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Only include headers when they're necessary for header files
5 months ago, Gary Kramlich
e868bfcc092a
Only include headers when they're necessary for header files
This only covers libpurple.
Testing Done:
Ran a clean build
Reviewed at https://reviews.imfreedom.org/r/2898/
/*
* Purple - Internet Messaging Library
* Copyright (C) Pidgin Developers <devel@pidgin.im>
*
* 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/>.
*/
#include
<glib/gi18n-lib.h>
#include
"purplehistorymanager.h"
#include
"purplehistoryadapter.h"
#include
"purplesqlitehistoryadapter.h"
#include
"purpleprivate.h"
#include
"debug.h"
#include
"util.h"
enum
{
SIG_ACTIVE_CHANGED
,
SIG_REGISTERED
,
SIG_UNREGISTERED
,
N_SIGNALS
,
};
static
guint
signals
[
N_SIGNALS
]
=
{
0
,
};
struct
_PurpleHistoryManager
{
GObject
parent
;
GHashTable
*
adapters
;
PurpleHistoryAdapter
*
active_adapter
;
};
G_DEFINE_TYPE
(
PurpleHistoryManager
,
purple_history_manager
,
G_TYPE_OBJECT
);
static
PurpleHistoryManager
*
default_manager
=
NULL
;
/******************************************************************************
* GObject Implementation
*****************************************************************************/
static
void
purple_history_manager_finalize
(
GObject
*
obj
)
{
PurpleHistoryManager
*
manager
=
NULL
;
manager
=
PURPLE_HISTORY_MANAGER
(
obj
);
g_clear_pointer
(
&
manager
->
adapters
,
g_hash_table_destroy
);
G_OBJECT_CLASS
(
purple_history_manager_parent_class
)
->
finalize
(
obj
);
}
static
void
purple_history_manager_init
(
PurpleHistoryManager
*
manager
)
{
manager
->
adapters
=
g_hash_table_new_full
(
g_str_hash
,
g_str_equal
,
g_free
,
g_object_unref
);
}
static
void
purple_history_manager_class_init
(
PurpleHistoryManagerClass
*
klass
)
{
GObjectClass
*
obj_class
=
G_OBJECT_CLASS
(
klass
);
obj_class
->
finalize
=
purple_history_manager_finalize
;
/**
* PurpleHistoryManager::active-changed:
* @manager: The #PurpleHistoryManager instance.
* @old: The old #PurpleHistoryAdapter.
* @current: The new activated #PurpleHistoryAdapter.
*
* Emitted after @adapter has been changed for @manager.
*
* Since: 3.0.0
*/
signals
[
SIG_ACTIVE_CHANGED
]
=
g_signal_new_class_handler
(
"active-changed"
,
G_OBJECT_CLASS_TYPE
(
klass
),
G_SIGNAL_RUN_LAST
,
NULL
,
NULL
,
NULL
,
NULL
,
G_TYPE_NONE
,
2
,
PURPLE_TYPE_HISTORY_ADAPTER
,
PURPLE_TYPE_HISTORY_ADAPTER
);
/**
* PurpleHistoryManager::registered:
* @manager: The #PurpleHistoryManager instance.
* @adapter: The #PurpleHistoryAdapter that was registered.
*
* Emitted after @adapter has been registered in @manager.
*
* Since: 3.0.0
*/
signals
[
SIG_REGISTERED
]
=
g_signal_new_class_handler
(
"registered"
,
G_OBJECT_CLASS_TYPE
(
klass
),
G_SIGNAL_RUN_LAST
,
NULL
,
NULL
,
NULL
,
NULL
,
G_TYPE_NONE
,
1
,
PURPLE_TYPE_HISTORY_ADAPTER
);
/**
* PurpleHistoryManager::unregistered:
* @manager: The #PurpleHistoryManager instance.
* @adapter: The #PurpleHistoryAdapter that was unregistered.
*
* Emitted after @adapter has been unregistered for @manager.
*
* Since: 3.0.0
*/
signals
[
SIG_UNREGISTERED
]
=
g_signal_new_class_handler
(
"unregistered"
,
G_OBJECT_CLASS_TYPE
(
klass
),
G_SIGNAL_RUN_LAST
,
NULL
,
NULL
,
NULL
,
NULL
,
G_TYPE_NONE
,
1
,
PURPLE_TYPE_HISTORY_ADAPTER
);
}
/******************************************************************************
* Public API
*****************************************************************************/
PurpleHistoryManager
*
purple_history_manager_get_default
(
void
)
{
return
default_manager
;
}
gboolean
purple_history_manager_register
(
PurpleHistoryManager
*
manager
,
PurpleHistoryAdapter
*
adapter
,
GError
**
error
)
{
const
gchar
*
id
=
NULL
;
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
FALSE
);
g_return_val_if_fail
(
PURPLE_IS_HISTORY_ADAPTER
(
adapter
),
FALSE
);
id
=
purple_history_adapter_get_id
(
adapter
);
if
(
g_hash_table_lookup
(
manager
->
adapters
,
id
)
!=
NULL
)
{
g_set_error
(
error
,
PURPLE_HISTORY_MANAGER_DOMAIN
,
0
,
_
(
"adapter %s is already registered"
),
id
);
return
FALSE
;
}
g_hash_table_insert
(
manager
->
adapters
,
g_strdup
(
id
),
g_object_ref
(
adapter
));
g_signal_emit
(
G_OBJECT
(
manager
),
signals
[
SIG_REGISTERED
],
0
,
adapter
);
return
TRUE
;
}
gboolean
purple_history_manager_unregister
(
PurpleHistoryManager
*
manager
,
PurpleHistoryAdapter
*
adapter
,
GError
**
error
)
{
const
gchar
*
id
=
NULL
;
gboolean
ret
=
FALSE
;
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
FALSE
);
g_return_val_if_fail
(
PURPLE_IS_HISTORY_ADAPTER
(
adapter
),
FALSE
);
if
(
adapter
==
manager
->
active_adapter
)
{
g_set_error
(
error
,
PURPLE_HISTORY_MANAGER_DOMAIN
,
0
,
_
(
"adapter %s is currently in use"
),
id
);
return
FALSE
;
}
g_object_ref
(
G_OBJECT
(
adapter
));
id
=
purple_history_adapter_get_id
(
adapter
);
if
(
g_hash_table_remove
(
manager
->
adapters
,
id
))
{
g_signal_emit
(
G_OBJECT
(
manager
),
signals
[
SIG_UNREGISTERED
],
0
,
adapter
);
ret
=
TRUE
;
}
else
{
g_set_error
(
error
,
PURPLE_HISTORY_MANAGER_DOMAIN
,
0
,
_
(
"adapter %s is not registered"
),
id
);
ret
=
FALSE
;
}
g_object_unref
(
G_OBJECT
(
adapter
));
return
ret
;
}
PurpleHistoryAdapter
*
purple_history_manager_find
(
PurpleHistoryManager
*
manager
,
const
gchar
*
id
)
{
gpointer
value
=
NULL
;
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
NULL
);
g_return_val_if_fail
(
id
!=
NULL
,
NULL
);
value
=
g_hash_table_lookup
(
manager
->
adapters
,
id
);
if
(
value
==
NULL
)
{
return
NULL
;
}
return
PURPLE_HISTORY_ADAPTER
(
value
);
}
GList
*
purple_history_manager_get_all
(
PurpleHistoryManager
*
manager
)
{
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
NULL
);
return
g_hash_table_get_values
(
manager
->
adapters
);
}
PurpleHistoryAdapter
*
purple_history_manager_get_active
(
PurpleHistoryManager
*
manager
)
{
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
NULL
);
return
manager
->
active_adapter
;
}
gboolean
purple_history_manager_set_active
(
PurpleHistoryManager
*
manager
,
const
gchar
*
id
,
GError
**
error
)
{
PurpleHistoryAdapter
*
old
=
NULL
,
*
adapter
=
NULL
;
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
FALSE
);
/* First look up the new adapter if we're given one. */
if
(
id
!=
NULL
)
{
adapter
=
g_hash_table_lookup
(
manager
->
adapters
,
id
);
if
(
!
PURPLE_IS_HISTORY_ADAPTER
(
adapter
))
{
g_set_error
(
error
,
PURPLE_HISTORY_MANAGER_DOMAIN
,
0
,
"no history adapter found with id %s"
,
id
);
return
FALSE
;
}
}
if
(
PURPLE_IS_HISTORY_ADAPTER
(
manager
->
active_adapter
))
{
old
=
g_object_ref
(
manager
->
active_adapter
);
}
if
(
g_set_object
(
&
manager
->
active_adapter
,
adapter
))
{
if
(
PURPLE_IS_HISTORY_ADAPTER
(
old
))
{
if
(
!
purple_history_adapter_deactivate
(
old
,
error
))
{
g_set_object
(
&
manager
->
active_adapter
,
old
);
g_clear_object
(
&
old
);
return
FALSE
;
}
}
if
(
PURPLE_IS_HISTORY_ADAPTER
(
adapter
))
{
if
(
!
purple_history_adapter_activate
(
adapter
,
error
))
{
if
(
PURPLE_IS_HISTORY_ADAPTER
(
old
))
{
purple_history_adapter_activate
(
old
,
error
);
}
g_set_object
(
&
manager
->
active_adapter
,
old
);
g_clear_object
(
&
old
);
return
FALSE
;
}
}
g_signal_emit
(
G_OBJECT
(
manager
),
signals
[
SIG_ACTIVE_CHANGED
],
0
,
old
,
manager
->
active_adapter
);
}
g_clear_object
(
&
old
);
purple_debug_info
(
"history-manager"
,
"set active adapter to '%s'"
,
id
);
return
TRUE
;
}
GList
*
purple_history_manager_query
(
PurpleHistoryManager
*
manager
,
const
gchar
*
query
,
GError
**
error
)
{
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
FALSE
);
if
(
manager
->
active_adapter
==
NULL
)
{
g_set_error_literal
(
error
,
PURPLE_HISTORY_MANAGER_DOMAIN
,
0
,
_
(
"no active history adapter"
));
return
FALSE
;
}
return
purple_history_adapter_query
(
manager
->
active_adapter
,
query
,
error
);
}
gboolean
purple_history_manager_remove
(
PurpleHistoryManager
*
manager
,
const
gchar
*
query
,
GError
**
error
)
{
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
FALSE
);
if
(
manager
->
active_adapter
==
NULL
)
{
g_set_error_literal
(
error
,
PURPLE_HISTORY_MANAGER_DOMAIN
,
0
,
_
(
"no active history adapter"
));
return
FALSE
;
}
return
purple_history_adapter_remove
(
manager
->
active_adapter
,
query
,
error
);
}
gboolean
purple_history_manager_write
(
PurpleHistoryManager
*
manager
,
PurpleConversation
*
conversation
,
PurpleMessage
*
message
,
GError
**
error
)
{
g_return_val_if_fail
(
PURPLE_IS_CONVERSATION
(
conversation
),
FALSE
);
g_return_val_if_fail
(
PURPLE_IS_MESSAGE
(
message
),
FALSE
);
g_return_val_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
),
FALSE
);
if
(
manager
->
active_adapter
==
NULL
)
{
g_set_error_literal
(
error
,
PURPLE_HISTORY_MANAGER_DOMAIN
,
0
,
_
(
"no active history adapter"
));
return
FALSE
;
}
return
purple_history_adapter_write
(
manager
->
active_adapter
,
conversation
,
message
,
error
);
}
void
purple_history_manager_foreach
(
PurpleHistoryManager
*
manager
,
PurpleHistoryManagerForeachFunc
func
,
gpointer
data
)
{
GHashTableIter
iter
;
gpointer
value
;
g_return_if_fail
(
PURPLE_IS_HISTORY_MANAGER
(
manager
));
g_return_if_fail
(
func
!=
NULL
);
g_hash_table_iter_init
(
&
iter
,
manager
->
adapters
);
while
(
g_hash_table_iter_next
(
&
iter
,
NULL
,
&
value
))
{
func
(
PURPLE_HISTORY_ADAPTER
(
value
),
data
);
}
}
gboolean
purple_history_manager_startup
(
PurpleHistoryAdapter
*
adapter
,
GError
**
error
)
{
const
char
*
id
=
NULL
;
if
(
default_manager
==
NULL
)
{
default_manager
=
g_object_new
(
PURPLE_TYPE_HISTORY_MANAGER
,
NULL
);
g_object_add_weak_pointer
(
G_OBJECT
(
default_manager
),
(
gpointer
)
&
default_manager
);
}
if
(
!
PURPLE_IS_HISTORY_ADAPTER
(
adapter
))
{
adapter
=
purple_sqlite_history_adapter_new
(
":memory:"
);
}
if
(
!
purple_history_manager_register
(
default_manager
,
adapter
,
error
))
{
g_clear_object
(
&
adapter
);
return
FALSE
;
}
id
=
purple_history_adapter_get_id
(
adapter
);
if
(
!
purple_history_manager_set_active
(
default_manager
,
id
,
error
))
{
g_clear_object
(
&
adapter
);
return
FALSE
;
}
g_clear_object
(
&
adapter
);
return
TRUE
;
}
void
purple_history_manager_shutdown
(
void
)
{
GError
**
error
=
NULL
;
if
(
default_manager
==
NULL
)
{
return
;
}
if
(
PURPLE_IS_HISTORY_ADAPTER
(
default_manager
->
active_adapter
))
{
PurpleHistoryAdapter
*
adapter
=
NULL
;
adapter
=
g_object_ref
(
default_manager
->
active_adapter
);
purple_history_manager_set_active
(
default_manager
,
NULL
,
NULL
);
purple_history_manager_unregister
(
default_manager
,
adapter
,
error
);
g_clear_object
(
&
adapter
);
}
g_clear_object
(
&
default_manager
);
}