mirror of
https://github.com/OlafvdSpek/ctemplate.git
synced 2025-10-05 19:16:54 +08:00
109 lines
4.3 KiB
C++
109 lines
4.3 KiB
C++
// Copyright (c) 2009, Google Inc.
|
|
// All rights reserved.
|
|
//
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following disclaimer
|
|
// in the documentation and/or other materials provided with the
|
|
// distribution.
|
|
// * Neither the name of Google Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived from
|
|
// this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
// ---
|
|
|
|
#include <config.h>
|
|
#include <ctemplate/template_annotator.h>
|
|
#include <string>
|
|
#include <ctemplate/template_emitter.h>
|
|
|
|
// Emits an open annotation string. 'name' must be a string literal.
|
|
#define EMIT_OPEN_ANNOTATION(emitter, name, value) \
|
|
(emitter)->Emit("{{#" name "=", 4 + sizeof(name)-1); \
|
|
(emitter)->Emit(value); \
|
|
(emitter)->Emit("}}", 2);
|
|
|
|
// Emits a close annotation string. 'name' must be a string literal.
|
|
#define EMIT_CLOSE_ANNOTATION(emitter, name) \
|
|
(emitter)->Emit("{{/" name "}}", 5 + sizeof(name)-1);
|
|
|
|
#define EMIT_MISSING_ANNOTATION(emitter, name, value) \
|
|
(emitter)->Emit("{{" name "=", 3 + sizeof(name)-1); \
|
|
(emitter)->Emit(value); \
|
|
(emitter)->Emit("}}", 2);
|
|
|
|
_START_GOOGLE_NAMESPACE_
|
|
|
|
using std::string;
|
|
|
|
// Implementation note: TextTemplateAnnotator contains no state, and
|
|
// code elsewhere is depending on this. E.g., a statically allocated
|
|
// instance is used as the default annotator in the implementation of
|
|
// PerExpandData. If you add state to this class, please revisit
|
|
// the setup of such static instances.
|
|
|
|
// This implements precisely the same annotation that was originally
|
|
// built into the template.cc. Many upstream tools depend on the
|
|
// exact formatting that this implementation happens to produce--
|
|
// so do not consider changes to this lightly.
|
|
|
|
void TextTemplateAnnotator::EmitOpenInclude(ExpandEmitter* emitter,
|
|
const string& value) {
|
|
EMIT_OPEN_ANNOTATION(emitter, "INC", value);
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitCloseInclude(ExpandEmitter* emitter) {
|
|
EMIT_CLOSE_ANNOTATION(emitter, "INC");
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitOpenFile(ExpandEmitter* emitter,
|
|
const string& value) {
|
|
EMIT_OPEN_ANNOTATION(emitter, "FILE", value);
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitCloseFile(ExpandEmitter* emitter) {
|
|
EMIT_CLOSE_ANNOTATION(emitter, "FILE");
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitOpenSection(ExpandEmitter* emitter,
|
|
const string& value) {
|
|
EMIT_OPEN_ANNOTATION(emitter, "SEC", value);
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitCloseSection(ExpandEmitter* emitter) {
|
|
EMIT_CLOSE_ANNOTATION(emitter, "SEC");
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitOpenVariable(ExpandEmitter* emitter,
|
|
const string& value) {
|
|
EMIT_OPEN_ANNOTATION(emitter, "VAR", value);
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitCloseVariable(ExpandEmitter* emitter) {
|
|
EMIT_CLOSE_ANNOTATION(emitter, "VAR");
|
|
}
|
|
|
|
void TextTemplateAnnotator::EmitFileIsMissing(ExpandEmitter* emitter,
|
|
const string& value) {
|
|
EMIT_MISSING_ANNOTATION(emitter,"MISSING_FILE", value);
|
|
}
|
|
|
|
}
|