101 lines
1.7 KiB
C
101 lines
1.7 KiB
C
void trans_server(){
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char a;
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//client get or send or quit
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recv(sockad,&a,1,0);
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for(;a!='Q'&&a!='q';){
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if(a=='S'||a=='s'){
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trans_s_get();
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}
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else if(a=='G'||a=='g'){
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trans_s_send();
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}
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recv(sockad,&a,1,0);
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}
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printf("exit trans_server\n");
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}
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void trans_s_get(){
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printf("trans_get is running\n");
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FILE *f;
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char *name;
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char *s;
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int i;
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int sock_status;
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char a;
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char *num_send;
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int num_sen;
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a='a';
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num_send=(char *)malloc(4*sizeof(char));
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name=(char *)malloc(sizeof(char)*128);
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s=(char *)malloc(sizeof(char)*1024);
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int num_name;
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memset(name,0,128*sizeof(char));
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memset(s,0,1024*sizeof(char));
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sock_status=recv(sockad,name,128,0);
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for(;sock_status<0;){
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sock_status=recv(sockad,name,128,0);
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}
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printf("get name : %s\n",name);
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f=fopen(name,"w+");
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printf("opening text\n");
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for(;a!='Q';){
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sock_status=recv(sockad,num_send,4,0);
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for(;sock_status<0;){
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sock_status=recv(sockad,num_send,4,0);
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}
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num_sen=char_to_int(num_send);
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sock_status=recv(sockad,s,num_sen,0);
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for(;sock_status<0;){
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sock_status=recv(sockad,s,num_sen,0);
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}
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sock_status=recv(sockad,&a,1,0);
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for(;sock_status<0;){
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sock_status=recv(sockad,&a,1,0);
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}
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printf("get this chars:%s\n",s);
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printf("get a: %c\n",a);
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fprintf(f,"%s",s);
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memset(s,0,1024*sizeof(char));
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}
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printf("write done\n");
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free(name);
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free(s);
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fclose(f);
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printf("exit trans\n");
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}
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void trans_s_send(){
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char *name;
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name=(char *)malloc(sizeof(char)*128);
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int num_name;
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memset(name,0,128*sizeof(char));
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num_name=recv(sockad,name,128,0);
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free(name);
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}
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int char_to_int(char *num_send){
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int i;
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int a;
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int m;
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int d;
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int s=0;
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for(i=0;i<4;i++){
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a=3-i;
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for(d=1;a>0;a--){
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d=d*10;
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}
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m=num_send[i]-48;
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s=s+m*d;
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}
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return s;
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}
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