1 files changed, 138 insertions, 0 deletions
diff --git a/polyp/client-conf.c b/polyp/client-conf.c
new file mode 100644
index 00000000..cfc257c6
--- /dev/null
+++ b/polyp/client-conf.c
@@ -0,0 +1,138 @@
+/* $Id$ */
+
+/***
+  This file is part of polypaudio.
+
+  polypaudio is free software; you can redistribute it and/or modify
+  it under the terms of the GNU 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 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.
+***/
+
+#include <stdlib.h>
+#include <assert.h>
+#include <unistd.h>
+
+#include "client-conf.h"
+#include "xmalloc.h"
+#include "log.h"
+#include "confparser.h"
+#include "util.h"
+
+#ifndef DEFAULT_CLIENT_CONFIG_FILE
+#define DEFAULT_CLIENT_CONFIG_FILE "/etc/polypaudio/client.conf"
+#endif
+
+#ifndef DEFAULT_CLIENT_CONFIG_FILE_USER
+#define DEFAULT_CLIENT_CONFIG_FILE_USER ".polypaudio/client.conf"
+#endif
+
+#define ENV_CLIENT_CONFIG_FILE "POLYP_CLIENTCONFIG"
+#define ENV_DEFAULT_SINK "POLYP_SINK"
+#define ENV_DEFAULT_SOURCE "POLYP_SOURCE"
+#define ENV_DEFAULT_SERVER "POLYP_SERVER"
+#define ENV_DAEMON_BINARY "POLYP_BINARY"
+
+
+static const struct pa_client_conf default_conf = {
+    .daemon_binary = NULL,
+    .extra_arguments = NULL,
+    .default_sink = NULL,
+    .default_source = NULL,
+    .default_server = NULL,
+    .autospawn = 0
+};
+
+struct pa_client_conf *pa_client_conf_new(void) {
+    struct pa_client_conf *c = pa_xmemdup(&default_conf, sizeof(default_conf));
+
+    c->daemon_binary = pa_xstrdup(POLYPAUDIO_BINARY);
+    c->extra_arguments = pa_xstrdup("--daemonize=yes --log-target=syslog");
+    
+    return c;
+}
+
+void pa_client_conf_free(struct pa_client_conf *c) {
+    assert(c);
+    pa_xfree(c->daemon_binary);
+    pa_xfree(c->extra_arguments);
+    pa_xfree(c->default_sink);
+    pa_xfree(c->default_source);
+    pa_xfree(c->default_server);
+    pa_xfree(c);
+}
+int pa_client_conf_load(struct pa_client_conf *c, const char *filename) {
+    char *def = NULL;
+    int r;
+
+    const struct pa_config_item table[] = {
+        { "daemon-binary",          pa_config_parse_string,  &c->daemon_binary },
+        { "extra-arguments",        pa_config_parse_string,  &c->extra_arguments },
+        { "default-sink",           pa_config_parse_string,  &c->default_sink },
+        { "default-source",         pa_config_parse_string,  &c->default_source },
+        { "default-server",         pa_config_parse_string,  &c->default_server },
+        { "autospawn",              pa_config_parse_bool,    &c->autospawn },
+        { NULL,                     NULL,                    NULL },
+    };
+
+    if (!filename)
+        filename = getenv(ENV_CLIENT_CONFIG_FILE);
+
+    if (!filename) {
+        char *h;
+        
+        if ((h = getenv("HOME"))) {
+            def = pa_sprintf_malloc("%s/%s", h, DEFAULT_CLIENT_CONFIG_FILE_USER);
+            
+            if (!access(def, F_OK)) 
+                filename = def;
+            else {
+                pa_xfree(def);
+                def = NULL;
+            }
+        }
+    }
+
+    if (!filename)
+        filename = DEFAULT_CLIENT_CONFIG_FILE;
+    
+    r = pa_config_parse(filename, table, NULL);
+    pa_xfree(def);
+    return r;
+}
+
+int pa_client_conf_env(struct pa_client_conf *c) {
+    char *e;
+    
+    if ((e = getenv(ENV_DEFAULT_SINK))) {
+        pa_xfree(c->default_sink);
+        c->default_sink = pa_xstrdup(e);
+    }
+
+    if ((e = getenv(ENV_DEFAULT_SOURCE))) {
+        pa_xfree(c->default_source);
+        c->default_source = pa_xstrdup(e);
+    }
+
+    if ((e = getenv(ENV_DEFAULT_SERVER))) {
+        pa_xfree(c->default_server);
+        c->default_server = pa_xstrdup(e);
+    }
+    
+    if ((e = getenv(ENV_DAEMON_BINARY))) {
+        pa_xfree(c->daemon_binary);
+        c->daemon_binary = pa_xstrdup(e);
+    }
+
+    return 0;
+}