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ID:31631355
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页数:14页
时间:2019-01-16
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1、/*server.c★*Createdon:2012-6-15*Author:root*/#include#include#include#include#include#inelude#include#include#include#definePORT7999#defineMAX_NUM3//client连接最大个数#defineMAX_CLIENT15#defineMAX_SIZE102
2、4pthread_rwlock_tidxjock,waitjock;//client信息typedefstruct_client{intsockfd;charname[20];pthread_tpid;intfig;}c_client;c_clientclient[MAX_CLIENT];//定义client;//等待的clientstruct_client_{intsockfd;charname[20];pthread_tpid;struct_client_*next;};typedefstruct_client_c_client_c;cclientc*head=NULL;c_clien
3、t_c*temp_c1=NULL,*temp_c2=NULL;//等待的〃初始化client信息voidinit_client(){inti=0;for(i=0;i4、ient[i].sockfd==-1)returni;i++;}return-1;}〃判断登录格式intlogform(char*buf){char*p=strstr(buf,”LOGINr”);intn=strlen(buf);char*q=p+n-4;if(p!=NULL&&p+7!=q&&strcmp(q,”rrrT)==0)return1;elsereturn0;}intcmpname(char*buf,c_client*p_client){inti=0;char*p=strtok(buf+7,”rr”);while(client[i].sockfd!=5、-1&&client[i].sockfd!=p_client->sockfd&&ivMAX_NUM){if(strcmp(client[i].name,p)==0)return0;i++;}return1;}//SHOWvoidshowuser(c_client*p_client){inti=0;charbuf[1024]={0};strcpy(buf,n200rH);for(i=0;i6、f+strlen(buf),”r”);send(p_client->sockfd,buf,strlen(buf),0);}//ALLvoidsendto_all(c_client*p_client,char*buf){inti=0;charsendbuf[1024]={0};sprintf(sendbuf,"AFROMr%sr%s”,p_client->name,buf+5);for(i=0;i7、strlen(sendbuf),0)<=0){printf(”senderrrrrr'*);exit(1);}}}intfindname(charame){inti=0;for(i=0;i
4、ient[i].sockfd==-1)returni;i++;}return-1;}〃判断登录格式intlogform(char*buf){char*p=strstr(buf,”LOGINr”);intn=strlen(buf);char*q=p+n-4;if(p!=NULL&&p+7!=q&&strcmp(q,”rrrT)==0)return1;elsereturn0;}intcmpname(char*buf,c_client*p_client){inti=0;char*p=strtok(buf+7,”rr”);while(client[i].sockfd!=
5、-1&&client[i].sockfd!=p_client->sockfd&&ivMAX_NUM){if(strcmp(client[i].name,p)==0)return0;i++;}return1;}//SHOWvoidshowuser(c_client*p_client){inti=0;charbuf[1024]={0};strcpy(buf,n200rH);for(i=0;i6、f+strlen(buf),”r”);send(p_client->sockfd,buf,strlen(buf),0);}//ALLvoidsendto_all(c_client*p_client,char*buf){inti=0;charsendbuf[1024]={0};sprintf(sendbuf,"AFROMr%sr%s”,p_client->name,buf+5);for(i=0;i7、strlen(sendbuf),0)<=0){printf(”senderrrrrr'*);exit(1);}}}intfindname(charame){inti=0;for(i=0;i
6、f+strlen(buf),”r”);send(p_client->sockfd,buf,strlen(buf),0);}//ALLvoidsendto_all(c_client*p_client,char*buf){inti=0;charsendbuf[1024]={0};sprintf(sendbuf,"AFROMr%sr%s”,p_client->name,buf+5);for(i=0;i7、strlen(sendbuf),0)<=0){printf(”senderrrrrr'*);exit(1);}}}intfindname(charame){inti=0;for(i=0;i
7、strlen(sendbuf),0)<=0){printf(”senderrrrrr'*);exit(1);}}}intfindname(charame){inti=0;for(i=0;i
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