ppdc/ppdc-group.cxx

   1 //
   2 // "$Id: ppdc-group.cxx 3275 2011-05-20 07:26:13Z msweet $"
   3 //
   4 //   Group class for the CUPS PPD Compiler.
   5 //
   6 //   Copyright 2007-2011 by Apple Inc.
   7 //   Copyright 2002-2005 by Easy Software Products.
   8 //
   9 //   These coded instructions, statements, and computer programs are the
  10 //   property of Apple Inc. and are protected by Federal copyright
  11 //   law.  Distribution and use rights are outlined in the file "LICENSE.txt"
  12 //   which should have been included with this file.  If this file is
  13 //   file is missing or damaged, see the license at "http://www.cups.org/".
  14 //
  15 // Contents:
  16 //
  17 //   ppdcGroup::ppdcGroup()   - Copy a new group.
  18 //   ppdcGroup::~ppdcGroup()  - Destroy a group.
  19 //   ppdcGroup::find_option() - Find an option in a group.
  20 //
  21
  22 //
  23 // Include necessary headers...
  24 //
  25
  26 #include "ppdc-private.h"
  27
  28
  29 //
  30 // 'ppdcGroup::ppdcGroup()' - Create a new group.
  31 //
  32
  33 ppdcGroup::ppdcGroup(const char *n,     // I - Name of group
  34                      const char *t)     // I - Text of group
  35 {
  36   PPDC_NEWVAL(n);
  37
  38   name    = new ppdcString(n);
  39   text    = new ppdcString(t);
  40   options = new ppdcArray();
  41 }
  42
  43
  44 //
  45 // 'ppdcGroup::ppdcGroup()' - Copy a new group.
  46 //
  47
  48 ppdcGroup::ppdcGroup(ppdcGroup *g)      // I - Group template
  49 {
  50   PPDC_NEWVAL(g->name->value);
  51
  52   g->name->retain();
  53   g->text->retain();
  54
  55   name = g->name;
  56   text = g->text;
  57
  58   options = new ppdcArray();
  59   for (ppdcOption *o = (ppdcOption *)g->options->first();
  60        o;
  61        o = (ppdcOption *)g->options->next())
  62     options->add(new ppdcOption(o));
  63 }
  64
  65
  66 //
  67 // 'ppdcGroup::~ppdcGroup()' - Destroy a group.
  68 //
  69
  70 ppdcGroup::~ppdcGroup()
  71 {
  72   PPDC_DELETEVAL(name ? name->value : NULL);
  73
  74   name->release();
  75   text->release();
  76   options->release();
  77
  78   name = text = 0;
  79   options = 0;
  80 }
  81
  82
  83 //
  84 // 'ppdcGroup::find_option()' - Find an option in a group.
  85 //
  86
  87 ppdcOption *
  88 ppdcGroup::find_option(const char *n)   // I - Name of option
  89 {
  90   ppdcOption    *o;                     // Current option
  91
  92
  93   for (o = (ppdcOption *)options->first(); o; o = (ppdcOption *)options->next())
  94     if (!_cups_strcasecmp(n, o->name->value))
  95       return (o);
  96
  97   return (0);
  98 }
  99
 100
 101 //
 102 // End of "$Id: ppdc-group.cxx 3275 2011-05-20 07:26:13Z msweet $".
 103 //