2 * Copyright (C) 2006-2007 Andre Noll <maan@systemlinux.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
19 /** \file recv_common.c common functions of para_recv and para_audiod */
28 DEFINE_RECEIVER_ARRAY;
29 static void *parse_receiver_args(int receiver_num, char *options)
31 struct receiver *r = &receivers[receiver_num];
37 // PARA_DEBUG_LOG("%s, options: %s\n", r->name,
38 // options? options : "(none)");
40 PARA_DEBUG_LOG("options: %s\n", options);
41 argc = split_args(options, &argv, " \t");
42 for (i = argc - 1; i >= 0; i--)
43 argv[i + 1] = argv[i];
44 argv[0] = para_strdup(r->name);
46 PARA_DEBUG_LOG("argc = %d, argv[0]: %s\n", argc, argv[0]);
49 argv = para_malloc(2 * sizeof(char*));
53 conf = r->parse_config(argc, argv);
60 * check if given string is a valid command line for any receiver
62 * \param \ra string of the form receiver_name:options
63 * \param receiver_num contains the number of the receiver upon success
65 * This function checks whether \a ra starts with the name of a supported
66 * paraslash receiver, optinally followed by a colon and any options for that
67 * receiver. If a valid receiver name was found and further are present, the
68 * remaining part of \a ra is passed to that receiver's config parser.
70 * \return On success, a pointer to the gengetopt args info struct is returned
71 * and \a receiver_num contains the number of the receiver. Otherwise this function
74 void *check_receiver_arg(char *ra, int *receiver_num)
78 PARA_DEBUG_LOG("checking %s\n", ra);
79 for (j = 0; receivers[j].name; j++) {
80 const char *name = receivers[j].name;
81 size_t len = strlen(name);
85 if (strncmp(name, ra, len))
90 if (c && !receivers[j].parse_config)
93 return parse_receiver_args(j, c? ra + len + 1: NULL);
95 PARA_ERROR_LOG("%s", "receiver not found\n");