c配置库ccl使用小结

配置文件为key=value键值对形式

下载与安装

库文件下载：ccl-0.1.1.tar.gz

安装：

 tar -zxvf ccl-0.1.1.tar.gz 

cd ccl-0.1.1

./configure --prefix=/usr/local

make  && make install

 ldconfig

示例

新建一个test.conf配置文件，内容如下：

## Sample configuration file 
Desktop-Picture= /usr/images/earth.jpg Position= Centered "Background Color"= Black

测试源码：

/*
 * test.c
 * Author: elesos.com
 */
 
#include "ccl/ccl.h"#include <stdio.h>
 
int main(int argc,char**argv){struct ccl_t            config;conststruct ccl_pair_t *iter;char*szjpg = NULL;
 
	/* Set configuration file details */
	config.comment_char='#';
	config.sep_char='=';
	config.str_char='"';
 
	/* Parse the file */if(0!= ccl_parse(&config,"test.conf")){printf("parse configuration file error!\n");}
 
	/* Iterate through all key/value pairs */while((iter = ccl_iterate(&config))!=0){printf("%s=%s\n", iter->key, iter->value);}
 
	szjpg = ccl_get(&config,"Desktop-Picture");printf("Picture=%s\n", szjpg);
 
	/* Clean up */
	ccl_release(&config);}

源码与配置文件打包下载：艺搜下载

程序输出：

Background Color=Black
Desktop-Picture=/usr/images/earth.jpg
Position=Centered
Picture=/usr/images/earth.jpg