Make the whole stuff LGPL only

[pulseaudio] / polyp / module-match.c

diff --git a/polyp/module-match.c b/polyp/module-match.c
index 964ff2fd73fb1af0ad39ab8e4ad5fe03bca35792..6f4fc38c1dec26ec5ac7deac373c50b46df44be4 100644 (file)
--- a/polyp/module-match.c
+++ b/polyp/module-match.c
@@ -4,7 +4,7 @@
   This file is part of polypaudio.
  
   polypaudio is free software; you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published
+  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.
  
@@ -13,7 +13,7 @@
   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 General Public License
+  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.
@@ -39,6 +39,7 @@
 #include "subscribe.h"
 #include "xmalloc.h"
 #include "sink-input.h"
+#include "module-match-symdef.h"
 
 PA_MODULE_AUTHOR("Lennart Poettering")
 PA_MODULE_DESCRIPTION("Sink input matching module")
@@ -47,6 +48,13 @@ PA_MODULE_VERSION(PACKAGE_VERSION)
 
 #define WHITESPACE "\n\r \t"
 
+#ifndef DEFAULT_CONFIG_DIR
+#define DEFAULT_CONFIG_DIR "/etc/polypaudio"
+#endif
+
+#define DEFAULT_MATCH_TABLE_FILE DEFAULT_CONFIG_DIR"/match.table"
+#define DEFAULT_MATCH_TABLE_FILE_USER ".polypaudio/match.table"
+
 static const char* const valid_modargs[] = {
     "table",
     NULL,
@@ -68,9 +76,14 @@ static int load_rules(struct userdata *u, const char *filename) {
     int n = 0;
     int ret = -1;
     struct rule *end = NULL;
+    char *fn = NULL;
+
+    f = filename ?
+        fopen(fn = pa_xstrdup(filename), "r") :
+        pa_open_config_file(DEFAULT_MATCH_TABLE_FILE, DEFAULT_MATCH_TABLE_FILE_USER, NULL, &fn);
 
-    if (!(f = fopen(filename, "r"))) {
-        pa_log(__FILE__": failed to open file '%s': %s\n", filename, strerror(errno));
+    if (!f) {
+        pa_log(__FILE__": failed to open file '%s': %s\n", fn, strerror(errno));
         goto finish;
     }
 
@@ -134,6 +147,9 @@ finish:
     if (f)
         fclose(f);
 
+    if (fn)
+        pa_xfree(fn);
+
     return ret;
 }
 
@@ -164,7 +180,6 @@ static void callback(struct pa_core *c, enum pa_subscription_event_type t, uint3
 
 int pa__init(struct pa_core *c, struct pa_module*m) {
     struct pa_modargs *ma = NULL;
-    int ret = -1;
     const char *table_file;
     struct userdata *u;
     assert(c && m);
@@ -172,25 +187,28 @@ int pa__init(struct pa_core *c, struct pa_module*m) {
     if (!(ma = pa_modargs_new(m->argument, valid_modargs)) ||
         !(table_file = pa_modargs_get_value(ma, "table", NULL))) {
         pa_log(__FILE__": Failed to parse module arguments\n");
-        goto finish;
+        goto fail;
     }
 
     u = pa_xmalloc(sizeof(struct userdata));
     u->rules = NULL;
     u->subscription = NULL;
+    m->userdata = u;
     
     if (load_rules(u, table_file) < 0)
-        goto finish;
+        goto fail;
 
     u->subscription = pa_subscription_new(c, PA_SUBSCRIPTION_MASK_SINK_INPUT, callback, u);
-    
-    ret = 0;
 
-finish:
+    pa_modargs_free(ma);
+    return 0;
+
+fail:
+    pa__done(c, m);
+
     if (ma)
         pa_modargs_free(ma);
-
-    return ret;
+    return  -1;
 }
 
 void pa__done(struct pa_core *c, struct pa_module*m) {