Filename | /usr/lib/x86_64-linux-gnu/perl5/5.20/Template/Config.pm |
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1 | 1 | 1 | 18µs | 28µs | BEGIN@21 | Template::Config::
1 | 1 | 1 | 10µs | 121µs | BEGIN@24 | Template::Config::
1 | 1 | 1 | 9µs | 62µs | BEGIN@23 | Template::Config::
1 | 1 | 1 | 8µs | 18µs | BEGIN@22 | Template::Config::
0 | 0 | 0 | 0s | 0s | constants | Template::Config::
0 | 0 | 0 | 0s | 0s | context | Template::Config::
0 | 0 | 0 | 0s | 0s | filters | Template::Config::
0 | 0 | 0 | 0s | 0s | instdir | Template::Config::
0 | 0 | 0 | 0s | 0s | iterator | Template::Config::
0 | 0 | 0 | 0s | 0s | load | Template::Config::
0 | 0 | 0 | 0s | 0s | parser | Template::Config::
0 | 0 | 0 | 0s | 0s | plugins | Template::Config::
0 | 0 | 0 | 0s | 0s | preload | Template::Config::
0 | 0 | 0 | 0s | 0s | provider | Template::Config::
0 | 0 | 0 | 0s | 0s | service | Template::Config::
0 | 0 | 0 | 0s | 0s | stash | Template::Config::
0 | 0 | 0 | 0s | 0s | |
0 | 0 | 0 | 0s | 0s | TIEHANDLE | Template::TieString::
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1 | #============================================================= -*-perl-*- | ||||
2 | # | ||||
3 | # Template::Config | ||||
4 | # | ||||
5 | # DESCRIPTION | ||||
6 | # Template Toolkit configuration module. | ||||
7 | # | ||||
8 | # AUTHOR | ||||
9 | # Andy Wardley <abw@wardley.org> | ||||
10 | # | ||||
11 | # COPYRIGHT | ||||
12 | # Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved. | ||||
13 | # | ||||
14 | # This module is free software; you can redistribute it and/or | ||||
15 | # modify it under the same terms as Perl itself. | ||||
16 | # | ||||
17 | #======================================================================== | ||||
18 | |||||
19 | package Template::Config; | ||||
20 | |||||
21 | 2 | 38µs | # spent 28µs (18+10) within Template::Config::BEGIN@21 which was called:
# once (18µs+10µs) by Template::BEGIN@27 at line 21 # spent 28µs making 1 call to Template::Config::BEGIN@21
# spent 10µs making 1 call to strict::import | ||
22 | 2 | 28µs | # spent 18µs (8+10) within Template::Config::BEGIN@22 which was called:
# once (8µs+10µs) by Template::BEGIN@27 at line 22 # spent 18µs making 1 call to Template::Config::BEGIN@22
# spent 10µs making 1 call to warnings::import | ||
23 | 2 | 115µs | # spent 62µs (9+53) within Template::Config::BEGIN@23 which was called:
# once (9µs+53µs) by Template::BEGIN@27 at line 23 # spent 62µs making 1 call to Template::Config::BEGIN@23
# spent 53µs making 1 call to base::import | ||
24 | 1 | 111µs | # spent 121µs (10+111) within Template::Config::BEGIN@24 which was called:
# once (10µs+111µs) by Template::BEGIN@27 at line 27 # spent 111µs making 1 call to vars::import | ||
25 | $PARSER $PROVIDER $PLUGINS $FILTERS $ITERATOR | ||||
26 | $LATEX_PATH $PDFLATEX_PATH $DVIPS_PATH | ||||
27 | 1 | 121µs | $STASH $SERVICE $CONTEXT $CONSTANTS @PRELOAD ); # spent 121µs making 1 call to Template::Config::BEGIN@24 | ||
28 | |||||
29 | $VERSION = 2.75; | ||||
30 | $DEBUG = 0 unless defined $DEBUG; | ||||
31 | $ERROR = ''; | ||||
32 | $CONTEXT = 'Template::Context'; | ||||
33 | $FILTERS = 'Template::Filters'; | ||||
34 | $ITERATOR = 'Template::Iterator'; | ||||
35 | $PARSER = 'Template::Parser'; | ||||
36 | $PLUGINS = 'Template::Plugins'; | ||||
37 | $PROVIDER = 'Template::Provider'; | ||||
38 | $SERVICE = 'Template::Service'; | ||||
39 | $STASH = 'Template::Stash::XS'; | ||||
40 | $CONSTANTS = 'Template::Namespace::Constants'; | ||||
41 | |||||
42 | @PRELOAD = ( $CONTEXT, $FILTERS, $ITERATOR, $PARSER, | ||||
43 | $PLUGINS, $PROVIDER, $SERVICE, $STASH ); | ||||
44 | |||||
45 | # the following is set at installation time by the Makefile.PL | ||||
46 | $INSTDIR = ''; | ||||
47 | |||||
48 | |||||
49 | #======================================================================== | ||||
50 | # --- CLASS METHODS --- | ||||
51 | #======================================================================== | ||||
52 | |||||
53 | #------------------------------------------------------------------------ | ||||
54 | # preload($module, $module, ...) | ||||
55 | # | ||||
56 | # Preloads all the standard TT modules that are likely to be used, along | ||||
57 | # with any other passed as arguments. | ||||
58 | #------------------------------------------------------------------------ | ||||
59 | |||||
60 | sub preload { | ||||
61 | my $class = shift; | ||||
62 | |||||
63 | foreach my $module (@PRELOAD, @_) { | ||||
64 | $class->load($module) || return; | ||||
65 | }; | ||||
66 | return 1; | ||||
67 | } | ||||
68 | |||||
69 | |||||
70 | #------------------------------------------------------------------------ | ||||
71 | # load($module) | ||||
72 | # | ||||
73 | # Load a module via require(). Any occurences of '::' in the module name | ||||
74 | # are be converted to '/' and '.pm' is appended. Returns 1 on success | ||||
75 | # or undef on error. Use $class->error() to examine the error string. | ||||
76 | #------------------------------------------------------------------------ | ||||
77 | |||||
78 | sub load { | ||||
79 | my ($class, $module) = @_; | ||||
80 | $module =~ s[::][/]g; | ||||
81 | $module .= '.pm'; | ||||
82 | eval { require $module; }; | ||||
83 | return $@ ? $class->error("failed to load $module: $@") : 1; | ||||
84 | } | ||||
85 | |||||
86 | |||||
87 | #------------------------------------------------------------------------ | ||||
88 | # parser(\%params) | ||||
89 | # | ||||
90 | # Instantiate a new parser object of the class whose name is denoted by | ||||
91 | # the package variable $PARSER (default: Template::Parser). Returns | ||||
92 | # a reference to a newly instantiated parser object or undef on error. | ||||
93 | # The class error() method can be called without arguments to examine | ||||
94 | # the error message generated by this failure. | ||||
95 | #------------------------------------------------------------------------ | ||||
96 | |||||
97 | sub parser { | ||||
98 | my $class = shift; | ||||
99 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
100 | ? shift : { @_ }; | ||||
101 | |||||
102 | return undef unless $class->load($PARSER); | ||||
103 | return $PARSER->new($params) | ||||
104 | || $class->error("failed to create parser: ", $PARSER->error); | ||||
105 | } | ||||
106 | |||||
107 | |||||
108 | #------------------------------------------------------------------------ | ||||
109 | # provider(\%params) | ||||
110 | # | ||||
111 | # Instantiate a new template provider object (default: Template::Provider). | ||||
112 | # Returns an object reference or undef on error, as above. | ||||
113 | #------------------------------------------------------------------------ | ||||
114 | |||||
115 | sub provider { | ||||
116 | my $class = shift; | ||||
117 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
118 | ? shift : { @_ }; | ||||
119 | |||||
120 | return undef unless $class->load($PROVIDER); | ||||
121 | return $PROVIDER->new($params) | ||||
122 | || $class->error("failed to create template provider: ", | ||||
123 | $PROVIDER->error); | ||||
124 | } | ||||
125 | |||||
126 | |||||
127 | #------------------------------------------------------------------------ | ||||
128 | # plugins(\%params) | ||||
129 | # | ||||
130 | # Instantiate a new plugins provider object (default: Template::Plugins). | ||||
131 | # Returns an object reference or undef on error, as above. | ||||
132 | #------------------------------------------------------------------------ | ||||
133 | |||||
134 | sub plugins { | ||||
135 | my $class = shift; | ||||
136 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
137 | ? shift : { @_ }; | ||||
138 | |||||
139 | return undef unless $class->load($PLUGINS); | ||||
140 | return $PLUGINS->new($params) | ||||
141 | || $class->error("failed to create plugin provider: ", | ||||
142 | $PLUGINS->error); | ||||
143 | } | ||||
144 | |||||
145 | |||||
146 | #------------------------------------------------------------------------ | ||||
147 | # filters(\%params) | ||||
148 | # | ||||
149 | # Instantiate a new filters provider object (default: Template::Filters). | ||||
150 | # Returns an object reference or undef on error, as above. | ||||
151 | #------------------------------------------------------------------------ | ||||
152 | |||||
153 | sub filters { | ||||
154 | my $class = shift; | ||||
155 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
156 | ? shift : { @_ }; | ||||
157 | |||||
158 | return undef unless $class->load($FILTERS); | ||||
159 | return $FILTERS->new($params) | ||||
160 | || $class->error("failed to create filter provider: ", | ||||
161 | $FILTERS->error); | ||||
162 | } | ||||
163 | |||||
164 | |||||
165 | #------------------------------------------------------------------------ | ||||
166 | # iterator(\@list) | ||||
167 | # | ||||
168 | # Instantiate a new Template::Iterator object (default: Template::Iterator). | ||||
169 | # Returns an object reference or undef on error, as above. | ||||
170 | #------------------------------------------------------------------------ | ||||
171 | |||||
172 | sub iterator { | ||||
173 | my $class = shift; | ||||
174 | my $list = shift; | ||||
175 | |||||
176 | return undef unless $class->load($ITERATOR); | ||||
177 | return $ITERATOR->new($list, @_) | ||||
178 | || $class->error("failed to create iterator: ", $ITERATOR->error); | ||||
179 | } | ||||
180 | |||||
181 | |||||
182 | #------------------------------------------------------------------------ | ||||
183 | # stash(\%vars) | ||||
184 | # | ||||
185 | # Instantiate a new template variable stash object (default: | ||||
186 | # Template::Stash). Returns object or undef, as above. | ||||
187 | #------------------------------------------------------------------------ | ||||
188 | |||||
189 | sub stash { | ||||
190 | my $class = shift; | ||||
191 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
192 | ? shift : { @_ }; | ||||
193 | |||||
194 | return undef unless $class->load($STASH); | ||||
195 | return $STASH->new($params) | ||||
196 | || $class->error("failed to create stash: ", $STASH->error); | ||||
197 | } | ||||
198 | |||||
199 | |||||
200 | #------------------------------------------------------------------------ | ||||
201 | # context(\%params) | ||||
202 | # | ||||
203 | # Instantiate a new template context object (default: Template::Context). | ||||
204 | # Returns object or undef, as above. | ||||
205 | #------------------------------------------------------------------------ | ||||
206 | |||||
207 | sub context { | ||||
208 | my $class = shift; | ||||
209 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
210 | ? shift : { @_ }; | ||||
211 | |||||
212 | return undef unless $class->load($CONTEXT); | ||||
213 | return $CONTEXT->new($params) | ||||
214 | || $class->error("failed to create context: ", $CONTEXT->error); | ||||
215 | } | ||||
216 | |||||
217 | |||||
218 | #------------------------------------------------------------------------ | ||||
219 | # service(\%params) | ||||
220 | # | ||||
221 | # Instantiate a new template context object (default: Template::Service). | ||||
222 | # Returns object or undef, as above. | ||||
223 | #------------------------------------------------------------------------ | ||||
224 | |||||
225 | sub service { | ||||
226 | my $class = shift; | ||||
227 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
228 | ? shift : { @_ }; | ||||
229 | |||||
230 | return undef unless $class->load($SERVICE); | ||||
231 | return $SERVICE->new($params) | ||||
232 | || $class->error("failed to create context: ", $SERVICE->error); | ||||
233 | } | ||||
234 | |||||
235 | |||||
236 | #------------------------------------------------------------------------ | ||||
237 | # constants(\%params) | ||||
238 | # | ||||
239 | # Instantiate a new namespace handler for compile time constant folding | ||||
240 | # (default: Template::Namespace::Constants). | ||||
241 | # Returns object or undef, as above. | ||||
242 | #------------------------------------------------------------------------ | ||||
243 | |||||
244 | sub constants { | ||||
245 | my $class = shift; | ||||
246 | my $params = defined($_[0]) && ref($_[0]) eq 'HASH' | ||||
247 | ? shift : { @_ }; | ||||
248 | |||||
249 | return undef unless $class->load($CONSTANTS); | ||||
250 | return $CONSTANTS->new($params) | ||||
251 | || $class->error("failed to create constants namespace: ", | ||||
252 | $CONSTANTS->error); | ||||
253 | } | ||||
254 | |||||
255 | |||||
256 | #------------------------------------------------------------------------ | ||||
257 | # instdir($dir) | ||||
258 | # | ||||
259 | # Returns the root installation directory appended with any local | ||||
260 | # component directory passed as an argument. | ||||
261 | #------------------------------------------------------------------------ | ||||
262 | |||||
263 | sub instdir { | ||||
264 | my ($class, $dir) = @_; | ||||
265 | my $inst = $INSTDIR | ||||
266 | || return $class->error("no installation directory"); | ||||
267 | $inst =~ s[/$][]g; | ||||
268 | $inst .= "/$dir" if $dir; | ||||
269 | return $inst; | ||||
270 | } | ||||
271 | |||||
272 | |||||
273 | #======================================================================== | ||||
274 | # This should probably be moved somewhere else in the long term, but for | ||||
275 | # now it ensures that Template::TieString is available even if the | ||||
276 | # Template::Directive module hasn't been loaded, as is the case when | ||||
277 | # using compiled templates and Template::Parser hasn't yet been loaded | ||||
278 | # on demand. | ||||
279 | #======================================================================== | ||||
280 | |||||
281 | #------------------------------------------------------------------------ | ||||
282 | # simple package for tying $output variable to STDOUT, used by perl() | ||||
283 | #------------------------------------------------------------------------ | ||||
284 | |||||
285 | package Template::TieString; | ||||
286 | |||||
287 | sub TIEHANDLE { | ||||
288 | my ($class, $textref) = @_; | ||||
289 | bless $textref, $class; | ||||
290 | } | ||||
291 | sub PRINT { | ||||
292 | my $self = shift; | ||||
293 | $$self .= join('', @_); | ||||
294 | } | ||||
295 | |||||
- - | |||||
298 | 1; | ||||
299 | |||||
300 | __END__ |