![matteo](/assets/img/avatar_default.png)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@624 f38db490-d61c-443f-a65b-d21fe96a405b
162 lines
3.5 KiB
C
Executable file
162 lines
3.5 KiB
C
Executable file
/*
|
|
* Extended AGI test application
|
|
*
|
|
* This code is released into the public domain
|
|
* with no warranty of any kind
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <errno.h>
|
|
#include <string.h>
|
|
#include <sys/select.h>
|
|
|
|
#define AUDIO_FILENO (STDERR_FILENO + 1)
|
|
|
|
static int read_environment(void)
|
|
{
|
|
char buf[256];
|
|
char *val;
|
|
/* Read environment */
|
|
for(;;) {
|
|
fgets(buf, sizeof(buf), stdin);
|
|
if (feof(stdin))
|
|
return -1;
|
|
buf[strlen(buf) - 1] = '\0';
|
|
/* Check for end of environment */
|
|
if (!strlen(buf))
|
|
return 0;
|
|
val = strchr(buf, ':');
|
|
if (!val) {
|
|
fprintf(stderr, "Invalid environment: '%s'\n", buf);
|
|
return -1;
|
|
}
|
|
*val = '\0';
|
|
val++;
|
|
val++;
|
|
/* Skip space */
|
|
fprintf(stderr, "Environment: '%s' is '%s'\n", buf, val);
|
|
|
|
/* Load into normal environment */
|
|
setenv(buf, val, 1);
|
|
|
|
}
|
|
/* Never reached */
|
|
return 0;
|
|
}
|
|
|
|
static char *wait_result(void)
|
|
{
|
|
fd_set fds;
|
|
int res;
|
|
int bytes = 0;
|
|
static char astresp[256];
|
|
char audiobuf[4096];
|
|
for (;;) {
|
|
FD_ZERO(&fds);
|
|
FD_SET(STDIN_FILENO, &fds);
|
|
FD_SET(AUDIO_FILENO, &fds);
|
|
/* Wait for *some* sort of I/O */
|
|
res = select(AUDIO_FILENO + 1, &fds, NULL, NULL, NULL);
|
|
if (res < 0) {
|
|
fprintf(stderr, "Error in select: %s\n", strerror(errno));
|
|
return NULL;
|
|
}
|
|
if (FD_ISSET(STDIN_FILENO, &fds)) {
|
|
fgets(astresp, sizeof(astresp), stdin);
|
|
if (feof(stdin)) {
|
|
fprintf(stderr, "Got hungup on apparently\n");
|
|
return NULL;
|
|
}
|
|
astresp[strlen(astresp) - 1] = '\0';
|
|
fprintf(stderr, "Ooh, got a response from Asterisk: '%s'\n", astresp);
|
|
return astresp;
|
|
}
|
|
if (FD_ISSET(AUDIO_FILENO, &fds)) {
|
|
res = read(AUDIO_FILENO, audiobuf, sizeof(audiobuf));
|
|
if (res > 0) {
|
|
/* XXX Process the audio with sphinx here XXX */
|
|
#if 0
|
|
fprintf(stderr, "Got %d/%d bytes of audio\n", res, bytes);
|
|
#endif
|
|
bytes += res;
|
|
/* Prentend we detected some audio after 3 seconds */
|
|
if (bytes > 16000 * 3) {
|
|
return "Sample Message";
|
|
bytes = 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
static char *run_command(char *command)
|
|
{
|
|
fprintf(stdout, "%s\n", command);
|
|
return wait_result();
|
|
}
|
|
|
|
static int run_script(void)
|
|
{
|
|
char *res;
|
|
res = run_command("STREAM FILE demo-enterkeywords 0123456789*#");
|
|
if (!res) {
|
|
fprintf(stderr, "Failed to execute command\n");
|
|
return -1;
|
|
}
|
|
fprintf(stderr, "1. Result is '%s'\n", res);
|
|
res = run_command("STREAM FILE demo-nomatch 0123456789*#");
|
|
if (!res) {
|
|
fprintf(stderr, "Failed to execute command\n");
|
|
return -1;
|
|
}
|
|
fprintf(stderr, "2. Result is '%s'\n", res);
|
|
res = run_command("SAY NUMBER 23452345 0123456789*#");
|
|
if (!res) {
|
|
fprintf(stderr, "Failed to execute command\n");
|
|
return -1;
|
|
}
|
|
fprintf(stderr, "3. Result is '%s'\n", res);
|
|
res = run_command("GET DATA demo-enterkeywords");
|
|
if (!res) {
|
|
fprintf(stderr, "Failed to execute command\n");
|
|
return -1;
|
|
}
|
|
fprintf(stderr, "4. Result is '%s'\n", res);
|
|
res = run_command("STREAM FILE auth-thankyou \"\"");
|
|
if (!res) {
|
|
fprintf(stderr, "Failed to execute command\n");
|
|
return -1;
|
|
}
|
|
fprintf(stderr, "5. Result is '%s'\n", res);
|
|
return 0;
|
|
}
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
char *tmp;
|
|
int ver = 0;
|
|
int subver = 0;
|
|
/* Setup stdin/stdout for line buffering */
|
|
setlinebuf(stdin);
|
|
setlinebuf(stdout);
|
|
if (read_environment()) {
|
|
fprintf(stderr, "Failed to read environment: %s\n", strerror(errno));
|
|
exit(1);
|
|
}
|
|
tmp = getenv("agi_enhanced");
|
|
if (tmp) {
|
|
if (sscanf(tmp, "%d.%d", &ver, &subver) != 2)
|
|
ver = 0;
|
|
}
|
|
if (ver < 1) {
|
|
fprintf(stderr, "No enhanced AGI services available. Use EAGI, not AGI\n");
|
|
exit(1);
|
|
}
|
|
if (run_script())
|
|
return -1;
|
|
exit(0);
|
|
}
|