void http_request_startServer(pupils_t pupils){
lib_init();
socket_t * serverSocket = socket_new();
socket_bind(serverSocket, 5000);
socket_listen(serverSocket);
while(1){
puts("Waiting for connections");
socket_t * clientSocket = socket_accept(serverSocket);
puts("New client");
char buff[BUFFER_LENGTH];
int readLength = socket_read(clientSocket, buff, BUFFER_LENGTH);
if(readLength == 0){
socket_close(clientSocket);
socket_free(clientSocket);
puts("Skipping empty request");
continue;
}
printf("Got Request:\n---------------\n%s\n----------------\n", buff);
http_request_t req = http_request_parse(buff);
printf("Method: %s\nURI: %s\n", req.method, req.uri);
puts("Data:");
for(int i = 0; i < req.formLength; i++){
char * kvStr = keyvalue_toString(&req.form[i]);
printf("\t%s\n", kvStr);
free(kvStr);
}
http_request_chooseMethod(req, clientSocket, pupils);
socket_close(clientSocket);
socket_free(clientSocket);
}
socket_close(serverSocket);
socket_free(serverSocket);
lib_free();
}
void startServer(list_t *list)
{
lib_init();
socket_t * serverSocket = socket_new();
socket_bind(serverSocket, 5000);
socket_listen(serverSocket);
while(1)
{
puts("Waiting for connections");
socket_t * clientSocket = socket_accept(serverSocket);
char buff[BUFFER_LENGTH];
int readLength = socket_read(clientSocket, buff, BUFFER_LENGTH);
if(readLength == 0)
{
socket_close(clientSocket);
socket_free(clientSocket);
puts("Skipping empty request");
continue;
}
printf("Got Request:\n---------------\n%s\n----------------\n", buff);
http_request_t req = http_parse(buff);
printf("Method: %s\nURI: %s\n", req.method, req.uri);
puts("Data:");
for(int i = 0; i < req.formLength; i++)
{
char * kvStr = keyvalue_toString(&req.form[i]);
printf("\t%s\n", kvStr);
free(kvStr);
}
if(!strcmp(req.uri, "/"))
{
char smallMSG[100];
sprintf(smallMSG, "<h1>HELLO ALL!!!</h1>");
char result_msg[MSG_LENGTH];
//resp_form(HTML, smallMSG, 200, result_msg);
sprintf(result_msg,
"HTTP/1.1 200 OK\n"
"Content-length: %zu\n"
"Content-type: application/xml\n"
"\n"
"%s\0", strlen(smallMSG), smallMSG);
socket_write_string(clientSocket, result_msg);
}
else if(!strcmp(req.uri, "/info"))
{
char result_msg[MSG_LENGTH];
resp_form(XML, first_task_func(), 200, result_msg);
socket_write_string(clientSocket, result_msg);
}
else if (!strcmp(req.uri, "/external"))
{
static const char * requestFormat =
"%s %s HTTP/1.1\r\n"
"Content-Type: text\r\n"
"Content-Length: %zu\r\n\r\n"
"%s";
socket_t* serverSock = socket_new ();
socket_connect(serverSock, "216.58.209.49", 80);
char uri [256];
strcpy (uri, "http://pb-homework.appspot.com/test/var/5?format=xml");
char req [1024];
sprintf (req, requestFormat, "GET", uri, NULL, NULL, NULL);
socket_write(serverSock, req, strlen (req));
char responce [1024];
socket_read (serverSock, responce, 1024);
int contentLength = 0;
sscanf (strstr(responce, "Content-Length: ") + strlen ("Content-Length: "), "%d", &contentLength);
char* data = strstr (responce, "\r\n\r\n") + 4;
socket_free(serverSock);
data = second_task_func(data);
char result_msg[MSG_LENGTH];
resp_form(XML, data, 200, result_msg);
socket_write_string(clientSocket, result_msg);
}
else
{
char result_msg[MSG_LENGTH];
resp_form(XML, NULL, 404, result_msg);
socket_write_string(clientSocket, result_msg);
return;
}
socket_close(clientSocket);
socket_free(clientSocket);
}
socket_close(serverSocket);
socket_free(serverSocket);
lib_free();
}