cwbC 语言网络框架

cwb（C on Web）一个轻量级，快速的 C 语言网络框架。

特性:

• 异步IO支持


• 事件驱动库


• 数据序列化、编码支持

示例代码

/*    事件驱动库    */

Cwb_Event_Base *base = cwb_event_new();

assert(base);

assert(!cwb_event_watch_fd(base,serverSocket,CWB_EVENT_READ,sockethandler,NULL));

cwb_event_loop(base);

cwb_event_destroy(base);



/*    数据结构    */

#include<stdio.h>

#include<stdlib.h>

#include<string.h>

#include<assert.h>



#include<cwb/Ds.h>



#include"Test.h"



int main(void)

{

	Cwb_Ds *dic=cwb_ds_new(CWB_DS_DICTIONARY,CWB_DS_SKEY);

	assert(dic);



	cwb_ds_set(dic,"I","Suote127");

	cwb_ds_set(dic,"you","User");

	cwb_ds_set(dic,"he","Unknow");



	puts(cwb_ds_get(dic,"he"));

	puts(cwb_ds_get(dic,"you"));

	puts(cwb_ds_get(dic,"I"));

	

	cwb_ds_set(dic,"I","The programmer");



	puts(cwb_ds_get(dic,"I"));



	cwb_ds_set(dic,"you",CWB_DS_UNDEFINED);

	assert(cwb_ds_get(dic,"you")==CWB_DS_UNDEFINED);



	cwb_ds_destroy(dic);

	

	return 0;

}



/*    动态字符串    */

#include<assert.h>

#include<stdio.h>

#include<stdlib.h>

#include<string.h>



#include<cwb/Dstr.h>



int main(void)

{

	char temp[1024];

	fgets(temp,1024,stdin);



	temp[strlen(temp)-1]='\0';



	Cwb_Dstr *dstr = cwb_dstr_new();

	assert(dstr);

	

	assert(cwb_dstr_assign(dstr,temp));

	Cwb_Dstr *copy = cwb_dstr_copy(dstr);



	char *s = cwb_dstr_convert(dstr,NULL,0);

	puts(s);

	char *t = strdup(s);

	cwb_dstr_appendd(dstr,&t);

	assert(!t);

	cwb_dstr_appendc(dstr,':');

	cwb_dstr_appendc(dstr,')');

	free(s);

	

	s = cwb_dstr_convert(dstr,NULL,0);

	puts(s);



	cwb_dstr_destroy(dstr);

	free(s);



	cwb_dstr_appends(copy,":)");

	s = cwb_dstr_convert(copy,NULL,0);

	puts(s);

	free(s);



	return 0;

}