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Added better debug output for gateway acquisition process.

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This commit is contained in:
gardners 2011-05-22 15:00:39 +09:30
parent c0fddc5c7c
commit 7e3e6201ed
1 changed files with 30 additions and 7 deletions
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37
gateway.c
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@ -72,6 +72,7 @@ int asteriskCreateExtension(char *requestor_sid,char *did,char *uri_out)
if (extensions[index].uriprefixlen<0) {
/* Whoops - something wrong with the extension/uri, so kill the record and fail. */
extensions[index].expires=1;
if (debug) fprintf(stderr,"%s:%d: Generated extension appears to be malformed.\n",__FUNCTION__,__LINE__);
return -1;
}
@ -87,7 +88,10 @@ int asteriskWriteExtensions()
FILE *out;
out=fopen(asterisk_extensions_conf,"w");
if (!out) return -1;
if (!out) {
if (debug) fprintf(stderr,"%s:%d: Could not write extensions file '%s'.\n",__FUNCTION__,__LINE__,asterisk_extensions_conf);
return -1;
}
for(i=0;i<MAX_CURRENT_EXTENSIONS;i++)
{
@ -120,7 +124,10 @@ int asteriskReloadExtensions()
char cmd[8192];
snprintf(cmd,8192,"%s -rx \"dialplan reload\"",asterisk_binary);
if (system(cmd))
return -1;
{
if (debug) fprintf(stderr,"%s:%d: Dialplan reload failed.\n",__FUNCTION__,__LINE__);
return -1;
}
else
return 0;
}
@ -145,7 +152,10 @@ int asteriskGatewayUpP()
snprintf(cmd,8192,"%s -rx \"sip show registry\" > %s",asterisk_binary,temp_file);
system(cmd);
FILE *f=fopen(temp_file,"r");
if (!f) return 0;
if (!f) {
if (debug) fprintf(stderr,"%s:%d: Could not read result from \"sip show registry\".\n",__FUNCTION__,__LINE__);
return 0;
}
/* Output of command is something like:
Host Username Refresh State Reg.Time
@ -183,9 +193,22 @@ int asteriskObtainGateway(char *requestor_sid,char *did,char *uri_out)
a functional SIP gateway.
*/
if (!asteriskGatewayUpP()) return -1;
if (asteriskCreateExtension(requestor_sid,did,uri_out)) return -1;
if (asteriskWriteExtensions()) return -1;
if (asteriskReloadExtensions()) return -1;
if (!asteriskGatewayUpP())
{ if (debug) fprintf(stderr,"Asterisk gatway is not up, so not offering gateway.\n"); return -1; }
if (asteriskCreateExtension(requestor_sid,did,uri_out))
{
if (debug) fprintf(stderr,"asteriskCreateExtension() failed, so not offering gateway.\n");
return -1;
}
if (asteriskWriteExtensions())
{
if (debug) fprintf(stderr,"asteriskWriteExtensions() failed, so not offering gateway.\n");
return -1;
}
if (asteriskReloadExtensions())
{
if (debug) fprintf(stderr,"asteriskReloadExtensions() failed, so not offering gateway.\n");
return -1;
}
return 0;
}