mirror of
https://git.pwmt.org/pwmt/zathura.git
synced 2024-12-28 07:56:47 +01:00
Remove forward declarations
This commit is contained in:
Sebastian Ramacher
parent
9cc9774fe6
commit
f03e639560
1 changed files with 187 additions and 207 deletions
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@ -77,26 +77,6 @@ G_DEFINE_TYPE_WITH_CODE(ZathuraPlainDatabase, zathura_plaindatabase, G_TYPE_OBJE
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G_IMPLEMENT_INTERFACE(GIRARA_TYPE_INPUT_HISTORY_IO, io_interface_init)
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G_ADD_PRIVATE(ZathuraPlainDatabase))
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static void plain_dispose(GObject* object);
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static void plain_finalize(GObject* object);
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static bool plain_add_bookmark(zathura_database_t* db, const char* file, zathura_bookmark_t* bookmark);
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static bool plain_remove_bookmark(zathura_database_t* db, const char* file, const char* id);
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static girara_list_t* plain_load_bookmarks(zathura_database_t* db, const char* file);
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static girara_list_t* plain_load_jumplist(zathura_database_t* db, const char* file);
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static bool plain_save_jumplist(zathura_database_t* db, const char* file, girara_list_t* jumplist);
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static bool plain_set_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t* file_info);
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static bool plain_get_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t* file_info);
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static void plain_set_property(GObject* object, guint prop_id, const GValue* value, GParamSpec* pspec);
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static void plain_io_append(GiraraInputHistoryIO* db, const char*);
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static girara_list_t* plain_io_read(GiraraInputHistoryIO* db);
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static girara_list_t* plain_get_recent_files(zathura_database_t* db, int max, const char* basepath);
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/* forward declaration */
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static bool zathura_db_check_file(const char* path);
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static GKeyFile* zathura_db_read_key_file_from_file(const char* path);
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static void zathura_db_write_key_file_to_file(const char* file, GKeyFile* key_file);
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static void cb_zathura_db_watch_file(GFileMonitor* monitor, GFile* file, GFile* other_file, GFileMonitorEvent event, zathura_database_t* database);
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enum {
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PROP_0,
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PROP_PATH
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@ -116,54 +96,120 @@ prepare_filename(const char* file)
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return g_base64_encode((const guchar*) file, strlen(file));
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}
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static void
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zathura_database_interface_init(ZathuraDatabaseInterface* iface)
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static bool
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zathura_db_check_file(const char* path)
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{
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/* initialize interface */
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iface->add_bookmark = plain_add_bookmark;
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iface->remove_bookmark = plain_remove_bookmark;
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iface->load_bookmarks = plain_load_bookmarks;
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iface->load_jumplist = plain_load_jumplist;
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iface->save_jumplist = plain_save_jumplist;
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iface->set_fileinfo = plain_set_fileinfo;
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iface->get_fileinfo = plain_get_fileinfo;
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iface->get_recent_files = plain_get_recent_files;
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if (path == NULL) {
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return false;
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}
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if (g_file_test(path, G_FILE_TEST_EXISTS) == false) {
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FILE* file = fopen(path, "w");
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if (file != NULL) {
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fclose(file);
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} else {
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return false;
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}
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} else if (g_file_test(path, G_FILE_TEST_IS_REGULAR) == false) {
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return false;
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}
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return true;
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}
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static GKeyFile*
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zathura_db_read_key_file_from_file(const char* path)
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{
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if (path == NULL) {
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return NULL;
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}
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/* open file */
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FILE* file = fopen(path, "r+");
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if (file == NULL) {
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return NULL;
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}
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/* and lock it */
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if (file_lock_set(fileno(file), FILE_LOCK_WRITE) != 0) {
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fclose(file);
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return NULL;
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}
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GKeyFile* key_file = g_key_file_new();
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if (key_file == NULL) {
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fclose(file);
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return NULL;
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}
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/* read config file */
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char* content = girara_file_read2(file);
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fclose(file);
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if (content == NULL) {
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g_key_file_free(key_file);
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return NULL;
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}
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/* parse config file */
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size_t contentlen = strlen(content);
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if (contentlen == 0) {
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static const char dummy_content[] = "# nothing";
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static const size_t dummy_len = sizeof(dummy_content) - 1;
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free(content);
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content = malloc(sizeof(char) * (dummy_len + 1));
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if (content == NULL)
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{
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g_key_file_free(key_file);
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return NULL;
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}
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g_strlcat(content, dummy_content, dummy_len + 1);
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contentlen = dummy_len;
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}
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GError* error = NULL;
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if (g_key_file_load_from_data(key_file, content, contentlen,
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G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, &error) ==
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FALSE) {
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if (error->code != 1) { /* ignore empty file */
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free(content);
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g_key_file_free(key_file);
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g_error_free(error);
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return NULL;
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}
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g_error_free(error);
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}
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free(content);
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return key_file;
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}
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static void
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io_interface_init(GiraraInputHistoryIOInterface* iface)
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zathura_db_write_key_file_to_file(const char* file, GKeyFile* key_file)
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{
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/* initialize interface */
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iface->append = plain_io_append;
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iface->read = plain_io_read;
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}
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if (file == NULL || key_file == NULL) {
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return;
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}
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static void
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zathura_plaindatabase_class_init(ZathuraPlainDatabaseClass* class)
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{
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/* override methods */
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GObjectClass* object_class = G_OBJECT_CLASS(class);
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object_class->dispose = plain_dispose;
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object_class->finalize = plain_finalize;
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object_class->set_property = plain_set_property;
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gchar* content = g_key_file_to_data(key_file, NULL, NULL);
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if (content == NULL) {
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return;
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}
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g_object_class_install_property(object_class, PROP_PATH,
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g_param_spec_string("path", "path", "path to directory where the bookmarks and history are locates",
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NULL, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
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}
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/* open file */
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int fd = open(file, O_RDWR | O_TRUNC);
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if (fd == -1) {
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g_free(content);
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return;
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}
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static void
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zathura_plaindatabase_init(ZathuraPlainDatabase* db)
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{
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ZathuraPlainDatabasePrivate* priv = zathura_plaindatabase_get_instance_private(db);
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if (file_lock_set(fd, FILE_LOCK_READ) != 0 || write(fd, content, strlen(content)) == 0) {
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girara_error("Failed to write to %s", file);
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}
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close(fd);
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priv->bookmark_path = NULL;
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priv->bookmark_monitor = NULL;
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priv->bookmarks = NULL;
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priv->history_path = NULL;
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priv->history_monitor = NULL;
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priv->history = NULL;
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priv->input_history_path = NULL;
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g_free(content);
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}
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zathura_database_t*
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@ -181,6 +227,38 @@ zathura_plaindatabase_new(const char* path)
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return db;
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}
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static void
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cb_zathura_db_watch_file(GFileMonitor* UNUSED(monitor), GFile* file, GFile* UNUSED(other_file),
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GFileMonitorEvent event, zathura_database_t* database)
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{
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if (event != G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT || database == NULL) {
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return;
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}
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char* path = g_file_get_path(file);
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if (path == NULL) {
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return;
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}
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ZathuraPlainDatabase* plaindb = ZATHURA_PLAINDATABASE(database);
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ZathuraPlainDatabasePrivate* priv = zathura_plaindatabase_get_instance_private(plaindb);
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if (priv->bookmark_path && strcmp(priv->bookmark_path, path) == 0) {
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if (priv->bookmarks != NULL) {
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g_key_file_free(priv->bookmarks);
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}
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priv->bookmarks = zathura_db_read_key_file_from_file(priv->bookmark_path);
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} else if (priv->history_path && strcmp(priv->history_path, path) == 0) {
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if (priv->history != NULL) {
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g_key_file_free(priv->history);
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}
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priv->history = zathura_db_read_key_file_from_file(priv->history_path);
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}
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g_free(path);
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}
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static void
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plain_db_init(ZathuraPlainDatabase* db, const char* dir)
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{
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@ -631,154 +709,6 @@ plain_get_fileinfo(zathura_database_t* db, const char* file, zathura_fileinfo_t*
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return true;
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}
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static bool
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zathura_db_check_file(const char* path)
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{
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if (path == NULL) {
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return false;
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}
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if (g_file_test(path, G_FILE_TEST_EXISTS) == false) {
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FILE* file = fopen(path, "w");
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if (file != NULL) {
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fclose(file);
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} else {
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return false;
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}
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} else if (g_file_test(path, G_FILE_TEST_IS_REGULAR) == false) {
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return false;
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}
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return true;
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}
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static GKeyFile*
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zathura_db_read_key_file_from_file(const char* path)
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{
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if (path == NULL) {
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return NULL;
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}
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/* open file */
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FILE* file = fopen(path, "r+");
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if (file == NULL) {
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return NULL;
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}
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/* and lock it */
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if (file_lock_set(fileno(file), FILE_LOCK_WRITE) != 0) {
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fclose(file);
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return NULL;
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}
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GKeyFile* key_file = g_key_file_new();
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if (key_file == NULL) {
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fclose(file);
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return NULL;
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}
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/* read config file */
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char* content = girara_file_read2(file);
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fclose(file);
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if (content == NULL) {
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g_key_file_free(key_file);
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return NULL;
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}
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/* parse config file */
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size_t contentlen = strlen(content);
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if (contentlen == 0) {
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static const char dummy_content[] = "# nothing";
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static const size_t dummy_len = sizeof(dummy_content) - 1;
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free(content);
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content = malloc(sizeof(char) * (dummy_len + 1));
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if (content == NULL)
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{
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g_key_file_free(key_file);
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return NULL;
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}
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g_strlcat(content, dummy_content, dummy_len + 1);
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contentlen = dummy_len;
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}
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GError* error = NULL;
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if (g_key_file_load_from_data(key_file, content, contentlen,
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G_KEY_FILE_KEEP_COMMENTS | G_KEY_FILE_KEEP_TRANSLATIONS, &error) ==
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FALSE) {
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if (error->code != 1) { /* ignore empty file */
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free(content);
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g_key_file_free(key_file);
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g_error_free(error);
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return NULL;
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}
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g_error_free(error);
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}
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free(content);
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return key_file;
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}
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static void
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zathura_db_write_key_file_to_file(const char* file, GKeyFile* key_file)
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{
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if (file == NULL || key_file == NULL) {
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return;
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}
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gchar* content = g_key_file_to_data(key_file, NULL, NULL);
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if (content == NULL) {
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return;
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}
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/* open file */
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int fd = open(file, O_RDWR | O_TRUNC);
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if (fd == -1) {
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g_free(content);
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return;
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}
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if (file_lock_set(fd, FILE_LOCK_READ) != 0 || write(fd, content, strlen(content)) == 0) {
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girara_error("Failed to write to %s", file);
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}
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close(fd);
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g_free(content);
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}
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static void
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cb_zathura_db_watch_file(GFileMonitor* UNUSED(monitor), GFile* file, GFile* UNUSED(other_file),
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GFileMonitorEvent event, zathura_database_t* database)
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{
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if (event != G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT || database == NULL) {
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return;
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}
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char* path = g_file_get_path(file);
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if (path == NULL) {
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return;
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}
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ZathuraPlainDatabase* plaindb = ZATHURA_PLAINDATABASE(database);
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ZathuraPlainDatabasePrivate* priv = zathura_plaindatabase_get_instance_private(plaindb);
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if (priv->bookmark_path && strcmp(priv->bookmark_path, path) == 0) {
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if (priv->bookmarks != NULL) {
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g_key_file_free(priv->bookmarks);
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}
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priv->bookmarks = zathura_db_read_key_file_from_file(priv->bookmark_path);
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} else if (priv->history_path && strcmp(priv->history_path, path) == 0) {
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if (priv->history != NULL) {
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g_key_file_free(priv->history);
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}
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priv->history = zathura_db_read_key_file_from_file(priv->history_path);
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}
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g_free(path);
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}
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static girara_list_t*
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plain_io_read(GiraraInputHistoryIO* db)
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{
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@ -911,3 +841,53 @@ plain_get_recent_files(zathura_database_t* db, int max, const char* basepath)
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return result;
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}
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static void
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zathura_database_interface_init(ZathuraDatabaseInterface* iface)
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{
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/* initialize interface */
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iface->add_bookmark = plain_add_bookmark;
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iface->remove_bookmark = plain_remove_bookmark;
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iface->load_bookmarks = plain_load_bookmarks;
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iface->load_jumplist = plain_load_jumplist;
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iface->save_jumplist = plain_save_jumplist;
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iface->set_fileinfo = plain_set_fileinfo;
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iface->get_fileinfo = plain_get_fileinfo;
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iface->get_recent_files = plain_get_recent_files;
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}
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static void
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io_interface_init(GiraraInputHistoryIOInterface* iface)
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{
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/* initialize interface */
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iface->append = plain_io_append;
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iface->read = plain_io_read;
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}
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static void
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zathura_plaindatabase_class_init(ZathuraPlainDatabaseClass* class)
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{
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/* override methods */
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GObjectClass* object_class = G_OBJECT_CLASS(class);
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object_class->dispose = plain_dispose;
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object_class->finalize = plain_finalize;
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object_class->set_property = plain_set_property;
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g_object_class_install_property(object_class, PROP_PATH,
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g_param_spec_string("path", "path", "path to directory where the bookmarks and history are locates",
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NULL, G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
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}
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static void
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zathura_plaindatabase_init(ZathuraPlainDatabase* db)
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{
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ZathuraPlainDatabasePrivate* priv = zathura_plaindatabase_get_instance_private(db);
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priv->bookmark_path = NULL;
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priv->bookmark_monitor = NULL;
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priv->bookmarks = NULL;
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priv->history_path = NULL;
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priv->history_monitor = NULL;
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priv->history = NULL;
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priv->input_history_path = NULL;
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}
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