void* doprocessing (void* sockfd){
int n, fd;
char buffer[512];
int sock = *(int*)sockfd;
sem_t mutex;
bzero(buffer,512);
sem_init(&mutex, 0, 1);
while ((n=read(sock,buffer,512)) > 0) {
if (n < 0){
perror("ERROR: reading from socket");
exit(1);
}
printf("Here is the message: %s\n",buffer);
//sockparser(sock, buffer); /*Parseo y envio respuestas al cliente*/
sem_wait(&mutex); /*Semaforito*/
fd=sockparser(sock, buffer);
if (fd == 0) {
close(sock);
}
serverlog(buffer); /*log de request*/
sem_post(&mutex);
}
close(n);
}
int main(int argc, const char * argv[])
{
int returnvalue;
settimestamp(TRUE);
set_sigchld_handler();
returnvalue = 0;
switch(getParam(argc, argv))
{
case ENCRYPT:
{
//encode
char buffer[BUF_SIZE];
char * result;
unsigned int i;
setKey(loadKey("test.key"));
while(!feof(stdin))
{
if(fgets(buffer, BUF_SIZE, stdin) == 0)
break;
buffer[strlen(buffer)] = '\0';
printf("%s\n", encrypt_msg(buffer));
}
break;
}
case DECRYPT:
{
char buffer[BUF_SIZE];
setKey(loadKey("test.key"));
while(!feof(stdin))
{
if(fgets(buffer, BUF_SIZE, stdin) == 0)
break;
printf("%s\n", decrypt_msg(buffer));
}
break;
}
case GENERATE_KEY:
{
//generate key
unsigned int len;
if(argc == 3)
sscanf(argv[2], "%i", &len);
else
len=64;
printf("%s\n", generateKey(len));
break;
}
case BASE64ENCODE:
{
char buffer[BUF_SIZE];
while(!feof(stdin))
{
if(fgets(buffer, BUF_SIZE, stdin) == 0)
break;
printf("%s\n", base64encode(buffer, strlen(buffer)));
}
break;
}
case BASE64DECODE:
{
char buffer[BUF_SIZE];
while(!feof(stdin))
{
if(fgets(buffer, BUF_SIZE, stdin) == 0)
break;
printf("%s\n", base64decode(buffer).data);
}
break;
}
case SERVER:
{
daemonize();
if(argc > 2)
{
setlogdir(argv[2]);
}
else
{
setlogdir("~/logs");
}
initlogfile(SERVER_LOG);
serverlog("server started");
//sleep(60); //debug...
returnvalue = start_server();
serverlog("server stopped");
terminate_log();
break;
}
case NOPARAM:
default:
{
//print usage:
printf("usage: %s <option>\noptions: [ -g <length> | -d | -e ]\n", argv[0]);
break;
}
}
return 0;
}
