+#include "plugins/interface.h"
+#include "parser/parse.h"
+
#include <glib.h>
#include <gmodule.h>
-typedef void (*PluginStartup)();
-typedef void (*PluginShutdown)();
-
typedef struct {
GModule *module;
- char *name;
+ gchar *name;
+
+ gboolean started;
+ PluginSetupConfig config;
PluginStartup startup;
PluginShutdown shutdown;
} Plugin;
-static gpointer load_sym(GModule *module, char *name, char *symbol)
+static gpointer load_sym(GModule *module, gchar *name, gchar *symbol,
+ gboolean allow_fail)
{
gpointer var;
if (!g_module_symbol(module, symbol, &var)) {
- g_warning("Failed to load symbol '%s' from plugin '%s'",
- symbol, name);
+ if (!allow_fail)
+ g_warning("Failed to load symbol '%s' from plugin '%s'",
+ symbol, name);
var = NULL;
}
return var;
}
-static Plugin *plugin_new(char *name)
+static Plugin *plugin_new(gchar *name)
{
Plugin *p;
- char *path;
+ gchar *path;
p = g_new(Plugin, 1);
+ p->started = FALSE;
- path = g_build_filename(PLUGINDIR, name, NULL);
+ 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(g_get_home_dir(), ".openbox", "plugins", name,
- NULL);
- p->module = g_module_open(path, 0);
- g_free(path);
+ 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->startup = load_sym(p->module, name, "plugin_startup");
- p->shutdown = load_sym(p->module, name, "plugin_shutdown");
+ 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->startup == NULL || p->shutdown == NULL) {
+ if (p->config == NULL || p->startup == NULL || p->shutdown == NULL) {
g_module_close(p->module);
g_free(p);
return NULL;
g_datalist_clear(&plugins);
}
-gboolean plugin_open(char *name)
+gboolean plugin_open(gchar *name, ObParseInst *i)
{
Plugin *p;
- if (g_datalist_get_data(&plugins, name) != NULL) {
- g_warning("plugin '%s' already loaded, can't load again", name);
+ 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);
- p->startup();
+ g_datalist_set_data_full(&plugins, name, p, (GDestroyNotify) plugin_free);
return TRUE;
}
-void plugin_close(char *name)
+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)
{
- g_datalist_remove_data(&plugins, name);
+ 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);
+ }
}