1 files changed, 0 insertions, 522 deletions

diff --git a/kopete/protocols/gadu/libgadu/http.c b/kopete/protocols/gadu/libgadu/http.c
deleted file mode 100644
index 9f7369c5..00000000
--- a/kopete/protocols/gadu/libgadu/http.c
+++ /dev/null
@@ -1,522 +0,0 @@
-/* $Id$ */
-
-/*
- *  (C) Copyright 2001-2002 Wojtek Kaniewski <[email protected]>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU Lesser General Public License Version
- *  2.1 as published by the Free Software Foundation.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU Lesser General Public License for more details.
- *
- *  You should have received a copy of the GNU Lesser General Public
- *  License along with this program; if not, write to the Free Software
- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
- *  USA.
- */
-
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#include "libgadu-config.h"
-
-#include <ctype.h>
-#include <errno.h>
-#include <netdb.h>
-#ifdef __GG_LIBGADU_HAVE_PTHREAD
-#  include <pthread.h>
-#endif
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "compat.h"
-#include "libgadu.h"
-
-/*
- * gg_http_connect() // funkcja pomocnicza
- *
- * rozpoczyna po��czenie po http.
- *
- *  - hostname - adres serwera
- *  - port - port serwera
- *  - async - asynchroniczne po��czenie
- *  - method - metoda http (GET, POST, cokolwiek)
- *  - path - �cie�ka do zasobu (musi by� poprzedzona ,,/'')
- *  - header - nag��wek zapytania plus ewentualne dane dla POST
- *
- * zaalokowana struct gg_http, kt�r� po�niej nale�y
- * zwolni� funkcj� gg_http_free(), albo NULL je�li wyst�pi� b��d.
- */
-struct gg_http *gg_http_connect(const char *hostname, int port, int async, const char *method, const char *path, const char *header)
-{
-	struct gg_http *h;
-
-	if (!hostname || !port || !method || !path || !header) {
-		gg_debug(GG_DEBUG_MISC, "// gg_http_connect() invalid arguments\n");
-		errno = EFAULT;
-		return NULL;
-	}
-	
-	if (!(h = malloc(sizeof(*h))))
-		return NULL;
-	memset(h, 0, sizeof(*h));
-
-	h->async = async;
-	h->port = port;
-	h->fd = -1;
-	h->type = GG_SESSION_HTTP;
-
-	if (gg_proxy_enabled) {
-		char *auth = gg_proxy_auth();
-
-		h->query = gg_saprintf("%s http://%s:%d%s HTTP/1.0\r\n%s%s",
-				method, hostname, port, path, (auth) ? auth :
-				"", header);
-		hostname = gg_proxy_host;
-		h->port = port = gg_proxy_port;
-
-		if (auth)
-			free(auth);
-	} else {
-		h->query = gg_saprintf("%s %s HTTP/1.0\r\n%s",
-				method, path, header);
-	}
-
-	if (!h->query) {
-		gg_debug(GG_DEBUG_MISC, "// gg_http_connect() not enough memory for query\n");
-		free(h);
-		errno = ENOMEM;
-		return NULL;
-	}
-	
-	gg_debug(GG_DEBUG_MISC, "=> -----BEGIN-HTTP-QUERY-----\n%s\n=> -----END-HTTP-QUERY-----\n", h->query);
-
-	if (async) {
-#ifndef __GG_LIBGADU_HAVE_PTHREAD
-		if (gg_resolve(&h->fd, &h->pid, hostname)) {
-#else
-		if (gg_resolve_pthread(&h->fd, &h->resolver, hostname)) {
-#endif
-			gg_debug(GG_DEBUG_MISC, "// gg_http_connect() resolver failed\n");
-			gg_http_free(h);
-			errno = ENOENT;
-			return NULL;
-		}
-
-		gg_debug(GG_DEBUG_MISC, "// gg_http_connect() resolver = %p\n", h->resolver);
-
-		h->state = GG_STATE_RESOLVING;
-		h->check = GG_CHECK_READ;
-		h->timeout = GG_DEFAULT_TIMEOUT;
-	} else {
-		struct in_addr *hn, a;
-
-		if (!(hn = gg_gethostbyname(hostname))) {
-			gg_debug(GG_DEBUG_MISC, "// gg_http_connect() host not found\n");
-			gg_http_free(h);
-			errno = ENOENT;
-			return NULL;
-		} else {
-			a.s_addr = hn->s_addr;
-			free(hn);
-		}
-
-		if (!(h->fd = gg_connect(&a, port, 0)) == -1) {
-			gg_debug(GG_DEBUG_MISC, "// gg_http_connect() connection failed (errno=%d, %s)\n", errno, strerror(errno));
-			gg_http_free(h);
-			return NULL;
-		}
-
-		h->state = GG_STATE_CONNECTING;
-
-		while (h->state != GG_STATE_ERROR && h->state != GG_STATE_PARSING) {
-			if (gg_http_watch_fd(h) == -1)
-				break;
-		}
-
-		if (h->state != GG_STATE_PARSING) {
-			gg_debug(GG_DEBUG_MISC, "// gg_http_connect() some strange error\n");
-			gg_http_free(h);
-			return NULL;
-		}
-	}
-
-	h->callback = gg_http_watch_fd;
-	h->destroy = gg_http_free;
-	
-	return h;
-}
-
-#define gg_http_error(x) \
-	close(h->fd); \
-	h->fd = -1; \
-	h->state = GG_STATE_ERROR; \
-	h->error = x; \
-	return 0;
-
-/*
- * gg_http_watch_fd()
- *
- * przy asynchronicznej obs�udze HTTP funkcj� t� nale�y wywo�a�, je�li
- * zmieni�o si� co� na obserwowanym deskryptorze.
- *
- *  - h - struktura opisuj�ca po��czenie
- *
- * je�li wszystko posz�o dobrze to 0, inaczej -1. po��czenie b�dzie
- * zako�czone, je�li h->state == GG_STATE_PARSING. je�li wyst�pi jaki�
- * b��d, to b�dzie tam GG_STATE_ERROR i odpowiedni kod b��du w h->error.
- */
-int gg_http_watch_fd(struct gg_http *h)
-{
-	gg_debug(GG_DEBUG_FUNCTION, "** gg_http_watch_fd(%p);\n", h);
-
-	if (!h) {
-		gg_debug(GG_DEBUG_MISC, "// gg_http_watch_fd() invalid arguments\n");
-		errno = EFAULT;
-		return -1;
-	}
-
-	if (h->state == GG_STATE_RESOLVING) {
-		struct in_addr a;
-
-		gg_debug(GG_DEBUG_MISC, "=> http, resolving done\n");
-
-		if (read(h->fd, &a, sizeof(a)) < (signed)sizeof(a) || a.s_addr == INADDR_NONE) {
-			gg_debug(GG_DEBUG_MISC, "=> http, resolver thread failed\n");
-			gg_http_error(GG_ERROR_RESOLVING);
-		}
-
-		close(h->fd);
-		h->fd = -1;
-
-#ifndef __GG_LIBGADU_HAVE_PTHREAD
-		waitpid(h->pid, NULL, 0);
-#else
-		if (h->resolver) {
-			pthread_cancel(*((pthread_t *) h->resolver));
-			free(h->resolver);
-			h->resolver = NULL;
-		}
-#endif
-
-		gg_debug(GG_DEBUG_MISC, "=> http, connecting to %s:%d\n", inet_ntoa(a), h->port);
-
-		if ((h->fd = gg_connect(&a, h->port, h->async)) == -1) {
-			gg_debug(GG_DEBUG_MISC, "=> http, connection failed (errno=%d, %s)\n", errno, strerror(errno));
-			gg_http_error(GG_ERROR_CONNECTING);
-		}
-
-		h->state = GG_STATE_CONNECTING;
-		h->check = GG_CHECK_WRITE;
-		h->timeout = GG_DEFAULT_TIMEOUT;
-
-		return 0;
-	}
-
-	if (h->state == GG_STATE_CONNECTING) {
-		int res = 0;
-		unsigned int res_size = sizeof(res);
-
-		if (h->async && (getsockopt(h->fd, SOL_SOCKET, SO_ERROR, &res, &res_size) || res)) {
-			gg_debug(GG_DEBUG_MISC, "=> http, async connection failed (errno=%d, %s)\n", (res) ? res : errno , strerror((res) ? res : errno));
-			close(h->fd);
-			h->fd = -1;
-			h->state = GG_STATE_ERROR;
-			h->error = GG_ERROR_CONNECTING;
-			if (res)
-				errno = res;
-			return 0;
-		}
-
-		gg_debug(GG_DEBUG_MISC, "=> http, connected, sending request\n");
-
-		h->state = GG_STATE_SENDING_QUERY;
-	}
-
-	if (h->state == GG_STATE_SENDING_QUERY) {
-		int res;
-
-		if ((res = write(h->fd, h->query, strlen(h->query))) < 1) {
-			gg_debug(GG_DEBUG_MISC, "=> http, write() failed (len=%d, res=%d, errno=%d)\n", strlen(h->query), res, errno);
-			gg_http_error(GG_ERROR_WRITING);
-		}
-
-		if (res < strlen(h->query)) {
-			gg_debug(GG_DEBUG_MISC, "=> http, partial header sent (led=%d, sent=%d)\n", strlen(h->query), res);
-
-			memmove(h->query, h->query + res, strlen(h->query) - res + 1);
-			h->state = GG_STATE_SENDING_QUERY;
-			h->check = GG_CHECK_WRITE;
-			h->timeout = GG_DEFAULT_TIMEOUT;
-		} else {
-			gg_debug(GG_DEBUG_MISC, "=> http, request sent (len=%d)\n", strlen(h->query));
-			free(h->query);
-			h->query = NULL;
-
-			h->state = GG_STATE_READING_HEADER;
-			h->check = GG_CHECK_READ;
-			h->timeout = GG_DEFAULT_TIMEOUT;
-		}
-
-		return 0;
-	}
-
-	if (h->state == GG_STATE_READING_HEADER) {
-		char buf[1024], *tmp;
-		int res;
-
-		if ((res = read(h->fd, buf, sizeof(buf))) == -1) {
-			gg_debug(GG_DEBUG_MISC, "=> http, reading header failed (errno=%d)\n", errno);
-			if (h->header) {
-				free(h->header);
-				h->header = NULL;
-			}
-			gg_http_error(GG_ERROR_READING);
-		}
-
-		if (!res) {
-			gg_debug(GG_DEBUG_MISC, "=> http, connection reset by peer\n");
-			if (h->header) {
-				free(h->header);
-				h->header = NULL;
-			}
-			gg_http_error(GG_ERROR_READING);
-		}
-
-		gg_debug(GG_DEBUG_MISC, "=> http, read %d bytes of header\n", res);
-
-		if (!(tmp = realloc(h->header, h->header_size + res + 1))) {
-			gg_debug(GG_DEBUG_MISC, "=> http, not enough memory for header\n");
-			free(h->header);
-			h->header = NULL;
-			gg_http_error(GG_ERROR_READING);
-		}
-
-		h->header = tmp;
-
-		memcpy(h->header + h->header_size, buf, res);
-		h->header_size += res;
-
-		gg_debug(GG_DEBUG_MISC, "=> http, header_buf=%p, header_size=%d\n", h->header, h->header_size);
-
-		h->header[h->header_size] = 0;
-
-		if ((tmp = strstr(h->header, "\r\n\r\n")) || (tmp = strstr(h->header, "\n\n"))) {
-			int sep_len = (*tmp == '\r') ? 4 : 2;
-			unsigned int left;
-			char *line;
-
-			left = h->header_size - ((long)(tmp) - (long)(h->header) + sep_len);
-
-			gg_debug(GG_DEBUG_MISC, "=> http, got all header (%d bytes, %d left)\n", h->header_size - left, left);
-
-			/* HTTP/1.1 200 OK */
-			if (strlen(h->header) < 16 || strncmp(h->header + 9, "200", 3)) {
-				gg_debug(GG_DEBUG_MISC, "=> -----BEGIN-HTTP-HEADER-----\n%s\n=> -----END-HTTP-HEADER-----\n", h->header);
-
-				gg_debug(GG_DEBUG_MISC, "=> http, didn't get 200 OK -- no results\n");
-				free(h->header);
-				h->header = NULL;
-				gg_http_error(GG_ERROR_CONNECTING);
-			}
-
-			h->body_size = 0;
-			line = h->header;
-			*tmp = 0;
-                        
-			gg_debug(GG_DEBUG_MISC, "=> -----BEGIN-HTTP-HEADER-----\n%s\n=> -----END-HTTP-HEADER-----\n", h->header);
-
-			while (line) {
-				if (!strncasecmp(line, "Content-length: ", 16)) {
-					h->body_size = atoi(line + 16);
-				}
-				line = (char*)strchr(line, '\n');
-				if (line)
-					line++;
-			}
-
-			if (h->body_size <= 0) {
-				gg_debug(GG_DEBUG_MISC, "=> http, content-length not found\n");
-				h->body_size = left;
-			}
-
-			if (left > h->body_size) {
-				gg_debug(GG_DEBUG_MISC, "=> http, oversized reply (%d bytes needed, %d bytes left)\n", h->body_size, left);
-				h->body_size = left;
-			}
-
-			gg_debug(GG_DEBUG_MISC, "=> http, body_size=%d\n", h->body_size);
-
-			if (!(h->body = malloc(h->body_size + 1))) {
-				gg_debug(GG_DEBUG_MISC, "=> http, not enough memory (%d bytes for body_buf)\n", h->body_size + 1);
-				free(h->header);
-				h->header = NULL;
-				gg_http_error(GG_ERROR_READING);
-			}
-
-			if (left) {
-				memcpy(h->body, tmp + sep_len, left);
-				h->body_done = left;
-			}
-
-			h->body[left] = 0;
-
-			h->state = GG_STATE_READING_DATA;
-			h->check = GG_CHECK_READ;
-			h->timeout = GG_DEFAULT_TIMEOUT;
-		}
-
-		return 0;
-	}
-
-	if (h->state == GG_STATE_READING_DATA) {
-		char buf[1024];
-		int res;
-
-		if ((res = read(h->fd, buf, sizeof(buf))) == -1) {
-			gg_debug(GG_DEBUG_MISC, "=> http, reading body failed (errno=%d)\n", errno);
-			if (h->body) {
-				free(h->body);
-				h->body = NULL;
-			}
-			gg_http_error(GG_ERROR_READING);
-		}
-
-		if (!res) {
-			if (h->body_done >= h->body_size) {
-				gg_debug(GG_DEBUG_MISC, "=> http, we're done, closing socket\n");
-				h->state = GG_STATE_PARSING;
-				close(h->fd);
-				h->fd = -1;
-			} else {
-				gg_debug(GG_DEBUG_MISC, "=> http, connection closed while reading (have %d, need %d)\n", h->body_done, h->body_size);
-				if (h->body) {
-					free(h->body);
-					h->body = NULL;
-				}
-				gg_http_error(GG_ERROR_READING);
-			}
-
-			return 0;
-		}
-
-		gg_debug(GG_DEBUG_MISC, "=> http, read %d bytes of body\n", res);
-
-		if (h->body_done + res > h->body_size) {
-			char *tmp;
-
-			gg_debug(GG_DEBUG_MISC, "=> http, too much data (%d bytes, %d needed), enlarging buffer\n", h->body_done + res, h->body_size);
-
-			if (!(tmp = realloc(h->body, h->body_done + res + 1))) {
-				gg_debug(GG_DEBUG_MISC, "=> http, not enough memory for data (%d needed)\n", h->body_done + res + 1);
-				free(h->body);
-				h->body = NULL;
-				gg_http_error(GG_ERROR_READING);
-			}
-
-			h->body = tmp;
-			h->body_size = h->body_done + res;
-		}
-
-		h->body[h->body_done + res] = 0;
-		memcpy(h->body + h->body_done, buf, res);
-		h->body_done += res;
-
-		gg_debug(GG_DEBUG_MISC, "=> body_done=%d, body_size=%d\n", h->body_done, h->body_size);
-
-		return 0;
-	}
-	
-	if (h->fd != -1)
-		close(h->fd);
-
-	h->fd = -1;
-	h->state = GG_STATE_ERROR;
-	h->error = 0;
-
-	return -1;
-}
-
-#undef gg_http_error
-
-/*
- * gg_http_stop()
- *
- * je�li po��czenie jest w trakcie, przerywa je. nie zwalnia h->data.
- * 
- *  - h - struktura opisuj�ca po��czenie
- */
-void gg_http_stop(struct gg_http *h)
-{
-	if (!h)
-		return;
-
-	if (h->state == GG_STATE_ERROR || h->state == GG_STATE_DONE)
-		return;
-
-	if (h->fd != -1)
-		close(h->fd);
-	h->fd = -1;
-}
-
-/*
- * gg_http_free_fields() // funkcja wewn�trzna
- *
- * zwalnia pola struct gg_http, ale nie zwalnia samej struktury.
- */
-void gg_http_free_fields(struct gg_http *h)
-{
-	if (!h)
-		return;
-
-	if (h->body) {
-		free(h->body);
-		h->body = NULL;
-	}
-
-	if (h->query) {
-		free(h->query);
-		h->query = NULL;
-	}
-	
-	if (h->header) {
-		free(h->header);
-		h->header = NULL;
-	}
-}
-
-/*
- * gg_http_free()
- *
- * pr�buje zamkn�� po��czenie i zwalnia pami�� po nim.
- *
- *  - h - struktura, kt�r� nale�y zlikwidowa�
- */
-void gg_http_free(struct gg_http *h)
-{
-	if (!h)
-		return;
-
-	gg_http_stop(h);
-	gg_http_free_fields(h);
-	free(h);
-}
-
-/*
- * Local variables:
- * c-indentation-style: k&r
- * c-basic-offset: 8
- * indent-tabs-mode: notnil
- * End:
- *
- * vim: shiftwidth=8:
- */