# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1288875387 -7200
# Node ID e59cec39781119720a85a7e786e7d5911d023969
# Parent  6dd282b5f43138ba3c72718818ef2e71f4a125f7
Add a debug mode option (commandline) and enable certain features when we are in debug mode.

diff -r 6dd282b5f431 -r e59cec397811 nnchat.c
--- a/nnchat.c	Thu Nov 04 14:56:06 2010 +0200
+++ b/nnchat.c	Thu Nov 04 14:56:27 2010 +0200
@@ -52,6 +52,7 @@
         *editWin = NULL;
 BOOL    setPrvMode = FALSE;
 BOOL	setIgnoreMode = FALSE;
+BOOL    optDebug = FALSE;
 
 
 qlist_t *nnIgnoreList = NULL;
@@ -72,6 +73,7 @@
     { 5, 'l', "logfile",    "Log filename", OPT_ARGREQ },
     { 6, 'D', "daemon",     "A pseudo-daemon mode for logging", OPT_NONE },
     { 7, 'S', "site",       "Site (default: NN)", OPT_ARGREQ },
+    { 8, 'd', "debug",      "Enable various debug features", OPT_NONE },
 };
 
 const int optListN = (sizeof(optList) / sizeof(optList[0]));
@@ -126,6 +128,11 @@
         THMSG(1, "Running in pseudo-daemon mode.\n");
         break;
 
+    case 8:
+        optDebug = TRUE;
+        THMSG(1, "Debug mode enabled.\n");
+        break;
+
     default:
         THERR("Unknown option '%s'.\n", currArg);
         return FALSE;
@@ -381,7 +388,7 @@
 
     if (*s == '/') {
         /* Ignore room join/leave messages */
-        if (strstr(s, "left the room") || strstr(s, "joined the room from"))
+        if (!optDebug && (strstr(s, "left the room") || strstr(s, "joined the room from")))
             goto error;
 
         t = nn_strip_tags(s + 1);
@@ -530,8 +537,12 @@
         if (cmdLen < bufLen && !strncmp(buf, protoCmds[i].cmd, cmdLen))
             return protoCmds[i].handler(sock, buf + cmdLen);
     }
-    
-    return 1;
+
+    if (optDebug) {
+        printMsg("Unknown protocmd: \"%s\"\n", buf);
+        return 0;
+    } else
+        return 1;
 }
 
 char * trimLeft(char *buf)
@@ -755,7 +766,8 @@
         mode = 2;
     } 
 
-//    printMsg("%d, %d <-> %d : '%s' (%d, %d)\n", startPos, endPos, buf->len, pattern, mode, again);
+    if (optDebug)
+        printMsg("%d, %d <-> %d : '%s' (%d, %d)\n", startPos, endPos, buf->len, pattern, mode, again);
 
     if (pattern) {
         nn_user_t *user = nn_user_match(nnUsers, pattern, previous, again);
@@ -763,7 +775,8 @@
         if (user) {
             int i;
             char *c = user->name;
-//            printMsg("match '%s' / prev '%s'\n", user->name, previous);
+            if (optDebug)
+                printMsg("match '%s' / prev '%s'\n", user->name, previous);
 
             for (i = startPos; i <= endPos; i++)
                 nn_editbuf_delete(buf, startPos);