From a5c9cf5ac8919dc2a5c3a27da8e784e551e84075 Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Fri, 18 Mar 2022 13:51:17 +0000 Subject: [PATCH] git subrepo clone https://github.com/pcercuei/libini.git deps/libini subrepo: subdir: "deps/libini" merged: "e2215436" upstream: origin: "https://github.com/pcercuei/libini.git" branch: "master" commit: "e2215436" git-subrepo: version: "0.4.3" origin: "https://github.com/ingydotnet/git-subrepo.git" commit: "2f68596" --- deps/libini/.gitignore | 2 + deps/libini/.gitrepo | 12 + deps/libini/CMakeLists.txt | 42 +++ deps/libini/LICENSE.txt | 502 ++++++++++++++++++++++++++++ deps/libini/example/Makefile | 19 ++ deps/libini/example/test.c | 72 ++++ deps/libini/example/test.ini | 37 ++ deps/libini/ini.h | 93 ++++++ deps/libini/libini.c | 252 ++++++++++++++ deps/libini/libini.pc.cmakein | 12 + deps/libini/python/ini.py | 111 ++++++ deps/libini/python/setup.py.cmakein | 12 + 12 files changed, 1166 insertions(+) create mode 100644 deps/libini/.gitignore create mode 100644 deps/libini/.gitrepo create mode 100644 deps/libini/CMakeLists.txt create mode 100644 deps/libini/LICENSE.txt create mode 100644 deps/libini/example/Makefile create mode 100644 deps/libini/example/test.c create mode 100644 deps/libini/example/test.ini create mode 100644 deps/libini/ini.h create mode 100644 deps/libini/libini.c create mode 100644 deps/libini/libini.pc.cmakein create mode 100644 deps/libini/python/ini.py create mode 100755 deps/libini/python/setup.py.cmakein diff --git a/deps/libini/.gitignore b/deps/libini/.gitignore new file mode 100644 index 000000000..26bfcd4ac --- /dev/null +++ b/deps/libini/.gitignore @@ -0,0 +1,2 @@ +*.o +python/setup.py diff --git a/deps/libini/.gitrepo b/deps/libini/.gitrepo new file mode 100644 index 000000000..9fac06268 --- /dev/null +++ b/deps/libini/.gitrepo @@ -0,0 +1,12 @@ +; DO NOT EDIT (unless you know what you are doing) +; +; This subdirectory is a git "subrepo", and this file is maintained by the +; git-subrepo command. See https://github.com/git-commands/git-subrepo#readme +; +[subrepo] + remote = https://github.com/pcercuei/libini.git + branch = master + commit = e22154361dfc63778a1ca4f153f085c5236ed8f7 + parent = 1af7eab6e37f80f7cf469c9e86e0e1cd4524b1ba + method = merge + cmdver = 0.4.3 diff --git a/deps/libini/CMakeLists.txt b/deps/libini/CMakeLists.txt new file mode 100644 index 000000000..c48ba9dc6 --- /dev/null +++ b/deps/libini/CMakeLists.txt @@ -0,0 +1,42 @@ +cmake_minimum_required(VERSION 3.1.0) +project(libini LANGUAGES C VERSION 0.1) + +include(GNUInstallDirs) + +set(INSTALL_PKGCONFIG_DIR "${CMAKE_INSTALL_LIBDIR}/pkgconfig" + CACHE PATH "Installation directory for pkgconfig (.pc) files") + +set(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries") +if (NOT BUILD_SHARED_LIBS) + set(INI_STATIC_CFLAGS -Dlibini_STATIC) +endif (NOT BUILD_SHARED_LIBS) + +set(LIBINI_PC ${CMAKE_CURRENT_BINARY_DIR}/libini.pc) +configure_file(libini.pc.cmakein ${LIBINI_PC} @ONLY) +install(FILES ${LIBINI_PC} DESTINATION "${INSTALL_PKGCONFIG_DIR}") + +set(SETUP_PY ${CMAKE_CURRENT_SOURCE_DIR}/python/setup.py) +configure_file(python/setup.py.cmakein ${SETUP_PY} @ONLY) + +set(LIBINI_CFILES libini.c) +set(LIBINI_HEADERS ini.h) + +if (CMAKE_COMPILER_IS_GNUCC AND NOT WIN32) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden") +endif() + +add_library(ini ${LIBINI_CFILES} ${LIBINI_HEADERS}) +set_target_properties(ini PROPERTIES + VERSION ${PROJECT_VERSION} + SOVERSION ${PROJECT_VERSION_MAJOR} + PUBLIC_HEADER ${LIBINI_HEADERS} +) + +target_compile_definitions(ini PUBLIC ${INI_STATIC_CFLAGS}) + +install(TARGETS ini + ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}" + LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}" + RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" + PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}" +) diff --git a/deps/libini/LICENSE.txt b/deps/libini/LICENSE.txt new file mode 100644 index 000000000..4362b4915 --- /dev/null +++ b/deps/libini/LICENSE.txt @@ -0,0 +1,502 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 2.1, February 1999 + + Copyright (C) 1991, 1999 Free Software Foundation, Inc. + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + +[This is the first released version of the Lesser GPL. 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See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +Also add information on how to contact you by electronic and paper mail. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the library, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the + library `Frob' (a library for tweaking knobs) written by James Random Hacker. + + , 1 April 1990 + Ty Coon, President of Vice + +That's all there is to it! diff --git a/deps/libini/example/Makefile b/deps/libini/example/Makefile new file mode 100644 index 000000000..0df8496e8 --- /dev/null +++ b/deps/libini/example/Makefile @@ -0,0 +1,19 @@ + + +TARGET = test + +CC = $(CROSS_COMPILE)gcc +CFLAGS = -Wall -O2 +LDFLAGS = -lini + +OBJS = test.o + +.PHONY: all clean + +all: $(TARGET) + +$(TARGET): $(OBJS) + $(CC) $(CFLAGS) $(LDFLAGS) $^ -o $@ + +clean: + rm -f $(OBJS) $(TARGET) diff --git a/deps/libini/example/test.c b/deps/libini/example/test.c new file mode 100644 index 000000000..47847c6db --- /dev/null +++ b/deps/libini/example/test.c @@ -0,0 +1,72 @@ + +#include +#include +#include +#include + +#include + +int main(int argc, char **argv) +{ + struct INI *ini; + + if (argc < 2) { + printf("USAGE: test [INI_FILE]...\n"); + return EXIT_SUCCESS; + } + + ini = ini_open(argv[1]); + if (!ini) + return EXIT_FAILURE; + printf("INI file opened.\n"); + + while (1) { + const char *buf; + char *name; + size_t name_len; + int res = ini_next_section(ini, &buf, &name_len); + if (!res) { + printf("End of file.\n"); + break; + } + if (res < 0) { + printf("ERROR: code %i\n", res); + goto error; + } + + name = alloca(name_len + 1); + name[name_len] = '\0'; + memcpy(name, buf, name_len); + printf("Opening section: \'%s\'\n", name); + + while (1) { + const char *buf2; + char *key, *value; + size_t key_len, value_len; + res = ini_read_pair(ini, &buf, &key_len, &buf2, &value_len); + if (!res) { + printf("No more data.\n"); + break; + } + if (res < 0) { + printf("ERROR: code %i\n", res); + goto error; + } + + key = alloca(key_len + 1); + key[key_len] = '\0'; + memcpy(key, buf, key_len); + value = alloca(value_len + 1); + value[value_len] = '\0'; + memcpy(value, buf2, value_len); + printf("Reading key: \'%s\' value: \'%s\'\n", key, value); + } + } + + ini_close(ini); + return EXIT_SUCCESS; + +error: + ini_close(ini); + return EXIT_FAILURE; +} diff --git a/deps/libini/example/test.ini b/deps/libini/example/test.ini new file mode 100644 index 000000000..cd4f1999d --- /dev/null +++ b/deps/libini/example/test.ini @@ -0,0 +1,37 @@ + +[Desktop Entry] + +# Name of the application +Name = Foo + +# Short description about the application +Comment = Foo's bar + +# Executable. Append ' %f' if a file is required, +# e.g. 'foo %f' to load 'foo' with a file. +Exec = test.elf %f + +# Set to 'true' if the application has to be launched inside a terminal. +Terminal = false + +# Type of the link: always set to 'Applications' +Type = Application + +# Whether or not the menu should notify that the application is being launched. +StartupNotify = true + +# Name of the icon, WITHOUT EXTENSION, that should +# be assignated to this application. +Icon = nx + +# List of categories on which the application should appear. +# A semicolon should separe the categories, and you must leave one +# semicolon at the end of the list. +Categories = games; + +# Alternative actions for this link +Actions = Test; + +[Action Test] + +Test = This is a test. diff --git a/deps/libini/ini.h b/deps/libini/ini.h new file mode 100644 index 000000000..8b6ceed80 --- /dev/null +++ b/deps/libini/ini.h @@ -0,0 +1,93 @@ +/* + * libini - Library to read INI configuration files + * + * Copyright (C) 2014 Paul Cercueil + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + */ + +#ifndef __INI_H +#define __INI_H + +#ifdef __cplusplus +extern "C" { +#endif + +#ifdef _WIN32 +# ifdef ini_EXPORTS +# define __api __declspec(dllexport) +# elif !defined(libini_STATIC) +# define __api __declspec(dllimport) +# else +# define __api +# endif +#elif __GNUC__ >= 4 +# define __api __attribute__((visibility ("default"))) +#else +# define __api +#endif + +#include + +struct INI; + +__api struct INI *ini_open(const char *file); +__api struct INI *ini_open_mem(const char *buf, size_t len); + +__api void ini_close(struct INI *ini); + +/* Jump to the next section. + * if 'name' is set, the pointer passed as argument + * points to the name of the section. 'name_len' is set to the length + * of the char array. + * XXX: the pointer will be invalid as soon as ini_close() is called. + * + * Returns: + * -EIO if an error occurred while reading the file, + * 0 if no more section can be found, + * 1 otherwise. + */ +__api int ini_next_section(struct INI *ini, + const char **name, size_t *name_len); + +/* Read a key/value pair. + * 'key' and 'value' must be valid pointers. The pointers passed as arguments + * will point to the key and value read. 'key_len' and 'value_len' are + * set to the length of their respective char arrays. + * XXX: the pointers will be invalid as soon as ini_close() is called. + * + * Returns: + * -EIO if an error occurred while reading the file, + * 0 if no more key/value pairs can be found, + * 1 otherwise. + */ +__api int ini_read_pair(struct INI *ini, + const char **key, size_t *key_len, + const char **value, size_t *value_len); + +/* Set the read head to a specified offset. */ +__api void ini_set_read_pointer(struct INI *ini, const char *pointer); + +/* Get the number of the line that contains the specified address. + * + * Returns: + * -EINVAL if the pointer points outside the INI string, + * The line number otherwise. + */ +__api int ini_get_line_number(struct INI *ini, const char *pointer); + +#ifdef __cplusplus +} +#endif + +#undef __api + +#endif /* __INI_H */ diff --git a/deps/libini/libini.c b/deps/libini/libini.c new file mode 100644 index 000000000..f61fd7309 --- /dev/null +++ b/deps/libini/libini.c @@ -0,0 +1,252 @@ +/* + * libini - Library to read INI configuration files + * + * Copyright (C) 2014 Paul Cercueil + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + */ + +#include +#include +#include +#include + +#include "ini.h" + +struct INI { + const char *buf, *end, *curr; + bool free_buf_on_exit; +}; + +static struct INI *_ini_open_mem(const char *buf, + size_t len, bool free_buf_on_exit) +{ + struct INI *ini = malloc(sizeof(*ini)); + if (!ini) { + errno = ENOMEM; + return NULL; + } + + ini->buf = ini->curr = buf; + ini->end = buf + len; + ini->free_buf_on_exit = free_buf_on_exit; + return ini; +} + +struct INI *ini_open_mem(const char *buf, size_t len) +{ + return _ini_open_mem(buf, len, false); +} + +struct INI *ini_open(const char *file) +{ + FILE *f; + char *buf, *ptr; + size_t len, left; + struct INI *ini = NULL; + int ret = 0; + + f = fopen(file, "r"); + if (!f) { + ret = -errno; + goto err_set_errno; + } + + fseek(f, 0, SEEK_END); + ret = ftell(f); + + if (ret <= 0) { + ret = -EINVAL; + goto error_fclose; + } + + len = (size_t) ret; + buf = malloc(len); + if (!buf) { + ret = -ENOMEM; + goto error_fclose; + } + + rewind(f); + + for (left = len, ptr = buf; left; ) { + size_t tmp = fread(ptr, 1, left, f); + if (tmp == 0) { + if (feof(f)) + break; + + ret = -ferror(f); + free(buf); + goto error_fclose; + } + + left -= tmp; + ptr += tmp; + } + + ini = _ini_open_mem(buf, len - left, true); + if (!ini) + ret = -errno; + +error_fclose: + fclose(f); +err_set_errno: + errno = -ret; + return ini; +} + +void ini_close(struct INI *ini) +{ + if (ini->free_buf_on_exit) + free((char *) ini->buf); + free(ini); +} + +static bool skip_comments(struct INI *ini) +{ + const char *curr = ini->curr; + const char *end = ini->end; + + while (curr != end) { + if (*curr == '\r' || *curr == '\n') + curr++; + else if (*curr == '#') + do { curr++; } while (curr != end && *curr != '\n'); + else + break; + } + + ini->curr = curr; + return curr == end; +} + +static bool skip_line(struct INI *ini) +{ + const char *curr = ini->curr; + const char *end = ini->end; + + for (; curr != end && *curr != '\n'; curr++); + if (curr == end) { + ini->curr = end; + return true; + } else { + ini->curr = curr + 1; + return false; + } +} + +int ini_next_section(struct INI *ini, const char **name, size_t *name_len) +{ + const char *_name; + if (ini->curr == ini->end) + return 0; /* EOF: no more sections */ + + if (ini->curr == ini->buf) { + if (skip_comments(ini) || *ini->curr != '[') + return -EIO; + } else while (*ini->curr != '[' && !skip_line(ini)); + + if (ini->curr == ini->end) + return 0; /* EOF: no more sections */ + + _name = ++ini->curr; + do { + ini->curr++; + if (ini->curr == ini->end || *ini->curr == '\n') + return -EIO; + } while (*ini->curr != ']'); + + + if (name && name_len) { + *name = _name; + *name_len = ini->curr - _name; + } + + ini->curr++; + return 1; +} + +int ini_read_pair(struct INI *ini, + const char **key, size_t *key_len, + const char **value, size_t *value_len) +{ + size_t _key_len = 0; + const char *_key, *_value, *curr, *end = ini->end; + + if (skip_comments(ini)) + return 0; + curr = _key = ini->curr; + + if (*curr == '[') + return 0; + + while (true) { + curr++; + + if (curr == end || *curr == '\n') { + return -EIO; + + } else if (*curr == '=') { + const char *tmp = curr; + _key_len = curr - _key; + for (tmp = curr - 1; tmp > ini->curr && + (*tmp == ' ' || *tmp == '\t'); tmp--) + _key_len--; + curr++; + break; + } + } + + /* Skip whitespaces. */ + while (curr != end && (*curr == ' ' || *curr == '\t')) curr++; + if (curr == end) + return -EIO; + + _value = curr; + + while (curr != end && *curr != '\n') curr++; + if (curr == end) + return -EIO; + + *value = _value; + *value_len = curr - _value - (*(curr - 1) == '\r'); + *key = _key; + *key_len = _key_len; + + ini->curr = ++curr; + return 1; +} + +void ini_set_read_pointer(struct INI *ini, const char *pointer) +{ + if ((uintptr_t) pointer < (uintptr_t) ini->buf) + ini->curr = ini->buf; + else if ((uintptr_t) pointer > (uintptr_t) ini->end) + ini->curr = ini->end; + else + ini->curr = pointer; +} + +int ini_get_line_number(struct INI *ini, const char *pointer) +{ + int line = 1; + const char *it; + + if ((uintptr_t) pointer < (uintptr_t) ini->buf) + return -EINVAL; + if ((uintptr_t) pointer > (uintptr_t) ini->end) + return -EINVAL; + + for (it = ini->buf; (uintptr_t) it < (uintptr_t) pointer; it++) + line += (*it == '\n'); + + return line; +} diff --git a/deps/libini/libini.pc.cmakein b/deps/libini/libini.pc.cmakein new file mode 100644 index 000000000..718eee8cc --- /dev/null +++ b/deps/libini/libini.pc.cmakein @@ -0,0 +1,12 @@ +prefix=@CMAKE_INSTALL_PREFIX@ +exec_prefix=${prefix} +libdir=${prefix}/@CMAKE_INSTALL_LIBDIR@ +includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@ + +Name: libini +Description: library to read INI configuration files +Version: @PROJECT_VERSION@ + +Requires: +Libs: -L${libdir} -lini +Cflags: -I${includedir} @INI_STATIC_CFLAGS@ diff --git a/deps/libini/python/ini.py b/deps/libini/python/ini.py new file mode 100644 index 000000000..8d4d75878 --- /dev/null +++ b/deps/libini/python/ini.py @@ -0,0 +1,111 @@ +from ctypes import POINTER, Structure, cdll, c_char_p, c_int, c_uint, byref +from sys import argv + +def _checkOpen(result, func, arguments): + if result: + return result + else: + raise IOError("Failed to open INI file: '%s'" % arguments[0]) + +def _checkRead(result, func, arguments): + if result == -1: + raise SyntaxError("Error occured while parsing INI file") + return result + +def _init(): + class _INI(Structure): + pass + IniPtr = POINTER(_INI) + + lib = cdll.LoadLibrary('libini.so.0') + + ini_open = lib.ini_open + ini_open.restype = IniPtr + ini_open.archtypes = (c_char_p, ) + ini_open.errcheck = _checkOpen + global _ini_open + _ini_open = ini_open + + ini_close = lib.ini_close + ini_close.restype = None + ini_close.archtypes = (IniPtr, ) + global _ini_close + _ini_close = ini_close + + ini_next_section = lib.ini_next_section + ini_next_section.restype = c_int + ini_next_section.archtypes = (IniPtr, c_char_p, c_uint) + ini_next_section.errcheck = _checkRead + global _ini_next_section + _ini_next_section = ini_next_section + + ini_read_pair = lib.ini_read_pair + ini_read_pair.restype = c_int + ini_read_pair.archtypes = (IniPtr, c_char_p, c_uint, c_char_p, c_uint) + ini_read_pair.errcheck = _checkRead + global _ini_read_pair + _ini_read_pair = ini_read_pair + +_init() + +class INI(object): + + def __init__(self, path): + self._ini = _ini_open(path) + + def __del__(self): + _ini_close(self._ini) + + def next_section(self): + s = c_char_p() + u = c_uint() + res = _ini_next_section(self._ini, byref(s), byref(u)) + if res == 1: + return s.value[:u.value] + + def read_pair(self): + key = c_char_p() + key_len = c_uint() + val = c_char_p() + val_len = c_uint() + res = _ini_read_pair(self._ini, \ + byref(key), byref(key_len), \ + byref(val), byref(val_len)) + if res == 1: + return (key.value[:key_len.value], val.value[:val_len.value]) + return (None, None) + + +def read_ini(filename): + ini = INI(filename) + ini_dict = {} + first_section = True + + while True: + section = ini.next_section() + if not first_section and not section: + break + first_section = False + + section_dict = {} + while True: + key, value = ini.read_pair() + if not key: + break + section_dict[key] = value + + ini_dict[section] = section_dict + + return ini_dict + + +def main(): + if len(argv) != 2: + print "Usage: ini.py [INI_FILE]..." + return + + ini = read_ini(argv[1]) + print ini + +if __name__ == '__main__': + main() diff --git a/deps/libini/python/setup.py.cmakein b/deps/libini/python/setup.py.cmakein new file mode 100755 index 000000000..28f124218 --- /dev/null +++ b/deps/libini/python/setup.py.cmakein @@ -0,0 +1,12 @@ +#!/usr/bin/env python + +from distutils.core import setup + +setup(name='libini', + version='@VERSION@', + description='Library to handle INI configuration files', + author='Paul Cercueil', + author_email='paul@crapouillou.net', + url='http://github.com/pcercuei/libini', + py_modules=['ini'], + )