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/*==LICENSE==*
CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011 Cyan Worlds, Inc.
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 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You can contact Cyan Worlds, Inc. by email legal@cyan.com
or by snail mail at:
Cyan Worlds, Inc.
14617 N Newport Hwy
Mead, WA 99021
*==LICENSE==*/
#ifndef hsUtils_Defined
#define hsUtils_Defined
#include "HeadSpin.h"
#include <string.h>
#include <ctype.h>
#include <stdarg.h>
int hsStrlen(const char src[]);
char* hsStrcpy(char dstOrNil[], const char src[]);
void hsStrcat(char dst[], const char src[]);
hsBool hsStrEQ(const char s1[], const char s2[]);
hsBool hsStrCaseEQ(const char* s1, const char* s2);
char* hsScalarToStr(hsScalar);
int hsRemove(const char* filename);
void hsCPathToMacPath(char* dst, char* fname);
void hsStrLower(char *s);
char * hsFormatStr(const char * fmt, ...); // You are responsible for returned memory.
char * hsFormatStrV(const char * fmt, va_list args); // You are responsible for returned memory.
// Use "correct" stricmp based on the selected compiler / library
#ifdef _MSC_VER
#define stricmp _stricmp
#define strnicmp _strnicmp
#define wcsicmp _wcsicmp
#define wcsnicmp _wcsnicmp
#else
#define stricmp strcasecmp
#define strnicmp strncasecmp
#define wcsicmp wcscasecmp
#define wcsnicmp wcsncasecmp
#endif
// A pstring has a length byte at the beginning, and no trailing 0
char* hsP2CString(const UInt8 pstring[], char cstring[]);
UInt8* hsC2PString(const char cstring[], UInt8 pstring[]);
inline char* hsStrcpy(const char src[])
{
return hsStrcpy(nil, src);
}
inline char *hsStrncpy(char *strDest, const char *strSource, size_t count)
{
char *temp = strncpy(strDest, strSource, count-1);
strDest[count-1] = 0;
return temp;
}
wchar_t *hsStringToWString( const char *str );
void hsStringToWString( wchar_t *dst, const char *src );
char *hsWStringToString( const wchar_t *str );
void hsWStringToString( char *dst, const wchar_t *src);
enum { // Kind of MessageBox...passed to hsMessageBox
hsMessageBoxAbortRetyIgnore,
hsMessageBoxNormal, // Just Ok
hsMessageBoxOkCancel,
hsMessageBoxRetryCancel,
hsMessageBoxYesNo,
hsMessageBoxYesNoCancel,
};
enum {
hsMessageBoxIconError,
hsMessageBoxIconQuestion,
hsMessageBoxIconExclamation,
hsMessageBoxIconAsterisk,
};
enum { // RETURN VALUES FROM hsMessageBox
hsMBoxOk = 1, // OK button was selected.
hsMBoxCancel, // Cancel button was selected.
hsMBoxAbort, // Abort button was selected.
hsMBoxRetry, // Retry button was selected.
hsMBoxIgnore, // Ignore button was selected.
hsMBoxYes, // Yes button was selected.
hsMBoxNo // No button was selected.
};
extern bool hsMessageBox_SuppressPrompts;
int hsMessageBox(const char message[], const char caption[], int kind, int icon=hsMessageBoxIconAsterisk);
int hsMessageBox(const wchar_t message[], const wchar_t caption[], int kind, int icon=hsMessageBoxIconAsterisk);
int hsMessageBoxWithOwner(void* owner, const char message[], const char caption[], int kind, int icon=hsMessageBoxIconAsterisk);
int hsMessageBoxWithOwner(void* owner, const wchar_t message[], const wchar_t caption[], int kind, int icon=hsMessageBoxIconAsterisk);
inline hsBool hsCompare(hsScalar a, hsScalar b, hsScalar delta=0.0001)
{
return (fabs(a - b) < delta);
}
// flag testing / clearing
#define hsCheckBits(f,c) ((f & c)==c)
#define hsTestBits(f,b) ( (f) & (b) )
#define hsSetBits(f,b) ( (f) |= (b) )
#define hsClearBits(f,b) ( (f) &= ~(b) )
#define hsToggleBits(f,b) ( (f) ^= (b) )
#define hsChangeBits(f,b,t) ( t ? hsSetBits(f,b) : hsClearBits(f,b) )
#if HS_BUILD_FOR_WIN32
#define hsVsnprintf _vsnprintf
#define hsVsnwprintf _vsnwprintf
#define snprintf _snprintf
#define snwprintf _snwprintf
#define hsSnprintf snprintf
#define hsSnwprintf snwprintf
#else
#define hsVsnprintf vsnprintf
#define hsWvnwprintf vsnwprintf
#define hsSnprintf snprintf
#define hsSnwprintf snwprintf
#define _snprintf snprintf
#define _snwprintf snwprintf
#endif
#if HS_BUILD_FOR_UNIX || HS_BUILD_FOR_PS2
#define _stricmp(s1, s2) strcasecmp(s1, s2)
#define _strnicmp(s1, s2, n) strncasecmp(s1, s2, n)
#define stricmp(s1, s2) strcasecmp(s1, s2)
#define strnicmp(s1, s2, n) strncasecmp(s1, s2, n)
#define _fileno(n) fileno(n)
#elif HS_BUILD_FOR_MAC // HS_BUILD_FOR_UNIX || HS_BUILD_FOR_PS2
int hsStrcasecmp(const char s1[], const char s2[]);
int hsStrncasecmp(const char s1[], const char s2[], int n);
#define _stricmp(s1, s2) hsStrcasecmp(s1, s2)
#define _strnicmp(s1, s2, n) hsStrncasecmp(s1, s2, n)
#endif // HS_BUILD_FOR_UNIX || HS_BUILD_FOR_PS2
/////////////////////////////
// Physical memory functions
/////////////////////////////
enum MemSpec
{
kBlows = 0, // Less than 128
kAcceptable, // Less than 256
kOptimal // 256 or greater
};
UInt32 hsPhysicalMemory();
MemSpec hsMemorySpec();
inline int hsRandMax() { return 32767; }
inline float hsRandNorm() { return 1.f / 32767.f; } // multiply by hsRand to get randoms ranged [0..1]
int hsRand(void);
void hsRandSeed(int seed);
#if HS_BUILD_FOR_MAC
FILE* hsFopen(const char name[], const char mode[]); // handles path names with /s
#elif HS_BUILD_FOR_PS2 // HS_BUILD_FOR_MAC
int hsPS2Open(const char name[], const char mode[]);
void hsPS2Close( int file );
#else // HS_BUILD_FOR_MAC
#define hsFopen(name, mode) fopen(name, mode)
#endif // HS_BUILD_FOR_MAC
char** DisplaySystemVersion();
#endif // hsUtils_Defined