| // This file is part of libigl, a simple c++ geometry processing library. |
| // |
| // Copyright (C) 2013 Alec Jacobson <alecjacobson@gmail.com> |
| // |
| // This Source Code Form is subject to the terms of the Mozilla Public License |
| // v. 2.0. If a copy of the MPL was not distributed with this file, You can |
| // obtain one at http://mozilla.org/MPL/2.0/. |
| #include "stdin_to_temp.h" |
| |
| #include <iostream> |
| |
| IGL_INLINE bool igl::stdin_to_temp(FILE ** temp_file) |
| { |
| // get a temporary file |
| *temp_file = tmpfile(); |
| if(*temp_file == NULL) |
| { |
| fprintf(stderr,"IOError: temp file could not be created.\n"); |
| return false; |
| } |
| char c; |
| // c++'s cin handles the stdind input in a reasonable way |
| while (std::cin.good()) |
| { |
| c = std::cin.get(); |
| if(std::cin.good()) |
| { |
| if(1 != fwrite(&c,sizeof(char),1,*temp_file)) |
| { |
| fprintf(stderr,"IOError: error writing to tempfile.\n"); |
| return false; |
| } |
| } |
| } |
| // rewind file getting it ready to read from |
| rewind(*temp_file); |
| return true; |
| } |
