+++ /dev/null
-#include "plugins/interface.h"
-#include "parser/parse.h"
-
-#include <glib.h>
-#include <gmodule.h>
-
-typedef struct {
- GModule *module;
- gchar *name;
-
- gboolean started;
-
- PluginSetupConfig config;
- PluginStartup startup;
- PluginShutdown shutdown;
-} Plugin;
-
-static gpointer load_sym(GModule *module, gchar *name, gchar *symbol,
- gboolean allow_fail)
-{
- gpointer var;
- if (!g_module_symbol(module, symbol, &var)) {
- if (!allow_fail)
- g_warning("Failed to load symbol '%s' from plugin '%s'",
- symbol, name);
- var = NULL;
- }
- return var;
-}
-
-static Plugin *plugin_new(gchar *name)
-{
- Plugin *p;
- gchar *path;
-
- p = g_new(Plugin, 1);
- p->started = FALSE;
-
- path = g_build_filename(g_get_home_dir(), ".openbox", "plugins", name,
- NULL);
- p->module = g_module_open(path, 0);
- g_free(path);
-
- if (p->module == NULL) {
- path = g_build_filename(PLUGINDIR, name, NULL);
- p->module = g_module_open(path, 0);
- g_free(path);
- }
-
- if (p->module == NULL) {
- g_warning(g_module_error());
- g_free(p);
- return NULL;
- }
-
- p->config = (PluginSetupConfig)load_sym(p->module, name,
- "plugin_setup_config", FALSE);
- p->startup = (PluginStartup)load_sym(p->module, name, "plugin_startup",
- FALSE);
- p->shutdown = (PluginShutdown)load_sym(p->module, name, "plugin_shutdown",
- FALSE);
-
- if (p->config == NULL || p->startup == NULL || p->shutdown == NULL) {
- g_module_close(p->module);
- g_free(p);
- return NULL;
- }
-
- p->name = g_strdup(name);
- return p;
-}
-
-static void plugin_free(Plugin *p)
-{
- p->shutdown();
-
- g_free(p->name);
- g_module_close(p->module);
-}
-
-
-static GData *plugins = NULL;
-
-void plugin_startup()
-{
- g_datalist_init(&plugins);
-}
-
-void plugin_shutdown()
-{
- g_datalist_clear(&plugins);
-}
-
-gboolean plugin_open(gchar *name, ObParseInst *i)
-{
- Plugin *p;
-
- if (g_datalist_get_data(&plugins, name) != NULL)
- return TRUE;
-
- p = plugin_new(name);
- if (p == NULL) {
- g_warning("failed to load plugin '%s'", name);
- return FALSE;
- }
- p->config(i);
-
- g_datalist_set_data_full(&plugins, name, p, (GDestroyNotify) plugin_free);
- return TRUE;
-}
-
-static void foreach_start(GQuark key, Plugin *p, gpointer *foo)
-{
- if (!p->started) {
- p->startup();
- p->started = TRUE;
- }
-}
-
-void plugin_startall()
-{
- g_datalist_foreach(&plugins, (GDataForeachFunc)foreach_start, NULL);
-}
-
-void plugin_start(gchar *name)
-{
- Plugin *p;
-
- if (!(p = g_datalist_get_data(&plugins, name))) {
- g_warning("Tried to start plugin '%s' but it is not loaded", name);
- return;
- }
- if (!p->started) {
- p->startup();
- p->started = TRUE;
- }
-}
-
-void plugin_loadall(ObParseInst *i)
-{
- GIOChannel *io;
- GError *err;
- gchar *path, *name;
-
- path = g_build_filename(g_get_home_dir(), ".openbox", "pluginrc", NULL);
- err = NULL;
- io = g_io_channel_new_file(path, "r", &err);
- g_free(path);
-
- if (io == NULL) {
- path = g_build_filename(RCDIR, "pluginrc", NULL);
- err = NULL;
- io = g_io_channel_new_file(path, "r", &err);
- g_free(path);
- }
-
- if (io == NULL) {
- /* load the default plugins */
- plugin_open("placement", i);
- } else {
- /* load the plugins in the rc file */
- while (g_io_channel_read_line(io, &name, NULL, NULL, &err) ==
- G_IO_STATUS_NORMAL) {
- g_strstrip(name);
- if (name[0] != '\0' && name[0] != '#')
- plugin_open(name, i);
- g_free(name);
- }
- g_io_channel_unref(io);
- }
-}