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>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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 library; if not, see <https://www.gnu.org/licenses/>.
*/
#include "purplecredentialprovider.h"
#include "purpleprivate.h"
typedef struct {
gchar *id;
gchar *name;
gchar *description;
GSettings *settings;
} PurpleCredentialProviderPrivate;
enum {
PROP_0,
PROP_ID,
PROP_NAME,
PROP_DESCRIPTION,
PROP_SETTINGS,
N_PROPERTIES,
};
static GParamSpec *properties[N_PROPERTIES] = {NULL, };
G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE(PurpleCredentialProvider,
purple_credential_provider, G_TYPE_OBJECT)
/******************************************************************************
* Helpers
*****************************************************************************/
static void
purple_credential_provider_set_id(PurpleCredentialProvider *provider,
const gchar *id)
{
PurpleCredentialProviderPrivate *priv = NULL;
priv = purple_credential_provider_get_instance_private(provider);
g_free(priv->id);
priv->id = g_strdup(id);
g_object_notify_by_pspec(G_OBJECT(provider), properties[PROP_ID]);
}
static void
purple_credential_provider_set_name(PurpleCredentialProvider *provider,
const gchar *name)
{
PurpleCredentialProviderPrivate *priv = NULL;
priv = purple_credential_provider_get_instance_private(provider);
g_free(priv->name);
priv->name = g_strdup(name);
g_object_notify_by_pspec(G_OBJECT(provider), properties[PROP_NAME]);
}
static void
purple_credential_provider_set_description(PurpleCredentialProvider *provider,
const gchar *description)
{
PurpleCredentialProviderPrivate *priv = NULL;
priv = purple_credential_provider_get_instance_private(provider);
g_free(priv->description);
priv->description = g_strdup(description);
g_object_notify_by_pspec(G_OBJECT(provider), properties[PROP_DESCRIPTION]);
}
static void
purple_credential_provider_set_settings(PurpleCredentialProvider *provider,
GSettings *settings)
{
PurpleCredentialProviderPrivate *priv = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
priv = purple_credential_provider_get_instance_private(provider);
if(g_set_object(&priv->settings, settings)) {
g_object_notify_by_pspec(G_OBJECT(provider),
properties[PROP_SETTINGS]);
}
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static void
purple_credential_provider_get_property(GObject *obj, guint param_id,
GValue *value, GParamSpec *pspec)
{
PurpleCredentialProvider *provider = PURPLE_CREDENTIAL_PROVIDER(obj);
switch(param_id) {
case PROP_ID:
g_value_set_string(value,
purple_credential_provider_get_id(provider));
break;
case PROP_NAME:
g_value_set_string(value,
purple_credential_provider_get_name(provider));
break;
case PROP_DESCRIPTION:
g_value_set_string(value,
purple_credential_provider_get_description(provider));
break;
case PROP_SETTINGS:
g_value_set_object(value,
purple_credential_provider_get_settings(provider));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
purple_credential_provider_set_property(GObject *obj, guint param_id,
const GValue *value, GParamSpec *pspec)
{
PurpleCredentialProvider *provider = PURPLE_CREDENTIAL_PROVIDER(obj);
switch(param_id) {
case PROP_ID:
purple_credential_provider_set_id(provider,
g_value_get_string(value));
break;
case PROP_NAME:
purple_credential_provider_set_name(provider,
g_value_get_string(value));
break;
case PROP_DESCRIPTION:
purple_credential_provider_set_description(provider,
g_value_get_string(value));
break;
case PROP_SETTINGS:
purple_credential_provider_set_settings(provider,
g_value_get_object(value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
purple_credential_provider_finalize(GObject *obj) {
PurpleCredentialProvider *provider = NULL;
PurpleCredentialProviderPrivate *priv = NULL;
provider = PURPLE_CREDENTIAL_PROVIDER(obj);
priv = purple_credential_provider_get_instance_private(provider);
g_clear_pointer(&priv->id, g_free);
g_clear_pointer(&priv->name, g_free);
g_clear_pointer(&priv->description, g_free);
g_clear_object(&priv->settings);
G_OBJECT_CLASS(purple_credential_provider_parent_class)->finalize(obj);
}
static void
purple_credential_provider_init(G_GNUC_UNUSED PurpleCredentialProvider *provider)
{
}
static void
purple_credential_provider_class_init(PurpleCredentialProviderClass *klass) {
GObjectClass *obj_class = G_OBJECT_CLASS(klass);
obj_class->get_property = purple_credential_provider_get_property;
obj_class->set_property = purple_credential_provider_set_property;
obj_class->finalize = purple_credential_provider_finalize;
/**
* PurpleCredentialProvider::id:
*
* The ID of the provider. Used for preferences and other things that need
* to address it.
*
* Since: 3.0.0
*/
properties[PROP_ID] = g_param_spec_string(
"id", "id", "The identifier of the provider",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS
);
/**
* PurpleCredentialProvider::name:
*
* The name of the provider which will be displayed to the user.
*
* Since: 3.0.0
*/
properties[PROP_NAME] = g_param_spec_string(
"name", "name", "The name of the provider",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS
);
/**
* PurpleCredentialProvider::description:
*
* The description of the provider which will be displayed to the user.
*
* Since: 3.0.0
*/
properties[PROP_DESCRIPTION] = g_param_spec_string(
"description", "description", "The description of the provider",
NULL,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS
);
/**
* PurpleCredentialProvider::settings:
*
* The [class@Gio.Settings] used to configure the provider. This may be
* %NULL.
*
* Since: 3.0.0
*/
properties[PROP_SETTINGS] = g_param_spec_object(
"settings", "setings",
"The GSettings for the provider",
G_TYPE_SETTINGS,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS);
g_object_class_install_properties(obj_class, N_PROPERTIES, properties);
}
/******************************************************************************
* Private API
*****************************************************************************/
void
purple_credential_provider_activate(PurpleCredentialProvider *provider) {
PurpleCredentialProviderClass *klass = NULL;
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->activate) {
klass->activate(provider);
}
}
void
purple_credential_provider_deactivate(PurpleCredentialProvider *provider) {
PurpleCredentialProviderClass *klass = NULL;
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->deactivate) {
klass->deactivate(provider);
}
}
/******************************************************************************
* Public API
*****************************************************************************/
const gchar *
purple_credential_provider_get_id(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->id;
}
const gchar *
purple_credential_provider_get_name(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->name;
}
const gchar *
purple_credential_provider_get_description(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->description;
}
gboolean
purple_credential_provider_is_valid(PurpleCredentialProvider *provider,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), FALSE);
if(purple_credential_provider_get_id(provider) == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 0,
"provider has no id");
return FALSE;
}
if(purple_credential_provider_get_name(provider) == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 1,
"provider has no name");
return FALSE;
}
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass->read_password_async == NULL || klass->read_password_finish == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 2,
"provider can not read passwords");
return FALSE;
}
if(klass->write_password_async == NULL || klass->write_password_finish == NULL) {
g_set_error_literal(error, PURPLE_CREDENTIAL_PROVIDER_DOMAIN, 3,
"provider can not write passwords");
return FALSE;
}
return TRUE;
}
void
purple_credential_provider_read_password_async(PurpleCredentialProvider *provider,
PurpleAccount *account,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer data)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->read_password_async) {
klass->read_password_async(provider, account, cancellable, callback,
data);
}
}
gchar *
purple_credential_provider_read_password_finish(PurpleCredentialProvider *provider,
GAsyncResult *result,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
g_return_val_if_fail(G_IS_ASYNC_RESULT(result), NULL);
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->read_password_finish) {
return klass->read_password_finish(provider, result, error);
}
return NULL;
}
void
purple_credential_provider_write_password_async(PurpleCredentialProvider *provider,
PurpleAccount *account,
const gchar *password,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer data)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->write_password_async) {
klass->write_password_async(provider, account, password, cancellable,
callback, data);
}
}
gboolean
purple_credential_provider_write_password_finish(PurpleCredentialProvider *provider,
GAsyncResult *result,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), FALSE);
g_return_val_if_fail(G_IS_ASYNC_RESULT(result), FALSE);
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->write_password_finish) {
return klass->write_password_finish(provider, result, error);
}
return FALSE;
}
void
purple_credential_provider_clear_password_async(PurpleCredentialProvider *provider,
PurpleAccount *account,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer data)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider));
g_return_if_fail(PURPLE_IS_ACCOUNT(account));
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->clear_password_async) {
klass->clear_password_async(provider, account, cancellable, callback,
data);
}
}
gboolean
purple_credential_provider_clear_password_finish(PurpleCredentialProvider *provider,
GAsyncResult *result,
GError **error)
{
PurpleCredentialProviderClass *klass = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), FALSE);
g_return_val_if_fail(G_IS_ASYNC_RESULT(result), FALSE);
klass = PURPLE_CREDENTIAL_PROVIDER_GET_CLASS(provider);
if(klass && klass->clear_password_finish) {
return klass->clear_password_finish(provider, result, error);
}
return FALSE;
}
GSettings *
purple_credential_provider_get_settings(PurpleCredentialProvider *provider) {
PurpleCredentialProviderPrivate *priv = NULL;
g_return_val_if_fail(PURPLE_IS_CREDENTIAL_PROVIDER(provider), NULL);
priv = purple_credential_provider_get_instance_private(provider);
return priv->settings;
}