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-rw-r--r--polyp/client-conf.c138
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;
+}