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Merge pull request 'api2021 part I' (#4) from api2021 into master

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Reviewed-on: #4
master
Tomasz Sowa 2 years ago
parent 448ad42961 49c2b478c0
commit 848cdf9c03
83 changed files with 11720 additions and 6626 deletions
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21
.editorconfig
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# EditorConfig
# https://editorconfig.org/
# https://editorconfig-specification.readthedocs.io/
# top-most EditorConfig file
root = true
# Unix-style newlines with a newline ending every file
[*]
end_of_line = lf
insert_final_newline = true
# 4 space indentation
[*.{h,cpp,html,css,js,conf,txt}]
indent_style = tab
indent_size = 4
# Tab indentation (no size specified)
[Makefile]
indent_style = tab
indent_size = 4

4
.gitignore vendored
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.project
.settings/
*.o
*.a
src/pikotools.a
tests/tests
m

86
Makefile
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# Makefile for GNU make
ifndef CXX
CXX = clang++
endif
ifndef CXXFLAGS
CXXFLAGS = -Wall -O2 -I/usr/local/include
endif
export CXX
export CXXFLAGS
export AR
ifndef LDFLAGS
LDFLAGS = -L/usr/local/lib
endif
ifndef AR
AR = ar
endif
all: src
#CXX=g++5
#CXXFLAGS=-Wall -O0 -g3 -gdwarf-2 -std=c++14
export CXX
export CXXFLAGS
export LDFLAGS
export AR
src: FORCE
$(MAKE) -C src
all: space mainparser mainspaceparser utf8 date convert log
tests: FORCE
$(MAKE) -C src
$(MAKE) -C tests
tests-gcc10: FORCE
env CXX=g++10 CXXFLAGS="-Wl,-rpath=/usr/local/lib/gcc10/ -Wall -pedantic -O0 -g3 -std=c++20 -fmax-errors=1 -I../src -I/usr/local/include" $(MAKE) -C src
env CXX=g++10 CXXFLAGS="-Wl,-rpath=/usr/local/lib/gcc10/ -Wall -pedantic -O0 -g3 -std=c++20 -fmax-errors=1 -I../src -I/usr/local/include" $(MAKE) -C tests
space: FORCE
@cd space ; $(MAKE) -e
tests-clang: FORCE
env CXX=clang++ CXXFLAGS="-Wall -pedantic -O0 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C src
env CXX=clang++ CXXFLAGS="-Wall -pedantic -O0 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C tests
mainparser: FORCE
@cd mainparser ; $(MAKE) -e
mainspaceparser: FORCE
@cd mainspaceparser ; $(MAKE) -e
tests-clang-sa: FORCE
env CXX=clang++ CXXFLAGS="-fsanitize=address -Wall -pedantic -O0 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C src
env CXX=clang++ CXXFLAGS="-fsanitize=address -Wall -pedantic -O0 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C tests
utf8: FORCE
@cd utf8 ; $(MAKE) -e
date: FORCE
@cd date ; $(MAKE) -e
tests-clang-sm: FORCE
env CXX=clang++ CXXFLAGS="-fsanitize=memory -Wall -pedantic -O3 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C src
env CXX=clang++ CXXFLAGS="-fsanitize=memory -Wall -pedantic -O3 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C tests
convert: FORCE
@cd convert ; $(MAKE) -e
log: FORCE
@cd log ; $(MAKE) -e
tests-clang-su: FORCE
env CXX=clang++ CXXFLAGS="-fsanitize=undefined -Wall -pedantic -O3 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C src
env CXX=clang++ CXXFLAGS="-fsanitize=undefined -Wall -pedantic -O3 -g3 -std=c++20 -I../src -I/usr/local/include" $(MAKE) -C tests
clean: FORCE
$(MAKE) -C src clean
$(MAKE) -C tests clean
depend: FORCE
$(MAKE) -C src depend
$(MAKE) -C tests depend
FORCE:
clean:
@cd space ; $(MAKE) -e clean
@cd mainparser ; $(MAKE) -e clean
@cd mainspaceparser ; $(MAKE) -e clean
@cd utf8 ; $(MAKE) -e clean
@cd date ; $(MAKE) -e clean
@cd convert ; $(MAKE) -e clean
@cd log ; $(MAKE) -e clean
depend:
@cd space ; $(MAKE) -e depend
@cd mainparser ; $(MAKE) -e depend
@cd mainspaceparser ; $(MAKE) -e depend
@cd utf8 ; $(MAKE) -e depend
@cd date ; $(MAKE) -e depend
@cd convert ; $(MAKE) -e depend
@cd log ; $(MAKE) -e depend
FORCE:

27
convert/Makefile
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include Makefile.o.dep
libname=convert.a
all: $(libname)
$(libname): $(o)
$(AR) rcs $(libname) $(o)
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) -I.. $<
depend:
makedepend -Y. -I.. -f- *.cpp > Makefile.dep
echo -n "o = " > Makefile.o.dep
ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
clean:
rm -f *.o
rm -f $(libname)
include Makefile.dep

5
convert/Makefile.dep
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# DO NOT DELETE
inttostr.o: inttostr.h
misc.o: misc.h text.h
text.o: text.h

1
convert/Makefile.o.dep
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o = inttostr.o misc.o text.o

196
convert/text.cpp
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/*
* This file is a part of PikoTools
* and is distributed under the (new) BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2017-2018, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name Tomasz Sowa nor the names of contributors to this
* project may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <cstddef>
#include "text.h"
namespace PT
{
// white_chars table should be sorted (a binary search algorithm is used to find a character)
// we do not treat a new line character (10) as a white character here
// also space (32) and tab (9) are not inserted here
static const wchar_t white_chars_table[] = {
0x000B, // LINE TABULATION (vertical tabulation)
0x000C, // FORM FEED (FF)
0x000D, // CARRIAGE RETURN (CR) - a character at the end in a dos text file
0x0085, // NEXT LINE (NEL)
0x00A0, // NO-BREAK SPACE (old name: NON-BREAKING SPACE)
0x1680, // OGHAM SPACE MARK
0x180E, // MONGOLIAN VOWEL SEPARATOR
0x2000, // EN QUAD
0x2001, // EM QUAD
0x2002, // EN SPACE
0x2003, // EM SPACE
0x2004, // THREE-PER-EM SPACE
0x2005, // FOUR-PER-EM SPACE
0x2006, // SIX-PER-EM SPACE
0x2007, // FIGURE SPACE
0x2008, // PUNCTUATION SPACE
0x2009, // THIN SPACE
0x200A, // HAIR SPACE
0x2028, // LINE SEPARATOR
0x2029, // PARAGRAPH SEPARATOR
0x202F, // NARROW NO-BREAK SPACE
0x205F, // MEDIUM MATHEMATICAL SPACE
0x3000, // IDEOGRAPHIC SPACE
0xFEFF, // ZERO WIDTH NO-BREAK SPACE
};
/*
if check_additional_chars is false then we are testing only a space (32), tab (9) and a new line (10) (if treat_new_line_as_white is true)
*/
bool IsWhite(wchar_t c, bool check_additional_chars, bool treat_new_line_as_white)
{
// space (32) and tab (9) are the most common white chars
// so we check them at the beginning (optimisation)
if( c == 32 || c == 9 )
return true;
std::size_t len = sizeof(white_chars_table) / sizeof(wchar_t);
std::size_t o1 = 0;
std::size_t o2 = len - 1;
if( c == 10 )
return treat_new_line_as_white ? true : false;
if( !check_additional_chars )
return false;
if( c < white_chars_table[o1] || c > white_chars_table[o2] )
return false;
if( c == white_chars_table[o1] || c == white_chars_table[o2] )
return true;
while( o1 + 1 < o2 )
{
std::size_t o = (o2 - o1)/2 + o1;
if( c == white_chars_table[o] )
return true;
if( c > white_chars_table[o] )
o1 = o;
else
o2 = o;
}
return false;
}
bool IsDigit(wchar_t c, int base, int * digit)
{
int d = 0;
if( c >= '0' && c <= '9' )
{
d = c - '0';
}
else
if( c >= 'a' && c <= 'f' )
{
d = c - 'a' + 10;
}
else
if( c >= 'A' && c <= 'F' )
{
d = c - 'A' + 10;
}
else
{
if( digit )
*digit = d;
return false;
}
if( digit )
*digit = d;
return d < base;
}
wchar_t ToLower(wchar_t c)
{
if( c >= 'A' && c <= 'Z' )
return c - 'A' + 'a';
return c;
}
wchar_t ToUpper(wchar_t c)
{
if( c >= 'a' && c <= 'z' )
return c - 'a' + 'A';
return c;
}
void ToLower(std::wstring & s)
{
std::wstring::size_type i;
for(i=0 ; i<s.size() ; ++i)
s[i] = ToLower(s[i]);
}
void ToUpper(std::wstring & s)
{
std::wstring::size_type i;
for(i=0 ; i<s.size() ; ++i)
s[i] = ToUpper(s[i]);
}
}

269
convert/text.h
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/*
* This file is a part of PikoTools
* and is distributed under the (new) BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2017-2018, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name Tomasz Sowa nor the names of contributors to this
* project may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef headerfile_picotools_convert_text
#define headerfile_picotools_convert_text
#include <string>
namespace PT
{
bool IsWhite(wchar_t c, bool check_additional_chars = true, bool treat_new_line_as_white = true);
bool IsDigit(wchar_t c, int base = 10, int * digit = 0);
template<class CharType>
CharType * SkipWhite(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
{
while( IsWhite(static_cast<wchar_t>(*str), check_additional_chars, treat_new_line_as_white) )
{
str += 1;
}
return str;
}
/*
*
* str_end is pointing at the end of the string (the last item + one)
*
* return value is a pointer to the first white character after a non-white character at the end
* or to the last+one if there is no any white characters
*
*/
template<class CharType>
CharType * SkipWhiteFromBack(CharType * str_begin, CharType * str_end, bool check_additional_chars = true, bool treat_new_line_as_white = true)
{
while( str_end > str_begin && IsWhite(static_cast<wchar_t>(*(str_end-1)), check_additional_chars, treat_new_line_as_white) )
{
str_end -= 1;
}
return str_end;
}
template<class CharType>
CharType * SkipWhiteFromBack(CharType * str, bool check_additional_chars = true, bool treat_new_line_as_white = true)
{
CharType * str_begin = str;
while( *str != 0 )
{
str += 1;
}
return SkipWhiteFromBack(str_begin, str, check_additional_chars, treat_new_line_as_white);
}
wchar_t ToLower(wchar_t c);
wchar_t ToUpper(wchar_t c);
// change to a template
void ToLower(std::wstring & s);
void ToUpper(std::wstring & s);
template<class StringType1, class StringType2>
int CompareNoCase(const StringType1 * str1, const StringType2 * str2)
{
while( *str1 && *str2 && ToLower(*str1) == ToLower(*str2) )
{
++str1;
++str2;
}
if( *str1 == 0 && *str2 == 0 )
return 0;
return (int)ToLower(*str1) - (int)ToLower(*str2);
}
template<class StringType1, class StringType2>
int CompareNoCase(const StringType1 & str1, const StringType2 & str2)
{
return CompareNoCase(str1.c_str(), str2.c_str());
}
template<class StringType1, class StringType2>
int CompareNoCasep(const StringType1 * str1, const StringType2 * str2)
{
return CompareNoCase(str1, str2);
}
template<class StringType1, class StringType2>
int CompareNoCase(const StringType1 * str1_begin, const StringType1 * str1_end, const StringType2 * str2)
{
while( str1_begin < str1_end && *str2 && ToLower(*str1_begin) == ToLower(*str2) )
{
++str1_begin;
++str2;
}
if( str1_begin == str1_end && *str2 == 0 )
return 0;
wchar_t str1_char = 0;
if( str1_begin < str1_end )
str1_char = *str1_begin;
return (int)ToLower(str1_char) - (int)ToLower(*str2);
}
template<class StringType1, class StringType2>
bool EqualNoCase(const StringType1 * str1, const StringType2 * str2)
{
return CompareNoCase(str1, str2) == 0;
}
template<class StringType1, class StringType2>
bool EqualNoCase(const StringType1 & str1, const StringType2 & str2)
{
return EqualNoCase(str1.c_str(), str2.c_str());
}
template<class StringType1, class StringType2>
bool EqualNoCasep(const StringType1 * str1, const StringType2 * str2)
{
return EqualNoCase(str1, str2);
}
template<class StringType1, class StringType2>
bool EqualNoCase(const StringType1 * str1_begin, const StringType1 * str1_end, const StringType2 * str2)
{
return CompareNoCase(str1_begin, str1_end, str2) == 0;
}
template<class StringType1, class StringType2>
bool IsSubStringp(const StringType1 * short_str, const StringType2 * long_str)
{
while( *short_str && *long_str && wchar_t(*short_str) == wchar_t(*long_str) )
{
++short_str;
++long_str;
}
if( *short_str == 0 )
return true;
return false;
}
template<class StringType1, class StringType2>
bool IsSubString(const StringType1 * short_str, const StringType2 * long_str)
{
return IsSubStringp(short_str, long_str);
}
template<class StringType1, class StringType2>
bool IsSubString(const StringType1 & short_str, const StringType2 & long_str)
{
return IsSubStringp(short_str.c_str(), long_str.c_str());
}
template<class StringType1, class StringType2>
bool IsSubStringNoCasep(const StringType1 * short_str, const StringType2 * long_str)
{
while( *short_str && *long_str && ToLower(*short_str) == ToLower(*long_str) )
{
++short_str;
++long_str;
}
if( *short_str == 0 )
return true;
return false;
}
template<class StringType1, class StringType2>
bool IsSubStringNoCase(const StringType1 * short_str, const StringType2 * long_str)
{
return IsSubStringNoCasep(short_str, long_str);
}
template<class StringType1, class StringType2>
bool IsSubStringNoCase(const StringType1 & short_str, const StringType2 & long_str)
{
return IsSubStringNoCasep(short_str.c_str(), long_str.c_str());
}
}
#endif

27
date/Makefile
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include Makefile.o.dep
libname=date.a
all: $(libname)
$(libname): $(o)
$(AR) rcs $(libname) $(o)
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) -I.. $<
depend:
makedepend -Y. -I.. -f- *.cpp > Makefile.dep
echo -n "o = " > Makefile.o.dep
ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
clean:
rm -f *.o
rm -f $(libname)
include Makefile.dep

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date/Makefile.dep
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# DO NOT DELETE
date.o: date.h ../convert/inttostr.h

1
date/Makefile.o.dep
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o = date.o

27
log/Makefile
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include Makefile.o.dep
libname=log.a
all: $(libname)
$(libname): $(o)
$(AR) rcs $(libname) $(o)
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) -I.. $<
depend:
makedepend -Y. -I.. -f- *.cpp > Makefile.dep
echo -n "o = " > Makefile.o.dep
ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
clean:
rm -f *.o
rm -f $(libname)
include Makefile.dep

9
log/Makefile.dep
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# DO NOT DELETE
filelog.o: filelog.h ../textstream/textstream.h ../space/space.h
filelog.o: ../textstream/types.h ../date/date.h ../convert/inttostr.h
filelog.o: ../membuffer/membuffer.h ../textstream/types.h ../utf8/utf8.h
log.o: log.h ../textstream/textstream.h ../space/space.h
log.o: ../textstream/types.h ../date/date.h ../convert/inttostr.h
log.o: ../membuffer/membuffer.h ../textstream/types.h filelog.h
log.o: ../utf8/utf8.h

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log/Makefile.o.dep
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o = filelog.o log.o

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mainparser/Makefile
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include Makefile.o.dep
libname=mainparser.a
all: $(libname)
$(libname): $(o)
$(AR) rcs $(libname) $(o)
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) -I.. $<
depend:
makedepend -Y. -I.. -f- *.cpp > Makefile.dep
echo -n "o = " > Makefile.o.dep
ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
clean:
rm -f *.o
rm -f $(libname)
include Makefile.dep

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mainparser/Makefile.dep
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# DO NOT DELETE
mainparser.o: mainparser.h

1
mainparser/Makefile.o.dep
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o = mainparser.o

237
mainparser/mainparser.cpp
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/*
* This file is a part of PikoTools
* and is distributed under the (new) BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2011-2012, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name Tomasz Sowa nor the names of contributors to this
* project may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "mainparser.h"
#include <string.h>
namespace PT
{
MainParser::MainParser()
{
argsize = 0;
arg = 0;
Reset();
}
MainParser::MainParser(int argc, const char ** argv)
{
Set(argc, argv);
Reset();
}
void MainParser::Set(int argc, const char ** argv)
{
argsize = argc;
arg = argv;
Reset();
}
void MainParser::Reset()
{
argindex = 1;
offset = 0;
has_single_param = false;
has_double_param = false;
}
char MainParser::GetSingleParam()
{
if( !has_single_param )
return 0;
if( last_single_param != 0 )
return last_single_param;
Advance();
if( argindex >= argsize )
return 0;
last_single_param = arg[argindex][offset];
offset += 1;
return last_single_param;
}
bool MainParser::IsSingleParam(char c)
{
return GetSingleParam() == c;
}
const char * MainParser::GetDoubleParam()
{
empty = 0;
if( !has_double_param )
return &empty;
if( last_double_param != &empty )
return last_double_param;
Advance();
if( argindex >= argsize )
return &empty;
last_double_param = &arg[argindex][offset];
offset = 0;
argindex += 1;
return last_double_param;
}
bool MainParser::IsDoubleParam(const char * param)
{
return strcmp(GetDoubleParam(), param) == 0;
}
const char * MainParser::GetValue()
{
empty = 0;
Advance();
if( argindex >= argsize )
return &empty;
const char * value = &arg[argindex][offset];
offset = 0;
argindex += 1;
has_single_param = false;
has_double_param = false;
return value;
}
bool MainParser::NextParam()
{
bool was_single_param = has_single_param;
has_single_param = false;
has_double_param = false;
last_single_param = 0;
last_double_param = &empty;
empty = 0;
if( Advance() )
was_single_param = false;
if( argindex >= argsize )
return false;
if( arg[argindex][offset]=='-' )
{
if( arg[argindex][offset+1]=='-' )
{
has_double_param = true;
offset += 2;
}
else
{
has_single_param = true;
offset += 1;
}
}
else
{
if( was_single_param )
has_single_param = true;
}
return has_single_param || has_double_param;
}
bool MainParser::IsEnd()
{
Advance();
return argindex >= argsize;
}
bool MainParser::HasSingleParam()
{
return has_single_param;
}
bool MainParser::HasDoubleParam()
{
return has_double_param;
}
bool MainParser::Advance()
{
bool was_incremented = false;
while( argindex < argsize && arg[argindex][offset] == 0 )
{
offset = 0;
argindex += 1;
was_incremented = true;
}
return was_incremented;
}
} // namespace

132
mainparser/mainparser.h
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/*
* This file is a part of PikoTools
* and is distributed under the (new) BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2011-2012, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name Tomasz Sowa nor the names of contributors to this
* project may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef headerfile_picotools_mainparser_mainparser
#define headerfile_picotools_mainparser_mainparser
namespace PT
{
/*
a very little parser for main(int argc, char ** argv) parameters
look in sample/sample.cpp how to use the parser
*/
class MainParser
{
public:
MainParser();
MainParser(int argc, const char ** argv);
// setting arguments passed to main(int argc, char ** argv) function
void Set(int argc, const char ** argv);
// reseting the current state of parsing
// now you can start parsing from the beginning
// you don't have to call it for the first time
// (is automatically called by the Set method)
void Reset();
// checking if there is a next single or double parameter
// this method represents the main loop of checking parameters
bool NextParam();
// returning a single parameter (if exists) or '\0' otherwise
// single parameter means a parameter with '-' at the beginning e.g. "-a"
// next call to this method (without calling NextParam) returns the same value
// this method should be called after NextParam()
char GetSingleParam();
// calling GetSingleParam() and comparign with 'c'
bool IsSingleParam(char c);
// returning a string for a double parameter or an empty string if there is no such a parameter
// double parameter means a parameter with '--' at the beginning e.g. "--output"
// next call to this method (without calling NextParam) returns the same value
// GetDoubleParam() should be called after NextParam()
// this method never returns a null pointer -- if there is no a param name (end of the string)
// a pointer to en empty string will be returned
const char * GetDoubleParam();
// calling GetDoubleParam() and comparing with 'param'
// so you don't have to call strcmp directly
bool IsDoubleParam(const char * param);
// returning a string representing a value
// you have to know which parameter requires a value
// and if such a parameter is found then use this method to obtain the value
// the method advances the current pointer so next call to this method return a next value
// you can call GetValue() even when NextParam() has returned false
// in such a case this gets you the last values (those at the end of the parameter list)
// this method never returns a null pointer -- if there is no a value (end of the string)
// a pointer to en empty string will be returned
const char * GetValue();
// returning true if the input string is finished
// there are no more parameters or values
bool IsEnd();
// returning true if there is a single parameter
// should be called after NextParam()
bool HasSingleParam();
// returning true if there is a double parameter
// should be called after NextParam()
bool HasDoubleParam();
private:
bool Advance();
int argindex;
int offset;
int argsize;
const char ** arg;
char empty;
bool has_single_param;
bool has_double_param;
char last_single_param;
const char * last_double_param;
};
} // namespace
#endif

10
mainparser/sample/Makefile
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output=sample
all: $(output)
$(output): sample.cpp ../mainparser.h ../mainparser.cpp
g++ -o $(output) sample.cpp ../mainparser.cpp
clean:
rm -f $(output)
rm -f $(output).exe

27
mainspaceparser/Makefile
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include Makefile.o.dep
libname=mainspaceparser.a
all: $(libname)
$(libname): $(o)
$(AR) rcs $(libname) $(o)
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) -I.. $<
depend:
makedepend -Y. -I.. -f- *.cpp > Makefile.dep
echo -n "o = " > Makefile.o.dep
ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep
clean:
rm -f *.o
rm -f $(libname)
include Makefile.dep

6
mainspaceparser/Makefile.dep
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# DO NOT DELETE
mainspaceparser.o: mainspaceparser.h ../space/space.h ../textstream/types.h
mainspaceparser.o: ../utf8/utf8.h ../textstream/textstream.h ../date/date.h
mainspaceparser.o: ../convert/inttostr.h ../membuffer/membuffer.h
mainspaceparser.o: ../textstream/types.h

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mainspaceparser/Makefile.o.dep
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o = mainspaceparser.o

297
mainspaceparser/mainspaceparser.cpp
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/*
* This file is a part of PikoTools
* and is distributed under the (new) BSD licence.
* Author: Tomasz Sowa <t.sowa@ttmath.org>
*/
/*
* Copyright (c) 2016-2017, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name Tomasz Sowa nor the names of contributors to this
* project may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "mainspaceparser.h"
#include "utf8/utf8.h"
#include <string.h>
// REMOVE ME
#include <iostream>
namespace PT
{
MainSpaceParser::MainSpaceParser()
{
space = 0;
options_space = 0;
use_utf8 = true;
last_status = status_ok;
}
MainSpaceParser::~MainSpaceParser()
{
}
void MainSpaceParser::UTF8(bool utf8)
{
use_utf8 = utf8;
}
void MainSpaceParser::SetSpace(Space & space_ref)
{
space = &space_ref;
options_space = 0;
}
std::wstring & MainSpaceParser::GetErrorToken()
{
return last_error_token;
}
MainSpaceParser::Status MainSpaceParser::Parse(int argc, const char ** argv)
{
if( !space )
{
return status_space_not_assigned;
}
options_space = space->FindSpace(L"options");
last_status = status_ok;
last_error_token.clear();
for(size_t i=1 ; i < (size_t)argc && last_status == status_ok ; )
{
Parse((size_t)argc, argv, i);
}
return last_status;
}
void MainSpaceParser::Parse(size_t argc, const char ** argv, size_t & argv_index)
{
const char * pchar = argv[argv_index];
if( *pchar == '-' )
{
if( *(pchar+1) == '-' )
{
ParseMultiArgument(argc, argv, argv_index);
}
else
{
ParseSingleArgument(argc, argv, argv_index);
}
}
else
{
last_status = status_syntax_error;
ConvertStr(pchar, last_error_token);
}
}
void MainSpaceParser::ConvertStr(const char * src, std::wstring & dst)
{
if( use_utf8 )
{
PT::UTF8ToWide(src,dst);
}
else
{
dst.clear();
for( ; *src ; ++src )
dst += (wchar_t)(unsigned char)*src;
}
}
void MainSpaceParser::ParseSingleArgument(size_t argc, const char ** argv, size_t & argv_index)
{
ConvertStr(argv[argv_index] + 1, wide_arg);
const wchar_t * wide_pchar = wide_arg.c_str();
temp_list_val.clear();
bool was_option = false;
argv_index += 1;
for( ; *wide_pchar && !was_option ; ++wide_pchar )
{
temp_arg = *wide_pchar;
size_t opt_size = RequireOption(temp_arg);
if( opt_size > 0 )
{
was_option = true;
if( *(wide_pchar+1) )
{
temp_val = wide_pchar + 1;
temp_list_val.push_back(temp_val);
opt_size -= 1;
}
for( ; opt_size > 0 && argv_index < argc ; --opt_size, ++argv_index)
{
ConvertStr(argv[argv_index], temp_val);
temp_list_val.push_back(temp_val);
}
if( opt_size > 0 )
{
last_status = status_reading_eof;
last_error_token.clear();
}
}
temp_val.clear();
AddValueToItem(temp_arg, temp_val, temp_list_val);
}
}
void MainSpaceParser::ParseMultiArgument(size_t argc, const char ** argv, size_t & argv_index)
{
ConvertStr(argv[argv_index] + 2, temp_arg);
argv_index += 1;
size_t opt_size = RequireOption(temp_arg);
temp_list_val.clear();
if( opt_size > 0 )
{
for( ; opt_size > 0 && argv_index < argc ; --opt_size, ++argv_index)
{
ConvertStr(argv[argv_index], temp_val);
temp_list_val.push_back(temp_val);
}
if( opt_size > 0 )
{
last_status = status_reading_eof;
last_error_token.clear();
}
}
temp_val.clear();
AddValueToItem(temp_arg, temp_val, temp_list_val);
}
void MainSpaceParser::AddValueToItem(const std::wstring & name, const std::wstring & empty_value, const std::vector<std::wstring> & list)
{
std::wstring * val = space->GetFirstValue(name);
if( !val )
{
if( list.empty() )
space->Add(name, empty_value);
else
if( list.size() == 1 )
space->Add(name, list[0]);
else
space->table[name] = list; // !! IMPROVE ME there'll be a new api in space
}
else
{
PT::Space::Table::iterator i = space->table.find(name);
PT::Space::Value * table_value;
if( i == space->table.end() )
{
table_value = &space->table[name];
table_value->push_back(*val);
//space->table_single.erase(name);
}
else
{
table_value = &i->second;
}
if( list.empty() )
{
table_value->push_back(empty_value);
}
else
{
for(const auto & list_item : list)
table_value->push_back(list_item);
}
}
}
size_t MainSpaceParser::RequireOption(const std::wstring & arg)
{
size_t res = 0;
if( options_space )
{
std::wstring * val = options_space->GetFirstValue(arg);
if( val )
{
/*
* IMPLEMENT ME
* add a converter to convert/inttostr.h
*
*/
long res_long = wcstol(val->c_str(), 0, 10);
if( res_long < 0 )
res_long = 0;
res = (size_t)res_long;
//std::wcout << L"argument " << arg << L" needs " << res << L" options" << std::endl;
}
}
return res;
}
} // namespace

27
space/Makefile
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include Makefile.o.dep
libname=space.a
all: $(libname)
$(libname): $(o)
$(AR) rcs $(libname) $(o)
%.o: %.cpp
$(CXX) -c $(CXXFLAGS) -I.. $<
depend:
makedepend -Y. -I.. -f- *.cpp > Makefile.dep
echo -n "o = " > Makefile.o.dep
ls -1 *.cpp | xargs -I foo echo -n foo " " | sed -E "s/([^\.]*)\.cpp[ ]/\1\.o/g" >> Makefile.o.dep