Browse Source
this file was out of controll by subversion (I forgot to add it) added: the update can only download files from urles which begin with: http://downloads.sourceforge.net/ ftp://ttmath.org/ this is in the case of someone hacked the server with *.ini file git-svn-id: svn://ttmath.org/publicrep/ttcalc/trunk@293 e52654a7-88a9-db11-a3e9-0013d4bc506emaster
8 changed files with 317 additions and 41 deletions
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/*
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* This file is a part of TTCalc - a mathematical calculator |
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* and is distributed under the (new) BSD licence. |
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* Author: Tomasz Sowa <t.sowa@ttmath.org> |
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*/ |
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/*
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* Copyright (c) 2006-2010, Tomasz Sowa |
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* All rights reserved. |
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*
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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*
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* * Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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*
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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*
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* * Neither the name Tomasz Sowa nor the names of contributors to this |
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* project may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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* THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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int ToLower(int c) |
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{ |
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if( c>='A' && c<='Z' ) |
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return c - 'A' + 'a'; |
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return c; |
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} |
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/*!
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this function compares two strings |
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(case insensitive) |
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*/ |
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bool EqualStrings(const char * str1, const char * str2) |
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{ |
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for( ; ToLower(*str1) == ToLower(*str2) ; ++str1, ++str2 ) |
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if( *str1 == 0 ) |
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return true; // *str2 will be 0 too
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return false; |
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} |
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/*!
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returning true if short_str is a substring of long_str (no case-sensitive) |
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*/ |
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bool IsSubStringNoCase(const char * short_str, const char * long_str) |
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{ |
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while( *short_str && *long_str && ToLower(*short_str) == ToLower(*long_str) ) |
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{ |
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++short_str; |
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++long_str; |
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} |
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if( *short_str == 0 ) |
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return true; |
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return false; |
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} |
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@ -0,0 +1,47 @@
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/*
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* This file is a part of TTCalc - a mathematical calculator |
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* and is distributed under the (new) BSD licence. |
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* Author: Tomasz Sowa <t.sowa@ttmath.org> |
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*/ |
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|
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/*
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* Copyright (c) 2006-2010, Tomasz Sowa |
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* All rights reserved. |
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*
|
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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*
|
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* * Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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*
|
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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*
|
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* * Neither the name Tomasz Sowa nor the names of contributors to this |
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* project may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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* THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef headerfilemisc |
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#define headerfilemisc |
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int ToLower(int c); |
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bool EqualStrings(const char * str1, const char * str2); |
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bool IsSubStringNoCase(const char * short_str, const char * long_str); |
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#endif |
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@ -0,0 +1,151 @@
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/*
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* This file is a part of TTCalc - a mathematical calculator |
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* and is distributed under the (new) BSD licence. |
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* Author: Tomasz Sowa <t.sowa@ttmath.org> |
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*/ |
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|
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/*
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* Copyright (c) 2006-2008, Tomasz Sowa |
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* All rights reserved. |
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*
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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*
|
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* * Redistributions of source code must retain the above copyright notice, |
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* this list of conditions and the following disclaimer. |
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*
|
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* * Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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*
|
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* * Neither the name Tomasz Sowa nor the names of contributors to this |
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* project may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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* THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include "threadcontroller.h" |
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#include <cstdio> |
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ThreadController::ThreadController() |
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{ |
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calculations = 0; |
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ready_for_stop = 0; |
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exit_thread = false; |
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} |
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ThreadController::~ThreadController() |
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{ |
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if(calculations) CloseHandle(calculations); |
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if(ready_for_stop) CloseHandle(ready_for_stop); |
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} |
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bool ThreadController::Init() volatile |
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{ |
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char * buffer = new char[300]; |
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// with 'GetTickCount()' we're generating an unique identifier of our event
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// (there can be another window of ttcalc)
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sprintf((char*)buffer,"TTCalcEventForManagingThreads9928%u", |
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(unsigned int)GetTickCount()); |
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// 'calculations' will be for auto-reseting and initialized as non-signaled
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if( (calculations = CreateEvent(0,false,false,(char*)buffer))==NULL) |
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{ |
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delete [] buffer; |
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return false; |
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} |
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sprintf((char*)buffer,"TTCalcEventReadyForStop5567%u", |
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(unsigned int)GetTickCount()); |
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// 'ready_for_stop' will be for manual-reseting and initialized as signaled
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// 'manual-reset' means that we must call ResetEvent() function (from WinAPI)
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// to manually reset the state to nonsignaled
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if( (ready_for_stop = CreateEvent(0,true,true,(char*)buffer))==NULL) |
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{ |
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delete [] buffer; |
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return false; |
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} |
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delete [] buffer; |
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return stop_calculating.Init(); |
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} |
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void ThreadController::ReadyForStop() volatile |
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{ |
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SetEvent( ready_for_stop ); |
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} |
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void ThreadController::StopCalculatingAndExitThread() volatile |
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{ |
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WaitForSingleObject(ready_for_stop,INFINITE); |
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stop_calculating.Stop(); |
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exit_thread = true; |
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SetEvent(calculations); |
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} |
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void ThreadController::StopCalculating() volatile |
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{ |
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WaitForSingleObject(ready_for_stop, INFINITE); |
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stop_calculating.Stop(); |
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} |
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void ThreadController::StartCalculating() volatile |
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{ |
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SetEvent(calculations); |
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} |
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volatile bool ThreadController::WaitForCalculatingAndBlockForStop() volatile |
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{ |
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WaitForSingleObject(calculations,INFINITE); |
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ResetEvent(ready_for_stop); |
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stop_calculating.Start(); |
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return !exit_thread; |
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} |
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const volatile ttmath::StopCalculating * ThreadController::GetStopObject() volatile const |
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{ |
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return &stop_calculating; |
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} |
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bool ThreadController::WasStopSignal() volatile const |
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{ |
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return stop_calculating.WasStopSignal(); |
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} |
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// private
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ThreadController::ThreadController(const ThreadController &) |
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{ |
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} |
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