pidgin/pidgin

Hide common_sockaddr_t as it needs to be removed but it's causing issues now

2020-07-13, Gary Kramlich
a377443c1338
Hide common_sockaddr_t as it needs to be removed but it's causing issues now

As mentioned in https://reviews.imfreedom.org/r/14/ this is my current fix for the `common_sockaddr_t` problem. And that is to just hide. By hiding it, we make the core network api and bonjour uses of it independent which means we can swap the out individually with smaller review requests.

Hide common_sockaddr_t as it needs to be removed but it's causing issues now

Reviewed at https://reviews.imfreedom.org/r/15/
/*
* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*
*/
#include <glib/gi18n-lib.h>
#include "internal.h"
#include "conversation.h"
#include "debug.h"
#include "network.h"
#include "notify.h"
#include "protocol.h"
#include "purpleaccountoption.h"
#include "request.h"
#include "util.h"
static GHashTable *protocols = NULL;
/**************************************************************************
* GBoxed code for PurpleProtocolChatEntry
**************************************************************************/
static PurpleProtocolChatEntry *
purple_protocol_chat_entry_copy(PurpleProtocolChatEntry *pce)
{
PurpleProtocolChatEntry *pce_copy;
g_return_val_if_fail(pce != NULL, NULL);
pce_copy = g_new(PurpleProtocolChatEntry, 1);
*pce_copy = *pce;
return pce_copy;
}
GType
purple_protocol_chat_entry_get_type(void)
{
static GType type = 0;
if (type == 0) {
type = g_boxed_type_register_static("PurpleProtocolChatEntry",
(GBoxedCopyFunc)purple_protocol_chat_entry_copy,
(GBoxedFreeFunc)g_free);
}
return type;
}
/**************************************************************************/
/* Protocol API */
/**************************************************************************/
void
purple_protocol_got_account_idle(PurpleAccount *account, gboolean idle,
time_t idle_time)
{
g_return_if_fail(account != NULL);
g_return_if_fail(purple_account_is_connected(account));
purple_presence_set_idle(purple_account_get_presence(account),
idle, idle_time);
}
void
purple_protocol_got_account_login_time(PurpleAccount *account, time_t login_time)
{
PurplePresence *presence;
g_return_if_fail(account != NULL);
g_return_if_fail(purple_account_is_connected(account));
if (login_time == 0)
login_time = time(NULL);
presence = purple_account_get_presence(account);
purple_presence_set_login_time(presence, login_time);
}
void
purple_protocol_got_account_status(PurpleAccount *account, const char *status_id, ...)
{
PurplePresence *presence;
PurpleStatus *status;
va_list args;
g_return_if_fail(account != NULL);
g_return_if_fail(status_id != NULL);
g_return_if_fail(purple_account_is_connected(account));
presence = purple_account_get_presence(account);
status = purple_presence_get_status(presence, status_id);
g_return_if_fail(status != NULL);
va_start(args, status_id);
purple_status_set_active_with_attrs(status, TRUE, args);
va_end(args);
}
void
purple_protocol_got_account_actions(PurpleAccount *account)
{
g_return_if_fail(account != NULL);
g_return_if_fail(purple_account_is_connected(account));
purple_signal_emit(purple_accounts_get_handle(), "account-actions-changed",
account);
}
void
purple_protocol_got_user_idle(PurpleAccount *account, const char *name,
gboolean idle, time_t idle_time)
{
PurplePresence *presence;
GSList *list;
g_return_if_fail(account != NULL);
g_return_if_fail(name != NULL);
g_return_if_fail(purple_account_is_connected(account) || purple_account_is_connecting(account));
if ((list = purple_blist_find_buddies(account, name)) == NULL)
return;
while (list) {
presence = purple_buddy_get_presence(list->data);
list = g_slist_delete_link(list, list);
purple_presence_set_idle(presence, idle, idle_time);
}
}
void
purple_protocol_got_user_login_time(PurpleAccount *account, const char *name,
time_t login_time)
{
GSList *list;
PurplePresence *presence;
g_return_if_fail(account != NULL);
g_return_if_fail(name != NULL);
if ((list = purple_blist_find_buddies(account, name)) == NULL)
return;
if (login_time == 0)
login_time = time(NULL);
while (list) {
PurpleBuddy *buddy = list->data;
presence = purple_buddy_get_presence(buddy);
list = g_slist_delete_link(list, list);
if (purple_presence_get_login_time(presence) != login_time)
{
purple_presence_set_login_time(presence, login_time);
purple_signal_emit(purple_blist_get_handle(), "buddy-got-login-time", buddy);
}
}
}
void
purple_protocol_got_user_status(PurpleAccount *account, const char *name,
const char *status_id, ...)
{
GSList *list, *l;
PurpleBuddy *buddy;
PurplePresence *presence;
PurpleStatus *status;
PurpleStatus *old_status;
va_list args;
g_return_if_fail(account != NULL);
g_return_if_fail(name != NULL);
g_return_if_fail(status_id != NULL);
g_return_if_fail(purple_account_is_connected(account) || purple_account_is_connecting(account));
if((list = purple_blist_find_buddies(account, name)) == NULL)
return;
for(l = list; l != NULL; l = l->next) {
buddy = l->data;
presence = purple_buddy_get_presence(buddy);
status = purple_presence_get_status(presence, status_id);
if(NULL == status)
/*
* TODO: This should never happen, right? We should call
* g_warning() or something.
*/
continue;
old_status = purple_presence_get_active_status(presence);
va_start(args, status_id);
purple_status_set_active_with_attrs(status, TRUE, args);
va_end(args);
purple_buddy_update_status(buddy, old_status);
}
g_slist_free(list);
/* The buddy is no longer online, they are therefore by definition not
* still typing to us. */
if (!purple_status_is_online(status)) {
purple_serv_got_typing_stopped(purple_account_get_connection(account), name);
purple_protocol_got_media_caps(account, name);
}
}
void purple_protocol_got_user_status_deactive(PurpleAccount *account, const char *name,
const char *status_id)
{
GSList *list, *l;
PurpleBuddy *buddy;
PurplePresence *presence;
PurpleStatus *status;
g_return_if_fail(account != NULL);
g_return_if_fail(name != NULL);
g_return_if_fail(status_id != NULL);
g_return_if_fail(purple_account_is_connected(account) || purple_account_is_connecting(account));
if((list = purple_blist_find_buddies(account, name)) == NULL)
return;
for(l = list; l != NULL; l = l->next) {
buddy = l->data;
presence = purple_buddy_get_presence(buddy);
status = purple_presence_get_status(presence, status_id);
if(NULL == status)
continue;
if (purple_status_is_active(status)) {
purple_status_set_active(status, FALSE);
purple_buddy_update_status(buddy, status);
}
}
g_slist_free(list);
}
static void
do_protocol_change_account_status(PurpleAccount *account,
PurpleStatus *old_status, PurpleStatus *new_status)
{
PurpleProtocol *protocol;
if (purple_status_is_online(new_status) &&
purple_account_is_disconnected(account) &&
purple_network_is_available())
{
purple_account_connect(account);
return;
}
if (!purple_status_is_online(new_status))
{
if (!purple_account_is_disconnected(account))
purple_account_disconnect(account);
/* Clear out the unsaved password if we switch to offline status */
if (!purple_account_get_remember_password(account))
purple_account_set_password(account, NULL, NULL, NULL);
return;
}
if (purple_account_is_connecting(account))
/*
* We don't need to call the set_status protocol function because
* the protocol will take care of setting its status during the
* connection process.
*/
return;
protocol = purple_protocols_find(purple_account_get_protocol_id(account));
if (protocol == NULL)
return;
if (!purple_account_is_disconnected(account))
purple_protocol_server_iface_set_status(protocol, account, new_status);
}
void
purple_protocol_change_account_status(PurpleAccount *account,
PurpleStatus *old_status, PurpleStatus *new_status)
{
g_return_if_fail(account != NULL);
g_return_if_fail(new_status != NULL);
g_return_if_fail(!purple_status_is_exclusive(new_status) || old_status != NULL);
purple_signal_emit(purple_accounts_get_handle(), "account-status-changing",
account, old_status, new_status);
do_protocol_change_account_status(account, old_status, new_status);
purple_signal_emit(purple_accounts_get_handle(), "account-status-changed",
account, old_status, new_status);
}
GList *
purple_protocol_get_statuses(PurpleAccount *account, PurplePresence *presence)
{
GList *statuses = NULL;
GList *l;
PurpleStatus *status;
g_return_val_if_fail(account != NULL, NULL);
g_return_val_if_fail(presence != NULL, NULL);
for (l = purple_account_get_status_types(account); l != NULL; l = l->next)
{
status = purple_status_new((PurpleStatusType *)l->data, presence);
statuses = g_list_prepend(statuses, status);
}
statuses = g_list_reverse(statuses);
return statuses;
}
static void
purple_protocol_attention(PurpleConversation *conv, const char *who,
guint type, PurpleMessageFlags flags, time_t mtime)
{
PurpleAccount *account = purple_conversation_get_account(conv);
purple_signal_emit(purple_conversations_get_handle(),
flags == PURPLE_MESSAGE_SEND ? "sent-attention" : "got-attention",
account, who, conv, type);
}
void
purple_protocol_send_attention(PurpleConnection *gc, const char *who, guint type_code)
{
PurpleAttentionType *attn;
PurpleProtocol *protocol;
PurpleIMConversation *im;
PurpleBuddy *buddy;
const char *alias;
gchar *description;
g_return_if_fail(gc != NULL);
g_return_if_fail(who != NULL);
protocol = purple_protocols_find(purple_account_get_protocol_id(purple_connection_get_account(gc)));
g_return_if_fail(PURPLE_IS_PROTOCOL_ATTENTION(protocol));
attn = purple_get_attention_type_from_code(purple_connection_get_account(gc), type_code);
if ((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), who)) != NULL)
alias = purple_buddy_get_contact_alias(buddy);
else
alias = who;
if (attn && purple_attention_type_get_outgoing_desc(attn)) {
description = g_strdup_printf(purple_attention_type_get_outgoing_desc(attn), alias);
} else {
description = g_strdup_printf(_("Requesting %s's attention..."), alias);
}
purple_debug_info("server", "serv_send_attention: sending '%s' to %s\n",
description, who);
if (!purple_protocol_attention_send(PURPLE_PROTOCOL_ATTENTION(protocol), gc, who, type_code))
return;
im = purple_im_conversation_new(purple_connection_get_account(gc), who);
purple_conversation_write_system_message(PURPLE_CONVERSATION(im), description, 0);
purple_protocol_attention(PURPLE_CONVERSATION(im), who, type_code, PURPLE_MESSAGE_SEND, time(NULL));
g_free(description);
}
static void
got_attention(PurpleConnection *gc, int id, const char *who, guint type_code)
{
PurpleMessageFlags flags;
PurpleAttentionType *attn;
PurpleBuddy *buddy;
const char *alias;
gchar *description;
time_t mtime;
mtime = time(NULL);
attn = purple_get_attention_type_from_code(purple_connection_get_account(gc), type_code);
/* PURPLE_MESSAGE_NOTIFY is for attention messages. */
flags = PURPLE_MESSAGE_SYSTEM | PURPLE_MESSAGE_NOTIFY | PURPLE_MESSAGE_RECV;
/* TODO: if (attn->icon_name) is non-null, use it to lookup an emoticon and display
* it next to the attention command. And if it is null, display a generic icon. */
if ((buddy = purple_blist_find_buddy(purple_connection_get_account(gc), who)) != NULL)
alias = purple_buddy_get_contact_alias(buddy);
else
alias = who;
if (attn && purple_attention_type_get_incoming_desc(attn)) {
description = g_strdup_printf(purple_attention_type_get_incoming_desc(attn), alias);
} else {
description = g_strdup_printf(_("%s has requested your attention!"), alias);
}
purple_debug_info("server", "got_attention: got '%s' from %s\n",
description, who);
if (id == -1)
purple_serv_got_im(gc, who, description, flags, mtime);
else
purple_serv_got_chat_in(gc, id, who, flags, description, mtime);
/* TODO: sounds (depending on PurpleAttentionType), shaking, etc. */
g_free(description);
}
void
purple_protocol_got_attention(PurpleConnection *gc, const char *who, guint type_code)
{
PurpleConversation *conv = NULL;
PurpleAccount *account = purple_connection_get_account(gc);
got_attention(gc, -1, who, type_code);
conv =
purple_conversations_find_with_account(who, account);
if (conv)
purple_protocol_attention(conv, who, type_code, PURPLE_MESSAGE_RECV,
time(NULL));
}
void
purple_protocol_got_attention_in_chat(PurpleConnection *gc, int id, const char *who, guint type_code)
{
got_attention(gc, id, who, type_code);
}
gboolean
purple_protocol_initiate_media(PurpleAccount *account,
const char *who,
PurpleMediaSessionType type)
{
#ifdef USE_VV
PurpleConnection *gc = NULL;
PurpleProtocol *protocol = NULL;
if (account)
gc = purple_account_get_connection(account);
if (gc)
protocol = purple_connection_get_protocol(gc);
if (protocol) {
/* should check that the protocol supports this media type here? */
return purple_protocol_media_iface_initiate_session(protocol, account, who, type);
} else
#endif
return FALSE;
}
PurpleMediaCaps
purple_protocol_get_media_caps(PurpleAccount *account, const char *who)
{
#ifdef USE_VV
PurpleConnection *gc = NULL;
PurpleProtocol *protocol = NULL;
if (account)
gc = purple_account_get_connection(account);
if (gc)
protocol = purple_connection_get_protocol(gc);
if (protocol)
return purple_protocol_media_iface_get_caps(protocol, account, who);
#endif
return PURPLE_MEDIA_CAPS_NONE;
}
void
purple_protocol_got_media_caps(PurpleAccount *account, const char *name)
{
#ifdef USE_VV
GSList *list;
g_return_if_fail(account != NULL);
g_return_if_fail(name != NULL);
if ((list = purple_blist_find_buddies(account, name)) == NULL)
return;
while (list) {
PurpleBuddy *buddy = list->data;
PurpleMediaCaps oldcaps = purple_buddy_get_media_caps(buddy);
PurpleMediaCaps newcaps = 0;
const gchar *bname = purple_buddy_get_name(buddy);
list = g_slist_delete_link(list, list);
newcaps = purple_protocol_get_media_caps(account, bname);
purple_buddy_set_media_caps(buddy, newcaps);
if (oldcaps == newcaps)
continue;
purple_signal_emit(purple_blist_get_handle(),
"buddy-caps-changed", buddy,
newcaps, oldcaps);
}
#endif
}
gssize
purple_protocol_get_max_message_size(PurpleProtocol *protocol)
{
g_return_val_if_fail(PURPLE_IS_PROTOCOL(protocol), 0);
return purple_protocol_client_iface_get_max_message_size(protocol, NULL);
}
/**************************************************************************
* Protocols API
**************************************************************************/
/*
* Negative if a before b, 0 if equal, positive if a after b.
*/
static gint
compare_protocol(PurpleProtocol *a, PurpleProtocol *b)
{
const gchar *aname = purple_protocol_get_name(a);
const gchar *bname = purple_protocol_get_name(b);
if (aname) {
if (bname)
return strcmp(aname, bname);
else
return -1;
} else {
if (bname)
return 1;
else
return 0;
}
}
PurpleProtocol *
purple_protocols_find(const char *id)
{
g_return_val_if_fail(protocols != NULL && id != NULL, NULL);
return g_hash_table_lookup(protocols, id);
}
PurpleProtocol *
purple_protocols_add(GType protocol_type, GError **error)
{
PurpleProtocol *protocol;
PurpleProtocolClass *klass;
if (protocol_type == G_TYPE_INVALID) {
g_set_error_literal(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("Protocol type is not registered"));
return NULL;
}
if (!g_type_is_a(protocol_type, PURPLE_TYPE_PROTOCOL)) {
g_set_error_literal(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("Protocol type does not inherit PurpleProtocol"));
return NULL;
}
if (G_TYPE_IS_ABSTRACT(protocol_type)) {
g_set_error_literal(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("Protocol type is abstract"));
return NULL;
}
protocol = g_object_new(protocol_type, NULL);
if (!protocol) {
g_set_error_literal(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("Could not create protocol instance"));
return NULL;
}
if (!purple_protocol_get_id(protocol)) {
g_set_error_literal(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("Protocol does not provide an ID"));
g_object_unref(protocol);
return NULL;
}
if (purple_protocols_find(purple_protocol_get_id(protocol))) {
g_set_error(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("A protocol with the ID %s is already added."),
purple_protocol_get_id(protocol));
g_object_unref(protocol);
return NULL;
}
/* Make sure the protocol implements the required functions */
klass = PURPLE_PROTOCOL_GET_CLASS(protocol);
if (!klass->login || !klass->close ||
!klass->status_types || !klass->list_icon )
{
g_set_error(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("Protocol %s does not implement all the functions in "
"PurpleProtocolClass"), purple_protocol_get_id(protocol));
g_object_unref(protocol);
return NULL;
}
g_hash_table_insert(protocols, g_strdup(purple_protocol_get_id(protocol)),
protocol);
purple_debug_info("protocols", "Added protocol %s\n",
purple_protocol_get_id(protocol));
purple_signal_emit(purple_protocols_get_handle(), "protocol-added",
protocol);
return protocol;
}
gboolean purple_protocols_remove(PurpleProtocol *protocol, GError **error)
{
g_return_val_if_fail(PURPLE_IS_PROTOCOL(protocol), FALSE);
g_return_val_if_fail(purple_protocol_get_id(protocol) != NULL, FALSE);
if (purple_protocols_find(purple_protocol_get_id(protocol)) == NULL) {
g_set_error(error, PURPLE_PROTOCOLS_DOMAIN, 0,
_("Protocol %s is not added."),
purple_protocol_get_id(protocol));
return FALSE;
}
purple_debug_info("protocols", "Removing protocol %s\n",
purple_protocol_get_id(protocol));
purple_signal_emit(purple_protocols_get_handle(), "protocol-removed",
protocol);
g_hash_table_remove(protocols, purple_protocol_get_id(protocol));
return TRUE;
}
GList *
purple_protocols_get_all(void)
{
GList *ret = NULL;
PurpleProtocol *protocol;
GHashTableIter iter;
g_hash_table_iter_init(&iter, protocols);
while (g_hash_table_iter_next(&iter, NULL, (gpointer *)&protocol))
ret = g_list_insert_sorted(ret, protocol, (GCompareFunc)compare_protocol);
return ret;
}
/**************************************************************************
* Protocols Subsystem API
**************************************************************************/
void
purple_protocols_init(void)
{
void *handle = purple_protocols_get_handle();
protocols = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
g_object_unref);
purple_signal_register(handle, "protocol-added",
purple_marshal_VOID__POINTER,
G_TYPE_NONE, 1, PURPLE_TYPE_PROTOCOL);
purple_signal_register(handle, "protocol-removed",
purple_marshal_VOID__POINTER,
G_TYPE_NONE, 1, PURPLE_TYPE_PROTOCOL);
}
void *
purple_protocols_get_handle(void)
{
static int handle;
return &handle;
}
void
purple_protocols_uninit(void)
{
g_hash_table_destroy(protocols);
}