/*!
******************************************************************************
@Function PVRSRVDebugPrintf
@Description To output a debug message to the user
@Input uDebugLevel - The current debug level
@Input pszFile - The source file generating the message
@Input uLine - The line of the source file
@Input pszFormat - The message format string
@Input ... - Zero or more arguments for use by the format string
@Return None
******************************************************************************/
IMG_VOID PVRSRVDebugPrintf (
IMG_UINT32 ui32DebugLevel,
const IMG_CHAR* pszFullFileName,
IMG_UINT32 ui32Line,
const IMG_CHAR* pszFormat,
...
)
{
IMG_BOOL bTrace;
const IMG_CHAR *pszFileName = pszFullFileName;
IMG_CHAR *pszLeafName;
bTrace = (IMG_BOOL)(ui32DebugLevel & DBGPRIV_CALLTRACE) ? IMG_TRUE : IMG_FALSE;
if (gPVRDebugLevel & ui32DebugLevel)
{
va_list vaArgs;
unsigned long ulLockFlags = 0;
IMG_CHAR *pszBuf;
IMG_UINT32 ui32BufSiz;
SelectBuffer(&pszBuf, &ui32BufSiz);
va_start(vaArgs, pszFormat);
GetBufferLock(&ulLockFlags);
/* Add in the level of warning */
if (bTrace == IMG_FALSE)
{
switch(ui32DebugLevel)
{
case DBGPRIV_FATAL:
{
strncpy (pszBuf, "PVR_K:(Fatal): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_ERROR:
{
strncpy (pszBuf, "PVR_K:(Error): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_WARNING:
{
strncpy (pszBuf, "PVR_K:(Warning): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_MESSAGE:
{
strncpy (pszBuf, "PVR_K:(Message): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_VERBOSE:
{
strncpy (pszBuf, "PVR_K:(Verbose): ", (ui32BufSiz -1));
break;
}
default:
{
strncpy (pszBuf, "PVR_K:(Unknown message level)", (ui32BufSiz -1));
break;
}
}
}
else
{
strncpy (pszBuf, "PVR_K: ", (ui32BufSiz -1));
}
pszBuf[ui32BufSiz - 1] = 0;
if (VBAppend(pszBuf, ui32BufSiz, pszFormat, vaArgs))
{
printk(KERN_INFO "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
/* Traces don't need a location */
if (bTrace == IMG_FALSE)
{
#ifdef DEBUG_LOG_PATH_TRUNCATE
/* Buffer for rewriting filepath in log messages */
static IMG_CHAR szFileNameRewrite[PVR_MAX_FILEPATH_LEN];
IMG_CHAR* pszTruncIter;
IMG_CHAR* pszTruncBackInter;
/* Truncate path (DEBUG_LOG_PATH_TRUNCATE shoud be set to EURASIA env var)*/
if (strlen(pszFullFileName) > strlen(DEBUG_LOG_PATH_TRUNCATE)+1)
pszFileName = pszFullFileName + strlen(DEBUG_LOG_PATH_TRUNCATE)+1;
/* Try to find '/../' entries and remove it together with
previous entry. Repeat unit all removed */
strncpy(szFileNameRewrite, pszFileName,PVR_MAX_FILEPATH_LEN);
if(strlen(szFileNameRewrite) == PVR_MAX_FILEPATH_LEN-1) {
IMG_CHAR szTruncateMassage[] = "FILENAME TRUNCATED";
strcpy(szFileNameRewrite + (PVR_MAX_FILEPATH_LEN - 1 - strlen(szTruncateMassage)), szTruncateMassage);
}
pszTruncIter = szFileNameRewrite;
while(*pszTruncIter++ != 0)
{
IMG_CHAR* pszNextStartPoint;
/* Find '/../' pattern */
if(
!( ( *pszTruncIter == '/' && (pszTruncIter-4 >= szFileNameRewrite) ) &&
( *(pszTruncIter-1) == '.') &&
( *(pszTruncIter-2) == '.') &&
( *(pszTruncIter-3) == '/') )
) continue;
/* Find previous '/' */
pszTruncBackInter = pszTruncIter - 3;
while(*(--pszTruncBackInter) != '/')
{
if(pszTruncBackInter <= szFileNameRewrite) break;
}
pszNextStartPoint = pszTruncBackInter;
/* Remove found region */
while(*pszTruncIter != 0)
{
*pszTruncBackInter++ = *pszTruncIter++;
}
*pszTruncBackInter = 0;
/* Start again */
pszTruncIter = pszNextStartPoint;
}
pszFileName = szFileNameRewrite;
/* Remove first '/' if exist (it's always relative path */
if(*pszFileName == '/') pszFileName++;
#endif
#if !defined(__sh__)
pszLeafName = (IMG_CHAR *)strrchr (pszFileName, '\\');
if (pszLeafName)
{
pszFileName = pszLeafName;
}
#endif /* __sh__ */
if (BAppend(pszBuf, ui32BufSiz, " [%u, %s]", ui32Line, pszFileName))
{
printk(KERN_INFO "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
printk(KERN_INFO "%s\n", pszBuf);
}
}
else
{
printk(KERN_INFO "%s\n", pszBuf);
}
}
ReleaseBufferLock(ulLockFlags);
va_end (vaArgs);
}
}
/*************************************************************************/ /*!
@Function PVRSRVDebugPrintf
@Description To output a debug message to the user
@Input uDebugLevel The current debug level
@Input pszFile The source file generating the message
@Input uLine The line of the source file
@Input pszFormat The message format string
@Input ... Zero or more arguments for use by the format string
*/ /**************************************************************************/
void PVRSRVDebugPrintf(IMG_UINT32 ui32DebugLevel,
const IMG_CHAR *pszFullFileName,
IMG_UINT32 ui32Line,
const IMG_CHAR *pszFormat,
...)
{
IMG_BOOL bNoLoc;
const IMG_CHAR *pszFileName = pszFullFileName;
IMG_CHAR *pszLeafName;
bNoLoc = (IMG_BOOL)((ui32DebugLevel & DBGPRIV_CALLTRACE) |
(ui32DebugLevel & DBGPRIV_BUFFERED)) ? IMG_TRUE : IMG_FALSE;
if (gPVRDebugLevel & ui32DebugLevel)
{
va_list vaArgs;
unsigned long ulLockFlags = 0;
IMG_CHAR *pszBuf;
IMG_UINT32 ui32BufSiz;
SelectBuffer(&pszBuf, &ui32BufSiz);
va_start(vaArgs, pszFormat);
GetBufferLock(&ulLockFlags);
switch (ui32DebugLevel)
{
case DBGPRIV_FATAL:
{
strncpy(pszBuf, "PVR_K:(Fatal): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_ERROR:
{
strncpy(pszBuf, "PVR_K:(Error): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_WARNING:
{
strncpy(pszBuf, "PVR_K:(Warn): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_MESSAGE:
{
strncpy(pszBuf, "PVR_K:(Mesg): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_VERBOSE:
{
strncpy(pszBuf, "PVR_K:(Verb): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_DEBUG:
{
strncpy(pszBuf, "PVR_K:(Debug): ", (ui32BufSiz - 2));
break;
}
case DBGPRIV_CALLTRACE:
case DBGPRIV_ALLOC:
case DBGPRIV_BUFFERED:
default:
{
strncpy(pszBuf, "PVR_K: ", (ui32BufSiz - 2));
break;
}
}
pszBuf[ui32BufSiz - 1] = '\0';
(void) BAppend(pszBuf, ui32BufSiz, "%u: ", current->pid);
if (VBAppend(pszBuf, ui32BufSiz, pszFormat, vaArgs))
{
printk(KERN_ERR "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
#if !defined(__sh__)
pszLeafName = (IMG_CHAR *)strrchr (pszFileName, '/');
if (pszLeafName)
{
pszFileName = pszLeafName+1;
}
#endif /* __sh__ */
if (BAppend(pszBuf, ui32BufSiz, " [%u, %s]", ui32Line, pszFileName))
{
printk(KERN_ERR "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
if (ui32DebugLevel & DBGPRIV_BUFFERED)
{
AddToBufferCCB(pszFileName, ui32Line, pszBuf);
}
else
{
printk(KERN_ERR "%s\n", pszBuf);
}
}
}
ReleaseBufferLock(ulLockFlags);
va_end (vaArgs);
}
}
IMG_VOID PVRSRVDebugPrintf (
IMG_UINT32 ui32DebugLevel,
const IMG_CHAR* pszFullFileName,
IMG_UINT32 ui32Line,
const IMG_CHAR* pszFormat,
...
)
{
IMG_BOOL bTrace;
const IMG_CHAR *pszFileName = pszFullFileName;
IMG_CHAR *pszLeafName;
bTrace = (IMG_BOOL)(ui32DebugLevel & DBGPRIV_CALLTRACE) ? IMG_TRUE : IMG_FALSE;
if (gPVRDebugLevel & ui32DebugLevel)
{
va_list vaArgs;
unsigned long ulLockFlags = 0;
IMG_CHAR *pszBuf;
IMG_UINT32 ui32BufSiz;
SelectBuffer(&pszBuf, &ui32BufSiz);
va_start(vaArgs, pszFormat);
GetBufferLock(&ulLockFlags);
if (bTrace == IMG_FALSE)
{
switch(ui32DebugLevel)
{
case DBGPRIV_FATAL:
{
strncpy (pszBuf, "PVR_K:(Fatal): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_ERROR:
{
strncpy (pszBuf, "PVR_K:(Error): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_WARNING:
{
strncpy (pszBuf, "PVR_K:(Warning): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_MESSAGE:
{
strncpy (pszBuf, "PVR_K:(Message): ", (ui32BufSiz -1));
break;
}
case DBGPRIV_VERBOSE:
{
strncpy (pszBuf, "PVR_K:(Verbose): ", (ui32BufSiz -1));
break;
}
default:
{
strncpy (pszBuf, "PVR_K:(Unknown message level)", (ui32BufSiz -1));
break;
}
}
}
else
{
strncpy (pszBuf, "PVR_K: ", (ui32BufSiz -1));
}
if (VBAppend(pszBuf, ui32BufSiz, pszFormat, vaArgs))
{
printk(KERN_INFO "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
if (bTrace == IMG_FALSE)
{
#ifdef DEBUG_LOG_PATH_TRUNCATE
static IMG_CHAR szFileNameRewrite[PVR_MAX_FILEPATH_LEN];
IMG_CHAR* pszTruncIter;
IMG_CHAR* pszTruncBackInter;
if (strlen(pszFullFileName) > strlen(DEBUG_LOG_PATH_TRUNCATE)+1)
pszFileName = pszFullFileName + strlen(DEBUG_LOG_PATH_TRUNCATE)+1;
strncpy(szFileNameRewrite, pszFileName,PVR_MAX_FILEPATH_LEN);
if(strlen(szFileNameRewrite) == PVR_MAX_FILEPATH_LEN-1) {
IMG_CHAR szTruncateMassage[] = "FILENAME TRUNCATED";
strcpy(szFileNameRewrite + (PVR_MAX_FILEPATH_LEN - 1 - strlen(szTruncateMassage)), szTruncateMassage);
}
pszTruncIter = szFileNameRewrite;
while(*pszTruncIter++ != 0)
{
IMG_CHAR* pszNextStartPoint;
if(
!( ( *pszTruncIter == '/' && (pszTruncIter-4 >= szFileNameRewrite) ) &&
( *(pszTruncIter-1) == '.') &&
( *(pszTruncIter-2) == '.') &&
( *(pszTruncIter-3) == '/') )
) continue;
pszTruncBackInter = pszTruncIter - 3;
while(*(--pszTruncBackInter) != '/')
{
if(pszTruncBackInter <= szFileNameRewrite) break;
}
pszNextStartPoint = pszTruncBackInter;
while(*pszTruncIter != 0)
{
*pszTruncBackInter++ = *pszTruncIter++;
}
*pszTruncBackInter = 0;
pszTruncIter = pszNextStartPoint;
}
pszFileName = szFileNameRewrite;
if(*pszFileName == '/') pszFileName++;
#endif
#if !defined(__sh__)
pszLeafName = (IMG_CHAR *)strrchr (pszFileName, '\\');
if (pszLeafName)
{
pszFileName = pszLeafName;
}
#endif
if (BAppend(pszBuf, ui32BufSiz, " [%u, %s]", ui32Line, pszFileName))
{
printk(KERN_INFO "PVR_K:(Message Truncated): %s\n", pszBuf);
}
else
{
printk(KERN_INFO "%s\n", pszBuf);
}
}
else
{
printk(KERN_INFO "%s\n", pszBuf);
}
}
ReleaseBufferLock(ulLockFlags);
va_end (vaArgs);
}
}
void PVRSRVDebugPrintf(u32 ui32DebugLevel,
const char *pszFileName,
u32 ui32Line, const char *pszFormat, ...)
{
IMG_BOOL bTrace, bDebug;
char *pszLeafName;
pszLeafName = (char *)strrchr(pszFileName, '\\');
if (pszLeafName)
pszFileName = pszLeafName;
bTrace = gPVRDebugLevel & ui32DebugLevel & DBGPRIV_CALLTRACE;
bDebug = ((gPVRDebugLevel & DBGPRIV_ALLLEVELS) >= ui32DebugLevel);
if (bTrace || bDebug) {
va_list vaArgs;
unsigned long ulLockFlags = 0; /* suppress gc warning */
char *pszBuf;
u32 ui32BufSiz;
SelectBuffer(&pszBuf, &ui32BufSiz);
va_start(vaArgs, pszFormat);
GetBufferLock(&ulLockFlags);
if (bDebug) {
switch (ui32DebugLevel) {
case DBGPRIV_FATAL:
strncpy(pszBuf, "PVR_K:(Fatal): ",
(ui32BufSiz - 1));
break;
case DBGPRIV_ERROR:
strncpy(pszBuf, "PVR_K:(Error): ",
(ui32BufSiz - 1));
break;
case DBGPRIV_WARNING:
strncpy(pszBuf, "PVR_K:(Warning): ",
(ui32BufSiz - 1));
break;
case DBGPRIV_MESSAGE:
strncpy(pszBuf, "PVR_K:(Message): ",
(ui32BufSiz - 1));
break;
case DBGPRIV_VERBOSE:
strncpy(pszBuf, "PVR_K:(Verbose): ",
(ui32BufSiz - 1));
break;
default:
strncpy(pszBuf,
"PVR_K:(Unknown message level)",
(ui32BufSiz - 1));
break;
}
} else {
strncpy(pszBuf, "PVR_K: ", (ui32BufSiz - 1));
}
if (VBAppend(pszBuf, ui32BufSiz, pszFormat, vaArgs)) {
printk(KERN_INFO "PVR_K:(Message Truncated): %s\n",
pszBuf);
} else {
if (!bTrace) {
if (BAppend
(pszBuf, ui32BufSiz, " [%lu, %s]", ui32Line,
pszFileName))
printk(KERN_INFO
"PVR_K:(Message Truncated): %s\n",
pszBuf);
else
printk(KERN_INFO "%s\n", pszBuf);
}
}
ReleaseBufferLock(ulLockFlags);
va_end(vaArgs);
}
}