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collabvm:2.0
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collabvm:gh-pages
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collabvm:feature/ppa
collabvm:feature/ip
collabvm:feature/thread-worker
collabvm:feature/stats
collabvm:autotool
collabvm:bench-15M
collabvm:1.3.4
collabvm:1.3.3
collabvm:1.3.2
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70
.github/workflows/ci.yml vendored
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@ -1,70 +0,0 @@
name: ci
on: [push, pull_request]
jobs:
autotools:
runs-on: ubuntu-latest
steps:
- name: Prepare
run: |
sudo apt update -qq
sudo apt install -qq check lcov
- uses: actions/checkout@v2
- name: Build
run: |
./autogen.sh
./configure --enable-check --enable-debug --enable-gcov
make V=1
- name: Install
run: sudo make install
- name: Run tests
run: make check
- name: Collect coverage
run: lcov --capture -d '.' --exclude '/usr*' -o coverage.info
- name: Upload coverage
if: github.repository == 'c9s/r3'
uses: coverallsapp/github-action@1.1.3
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
path-to-lcov: coverage.info
cmake:
runs-on: ubuntu-latest
steps:
- name: Prepare
run: |
sudo apt update -qq
sudo apt install -qq check ninja-build
- uses: actions/checkout@v2
- name: Build and test
run: |
mkdir build && cd build
cmake -GNinja ..
ninja -v
ctest --verbose
sanitizers:
name: ${{ matrix.sanitizer }}-sanitizer [${{ matrix.compiler }}]
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
compiler: [gcc, clang]
sanitizer: [thread, undefined, leak, address]
steps:
- name: Prepare
run: |
sudo apt update -qq
sudo apt install -qq check
- uses: actions/checkout@v2
- name: Build
env:
CC: ${{ matrix.compiler }}
run: |
mkdir build && cd build
CFLAGS="-fsanitize=${{ matrix.sanitizer }} -fno-sanitize-recover=all -fno-omit-frame-pointer" cmake ..
VERBOSE=1 make all
- name: Test
run: |
cd build
ctest --verbose

21
.github/workflows/coverity.yml vendored
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@ -1,21 +0,0 @@
name: coverity
on:
push:
branches: [2.0]
jobs:
analyze:
if: github.repository == 'c9s/r3'
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- name: Prepare
run: |
./autogen.sh
./configure --enable-check
- uses: vapier/coverity-scan-action@v1
with:
project: r3
email: yoanlin93+github@gmail.com
token: ${{ secrets.COVERITY_TOKEN }}

46
.gitignore vendored
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@ -17,42 +17,12 @@ tags
*.la
*.dylib
*.o
Makefile
/aclocal.m4
/autom4te.cache
/compile
/configure
/depcomp
/install-sh
/missing
/stamp-h1
Makefile.in
aclocal.m4
autom4te.cache
compile
config.guess
config.log
config.status
config.sub
configure
depcomp
gumbo.pc
gumbo_test
gumbo_test.log
gumbo_test.trs
install-sh
libtool
ltmain.sh
m4/
missing
test-driver
test-suite.log
config.h
tests/*.log
tests/*.trs
configure.scan
autoscan.log
.libs
.deps
r3.pc
stamp-h1
tests/bench_str.csv
tests/check_host
config.h.in
examples/simple
examples/simple_cpp

5
.travis-ci/after_success.sh
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@ -1,5 +0,0 @@
#!/bin/sh
if [ x$COVERALLS == xyes ]; then
coveralls --exclude php --exclude 3rdparty
fi

24
.travis-ci/install.sh
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@ -1,24 +0,0 @@
#!/bin/sh
apt-get update -qq
apt-get install -qq \
autoconf \
automake \
build-essential \
check \
clang \
cmake \
graphviz-dev \
libjemalloc-dev \
libpcre2-dev \
libtool \
ninja-build \
pkg-config
if [ x$COVERALLS == xyes ]; then
pip install cpp-coveralls
fi
if [ x$VALGRIND == xyes ]; then
apt-get install valgrind
fi

18
.travis-ci/script-autotools.sh
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@ -1,18 +0,0 @@
#!/bin/sh
set -ev
./autogen.sh
./configure --enable-check $CONFIGURE_OPTION
make V=1
make install
if [ x$VALGRIND == xyes ]; then
make check
else
make check V=1
fi
# XXX: tracing memory leak, disabled for some mystery reason for automake...
#if [ x$VALGRIND == xyes && x$DEBUG == xyes ]; then
# valgrind ./tests/check_* -v --trace-children=yes --show-leak-kinds=full --leak-check=full
#fi

8
.travis-ci/script-cmake.sh
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@ -1,8 +0,0 @@
#!/bin/sh
set -ev
mkdir build && cd build
cmake -GNinja ..
ninja -v
ctest

111
.travis.yml
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@ -1,111 +0,0 @@
language: c
sudo: required
services:
- docker
git:
depth: 1
matrix:
include:
- compiler: gcc
env:
- TYPE=autotools
- CONFIGURE_OPTION='--enable-debug --enable-gcov --with-malloc=jemalloc'
- COVERALLS=yes
- VALGRIND=no
- DEBUG=yes
- CC=gcc
- CXX=g++
- compiler: gcc
env:
- TYPE=autotools
- CONFIGURE_OPTION='--enable-debug --enable-gcov'
- COVERALLS=yes
- VALGRIND=yes
- DEBUG=yes
- CC=gcc
- CXX=g++
- compiler: clang
env:
- TYPE=autotools
- CONFIGURE_OPTION='--enable-debug --enable-gcov'
- COVERALLS=yes
- VALGRIND=yes
- DEBUG=yes
- CC=clang
- CXX=clang++
- compiler: gcc
env:
- TYPE=cmake
- CONFIGURE_OPTION='--enable-debug --enable-gcov'
- COVERALLS=yes
- VALGRIND=yes
- DEBUG=yes
- CC=gcc
- CXX=g++
#power Jobs Added
- compiler: gcc
arch: pc64le
env:
- TYPE=autotools
- CONFIGURE_OPTION='--enable-debug --enable-gcov --with-malloc=jemalloc'
- COVERALLS=yes
- VALGRIND=no
- DEBUG=yes
- CC=gcc
- CXX=g++
- compiler: gcc
arch: ppc64le
env:
- TYPE=autotools
- CONFIGURE_OPTION='--enable-debug --enable-gcov'
- COVERALLS=yes
- VALGRIND=yes
- DEBUG=yes
- CC=gcc
- CXX=g++
- compiler: clang
arch: ppc64le
env:
- TYPE=autotools
- CONFIGURE_OPTION='--enable-debug --enable-gcov'
- COVERALLS=yes
- VALGRIND=yes
- DEBUG=yes
- CC=clang
- CXX=clang++
- compiler: gcc
arch: ppc64le
env:
- TYPE=cmake
- CONFIGURE_OPTION='--enable-debug --enable-gcov'
- COVERALLS=yes
- VALGRIND=yes
- DEBUG=yes
- CC=gcc
- CXX=g++
before_install:
- docker run -d
--name build
-v $(pwd):/travis
-e "CONFIGURE_OPTION=$CONFIGURE_OPTION"
-e "COVERALLS=$COVERALLS"
-e "VALGRIND=$VALGRIND"
-e "DEBUG=$DEBUG"
-e "CC=$CC"
-e "CXX=$CXX"
ubuntu:16.04
tail -f /dev/null
- docker ps
install:
- docker exec -t build bash -c "cd /travis && .travis-ci/install.sh"
script:
- docker exec -t build bash -c "cd /travis && .travis-ci/script-$TYPE.sh"
after_success:
- docker exec -t build bash -c "cd /travis && .travis-ci/after_success.sh"

72
CHANGES.md
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@ -1,72 +0,0 @@
# CHANGELOG
by Yo-An Lin <yoanlin93@gmail.com>
### 2.0 - Wed Nov 11 11:08:22 2015
- Renamed node/edge struct to R3Node and R3Edge
### 1.3.3 - Sat Jun 28 00:53:48 2014
- Fix graphviz generator.
### 1.3.2 - Sat Jun 28 00:54:22 2014
- `HAVE_STRNDUP` and `HAVE_STRDUP` definition fix
### 1.3.0 - Tue Jun 3 18:47:14 2014
- Added Incorrect slug syntax warnings
- Added error message support for pcre/pcre-jit compile
- Added JSON encode support for the tree structure
- Improved Graphivz Related Functions
- More failing test cases
### 1.2.1 - Tue May 27 21:16:13 2014
- Bug fixes.
- Function declaration improvement.
- pkg-config flags update (r3.pc)
### 1.2 - Fri May 23 23:30:11 2014
- Added simple pattern optimization.
- Clean up.
- Bug fixes.
### 0.9999 - Mon May 19 10:03:41 2014
API changes:
1. Removed the `route` argument from `r3_tree_insert_pathl_ex`:
node * r3_tree_insert_pathl_ex(node *tree, char *path, int path_len, void * data);
This reduce the interface complexity, e.g.,
r3_tree_insert_path(n, "/user2/{id:\\d+}", &var2);
2. The original `r3_tree_insert_pathl_ex` has been moved to `r3_tree_insert_pathl_ex` as a private API.
3. Moved `r3_tree_matchl` to `r3_tree_matchl` since it require the length of the path string.
m = r3_tree_matchl( n , "/foo", strlen("/foo"), entry);
4. Added `r3_tree_match` for users to match a path without the length of the path string.
m = r3_tree_match( n , "/foo", entry);
5. Added `r3_tree_match_entry` for users want to match a `match_entry`, which is just a macro to simplify the use:
#define r3_tree_match_entry(n, entry) r3_tree_matchl(n, entry->path, entry->path_len, entry)
6. Please note that A path that is inserted by `r3_tree_insert_route` can only be matched by `r3_tree_match_route`.
7. Added `r3_` prefix to `route` related methods.

49
CMakeLists.txt
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@ -1,49 +0,0 @@
cmake_minimum_required(VERSION 3.0)
project(r3 VERSION 2.0.0)
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules)
set(CMAKE_C_STANDARD 99)
find_package(Check)
find_package(PCRE2 REQUIRED)
include(CheckSymbolExists)
include(CheckIncludeFile)
check_symbol_exists(strdup string.h HAVE_STRDUP)
check_symbol_exists(strndup string.h HAVE_STRNDUP)
check_include_file(stdbool.h HAVE_STDBOOL_H)
configure_file(config.h.cmake config.h)
add_subdirectory(src)
install(
FILES
include/memory.h
include/r3.h
include/r3_list.h
include/r3_slug.h
include/r3_gvc.h
include/r3_json.h
include/str_array.h
include/r3.hpp
DESTINATION include/r3)
# Configure substitutions for r3.pc. The variables set here must match the
# @<values>@ in r3.pc.in.
set(prefix ${CMAKE_INSTALL_PREFIX})
set(exec_prefix ${prefix})
set(includedir ${prefix}/include)
set(libdir ${prefix}/lib)
set(PACKAGE_VERSION ${PROJECT_VERSION})
configure_file(r3.pc.in r3.pc @ONLY)
install(
FILES
${PROJECT_BINARY_DIR}/r3.pc
DESTINATION lib/pkgconfig)
if(CHECK_FOUND)
enable_testing()
add_subdirectory(tests)
else()
message(STATUS "Skipping unit tests, Check library not found!")
endif()

687
COPYING
View file

@ -1,21 +1,674 @@
The MIT License (MIT)
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (c) 2014 yoanlin93@gmail.com
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
Preamble
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
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To protect your rights, we need to prevent others from denying you
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For example, if you distribute copies of such a program, whether
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Developers that use the GNU GPL protect your rights with two steps:
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For the developers' and authors' protection, the GPL clearly explains
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Also add information on how to contact you by electronic and paper mail.
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may consider it more useful to permit linking proprietary applications with
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Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.

21
LICENSE
View file

@ -1,21 +0,0 @@
The MIT License (MIT)
Copyright (c) 2014 yoanlin93@gmail.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

52
Makefile.am
View file

@ -1,51 +1 @@
SUBDIRS=src . examples
if ENABLE_CHECK
SUBDIRS += tests
endif
lib_LTLIBRARIES = libr3.la
libr3_la_SOURCES =
libr3_la_LIBADD = src/libr3core.la
libr3_la_LDFLAGS =
AM_CFLAGS=$(DEPS_CFLAGS) $(GVC_DEPS_CFLAGS) -I$(top_builddir) -I$(top_builddir)/include -Wall -std=c99
AM_LDFLAGS=$(DEPS_LIBS) $(GVC_DEPS_LIBS)
ACLOCAL_AMFLAGS=-I m4
if ENABLE_DEBUG
AM_CFLAGS += -ggdb -fprofile-arcs -ftest-coverage
else
AM_CFLAGS += -O2
endif
if USE_JEMALLOC
AM_LDFLAGS += -ljemalloc
endif
r3_includedir = $(includedir)/r3
r3_include_HEADERS = \
include/memory.h \
include/r3.h \
include/r3_list.h \
include/r3_slug.h \
include/r3_gvc.h \
include/r3_json.h \
include/str_array.h \
include/r3.hpp \
$(NULL)
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = r3.pc
EXTRA_DIST = \
autogen.sh \
bench.html \
demo.c \
gen_routes.rb \
HACKING.md \
LICENSE \
README.md \
$(NULL)
SUBDIRS=src tests

370
README.md
View file

@ -1,33 +1,20 @@
R3
================
[![Build Status](https://travis-ci.org/c9s/r3.svg?branch=2.0)](https://travis-ci.org/c9s/r3)
[![Coverage Status](https://coveralls.io/repos/c9s/r3/badge.svg)](https://coveralls.io/r/c9s/r3)
R3 is an URL router library with high performance, thus, it's implemented in C.
It compiles your R3Route paths into a prefix trie.
By using the prefix tree constructed in the start-up time, you can dispatch
the path to the controller with high efficiency.
R3 is an URI router library with high performance, thus, it's implemented in C.
It compiles your route paths into a prefix trie.
By using the constructed prefix trie in the start-up time, you can dispatch
routes with efficiency.
Requirement
-----------------------
### Build Requirement
* autoconf
* automake
* cmake
* check
* pkg-config
### Runtime Requirement
* pcre2
* (optional) graphviz version 2.38.0 (20140413.2041)
* (optional) libjson-c-dev
* pcre
* jemalloc
Pattern Syntax
-----------------------
@ -36,167 +23,37 @@ Pattern Syntax
/blog/post/{id:\d+} use `\d+` regular expression instead of default.
API
C API
------------------------
```c
#include <r3/r3.h>
// create a router tree with 10 children capacity (this capacity can grow dynamically)
R3Node *n = r3_tree_create(10);
int route_data = 3;
// insert the R3Route path into the router tree
r3_tree_insert_path(n, "/bar", &route_data); // ignore the length of path
r3_tree_insert_pathl(n, "/zoo", strlen("/zoo"), &route_data );
r3_tree_insert_pathl(n, "/foo/bar", strlen("/foo/bar"), &route_data );
r3_tree_insert_pathl(n ,"/post/{id}", strlen("/post/{id}") , &route_data );
r3_tree_insert_pathl(n, "/user/{id:\\d+}", strlen("/user/{id:\\d+}"), &route_data );
// if you want to catch error, you may call the extended path function for insertion
int data = 10;
char *errstr = NULL;
R3Node *ret = r3_tree_insert_pathl_ex(n, "/foo/{name:\\d{5}", strlen("/foo/{name:\\d{5}"), NULL, &data, &errstr);
if (ret == NULL) {
// failed insertion
printf("error: %s\n", errstr);
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
// let's compile the tree!
char *errstr = NULL;
int err = r3_tree_compile(n, &errstr);
if (err != 0) {
// fail
printf("error: %s\n", errstr);
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
// dump the compiled tree
r3_tree_dump(n, 0);
// match a route
R3Node *matched_node = r3_tree_matchl(n, "/foo/bar", strlen("/foo/bar"), NULL);
if (matched_node) {
int ret = *( (int*) matched_node->data );
}
// release the tree
r3_tree_free(n);
```
**Capture Dynamic Variables**
If you want to capture the variables from regular expression, you will need to
create a `match_entry` object and pass the object to `r3_tree_matchl` function,
the catched variables will be pushed into the match entry structure:
```c
match_entry * entry = match_entry_create("/foo/bar");
// free the match entry
match_entry_free(entry);
```
And you can even specify the request method restriction:
```c
entry->request_method = METHOD_GET;
entry->request_method = METHOD_POST;
entry->request_method = METHOD_GET | METHOD_POST;
```
When using `match_entry`, you may match the R3Route with `r3_tree_match_entry` function:
```c
R3Node * matched_node = r3_tree_match_entry(n, entry);
```
**Release Memory**
To release the memory, you may call `r3_tree_free(R3Node *tree)` to release the whole tree structure,
`node*`, `edge*`, `route*` objects that were inserted into the tree will be freed.
### Routing with conditions
```c
// create a router tree with 10 children capacity (this capacity can grow dynamically)
n = r3_tree_create(10);
int route_data = 3;
// insert the R3Route path into the router tree
r3_tree_insert_routel(n, METHOD_GET | METHOD_POST, "/blog/post", sizeof("/blog/post") - 1, &route_data );
// insert the route path into the router tree
r3_tree_insert_pathn(n , "/zoo" , strlen("/zoo") , &route_data );
r3_tree_insert_pathn(n , "/foo/bar" , strlen("/foo/bar") , &route_data );
r3_tree_insert_pathn(n , "/bar" , strlen("/bar") , &route_data );
r3_tree_insert_pathn(n , "/post/{id}" , strlen("/post/{id}") , &route_data );
char *errstr = NULL;
int err = r3_tree_compile(n, &errstr);
if (err != 0) {
// fail
printf("error: %s\n", errstr);
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
// let's compile the tree!
r3_tree_compile(n);
// in your http server handler
// dump the compiled tree
r3_tree_dump(n, 0);
// create the match entry for capturing dynamic variables.
match_entry * entry = match_entry_create("/blog/post");
entry->request_method = METHOD_GET;
R3Route *matched_R3Route = r3_tree_match_route(n, entry);
matched_route->data; // get the data from matched route
// free the objects at the end
match_entry_free(entry);
r3_tree_free(n);
// match a route
node *matched_node = r3_tree_match(n, "/foo/bar", strlen("/foo/bar") );
matched_node->endpoint; // make sure there is a route end at here.
int ret = *( (*int) matched_node->route_ptr );
```
Slug
-----------------------
A slug is a placeholder, which captures the string from the URL as a variable.
Slugs will be compiled into regular expression patterns.
Slugs without patterns (like `/user/{userId}`) will be compiled into the `[^/]+` pattern.
To specify the pattern of a slug, you may write a colon to separate the slug name and the pattern:
"/user/{userId:\\d+}"
The above R3Route will use `\d+` as its pattern.
Optimization
-----------------------
Simple regular expressions are optimized through a regexp pattern to opcode
translator, which translates simple patterns into small & fast scanners.
By using this method, r3 reduces the matching overhead of pcre2 library.
Optimized patterns are: `[a-z]+`, `[0-9]+`, `\d+`, `\w+`, `[^/]+`, `[^-]+` or `.*`.
Slugs without specified regular expression will be compiled into the `[^/]+` pattern. therefore, it's optimized too.
Complex regular expressions will still use libpcre2 to match URL (partially).
Performance
Benchmark
-----------------------
The routing benchmark from stevegraham/rails' PR <https://github.com/stevegraham/rails/pull/1>:
@ -206,15 +63,17 @@ And here is the result of the router journey:
omg 9932.9 (±4.8%) i/s - 49873 in 5.033452s
r3 uses the same R3Route path data for benchmarking, and here is the benchmark:
r3 uses the same route path data for benchmarking, and here is the benchmark:
3 runs, 5000000 iterations each run, finished in 1.308894 seconds
11460057.83 i/sec
5000000 iterations finished in 0.905591 seconds
5521256.22 i/sec
The matching speed of r3 is 527+ times faster than rails' trie router.
### The Route Paths Of Benchmark
### The benchmarking route paths
The R3Route path generator is from <https://github.com/stevegraham/rails/pull/1>:
The route path generator is from <https://github.com/stevegraham/rails/pull/1>:
```ruby
#!/usr/bin/env ruby
@ -225,129 +84,24 @@ paths.each do |path|
end
```
Function prefix mapping
-----------------------
|Function Prefix |Description |
|------------------|------------------------------------------------------------------------------------|
|`r3_tree_*` |Tree related operations, which require a node to operate a whole tree |
|`r3_node_*` |Single node related operations, which do not go through its own children or parent. |
|`r3_edge_*` |Edge related operations |
|`r3_route_*` |Route related operations, which are needed only when the tree is defined by routes |
|`match_entry_*` |Match entry related operations, a `match_entry` is just like the request parameters |
Rendering Routes With Graphviz
---------------------------------------
The `r3_tree_render_file` API let you render the whole R3Route trie into a image.
To use graphviz, you need to enable graphviz while you run `configure`:
./configure --enable-graphviz
Here is the sample code of generating graph output:
```c
R3Node * n = r3_tree_create(1);
r3_tree_insert_path(n, "/foo/bar/baz", NULL);
r3_tree_insert_path(n, "/foo/bar/qux", NULL);
r3_tree_insert_path(n, "/foo/bar/quux", NULL);
r3_tree_insert_path(n, "/foo/bar/corge", NULL);
r3_tree_insert_path(n, "/foo/bar/grault", NULL);
r3_tree_insert_path(n, "/garply/grault/foo", NULL);
r3_tree_insert_path(n, "/garply/grault/bar", NULL);
r3_tree_insert_path(n, "/user/{id}", NULL);
r3_tree_insert_path(n, "/post/{title:\\w+}", NULL);
char *errstr = NULL;
int err;
err = r3_tree_compile(n, &errstr);
if (err != 0) {
// fail
printf("error: %s\n", errstr);
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
r3_tree_render_file(n, "png", "check_gvc.png");
r3_tree_free(n);
```
![Imgur](http://imgur.com/HrUoEbI.png)
Or you can even export it with dot format:
```dot
digraph g {
graph [bb="0,0,205.1,471"];
node [label="\N"];
"{root}" [height=0.5,
pos="35.097,453",
width=0.97491];
"#1" [height=0.5,
pos="35.097,366",
width=0.75];
....
```
### Graphviz Related Functions
```c
int r3_tree_render_file(const R3Node * tree, const char * format, const char * filename);
int r3_tree_render(const R3Node * tree, const char *layout, const char * format, FILE *fp);
int r3_tree_render_dot(const R3Node * tree, const char *layout, FILE *fp);
int r3_tree_render_file(const R3Node * tree, const char * format, const char * filename);
```
JSON Output
----------------------------------------
You can render the whole tree structure into json format output.
Please run `configure` with the `--enable-json` option.
Here is the sample code to generate JSON string:
```c
json_object * obj = r3_node_to_json_object(n);
const char *json = r3_node_to_json_pretty_string(n);
printf("Pretty JSON: %s\n",json);
const char *json = r3_node_to_json_string(n);
printf("JSON: %s\n",json);
```
Use case in PHP
-----------------------
**not implemented yet**
```php
// Here is the paths data structure
$paths = [
'/blog/post/{id}' => [ 'controller' => 'PostController' , 'action' => 'item' , 'method' => 'GET' ] ,
'/blog/post' => [ 'controller' => 'PostController' , 'action' => 'list' , 'method' => 'GET' ] ,
'/blog/post' => [ 'controller' => 'PostController' , 'action' => 'create' , 'method' => 'POST' ] ,
'/blog' => [ 'controller' => 'BlogController' , 'action' => 'list' , 'method' => 'GET' ] ,
'/blog/post/{id}' => [ 'controller' => 'PostController' , 'action' => 'item' , 'method' => 'GET' ] ,
'/blog/post' => [ 'controller' => 'PostController' , 'action' => 'list' , 'method' => 'GET' ] ,
'/blog/post' => [ 'controller' => 'PostController' , 'action' => 'create' , 'method' => 'POST' ] ,
'/blog' => [ 'controller' => 'BlogController' , 'action' => 'list' , 'method' => 'GET' ] ,
];
$rs = r3_compile($paths, 'persisten-table-id');
$ret = r3_dispatch($rs, '/blog/post/3' );
list($complete, $route, $variables) = $ret;
// matched conditions aren't done yet
list($error, $message) = r3_validate($route); // validate R3Route conditions
list($error, $message) = r3_validate($route); // validate route conditions
if ( $error ) {
echo $message; // "Method not allowed", "...";
}
@ -356,59 +110,7 @@ if ( $error ) {
Install
----------------------
sudo apt-get install check libpcre2 libpcre2-dev libjemalloc-dev libjemalloc1 build-essential libtool automake autoconf pkg-config
sudo apt-get install graphviz-dev graphviz # if you want graphviz
./autogen.sh
./configure && make
cmake CMakeLists.txt -Wno-dev
make
sudo make install
And we support debian-based distro now!
sudo apt-get install build-essential autoconf automake libpcre2-dev pkg-config debhelper libtool check
mv dist-debian debian
dpkg-buildpackage -b -us -uc
sudo gdebi ../libr3*.deb
#### Run Unit Tests
./configure --enable-check
make check
#### Enable Graphviz
./configure --enable-graphviz
#### With jemalloc
./configure --with-malloc=jemalloc
ubuntu PPA
----------------------
The PPA for libr3 can be found in <https://launchpad.net/~r3-team/+archive/libr3-daily>.
Binding For Other Languages
---------------------------
* Perl Router::R3 by @CindyLinz <https://metacpan.org/pod/Router::R3>
* Python pyr3 by @lucemia <https://github.com/lucemia/pyr3>
* Python pyr3 by @thedrow <https://github.com/thedrow/pyr3>
* Haskell r3 by @MnO2 <https://github.com/MnO2/r3>
* Vala r3-vala by @Ronmi <https://github.com/Ronmi/r3-vala>
Node.js
* node-r3 by @othree <https://github.com/othree/node-r3>
* node-libr3 by @caasi <https://github.com/caasi/node-r3>
Ruby
* Ruby rr3 by @tonytonyjan <https://github.com/tonytonyjan/rr3>
* mruby r3 <https://github.com/rail44/mruby-r3>
* mruby rake r3 <https://github.com/rail44/mruby-rack-r3>
License
--------------------
This software is released under MIT License.

10084
aclocal.m4 vendored Normal file
View file

File diff suppressed because it is too large Load diff

4
autogen.sh
View file

@ -20,7 +20,7 @@ for l in glibtoolize libtoolize15 libtoolize14 libtoolize ; do
echo "Did not find $l"
done
if [ "x$libtoolize" = "x" ]; then
if [ "x$libtoolize" == "x" ]; then
echo "Can't find libtoolize on your system"
exit 1
fi
@ -30,7 +30,7 @@ $libtoolize -c -f
autoconf -f -W all,no-obsolete
autoheader -f -W all
# automake -a -c -f -W all
automake --add-missing --foreign --copy -c -W all
automake --add-missing --foreign -c -W all
rm -rf autom4te.cache
exit 0

110
bench.html
View file

@ -9,9 +9,7 @@
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
<script>
$.get('bench_str.csv', function(data) {
$.get('tests/bench_str.csv', function(data) {
var options = {
chart: {
@ -62,13 +60,11 @@
}],
legend: {
align: 'right',
align: 'left',
verticalAlign: 'top',
y: 50,
floating: false,
layout: 'vertical',
background: '#fff',
borderWidth: 1,
y: 20,
floating: true,
borderWidth: 0
},
tooltip: {
@ -77,7 +73,6 @@
},
plotOptions: {
/*
area: {
fillColor: {
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1},
@ -97,82 +92,28 @@
},
threshold: null
}
*/
},
series: [
{
type: 'area',
name: 'string matching',
pointInterval: 1000,
lineWidth: 1,
marker: {
radius: 3
},
pointStart: Date.UTC(2014, 5, 16),
data: []
series: [{
type: 'area',
name: 'Speed',
pointInterval: 1000,
lineWidth: 2,
marker: {
radius: 3
},
{
type: 'area',
name: 'simple pattern matching',
pointInterval: 1000,
lineWidth: 1,
marker: {
radius: 3
},
pointStart: Date.UTC(2014, 5, 16),
data: []
},
{
type: 'area',
name: 'tree_compile',
pointInterval: 1000,
lineWidth: 1,
marker: {
radius: 3
},
pointStart: Date.UTC(2014, 5, 16),
data: []
},
{
type: 'area',
name: 'match_entry with str',
pointInterval: 1000,
lineWidth: 1,
marker: {
radius: 3
},
pointStart: Date.UTC(2014, 5, 16),
data: []
}
]
pointStart: Date.UTC(2014, 5, 16),
data: []
}]
};
var lines = data.split(/\n/);
// keep window size to 60 records
lines = lines.splice(-60);
$(lines).each(function(i,line) {
if (line == "") {
return;
}
var columns = line.split(/,/);
if (columns.length == 0) {
return;
var i = parseInt(columns[1]);
if(i) {
options.series[0].data.push(i);
}
var a;
a = parseInt(columns[1]);
options.series[0].data.push(a || 0);
a = parseInt(columns[2]);
options.series[1].data.push(a || 0);
a = parseInt(columns[3]);
options.series[2].data.push(a || 0);
a = parseInt(columns[4]);
options.series[3].data.push(a || 0);
});
$('#chart').highcharts(options);
@ -184,7 +125,7 @@
<h1>R3: Router Benchmark</h1>
<div id="chart" style="width: 100%; height: 450px; margin: 0 auto"></div>
<div id="chart" style="width: 800px; height: 400px; margin: 0 auto"></div>
<h2>Data Set</h2>
@ -529,16 +470,5 @@
</pre>
</div>
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-2196512-14', 'c9s.github.io');
ga('send', 'pageview');
</script>
</body>
</body>
</html>

646
bench_str.csv
View file

@ -1,646 +0,0 @@
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Can't render this file because it has a wrong number of fields in line 447.

37
cmake/Modules/FindPCRE2.cmake
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@ -1,37 +0,0 @@
# Copyright (C) 2007-2009 LuaDist.
# Created by Peter Kapec <kapecp@gmail.com>
# Redistribution and use of this file is allowed according to the terms of the MIT license.
# For details see the COPYRIGHT file distributed with LuaDist.
# Note:
# Searching headers and libraries is very simple and is NOT as powerful as scripts
# distributed with CMake, because LuaDist defines directories to search for.
# Everyone is encouraged to contact the author with improvements. Maybe this file
# becomes part of CMake distribution sometimes.
# - Find pcre2
# Find the native PCRE2 headers and libraries.
#
# PCRE2_INCLUDE_DIRS - where to find pcre2.h, etc.
# PCRE2_LIBRARIES - List of libraries when using pcre2.
# PCRE2_FOUND - True if pcre2 found.
# Look for the header file.
FIND_PATH(PCRE2_INCLUDE_DIR NAMES pcre2.h)
# Look for the library.
FIND_LIBRARY(PCRE2_LIBRARY NAMES pcre2-8)
# Handle the QUIETLY and REQUIRED arguments and set PCRE2_FOUND to TRUE if all listed variables are TRUE.
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCRE2 DEFAULT_MSG PCRE2_LIBRARY PCRE2_INCLUDE_DIR)
# Copy the results to the output variables.
IF(PCRE2_FOUND)
SET(PCRE2_LIBRARIES ${PCRE2_LIBRARY})
SET(PCRE2_INCLUDE_DIRS ${PCRE2_INCLUDE_DIR})
ELSE(PCRE2_FOUND)
SET(PCRE2_LIBRARIES)
SET(PCRE2_INCLUDE_DIRS)
ENDIF(PCRE2_FOUND)
MARK_AS_ADVANCED(PCRE2_INCLUDE_DIRS PCRE2_LIBRARIES)

0
cmake/Modules/FindCheck.cmake → cmake_modules/FindCheck.cmake
View file

0
cmake/Modules/FindJemalloc.cmake → cmake_modules/FindJemalloc.cmake
View file

0
cmake/Modules/FindJudy.cmake → cmake_modules/FindJudy.cmake
View file

37
cmake_modules/FindPCRE.cmake Normal file
View file

@ -0,0 +1,37 @@
# Copyright (C) 2007-2009 LuaDist.
# Created by Peter Kapec <kapecp@gmail.com>
# Redistribution and use of this file is allowed according to the terms of the MIT license.
# For details see the COPYRIGHT file distributed with LuaDist.
# Note:
# Searching headers and libraries is very simple and is NOT as powerful as scripts
# distributed with CMake, because LuaDist defines directories to search for.
# Everyone is encouraged to contact the author with improvements. Maybe this file
# becomes part of CMake distribution sometimes.
# - Find pcre
# Find the native PCRE headers and libraries.
#
# PCRE_INCLUDE_DIRS - where to find pcre.h, etc.
# PCRE_LIBRARIES - List of libraries when using pcre.
# PCRE_FOUND - True if pcre found.
# Look for the header file.
FIND_PATH(PCRE_INCLUDE_DIR NAMES pcre.h)
# Look for the library.
FIND_LIBRARY(PCRE_LIBRARY NAMES pcre)
# Handle the QUIETLY and REQUIRED arguments and set PCRE_FOUND to TRUE if all listed variables are TRUE.
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCRE DEFAULT_MSG PCRE_LIBRARY PCRE_INCLUDE_DIR)
# Copy the results to the output variables.
IF(PCRE_FOUND)
SET(PCRE_LIBRARIES ${PCRE_LIBRARY})
SET(PCRE_INCLUDE_DIRS ${PCRE_INCLUDE_DIR})
ELSE(PCRE_FOUND)
SET(PCRE_LIBRARIES)
SET(PCRE_INCLUDE_DIRS)
ENDIF(PCRE_FOUND)
MARK_AS_ADVANCED(PCRE_INCLUDE_DIRS PCRE_LIBRARIES)

63
config.h Normal file
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@ -0,0 +1,63 @@
/* config.h. Generated from config.h.in by configure. */
/* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the <dlfcn.h> header file. */
#define HAVE_DLFCN_H 1
/* Define to 1 if you have the <inttypes.h> header file. */
#define HAVE_INTTYPES_H 1
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the <stdint.h> header file. */
#define HAVE_STDINT_H 1
/* Define to 1 if you have the <stdlib.h> header file. */
#define HAVE_STDLIB_H 1
/* Define to 1 if you have the <strings.h> header file. */
#define HAVE_STRINGS_H 1
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the <sys/stat.h> header file. */
#define HAVE_SYS_STAT_H 1
/* Define to 1 if you have the <sys/types.h> header file. */
#define HAVE_SYS_TYPES_H 1
/* Define to 1 if you have the <unistd.h> header file. */
#define HAVE_UNISTD_H 1
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#define LT_OBJDIR ".libs/"
/* Name of package */
#define PACKAGE "r3"
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT ""
/* Define to the full name of this package. */
#define PACKAGE_NAME "r3"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "r3 1.0"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "r3"
/* Define to the home page for this package. */
#define PACKAGE_URL ""
/* Define to the version of this package. */
#define PACKAGE_VERSION "1.0"
/* Define to 1 if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* Version number of package */
#define VERSION "1.0"

3
config.h.cmake
View file

@ -1,3 +0,0 @@
#cmakedefine HAVE_STRDUP @HAVE_STRDUP@
#cmakedefine HAVE_STRNDUP @HAVE_STRNDUP@
#cmakedefine HAVE_STDBOOL_H @HAVE_STDBOOL_H@

62
config.h.in Normal file
View file

@ -0,0 +1,62 @@
/* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to the sub-directory in which libtool stores uninstalled libraries.
*/
#undef LT_OBJDIR
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Version number of package */
#undef VERSION

2052
config.status Executable file
View file

File diff suppressed because it is too large Load diff

137
configure.ac
View file

@ -1,138 +1,19 @@
AC_INIT([r3], 2.0.0)
AC_PREREQ([2.64])
AC_USE_SYSTEM_EXTENSIONS
AC_INIT([r3], 1.0)
AC_CONFIG_HEADERS(config.h)
AC_CONFIG_MACRO_DIR([m4])
AM_SILENT_RULES([yes])
AM_INIT_AUTOMAKE([foreign subdir-objects])
AM_INIT_AUTOMAKE
LT_INIT
AC_PROG_CC
AC_PROG_CC_STDC
AC_PROG_CXX
AC_PROG_INSTALL
AC_HEADER_STDBOOL
# older debian
AC_PROG_LIBTOOL
AM_PROG_CC_C_O
# AM_PATH_CHECK()
AM_PATH_CHECK(,[have_check="yes"],
AC_MSG_WARN([Check not found; cannot run unit tests!])
[have_check="no"])
AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
AC_CHECK_HEADERS([stdlib.h string.h sys/time.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_SIZE_T
# Checks for library functions.
AC_CHECK_FUNCS([gettimeofday memset strchr strdup strndup strstr])
PKG_PROG_PKG_CONFIG
AC_ARG_ENABLE([gcov],
[AS_HELP_STRING([--enable-gcov],
[use Gcov to test the test suite])],
[],
[enable_gcov=no])
AM_CONDITIONAL([COND_GCOV],[test '!' "$enable_gcov" = no])
AC_ARG_WITH([malloc],
AS_HELP_STRING([--without-malloc], [Use the default malloc]))
AS_IF([test "x$with_malloc" == "xjemalloc"],
[AC_CHECK_HEADERS([jemalloc/jemalloc.h], [
found_jemalloc=yes; break
])])
if test "x$found_jemalloc" == "xyes" ; then
AC_MSG_CHECKING([Checking jemalloc version])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <jemalloc/jemalloc.h>]],
[[
#ifdef JEMALLOC_VERSION_MAJOR > 2
return 0;
#endif
return 1;
]])],
[
AC_MSG_RESULT([yes])
AC_DEFINE_UNQUOTED([USE_JEMALLOC], 1, [Define to 1 if you have the PATH_MAX macro.])
have_jemalloc=yes
],
[
AC_MSG_RESULT([no])
AC_DEFINE_UNQUOTED([USE_JEMALLOC], 0, [Define to 1 if you have the PATH_MAX macro.])
have_jemalloc=no
]
)
fi
AM_CONDITIONAL(USE_JEMALLOC, test "x$have_jemalloc" = "xyes")
# AM_CONDITIONAL(USE_JEMALLOC, test "x$found_jemalloc" = "xyes")
# AC_DEFINE(USE_JEMALLOC, test "x$found_jemalloc" = "xyes" , "use jemalloc")
PKG_CHECK_MODULES(DEPS, [libpcre2-8])
PKG_CHECK_MODULES(DEPS, [libpcre check])
AC_SUBST(DEPS_CFLAGS)
AC_SUBST(DEPS_LIBS)
AC_ARG_ENABLE(debug,AS_HELP_STRING([--enable-debug],[enable debug]))
if test "x$enable_debug" = "xyes"; then
AC_DEFINE(DEBUG, 1, "debug")
fi
AM_CONDITIONAL(ENABLE_DEBUG, test "x$enable_debug" = "xyes")
AC_ARG_ENABLE(graphviz, AS_HELP_STRING([--enable-graphviz],[enable graphviz support]))
if test "x$enable_graphviz" = "xyes" ; then
PKG_CHECK_MODULES(GVC_DEPS, [libgvc])
AC_SUBST(GVC_DEPS_CFLAGS)
AC_SUBST(GVC_DEPS_LIBS)
AC_DEFINE(ENABLE_GRAPHVIZ, 1, "whether graphviz is enable")
fi
AM_CONDITIONAL(ENABLE_GRAPHVIZ, test "x$enable_graphviz" = "xyes")
AC_ARG_ENABLE(json, AS_HELP_STRING([--enable-json],[enable json encoder]))
if test "x$enable_json" = "xyes"; then
PKG_CHECK_MODULES(JSONC, [json-c])
AC_SUBST(JSONC_CFLAGS)
AC_SUBST(JSONC_LIBS)
AC_DEFINE(ENABLE_JSON, 1, [enable json])
fi
AM_CONDITIONAL(ENABLE_JSON, test "x$enable_json" = "xyes")
# This does not work because configure does not look into /opt/local/include...
# AC_CHECK_HEADERS([check.h],[ enable_check=yes ],[ enable_check=unset ])
AC_ARG_ENABLE(check,
AS_HELP_STRING([--enable-check],
[enable unit testing]),
, enable_check=unset)
if test "x$enable_check" != "xunset" ; then
PKG_CHECK_MODULES(CHECK,[check >= 0.9.4],:,[
ifdef([AM_PATH_CHECK],
[AM_PATH_CHECK(,[have_check="yes"])],
AC_MSG_WARN([Check not found; cannot run unit tests!])
[have_check="no"]
)]
])
fi
AM_CONDITIONAL(ENABLE_CHECK, test "x$enable_check" = "xyes")
AC_CONFIG_FILES([
r3.pc
Makefile
src/Makefile
tests/Makefile
examples/Makefile
])
AC_CONFIG_FILES(Makefile src/Makefile tests/Makefile)
AC_OUTPUT

7
demo.c Normal file
View file

@ -0,0 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main() {
return 0;
}

5
dist-debian/changelog
View file

@ -1,5 +0,0 @@
libr3 (1.3.1-1) unstable; urgency=low
* Initial release using libr3 1.3.1.
-- Ronmi Ren <ronmi.ren@gmail.com> Thu, 12 Jun 2014 10:54:16 +0800

1
dist-debian/compat
View file

@ -1 +0,0 @@
9

28
dist-debian/control
View file

@ -1,28 +0,0 @@
Source: libr3
Priority: optional
Maintainer: Ronmi Ren <ronmi.ren@gmail.com>
Build-Depends: debhelper (>= 8.0.0), automake, autotools-dev, autoconf,
libtool, libpcre2-dev, pkg-config, check
Standards-Version: 3.9.4
Section: libs
Homepage: https://github.com/c9s/r3
Package: libr3-dev
Section: libdevel
Architecture: any
Depends: libr3 (= ${binary:Version})
Description: Development files for libr3
libr3 (https://github.com/c9s/r3) is an URL router library with high
performance, thus, it's implemented in C. It compiles your R3Route paths into
a prefix trie.
.
This package contains header files for libr3.
Package: libr3
Section: libs
Architecture: any
Depends: ${shlibs:Depends}, ${misc:Depends}
Description: High performance URL routing library written in C.
libr3 (https://github.com/c9s/r3) is an URL router library with high
performance, thus, it's implemented in C. It compiles your R3Route paths into
a prefix trie.

30
dist-debian/copyright
View file

@ -1,30 +0,0 @@
Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: libr3
Source: https://github.com/c9s/r3
Files: *
Copyright: 2014 yoanlin93@gmail.com
License: MIT
Files: debian/*
Copyright: 2014 Ronmi Ren <ronmi.ren@gmail.com>
License: MIT
License: MIT
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:
.
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

1
dist-debian/docs
View file

@ -1 +0,0 @@
README.md

2
dist-debian/libr3-dev.dirs
View file

@ -1,2 +0,0 @@
usr/lib
usr/include

4
dist-debian/libr3-dev.install
View file

@ -1,4 +0,0 @@
usr/include/*
usr/lib/lib*.a
usr/lib/lib*.so
usr/lib/pkgconfig/*

1
dist-debian/libr3.dirs
View file

@ -1 +0,0 @@
usr/lib

1
dist-debian/libr3.install
View file

@ -1 +0,0 @@
usr/lib/lib*.so.*

12
dist-debian/rules
View file

@ -1,12 +0,0 @@
#!/usr/bin/make -f
# -*- makefile -*-
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
%:
dh $@ --with autotools-dev
override_dh_auto_configure:
./autogen.sh
./configure --enable-check --prefix=/usr

1
dist-debian/source/format
View file

@ -1 +0,0 @@
3.0 (quilt)

7
examples/Makefile.am
View file

@ -1,7 +0,0 @@
AM_CFLAGS=$(DEPS_CFLAGS) $(GVC_DEPS_CFLAGS) -I$(top_builddir)/include -Wall -std=c99
AM_CXXFLAGS=$(DEPS_CFLAGS) $(GVC_DEPS_CFLAGS) -I$(top_builddir)/include -Wall
AM_LDFLAGS=$(DEPS_LIBS) $(GVC_DEPS_LIBS) $(top_builddir)/libr3.la
noinst_PROGRAMS = simple simple_cpp
simple_SOURCES = simple.c
simple_cpp_SOURCES = simple_cpp.cpp

95
examples/routing.c
View file

@ -1,95 +0,0 @@
/*
* check_slug.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#include <stdio.h>
#include <stdlib.h>
#include "../include/r3.h"
void test1(void) {
R3Node *n = r3_tree_create(10);
int route_data1 = 3;
int route_data2 = 44;
int route_data3 = 555;
// insert the R3Route path into the router tree
r3_tree_insert_routel(n, METHOD_GET | METHOD_POST, "/blog", sizeof("/blog") - 1, &route_data1 );
r3_tree_insert_routel(n, METHOD_GET | METHOD_POST, "/blog/{idl:\\d+}/asf/{id}", strlen("/blog/{idl:\\d+}/asf/{id}"), &route_data2 );
r3_tree_insert_routel(n, METHOD_GET | METHOD_POST, "/blog3/{idl:\\d{3}}/asd/{id:[0-9]+}/qwe", sizeof("/blog3/{idl:\\d{3}}/asd/{id:[0-9]+}/qwe") - 1, &route_data3 );
char *errstr = NULL;
int err = r3_tree_compile(n, &errstr);
if (err != 0) {
// fail
printf("error: %s\n", errstr);
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
// r3_tree_dump(n,0);
// in your http server handler
// create the match entry for capturing dynamic variables.
match_entry * entry;
R3Route *matched_route;
int i;
for (int k = 0; k < 3000000; k++) {
// printf("round N%d\n",k);
entry = match_entry_create("/blog/432/asf/678");
entry->request_method = METHOD_GET;
matched_route = r3_tree_match_route(n, entry);
// if (matched_route) {
// printf("Routed data is: %d\n", *(int*)matched_route->data); // get the data from matched route
// if (entry->vars.tokens.size == entry->vars.slugs.size) {
// for (i = 0; i < entry->vars.tokens.size; i++) {
// // entry->vars.slugs.entries[i];
// // entry->vars.tokens.entries[i];
// printf("Slug name is: %*.*s\n",entry->vars.slugs.entries[i].len,
// entry->vars.slugs.entries[i].len, entry->vars.slugs.entries[i].base);
// printf("Slug value is: %*.*s\n",entry->vars.tokens.entries[i].len,
// entry->vars.tokens.entries[i].len, entry->vars.tokens.entries[i].base);
// }
// } else {
// // printf("Slugs and tokens sizes are not equal\n");
// // for (i = 0; i < entry->vars.slugs.size; i++) {
// // printf("Slug name is: %*.*s\n",entry->vars.slugs.entries[i].len,
// // entry->vars.slugs.entries[i].len, entry->vars.slugs.entries[i].base);
// // }
// // for (i = 0; i < entry->vars.tokens.size; i++) {
// // printf("Slug value is: %*.*s\n",entry->vars.tokens.entries[i].len,
// // entry->vars.tokens.entries[i].len, entry->vars.tokens.entries[i].base);
// // }
// }
// }
// free the objects at the end
match_entry_free(entry);
}
// entry = match_entry_create("/blog/aaa/asd/123/qwe");
// if (entry != NULL) {
// entry->request_method = METHOD_GET;
// matched_route = r3_tree_match_route(n, entry);
// if (matched_route != NULL) {
// // printf("Routed data is: %d\n", *(int*)matched_route->data); // get the data from matched route
// for (int i = 0; i < entry->vars->len; i++) {
// // entry->vars->slugs[i];
// // entry->vars->tokens[i];
// printf("Slug name is: %s\n",entry->vars->slugs[i]);
// printf("Slug value is: %s\n",entry->vars->tokens[i]);
// }
// }
// }
// // free the objects at the end
// match_entry_free(entry);
r3_tree_free(n);
}
int main (int argc, char *argv[]) {
test1();
}

59
examples/simple.c
View file

@ -1,59 +0,0 @@
/*
* bench.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#include <stdio.h>
#include <stdlib.h>
#include "r3.h"
int main()
{
R3Node * n = r3_tree_create(3);
r3_tree_insert_path(n, "/foo/bar/baz", NULL);
r3_tree_insert_path(n, "/foo/bar/qux", NULL);
r3_tree_insert_path(n, "/foo/bar/quux", NULL);
r3_tree_insert_path(n, "/bar/foo/baz", NULL);
r3_tree_insert_path(n, "/bar/foo/quux", NULL);
r3_tree_insert_path(n, "/bar/garply/grault", NULL);
r3_tree_insert_path(n, "/baz/foo/bar", NULL);
r3_tree_insert_path(n, "/baz/foo/qux", NULL);
r3_tree_insert_path(n, "/baz/foo/quux", NULL);
r3_tree_insert_path(n, "/qux/foo/quux", NULL);
r3_tree_insert_path(n, "/qux/foo/corge", NULL);
r3_tree_insert_path(n, "/qux/foo/grault", NULL);
r3_tree_insert_path(n, "/corge/quux/foo", NULL);
r3_tree_insert_path(n, "/corge/quux/bar", NULL);
r3_tree_insert_path(n, "/corge/quux/baz", NULL);
r3_tree_insert_path(n, "/corge/quux/qux", NULL);
r3_tree_insert_path(n, "/corge/quux/grault", NULL);
r3_tree_insert_path(n, "/grault/foo/bar", NULL);
r3_tree_insert_path(n, "/grault/foo/baz", NULL);
r3_tree_insert_path(n, "/garply/baz/quux", NULL);
r3_tree_insert_path(n, "/garply/baz/corge", NULL);
r3_tree_insert_path(n, "/garply/baz/grault", NULL);
r3_tree_insert_path(n, "/garply/qux/foo", NULL);
char *errstr = NULL;
int err = r3_tree_compile(n, &errstr);
if(err) {
printf("%s\n",errstr);
free(errstr);
return 1;
}
R3Node *m;
m = r3_tree_match(n , "/qux/bar/corge", NULL);
match_entry * e = match_entry_createl("/garply/baz/grault", strlen("/garply/baz/grault") );
m = r3_tree_match_entry(n , e);
if (m) {
printf("Matched! %s\n", e->path.base);
}
match_entry_free(e);
r3_tree_free(n);
return 0;
}

97
examples/simple_cpp.cpp
View file

@ -1,97 +0,0 @@
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <r3.hpp>
using namespace std;
void example_1() {
// create a router tree with 10 children capacity (this capacity can grow dynamically)
r3::Tree tree(10);
// insert the R3Route path into the router tree
int route_data_1 = 1;
tree.insert_path("/bar", &route_data_1); // ignore the length of path
int route_data_2 = 2;
tree.insert_pathl("/zoo", strlen("/zoo"), &route_data_2);
int route_data_3 = 3;
tree.insert_pathl("/foo/bar", strlen("/foo/bar"), &route_data_3);
int route_data_4 = 4;
tree.insert_pathl("/post/{id}", strlen("/post/{id}") , &route_data_4);
int route_data_5 = 5;
tree.insert_pathl("/user/{id:\\d+}", strlen("/user/{id:\\d+}"),
&route_data_5);
// if you want to catch error, you may call the extended path function for insertion
int data = 10;
char* errstr;
r3::Node ret = tree.insert_pathl("/foo/{name:\\d{5}",
strlen("/foo/{name:\\d{5}"), &data, &errstr);
if (ret == NULL) {
// failed insertion
cout << "error: " << errstr << endl;
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
// let's compile the tree!
int err = tree.compile(&errstr);
if (err != 0) {
cout << "error: " << errstr << endl;
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
// dump the compiled tree
tree.dump(0);
// match a route
r3::Node matched_node = tree.matchl("/foo/bar", strlen("/foo/bar"));
if (matched_node) {
int ret = *static_cast<int*>(matched_node.data());
cout << "match path ret: " << ret << endl;
}
r3::MatchEntry entry("/foo/bar");
matched_node = tree.match_entry(entry);
if (matched_node) {
int ret = *static_cast<int*>(matched_node.data());
cout << "match entry ret: " << ret << endl;
}
}
void example_2() {
// create a router tree with 10 children capacity (this capacity can grow dynamically)
r3::Tree tree(10);
// insert the R3Route path into the router tree
int route_data = 1;
tree.insert_routel(METHOD_GET | METHOD_POST, "/blog/post",
sizeof("/blog/post") - 1, &route_data);
char* errstr;
int err = tree.compile(&errstr);
if (err != 0) {
cout << "errstr: " << errstr << endl;
free(errstr); // errstr is created from `asprintf`, so you have to free it manually.
}
// in your http server handler
// create the match entry for capturing dynamic variables.
r3::MatchEntry entry("/blog/post");
entry.set_request_method(METHOD_GET);
r3::Route matched_route = tree.match_route(entry);
if (matched_route) {
int ret = *static_cast<int*>(matched_route.data());
cout << "match route ret: " << ret << endl;
}
}
int main() {
example_1();
example_2();
return 0;
}

76
gen_route_tests.rb
View file

@ -1,76 +0,0 @@
#!/usr/bin/env ruby
puts <<END
/** DO NOT MODIFY THIS FILE, THIS TEST FILE IS AUTO-GENERATED. **/
#include "config.h"
#include <stdio.h>
#include <check.h>
#include <stdlib.h>
#include <assert.h>
#include "r3.h"
#include "r3_slug.h"
#include "zmalloc.h"
START_TEST (test_routes)
{
node * n = r3_tree_create(10);
node * m = NULL;
END
arr = ["foo", "bar", "baz", "qux", "quux", "corge", "grault", "garply"]
paths = arr.permutation(3).map { |a| "/#{a.join '/'}" }
paths.each_index do |idx|
path = paths.fetch(idx)
puts " char *data#{idx} = \"#{path}\";"
puts " r3_tree_insert_path(n, \"#{path}\", (void*) data#{idx});"
end
puts <<END
char *err = NULL;
r3_tree_compile(n, &err);
ck_assert(err == NULL);
END
paths.each_index do |idx|
path = paths.fetch(idx)
puts " m = r3_tree_match(n, \"#{path}\", NULL);"
puts " ck_assert(m != NULL);"
puts " ck_assert(m->data == data#{idx});"
puts " ck_assert(m->endpoint > 0);"
end
puts <<END
r3_tree_free(n);
}
END_TEST
Suite* r3_suite (void) {
Suite *suite = suite_create("r3 routes tests");
TCase *tcase = tcase_create("testcase");
tcase_add_test(tcase, test_routes);
suite_add_tcase(suite, tcase);
return suite;
}
int main (int argc, char *argv[]) {
int number_failed;
Suite *suite = r3_suite();
SRunner *runner = srunner_create(suite);
srunner_run_all(runner, CK_NORMAL);
number_failed = srunner_ntests_failed(runner);
srunner_free(runner);
return number_failed;
}
END

3
gen_routes.rb
View file

@ -2,5 +2,6 @@
arr = ["foo", "bar", "baz", "qux", "quux", "corge", "grault", "garply"]
paths = arr.permutation(3).map { |a| "/#{a.join '/'}" }
paths.each do |path|
puts "r3_tree_insert_path(n, \"#{path}\", NULL, NULL);"
# puts "r3_tree_insert_path(n, \"#{path}\", NULL);"
puts path
end

141
include/memory.h
View file

@ -1,141 +0,0 @@
/*
* Copyright (c) 2014,2015 DeNA Co., Ltd., Kazuho Oku, Justin Zhu
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef r3__memory_h
#define r3__memory_h
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef __GNUC__
#define R3_GNUC_VERSION ((__GNUC__ << 16) | (__GNUC_MINOR__ << 8) | __GNUC_PATCHLEVEL__)
#else
#define R3_GNUC_VERSION 0
#endif
#if __STDC_VERSION__ >= 201112L
#define R3_NORETURN _Noreturn
#elif defined(__clang__) || defined(__GNUC__) && R3_GNUC_VERSION >= 0x20500
// noreturn was not defined before gcc 2.5
#define R3_NORETURN __attribute__((noreturn))
#else
#define R3_NORETURN
#endif
#if !defined(__clang__) && defined(__GNUC__) && R3_GNUC_VERSION >= 0x40900
// returns_nonnull was seemingly not defined before gcc 4.9 (exists in 4.9.1 but not in 4.8.2)
#define R3_RETURNS_NONNULL __attribute__((returns_nonnull))
#else
#define R3_RETURNS_NONNULL
#endif
/**
* buffer structure compatible with iovec
*/
typedef struct st_r3_iovec_t {
const char *base;
unsigned int len;
} r3_iovec_t;
#define R3_VECTOR(type) \
struct { \
type *entries; \
unsigned int size; \
unsigned int capacity; \
}
typedef R3_VECTOR(void) r3_vector_t;
/**
* prints an error message and aborts
*/
R3_NORETURN void r3_fatal(const char *msg);
/**
* constructor for r3_iovec_t
*/
static r3_iovec_t r3_iovec_init(const void *base, unsigned int len);
/**
* wrapper of malloc; allocates given size of memory or dies if impossible
*/
R3_RETURNS_NONNULL static void *r3_mem_alloc(unsigned int sz);
/**
* wrapper of realloc; reallocs the given chunk or dies if impossible
*/
static void *r3_mem_realloc(void *oldp, unsigned int sz);
/**
* grows the vector so that it could store at least new_capacity elements of given size (or dies if impossible).
* @param vector the vector
* @param element_size size of the elements stored in the vector
* @param new_capacity the capacity of the buffer after the function returns
*/
#define r3_vector_reserve(vector, new_capacity) \
r3_vector__reserve((r3_vector_t *)(void *)(vector), sizeof((vector)->entries[0]), (new_capacity))
static void r3_vector__reserve(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity);
void r3_vector__expand(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity);
/* inline defs */
inline r3_iovec_t r3_iovec_init(const void *base, unsigned int len)
{
/* intentionally declared to take a "const void*" since it may contain any type of data and since _some_ buffers are constant */
r3_iovec_t buf;
buf.base = (char *)base;
buf.len = len;
return buf;
}
inline void *r3_mem_alloc(unsigned int sz)
{
void *p = malloc(sz);
if (p == NULL)
r3_fatal("no memory");
return p;
}
inline void *r3_mem_realloc(void *oldp, unsigned int sz)
{
void *newp = realloc(oldp, sz);
if (newp == NULL) {
r3_fatal("no memory");
return oldp;
}
return newp;
}
inline void r3_vector__reserve(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity)
{
if (vector->capacity < new_capacity) {
r3_vector__expand(vector, element_size, new_capacity);
}
}
#ifdef __cplusplus
}
#endif
#endif

233
include/r3.h
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@ -1,225 +1,112 @@
/*
* r3.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#ifndef R3_NODE_H
#define R3_NODE_H
#ifndef NODE_H
#define NODE_H
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define PCRE2_CODE_UNIT_WIDTH 8
#include <pcre2.h>
#if __STDC_VERSION__ <= 201710L
#ifdef HAVE_STDBOOL_H
# include <stdbool.h>
#elif !defined(bool) && !defined(__cplusplus)
typedef unsigned char bool;
# define bool bool /* For redefinition guards */
# define false 0
# define true 1
#endif
#endif
#include <assert.h>
#include <pcre.h>
#include "str_array.h"
#include "r3_slug.h"
#include "memory.h"
#define node_edge_pattern(node,i) node->edges[i]->pattern
#define node_edge_pattern_len(node,i) node->edges[i]->pattern_len
#ifdef __cplusplus
extern "C" {
#endif
struct _edge;
struct _node;
struct _route;
typedef struct _edge R3Edge;
typedef struct _node R3Node;
typedef struct _R3Route R3Route;
typedef struct _edge edge;
typedef struct _node node;
struct _node {
R3_VECTOR(R3Edge) edges;
R3_VECTOR(R3Route) routes;
struct _node {
edge ** edges;
int edge_len;
int edge_cap;
/** compile-time variables here.... **/
/* the combined regexp pattern string from pattern_tokens */
char * combined_pattern;
pcre2_code * pcre_pattern;
pcre2_match_data * match_data;
int combined_pattern_len;
pcre * pcre_pattern;
pcre_extra * pcre_extra;
int ov_cnt;
int * ov;
// edges are mostly less than 255
unsigned int compare_type; // compare_type: pcre, opcode, string
unsigned int endpoint; // endpoint, should be zero for non-endpoint nodes
/**
* the pointer of route structure
*/
void * route_ptr;
// the pointer of R3Route data
void * data;
int endpoint;
};
#define r3_node_edge_pattern(node,i) node->edges.entries[i].pattern.base
#define r3_node_edge_pattern_len(node,i) node->edges.entries[i].pattern.len
struct _edge {
r3_iovec_t pattern; // 8 bytes
R3Node * child; // 8 bytes
unsigned int opcode; // 4byte
unsigned int has_slug; // 4byte
char * pattern;
int pattern_len;
bool has_slug;
node * child;
};
struct _R3Route {
r3_iovec_t path;
R3_VECTOR(r3_iovec_t) slugs;
int request_method; // can be (GET || POST)
r3_iovec_t host; // required host name
typedef struct {
str_array * vars;
char * path; // dispatched path
int path_len;
void * route_ptr; // route ptr
} match_entry;
void * data;
r3_iovec_t remote_addr_pattern;
node * r3_tree_create(int cap);
unsigned int remote_addr_v4;
int remote_addr_v4_bits;
node * r3_node_create();
unsigned int remote_addr_v6[4];
int remote_addr_v6_bits[4];
void r3_tree_free(node * tree);
int http_scheme; // can be (SCHEME_HTTP or SCHEME_HTTPS)
void r3_edge_free(edge * edge);
};
edge * r3_tree_add_child(node * n, char * pat , node *child);
typedef struct _R3Entry match_entry;
struct _R3Entry {
str_array vars;
r3_iovec_t path; // current path to dispatch
int request_method; // current request method
edge * r3_node_find_edge(node * n, char * pat);
void * data; // R3Route ptr
void r3_tree_append_edge(node *n, edge *child);
r3_iovec_t host; // the request host
r3_iovec_t remote_addr;
node * r3_tree_insert_path(node *tree, char *route, void * route_ptr);
int http_scheme;
};
node * r3_tree_insert_pathn(node *tree, char *route, int route_len, void * route_ptr);
void r3_tree_dump(node * n, int level);
R3Node * r3_tree_create(int cap);
edge * r3_node_find_edge_str(node * n, char * str, int str_len);
// R3Node * r3_node_create();
void r3_tree_free(R3Node * tree);
void r3_tree_compile(node *n);
R3Edge * r3_node_connectl(R3Node * n, const char * pat, int len, int strdup, R3Node *child);
void r3_tree_compile_patterns(node * n);
#define r3_node_connect(n, pat, child) r3_node_connectl(n, pat, strlen(pat), 0, child)
node * r3_tree_match(node * n, char * path, int path_len, match_entry * entry);
R3Edge * r3_node_find_edge(const R3Node * n, const char * pat, unsigned int pat_len);
bool r3_node_has_slug_edges(node *n);
R3Edge * r3_node_append_edge(R3Node *n);
node * r3_tree_lookup(node * tree, char * path, int path_len);
R3Edge * r3_node_find_common_prefix(R3Node *n, const char *path, int path_len, int *prefix_len, char **errstr);
edge * r3_edge_create(char * pattern, int pattern_len, node * child);
R3Node * r3_tree_insert_pathl(R3Node *tree, const char *path, int path_len, void * data);
void r3_edge_branch(edge *e, int dl);
#define r3_tree_insert_pathl(tree, path, path_len, data) r3_tree_insert_pathl_ex(tree, path, path_len, 0, 0, data, NULL)
void r3_edge_free(edge * edge);
R3Route * r3_tree_insert_routel(R3Node * tree, int method, const char *path, int path_len, void *data);
R3Route * r3_tree_insert_routel_ex(R3Node * tree, int method, const char *path, int path_len, void *data, char **errstr);
#define r3_tree_insert_routel(n, method, path, path_len, data) r3_tree_insert_routel_ex(n, method, path, path_len, data, NULL)
#define r3_tree_insert_path(n,p,d) r3_tree_insert_pathl_ex(n,p,strlen(p), 0, 0, d, NULL)
#define r3_tree_insert_route(n,method,path,data) r3_tree_insert_routel(n, method, path, strlen(path), data)
/**
* The private API to insert a path
*/
R3Node * r3_tree_insert_pathl_ex(R3Node *tree, const char *path, unsigned int path_len, int method, unsigned int router, void * data, char **errstr);
void r3_tree_dump(const R3Node * n, int level);
R3Edge * r3_node_find_edge_str(const R3Node * n, const char * str, int str_len);
int r3_tree_compile(R3Node *n, char** errstr);
int r3_tree_compile_patterns(R3Node * n, char** errstr);
R3Node * r3_tree_matchl(const R3Node * n, const char * path, unsigned int path_len, match_entry * entry);
#define r3_tree_match(n,p,e) r3_tree_matchl(n,p, strlen(p), e)
// R3Node * r3_tree_match_entry(R3Node * n, match_entry * entry);
#define r3_tree_match_entry(n, entry) r3_tree_matchl(n, entry->path.base, entry->path.len, entry)
bool r3_node_has_slug_edges(const R3Node *n);
// R3Edge * r3_edge_createl(const char * pattern, int pattern_len, R3Node * child);
void r3_edge_initl(R3Edge *e, const char * pattern, int pattern_len, R3Node * child);
R3Node * r3_edge_branch(R3Edge *e, int dl);
void r3_edge_free(R3Edge * edge);
R3Route * r3_route_create(const char * path);
// R3Route * r3_route_createl(const char * path, int path_len);
R3Route * r3_node_append_route(R3Node *tree, const char * path, int path_len, int method, void *data);
void r3_route_free(R3Route * route);
int r3_route_cmp(const R3Route *r1, const match_entry *r2);
R3Route * r3_tree_match_route(const R3Node *n, match_entry * entry);
#define r3_route_create(p) r3_route_createl(p, strlen(p))
#define METHOD_GET 2
#define METHOD_POST 2<<1
#define METHOD_PUT 2<<2
#define METHOD_DELETE 2<<3
#define METHOD_PATCH 2<<4
#define METHOD_HEAD 2<<5
#define METHOD_OPTIONS 2<<6
#define SCHEME_HTTP 2
#define SCHEME_HTTPS 2<<1
int r3_pattern_to_opcode(const char * pattern, unsigned int len);
enum { NODE_COMPARE_STR, NODE_COMPARE_PCRE, NODE_COMPARE_OPCODE };
enum { OP_EXPECT_MORE_DIGITS = 1, OP_EXPECT_MORE_WORDS, OP_EXPECT_NOSLASH,
OP_EXPECT_NODASH, OP_EXPECT_MORE_ALPHA, OP_GREEDY_ANY};
match_entry * match_entry_createl(const char * path, int path_len);
#define match_entry_create(path) match_entry_createl(path,strlen(path))
match_entry * match_entry_create(char * path, int path_len);
void match_entry_free(match_entry * entry);
#ifdef __cplusplus
}
#endif
#endif /* !R3_NODE_H */
#endif /* !NODE_H */

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include/r3.hpp
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@ -1,140 +0,0 @@
/*
* r3.hpp
* Copyright (C) 2014 whitglint <whitglint.tw@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#ifndef R3_HPP
#define R3_HPP
#include <cstring>
#include "r3.h"
namespace r3 {
template <typename T>
class Base {
public:
Base(T* p)
: p_(p) {
}
void* data() const {
return p_->data;
}
T* get() const {
return p_;
}
bool is_null() const {
return p_ == NULL;
}
operator void*() const {
return p_;
}
private:
T* p_;
};
typedef Base<R3Node> Node;
typedef Base<R3Route> Route;
class MatchEntry : public Base<match_entry> {
public:
explicit MatchEntry(const char* path)
: Base(match_entry_create(path)) {
}
MatchEntry(const char* path, int path_len)
: Base(match_entry_createl(path, path_len)) {
}
~MatchEntry() {
if (get()) {
match_entry_free(get());
}
}
int request_method() const {
return get()->request_method;
}
void set_request_method(int request_method) {
get()->request_method = request_method;
}
private:
MatchEntry(const MatchEntry&);
MatchEntry& operator =(const MatchEntry&);
};
class Tree : public Base<R3Node> {
public:
explicit Tree(int cap)
: Base(r3_tree_create(cap)) {
}
~Tree() {
if (get()) {
r3_tree_free(get());
}
}
int compile(char** errstr = NULL) {
return r3_tree_compile(get(), errstr);
}
void dump(int level) const {
r3_tree_dump(get(), level);
}
Node insert_path(const char* path, void* data, char** errstr = NULL) {
return r3_tree_insert_pathl_ex(get(), path, std::strlen(path), 0, 0,
data, errstr);
}
Node insert_pathl(const char* path, int path_len, void* data,
char** errstr = NULL) {
return r3_tree_insert_pathl_ex(get(), path, path_len, 0, 0, data,
errstr);
}
Route insert_route(int method, const char* path, void* data,
char** errstr = NULL) {
return r3_tree_insert_routel_ex(get(), method, path,
std::strlen(path), data, errstr);
}
Route insert_routel(int method, const char* path, int path_len,
void* data, char** errstr = NULL) {
return r3_tree_insert_routel_ex(get(), method, path, path_len, data,
errstr);
}
Node match(const char* path, MatchEntry* entry = NULL) const {
return r3_tree_match(get(), path,
entry != NULL ? entry->get() : NULL);
}
Node matchl(const char* path, int path_len, MatchEntry* entry = NULL)
const {
return r3_tree_matchl(get(), path, path_len,
entry != NULL ? entry->get() : NULL);
}
Node match_entry(MatchEntry& entry) const {
return r3_tree_match_entry(get(), entry.get());
}
Route match_route(MatchEntry& entry) const {
return r3_tree_match_route(get(), entry.get());
}
private:
Tree(const Tree&);
Tree& operator =(const Tree&);
};
}
#endif // R3_HPP

36
include/r3_define.h Normal file
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@ -0,0 +1,36 @@
/*
* r3_define.h
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#ifndef DEFINE_H
#define DEFINE_H
#ifndef bool
typedef unsigned char bool;
#endif
#ifndef FALSE
# define FALSE 0
#endif
#ifndef TRUE
# define TRUE 1
#endif
// #define DEBUG 1
#ifdef DEBUG
#define info(fmt, ...) \
do { fprintf(stderr, fmt, __VA_ARGS__); } while (0)
#define debug(fmt, ...) \
do { fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, \
__LINE__, __func__, __VA_ARGS__); } while (0)
#else
#define info(...);
#define debug(...);
#endif
#endif /* !DEFINE_H */

23
include/r3_gvc.h
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@ -1,23 +0,0 @@
/*
* r3_gvc.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#ifndef R3_GVC_H
#define R3_GVC_H
#include <stdio.h>
#include <gvc.h>
#include "r3.h"
void r3_tree_build_ag_nodes(Agraph_t * g, Agnode_t * ag_parent_node, const node * n, int * node_cnt);
int r3_tree_render(const node * tree, const char *layout, const char * format, FILE *fp);
int r3_tree_render_dot(const node * tree, const char *layout, FILE *fp);
int r3_tree_render_file(const node * tree, const char * format, const char * filename);
#endif /* !R3_GVC_H */

24
include/r3_json.h
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@ -1,24 +0,0 @@
/*
* r3_json.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#ifndef R3_JSON_H
#define R3_JSON_H
#include <json-c/json.h>
#include "r3.h"
json_object * r3_edge_to_json_object(const R3Edge * e);
json_object * r3_node_to_json_object(const R3Node * n);
json_object * r3_route_to_json_object(const R3Route * r);
const char * r3_node_to_json_string_ext(const R3Node * n, int options);
const char * r3_node_to_json_pretty_string(const R3Node * n);
const char * r3_node_to_json_string(const R3Node * n);
#endif /* !R3_JSON_H */

8
include/r3_list.h
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@ -1,12 +1,12 @@
/*
* r3_list.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#ifndef R3_LIST_H
#define R3_LIST_H
#ifndef LIST_H
#define LIST_H
#include <pthread.h>
@ -32,4 +32,4 @@ void list_each_element(list *l, int (*func)(list_item *));
#endif /* !R3_LIST_H */
#endif /* !LIST_H */

30
include/r3_slug.h
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@ -1,30 +0,0 @@
/*
* r3_str.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#ifndef R3_SLUG_H
#define R3_SLUG_H
#ifdef __cplusplus
extern "C" {
#endif
char * r3_slug_compile(const char * str, unsigned int len);
const char * r3_slug_find_pattern(const char *s1, unsigned int str_len, unsigned int *len);
const char * r3_slug_find_name(const char *s1, unsigned int str_len, unsigned int *len);
const char * r3_slug_find_placeholder(const char *s1, unsigned int str_len, unsigned int *len);
int r3_slug_count(const char * needle, int len, char **errstr);
char * r3_inside_slug(const char * needle, int needle_len, char *offset, char **errstr);
#ifdef __cplusplus
}
#endif
#endif /* !R3_SLUG_H */

37
include/r3_str.h Normal file
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@ -0,0 +1,37 @@
/*
* r3_str.h
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#ifndef STR_H
#define STR_H
#include "r3_define.h"
int strndiff(char * d1, char * d2, unsigned int n);
int strdiff(char * d1, char * d2);
int count_slug(char * p, int len);
char * compile_slug(char * str, int len);
bool contains_slug(char * str);
char * ltrim_slash(char* str);
char** str_split(char* a_str, const char a_delim);
void str_repeat(char *s, char *c, int len);
void print_indent(int level);
char *my_strdup(const char *s);
char *my_strndup(const char *s, int n);
#endif /* !STR_H */

44
include/str_array.h
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@ -1,41 +1,37 @@
/*
* str_array.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#ifndef STR_ARRAY_H
#define STR_ARRAY_H
#ifndef TOKEN_H
#define TOKEN_H
#include "memory.h"
#if __STDC_VERSION__ <= 201710L
#ifdef HAVE_STDBOOL_H
# include <stdbool.h>
#elif !defined(bool) && !defined(__cplusplus)
typedef unsigned char bool;
# define bool bool /* For redefinition guards */
# define false 0
# define true 1
#endif
#endif
#include "r3_define.h"
typedef struct _str_array {
R3_VECTOR(r3_iovec_t) slugs;
R3_VECTOR(r3_iovec_t) tokens;
char **tokens;
int len;
int cap;
} str_array;
bool str_array_append(str_array * l, const char * token, unsigned int len);
str_array * str_array_create(int cap);
bool str_array_is_full(str_array * l);
bool str_array_resize(str_array *l, int new_cap);
bool str_array_append(str_array * list, char * token);
void str_array_free(str_array *l);
void str_array_dump_slugs(const str_array *l);
void str_array_dump(str_array *l);
void str_array_dump(const str_array *l);
str_array * split_route_pattern(char *pattern, int pattern_len);
#define str_array_fetch(t,i) t->tokens.entries[i]
#define str_array_len(t) t->tokens.size
#define str_array_cap(t) t->tokens.capacity
#define str_array_fetch(t,i) t->tokens[i]
#define str_array_len(t) t->len
#define str_array_cap(t) t->cap
#endif /* !STR_ARRAY_H */
#endif /* !TOKEN_H */

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libtool Executable file
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0
m4/.keep
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17
main.c Normal file
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@ -0,0 +1,17 @@
#include <stdlib.h>
#include <pcre.h>
#include "main.h"
typedef struct _Node {
char ** patterns;
} Node;
void compile() {
}

6
main.h Normal file
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@ -0,0 +1,6 @@
#ifndef MAIN_H
#define MAIN_H
void compile();
#endif

9
package.json
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@ -1,9 +0,0 @@
{
"name": "r3",
"version": "2.0.0",
"repo": "brendanashworth/r3",
"description": "high-performance path dispatching library",
"keywords": ["path", "dispatch", "performance", "r3", "c9s"],
"license": "MIT",
"src": ["include/memory.h", "include/r3.h", "include/r3.hpp", "include/r3_gvc.h", "include/r3_json.h", "include/r3_list.h", "include/r3_slug.h", "include/str_array.h", "src/edge.c", "src/gvc.c", "src/json.c", "src/list.c", "src/match_entry.c", "src/node.c", "src/slug.c", "src/slug.h", "src/str.c", "src/token.c"]
}

40
php/r3/annotation/annot.h
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@ -1,40 +0,0 @@
/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2014 Phalcon Team (http://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file docs/LICENSE.txt. |
| |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send an email |
| to license@phalconphp.com so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Andres Gutierrez <andres@phalconphp.com> |
| Eduar Carvajal <eduar@phalconphp.com> |
+------------------------------------------------------------------------+
*/
typedef struct _phannot_parser_token {
char *token;
int opcode;
int token_len;
int free_flag;
} phannot_parser_token;
typedef struct _phannot_parser_status {
zval *ret;
phannot_scanner_state *scanner_state;
phannot_scanner_token *token;
int status;
zend_uint syntax_error_len;
char *syntax_error;
} phannot_parser_status;
#define PHANNOT_PARSING_OK 1
#define PHANNOT_PARSING_FAILED 0
extern int phannot_parse_annotations(zval *result, zval *view_code, zval *template_path, zval *line TSRMLS_DC);
int phannot_internal_parse_annotations(zval **result, zval *view_code, zval *template_path, zval *line, zval **error_msg TSRMLS_DC);

441
php/r3/annotation/base.c
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@ -1,441 +0,0 @@
/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2014 Phalcon Team (http://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file docs/LICENSE.txt. |
| |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send an email |
| to license@phalconphp.com so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Andres Gutierrez <andres@phalconphp.com> |
| Eduar Carvajal <eduar@phalconphp.com> |
+------------------------------------------------------------------------+
*/
const phannot_token_names phannot_tokens[] =
{
{ "INTEGER", PHANNOT_T_INTEGER },
{ "DOUBLE", PHANNOT_T_DOUBLE },
{ "STRING", PHANNOT_T_STRING },
{ "IDENTIFIER", PHANNOT_T_IDENTIFIER },
{ "@", PHANNOT_T_AT },
{ ",", PHANNOT_T_COMMA },
{ "=", PHANNOT_T_EQUALS },
{ ":", PHANNOT_T_COLON },
{ "(", PHANNOT_T_PARENTHESES_OPEN },
{ ")", PHANNOT_T_PARENTHESES_CLOSE },
{ "{", PHANNOT_T_BRACKET_OPEN },
{ "}", PHANNOT_T_BRACKET_CLOSE },
{ "[", PHANNOT_T_SBRACKET_OPEN },
{ "]", PHANNOT_T_SBRACKET_CLOSE },
{ "ARBITRARY TEXT", PHANNOT_T_ARBITRARY_TEXT },
{ NULL, 0 }
};
/**
* Wrapper to alloc memory within the parser
*/
static void *phannot_wrapper_alloc(size_t bytes){
return emalloc(bytes);
}
/**
* Wrapper to free memory within the parser
*/
static void phannot_wrapper_free(void *pointer){
efree(pointer);
}
/**
* Creates a parser_token to be passed to the parser
*/
static void phannot_parse_with_token(void* phannot_parser, int opcode, int parsercode, phannot_scanner_token *token, phannot_parser_status *parser_status){
phannot_parser_token *pToken;
pToken = emalloc(sizeof(phannot_parser_token));
pToken->opcode = opcode;
pToken->token = token->value;
pToken->token_len = token->len;
pToken->free_flag = 1;
phannot_(phannot_parser, parsercode, pToken, parser_status);
token->value = NULL;
token->len = 0;
}
/**
* Creates an error message when it's triggered by the scanner
*/
static void phannot_scanner_error_msg(phannot_parser_status *parser_status, zval **error_msg TSRMLS_DC){
int error_length;
char *error, *error_part;
phannot_scanner_state *state = parser_status->scanner_state;
ALLOC_INIT_ZVAL(*error_msg);
if (state->start) {
error_length = 128 + state->start_length + Z_STRLEN_P(state->active_file);
error = emalloc(sizeof(char) * error_length);
if (state->start_length > 16) {
error_part = estrndup(state->start, 16);
snprintf(error, 64 + state->start_length, "Scanning error before '%s...' in %s on line %d", error_part, Z_STRVAL_P(state->active_file), state->active_line);
efree(error_part);
} else {
snprintf(error, error_length - 1, "Scanning error before '%s' in %s on line %d", state->start, Z_STRVAL_P(state->active_file), state->active_line);
}
error[error_length - 1] = '\0';
ZVAL_STRING(*error_msg, error, 1);
} else {
error_length = sizeof(char) * (64 + Z_STRLEN_P(state->active_file));
error = emalloc(error_length);
snprintf(error, error_length - 1, "Scanning error near to EOF in %s", Z_STRVAL_P(state->active_file));
ZVAL_STRING(*error_msg, error, 1);
error[error_length - 1] = '\0';
}
efree(error);
}
/**
* Receives the comment tokenizes and parses it
*/
int phannot_parse_annotations(zval *result, zval *comment, zval *file_path, zval *line TSRMLS_DC){
zval *error_msg = NULL;
ZVAL_NULL(result);
if (Z_TYPE_P(comment) != IS_STRING) {
zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), ZEND_STRL("Comment must be a string"), 0 TSRMLS_CC);
return FAILURE;
}
if(phannot_internal_parse_annotations(&result, comment, file_path, line, &error_msg TSRMLS_CC) == FAILURE){
if (error_msg != NULL) {
// phalcon_throw_exception_string(phalcon_annotations_exception_ce, Z_STRVAL_P(error_msg), Z_STRLEN_P(error_msg), 1 TSRMLS_CC);
zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), Z_STRVAL_P(error_msg), Z_STRLEN_P(error_msg) , 0 TSRMLS_CC);
}
else {
// phalcon_throw_exception_string(phalcon_annotations_exception_ce, ZEND_STRL("There was an error parsing annotation"), 1 TSRMLS_CC);
zend_throw_exception_ex(zend_exception_get_default(TSRMLS_C), ZEND_STRL("There was an error parsing annotation") , 0 TSRMLS_CC);
}
return FAILURE;
}
return SUCCESS;
}
/**
* Remove comment separators from a docblock
*/
void phannot_remove_comment_separators(zval *return_value, char *comment, int length, int *start_lines) {
int start_mode = 1, j, i, open_parentheses;
smart_str processed_str = {0};
char ch;
(*start_lines) = 0;
for (i = 0; i < length; i++) {
ch = comment[i];
if (start_mode) {
if (ch == ' ' || ch == '*' || ch == '/' || ch == '\t' || ch == 11) {
continue;
}
start_mode = 0;
}
if (ch == '@') {
smart_str_appendc(&processed_str, ch);
i++;
open_parentheses = 0;
for (j = i; j < length; j++) {
ch = comment[j];
if (start_mode) {
if (ch == ' ' || ch == '*' || ch == '/' || ch == '\t' || ch == 11) {
continue;
}
start_mode = 0;
}
if (open_parentheses == 0) {
if (isalnum(ch) || '_' == ch || '\\' == ch) {
smart_str_appendc(&processed_str, ch);
continue;
}
if (ch == '(') {
smart_str_appendc(&processed_str, ch);
open_parentheses++;
continue;
}
} else {
smart_str_appendc(&processed_str, ch);
if (ch == '(') {
open_parentheses++;
} else if (ch == ')') {
open_parentheses--;
} else if (ch == '\n') {
(*start_lines)++;
start_mode = 1;
}
if (open_parentheses > 0) {
continue;
}
}
i = j;
smart_str_appendc(&processed_str, ' ');
break;
}
}
if (ch == '\n') {
(*start_lines)++;
start_mode = 1;
}
}
smart_str_0(&processed_str);
if (processed_str.len) {
RETURN_STRINGL(processed_str.c, processed_str.len, 0);
} else {
RETURN_EMPTY_STRING();
}
}
/**
* Parses a comment returning an intermediate array representation
*/
int phannot_internal_parse_annotations(zval **result, zval *comment, zval *file_path, zval *line, zval **error_msg TSRMLS_DC) {
char *error;
phannot_scanner_state *state;
phannot_scanner_token token;
int scanner_status, status = SUCCESS, start_lines, error_length;
phannot_parser_status *parser_status = NULL;
void* phannot_parser;
zval processed_comment;
/**
* Check if the comment has content
*/
if (!Z_STRVAL_P(comment)) {
ZVAL_BOOL(*result, 0);
return FAILURE;
}
if (Z_STRLEN_P(comment) < 2) {
ZVAL_BOOL(*result, 0);
return SUCCESS;
}
/**
* Remove comment separators
*/
phannot_remove_comment_separators(&processed_comment, Z_STRVAL_P(comment), Z_STRLEN_P(comment), &start_lines);
if (Z_STRLEN(processed_comment) < 2) {
ZVAL_BOOL(*result, 0);
efree(Z_STRVAL(processed_comment));
return SUCCESS;
}
/**
* Start the reentrant parser
*/
phannot_parser = phannot_Alloc(phannot_wrapper_alloc);
parser_status = emalloc(sizeof(phannot_parser_status));
state = emalloc(sizeof(phannot_scanner_state));
parser_status->status = PHANNOT_PARSING_OK;
parser_status->scanner_state = state;
parser_status->ret = NULL;
parser_status->token = &token;
parser_status->syntax_error = NULL;
/**
* Initialize the scanner state
*/
state->active_token = 0;
state->start = Z_STRVAL(processed_comment);
state->start_length = 0;
state->mode = PHANNOT_MODE_RAW;
state->active_file = file_path;
token.value = NULL;
token.len = 0;
/**
* Possible start line
*/
if (Z_TYPE_P(line) == IS_LONG) {
state->active_line = Z_LVAL_P(line) - start_lines;
} else {
state->active_line = 1;
}
state->end = state->start;
while(0 <= (scanner_status = phannot_get_token(state, &token))) {
state->active_token = token.opcode;
state->start_length = (Z_STRVAL(processed_comment) + Z_STRLEN(processed_comment) - state->start);
switch (token.opcode) {
case PHANNOT_T_IGNORE:
break;
case PHANNOT_T_AT:
phannot_(phannot_parser, PHANNOT_AT, NULL, parser_status);
break;
case PHANNOT_T_COMMA:
phannot_(phannot_parser, PHANNOT_COMMA, NULL, parser_status);
break;
case PHANNOT_T_EQUALS:
phannot_(phannot_parser, PHANNOT_EQUALS, NULL, parser_status);
break;
case PHANNOT_T_COLON:
phannot_(phannot_parser, PHANNOT_COLON, NULL, parser_status);
break;
case PHANNOT_T_PARENTHESES_OPEN:
phannot_(phannot_parser, PHANNOT_PARENTHESES_OPEN, NULL, parser_status);
break;
case PHANNOT_T_PARENTHESES_CLOSE:
phannot_(phannot_parser, PHANNOT_PARENTHESES_CLOSE, NULL, parser_status);
break;
case PHANNOT_T_BRACKET_OPEN:
phannot_(phannot_parser, PHANNOT_BRACKET_OPEN, NULL, parser_status);
break;
case PHANNOT_T_BRACKET_CLOSE:
phannot_(phannot_parser, PHANNOT_BRACKET_CLOSE, NULL, parser_status);
break;
case PHANNOT_T_SBRACKET_OPEN:
phannot_(phannot_parser, PHANNOT_SBRACKET_OPEN, NULL, parser_status);
break;
case PHANNOT_T_SBRACKET_CLOSE:
phannot_(phannot_parser, PHANNOT_SBRACKET_CLOSE, NULL, parser_status);
break;
case PHANNOT_T_NULL:
phannot_(phannot_parser, PHANNOT_NULL, NULL, parser_status);
break;
case PHANNOT_T_TRUE:
phannot_(phannot_parser, PHANNOT_TRUE, NULL, parser_status);
break;
case PHANNOT_T_FALSE:
phannot_(phannot_parser, PHANNOT_FALSE, NULL, parser_status);
break;
case PHANNOT_T_INTEGER:
phannot_parse_with_token(phannot_parser, PHANNOT_T_INTEGER, PHANNOT_INTEGER, &token, parser_status);
break;
case PHANNOT_T_DOUBLE:
phannot_parse_with_token(phannot_parser, PHANNOT_T_DOUBLE, PHANNOT_DOUBLE, &token, parser_status);
break;
case PHANNOT_T_STRING:
phannot_parse_with_token(phannot_parser, PHANNOT_T_STRING, PHANNOT_STRING, &token, parser_status);
break;
case PHANNOT_T_IDENTIFIER:
phannot_parse_with_token(phannot_parser, PHANNOT_T_IDENTIFIER, PHANNOT_IDENTIFIER, &token, parser_status);
break;
/*case PHANNOT_T_ARBITRARY_TEXT:
phannot_parse_with_token(phannot_parser, PHANNOT_T_ARBITRARY_TEXT, PHANNOT_ARBITRARY_TEXT, &token, parser_status);
break;*/
default:
parser_status->status = PHANNOT_PARSING_FAILED;
if (!*error_msg) {
error_length = sizeof(char) * (48 + Z_STRLEN_P(state->active_file));
error = emalloc(error_length);
snprintf(error, error_length - 1, "Scanner: unknown opcode %d on in %s line %d", token.opcode, Z_STRVAL_P(state->active_file), state->active_line);
error[error_length - 1] = '\0';
ALLOC_INIT_ZVAL(*error_msg);
ZVAL_STRING(*error_msg, error, 1);
efree(error);
}
break;
}
if (parser_status->status != PHANNOT_PARSING_OK) {
status = FAILURE;
break;
}
state->end = state->start;
}
if (status != FAILURE) {
switch (scanner_status) {
case PHANNOT_SCANNER_RETCODE_ERR:
case PHANNOT_SCANNER_RETCODE_IMPOSSIBLE:
if (!*error_msg) {
phannot_scanner_error_msg(parser_status, error_msg TSRMLS_CC);
}
status = FAILURE;
break;
default:
phannot_(phannot_parser, 0, NULL, parser_status);
}
}
state->active_token = 0;
state->start = NULL;
if (parser_status->status != PHANNOT_PARSING_OK) {
status = FAILURE;
if (parser_status->syntax_error) {
if (!*error_msg) {
ALLOC_INIT_ZVAL(*error_msg);
ZVAL_STRING(*error_msg, parser_status->syntax_error, 1);
}
efree(parser_status->syntax_error);
}
}
phannot_Free(phannot_parser, phannot_wrapper_free);
if (status != FAILURE) {
if (parser_status->status == PHANNOT_PARSING_OK) {
if (parser_status->ret) {
ZVAL_ZVAL(*result, parser_status->ret, 0, 0);
ZVAL_NULL(parser_status->ret);
zval_ptr_dtor(&parser_status->ret);
} else {
array_init(*result);
}
}
}
efree(Z_STRVAL(processed_comment));
efree(parser_status);
efree(state);
return status;
}

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php/r3/annotation/lemon.c
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php/r3/annotation/lempar.c
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@ -1,687 +0,0 @@
/* Driver template for the LEMON parser generator.
** The author disclaims copyright to this source code.
*/
/* First off, code is include which follows the "include" declaration
** in the input file. */
#include <stdio.h>
%%
/* Next is all token values, in a form suitable for use by makeheaders.
** This section will be null unless lemon is run with the -m switch.
*/
/*
** These constants (all generated automatically by the parser generator)
** specify the various kinds of tokens (terminals) that the parser
** understands.
**
** Each symbol here is a terminal symbol in the grammar.
*/
%%
/* Make sure the INTERFACE macro is defined.
*/
#ifndef INTERFACE
# define INTERFACE 1
#endif
/* The next thing included is series of defines which control
** various aspects of the generated parser.
** YYCODETYPE is the data type used for storing terminal
** and nonterminal numbers. "unsigned char" is
** used if there are fewer than 250 terminals
** and nonterminals. "int" is used otherwise.
** YYNOCODE is a number of type YYCODETYPE which corresponds
** to no legal terminal or nonterminal number. This
** number is used to fill in empty slots of the hash
** table.
** YYFALLBACK If defined, this indicates that one or more tokens
** have fall-back values which should be used if the
** original value of the token will not parse.
** YYACTIONTYPE is the data type used for storing terminal
** and nonterminal numbers. "unsigned char" is
** used if there are fewer than 250 rules and
** states combined. "int" is used otherwise.
** ParseTOKENTYPE is the data type used for minor tokens given
** directly to the parser from the tokenizer.
** YYMINORTYPE is the data type used for all minor tokens.
** This is typically a union of many types, one of
** which is ParseTOKENTYPE. The entry in the union
** for base tokens is called "yy0".
** YYSTACKDEPTH is the maximum depth of the parser's stack.
** ParseARG_SDECL A static variable declaration for the %extra_argument
** ParseARG_PDECL A parameter declaration for the %extra_argument
** ParseARG_STORE Code to store %extra_argument into yypParser
** ParseARG_FETCH Code to extract %extra_argument from yypParser
** YYNSTATE the combined number of states.
** YYNRULE the number of rules in the grammar
** YYERRORSYMBOL is the code number of the error symbol. If not
** defined, then do no error processing.
*/
%%
#define YY_NO_ACTION (YYNSTATE+YYNRULE+2)
#define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1)
#define YY_ERROR_ACTION (YYNSTATE+YYNRULE)
/* Next are that tables used to determine what action to take based on the
** current state and lookahead token. These tables are used to implement
** functions that take a state number and lookahead value and return an
** action integer.
**
** Suppose the action integer is N. Then the action is determined as
** follows
**
** 0 <= N < YYNSTATE Shift N. That is, push the lookahead
** token onto the stack and goto state N.
**
** YYNSTATE <= N < YYNSTATE+YYNRULE Reduce by rule N-YYNSTATE.
**
** N == YYNSTATE+YYNRULE A syntax error has occurred.
**
** N == YYNSTATE+YYNRULE+1 The parser accepts its input.
**
** N == YYNSTATE+YYNRULE+2 No such action. Denotes unused
** slots in the yy_action[] table.
**
** The action table is constructed as a single large table named yy_action[].
** Given state S and lookahead X, the action is computed as
**
** yy_action[ yy_shift_ofst[S] + X ]
**
** If the index value yy_shift_ofst[S]+X is out of range or if the value
** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S]
** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table
** and that yy_default[S] should be used instead.
**
** The formula above is for computing the action when the lookahead is
** a terminal symbol. If the lookahead is a non-terminal (as occurs after
** a reduce action) then the yy_reduce_ofst[] array is used in place of
** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of
** YY_SHIFT_USE_DFLT.
**
** The following are the tables generated in this section:
**
** yy_action[] A single table containing all actions.
** yy_lookahead[] A table containing the lookahead for each entry in
** yy_action. Used to detect hash collisions.
** yy_shift_ofst[] For each state, the offset into yy_action for
** shifting terminals.
** yy_reduce_ofst[] For each state, the offset into yy_action for
** shifting non-terminals after a reduce.
** yy_default[] Default action for each state.
*/
%%
#define YY_SZ_ACTTAB (sizeof(yy_action)/sizeof(yy_action[0]))
/* The next table maps tokens into fallback tokens. If a construct
** like the following:
**
** %fallback ID X Y Z.
**
** appears in the grammer, then ID becomes a fallback token for X, Y,
** and Z. Whenever one of the tokens X, Y, or Z is input to the parser
** but it does not parse, the type of the token is changed to ID and
** the parse is retried before an error is thrown.
*/
#ifdef YYFALLBACK
static const YYCODETYPE yyFallback[] = {
%%
};
#endif /* YYFALLBACK */
/* The following structure represents a single element of the
** parser's stack. Information stored includes:
**
** + The state number for the parser at this level of the stack.
**
** + The value of the token stored at this level of the stack.
** (In other words, the "major" token.)
**
** + The semantic value stored at this level of the stack. This is
** the information used by the action routines in the grammar.
** It is sometimes called the "minor" token.
*/
struct yyStackEntry {
int stateno; /* The state-number */
int major; /* The major token value. This is the code
** number for the token at this stack level */
YYMINORTYPE minor; /* The user-supplied minor token value. This
** is the value of the token */
};
typedef struct yyStackEntry yyStackEntry;
/* The state of the parser is completely contained in an instance of
** the following structure */
struct yyParser {
int yyidx; /* Index of top element in stack */
int yyerrcnt; /* Shifts left before out of the error */
ParseARG_SDECL /* A place to hold %extra_argument */
yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */
};
typedef struct yyParser yyParser;
#ifndef NDEBUG
#include <stdio.h>
static FILE *yyTraceFILE = 0;
static char *yyTracePrompt = 0;
#endif /* NDEBUG */
#ifndef NDEBUG
/*
** Turn parser tracing on by giving a stream to which to write the trace
** and a prompt to preface each trace message. Tracing is turned off
** by making either argument NULL
**
** Inputs:
** <ul>
** <li> A FILE* to which trace output should be written.
** If NULL, then tracing is turned off.
** <li> A prefix string written at the beginning of every
** line of trace output. If NULL, then tracing is
** turned off.
** </ul>
**
** Outputs:
** None.
*/
void ParseTrace(FILE *TraceFILE, char *zTracePrompt){
yyTraceFILE = TraceFILE;
yyTracePrompt = zTracePrompt;
if( yyTraceFILE==0 ) yyTracePrompt = 0;
else if( yyTracePrompt==0 ) yyTraceFILE = 0;
}
#endif /* NDEBUG */
#ifndef NDEBUG
/* For tracing shifts, the names of all terminals and nonterminals
** are required. The following table supplies these names */
static const char *yyTokenName[] = {
%%
};
#endif /* NDEBUG */
#ifndef NDEBUG
/* For tracing reduce actions, the names of all rules are required.
*/
static const char *yyRuleName[] = {
%%
};
#endif /* NDEBUG */
/*
** This function returns the symbolic name associated with a token
** value.
*/
const char *ParseTokenName(int tokenType){
#ifndef NDEBUG
if( tokenType>0 && tokenType<(sizeof(yyTokenName)/sizeof(yyTokenName[0])) ){
return yyTokenName[tokenType];
}else{
return "Unknown";
}
#else
return "";
#endif
}
/*
** This function allocates a new parser.
** The only argument is a pointer to a function which works like
** malloc.
**
** Inputs:
** A pointer to the function used to allocate memory.
**
** Outputs:
** A pointer to a parser. This pointer is used in subsequent calls
** to Parse and ParseFree.
*/
void *ParseAlloc(void *(*mallocProc)(size_t)){
yyParser *pParser;
pParser = (yyParser*)(*mallocProc)( (size_t)sizeof(yyParser) );
if( pParser ){
pParser->yyidx = -1;
}
return pParser;
}
/* The following function deletes the value associated with a
** symbol. The symbol can be either a terminal or nonterminal.
** "yymajor" is the symbol code, and "yypminor" is a pointer to
** the value.
*/
static void yy_destructor(YYCODETYPE yymajor, YYMINORTYPE *yypminor){
switch( yymajor ){
/* Here is inserted the actions which take place when a
** terminal or non-terminal is destroyed. This can happen
** when the symbol is popped from the stack during a
** reduce or during error processing or when a parser is
** being destroyed before it is finished parsing.
**
** Note: during a reduce, the only symbols destroyed are those
** which appear on the RHS of the rule, but which are not used
** inside the C code.
*/
%%
default: break; /* If no destructor action specified: do nothing */
}
}
/*
** Pop the parser's stack once.
**
** If there is a destructor routine associated with the token which
** is popped from the stack, then call it.
**
** Return the major token number for the symbol popped.
*/
static int yy_pop_parser_stack(yyParser *pParser){
YYCODETYPE yymajor;
yyStackEntry *yytos = &pParser->yystack[pParser->yyidx];
if( pParser->yyidx<0 ) return 0;
#ifndef NDEBUG
if( yyTraceFILE && pParser->yyidx>=0 ){
fprintf(yyTraceFILE,"%sPopping %s\n",
yyTracePrompt,
yyTokenName[yytos->major]);
}
#endif
yymajor = yytos->major;
yy_destructor( yymajor, &yytos->minor);
pParser->yyidx--;
return yymajor;
}
/*
** Deallocate and destroy a parser. Destructors are all called for
** all stack elements before shutting the parser down.
**
** Inputs:
** <ul>
** <li> A pointer to the parser. This should be a pointer
** obtained from ParseAlloc.
** <li> A pointer to a function used to reclaim memory obtained
** from malloc.
** </ul>
*/
void ParseFree(
void *p, /* The parser to be deleted */
void (*freeProc)(void*) /* Function used to reclaim memory */
){
yyParser *pParser = (yyParser*)p;
if( pParser==0 ) return;
while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser);
(*freeProc)((void*)pParser);
}
/*
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is YYNOCODE, then check to see if the action is
** independent of the look-ahead. If it is, return the action, otherwise
** return YY_NO_ACTION.
*/
static int yy_find_shift_action(
yyParser *pParser, /* The parser */
int iLookAhead /* The look-ahead token */
){
int i;
int stateno = pParser->yystack[pParser->yyidx].stateno;
/* if( pParser->yyidx<0 ) return YY_NO_ACTION; */
i = yy_shift_ofst[stateno];
if( i==YY_SHIFT_USE_DFLT ){
return yy_default[stateno];
}
if( iLookAhead==YYNOCODE ){
return YY_NO_ACTION;
}
i += iLookAhead;
if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
#ifdef YYFALLBACK
int iFallback; /* Fallback token */
if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
&& (iFallback = yyFallback[iLookAhead])!=0 ){
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n",
yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]);
}
#endif
return yy_find_shift_action(pParser, iFallback);
}
#endif
return yy_default[stateno];
}else{
return yy_action[i];
}
}
/*
** Find the appropriate action for a parser given the non-terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is YYNOCODE, then check to see if the action is
** independent of the look-ahead. If it is, return the action, otherwise
** return YY_NO_ACTION.
*/
static int yy_find_reduce_action(
yyParser *pParser, /* The parser */
int iLookAhead /* The look-ahead token */
){
int i;
int stateno = pParser->yystack[pParser->yyidx].stateno;
i = yy_reduce_ofst[stateno];
if( i==YY_REDUCE_USE_DFLT ){
return yy_default[stateno];
}
if( iLookAhead==YYNOCODE ){
return YY_NO_ACTION;
}
i += iLookAhead;
if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
return yy_default[stateno];
}else{
return yy_action[i];
}
}
/*
** Perform a shift action.
*/
static void yy_shift(
yyParser *yypParser, /* The parser to be shifted */
int yyNewState, /* The new state to shift in */
int yyMajor, /* The major token to shift in */
YYMINORTYPE *yypMinor /* Pointer ot the minor token to shift in */
){
yyStackEntry *yytos;
yypParser->yyidx++;
if( yypParser->yyidx>=YYSTACKDEPTH ){
ParseARG_FETCH;
yypParser->yyidx--;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will execute if the parser
** stack every overflows */
%%
ParseARG_STORE; /* Suppress warning about unused %extra_argument var */
return;
}
yytos = &yypParser->yystack[yypParser->yyidx];
yytos->stateno = yyNewState;
yytos->major = yyMajor;
yytos->minor = *yypMinor;
#ifndef NDEBUG
if( yyTraceFILE && yypParser->yyidx>0 ){
int i;
fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState);
fprintf(yyTraceFILE,"%sStack:",yyTracePrompt);
for(i=1; i<=yypParser->yyidx; i++)
fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]);
fprintf(yyTraceFILE,"\n");
}
#endif
}
/* The following table contains information about every rule that
** is used during the reduce.
*/
static struct {
YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
unsigned char nrhs; /* Number of right-hand side symbols in the rule */
} yyRuleInfo[] = {
%%
};
static void yy_accept(yyParser*); /* Forward Declaration */
/*
** Perform a reduce action and the shift that must immediately
** follow the reduce.
*/
static void yy_reduce(
yyParser *yypParser, /* The parser */
int yyruleno /* Number of the rule by which to reduce */
){
int yygoto; /* The next state */
int yyact; /* The next action */
YYMINORTYPE yygotominor; /* The LHS of the rule reduced */
yyStackEntry *yymsp; /* The top of the parser's stack */
int yysize; /* Amount to pop the stack */
ParseARG_FETCH;
yymsp = &yypParser->yystack[yypParser->yyidx];
#ifndef NDEBUG
if( yyTraceFILE && yyruleno>=0
&& yyruleno<sizeof(yyRuleName)/sizeof(yyRuleName[0]) ){
fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt,
yyRuleName[yyruleno]);
}
#endif /* NDEBUG */
switch( yyruleno ){
/* Beginning here are the reduction cases. A typical example
** follows:
** case 0:
** #line <lineno> <grammarfile>
** { ... } // User supplied code
** #line <lineno> <thisfile>
** break;
*/
%%
};
yygoto = yyRuleInfo[yyruleno].lhs;
yysize = yyRuleInfo[yyruleno].nrhs;
yypParser->yyidx -= yysize;
yyact = yy_find_reduce_action(yypParser,yygoto);
if( yyact < YYNSTATE ){
yy_shift(yypParser,yyact,yygoto,&yygotominor);
}else if( yyact == YYNSTATE + YYNRULE + 1 ){
yy_accept(yypParser);
}
}
/*
** The following code executes when the parse fails
*/
static void yy_parse_failed(
yyParser *yypParser /* The parser */
){
ParseARG_FETCH;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will be executed whenever the
** parser fails */
%%
ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/*
** The following code executes when a syntax error first occurs.
*/
static void yy_syntax_error(
yyParser *yypParser, /* The parser */
int yymajor, /* The major type of the error token */
YYMINORTYPE yyminor /* The minor type of the error token */
){
ParseARG_FETCH;
#define TOKEN (yyminor.yy0)
%%
ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/*
** The following is executed when the parser accepts
*/
static void yy_accept(
yyParser *yypParser /* The parser */
){
ParseARG_FETCH;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will be executed whenever the
** parser accepts */
%%
ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/* The main parser program.
** The first argument is a pointer to a structure obtained from
** "ParseAlloc" which describes the current state of the parser.
** The second argument is the major token number. The third is
** the minor token. The fourth optional argument is whatever the
** user wants (and specified in the grammar) and is available for
** use by the action routines.
**
** Inputs:
** <ul>
** <li> A pointer to the parser (an opaque structure.)
** <li> The major token number.
** <li> The minor token number.
** <li> An option argument of a grammar-specified type.
** </ul>
**
** Outputs:
** None.
*/
void Parse(
void *yyp, /* The parser */
int yymajor, /* The major token code number */
ParseTOKENTYPE yyminor /* The value for the token */
ParseARG_PDECL /* Optional %extra_argument parameter */
){
YYMINORTYPE yyminorunion;
int yyact; /* The parser action. */
int yyendofinput; /* True if we are at the end of input */
int yyerrorhit = 0; /* True if yymajor has invoked an error */
yyParser *yypParser; /* The parser */
/* (re)initialize the parser, if necessary */
yypParser = (yyParser*)yyp;
if( yypParser->yyidx<0 ){
if( yymajor==0 ) return;
yypParser->yyidx = 0;
yypParser->yyerrcnt = -1;
yypParser->yystack[0].stateno = 0;
yypParser->yystack[0].major = 0;
}
yyminorunion.yy0 = yyminor;
yyendofinput = (yymajor==0);
ParseARG_STORE;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]);
}
#endif
do{
yyact = yy_find_shift_action(yypParser,yymajor);
if( yyact<YYNSTATE ){
yy_shift(yypParser,yyact,yymajor,&yyminorunion);
yypParser->yyerrcnt--;
if( yyendofinput && yypParser->yyidx>=0 ){
yymajor = 0;
}else{
yymajor = YYNOCODE;
}
}else if( yyact < YYNSTATE + YYNRULE ){
yy_reduce(yypParser,yyact-YYNSTATE);
}else if( yyact == YY_ERROR_ACTION ){
int yymx;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt);
}
#endif
#ifdef YYERRORSYMBOL
/* A syntax error has occurred.
** The response to an error depends upon whether or not the
** grammar defines an error token "ERROR".
**
** This is what we do if the grammar does define ERROR:
**
** * Call the %syntax_error function.
**
** * Begin popping the stack until we enter a state where
** it is legal to shift the error symbol, then shift
** the error symbol.
**
** * Set the error count to three.
**
** * Begin accepting and shifting new tokens. No new error
** processing will occur until three tokens have been
** shifted successfully.
**
*/
if( yypParser->yyerrcnt<0 ){
yy_syntax_error(yypParser,yymajor,yyminorunion);
}
yymx = yypParser->yystack[yypParser->yyidx].major;
if( yymx==YYERRORSYMBOL || yyerrorhit ){
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sDiscard input token %s\n",
yyTracePrompt,yyTokenName[yymajor]);
}
#endif
yy_destructor(yymajor,&yyminorunion);
yymajor = YYNOCODE;
}else{
while(
yypParser->yyidx >= 0 &&
yymx != YYERRORSYMBOL &&
(yyact = yy_find_shift_action(yypParser,YYERRORSYMBOL)) >= YYNSTATE
){
yy_pop_parser_stack(yypParser);
}
if( yypParser->yyidx < 0 || yymajor==0 ){
yy_destructor(yymajor,&yyminorunion);
yy_parse_failed(yypParser);
yymajor = YYNOCODE;
}else if( yymx!=YYERRORSYMBOL ){
YYMINORTYPE u2;
u2.YYERRSYMDT = 0;
yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
}
}
yypParser->yyerrcnt = 3;
yyerrorhit = 1;
#else /* YYERRORSYMBOL is not defined */
/* This is what we do if the grammar does not define ERROR:
**
** * Report an error message, and throw away the input token.
**
** * If the input token is $, then fail the parse.
**
** As before, subsequent error messages are suppressed until
** three input tokens have been successfully shifted.
*/
if( yypParser->yyerrcnt<=0 ){
yy_syntax_error(yypParser,yymajor,yyminorunion);
}
yypParser->yyerrcnt = 3;
yy_destructor(yymajor,&yyminorunion);
if( yyendofinput ){
yy_parse_failed(yypParser);
}
yymajor = YYNOCODE;
#endif
}else{
yy_accept(yypParser);
yymajor = YYNOCODE;
}
}while( yymajor!=YYNOCODE && yypParser->yyidx>=0 );
return;
}

1621
php/r3/annotation/parser.c
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File diff suppressed because it is too large Load diff

17
php/r3/annotation/parser.h
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@ -1,17 +0,0 @@
#define PHANNOT_COMMA 1
#define PHANNOT_AT 2
#define PHANNOT_IDENTIFIER 3
#define PHANNOT_PARENTHESES_OPEN 4
#define PHANNOT_PARENTHESES_CLOSE 5
#define PHANNOT_STRING 6
#define PHANNOT_EQUALS 7
#define PHANNOT_COLON 8
#define PHANNOT_INTEGER 9
#define PHANNOT_DOUBLE 10
#define PHANNOT_NULL 11
#define PHANNOT_FALSE 12
#define PHANNOT_TRUE 13
#define PHANNOT_BRACKET_OPEN 14
#define PHANNOT_BRACKET_CLOSE 15
#define PHANNOT_SBRACKET_OPEN 16
#define PHANNOT_SBRACKET_CLOSE 17

335
php/r3/annotation/parser.lemon
View file

@ -1,335 +0,0 @@
/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2014 Phalcon Team (http://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file docs/LICENSE.txt. |
| |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send an email |
| to license@phalconphp.com so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Andres Gutierrez <andres@phalconphp.com> |
| Eduar Carvajal <eduar@phalconphp.com> |
+------------------------------------------------------------------------+
*/
%token_prefix PHANNOT_
%token_type {phannot_parser_token*}
%default_type {zval*}
%extra_argument {phannot_parser_status *status}
%name phannot_
%left COMMA .
%include {
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "ext/standard/php_smart_str.h"
#include "Zend/zend_exceptions.h"
#include "parser.h"
#include "scanner.h"
#include "annot.h"
static zval *phannot_ret_literal_zval(int type, phannot_parser_token *T)
{
zval *ret;
MAKE_STD_ZVAL(ret);
array_init(ret);
add_assoc_long(ret, "type", type);
if (T) {
add_assoc_stringl(ret, "value", T->token, T->token_len, 0);
efree(T);
}
return ret;
}
static zval *phannot_ret_array(zval *items)
{
zval *ret;
MAKE_STD_ZVAL(ret);
array_init(ret);
add_assoc_long(ret, "type", PHANNOT_T_ARRAY);
if (items) {
add_assoc_zval(ret, "items", items);
}
return ret;
}
static zval *phannot_ret_zval_list(zval *list_left, zval *right_list)
{
zval *ret;
HashPosition pos;
HashTable *list;
MAKE_STD_ZVAL(ret);
array_init(ret);
if (list_left) {
list = Z_ARRVAL_P(list_left);
if (zend_hash_index_exists(list, 0)) {
zend_hash_internal_pointer_reset_ex(list, &pos);
for (;; zend_hash_move_forward_ex(list, &pos)) {
zval ** item;
if (zend_hash_get_current_data_ex(list, (void**) &item, &pos) == FAILURE) {
break;
}
Z_ADDREF_PP(item);
add_next_index_zval(ret, *item);
}
zval_ptr_dtor(&list_left);
} else {
add_next_index_zval(ret, list_left);
}
}
add_next_index_zval(ret, right_list);
return ret;
}
static zval *phannot_ret_named_item(phannot_parser_token *name, zval *expr)
{
zval *ret;
MAKE_STD_ZVAL(ret);
array_init(ret);
add_assoc_zval(ret, "expr", expr);
if (name != NULL) {
add_assoc_stringl(ret, "name", name->token, name->token_len, 0);
efree(name);
}
return ret;
}
static zval *phannot_ret_annotation(phannot_parser_token *name, zval *arguments, phannot_scanner_state *state)
{
zval *ret;
MAKE_STD_ZVAL(ret);
array_init(ret);
add_assoc_long(ret, "type", PHANNOT_T_ANNOTATION);
if (name) {
add_assoc_stringl(ret, "name", name->token, name->token_len, 0);
efree(name);
}
if (arguments) {
add_assoc_zval(ret, "arguments", arguments);
}
Z_ADDREF_P(state->active_file);
add_assoc_zval(ret, "file", state->active_file);
add_assoc_long(ret, "line", state->active_line);
return ret;
}
}
%syntax_error {
if (status->scanner_state->start_length) {
{
char *token_name = NULL;
const phannot_token_names *tokens = phannot_tokens;
int token_found = 0;
int active_token = status->scanner_state->active_token;
int near_length = status->scanner_state->start_length;
if (active_token) {
do {
if (tokens->code == active_token) {
token_found = 1;
token_name = tokens->name;
break;
}
++tokens;
} while (tokens[0].code != 0);
}
if (!token_name) {
token_found = 0;
token_name = estrndup("UNKNOWN", strlen("UNKNOWN"));
}
status->syntax_error_len = 128 + strlen(token_name) + Z_STRLEN_P(status->scanner_state->active_file);
status->syntax_error = emalloc(sizeof(char) * status->syntax_error_len);
if (near_length > 0) {
if (status->token->value) {
snprintf(status->syntax_error, status->syntax_error_len, "Syntax error, unexpected token %s(%s), near to '%s' in %s on line %d", token_name, status->token->value, status->scanner_state->start, Z_STRVAL_P(status->scanner_state->active_file), status->scanner_state->active_line);
} else {
snprintf(status->syntax_error, status->syntax_error_len, "Syntax error, unexpected token %s, near to '%s' in %s on line %d", token_name, status->scanner_state->start, Z_STRVAL_P(status->scanner_state->active_file), status->scanner_state->active_line);
}
} else {
if (active_token != PHANNOT_T_IGNORE) {
if (status->token->value) {
snprintf(status->syntax_error, status->syntax_error_len, "Syntax error, unexpected token %s(%s), at the end of docblock in %s on line %d", token_name, status->token->value, Z_STRVAL_P(status->scanner_state->active_file), status->scanner_state->active_line);
} else {
snprintf(status->syntax_error, status->syntax_error_len, "Syntax error, unexpected token %s, at the end of docblock in %s on line %d", token_name, Z_STRVAL_P(status->scanner_state->active_file), status->scanner_state->active_line);
}
} else {
snprintf(status->syntax_error, status->syntax_error_len, "Syntax error, unexpected EOF, at the end of docblock in %s on line %d", Z_STRVAL_P(status->scanner_state->active_file), status->scanner_state->active_line);
}
status->syntax_error[status->syntax_error_len-1] = '\0';
}
if (!token_found) {
if (token_name) {
efree(token_name);
}
}
}
} else {
status->syntax_error_len = 48 + Z_STRLEN_P(status->scanner_state->active_file);
status->syntax_error = emalloc(sizeof(char) * status->syntax_error_len);
sprintf(status->syntax_error, "Syntax error, unexpected EOF in %s", Z_STRVAL_P(status->scanner_state->active_file));
}
status->status = PHANNOT_PARSING_FAILED;
}
%token_destructor {
if ($$) {
if ($$->free_flag) {
efree($$->token);
}
efree($$);
}
}
program ::= annotation_language(Q) . {
status->ret = Q;
}
%destructor annotation_language { zval_ptr_dtor(&$$); }
annotation_language(R) ::= annotation_list(L) . {
R = L;
}
%destructor annotation_list { zval_ptr_dtor(&$$); }
annotation_list(R) ::= annotation_list(L) annotation(S) . {
R = phannot_ret_zval_list(L, S);
}
annotation_list(R) ::= annotation(S) . {
R = phannot_ret_zval_list(NULL, S);
}
%destructor annotation { zval_ptr_dtor(&$$); }
annotation(R) ::= AT IDENTIFIER(I) PARENTHESES_OPEN argument_list(L) PARENTHESES_CLOSE . {
R = phannot_ret_annotation(I, L, status->scanner_state);
}
annotation(R) ::= AT IDENTIFIER(I) PARENTHESES_OPEN PARENTHESES_CLOSE . {
R = phannot_ret_annotation(I, NULL, status->scanner_state);
}
annotation(R) ::= AT IDENTIFIER(I) . {
R = phannot_ret_annotation(I, NULL, status->scanner_state);
}
%destructor argument_list { zval_ptr_dtor(&$$); }
argument_list(R) ::= argument_list(L) COMMA argument_item(I) . {
R = phannot_ret_zval_list(L, I);
}
argument_list(R) ::= argument_item(I) . {
R = phannot_ret_zval_list(NULL, I);
}
%destructor argument_item { zval_ptr_dtor(&$$); }
argument_item(R) ::= expr(E) . {
R = phannot_ret_named_item(NULL, E);
}
argument_item(R) ::= STRING(S) EQUALS expr(E) . {
R = phannot_ret_named_item(S, E);
}
argument_item(R) ::= STRING(S) COLON expr(E) . {
R = phannot_ret_named_item(S, E);
}
argument_item(R) ::= IDENTIFIER(I) EQUALS expr(E) . {
R = phannot_ret_named_item(I, E);
}
argument_item(R) ::= IDENTIFIER(I) COLON expr(E) . {
R = phannot_ret_named_item(I, E);
}
%destructor expr { zval_ptr_dtor(&$$); }
expr(R) ::= annotation(S) . {
R = S;
}
expr(R) ::= array(A) . {
R = A;
}
expr(R) ::= IDENTIFIER(I) . {
R = phannot_ret_literal_zval(PHANNOT_T_IDENTIFIER, I);
}
expr(R) ::= INTEGER(I) . {
R = phannot_ret_literal_zval(PHANNOT_T_INTEGER, I);
}
expr(R) ::= STRING(S) . {
R = phannot_ret_literal_zval(PHANNOT_T_STRING, S);
}
expr(R) ::= DOUBLE(D) . {
R = phannot_ret_literal_zval(PHANNOT_T_DOUBLE, D);
}
expr(R) ::= NULL . {
R = phannot_ret_literal_zval(PHANNOT_T_NULL, NULL);
}
expr(R) ::= FALSE . {
R = phannot_ret_literal_zval(PHANNOT_T_FALSE, NULL);
}
expr(R) ::= TRUE . {
R = phannot_ret_literal_zval(PHANNOT_T_TRUE, NULL);
}
array(R) ::= BRACKET_OPEN argument_list(A) BRACKET_CLOSE . {
R = phannot_ret_array(A);
}
array(R) ::= SBRACKET_OPEN argument_list(A) SBRACKET_CLOSE . {
R = phannot_ret_array(A);
}

478
php/r3/annotation/parser.out
View file

@ -1,478 +0,0 @@
State 0:
program ::= * annotation_language
annotation_language ::= * annotation_list
annotation_list ::= * annotation_list annotation
annotation_list ::= * annotation
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
AT shift 16
program accept
annotation_language shift 23
annotation_list shift 9
annotation shift 24
State 1:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= AT IDENTIFIER PARENTHESES_OPEN * argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= AT IDENTIFIER PARENTHESES_OPEN * PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_list ::= * argument_list COMMA argument_item
argument_list ::= * argument_item
argument_item ::= * expr
argument_item ::= * STRING EQUALS expr
argument_item ::= * STRING COLON expr
argument_item ::= * IDENTIFIER EQUALS expr
argument_item ::= * IDENTIFIER COLON expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 12
PARENTHESES_CLOSE shift 22
STRING shift 14
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
argument_list shift 10
argument_item shift 17
expr shift 28
array shift 31
State 2:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_list ::= * argument_list COMMA argument_item
argument_list ::= * argument_item
argument_item ::= * expr
argument_item ::= * STRING EQUALS expr
argument_item ::= * STRING COLON expr
argument_item ::= * IDENTIFIER EQUALS expr
argument_item ::= * IDENTIFIER COLON expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= BRACKET_OPEN * argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 12
STRING shift 14
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
argument_list shift 11
argument_item shift 17
expr shift 28
array shift 31
State 3:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_list ::= * argument_list COMMA argument_item
argument_list ::= * argument_item
argument_item ::= * expr
argument_item ::= * STRING EQUALS expr
argument_item ::= * STRING COLON expr
argument_item ::= * IDENTIFIER EQUALS expr
argument_item ::= * IDENTIFIER COLON expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
array ::= SBRACKET_OPEN * argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 12
STRING shift 14
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
argument_list shift 13
argument_item shift 17
expr shift 28
array shift 31
State 4:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_list ::= argument_list COMMA * argument_item
argument_item ::= * expr
argument_item ::= * STRING EQUALS expr
argument_item ::= * STRING COLON expr
argument_item ::= * IDENTIFIER EQUALS expr
argument_item ::= * IDENTIFIER COLON expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 12
STRING shift 14
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
argument_item shift 27
expr shift 28
array shift 31
State 5:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_item ::= STRING EQUALS * expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 32
STRING shift 34
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
expr shift 29
array shift 31
State 6:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_item ::= IDENTIFIER EQUALS * expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 32
STRING shift 34
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
expr shift 18
array shift 31
State 7:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_item ::= STRING COLON * expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 32
STRING shift 34
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
expr shift 21
array shift 31
State 8:
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
argument_item ::= IDENTIFIER COLON * expr
expr ::= * annotation
expr ::= * array
expr ::= * IDENTIFIER
expr ::= * INTEGER
expr ::= * STRING
expr ::= * DOUBLE
expr ::= * NULL
expr ::= * FALSE
expr ::= * TRUE
array ::= * BRACKET_OPEN argument_list BRACKET_CLOSE
array ::= * SBRACKET_OPEN argument_list SBRACKET_CLOSE
AT shift 16
IDENTIFIER shift 32
STRING shift 34
INTEGER shift 33
DOUBLE shift 35
NULL shift 36
FALSE shift 37
TRUE shift 38
BRACKET_OPEN shift 2
SBRACKET_OPEN shift 3
annotation shift 30
expr shift 20
array shift 31
State 9:
(1) annotation_language ::= annotation_list *
annotation_list ::= annotation_list * annotation
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= * AT IDENTIFIER
AT shift 16
annotation shift 25
{default} reduce 1
State 10:
annotation ::= AT IDENTIFIER PARENTHESES_OPEN argument_list * PARENTHESES_CLOSE
argument_list ::= argument_list * COMMA argument_item
COMMA shift 4
PARENTHESES_CLOSE shift 26
State 11:
argument_list ::= argument_list * COMMA argument_item
array ::= BRACKET_OPEN argument_list * BRACKET_CLOSE
COMMA shift 4
BRACKET_CLOSE shift 39
State 12:
argument_item ::= IDENTIFIER * EQUALS expr
argument_item ::= IDENTIFIER * COLON expr
(16) expr ::= IDENTIFIER *
EQUALS shift 6
COLON shift 8
{default} reduce 16
State 13:
argument_list ::= argument_list * COMMA argument_item
array ::= SBRACKET_OPEN argument_list * SBRACKET_CLOSE
COMMA shift 4
SBRACKET_CLOSE shift 19
State 14:
argument_item ::= STRING * EQUALS expr
argument_item ::= STRING * COLON expr
(18) expr ::= STRING *
EQUALS shift 5
COLON shift 7
{default} reduce 18
State 15:
annotation ::= AT IDENTIFIER * PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= AT IDENTIFIER * PARENTHESES_OPEN PARENTHESES_CLOSE
(6) annotation ::= AT IDENTIFIER *
PARENTHESES_OPEN shift 1
{default} reduce 6
State 16:
annotation ::= AT * IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE
annotation ::= AT * IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE
annotation ::= AT * IDENTIFIER
IDENTIFIER shift 15
State 17:
(8) argument_list ::= argument_item *
{default} reduce 8
State 18:
(12) argument_item ::= IDENTIFIER EQUALS expr *
{default} reduce 12
State 19:
(24) array ::= SBRACKET_OPEN argument_list SBRACKET_CLOSE *
{default} reduce 24
State 20:
(13) argument_item ::= IDENTIFIER COLON expr *
{default} reduce 13
State 21:
(11) argument_item ::= STRING COLON expr *
{default} reduce 11
State 22:
(5) annotation ::= AT IDENTIFIER PARENTHESES_OPEN PARENTHESES_CLOSE *
{default} reduce 5
State 23:
(0) program ::= annotation_language *
{default} reduce 0
State 24:
(3) annotation_list ::= annotation *
{default} reduce 3
State 25:
(2) annotation_list ::= annotation_list annotation *
{default} reduce 2
State 26:
(4) annotation ::= AT IDENTIFIER PARENTHESES_OPEN argument_list PARENTHESES_CLOSE *
{default} reduce 4
State 27:
(7) argument_list ::= argument_list COMMA argument_item *
{default} reduce 7
State 28:
(9) argument_item ::= expr *
{default} reduce 9
State 29:
(10) argument_item ::= STRING EQUALS expr *
{default} reduce 10
State 30:
(14) expr ::= annotation *
{default} reduce 14
State 31:
(15) expr ::= array *
{default} reduce 15
State 32:
(16) expr ::= IDENTIFIER *
{default} reduce 16
State 33:
(17) expr ::= INTEGER *
{default} reduce 17
State 34:
(18) expr ::= STRING *
{default} reduce 18
State 35:
(19) expr ::= DOUBLE *
{default} reduce 19
State 36:
(20) expr ::= NULL *
{default} reduce 20
State 37:
(21) expr ::= FALSE *
{default} reduce 21
State 38:
(22) expr ::= TRUE *
{default} reduce 22
State 39:
(23) array ::= BRACKET_OPEN argument_list BRACKET_CLOSE *
{default} reduce 23

605
php/r3/annotation/scanner.c
View file

@ -1,605 +0,0 @@
/* Generated by re2c 0.13.5 on Sun Feb 16 21:59:06 2014 */
#line 1 "scanner.re"
/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2014 Phalcon Team (http://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file docs/LICENSE.txt. |
| |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send an email |
| to license@phalconphp.com so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Andres Gutierrez <andres@phalconphp.com> |
| Eduar Carvajal <eduar@phalconphp.com> |
+------------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "scanner.h"
#define YYCTYPE unsigned char
#define YYCURSOR (s->start)
#define YYLIMIT (s->end)
#define YYMARKER q
int phannot_get_token(phannot_scanner_state *s, phannot_scanner_token *token) {
char next, *q = YYCURSOR, *start = YYCURSOR;
int status = PHANNOT_SCANNER_RETCODE_IMPOSSIBLE;
while (PHANNOT_SCANNER_RETCODE_IMPOSSIBLE == status) {
if (s->mode == PHANNOT_MODE_RAW) {
if (*YYCURSOR == '\n') {
s->active_line++;
}
next = *(YYCURSOR+1);
if (*YYCURSOR == '\0' || *YYCURSOR == '@') {
if ((next >= 'A' && next <= 'Z') || (next >= 'a' && next <= 'z')) {
s->mode = PHANNOT_MODE_ANNOTATION;
continue;
}
}
++YYCURSOR;
token->opcode = PHANNOT_T_IGNORE;
return 0;
} else {
#line 65 "scanner.c"
{
YYCTYPE yych;
unsigned int yyaccept = 0;
static const unsigned char yybm[] = {
0, 96, 96, 96, 96, 96, 96, 96,
96, 104, 96, 96, 96, 104, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
104, 96, 32, 96, 96, 96, 96, 64,
96, 96, 96, 96, 96, 96, 96, 96,
240, 240, 240, 240, 240, 240, 240, 240,
240, 240, 96, 96, 96, 96, 96, 96,
96, 112, 112, 112, 112, 112, 112, 112,
112, 112, 112, 112, 112, 112, 112, 112,
112, 112, 112, 112, 112, 112, 112, 112,
112, 112, 112, 96, 0, 96, 96, 112,
96, 112, 112, 112, 112, 112, 112, 112,
112, 112, 112, 112, 112, 112, 112, 112,
112, 112, 112, 112, 112, 112, 112, 112,
112, 112, 112, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
96, 96, 96, 96, 96, 96, 96, 96,
};
yych = *YYCURSOR;
switch (yych) {
case 0x00: goto yy38;
case '\t':
case '\r':
case ' ': goto yy34;
case '\n': goto yy36;
case '"': goto yy10;
case '\'': goto yy11;
case '(': goto yy14;
case ')': goto yy16;
case ',': goto yy32;
case '-': goto yy2;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': goto yy4;
case ':': goto yy30;
case '=': goto yy28;
case '@': goto yy26;
case 'A':
case 'B':
case 'C':
case 'D':
case 'E':
case 'G':
case 'H':
case 'I':
case 'J':
case 'K':
case 'L':
case 'M':
case 'O':
case 'P':
case 'Q':
case 'R':
case 'S':
case 'U':
case 'V':
case 'W':
case 'X':
case 'Y':
case 'Z':
case '_':
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'g':
case 'h':
case 'i':
case 'j':
case 'k':
case 'l':
case 'm':
case 'o':
case 'p':
case 'q':
case 'r':
case 's':
case 'u':
case 'v':
case 'w':
case 'x':
case 'y':
case 'z': goto yy13;
case 'F':
case 'f': goto yy8;
case 'N':
case 'n': goto yy6;
case 'T':
case 't': goto yy9;
case '[': goto yy22;
case '\\': goto yy12;
case ']': goto yy24;
case '{': goto yy18;
case '}': goto yy20;
default: goto yy40;
}
yy2:
++YYCURSOR;
if (yybm[0+(yych = *YYCURSOR)] & 128) {
goto yy71;
}
yy3:
#line 182 "scanner.re"
{
status = PHANNOT_SCANNER_RETCODE_ERR;
break;
}
#line 201 "scanner.c"
yy4:
yyaccept = 0;
yych = *(YYMARKER = ++YYCURSOR);
goto yy72;
yy5:
#line 66 "scanner.re"
{
token->opcode = PHANNOT_T_INTEGER;
token->value = estrndup(start, YYCURSOR - start);
token->len = YYCURSOR - start;
q = YYCURSOR;
return 0;
}
#line 215 "scanner.c"
yy6:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'U') goto yy66;
if (yych == 'u') goto yy66;
goto yy44;
yy7:
#line 108 "scanner.re"
{
token->opcode = PHANNOT_T_IDENTIFIER;
token->value = estrndup(start, YYCURSOR - start);
token->len = YYCURSOR - start;
q = YYCURSOR;
return 0;
}
#line 231 "scanner.c"
yy8:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'A') goto yy61;
if (yych == 'a') goto yy61;
goto yy44;
yy9:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'R') goto yy57;
if (yych == 'r') goto yy57;
goto yy44;
yy10:
yyaccept = 2;
yych = *(YYMARKER = ++YYCURSOR);
if (yych <= 0x00) goto yy3;
goto yy55;
yy11:
yyaccept = 2;
yych = *(YYMARKER = ++YYCURSOR);
if (yych <= 0x00) goto yy3;
goto yy50;
yy12:
yych = *++YYCURSOR;
if (yych <= '^') {
if (yych <= '@') goto yy3;
if (yych <= 'Z') goto yy43;
goto yy3;
} else {
if (yych == '`') goto yy3;
if (yych <= 'z') goto yy43;
goto yy3;
}
yy13:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
goto yy44;
yy14:
++YYCURSOR;
#line 116 "scanner.re"
{
token->opcode = PHANNOT_T_PARENTHESES_OPEN;
return 0;
}
#line 276 "scanner.c"
yy16:
++YYCURSOR;
#line 121 "scanner.re"
{
token->opcode = PHANNOT_T_PARENTHESES_CLOSE;
return 0;
}
#line 284 "scanner.c"
yy18:
++YYCURSOR;
#line 126 "scanner.re"
{
token->opcode = PHANNOT_T_BRACKET_OPEN;
return 0;
}
#line 292 "scanner.c"
yy20:
++YYCURSOR;
#line 131 "scanner.re"
{
token->opcode = PHANNOT_T_BRACKET_CLOSE;
return 0;
}
#line 300 "scanner.c"
yy22:
++YYCURSOR;
#line 136 "scanner.re"
{
token->opcode = PHANNOT_T_SBRACKET_OPEN;
return 0;
}
#line 308 "scanner.c"
yy24:
++YYCURSOR;
#line 141 "scanner.re"
{
token->opcode = PHANNOT_T_SBRACKET_CLOSE;
return 0;
}
#line 316 "scanner.c"
yy26:
++YYCURSOR;
#line 146 "scanner.re"
{
token->opcode = PHANNOT_T_AT;
return 0;
}
#line 324 "scanner.c"
yy28:
++YYCURSOR;
#line 151 "scanner.re"
{
token->opcode = PHANNOT_T_EQUALS;
return 0;
}
#line 332 "scanner.c"
yy30:
++YYCURSOR;
#line 156 "scanner.re"
{
token->opcode = PHANNOT_T_COLON;
return 0;
}
#line 340 "scanner.c"
yy32:
++YYCURSOR;
#line 161 "scanner.re"
{
token->opcode = PHANNOT_T_COMMA;
return 0;
}
#line 348 "scanner.c"
yy34:
++YYCURSOR;
yych = *YYCURSOR;
goto yy42;
yy35:
#line 166 "scanner.re"
{
token->opcode = PHANNOT_T_IGNORE;
return 0;
}
#line 359 "scanner.c"
yy36:
++YYCURSOR;
#line 171 "scanner.re"
{
s->active_line++;
token->opcode = PHANNOT_T_IGNORE;
return 0;
}
#line 368 "scanner.c"
yy38:
++YYCURSOR;
#line 177 "scanner.re"
{
status = PHANNOT_SCANNER_RETCODE_EOF;
break;
}
#line 376 "scanner.c"
yy40:
yych = *++YYCURSOR;
goto yy3;
yy41:
++YYCURSOR;
yych = *YYCURSOR;
yy42:
if (yybm[0+yych] & 8) {
goto yy41;
}
goto yy35;
yy43:
yyaccept = 1;
YYMARKER = ++YYCURSOR;
yych = *YYCURSOR;
yy44:
if (yybm[0+yych] & 16) {
goto yy43;
}
if (yych != '\\') goto yy7;
yy45:
++YYCURSOR;
yych = *YYCURSOR;
if (yych <= '^') {
if (yych <= '@') goto yy46;
if (yych <= 'Z') goto yy47;
} else {
if (yych == '`') goto yy46;
if (yych <= 'z') goto yy47;
}
yy46:
YYCURSOR = YYMARKER;
if (yyaccept <= 2) {
if (yyaccept <= 1) {
if (yyaccept <= 0) {
goto yy5;
} else {
goto yy7;
}
} else {
goto yy3;
}
} else {
if (yyaccept <= 4) {
if (yyaccept <= 3) {
goto yy60;
} else {
goto yy65;
}
} else {
goto yy69;
}
}
yy47:
yyaccept = 1;
YYMARKER = ++YYCURSOR;
yych = *YYCURSOR;
if (yych <= '[') {
if (yych <= '9') {
if (yych <= '/') goto yy7;
goto yy47;
} else {
if (yych <= '@') goto yy7;
if (yych <= 'Z') goto yy47;
goto yy7;
}
} else {
if (yych <= '_') {
if (yych <= '\\') goto yy45;
if (yych <= '^') goto yy7;
goto yy47;
} else {
if (yych <= '`') goto yy7;
if (yych <= 'z') goto yy47;
goto yy7;
}
}
yy49:
++YYCURSOR;
yych = *YYCURSOR;
yy50:
if (yybm[0+yych] & 32) {
goto yy49;
}
if (yych <= 0x00) goto yy46;
if (yych <= '[') goto yy52;
++YYCURSOR;
yych = *YYCURSOR;
if (yych == '\n') goto yy46;
goto yy49;
yy52:
++YYCURSOR;
#line 99 "scanner.re"
{
token->opcode = PHANNOT_T_STRING;
token->value = estrndup(q, YYCURSOR - q - 1);
token->len = YYCURSOR - q - 1;
q = YYCURSOR;
return 0;
}
#line 477 "scanner.c"
yy54:
++YYCURSOR;
yych = *YYCURSOR;
yy55:
if (yybm[0+yych] & 64) {
goto yy54;
}
if (yych <= 0x00) goto yy46;
if (yych <= '[') goto yy52;
++YYCURSOR;
yych = *YYCURSOR;
if (yych == '\n') goto yy46;
goto yy54;
yy57:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'U') goto yy58;
if (yych != 'u') goto yy44;
yy58:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'E') goto yy59;
if (yych != 'e') goto yy44;
yy59:
yyaccept = 3;
yych = *(YYMARKER = ++YYCURSOR);
if (yybm[0+yych] & 16) {
goto yy43;
}
if (yych == '\\') goto yy45;
yy60:
#line 93 "scanner.re"
{
token->opcode = PHANNOT_T_TRUE;
return 0;
}
#line 514 "scanner.c"
yy61:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'L') goto yy62;
if (yych != 'l') goto yy44;
yy62:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'S') goto yy63;
if (yych != 's') goto yy44;
yy63:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'E') goto yy64;
if (yych != 'e') goto yy44;
yy64:
yyaccept = 4;
yych = *(YYMARKER = ++YYCURSOR);
if (yybm[0+yych] & 16) {
goto yy43;
}
if (yych == '\\') goto yy45;
yy65:
#line 88 "scanner.re"
{
token->opcode = PHANNOT_T_FALSE;
return 0;
}
#line 543 "scanner.c"
yy66:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'L') goto yy67;
if (yych != 'l') goto yy44;
yy67:
yyaccept = 1;
yych = *(YYMARKER = ++YYCURSOR);
if (yych == 'L') goto yy68;
if (yych != 'l') goto yy44;
yy68:
yyaccept = 5;
yych = *(YYMARKER = ++YYCURSOR);
if (yybm[0+yych] & 16) {
goto yy43;
}
if (yych == '\\') goto yy45;
yy69:
#line 83 "scanner.re"
{
token->opcode = PHANNOT_T_NULL;
return 0;
}
#line 567 "scanner.c"
yy70:
yych = *++YYCURSOR;
if (yych <= '/') goto yy46;
if (yych <= '9') goto yy73;
goto yy46;
yy71:
yyaccept = 0;
YYMARKER = ++YYCURSOR;
yych = *YYCURSOR;
yy72:
if (yybm[0+yych] & 128) {
goto yy71;
}
if (yych == '.') goto yy70;
goto yy5;
yy73:
++YYCURSOR;
yych = *YYCURSOR;
if (yych <= '/') goto yy75;
if (yych <= '9') goto yy73;
yy75:
#line 75 "scanner.re"
{
token->opcode = PHANNOT_T_DOUBLE;
token->value = estrndup(start, YYCURSOR - start);
token->len = YYCURSOR - start;
q = YYCURSOR;
return 0;
}
#line 597 "scanner.c"
}
#line 187 "scanner.re"
}
}
return status;
}

83
php/r3/annotation/scanner.h
View file

@ -1,83 +0,0 @@
/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2014 Phalcon Team (http://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file docs/LICENSE.txt. |
| |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send an email |
| to license@phalconphp.com so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Andres Gutierrez <andres@phalconphp.com> |
| Eduar Carvajal <eduar@phalconphp.com> |
+------------------------------------------------------------------------+
*/
#define PHANNOT_SCANNER_RETCODE_EOF -1
#define PHANNOT_SCANNER_RETCODE_ERR -2
#define PHANNOT_SCANNER_RETCODE_IMPOSSIBLE -3
/** Modes */
#define PHANNOT_MODE_RAW 0
#define PHANNOT_MODE_ANNOTATION 1
#define PHANNOT_T_IGNORE 297
#define PHANNOT_T_DOCBLOCK_ANNOTATION 299
#define PHANNOT_T_ANNOTATION 300
/* Literals & Identifiers */
#define PHANNOT_T_INTEGER 301
#define PHANNOT_T_DOUBLE 302
#define PHANNOT_T_STRING 303
#define PHANNOT_T_NULL 304
#define PHANNOT_T_FALSE 305
#define PHANNOT_T_TRUE 306
#define PHANNOT_T_IDENTIFIER 307
#define PHANNOT_T_ARRAY 308
#define PHANNOT_T_ARBITRARY_TEXT 309
/* Operators */
#define PHANNOT_T_AT '@'
#define PHANNOT_T_DOT '.'
#define PHANNOT_T_COMMA ','
#define PHANNOT_T_EQUALS '='
#define PHANNOT_T_COLON ':'
#define PHANNOT_T_BRACKET_OPEN '{'
#define PHANNOT_T_BRACKET_CLOSE '}'
#define PHANNOT_T_SBRACKET_OPEN '['
#define PHANNOT_T_SBRACKET_CLOSE ']'
#define PHANNOT_T_PARENTHESES_OPEN '('
#define PHANNOT_T_PARENTHESES_CLOSE ')'
/* List of tokens and their names */
typedef struct _phannot_token_names {
char *name;
unsigned int code;
} phannot_token_names;
/* Active token state */
typedef struct _phannot_scanner_state {
char* start;
char* end;
int active_token;
unsigned int start_length;
int mode;
unsigned int active_line;
zval *active_file;
} phannot_scanner_state;
/* Extra information tokens */
typedef struct _phannot_scanner_token {
char *value;
int opcode;
int len;
} phannot_scanner_token;
int phannot_get_token(phannot_scanner_state *s, phannot_scanner_token *token);
extern const phannot_token_names phannot_tokens[];

193
php/r3/annotation/scanner.re
View file

@ -1,193 +0,0 @@
/*
+------------------------------------------------------------------------+
| Phalcon Framework |
+------------------------------------------------------------------------+
| Copyright (c) 2011-2014 Phalcon Team (http://www.phalconphp.com) |
+------------------------------------------------------------------------+
| This source file is subject to the New BSD License that is bundled |
| with this package in the file docs/LICENSE.txt. |
| |
| If you did not receive a copy of the license and are unable to |
| obtain it through the world-wide-web, please send an email |
| to license@phalconphp.com so we can send you a copy immediately. |
+------------------------------------------------------------------------+
| Authors: Andres Gutierrez <andres@phalconphp.com> |
| Eduar Carvajal <eduar@phalconphp.com> |
+------------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "scanner.h"
#define YYCTYPE unsigned char
#define YYCURSOR (s->start)
#define YYLIMIT (s->end)
#define YYMARKER q
int phannot_get_token(phannot_scanner_state *s, phannot_scanner_token *token) {
char next, *q = YYCURSOR, *start = YYCURSOR;
int status = PHANNOT_SCANNER_RETCODE_IMPOSSIBLE;
while (PHANNOT_SCANNER_RETCODE_IMPOSSIBLE == status) {
if (s->mode == PHANNOT_MODE_RAW) {
if (*YYCURSOR == '\n') {
s->active_line++;
}
next = *(YYCURSOR+1);
if (*YYCURSOR == '\0' || *YYCURSOR == '@') {
if ((next >= 'A' && next <= 'Z') || (next >= 'a' && next <= 'z')) {
s->mode = PHANNOT_MODE_ANNOTATION;
continue;
}
}
++YYCURSOR;
token->opcode = PHANNOT_T_IGNORE;
return 0;
} else {
/*!re2c
re2c:indent:top = 2;
re2c:yyfill:enable = 0;
INTEGER = [\-]?[0-9]+;
INTEGER {
token->opcode = PHANNOT_T_INTEGER;
token->value = estrndup(start, YYCURSOR - start);
token->len = YYCURSOR - start;
q = YYCURSOR;
return 0;
}
DOUBLE = ([\-]?[0-9]+[\.][0-9]+);
DOUBLE {
token->opcode = PHANNOT_T_DOUBLE;
token->value = estrndup(start, YYCURSOR - start);
token->len = YYCURSOR - start;
q = YYCURSOR;
return 0;
}
'null' {
token->opcode = PHANNOT_T_NULL;
return 0;
}
'false' {
token->opcode = PHANNOT_T_FALSE;
return 0;
}
'true' {
token->opcode = PHANNOT_T_TRUE;
return 0;
}
STRING = (["] ([\\]["]|[\\].|[\001-\377]\[\\"])* ["])|(['] ([\\][']|[\\].|[\001-\377]\[\\'])* [']);
STRING {
token->opcode = PHANNOT_T_STRING;
token->value = estrndup(q, YYCURSOR - q - 1);
token->len = YYCURSOR - q - 1;
q = YYCURSOR;
return 0;
}
IDENTIFIER = ('\x5C'?[a-zA-Z_]([a-zA-Z0-9_]*)('\x5C'[a-zA-Z_]([a-zA-Z0-9_]*))*);
IDENTIFIER {
token->opcode = PHANNOT_T_IDENTIFIER;
token->value = estrndup(start, YYCURSOR - start);
token->len = YYCURSOR - start;
q = YYCURSOR;
return 0;
}
"(" {
token->opcode = PHANNOT_T_PARENTHESES_OPEN;
return 0;
}
")" {
token->opcode = PHANNOT_T_PARENTHESES_CLOSE;
return 0;
}
"{" {
token->opcode = PHANNOT_T_BRACKET_OPEN;
return 0;
}
"}" {
token->opcode = PHANNOT_T_BRACKET_CLOSE;
return 0;
}
"[" {
token->opcode = PHANNOT_T_SBRACKET_OPEN;
return 0;
}
"]" {
token->opcode = PHANNOT_T_SBRACKET_CLOSE;
return 0;
}
"@" {
token->opcode = PHANNOT_T_AT;
return 0;
}
"=" {
token->opcode = PHANNOT_T_EQUALS;
return 0;
}
":" {
token->opcode = PHANNOT_T_COLON;
return 0;
}
"," {
token->opcode = PHANNOT_T_COMMA;
return 0;
}
[ \t\r]+ {
token->opcode = PHANNOT_T_IGNORE;
return 0;
}
[\n] {
s->active_line++;
token->opcode = PHANNOT_T_IGNORE;
return 0;
}
"\000" {
status = PHANNOT_SCANNER_RETCODE_EOF;
break;
}
[^] {
status = PHANNOT_SCANNER_RETCODE_ERR;
break;
}
*/
}
}
return status;
}

50
php/r3/config.m4
View file

@ -1,50 +0,0 @@
dnl config.m4 for extension r3
PHP_ARG_WITH(r3, for r3 support,
[ --with-r3 Include r3 support])
dnl PHP_ARG_ENABLE(r3, whether to enable r3 support,
dnl Make sure that the comment is aligned:
dnl [ --enable-r3 Enable r3 support])
if test "$PHP_R3" != "no"; then
SEARCH_PATH="/usr/local /usr"
SEARCH_FOR="/include/r3/r3.h"
if test -r $PHP_R3/$SEARCH_FOR; then
R3_DIR=$PHP_R3
else
AC_MSG_CHECKING([for r3 files in default path])
for i in $SEARCH_PATH ; do
if test -r $i/$SEARCH_FOR; then
R3_DIR=$i
AC_MSG_RESULT(found in $i)
fi
done
fi
if test -z "$R3_DIR"; then
AC_MSG_RESULT([not found])
AC_MSG_ERROR([Please reinstall the r3 distribution])
fi
echo $R3_DIR
dnl # --with-r3 -> add include path
PHP_ADD_INCLUDE($R3_DIR/include)
LIBNAME=r3
LIBSYMBOL=r3_route_create
PHP_CHECK_LIBRARY($LIBNAME,$LIBSYMBOL,
[
PHP_ADD_LIBRARY_WITH_PATH($LIBNAME, $R3_DIR/lib, R3_SHARED_LIBADD)
AC_DEFINE(HAVE_R3LIB,1,[ ])
],[
AC_MSG_ERROR([wrong r3 lib version or lib not found])
],[
-L$R3_DIR/lib -lm
])
PHP_SUBST(R3_SHARED_LIBADD)
PHP_NEW_EXTENSION(r3, [ct_helper.c hash.c php_expandable_mux.c php_r3.c r3_controller.c r3_functions.c r3_mux.c r3_persistent.c], $ext_shared)
fi

32
php/r3/php_r3.c
View file

@ -14,7 +14,7 @@
#include "php_r3.h"
// #include "ct_helper.h"
#include "r3_functions.h"
// #include "r3_functions.h"
// #include "r3_mux.h"
// #include "php_expandable_mux.h"
// #include "r3_controller.h"
@ -104,3 +104,33 @@ PHP_MSHUTDOWN_FUNCTION(r3) {
PHP_RINIT_FUNCTION(r3) {
return SUCCESS;
}
/*
* r3_compile(array $routes, string $path);
*/
PHP_FUNCTION(r3_match)
{
zval *z_routes;
char *path;
int path_len;
/* parse parameters */
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "as",
&z_routes,
&path, &path_len ) == FAILURE) {
RETURN_FALSE;
}
/*
zval *z_route;
z_route = php_r3_match(z_routes, path, path_len TSRMLS_CC);
if ( z_route != NULL ) {
*return_value = *z_route;
zval_copy_ctor(return_value);
return;
}
*/
RETURN_NULL();
}

4
php/r3/php_r3.h
View file

@ -82,8 +82,8 @@ zval * call_mux_method(zval * object , char * method_name , int method_name_len,
zend_class_entry ** get_pattern_compiler_ce(TSRMLS_D);
*/
extern zend_class_entry *ce_r3_exception;
*/
extern zend_module_entry r3_module_entry;
@ -91,7 +91,7 @@ void r3_init_exception(TSRMLS_D);
void r3_mux_le_hash_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC);
// PHP_FUNCTION(r3_match);
PHP_FUNCTION(r3_match);
#define phpext_r3_ptr &r3_module_entry

16
php/r3/r3_functions.c
View file

@ -20,7 +20,7 @@ vim:fdm=marker:et:sw=4:ts=4:sts=4:
// #include "r3_persistent.h"
// #include "php_expandable_mux.h"
#include "hash.h"
// #include "hash.h"
/**
* new_dst = ht_copy_fun_t(NULL, src);
@ -407,8 +407,8 @@ PHP_FUNCTION(r3_match)
}
zval *z_route;
z_R3Route = php_r3_match(z_routes, path, path_len TSRMLS_CC);
if ( z_R3Route != NULL ) {
z_route = php_r3_match(z_routes, path, path_len TSRMLS_CC);
if ( z_route != NULL ) {
*return_value = *z_route;
zval_copy_ctor(return_value);
return;
@ -438,7 +438,7 @@ PHP_FUNCTION(r3_persistent_dispatch)
char *ns, *filename, *path;
int ns_len, filename_len, path_len;
zval *mux = NULL;
zval *R3Route = NULL;
zval *route = NULL;
zval *z_path = NULL;
/* parse parameters */
@ -463,15 +463,15 @@ PHP_FUNCTION(r3_persistent_dispatch)
ZVAL_STRINGL(z_path, path ,path_len, 1); // no copy
// XXX: pass return_value to the method call, so we don't need to copy
R3Route = call_mux_method(mux, "dispatch" , sizeof("dispatch"), 1 , z_path, NULL, NULL TSRMLS_CC);
route = call_mux_method(mux, "dispatch" , sizeof("dispatch"), 1 , z_path, NULL, NULL TSRMLS_CC);
zval_ptr_dtor(&z_path);
if ( R3Route ) {
if ( route ) {
*return_value = *route;
zval_copy_ctor(return_value);
return;
}
// R3Route not found
// route not found
RETURN_FALSE;
}
@ -649,7 +649,7 @@ inline zval * php_r3_match(zval *z_routes, char *path, int path_len TSRMLS_DC) {
// tell garbage collector to collect it, we need to use pcre_subpats later.
// check conditions only when R3Route option is provided
// check conditions only when route option is provided
if ( zend_hash_index_find( Z_ARRVAL_PP(z_route_pp), 3, (void**) &z_route_options_pp) == SUCCESS ) {
if ( zend_hash_num_elements(Z_ARRVAL_PP(z_route_options_pp)) ) {
if ( 0 == validate_request_method( z_route_options_pp, current_request_method TSRMLS_CC) ) {

50
php/r3/r3_mux.c
View file

@ -81,7 +81,7 @@ zend_class_entry ** get_pattern_compiler_ce(TSRMLS_D) {
return ce_pattern_compiler;
}
// Returns compiled R3Route zval
// Returns compiled route zval
zval * compile_route_pattern(zval *z_pattern, zval *z_options, zend_class_entry **ce_pattern_compiler TSRMLS_DC)
{
// zend_class_entry **ce_pattern_compiler;
@ -92,10 +92,10 @@ zval * compile_route_pattern(zval *z_pattern, zval *z_options, zend_class_entry
}
}
zval *z_compiled_R3Route = NULL; // will be an array
zval *z_compiled_route = NULL; // will be an array
zend_call_method( NULL, *ce_pattern_compiler, NULL, "compile", strlen("compile"), &z_compiled_route, 2, z_pattern, z_options TSRMLS_CC );
if ( z_compiled_R3Route == NULL ) {
if ( z_compiled_route == NULL ) {
return NULL;
} else if ( Z_TYPE_P(z_compiled_route) == IS_NULL ) {
zval_ptr_dtor(&z_compiled_route);
@ -467,7 +467,7 @@ PHP_METHOD(Mux, mount) {
// zval for new route
zval *z_new_routes;
// zval for R3Route item
// zval for route item
zval **z_is_pcre; // route[0]
zval **z_route_pattern;
zval **z_route_callback;
@ -514,10 +514,10 @@ PHP_METHOD(Mux, mount) {
// $routeArgs = PatternCompiler::compile($newPattern,
// array_merge_recursive($route[3], $options) );
zval *z_compiled_R3Route = compile_route_pattern(z_new_pattern, *z_route_options, ce_pattern_compiler TSRMLS_CC);
zval *z_compiled_route = compile_route_pattern(z_new_pattern, *z_route_options, ce_pattern_compiler TSRMLS_CC);
if ( z_compiled_R3Route == NULL || Z_TYPE_P(z_compiled_route) == IS_NULL ) {
if ( z_compiled_route == NULL || Z_TYPE_P(z_compiled_route) == IS_NULL ) {
php_error( E_ERROR, "Cannot compile pattern: %s", new_pattern);
}
@ -535,7 +535,7 @@ PHP_METHOD(Mux, mount) {
Z_ADDREF_P(z_compiled_route);
Z_ADDREF_P(z_new_routes);
// create new R3Route and append to mux->routes
// create new route and append to mux->routes
add_index_bool(z_new_routes, 0 , 1); // pcre flag == false
add_index_zval(z_new_routes, 1, *z_compiled_route_pattern);
add_index_zval(z_new_routes, 2 , *z_route_callback);
@ -558,7 +558,7 @@ PHP_METHOD(Mux, mount) {
int new_pattern_len = pattern_len + Z_STRLEN_PP(z_route_pattern);
// Merge the mount options with the R3Route options
// Merge the mount options with the route options
zval *z_new_route_options;
MAKE_STD_ZVAL(z_new_route_options);
array_init(z_new_route_options);
@ -681,11 +681,11 @@ PHP_METHOD(Mux, getRoute) {
}
zval *z_routes_by_id = NULL;
zval **z_R3Route = NULL;
zval **z_route = NULL;
z_routes_by_id = zend_read_property( ce_r3_mux , this_ptr, "routesById", sizeof("routesById")-1, 1 TSRMLS_CC);
// php_var_dump(&z_routes_by_id, 1 TSRMLS_CC);
if ( zend_hash_find( Z_ARRVAL_P(z_routes_by_id) , route_id, route_id_len + 1, (void**) &z_R3Route ) == SUCCESS ) {
if ( zend_hash_find( Z_ARRVAL_P(z_routes_by_id) , route_id, route_id_len + 1, (void**) &z_route ) == SUCCESS ) {
*return_value = **z_route;
zval_copy_ctor(return_value);
return;
@ -788,7 +788,7 @@ PHP_METHOD(Mux, compile) {
zend_call_method( NULL, NULL, NULL, "usort", strlen("usort"), &rv, 2,
z_routes, z_sort_callback TSRMLS_CC );
zval_ptr_dtor(&z_sort_callback); // recycle sort callback zval
// php_error(E_ERROR,"R3Route sort failed.");
// php_error(E_ERROR,"route sort failed.");
// zend_update_property(ce_r3_mux, getThis(), "routes", sizeof("routes")-1, z_routes TSRMLS_CC);
}
@ -843,7 +843,7 @@ PHP_METHOD(Mux, dispatch) {
int path_len;
zval *z_path;
zval *z_return_R3Route = NULL;
zval *z_return_route = NULL;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &path, &path_len) == FAILURE) {
RETURN_FALSE;
@ -856,7 +856,7 @@ PHP_METHOD(Mux, dispatch) {
zend_hash_quick_find( &ce_r3_mux->function_table, "match", sizeof("match"), zend_inline_hash_func(ZEND_STRS("match")), (void **) &fe);
zend_call_method( &this_ptr, ce_r3_mux, &fe, "match", strlen("match"), &z_return_route, 1, z_path, NULL TSRMLS_CC );
if ( ! z_return_R3Route || Z_TYPE_P(z_return_route) == IS_NULL ) {
if ( ! z_return_route || Z_TYPE_P(z_return_route) == IS_NULL ) {
zval_ptr_dtor(&z_path);
RETURN_NULL();
}
@ -908,11 +908,11 @@ PHP_METHOD(Mux, dispatch) {
zval *z_substr;
if ( zend_hash_quick_find( Z_ARRVAL_PP(z_options) , "vars", sizeof("vars"), zend_inline_hash_func(ZEND_STRS("vars")), (void**) &z_route_vars ) == FAILURE ) {
php_error(E_ERROR, "require R3Route vars");
php_error(E_ERROR, "require route vars");
RETURN_FALSE;
}
if ( zend_hash_index_find( Z_ARRVAL_PP(z_options) , 0 , (void**) &z_route_vars_0 ) == FAILURE ) {
php_error(E_ERROR, "require R3Route vars[0]");
php_error(E_ERROR, "require route vars[0]");
RETURN_FALSE;
}
@ -955,7 +955,7 @@ PHP_METHOD(Mux, dispatch) {
}
}
if ( z_return_R3Route ) {
if ( z_return_route ) {
*return_value = *z_return_route;
zval_copy_ctor(return_value);
}
@ -972,7 +972,7 @@ PHP_METHOD(Mux, match) {
}
zval **z_route_pp = NULL;
zval *z_R3Route = NULL;
zval *z_route = NULL;
if ( zend_hash_find( Z_ARRVAL_P( zend_read_property(ce_r3_mux, this_ptr, "staticRoutes", sizeof("staticRoutes") - 1, 1 TSRMLS_CC) ), path, path_len, (void**)&z_route_pp) == SUCCESS ) {
if ( Z_TYPE_PP(z_route_pp) != IS_NULL ) {
*return_value = **z_route_pp;
@ -981,8 +981,8 @@ PHP_METHOD(Mux, match) {
return;
}
}
z_R3Route = php_r3_match(zend_read_property(ce_r3_mux , this_ptr , "routes", sizeof("routes")-1, 1 TSRMLS_CC), path, path_len TSRMLS_CC);
if ( z_R3Route != NULL ) {
z_route = php_r3_match(zend_read_property(ce_r3_mux , this_ptr , "routes", sizeof("routes")-1, 1 TSRMLS_CC), path, path_len TSRMLS_CC);
if ( z_route != NULL ) {
*return_value = *z_route;
zval_copy_ctor(return_value);
Z_ADDREF_P(z_route);
@ -1058,7 +1058,7 @@ PHP_METHOD(Mux, appendPCRERoute) {
zend_call_method( NULL, *ce_pattern_compiler, NULL, "compile", strlen("compile"), &rv, 1, z_pattern, NULL TSRMLS_CC );
if ( rv == NULL || Z_TYPE_P(rv) == IS_NULL ) {
zend_throw_exception(ce_r3_exception, "Can not compile R3Route pattern", 0 TSRMLS_CC);
zend_throw_exception(ce_r3_exception, "Can not compile route pattern", 0 TSRMLS_CC);
RETURN_FALSE;
}
add_next_index_zval(z_routes, rv);
@ -1115,9 +1115,9 @@ inline void mux_add_route(INTERNAL_FUNCTION_PARAMETERS)
MAKE_STD_ZVAL(z_pattern);
ZVAL_STRINGL(z_pattern, pattern, pattern_len, 1);
zval *z_compiled_R3Route = compile_route_pattern(z_pattern, z_options, NULL TSRMLS_CC);
if ( z_compiled_R3Route == NULL ) {
zend_throw_exception(ce_r3_exception, "Unable to compile R3Route pattern.", 0 TSRMLS_CC);
zval *z_compiled_route = compile_route_pattern(z_pattern, z_options, NULL TSRMLS_CC);
if ( z_compiled_route == NULL ) {
zend_throw_exception(ce_r3_exception, "Unable to compile route pattern.", 0 TSRMLS_CC);
RETURN_FALSE;
}
zval_ptr_dtor(&z_pattern);
@ -1160,7 +1160,7 @@ inline void mux_add_route(INTERNAL_FUNCTION_PARAMETERS)
add_index_zval( z_new_route, 3 , z_options);
add_next_index_zval(z_routes, z_new_route);
// if there is no option specified in z_options, we can add the R3Route to our static R3Route hash
// if there is no option specified in z_options, we can add the route to our static route hash
if ( zend_hash_num_elements(Z_ARRVAL_P(z_options)) ) {
zval * z_static_routes = zend_read_property(ce_r3_mux, this_ptr, "staticRoutes", sizeof("staticRoutes")-1, 1 TSRMLS_CC);
if ( z_static_routes ) {
@ -1173,7 +1173,7 @@ inline void mux_add_route(INTERNAL_FUNCTION_PARAMETERS)
zval * z_routes_by_id = zend_read_property(ce_r3_mux, this_ptr, "routesById", sizeof("routesById")-1, 1 TSRMLS_CC);
/*
zval *id_R3Route = NULL;
zval *id_route = NULL;
ALLOC_ZVAL(id_route);
ZVAL_COPY_VALUE(id_route, z_new_route);
zval_copy_ctor(id_route);

11
r3.pc.in
View file

@ -1,11 +0,0 @@
prefix=@prefix@
exec_prefix=@exec_prefix@
includedir=@includedir@/r3
libdir=@libdir@
Name: r3
Description: High-performance URL router library
Version: @PACKAGE_VERSION@
Requires: libpcre2-8
Libs: -L${libdir} -lr3
CFlags: -I${includedir}

6
run-benchmark
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@ -1,6 +0,0 @@
#!/bin/bash
i=10
while [ $i -gt 0 ] ; do
bash tests/bench
i=$(($i - 1))
done

36
src/CMakeLists.txt
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@ -1,27 +1,17 @@
add_library(r3 STATIC
edge.c
match_entry.c
memory.c
node.c
slug.c
str.c
token.c)
cmake_minimum_required(VERSION 2.8)
target_compile_definitions(r3
PRIVATE
_GNU_SOURCE)
include_directories("${PROJECT_SOURCE_DIR}/include")
# install(TARGETS swiftnav-static DESTINATION lib${LIB_SUFFIX})
target_include_directories(r3
PUBLIC
${PCRE2_INCLUDE_DIR}
${PROJECT_BINARY_DIR}
${PROJECT_SOURCE_DIR}/3rdparty
${PROJECT_SOURCE_DIR}/include)
set(R3_SRCS node.c str.c list.c token.c edge.c)
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 -Wall -pipe -g3 -funroll-loops -O0")
target_link_libraries(r3
PUBLIC
${PCRE2_LIBRARIES})
# set(LIBS ${LIBS} ${PCRE_LIBRARIES} ${Judy_LIBRARIES} ${Jemalloc_LIBRARIES} r3)
set(LIBS ${LIBS} ${PCRE_LIBRARIES} ${Jemalloc_LIBRARIES} r3)
install(
TARGETS r3
DESTINATION lib)
# add_library(r3 SHARED ${R3_SRCS})
add_library(r3 STATIC ${R3_SRCS})
target_link_libraries(r3 ${LIBS})
install (TARGETS r3 DESTINATION lib)
# target_link_libraries(r3 cblas)
# install(FILES ${libswiftnav_HEADERS} DESTINATION include/libswiftnav)

35
src/Makefile.am
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@ -1,32 +1,5 @@
AM_CFLAGS=$(DEPS_CFLAGS) $(GVC_DEPS_CFLAGS) $(JSONC_CFLAGS) -I$(top_builddir) -I$(top_builddir)/include -Wall -std=c99
AM_LDFLAGS=$(DEPS_LIBS) $(GVC_DEPS_LIBS) $(JSONC_LIBS)
MAYBE_COVERAGE=--coverage
noinst_LTLIBRARIES = libr3core.la
# lib_LIBRARIES = libr3.a
libr3core_la_SOURCES = node.c edge.c str.c token.c match_entry.c slug.c memory.c
if ENABLE_JSON
libr3core_la_SOURCES += json.c
endif
if COND_GCOV
# MAYBE_COVERAGE=--coverage --no-inline
AM_CFLAGS += $(MAYBE_COVERAGE)
endif
MOSTLYCLEANFILES = *.gcov *.gcda *.gcno
# libr3_la_LDFLAGS = -export-symbols-regex '^r3_|^match_'
# libr3_la_LIBADD=$(DEPS_LIBS) $(LIBOBJS) $(ALLOCA)
# libr3core_la_LIBADD=$(DEPS_LIBS)
# libr3core_la_CFLAGS=$(DEPS_CFLAGS) -I$(top_builddir) -I$(top_builddir)/include -Wall -std=c99
if ENABLE_GRAPHVIZ
libr3core_la_SOURCES += gvc.c
endif
lib_LTLIBRARIES=libr3.la
libr3_la_SOURCES=node.c edge.c list.c str.c token.c
libr3_la_LIBADD=$(DEPS_LIBS)
AM_CFLAGS=$(DEPS_CFLAGS) -I$(top_builddir) -I$(top_builddir)/include
# AM_CFLAGS=$(DEPS_CFLAGS)

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src/edge.c
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@ -1,88 +1,79 @@
/*
* edge.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
// Jemalloc memory management
// #include <jemalloc/jemalloc.h>
#include <jemalloc/jemalloc.h>
// PCRE
#include <pcre.h>
// Judy array
// #include <Judy.h>
#include <config.h>
#include "r3_define.h"
#include "r3_str.h"
#include "r3.h"
#include "r3_slug.h"
#include "slug.h"
#define CHECK_PTR(ptr) if (ptr == NULL) return NULL;
void r3_edge_initl(R3Edge *e, const char * pattern, int pattern_len, R3Node * child)
{
e->pattern.base = (char*) pattern;
e->pattern.len = (unsigned int)pattern_len;
// e->opcode = 0;
e->child = child;
e->has_slug = r3_path_contains_slug_char(e->pattern.base, e->pattern.len);
}
// R3Edge * r3_edge_createl(const char * pattern, int pattern_len, R3Node * child)
// {
// R3Edge * e = (R3Edge*) malloc( sizeof(R3Edge) );
// CHECK_PTR(e);
// e->pattern = (char*) pattern;
// e->pattern_len = pattern_len;
// e->opcode = 0;
// e->child = child;
// e->has_slug = r3_path_contains_slug_char(e->pattern);
// return e;
// }
#include "str_array.h"
/**
* r3_edge_branch splits the edge and append the rest part as the child of the
* first level child
*
* branch the edge pattern at "dl" offset,
* and insert a dummy child between the edges.
*
* A -> [EDGE: abcdefg] -> B -> [EDGE:branch1], [EDGE:branch2]
* A -> [EDGE: abcd] -> B1 -> [efg] -> B2 (new child with copied data from B)
* branch the edge pattern at "dl" offset
*
*/
R3Node * r3_edge_branch(R3Edge *e, int dl) {
R3Node * new_child;
R3Edge * new_edge;
void r3_edge_branch(edge *e, int dl) {
node *c1; // child 1, child 2
edge *e1; // edge 1, edge 2
char * s1 = e->pattern + dl;
int s1_len = 0;
// the rest string
const char * s1 = e->pattern.base + dl;
int s1_len = e->pattern.len - dl;
edge **tmp_edges = e->child->edges;
int tmp_r3_edge_len = e->child->edge_len;
// the suffix edge of the leaf
new_child = r3_tree_create(3);
c1 = r3_tree_create(3);
s1_len = e->pattern_len - dl;
e1 = r3_edge_create(my_strndup(s1, s1_len), s1_len, c1);
// printf("edge left: %s\n", e1->pattern);
new_edge = r3_node_append_edge(new_child);
r3_edge_initl(new_edge, s1, s1_len, e->child);
e->child = new_child;
// truncate the original edge pattern
e->pattern.len = dl;
return new_child;
// Migrate the child edges to the new edge we just created.
for ( int i = 0 ; i < tmp_r3_edge_len ; i++ ) {
r3_tree_append_edge(c1, tmp_edges[i]);
e->child->edges[i] = NULL;
}
e->child->edge_len = 0;
e->child->endpoint--;
info("branched pattern: %s\n", e1->pattern);
r3_tree_append_edge(e->child, e1);
c1->endpoint++;
}
void r3_edge_free(R3Edge * e) {
if (e) {
if ( e->child ) {
r3_tree_free(e->child);
}
// free itself
// free(e);
edge * r3_edge_create(char * pattern, int pattern_len, node * child) {
edge * e = (edge*) malloc( sizeof(edge) );
e->pattern = pattern;
e->pattern_len = pattern_len;
e->child = child;
return e;
}
void r3_edge_free(edge * e) {
if (e->pattern) {
free(e->pattern);
}
if ( e->child ) {
r3_tree_free(e->child);
}
}

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src/gvc.c
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/*
* gvz.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <gvc.h>
#include <stdio.h>
#include <stdlib.h>
#include "r3.h"
#include "r3_gvc.h"
void r3_tree_build_ag_nodes(Agraph_t * g, Agnode_t * ag_parent_node, const node * n, int * node_cnt) {
if (!n)
return;
for ( int i = 0 ; i < n->edges.size ; i++ ) {
edge * e = n->edges.entries + i;
(*node_cnt)++;
Agnode_t *agn_child = NULL;
Agedge_t *agn_edge = NULL;
char *nodename = NULL;
if ( e && e->child && e->child->combined_pattern ) {
int r = asprintf(&nodename,"%s", e->child->combined_pattern);
if (r) {};
} else {
int r = asprintf(&nodename,"#%d", *node_cnt);
if (r) {};
}
agn_child = agnode(g, nodename, 1);
agn_edge = agedge(g, ag_parent_node, agn_child, 0, 1);
agsafeset(agn_edge, "label", e->pattern, "");
if (e->child && e->child->endpoint) {
agsafeset(agn_child, "shape", "doublecircle", "");
}
r3_tree_build_ag_nodes(g, agn_child, e->child, node_cnt);
}
}
/**
* Render a tree to tree graph image via graphviz (dot)
*/
int r3_tree_render(const node * tree, const char *layout, const char * format, FILE *fp)
{
Agraph_t *g;
/* set up a graphviz context - but only once even for multiple graphs */
GVC_t *gvc = NULL;
gvc = gvContext();
/* Create a simple digraph */
// g = agopen("g", Agdirected, 0);
g = agopen("g", Agundirected, 0);
// create self node
Agnode_t *ag_root = agnode(g, "{root}", 1);
int n = 0;
r3_tree_build_ag_nodes(g, ag_root, tree, &n);
gvLayout(gvc, g, layout);
gvRender(gvc, g, format, fp);
gvFreeLayout(gvc, g);
agclose(g);
return 0;
}
/**
* Render a tree to tree graph image via graphviz (dot)
*/
int r3_tree_render_dot(const node * tree, const char *layout, FILE *fp)
{
return r3_tree_render(tree, layout, "dot", fp);
}
/**
* Render a tree to tree graph image via graphviz (dot)
*/
int r3_tree_render_file(const node * tree, const char * format, const char * filename)
{
Agraph_t *g;
GVC_t *gvc = NULL;
gvc = gvContext();
/*
// set up a graphviz context - but only once even for multiple graphs
static GVC_t *gvc;
if (!gvc) {
gvc = gvContext();
}
*/
/* Create a simple digraph */
// g = agopen("g", Agdirected, 0);
g = agopen("g", Agundirected, 0);
// create self node
Agnode_t *ag_root = agnode(g, "{root}", 1);
int n = 0;
r3_tree_build_ag_nodes(g, ag_root, tree, &n);
gvLayout(gvc, g, "dot");
gvRenderFilename(gvc, g, format, filename);
gvFreeLayout(gvc, g);
agclose(g);
return 0;
}

97
src/json.c
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@ -1,97 +0,0 @@
/*
* json.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <json-c/json.h>
#include "r3.h"
#include "r3_json.h"
json_object * r3_route_to_json_object(const R3Route * r) {
json_object *obj;
obj = json_object_new_object();
json_object_object_add(obj, "path", json_object_new_string(r->path.base));
json_object_object_add(obj, "allowed_methods", json_object_new_int(r->request_method));
if (r->host) {
json_object_object_add(obj, "host", json_object_new_string(r->host.base));
}
if (r->remote_addr_pattern) {
json_object_object_add(obj, "remote_addr_pattern", json_object_new_string(r->remote_addr_pattern.base));
}
return obj;
}
json_object * r3_edge_to_json_object(const R3Edge * e) {
json_object *obj;
obj = json_object_new_object();
json_object_object_add(obj, "pattern", json_object_new_string(e->pattern.base));
json_object_object_add(obj, "opcode", json_object_new_int(e->opcode));
json_object_object_add(obj, "slug", json_object_new_boolean(e->has_slug));
if (e->child) {
json_object *node_obj = r3_node_to_json_object(e->child);
json_object_object_add(obj, "child", node_obj);
}
return obj;
}
json_object * r3_node_to_json_object(const R3Node * n) {
json_object *obj;
obj = json_object_new_object();
if (n->combined_pattern) {
json_object_object_add(obj, "re", json_object_new_string(n->combined_pattern));
}
json_object_object_add(obj, "endpoint", json_object_new_int(n->endpoint));
json_object_object_add(obj, "compare", json_object_new_int(n->compare_type));
int i;
if ( n->edge_len > 0 ) {
json_object *edges_array = json_object_new_array();
json_object_object_add(obj, "edges", edges_array);
for (i = 0 ; i < n->edge_len ; i++ ) {
json_object *edge_json_obj = r3_edge_to_json_object(n->edges.entries + i);
json_object_array_add(edges_array, edge_json_obj);
}
}
if ( n->route_len > 0 ) {
json_object *routes_array = json_object_new_array();
json_object_object_add(obj, "routes", routes_array);
for (i = 0; i < n->route_len; i++ ) {
json_object *route_json_obj = r3_route_to_json_object(n->routes.entries + i);
json_object_array_add(routes_array, route_json_obj);
}
}
return obj;
}
const char * r3_node_to_json_string_ext(const R3Node * n, int options) {
json_object *obj = r3_node_to_json_object(n);
return json_object_to_json_string_ext(obj, options);
}
const char * r3_node_to_json_pretty_string(const R3Node * n) {
json_object *obj = r3_node_to_json_object(n);
return json_object_to_json_string_ext(obj, JSON_C_TO_STRING_PRETTY | JSON_C_TO_STRING_SPACED);
}
const char * r3_node_to_json_string(const R3Node * n) {
json_object *obj = r3_node_to_json_object(n);
return json_object_to_json_string(obj);
}

217
src/list.c
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@ -1,121 +1,128 @@
/*
* list.c Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* list.c
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#include <stdlib.h>
#include "r3_list.h"
/* Naive linked list implementation */
list *
list *
list_create()
{
list *l = (list *) malloc(sizeof(list));
l->count = 0;
l->head = NULL;
l->tail = NULL;
pthread_mutex_init(&(l->mutex), NULL);
return l;
list *l = (list *) malloc(sizeof(list));
l->count = 0;
l->head = NULL;
l->tail = NULL;
pthread_mutex_init(&(l->mutex), NULL);
return l;
}
void
list_free(l)
list *l;
list *l;
{
if (l) {
list_item *li, *tmp;
pthread_mutex_lock(&(l->mutex));
if (l != NULL) {
li = l->head;
while (li != NULL) {
tmp = li->next;
li = tmp;
}
}
pthread_mutex_unlock(&(l->mutex));
pthread_mutex_destroy(&(l->mutex));
free(l);
}
}
list_item * list_add_element(list * l, void * ptr)
{
list_item *li;
pthread_mutex_lock(&(l->mutex));
li = (list_item *) malloc(sizeof(list_item));
li->value = ptr;
li->next = NULL;
li->prev = l->tail;
if (l->tail == NULL) {
l->head = l->tail = li;
} else {
l->tail = li;
}
l->count++;
pthread_mutex_unlock(&(l->mutex));
return li;
}
int
list_remove_element(l, ptr)
list *l;
void *ptr;
{
int result = 0;
list_item *li = l->head;
pthread_mutex_lock(&(l->mutex));
while (li != NULL) {
if (li->value == ptr) {
if (li->prev == NULL) {
l->head = li->next;
} else {
li->prev->next = li->next;
}
if (li->next == NULL) {
l->tail = li->prev;
} else {
li->next->prev = li->prev;
}
l->count--;
free(li);
result = 1;
break;
}
li = li->next;
}
pthread_mutex_unlock(&(l->mutex));
return result;
}
void
list_each_element(l, func)
list *l;
int (*func) (list_item *);
{
list_item *li;
pthread_mutex_lock(&(l->mutex));
list_item *li, *tmp;
pthread_mutex_lock(&(l->mutex));
if (l != NULL) {
li = l->head;
while (li != NULL) {
if (func(li) == 1) {
break;
}
li = li->next;
tmp = li->next;
free(li);
li = tmp;
}
pthread_mutex_unlock(&(l->mutex));
}
pthread_mutex_unlock(&(l->mutex));
pthread_mutex_destroy(&(l->mutex));
free(l);
}
list_item *
list_add_element(l, ptr)
list *l;
void *ptr;
{
list_item *li;
pthread_mutex_lock(&(l->mutex));
li = (list_item *) malloc(sizeof(list_item));
li->value = ptr;
li->next = NULL;
li->prev = l->tail;
if (l->tail == NULL) {
l->head = l->tail = li;
}
else {
l->tail = li;
}
l->count++;
pthread_mutex_unlock(&(l->mutex));
return li;
}
int
list_remove_element(l, ptr)
list *l;
void *ptr;
{
int result = 0;
list_item *li = l->head;
pthread_mutex_lock(&(l->mutex));
while (li != NULL) {
if (li->value == ptr) {
if (li->prev == NULL) {
l->head = li->next;
}
else {
li->prev->next = li->next;
}
if (li->next == NULL) {
l->tail = li->prev;
}
else {
li->next->prev = li->prev;
}
l->count--;
free(li);
result = 1;
break;
}
li = li->next;
}
pthread_mutex_unlock(&(l->mutex));
return result;
}
void
list_each_element(l, func)
list *l;
int (*func)(list_item *);
{
list_item *li;
pthread_mutex_lock(&(l->mutex));
li = l->head;
while (li != NULL) {
if (func(li) == 1) {
break;
}
li = li->next;
}
pthread_mutex_unlock(&(l->mutex));
}

28
src/match_entry.c
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/*
* match_entry.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "r3.h"
match_entry * match_entry_createl(const char * path, int path_len) {
match_entry * entry = r3_mem_alloc( sizeof(match_entry) );
memset(entry, 0, sizeof(*entry));
r3_vector_reserve(&entry->vars.tokens, 3);
entry->path.base = path;
entry->path.len = path_len;
return entry;
}
void match_entry_free(match_entry * entry) {
assert(entry);
free(entry->vars.tokens.entries);
free(entry);
}

45
src/memory.c
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/*
* Copyright (c) 2014 DeNA Co., Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "config.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "memory.h"
void r3_fatal(const char *msg)
{
fprintf(stderr, "fatal:%s\n", msg);
abort();
}
void r3_vector__expand(r3_vector_t *vector, unsigned int element_size, unsigned int new_capacity)
{
void *new_entries;
assert(vector->capacity < new_capacity);
if (!vector->capacity)
vector->capacity = 4;
while (vector->capacity < new_capacity)
vector->capacity *= 2;
new_entries = r3_mem_realloc(vector->entries, element_size * vector->capacity);
vector->entries = new_entries;
}

1185
src/node.c
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19
src/r3_debug.h
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#ifndef R3_DEBUG_H
#define R3_DEBUG_H
// #define DEBUG 1
#ifdef DEBUG
#define info(fmt, ...) \
do { fprintf(stderr, fmt, ##__VA_ARGS__); } while (0)
#define debug(fmt, ...) \
do { fprintf(stderr, "%s:%d:%s(): " fmt, __FILE__, \
__LINE__, __func__, __VA_ARGS__); } while (0)
#else
#define info(...);
#define debug(...);
#endif
#endif /* !DEBUG_H */

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src/slug.c
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/*
* slug.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "r3.h"
#include "r3_slug.h"
#include "slug.h"
#include "r3_debug.h"
r3_slug_t * r3_slug_new(const char * path, int path_len) {
r3_slug_t * s = malloc(sizeof(r3_slug_t));
if (!s)
return NULL;
s->path = (char*) path;
s->path_len = path_len;
s->begin = NULL;
s->end = NULL;
s->len = 0;
s->pattern = NULL;
s->pattern_len = 0;
return s;
}
void r3_slug_free(r3_slug_t * s) {
free(s);
}
/**
* Return 1 means OK
* Return 0 means Empty
* Return -1 means Error
*/
int r3_slug_check(r3_slug_t *s) {
// if it's empty
if (s->begin == NULL && s->len == 0) {
return 0;
}
if (s->begin && s->begin == s->end && s->len == 0) {
return 0;
}
// if the head is defined, we should also have end pointer
if (s->begin && s->end == NULL) {
return -1;
}
return 0;
}
char * r3_slug_to_str(const r3_slug_t *s) {
char *str = NULL;
int r = asprintf(&str, "slug: '%.*s', pattern: '%.*s', path: '%.*s'", s->len, s->begin, s->pattern_len, s->pattern, s->path_len, s->path);
if (r) {};
return str;
}
/*
r3_slug_t * r3_slug_parse_next(r3_slug_t *s, char **errstr) {
return r3_slug_parse(s->end, s->path_len - (s->end - s->begin), errstr);
}
Return 0 => Empty, slug not found
Return 1 => Slug found
Return -1 => Slug parsing error
*/
int r3_slug_parse(r3_slug_t *s, const char *needle, int needle_len, const char *offset, char **errstr) {
s->path = (char*) needle;
s->path_len = needle_len;
if (offset == NULL) {
offset = (char*) needle; // from the begining of the needle
}
// there is no slug
if (!r3_path_contains_slug_char(offset, needle_len - (offset-needle))) {
return 0;
}
int cnt = 0;
int state = 0;
const char * p = offset;
while( (p-needle) < needle_len) {
// escape one character
if (*p == '\\' ) {
p++; p++;
continue;
}
// slug starts with '{'
if (state == 0 && *p == '{') {
s->begin = ++p;
state++;
continue;
}
// in the middle of the slug (pattern)
if (state == 1 && *p == ':') {
// start from next
s->pattern = ++p;
continue;
}
// slug closed.
if (state == 1 && *p == '}') {
s->end = p;
s->len = s->end - s->begin;
if (s->pattern) {
s->pattern_len = p - s->pattern;
}
cnt++;
state--;
p++;
break;
}
// might be inside the pattern
if ( *p == '{' ) {
state++;
} else if ( *p == '}' ) {
state--;
}
p++;
};
if (state != 0) {
if (errstr) {
char *err = NULL;
int r = asprintf(&err, "Incomplete slug pattern. PATH (%d): '%s', OFFSET: %ld, STATE: %d", needle_len, needle, p - needle, state);
if (r) {};
*errstr = err;
}
return -1;
}
info("found slug\n");
return 1;
}
/**
* provide a quick way to count slugs, simply search for '{'
*/
int r3_slug_count(const char * needle, int len, char **errstr) {
int cnt = 0;
int state = 0;
char * p = (char*) needle;
while( (p-needle) < len) {
if (*p == '\\' ) {
p++; p++;
continue;
}
if (state == 1 && *p == '}') {
cnt++;
}
if ( *p == '{' ) {
state++;
} else if ( *p == '}' ) {
state--;
}
p++;
};
info("FOUND PATTERN: '%s' (%d), STATE: %d\n", needle, len, state);
if (state != 0) {
if (errstr) {
char *err = NULL;
int r = asprintf(&err, "Incomplete slug pattern. PATTERN (%d): '%s', OFFSET: %ld, STATE: %d", len, needle, p - needle, state);
if (r) {};
*errstr = err;
}
return -1;
}
return cnt;
}

59
src/slug.h
View file

@ -1,59 +0,0 @@
/*
* slug.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#ifndef SLUG_H
#define SLUG_H
typedef struct {
/**
* source path
*/
const char * path;
int path_len;
/**
* slug start pointer
*/
const char * begin;
/**
* slug end pointer
*/
const char * end;
/**
* slug length
*/
int len;
// slug pattern pointer if we have one
const char * pattern;
// the length of custom pattern, if the pattern is found.
int pattern_len;
} r3_slug_t;
r3_slug_t * r3_slug_new(const char * path, int path_len);
int r3_slug_check(r3_slug_t *s);
int r3_slug_parse(r3_slug_t *s, const char *needle, int needle_len, const char *offset, char **errstr);
char * r3_slug_to_str(const r3_slug_t *s);
void r3_slug_free(r3_slug_t * s);
static inline int r3_path_contains_slug_char(const char *str, unsigned int len) {
for (unsigned int i = 0; i < len; i++) {
if (str[i] == '{') return 1;
}
return 0;
}
#endif /* !SLUG_H */

305
src/str.c
View file

@ -1,227 +1,114 @@
/*
* str.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "r3.h"
#include "r3_slug.h"
#include "str.h"
#include "slug.h"
#include "r3_str.h"
#include "str_array.h"
#include "r3_define.h"
static const char * strnchr(const char* str, unsigned int len, int ch) {
for (unsigned int i = 0; i < len; i++) {
if (str[i] == ch) return str + i;
int strndiff(char * d1, char * d2, unsigned int n) {
char * o = d1;
while ( *d1 == *d2 && n-- > 0 ) {
d1++;
d2++;
}
return NULL;
}
int r3_pattern_to_opcode(const char * pattern, unsigned int len) {
if ( strncmp(pattern, "\\w+",len) == 0 ) {
return OP_EXPECT_MORE_WORDS;
}
if ( strncmp(pattern, "[0-9a-z]+",len) == 0 || strncmp(pattern, "[a-z0-9]+",len) == 0 ) {
return OP_EXPECT_MORE_WORDS;
}
if ( strncmp(pattern, "[a-z]+",len) == 0 ) {
return OP_EXPECT_MORE_ALPHA;
}
if ( strncmp(pattern, "\\d+", len) == 0 ) {
return OP_EXPECT_MORE_DIGITS;
}
if ( strncmp(pattern, "[0-9]+", len) == 0 ) {
return OP_EXPECT_MORE_DIGITS;
}
if ( strncmp(pattern, "[^/]+", len) == 0 ) {
return OP_EXPECT_NOSLASH;
}
if ( strncmp(pattern, "[^-]+", len) == 0 ) {
return OP_EXPECT_NODASH;
}
if ( strncmp(pattern, ".*", len) == 0 ) {
return OP_GREEDY_ANY;
}
return 0;
return d1 - o;
}
char * r3_inside_slug(const char * needle, int needle_len, char *offset, char **errstr) {
char * s1 = offset;
char * s2 = offset;
short found_s1 = 0;
short found_s2 = 0;
while( s1 >= needle && (s1 - needle < needle_len) ) {
if ( *s1 == '{' ) {
found_s1 = 1;
break;
}
s1--;
int strdiff(char * d1, char * d2) {
char * o = d1;
while( *d1 == *d2 ) {
d1++;
d2++;
}
const char * end = needle + needle_len;
while( (s2 + 1) < end ) {
if ( *s2 == '}' ) {
found_s2 = 1;
break;
}
s2++;
}
if (found_s1 && found_s2) {
return s1;
}
if (found_s1 || found_s2) {
// wrong slug pattern
if(errstr) {
int r = asprintf(errstr, "Incomplete slug pattern");
if (r) {};
}
return NULL;
}
return NULL;
}
const char * r3_slug_find_placeholder(const char *s1, unsigned int str_len, unsigned int *len) {
const char *c;
const char *s2;
int cnt = 0;
if ((c = strnchr(s1, str_len, '{'))) {
// find closing '}'
s2 = c;
unsigned int j = str_len - (c - s1);
for (unsigned int i = 0; i < j; i++) {
if (*s2 == '{' )
cnt++;
else if (*s2 == '}' )
cnt--;
if (cnt == 0)
break;
s2++;
}
} else {
return NULL;
}
if (cnt!=0) {
return NULL;
}
if(len) {
*len = s2 - c + 1;
}
return c;
return d1 - o;
}
/**
* given a slug string, duplicate the pattern string of the slug
* provide a quick way to count slugs, simply search for '{'
*/
const char * r3_slug_find_pattern(const char *s1, unsigned int str_len, unsigned int *len) {
const char *c;
const char *s2;
unsigned int cnt = 1;
if ( (c = strnchr(s1, str_len, ':')) ) {
c++;
// find closing '}'
s2 = c;
unsigned int j = str_len - (c - s1);
for (unsigned int i = 0; i < j; i++) {
if (*s2 == '{' )
cnt++;
else if (*s2 == '}' )
cnt--;
if (cnt == 0)
break;
s2++;
}
} else {
return NULL;
int count_slug(char * p, int len) {
int s = 0;
while( len-- ) {
if ( *p == '{' )
s++;
p++;
}
if (cnt!=0) {
return NULL;
}
*len = s2 - c;
return c;
return s;
}
/**
* given a slug string, duplicate the parameter name string of the slug
*/
const char * r3_slug_find_name(const char *s1, unsigned int str_len, unsigned int *len) {
const char * c;
const char * s2;
unsigned int plholder;
if ((c = r3_slug_find_placeholder(s1, str_len, &plholder))) {
c++;
if (( s2 = strnchr(c, plholder, ':') )) {
*len = s2 - c;
return c;
} else {
*len = plholder - 2;
return c;
}
} else {
return NULL;
}
bool contains_slug(char * str) {
return strchr(str, '{') != NULL ? TRUE : FALSE;
}
/**
* @param char * sep separator
*/
char * r3_slug_compile(const char * str, unsigned int len)
char * compile_slug(char * str, int len)
{
const char *s1 = NULL;
char *o = NULL;
const char *pat = NULL;
char *s1 = NULL, *s2 = NULL, *i = NULL, *o = NULL;
char *pat = NULL;
char sep = '/';
// find '{'
s1 = strchr(str, '{');
// append prefix
unsigned int s1_len;
s1 = r3_slug_find_placeholder(str, len, &s1_len);
if ( s1 == NULL ) {
return my_strdup(str);
}
if ( !s1 ) {
return strndup(str,len);
if ( (s1 - str) > 0 ) {
sep = *(s1-1);
}
char * out = NULL;
if (!(out = calloc(1, sizeof(char) * 200))) {
if ((out = calloc(sizeof(char),128)) == NULL) {
return (NULL);
}
// append prefix
o = out;
strncat(o, "^", 1);
o++;
strncat(o, str, s1 - str); // string before slug
strncat(o, str, s1 - str);
o += (s1 - str);
// start after ':'
if ( NULL != (pat = strchr(s1, ':')) ) {
pat++;
unsigned int pat_len;
pat = r3_slug_find_pattern(s1, s1_len, &pat_len);
// this slug contains a pattern
s2 = strchr(pat, '}');
if (pat) {
*o = '(';
o++;
strncat(o, pat, pat_len );
o += pat_len;
strncat(o, pat, (s2 - pat) );
o += (s2 - pat);
*o = ')';
o++;
} else {
// should return a '[^/]+' pattern
// strncat(c, "([^%c]+)", strlen("([^%c]+)") );
// snprintf(pat, 128, "([^%c]+)", sep);
sprintf(o, "([^%c]+)", sep);
o+= strlen("([^*]+)");
o+= sizeof("([^%c]+)");
}
s2++;
while( (s2 - str) > len ) {
*o = *s2;
s2++;
o++;
}
s1 += s1_len;
strncat(o, s1, len - (s1 - str)); // string after slug
return out;
}
@ -230,7 +117,61 @@ char * ltrim_slash(char* str)
{
char * p = str;
while (*p == '/') p++;
return strdup(p);
return my_strdup(p);
}
char** str_split(char* a_str, const char a_delim)
{
char** result = 0;
size_t count = 0;
char* tmp = a_str;
char* last_comma = 0;
char delim[2];
delim[0] = a_delim;
delim[1] = 0;
/* Count how many elements will be extracted. */
while (*tmp)
{
if (a_delim == *tmp)
{
count++;
last_comma = tmp;
}
tmp++;
}
/* Add space for trailing token. */
count += last_comma < (a_str + strlen(a_str) - 1);
/* Add space for terminating null string so caller
knows where the list of returned strings ends. */
count++;
result = malloc(sizeof(char*) * count);
if (result)
{
size_t idx = 0;
char* token = strtok(a_str, delim);
while (token)
{
assert(idx < count);
*(result + idx++) = my_strdup(token);
token = strtok(0, delim);
}
assert(idx == count - 1);
*(result + idx) = 0;
}
return result;
}
void str_repeat(char *s, char *c, int len) {
while(len--) {
s[len - 1] = *c;
}
}
void print_indent(int level) {
@ -240,36 +181,28 @@ void print_indent(int level) {
}
}
#ifndef HAVE_STRDUP
char *strdup(const char *s) {
char *my_strdup(const char *s) {
char *out;
int count = 0;
while( s[count] )
++count;
++count;
out = malloc(sizeof(char) * count);
out = malloc(sizeof(char*) * count);
out[--count] = 0;
while( --count >= 0 )
out[count] = s[count];
return out;
}
#endif
#ifndef HAVE_STRNDUP
char *strndup(const char *s, int n) {
char *my_strndup(const char *s, int n) {
char *out;
int count = 0;
while( count < n && s[count] )
++count;
++count;
out = malloc(sizeof(char) * count);
out = malloc(sizeof(char*) * count);
out[--count] = 0;
while( --count >= 0 )
out[count] = s[count];
return out;
}
#endif

14
src/str.h
View file

@ -1,14 +0,0 @@
#ifndef R3_STR_INTERN_H
#define R3_STR_INTERN_H
#ifdef __cplusplus
extern "C" {
#endif
void print_indent(int level);
#ifdef __cplusplus
}
#endif
#endif

127
src/token.c
View file

@ -1,54 +1,59 @@
/*
* token.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
* Copyright (C) 2014 c9s <c9s@c9smba.local>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "r3.h"
#include "r3_slug.h"
#include "str_array.h"
#include "memory.h"
#include "r3_str.h"
str_array * str_array_create(int cap) {
str_array * list = (str_array*) malloc( sizeof(str_array) );
list->len = 0;
list->cap = cap;
list->tokens = (char**) malloc( sizeof(char*) * cap);
return list;
}
void str_array_free(str_array *l) {
assert(l);
free(l->tokens.entries);
}
bool str_array_append(str_array * l, const char * token, unsigned int len) {
r3_vector_reserve(&l->tokens, l->tokens.size + 1);
r3_iovec_t *temp = l->tokens.entries + l->tokens.size++;
memset(temp, 0, sizeof(*temp));
temp->base = token;
temp->len = len;
return true;
}
void str_array_dump_slugs(const str_array *l) {
if (l->tokens.size) {
printf("[");
for ( int i = 0; i < l->tokens.size ; i++ ) {
printf("\"%*.*s\"", l->slugs.entries[i].len,l->slugs.entries[i].len,l->slugs.entries[i].base );
if ( i + 1 != l->tokens.size ) {
printf(", ");
}
}
printf("]\n");
} else {
printf("[]\n");
for ( int i = 0; i < l->len ; i++ ) {
char * t = l->tokens[ i ];
free(t);
}
free(l);
}
void str_array_dump(const str_array *l) {
bool str_array_is_full(str_array * l) {
return l->len >= l->cap;
}
bool str_array_resize(str_array *l, int new_cap) {
l->tokens = realloc(l->tokens, sizeof(char**) * new_cap);
l->cap = new_cap;
return l->tokens != NULL;
}
bool str_array_append(str_array * l, char * token) {
if ( str_array_is_full(l) ) {
bool ret = str_array_resize(l, l->cap + 20);
if (ret == FALSE ) {
return FALSE;
}
}
l->tokens[ l->len++ ] = token;
return TRUE;
}
void str_array_dump(str_array *l) {
printf("[");
for ( int i = 0; i < l->tokens.size ; i++ ) {
printf("\"%*.*s\"", l->tokens.entries[i].len,l->tokens.entries[i].len,l->tokens.entries[i].base );
// printf("\"%s\"", l->tokens.entries[i] );
if ( i + 1 != l->tokens.size ) {
for ( int i = 0; i < l->len ; i++ ) {
printf("\"%s\"", l->tokens[i] );
if ( i + 1 != l->len ) {
printf(", ");
}
}
@ -58,3 +63,55 @@ void str_array_dump(const str_array *l) {
/**
* This function is used to split route path into a string array, not for performance.
* hence this function should be safe.
*
* Split "/path/foo/{id}" into [ "/path" , "/foo" , "/{id}" ]
* Split "/path/bar/{id}" into [ "/path" , "/foo" , "/{id}" ]
* Split "/blog/post/{id}" into [ "/blog" , "/post" , "/{id}" ]
* Split "/blog/{id}" into [ "/blog" , "/{id}" ]
* Split "/blog" into [ "/blog" ]
* Split "/b" into [ "/b" ]
* Split "/{id}" into [ "/{id}" ]
*
* @param char* pattern
* @param int pattern_len
*
* @return char**
*/
str_array * split_route_pattern(char *pattern, int pattern_len) {
char *s1, *p = pattern;
str_array * str_array = str_array_create( 20 );
s1 = p;
p++;
while (*p && (p - pattern) < pattern_len ) {
// a slug
if ( *p == '{' ) {
// find closing '}'
while (*p != '}') {
p++;
assert(p - pattern < pattern_len ); // throw exception
}
p++; // contains the '}'
// printf("==> %s\n", my_strndup(s1, p-s1) );
str_array_append(str_array, my_strndup(s1, p-s1) );
s1 = p;
continue;
}
else if ( *p == '/' ) {
// printf("==> %s\n", my_strndup(s1, p-s1) );
str_array_append(str_array, my_strndup(s1, p-s1) );
s1 = p;
}
p++;
}
if ( p-s1 > 0 ) {
str_array_append(str_array, my_strndup(s1, p-s1) );
}
return str_array;
}

41
tests/CMakeLists.txt
View file

@ -1,27 +1,24 @@
function(add_r3_test NAME)
add_executable(${NAME} ${ARGN})
# set(TEST_LIBS ${TEST_LIBS} ${CHECK_LIBRARIES} judy libr3)
# set(TEST_LIBS ${TEST_LIBS} ${CHECK_LIBRARIES} judy libr3)
find_package(Check REQUIRED)
find_package(PCRE REQUIRED)
# find_package(Judy REQUIRED)
target_include_directories(${NAME}
PRIVATE
${CHECK_INCLUDE_DIRS}
${PROJECT_BINARY_DIR}
${PROJECT_SOURCE_DIR}/src)
if (NOT CHECK_FOUND)
message(STATUS "Skipping unit tests, Check library not found!")
else (NOT CHECK_FOUND)
set(TEST_LIBS ${LIBS} ${CHECK_LIBRARIES} ${PCRE_LIBRARIES} r3)
target_link_libraries(${NAME}
${CHECK_LDFLAGS}
r3)
include_directories(${CHECK_INCLUDE_DIRS})
# include_directories("${PROJECT_SOURCE_DIR}/include/r2")
add_executable(test_r3 test_tree.c)
target_link_libraries(test_r3 ${TEST_LIBS})
add_test(NAME ${NAME} COMMAND ${NAME})
endfunction()
add_custom_command(
TARGET test_r3 POST_BUILD
COMMENT "Running unit tests"
COMMAND test_r3
)
endif (NOT CHECK_FOUND)
add_r3_test(check_tree check_tree.c)
add_r3_test(check_slug check_slug.c)
add_r3_test(check_routes check_routes.c)
add_r3_test(check_str_array check_str_array.c)
add_r3_test(check_host check_host.c)
add_r3_test(check_http_scheme check_http_scheme.c)
add_r3_test(check_remote_addr check_remote_addr.c)
add_r3_test(check_routes2 check_routes2.c)
add_executable(bench bench.c)
target_link_libraries(bench r3)

69
tests/Makefile.am
View file

@ -1,63 +1,14 @@
TESTS =
AM_CFLAGS=$(DEPS_CFLAGS) $(GVC_DEPS_CFLAGS) $(JSONC_CFLAGS) @CHECK_CFLAGS@ -I$(top_builddir) -I$(top_builddir)/include -I$(top_builddir)/src -Wall -std=c99 -ggdb `pkg-config --cflags --libs check`
AM_LDFLAGS=$(DEPS_LIBS) $(GVC_DEPS_LIBS) $(JSONC_LIBS) @CHECK_LIBS@ $(top_builddir)/libr3.la
if USE_JEMALLOC
AM_CFLAGS += -ljemalloc
# INCLUDES = @CHECK_CFLAGS@
if HAVE_CHECK
TESTS = check_tree
else
TESTS =
endif
noinst_HEADERS = \
bench.h \
$(NULL)
dist_noinst_DATA = \
$(NULL)
TESTS += check_slug
check_slug_SOURCES = check_slug.c
TESTS += check_tree
check_tree_SOURCES = check_tree.c
TESTS += check_routes
check_routes_SOURCES = check_routes.c
TESTS += check_str_array
check_str_array_SOURCES = check_str_array.c
TESTS += check_host
check_host_SOURCES = check_host.c
TESTS += check_remote_addr
check_remote_addr_SOURCES = check_remote_addr.c
TESTS += check_http_scheme
check_http_scheme_SOURCES = check_http_scheme.c
TESTS += check_routes2
check_routes2_SOURCES = check_routes2.c
if ENABLE_JSON
TESTS += check_json
check_json_SOURCES = check_json.c
endif
if ENABLE_GRAPHVIZ
TESTS += check_gvc
check_gvc_SOURCES = check_gvc.c
endif
# noinst_PROGRAMS = $(TESTS)
check_PROGRAMS = $(TESTS)
noinst_PROGRAMS = bench
bench_SOURCES = bench.c
check_tree_SOURCES = check_tree.c
check_tree_LDADD=$(DEPS_LIBS) -L$(top_builddir)/src -lcheck -lr3
check_tree_CFLAGS=$(DEPS_CFLAGS) @CHECK_CFLAGS@
# AM_CFLAGS=$(DEPS_CFLAGS) -I$(top_builddir)/include
# AM_CFLAGS=$(DEPS_CFLAGS) -I$(top_builddir) -I$(top_builddir)/include
AM_CFLAGS=$(DEPS_CFLAGS) -I$(top_builddir) -I$(top_builddir)/include
CLEANFILES = check_tree.log

479
tests/bench.c
View file

@ -1,479 +0,0 @@
/*
* bench.c
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <sys/time.h>
#include <stdarg.h> /* va_list, va_start, va_arg, va_end */
#include "r3.h"
#include "r3_slug.h"
#include "bench.h"
unsigned long unixtime() {
struct timeval tp;
if (gettimeofday((struct timeval *) &tp, (NULL)) == 0) {
return tp.tv_sec;
}
return 0;
}
double microtime() {
struct timeval tp;
long sec = 0L;
double msec = 0.0;
if (gettimeofday((struct timeval *) &tp, (NULL)) == 0) {
msec = (double) (tp.tv_usec / MICRO_IN_SEC);
sec = tp.tv_sec;
if (msec >= 1.0)
msec -= (long) msec;
return sec + msec;
}
return 0;
}
void bench_start(bench *b) {
b->start = microtime();
}
void bench_stop(bench *b) {
b->end = microtime();
}
double bench_iteration_speed(bench *b) {
return (b->N * b->R) / (b->end - b->start);
}
double bench_duration(bench *b) {
return (b->end - b->start);
}
void bench_print_summary(bench *b) {
printf("%ld runs, ", b->R);
printf("%ld iterations each run, ", b->N);
printf("finished in %lf seconds\n", bench_duration(b) );
printf("%.2f i/sec\n", bench_iteration_speed(b) );
}
/**
* Combine multiple benchmark result into one measure entry.
*
* bench_append_csv("benchmark.csv", 3, &b1, &b2)
*/
void bench_append_csv(char *filename, int countOfB, ...) {
FILE *fp = fopen(filename, "a+");
if(!fp) {
return;
}
unsigned long ts = unixtime();
fprintf(fp, "%ld", ts);
int i;
bench * b;
va_list vl;
va_start(vl,countOfB);
for (i=0 ; i < countOfB ; i++) {
b = va_arg(vl, bench*);
fprintf(fp, ",%.2f", bench_iteration_speed(b) );
}
va_end(vl);
fprintf(fp, "\n");
fclose(fp);
}
int main()
{
R3Node * n = r3_tree_create(1);
int route_data = 999;
r3_tree_insert_path(n, "/foo/bar/baz", NULL);
r3_tree_insert_path(n, "/foo/bar/qux", NULL);
r3_tree_insert_path(n, "/foo/bar/quux", NULL);
r3_tree_insert_path(n, "/foo/bar/corge", NULL);
r3_tree_insert_path(n, "/foo/bar/grault", NULL);
r3_tree_insert_path(n, "/foo/bar/garply", NULL);
r3_tree_insert_path(n, "/foo/baz/bar", NULL);
r3_tree_insert_path(n, "/foo/baz/qux", NULL);
r3_tree_insert_path(n, "/foo/baz/quux", NULL);
r3_tree_insert_path(n, "/foo/baz/corge", NULL);
r3_tree_insert_path(n, "/foo/baz/grault", NULL);
r3_tree_insert_path(n, "/foo/baz/garply", NULL);
r3_tree_insert_path(n, "/foo/qux/bar", NULL);
r3_tree_insert_path(n, "/foo/qux/baz", NULL);
r3_tree_insert_path(n, "/foo/qux/quux", NULL);
r3_tree_insert_path(n, "/foo/qux/corge", NULL);
r3_tree_insert_path(n, "/foo/qux/grault", NULL);
r3_tree_insert_path(n, "/foo/qux/garply", NULL);
r3_tree_insert_path(n, "/foo/quux/bar", NULL);
r3_tree_insert_path(n, "/foo/quux/baz", NULL);
r3_tree_insert_path(n, "/foo/quux/qux", NULL);
r3_tree_insert_path(n, "/foo/quux/corge", NULL);
r3_tree_insert_path(n, "/foo/quux/grault", NULL);
r3_tree_insert_path(n, "/foo/quux/garply", NULL);
r3_tree_insert_path(n, "/foo/corge/bar", NULL);
r3_tree_insert_path(n, "/foo/corge/baz", NULL);
r3_tree_insert_path(n, "/foo/corge/qux", NULL);
r3_tree_insert_path(n, "/foo/corge/quux", NULL);
r3_tree_insert_path(n, "/foo/corge/grault", NULL);
r3_tree_insert_path(n, "/foo/corge/garply", NULL);
r3_tree_insert_path(n, "/foo/grault/bar", NULL);
r3_tree_insert_path(n, "/foo/grault/baz", NULL);
r3_tree_insert_path(n, "/foo/grault/qux", NULL);
r3_tree_insert_path(n, "/foo/grault/quux", NULL);
r3_tree_insert_path(n, "/foo/grault/corge", NULL);
r3_tree_insert_path(n, "/foo/grault/garply", NULL);
r3_tree_insert_path(n, "/foo/garply/bar", NULL);
r3_tree_insert_path(n, "/foo/garply/baz", NULL);
r3_tree_insert_path(n, "/foo/garply/qux", NULL);
r3_tree_insert_path(n, "/foo/garply/quux", NULL);
r3_tree_insert_path(n, "/foo/garply/corge", NULL);
r3_tree_insert_path(n, "/foo/garply/grault", NULL);
r3_tree_insert_path(n, "/bar/foo/baz", NULL);
r3_tree_insert_path(n, "/bar/foo/qux", NULL);
r3_tree_insert_path(n, "/bar/foo/quux", NULL);
r3_tree_insert_path(n, "/bar/foo/corge", NULL);
r3_tree_insert_path(n, "/bar/foo/grault", NULL);
r3_tree_insert_path(n, "/bar/foo/garply", NULL);
r3_tree_insert_path(n, "/bar/baz/foo", NULL);
r3_tree_insert_path(n, "/bar/baz/qux", NULL);
r3_tree_insert_path(n, "/bar/baz/quux", NULL);
r3_tree_insert_path(n, "/bar/baz/corge", NULL);
r3_tree_insert_path(n, "/bar/baz/grault", NULL);
r3_tree_insert_path(n, "/bar/baz/garply", NULL);
r3_tree_insert_path(n, "/bar/qux/foo", NULL);
r3_tree_insert_path(n, "/bar/qux/baz", NULL);
r3_tree_insert_path(n, "/bar/qux/quux", NULL);
r3_tree_insert_path(n, "/bar/qux/corge", NULL);
r3_tree_insert_path(n, "/bar/qux/grault", NULL);
r3_tree_insert_path(n, "/bar/qux/garply", NULL);
r3_tree_insert_path(n, "/bar/quux/foo", NULL);
r3_tree_insert_path(n, "/bar/quux/baz", NULL);
r3_tree_insert_path(n, "/bar/quux/qux", NULL);
r3_tree_insert_path(n, "/bar/quux/corge", NULL);
r3_tree_insert_path(n, "/bar/quux/grault", NULL);
r3_tree_insert_path(n, "/bar/quux/garply", NULL);
r3_tree_insert_path(n, "/bar/corge/foo", NULL);
r3_tree_insert_path(n, "/bar/corge/baz", NULL);
r3_tree_insert_path(n, "/bar/corge/qux", NULL);
r3_tree_insert_path(n, "/bar/corge/quux", NULL);
r3_tree_insert_path(n, "/bar/corge/grault", NULL);
r3_tree_insert_path(n, "/bar/corge/garply", NULL);
r3_tree_insert_path(n, "/bar/grault/foo", NULL);
r3_tree_insert_path(n, "/bar/grault/baz", NULL);
r3_tree_insert_path(n, "/bar/grault/qux", NULL);
r3_tree_insert_path(n, "/bar/grault/quux", NULL);
r3_tree_insert_path(n, "/bar/grault/corge", NULL);
r3_tree_insert_path(n, "/bar/grault/garply", NULL);
r3_tree_insert_path(n, "/bar/garply/foo", NULL);
r3_tree_insert_path(n, "/bar/garply/baz", NULL);
r3_tree_insert_path(n, "/bar/garply/qux", NULL);
r3_tree_insert_path(n, "/bar/garply/quux", NULL);
r3_tree_insert_path(n, "/bar/garply/corge", NULL);
r3_tree_insert_path(n, "/bar/garply/grault", NULL);
r3_tree_insert_path(n, "/baz/foo/bar", NULL);
r3_tree_insert_path(n, "/baz/foo/qux", NULL);
r3_tree_insert_path(n, "/baz/foo/quux", NULL);
r3_tree_insert_path(n, "/baz/foo/corge", NULL);
r3_tree_insert_path(n, "/baz/foo/grault", NULL);
r3_tree_insert_path(n, "/baz/foo/garply", NULL);
r3_tree_insert_path(n, "/baz/bar/foo", NULL);
r3_tree_insert_path(n, "/baz/bar/qux", NULL);
r3_tree_insert_path(n, "/baz/bar/quux", NULL);
r3_tree_insert_path(n, "/baz/bar/corge", NULL);
r3_tree_insert_path(n, "/baz/bar/grault", NULL);
r3_tree_insert_path(n, "/baz/bar/garply", NULL);
r3_tree_insert_path(n, "/baz/qux/foo", NULL);
r3_tree_insert_path(n, "/baz/qux/bar", NULL);
r3_tree_insert_path(n, "/baz/qux/quux", NULL);
r3_tree_insert_path(n, "/baz/qux/corge", NULL);
r3_tree_insert_path(n, "/baz/qux/grault", NULL);
r3_tree_insert_path(n, "/baz/qux/garply", NULL);
r3_tree_insert_path(n, "/baz/quux/foo", NULL);
r3_tree_insert_path(n, "/baz/quux/bar", NULL);
r3_tree_insert_path(n, "/baz/quux/qux", NULL);
r3_tree_insert_path(n, "/baz/quux/corge", NULL);
r3_tree_insert_path(n, "/baz/quux/grault", NULL);
r3_tree_insert_path(n, "/baz/quux/garply", NULL);
r3_tree_insert_path(n, "/baz/corge/foo", NULL);
r3_tree_insert_path(n, "/baz/corge/bar", NULL);
r3_tree_insert_path(n, "/baz/corge/qux", NULL);
r3_tree_insert_path(n, "/baz/corge/quux", NULL);
r3_tree_insert_path(n, "/baz/corge/grault", NULL);
r3_tree_insert_path(n, "/baz/corge/garply", NULL);
r3_tree_insert_path(n, "/baz/grault/foo", NULL);
r3_tree_insert_path(n, "/baz/grault/bar", NULL);
r3_tree_insert_path(n, "/baz/grault/qux", NULL);
r3_tree_insert_path(n, "/baz/grault/quux", NULL);
r3_tree_insert_path(n, "/baz/grault/corge", NULL);
r3_tree_insert_path(n, "/baz/grault/garply", NULL);
r3_tree_insert_path(n, "/baz/garply/foo", NULL);
r3_tree_insert_path(n, "/baz/garply/bar", NULL);
r3_tree_insert_path(n, "/baz/garply/qux", NULL);
r3_tree_insert_path(n, "/baz/garply/quux", NULL);
r3_tree_insert_path(n, "/baz/garply/corge", NULL);
r3_tree_insert_path(n, "/baz/garply/grault", NULL);
r3_tree_insert_path(n, "/qux/foo/bar", NULL);
r3_tree_insert_path(n, "/qux/foo/baz", NULL);
r3_tree_insert_path(n, "/qux/foo/quux", NULL);
r3_tree_insert_path(n, "/qux/foo/corge", NULL);
r3_tree_insert_path(n, "/qux/foo/grault", NULL);
r3_tree_insert_path(n, "/qux/foo/garply", NULL);
r3_tree_insert_path(n, "/qux/bar/foo", NULL);
r3_tree_insert_path(n, "/qux/bar/baz", NULL);
r3_tree_insert_path(n, "/qux/bar/quux", NULL);
r3_tree_insert_path(n, "/qux/bar/corge", &route_data);
r3_tree_insert_path(n, "/qux/bar/grault", NULL);
r3_tree_insert_path(n, "/qux/bar/garply", NULL);
r3_tree_insert_path(n, "/qux/baz/foo", NULL);
r3_tree_insert_path(n, "/qux/baz/bar", NULL);
r3_tree_insert_path(n, "/qux/baz/quux", NULL);
r3_tree_insert_path(n, "/qux/baz/corge", NULL);
r3_tree_insert_path(n, "/qux/baz/grault", NULL);
r3_tree_insert_path(n, "/qux/baz/garply", NULL);
r3_tree_insert_path(n, "/qux/quux/foo", NULL);
r3_tree_insert_path(n, "/qux/quux/bar", NULL);
r3_tree_insert_path(n, "/qux/quux/baz", NULL);
r3_tree_insert_path(n, "/qux/quux/corge", NULL);
r3_tree_insert_path(n, "/qux/quux/grault", NULL);
r3_tree_insert_path(n, "/qux/quux/garply", NULL);
r3_tree_insert_path(n, "/qux/corge/foo", NULL);
r3_tree_insert_path(n, "/qux/corge/bar", NULL);
r3_tree_insert_path(n, "/qux/corge/baz", NULL);
r3_tree_insert_path(n, "/qux/corge/quux", NULL);
r3_tree_insert_path(n, "/qux/corge/grault", NULL);
r3_tree_insert_path(n, "/qux/corge/garply", NULL);
r3_tree_insert_path(n, "/qux/grault/foo", NULL);
r3_tree_insert_path(n, "/qux/grault/bar", NULL);
r3_tree_insert_path(n, "/qux/grault/baz", NULL);
r3_tree_insert_path(n, "/qux/grault/quux", NULL);
r3_tree_insert_path(n, "/qux/grault/corge", NULL);
r3_tree_insert_path(n, "/qux/grault/garply", NULL);
r3_tree_insert_path(n, "/qux/garply/foo", NULL);
r3_tree_insert_path(n, "/qux/garply/bar", NULL);
r3_tree_insert_path(n, "/qux/garply/baz", NULL);
r3_tree_insert_path(n, "/qux/garply/quux", NULL);
r3_tree_insert_path(n, "/qux/garply/corge", NULL);
r3_tree_insert_path(n, "/qux/garply/grault", NULL);
r3_tree_insert_path(n, "/quux/foo/bar", NULL);
r3_tree_insert_path(n, "/quux/foo/baz", NULL);
r3_tree_insert_path(n, "/quux/foo/qux", NULL);
r3_tree_insert_path(n, "/quux/foo/corge", NULL);
r3_tree_insert_path(n, "/quux/foo/grault", NULL);
r3_tree_insert_path(n, "/quux/foo/garply", NULL);
r3_tree_insert_path(n, "/quux/bar/foo", NULL);
r3_tree_insert_path(n, "/quux/bar/baz", NULL);
r3_tree_insert_path(n, "/quux/bar/qux", NULL);
r3_tree_insert_path(n, "/quux/bar/corge", NULL);
r3_tree_insert_path(n, "/quux/bar/grault", NULL);
r3_tree_insert_path(n, "/quux/bar/garply", NULL);
r3_tree_insert_path(n, "/quux/baz/foo", NULL);
r3_tree_insert_path(n, "/quux/baz/bar", NULL);
r3_tree_insert_path(n, "/quux/baz/qux", NULL);
r3_tree_insert_path(n, "/quux/baz/corge", NULL);
r3_tree_insert_path(n, "/quux/baz/grault", NULL);
r3_tree_insert_path(n, "/quux/baz/garply", NULL);
r3_tree_insert_path(n, "/quux/qux/foo", NULL);
r3_tree_insert_path(n, "/quux/qux/bar", NULL);
r3_tree_insert_path(n, "/quux/qux/baz", NULL);
r3_tree_insert_path(n, "/quux/qux/corge", NULL);
r3_tree_insert_path(n, "/quux/qux/grault", NULL);
r3_tree_insert_path(n, "/quux/qux/garply", NULL);
r3_tree_insert_path(n, "/quux/corge/foo", NULL);
r3_tree_insert_path(n, "/quux/corge/bar", NULL);
r3_tree_insert_path(n, "/quux/corge/baz", NULL);
r3_tree_insert_path(n, "/quux/corge/qux", NULL);
r3_tree_insert_path(n, "/quux/corge/grault", NULL);
r3_tree_insert_path(n, "/quux/corge/garply", NULL);
r3_tree_insert_path(n, "/quux/grault/foo", NULL);
r3_tree_insert_path(n, "/quux/grault/bar", NULL);
r3_tree_insert_path(n, "/quux/grault/baz", NULL);
r3_tree_insert_path(n, "/quux/grault/qux", NULL);
r3_tree_insert_path(n, "/quux/grault/corge", NULL);
r3_tree_insert_path(n, "/quux/grault/garply", NULL);
r3_tree_insert_path(n, "/quux/garply/foo", NULL);
r3_tree_insert_path(n, "/quux/garply/bar", NULL);
r3_tree_insert_path(n, "/quux/garply/baz", NULL);
r3_tree_insert_path(n, "/quux/garply/qux", NULL);
r3_tree_insert_path(n, "/quux/garply/corge", NULL);
r3_tree_insert_path(n, "/quux/garply/grault", NULL);
r3_tree_insert_path(n, "/corge/foo/bar", NULL);
r3_tree_insert_path(n, "/corge/foo/baz", NULL);
r3_tree_insert_path(n, "/corge/foo/qux", NULL);
r3_tree_insert_path(n, "/corge/foo/quux", NULL);
r3_tree_insert_path(n, "/corge/foo/grault", NULL);
r3_tree_insert_path(n, "/corge/foo/garply", NULL);
r3_tree_insert_path(n, "/corge/bar/foo", NULL);
r3_tree_insert_path(n, "/corge/bar/baz", NULL);
r3_tree_insert_path(n, "/corge/bar/qux", NULL);
r3_tree_insert_path(n, "/corge/bar/quux", NULL);
r3_tree_insert_path(n, "/corge/bar/grault", NULL);
r3_tree_insert_path(n, "/corge/bar/garply", NULL);
r3_tree_insert_path(n, "/corge/baz/foo", NULL);
r3_tree_insert_path(n, "/corge/baz/bar", NULL);
r3_tree_insert_path(n, "/corge/baz/qux", NULL);
r3_tree_insert_path(n, "/corge/baz/quux", NULL);
r3_tree_insert_path(n, "/corge/baz/grault", NULL);
r3_tree_insert_path(n, "/corge/baz/garply", NULL);
r3_tree_insert_path(n, "/corge/qux/foo", NULL);
r3_tree_insert_path(n, "/corge/qux/bar", NULL);
r3_tree_insert_path(n, "/corge/qux/baz", NULL);
r3_tree_insert_path(n, "/corge/qux/quux", NULL);
r3_tree_insert_path(n, "/corge/qux/grault", NULL);
r3_tree_insert_path(n, "/corge/qux/garply", NULL);
r3_tree_insert_path(n, "/corge/quux/foo", NULL);
r3_tree_insert_path(n, "/corge/quux/bar", NULL);
r3_tree_insert_path(n, "/corge/quux/baz", NULL);
r3_tree_insert_path(n, "/corge/quux/qux", NULL);
r3_tree_insert_path(n, "/corge/quux/grault", NULL);
r3_tree_insert_path(n, "/corge/quux/garply", NULL);
r3_tree_insert_path(n, "/corge/grault/foo", NULL);
r3_tree_insert_path(n, "/corge/grault/bar", NULL);
r3_tree_insert_path(n, "/corge/grault/baz", NULL);
r3_tree_insert_path(n, "/corge/grault/qux", NULL);
r3_tree_insert_path(n, "/corge/grault/quux", NULL);
r3_tree_insert_path(n, "/corge/grault/garply", NULL);
r3_tree_insert_path(n, "/corge/garply/foo", NULL);
r3_tree_insert_path(n, "/corge/garply/bar", NULL);
r3_tree_insert_path(n, "/corge/garply/baz", NULL);
r3_tree_insert_path(n, "/corge/garply/qux", NULL);
r3_tree_insert_path(n, "/corge/garply/quux", NULL);
r3_tree_insert_path(n, "/corge/garply/grault", NULL);
r3_tree_insert_path(n, "/grault/foo/bar", NULL);
r3_tree_insert_path(n, "/grault/foo/baz", NULL);
r3_tree_insert_path(n, "/grault/foo/qux", NULL);
r3_tree_insert_path(n, "/grault/foo/quux", NULL);
r3_tree_insert_path(n, "/grault/foo/corge", NULL);
r3_tree_insert_path(n, "/grault/foo/garply", NULL);
r3_tree_insert_path(n, "/grault/bar/foo", NULL);
r3_tree_insert_path(n, "/grault/bar/baz", NULL);
r3_tree_insert_path(n, "/grault/bar/qux", NULL);
r3_tree_insert_path(n, "/grault/bar/quux", NULL);
r3_tree_insert_path(n, "/grault/bar/corge", NULL);
r3_tree_insert_path(n, "/grault/bar/garply", NULL);
r3_tree_insert_path(n, "/grault/baz/foo", NULL);
r3_tree_insert_path(n, "/grault/baz/bar", NULL);
r3_tree_insert_path(n, "/grault/baz/qux", NULL);
r3_tree_insert_path(n, "/grault/baz/quux", NULL);
r3_tree_insert_path(n, "/grault/baz/corge", NULL);
r3_tree_insert_path(n, "/grault/baz/garply", NULL);
r3_tree_insert_path(n, "/grault/qux/foo", NULL);
r3_tree_insert_path(n, "/grault/qux/bar", NULL);
r3_tree_insert_path(n, "/grault/qux/baz", NULL);
r3_tree_insert_path(n, "/grault/qux/quux", NULL);
r3_tree_insert_path(n, "/grault/qux/corge", NULL);
r3_tree_insert_path(n, "/grault/qux/garply", NULL);
r3_tree_insert_path(n, "/grault/quux/foo", NULL);
r3_tree_insert_path(n, "/grault/quux/bar", NULL);
r3_tree_insert_path(n, "/grault/quux/baz", NULL);
r3_tree_insert_path(n, "/grault/quux/qux", NULL);
r3_tree_insert_path(n, "/grault/quux/corge", NULL);
r3_tree_insert_path(n, "/grault/quux/garply", NULL);
r3_tree_insert_path(n, "/grault/corge/foo", NULL);
r3_tree_insert_path(n, "/grault/corge/bar", NULL);
r3_tree_insert_path(n, "/grault/corge/baz", NULL);
r3_tree_insert_path(n, "/grault/corge/qux", NULL);
r3_tree_insert_path(n, "/grault/corge/quux", NULL);
r3_tree_insert_path(n, "/grault/corge/garply", NULL);
r3_tree_insert_path(n, "/grault/garply/foo", NULL);
r3_tree_insert_path(n, "/grault/garply/bar", NULL);
r3_tree_insert_path(n, "/grault/garply/baz", NULL);
r3_tree_insert_path(n, "/grault/garply/qux", NULL);
r3_tree_insert_path(n, "/grault/garply/quux", NULL);
r3_tree_insert_path(n, "/grault/garply/corge", NULL);
r3_tree_insert_path(n, "/garply/foo/bar", NULL);
r3_tree_insert_path(n, "/garply/foo/baz", NULL);
r3_tree_insert_path(n, "/garply/foo/qux", NULL);
r3_tree_insert_path(n, "/garply/foo/quux", NULL);
r3_tree_insert_path(n, "/garply/foo/corge", NULL);
r3_tree_insert_path(n, "/garply/foo/grault", NULL);
r3_tree_insert_path(n, "/garply/bar/foo", NULL);
r3_tree_insert_path(n, "/garply/bar/baz", NULL);
r3_tree_insert_path(n, "/garply/bar/qux", NULL);
r3_tree_insert_path(n, "/garply/bar/quux", NULL);
r3_tree_insert_path(n, "/garply/bar/corge", NULL);
r3_tree_insert_path(n, "/garply/bar/grault", NULL);
r3_tree_insert_path(n, "/garply/baz/foo", NULL);
r3_tree_insert_path(n, "/garply/baz/bar", NULL);
r3_tree_insert_path(n, "/garply/baz/qux", NULL);
r3_tree_insert_path(n, "/garply/baz/quux", NULL);
r3_tree_insert_path(n, "/garply/baz/corge", NULL);
r3_tree_insert_path(n, "/garply/baz/grault", NULL);
r3_tree_insert_path(n, "/garply/qux/foo", NULL);
r3_tree_insert_path(n, "/garply/qux/bar", NULL);
r3_tree_insert_path(n, "/garply/qux/baz", NULL);
r3_tree_insert_path(n, "/garply/qux/quux", NULL);
r3_tree_insert_path(n, "/garply/qux/corge", NULL);
r3_tree_insert_path(n, "/garply/qux/grault", NULL);
r3_tree_insert_path(n, "/garply/quux/foo", NULL);
r3_tree_insert_path(n, "/garply/quux/bar", NULL);
r3_tree_insert_path(n, "/garply/quux/baz", NULL);
r3_tree_insert_path(n, "/garply/quux/qux", NULL);
r3_tree_insert_path(n, "/garply/quux/corge", NULL);
r3_tree_insert_path(n, "/garply/quux/grault", NULL);
r3_tree_insert_path(n, "/garply/corge/foo", NULL);
r3_tree_insert_path(n, "/garply/corge/bar", NULL);
r3_tree_insert_path(n, "/garply/corge/baz", NULL);
r3_tree_insert_path(n, "/garply/corge/qux", NULL);
r3_tree_insert_path(n, "/garply/corge/quux", NULL);
r3_tree_insert_path(n, "/garply/corge/grault", NULL);
r3_tree_insert_path(n, "/garply/grault/foo", NULL);
r3_tree_insert_path(n, "/garply/grault/bar", NULL);
r3_tree_insert_path(n, "/garply/grault/baz", NULL);
r3_tree_insert_path(n, "/garply/grault/qux", NULL);
r3_tree_insert_path(n, "/garply/grault/quux", NULL);
r3_tree_insert_path(n, "/garply/grault/corge", NULL);
MEASURE(tree_compile)
r3_tree_compile(n, NULL);
END_MEASURE(tree_compile)
R3Node * m;
m = r3_tree_match(n , "/qux/bar/corge", NULL);
assert(m != NULL);
assert( *((int*) m->data) == 999 );
BENCHMARK(str_dispatch)
r3_tree_matchl(n , "/qux/bar/corge", strlen("/qux/bar/corge"), NULL);
END_BENCHMARK(str_dispatch)
BENCHMARK_SUMMARY(str_dispatch);
BENCHMARK(str_match_entry)
match_entry * e = match_entry_createl("/qux/bar/corge", strlen("/qux/bar/corge") );
r3_tree_match_entry(n , e);
match_entry_free(e);
END_BENCHMARK(str_match_entry)
BENCHMARK_SUMMARY(str_match_entry);
R3Node * tree2 = r3_tree_create(1);
r3_tree_insert_path(tree2, "/post/{year}/{month}", NULL);
r3_tree_compile(tree2, NULL);
// r3_tree_dump(tree2,0);
BENCHMARK(pcre_dispatch)
r3_tree_matchl(tree2, "/post/2014/12", strlen("/post/2014/12"), NULL);
END_BENCHMARK(pcre_dispatch)
BENCHMARK_SUMMARY(pcre_dispatch);
BENCHMARK_RECORD_CSV("bench_str.csv", 4, BR(str_dispatch), BR(pcre_dispatch), BR(tree_compile), BR(str_match_entry) );
r3_tree_free(tree2);
r3_tree_free(n);
return 0;
}

68
tests/bench.h
View file

@ -1,68 +0,0 @@
/*
* bench.h
* Copyright (C) 2014 c9s <yoanlin93@gmail.com>
*
* Distributed under terms of the MIT license.
*/
#ifndef BENCH_H
#define BENCH_H
#include <stdlib.h>
#define MICRO_IN_SEC 1000000.00
#define SEC_IN_MIN 60
#define NUL '\0'
typedef struct {
long N; // N for each run
long R; // runs
double secs;
double start;
double end;
} bench;
unsigned long unixtime();
double microtime();
void bench_start(bench *b);
void bench_stop(bench *b);
double bench_iteration_speed(bench *b);
void bench_print_summary(bench *b);
double bench_duration(bench *b);
void bench_append_csv(char *filename, int countOfB, ...);
#define MEASURE(B) \
bench B; B.N = 1; B.R = 1; \
printf("Measuring " #B "...\n"); \
bench_start(&B);
#define END_MEASURE(B) \
bench_stop(&B);
#define BENCHMARK(B) \
bench B; B.N = 5000000; B.R = 3; \
printf("Benchmarking " #B "...\n"); \
bench_start(&B); \
for (int _r = 0; _r < B.R ; _r++ ) { \
for (int _i = 0; _i < B.N ; _i++ ) {
#define END_BENCHMARK(B) \
} \
} \
bench_stop(&B);
#define BENCHMARK_SUMMARY(B) bench_print_summary(&B);
#define BENCHMARK_RECORD_CSV(filename, countOfB, ...) \
bench_append_csv(filename, countOfB, __VA_ARGS__)
#define BR(b) &b
#endif /* !BENCH_H */

50
tests/bench_str.csv Normal file
View file

@ -0,0 +1,50 @@
1400242718,5649455.80
1400242784,5775186.12
1400242814,5653481.02
1400242868,5857187.70
1400242938,5732228.92
1400243193,5959689.05
1400243423,5717292.34
1400243528,5669803.44
1400243702,5880318.26
1400243875,5789509.57
1400243912,5889038.56
1400243951,5922317.92
1400243971,6069795.56
1400243982,5904973.70
1400243985,5888983.99
1400244196,5174852.68
1400244284,5821697.95
1400244307,6012282.29
1400244516,5929306.97
1400244550,5858897.69
1400244556,5998727.11
1400244574,5846792.25
1400244592,5930319.69
1400244599,5910137.48
1400244639,5936452.01
1400244648,5978607.43
1400244653,5956364.63
1400244657,5911318.61
1400244829,6362496.45
1400244887,6330902.59
1400244895,6390983.42
1400244908,6380415.58
1400244914,6346830.19
1400244932,6610181.08
1400245102,6404550.11
1400245168,6085174.66
1400245176,6400679.76
1400245216,6416409.15
1400245227,6485899.37
1400245230,5862573.02
1400245233,6526163.60
1400245281,6205337.09
1400245289,6217947.43
1400245311,6423151.81
1400251162,5826610.20
1400251172,6039034.62
1400251256,6219533.32
1400251264,6015717.76
1400278620,5733465.40
1400279249,6306920.57
1 1400242718 5649455.80
2 1400242784 5775186.12
3 1400242814 5653481.02
4 1400242868 5857187.70
5 1400242938 5732228.92
6 1400243193 5959689.05
7 1400243423 5717292.34
8 1400243528 5669803.44
9 1400243702 5880318.26
10 1400243875 5789509.57
11 1400243912 5889038.56
12 1400243951 5922317.92
13 1400243971 6069795.56
14 1400243982 5904973.70
15 1400243985 5888983.99
16 1400244196 5174852.68
17 1400244284 5821697.95
18 1400244307 6012282.29
19 1400244516 5929306.97
20 1400244550 5858897.69
21 1400244556 5998727.11
22 1400244574 5846792.25
23 1400244592 5930319.69
24 1400244599 5910137.48
25 1400244639 5936452.01
26 1400244648 5978607.43
27 1400244653 5956364.63
28 1400244657 5911318.61
29 1400244829 6362496.45
30 1400244887 6330902.59
31 1400244895 6390983.42
32 1400244908 6380415.58
33 1400244914 6346830.19
34 1400244932 6610181.08
35 1400245102 6404550.11
36 1400245168 6085174.66
37 1400245176 6400679.76
38 1400245216 6416409.15
39 1400245227 6485899.37
40 1400245230 5862573.02
41 1400245233 6526163.60
42 1400245281 6205337.09
43 1400245289 6217947.43
44 1400245311 6423151.81
45 1400251162 5826610.20
46 1400251172 6039034.62
47 1400251256 6219533.32
48 1400251264 6015717.76
49 1400278620 5733465.40
50 1400279249 6306920.57

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