Fixed bug with reading ipkg.conf (ignored src lines that were commented out

   with # src
Also, now writes a nice comment out to the ipkg.conf file

1 files changed, 45 insertions, 8 deletions

diff --git a/noncore/settings/aqpkg/datamgr.cpp b/noncore/settings/aqpkg/datamgr.cpp
index b9ce227..b6e6e37 100644
--- a/noncore/settings/aqpkg/datamgr.cpp
+++ b/noncore/settings/aqpkg/datamgr.cpp
@@ -1,202 +1,239 @@
 /***************************************************************************
                           datamgr.cpp  -  description
                              -------------------
     begin                : Thu Aug 29 2002
     copyright            : (C) 2002 by Andy Qua
     email                : andy.qua@blueyonder.co.uk
  ***************************************************************************/
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  ***************************************************************************/
 #include <fstream>
 #include <iostream>
 using namespace std;
 
 #include <stdio.h>
 
 #include "datamgr.h"
 #include "global.h"
 
 
 DataManager::DataManager()
 {
 	activeServer = "";
 }
 
 DataManager::~DataManager()
 {
 }
 
 Server *DataManager :: getServer( const char *name )
 {
 	Server *s = 0;
 	vector<Server>::iterator it = serverList.begin();
     while ( it != serverList.end() && s == 0 )
     {
 		if ( it->getServerName() == name )
 			s = &(*it);
 
 		++it;
 	}
 
 	return s;
 }
 
 Destination *DataManager :: getDestination( const char *name )
 {
 	Destination *d = 0;
 	vector<Destination>::iterator it = destList.begin();
     while ( it != destList.end() && d == 0 )
     {
 		if ( it->getDestinationName() == name )
 			d = &(*it);
 
 		++it;
 	}
 
 	return d;
 }
 
 void DataManager :: loadServers()
 {
     // First add our local server - not really a server but
     // the local config (which packages are installed)
     serverList.push_back( Server( LOCAL_SERVER, "" ) );
     serverList.push_back( Server( LOCAL_IPKGS, "" ) );
 
     // Read file from /etc/ipkg.conf
     QString ipkg_conf = IPKG_CONF;
     FILE *fp;
     fp = fopen( ipkg_conf, "r" );
     char line[130];
     QString lineStr;
     if ( fp == NULL )
     {
         cout << "Couldn't open " << ipkg_conf << "! err = " << fp << endl;
         return;
     }
     else
     {
+        {
+            cout << "Before ipkg.conf read" << endl;
+            vector<Server>::iterator it;
+            for ( it = serverList.begin() ; it != serverList.end() ; ++it )
+                cout << "servername - " << it->getServerName() << endl;
+        }
+        
         while ( fgets( line, sizeof line, fp) != NULL )
         {
             lineStr = line;
-            if ( lineStr.startsWith( "src" ) || lineStr.startsWith( "#src" ) )
+            if ( lineStr.startsWith( "src" ) || lineStr.startsWith( "#src" ) || lineStr.startsWith( "# src" ) )
             {
                 char alias[20];
                 char url[100];
-                sscanf( lineStr, "%*[^ ] %s %s", alias, url );
+
+
+                // Looks a little wierd but read up to the r of src (throwing it away),
+                // then read up to the next space and throw that away, the alias
+                // is next.
+                // Should Handle #src, # src, src, and combinations of
+                sscanf( lineStr, "%*[^r]%*[^ ] %s %s", alias, url );
+                cout << "Adding alias " << alias << " to list" << endl;
+                cout << lineStr << endl;
                 Server s( alias, url );
                 serverList.push_back( s );
 
                 if ( lineStr.startsWith( "src" ) )
                		setActiveServer( alias );
             }
             else if ( lineStr.startsWith( "dest" ) )
             {
                 char alias[20];
                 char path[50];
                 sscanf( lineStr, "%*[^ ] %s %s", alias, path );
                 Destination d( alias, path );
                 destList.push_back( d );
             }
         }
+        {
+            cout << "After ipkg.conf read" << endl;
+            vector<Server>::iterator it;
+            for ( it = serverList.begin() ; it != serverList.end() ; ++it )
+                cout << "servername - " << it->getServerName() << endl;
+        }
+        
     }
     fclose( fp );
 
     // Go through the server destination list and add root, cf and card if they
     // don't already exist
-	/* AQ - commented out as if you don't have a CF or SD card in then
-	 * this causes IPKG to try to create directories on non existant devices
-	 * (which of course fails), gives a nasty error message and can cause ipkg
-	 * to seg fault.
-	 *
+/* AQ - commented out as if you don't have a CF or SD card in then
+ * this causes IPKG to try to create directories on non existant devices
+ * (which of course fails), gives a nasty error message and can cause ipkg
+ * to seg fault.
+ *
     vector<Destination>::iterator dit;
     bool foundRoot = false;
     bool foundCF = false;
     bool foundCard = false;
     for ( dit = destList.begin() ; dit != destList.end() ; ++dit )
     {
         if ( dit->getDestinationPath() == "/" )
             foundRoot = true;
         if ( dit->getDestinationPath() == "/mnt/cf" )
             foundCF = true;
         if ( dit->getDestinationPath() == "/mnt/card" )
             foundCard = true;
     }
 
     // If running on a Zaurus (arm) then if we didn't find root, CF or card
     // destinations, add them as default
 #ifdef QWS
 #ifndef X86
     if ( !foundRoot )
         destList.push_back( Destination( "root", "/" ) );
     if ( !foundCF )
         destList.push_back( Destination( "cf", "/mnt/cf" ) );
     if ( !foundCF )
         destList.push_back( Destination( "card", "/mnt/card" ) );
 #endif
 #endif
 */    
     vector<Server>::iterator it;
     for ( it = serverList.begin() ; it != serverList.end() ; ++it )
         reloadServerData( it->getServerName() );
 }
 
 void DataManager :: reloadServerData( const char *serverName )
 {
     Server *s = getServer( serverName );
     // Now we've read the config file in we need to read the servers
     // The local server is a special case. This holds the contents of the
     // status files the number of which depends on how many destinations
     // we've set up
     // The other servers files hold the contents of the server package list
     if ( s->getServerName() == LOCAL_SERVER )
         s->readStatusFile( destList );
     else if ( s->getServerName() == LOCAL_IPKGS )
     	s->readLocalIpks( getServer( LOCAL_SERVER ) );
     else
         s->readPackageFile( getServer( LOCAL_SERVER ) );
 
 }
 
 void DataManager :: writeOutIpkgConf()
 {
     QString ipkg_conf = IPKG_CONF;
     ofstream out( ipkg_conf );
 
-    out << "# Written by NetworkPackageManager Package Manager" << endl;
+    out << "# Written by AQPkg" << endl;
+    out << "# Must have one or more source entries of the form:" << endl;
+    out << "#" << endl;
+    out << "#   src <src-name> <source-url>" << endl;
+    out << "#" << endl;
+    out << "# and one or more destination entries of the form:" << endl;
+    out << "#" << endl;
+    out << "#   dest <dest-name> <target-path>" << endl;
+    out << "#" << endl;
+    out << "# where <src-name> and <dest-names> are identifiers that" << endl;
+    out << "# should match [a-zA-Z0-9._-]+, <source-url> should be a" << endl;
+    out << "# URL that points to a directory containing a Familiar" << endl;
+    out << "# Packages file, and <target-path> should be a directory" << endl;
+    out << "# that exists on the target system." << endl << endl;
 
     // Write out servers
     vector<Server>::iterator it = serverList.begin();
     while ( it != serverList.end() )
     {
         QString alias = it->getServerName();
         // Don't write out local as its a dummy
         if ( alias != LOCAL_SERVER && alias != LOCAL_IPKGS )
         {
             QString url = it->getServerUrl();;
 
             if ( !activeServer || alias != activeServer )
                 out << "#";
             out << "src " << alias << " " << url << endl;
         }
 
         it++;
     }
 
+    out << endl;
+
     // Write out destinations
     vector<Destination>::iterator it2 = destList.begin();
     while ( it2 != destList.end() )
     {
         out << "dest " << it2->getDestinationName() << " " << it2->getDestinationPath() << endl;
         it2++;
     }
 
     out.close();
 }