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package YATT::Lite::PSGIEnv; sub Env () {__PACKAGE__} |
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541
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use strict; |
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36
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15
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449
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3
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use warnings qw(FATAL all NONFATAL misc); |
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4
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use Carp; |
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15
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1593
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5
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6
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my @PSGI_FIELDS; |
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BEGIN { |
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@PSGI_FIELDS |
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131
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= qw/ |
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HTTPS |
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GATEWAY_INTERFACE |
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REQUEST_METHOD |
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SCRIPT_NAME |
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SCRIPT_FILENAME |
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DOCUMENT_ROOT |
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PATH_INFO |
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18
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PATH_TRANSLATED |
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19
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REDIRECT_STATUS |
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REDIRECT_HANDLER |
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REDIRECT_URL |
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REQUEST_URI |
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DOCUMENT_URI |
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25
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QUERY_STRING |
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CONTENT_TYPE |
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CONTENT_LENGTH |
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SERVER_NAME |
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SERVER_PORT |
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SERVER_PROTOCOL |
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HTTP_USER_AGENT |
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HTTP_REFERER |
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HTTP_COOKIE |
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HTTP_FORWARDED |
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HTTP_HOST |
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HTTP_PROXY_CONNECTION |
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HTTP_ACCEPT |
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HTTP_ACCEPT_CHARSET |
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HTTP_ACCEPT_LANGUAGE |
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HTTP_ACCEPT_ENCODING |
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REMOTE_ADDR |
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REMOTE_HOST |
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REMOTE_USER |
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HTTP_X_REAL_IP |
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HTTP_X_CLIENT_IP |
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HTTP_X_FORWARDED_FOR |
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51
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psgi.version |
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52
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psgi.url_scheme |
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53
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psgi.input |
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54
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psgi.errors |
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psgi.multithread |
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psgi.multiprocess |
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57
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psgi.run_once |
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psgi.nonblocking |
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psgi.streaming |
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psgix.session |
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psgix.session.options |
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62
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psgix.logger |
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63
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64
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yatt.script_name |
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/; |
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66
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15
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39
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our %FIELDS = map {$_ => ''} @PSGI_FIELDS; |
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720
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1916
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67
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} |
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68
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69
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use YATT::Lite::Util qw(ckeval globref define_const); |
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38
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15
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5923
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70
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71
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sub import { |
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72
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56
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56
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514
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my ($myPack, @more_fields) = @_; |
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73
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74
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56
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153
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my $callpack = caller; |
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56
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235
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my $envpack = $callpack . "::Env"; |
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{ |
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77
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56
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213
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my $sym = globref($callpack, 'Env'); |
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125
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if (my $val = *{$sym}{CODE}) { |
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211
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79
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0
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0
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my $old = $val->(); |
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0
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0
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0
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croak "Conflicting definition of Env" unless $old eq $envpack; |
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} else { |
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56
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define_const($sym, $envpack); |
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} |
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} |
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85
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{ |
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86
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56
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118
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my $sym = globref($envpack, 'ISA'); |
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56
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177
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87
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56
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130
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my $val; |
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88
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56
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50
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33
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103
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if ($val = *{$sym}{ARRAY} and @$val) { |
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353
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89
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0
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0
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0
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croak "Conflicting definition of ISA: @$val" unless grep {$_ eq $myPack} @$val; |
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0
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0
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90
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} else { |
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91
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56
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502
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*$sym = [$myPack]; |
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} |
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} |
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{ |
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56
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115
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my $sym = globref($envpack, 'FIELDS'); |
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56
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176
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56
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186
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96
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56
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228
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my $fields = +{map {$_ => 1} @PSGI_FIELDS, @more_fields}; |
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2688
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5390
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97
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56
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50
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224
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if (my $val = *{$sym}{HASH}) { |
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56
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206
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98
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0
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0
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foreach my $f (keys %$fields) { |
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0
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0
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0
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unless ($val->{$f} == $fields->{$f}) { |
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0
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croak "Conflicting definition of field $f"; |
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101
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} |
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102
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} |
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103
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} else { |
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104
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56
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380517
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*$sym = $fields; |
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} |
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106
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} |
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107
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} |
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108
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109
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sub psgi_fields { |
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0
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0
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0
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wantarray ? @PSGI_FIELDS : {map {$_ => 1} @PSGI_FIELDS}; |
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0
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0
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111
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} |
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112
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113
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sub psgi_simple_env { |
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114
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61
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61
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0
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23786
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my ($pack) = shift; |
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115
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61
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122
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my Env $given = {@_}; |
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116
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61
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112
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my Env $env = {}; |
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117
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61
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$env->{'psgi.version'} = [1, 1]; |
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118
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61
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137
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$env->{'psgi.url_scheme'} = 'http'; |
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119
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61
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138
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$env->{'psgi.input'} = \*STDIN; |
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120
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61
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$env->{'psgi.errors'} = \*STDERR; |
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121
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61
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$env->{'psgi.multithread'} = 0; |
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122
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61
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160
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$env->{'psgi.multiprocess'} = 0; |
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61
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102
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$env->{'psgi.run_once'} = 0; |
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61
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159
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$env->{'psgi.nonblocking'} = 0; |
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125
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61
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113
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$env->{'psgi.streaming'} = 0; |
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126
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127
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61
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50
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267
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$env->{PATH_INFO} = $given->{PATH_INFO} || '/'; |
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128
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129
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61
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180
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$env; |
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} |
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131
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132
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1; |