Merge commit 'fml/master' into next
[paraslash.git] / audioc.c
index d98ab46..81e5d1c 100644 (file)
--- a/audioc.c
+++ b/audioc.c
@@ -1,24 +1,29 @@
 /*
- * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2009 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
 
 /** \file audioc.c the client program used to connect to para_audiod */
 
+#include <regex.h>
+#include <sys/types.h>
+#include <dirent.h>
+
 #include "audioc.cmdline.h"
 #include "para.h"
+#include "error.h"
 #include "net.h"
 #include "string.h"
 #include "fd.h"
-#include "error.h"
 
 INIT_AUDIOC_ERRLISTS;
 
 /** the gengetopt structure containing command line args */
 struct audioc_args_info conf;
 
-INIT_STDERR_LOGGING(conf.loglevel_arg);
+static int loglevel;
+INIT_STDERR_LOGGING(loglevel);
 
 static char *concat_args(unsigned argc, char * const *argv)
 {
@@ -64,10 +69,8 @@ static char *configfile_exists(void)
  */
 int main(int argc, char *argv[])
 {
-       struct sockaddr_un unix_addr;
        int ret = -E_AUDIOC_SYNTAX, fd;
-       char *cf, *socket_name, *randname = para_tmpname(), *tmpsocket_name = NULL,
-               *buf = NULL, *hn = para_hostname(), *args, *home = para_homedir();
+       char *cf, *buf = NULL, *args;
        size_t bufsize, loaded = 0;
 
        if (audioc_cmdline_parser(argc, argv, &conf))
@@ -86,34 +89,31 @@ int main(int argc, char *argv[])
                        exit(EXIT_FAILURE);
                }
        }
+       loglevel = get_loglevel_by_name(conf.loglevel_arg);
        args = conf.inputs_num?
                concat_args(conf.inputs_num, conf.inputs) :
                para_strdup("stat");
        bufsize = conf.bufsize_arg;
        buf = para_malloc(bufsize);
-       if (conf.socket_given)
-               socket_name = para_strdup(conf.socket_arg);
-       else
-               socket_name = make_message(
-                       "/var/paraslash/audiod_socket.%s", hn);
-       if (conf.tmpdir_given)
-               tmpsocket_name = make_message("%s/audioc.sock.%s.%s",
-                       conf.tmpdir_arg, hn, randname);
-       else
-               tmpsocket_name = make_message("%s/.paraslash/audioc_sock.%s.%s",
-                       home, hn, randname);
 
-       ret = create_local_socket(tmpsocket_name, &unix_addr, S_IRUSR | S_IWUSR);
-       unlink(tmpsocket_name);
-       free(tmpsocket_name);
+       if (conf.socket_given) {
+               ret = create_remote_socket(conf.socket_arg);
+       } else {
+               char *hn = para_hostname(),
+                    *socket_name = make_message("/var/paraslash/audiod_socket.%s", hn);
+
+               ret = create_remote_socket(socket_name);
+               free(hn);
+               free(socket_name);
+       }
        if (ret < 0)
                goto out;
        fd = ret;
-       ret = -E_INIT_SOCK_ADDR;
-       if (init_unix_addr(&unix_addr, socket_name) < 0)
+       ret = mark_fd_nonblocking(fd);
+       if (ret < 0)
                goto out;
-       ret = -E_AUDIOC_CONNECT;
-       if (connect(fd, (struct sockaddr *)&unix_addr, UNIX_PATH_MAX) < 0) /* FIXME: Use para_connect() */
+       ret = mark_fd_nonblocking(STDOUT_FILENO);
+       if (ret < 0)
                goto out;
        ret = send_cred_buffer(fd, args);
        if (ret < 0)
@@ -152,12 +152,14 @@ int main(int argc, char *argv[])
                                goto out;
                        }
                        loaded -= ret;
+                       if (loaded && ret)
+                               memmove(buf, buf + ret, loaded);
                }
        }
 out:
        if (!ret && loaded && buf)
                ret = write(STDOUT_FILENO, buf, loaded);
        if (ret < 0)
-               PARA_ERROR_LOG("%s\n", PARA_STRERROR(-ret));
+               PARA_ERROR_LOG("%s\n", para_strerror(-ret));
        return ret < 0? EXIT_FAILURE : EXIT_SUCCESS;
 }