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Remove the flatpak and appimage files
7 months ago, Gary Kramlich
15b74997e837
Remove the flatpak and appimage files
These are all seriously out of date and it'd probably be easier to start from
scratch in the future.
Testing Done:
Ran `ninja turtles`.
Reviewed at https://reviews.imfreedom.org/r/2801/
/* 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
"image-store.h"
#include
"eventloop.h"
#include
"util.h"
#define TEMP_IMAGE_TIMEOUT 5
static
GHashTable
*
id_to_image
=
NULL
;
static
guint
last_id
=
0
;
/* keys: timeout handle */
static
GHashTable
*
temp_images
=
NULL
;
/* keys: img id */
static
GSList
*
perm_images
=
NULL
;
static
void
image_reset_id
(
gpointer
_id
)
{
g_return_if_fail
(
id_to_image
!=
NULL
);
g_hash_table_remove
(
id_to_image
,
_id
);
}
static
guint
image_set_id
(
PurpleImage
*
image
)
{
/* Use the next unused id number. We do it in a loop on the off chance
* that next id wraps back around to 0 and the hash table still contains
* entries from the first time around.
*/
while
(
TRUE
)
{
last_id
++
;
if
(
G_UNLIKELY
(
last_id
==
0
))
continue
;
if
(
purple_image_store_get
(
last_id
)
==
NULL
)
break
;
}
g_object_set_data_full
(
G_OBJECT
(
image
),
"purple-image-store-id"
,
GINT_TO_POINTER
(
last_id
),
image_reset_id
);
g_hash_table_insert
(
id_to_image
,
GINT_TO_POINTER
(
last_id
),
image
);
return
last_id
;
}
static
guint
image_get_id
(
PurpleImage
*
image
)
{
return
GPOINTER_TO_INT
(
g_object_get_data
(
G_OBJECT
(
image
),
"purple-image-store-id"
));
}
guint
purple_image_store_add
(
PurpleImage
*
image
)
{
guint
id
;
g_return_val_if_fail
(
PURPLE_IS_IMAGE
(
image
),
0
);
id
=
image_get_id
(
image
);
if
(
id
>
0
)
return
id
;
id
=
image_set_id
(
image
);
g_object_ref
(
image
);
perm_images
=
g_slist_prepend
(
perm_images
,
image
);
return
id
;
}
guint
purple_image_store_add_weak
(
PurpleImage
*
image
)
{
guint
id
;
g_return_val_if_fail
(
PURPLE_IS_IMAGE
(
image
),
0
);
id
=
image_get_id
(
image
);
if
(
id
>
0
)
return
id
;
return
image_set_id
(
image
);
}
static
gboolean
remove_temporary
(
gpointer
_image
)
{
PurpleImage
*
image
=
_image
;
guint
handle
;
handle
=
GPOINTER_TO_INT
(
g_object_get_data
(
G_OBJECT
(
image
),
"purple-image-store-handle"
));
g_hash_table_remove
(
temp_images
,
GINT_TO_POINTER
(
handle
));
return
G_SOURCE_REMOVE
;
}
static
void
cancel_temporary
(
gpointer
key
,
G_GNUC_UNUSED
gpointer
value
,
G_GNUC_UNUSED
gpointer
data
)
{
g_source_remove
(
GPOINTER_TO_INT
(
key
));
}
guint
purple_image_store_add_temporary
(
PurpleImage
*
image
)
{
guint
id
;
guint
handle
;
g_return_val_if_fail
(
PURPLE_IS_IMAGE
(
image
),
0
);
id
=
image_get_id
(
image
);
/* XXX: add_temporary doesn't extend previous temporary call, sorry */
if
(
id
>
0
)
return
id
;
id
=
image_set_id
(
image
);
g_object_ref
(
image
);
handle
=
g_timeout_add_seconds
(
TEMP_IMAGE_TIMEOUT
,
remove_temporary
,
image
);
g_object_set_data
(
G_OBJECT
(
image
),
"purple-image-store-handle"
,
GINT_TO_POINTER
(
handle
));
g_hash_table_insert
(
temp_images
,
GINT_TO_POINTER
(
handle
),
image
);
return
id
;
}
PurpleImage
*
purple_image_store_get
(
guint
id
)
{
return
g_hash_table_lookup
(
id_to_image
,
GINT_TO_POINTER
(
id
));
}
PurpleImage
*
purple_image_store_get_from_uri
(
const
gchar
*
uri
)
{
guint64
longid
;
guint
id
;
gchar
*
endptr
;
gchar
endchar
;
g_return_val_if_fail
(
uri
!=
NULL
,
NULL
);
if
(
!
g_str_has_prefix
(
uri
,
PURPLE_IMAGE_STORE_PROTOCOL
))
{
return
NULL
;
}
uri
+=
sizeof
(
PURPLE_IMAGE_STORE_PROTOCOL
)
-
1
;
if
(
uri
[
0
]
==
'-'
)
return
NULL
;
longid
=
g_ascii_strtoull
(
uri
,
&
endptr
,
10
);
endchar
=
endptr
[
0
];
if
(
endchar
!=
'\0'
&&
endchar
!=
'"'
&&
endchar
!=
'\''
&&
endchar
!=
' '
)
{
return
NULL
;
}
id
=
longid
;
if
(
id
!=
longid
)
return
NULL
;
return
purple_image_store_get
(
id
);
}
gchar
*
purple_image_store_get_uri
(
PurpleImage
*
image
)
{
const
gchar
*
path
;
guint
img_id
;
g_return_val_if_fail
(
PURPLE_IS_IMAGE
(
image
),
NULL
);
path
=
purple_image_get_path
(
image
);
if
(
path
)
return
g_filename_to_uri
(
path
,
NULL
,
NULL
);
img_id
=
purple_image_store_add_weak
(
image
);
return
g_strdup_printf
(
PURPLE_IMAGE_STORE_PROTOCOL
"%u"
,
img_id
);
}
void
_purple_image_store_init
(
void
)
{
id_to_image
=
g_hash_table_new
(
g_direct_hash
,
g_direct_equal
);
temp_images
=
g_hash_table_new_full
(
g_direct_hash
,
g_direct_equal
,
NULL
,
g_object_unref
);
}
void
_purple_image_store_uninit
(
void
)
{
g_clear_slist
(
&
perm_images
,
g_object_unref
);
g_hash_table_foreach
(
temp_images
,
cancel_temporary
,
NULL
);
g_clear_pointer
(
&
temp_images
,
g_hash_table_destroy
);
g_clear_pointer
(
&
id_to_image
,
g_hash_table_destroy
);
}