57 lines
2.6 KiB
C
57 lines
2.6 KiB
C
/****************************************************************************
|
||
Unit Error; Interface
|
||
*****************************************************************************
|
||
|
||
Error handles all the interpretation, metafile creation, or read failures
|
||
that may occur during the course of the translation.
|
||
|
||
Module Prefix: Er
|
||
|
||
*****************************************************************************/
|
||
|
||
|
||
/********************* Exported Data ***************************************/
|
||
|
||
#define ErNoError NOERR
|
||
#define ErInvalidVersion 1 /* file is not version 1 or 2 */
|
||
#define ErInvalidVersionID 2 /* PICT 2 version ID invalid */
|
||
#define ErBadHeaderSequence 3 /* PICT 2 HeaderOp not found */
|
||
#define ErInvalidPrefsHeader 4 /* Preferences header invalid */
|
||
#define ErNoSourceFormat 5 /* no source filename/handle given */
|
||
|
||
#define ErMemoryFull 10 /* GlobalAlloc() fail */
|
||
#define ErMemoryFail 11 /* GlobalLock() fail */
|
||
#define ErCreateMetafileFail 12 /* CreateMetafile() fail */
|
||
#define ErCloseMetafileFail 13 /* CloseMetafile() fail */
|
||
|
||
#define ErEmptyPicture 20 /* no primitives found in file */
|
||
|
||
#define ErNullBoundingRect 30 /* BBox defines NULL area */
|
||
#define Er32KBoundingRect 31 /* BBox extents exceed 32K */
|
||
|
||
#define ErReadPastEOF 40 /* Attempt to read past end of file */
|
||
#define ErOpenFail 41 /* OpenFile() failed */
|
||
#define ErReadFail 42 /* read from disk failed */
|
||
|
||
#define ErNonSquarePen 50 /* non-square pen & user pref abort */
|
||
#define ErPatternedPen 51 /* patterned pen & user pref abort */
|
||
#define ErInvalidXferMode 52 /* invalid transfer mode & abort */
|
||
#define ErNonRectRegion 53 /* non-rectangular region abort */
|
||
|
||
#define ErNoDialogBox 60 /* unable to run status dialog box */
|
||
|
||
extern OSErr globalError;
|
||
|
||
/*********************** Exported Function Definitions **********************/
|
||
|
||
#define ErSetGlobalError( /* OSErr */ error ) \
|
||
/* callback function that allows any routine to set a global error state */ \
|
||
globalError = error
|
||
|
||
#define ErGetGlobalError( /* void */ ) \
|
||
/* callback function that allows any routine to get global error state */ \
|
||
globalError
|
||
|
||
OSErr ErInternalErrorToAldus( void );
|
||
/* returns the appropriate Aldus error code given the current global error */
|
||
|