mirror of
https://github.com/UberGames/GtkRadiant.git
synced 2024-11-10 06:31:41 +00:00
3e38eae740
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant@248 8a3a26a2-13c4-0310-b231-cf6edde360e5
478 lines
10 KiB
C++
478 lines
10 KiB
C++
/*
|
|
Copyright (c) 2001, Loki software, inc.
|
|
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 of Loki software nor the names of its contributors 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 REGENTS 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 __STR__
|
|
#define __STR__
|
|
|
|
//
|
|
// class Str
|
|
// loose replacement for CString from MFC
|
|
//
|
|
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
#include <stdarg.h>
|
|
|
|
#ifdef __APPLE__
|
|
#ifdef NULL
|
|
#undef NULL
|
|
#define NULL 0
|
|
#endif
|
|
#endif
|
|
|
|
|
|
#ifdef _WIN32
|
|
#define strcasecmp strcmpi
|
|
#endif
|
|
|
|
// NOTE TTimo __StrDup was initially implemented in pakstuff.cpp
|
|
// causing a bunch of issues for broader targets that use Str.h (such as plugins and modules)
|
|
// Q_StrDup should be used now, using a #define __StrDup for easy transition
|
|
|
|
#define __StrDup Q_StrDup
|
|
|
|
inline char* Q_StrDup( char* _pStr ) {
|
|
const char* pStr = _pStr;
|
|
if ( pStr == NULL ) {
|
|
pStr = "";
|
|
}
|
|
|
|
return strcpy( new char[ strlen( pStr ) + 1 ], pStr );
|
|
}
|
|
|
|
inline char* Q_StrDup( const char* pStr ) {
|
|
if ( pStr == NULL ) {
|
|
pStr = "";
|
|
}
|
|
|
|
return strcpy( new char[strlen(pStr)+1], pStr );
|
|
}
|
|
|
|
#if defined (__linux__) || defined (__APPLE__)
|
|
#define strcmpi strcasecmp
|
|
#define stricmp strcasecmp
|
|
#define strnicmp strncasecmp
|
|
|
|
inline char* strlwr(char* string)
|
|
{
|
|
char *cp;
|
|
for (cp = string; *cp; ++cp)
|
|
{
|
|
if ('A' <= *cp && *cp <= 'Z')
|
|
*cp += 'a' - 'A';
|
|
}
|
|
|
|
return string;
|
|
}
|
|
|
|
inline char* strupr(char* string)
|
|
{
|
|
char *cp;
|
|
for (cp = string; *cp; ++cp)
|
|
{
|
|
if ('a' <= *cp && *cp <= 'z')
|
|
*cp += 'A' - 'a';
|
|
}
|
|
|
|
return string;
|
|
}
|
|
#endif
|
|
|
|
static char *g_pStrWork = NULL;
|
|
|
|
class Str
|
|
{
|
|
protected:
|
|
bool m_bIgnoreCase;
|
|
char *m_pStr;
|
|
|
|
public:
|
|
Str()
|
|
{
|
|
m_bIgnoreCase = true;
|
|
m_pStr = new char[1];
|
|
m_pStr[0] = '\0';
|
|
}
|
|
|
|
Str(char *p)
|
|
{
|
|
m_bIgnoreCase = true;
|
|
m_pStr = __StrDup(p);
|
|
}
|
|
|
|
Str(const char *p)
|
|
{
|
|
m_bIgnoreCase = true;
|
|
m_pStr = __StrDup(p);
|
|
}
|
|
|
|
Str(const unsigned char *p)
|
|
{
|
|
m_bIgnoreCase = true;
|
|
m_pStr = __StrDup((const char *)p);
|
|
}
|
|
|
|
Str(const char c)
|
|
{
|
|
m_bIgnoreCase = true;
|
|
m_pStr = new char[2];
|
|
m_pStr[0] = c;
|
|
m_pStr[1] = '\0';
|
|
}
|
|
|
|
const char* GetBuffer() const
|
|
{
|
|
return m_pStr;
|
|
}
|
|
|
|
Str(const Str &s)
|
|
{
|
|
m_bIgnoreCase = true;
|
|
m_pStr = __StrDup(s.GetBuffer());
|
|
}
|
|
|
|
void Deallocate()
|
|
{
|
|
delete []m_pStr;
|
|
m_pStr = NULL;
|
|
}
|
|
|
|
void Allocate(int n)
|
|
{
|
|
Deallocate();
|
|
m_pStr = new char[n];
|
|
}
|
|
|
|
void MakeEmpty()
|
|
{
|
|
Deallocate();
|
|
m_pStr = __StrDup("");
|
|
}
|
|
|
|
virtual ~Str()
|
|
{
|
|
Deallocate();
|
|
// NOTE TTimo: someone explain this g_pStrWork to me?
|
|
if (g_pStrWork)
|
|
delete []g_pStrWork;
|
|
g_pStrWork = NULL;
|
|
}
|
|
|
|
void MakeLower()
|
|
{
|
|
if (m_pStr)
|
|
{
|
|
strlwr(m_pStr);
|
|
}
|
|
}
|
|
|
|
void MakeUpper()
|
|
{
|
|
if (m_pStr)
|
|
{
|
|
strupr(m_pStr);
|
|
}
|
|
}
|
|
|
|
void TrimRight()
|
|
{
|
|
char* lpsz = m_pStr;
|
|
char* lpszLast = NULL;
|
|
while (*lpsz != '\0')
|
|
{
|
|
if (isspace(*lpsz))
|
|
{
|
|
if (lpszLast == NULL)
|
|
lpszLast = lpsz;
|
|
}
|
|
else
|
|
lpszLast = NULL;
|
|
lpsz++;
|
|
}
|
|
|
|
if (lpszLast != NULL)
|
|
{
|
|
// truncate at trailing space start
|
|
*lpszLast = '\0';
|
|
}
|
|
}
|
|
|
|
void TrimLeft()
|
|
{
|
|
// find first non-space character
|
|
char* lpsz = m_pStr;
|
|
while (isspace(*lpsz))
|
|
lpsz++;
|
|
|
|
// fix up data and length
|
|
int nDataLength = GetLength() - (lpsz - m_pStr);
|
|
memmove(m_pStr, lpsz, (nDataLength+1));
|
|
}
|
|
|
|
int Find(const char *p)
|
|
{
|
|
char *pf = strstr(m_pStr, p);
|
|
return (pf) ? (pf - m_pStr) : -1;
|
|
}
|
|
|
|
// search starting at a given offset
|
|
int Find(const char *p, int offset)
|
|
{
|
|
char *pf = strstr(m_pStr+offset, p);
|
|
return (pf) ? (pf - m_pStr) : -1;
|
|
}
|
|
|
|
int Find(const char ch)
|
|
{
|
|
char *pf = strchr (m_pStr, ch);
|
|
return (pf) ? (pf - m_pStr) : -1;
|
|
}
|
|
|
|
int ReverseFind(const char ch)
|
|
{
|
|
char *pf = strrchr(m_pStr, ch);
|
|
return (pf) ? (pf - m_pStr) : -1;
|
|
}
|
|
|
|
int Compare (const char* str) const
|
|
{
|
|
return strcmp (m_pStr, str);
|
|
}
|
|
|
|
int CompareNoCase (const char* str) const
|
|
{
|
|
return strcasecmp (m_pStr, str);
|
|
}
|
|
|
|
int GetLength()
|
|
{
|
|
return (m_pStr) ? strlen(m_pStr) : 0;
|
|
}
|
|
|
|
const char* Left(int n)
|
|
{
|
|
delete []g_pStrWork;
|
|
if (n > 0)
|
|
{
|
|
g_pStrWork = new char[n+1];
|
|
strncpy(g_pStrWork, m_pStr, n);
|
|
g_pStrWork[n] = '\0';
|
|
}
|
|
else
|
|
{
|
|
g_pStrWork = new char[1];
|
|
g_pStrWork[0] = '\0';
|
|
}
|
|
return g_pStrWork;
|
|
}
|
|
|
|
const char* Right(int n)
|
|
{
|
|
delete []g_pStrWork;
|
|
if (n > 0)
|
|
{
|
|
g_pStrWork = new char[n+1];
|
|
int nStart = GetLength() - n;
|
|
strncpy(g_pStrWork, &m_pStr[nStart], n);
|
|
g_pStrWork[n] = '\0';
|
|
}
|
|
else
|
|
{
|
|
g_pStrWork = new char[1];
|
|
g_pStrWork[0] = '\0';
|
|
}
|
|
return g_pStrWork;
|
|
}
|
|
|
|
const char* Mid(int nFirst) const
|
|
{
|
|
return Mid(nFirst, strlen (m_pStr) - nFirst);
|
|
}
|
|
|
|
const char* Mid(int first, int n) const
|
|
{
|
|
delete []g_pStrWork;
|
|
if (n > 0)
|
|
{
|
|
g_pStrWork = new char[n+1];
|
|
strncpy(g_pStrWork, m_pStr+first, n);
|
|
g_pStrWork[n] = '\0';
|
|
}
|
|
else
|
|
{
|
|
g_pStrWork = new char[1];
|
|
g_pStrWork[0] = '\0';
|
|
}
|
|
return g_pStrWork;
|
|
}
|
|
|
|
#ifdef __G_LIB_H__
|
|
void Format(const char* fmt, ...)
|
|
{
|
|
va_list args;
|
|
char *buffer;
|
|
|
|
va_start (args, fmt);
|
|
buffer = g_strdup_vprintf (fmt, args);
|
|
va_end (args);
|
|
|
|
delete[] m_pStr;
|
|
m_pStr = __StrDup(buffer);
|
|
g_free (buffer);
|
|
}
|
|
#else
|
|
void Format(const char* fmt, ...)
|
|
{
|
|
va_list args;
|
|
m_pStr = new char[1024];
|
|
|
|
va_start (args, fmt);
|
|
vsprintf (m_pStr, fmt, args);
|
|
va_end (args);
|
|
}
|
|
#endif
|
|
|
|
void SetAt(int n, char ch)
|
|
{
|
|
if (n >= 0 && n < GetLength ())
|
|
m_pStr[n] = ch;
|
|
}
|
|
|
|
// NOTE: unlike CString, this looses the pointer
|
|
void ReleaseBuffer(int n = -1)
|
|
{
|
|
if (n == -1)
|
|
n = GetLength ();
|
|
|
|
char* tmp = m_pStr;
|
|
tmp[n] = '\0';
|
|
m_pStr = __StrDup(tmp);
|
|
delete []tmp;
|
|
}
|
|
|
|
char* GetBufferSetLength(int n)
|
|
{
|
|
if (n < 0)
|
|
n = 0;
|
|
|
|
char *p = new char[n+1];
|
|
strncpy (p, m_pStr, n);
|
|
p[n] = '\0';
|
|
delete []m_pStr;
|
|
m_pStr = p;
|
|
return m_pStr;
|
|
}
|
|
|
|
// char& operator *() { return *m_pStr; }
|
|
// char& operator *() const { return *const_cast<Str*>(this)->m_pStr; }
|
|
operator void*() { return m_pStr; }
|
|
operator char*() { return m_pStr; }
|
|
operator const char*(){ return reinterpret_cast<const char*>(m_pStr); }
|
|
operator unsigned char*() { return reinterpret_cast<unsigned char*>(m_pStr); }
|
|
operator const unsigned char*() { return reinterpret_cast<const unsigned char*>(m_pStr); }
|
|
Str& operator =(const Str& rhs)
|
|
{
|
|
if (&rhs != this)
|
|
{
|
|
delete[] m_pStr;
|
|
m_pStr = __StrDup(rhs.m_pStr);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
Str& operator =(const char* pStr)
|
|
{
|
|
if (m_pStr != pStr)
|
|
{
|
|
delete[] m_pStr;
|
|
m_pStr = __StrDup(pStr);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
Str& operator +=(const char ch)
|
|
{
|
|
int len = GetLength ();
|
|
char *p = new char[len + 1 + 1];
|
|
|
|
if (m_pStr)
|
|
{
|
|
strcpy(p, m_pStr);
|
|
delete[] m_pStr;
|
|
}
|
|
|
|
m_pStr = p;
|
|
m_pStr[len] = ch;
|
|
m_pStr[len+1] = '\0';
|
|
|
|
return *this;
|
|
}
|
|
|
|
Str& operator +=(const char *pStr)
|
|
{
|
|
if (pStr)
|
|
{
|
|
if (m_pStr)
|
|
{
|
|
char *p = new char[strlen(m_pStr) + strlen(pStr) + 1];
|
|
strcpy(p, m_pStr);
|
|
strcat(p, pStr);
|
|
delete[] m_pStr;
|
|
m_pStr = p;
|
|
}
|
|
else
|
|
{
|
|
m_pStr = __StrDup(pStr);
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
|
|
bool operator ==(const Str& rhs) const { return (m_bIgnoreCase) ? stricmp(m_pStr, rhs.m_pStr) == 0 : strcmp(m_pStr, rhs.m_pStr) == 0; }
|
|
bool operator ==(char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) == 0 : strcmp(m_pStr, pStr) == 0; }
|
|
bool operator ==(const char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) == 0 : strcmp(m_pStr, pStr) == 0; }
|
|
bool operator !=(Str& rhs) const { return (m_bIgnoreCase) ? stricmp(m_pStr, rhs.m_pStr) != 0 : strcmp(m_pStr, rhs.m_pStr) != 0; }
|
|
bool operator !=(char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) != 0 : strcmp(m_pStr, pStr) != 0; }
|
|
bool operator !=(const char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) != 0 : strcmp(m_pStr, pStr) != 0; }
|
|
bool operator <(const Str& rhs) const { return (m_bIgnoreCase) ? stricmp(m_pStr, rhs.m_pStr) < 0 : strcmp(m_pStr, rhs.m_pStr) < 0; }
|
|
bool operator <(char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) < 0 : strcmp(m_pStr, pStr) < 0; }
|
|
bool operator <(const char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) < 0 : strcmp(m_pStr, pStr) < 0; }
|
|
bool operator >(const Str& rhs) const { return (m_bIgnoreCase) ? stricmp(m_pStr, rhs.m_pStr) > 0 : strcmp(m_pStr, rhs.m_pStr) > 0; }
|
|
bool operator >(char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) > 0 : strcmp(m_pStr, pStr) > 0; }
|
|
bool operator >(const char* pStr) const { return (m_bIgnoreCase) ? stricmp(m_pStr, pStr) > 0 : strcmp(m_pStr, pStr) > 0; }
|
|
char& operator [](int nIndex) { return m_pStr[nIndex]; }
|
|
char& operator [](int nIndex) const { return m_pStr[nIndex]; }
|
|
const char GetAt (int nIndex) { return m_pStr[nIndex]; }
|
|
};
|
|
|
|
|
|
|
|
#endif
|