diff options
Diffstat (limited to 'kmymoney2/mymoney/mymoneyutils.cpp')
| -rw-r--r-- | kmymoney2/mymoney/mymoneyutils.cpp | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/kmymoney2/mymoney/mymoneyutils.cpp b/kmymoney2/mymoney/mymoneyutils.cpp new file mode 100644 index 0000000..3739f9a --- /dev/null +++ b/kmymoney2/mymoney/mymoneyutils.cpp @@ -0,0 +1,339 @@ +/*************************************************************************** + mymoneyutils.cpp - description + ------------------- + begin : Tue Jan 29 2002 + copyright : (C) 2000-2002 by Michael Edwardes + email : mte@users.sourceforge.net + Javier Campos Morales <javi_c@users.sourceforge.net> + Felix Rodriguez <frodriguez@users.sourceforge.net> + John C <thetacoturtle@users.sourceforge.net> + Thomas Baumgart <ipwizard@users.sourceforge.net> + Kevin Tambascio <ktambascio@users.sourceforge.net> + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include <iostream> + +#include "mymoneyutils.h" +#include "mymoneyaccount.h" + +#include <cstdio> +#include <cstdarg> +#include <cstdlib> + +#include <qregexp.h> + +#ifdef _CHECK_MEMORY + +#undef new +#undef _CheckMemory_Leak +#undef _CheckMemory_FreeAll + +_CheckMemory chkmem; +bool enable=false; + +_CheckMemoryEntry::_CheckMemoryEntry(void *p, int line, size_t size, const char *file) + : m_p(p), m_line(line), m_size(size), m_file(file) +{ +} + +_CheckMemoryEntry::_CheckMemoryEntry() + : m_p(0), m_line(0), m_size(0) +{ +} + + +///////////////////////////////////////////////////////////////////////////////////////// +_CheckMemory::_CheckMemory() +{ + outfunc = (_CheckMemoryOutFunc *)NULL; +} + +_CheckMemory::_CheckMemory(_CheckMemoryOutFunc *out) +{ + outfunc = out; +} + +_CheckMemory::~_CheckMemory() +{ +} + +_CheckMemoryOutFunc *_CheckMemory::SetOutFunc(_CheckMemoryOutFunc *out) +{ + _CheckMemoryOutFunc *old; + old = outfunc; + outfunc = out; + return old; +} + +void _CheckMemory::Output(const char *fmt,...) +{ + va_list args; + char buf[128]; + va_start(args,fmt); + if(outfunc) { + vsprintf(buf,fmt,args); + outfunc(buf); + } + else { + vfprintf(stderr,fmt,args); + putc('\n', stderr); + } + va_end(args); +} + +int _CheckMemory::TableCount(void) +{ + return table.size(); +} + +bool _CheckMemory::CheckMemoryLeak(bool freeall) +{ + bool d = false; + size_t total = 0; + int freec = 0; + CheckMemoryTable::ConstIterator it; + + for(it = table.begin(); it != table.end(); ++it) { + if((*it).pointer() != 0) { + total += (*it).size(); + freec++; + if(d == false) { + Output("CheckMemory++: CheckMemoryLeak: Memory leak detected!"); + Output("Position |Size(bytes) |Allocated at"); + d=true; + } + if(d==true) + Output("%p |%-13d|%s:%d",(*it).pointer(),(int)(*it).size(),(*it).file(),(*it).line()); + } + } + if(d == true) + Output("You have forgotten to free %d object(s), %d bytes of memory.",freec, (int)total); + else + Output("CheckMemory++: CheckMemoryLeak: No memory leak detected."); + if(freeall == true) + FreeAll(); + return true; +} + +void _CheckMemory::FreeAll() +{ + size_t total=0; + int freec=0; + CheckMemoryTable::Iterator it; + + for(it = table.begin(); it != table.end(); it = table.begin()) { + if((*it).pointer() != 0) { + total += (*it).size(); + freec++; + Output("CheckMemory++: FreeAll: freed %d bytes of memory at %p.",(int)(*it).size(),(*it).pointer()); + free((*it).pointer()); + } + table.remove(it); + } + Output("CheckMemory++: FreeAll: Totally freed %d objects, %d bytes of memory.",freec,(int)total); +} + +void _CheckMemory_Init(_CheckMemoryOutFunc *out) +{ + if(enable!=true) { + chkmem.Restart(); + chkmem.SetOutFunc(out); + enable=true; + } +} + +void _CheckMemory_End() +{ + if(enable!=false) { + chkmem.Restart(); + chkmem.SetOutFunc(NULL); + enable=false; + } +} + +///////////////////////////////////////////////////////////////////////////////////////// +void *operator new(size_t s,const char *file,int line) throw() +{ + void *p = malloc(s); + + if(p == NULL) throw; + if(enable==true) { + _CheckMemoryEntry entry(p, line, s, file); + chkmem.table[p] = entry; + } + return p; +} + +void * operator new [] (size_t s,const char *file,int line) throw() +{ + void *p = malloc(s); + + if(p == NULL) throw; + if(enable==true) { + _CheckMemoryEntry entry(p, line, s, file); + chkmem.table[p] = entry; + } + return p; +} + +void operator delete(void *p) throw() +{ + if(enable==true) { + CheckMemoryTable::Iterator it; + it = chkmem.table.find(p); + if(it != chkmem.table.end()) { + chkmem.table.remove(it); + } + } + free(p); +} + +void operator delete [] (void *p) throw() +{ + if(enable==true) { + CheckMemoryTable::Iterator it; + it = chkmem.table.find(p); + if(it != chkmem.table.end()) { + chkmem.table.remove(it); + } + } + free(p); +} + +#endif // _CHECK_MEMORY + +QString MyMoneyUtils::getFileExtension(QString strFileName) +{ + QString strTemp; + if(!strFileName.isEmpty()) + { + //find last . delminator + int nLoc = strFileName.findRev('.'); + if(nLoc != -1) + { + strTemp = strFileName.right(strFileName.length() - (nLoc + 1)); + return strTemp.upper(); + } + } + return strTemp; +} + +int MyMoneyTracer::m_indentLevel = 0; +int MyMoneyTracer::m_onoff = 0; + +MyMoneyTracer::MyMoneyTracer(const char* name) +{ + if(m_onoff) { + QRegExp exp("(.*)::(.*)"); + if(exp.search(name) != -1) { + m_className = exp.cap(1); + m_memberName = exp.cap(2); + } else { + m_className = QString(name); + m_memberName = QString(); + } + QString indent; + indent.fill(' ', m_indentLevel); + std::cerr << indent.latin1() << "ENTER: " << m_className.latin1() << "::" << m_memberName.latin1() << std::endl; + } + m_indentLevel += 2; +} + +MyMoneyTracer::MyMoneyTracer(const QString& className, const QString& memberName) : + m_className(className), + m_memberName(memberName) +{ + if(m_onoff) { + QString indent; + indent.fill(' ', m_indentLevel); + std::cerr << indent.latin1() << "ENTER: " << m_className.latin1() << "::" << m_memberName.latin1() << std::endl; + } + m_indentLevel += 2; +} + +MyMoneyTracer::~MyMoneyTracer() +{ + m_indentLevel -= 2; + if(m_onoff) { + QString indent; + indent.fill(' ', m_indentLevel); + std::cerr << indent.latin1() << "LEAVE: " << m_className.latin1() << "::" << m_memberName.latin1() << std::endl; + } +} + +void MyMoneyTracer::printf(const char *format, ...) const +{ + if(m_onoff) { + va_list args; + va_start(args, format); + QString indent; + indent.fill(' ', m_indentLevel); + std::cerr << indent.latin1(); + + vfprintf(stderr,format,args); + putc('\n', stderr); + va_end(args); + } +} + +void MyMoneyTracer::onOff(int onOff) +{ + m_onoff = onOff; +} + +void MyMoneyTracer::on(void) +{ + m_onoff = 1; +} + +void MyMoneyTracer::off(void) +{ + m_onoff = 0; +} + +QString dateToString(const QDate& date) +{ + if(!date.isNull() && date.isValid()) + return date.toString(Qt::ISODate); + + return QString(); +} + +QDate stringToDate(const QString& str) +{ + if(str.length()) { + QDate date = QDate::fromString(str, Qt::ISODate); + if(!date.isNull() && date.isValid()) + return date; + } + return QDate(); +} + +QString QStringEmpty(const QString& val) +{ + if(!val.isEmpty()) + return QString(val); + + return QString(); +} + +unsigned long extractId(const QString& txt) +{ + int pos; + unsigned long rc = 0; + + pos = txt.find(QRegExp("\\d+"), 0); + if(pos != -1) { + rc = atol(txt.mid(pos)); + } + return rc; +} |