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CWE-ou-minkata/Sources/Plasma/CoreLib/HeadSpin.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/>.
Additional permissions under GNU GPL version 3 section 7
If you modify this Program, or any covered work, by linking or
combining it with any of RAD Game Tools Bink SDK, Autodesk 3ds Max SDK,
NVIDIA PhysX SDK, Microsoft DirectX SDK, OpenSSL library, Independent
JPEG Group JPEG library, Microsoft Windows Media SDK, or Apple QuickTime SDK
(or a modified version of those libraries),
containing parts covered by the terms of the Bink SDK EULA, 3ds Max EULA,
PhysX SDK EULA, DirectX SDK EULA, OpenSSL and SSLeay licenses, IJG
JPEG Library README, Windows Media SDK EULA, or QuickTime SDK EULA, the
licensors of this Program grant you additional
permission to convey the resulting work. Corresponding Source for a
non-source form of such a combination shall include the source code for
the parts of OpenSSL and IJG JPEG Library used as well as that of the covered
work.
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 "HeadSpin.h"
#ifdef _MSC_VER
# include <crtdbg.h>
#endif
#include "hsStlUtils.h"
#include "hsTemplates.h"
///////////////////////////////////////////////////////////////////////////
/////////////////// For Status Messages ///////////////////////////////////
///////////////////////////////////////////////////////////////////////////
hsDebugMessageProc gHSStatusProc = nil;
hsDebugMessageProc hsSetStatusMessageProc(hsDebugMessageProc newProc)
{
hsDebugMessageProc oldProc = gHSStatusProc;
gHSStatusProc = newProc;
return oldProc;
}
//////////////////////////////////////////////////////////////////////////
hsDebugMessageProc gHSDebugProc = nil;
hsDebugMessageProc hsSetDebugMessageProc(hsDebugMessageProc newProc)
{
hsDebugMessageProc oldProc = gHSDebugProc;
gHSDebugProc = newProc;
return oldProc;
}
#ifdef HS_DEBUGGING
void hsDebugMessage (const char message[], long val)
{
char s[1024];
if (val)
s[0] = snprintf(&s[1], 1022, "%s: %ld", message, val);
else
s[0] = snprintf(&s[1], 1022, "%s", message);
if (gHSDebugProc)
gHSDebugProc(&s[1]);
else
#if HS_BUILD_FOR_WIN32
{ OutputDebugString(&s[1]);
OutputDebugString("\n");
}
#elif HS_BUILD_FOR_UNIX
{ fprintf(stderr, "%s\n", &s[1]);
// hsThrow(&s[1]);
}
#else
hsThrow(&s[1]);
#endif
}
#endif
static bool s_GuiAsserts = true;
void ErrorEnableGui(bool enabled)
{
s_GuiAsserts = enabled;
}
void ErrorAssert(int line, const char file[], const char fmt[], ...)
{
#if defined(HS_DEBUGGING) || !defined(PLASMA_EXTERNAL_RELEASE)
char msg[1024];
va_list args;
va_start(args, fmt);
vsnprintf(msg, sizeof(msg), fmt, args);
#ifdef HS_DEBUGGING
if (s_GuiAsserts)
{
if(_CrtDbgReport(_CRT_ASSERT, file, line, NULL, msg))
DebugBreak();
} else
#endif // HS_DEBUGGING
if (DebugIsDebuggerPresent()) {
char str[] = "-------\nASSERTION FAILED:\nFile: %s Line: %i\nMessage: %s\n-------";
DebugMsg(str, file, line, msg);
}
#else
DebugBreakIfDebuggerPresent();
#endif // defined(HS_DEBUGGING) || !defined(PLASMA_EXTERNAL_RELEASE)
}
bool DebugIsDebuggerPresent()
{
#ifdef _MSC_VER
return IsDebuggerPresent();
#else
// FIXME
return false;
#endif
}
void DebugBreakIfDebuggerPresent()
{
#ifdef _MSC_VER
__try
{
__debugbreak();
} __except(EXCEPTION_EXECUTE_HANDLER) {
// Debugger not present or some such shwiz.
// Whatever. Don't crash here.
}
#endif // _MSC_VER
}
void DebugMsg(const char fmt[], ...)
{
char msg[1024];
va_list args;
va_start(args, fmt);
vsnprintf(msg, sizeof(msg), fmt, args);
if (DebugIsDebuggerPresent())
{
#ifdef _MSC_VER
OutputDebugStringA(msg);
OutputDebugStringA("\n");
#endif
} else {
fprintf(stderr, msg);
fprintf(stderr, "\n");
}
}
////////////////////////////////////////////////////////////////////////////
#ifndef PLASMA_EXTERNAL_RELEASE
void hsStatusMessage(const char message[])
{
if (gHSStatusProc) {
gHSStatusProc(message);
} else {
#if HS_BUILD_FOR_UNIX
printf("%s",message);
int len = strlen(message);
if (len>0 && message[len-1]!='\n')
printf("\n");
#elif HS_BUILD_FOR_WIN32
OutputDebugString(message);
int len = strlen(message);
if (len>0 && message[len-1]!='\n')
OutputDebugString("\n");
#endif
}
}
void hsStatusMessageV(const char * fmt, va_list args)
{
char buffer[2000];
vsprintf(buffer, fmt, args);
hsStatusMessage(buffer);
}
void hsStatusMessageF(const char * fmt, ...)
{
va_list args;
va_start(args,fmt);
hsStatusMessageV(fmt,args);
va_end(args);
}
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(float s)
{
sprintf(hsStrBuf, "%f", s);
return hsStrBuf;
}
class hsMinimizeClientGuard
{
#ifdef CLIENT
hsWindowHndl fWnd;
public:
hsMinimizeClientGuard()
{
#ifdef HS_BUILD_FOR_WIN32
fWnd = GetActiveWindow();
// If the application's topmost window is fullscreen, minimize it before displaying an error
if ((GetWindowLong(fWnd, GWL_STYLE) & WS_POPUP) != 0)
ShowWindow(fWnd, SW_MINIMIZE);
#endif // HS_BUILD_FOR_WIN32
}
~hsMinimizeClientGuard()
{
#ifdef HS_BUILD_FOR_WIN32
ShowWindow(fWnd, SW_RESTORE);
#endif // HS_BUILD_FOR_WIN32
}
#endif // CLIENT
};
bool hsMessageBox_SuppressPrompts = false;
int hsMessageBoxWithOwner(hsWindowHndl owner, const char message[], const char caption[], int kind, int icon)
{
if (hsMessageBox_SuppressPrompts)
return hsMBoxOk;
#if HS_BUILD_FOR_WIN32
uint32_t 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;
hsMinimizeClientGuard guard;
int ans = MessageBox(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
}
int hsMessageBoxWithOwner(hsWindowHndl owner, const wchar_t message[], const wchar_t caption[], int kind, int icon)
{
if (hsMessageBox_SuppressPrompts)
return hsMBoxOk;
#if HS_BUILD_FOR_WIN32
uint32_t 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;
hsMinimizeClientGuard guard;
int ans = MessageBoxW(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
}
int hsMessageBox(const char message[], const char caption[], int kind, int icon)
{
return hsMessageBoxWithOwner((hsWindowHndl)nil,message,caption,kind,icon);
}
int hsMessageBox(const wchar_t message[], const wchar_t caption[], int kind, int icon)
{
return hsMessageBoxWithOwner((hsWindowHndl)nil,message,caption,kind,icon);
}
inline hsBool hsCompare(float a, float b, float delta)
{
return (fabs(a - b) < delta);
}
/* 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 *)malloc(count + 1);
memcpy(dst, src, count);
dst[count] = 0;
return dst;
}
int32_t i;
for (i = 0; src[i] != 0; i++)
dst[i] = src[i];
dst[i] = 0;
}
return dst;
}
bool hsStrEQ(const char s1[], const char s2[])
{
if (s1 && s2)
{
while (*s1)
if(*s1++ != *s2++)
return false;
return *s2 == 0;
}
return (!s1 && !s2);
}
bool 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_t pstring[], char cstring[])
{
char* cstr = cstring;
const uint8_t* stop = &pstring[1] + pstring[0];
pstring += 1; // skip length byte
while (pstring < stop)
*cstr++ = *pstring++;
*cstr = 0;
return cstring;
}
uint8_t* hsC2PString(const char cstring[], uint8_t 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 = 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 = 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 it's 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)
{
return remove(fname);
}
//
// 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
}
#endif // not PLASMA_EXTERNAL_RELEASE