/*
- * Copyright (C) 2005-2006 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*/
+/** \file write.c Paraslash's standalone wav/raw player */
+
#include "para.h"
#include "string.h"
#include "write.cmdline.h"
INIT_WRITE_ERRLISTS;
+/**
+ * check if given buffer contains a valid wave header
+ */
struct check_wav_task {
+ /** the buffer to check */
char *buf;
+ /** number of bytes loaded in \a buf */
size_t *loaded;
+ /** non-zero if end of file was reached */
int *eof;
+ /** number of channels specified in wav header given by \a buf */
unsigned channels;
+ /** samplerate specified in wav header given by \a buf */
unsigned samplerate;
+ /** the task structure for this task */
struct task task;
};
+/**
+ * delay writing until given time
+ */
struct initial_delay_task {
+ /** the time the first data should be written out */
struct timeval start_time;
+ /** the task structure for this task */
struct task task;
};
static struct write_args_info conf;
-struct stdin_task sit;
-struct check_wav_task cwt;
-struct initial_delay_task idt;
+static struct stdin_task sit;
+static struct check_wav_task cwt;
+static struct initial_delay_task idt;
static struct writer_node_group *wng;
+/** length of a standard wav header */
#define WAV_HEADER_LEN 44
/**
s->timeout = diff;
}
-void para_log(int ll, const char* fmt,...)
-{
- va_list argp;
-
- if (ll < conf.loglevel_arg)
- return;
- va_start(argp, fmt);
- vfprintf(stderr, fmt, argp);
- va_end(argp);
-}
+INIT_STDERR_LOGGING(conf.loglevel_arg)
static struct writer_node_group *check_args(void)
{
register_task(&idt.task);
}
+/**
+ * para_write's main function
+ *
+ * It registers the stdin task, the check_wav_task, the task for initial delay
+ * and all tasks for actually writing out the stream.
+ *
+ */
int main(int argc, char *argv[])
{
int ret = -E_WRITE_SYNTAX;