/* incomming command string receives here */
char * htxd_receive_command(int new_fd) /* note: have to change for error handling */
{
int result;
char *command_details_buffer = NULL;
char temp_buffer[20];
int command_length;
char trace_string[256];
memset(temp_buffer, 0, sizeof(temp_buffer) );
/* receiving command length from incomming commend */
result = htxd_receive_bytes(new_fd, temp_buffer, 10);
if(result == -1)
{
sprintf(trace_string, "htxd_receive_bytes returned -1");
HTXD_TRACE(LOG_ON, trace_string);
return NULL;
}
temp_buffer[COMMAND_STRING_LENGTH] = '\0';
command_length = atoi(temp_buffer);
/* now we are ready to receive the command string */
command_details_buffer = malloc(command_length + 10);
if(command_details_buffer == NULL)
{
sprintf(trace_string, "malloc() failed while allocating command_details_buffer");
HTXD_TRACE(LOG_ON, trace_string)
return NULL;
}
/* incoming command string receives here */
char * htxd_receive_command(int new_fd) /* note: have to change for error handling */
{
int result;
char * command_details_buffer = NULL;
char temp_buffer[20];
int command_length;
memset(temp_buffer, 0, sizeof(temp_buffer) );
/* receiving command length from incoming commend */
result = htxd_receive_bytes(new_fd, temp_buffer, 10);
if(result == -1)
{
return NULL;
}
temp_buffer[COMMAND_STRING_LENGTH] = '\0';
command_length = atoi(temp_buffer);
/* now we are ready to receive the command string */
command_details_buffer = malloc(command_length + 10);
if(command_details_buffer == NULL)
{
printf("[DEBUG] : malloc() failed while allocating command_details_buffer"); fflush(stdout);
return NULL;
}
memset(command_details_buffer, 0, command_length + 10);
/* receiving the command string */
result = htxd_receive_bytes(new_fd, command_details_buffer, command_length);
if(result == -1)
{
return NULL;
}
command_details_buffer[command_length] = '\0';
return command_details_buffer;
}
command_length = atoi(temp_buffer);
/* now we are ready to receive the command string */
command_details_buffer = malloc(command_length + 10);
if(command_details_buffer == NULL)
{
sprintf(trace_string, "malloc() failed while allocating command_details_buffer");
HTXD_TRACE(LOG_ON, trace_string)
return NULL;
}
memset(command_details_buffer, 0, command_length + 10);
/* receiving the command string */
result = htxd_receive_bytes(new_fd, command_details_buffer, command_length);
if(result == -1)
{
sprintf(trace_string, "htxd_receive_command: htxd_receive_bytes returned with <%d>", result);
HTXD_TRACE(LOG_ON, trace_string)
return NULL;
}
command_details_buffer[command_length] = '\0';
return command_details_buffer;
}
/* send response to a client */
