---------------------
PatchSet 1217 
Date: 2001/01/09 13:30:09
Author: kinkie
Branch: auth_rewrite
Tag: (none) 
Log:
Fixed to print usage instructions in case of some kinds of
helper deaths. At least the helpers won't die uselessly now.

Members: 
	src/auth/ntlm/helpers/NTLMSSP/ntlm_auth.c:1.1.2.2->1.1.2.3 

Index: squid/src/auth/ntlm/helpers/NTLMSSP/ntlm_auth.c
===================================================================
RCS file: /cvsroot/squid-sf//squid/src/auth/ntlm/helpers/NTLMSSP/Attic/ntlm_auth.c,v
retrieving revision 1.1.2.2
retrieving revision 1.1.2.3
diff -u -r1.1.2.2 -r1.1.2.3
--- squid/src/auth/ntlm/helpers/NTLMSSP/ntlm_auth.c	8 Jan 2001 00:14:57 -0000	1.1.2.2
+++ squid/src/auth/ntlm/helpers/NTLMSSP/ntlm_auth.c	9 Jan 2001 13:30:09 -0000	1.1.2.3
@@ -106,6 +106,24 @@
  * -f fail-over to another DC if DC connection fails.
  * domain\controller ...
  */
+char *my_program_name=NULL;
+
+void
+usage()
+{
+	fprintf(stderr,
+					"%s usage:\n"
+					"%s [-b] [-f] domain\\controller [domain\\controller ...]\n"
+					"-b, if specified, enables load-balancing among controllers\n"
+					"-f, if specified, enables failover among controllers\n\n"
+					"You MUST specify at least one Domain Controller.\n"
+					"You can use either \\ or / as separator between the domain name \n"
+					"\tand the controller name\n"
+					,my_program_name
+					,my_program_name);
+}
+
+
 void
 process_options(int argc, char *argv[])
 {
@@ -121,6 +139,7 @@
 	    break;
 	default:
 	    fprintf(stderr, "unknown option: -%c. Exiting\n", opt);
+			usage();
 	    had_error = 1;
 	}
     }
@@ -158,6 +177,7 @@
     }
     if (numcontrollers == 0) {
 	fprintf(stderr, "You must specify at least one domain-controller!\n");
+	usage();
 	exit(1);
     }
     last_dc->next = controllers;	/* close the queue, now it's circular */
@@ -188,6 +208,7 @@
     return NULL;
 }
 
+
 void
 manage_request()
 {
@@ -308,6 +329,7 @@
 
     debug("starting up...\n");
 
+		my_program_name=argv[0];
     process_options(argc, argv);
 
     debug("options processed OK\n");