1 | package Win32::Shortcut;
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2 | #######################################################################
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3 | #
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4 | # Win32::Shortcut - Perl Module for Shell Link Interface
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5 | # ^^^^^^^^^^^^^^^
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6 | # This module creates an object oriented interface to the Win32
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7 | # Shell Links (IShellLink interface).
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8 | #
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9 | # Version: 0.03 (07 Apr 1997)
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10 | #
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11 | #######################################################################
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12 |
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13 | require Exporter; # to export the constants to the main:: space
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14 | require DynaLoader; # to dynuhlode the module.
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15 |
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16 | @ISA= qw( Exporter DynaLoader );
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17 | @EXPORT = qw(
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18 | SW_SHOWMAXIMIZED
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19 | SW_SHOWMINNOACTIVE
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20 | SW_SHOWNORMAL
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21 | );
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22 |
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23 |
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24 | #######################################################################
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25 | # This AUTOLOAD is used to 'autoload' constants from the constant()
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26 | # XS function. If a constant is not found then control is passed
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27 | # to the AUTOLOAD in AutoLoader.
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28 | #
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29 |
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30 | sub AUTOLOAD {
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31 | my($constname);
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32 | ($constname = $AUTOLOAD) =~ s/.*:://;
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33 | #reset $! to zero to reset any current errors.
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34 | local $! = 0;
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35 | my $val = constant($constname, @_ ? $_[0] : 0);
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36 | if ($! != 0) {
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37 |
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38 | # [dada] This results in an ugly Autoloader error
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39 |
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40 | #if ($! =~ /Invalid/) {
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41 | # $AutoLoader::AUTOLOAD = $AUTOLOAD;
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42 | # goto &AutoLoader::AUTOLOAD;
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43 | #} else {
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44 |
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45 | # [dada] ... I prefer this one :)
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46 |
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47 | ($pack, $file, $line) = caller;
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48 | undef $pack; # [dada] and get rid of "used only once" warning...
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49 | die "Win32::Shortcut::$constname is not defined, used at $file line $line.";
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50 |
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51 | #}
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52 | }
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53 | eval "sub $AUTOLOAD { $val }";
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54 | goto &$AUTOLOAD;
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55 | }
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56 |
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57 |
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58 | #######################################################################
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59 | # STATIC OBJECT PROPERTIES
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60 | #
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61 | $VERSION = "0.03";
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62 |
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63 | #######################################################################
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64 | # PUBLIC METHODS
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65 | #
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66 |
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67 | #======== ### CLASS CONSTRUCTOR
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68 | sub new {
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69 | #========
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70 | my($class, $file) = @_;
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71 | my $self = {};
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72 | my $ilink = 0;
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73 | my $ifile = 0;
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74 |
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75 | ($ilink, $ifile) = _Instance();
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76 |
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77 | if($ilink and $ifile) {
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78 | $self->{'ilink'} = $ilink;
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79 | $self->{'ifile'} = $ifile;
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80 | bless $self;
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81 | # Initialize properties
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82 | $self->{'File'} = "";
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83 | $self->{'Path'} = "";
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84 | $self->{'Arguments'} = "";
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85 | $self->{'WorkingDirectory'} = "";
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86 | $self->{'Description'} = "";
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87 | $self->{'ShowCmd'} = 0;
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88 | $self->{'Hotkey'} = 0;
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89 | $self->{'IconLocation'} = "";
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90 | $self->{'IconNumber'} = 0;
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91 |
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92 | $self->Load($file) if $file;
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93 |
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94 | } else {
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95 | return undef;
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96 | }
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97 | $self;
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98 | }
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99 |
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100 | #=========
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101 | sub Load {
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102 | #=========
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103 | my($self, $file) = @_;
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104 | return undef unless ref($self);
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105 |
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106 | my $result = _Load($self->{'ilink'}, $self->{'ifile'}, $file);
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107 |
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108 | if(defined($result)) {
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109 |
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110 | # fill the properties of $self
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111 | $self->{'File'} = $file;
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112 | $self->{'Path'} = _GetPath($self->{'ilink'}, $self->{'ifile'},0);
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113 | $self->{'ShortPath'} = _GetPath($self->{'ilink'}, $self->{'ifile'},1);
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114 | $self->{'Arguments'} = _GetArguments($self->{'ilink'}, $self->{'ifile'});
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115 | $self->{'WorkingDirectory'} = _GetWorkingDirectory($self->{'ilink'}, $self->{'ifile'});
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116 | $self->{'Description'} = _GetDescription($self->{'ilink'}, $self->{'ifile'});
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117 | $self->{'ShowCmd'} = _GetShowCmd($self->{'ilink'}, $self->{'ifile'});
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118 | $self->{'Hotkey'} = _GetHotkey($self->{'ilink'}, $self->{'ifile'});
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119 | ($self->{'IconLocation'},
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120 | $self->{'IconNumber'}) = _GetIconLocation($self->{'ilink'}, $self->{'ifile'});
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121 | }
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122 | return $result;
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123 | }
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124 |
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125 |
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126 | #========
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127 | sub Set {
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128 | #========
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129 | my($self, $path, $arguments, $dir, $description, $show, $hotkey,
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130 | $iconlocation, $iconnumber) = @_;
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131 | return undef unless ref($self);
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132 |
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133 | $self->{'Path'} = $path;
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134 | $self->{'Arguments'} = $arguments;
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135 | $self->{'WorkingDirectory'} = $dir;
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136 | $self->{'Description'} = $description;
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137 | $self->{'ShowCmd'} = $show;
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138 | $self->{'Hotkey'} = $hotkey;
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139 | $self->{'IconLocation'} = $iconlocation;
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140 | $self->{'IconNumber'} = $iconnumber;
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141 | return 1;
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142 | }
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143 |
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144 |
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145 | #=========
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146 | sub Save {
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147 | #=========
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148 | my($self, $file) = @_;
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149 | return undef unless ref($self);
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150 |
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151 | return undef if not $file and not $self->{'File'};
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152 | $file = $self->{'File'} if not $file;
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153 |
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154 | _SetPath($self->{'ilink'}, $self->{'ifile'}, $self->{'Path'});
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155 | _SetArguments($self->{'ilink'}, $self->{'ifile'}, $self->{'Arguments'});
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156 | _SetWorkingDirectory($self->{'ilink'}, $self->{'ifile'}, $self->{'WorkingDirectory'});
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157 | _SetDescription($self->{'ilink'}, $self->{'ifile'}, $self->{'Description'});
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158 | _SetShowCmd($self->{'ilink'}, $self->{'ifile'}, $self->{'ShowCmd'});
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159 | _SetHotkey($self->{'ilink'}, $self->{'ifile'}, $self->{'Hotkey'});
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160 | _SetIconLocation($self->{'ilink'}, $self->{'ifile'},
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161 | $self->{'IconLocation'}, $self->{'IconNumber'});
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162 |
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163 | my $result = _Save($self->{'ilink'}, $self->{'ifile'}, $file);
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164 | return $result;
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165 | }
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166 |
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167 | #============
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168 | sub Resolve {
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169 | #============
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170 | my($self, $flags) = @_;
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171 | return undef unless ref($self);
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172 | $flags = 1 unless defined($flags);
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173 | my $result = _Resolve($self->{'ilink'}, $self->{'ifile'}, $flags);
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174 | return $result;
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175 | }
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176 |
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177 |
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178 | #==========
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179 | sub Close {
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180 | #==========
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181 | my($self) = @_;
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182 | return undef unless ref($self);
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183 |
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184 | my $result = _Release($self->{'ilink'}, $self->{'ifile'});
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185 | $self->{'released'} = 1;
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186 | return $result;
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187 | }
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188 |
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189 | #=========
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190 | sub Path {
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191 | #=========
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192 | my($self, $value) = @_;
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193 | return undef unless ref($self);
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194 |
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195 | if(not defined($value)) {
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196 | return $self->{'Path'};
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197 | } else {
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198 | $self->{'Path'} = $value;
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199 | }
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200 | return $self->{'Path'};
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201 | }
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202 |
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203 | #==============
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204 | sub ShortPath {
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205 | #==============
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206 | my($self) = @_;
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207 | return undef unless ref($self);
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208 | return $self->{'ShortPath'};
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209 | }
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210 |
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211 | #==============
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212 | sub Arguments {
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213 | #==============
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214 | my($self, $value) = @_;
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215 | return undef unless ref($self);
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216 |
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217 | if(not defined($value)) {
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218 | return $self->{'Arguments'};
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219 | } else {
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220 | $self->{'Arguments'} = $value;
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221 | }
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222 | return $self->{'Arguments'};
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223 | }
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224 |
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225 | #=====================
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226 | sub WorkingDirectory {
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227 | #=====================
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228 | my($self, $value) = @_;
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229 | return undef unless ref($self);
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230 |
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231 | if(not defined($value)) {
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232 | return $self->{'WorkingDirectory'};
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233 | } else {
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234 | $self->{'WorkingDirectory'} = $value;
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235 | }
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236 | return $self->{'WorkingDirectory'};
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237 | }
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238 |
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239 |
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240 | #================
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241 | sub Description {
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242 | #================
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243 | my($self, $value) = @_;
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244 | return undef unless ref($self);
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245 |
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246 | if(not defined($value)) {
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247 | return $self->{'Description'};
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248 | } else {
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249 | $self->{'Description'} = $value;
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250 | }
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251 | return $self->{'Description'};
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252 | }
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253 |
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254 | #============
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255 | sub ShowCmd {
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256 | #============
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257 | my($self, $value) = @_;
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258 | return undef unless ref($self);
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259 |
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260 | if(not defined($value)) {
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261 | return $self->{'ShowCmd'};
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262 | } else {
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263 | $self->{'ShowCmd'} = $value;
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264 | }
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265 | return $self->{'ShowCmd'};
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266 | }
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267 |
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268 | #===========
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269 | sub Hotkey {
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270 | #===========
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271 | my($self, $value) = @_;
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272 | return undef unless ref($self);
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273 |
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274 | if(not defined($value)) {
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275 | return $self->{'Hotkey'};
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276 | } else {
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277 | $self->{'Hotkey'} = $value;
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278 | }
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279 | return $self->{'Hotkey'};
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280 | }
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281 |
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282 | #=================
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283 | sub IconLocation {
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284 | #=================
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285 | my($self, $value) = @_;
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286 | return undef unless ref($self);
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287 |
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288 | if(not defined($value)) {
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289 | return $self->{'IconLocation'};
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290 | } else {
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291 | $self->{'IconLocation'} = $value;
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292 | }
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293 | return $self->{'IconLocation'};
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294 | }
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295 |
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296 | #===============
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297 | sub IconNumber {
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298 | #===============
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299 | my($self, $value) = @_;
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300 | return undef unless ref($self);
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301 |
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302 | if(not defined($value)) {
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303 | return $self->{'IconNumber'};
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304 | } else {
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305 | $self->{'IconNumber'} = $value;
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306 | }
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307 | return $self->{'IconNumber'};
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308 | }
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309 |
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310 | #============
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311 | sub Version {
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312 | #============
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313 | # [dada] to get rid of the "used only once" warning...
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314 | return $VERSION;
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315 | }
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316 |
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317 |
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318 | #######################################################################
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319 | # PRIVATE METHODS
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320 | #
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321 |
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322 | #============ ### CLASS DESTRUCTOR
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323 | sub DESTROY {
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324 | #============
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325 | my($self) = @_;
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326 |
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327 | if(not $self->{'released'}) {
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328 | _Release($self->{'ilink'}, $self->{'ifile'});
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329 | }
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330 | }
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331 |
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332 | #======== ### PACKAGE DESTRUCTOR
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333 | sub END {
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334 | #========
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335 | # print "Exiting...\n";
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336 | _Exit();
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337 | }
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338 |
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339 | #######################################################################
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340 | # dynamically load in the Shortcut.pll module.
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341 | #
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342 |
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343 | bootstrap Win32::Shortcut;
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344 |
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345 | # Preloaded methods go here.
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346 |
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347 | #Currently Autoloading is not implemented in Perl for win32
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348 | # Autoload methods go after __END__, and are processed by the autosplit program.
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349 |
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350 | 1;
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351 | __END__
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352 |
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