mirror of
https://github.com/reactos/reactos.git
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263 lines
7.3 KiB
C++
263 lines
7.3 KiB
C++
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// This file is part of hhpcomp, a free HTML Help Project (*.hhp) compiler.
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// Copyright (C) 2015 Benedikt Freisen
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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#include <iostream>
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#include <fstream>
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#include <stdexcept>
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#include <stdlib.h>
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#include "hhp_reader.h"
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#include "utils.h"
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using namespace std;
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string hhp_section::get_name()
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{
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return name;
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}
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void hhp_section::set_name(string name)
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{
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this->name = name;
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}
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hhp_pair::hhp_pair(string key, bool has_default_value, string default_value)
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{
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this->key = key;
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this->has_default_value = has_default_value;
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this->default_value = default_value;
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value_has_been_set = false;
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}
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void hhp_pair::set_value(string value)
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{
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this->value = value;
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value_has_been_set = true;
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}
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string hhp_pair::get_value()
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{
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if (value_has_been_set)
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return value;
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else
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{
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if (has_default_value)
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return default_value;
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else
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throw domain_error("pair '" + key + "' does not have a default value");
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}
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}
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string hhp_pair::get_key()
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{
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return key;
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}
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void hhp_key_value_section::process_line(string line)
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{
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int pos_equals_sign = line.find_first_of('=');
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if (pos_equals_sign == string::npos)
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throw runtime_error("key-value pair does not contain an equals sign");
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string key = to_upper(line.substr(0, pos_equals_sign));
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string value = line.substr(pos_equals_sign + 1);
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if (key.length() == 0)
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throw runtime_error("key has length zero");
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entries.find(key)->second->set_value(value);
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}
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void hhp_key_value_section::add_entry(hhp_pair* entry)
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{
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string upper_case_key = to_upper(entry->get_key());
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if (entries.count(upper_case_key) != 0)
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throw logic_error("trying to redundantly add key '" + upper_case_key + "'");
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entries.insert(pair<string, hhp_pair*>(upper_case_key, entry));
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}
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hhp_options_section::hhp_options_section()
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{
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set_name("OPTIONS");
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add_entry(binary_TOC = new hhp_pair("Binary TOC", true, "No"));
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add_entry(binary_index = new hhp_pair("Binary Index", true, "Yes"));
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add_entry(compiled_file = new hhp_pair("Compiled File", false));
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add_entry(contents_file = new hhp_pair("Contents File", true, ""));
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add_entry(index_file = new hhp_pair("Index File", true, ""));
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add_entry(autoindex = new hhp_pair("AutoIndex", true, "No"));
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add_entry(defaultwindow = new hhp_pair("DefaultWindow", true, ""));//?
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add_entry(default_topic = new hhp_pair("Default Topic", true, "Index.htm"));//?
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add_entry(defaultfont = new hhp_pair("DefaultFont", true, ""));
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add_entry(language = new hhp_pair("Language", true, "0x409 English (US)"));//?
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add_entry(title = new hhp_pair("Title", true, ""));//?
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add_entry(createchifile = new hhp_pair("CreateCHIFile", true, "No"));
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add_entry(compatibility = new hhp_pair("Compatibility", true, "1.1"));
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add_entry(errorlogfile = new hhp_pair("ErrorLogFile", true, "Compiler.log"));//?
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add_entry(full_text_search = new hhp_pair("Full-text search", true, "Yes"));//?
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add_entry(display_compile_progress = new hhp_pair("Display compile progress", true, "Yes"));//?
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add_entry(display_compile_note = new hhp_pair("Display compile note", true, "Yes"));//?
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add_entry(flat = new hhp_pair("Flat", true, "No"));
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add_entry(full_text_search_stop_list_file = new hhp_pair("Full text search stop list file", true, ""));
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}
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hhp_options_section::~hhp_options_section()
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{
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delete binary_TOC;
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delete binary_index;
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delete compiled_file;
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delete contents_file;
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delete index_file;
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delete autoindex;
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delete defaultwindow;
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delete default_topic;
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delete defaultfont;
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delete language;
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delete title;
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delete createchifile;
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delete compatibility;
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delete errorlogfile;
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delete full_text_search;
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delete display_compile_progress;
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delete display_compile_note;
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delete flat;
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delete full_text_search_stop_list_file;
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}
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hhp_files_section::hhp_files_section()
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{
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set_name("FILES");
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}
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void hhp_files_section::process_line(string line)
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{
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filenames.push_back(line);
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}
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hhp_reader::hhp_reader(string filename)
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{
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this->filename = filename;
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options = new hhp_options_section();
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add_section(options);
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files = new hhp_files_section();
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add_section(files);
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read();
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compute_unique_file_pathes_set();
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}
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hhp_reader::~hhp_reader()
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{
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delete options;
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delete files;
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}
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void hhp_reader::add_section(hhp_section* section)
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{
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string upper_case_name = to_upper(section->get_name());
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if (sections.count(upper_case_name) != 0)
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throw logic_error("trying to redundantly add section '" + upper_case_name + "'");
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sections.insert(pair<string, hhp_section*>(upper_case_name, section));
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}
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void hhp_reader::read()
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{
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ifstream hhp_file;
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hhp_file.open(filename.c_str());
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string line;
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int line_number = 0;
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hhp_section* section = NULL;
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while (hhp_file.good())
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{
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getline(hhp_file, line);
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line_number++;
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if (line[line.length() - 1] == '\015') // delete CR character if present
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line = line.substr(0, line.length() - 1);
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if (line[0] == '[' && line[line.length() - 1] == ']')
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{
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string name = to_upper(line.substr(1, line.length() - 2));
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if (sections.count(name))
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{
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section = sections.find(name)->second;
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clog << section->get_name() << endl;
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}
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else
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{
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clog << "unknown section: " << name << endl;
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}
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}
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else if (line[0] != ';' && !line.empty())
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{
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if (section)
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section->process_line(line);
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}
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}
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hhp_file.close();
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}
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void hhp_reader::compute_unique_file_pathes_set()
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{
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for (list<string>::iterator it = files->filenames.begin(); it != files->filenames.end(); ++it)
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{
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unique_file_pathes.insert(replace_backslashes(real_path(it->c_str())));
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}
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}
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string hhp_reader::get_title_string()
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{
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return options->title->get_value();
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}
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string hhp_reader::get_contents_file_string()
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{
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return options->contents_file->get_value();
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}
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string hhp_reader::get_index_file_string()
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{
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return options->index_file->get_value();
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}
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string hhp_reader::get_default_topic_string()
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{
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return options->default_topic->get_value();
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}
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unsigned int hhp_reader::get_language_code()
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{
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return strtoul(options->language->get_value().c_str(), NULL, 0);
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}
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string hhp_reader::get_compiled_file_string()
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{
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return options->compiled_file->get_value();
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}
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set<string>::iterator hhp_reader::get_file_pathes_iterator_begin()
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{
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return unique_file_pathes.begin();
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}
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set<string>::iterator hhp_reader::get_file_pathes_iterator_end()
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{
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return unique_file_pathes.end();
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}
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