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=encoding utf8 |
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=head1 NAME |
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WebService::CEPH |
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=head1 DESCRIPTION |
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CEPH client for simple workflow, supporting multipart uploads. Most docs are in Russian. |
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ÐÐ»Ð¸Ð½Ñ Ð´Ð»Ñ CEPH, без низкоÑÑовневого кода Ð´Ð»Ñ Ð¾Ð±ÑÐµÐ½Ð¸Ñ Ñ Ð±Ð¸Ð±Ð»Ð¸Ð¾Ñекой Amazon S3 |
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(она вÑнеÑена в оÑделÑнÑй клаÑÑ). |
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ÐбÑабоÑка оÑибок (иÑклÑÑÐµÐ½Ð¸Ñ Ð¸Ñ
Ñип иÑп; повÑоÑÑ Ð½ÐµÑдаÑнÑÑ
запÑоÑов) - на ÑовеÑÑи более низкоÑÑовневой библиоÑеки, |
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еÑли иное не гаÑанÑиÑÑеÑÑÑ Ð² ÑÑой докÑменÑаÑии. |
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ÐаÑамеÑÑÑ ÐºÐ¾Ð½ÑÑÑÑкÑоÑа: |
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ÐбÑзаÑелÑнÑе паÑамеÑÑÑ: |
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protocol - http/https |
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host - Ñ
оÑÑ Ð±ÑкÑнда |
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key - клÑÑ Ð´Ð»Ñ Ð²Ñ
ода |
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secret - secret Ð´Ð»Ñ Ð²Ñ
ода |
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ÐеобÑзаÑелÑнÑе паÑамеÑÑÑ: |
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bucket - Ð¸Ð¼Ñ Ð±Ð°ÐºÐµÑа (не нÑжен ÑолÑко Ð´Ð»Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ ÑпиÑка бакеÑов) |
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driver_name - в даннÑй Ð¼Ð¾Ð¼ÐµÐ½Ñ ÑолÑко 'NetAmazonS3' |
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multipart_threshold - поÑле какого ÑазмеÑа Ñайла (в байÑаÑ
) наÑинаÑÑ multipart upload |
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multisegment_threshold - поÑле какого ÑазмеÑа Ñайла (в байÑаÑ
) бÑÐ´ÐµÑ multisegment download |
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query_string_authentication_host_replace - пÑоÑокол-Ñ
оÑÑ Ð½Ð° коÑоÑÑй заменÑÑÑ URL в query_string_authentication_uri |
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должен наÑинаÑÑÑÑ Ñ Ð¿ÑоÑокола (http/https), заÑем Ñ
оÑÑ, на конÑе Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ, а Ð¼Ð¾Ð¶ÐµÑ Ð½Ðµ бÑÑÑ ÑлÑÑа. |
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нÑжен еÑли Ð²Ñ Ñ
оÑиÑе ÑмениÑÑ Ñ
оÑÑ Ð´Ð»Ñ Ð¾ÑдаÑи клиенÑам (Ñ Ð²Ð°Ñ ÐºÐ»Ð°ÑÑеÑ) или пÑоÑокол (https внеÑним клиенÑам) |
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43
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=cut |
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package WebService::CEPH; |
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our $VERSION = '0.015'; # VERSION |
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49
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2
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114044
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use strict; |
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use warnings; |
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51
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use Carp; |
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3
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90
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use WebService::CEPH::NetAmazonS3; |
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0
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0
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53
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use Digest::MD5 qw/md5_hex/; |
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54
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use Fcntl qw/:seek/; |
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56
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use constant MINIMAL_MULTIPART_PART => 5*1024*1024; |
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57
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58
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sub _check_ascii_key { confess "Key should be ASCII-only" unless $_[0] !~ /[^\x00-\x7f]/ } |
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59
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60
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=head2 new |
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62
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ÐонÑÑÑÑкÑоÑ. ÐаÑамеÑÑÑ Ñм. вÑÑе. |
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63
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64
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=cut |
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65
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66
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sub new { |
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67
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my ($class, %args) = @_; |
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68
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69
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my $self = bless +{}, $class; |
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70
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71
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# mandatory |
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72
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$self->{$_} = delete $args{$_} // confess "Missing $_" |
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73
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for (qw/protocol host key secret/); |
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74
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# optional |
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75
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for (qw/bucket driver_name multipart_threshold multisegment_threshold query_string_authentication_host_replace/) { |
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76
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if (defined(my $val = delete $args{$_})) { |
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77
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$self->{$_} = $val; |
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78
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} |
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79
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} |
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81
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confess "Unused arguments: @{[ %args]}" if %args; |
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83
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$self->{driver_name} ||= "NetAmazonS3"; |
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$self->{multipart_threshold} ||= MINIMAL_MULTIPART_PART; |
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$self->{multisegment_threshold} ||= MINIMAL_MULTIPART_PART; |
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87
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confess "multipart_threshold should be greater or eq. MINIMAL_MULTIPART_PART (5Mb) (now multipart_threshold=$self->{multipart_threshold}" |
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if $self->{multipart_threshold} < MINIMAL_MULTIPART_PART; |
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90
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my $driver_class = __PACKAGE__."::".$self->{driver_name}; # should be loaded via "use" at top of file |
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91
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$self->{driver} = $driver_class->new(map { $_ => $self->{$_} } qw/protocol host key secret bucket/ ); |
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92
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93
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$self; |
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94
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} |
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95
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96
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97
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98
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99
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=head2 upload |
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100
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101
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ÐагÑÑÐ¶Ð°ÐµÑ Ñайл в CEPH. ÐÑли Ñайл Ñже ÑÑÑеÑÑвÑÐµÑ - он заменÑеÑÑÑ. |
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102
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ÐÑли даннÑе болÑÑе опÑеделÑнного ÑазмеÑа, пÑоиÑÑ
одим multipart upload |
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103
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ÐиÑего не возвÑаÑÐ°ÐµÑ |
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104
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105
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ÐаÑамеÑÑÑ: |
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106
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107
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0-й - $self |
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108
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109
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1-й - Ð¸Ð¼Ñ ÐºÐ»ÑÑа |
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110
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111
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2-й - ÑкалÑÑ, даннÑе клÑÑа |
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112
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113
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3-й - Content-type. ÐÑли undef, иÑполÑзÑеÑÑÑ Ð´ÐµÑолÑнÑй binary/octet-stream |
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114
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115
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=cut |
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116
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117
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sub upload { |
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118
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my ($self, $key) = (shift, shift); # поÑле ÑÑого $_[0] - даннÑе, $_[1] - Content-type |
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119
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$self->_upload($key, sub { substr($_[0], $_[1], $_[2]) }, length($_[0]), md5_hex($_[0]), $_[1], $_[0]); |
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120
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} |
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121
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122
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=head2 upload_from_file |
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123
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124
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То же, ÑÑо upload, но пÑоиÑÑ
Ð¾Ð´Ð¸Ñ ÑÑение из Ñайла. |
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125
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126
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ÐаÑамеÑÑÑ: |
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127
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128
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0-й - $self |
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129
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130
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1-й - Ð¸Ð¼Ñ ÐºÐ»ÑÑа |
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131
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132
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2-й - Ð¸Ð¼Ñ Ñайла (еÑли ÑкалÑÑ), инаÑе оÑкÑÑÑÑй filehandle |
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133
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134
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3-й - Content-type. ÐÑли undef, иÑполÑзÑеÑÑÑ Ð´ÐµÑолÑнÑй binary/octet-stream |
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135
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136
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ÐваждÑй пÑоÑ
Ð¾Ð´Ð¸Ñ Ð¿Ð¾ ÑайлÑ, вÑÑÑиÑÑÐ²Ð°Ñ md5. Файл не должен бÑÑÑ Ð¿Ð°Ð¹Ð¿Ð¾Ð¼, его ÑÐ°Ð·Ð¼ÐµÑ Ð½Ðµ должен менÑÑÑÑÑ. |
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137
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138
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=cut |
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139
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140
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sub upload_from_file { |
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141
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my ($self, $key, $fh_or_filename, $content_type) = @_; |
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142
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my $fh = do { |
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143
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if (ref $fh_or_filename) { |
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144
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$fh_or_filename |
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145
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} |
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146
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else { |
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147
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open my $f, "<", $fh_or_filename; |
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148
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binmode $f; |
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149
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$f; |
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150
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} |
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151
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}; |
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152
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153
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my $md5 = Digest::MD5->new; |
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154
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$md5->addfile($fh); |
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155
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seek($fh, 0, SEEK_SET); |
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156
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157
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$self->_upload( |
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158
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$key, |
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159
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sub { read($_[0], my $data, $_[2]) // confess "Error reading data $!\n"; $data }, |
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160
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-s $fh, $md5->hexdigest, $content_type, $fh |
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161
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); |
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162
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} |
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163
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164
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=head2 _upload |
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165
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166
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ÐÑиваÑнÑй меÑод Ð´Ð»Ñ upload/upload_from_file |
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167
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168
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ÐаÑамеÑÑÑ |
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169
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170
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1) self |
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171
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172
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2) клÑÑ |
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173
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174
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3) иÑеÑаÑÐ¾Ñ Ñ Ð¸Ð½ÑеÑÑейÑом (даннÑе, оÑÑÑеÑ, длина). "даннÑе" Ð´Ð¾Ð»Ð¶Ð½Ñ ÑооÑвеÑÑÑвоваÑÑ Ð¿Ð¾ÑÐ»ÐµÐ´Ð½ÐµÐ¼Ñ |
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175
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паÑамеÑÑÑ ÑÑой ÑÑнкÑии (Ñ.е. (6)) |
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176
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177
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4) длина даннÑÑ
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178
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179
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5) заÑанее вÑÑÑиÑаннÑй md5 Ð¾Ñ Ð´Ð°Ð½Ð½ÑÑ
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180
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181
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6) Content-type. ÐÑли undef, иÑполÑзÑеÑÑÑ Ð´ÐµÑолÑнÑй binary/octet-stream |
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182
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183
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7) даннÑе. или ÑкалÑÑ. или filehandle |
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184
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185
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=cut |
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186
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187
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188
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sub _upload { |
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189
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# after that $_[0] is data (scalar or filehandle) |
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190
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my ($self, $key, $iterator, $length, $md5_hex, $content_type) = (shift, shift, shift, shift, shift, shift); |
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confess "Bucket name is required" unless $self->{bucket}; |
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_check_ascii_key($key); |
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if ($length > $self->{multipart_threshold}) { |
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my $multipart = $self->{driver}->initiate_multipart_upload($key, $md5_hex, $content_type); |
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my $len = $length; |
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my $offset = 0; |
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my $part = 0; |
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while ($offset < $len) { |
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my $chunk = $iterator->($_[0], $offset, $self->{multipart_threshold}); |
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$self->{driver}->upload_part($multipart, ++$part, $chunk); |
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} |
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$self->{driver}->complete_multipart_upload($multipart); |
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} |
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else { |
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$self->{driver}->upload_single_request($key, $iterator->($_[0], 0, $length), $content_type); |
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} |
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215
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return; |
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} |
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=head2 download |
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СкаÑÐ¸Ð²Ð°ÐµÑ Ð´Ð°Ð½Ð½Ñе обÑекÑа Ñ Ð¸Ð¼ÐµÐ½ÐµÐ¼ $key и возвÑаÑÐ°ÐµÑ Ð¸Ñ
. |
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ÐÑли обÑÐµÐºÑ Ð½Ðµ ÑÑÑеÑÑвÑеÑ, возвÑаÑÐ°ÐµÑ undef. |
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223
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ÐÑли ÑÐ°Ð·Ð¼ÐµÑ Ð¾Ð±ÑекÑа по ÑакÑÑ Ð¾ÐºÐ°Ð¶ÐµÑÑÑ Ð±Ð¾Ð»ÑÑе multisegment_threshold, |
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обÑÐµÐºÑ Ð±ÑÐ´ÐµÑ ÑкаÑан неÑколÑкими запÑоÑами Ñ Ð·Ð°Ð³Ð¾Ð»Ð¾Ð²ÐºÐ¾Ð¼ Range (Ñ.е. multi segment download). |
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226
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РданнÑй Ð¼Ð¾Ð¼ÐµÐ½Ñ ÐµÑÑÑ workaround Ð´Ð»Ñ Ð±Ð°Ð³Ð° http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-June/010704.html, |
|
227
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в ÑвÑзи Ñ Ð½Ð¸Ð¼ вÑегда делаеÑÑÑ Ð»Ð¸Ñний HTTP запÑÐ¾Ñ - запÑÐ¾Ñ Ð´Ð»Ð¸Ð½Ñ Ñайла. ÐлÑÑ Ð½Ðµ иÑклÑÑÑн Race condition. |
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229
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=cut |
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230
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231
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sub download { |
|
232
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my ($self, $key) = @_; |
|
233
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my $data; |
|
234
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|
# workaround for CEPH bug http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-June/010704.html |
|
235
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|
my $cephsize = $self->size($key); |
|
236
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|
if (defined($cephsize) && $cephsize == 0) { |
|
237
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return ''; |
|
238
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} else { |
|
239
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# / workaround for CEPH bug |
|
240
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|
_download($self, $key, sub { $data .= $_[0] }) or return; |
|
241
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return $data; |
|
242
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} |
|
243
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} |
|
244
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245
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|
=head2 download_to_file |
|
246
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247
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СкаÑÐ¸Ð²Ð°ÐµÑ Ð´Ð°Ð½Ð½Ñе обÑекÑа Ñ Ð¸Ð¼ÐµÐ½ÐµÐ¼ $key в Ñайл $fh_or_filename. |
|
248
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ÐÑли обÑÐµÐºÑ Ð½Ðµ ÑÑÑеÑÑвÑеÑ, возвÑаÑÐ°ÐµÑ undef (пÑи ÑÑом вÑÑ
одной Ñайл вÑÑ Ñавно бÑÐ´ÐµÑ Ð¸ÑпоÑÑен и, возможно, |
|
249
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ÑаÑÑиÑно запиÑан в ÑлÑÑае race condition - ÑдалÑйÑе ÑÑи даннÑе Ñами; еÑли ÑдалÑÑÑ ÑÑжело - полÑзÑйÑеÑÑ |
|
250
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меÑодом download) |
|
251
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ÐнаÑе возвÑаÑÐ°ÐµÑ ÑÐ°Ð·Ð¼ÐµÑ Ð·Ð°Ð¿Ð¸ÑаннÑÑ
даннÑÑ
. |
|
252
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253
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ÐÑÑ
одной Ñайл оÑкÑÑваеÑÑÑ Ð² Ñежиме пеÑезапиÑи, еÑли ÑÑо Ð¸Ð¼Ñ Ñайла, еÑли ÑÑо filehandle, |
|
254
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Ñо обÑазаеÑÑÑ Ð½Ð° нÑлевÑÑ Ð´Ð»Ð¸Ð½Ñ Ð¸ пиÑеÑÑÑ Ñ Ð½Ð°Ñала. |
|
255
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256
|
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|
ÐÑли ÑÐ°Ð·Ð¼ÐµÑ Ð¾Ð±ÑекÑа по ÑакÑÑ Ð¾ÐºÐ°Ð¶ÐµÑÑÑ Ð±Ð¾Ð»ÑÑе multisegment_threshold, |
|
257
|
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|
|
обÑÐµÐºÑ Ð±ÑÐ´ÐµÑ ÑкаÑан неÑколÑкими запÑоÑами Ñ Ð·Ð°Ð³Ð¾Ð»Ð¾Ð²ÐºÐ¾Ð¼ Range (Ñ.е. multi segment download). |
|
258
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|
259
|
|
|
|
|
|
|
РданнÑй Ð¼Ð¾Ð¼ÐµÐ½Ñ ÐµÑÑÑ workaround Ð´Ð»Ñ Ð±Ð°Ð³Ð° http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-June/010704.html, |
|
260
|
|
|
|
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|
|
в ÑвÑзи Ñ Ð½Ð¸Ð¼ вÑегда делаеÑÑÑ Ð»Ð¸Ñний HTTP запÑÐ¾Ñ - запÑÐ¾Ñ Ð´Ð»Ð¸Ð½Ñ Ñайла. ÐлÑÑ Ð½Ðµ иÑклÑÑÑн Race condition. |
|
261
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|
262
|
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|
=cut |
|
263
|
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|
264
|
|
|
|
|
|
|
sub download_to_file { |
|
265
|
|
|
|
|
|
|
my ($self, $key, $fh_or_filename) = @_; |
|
266
|
|
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|
|
|
|
267
|
|
|
|
|
|
|
my $fh = do { |
|
268
|
|
|
|
|
|
|
if (ref $fh_or_filename) { |
|
269
|
|
|
|
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|
|
seek($fh_or_filename, SEEK_SET, 0); |
|
270
|
|
|
|
|
|
|
truncate($fh_or_filename, 0); |
|
271
|
|
|
|
|
|
|
$fh_or_filename |
|
272
|
|
|
|
|
|
|
} |
|
273
|
|
|
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|
|
else { |
|
274
|
|
|
|
|
|
|
open my $f, ">", $fh_or_filename; |
|
275
|
|
|
|
|
|
|
binmode $f; |
|
276
|
|
|
|
|
|
|
$f; |
|
277
|
|
|
|
|
|
|
} |
|
278
|
|
|
|
|
|
|
}; |
|
279
|
|
|
|
|
|
|
|
|
280
|
|
|
|
|
|
|
# workaround for CEPH bug http://lists.ceph.com/pipermail/ceph-users-ceph.com/2016-June/010704.html |
|
281
|
|
|
|
|
|
|
my $cephsize = $self->size($key); |
|
282
|
|
|
|
|
|
|
if (defined($cephsize) && $cephsize == 0) { |
|
283
|
|
|
|
|
|
|
return 0; |
|
284
|
|
|
|
|
|
|
} |
|
285
|
|
|
|
|
|
|
else { |
|
286
|
|
|
|
|
|
|
# / workaround for CEPH bug |
|
287
|
|
|
|
|
|
|
my $size = 0; |
|
288
|
|
|
|
|
|
|
_download($self, $key, sub { |
|
289
|
|
|
|
|
|
|
$size += length($_[0]); |
|
290
|
|
|
|
|
|
|
print $fh $_[0] or confess "Error writing to file $!" |
|
291
|
|
|
|
|
|
|
}) or return; |
|
292
|
|
|
|
|
|
|
return $size; |
|
293
|
|
|
|
|
|
|
} |
|
294
|
|
|
|
|
|
|
} |
|
295
|
|
|
|
|
|
|
|
|
296
|
|
|
|
|
|
|
=head2 _download |
|
297
|
|
|
|
|
|
|
|
|
298
|
|
|
|
|
|
|
ÐÑиваÑнÑй меÑод Ð´Ð»Ñ download/download_to_file |
|
299
|
|
|
|
|
|
|
|
|
300
|
|
|
|
|
|
|
ÐаÑамеÑÑÑ: |
|
301
|
|
|
|
|
|
|
|
|
302
|
|
|
|
|
|
|
1) self |
|
303
|
|
|
|
|
|
|
|
|
304
|
|
|
|
|
|
|
2) Ð¸Ð¼Ñ ÐºÐ»ÑÑа |
|
305
|
|
|
|
|
|
|
|
|
306
|
|
|
|
|
|
|
3) appender - замÑкание в коÑоÑое бÑдÑÑ Ð¿ÐµÑедаваÑÑÑÑ Ð´Ð°Ð½Ð½Ñе Ð´Ð»Ñ Ð·Ð°Ð¿Ð¸Ñи. оно должно аккÑмÑлиÑоваÑÑ Ð¸Ñ
кÑда-Ñо |
|
307
|
|
|
|
|
|
|
Ñебе или пиÑаÑÑ Ð² Ñайл, коÑоÑÑй оно Ñамо знаеÑ. |
|
308
|
|
|
|
|
|
|
|
|
309
|
|
|
|
|
|
|
=cut |
|
310
|
|
|
|
|
|
|
|
|
311
|
|
|
|
|
|
|
sub _download { |
|
312
|
|
|
|
|
|
|
my ($self, $key, $appender) = @_; |
|
313
|
|
|
|
|
|
|
|
|
314
|
|
|
|
|
|
|
confess "Bucket name is required" unless $self->{bucket}; |
|
315
|
|
|
|
|
|
|
|
|
316
|
|
|
|
|
|
|
_check_ascii_key($key); |
|
317
|
|
|
|
|
|
|
|
|
318
|
|
|
|
|
|
|
my $offset = 0; |
|
319
|
|
|
|
|
|
|
my $check_md5 = undef; |
|
320
|
|
|
|
|
|
|
my $md5 = Digest::MD5->new; |
|
321
|
|
|
|
|
|
|
my $got_etag = undef; |
|
322
|
|
|
|
|
|
|
while() { |
|
323
|
|
|
|
|
|
|
my ($dataref, $bytesleft, $etag, $custom_md5) = $self->{driver}->download_with_range($key, $offset, $offset + $self->{multisegment_threshold}); |
|
324
|
|
|
|
|
|
|
|
|
325
|
|
|
|
|
|
|
# ÐÑли обÑÐµÐºÑ Ð½Ðµ найден - возвÑаÑаем undef |
|
326
|
|
|
|
|
|
|
# даже еÑли пÑи мÑлÑÑиÑегменÑном ÑкаÑивании обÑÐµÐºÑ Ð½ÐµÐ¾Ð¶Ð¸Ð´Ð°Ð½Ð½Ð¾ иÑÑез на каком-Ñо ÑегменÑе, знаÑÐ¸Ñ |
|
327
|
|
|
|
|
|
|
# его кÑо-Ñо Ñдалил, нÑжно вÑÑ Ð¶Ðµ веÑнÑÑÑ undef |
|
328
|
|
|
|
|
|
|
# ÐÑи ÑÑом, пÑи ÑкаÑивании в Ñайл, ÑаÑÑÑ Ð´Ð°Ð½Ð½ÑÑ
Ð¼Ð¾Ð¶ÐµÑ Ð±ÑÑÑ Ñже запиÑана. УдалÑйÑе иÑ
Ñами. |
|
329
|
|
|
|
|
|
|
return unless ($dataref); |
|
330
|
|
|
|
|
|
|
|
|
331
|
|
|
|
|
|
|
if (defined $got_etag) { |
|
332
|
|
|
|
|
|
|
# Ðо вÑÐµÐ¼Ñ ÑкаÑиваниÑ, кÑо-Ñо подменил Ñайл (ETag изменилÑÑ), Ð ÑооÑв. Ñ HTTP, ETag гаÑанÑиÑованно |
|
333
|
|
|
|
|
|
|
# бÑÐ´ÐµÑ ÑазнÑм Ð´Ð»Ñ ÑазнÑÑ
Ñайлов (но не ÑÐ°ÐºÑ ÑÑо одинаковÑм Ð´Ð»Ñ Ð¾Ð´Ð¸Ð½Ð°ÐºÐ¾Ð²ÑÑ
) |
|
334
|
|
|
|
|
|
|
# Ð ÑÑом ÑлÑÑае падаем.. ÐавеÑное можно в бÑдÑÑем делаÑÑ retry запÑоÑов.. |
|
335
|
|
|
|
|
|
|
confess "File changed during download. Race condition. Please retry request" |
|
336
|
|
|
|
|
|
|
unless $got_etag eq $etag; |
|
337
|
|
|
|
|
|
|
} |
|
338
|
|
|
|
|
|
|
else { |
|
339
|
|
|
|
|
|
|
$got_etag = $etag; |
|
340
|
|
|
|
|
|
|
} |
|
341
|
|
|
|
|
|
|
|
|
342
|
|
|
|
|
|
|
# ÐÑовеÑÑем md5 ÑолÑко еÑли ETag "ноÑмалÑнÑй" Ñ md5 (бÑл не multipart upload) |
|
343
|
|
|
|
|
|
|
if (!defined $check_md5) { |
|
344
|
|
|
|
|
|
|
my ($etag_md5) = $etag =~ /^([0-9a-f]+)$/; |
|
345
|
|
|
|
|
|
|
|
|
346
|
|
|
|
|
|
|
confess "ETag looks like valid md5 and x-amz-meta-md5 presents but they do not match" |
|
347
|
|
|
|
|
|
|
if ($etag_md5 && $custom_md5 && $etag_md5 ne $custom_md5); |
|
348
|
|
|
|
|
|
|
if ($etag_md5) { |
|
349
|
|
|
|
|
|
|
$check_md5 = $etag_md5; |
|
350
|
|
|
|
|
|
|
} elsif ($custom_md5) { |
|
351
|
|
|
|
|
|
|
$check_md5 = $custom_md5; |
|
352
|
|
|
|
|
|
|
} else { |
|
353
|
|
|
|
|
|
|
$check_md5 = 0; |
|
354
|
|
|
|
|
|
|
} |
|
355
|
|
|
|
|
|
|
} |
|
356
|
|
|
|
|
|
|
if ($check_md5) { |
|
357
|
|
|
|
|
|
|
$md5->add($$dataref); |
|
358
|
|
|
|
|
|
|
} |
|
359
|
|
|
|
|
|
|
|
|
360
|
|
|
|
|
|
|
$offset += length($$dataref); |
|
361
|
|
|
|
|
|
|
$appender->($$dataref); |
|
362
|
|
|
|
|
|
|
last unless $bytesleft; |
|
363
|
|
|
|
|
|
|
}; |
|
364
|
|
|
|
|
|
|
if ($check_md5) { |
|
365
|
|
|
|
|
|
|
my $got_md5 = $md5->hexdigest; |
|
366
|
|
|
|
|
|
|
confess "MD5 missmatch, got $got_md5, expected $check_md5" unless $got_md5 eq $check_md5; |
|
367
|
|
|
|
|
|
|
} |
|
368
|
|
|
|
|
|
|
1; |
|
369
|
|
|
|
|
|
|
} |
|
370
|
|
|
|
|
|
|
|
|
371
|
|
|
|
|
|
|
=head2 size |
|
372
|
|
|
|
|
|
|
|
|
373
|
|
|
|
|
|
|
ÐозвÑаÑÐ°ÐµÑ ÑÐ°Ð·Ð¼ÐµÑ Ð¾Ð±ÑекÑа Ñ Ð¸Ð¼ÐµÐ½ÐµÐ¼ $key в байÑаÑ
, |
|
374
|
|
|
|
|
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|
еÑли клÑÑ Ð½Ðµ ÑÑÑеÑÑвÑеÑ, возвÑаÑÐ°ÐµÑ undef |
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375
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376
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=cut |
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377
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378
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sub size { |
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379
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my ($self, $key) = @_; |
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380
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381
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confess "Bucket name is required" unless $self->{bucket}; |
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382
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383
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_check_ascii_key($key); |
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384
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385
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$self->{driver}->size($key); |
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386
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} |
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387
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388
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=head2 delete |
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389
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390
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УдалÑÐµÑ Ð¾Ð±ÑÐµÐºÑ Ñ Ð¸Ð¼ÐµÐ½ÐµÐ¼ $key, ниÑего не возвÑаÑаеÑ. ÐÑли обÑÐµÐºÑ |
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391
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не ÑÑÑеÑÑвÑеÑ, не вÑдаÑÑ Ð¾ÑÐ¸Ð±ÐºÑ |
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392
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393
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=cut |
|
394
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395
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sub delete { |
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396
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my ($self, $key) = @_; |
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397
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398
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confess "Bucket name is required" unless $self->{bucket}; |
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399
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400
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_check_ascii_key($key); |
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401
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402
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$self->{driver}->delete($key); |
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403
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} |
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404
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405
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=head2 query_string_authentication_uri |
|
406
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407
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ÐозвÑаÑÐ°ÐµÑ Query String Authentication URL Ð´Ð»Ñ ÐºÐ»ÑÑа $key, Ñ ÑкÑпайÑом $expires |
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408
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409
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$expires - epoch вÑемÑ. но низкоÑÑÐ¾Ð²Ð½ÐµÐ²Ð°Ñ Ð±Ð¸Ð±Ð»Ð¸Ð¾Ñека Ð¼Ð¾Ð¶ÐµÑ Ð¿ÑинимаÑÑ Ð´ÑÑгие ÑоÑмаÑÑ. ÑбедиÑеÑÑ |
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410
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ÑÑо вÑ
однÑе даннÑе валидиÑÐ¾Ð²Ð°Ð½Ñ Ð¸ Ð²Ñ Ð¿ÐµÑедаÑÑе именно epoch |
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411
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412
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ÐаменÑÐµÑ Ñ
оÑÑ, еÑли еÑÑÑ Ð¾Ð¿ÑÐ¸Ñ query_string_authentication_host_replace (Ñм. конÑÑÑÑкÑоÑ) |
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413
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414
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=cut |
|
415
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416
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sub query_string_authentication_uri { |
|
417
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|
my ($self, $key, $expires) = @_; |
|
418
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419
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|
_check_ascii_key($key); |
|
420
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$expires or confess "Missing expires"; |
|
421
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|
422
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my $uri = $self->{driver}->query_string_authentication_uri($key, $expires); |
|
423
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if ($self->{query_string_authentication_host_replace}) { |
|
424
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my $replace = $self->{query_string_authentication_host_replace}; |
|
425
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$replace .= '/' unless $replace =~ m!/$!; |
|
426
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$uri =~ s!^https?://[^/]+/!$replace!; |
|
427
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} |
|
428
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|
$uri; |
|
429
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} |
|
430
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|
431
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=head2 get_buckets_list |
|
432
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|
433
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|
Returns buckets list |
|
434
|
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|
435
|
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|
WARNING |
|
436
|
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|
437
|
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|
ÐеÑод Ð¿Ð°Ð´Ð°ÐµÑ c оÑибкой |
|
438
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|
Attribute (owner_id) does not pass the type constraint because: Validation failed for 'OwnerId' |
|
439
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|
Ð£Ð²ÐµÐ´Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ñ ÑазÑабÑÑикам: |
|
440
|
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|
http://tracker.ceph.com/issues/16806 и https://github.com/rustyconover/net-amazon-s3/issues/18 |
|
441
|
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|
442
|
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|
=cut |
|
443
|
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|
444
|
|
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|
|
sub get_buckets_list { |
|
445
|
|
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|
|
my ($self) = @_; |
|
446
|
|
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|
447
|
|
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|
return $self->{driver}->get_buckets_list; |
|
448
|
|
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|
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|
} |
|
449
|
|
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|
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|
450
|
|
|
|
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|
|
=head2 list_multipart_uploads |
|
451
|
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|
452
|
|
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|
|
ÐозвÑаÑÐ°ÐµÑ ÑпиÑок multipart загÑÑзок в бакеÑе |
|
453
|
|
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|
454
|
|
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|
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|
|
=cut |
|
455
|
|
|
|
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|
|
456
|
|
|
|
|
|
|
sub list_multipart_uploads { |
|
457
|
|
|
|
|
|
|
my ($self) = @_; |
|
458
|
|
|
|
|
|
|
|
|
459
|
|
|
|
|
|
|
confess "Bucket name is required" unless $self->{bucket}; |
|
460
|
|
|
|
|
|
|
|
|
461
|
|
|
|
|
|
|
return $self->{driver}->list_multipart_uploads(); |
|
462
|
|
|
|
|
|
|
} |
|
463
|
|
|
|
|
|
|
|
|
464
|
|
|
|
|
|
|
=head2 delete_multipart_upload |
|
465
|
|
|
|
|
|
|
|
|
466
|
|
|
|
|
|
|
УдалÑÐµÑ multipart загÑÑÐ·ÐºÑ Ð² бакеÑе |
|
467
|
|
|
|
|
|
|
|
|
468
|
|
|
|
|
|
|
ÐаÑамеÑÑÑ Ð¿Ð¾Ð·Ð¸ÑионнÑе: $key, $upload_id |
|
469
|
|
|
|
|
|
|
|
|
470
|
|
|
|
|
|
|
ÐиÑего не возвÑаÑÐ°ÐµÑ |
|
471
|
|
|
|
|
|
|
|
|
472
|
|
|
|
|
|
|
=cut |
|
473
|
|
|
|
|
|
|
|
|
474
|
|
|
|
|
|
|
sub delete_multipart_upload { |
|
475
|
|
|
|
|
|
|
my ( $self, $key, $upload_id ) = @_; |
|
476
|
|
|
|
|
|
|
|
|
477
|
|
|
|
|
|
|
confess "Bucket name is required" unless $self->{bucket}; |
|
478
|
|
|
|
|
|
|
confess "key and upload ID is required" unless $key && $upload_id; |
|
479
|
|
|
|
|
|
|
|
|
480
|
|
|
|
|
|
|
$self->{driver}->delete_multipart_upload($key, $upload_id); |
|
481
|
|
|
|
|
|
|
} |
|
482
|
|
|
|
|
|
|
|
|
483
|
|
|
|
|
|
|
1; |