1df503e4c29d2536450fbbfb0df822034e7e3ad5
2 * Copyright (C) 2006-2009 Andre Noll <maan@systemlinux.org>
4 * Licensed under the GPL v2. For licencing details see COPYING.
7 /** \file recv_common.c common functions of para_recv and para_audiod */
17 DEFINE_RECEIVER_ARRAY
;
18 static void *parse_receiver_args(int receiver_num
, char *options
)
20 struct receiver
*r
= &receivers
[receiver_num
];
26 // PARA_DEBUG_LOG("%s, options: %s\n", r->name,
27 // options? options : "(none)");
29 PARA_DEBUG_LOG("options: %s\n", options
);
30 argc
= split_args(options
, &argv
, " \t");
31 for (i
= argc
- 1; i
>= 0; i
--)
32 argv
[i
+ 1] = argv
[i
];
33 argv
[0] = para_strdup(r
->name
);
35 PARA_DEBUG_LOG("argc = %d, argv[0]: %s\n", argc
, argv
[0]);
38 argv
= para_malloc(2 * sizeof(char*));
42 conf
= r
->parse_config(argc
, argv
);
49 * check if given string is a valid command line for any receiver
51 * \param \ra string of the form receiver_name:options
52 * \param receiver_num contains the number of the receiver upon success
54 * This function checks whether \a ra starts with the name of a supported
55 * paraslash receiver, optinally followed by a colon and any options for that
56 * receiver. If a valid receiver name was found and further are present, the
57 * remaining part of \a ra is passed to that receiver's config parser.
59 * \return On success, a pointer to the gengetopt args info struct is returned
60 * and \a receiver_num contains the number of the receiver. Otherwise this function
63 void *check_receiver_arg(char *ra
, int *receiver_num
)
67 PARA_DEBUG_LOG("checking %s\n", ra
);
68 for (j
= 0; receivers
[j
].name
; j
++) {
69 const char *name
= receivers
[j
].name
;
70 size_t len
= strlen(name
);
74 if (strncmp(name
, ra
, len
))
79 if (c
&& !receivers
[j
].parse_config
)
82 return parse_receiver_args(j
, c
? ra
+ len
+ 1: NULL
);
84 PARA_ERROR_LOG("receiver not found\n");
88 void print_receiver_helps(int detailed
)
92 printf_or_die("\nAvailable receivers: \n\t");
94 printf_or_die("%s%s", i
? " " : "", receivers
[i
].name
);
95 printf_or_die("\n\n");
96 FOR_EACH_RECEIVER(i
) {
97 struct receiver
*r
= receivers
+ i
;
99 if (!r
->help
.short_help
)
101 printf_or_die("Options for %s:\n", r
->name
);
102 ggo_print_help(&r
->help
, detailed
);