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git-svn-id: http://svn.openzap.org/svn/openzap/trunk@331 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale
2007-11-17 01:39:28 +00:00
parent b25d204d2b
commit 6b88eec7bf
14 changed files with 1419 additions and 80 deletions
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32
libs/freetdm/src/detect_dtmf.c Normal file
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//#include "openzap.h"
#include "libteletone_detect.h"
int main(int argc, char *argv[])
{
int fd, b;
short sln[512] = {0};
teletone_dtmf_detect_state_t dtmf_detect = {0};
char digit_str[128] = "";
if (argc < 2) {
fprintf(stderr, "Arg Error!\n");
exit(-1);
}
teletone_dtmf_detect_init (&dtmf_detect, 8000);
if ((fd = open(argv[1], O_RDONLY)) < 0) {
fprintf(stderr, "File Error!\n", strerror(errno));
exit(-1);
}
while((b = read(fd, sln, 320)) > 0) {
teletone_dtmf_detect(&dtmf_detect, sln, b / 2);
teletone_dtmf_get(&dtmf_detect, digit_str, sizeof(digit_str));
if (*digit_str) {
printf("digit: %s\n", digit_str);
}
}
close(fd);
}