mirror of
https://github.com/OlafvdSpek/ctemplate.git
synced 2025-09-28 19:05:49 +08:00
6aef25b122
* ctemplate: version 0.95 release
* Change default namespace from google to ctemplate
* Rename include directory from google to ctemplate
* Remove deprecated code: template_from_string.{h,cc}
* Remove deprecated code: modifiers in TemplateDictionary class
* Remove last arg from StringToTemplate; use autoescape pragma instead
* Remove template_modifiers namespace
* Provide a script to help convert namespaces and #includes
* TemplateDictionary constructor takes TemplateString, not string
118 lines
5.6 KiB
Perl
Executable File
118 lines
5.6 KiB
Perl
Executable File
#!/usr/bin/perl -pli.bak
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# Copyright (c) 2006, Google Inc.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following disclaimer
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# in the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# ---
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# Author: Craig Silverstein
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# This is a perl script for editing your source files that were
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# written with ctemplate <0.95, to use the new #include paths,
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# namespace names, and function locations in ctemplate 0.95.
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#
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# This script will modify your files in place. It is safe to
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# call it multiple times. To call it, do something like:
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# find <root of my project tree> -print0 | xargs -0 ./convert_to_95.pl
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#
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# Issues:
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# TemplateFromString logic is tricky. Best to check up by hand.
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# Can't always tell when 1st arg to TemplateFromString is empty string.
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# If it might be for your app, change the logic to use StringToTemplate.
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# Fails if TemplateFromString or StringToTemplate span multiple lines.
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# Change all the #include lines
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s@google/template.h@ctemplate/template.h@g;
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s@google/per_expand_data.h@ctemplate/per_expand_data.h@g;
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s@google/template.h@ctemplate/template.h@g;
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s@google/template_annotator.h@ctemplate/template_annotator.h@g;
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s@google/template_dictionary.h@ctemplate/template_dictionary.h@g;
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s@google/template_dictionary_interface.h@ctemplate/template_dictionary_interface.h@g;
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s@google/template_emitter.h@ctemplate/template_emitter.h@g;
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s@google/template_enums.h@ctemplate/template_enums.h@g;
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s@google/template_from_string.h@ctemplate/template_from_string.h@g;
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s@google/template_modifiers.h@ctemplate/template_modifiers.h@g;
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s@google/template_namelist.h@ctemplate/template_namelist.h@g;
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s@google/template_pathops.h@ctemplate/template_pathops.h@g;
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s@google/template_string.h@ctemplate/template_string.h@g;
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# Change all the namespace uses
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s@namespace\s+google@namespace ctemplate@g; # brought into google namespace
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s@\bgoogle::@ctemplate::@g;
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s@namespace\s+template_modifiers\s*{@@ && ($in_tm = 1);
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$in_tm && s@}@@ && ($in_tm = 0);
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s@\btemplate_modifiers::@@g;
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# Change TemplateFromString::GetTemplate to
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# Template::StringToTemplateCache(cache_key, template_text);
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# return Template::GetTemplate(cache_key, strip);
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# unless cache_key is the empty string, in which case it should be
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# return Template::StringToTemplate(template_text, strip, TC_MANUAL);
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# We have to be tricky, to do this in one command.
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# Better would be to just do Template::StringToTemplate(), but then we
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# have to free the memory when we're done, which is too hard to do here.
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s@TemplateFromString::GetTemplate\s*\(""\s*,([^,]+),([^,]+)\)@Template::StringToTemplate($1, $2, ctemplate::TC_MANUAL)@;
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s@TemplateFromString::GetTemplate\s*\(([^,]+),([^,]+),([^,]+)\)@Template::GetTemplate((ctemplate::Template::StringToTemplateCache($1, $2), $1), $3)@;
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if (m@TemplateFromString::GetTemplate\s*\([^)]*$@) {
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warn("$ARGV:$.: TemplateFromString spans mutiple lines. You will need " .
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"to clean it up by hand. See comments in $0.");
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}
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# Get rid of the 4th arg to Template::TemplateToString. If it's
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# TC_MANUAL, that's fine. If it's not, we need to tell the user to
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# fix this up manually by adding an {{%PRAGMA AUTOESCAPE}} to the
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# beginning of their string.
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if (s@(\bStringToTemplate\s*\([^)]*),\s*TC_([A-Z_]*)@$1@g) {
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if ($2 ne "MANUAL") { # TC_MANUAL is the new default
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warn("WARNING: $ARGV:$.: You will need to manually fix up the " .
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"StringToTemplate change to add an AUTOESCAPE {{\%pragma}} to " .
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"the beginning of the input string, to set the context to TC_$2\n");
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}
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}
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if (m@\bStringToTemplate\s*\([^)]*$@) {
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warn("$ARGV:$.: StringToTemplate spans mutiple lines. You will need " .
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"to clean it up by hand: get rid of the TC_foo arg. If it's not " .
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"TC_MANUAL, you will need to add an AUTOESCAPE pragma. " .
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"See comments in $0.");
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}
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# Change all the TemplateDictionary escapes. Now they are globals in
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# the ctemplate namespace.
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s@TemplateDictionary::html_escape@html_escape@g;
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s@TemplateDictionary::pre_escape@pre_escape@g;
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s@TemplateDictionary::xml_escape@xml_escape@g;
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s@TemplateDictionary::javascript_escape@javascript_escape@g;
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s@TemplateDictionary::url_query_escape@url_query_escape@g;
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s@TemplateDictionary::json_escape@json_escape@g;
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# This cleans up anything messy we left behind.
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s@\bctemplate::ctemplate::@ctemplate::@g; # get rid of redundant specifier
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close ARGV if eof; # to reset $. for each file
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