PulseAudio 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,
+ by the Free Software Foundation; either version 2.1 of the License,
or (at your option) any later version.
PulseAudio is distributed in the hope that it will be useful, but
#endif
#include <sys/stat.h>
+#include <dirent.h>
+#include <time.h>
#include <pulse/xmalloc.h>
-#include <pulse/volume.h>
-#include <pulse/channelmap.h>
-#include <pulsecore/core-error.h>
#include <pulsecore/module.h>
#include <pulsecore/core-util.h>
#include <pulsecore/modargs.h>
PA_MODULE_AUTHOR("Lennart Poettering");
PA_MODULE_DESCRIPTION("Augment the property sets of streams with additional static information");
PA_MODULE_VERSION(PACKAGE_VERSION);
-PA_MODULE_LOAD_ONCE(TRUE);
+PA_MODULE_LOAD_ONCE(true);
#define STAT_INTERVAL 30
#define MAX_CACHE_SIZE 50
struct rule {
time_t timestamp;
- pa_bool_t good;
+ bool good;
time_t mtime;
char *process_name;
char *application_name;
char *icon_name;
+ char *role;
pa_proplist *proplist;
};
pa_xfree(r->process_name);
pa_xfree(r->application_name);
pa_xfree(r->icon_name);
+ pa_xfree(r->role);
if (r->proplist)
pa_proplist_free(r->proplist);
pa_xfree(r);
}
-static int parse_properties(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata) {
- struct rule *r = userdata;
+static int parse_properties(pa_config_parser_state *state) {
+ struct rule *r;
pa_proplist *n;
- if (!(n = pa_proplist_from_string(rvalue)))
+ pa_assert(state);
+
+ r = state->userdata;
+
+ if (!(n = pa_proplist_from_string(state->rvalue)))
return -1;
if (r->proplist) {
return 0;
}
-static int check_type(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata) {
- return pa_streq(rvalue, "Application") ? 0 : -1;
+static int parse_categories(pa_config_parser_state *state) {
+ struct rule *r;
+ const char *split_state = NULL;
+ char *c;
+
+ pa_assert(state);
+
+ r = state->userdata;
+
+ while ((c = pa_split(state->rvalue, ";", &split_state))) {
+
+ if (pa_streq(c, "Game")) {
+ pa_xfree(r->role);
+ r->role = pa_xstrdup("game");
+ } else if (pa_streq(c, "Telephony")) {
+ pa_xfree(r->role);
+ r->role = pa_xstrdup("phone");
+ }
+
+ pa_xfree(c);
+ }
+
+ return 0;
}
-static int catch_all(const char *filename, unsigned line, const char *section, const char *lvalue, const char *rvalue, void *data, void *userdata) {
+static int check_type(pa_config_parser_state *state) {
+ pa_assert(state);
+
+ return pa_streq(state->rvalue, "Application") ? 0 : -1;
+}
+
+static int catch_all(pa_config_parser_state *state) {
return 0;
}
{ "Icon", pa_config_parse_string, NULL, "Desktop Entry" },
{ "Type", check_type, NULL, "Desktop Entry" },
{ "X-PulseAudio-Properties", parse_properties, NULL, "Desktop Entry" },
+ { "Categories", parse_categories, NULL, "Desktop Entry" },
{ NULL, catch_all, NULL, NULL },
{ NULL, NULL, NULL, NULL },
};
+ bool found = false;
pa_assert(r);
fn = pa_sprintf_malloc(DESKTOPFILEDIR PA_PATH_SEP "%s.desktop", r->process_name);
- if (stat(fn, &st) < 0) {
- r->good = FALSE;
- pa_xfree(fn);
- return;
+ if (stat(fn, &st) == 0)
+ found = true;
+ else {
+#ifdef DT_DIR
+ DIR *desktopfiles_dir;
+ struct dirent *dir;
+
+ /* Let's try a more aggressive search, but only one level */
+ if ((desktopfiles_dir = opendir(DESKTOPFILEDIR))) {
+ while ((dir = readdir(desktopfiles_dir))) {
+ if (dir->d_type != DT_DIR
+ || pa_streq(dir->d_name, ".")
+ || pa_streq(dir->d_name, ".."))
+ continue;
+
+ pa_xfree(fn);
+ fn = pa_sprintf_malloc(DESKTOPFILEDIR PA_PATH_SEP "%s" PA_PATH_SEP "%s.desktop", dir->d_name, r->process_name);
+
+ if (stat(fn, &st) == 0) {
+ found = true;
+ break;
+ }
+ }
+ closedir(desktopfiles_dir);
+ }
+#endif
}
-
- if (r->good && st.st_mtime == r->mtime) {
+ if (!found) {
+ r->good = false;
pa_xfree(fn);
return;
}
- r->good = TRUE;
+ if (r->good) {
+ if (st.st_mtime == r->mtime) {
+ /* Theoretically the filename could have changed, but if so
+ having the same mtime is very unlikely so not worth tracking it in r */
+ pa_xfree(fn);
+ return;
+ }
+ pa_log_debug("Found %s (which has been updated since we last checked).", fn);
+ } else
+ pa_log_debug("Found %s.", fn);
+
+ r->good = true;
r->mtime = st.st_mtime;
pa_xfree(r->application_name);
pa_xfree(r->icon_name);
- r->application_name = r->icon_name = NULL;
+ pa_xfree(r->role);
+ r->application_name = r->icon_name = r->role = NULL;
if (r->proplist)
pa_proplist_clear(r->proplist);
table[0].data = &r->application_name;
table[1].data = &r->icon_name;
- if (pa_config_parse(fn, NULL, table, r) < 0)
+ if (pa_config_parse(fn, NULL, table, NULL, r) < 0)
pa_log_warn("Failed to parse .desktop file %s.", fn);
pa_xfree(fn);
if (!r->good)
return;
+ if (r->proplist)
+ pa_proplist_update(p, PA_UPDATE_MERGE, r->proplist);
+
if (r->icon_name)
if (!pa_proplist_contains(p, PA_PROP_APPLICATION_ICON_NAME))
pa_proplist_sets(p, PA_PROP_APPLICATION_ICON_NAME, r->icon_name);
pa_proplist_sets(p, PA_PROP_APPLICATION_NAME, r->application_name);
}
- if (r->proplist)
- pa_proplist_update(p, PA_UPDATE_MERGE, r->proplist);
+ if (r->role)
+ if (!pa_proplist_contains(p, PA_PROP_MEDIA_ROLE))
+ pa_proplist_sets(p, PA_PROP_MEDIA_ROLE, r->role);
}
static void make_room(pa_hashmap *cache) {
time(&now);
+ pa_log_debug("Looking for .desktop file for %s", pn);
+
if ((r = pa_hashmap_get(u->cache, pn))) {
if (now-r->timestamp > STAT_INTERVAL) {
r->timestamp = now;
return process(u, client->proplist);
}
-int pa__init(pa_module*m) {
+int pa__init(pa_module *m) {
pa_modargs *ma = NULL;
struct userdata *u;
m->userdata = u = pa_xnew(struct userdata, 1);
- u->cache = pa_hashmap_new(pa_idxset_string_hash_func, pa_idxset_string_compare_func);
+ u->cache = pa_hashmap_new_full(pa_idxset_string_hash_func, pa_idxset_string_compare_func, NULL, (pa_free_cb_t) rule_free);
u->client_new_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_CLIENT_NEW], PA_HOOK_EARLY, (pa_hook_cb_t) client_new_cb, u);
u->client_proplist_changed_slot = pa_hook_connect(&m->core->hooks[PA_CORE_HOOK_CLIENT_PROPLIST_CHANGED], PA_HOOK_EARLY, (pa_hook_cb_t) client_proplist_changed_cb, u);
if (ma)
pa_modargs_free(ma);
- return -1;
+ return -1;
}
-void pa__done(pa_module*m) {
+void pa__done(pa_module *m) {
struct userdata* u;
pa_assert(m);
if (u->client_proplist_changed_slot)
pa_hook_slot_free(u->client_proplist_changed_slot);
- if (u->cache) {
- struct rule *r;
-
- while ((r = pa_hashmap_steal_first(u->cache)))
- rule_free(r);
-
- pa_hashmap_free(u->cache, NULL, NULL);
- }
+ if (u->cache)
+ pa_hashmap_free(u->cache);
pa_xfree(u);
}