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Diffstat (limited to '.venv/lib/python3.12/site-packages/lxml/includes/libxslt/xsltutils.h')
| -rw-r--r-- | .venv/lib/python3.12/site-packages/lxml/includes/libxslt/xsltutils.h | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/lxml/includes/libxslt/xsltutils.h b/.venv/lib/python3.12/site-packages/lxml/includes/libxslt/xsltutils.h new file mode 100644 index 00000000..2514774b --- /dev/null +++ b/.venv/lib/python3.12/site-packages/lxml/includes/libxslt/xsltutils.h @@ -0,0 +1,343 @@ +/* + * Summary: set of utilities for the XSLT engine + * Description: interfaces for the utilities module of the XSLT engine. + * things like message handling, profiling, and other + * generally useful routines. + * + * Copy: See Copyright for the status of this software. + * + * Author: Daniel Veillard + */ + +#ifndef __XML_XSLTUTILS_H__ +#define __XML_XSLTUTILS_H__ + +#include <libxslt/xsltconfig.h> +#include <libxml/xpath.h> +#include <libxml/dict.h> +#include <libxml/xmlerror.h> +#include "xsltexports.h" +#include "xsltInternals.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * XSLT_TODO: + * + * Macro to flag unimplemented blocks. + */ +#define XSLT_TODO \ + xsltGenericError(xsltGenericErrorContext, \ + "Unimplemented block at %s:%d\n", \ + __FILE__, __LINE__); + +/** + * XSLT_STRANGE: + * + * Macro to flag that a problem was detected internally. + */ +#define XSLT_STRANGE \ + xsltGenericError(xsltGenericErrorContext, \ + "Internal error at %s:%d\n", \ + __FILE__, __LINE__); + +/** + * IS_XSLT_ELEM: + * + * Checks that the element pertains to XSLT namespace. + */ +#define IS_XSLT_ELEM(n) \ + (((n) != NULL) && ((n)->type == XML_ELEMENT_NODE) && \ + ((n)->ns != NULL) && (xmlStrEqual((n)->ns->href, XSLT_NAMESPACE))) + +/** + * IS_XSLT_NAME: + * + * Checks the value of an element in XSLT namespace. + */ +#define IS_XSLT_NAME(n, val) \ + (xmlStrEqual((n)->name, (const xmlChar *) (val))) + +/** + * IS_XSLT_REAL_NODE: + * + * Check that a node is a 'real' one: document, element, text or attribute. + */ +#define IS_XSLT_REAL_NODE(n) \ + (((n) != NULL) && \ + (((n)->type == XML_ELEMENT_NODE) || \ + ((n)->type == XML_TEXT_NODE) || \ + ((n)->type == XML_CDATA_SECTION_NODE) || \ + ((n)->type == XML_ATTRIBUTE_NODE) || \ + ((n)->type == XML_DOCUMENT_NODE) || \ + ((n)->type == XML_HTML_DOCUMENT_NODE) || \ + ((n)->type == XML_COMMENT_NODE) || \ + ((n)->type == XML_PI_NODE))) + +/* + * Our own version of namespaced attributes lookup. + */ +XSLTPUBFUN xmlChar * XSLTCALL + xsltGetNsProp (xmlNodePtr node, + const xmlChar *name, + const xmlChar *nameSpace); +XSLTPUBFUN const xmlChar * XSLTCALL + xsltGetCNsProp (xsltStylesheetPtr style, + xmlNodePtr node, + const xmlChar *name, + const xmlChar *nameSpace); +XSLTPUBFUN int XSLTCALL + xsltGetUTF8Char (const unsigned char *utf, + int *len); +#ifdef IN_LIBXSLT +/** DOC_DISABLE */ +XSLTPUBFUN int XSLTCALL + xsltGetUTF8CharZ (const unsigned char *utf, + int *len); +/** DOC_ENABLE */ +#endif + +/* + * XSLT Debug Tracing Tracing Types + */ +typedef enum { + XSLT_TRACE_ALL = -1, + XSLT_TRACE_NONE = 0, + XSLT_TRACE_COPY_TEXT = 1<<0, + XSLT_TRACE_PROCESS_NODE = 1<<1, + XSLT_TRACE_APPLY_TEMPLATE = 1<<2, + XSLT_TRACE_COPY = 1<<3, + XSLT_TRACE_COMMENT = 1<<4, + XSLT_TRACE_PI = 1<<5, + XSLT_TRACE_COPY_OF = 1<<6, + XSLT_TRACE_VALUE_OF = 1<<7, + XSLT_TRACE_CALL_TEMPLATE = 1<<8, + XSLT_TRACE_APPLY_TEMPLATES = 1<<9, + XSLT_TRACE_CHOOSE = 1<<10, + XSLT_TRACE_IF = 1<<11, + XSLT_TRACE_FOR_EACH = 1<<12, + XSLT_TRACE_STRIP_SPACES = 1<<13, + XSLT_TRACE_TEMPLATES = 1<<14, + XSLT_TRACE_KEYS = 1<<15, + XSLT_TRACE_VARIABLES = 1<<16 +} xsltDebugTraceCodes; + +/** + * XSLT_TRACE: + * + * Control the type of xsl debugtrace messages emitted. + */ +#define XSLT_TRACE(ctxt,code,call) \ + if (ctxt->traceCode && (*(ctxt->traceCode) & code)) \ + call + +XSLTPUBFUN void XSLTCALL + xsltDebugSetDefaultTrace(xsltDebugTraceCodes val); +XSLTPUBFUN xsltDebugTraceCodes XSLTCALL + xsltDebugGetDefaultTrace(void); + +/* + * XSLT specific error and debug reporting functions. + */ +XSLTPUBVAR xmlGenericErrorFunc xsltGenericError; +XSLTPUBVAR void *xsltGenericErrorContext; +XSLTPUBVAR xmlGenericErrorFunc xsltGenericDebug; +XSLTPUBVAR void *xsltGenericDebugContext; + +XSLTPUBFUN void XSLTCALL + xsltPrintErrorContext (xsltTransformContextPtr ctxt, + xsltStylesheetPtr style, + xmlNodePtr node); +XSLTPUBFUN void XSLTCALL + xsltMessage (xsltTransformContextPtr ctxt, + xmlNodePtr node, + xmlNodePtr inst); +XSLTPUBFUN void XSLTCALL + xsltSetGenericErrorFunc (void *ctx, + xmlGenericErrorFunc handler); +XSLTPUBFUN void XSLTCALL + xsltSetGenericDebugFunc (void *ctx, + xmlGenericErrorFunc handler); +XSLTPUBFUN void XSLTCALL + xsltSetTransformErrorFunc (xsltTransformContextPtr ctxt, + void *ctx, + xmlGenericErrorFunc handler); +XSLTPUBFUN void XSLTCALL + xsltTransformError (xsltTransformContextPtr ctxt, + xsltStylesheetPtr style, + xmlNodePtr node, + const char *msg, + ...) LIBXSLT_ATTR_FORMAT(4,5); + +XSLTPUBFUN int XSLTCALL + xsltSetCtxtParseOptions (xsltTransformContextPtr ctxt, + int options); +/* + * Sorting. + */ + +XSLTPUBFUN void XSLTCALL + xsltDocumentSortFunction (xmlNodeSetPtr list); +XSLTPUBFUN void XSLTCALL + xsltSetSortFunc (xsltSortFunc handler); +XSLTPUBFUN void XSLTCALL + xsltSetCtxtSortFunc (xsltTransformContextPtr ctxt, + xsltSortFunc handler); +XSLTPUBFUN void XSLTCALL + xsltSetCtxtLocaleHandlers (xsltTransformContextPtr ctxt, + xsltNewLocaleFunc newLocale, + xsltFreeLocaleFunc freeLocale, + xsltGenSortKeyFunc genSortKey); +XSLTPUBFUN void XSLTCALL + xsltDefaultSortFunction (xsltTransformContextPtr ctxt, + xmlNodePtr *sorts, + int nbsorts); +XSLTPUBFUN void XSLTCALL + xsltDoSortFunction (xsltTransformContextPtr ctxt, + xmlNodePtr * sorts, + int nbsorts); +XSLTPUBFUN xmlXPathObjectPtr * XSLTCALL + xsltComputeSortResult (xsltTransformContextPtr ctxt, + xmlNodePtr sort); + +/* + * QNames handling. + */ + +XSLTPUBFUN const xmlChar * XSLTCALL + xsltSplitQName (xmlDictPtr dict, + const xmlChar *name, + const xmlChar **prefix); +XSLTPUBFUN const xmlChar * XSLTCALL + xsltGetQNameURI (xmlNodePtr node, + xmlChar **name); + +XSLTPUBFUN const xmlChar * XSLTCALL + xsltGetQNameURI2 (xsltStylesheetPtr style, + xmlNodePtr node, + const xmlChar **name); + +/* + * Output, reuse libxml I/O buffers. + */ +XSLTPUBFUN int XSLTCALL + xsltSaveResultTo (xmlOutputBufferPtr buf, + xmlDocPtr result, + xsltStylesheetPtr style); +XSLTPUBFUN int XSLTCALL + xsltSaveResultToFilename (const char *URI, + xmlDocPtr result, + xsltStylesheetPtr style, + int compression); +XSLTPUBFUN int XSLTCALL + xsltSaveResultToFile (FILE *file, + xmlDocPtr result, + xsltStylesheetPtr style); +XSLTPUBFUN int XSLTCALL + xsltSaveResultToFd (int fd, + xmlDocPtr result, + xsltStylesheetPtr style); +XSLTPUBFUN int XSLTCALL + xsltSaveResultToString (xmlChar **doc_txt_ptr, + int * doc_txt_len, + xmlDocPtr result, + xsltStylesheetPtr style); + +/* + * XPath interface + */ +XSLTPUBFUN xmlXPathCompExprPtr XSLTCALL + xsltXPathCompile (xsltStylesheetPtr style, + const xmlChar *str); +XSLTPUBFUN xmlXPathCompExprPtr XSLTCALL + xsltXPathCompileFlags (xsltStylesheetPtr style, + const xmlChar *str, + int flags); + +#ifdef IN_LIBXSLT +/** DOC_DISABLE */ +#define XSLT_SOURCE_NODE_MASK 15u +#define XSLT_SOURCE_NODE_HAS_KEY 1u +#define XSLT_SOURCE_NODE_HAS_ID 2u +int +xsltGetSourceNodeFlags(xmlNodePtr node); +int +xsltSetSourceNodeFlags(xsltTransformContextPtr ctxt, xmlNodePtr node, + int flags); +int +xsltClearSourceNodeFlags(xmlNodePtr node, int flags); +void ** +xsltGetPSVIPtr(xmlNodePtr cur); +/** DOC_ENABLE */ +#endif + +#ifdef WITH_PROFILER +/* + * Profiling. + */ +XSLTPUBFUN void XSLTCALL + xsltSaveProfiling (xsltTransformContextPtr ctxt, + FILE *output); +XSLTPUBFUN xmlDocPtr XSLTCALL + xsltGetProfileInformation (xsltTransformContextPtr ctxt); + +XSLTPUBFUN long XSLTCALL + xsltTimestamp (void); +XSLTPUBFUN void XSLTCALL + xsltCalibrateAdjust (long delta); +#endif + +/** + * XSLT_TIMESTAMP_TICS_PER_SEC: + * + * Sampling precision for profiling + */ +#define XSLT_TIMESTAMP_TICS_PER_SEC 100000l + +/* + * Hooks for the debugger. + */ + +typedef enum { + XSLT_DEBUG_NONE = 0, /* no debugging allowed */ + XSLT_DEBUG_INIT, + XSLT_DEBUG_STEP, + XSLT_DEBUG_STEPOUT, + XSLT_DEBUG_NEXT, + XSLT_DEBUG_STOP, + XSLT_DEBUG_CONT, + XSLT_DEBUG_RUN, + XSLT_DEBUG_RUN_RESTART, + XSLT_DEBUG_QUIT +} xsltDebugStatusCodes; + +XSLTPUBVAR int xslDebugStatus; + +typedef void (*xsltHandleDebuggerCallback) (xmlNodePtr cur, xmlNodePtr node, + xsltTemplatePtr templ, xsltTransformContextPtr ctxt); +typedef int (*xsltAddCallCallback) (xsltTemplatePtr templ, xmlNodePtr source); +typedef void (*xsltDropCallCallback) (void); + +XSLTPUBFUN int XSLTCALL + xsltGetDebuggerStatus (void); +#ifdef WITH_DEBUGGER +XSLTPUBFUN void XSLTCALL + xsltSetDebuggerStatus (int value); +XSLTPUBFUN int XSLTCALL + xsltSetDebuggerCallbacks (int no, void *block); +XSLTPUBFUN int XSLTCALL + xslAddCall (xsltTemplatePtr templ, + xmlNodePtr source); +XSLTPUBFUN void XSLTCALL + xslDropCall (void); +#endif + +#ifdef __cplusplus +} +#endif + +#endif /* __XML_XSLTUTILS_H__ */ + + |