kfpm_pacman.cpp

   1 /*
   2  * kfpm_pacman.cpp
   3  *
   4  * Copyright (c) 2007 VOROSKOI Andras <voroskoi@frugalware.org>
   5  *
   6  * Copyright: See COPYING file that comes with this distribution.
   7  *
   8  */
   9
  10 #include <iostream>
  11
  12 #include "kfpm_pacman.h"
  13
  14 QValueVector<PM_DB*> pm_dblist;
  15
  16 FPM::FPM(char *root, char *configfile) {
  17         pacman_init(root, configfile);
  18         LocalDB = pacman_db_register((char*)"local");
  19 }
  20
  21 FPM::~FPM () {
  22         pacman_release();
  23         std::cout << "FPM destructor called" << std::endl;
  24 }
  25
  26 void FPM::setSync(QValueVector<PM_DB*> syncs)
  27 {
  28         this->Syncs = syncs;
  29 }
  30
  31 QValueVector<PM_DB*> FPM::getSync(void) {
  32         return Syncs;
  33 }
  34
  35 QStrList FPM::sync_group(QValueVector<PM_DB*> syncs)
  36 {
  37         QStrList grpnames;
  38         for(QValueVector<PM_DB*>::iterator it = syncs.begin(); it != syncs.end(); ++it) {
  39                 PM_LIST *lp;
  40                 for(lp = pacman_db_getgrpcache(*it); lp; lp = pacman_list_next(lp)) {
  41                         grpnames.append((char*)pacman_list_getdata(lp));
  42                 }
  43         }
  44         return(grpnames);
  45 }
  46
  47 QStrList FPM::sync_group(QValueVector<PM_DB*> syncs, QStrList *targets)
  48 {
  49         QStrList pkgnames;
  50         if (targets->isEmpty()) {
  51                 /* FIXME exception */
  52                 return NULL;
  53         }
  54         for(char *target = targets->first(); target; target = targets->next()) {
  55                 for(QValueVector<PM_DB*>::iterator jt = syncs.begin(); jt != syncs.end(); ++jt) {
  56                         PM_GRP *grp = pacman_db_readgrp(*jt, target);
  57                         PM_LIST *packages;
  58                         for(packages = (PM_LIST*)pacman_grp_getinfo(grp, PM_GRP_PKGNAMES); packages; packages = pacman_list_next(packages)) {
  59                                 pkgnames.append((char*)pacman_list_getdata(packages));
  60                         }
  61                 }
  62         }
  63         return(pkgnames);
  64 }
  65
  66 void cb_db_register(char *section, PM_DB *db)
  67 {
  68         pm_dblist.push_back(db);
  69 }
  70
  71 void FPM::pacman_init(char *root, char *configfile)
  72 {
  73         pacman_initialize(root);
  74         /* FIXME - exception handling */
  75         if(pacman_parse_config(configfile, cb_db_register, "") != 0) {
  76                 std::cerr << "failed to parse config (" << pacman_strerror(pm_errno) << ")" << std::endl;
  77         }
  78         setSync(pm_dblist);
  79 }
  80
  81 // vim: sw=4 ts=4 noet