diff options
Diffstat (limited to 'polyp/autoload.c')
-rw-r--r-- | polyp/autoload.c | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/polyp/autoload.c b/polyp/autoload.c deleted file mode 100644 index ff2916cb..00000000 --- a/polyp/autoload.c +++ /dev/null @@ -1,180 +0,0 @@ -/* $Id$ */ - -/*** - This file is part of polypaudio. - - polypaudio is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published - by the Free Software Foundation; either version 2 of the License, - or (at your option) any later version. - - polypaudio is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with polypaudio; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - USA. -***/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <assert.h> -#include <stdlib.h> -#include <string.h> - -#include "autoload.h" -#include "module.h" -#include "xmalloc.h" -#include "memchunk.h" -#include "sound-file.h" -#include "log.h" -#include "scache.h" -#include "subscribe.h" - -static void entry_free(pa_autoload_entry *e) { - assert(e); - pa_subscription_post(e->core, PA_SUBSCRIPTION_EVENT_AUTOLOAD|PA_SUBSCRIPTION_EVENT_REMOVE, PA_INVALID_INDEX); - pa_xfree(e->name); - pa_xfree(e->module); - pa_xfree(e->argument); - pa_xfree(e); -} - -static void entry_remove_and_free(pa_autoload_entry *e) { - assert(e && e->core); - - pa_idxset_remove_by_data(e->core->autoload_idxset, e, NULL); - pa_hashmap_remove(e->core->autoload_hashmap, e->name); - entry_free(e); -} - -static pa_autoload_entry* entry_new(pa_core *c, const char *name) { - pa_autoload_entry *e = NULL; - assert(c && name); - - if (c->autoload_hashmap && (e = pa_hashmap_get(c->autoload_hashmap, name))) - return NULL; - - e = pa_xmalloc(sizeof(pa_autoload_entry)); - e->core = c; - e->name = pa_xstrdup(name); - e->module = e->argument = NULL; - e->in_action = 0; - - if (!c->autoload_hashmap) - c->autoload_hashmap = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func); - assert(c->autoload_hashmap); - - pa_hashmap_put(c->autoload_hashmap, e->name, e); - - if (!c->autoload_idxset) - c->autoload_idxset = pa_idxset_new(pa_idxset_trivial_hash_func, pa_idxset_trivial_compare_func); - pa_idxset_put(c->autoload_idxset, e, &e->index); - - pa_subscription_post(c, PA_SUBSCRIPTION_EVENT_AUTOLOAD|PA_SUBSCRIPTION_EVENT_NEW, e->index); - - return e; -} - -int pa_autoload_add(pa_core *c, const char*name, pa_namereg_type_t type, const char*module, const char *argument, uint32_t *idx) { - pa_autoload_entry *e = NULL; - assert(c && name && module && (type == PA_NAMEREG_SINK || type == PA_NAMEREG_SOURCE)); - - if (!(e = entry_new(c, name))) - return -1; - - e->module = pa_xstrdup(module); - e->argument = pa_xstrdup(argument); - e->type = type; - - if (idx) - *idx = e->index; - - return 0; -} - -int pa_autoload_remove_by_name(pa_core *c, const char*name, pa_namereg_type_t type) { - pa_autoload_entry *e; - assert(c && name && type); - - if (!c->autoload_hashmap || !(e = pa_hashmap_get(c->autoload_hashmap, name)) || e->type != type) - return -1; - - entry_remove_and_free(e); - return 0; -} - -int pa_autoload_remove_by_index(pa_core *c, uint32_t idx) { - pa_autoload_entry *e; - assert(c && idx != PA_IDXSET_INVALID); - - if (!c->autoload_idxset || !(e = pa_idxset_get_by_index(c->autoload_idxset, idx))) - return -1; - - entry_remove_and_free(e); - return 0; -} - -void pa_autoload_request(pa_core *c, const char *name, pa_namereg_type_t type) { - pa_autoload_entry *e; - pa_module *m; - assert(c && name); - - if (!c->autoload_hashmap || !(e = pa_hashmap_get(c->autoload_hashmap, name)) || (e->type != type)) - return; - - if (e->in_action) - return; - - e->in_action = 1; - - if (type == PA_NAMEREG_SINK || type == PA_NAMEREG_SOURCE) { - if ((m = pa_module_load(c, e->module, e->argument))) - m->auto_unload = 1; - } - - e->in_action = 0; -} - -static void free_func(void *p, PA_GCC_UNUSED void *userdata) { - pa_autoload_entry *e = p; - pa_idxset_remove_by_data(e->core->autoload_idxset, e, NULL); - entry_free(e); -} - -void pa_autoload_free(pa_core *c) { - if (c->autoload_hashmap) { - pa_hashmap_free(c->autoload_hashmap, free_func, NULL); - c->autoload_hashmap = NULL; - } - - if (c->autoload_idxset) { - pa_idxset_free(c->autoload_idxset, NULL, NULL); - c->autoload_idxset = NULL; - } -} - -const pa_autoload_entry* pa_autoload_get_by_name(pa_core *c, const char*name, pa_namereg_type_t type) { - pa_autoload_entry *e; - assert(c && name); - - if (!c->autoload_hashmap || !(e = pa_hashmap_get(c->autoload_hashmap, name)) || e->type != type) - return NULL; - - return e; -} - -const pa_autoload_entry* pa_autoload_get_by_index(pa_core *c, uint32_t idx) { - pa_autoload_entry *e; - assert(c && idx != PA_IDXSET_INVALID); - - if (!c->autoload_idxset || !(e = pa_idxset_get_by_index(c->autoload_idxset, idx))) - return NULL; - - return e; -} |