From 214716561bc27c38b414e93e1dc28e77a6951c5c Mon Sep 17 00:00:00 2001
From: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Wed, 21 Sep 2011 07:55:44 +0000
Subject: Enhance smartauthmon VT detection on login

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/smartcardauth@1254814 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 src/smartauthmon.cpp | 48 +++++++++++++++++++++++++++++-------------------
 1 file changed, 29 insertions(+), 19 deletions(-)

(limited to 'src/smartauthmon.cpp')

diff --git a/src/smartauthmon.cpp b/src/smartauthmon.cpp
index db109a5..f122cc0 100644
--- a/src/smartauthmon.cpp
+++ b/src/smartauthmon.cpp
@@ -573,7 +573,7 @@ int main (int argc, char *argv[])
 							usebasedisplay=1;
 						}
 					}
-					if (!resultbkp.contains(",vt")) {
+					if (!resultbkp.contains(":")) {
 						newdisplay = exec("ls /var/run/xdmctl/ | grep 'xdmctl-:0'");
 						printf("[DEBUG 400.d] %s\n\r", newdisplay.ascii());
 						if (newdisplay != "") {
@@ -582,30 +582,40 @@ int main (int argc, char *argv[])
 					}
 
 					printf("[DEBUG 400.e] Creating new session\n\r");
+					if (usebasedisplay) {
+						printf("[DEBUG 400.e] Using base display\n\r");
+					}
 					// Attempt login
 
-					// Find next sequential inactive display
-					// FIXME
-					// This assumes the original VT is on display 0 at all times
-					int minvt = 0;
-					TQStringList sessionList = TQStringList::split('\t', result, false);
-					for (newdisplayint = minvt; newdisplayint<MAXIMUM_VTS; newdisplayint++) {
-						bool displayfound = false;
-						for ( TQStringList::Iterator it = sessionList.begin(); it != sessionList.end(); ++it ) {
-							TQStringList sessionInfoList = TQStringList::split(',', *it, true);
-							if ((*(sessionInfoList.at(0))).startsWith(TQString(":%1").tqarg(newdisplayint))) {
-								displayfound = true;
-							}
-						}
-						if (displayfound == false) {
-							break;
-						}
-					}
+// 					// Find next sequential inactive display
+// 					// FIXME
+// 					// This assumes the original VT is on display 0 at all times,
+// 					// which is not always true
+// 					int minvt = 0;
+// 					TQStringList sessionList = TQStringList::split('\t', result, false);
+// 					for (newdisplayint = minvt; newdisplayint<MAXIMUM_VTS; newdisplayint++) {
+// 						bool displayfound = false;
+// 						for ( TQStringList::Iterator it = sessionList.begin(); it != sessionList.end(); ++it ) {
+// 							TQStringList sessionInfoList = TQStringList::split(',', *it, true);
+// 							if ((*(sessionInfoList.at(0))).startsWith(TQString(":%1").tqarg(newdisplayint))) {
+// 								displayfound = true;
+// 							}
+// 						}
+// 						if (displayfound == false) {
+// 							break;
+// 						}
+// 					}
+
+					// This external bash code does not assume that the original VT is on display 0 at all times,
+					// but it is a bit sloppy to have to call it from here.  FIXME
+					newdisplayint = systemexec("smartauth_displayfinder");
 
 					newdisplay = TQString(":%1").tqarg(newdisplayint);
 					printf("[DEBUG 400.f] The next display to start will be %s\n\r", newdisplay.ascii());
 
-					systemexec(TRINITY_BIN_PREFIX "kdmctl -g reserve");
+					if (!usebasedisplay) {
+						systemexec(TRINITY_BIN_PREFIX "kdmctl -g reserve");
+					}
 					TQString kdmctl_command = TQString("login\t%1\tnow\t%2\t%3\n").tqarg(newdisplay).tqarg(smartcard_username).tqarg(smartcard_password);
 					FILE* kdmctlpipe = popen(TRINITY_BIN_PREFIX "kdmctl -g -", "w");
 					if (pipe) {
-- 
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