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#include "cptc.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/types.h>
static const char *ok = "HTTP/1.0 200 OK\r\n";
static const char *notfound = "HTTP/1.0 404 Not found\r\n";
static const char *not_implemented = "HTTP/1.0 501 Not implemented\r\n";
static const char *content_length = "Content-Length: %d\r\n";
static const char *text_plain = "Content-Type: text/plain\r\n";
static const char *end = "\r\n";
static const char *root = "\
CPTC (https://github.com/nakidai/cptc)\n\
--------------------------------------\n\
PetTheCord but rewritten in the C cuz some people was annoying me about that a\n\
lot.\n\
\n\
Paths:\n\
/ Show this text\n\
/<UID>.* Return a gif that pets given UID\n";
void CPTC_requestHandler(int fd)
{
enum CPTC_Method method;
char *path;
char *buffer = (char *)malloc(sizeof(*buffer) * 512);
ssize_t received = recv(fd, buffer, sizeof(*buffer) * 512, 0);
if (received == -1)
{
perror("recv()");
goto end;
}
method = buffer[0];
if (method != CPTC_GET && method != CPTC_HEAD)
{
send(fd, not_implemented, strlen(not_implemented), 0);
goto end;
}
path = strchr(buffer, ' ') + 1;
*strchr(path, ' ') = '\0';
puts(path);
if (strlen(path) == 1)
{
send(fd, ok, strlen(ok), 0);
char *length = malloc(sizeof(*length) * 32);
snprintf(length, 32, content_length, strlen(root));
send(fd, text_plain, strlen(text_plain), 0);
send(fd, length, strlen(length), 0);
send(fd, end, strlen(end), 0);
send(fd, root, strlen(root), 0);
free(length);
goto end;
}
send(fd, notfound, strlen(notfound), 0);
end:
free(buffer);
}
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