Mercurial > pidgin3 / file diff

--- a/libpurple/protocols/gg/lib/protobuf.c	Wed Oct 26 10:17:10 2016 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,153 +0,0 @@
-/* $Id$ */
-
-/*
- *  (C) Copyright 2012 Tomek Wasilczyk <www.wasilczyk.pl>
- *
- *  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., 59 Temple Place, Suite 330, Boston, MA 02111-1307,
- *  USA.
- */
-
-/**
- * \file protobuf.c
- *
- * \brief Funkcje pomocnicze do obsługi formatu protocol buffers
- */
-
-#include "protobuf.h"
-
-#define GG_PROTOBUFF_UIN_MAXLEN 15
-struct _gg_protobuf_uin_buff
-{
-	char data[GG_PROTOBUFF_UIN_MAXLEN + 1 + 2];
-};
-
-void gg_protobuf_expected(struct gg_session *gs, const char *field_name,
-	uint32_t value, uint32_t expected)
-{
-	if (value == expected) {
-		return;
-	}
-	gg_debug_session(gs, GG_DEBUG_WARNING, "// gg_packet: field %s was "
-		"expected to be %#x, but its value was %#x\n",
-		field_name, expected, value);
-}
-
-int gg_protobuf_valid_chknull(struct gg_session *gs, const char *msg_name,
-	int isNull)
-{
-	if (isNull) {
-		gg_debug_session(gs, GG_DEBUG_ERROR, "// gg_protobuf: couldn't "
-			"unpack %s message\n", msg_name);
-	}
-	return !isNull;
-}
-
-int gg_protobuf_valid_chkunknown(struct gg_session *gs, const char *msg_name,
-	ProtobufCMessage *base)
-{
-	if (base->n_unknown_fields > 0) {
-		gg_debug_session(gs, GG_DEBUG_WARNING, "// gg_protobuf: message"
-		" %s had %d unknown field(s)\n",
-		msg_name, base->n_unknown_fields);
-	}
-	return 1;
-}
-
-int gg_protobuf_send_ex(struct gg_session *gs, struct gg_event *ge, int type,
-	void *msg, gg_protobuf_size_cb_t size_cb,
-	gg_protobuf_pack_cb_t pack_cb)
-{
-	void *buffer;
-	size_t len;
-	int succ = 1;
-	enum gg_failure_t failure;
-
-	len = size_cb(msg);
-	buffer = malloc(len);
-	if (buffer == NULL) {
-		gg_debug_session(gs, GG_DEBUG_ERROR, "// gg_protobuf_send: out "
-			"of memory - tried to allocate %" GG_SIZE_FMT
-			" bytes for %#x packet\n", len, type);
-		succ = 0;
-		failure = GG_FAILURE_INTERNAL;
-	} else {
-		pack_cb(msg, buffer);
-		succ = (-1 != gg_send_packet(gs, type, buffer, len, NULL));
-		free(buffer);
-		buffer = NULL;
-		if (!succ) {
-			failure = GG_FAILURE_WRITING;
-			gg_debug_session(gs, GG_DEBUG_ERROR,
-				"// gg_protobuf_send: sending packet %#x "
-				"failed. (errno=%d, %s)\n", type, errno,
-				strerror(errno));
-		}
-	}
-
-	if (!succ) {
-		gg_connection_failure(gs, ge, failure);
-	}
-
-	return succ;
-}
-
-void gg_protobuf_set_uin(ProtobufCBinaryData *dst, uin_t uin, gg_protobuf_uin_buff_t *buff)
-{
-	char *uin_str;
-	int uin_len;
-	static gg_protobuf_uin_buff_t static_buffer;
-
-	if (buff == NULL) {
-		buff = &static_buffer;
-	}
-
-	uin_str = buff->data + 2;
-	uin_len = snprintf(uin_str, GG_PROTOBUFF_UIN_MAXLEN + 1, "%u", uin);
-
-	buff->data[0] = 0x01; /* magic: 0x00 lub 0x01 */
-	buff->data[1] = uin_len;
-
-	dst->len = uin_len + 2;
-	dst->data = (uint8_t*)&buff->data;
-}
-
-uin_t gg_protobuf_get_uin(ProtobufCBinaryData uin_data)
-{
-	uint8_t magic;
-	size_t uin_len;
-	const char *uin_str;
-	uin_t uin;
-
-	magic = (uin_data.len > 0) ? uin_data.data[0] : 0;
-	uin_len = (uin_data.len > 1) ? uin_data.data[1] : 0;
-
-	if (uin_data.len != uin_len + 2 || uin_len > 10) {
-		gg_debug(GG_DEBUG_ERROR, "// gg_protobuf_get_uin: "
-			"invalid length\n");
-		return 0;
-	}
-	if (magic != 0) {
-		gg_debug(GG_DEBUG_WARNING, "// gg_protobuf_get_uin: "
-			"unexpected magic value=%#x\n", magic);
-	}
-
-	uin_str = (char*)(uin_data.data + 2);
-	uin = gg_str_to_uin(uin_str, uin_len);
-
-	if (uin == 0) {
-		gg_debug(GG_DEBUG_ERROR, "// gg_protobuf_get_uin: "
-			"invalid uin\n");
-	}
-	return uin;
-}