const char *CPLGetBasename( const char *pszFullFilename )
{
size_t iFileStart = CPLFindFilenameStart( pszFullFilename );
size_t iExtStart, nLength;
char *pszStaticResult = CPLGetStaticResult();
CPLAssert( ! (pszFullFilename >= pszStaticResult && pszFullFilename < pszStaticResult + CPL_PATH_BUF_SIZE) );
for( iExtStart = strlen(pszFullFilename);
iExtStart > iFileStart && pszFullFilename[iExtStart] != '.';
iExtStart-- ) {}
if( iExtStart == iFileStart )
iExtStart = strlen(pszFullFilename);
nLength = iExtStart - iFileStart;
if (nLength >= CPL_PATH_BUF_SIZE)
return CPLStaticBufferTooSmall(pszStaticResult);
CPLStrlcpy( pszStaticResult, pszFullFilename + iFileStart, nLength + 1 );
return pszStaticResult;
}
const char *CPLGetFilename( const char *pszFullFilename )
{
int iFileStart = CPLFindFilenameStart( pszFullFilename );
return pszFullFilename + iFileStart;
}
const char *CPLGetDirname( const char *pszFilename )
{
int iFileStart = CPLFindFilenameStart(pszFilename);
char *pszStaticResult = CPLGetStaticResult();
if( iFileStart >= CPL_PATH_BUF_SIZE )
return CPLStaticBufferTooSmall(pszStaticResult);
CPLAssert( ! (pszFilename >= pszStaticResult && pszFilename < pszStaticResult + CPL_PATH_BUF_SIZE) );
if( iFileStart == 0 )
{
strcpy( pszStaticResult, "." );
return pszStaticResult;
}
CPLStrlcpy( pszStaticResult, pszFilename, iFileStart+1 );
if( iFileStart > 1
&& (pszStaticResult[iFileStart-1] == '/'
|| pszStaticResult[iFileStart-1] == '\\') )
pszStaticResult[iFileStart-1] = '\0';
return pszStaticResult;
}
const char *CPLGetFilename( const char *pszFullFilename )
{
int iFileStart = CPLFindFilenameStart( pszFullFilename );
strncpy( szStaticResult, pszFullFilename + iFileStart, CPL_PATH_BUF_SIZE );
szStaticResult[CPL_PATH_BUF_SIZE - 1] = '\0';
return szStaticResult;
}
const char *CPLGetExtension( const char *pszFullFilename )
{
int iFileStart = CPLFindFilenameStart( pszFullFilename );
int iExtStart;
for( iExtStart = strlen(pszFullFilename);
iExtStart > iFileStart && pszFullFilename[iExtStart] != '.';
iExtStart-- ) {}
if( iExtStart == iFileStart )
iExtStart = strlen(pszFullFilename)-1;
strncpy( szStaticResult, pszFullFilename+iExtStart+1, CPL_PATH_BUF_SIZE );
szStaticResult[CPL_PATH_BUF_SIZE - 1] = '\0';
return szStaticResult;
}
const char *CPLGetExtension( const char *pszFullFilename )
{
size_t iFileStart = CPLFindFilenameStart( pszFullFilename );
size_t iExtStart;
char *pszStaticResult = CPLGetStaticResult();
CPLAssert( ! (pszFullFilename >= pszStaticResult && pszFullFilename < pszStaticResult + CPL_PATH_BUF_SIZE) );
for( iExtStart = strlen(pszFullFilename);
iExtStart > iFileStart && pszFullFilename[iExtStart] != '.';
iExtStart-- ) {}
if( iExtStart == iFileStart )
iExtStart = strlen(pszFullFilename)-1;
if (CPLStrlcpy( pszStaticResult, pszFullFilename+iExtStart+1, CPL_PATH_BUF_SIZE ) >= CPL_PATH_BUF_SIZE)
return CPLStaticBufferTooSmall(pszStaticResult);
return pszStaticResult;
}
const char *CPLGetBasename( const char *pszFullFilename )
{
int iFileStart = CPLFindFilenameStart( pszFullFilename );
int iExtStart, nLength;
for( iExtStart = strlen(pszFullFilename);
iExtStart > iFileStart && pszFullFilename[iExtStart] != '.';
iExtStart-- ) {}
if( iExtStart == iFileStart )
iExtStart = strlen(pszFullFilename);
nLength = iExtStart - iFileStart;
CPLAssert( nLength < CPL_PATH_BUF_SIZE );
strncpy( szStaticResult, pszFullFilename + iFileStart, nLength );
szStaticResult[nLength] = '\0';
return szStaticResult;
}
const char *CPLGetDirname( const char *pszFilename )
{
int iFileStart = CPLFindFilenameStart(pszFilename);
CPLAssert( iFileStart < CPL_PATH_BUF_SIZE );
if( iFileStart == 0 )
{
strcpy( szStaticResult, "." );
return szStaticResult;
}
strncpy( szStaticResult, pszFilename, iFileStart );
szStaticResult[iFileStart] = '\0';
if( iFileStart > 1
&& (szStaticResult[iFileStart-1] == '/'
|| szStaticResult[iFileStart-1] == '\\') )
szStaticResult[iFileStart-1] = '\0';
return szStaticResult;
}
