sdk/tools/hhpcomp/utils.cpp

   1
   2 // This file is part of hhpcomp, a free HTML Help Project (*.hhp) compiler.
   3 // Copyright (C) 2015  Benedikt Freisen
   4 //
   5 // This library is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU Lesser General Public
   7 // License as published by the Free Software Foundation; either
   8 // version 2.1 of the License, or (at your option) any later version.
   9 //
  10 // This library is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 // Lesser General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU Lesser General Public
  16 // License along with this library; if not, write to the Free Software
  17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18
  19
  20 #include <string>
  21 #include <algorithm>
  22 #include <stdexcept>
  23
  24 #if defined(_WIN32)
  25     #define WIN32_LEAN_AND_MEAN
  26     #include <windows.h>  // for GetFullPathNameA
  27 #else
  28     #include <unistd.h>
  29 #endif
  30
  31 #include <stdlib.h>
  32
  33 using namespace std;
  34
  35 string to_upper(string s)
  36 {
  37     string temp = s;
  38     transform(temp.begin(), temp.end(), temp.begin(), ::toupper);
  39     return temp;
  40 }
  41
  42 string real_path(const char* path)
  43 {
  44     char* temp = NULL;
  45     #if defined(_WIN32)
  46         char temp2[MAX_PATH];
  47         if (GetFullPathNameA(path, MAX_PATH, temp2, NULL)) {
  48             temp = temp2;
  49         }
  50     #else
  51         temp = realpath(path, NULL);
  52     #endif
  53     if (temp == NULL)
  54         throw runtime_error("realpath failed");
  55     string result(temp);
  56     #if !defined(_WIN32)
  57         free(temp);
  58     #endif
  59     return result;
  60 }
  61
  62 string replace_backslashes(string s)
  63 {
  64     string temp = s;
  65     for (string::iterator it = temp.begin(); it != temp.end(); ++it)
  66         if (*it == '\\')
  67             *it = '/';
  68     return temp;
  69 }