pidgin/pidgin

Fix several leaks in tests

14 months ago, Elliott Sales de Andrade
4e1bf25f5575
Fix several leaks in tests

All of these are specific to tests, not the library code.

For the moment, `protocol_xfer` still leaks connections (and anything they hold on to) because it is very difficult to disentangle them from the connection manager in the partially implemented state they are in.

This fixes leaks of options in the account option test (these two leaks occur for every test since they all leak the option):
```
61 (48 direct, 13 indirect) bytes in 1 blocks are definitely lost in loss record 133 of 276
at 0x4848464: calloc (vg_replace_malloc.c:1340)
by 0x49F75F0: g_malloc0 (gmem.c:163)
by 0x48C3B2E: purple_account_option_new (purpleaccountoption.c:78)
by 0x4014AF: test_purple_account_option_copy_int (test_account_option.c:67)
by 0x4A1CC7D: UnknownInlinedFun (gtestutils.c:2933)
by 0x4A1CC7D: g_test_run_suite_internal (gtestutils.c:3021)
by 0x4A1C9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A1C9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A1D181: g_test_run_suite (gtestutils.c:3115)
by 0x4A156EC: UnknownInlinedFun (gtestutils.c:2234)
by 0x4A156EC: g_test_run (gtestutils.c:2221)
by 0x401721: main (test_account_option.c:157)

61 (48 direct, 13 indirect) bytes in 1 blocks are definitely lost in loss record 134 of 276
at 0x4848464: calloc (vg_replace_malloc.c:1340)
by 0x49F75F0: g_malloc0 (gmem.c:163)
by 0x48C3BC7: purple_account_option_copy (purpleaccountoption.c:93)
by 0x4014BF: test_purple_account_option_copy_int (test_account_option.c:68)
by 0x4A1CC7D: UnknownInlinedFun (gtestutils.c:2933)
by 0x4A1CC7D: g_test_run_suite_internal (gtestutils.c:3021)
by 0x4A1C9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A1C9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A1D181: g_test_run_suite (gtestutils.c:3115)
by 0x4A156EC: UnknownInlinedFun (gtestutils.c:2234)
by 0x4A156EC: g_test_run (gtestutils.c:2221)
by 0x401721: main (test_account_option.c:157)
```
leaks in the credential manager test (times 3 for read/write/cancel tests):
```
69 (16 direct, 53 indirect) bytes in 1 blocks are definitely lost in loss record 2,427 of 3,503
at 0x484386F: malloc (vg_replace_malloc.c:393)
by 0x4A58168: g_malloc (gmem.c:130)
by 0x4A6FAB5: g_slice_alloc (gslice.c:1074)
by 0x4A700EC: g_slice_alloc0 (gslice.c:1100)
by 0x4A3BECB: g_error_allocate (gerror.c:710)
by 0x4A3C93F: UnknownInlinedFun (gerror.c:724)
by 0x4A3C93F: g_error_new_valist (gerror.c:766)
by 0x4BEE558: g_task_return_new_error (gtask.c:1941)
by 0x48D82C0: purple_credential_manager_read_password_async (purplecredentialmanager.c:492)
by 0x403634: test_purple_credential_manager_no_provider_read_password_idle (test_credential_manager.c:329)
by 0x4A4ECB1: g_idle_dispatch (gmain.c:6124)
by 0x4A4FCBE: UnknownInlinedFun (gmain.c:3444)
by 0x4A4FCBE: g_main_context_dispatch (gmain.c:4162)
by 0x4AA5597: g_main_context_iterate.constprop.0 (gmain.c:4238)
by 0x4A4F28E: g_main_loop_run (gmain.c:4438)
by 0x40369F: test_purple_credential_manager_no_provider_read_password_async (test_credential_manager.c:345)
by 0x4A7DC7D: UnknownInlinedFun (gtestutils.c:2933)
by 0x4A7DC7D: g_test_run_suite_internal (gtestutils.c:3021)
by 0x4A7D9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A7D9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A7E181: g_test_run_suite (gtestutils.c:3115)
by 0x4A766EC: UnknownInlinedFun (gtestutils.c:2234)
by 0x4A766EC: g_test_run (gtestutils.c:2221)
by 0x4048F6: main (test_credential_manager.c:695)
```
a leak in the image test:
```
161 bytes in 1 blocks are definitely lost in loss record 260 of 274
at 0x484386F: malloc (vg_replace_malloc.c:393)
by 0x4A55363: g_try_malloc (gmem.c:286)
by 0x4A3D630: UnknownInlinedFun (gfileutils.c:819)
by 0x4A3D630: UnknownInlinedFun (gfileutils.c:924)
by 0x4A3D630: g_file_get_contents (gfileutils.c:1027)
by 0x401890: test_image_new_from_file (test_image.c:144)
by 0x4A7DC7D: UnknownInlinedFun (gtestutils.c:2933)
by 0x4A7DC7D: g_test_run_suite_internal (gtestutils.c:3021)
by 0x4A7D9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A7E181: g_test_run_suite (gtestutils.c:3115)
by 0x4A766EC: UnknownInlinedFun (gtestutils.c:2234)
by 0x4A766EC: g_test_run (gtestutils.c:2221)
by 0x40195D: main (test_image.c:172)
```
a leak in queued output stream test:
```
72 (40 direct, 32 indirect) bytes in 1 blocks are definitely lost in loss record 219 of 396
at 0x49D51EF: g_type_create_instance (gtype.c:1909)
by 0x49BAC1F: g_object_new_internal (gobject.c:2228)
by 0x49BC247: g_object_new_with_properties (gobject.c:2391)
by 0x49BCFF0: g_object_new (gobject.c:2037)
by 0x402003: test_queued_output_stream_push_bytes_async_error (test_queued_output_stream.c:219)
by 0x4A7DC7D: UnknownInlinedFun (gtestutils.c:2933)
by 0x4A7DC7D: g_test_run_suite_internal (gtestutils.c:3021)
by 0x4A7D9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A7E181: g_test_run_suite (gtestutils.c:3115)
by 0x4A766EC: UnknownInlinedFun (gtestutils.c:2234)
by 0x4A766EC: g_test_run (gtestutils.c:2221)
by 0x402429: main (test_queued_output_stream.c:280)
```
and protocol xfer tests (times 3 for each test that creates a test protocol object):
```
112 (48 direct, 64 indirect) bytes in 1 blocks are definitely lost in loss record 3,430 of 3,698
at 0x49D51EF: g_type_create_instance (gtype.c:1909)
by 0x49BAC1F: g_object_new_internal (gobject.c:2228)
by 0x49BC247: g_object_new_with_properties (gobject.c:2391)
by 0x49BCFF0: g_object_new (gobject.c:2037)
by 0x40291C: test_purple_protocol_xfer_send_file_func (test_protocol_xfer.c:146)
by 0x4A7DC7D: UnknownInlinedFun (gtestutils.c:2933)
by 0x4A7DC7D: g_test_run_suite_internal (gtestutils.c:3021)
by 0x4A7D9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A7E181: g_test_run_suite (gtestutils.c:3115)
by 0x4A766EC: UnknownInlinedFun (gtestutils.c:2234)
by 0x4A766EC: g_test_run (gtestutils.c:2221)
by 0x402B64: main (test_protocol_xfer.c:195)
```
and util tests (times 3 for each call to `purple_text_strip_mnemonic` in the test):
```
5 bytes in 1 blocks are definitely lost in loss record 5 of 247
at 0x484386F: malloc (vg_replace_malloc.c:393)
by 0x49F7168: g_malloc (gmem.c:130)
by 0x491975B: purple_text_strip_mnemonic (util.c:895)
by 0x4015B0: test_util_text_strip_mnemonic (test_util.c:49)
by 0x4A1CC7D: UnknownInlinedFun (gtestutils.c:2933)
by 0x4A1CC7D: g_test_run_suite_internal (gtestutils.c:3021)
by 0x4A1C9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A1C9E4: g_test_run_suite_internal (gtestutils.c:3038)
by 0x4A1D181: g_test_run_suite (gtestutils.c:3115)
by 0x4A156EC: UnknownInlinedFun (gtestutils.c:2234)
by 0x4A156EC: g_test_run (gtestutils.c:2221)
by 0x401901: main (test_util.c:224)
```
and these leaks in any test that initializes the test UI:
```
4,104 bytes in 1 blocks are possibly lost in loss record 3,451 of 3,457
at 0x484386F: malloc (vg_replace_malloc.c:393)
by 0x5235B67: sqlite3MemMalloc.lto_priv.0 (sqlite3.c:25493)
by 0x5232797: UnknownInlinedFun (sqlite3.c:29181)
by 0x5232797: UnknownInlinedFun (sqlite3.c:29227)
by 0x5232797: sqlite3Malloc.lto_priv.0 (sqlite3.c:29221)
by 0x523BD8B: pcache1Alloc.lto_priv.0 (sqlite3.c:53546)
by 0x5249A8B: UnknownInlinedFun (sqlite3.c:53675)
by 0x5249A8B: allocateTempSpace (sqlite3.c:70848)
by 0x52625A6: sqlite3VdbeExec.lto_priv.0 (sqlite3.c:93857)
by 0x525CBEE: UnknownInlinedFun (sqlite3.c:87995)
by 0x525CBEE: UnknownInlinedFun (sqlite3.c:88056)
by 0x525CBEE: sqlite3_step (sqlite3.c:88045)
by 0x529B324: sqlite3_exec (sqlite3.c:131002)
by 0x48FD558: purple_sqlite3_run_migration (purplesqlite3.c:37)
by 0x48FDBB4: purple_sqlite3_run_migrations_from_resources (purplesqlite3.c:195)
by 0x48FDED9: purple_sqlite_history_adapter_run_migrations (purplesqlitehistoryadapter.c:69)
by 0x48FE7F0: purple_sqlite_history_adapter_activate (purplesqlitehistoryadapter.c:287)
by 0x48DB656: purple_history_adapter_activate (purplehistoryadapter.c:181)
by 0x48DC9BC: purple_history_manager_set_active (purplehistorymanager.c:308)
by 0x402BA8: test_ui_init_history (test_ui.c:132)
by 0x402C80: test_ui_purple_init (test_ui.c:167)
by 0x4027BB: main (test_contact.c:88)

4,368 bytes in 1 blocks are possibly lost in loss record 3,453 of 3,457
at 0x484386F: malloc (vg_replace_malloc.c:393)
by 0x5235B67: sqlite3MemMalloc.lto_priv.0 (sqlite3.c:25493)
by 0x5232797: UnknownInlinedFun (sqlite3.c:29181)
by 0x5232797: UnknownInlinedFun (sqlite3.c:29227)
by 0x5232797: sqlite3Malloc.lto_priv.0 (sqlite3.c:29221)
by 0x523BD8B: pcache1Alloc.lto_priv.0 (sqlite3.c:53546)
by 0x5240077: UnknownInlinedFun (sqlite3.c:53634)
by 0x5240077: pcache1FetchStage2 (sqlite3.c:54104)
by 0x5243E9C: UnknownInlinedFun (sqlite3.c:52671)
by 0x5243E9C: getPageNormal.lto_priv.0 (sqlite3.c:60628)
by 0x524A510: UnknownInlinedFun (sqlite3.c:60805)
by 0x524A510: btreeGetPage.lto_priv.0 (sqlite3.c:70289)
by 0x524C2F6: UnknownInlinedFun (sqlite3.c:71257)
by 0x524C2F6: sqlite3BtreeBeginTrans.lto_priv.0 (sqlite3.c:71647)
by 0x5266B3A: sqlite3VdbeExec.lto_priv.0 (sqlite3.c:93532)
by 0x525CBEE: UnknownInlinedFun (sqlite3.c:87995)
by 0x525CBEE: UnknownInlinedFun (sqlite3.c:88056)
by 0x525CBEE: sqlite3_step (sqlite3.c:88045)
by 0x48FD715: purple_sqlite3_get_schema_version (purplesqlite3.c:79)
by 0x48FD9DD: purple_sqlite3_run_migrations_from_resources (purplesqlite3.c:146)
by 0x48FDED9: purple_sqlite_history_adapter_run_migrations (purplesqlitehistoryadapter.c:69)
by 0x48FE7F0: purple_sqlite_history_adapter_activate (purplesqlitehistoryadapter.c:287)
by 0x48DB656: purple_history_adapter_activate (purplehistoryadapter.c:181)
by 0x48DC9BC: purple_history_manager_set_active (purplehistorymanager.c:308)
by 0x402BA8: test_ui_init_history (test_ui.c:132)
by 0x402C80: test_ui_purple_init (test_ui.c:167)
by 0x4027BB: main (test_contact.c:88)

4,368 bytes in 1 blocks are possibly lost in loss record 3,454 of 3,457
at 0x484386F: malloc (vg_replace_malloc.c:393)
by 0x5235B67: sqlite3MemMalloc.lto_priv.0 (sqlite3.c:25493)
by 0x5232797: UnknownInlinedFun (sqlite3.c:29181)
by 0x5232797: UnknownInlinedFun (sqlite3.c:29227)
by 0x5232797: sqlite3Malloc.lto_priv.0 (sqlite3.c:29221)
by 0x523BD8B: pcache1Alloc.lto_priv.0 (sqlite3.c:53546)
by 0x5240077: UnknownInlinedFun (sqlite3.c:53634)
by 0x5240077: pcache1FetchStage2 (sqlite3.c:54104)
by 0x5243E9C: UnknownInlinedFun (sqlite3.c:52671)
by 0x5243E9C: getPageNormal.lto_priv.0 (sqlite3.c:60628)
by 0x52499BC: UnknownInlinedFun (sqlite3.c:60805)
by 0x52499BC: UnknownInlinedFun (sqlite3.c:70289)
by 0x52499BC: btreeGetUnusedPage (sqlite3.c:70432)
by 0x524F504: allocateBtreePage.lto_priv.0 (sqlite3.c:74604)
by 0x5256209: btreeCreateTable.lto_priv.0 (sqlite3.c:77830)
by 0x5265EB2: UnknownInlinedFun (sqlite3.c:77849)
by 0x5265EB2: sqlite3VdbeExec.lto_priv.0 (sqlite3.c:96382)
by 0x525CBEE: UnknownInlinedFun (sqlite3.c:87995)
by 0x525CBEE: UnknownInlinedFun (sqlite3.c:88056)
by 0x525CBEE: sqlite3_step (sqlite3.c:88045)
by 0x529B324: sqlite3_exec (sqlite3.c:131002)
by 0x48FD558: purple_sqlite3_run_migration (purplesqlite3.c:37)
by 0x48FDBB4: purple_sqlite3_run_migrations_from_resources (purplesqlite3.c:195)
by 0x48FDED9: purple_sqlite_history_adapter_run_migrations (purplesqlitehistoryadapter.c:69)
by 0x48FE7F0: purple_sqlite_history_adapter_activate (purplesqlitehistoryadapter.c:287)
by 0x48DB656: purple_history_adapter_activate (purplehistoryadapter.c:181)
by 0x48DC9BC: purple_history_manager_set_active (purplehistorymanager.c:308)
by 0x402BA8: test_ui_init_history (test_ui.c:132)
by 0x402C80: test_ui_purple_init (test_ui.c:167)
by 0x4027BB: main (test_contact.c:88)
```

Testing Done:
Ran tests in valgrind, and all above leaks were gone except for noted `protocol_xfer` issues, and a bunch of leaks of the `PurpleBuddy`-`PurpleContact` compatibility bindings, which will go away in their entirety eventually.

Reviewed at https://reviews.imfreedom.org/r/2385/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#if !defined(PURPLE_GLOBAL_HEADER_INSIDE) && !defined(PURPLE_COMPILATION)
# error "only <purple.h> may be included directly"
#endif
#ifndef PURPLE_PROTOCOL_CHAT_H
#define PURPLE_PROTOCOL_CHAT_H
#include <glib.h>
#include <glib-object.h>
#include <libpurple/connection.h>
#include <libpurple/purplemessage.h>
#include <libpurple/purpleprotocol.h>
#define PURPLE_TYPE_PROTOCOL_CHAT (purple_protocol_chat_get_type())
/**
* PurpleProtocolChat:
*
* #PurpleProtocolChat describes the API that protocols need to implement for
* handling multiple user conversations.
*
* Since: 3.0.0
*/
G_DECLARE_INTERFACE(PurpleProtocolChat, purple_protocol_chat, PURPLE,
PROTOCOL_CHAT, PurpleProtocol)
typedef struct _PurpleProtocolChatEntry PurpleProtocolChatEntry;
/**
* PurpleProtocolChatEntry:
* @label: User-friendly name of the entry
* @identifier: Used by the protocol to identify the option
* @required: True if it's required
* @is_int: True if the entry expects an integer
* @min: Minimum value in case of integer
* @max: Maximum value in case of integer
* @secret: True if the entry is secret (password)
*
* Represents an entry containing information that must be supplied by the
* user when joining a chat.
*/
struct _PurpleProtocolChatEntry {
const char *label;
const char *identifier;
gboolean required;
gboolean is_int;
int min;
int max;
gboolean secret;
};
G_BEGIN_DECLS
/**
* PurpleProtocolChatInterface:
* @info: Returns a list of #PurpleProtocolChatEntry structs, which represent
* information required by the protocol to join a chat. libpurple will
* call join_chat along with the information filled by the user.
* @info_defaults: Returns a hashtable which maps #PurpleProtocolChatEntry
* struct identifiers to default options as strings based on
* @chat_name. The resulting hashtable should be created with
* #g_hash_table_new_full(#g_str_hash, #g_str_equal, %NULL,
* #g_free). Use @get_name if you instead need to extract a chat
* name from a hashtable.
* @join: Called when the user requests joining a chat. Should arrange for
* purple_serv_got_joined_chat() to be called.
* @reject: Called when the user refuses a chat invitation.
* @get_name: Returns a chat name based on the information in components. Use
* @info_defaults if you instead need to generate a hashtable from a
* chat name.
* @invite: Invite a user to join a chat.
* @leave: Called when the user requests leaving a chat.
* @send: Send a message to a chat.
* @get_user_real_name: Gets the real name of a participant in a chat. For
* example, on XMPP this turns a chat room nick
* <literal>foo</literal> into
* <literal>room\@server/foo</literal>.
* @set_topic: Called to set the topic for the given chat.
*
* The protocol chat interface.
*
* This interface provides callbacks needed by protocols that implement chats.
*/
struct _PurpleProtocolChatInterface {
/*< private >*/
GTypeInterface parent;
/*< public >*/
GList *(*info)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection);
GHashTable *(*info_defaults)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, const gchar *chat_name);
void (*join)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, GHashTable *components);
void (*reject)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, GHashTable *components);
gchar *(*get_name)(PurpleProtocolChat *protocol_chat, GHashTable *components);
void (*invite)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, const gchar *message, const gchar *who);
void (*leave)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id);
gint (*send)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, PurpleMessage *message);
gchar *(*get_user_real_name)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, const gchar *who);
void (*set_topic)(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, const gchar *topic);
/*< private >*/
gpointer reserved[8];
};
/**
* purple_protocol_chat_info:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
*
* Gets the list of #PurpleProtocolChatEntry's that are required to join a
* multi user chat.
*
* Returns: (transfer full) (element-type PurpleProtocolChatEntry): The list
* of #PurpleProtocolChatEntry's that are used to join a chat.
*
* Since: 3.0.0
*/
GList *purple_protocol_chat_info(PurpleProtocolChat *protocol_chat, PurpleConnection *connection);
/**
* purple_protocol_chat_info_defaults:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @chat_name: The name of the chat.
*
* Returns a #GHashTable of the default protocol dependent components that will
* be passed to purple_protocol_chat_join().
*
* Returns: (transfer full) (element-type utf8 utf8): The values that will be
* used to join the chat.
*
* Since: 3.0.0
*/
GHashTable *purple_protocol_chat_info_defaults(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, const gchar *chat_name);
/**
* purple_protocol_chat_join:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @components: (element-type utf8 utf8) (transfer none): The protocol
* dependent join components.
*
* Joins the chat described in @components.
*
* Since: 3.0.0
*/
void purple_protocol_chat_join(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, GHashTable *components);
/**
* purple_protocol_chat_reject:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @components: (element-type utf8 utf8) (transfer none): The protocol
* dependent join components.
*
* Used to reject a chat invite.
*
* Since: 3.0.0
*/
void purple_protocol_chat_reject(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, GHashTable *components);
/**
* purple_protocol_chat_get_name:
* @protocol_chat: The #PurpleProtocolChat instance.
* @components: (element-type utf8 utf8) (transfer none): The protocol
* dependent join components.
*
* Gets the name from @components.
*
* Returns: (transfer full): The chat name from @components.
*
* Since: 3.0.0
*/
gchar *purple_protocol_chat_get_name(PurpleProtocolChat *protocol_chat, GHashTable *components);
/**
* purple_protocol_chat_invite:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @id: The id of the chat.
* @message: The invite message.
* @who: The target of the invite.
*
* Sends an invite to @who with @message.
*
* Since: 3.0.0
*/
void purple_protocol_chat_invite(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, const gchar *message, const gchar *who);
/**
* purple_protocol_chat_leave:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @id: The id of the chat.
*
* Leaves the chat identified by @id.
*
* Since: 3.0.0
*/
void purple_protocol_chat_leave(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id);
/**
* purple_protocol_chat_send:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @id: The id of the chat.
* @message: The message to send.
*
* Sends @message to the chat identified by @id.
*
* Returns: 0 on success, non-zero on failure.
*
* Since: 3.0.0
*/
gint purple_protocol_chat_send(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, PurpleMessage *message);
/**
* purple_protocol_chat_get_user_real_name:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @id: The id of the chat.
* @who: The username.
*
* Gets the real name of @who.
*
* Returns: (transfer full): The realname of @who.
*
* Since: 3.0.0
*/
gchar *purple_protocol_chat_get_user_real_name(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, const gchar *who);
/**
* purple_protocol_chat_set_topic:
* @protocol_chat: The #PurpleProtocolChat instance.
* @connection: The #PurpleConnection instance.
* @id: The id of the chat.
* @topic: The new topic.
*
* Sets the topic for the chat with id @id to @topic.
*
* Since: 3.0.0
*/
void purple_protocol_chat_set_topic(PurpleProtocolChat *protocol_chat, PurpleConnection *connection, gint id, const gchar *topic);
G_END_DECLS
#endif /* PURPLE_PROTOCOL_CHAT_H */