Diffstat (limited to 'noncore/settings/aqpkg/datamgr.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/settings/aqpkg/datamgr.cpp | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/noncore/settings/aqpkg/datamgr.cpp b/noncore/settings/aqpkg/datamgr.cpp new file mode 100644 index 0000000..7f724af --- a/dev/null +++ b/noncore/settings/aqpkg/datamgr.cpp @@ -0,0 +1,197 @@ +/*************************************************************************** + 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 + { + while ( fgets( line, sizeof line, fp) != NULL ) + { + lineStr = line; + if ( lineStr.startsWith( "src" ) || lineStr.startsWith( "#src" ) ) + { + char alias[20]; + char url[100]; + sscanf( lineStr, "%*[^ ] %s %s", alias, url ); + 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 ); + } + } + } + fclose( fp ); + + // Go through the server destination list and add root, cf and card if they + // don't already exist + 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; + + // 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++; + } + + // Write out destinations + vector<Destination>::iterator it2 = destList.begin(); + while ( it2 != destList.end() ) + { + out << "dest " << it2->getDestinationName() << " " << it2->getDestinationPath() << endl; + it2++; + } + + out.close(); +} |