131 lines
2.8 KiB
C
131 lines
2.8 KiB
C
/* radare - LGPL - Copyright 2011 pancake<nopcode.org> */
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#include <r_socket.h>
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static char *r_socket_http_response (RSocket *s, int *code) {
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char buf[32768];
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char *p;
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int i, len;
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/* Read Header */
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i = 0;
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do {
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len = r_socket_gets (s, buf+i, sizeof (buf)-i);
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i += len;
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r_socket_gets (s, buf+i, 1);
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buf[i++]='\n';
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} while (len > 0);
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/* Parse Code */
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p = strchr (buf, ' ');
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*code = (p)?atoi (p+1):-1;
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/* Parse Len */
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p = strstr (buf, "Content-Length: ");
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len = (p)?atoi (p+16):0;
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/* Read Content */
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len = r_socket_read_block (s, (unsigned char *)buf+i, len);
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r_socket_close (s);
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return strdup (buf);
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}
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R_API char *r_socket_http_get (const char *url, int *code) {
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RSocket *s;
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int ssl = !memcmp (url, "https://", 8);
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char *response, *host, *path, *port = "80";
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char *uri = strdup (url);
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host = strstr (uri, "://");
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if (!host) {
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free (uri);
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printf ("Invalid URI");
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return NULL;
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}
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host += 3;
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port = strchr (host, ':');
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if (!port)
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port = (ssl)?"443":"80";
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else
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*port++ = 0;
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path = strchr (host, '/');
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if (!path)
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path = "";
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else
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*path++ = 0;
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s = r_socket_new (ssl);
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if (!s) {
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printf ("Cannot create socket\n");
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free (uri);
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return NULL;
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}
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if (!r_socket_connect_tcp (s, host, port)) {
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printf ("Cannot connect to %s:%s\n", host, port);
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free (uri);
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return NULL;
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}
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/* Send */
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r_socket_printf (s,
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"GET /%s HTTP/1.1\r\n"
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"User-Agent: radare2 "R2_VERSION"\r\n"
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"Accept: */*\r\n"
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"Host: %s\r\n"
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"\r\n", path, host);
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response = r_socket_http_response (s, code);
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free (uri);
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return response;
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}
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R_API char *r_socket_http_post (const char *url, const char *data, int *code) {
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RSocket *s;
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int ssl = !memcmp (url, "https://", 8);
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char *response, *host, *path, *port = "80";
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char *uri = strdup (url);
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host = strstr (uri, "://");
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if (!host) {
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free (uri);
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printf ("Invalid URI");
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return NULL;
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}
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host += 3;
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port = strchr (host, ':');
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if (!port)
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port = (ssl)?"443":"80";
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else
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*port++ = 0;
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path = strchr (host, '/');
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if (!path)
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path = "";
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else
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*path++ = 0;
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s = r_socket_new (ssl);
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if (!s) {
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printf ("Cannot create socket\n");
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free (uri);
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return NULL;
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}
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if (!r_socket_connect_tcp (s, host, port)) {
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printf ("Cannot connect to %s:%s\n", host, port);
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free (uri);
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return NULL;
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}
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/* Send */
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r_socket_printf (s,
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"POST /%s HTTP/1.0\r\n"
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"User-Agent: radare2 "R2_VERSION"\r\n"
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"Accept: */*\r\n"
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"Host: %s\r\n"
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"Content-Length: %i\r\n"
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"Content-Type: application/x-www-form-urlencoded\r\n"
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"\r\n", path, host, strlen (data));
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r_socket_write (s, (void *)data, strlen (data));
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response = r_socket_http_response (s, code);
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free (uri);
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return response;
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}
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#if TEST
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void main () {
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int ret;
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char *p = r_socket_http_post ("http://www.radare.org/y/index.php", "a=b", &ret);
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printf ("%s\n", p);
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}
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#endif
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