mirror of
https://github.com/UzixLS/KernelEx.git
synced 2025-07-19 07:21:20 +03:00
118 lines
3.0 KiB
C++
118 lines
3.0 KiB
C++
/*
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* KernelEx
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* Copyright (C) 2009, Xeno86
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*
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* This file is part of KernelEx source code.
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*
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* KernelEx is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published
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* by the Free Software Foundation; version 2 of the License.
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*
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* KernelEx 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#ifndef __PREP_H
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#define __PREP_H
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//////////////////////////////////////////////////////////////////////////
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int count(const string& s, char c, size_t pos = 0, size_t epos = string::npos);
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//////////////////////////////////////////////////////////////////////////
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class Exception : public exception
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{
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private:
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string reason;
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public:
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Exception(const char* what) : reason(what) {}
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~Exception() throw() {}
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const char* what() const throw() { return reason.c_str(); }
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};
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//////////////////////////////////////////////////////////////////////////
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class FileFinder
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{
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public:
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FileFinder();
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FileFinder(const string& fn);
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~FileFinder();
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void search_for(const string& fn);
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string get_next_file();
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private:
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int pos;
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vector<string> files;
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};
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//////////////////////////////////////////////////////////////////////////
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struct export_entry_named
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{
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string source_name;
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string export_name;
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bool operator<(const export_entry_named& e) const
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{
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return this->export_name.compare(e.export_name) < 0;
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}
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};
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struct export_entry_ordinal
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{
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string source_name;
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unsigned short ordinal;
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export_entry_ordinal() : ordinal(0) {}
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bool operator<(const export_entry_ordinal& e) const
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{
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return this->ordinal < e.ordinal;
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}
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};
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//////////////////////////////////////////////////////////////////////////
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class FileDeclParser
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{
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public:
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FileDeclParser(const char* file_name) throw(exception);
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virtual void parse() throw(exception);
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protected:
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string buffer;
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string file_name;
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vector<export_entry_named> exports_named;
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vector<export_entry_ordinal> exports_ordinal;
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size_t find_line_start(size_t pos);
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bool is_containing_line_commented(size_t pos);
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void prefilter() throw(exception);
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void parse_make_export(const string& line) throw(exception);
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void parse_forward_to_unicows(const string& line) throw(exception);
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int find_matching_export(const string& s);
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void filter_declaration(string& s);
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};
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//////////////////////////////////////////////////////////////////////////
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class StubsParser : public FileDeclParser
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{
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public:
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StubsParser(const char* file_name) throw(exception);
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void parse() throw(exception);
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};
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//////////////////////////////////////////////////////////////////////////
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#endif
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