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added: uptime winix function prints how many sessions there are

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changed: functions for text/numbers conversions
         int Toi(const std::string & str,  int base = 10);
         int Toi(const std::wstring & str, int base = 10);
         int Toi(const char * str,         int base = 10);
         int Toi(const wchar_t * str,      int base = 10);

         long Tol(const std::string & str,  int base = 10);
         long Tol(const std::wstring & str, int base = 10);
         long Tol(const char * str,         int base = 10);
         long Tol(const wchar_t * str,      int base = 10);

         template<class CharType>
         bool Toa(unsigned long value, CharType * buffer, size_t buf_len, int base = 10);

         template<class CharType>
         bool Toa(long value, CharType * buffer, size_t buf_len, int base = 10);

         template<class CharType>
         bool Toa(unsigned int value, CharType * buffer, size_t buf_len, int base = 10);

         template<class CharType>
         bool Toa(int value, CharType * buffer, size_t buf_len, int base = 10);

         const wchar_t * Toa(unsigned int value,  int base = 10);
         const wchar_t * Toa(unsigned long value, int base = 10);
         const wchar_t * Toa(int value,  int base = 10);
         const wchar_t * Toa(long value, int base = 10);

         void Toa(int  value, std::string & res,  int base = 10, bool clear = true);
         void Toa(long value, std::string & res,  int base = 10, bool clear = true);
         void Toa(int  value, std::wstring & res, int base = 10, bool clear = true);
         void Toa(long value, std::wstring & res, int base = 10, bool clear = true);

added:   HtmlTextStream class (files htmltextstream.cpp htmltextstream.h in templates)
         this is a special stream for automatically escaping html tags
	     



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@682 e52654a7-88a9-db11-a3e9-0013d4bc506e
This commit is contained in:
Tomasz Sowa
2010-11-25 01:34:46 +00:00
parent 518281e101
commit 933c8841ff
53 changed files with 1925 additions and 1098 deletions
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150
core/misc.h
View File

@@ -18,45 +18,148 @@
#include "item.h"
int Atoi(const std::string & str, int base = 10);
int Atoi(const std::wstring & str, int base = 10);
int Atoi(const char * str, int base = 10);
int Atoi(const wchar_t * str, int base = 10);
long Atol(const std::string & str, int base = 10);
long Atol(const std::wstring & str, int base = 10);
long Atol(const char * str, int base = 10);
long Atol(const wchar_t * str, int base = 10);
/*
conversions between text and numbers
*/
int Toi(const std::string & str, int base = 10);
int Toi(const std::wstring & str, int base = 10);
int Toi(const char * str, int base = 10);
int Toi(const wchar_t * str, int base = 10);
long Tol(const std::string & str, int base = 10);
long Tol(const std::wstring & str, int base = 10);
long Tol(const char * str, int base = 10);
long Tol(const wchar_t * str, int base = 10);
// if the buffer is too small it will be terminated at the beginning (empty string)
// and the function returns false
template<class CharType>
bool Toa(unsigned long value, CharType * buffer, size_t buf_len, int base = 10)
{
size_t i1, i2;
long rest;
if( buf_len == 0 )
return false;
i1 = i2 = 0;
if( base < 2 ) base = 2;
if( base > 16 ) base = 16;
do
{
rest = value % base;
value = value / base;
buffer[i2++] = (rest < 10) ? char(rest) + '0' : char(rest) - 10 + 'A';
}
while(value != 0 && i2 < buf_len);
if( i2 >= buf_len )
{
buffer[0] = 0; // ops, the buffer was too small
return false;
}
buffer[i2--] = 0;
for( ; i1 < i2 ; ++i1, --i2)
{
CharType temp = buffer[i1];
buffer[i1] = buffer[i2];
buffer[i2] = temp;
}
return true;
}
// if the buffer is too small it will be terminated at the beginning (empty string)
// and the function returns false
template<class CharType>
bool Toa(long value, CharType * buffer, size_t buf_len, int base = 10)
{
if( buf_len == 0 )
return false;
CharType * buf = buffer;
if( value < 0 )
{
buffer[0] = '-';
buf += 1;
buf_len -= 1;
value = -value;
}
bool res = Toa(static_cast<unsigned long>(value), buf, buf_len, base);
if( !res )
buffer[0] = 0;
return res;
}
template<class CharType>
bool Toa(unsigned int value, CharType * buffer, size_t buf_len, int base = 10)
{
return Toa(static_cast<unsigned long>(value), buffer, buf_len, base);
}
template<class CharType>
bool Toa(int value, CharType * buffer, size_t buf_len, int base = 10)
{
return Toa(static_cast<long>(value), buffer, buf_len, base);
}
// warning: it uses its own static buffer
// one buffer for both these functions
const wchar_t * Itoa(int value, int base = 10);
const wchar_t * Ltoa(long value, int base = 10);
const wchar_t * Toa(unsigned int value, int base = 10);
const wchar_t * Toa(unsigned long value, int base = 10);
const wchar_t * Toa(int value, int base = 10);
const wchar_t * Toa(long value, int base = 10);
void Toa(int value, std::string & res, int base = 10, bool clear = true);
void Toa(long value, std::string & res, int base = 10, bool clear = true);
void Toa(int value, std::wstring & res, int base = 10, bool clear = true);
void Toa(long value, std::wstring & res, int base = 10, bool clear = true);
/*
conversions between ascii text and wide characters
(destination is always std::string or std::wstring)
characters are copied as they are without any locales checking
*/
void AssignString(const char * src, size_t len, std::wstring & dst, bool clear = true);
void AssignString(const char * src, std::wstring & dst, bool clear = true);
void AssignString(const std::string & src, std::wstring & dst, bool clear = true);
void AssignString(const wchar_t * src, size_t len, std::string & dst, bool clear = true);
void AssignString(const wchar_t * src, std::string & dst, bool clear = true);
void AssignString(const std::wstring & src, std::string & dst, bool clear = true);
void AssignString(const char * src, size_t len, std::string & dst, bool clear = true);
void AssignString(const char * src, std::string & dst, bool clear = true);
void AssignString(const std::string & src, std::string & dst, bool clear = true);
void AssignString(const wchar_t * src, size_t len, std::wstring & dst, bool clear = true);
void AssignString(const wchar_t * src, std::wstring & dst, bool clear = true);
void AssignString(const std::wstring & src, std::wstring & dst, bool clear = true);
void ToString(std::string & s, int value);
void ToString(std::string & s, long value);
void ToString(std::wstring & s, int value);
void ToString(std::wstring & s, long value);
//int ChangeLocalChar(unsigned char c);
bool CorrectUrlChar(wchar_t c);
void CorrectUrlDots(std::wstring & url);
@@ -150,16 +253,7 @@ void ToSmall(std::wstring & s);
const char * SkipWhite(const char * s);
const wchar_t * SkipWhite(const wchar_t * s);
const wchar_t * ToStr(int value); // !! zamienic na ToString() tak jak pozosta<74>e metody (na poczatku)
/*
bool IsSubString(const char * short_str, const char * long_str);
bool IsSubString(const std::string & short_str, const std::string & long_str);
bool IsSubStringNoCase(const char * short_str, const char * long_str);
bool IsSubStringNoCase(const std::string & short_str, const std::string & long_str);
bool EqualNoCase(const char * str1, const char * str2);
bool EqualNoCase(const std::string & str1, const std::string & str2);
*/
template<class StringType1, class StringType2>
bool IsSubString(const StringType1 * short_str, const StringType2 * long_str)