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added cli option support

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This commit adds support for command line options and also adds a debug option.
This commit is contained in:
William Hubbs 2008-07-28 08:39:19 -05:00
commit 754358f173
1 changed files with 25 additions and 7 deletions
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32
espeakup.c
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@ -23,9 +23,11 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#include <espeak/speak_lib.h>
/* command line options */
const char *cliOptions = "d";
/* multipliers and offsets */
const int pitchMultiplier = 10;
const int rateMultiplier = 32;
@ -33,6 +35,7 @@ const int rateOffset = 80;
const int volumeMultiplier = 10;
struct synth_t {
int debug;
int fd;
int pitch;
int rate;
@ -170,12 +173,31 @@ static void main_loop (struct synth_t *s)
}
}
int main ()
int main (int argc, char **argv)
{
int opt;
struct synth_t s;
s.debug = 0;
s.pitch = 5;
s.rate = 5;
s.volume = 5;
strcpy(s.buf,"");
while ((opt = getopt(argc, argv, cliOptions)) != -1) {
switch(opt) {
case 'd':
s.debug = 1;
break;
default:
printf("usage: %s [-d]\n", argv[0]);
exit(1);
break;
}
}
/* become a daemon */
daemon(0, 1);
if (! s.debug)
daemon(0, 1);
/* open the softsynth. */
s.fd = open ("/dev/softsynth", O_RDWR | O_NONBLOCK);
@ -189,10 +211,6 @@ int main ()
espeak_SetSynthCallback(SynthCallback);
/* Setup initial voice parameters */
s.pitch = 5;
s.rate = 5;
s.volume = 5;
strcpy(s.buf,"");
set_pitch (&s);
set_rate (&s);
set_volume(&s);