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CWE-ou-minkata/Sources/Plasma/CoreLib/hsUtils.cpp

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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==*/
#include "hsUtils.h"
#if HS_BUILD_FOR_MAC
#include <Gestalt.h>
#endif
#if HS_BUILD_FOR_WIN32
extern "C" {
#endif
#include <stdio.h>
#include <stdarg.h>
#if HS_BUILD_FOR_WIN32
};
#endif
#if __MWERKS__
#include <ctype.h>
#endif
#if HS_BUILD_FOR_PS2
#include <ctype.h>
#include "eekernel.h"
#include "sifdev.h"
#endif
#if HS_BUILD_FOR_WIN32
#include <winsock2.h>
#include <windows.h>
#endif
#include "hsStlUtils.h"
#include "hsTemplates.h"
char * hsFormatStr(const char * fmt, ...)
{
va_list args;
va_start(args,fmt);
char * result = hsFormatStrV(fmt,args);
va_end(args);
return result;
}
char * hsFormatStrV(const char * fmt, va_list args)
{
std::string buf;
xtl::formatv(buf,fmt,args);
return hsStrcpy(buf.c_str());
}
static char hsStrBuf[100];
char *hsScalarToStr(hsScalar s)
{
if (s == hsIntToScalar(hsScalarToInt(s)))
sprintf(hsStrBuf, "%d", hsScalarToInt(s));
else
#if HS_CAN_USE_FLOAT
sprintf(hsStrBuf, "%f", hsScalarToFloat(s));
#else
sprintf(hsStrBuf, "%d:%lu", hsFixedToInt(s), (UInt16)s);
#endif
return hsStrBuf;
}
bool hsMessageBox_SuppressPrompts = false;
int hsMessageBoxWithOwner(void * owner, const char message[], const char caption[], int kind, int icon)
{
if (hsMessageBox_SuppressPrompts)
return hsMBoxOk;
#if HS_BUILD_FOR_WIN32
UInt32 flags = 0;
if (kind == hsMessageBoxNormal)
flags |= MB_OK;
else if (kind == hsMessageBoxAbortRetyIgnore)
flags |= MB_ABORTRETRYIGNORE;
else if (kind == hsMessageBoxOkCancel)
flags |= MB_OKCANCEL;
else if (kind == hsMessageBoxRetryCancel)
flags |= MB_RETRYCANCEL;
else if (kind == hsMessageBoxYesNo)
flags |= MB_YESNO;
else if (kind == hsMessageBoxYesNoCancel)
flags |= MB_YESNOCANCEL;
else
flags |= MB_OK;
if (icon == hsMessageBoxIconError)
flags |= MB_ICONERROR;
else if (icon == hsMessageBoxIconQuestion)
flags |= MB_ICONQUESTION;
else if (icon == hsMessageBoxIconExclamation)
flags |= MB_ICONEXCLAMATION;
else if (icon == hsMessageBoxIconAsterisk)
flags |= MB_ICONASTERISK;
else
flags |= MB_ICONERROR;
#ifdef CLIENT
ErrorMinimizeAppWindow();
#endif
int ans = MessageBox((HWND)owner, message, caption, flags);
switch (ans)
{
case IDOK: return hsMBoxOk;
case IDCANCEL: return hsMBoxCancel;
case IDABORT: return hsMBoxAbort;
case IDRETRY: return hsMBoxRetry;
case IDIGNORE: return hsMBoxIgnore;
case IDYES: return hsMBoxYes;
case IDNO: return hsMBoxNo;
default: return hsMBoxCancel;
}
#endif
#if HS_BUILD_FOR_MACPPC
DebugStr(message);
#endif
#if HS_BUILD_FOR_PS2
printf("Cap:%s Message:%s\n",caption, message);
#endif
}
int hsMessageBoxWithOwner(void * owner, const wchar_t message[], const wchar_t caption[], int kind, int icon)
{
if (hsMessageBox_SuppressPrompts)
return hsMBoxOk;
#if HS_BUILD_FOR_WIN32
UInt32 flags = 0;
if (kind == hsMessageBoxNormal)
flags |= MB_OK;
else if (kind == hsMessageBoxAbortRetyIgnore)
flags |= MB_ABORTRETRYIGNORE;
else if (kind == hsMessageBoxOkCancel)
flags |= MB_OKCANCEL;
else if (kind == hsMessageBoxRetryCancel)
flags |= MB_RETRYCANCEL;
else if (kind == hsMessageBoxYesNo)
flags |= MB_YESNO;
else if (kind == hsMessageBoxYesNoCancel)
flags |= MB_YESNOCANCEL;
else
flags |= MB_OK;
if (icon == hsMessageBoxIconError)
flags |= MB_ICONERROR;
else if (icon == hsMessageBoxIconQuestion)
flags |= MB_ICONQUESTION;
else if (icon == hsMessageBoxIconExclamation)
flags |= MB_ICONEXCLAMATION;
else if (icon == hsMessageBoxIconAsterisk)
flags |= MB_ICONASTERISK;
else
flags |= MB_ICONERROR;
#ifdef CLIENT
ErrorMinimizeAppWindow();
#endif
int ans = MessageBoxW((HWND)owner, message, caption, flags);
switch (ans)
{
case IDOK: return hsMBoxOk;
case IDCANCEL: return hsMBoxCancel;
case IDABORT: return hsMBoxAbort;
case IDRETRY: return hsMBoxRetry;
case IDIGNORE: return hsMBoxIgnore;
case IDYES: return hsMBoxYes;
case IDNO: return hsMBoxNo;
default: return hsMBoxCancel;
}
#endif
#if HS_BUILD_FOR_MACPPC
DebugStr(message);
#endif
#if HS_BUILD_FOR_PS2
printf("Cap:%s Message:%s\n",caption, message);
#endif
}
int hsMessageBox(const char message[], const char caption[], int kind, int icon)
{
#if HS_BUILD_FOR_WIN32
return hsMessageBoxWithOwner(nil/*GetActiveWindow()*/,message,caption,kind,icon);
#else
return hsMessageBoxWithOwner(nil,message,caption,kind,icon);
#endif
}
int hsMessageBox(const wchar_t message[], const wchar_t caption[], int kind, int icon)
{
#if HS_BUILD_FOR_WIN32
return hsMessageBoxWithOwner(nil/*GetActiveWindow()*/,message,caption,kind,icon);
#else
return hsMessageBoxWithOwner(nil,message,caption,kind,icon);
#endif
}
/* Generic psuedo RNG used in ANSI C. */
static unsigned long SEED = 1;
int hsRand()
{
register int temp;
SEED = SEED * 1103515245 + 12345;
temp = (int)((SEED/65536)&32767);
return (temp);
}
void hsRandSeed(int seed)
{
SEED = seed;
}
/**************************************/
int hsStrlen(const char src[])
{
if (src==nil)
return 0;
int i = 0;
while (src[i])
i++;
return i;
}
char* hsStrcpy(char dst[], const char src[])
{
if (src)
{
if (dst == nil)
{
int count = hsStrlen(src);
dst = (char *)ALLOC(count + 1);
memcpy(dst, src, count);
dst[count] = 0;
return dst;
}
Int32 i;
for (i = 0; src[i] != 0; i++)
dst[i] = src[i];
dst[i] = 0;
}
return dst;
}
hsBool hsStrEQ(const char s1[], const char s2[])
{
if (s1 && s2)
{
while (*s1)
if(*s1++ != *s2++)
return false;
return *s2 == 0;
}
return (!s1 && !s2);
}
hsBool hsStrCaseEQ(const char* s1, const char* s2)
{
if (s1 && s2)
{
while (*s1)
if(tolower(*s1++) != tolower(*s2++))
return false;
return *s2 == 0;
}
return (!s1 && !s2);
}
void hsStrcat(char dst[], const char src[])
{
if (src && dst)
{
dst += hsStrlen(dst);
while(*src)
*dst++ = *src++;
*dst = 0;
}
}
void hsStrLower(char *s)
{
if (s)
{
int i;
for (i = 0; i < hsStrlen(s); i++)
s[i] = tolower(s[i]);
}
}
char* hsP2CString(const UInt8 pstring[], char cstring[])
{
char* cstr = cstring;
const UInt8* stop = &pstring[1] + pstring[0];
pstring += 1; // skip length byte
while (pstring < stop)
*cstr++ = *pstring++;
*cstr = 0;
return cstring;
}
UInt8* hsC2PString(const char cstring[], UInt8 pstring[])
{
int i;
for (i = 1; *cstring; i++)
pstring[i] = *cstring++;
pstring[0] = i - 1;
return pstring;
}
//// IStringToWString /////////////////////////////////////////////////////////
// Converts a char * string to a wchar_t * string
wchar_t *hsStringToWString( const char *str )
{
// convert the char string to a wchar_t string
int len = strlen(str);
wchar_t *wideString = TRACKED_NEW wchar_t[len+1];
for (int i=0; i<len; i++)
wideString[i] = btowc(str[i]);
wideString[len] = L'\0';
return wideString;
}
//// IWStringToString /////////////////////////////////////////////////////////
// Converts a wchar_t * string to a char * string
char *hsWStringToString( const wchar_t *str )
{
// convert the wchar_t string to a char string
int len = wcslen(str);
char *sStr = TRACKED_NEW char[len+1];
int i;
for (i = 0; i < len; i++)
{
char temp = wctob(str[i]);
if (temp == WEOF)
{
sStr[i] = '\0';
i = len;
}
else
sStr[i] = temp;
}
sStr[len] = '\0';
return sStr;
}
void hsCPathToMacPath(char* dst, char* fname)
{
int i;
int offset = 0;
hsBool prefix = 1; // Assume its a relative path.
// KLUDGE: this determines whether a PC path is
// relative or absolute. True if relative, therefore
// we prefix the pathname with a colon.
hsStrcpy(dst, "");
if(strstr(fname, ":"))
{
prefix = 0;
}
else if(strstr(fname, "\\\\"))
{
prefix = 0;
offset = 2; // copy fname from 2-bytes in. This removes
// the first two chars...
}
if(prefix)
{
hsStrcpy(dst, ":");
}
hsStrcat(dst, &fname[offset]);
// No more slashes? We're done. (Optimization? Not really I guess.)
if(!strstr(dst, "\\") && !strstr(dst, "/")) return;
for(i =0; i < hsStrlen(dst); i++)
{
if(dst[i] == '\\' || dst[i] == '/')
{
dst[i] = ':';
}
}
}
int hsRemove(const char * fname)
{
#if HS_BUILD_FOR_MACPPC
char buf[500];
hsStrcpy(buf,":");
hsStrcat(buf,fname);
int i;
for(i =0; i < hsStrlen(buf); i++)
if(buf[i] == '\\')
buf[i] = ':';
return remove(buf);
#endif
return remove(fname);
}
UInt32 hsPhysicalMemory()
{
#define HS_ONE_MEGABYTE 1048576 // 1024 * 1024
#if HS_BUILD_FOR_WIN32
MEMORYSTATUS ms;
GlobalMemoryStatus(&ms);
return (ms.dwTotalPhys / HS_ONE_MEGABYTE);
#elif HS_BUILD_FOR_MAC
// Silver, figure out the physical memory here (in MB)
OSErr err;
SInt32 TotPhysicalRAM;
err = Gestalt(gestaltPhysicalRAMSize, &TotPhysicalRAM);
return (TotPhysicalRAM / HS_ONE_MEGABYTE);
#endif
}
MemSpec hsMemorySpec()
{
UInt32 mem = hsPhysicalMemory();
// Currently adding a little margin of error here
// due to the fact that Windows doesn't seem to
// be totally accurate in it's calculations.
if (mem < 127)
return kBlows;
else if (mem < 255)
return kAcceptable;
else
return kOptimal;
}
#if HS_BUILD_FOR_MAC
FILE *hsFopen(const char *fname, const char *mode)
{
char buf[500];
#if 0
FILE *f;
hsStrcpy(buf,":");
hsStrcat(buf,fname);
int i;
for(i =0; i < hsStrlen(buf); i++)
if(buf[i] == '\\')
buf[i] = ':';
#endif
hsCPathToMacPath(buf, (char*)fname);
return fopen(buf,mode);
}
#endif
#if HS_BUILD_FOR_PS2
int hsPS2Open(const char name[], const char mode[])
{
char buf[500];
int newMode;
int i;
hsStrcpy(buf,"sim:");
//hsStrcpy(buf,"");
hsStrcat(buf,name);
for(i =0; i < hsStrlen(buf); i++)
if(buf[i] == '\\')
buf[i] = '/';
printf("Opening File %s\n",buf);
if(mode[0] == 'r')
newMode = SCE_RDONLY;
else if(mode[0] == 'w')
newMode = SCE_WRONLY|SCE_CREAT;
else
hsAssert(0,"Bad mode in hsPS2Open\n");
printf("Opening File %s mode =%d\n",buf,newMode);
return sceOpen(buf,newMode);
}
void hsPS2Close( int file )
{
if( file != -1 )
sceClose( file );
}
//FILE *hsFopen(const char *fname, const char *mode)
//{
// FILE *f;
// char buf[500];
// char newMode[10];
// hsStrcpy(buf,"sim:");
// //hsStrcpy(buf,"");
// hsStrcat(buf,fname);
// int i;
// for(i =0; i < hsStrlen(buf); i++)
// if(buf[i] == '\\')
// buf[i] = '/';
// printf("Opening File %s\n",buf);
// if(!strcmp("rt",mode))
// {
// strcpy(newMode, "r");
// }
// else
// strcpy(newMode, mode);
//
// printf("Opening File %s mode =%s\n",buf,newMode);
// f= fopen(buf,newMode);
// if(f)
// return f;
// else
// return nil;
//}
#endif
// Compare lexigraphically two strings
#if !(HS_BUILD_FOR_WIN32 || HS_BUILD_FOR_UNIX)
int hsStrcasecmp(const char *s1, const char *s2)
{
if (s1 && s2)
{
char c1, c2;
while (1)
{
c1 = tolower(*s1++);
c2 = tolower(*s2++);
if (c1 < c2) return -1;
if (c1 > c2) return 1;
if (c1 == '\0') return 0;
}
}
return !s1 ? -1 : 1;
}
// Compare lexigraphically two strings up to a max length
int hsStrncasecmp(const char *s1, const char *s2, int n)
{
if (s1 && s2)
{
int i;
char c1, c2;
for (i=0; i<n; i++)
{
c1 = tolower(*s1++);
c2 = tolower(*s2++);
if (c1 < c2) return -1;
if (c1 > c2) return 1;
if (!c1) return 0;
}
return 0;
}
return !s1 ? -1 : 1;
}
#endif
//
// Microsoft SAMPLE CODE
// returns array of allocated version info strings or nil
//
char** DisplaySystemVersion()
{
#if HS_BUILD_FOR_WIN32
#ifndef VER_SUITE_PERSONAL
#define VER_SUITE_PERSONAL 0x200
#endif
hsTArray<char*> versionStrs;
OSVERSIONINFOEX osvi;
BOOL bOsVersionInfoEx;
// Try calling GetVersionEx using the OSVERSIONINFOEX structure.
//
// If that fails, try using the OSVERSIONINFO structure.
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
if( !(bOsVersionInfoEx = GetVersionEx ((OSVERSIONINFO *) &osvi)) )
{
// If OSVERSIONINFOEX doesn't work, try OSVERSIONINFO.
osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
if (! GetVersionEx ( (OSVERSIONINFO *) &osvi) )
return FALSE;
}
switch (osvi.dwPlatformId)
{
case VER_PLATFORM_WIN32_NT:
// Test for the product.
if ( osvi.dwMajorVersion <= 4 )
versionStrs.Append(hsStrcpy("Microsoft Windows NT "));
if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0 )
versionStrs.Append(hsStrcpy ("Microsoft Windows 2000 "));
if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1 )
versionStrs.Append(hsStrcpy ("Microsoft Windows XP "));
// Test for product type.
if( bOsVersionInfoEx )
{
if ( osvi.wProductType == VER_NT_WORKSTATION )
{
if( osvi.wSuiteMask & VER_SUITE_PERSONAL )
versionStrs.Append(hsStrcpy ( "Personal " ));
else
versionStrs.Append(hsStrcpy ( "Professional " ));
}
else if ( osvi.wProductType == VER_NT_SERVER )
{
if( osvi.wSuiteMask & VER_SUITE_DATACENTER )
versionStrs.Append(hsStrcpy ( "DataCenter Server " ));
else if( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
versionStrs.Append(hsStrcpy ( "Advanced Server " ));
else
versionStrs.Append(hsStrcpy ( "Server " ));
}
}
else
{
HKEY hKey;
char szProductType[80];
DWORD dwBufLen;
RegOpenKeyEx( HKEY_LOCAL_MACHINE,
"SYSTEM\\CurrentControlSet\\Control\\ProductOptions",
0, KEY_QUERY_VALUE, &hKey );
RegQueryValueEx( hKey, "ProductType", NULL, NULL,
(LPBYTE) szProductType, &dwBufLen);
RegCloseKey( hKey );
if ( lstrcmpi( "WINNT", szProductType) == 0 )
versionStrs.Append(hsStrcpy( "Professional " ));
if ( lstrcmpi( "LANMANNT", szProductType) == 0 )
versionStrs.Append(hsStrcpy( "Server " ));
if ( lstrcmpi( "SERVERNT", szProductType) == 0 )
versionStrs.Append(hsStrcpy( "Advanced Server " ));
}
// Display version, service pack (if any), and build number.
if ( osvi.dwMajorVersion <= 4 )
{
versionStrs.Append(hsStrcpy (xtl::format("version %d.%d %s (Build %d)\n",
osvi.dwMajorVersion,
osvi.dwMinorVersion,
osvi.szCSDVersion,
osvi.dwBuildNumber & 0xFFFF).c_str()));
}
else
{
versionStrs.Append(hsStrcpy (xtl::format("%s (Build %d)\n",
osvi.szCSDVersion,
osvi.dwBuildNumber & 0xFFFF).c_str()));
}
break;
case VER_PLATFORM_WIN32_WINDOWS:
if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 0)
{
versionStrs.Append(hsStrcpy ("Microsoft Windows 95 "));
if ( osvi.szCSDVersion[1] == 'C' || osvi.szCSDVersion[1] == 'B' )
versionStrs.Append(hsStrcpy("OSR2 " ));
}
if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 10)
{
versionStrs.Append(hsStrcpy ("Microsoft Windows 98 "));
if ( osvi.szCSDVersion[1] == 'A' )
versionStrs.Append(hsStrcpy("SE " ));
}
if (osvi.dwMajorVersion == 4 && osvi.dwMinorVersion == 90)
{
versionStrs.Append(hsStrcpy ("Microsoft Windows Me "));
}
break;
case VER_PLATFORM_WIN32s:
versionStrs.Append(hsStrcpy ("Microsoft Win32s "));
break;
}
versionStrs.Append(nil); // terminator
return versionStrs.DetachArray();
#else
return nil;
#endif
}