GKeyFile读取配置文件

对于GKeyFile生成的格式文件，同样可以通过此数据结构进行读取文件中的配置信息，生成的配置文件内容为：

[STARTUP]

x=300

y=600

center=true

timestamp=1314432584

random=0.78204092288815774

[PATH]

bin_path=/bin;/sbin;/usr/bin;/usr/local/bin;/home/jcodeer/bin;

这次使用GKeyFile将其中的每一键项读取出来，进行输出。程序代码：

#include

int main(int argc,char** argv){

    GKeyFile* config = g_key_file_new();

    g_key_file_load_from_file(config,"./019.ini",G_KEY_FILE_KEEP_COMMENTS|G_KEY_FILE_KEEP_TRANSLATIONS,NULL);

    

#define STARTUP "STARTUP"

#define PATH    "PATH"

    gchar* x = g_key_file_get_value(config,STARTUP,"x",NULL);

    g_print("x = %s\n",x);

    gchar* y = g_key_file_get_string(config,STARTUP,"y",NULL);

    g_print("y = %s\n",y);

    gboolean center = g_key_file_get_boolean(config,STARTUP,"center",NULL);

    g_print("center = %d\n",center);

    gint timestamp = g_key_file_get_integer(config,STARTUP,"timestamp",NULL);

    g_print("timestamp = %u\n",timestamp);

    gdouble random = g_key_file_get_double(config,STARTUP,"random",NULL);

    g_print("random = %0.10f\n",random);

    gsize length,i;

    gchar** bin_path = g_key_file_get_string_list(config,PATH,"bin_path",&length,NULL);

 

    g_print("bin_path=");

    for(i = 0; i < length;i++){

        g_print("%s;",bin_path[i]);

    }

    g_print("\n");

#undef STARTUP

#undef PATH

    g_key_file_free(config);

    return 0;

}