static int dt_imageio_load_modules_storage(dt_imageio_t *iio)
{
iio->plugins_storage = NULL;
dt_imageio_module_storage_t *module;
char plugindir[PATH_MAX] = { 0 }, plugin_name[256];
const gchar *d_name;
dt_loc_get_plugindir(plugindir, sizeof(plugindir));
g_strlcat(plugindir, "/plugins/imageio/storage", sizeof(plugindir));
GDir *dir = g_dir_open(plugindir, 0, NULL);
if(!dir) return 1;
const int name_offset = strlen(SHARED_MODULE_PREFIX),
name_end = strlen(SHARED_MODULE_PREFIX) + strlen(SHARED_MODULE_SUFFIX);
while((d_name = g_dir_read_name(dir)))
{
// get lib*.so
if(!g_str_has_prefix(d_name, SHARED_MODULE_PREFIX)) continue;
if(!g_str_has_suffix(d_name, SHARED_MODULE_SUFFIX)) continue;
strncpy(plugin_name, d_name + name_offset, strlen(d_name) - name_end);
plugin_name[strlen(d_name) - name_end] = '\0';
module = (dt_imageio_module_storage_t *)malloc(sizeof(dt_imageio_module_storage_t));
gchar *libname = g_module_build_path(plugindir, (const gchar *)plugin_name);
if(dt_imageio_load_module_storage(module, libname, plugin_name))
{
free(module);
continue;
}
module->gui_data = NULL;
module->gui_init(module);
if(module->widget) g_object_ref(module->widget);
g_free(libname);
dt_imageio_insert_storage(module);
}
g_dir_close(dir);
return 0;
}
int dt_lib_load_modules()
{
darktable.lib->plugins = NULL;
GList *res = NULL;
dt_lib_module_t *module;
char plugindir[PATH_MAX] = { 0 }, plugin_name[256];
const gchar *d_name;
dt_loc_get_plugindir(plugindir, sizeof(plugindir));
g_strlcat(plugindir, "/plugins/lighttable", sizeof(plugindir));
GDir *dir = g_dir_open(plugindir, 0, NULL);
if(!dir) return 1;
const int name_offset = strlen(SHARED_MODULE_PREFIX),
name_end = strlen(SHARED_MODULE_PREFIX) + strlen(SHARED_MODULE_SUFFIX);
while((d_name = g_dir_read_name(dir)))
{
// get lib*.(so|dll)
if(!g_str_has_prefix(d_name, SHARED_MODULE_PREFIX)) continue;
if(!g_str_has_suffix(d_name, SHARED_MODULE_SUFFIX)) continue;
strncpy(plugin_name, d_name + name_offset, strlen(d_name) - name_end);
plugin_name[strlen(d_name) - name_end] = '\0';
module = (dt_lib_module_t *)malloc(sizeof(dt_lib_module_t));
gchar *libname = g_module_build_path(plugindir, (const gchar *)plugin_name);
if(dt_lib_load_module(module, libname, plugin_name))
{
free(module);
continue;
}
// TODO: init presets
g_free(libname);
res = g_list_insert_sorted(res, module, dt_lib_sort_plugins);
dt_lib_init_presets(module);
// Calling the keyboard shortcut initialization callback if present
// do not init accelerators if there is no gui
if(darktable.gui)
{
if(module->init_key_accels) module->init_key_accels(module);
module->gui_init(module);
g_object_ref_sink(module->widget);
}
}
g_dir_close(dir);
darktable.lib->plugins = res;
return 0;
}
int
dt_lib_load_modules ()
{
darktable.lib->plugins = NULL;
GList *res = NULL;
dt_lib_module_t *module;
char plugindir[1024], plugin_name[256];
const gchar *d_name;
dt_loc_get_plugindir(plugindir, 1024);
g_strlcat(plugindir, "/plugins/lighttable", 1024);
GDir *dir = g_dir_open(plugindir, 0, NULL);
if(!dir) return 1;
while((d_name = g_dir_read_name(dir)))
{
// get lib*.so
if(strncmp(d_name, "lib", 3)) continue;
if(strncmp(d_name + strlen(d_name) - 3, ".so", 3)) continue;
strncpy(plugin_name, d_name+3, strlen(d_name)-6);
plugin_name[strlen(d_name)-6] = '\0';
module = (dt_lib_module_t *)malloc(sizeof(dt_lib_module_t));
gchar *libname = g_module_build_path(plugindir, (const gchar *)plugin_name);
if(dt_lib_load_module(module, libname, plugin_name))
{
free(module);
continue;
}
// TODO: init presets
g_free(libname);
res = g_list_insert_sorted(res, module, dt_lib_sort_plugins);
init_presets(module);
// Calling the keyboard shortcut initialization callback if present
if(module->init_key_accels)
module->init_key_accels(module);
}
g_dir_close(dir);
darktable.lib->plugins = res;
return 0;
}
static int
dt_imageio_load_modules_storage (dt_imageio_t *iio)
{
iio->plugins_storage = NULL;
GList *res = NULL;
dt_imageio_module_storage_t *module;
char plugindir[1024], plugin_name[256];
const gchar *d_name;
dt_loc_get_plugindir(plugindir, 1024);
g_strlcat(plugindir, "/plugins/imageio/storage", 1024);
GDir *dir = g_dir_open(plugindir, 0, NULL);
if(!dir) return 1;
while((d_name = g_dir_read_name(dir)))
{
// get lib*.so
if(strncmp(d_name, "lib", 3)) continue;
if(strncmp(d_name + strlen(d_name) - 3, ".so", 3)) continue;
strncpy(plugin_name, d_name+3, strlen(d_name)-6);
plugin_name[strlen(d_name)-6] = '\0';
module = (dt_imageio_module_storage_t *)malloc(sizeof(dt_imageio_module_storage_t));
gchar *libname = g_module_build_path(plugindir, (const gchar *)plugin_name);
if(dt_imageio_load_module_storage(module, libname, plugin_name))
{
free(module);
continue;
}
module->gui_data = NULL;
module->gui_init(module);
if(module->widget) gtk_widget_ref(module->widget);
g_free(libname);
res = g_list_insert_sorted(res, module, dt_imageio_sort_modules_storage);
}
g_dir_close(dir);
iio->plugins_storage = res;
return 0;
}
/** load a view module */
int dt_view_load_module(dt_view_t *view, const char *module)
{
int retval = -1;
memset(view, 0, sizeof(dt_view_t));
view->data = NULL;
view->vscroll_size = view->vscroll_viewport_size = 1.0;
view->hscroll_size = view->hscroll_viewport_size = 1.0;
view->vscroll_pos = view->hscroll_pos = 0.0;
view->height = view->width = 100; // set to non-insane defaults before first expose/configure.
g_strlcpy(view->module_name, module, 64);
char plugindir[1024];
dt_loc_get_plugindir(plugindir, 1024);
g_strlcat(plugindir, "/views", 1024);
gchar *libname = g_module_build_path(plugindir, (const gchar *)module);
view->module = g_module_open(libname, G_MODULE_BIND_LAZY);
if(!view->module)
{
fprintf(stderr, "[view_load_module] could not open %s (%s)!\n", libname, g_module_error());
retval = -1;
goto out;
}
int (*version)();
if(!g_module_symbol(view->module, "dt_module_dt_version", (gpointer)&(version))) goto out;
if(version() != dt_version())
{
fprintf(stderr, "[view_load_module] `%s' is compiled for another version of dt (module %d != dt %d) !\n", libname, version(), dt_version());
goto out;
}
if(!g_module_symbol(view->module, "name", (gpointer)&(view->name))) view->name = NULL;
if(!g_module_symbol(view->module, "view", (gpointer)&(view->view))) view->view = NULL;
if(!g_module_symbol(view->module, "init", (gpointer)&(view->init))) view->init = NULL;
if(!g_module_symbol(view->module, "cleanup", (gpointer)&(view->cleanup))) view->cleanup = NULL;
if(!g_module_symbol(view->module, "expose", (gpointer)&(view->expose))) view->expose = NULL;
if(!g_module_symbol(view->module, "try_enter", (gpointer)&(view->try_enter))) view->try_enter = NULL;
if(!g_module_symbol(view->module, "enter", (gpointer)&(view->enter))) view->enter = NULL;
if(!g_module_symbol(view->module, "leave", (gpointer)&(view->leave))) view->leave = NULL;
if(!g_module_symbol(view->module, "reset", (gpointer)&(view->reset))) view->reset = NULL;
if(!g_module_symbol(view->module, "mouse_enter", (gpointer)&(view->mouse_enter))) view->mouse_enter= NULL;
if(!g_module_symbol(view->module, "mouse_leave", (gpointer)&(view->mouse_leave))) view->mouse_leave = NULL;
if(!g_module_symbol(view->module, "mouse_moved", (gpointer)&(view->mouse_moved))) view->mouse_moved = NULL;
if(!g_module_symbol(view->module, "button_released", (gpointer)&(view->button_released))) view->button_released = NULL;
if(!g_module_symbol(view->module, "button_pressed", (gpointer)&(view->button_pressed))) view->button_pressed = NULL;
if(!g_module_symbol(view->module, "key_pressed", (gpointer)&(view->key_pressed))) view->key_pressed = NULL;
if(!g_module_symbol(view->module, "key_released", (gpointer)&(view->key_released))) view->key_released = NULL;
if(!g_module_symbol(view->module, "configure", (gpointer)&(view->configure))) view->configure = NULL;
if(!g_module_symbol(view->module, "scrolled", (gpointer)&(view->scrolled))) view->scrolled = NULL;
if(!g_module_symbol(view->module, "border_scrolled", (gpointer)&(view->border_scrolled))) view->border_scrolled = NULL;
if(!g_module_symbol(view->module, "init_key_accels", (gpointer)&(view->init_key_accels))) view->init_key_accels = NULL;
if(!g_module_symbol(view->module, "connect_key_accels", (gpointer)&(view->connect_key_accels))) view->connect_key_accels = NULL;
view->accel_closures = NULL;
if(view->init) view->init(view);
if(view->init_key_accels) view->init_key_accels(view);
/* success */
retval = 0;
out:
g_free(libname);
return retval;
}