sdk/tools/hhpcomp/hhpcomp.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 <iostream>
  21 #include <string>
  22 #include <set>
  23 #include <stdexcept>
  24
  25 #include <sys/stat.h>
  26
  27 #include "hhp_reader.h"
  28 #include "utils.h"
  29
  30 #if defined(_WIN32)
  31     #include <direct.h>
  32 #else
  33     #include <unistd.h>
  34 #endif
  35
  36 extern "C" {
  37 #include "chmc/chmc.h"
  38 #include "chmc/err.h"
  39 }
  40
  41 extern "C" struct chmcTreeNode *chmc_add_file(struct chmcFile *chm, const char *filename,
  42                                    UInt16 prefixlen, int sect_id, UChar *buf,
  43                                    UInt64 len);
  44
  45
  46 using namespace std;
  47
  48 int main(int argc, char** argv)
  49 {
  50     if (argc != 2)
  51     {
  52         cerr << "Usage: hhpcomp <input.hhp>" << endl;
  53         exit(0);
  54     }
  55
  56     string absolute_name = replace_backslashes(real_path(argv[1]));
  57     int prefixlen = absolute_name.find_last_of('/');
  58     clog << prefixlen << endl;
  59     chdir(absolute_name.substr(0, prefixlen).c_str());  // change to the project file's directory
  60     hhp_reader project_file(absolute_name);
  61
  62     struct chmcFile chm;
  63     struct chmcConfig chm_config;
  64
  65     memset(&chm, 0, sizeof(struct chmcFile));
  66     memset(&chm_config, 0, sizeof(struct chmcConfig));
  67     chm_config.title    = project_file.get_title_string().c_str();
  68     chm_config.hhc      = project_file.get_contents_file_string().c_str();
  69     chm_config.hhk      = project_file.get_index_file_string().c_str();
  70     chm_config.deftopic = project_file.get_default_topic_string().c_str();
  71     chm_config.language = project_file.get_language_code();
  72     chm_config.tmpdir   = ".";
  73
  74     int err;
  75     err = chmc_init(&chm, replace_backslashes(project_file.get_compiled_file_string()).c_str(), &chm_config);
  76     if (err)
  77     {
  78         cerr << "could not initialize chmc" << endl;
  79         exit(EXIT_FAILURE);
  80     }
  81
  82     for (set<string>::iterator it = project_file.get_file_pathes_iterator_begin();
  83          it != project_file.get_file_pathes_iterator_end(); ++it)
  84     {
  85         clog << "File: " << *it << endl;
  86         struct stat buf;
  87         stat(it->c_str(), &buf);
  88         if ((chmc_add_file(&chm, it->c_str(), prefixlen, 1, NULL, buf.st_size)) ? chmcerr_code() : CHMC_NOERR)
  89         {
  90             cerr << "could not add file: " << *it << endl;
  91             exit(EXIT_FAILURE);
  92         }
  93     }
  94
  95     chmc_tree_done(&chm);
  96     chmc_term(&chm);
  97
  98 }