pidgin: 1a0eddcf: Convert yahoo prpl to use accessor funct...

andrew.victor at mxit.com andrew.victor at mxit.com
Tue Aug 30 18:26:02 EDT 2011


----------------------------------------------------------------------
Revision: 1a0eddcf7811c7861cb174dfec535099de940b7d
Parent:   6c3b40d10cfdd7ae069810d596532c52a8c58fb0
Author:   andrew.victor at mxit.com
Date:     08/30/11 16:03:11
Branch:   im.pidgin.pidgin
URL: http://d.pidgin.im/viewmtn/revision/info/1a0eddcf7811c7861cb174dfec535099de940b7d

Changelog: 

Convert yahoo prpl to use accessor functions purple_connection_get_protocol_data() and purple_connection_set_protocol_data()


Changes against parent 6c3b40d10cfdd7ae069810d596532c52a8c58fb0

  patched  libpurple/protocols/yahoo/libymsg.c
  patched  libpurple/protocols/yahoo/util.c
  patched  libpurple/protocols/yahoo/yahoo_aliases.c
  patched  libpurple/protocols/yahoo/yahoo_doodle.c
  patched  libpurple/protocols/yahoo/yahoo_filexfer.c
  patched  libpurple/protocols/yahoo/yahoo_friend.c
  patched  libpurple/protocols/yahoo/yahoo_picture.c
  patched  libpurple/protocols/yahoo/yahoo_profile.c
  patched  libpurple/protocols/yahoo/yahoochat.c
  patched  libpurple/protocols/yahoo/ycht.c

-------------- next part --------------
============================================================
--- libpurple/protocols/yahoo/libymsg.c	75d3e1b021db1b40a78a28e1000061180dcd65e7
+++ libpurple/protocols/yahoo/libymsg.c	856d97927e7a317deb7093bfbc5cc0cf76d10d1b
@@ -496,7 +496,7 @@ static void yahoo_process_list_15(Purple
 	GSList *l = pkt->hash;
 
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	GHashTable *ht;
 	char *norm_bud = NULL;
 	char *temp = NULL;
@@ -638,7 +638,7 @@ static void yahoo_process_list(PurpleCon
 	gboolean got_serv_list = FALSE;
 	YahooFriend *f = NULL;
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	GHashTable *ht;
 
 	char **lines;
@@ -787,7 +787,7 @@ static void yahoo_process_notify(PurpleC
 	YahooFriend *f = NULL;
 	GSList *l = pkt->hash;
 	gint val_11 = 0;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	YahooFederation fed = YAHOO_FEDERATION_NONE;
 
 	account = purple_connection_get_account(gc);
@@ -899,7 +899,7 @@ static void yahoo_process_sms_message(Pu
 	char *server_msg = NULL;
 	char *m;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	account = purple_connection_get_account(gc);
 
 	while (l != NULL) {
@@ -960,7 +960,7 @@ static void yahoo_process_message(Purple
 static void yahoo_process_message(PurpleConnection *gc, struct yahoo_packet *pkt, yahoo_pkt_type pkt_type)
 {
 	PurpleAccount *account;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	GSList *l = pkt->hash;
 	GSList *list = NULL;
 	struct _yahoo_im *im = NULL;
@@ -1202,7 +1202,7 @@ yahoo_buddy_add_authorize_cb(gpointer da
 {
 	struct yahoo_add_request *add_req = data;
 	struct yahoo_packet *pkt;
-	YahooData *yd = add_req->gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(add_req->gc);
 	const char *who = add_req->who;
 
 	pkt = yahoo_packet_new(YAHOO_SERVICE_AUTH_REQ_15, YAHOO_STATUS_AVAILABLE, yd->session_id);
@@ -1233,7 +1233,7 @@ yahoo_buddy_add_deny_cb(struct yahoo_add
 static void
 yahoo_buddy_add_deny_cb(struct yahoo_add_request *add_req, const char *msg)
 {
-	YahooData *yd = add_req->gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(add_req->gc);
 	struct yahoo_packet *pkt;
 	char *encoded_msg = NULL;
 	const char *who = add_req->who;
@@ -1295,7 +1295,7 @@ static void yahoo_buddy_denied_our_add(P
 static void yahoo_buddy_denied_our_add(PurpleConnection *gc, const char *who, const char *reason)
 {
 	char *notify_msg;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	if (who == NULL)
 		return;
@@ -1625,7 +1625,7 @@ static void yahoo_process_mail(PurpleCon
 static void yahoo_process_mail(PurpleConnection *gc, struct yahoo_packet *pkt)
 {
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	const char *who = NULL;
 	const char *email = NULL;
 	const char *subj = NULL;
@@ -1709,7 +1709,7 @@ static void yahoo_auth16_stage3(PurpleCo
 
 static void yahoo_auth16_stage3(PurpleConnection *gc, const char *crypt)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	PurpleAccount *account = purple_connection_get_account(gc);
 	const char *name = purple_normalize(account, purple_account_get_username(account));
 	PurpleCipher *md5_cipher;
@@ -2207,7 +2207,7 @@ static void yahoo_process_authresp(Purpl
 static void yahoo_process_authresp(PurpleConnection *gc, struct yahoo_packet *pkt)
 {
 #ifdef TRY_WEBMESSENGER_LOGIN
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 #endif /* TRY_WEBMESSENGER_LOGIN */
 	GSList *l = pkt->hash;
 	int err = 0;
@@ -2300,7 +2300,7 @@ static void yahoo_process_addbuddy(Purpl
 	char *buf;
 	YahooFriend *f;
 	GSList *l = pkt->hash;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	YahooFederation fed = YAHOO_FEDERATION_NONE;
 
 	while (l) {
@@ -2394,7 +2394,7 @@ static void yahoo_p2p_keepalive_cb(gpoin
 	PurpleConnection *gc = user_data;
 	struct yahoo_packet *pkt_to_send;
 	PurpleAccount *account;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	account = purple_connection_get_account(gc);
 
@@ -2413,7 +2413,7 @@ static gboolean yahoo_p2p_keepalive(gpoi
 static gboolean yahoo_p2p_keepalive(gpointer data)
 {
 	PurpleConnection *gc = data;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	g_hash_table_foreach(yd->peers, yahoo_p2p_keepalive_cb, gc);
 
@@ -2460,7 +2460,7 @@ static void yahoo_p2p_process_p2pfilexfe
 	if(!(p2p_data = data))
 		return ;
 
-	yd = p2p_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(p2p_data->gc);
 
 	/* lets see whats in the packet */
 	while (l) {
@@ -2545,7 +2545,7 @@ static void yahoo_p2p_read_pkt_cb(gpoint
 
 	if(!(p2p_data = data))
 		return ;
-	yd = p2p_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(p2p_data->gc);
 
 	len = read(source, buf, sizeof(buf));
 	if ((len < 0) && ((errno == EAGAIN) || (errno == EWOULDBLOCK)))
@@ -2617,7 +2617,7 @@ static void yahoo_p2p_server_send_connec
 
 	if(!(p2p_data = data))
 		return ;
-	yd = p2p_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(p2p_data->gc);
 
 	acceptfd = accept(source, NULL, 0);
 	if(acceptfd == -1 && (errno == EAGAIN || errno == EWOULDBLOCK))
@@ -2657,7 +2657,7 @@ static gboolean yahoo_cancel_p2p_server_
 	if(!(p2p_data = data))
 		return FALSE;
 
-	yd = p2p_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(p2p_data->gc);
 
 	purple_debug_warning("yahoo","yahoo p2p server timeout, peer failed to connect\n");
 	yahoo_p2p_disconnect_destroy_data(data);
@@ -2678,7 +2678,7 @@ static void yahoo_p2p_server_listen_cb(i
 	if(!(p2p_data = data))
 		return ;
 
-	yd = p2p_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(p2p_data->gc);
 	yd->listen_data = NULL;
 
 	if(listenfd == -1) {
@@ -2706,7 +2706,7 @@ void yahoo_send_p2p_pkt(PurpleConnection
 	YahooFriend *f;
 	struct yahoo_packet *pkt;
 	PurpleAccount *account;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_p2p_data *p2p_data;
 	const char *norm_username;
 
@@ -2787,7 +2787,7 @@ static void yahoo_p2p_init_cb(gpointer d
 	YahooData *yd;
 
 	p2p_data = data;
-	yd = p2p_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(p2p_data->gc);
 
 	if(error_message != NULL) {
 		purple_debug_warning("yahoo","p2p: %s\n",error_message);
@@ -3132,7 +3132,7 @@ static void yahoo_pending(gpointer data,
 static void yahoo_pending(gpointer data, gint source, PurpleInputCondition cond)
 {
 	PurpleConnection *gc = data;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	char buf[1024];
 	int len;
 
@@ -3240,7 +3240,7 @@ static void yahoo_got_connected(gpointer
 		return;
 	}
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	yd->fd = source;
 
 	pkt = yahoo_packet_new(YAHOO_SERVICE_AUTH, yd->current_status, yd->session_id);
@@ -3266,7 +3266,7 @@ static void yahoo_got_web_connected(gpoi
 		return;
 	}
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	yd->fd = source;
 
 	pkt = yahoo_packet_new(YAHOO_SERVICE_WEBLOGIN, YAHOO_STATUS_WEBLOGIN, yd->session_id);
@@ -3285,7 +3285,7 @@ static void yahoo_web_pending(gpointer d
 {
 	PurpleConnection *gc = data;
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	char bufread[2048], *i = bufread, *buf = bufread;
 	int len;
 	GString *s;
@@ -3364,7 +3364,7 @@ static void yahoo_got_cookies_send_cb(gp
 	int written, remaining;
 
 	gc = data;
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	remaining = strlen(yd->auth) - yd->auth_written;
 	written = write(source, yd->auth + yd->auth_written, remaining);
@@ -3474,7 +3474,7 @@ yahoo_login_page_cb(PurpleUtilFetchUrlDa
 {
 	PurpleConnection *gc = (PurpleConnection *)user_data;
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	const char *sn = purple_account_get_username(account);
 	const char *pass = purple_connection_get_password(gc);
 	GHashTable *hash = yahoo_login_page_hash(url_text, len);
@@ -3671,12 +3671,13 @@ void yahoo_login(PurpleAccount *account)
 
 void yahoo_login(PurpleAccount *account) {
 	PurpleConnection *gc = purple_account_get_connection(account);
-	YahooData *yd = gc->proto_data = g_new0(YahooData, 1);
+	YahooData *yd = g_new0(YahooData, 1);
 	PurpleStatus *status = purple_account_get_active_status(account);
 	gboolean use_whole_url = yahoo_account_use_http_proxy(gc);
 	gboolean proxy_ssl = purple_account_get_bool(account, "proxy_ssl", FALSE);
 	PurpleUtilFetchUrlData *url_data;
 
+	purple_connection_set_protocol_data(gc, yd);
 	gc->flags |= PURPLE_CONNECTION_HTML | PURPLE_CONNECTION_NO_BGCOLOR | PURPLE_CONNECTION_NO_URLDESC;
 
 	purple_connection_update_progress(gc, _("Connecting"), 1, 2);
@@ -3721,7 +3722,7 @@ void yahoo_close(PurpleConnection *gc) {
 }
 
 void yahoo_close(PurpleConnection *gc) {
-	YahooData *yd = (YahooData *)gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	GSList *l;
 
 	if (gc->inpa)
@@ -3810,7 +3811,7 @@ void yahoo_close(PurpleConnection *gc) {
 	g_free(yd->current_list15_grp);
 
 	g_free(yd);
-	gc->proto_data = NULL;
+	purple_connection_set_protocol_data(gc, NULL);
 }
 
 const char *yahoo_list_icon(PurpleAccount *a, PurpleBuddy *b)
@@ -3827,7 +3828,7 @@ const char *yahoo_list_emblem(PurpleBudd
 
 	if (!b || !(account = purple_buddy_get_account(b)) ||
 			!(gc = purple_account_get_connection(account)) ||
-			!gc->proto_data)
+			!purple_connection_get_protocol_data(gc))
 		return NULL;
 
 	f = yahoo_friend_find(gc, purple_buddy_get_name(b));
@@ -3892,7 +3893,7 @@ static void yahoo_initiate_conference(Pu
 
 	buddy = (PurpleBuddy *) node;
 	gc = purple_account_get_connection(purple_buddy_get_account(buddy));
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	id = yd->conf_id;
 
 	components = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
@@ -4075,7 +4076,7 @@ static GList *build_presence_submenu(Yah
 static GList *build_presence_submenu(YahooFriend *f, PurpleConnection *gc) {
 	GList *m = NULL;
 	PurpleMenuAction *act;
-	YahooData *yd = (YahooData *) gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	if (yd->current_status == YAHOO_STATUS_INVISIBLE) {
 		if (f->presence != YAHOO_PRESENCE_ONLINE) {
@@ -4135,7 +4136,7 @@ static GList *yahoo_buddy_menu(PurpleBud
 	PurpleMenuAction *act;
 
 	PurpleConnection *gc = purple_account_get_connection(purple_buddy_get_account(buddy));
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	static char buf2[1024];
 	YahooFriend *f;
 
@@ -4218,7 +4219,7 @@ static void yahoo_act_id(PurpleConnectio
 
 static void yahoo_act_id(PurpleConnection *gc, PurpleRequestFields *fields)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	const char *name = yd->profiles[purple_request_fields_get_choice(fields, "id")];
 
 	struct yahoo_packet *pkt = yahoo_packet_new(YAHOO_SERVICE_IDACT, YAHOO_STATUS_AVAILABLE, yd->session_id);
@@ -4235,7 +4236,7 @@ yahoo_get_inbox_token_cb(PurpleUtilFetch
 	PurpleConnection *gc = user_data;
 	gboolean set_cookie = FALSE;
 	gchar *url;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	g_return_if_fail(PURPLE_CONNECTION_IS_VALID(gc));
 
@@ -4271,7 +4272,7 @@ static void yahoo_show_inbox(PurplePlugi
 	/* XXX I have no idea how this will work with Yahoo! Japan. */
 
 	PurpleConnection *gc = action->context;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	PurpleUtilFetchUrlData *url_data;
 	const char* base_url = "http://login.yahoo.com";
@@ -4385,7 +4386,7 @@ static void yahoo_get_sms_carrier_cb(Pur
 {
 	struct yahoo_sms_carrier_cb_data *sms_cb_data = user_data;
 	PurpleConnection *gc = sms_cb_data->gc;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	char *status = NULL;
 	char *carrier = NULL;
 	PurpleAccount *account = purple_connection_get_account(gc);
@@ -4440,7 +4441,7 @@ static void yahoo_get_sms_carrier(Purple
 
 static void yahoo_get_sms_carrier(PurpleConnection *gc, gpointer data)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	PurpleUtilFetchUrlData *url_data;
 	struct yahoo_sms_carrier_cb_data *sms_cb_data;
 	char *validate_request_str = NULL;
@@ -4500,7 +4501,7 @@ int yahoo_send_im(PurpleConnection *gc, 
 
 int yahoo_send_im(PurpleConnection *gc, const char *who, const char *what, PurpleMessageFlags flags)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt = NULL;
 	char *msg = yahoo_html_to_codes(what);
 	char *msg2;
@@ -4657,7 +4658,7 @@ unsigned int yahoo_send_typing(PurpleCon
 
 unsigned int yahoo_send_typing(PurpleConnection *gc, const char *who, PurpleTypingState state)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_p2p_data *p2p_data;
 	YahooFederation fed = YAHOO_FEDERATION_NONE;
 	struct yahoo_packet *pkt = NULL;
@@ -4728,7 +4729,7 @@ void yahoo_set_status(PurpleAccount *acc
 
 	gc = purple_account_get_connection(account);
 	presence = purple_status_get_presence(status);
-	yd = (YahooData *)gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	old_status = yd->current_status;
 
 	yd->current_status = get_yahoo_status_from_purple_status(status);
@@ -4794,7 +4795,7 @@ void yahoo_set_idle(PurpleConnection *gc
 
 void yahoo_set_idle(PurpleConnection *gc, int idle)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt = NULL;
 	char *msg = NULL, *msg2 = NULL;
 	PurpleStatus *status = NULL;
@@ -4913,7 +4914,7 @@ void yahoo_keepalive(PurpleConnection *g
 void yahoo_keepalive(PurpleConnection *gc)
 {
 	struct yahoo_packet *pkt;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	time_t now = time(NULL);
 
 	/* We're only allowed to send a ping once an hour or the servers will boot us */
@@ -4946,7 +4947,7 @@ void yahoo_add_buddy(PurpleConnection *g
 
 void yahoo_add_buddy(PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *g)
 {
-	YahooData *yd = (YahooData *)gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	const char *group = NULL;
 	char *group2;
@@ -5009,7 +5010,7 @@ void yahoo_remove_buddy(PurpleConnection
 
 void yahoo_remove_buddy(PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group)
 {
-	YahooData *yd = (YahooData *)gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	GSList *buddies, *l;
 	PurpleGroup *g;
@@ -5065,7 +5066,7 @@ void yahoo_add_deny(PurpleConnection *gc
 }
 
 void yahoo_add_deny(PurpleConnection *gc, const char *who) {
-	YahooData *yd = (YahooData *)gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	YahooFederation fed = YAHOO_FEDERATION_NONE;
 
@@ -5088,7 +5089,7 @@ void yahoo_rem_deny(PurpleConnection *gc
 }
 
 void yahoo_rem_deny(PurpleConnection *gc, const char *who) {
-	YahooData *yd = (YahooData *)gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	YahooFederation fed = YAHOO_FEDERATION_NONE;
 
@@ -5136,7 +5137,7 @@ void yahoo_change_buddys_group(PurpleCon
 void yahoo_change_buddys_group(PurpleConnection *gc, const char *who,
 				   const char *old_group, const char *new_group)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	char *gpn, *gpo;
 	YahooFriend *f = yahoo_friend_find(gc, who);
@@ -5183,7 +5184,7 @@ void yahoo_rename_group(PurpleConnection
 void yahoo_rename_group(PurpleConnection *gc, const char *old_name,
 							   PurpleGroup *group, GList *moved_buddies)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	char *gpn, *gpo;
 
============================================================
--- libpurple/protocols/yahoo/util.c	f8b28029aa4f0ff84c9b09af3801de7d849d27b8
+++ libpurple/protocols/yahoo/util.c	2b68a8b18e8bdd2209612d25306e00c0a677512b
@@ -63,8 +63,9 @@ gchar* yahoo_get_cookies(PurpleConnectio
 	char firstflag = 1;
 	gchar *t1,*t2,*t3;
 	GSList *tmp;
-	GSList *cookies;
-	cookies = ((YahooData*)(gc->proto_data))->cookies;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
+	GSList *cookies = yd->cookies;
+
 	tmp = cookies;
 	while(tmp)
 	{
@@ -129,7 +130,7 @@ char *yahoo_string_encode(PurpleConnecti
  */
 char *yahoo_string_encode(PurpleConnection *gc, const char *str, gboolean *utf8)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	char *ret;
 	const char *to_codeset;
 
@@ -158,7 +159,7 @@ char *yahoo_string_decode(PurpleConnecti
  */
 char *yahoo_string_decode(PurpleConnection *gc, const char *str, gboolean utf8)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	char *ret;
 	const char *from_codeset;
 
============================================================
--- libpurple/protocols/yahoo/yahoochat.c	41dca2f605b046ea8821bb30e1d6f37c67100f20
+++ libpurple/protocols/yahoo/yahoochat.c	5195a1edf6c4ae7b6c694151ff1063cb0853bcee
@@ -53,7 +53,7 @@ static void yahoo_chat_online(PurpleConn
 /* special function to log us on to the yahoo chat service */
 static void yahoo_chat_online(PurpleConnection *gc)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	const char *rll;
 
@@ -101,7 +101,7 @@ static PurpleConversation *yahoo_find_co
 	YahooData *yd;
 	GSList *l;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	for (l = yd->confs; l; l = l->next) {
 		PurpleConversation *c = l->data;
@@ -372,7 +372,7 @@ static void yahoo_chat_join(PurpleConnec
 
 static void yahoo_chat_join(PurpleConnection *gc, const char *dn, const char *room, const char *topic, const char *id)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	char *room2;
 	gboolean utf8 = TRUE;
@@ -400,7 +400,7 @@ void yahoo_process_chat_online(PurpleCon
 /* this is a confirmation of yahoo_chat_online(); */
 void yahoo_process_chat_online(PurpleConnection *gc, struct yahoo_packet *pkt)
 {
-	YahooData *yd = (YahooData *) gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	if (pkt->status == 1) {
 		yd->chat_online = TRUE;
@@ -432,7 +432,7 @@ void yahoo_process_chat_logout(PurpleCon
 /* this is basicly the opposite of chat_online */
 void yahoo_process_chat_logout(PurpleConnection *gc, struct yahoo_packet *pkt)
 {
-	YahooData *yd = (YahooData *) gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	GSList *l;
 
 	for (l = pkt->hash; l; l = l->next) {
@@ -462,7 +462,7 @@ void yahoo_process_chat_join(PurpleConne
 void yahoo_process_chat_join(PurpleConnection *gc, struct yahoo_packet *pkt)
 {
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = (YahooData *) gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	PurpleConversation *c = NULL;
 	GSList *l;
 	GList *members = NULL;
@@ -786,7 +786,7 @@ static int yahoo_conf_send(PurpleConnect
 static int yahoo_conf_send(PurpleConnection *gc, const char *dn, const char *room,
 							GList *members, const char *what)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	GList *who;
 	char *msg, *msg2;
@@ -843,7 +843,7 @@ static void yahoo_conf_invite(PurpleConn
 static void yahoo_conf_invite(PurpleConnection *gc, PurpleConversation *c,
 		const char *dn, const char *buddy, const char *room, const char *msg)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	GList *members;
 	char *msg2 = NULL;
@@ -873,7 +873,7 @@ static void yahoo_chat_leave(PurpleConne
 
 static void yahoo_chat_leave(PurpleConnection *gc, const char *room, const char *dn, gboolean logout)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 
 	char *eroom;
@@ -924,7 +924,7 @@ static int yahoo_chat_send(PurpleConnect
 
 static int yahoo_chat_send(PurpleConnection *gc, const char *dn, const char *room, const char *what, PurpleMessageFlags flags)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	int me = 0;
 	char *msg1, *msg2, *room2;
@@ -969,7 +969,7 @@ static void yahoo_chat_invite(PurpleConn
 static void yahoo_chat_invite(PurpleConnection *gc, const char *dn, const char *buddy,
 							const char *room, const char *msg)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 	char *room2, *msg2 = NULL;
 	gboolean utf8 = TRUE;
@@ -997,7 +997,7 @@ void yahoo_chat_goto(PurpleConnection *g
 	YahooData *yd;
 	struct yahoo_packet *pkt;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	if (yd->wm) {
 		g_return_if_fail(yd->ycht != NULL);
@@ -1029,7 +1029,7 @@ void yahoo_c_leave(PurpleConnection *gc,
 
 void yahoo_c_leave(PurpleConnection *gc, int id)
 {
-	YahooData *yd = (YahooData *) gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	PurpleConversation *c;
 
 	if (!yd)
@@ -1056,7 +1056,7 @@ int yahoo_c_send(PurpleConnection *gc, i
 	int ret;
 	YahooData *yd;
 
-	yd = (YahooData *) gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	if (!yd)
 		return -1;
 
@@ -1114,7 +1114,7 @@ void yahoo_c_join(PurpleConnection *gc, 
 	char *room, *topic, *type;
 	PurpleConversation *c;
 
-	yd = (YahooData *) gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	if (!yd)
 		return;
 
@@ -1478,7 +1478,7 @@ static void yahoo_roomlist_got_connected
 	PurpleRoomlist *list = yrl->list;
 	PurpleAccount *account = purple_roomlist_get_account(list);
 	PurpleConnection *pc = purple_account_get_connection(account);
-	YahooData *yd = pc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(pc);
 
 	if (source < 0) {
 		purple_notify_error(pc, NULL, _("Unable to connect"), _("Fetching the room list failed."));
============================================================
--- libpurple/protocols/yahoo/yahoo_filexfer.c	93706dbe2ba51824260589958f2e1919d4cac0d3
+++ libpurple/protocols/yahoo/yahoo_filexfer.c	e7a192c3d00d3ace0e85a8bec3b40d3c0b7ce71e
@@ -85,7 +85,7 @@ static void yahoo_xfer_data_free(struct 
 	GSList *l;
 
 	gc = xd->gc;
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	/* remove entry from map */
 	if(xd->xfer_peer_idstring) {
@@ -255,7 +255,7 @@ static void yahoo_sendfile_connected(gpo
 	/* Assemble the tx buffer */
 	gc = xd->gc;
 	account = purple_connection_get_account(gc);
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	pkt = yahoo_packet_new(YAHOO_SERVICE_FILETRANSFER,
 		YAHOO_STATUS_AVAILABLE, yd->session_id);
@@ -316,7 +316,7 @@ static void yahoo_xfer_init(PurpleXfer *
 
 	xfer_data = purple_xfer_get_protocol_data(xfer);
 	gc = xfer_data->gc;
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	account = purple_connection_get_account(gc);
 
 	if (purple_xfer_get_type(xfer) == PURPLE_XFER_SEND) {
@@ -360,7 +360,7 @@ static void yahoo_xfer_init_15(PurpleXfe
 
 	xfer_data = purple_xfer_get_protocol_data(xfer);
 	gc = xfer_data->gc;
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	account = purple_connection_get_account(gc);
 
 	if (purple_xfer_get_type(xfer) == PURPLE_XFER_SEND)	{
@@ -527,7 +527,7 @@ static void yahoo_xfer_cancel_send(Purpl
 		struct yahoo_packet *pkt;
 
 		gc = xfer_data->gc;
-		yd = gc->proto_data;
+		yd = purple_connection_get_protocol_data(gc);
 		account = purple_connection_get_account(gc);
 		if(xfer_data->xfer_idstring_for_relay) /* hack to see if file trans acc/info packet has been received */
 		{
@@ -575,7 +575,7 @@ static void yahoo_xfer_cancel_recv(Purpl
 		struct yahoo_packet *pkt;
 
 		gc = xfer_data->gc;
-		yd = gc->proto_data;
+		yd = purple_connection_get_protocol_data(gc);
 		account = purple_connection_get_account(gc);
 		if(!xfer_data->xfer_idstring_for_relay) /* hack to see if file trans acc/info packet has been received */
 		{
@@ -662,7 +662,7 @@ static void yahoo_xfer_end(PurpleXfer *x
 			filesize = atol( xfer_data->size_list->data );
 
 			gc = xfer_data->gc;
-			yd = gc->proto_data;
+			yd = purple_connection_get_protocol_data(gc);
 
 			/* setting up xfer_data for next file's tranfer */
 			g_free(xfer_data->host);
@@ -805,7 +805,7 @@ void yahoo_process_filetransfer(PurpleCo
 	unsigned long filesize = 0L;
 	GSList *l;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	for (l = pkt->hash; l; l = l->next) {
 		struct yahoo_pair *pair = l->data;
@@ -996,7 +996,7 @@ static void yahoo_xfer_dns_connected_15(
 		return;
 	gc = xd->gc;
 	account = purple_connection_get_account(gc);
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	if(!hosts)
 	{
@@ -1076,7 +1076,7 @@ void yahoo_send_file(PurpleConnection *g
 void yahoo_send_file(PurpleConnection *gc, const char *who, const char *file)
 {
 	struct yahoo_xfer_data *xfer_data;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	PurpleXfer *xfer = yahoo_new_xfer(gc, who);
 
 	g_return_if_fail(xfer != NULL);
@@ -1249,7 +1249,7 @@ static void yahoo_xfer_connected_15(gpoi
 	{
 		gchar* cookies;
 		gchar* initial_buffer;
-		YahooData *yd = gc->proto_data;
+		YahooData *yd = purple_connection_get_protocol_data(gc);
 
 		/* cookies = yahoo_get_cookies(gc);
 		 * This doesn't seem to be working. The function is returning NULL, which yahoo servers don't like
@@ -1505,7 +1505,7 @@ static void yahoo_p2p_ft_server_listen_c
 	}
 
 	if( (purple_xfer_get_type(xfer) == PURPLE_XFER_RECEIVE) || (xd->status_15 != P2P_HEAD_REPLIED) )	{
-		yd = xd->gc->proto_data;
+		yd = purple_connection_get_protocol_data(xd->gc);
 		account = purple_connection_get_account(xd->gc);
 		local_ip = purple_network_get_my_ip(listenfd);
 		xd->yahoo_local_p2p_ft_server_port = purple_network_get_port_from_fd(listenfd);
@@ -1566,7 +1566,7 @@ static void yahoo_p2p_client_send_ft_inf
 		return;
 
 	account = purple_connection_get_account(gc);
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	p2p_data = g_hash_table_lookup(yd->peers, purple_xfer_get_remote_user(xfer));
 	if( p2p_data->connection_type == YAHOO_P2P_WE_ARE_SERVER )
@@ -1607,7 +1607,7 @@ void yahoo_process_filetrans_15(PurpleCo
 	GSList *size_list = NULL;
 	int nooffiles = 0;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	for (l = pkt->hash; l; l = l->next) {
 		struct yahoo_pair *pair = l->data;
@@ -1786,7 +1786,7 @@ void yahoo_process_filetrans_info_15(Pur
 	struct yahoo_packet *pkt_to_send;
 	struct yahoo_p2p_data *p2p_data;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	for (l = pkt->hash; l; l = l->next) {
 		struct yahoo_pair *pair = l->data;
@@ -1892,7 +1892,7 @@ void yahoo_process_filetrans_acc_15(Purp
 	gchar *url = NULL;
 	int val_249 = 0;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	for (l = pkt->hash; l; l = l->next) {
 		struct yahoo_pair *pair = l->data;
 
============================================================
--- libpurple/protocols/yahoo/yahoo_profile.c	45c4628e0fe695b04377da2061a22c473636f724
+++ libpurple/protocols/yahoo/yahoo_profile.c	d6982b7d8cbb97e927c924be84bf7e3eb9f228b2
@@ -789,7 +789,7 @@ static void yahoo_got_info(PurpleUtilFet
 
 	purple_debug_info("yahoo", "In yahoo_got_info\n");
 
-	yd = info_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(info_data->gc);
 	yd->url_datas = g_slist_remove(yd->url_datas, url_data);
 
 	user_info = purple_notify_user_info_new();
@@ -983,7 +983,7 @@ yahoo_got_photo(PurpleUtilFetchUrlData *
 	/* in to purple_markup_strip_html*/
 	char *fudged_buffer;
 
-	yd = info_data->gc->proto_data;
+	yd = purple_connection_get_protocol_data(info_data->gc);
 	yd->url_datas = g_slist_remove(yd->url_datas, url_data);
 
 	fudged_buffer = purple_strcasereplace(url_buffer, "</dd>", "</dd><br>");
@@ -1262,7 +1262,7 @@ void yahoo_get_info(PurpleConnection *gc
 
 void yahoo_get_info(PurpleConnection *gc, const char *name)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	YahooGetInfoData *data;
 	char *url;
 	PurpleUtilFetchUrlData *url_data;
============================================================
--- libpurple/protocols/yahoo/yahoo_friend.c	647746bd3f6dd25f368d44ebca8e14fea66c9ee1
+++ libpurple/protocols/yahoo/yahoo_friend.c	e7262f9a39ad9bb7f95018a259ba9b4858432408
@@ -46,9 +46,10 @@ YahooFriend *yahoo_friend_find(PurpleCon
 	const char *norm;
 
 	g_return_val_if_fail(gc != NULL, NULL);
-	g_return_val_if_fail(gc->proto_data != NULL, NULL);
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
+	g_return_val_if_fail(yd != NULL, NULL);
+
 	norm = purple_normalize(purple_connection_get_account(gc), name);
 
 	return g_hash_table_lookup(yd->friends, norm);
@@ -61,9 +62,10 @@ YahooFriend *yahoo_friend_find_or_new(Pu
 	const char *norm;
 
 	g_return_val_if_fail(gc != NULL, NULL);
-	g_return_val_if_fail(gc->proto_data != NULL, NULL);
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
+	g_return_val_if_fail(yd != NULL, NULL);
+
 	norm = purple_normalize(purple_connection_get_account(gc), name);
 
 	f = g_hash_table_lookup(yd->friends, norm);
@@ -225,7 +227,7 @@ void yahoo_friend_update_presence(Purple
 void yahoo_friend_update_presence(PurpleConnection *gc, const char *name,
 		YahooPresenceVisibility presence)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt = NULL;
 	YahooFriend *f;
 	const char *thirtyone, *thirteen;
============================================================
--- libpurple/protocols/yahoo/yahoo_picture.c	07dd300f6c6820faad574d4567ebd8b7480022e0
+++ libpurple/protocols/yahoo/yahoo_picture.c	691c3f643bf248a5dd8d6b615e75f61f762ec008
@@ -52,7 +52,7 @@ yahoo_fetch_picture_cb(PurpleUtilFetchUr
 	YahooData *yd;
 
 	d = user_data;
-	yd = d->gc->proto_data;
+	yd = purple_connection_get_protocol_data(d->gc);
 	yd->url_datas = g_slist_remove(yd->url_datas, url_data);
 
 	if (error_message != NULL) {
@@ -142,7 +142,7 @@ void yahoo_process_picture(PurpleConnect
 				"Mozilla/4.0 (compatible; MSIE 5.5)", FALSE,
 				yahoo_fetch_picture_cb, data);
 		if (url_data != NULL) {
-			yd = gc->proto_data;
+			yd = purple_connection_get_protocol_data(gc);
 			yd->url_datas = g_slist_prepend(yd->url_datas, url_data);
 		} else {
 			g_free(data->who);
@@ -192,7 +192,7 @@ void yahoo_process_picture_upload(Purple
 void yahoo_process_picture_upload(PurpleConnection *gc, struct yahoo_packet *pkt)
 {
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	GSList *l = pkt->hash;
 	char *url = NULL;
 
@@ -268,7 +268,7 @@ void yahoo_send_picture_info(PurpleConne
 
 void yahoo_send_picture_info(PurpleConnection *gc, const char *who)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 
 	if (!yd->picture_url) {
@@ -285,7 +285,7 @@ void yahoo_send_picture_request(PurpleCo
 
 void yahoo_send_picture_request(PurpleConnection *gc, const char *who)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 
 	pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE, YAHOO_STATUS_AVAILABLE, yd->session_id);
@@ -297,7 +297,7 @@ void yahoo_send_picture_checksum(PurpleC
 
 void yahoo_send_picture_checksum(PurpleConnection *gc)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 
 	pkt = yahoo_packet_new(YAHOO_SERVICE_PICTURE_CHECKSUM, YAHOO_STATUS_AVAILABLE, yd->session_id);
@@ -308,7 +308,7 @@ void yahoo_send_picture_update_to_user(P
 
 void yahoo_send_picture_update_to_user(PurpleConnection *gc, const char *who, int type)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yahoo_packet *pkt;
 
 	pkt = yahoo_packet_new(YAHOO_SERVICE_AVATAR_UPDATE, YAHOO_STATUS_AVAILABLE, yd->session_id);
@@ -333,7 +333,7 @@ void yahoo_send_picture_update(PurpleCon
 
 void yahoo_send_picture_update(PurpleConnection *gc, int type)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	struct yspufe data;
 
 	data.gc = gc;
@@ -432,7 +432,7 @@ static void yahoo_buddy_icon_upload_conn
 	gboolean use_whole_url = yahoo_account_use_http_proxy(gc);
 
 	account = purple_connection_get_account(gc);
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	/* Buddy icon connect is now complete; clear the PurpleProxyConnectData */
 	yd->buddy_icon_connect_data = NULL;
@@ -497,7 +497,7 @@ void yahoo_buddy_icon_upload(PurpleConne
 void yahoo_buddy_icon_upload(PurpleConnection *gc, struct yahoo_buddy_icon_upload_data *d)
 {
 	PurpleAccount *account = purple_connection_get_account(gc);
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	if (yd->buddy_icon_connect_data != NULL) {
 		/* Cancel any in-progress buddy icon upload */
@@ -542,7 +542,7 @@ void yahoo_set_buddy_icon(PurpleConnecti
 
 void yahoo_set_buddy_icon(PurpleConnection *gc, PurpleStoredImage *img)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	PurpleAccount *account = gc->account;
 
 	if (img == NULL) {
============================================================
--- libpurple/protocols/yahoo/ycht.c	e592a3fe8e9efab5c47868008397a15eb021f889
+++ libpurple/protocols/yahoo/ycht.c	7bd032eb05f1bde61084dc0daf43a08171d9317d
@@ -53,7 +53,7 @@ static void ycht_process_login(YchtConn 
 static void ycht_process_login(YchtConn *ycht, YchtPkt *pkt)
 {
 	PurpleConnection *gc = ycht->gc;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	if (ycht->logged_in)
 		return;
@@ -68,7 +68,7 @@ static void ycht_process_logout(YchtConn
 static void ycht_process_logout(YchtConn *ycht, YchtPkt *pkt)
 {
 	PurpleConnection *gc = ycht->gc;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	yd->chat_online = FALSE;
 	ycht->logged_in = FALSE;
@@ -173,7 +173,7 @@ static void ycht_progress_online_friends
 {
 #if 0
 	PurpleConnection *gc = ycht->gc;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	if (ycht->logged_in)
 		return;
@@ -429,7 +429,7 @@ void ycht_connection_close(YchtConn *ych
 
 void ycht_connection_close(YchtConn *ycht)
 {
-	YahooData *yd = ycht->gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(ycht->gc);
 
 	if (yd) {
 		yd->ycht = NULL;
@@ -541,7 +541,7 @@ static void ycht_got_connected(gpointer 
 {
 	YchtConn *ycht = data;
 	PurpleConnection *gc = ycht->gc;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	YchtPkt *pkt;
 	char *buf;
 
@@ -568,7 +568,7 @@ void ycht_connection_open(PurpleConnecti
 void ycht_connection_open(PurpleConnection *gc)
 {
 	YchtConn *ycht;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	PurpleAccount *account = purple_connection_get_account(gc);
 
 	ycht = g_new0(YchtConn, 1);
============================================================
--- libpurple/protocols/yahoo/yahoo_doodle.c	d75e8392b7b33f3ad4a3070f844f6b11bd2f97ff
+++ libpurple/protocols/yahoo/yahoo_doodle.c	ed0a4695020d83ba6334739310332530da92f3e9
@@ -389,7 +389,7 @@ static void yahoo_doodle_command_send_ge
 
 	purple_debug_info("yahoo", "doodle: Sent %s (%s)\n", type, to);
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	/* Make and send an acknowledge (ready) Doodle packet */
 	pkt = yahoo_packet_new(YAHOO_SERVICE_P2PFILEXFER, YAHOO_STATUS_AVAILABLE, yd->session_id);
============================================================
--- libpurple/protocols/yahoo/yahoo_aliases.c	6712e727d06848af814aa979d4cca5bcc2e09580
+++ libpurple/protocols/yahoo/yahoo_aliases.c	9d5f453e385f3abec2e675acbcc48015945b5db9
@@ -74,7 +74,7 @@ yahoo_fetch_aliases_cb(PurpleUtilFetchUr
 yahoo_fetch_aliases_cb(PurpleUtilFetchUrlData *url_data, gpointer user_data, const gchar *url_text, size_t len, const gchar *error_message)
 {
 	PurpleConnection *gc = user_data;
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 
 	yd->url_datas = g_slist_remove(yd->url_datas, url_data);
 
@@ -186,7 +186,7 @@ yahoo_fetch_aliases(PurpleConnection *gc
 void
 yahoo_fetch_aliases(PurpleConnection *gc)
 {
-	YahooData *yd = gc->proto_data;
+	YahooData *yd = purple_connection_get_protocol_data(gc);
 	const char *url;
 	gchar *request, *webpage, *webaddress;
 	PurpleUtilFetchUrlData *url_data;
@@ -230,7 +230,7 @@ yahoo_update_alias_cb(PurpleUtilFetchUrl
 	PurpleConnection *gc = cb->gc;
 	YahooData *yd;
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 	yd->url_datas = g_slist_remove(yd->url_datas, url_data);
 
 	if (len == 0 || error_message != NULL) {
@@ -310,7 +310,7 @@ yahoo_update_alias(PurpleConnection *gc,
 		return;
 	}
 
-	yd = gc->proto_data;
+	yd = purple_connection_get_protocol_data(gc);
 
 	/* Using callback_data so I have access to gc in the callback function */
 	cb = g_new0(struct callback_data, 1);


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