mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-12-11 19:50:07 +00:00
91 lines
2.4 KiB
C++
91 lines
2.4 KiB
C++
//
|
|
// Copyright 2013 Pixar
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "Apache License")
|
|
// with the following modification; you may not use this file except in
|
|
// compliance with the Apache License and the following modification to it:
|
|
// Section 6. Trademarks. is deleted and replaced with:
|
|
//
|
|
// 6. Trademarks. This License does not grant permission to use the trade
|
|
// names, trademarks, service marks, or product names of the Licensor
|
|
// and its affiliates, except as required to comply with Section 4(c) of
|
|
// the License and to reproduce the content of the NOTICE file.
|
|
//
|
|
// You may obtain a copy of the Apache License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the Apache License with the above modification is
|
|
// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
// KIND, either express or implied. See the Apache License for the specific
|
|
// language governing permissions and limitations under the Apache License.
|
|
//
|
|
|
|
#include <fstream>
|
|
#include <iostream>
|
|
#include <sstream>
|
|
#include <string>
|
|
|
|
|
|
std::string stringify( std::string const & line ) {
|
|
|
|
bool inconstant=false;
|
|
|
|
std::stringstream s;
|
|
for (int i=0; i<(int)line.size(); ++i) {
|
|
|
|
// escape double quotes
|
|
if (line[i]=='"') {
|
|
s << '\\' ;
|
|
inconstant = inconstant ? false : true;
|
|
}
|
|
|
|
if (line[i]=='\\' and line[i+1]=='\0') {
|
|
s << "\"";
|
|
return s.str();
|
|
}
|
|
|
|
// escape backslash
|
|
if (inconstant and line[i]=='\\')
|
|
s << '\\' ;
|
|
|
|
s << line[i];
|
|
}
|
|
|
|
s << "\\n\"";
|
|
|
|
return s.str();
|
|
}
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
if (argc != 3) {
|
|
std::cerr << "Usage: stringify input-file output-file" << std::endl;
|
|
return 1;
|
|
}
|
|
|
|
std::ifstream input;
|
|
input.open(argv[1]);
|
|
if (not input.is_open()) {
|
|
std::cerr << "Can not read from: " << argv[1] << std::endl;
|
|
return 1;
|
|
}
|
|
|
|
std::ofstream output;
|
|
output.open(argv[2]);
|
|
if (not output.is_open()) {
|
|
std::cerr << "Can not write to: " << argv[2] << std::endl;
|
|
return 1;
|
|
}
|
|
|
|
std::string line;
|
|
|
|
while (not input.eof()) {
|
|
std::getline(input, line);
|
|
output << "\"" << stringify(line) << std::endl;
|
|
}
|
|
|
|
return 0;
|
|
}
|