Module errors

Expand description

XSLT error handling (§33, §85 Phase 8).

Defines error domains, error levels, error handler types, and the public API for reporting and retrieving XSLT errors.

§Phase 8 status

Constants and function types are fully defined. Functions are stubbed and will be implemented as part of Phase 8.

XSLT_ERR_CYCLIC_REFERENCE: Cyclic reference detected.
XSLT_ERR_INTERNAL: Internal XSLT error.
XSLT_ERR_INVALID_ATTRIBUTE: Invalid attribute value.
XSLT_ERR_INVALID_ELEMENT: Invalid element.
XSLT_ERR_INVALID_MATCH: Invalid match pattern.
XSLT_ERR_INVALID_NAMESPACE: Invalid namespace.
XSLT_ERR_INVALID_SELECT: Invalid select expression.
XSLT_ERR_INVALID_TEST: Invalid test expression.
XSLT_ERR_INVALID_USE: Invalid use expression.
XSLT_ERR_LEVEL_ERROR: Error — processing may continue but results may be incomplete.
XSLT_ERR_LEVEL_FATAL: Fatal error — processing cannot continue.
XSLT_ERR_LEVEL_NONE: No error level (unset).
XSLT_ERR_LEVEL_WARNING: Warning — non-fatal issue.
XSLT_ERR_MISSING_ATTRIBUTE: Missing required attribute.
XSLT_ERR_MISSING_ELEMENT: Missing required element.
XSLT_ERR_MISSING_MATCH: Missing match attribute.
XSLT_ERR_MISSING_NAME: Missing name attribute.
XSLT_ERR_MISSING_NAMESPACE: Missing required namespace.
XSLT_ERR_MISSING_NS: Missing namespace.
XSLT_ERR_MISSING_SELECT: Missing select attribute.
XSLT_ERR_MISSING_TEST: Missing test attribute.
XSLT_ERR_MISSING_USE: Missing use attribute.
XSLT_ERR_NONE: No error.
XSLT_ERR_RECURSION: Recursion limit exceeded.
XSLT_ERR_UNKNOWN: Unknown error.

xsltGenericDebug^⚠: Emit a generic debug message (upstream xsltGenericDebug).
xsltGetLastError: Get the last XSLT error message as a NUL-terminated heap string.
xsltSetGenericDebugFunc^⚠: Set the generic debug handler (upstream xsltSetGenericDebugFunc).
xsltSetTransformErrorFunc: Set the transform error handler for a context.
xsltTransformError: Report an XSLT error.