static PurpleSmiley *
purple_smiley_load_file(const char *shortcut, const char *checksum, const char *filename)
{
PurpleSmiley *smiley = NULL;
guchar *smiley_data;
size_t smiley_data_len;
char *fullpath = NULL;
g_return_val_if_fail(shortcut != NULL, NULL);
g_return_val_if_fail(checksum != NULL, NULL);
g_return_val_if_fail(filename != NULL, NULL);
fullpath = get_file_full_path(filename);
if (!fullpath)
return NULL;
smiley = purple_smiley_create(shortcut);
if (!smiley) {
g_free(fullpath);
return NULL;
}
smiley->checksum = g_strdup(checksum);
if (read_smiley_file(fullpath, &smiley_data, &smiley_data_len))
purple_smiley_set_data_impl(smiley, smiley_data,
smiley_data_len);
else
purple_smiley_delete(smiley);
g_free(fullpath);
return smiley;
}
static PurpleSmiley *
purple_smiley_new_from_stream(const char *shortcut, guchar *smiley_data,
size_t smiley_data_len)
{
PurpleSmiley *smiley;
g_return_val_if_fail(shortcut != NULL, NULL);
g_return_val_if_fail(smiley_data != NULL, NULL);
g_return_val_if_fail(smiley_data_len > 0, NULL);
smiley = purple_smileys_find_by_shortcut(shortcut);
if (smiley)
return smiley;
/* purple_smiley_create() sets shortcut */
smiley = purple_smiley_create(shortcut);
if (!smiley)
return NULL;
purple_smiley_set_data_impl(smiley, smiley_data, smiley_data_len);
purple_smiley_data_store(smiley->img);
return smiley;
}
void
purple_smiley_set_data(PurpleSmiley *smiley, guchar *smiley_data,
size_t smiley_data_len)
{
g_return_if_fail(smiley != NULL);
g_return_if_fail(smiley_data != NULL);
g_return_if_fail(smiley_data_len > 0);
/* Remove the previous entry */
g_hash_table_remove(smiley_checksum_index, smiley->checksum);
/* Update the file data. This also updates the checksum. */
purple_smiley_set_data_impl(smiley, smiley_data, smiley_data_len);
/* Reinsert the index item. */
g_hash_table_insert(smiley_checksum_index, g_strdup(smiley->checksum), smiley);
purple_smileys_save();
}
static void
purple_smiley_load_file(const char *shortcut, const char *checksum, const char *filename)
{
PurpleSmiley *smiley = NULL;
PurpleSmileyPrivate *priv = NULL;
guchar *smiley_data;
size_t smiley_data_len;
char *fullpath = NULL;
g_return_if_fail(shortcut != NULL);
g_return_if_fail(checksum != NULL);
g_return_if_fail(filename != NULL);
fullpath = get_file_full_path(filename);
if (!fullpath) {
purple_debug_error(SMILEYS_LOG_ID, "Path for filename %s doesn't exist\n", filename);
return;
}
smiley = purple_smiley_create(shortcut);
if (!smiley) {
g_free(fullpath);
return;
}
priv = PURPLE_SMILEY_GET_PRIVATE(smiley);
priv->checksum = g_strdup(checksum);
if (read_smiley_file(fullpath, &smiley_data, &smiley_data_len))
purple_smiley_set_data_impl(smiley, smiley_data,
smiley_data_len);
else
purple_smiley_delete(smiley);
g_free(fullpath);
}
