prt-get: remove lock on 'prt-get remove'

git-svn-id: https://crux.nu/svn/tools/prt-get/trunk@1137 0b5ae1c7-2405-0410-a7fc-ba219f786e1e

ChangeLog

@@ -2,6 +2,7 @@
 - Fix compilation on OpenBSD
 - Show alias info in depends
 - don't install alias file and deplist
+- unlock ports on remove
 
 * 0.5.11	29.05.2005  Johannes Winkelmann
 - add --path to 'ls'

src/locker.h

@@ -24,6 +24,8 @@ using namespace std;
  * - marked in prt-get diff
  * - not shown in prt-get quickdiff
  * - not updated in prt-get sysup
+ * 
+ * remember to call store!
  */
 class Locker
 {

src/prtget.cpp

@@ -1467,8 +1467,7 @@ void PrtGet::setLock( bool lock )
     list<char*>::const_iterator it = args.begin();
     for ( ; it != args.end(); ++it ) {
         if ( lock ) {
-            const Package* p = m_repo->getPackage( *it );
-            if ( p ) {
+            if (m_pkgDB->isInstalled( *it )) {
                 if (!m_locker.lock( *it )) {
                     cerr << "Already locked: " << *it << endl;
                     m_returnValue = PG_GENERAL_ERROR;
@@ -1476,15 +1475,18 @@ void PrtGet::setLock( bool lock )
             } else {
                 cerr << "Package '" << *it << "' not found" << endl;
                 m_returnValue = PG_GENERAL_ERROR;
+                return;
             }
 
         } else {
             if ( !m_locker.unlock( *it ) ) {
                 cerr << "Not locked previously: " << *it << endl;
                 m_returnValue = PG_GENERAL_ERROR;
+                return;
             }
         }
     }
+								
     if (!m_locker.store()) {
         cerr << "Failed to write lock data" << endl;
         m_returnValue = PG_GENERAL_ERROR;
@@ -1672,6 +1674,10 @@ void PrtGet::remove()
             Process proc(command, args);
             if (m_parser->isTest() || proc.executeShell() == 0) {
                 removed.push_back(*it);
+                if (m_locker.isLocked(*it)) {
+                    m_locker.unlock(*it);
+                    m_locker.store();
+                }
             } else {
                 failed.push_back(*it);
             }