From: Arvin Schnell <aschnell@suse.de>
Date: Fri, 14 Jan 2011 09:23:54 +0000 (+0100)
Subject: - start background comparsion in snapper tool
X-Git-Tag: v0.1.3~544
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4a7bb9d87d993fd830f28c87658179a0c263e187;p=thirdparty%2Fsnapper.git

- start background comparsion in snapper tool
---

diff --git a/snapper/Snapper.cc b/snapper/Snapper.cc
index bafa3f8f..9cb785d5 100644
--- a/snapper/Snapper.cc
+++ b/snapper/Snapper.cc
@@ -289,6 +289,20 @@ namespace snapper
     }
 
 
+    void
+    startBackgroundComparsion(unsigned int num1, unsigned int num2)
+    {
+	y2mil("num1:" << num1 << " num2:" << num2);
+
+	string dir1 = SNAPSHOTSDIR "/" + decString(num1) + "/snapshot";
+	string dir2 = SNAPSHOTSDIR "/" + decString(num2) + "/snapshot";
+
+	string output = SNAPSHOTSDIR "/" + decString(num2) + "/files-" + decString(num1) + ".txt";
+
+	SystemCmd(COMPAREDIRSBIN " " + quote(dir1) + " " + quote(dir2) + " " + quote(output));
+    }
+
+
     bool
     setComparisonNums(unsigned int num1, unsigned int num2)
     {
diff --git a/snapper/SnapperDefines.h b/snapper/SnapperDefines.h
index e242dd37..02cf6f59 100644
--- a/snapper/SnapperDefines.h
+++ b/snapper/SnapperDefines.h
@@ -30,5 +30,7 @@
 
 #define BTRFSBIN "/sbin/btrfs"
 
+#define COMPAREDIRSBIN "/usr/lib/snapper/bin/compare-dirs"
+
 
 #endif
diff --git a/snapper/SnapperInterface.h b/snapper/SnapperInterface.h
index 7a4f68b3..b6a5c446 100644
--- a/snapper/SnapperInterface.h
+++ b/snapper/SnapperInterface.h
@@ -92,6 +92,8 @@ namespace snapper
 
     // use num = 0 for system
 
+    void startBackgroundComparsion(unsigned int num1, unsigned int num2);
+
     bool setComparisonNums(unsigned int num1, unsigned int num2);
 
     unsigned int getComparisonNum1();
diff --git a/tools/cli.cc b/tools/cli.cc
index f186e15b..7acde7f9 100644
--- a/tools/cli.cc
+++ b/tools/cli.cc
@@ -59,7 +59,10 @@ void createSnap( const list<string>& args )
     else if( type=="pre" )
 	createPreSnapshot(desc);
     else if( type=="post" )
-	createPostSnapshot(number);
+    {
+	unsigned int num2 = createPostSnapshot(number);
+	startBackgroundComparsion(number, num2);
+    }
     else
 	y2war( "unknown type:\"" << type << "\"" );
     }