資源簡介
基于嵌入式linux的網(wǎng)絡(luò)聊天室的實現(xiàn)，有詳細的軟件設(shè)計文檔，用戶手冊，及源碼
代碼片段和文件信息
/*?client.c?
?*
?*?data:07-02-07
?*
?*?version:1.3
?*?*/
#include“sec_group.h“
#include“client.h“
#include“client_online_list.h“
#include?“gui.h“
#include?“msg_list.h“
#include?“write_record.h“
#define?port?8001
char?TOWHO[20];
void?thread（int?sock_fd）;
void?record_select（void）;
/*------------------------------------*/
void?first_print_select（int?fd）;
void?client_load_deal（int?sock_fd）;
void?client_reg_deal（int?sock_fd）;
void?client_command_to（char?*?bufchar?*?name）;
void?client_command_quit（int?fd）;
void?use_command_to_deal（char?*buf）;
/*-----------------------------------------*/
/*?the?first?*//*?1^*/
/*?include?two?function?to?make?a?link?*/
int?main（int?argc?char?*argv[]）
{
int?wild_sock_fd;
client_help（argcargv）;
memset（TOWHO020）;
wild_sock_fd?=??create_connect_server（）;
deal_connect（wild_sock_fd）;
return?0;
}
/*-----------------------------------------*/
/*?the?two?*//*?2^*/
/*?create?the?connet?it?didn‘t?have?another?function*/
int?create_connect_server（void）
{
struct?sockaddr_in?pin;
int?sock_fd;
int?n;
bzero（&pin?sizeof（pin））;
pin.sin_family?=?AF_INET;
inet_pton（AF_INET?IP?&pin.sin_addr）;
pin.sin_port??=?htons（port）;
sock_fd?=?socket（AF_INET?SOCK_STREAM?0）;
if（sock_fd?==?-1）
{
perror（“call?to?socket“）;
exit（1）;
}
n?=?connect（sock_fd?（void?*）&pin?sizeof（pin））;
if（n?==?-1）
{
perror（“call?to?connect“）;
exit（1）;
}
return?sock_fd;
}
void?*thr_gui（void?*arg）
{
gui_main（）;
}
/*?you?see?the?first?from?the?client?*/
void?first_print_select（int?fd）
{
int?ch;
int?client_select_flag?=?0;
do
{
printf（“\nplease?input?\‘r\‘?to?register?and?input?\‘l\‘?to?load?\n“）;
?
ch?=?getchar（）;
while（（getchar（））?!=?‘\n‘）;
if（ch?==?‘r‘）
{
client_reg_deal（fd）;
client_select_flag?=?1;
}
else?if（ch?==?‘l‘）
{
client_load_deal（fd）;
client_select_flag?=?1;
}
}while（client_select_flag?!=?1）;
}
/*??create?a?pthread?to?deal?the?chat?*/
void?deal_connect（int?sock_fd）
{
int?id;
int?n;
pthread_t?tid;
char?buf[MAXLINE];
first_print_select（sock_fd）;
if（?0?!=?pthread_create（&tid?NULL?thr_gui?NULL）?）
{
printf（“can?not?create?gui!\n“）;
exit（1）;
}
usleep（200）;
pthread_create（（void?*）&idNULL（void?*）thread（void?*）sock_fd）;
while（1）
{
read_from_client（buf）;
?client_information_judge_deal（bufsock_fd）;
write_to_server（bufsock_fd）;
memset（buf0MAXLINE）;
}
n?= close（sock_fd）;
if（n?==?-1）
{
perror（“call?to?close“）;
exit（1）;
}
exit（0）;
}
/*----------------------------------------------*/
/*?the?third?*//*3^*/
/*??the?pthread?function?circle?to?read?and?the?write?to?client?*/
void?thread（int?sock_fd）
{
int?n;
char?*buf?=?（char?*）malloc（MAXLINE）;
while（1）
{
memset（buf0MAXLINE）;
n?=?read_from_server（sock_fdbuf）;
if（?n?==?-1）
{
perror（“call?to?read“）;
exit（1）;
}
if（（buf[0]?==?‘9‘?&&?buf[1]?==?‘9‘）?||?（buf[0]==?‘8‘?&&?buf[1]?==?‘8‘））
{
plist?new;
new?=（plist）?malloc?（sizeof（str ?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????364032??2008-09-09?21:04??em
?????文件?????668672??2007-02-09?14:16??em
?????文件??????11528??2007-02-12?15:01??em
?????文件??????39595??2007-02-09?14:48??em
?????文件???????9295??2007-02-09?12:48??em
?????文件????????665??2007-02-08?14:14??em
?????文件????????280??2007-02-08?14:10??em
?????文件???????2944??2007-02-09?09:15??em
?????文件???????3208??2007-02-09?14:17??em
?????文件????????407??2007-02-08?14:24??em
?????文件???????4612??2007-02-09?14:48??em
?????文件???????4507??2007-02-07?21:05??em
?????文件????????108??2007-02-06?18:23??em
?????文件????????235??2007-02-09?09:15??em
?????文件???????1034??2007-02-08?21:58??em
?????文件????????270??2007-02-08?21:56??em
?????文件????????336??2007-02-09?10:36??em
?????文件????????900??2007-02-09?16:04??em
?????文件????????512??2007-02-08?21:18??em
?????文件????????109??2007-02-08?21:51??em
?????文件??????39667??2007-02-09?11:32??em
?????文件??????76635??2007-02-09?10:19??em
?????文件??????70043??2007-02-09?10:47??em
?????文件?????363008??2008-07-14?20:24??em
?????文件?????668672??2007-02-09?14:16??em
?????文件?????????50??2007-02-09?11:29??em
?????文件????????221??2007-02-09?09:44??em
?????文件????????219??2007-02-09?15:56??em
?????文件???????4169??2007-02-09?16:19??em
?????文件????????460??2007-02-09?09:44??em
............此處省略25個文件信息
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