f9e5b9337f2e6775f0605d19e579438439e762d0
2 * Copyright (C) 2005-2008 Andre Noll <maan@systemlinux.org>
4 * Licensed under the GPL v2. For licencing details see COPYING.
7 /** \file recv.c the stand-alone audio stream receiver */
16 #include "recv.cmdline.h"
21 /** the gengetopt args info struct */
22 struct recv_args_info conf
;
24 /** always log to stderr */
25 INIT_STDERR_LOGGING(conf
.loglevel_arg
);
27 /** init array of error codes used by para_recv */
30 static void *parse_config(int argc
, char *argv
[], int *receiver_num
)
34 if (recv_cmdline_parser(argc
, argv
, &conf
))
36 HANDLE_VERSION_FLAG("recv", conf
);
37 if (conf
.list_receivers_given
) {
38 printf("available receivers: ");
39 for (i
= 0; receivers
[i
].name
; i
++)
40 printf("%s%s", i
? " " : "", receivers
[i
].name
);
41 printf("\nTry\n\tpara_recv -r '<receivername> -h'\n"
42 "for help on <receivername>.\n");
45 return check_receiver_arg(conf
.receiver_arg
, receiver_num
);
49 * the main function of para_recv
51 * \param argc number of arguments
52 * \param argv vector of arguments
54 * para_recv uses the specified receiver to receive an audio stream sent by
55 * para_server. The received data is written to stdout.
57 * \return \a EXIT_SUCCESS on success, \a EXIT_FAILURE on errors.
59 int main(int argc
, char *argv
[])
61 int ret
, r_opened
= 0, receiver_num
;
62 struct receiver
*r
= NULL
;
63 struct receiver_node rn
;
64 struct stdout_task sot
;
67 s
.default_timeout
.tv_sec
= 1;
68 s
.default_timeout
.tv_usec
= 0;
70 memset(&rn
, 0, sizeof(struct receiver_node
));
71 for (ret
= 0; receivers
[ret
].name
; ret
++)
72 receivers
[ret
].init(&receivers
[ret
]);
74 rn
.conf
= parse_config(argc
, argv
, &receiver_num
);
76 PARA_EMERG_LOG("parse failed\n");
79 r
= &receivers
[receiver_num
];
86 stdout_set_defaults(&sot
);
88 sot
.loaded
= &rn
.loaded
;
89 sot
.input_error
= &rn
.task
.error
;
90 register_task(&sot
.task
);
92 rn
.task
.pre_select
= r
->pre_select
;
93 rn
.task
.post_select
= r
->post_select
;
94 sprintf(rn
.task
.status
, "receiver node");
95 register_task(&rn
.task
);
104 PARA_ERROR_LOG("%s\n", para_strerror(-ret
));
105 return ret
< 0? EXIT_FAILURE
: EXIT_SUCCESS
;