xsltutils.c File Reference

#include "precomp.h"

Include dependency graph for xsltutils.c:

Go to the source code of this file.

Classes
struct	_xsltDebuggerCallbacks

Functions
: the full QName
xsltSplitQName: @dict: a dictionary @prefix: the return value Split QNames into prefix and local names, both allocated from a dictionary. Returns: the localname or NULL in case of error.
const xmlChar *	xsltSplitQName (xmlDictPtr dict, const xmlChar *name, const xmlChar **prefix)

: the attribute name
xsltGetNsProp: @node: the node @nameSpace: the URI of the namespace Similar to xmlGetNsProp() but with a slightly different semantic Search and get the value of an attribute associated to a node This attribute has to be anchored in the namespace specified, or has no namespace and the element is in that namespace. This does the entity substitution. This function looks in DTD attribute declaration for FIXED or default declaration values unless DTD use has been turned off. Returns the attribute value or NULL if not found. It's up to the caller to free the memory.
#define	XSLT_GET_VAR_STR(msg, str)
xmlGenericErrorFunc	xsltGenericError = xsltGenericErrorDefaultFunc
void *	xsltGenericErrorContext = NULL
xmlGenericErrorFunc	xsltGenericDebug = xsltGenericDebugDefaultFunc
void *	xsltGenericDebugContext = NULL
const xmlChar *	xsltGetCNsProp (xsltStylesheetPtr style, xmlNodePtr node, const xmlChar *name, const xmlChar *nameSpace)
xmlChar *	xsltGetNsProp (xmlNodePtr node, const xmlChar *name, const xmlChar *nameSpace)
int	xsltGetUTF8Char (const unsigned char *utf, int *len)
void	xsltMessage (xsltTransformContextPtr ctxt, xmlNodePtr node, xmlNodePtr inst)
static void	LIBXSLT_ATTR_FORMAT (2, 3)
void	xsltSetGenericErrorFunc (void *ctx, xmlGenericErrorFunc handler)
void	xsltSetGenericDebugFunc (void *ctx, xmlGenericErrorFunc handler)
void	xsltPrintErrorContext (xsltTransformContextPtr ctxt, xsltStylesheetPtr style, xmlNodePtr node)
void	xsltSetTransformErrorFunc (xsltTransformContextPtr ctxt, void *ctx, xmlGenericErrorFunc handler)
void	xsltTransformError (xsltTransformContextPtr ctxt, xsltStylesheetPtr style, xmlNodePtr node, const char *msg,...)

is
not prefixed.
#define	MAX_TEMPLATES   10000
#define	XSLT_CALLBACK_NUMBER   3
typedef struct _xsltDebuggerCallbacks	xsltDebuggerCallbacks
typedef xsltDebuggerCallbacks *	xsltDebuggerCallbacksPtr
static xsltSortFunc	xsltSortFunction = xsltDefaultSortFunction
static long	calibration = -1
static xsltDebuggerCallbacks	xsltDebuggerCurrentCallbacks
int	xslDebugStatus
const xmlChar *	xsltGetQNameURI (xmlNodePtr node, xmlChar **name)
const xmlChar *	xsltGetQNameURI2 (xsltStylesheetPtr style, xmlNodePtr node, const xmlChar **name)
void	xsltDocumentSortFunction (xmlNodeSetPtr list)
xmlXPathObjectPtr *	xsltComputeSortResult (xsltTransformContextPtr ctxt, xmlNodePtr sort)
void	xsltDefaultSortFunction (xsltTransformContextPtr ctxt, xmlNodePtr *sorts, int nbsorts)
void	xsltDoSortFunction (xsltTransformContextPtr ctxt, xmlNodePtr *sorts, int nbsorts)
void	xsltSetSortFunc (xsltSortFunc handler)
void	xsltSetCtxtSortFunc (xsltTransformContextPtr ctxt, xsltSortFunc handler)
int	xsltSetCtxtParseOptions (xsltTransformContextPtr ctxt, int options)
int	xsltSaveResultTo (xmlOutputBufferPtr buf, xmlDocPtr result, xsltStylesheetPtr style)
int	xsltSaveResultToFilename (const char *URL, xmlDocPtr result, xsltStylesheetPtr style, int compression)
int	xsltSaveResultToFile (FILE *file, xmlDocPtr result, xsltStylesheetPtr style)
int	xsltSaveResultToFd (int fd, xmlDocPtr result, xsltStylesheetPtr style)
int	xsltSaveResultToString (xmlChar **doc_txt_ptr, int *doc_txt_len, xmlDocPtr result, xsltStylesheetPtr style)
void	xsltCalibrateAdjust (long delta)
long	xsltTimestamp (void)
static char *	pretty_templ_match (xsltTemplatePtr templ)
void	xsltSaveProfiling (xsltTransformContextPtr ctxt, FILE *output)
xmlDocPtr	xsltGetProfileInformation (xsltTransformContextPtr ctxt)
xmlXPathCompExprPtr	xsltXPathCompileFlags (xsltStylesheetPtr style, const xmlChar *str, int flags)
xmlXPathCompExprPtr	xsltXPathCompile (xsltStylesheetPtr style, const xmlChar *str)
void	xsltSetDebuggerStatus (int value)
int	xsltGetDebuggerStatus (void)
int	xsltSetDebuggerCallbacks (int no, void *block)
void	xslHandleDebugger (xmlNodePtr cur, xmlNodePtr node, xsltTemplatePtr templ, xsltTransformContextPtr ctxt)
int	xslAddCall (xsltTemplatePtr templ, xmlNodePtr source)
void	xslDropCall (void)

Detailed Description

Returns the number of bytes written or -1 in case of failure.

Definition in file xsltutils.c.

Macro Definition Documentation

MAX_TEMPLATES

#define MAX_TEMPLATES   10000

Definition at line 1927 of file xsltutils.c.

XSLT_CALLBACK_NUMBER

#define XSLT_CALLBACK_NUMBER   3

Definition at line 2341 of file xsltutils.c.

XSLT_GET_VAR_STR

#define XSLT_GET_VAR_STR	(		msg,
			str
	)

Value:

{               \
    int       size;                     \
    int       chars;                        \
    char      *larger;                      \
    va_list   ap;                       \
                                \
    str = (char *) xmlMalloc(150);              \
    if (str == NULL)                        \
    return;                         \
                                \
    size = 150;                         \
								\
    while (size < 64000) {                  \
    va_start(ap, msg);                  \
    chars = vsnprintf(str, size, msg, ap);          \
    va_end(ap);                     \
    if ((chars > -1) && (chars < size))         \
        break;                      \
    if (chars > -1)                     \
        size += chars + 1;                  \
    else                            \
        size += 100;                    \
    if ((larger = (char *) xmlRealloc(str, size)) == NULL) {\
        xmlFree(str);                   \
        return;                     \
    }                           \
    str = larger;                       \
    }                               \
}

Definition at line 453 of file xsltutils.c.

Typedef Documentation

xsltDebuggerCallbacks

typedef struct _xsltDebuggerCallbacks xsltDebuggerCallbacks

Definition at line 2343 of file xsltutils.c.

xsltDebuggerCallbacksPtr

typedef xsltDebuggerCallbacks* xsltDebuggerCallbacksPtr

Definition at line 2344 of file xsltutils.c.

Function Documentation

LIBXSLT_ATTR_FORMAT()

static void LIBXSLT_ATTR_FORMAT ( 2  , 3    )

static

xsltGenericErrorDefaultFunc: @ctx: an error context @msg: the message to display/transmit ...: extra parameters for the message display

Default handler for out of context error messages.

xsltGenericDebugDefaultFunc: @ctx: an error context @msg: the message to display/transmit ...: extra parameters for the message display

Default handler for out of context error messages.

Definition at line 490 of file xsltutils.c.

                                                                              {
    va_list args;

    if (xsltGenericErrorContext == NULL)
    xsltGenericErrorContext = (void *) stderr;

    va_start(args, msg);
    vfprintf((FILE *)xsltGenericErrorContext, msg, args);
    va_end(args);
}

pretty_templ_match()

static char* pretty_templ_match ( xsltTemplatePtr  templ )

static

Definition at line 1904 of file xsltutils.c.

                                          {
  static char dst[1001];
  char *src = (char *)templ->match;
  int i=0,j;

  /* strip white spaces */
  for (j=0; i<1000 && src[j]; i++,j++) {
      for(;src[j]==' ';j++);
      dst[i]=src[j];
  }
  if(i<998 && templ->mode) {
    /* append [mode] */
    dst[i++]='[';
    src=(char *)templ->mode;
    for (j=0; i<999 && src[j]; i++,j++) {
      dst[i]=src[j];
    }
    dst[i++]=']';
  }
  dst[i]='\0';
  return dst;
}

Referenced by xsltSaveProfiling().

xslAddCall()

int xslAddCall	(	xsltTemplatePtr	templ,
		xmlNodePtr	source
	)

xslAddCall: @templ : current template being applied @source : the source node being processed

Add template "call" to call stack Returns : 1 on sucess 0 otherwise an error may be printed if WITH_XSLT_DEBUG_BREAKPOINTS is defined

Definition at line 2439 of file xsltutils.c.

{
    if (xsltDebuggerCurrentCallbacks.add != NULL)
    return(xsltDebuggerCurrentCallbacks.add(templ, source));
    return(0);
}

Referenced by xsltDebuggerStartSequenceConstructor().

xslDropCall()

void xslDropCall

(

void

)

xslDropCall:

Drop the topmost item off the call stack

Definition at line 2452 of file xsltutils.c.

{
    if (xsltDebuggerCurrentCallbacks.drop != NULL)
    xsltDebuggerCurrentCallbacks.drop();
}

Referenced by xsltApplySequenceConstructor(), xsltApplyXSLTTemplate(), and xsltDebuggerStartSequenceConstructor().

xslHandleDebugger()

void xslHandleDebugger	(	xmlNodePtr	cur,
		xmlNodePtr	node,
		xsltTemplatePtr	templ,
		xsltTransformContextPtr	ctxt
	)

xslHandleDebugger: @cur : source node being executed @node : data node being processed @templ : temlate that applies to node @ctxt : the xslt transform context

If either cur or node are a breakpoint, or xslDebugStatus in state where debugging must occcur at this time then transfer control to the xslDebugBreak function

Definition at line 2422 of file xsltutils.c.

{
    if (xsltDebuggerCurrentCallbacks.handler != NULL)
    xsltDebuggerCurrentCallbacks.handler(cur, node, templ, ctxt);
}

Referenced by xsltApplyAttributeSet(), xsltApplySequenceConstructor(), xsltApplyTemplates(), xsltAttribute(), xsltCallTemplate(), xsltChoose(), xsltDebuggerStartSequenceConstructor(), xsltEvalGlobalVariable(), and xsltForEach().

xsltCalibrateAdjust()

void xsltCalibrateAdjust

(

long

delta

)

xsltCalibrateTimestamps:

Used for to calibrate the xsltTimestamp() function Should work if launched at startup and we don't loose our quantum :-)

Returns the number of milliseconds used by xsltTimestamp()xsltCalibrateAdjust: @delta: a negative dealy value found

Used for to correct the calibration for xsltTimestamp()

Definition at line 1802 of file xsltutils.c.

                                {
    calibration += delta;
}

Referenced by xsltApplyXSLTTemplate().

xsltComputeSortResult()

xmlXPathObjectPtr* xsltComputeSortResult	(	xsltTransformContextPtr	ctxt,
		xmlNodePtr	sort
	)

xsltComputeSortResult: @ctxt: a XSLT process context @sort: node list

reorder the current node list accordingly to the set of sorting requirement provided by the array of nodes.

Returns a ordered XPath nodeset or NULL in case of error.

Definition at line 937 of file xsltutils.c.

                                                                     {
#ifdef XSLT_REFACTORED
    xsltStyleItemSortPtr comp;
#else
    xsltStylePreCompPtr comp;
#endif
    xmlXPathObjectPtr *results = NULL;
    xmlNodeSetPtr list = NULL;
    xmlXPathObjectPtr res;
    int len = 0;
    int i;
    xmlNodePtr oldNode;
    xmlNodePtr oldInst;
    int oldPos, oldSize ;
    int oldNsNr;
    xmlNsPtr *oldNamespaces;

    comp = sort->psvi;
    if (comp == NULL) {
    xsltGenericError(xsltGenericErrorContext,
         "xsl:sort : compilation failed\n");
    return(NULL);
    }

    if ((comp->select == NULL) || (comp->comp == NULL))
    return(NULL);

    list = ctxt->nodeList;
    if ((list == NULL) || (list->nodeNr <= 1))
    return(NULL);

    len = list->nodeNr;

    /* TODO: xsl:sort lang attribute */
    /* TODO: xsl:sort case-order attribute */


    results = xmlMalloc(len * sizeof(xmlXPathObjectPtr));
    if (results == NULL) {
    xsltGenericError(xsltGenericErrorContext,
         "xsltComputeSortResult: memory allocation failure\n");
    return(NULL);
    }

    oldNode = ctxt->node;
    oldInst = ctxt->inst;
    oldPos = ctxt->xpathCtxt->proximityPosition;
    oldSize = ctxt->xpathCtxt->contextSize;
    oldNsNr = ctxt->xpathCtxt->nsNr;
    oldNamespaces = ctxt->xpathCtxt->namespaces;
    for (i = 0;i < len;i++) {
    ctxt->inst = sort;
    ctxt->xpathCtxt->contextSize = len;
    ctxt->xpathCtxt->proximityPosition = i + 1;
    ctxt->node = list->nodeTab[i];
    ctxt->xpathCtxt->node = ctxt->node;
#ifdef XSLT_REFACTORED
    if (comp->inScopeNs != NULL) {
        ctxt->xpathCtxt->namespaces = comp->inScopeNs->list;
        ctxt->xpathCtxt->nsNr = comp->inScopeNs->xpathNumber;
    } else {
        ctxt->xpathCtxt->namespaces = NULL;
        ctxt->xpathCtxt->nsNr = 0;
    }
#else
    ctxt->xpathCtxt->namespaces = comp->nsList;
    ctxt->xpathCtxt->nsNr = comp->nsNr;
#endif
    res = xmlXPathCompiledEval(comp->comp, ctxt->xpathCtxt);
    if (res != NULL) {
        if (res->type != XPATH_STRING)
        res = xmlXPathConvertString(res);
        if (comp->number)
        res = xmlXPathConvertNumber(res);
        res->index = i; /* Save original pos for dupl resolv */
        if (comp->number) {
        if (res->type == XPATH_NUMBER) {
            results[i] = res;
        } else {
#ifdef WITH_XSLT_DEBUG_PROCESS
            xsltGenericDebug(xsltGenericDebugContext,
            "xsltComputeSortResult: select didn't evaluate to a number\n");
#endif
            results[i] = NULL;
        }
        } else {
        if (res->type == XPATH_STRING) {
            if (comp->locale != (xsltLocale)0) {
            xmlChar *str = res->stringval;
            res->stringval = (xmlChar *) xsltStrxfrm(comp->locale, str);
            xmlFree(str);
            }

            results[i] = res;
        } else {
#ifdef WITH_XSLT_DEBUG_PROCESS
            xsltGenericDebug(xsltGenericDebugContext,
            "xsltComputeSortResult: select didn't evaluate to a string\n");
#endif
            results[i] = NULL;
        }
        }
    } else {
        ctxt->state = XSLT_STATE_STOPPED;
        results[i] = NULL;
    }
    }
    ctxt->node = oldNode;
    ctxt->inst = oldInst;
    ctxt->xpathCtxt->contextSize = oldSize;
    ctxt->xpathCtxt->proximityPosition = oldPos;
    ctxt->xpathCtxt->nsNr = oldNsNr;
    ctxt->xpathCtxt->namespaces = oldNamespaces;

    return(results);
}

Referenced by xsltDefaultSortFunction().

xsltDefaultSortFunction()

void xsltDefaultSortFunction	(	xsltTransformContextPtr	ctxt,
		xmlNodePtr *	sorts,
		int	nbsorts
	)

xsltDefaultSortFunction: @ctxt: a XSLT process context @sorts: array of sort nodes @nbsorts: the number of sorts in the array

reorder the current node list accordingly to the set of sorting requirement provided by the arry of nodes.

Definition at line 1064 of file xsltutils.c.

                            {
#ifdef XSLT_REFACTORED
    xsltStyleItemSortPtr comp;
#else
    xsltStylePreCompPtr comp;
#endif
    xmlXPathObjectPtr *resultsTab[XSLT_MAX_SORT];
    xmlXPathObjectPtr *results = NULL, *res;
    xmlNodeSetPtr list = NULL;
    int descending, number, desc, numb;
    int len = 0;
    int i, j, incr;
    int tst;
    int depth;
    xmlNodePtr node;
    xmlXPathObjectPtr tmp;
    int tempstype[XSLT_MAX_SORT], temporder[XSLT_MAX_SORT];

    if ((ctxt == NULL) || (sorts == NULL) || (nbsorts <= 0) ||
    (nbsorts >= XSLT_MAX_SORT))
    return;
    if (sorts[0] == NULL)
    return;
    comp = sorts[0]->psvi;
    if (comp == NULL)
    return;

    list = ctxt->nodeList;
    if ((list == NULL) || (list->nodeNr <= 1))
    return; /* nothing to do */

    for (j = 0; j < nbsorts; j++) {
    comp = sorts[j]->psvi;
    tempstype[j] = 0;
    if ((comp->stype == NULL) && (comp->has_stype != 0)) {
        comp->stype =
        xsltEvalAttrValueTemplate(ctxt, sorts[j],
                      (const xmlChar *) "data-type",
                      XSLT_NAMESPACE);
        if (comp->stype != NULL) {
        tempstype[j] = 1;
        if (xmlStrEqual(comp->stype, (const xmlChar *) "text"))
            comp->number = 0;
        else if (xmlStrEqual(comp->stype, (const xmlChar *) "number"))
            comp->number = 1;
        else {
            xsltTransformError(ctxt, NULL, sorts[j],
              "xsltDoSortFunction: no support for data-type = %s\n",
                     comp->stype);
            comp->number = 0; /* use default */
        }
        }
    }
    temporder[j] = 0;
    if ((comp->order == NULL) && (comp->has_order != 0)) {
        comp->order = xsltEvalAttrValueTemplate(ctxt, sorts[j],
                            (const xmlChar *) "order",
                            XSLT_NAMESPACE);
        if (comp->order != NULL) {
        temporder[j] = 1;
        if (xmlStrEqual(comp->order, (const xmlChar *) "ascending"))
            comp->descending = 0;
        else if (xmlStrEqual(comp->order,
                     (const xmlChar *) "descending"))
            comp->descending = 1;
        else {
            xsltTransformError(ctxt, NULL, sorts[j],
                 "xsltDoSortFunction: invalid value %s for order\n",
                     comp->order);
            comp->descending = 0; /* use default */
        }
        }
    }
    }

    len = list->nodeNr;

    resultsTab[0] = xsltComputeSortResult(ctxt, sorts[0]);
    for (i = 1;i < XSLT_MAX_SORT;i++)
    resultsTab[i] = NULL;

    results = resultsTab[0];

    comp = sorts[0]->psvi;
    descending = comp->descending;
    number = comp->number;
    if (results == NULL)
    return;

    /* Shell's sort of node-set */
    for (incr = len / 2; incr > 0; incr /= 2) {
    for (i = incr; i < len; i++) {
        j = i - incr;
        if (results[i] == NULL)
        continue;

        while (j >= 0) {
        if (results[j] == NULL)
            tst = 1;
        else {
            if (number) {
            /* We make NaN smaller than number in accordance
               with XSLT spec */
            if (xmlXPathIsNaN(results[j]->floatval)) {
                if (xmlXPathIsNaN(results[j + incr]->floatval))
                tst = 0;
                else
                tst = -1;
            } else if (xmlXPathIsNaN(results[j + incr]->floatval))
                tst = 1;
            else if (results[j]->floatval ==
                results[j + incr]->floatval)
                tst = 0;
            else if (results[j]->floatval >
                results[j + incr]->floatval)
                tst = 1;
            else tst = -1;
            } else if(comp->locale != (xsltLocale)0) {
            tst = xsltLocaleStrcmp(
                comp->locale,
                (xsltLocaleChar *) results[j]->stringval,
                (xsltLocaleChar *) results[j + incr]->stringval);
            } else {
            tst = xmlStrcmp(results[j]->stringval,
                     results[j + incr]->stringval);
            }
            if (descending)
            tst = -tst;
        }
        if (tst == 0) {
            /*
             * Okay we need to use multi level sorts
             */
            depth = 1;
            while (depth < nbsorts) {
            if (sorts[depth] == NULL)
                break;
            comp = sorts[depth]->psvi;
            if (comp == NULL)
                break;
            desc = comp->descending;
            numb = comp->number;

            /*
             * Compute the result of the next level for the
             * full set, this might be optimized ... or not
             */
            if (resultsTab[depth] == NULL)
                resultsTab[depth] = xsltComputeSortResult(ctxt,
                                        sorts[depth]);
            res = resultsTab[depth];
            if (res == NULL)
                break;
            if (res[j] == NULL) {
                if (res[j+incr] != NULL)
                tst = 1;
            } else if (res[j+incr] == NULL) {
                tst = -1;
            } else {
                if (numb) {
                /* We make NaN smaller than number in
                   accordance with XSLT spec */
                if (xmlXPathIsNaN(res[j]->floatval)) {
                    if (xmlXPathIsNaN(res[j +
                        incr]->floatval))
                    tst = 0;
                    else
                        tst = -1;
                } else if (xmlXPathIsNaN(res[j + incr]->
                        floatval))
                    tst = 1;
                else if (res[j]->floatval == res[j + incr]->
                        floatval)
                    tst = 0;
                else if (res[j]->floatval >
                    res[j + incr]->floatval)
                    tst = 1;
                else tst = -1;
                } else if(comp->locale != (xsltLocale)0) {
                tst = xsltLocaleStrcmp(
                    comp->locale,
                    (xsltLocaleChar *) res[j]->stringval,
                    (xsltLocaleChar *) res[j + incr]->stringval);
                } else {
                tst = xmlStrcmp(res[j]->stringval,
                         res[j + incr]->stringval);
                }
                if (desc)
                tst = -tst;
            }

            /*
             * if we still can't differenciate at this level
             * try one level deeper.
             */
            if (tst != 0)
                break;
            depth++;
            }
        }
        if (tst == 0) {
            tst = results[j]->index > results[j + incr]->index;
        }
        if (tst > 0) {
            tmp = results[j];
            results[j] = results[j + incr];
            results[j + incr] = tmp;
            node = list->nodeTab[j];
            list->nodeTab[j] = list->nodeTab[j + incr];
            list->nodeTab[j + incr] = node;
            depth = 1;
            while (depth < nbsorts) {
            if (sorts[depth] == NULL)
                break;
            if (resultsTab[depth] == NULL)
                break;
            res = resultsTab[depth];
            tmp = res[j];
            res[j] = res[j + incr];
            res[j + incr] = tmp;
            depth++;
            }
            j -= incr;
        } else
            break;
        }
    }
    }

    for (j = 0; j < nbsorts; j++) {
    comp = sorts[j]->psvi;
    if (tempstype[j] == 1) {
        /* The data-type needs to be recomputed each time */
        xmlFree((void *)(comp->stype));
        comp->stype = NULL;
    }
    if (temporder[j] == 1) {
        /* The order needs to be recomputed each time */
        xmlFree((void *)(comp->order));
        comp->order = NULL;
    }
    if (resultsTab[j] != NULL) {
        for (i = 0;i < len;i++)
        xmlXPathFreeObject(resultsTab[j][i]);
        xmlFree(resultsTab[j]);
    }
    }
}

Referenced by xsltSetSortFunc().

xsltDocumentSortFunction()

void xsltDocumentSortFunction

(

xmlNodeSetPtr

list

)

xsltDocumentSortFunction: @list: the node set

reorder the current node list @list accordingly to the document order This function is slow, obsolete and should not be used anymore.

Definition at line 903 of file xsltutils.c.

                                             {
    int i, j;
    int len, tst;
    xmlNodePtr node;

    if (list == NULL)
    return;
    len = list->nodeNr;
    if (len <= 1)
    return;
    /* TODO: sort is really not optimized, does it needs to ? */
    for (i = 0;i < len -1;i++) {
    for (j = i + 1; j < len; j++) {
        tst = xmlXPathCmpNodes(list->nodeTab[i], list->nodeTab[j]);
        if (tst == -1) {
        node = list->nodeTab[i];
        list->nodeTab[i] = list->nodeTab[j];
        list->nodeTab[j] = node;
        }
    }
    }
}

xsltDoSortFunction()

void xsltDoSortFunction	(	xsltTransformContextPtr	ctxt,
		xmlNodePtr *	sorts,
		int	nbsorts
	)

xsltDoSortFunction: @ctxt: a XSLT process context @sorts: array of sort nodes @nbsorts: the number of sorts in the array

reorder the current node list accordingly to the set of sorting requirement provided by the arry of nodes. This is a wrapper function, the actual function used is specified using xsltSetCtxtSortFunc() to set the context specific sort function, or xsltSetSortFunc() to set the global sort function. If a sort function is set on the context, this will get called. Otherwise the global sort function is called.

Definition at line 1332 of file xsltutils.c.

{
    if (ctxt->sortfunc != NULL)
    (ctxt->sortfunc)(ctxt, sorts, nbsorts);
    else if (xsltSortFunction != NULL)
        xsltSortFunction(ctxt, sorts, nbsorts);
}

Referenced by xsltApplyTemplates(), and xsltForEach().

xsltGetCNsProp()

const xmlChar* xsltGetCNsProp	(	xsltStylesheetPtr	style,
		xmlNodePtr	node,
		const xmlChar *	name,
		const xmlChar *	nameSpace
	)

Definition at line 52 of file xsltutils.c.

                                                             {
    xmlAttrPtr prop;
    xmlDocPtr doc;
    xmlNsPtr ns;
    xmlChar *tmp;
    const xmlChar *ret;

    if ((node == NULL) || (style == NULL) || (style->dict == NULL))
    return(NULL);

    if (nameSpace == NULL)
        return xmlGetProp(node, name);

    if (node->type == XML_NAMESPACE_DECL)
        return(NULL);
    if (node->type == XML_ELEMENT_NODE)
    prop = node->properties;
    else
    prop = NULL;
    while (prop != NULL) {
    /*
     * One need to have
     *   - same attribute names
     *   - and the attribute carrying that namespace
     */
        if ((xmlStrEqual(prop->name, name)) &&
        (((prop->ns == NULL) && (node->ns != NULL) &&
          (xmlStrEqual(node->ns->href, nameSpace))) ||
         ((prop->ns != NULL) &&
          (xmlStrEqual(prop->ns->href, nameSpace))))) {

        tmp = xmlNodeListGetString(node->doc, prop->children, 1);
        if (tmp == NULL)
            ret = xmlDictLookup(style->dict, BAD_CAST "", 0);
        else {
            ret = xmlDictLookup(style->dict, tmp, -1);
        xmlFree(tmp);
        }
        return ret;
        }
    prop = prop->next;
    }
    tmp = NULL;
    /*
     * Check if there is a default declaration in the internal
     * or external subsets
     */
    doc =  node->doc;
    if (doc != NULL) {
        if (doc->intSubset != NULL) {
        xmlAttributePtr attrDecl;

        attrDecl = xmlGetDtdAttrDesc(doc->intSubset, node->name, name);
        if ((attrDecl == NULL) && (doc->extSubset != NULL))
        attrDecl = xmlGetDtdAttrDesc(doc->extSubset, node->name, name);

        if ((attrDecl != NULL) && (attrDecl->prefix != NULL)) {
            /*
         * The DTD declaration only allows a prefix search
         */
        ns = xmlSearchNs(doc, node, attrDecl->prefix);
        if ((ns != NULL) && (xmlStrEqual(ns->href, nameSpace)))
            return(xmlDictLookup(style->dict,
                                 attrDecl->defaultValue, -1));
        }
    }
    }
    return(NULL);
}

Referenced by xsltApplyTemplatesComp(), xsltCopyComp(), xsltCopyOfComp(), xsltForEachComp(), xsltGetQNameProperty(), xsltIfComp(), xsltNumberComp(), xsltParamComp(), xsltSortComp(), xsltTextComp(), xsltValueOfComp(), xsltVariableComp(), xsltWhenComp(), and xsltWithParamComp().

xsltGetDebuggerStatus()

int xsltGetDebuggerStatus

(

void

)

xsltGetDebuggerStatus:

Get xslDebugStatus.

Returns the value of xslDebugStatus.

Definition at line 2379 of file xsltutils.c.

{
    return(xslDebugStatus);
}

xsltGetNsProp()

xmlChar* xsltGetNsProp	(	xmlNodePtr	node,
		const xmlChar *	name,
		const xmlChar *	nameSpace
	)

Definition at line 142 of file xsltutils.c.

                                                                              {
    xmlAttrPtr prop;
    xmlDocPtr doc;
    xmlNsPtr ns;

    if (node == NULL)
    return(NULL);

    if (nameSpace == NULL)
        return xmlGetProp(node, name);

    if (node->type == XML_NAMESPACE_DECL)
        return(NULL);
    if (node->type == XML_ELEMENT_NODE)
    prop = node->properties;
    else
    prop = NULL;
    /*
    * TODO: Substitute xmlGetProp() for xmlGetNsProp(), since the former
    * is not namespace-aware and will return an attribute with equal
    * name regardless of its namespace.
    * Example:
    *   <xsl:element foo:name="myName"/>
    *   So this would return "myName" even if an attribute @name
    *   in the XSLT was requested.
    */
    while (prop != NULL) {
    /*
     * One need to have
     *   - same attribute names
     *   - and the attribute carrying that namespace
     */
        if ((xmlStrEqual(prop->name, name)) &&
        (((prop->ns == NULL) && (node->ns != NULL) &&
          (xmlStrEqual(node->ns->href, nameSpace))) ||
         ((prop->ns != NULL) &&
          (xmlStrEqual(prop->ns->href, nameSpace))))) {
        xmlChar *ret;

        ret = xmlNodeListGetString(node->doc, prop->children, 1);
        if (ret == NULL) return(xmlStrdup((xmlChar *)""));
        return(ret);
        }
    prop = prop->next;
    }

    /*
     * Check if there is a default declaration in the internal
     * or external subsets
     */
    doc =  node->doc;
    if (doc != NULL) {
        if (doc->intSubset != NULL) {
        xmlAttributePtr attrDecl;

        attrDecl = xmlGetDtdAttrDesc(doc->intSubset, node->name, name);
        if ((attrDecl == NULL) && (doc->extSubset != NULL))
        attrDecl = xmlGetDtdAttrDesc(doc->extSubset, node->name, name);

        if ((attrDecl != NULL) && (attrDecl->prefix != NULL)) {
            /*
         * The DTD declaration only allows a prefix search
         */
        ns = xmlSearchNs(doc, node, attrDecl->prefix);
        if ((ns != NULL) && (xmlStrEqual(ns->href, nameSpace)))
            return(xmlStrdup(attrDecl->defaultValue));
        }
    }
    }
    return(NULL);
}

Referenced by xsltEvalAttrValueTemplate(), and xsltEvalStaticAttrValueTemplate().

xsltGetProfileInformation()

xmlDocPtr xsltGetProfileInformation

(

xsltTransformContextPtr

ctxt

)

xsltGetProfileInformation: @ctxt: a transformation context

This function should be called after the transformation completed to extract template processing profiling information if available. The information is returned as an XML document tree like <?xml version="1.0"?> <profile> <template rank="1" match="*" name="" mode="" calls="6" time="48" average="8"> <template rank="2" match="item2|item3" name="" mode="" calls="10" time="30" average="3"> <template rank="3" match="item1" name="" mode="" calls="5" time="17" average="3"> </profile> The caller will need to free up the returned tree with xmlFreeDoc()

Returns the xmlDocPtr corresponding to the result or NULL if not available.

Definition at line 2157 of file xsltutils.c.

{
    xmlDocPtr ret = NULL;
    xmlNodePtr root, child;
    char buf[100];

    xsltStylesheetPtr style;
    xsltTemplatePtr *templates;
    xsltTemplatePtr templ;
    int nb = 0, max = 0, i, j;

    if (!ctxt)
        return NULL;

    if (!ctxt->profile)
        return NULL;

    nb = 0;
    max = 10000;
    templates =
        (xsltTemplatePtr *) xmlMalloc(max * sizeof(xsltTemplatePtr));
    if (templates == NULL)
        return NULL;

    /*
     * collect all the templates in an array
     */
    style = ctxt->style;
    while (style != NULL) {
        templ = style->templates;
        while (templ != NULL) {
            if (nb >= max)
                break;

            if (templ->nbCalls > 0)
                templates[nb++] = templ;
            templ = templ->next;
        }

        style = (xsltStylesheetPtr) xsltNextImport(style);
    }

    /*
     * Sort the array by time spent
     */
    for (i = 0; i < nb - 1; i++) {
        for (j = i + 1; j < nb; j++) {
            if ((templates[i]->time <= templates[j]->time) ||
                ((templates[i]->time == templates[j]->time) &&
                 (templates[i]->nbCalls <= templates[j]->nbCalls))) {
                templ = templates[j];
                templates[j] = templates[i];
                templates[i] = templ;
            }
        }
    }

    /*
     * Generate a document corresponding to the results.
     */
    ret = xmlNewDoc(BAD_CAST "1.0");
    root = xmlNewDocNode(ret, NULL, BAD_CAST "profile", NULL);
    xmlDocSetRootElement(ret, root);

    for (i = 0; i < nb; i++) {
        child = xmlNewChild(root, NULL, BAD_CAST "template", NULL);
        snprintf(buf, sizeof(buf), "%d", i + 1);
        xmlSetProp(child, BAD_CAST "rank", BAD_CAST buf);
        xmlSetProp(child, BAD_CAST "match", BAD_CAST templates[i]->match);
        xmlSetProp(child, BAD_CAST "name", BAD_CAST templates[i]->name);
        xmlSetProp(child, BAD_CAST "mode", BAD_CAST templates[i]->mode);

        snprintf(buf, sizeof(buf), "%d", templates[i]->nbCalls);
        xmlSetProp(child, BAD_CAST "calls", BAD_CAST buf);

        snprintf(buf, sizeof(buf), "%ld", templates[i]->time);
        xmlSetProp(child, BAD_CAST "time", BAD_CAST buf);

        snprintf(buf, sizeof(buf), "%ld", templates[i]->time / templates[i]->nbCalls);
        xmlSetProp(child, BAD_CAST "average", BAD_CAST buf);
    };

    xmlFree(templates);

    return ret;
}

xsltGetQNameURI()

const xmlChar* xsltGetQNameURI	(	xmlNodePtr	node,
		xmlChar **	name
	)

Definition at line 753 of file xsltutils.c.

{
    int len = 0;
    xmlChar *qname;
    xmlNsPtr ns;

    if (name == NULL)
    return(NULL);
    qname = *name;
    if ((qname == NULL) || (*qname == 0))
    return(NULL);
    if (node == NULL) {
    xsltGenericError(xsltGenericErrorContext,
                 "QName: no element for namespace lookup %s\n",
             qname);
    xmlFree(qname);
    *name = NULL;
    return(NULL);
    }

    /* nasty but valid */
    if (qname[0] == ':')
    return(NULL);

    /*
     * we are not trying to validate but just to cut, and yes it will
     * work even if this is a set of UTF-8 encoded chars
     */
    while ((qname[len] != 0) && (qname[len] != ':'))
    len++;

    if (qname[len] == 0)
    return(NULL);

    /*
     * handle xml: separately, this one is magical
     */
    if ((qname[0] == 'x') && (qname[1] == 'm') &&
        (qname[2] == 'l') && (qname[3] == ':')) {
    if (qname[4] == 0)
        return(NULL);
        *name = xmlStrdup(&qname[4]);
    xmlFree(qname);
    return(XML_XML_NAMESPACE);
    }

    qname[len] = 0;
    ns = xmlSearchNs(node->doc, node, qname);
    if (ns == NULL) {
    xsltGenericError(xsltGenericErrorContext,
        "%s:%s : no namespace bound to prefix %s\n",
                 qname, &qname[len + 1], qname);
    *name = NULL;
    xmlFree(qname);
    return(NULL);
    }
    *name = xmlStrdup(&qname[len + 1]);
    xmlFree(qname);
    return(ns->href);
}

Referenced by xsltCompileStepPattern(), xsltDocumentElem(), xsltParseStylesheetDecimalFormat(), xsltParseStylesheetKey(), xsltParseStylesheetOutput(), xsltParseStylesheetPreserveSpace(), xsltParseStylesheetStripSpace(), and xsltParseStylesheetTemplate().

xsltGetQNameURI2()

const xmlChar* xsltGetQNameURI2	(	xsltStylesheetPtr	style,
		xmlNodePtr	node,
		const xmlChar **	name
	)

Definition at line 827 of file xsltutils.c.

                               {
    int len = 0;
    xmlChar *qname;
    xmlNsPtr ns;

    if (name == NULL)
        return(NULL);
    qname = (xmlChar *)*name;
    if ((qname == NULL) || (*qname == 0))
        return(NULL);
    if (node == NULL) {
        xsltGenericError(xsltGenericErrorContext,
                         "QName: no element for namespace lookup %s\n",
                          qname);
    *name = NULL;
    return(NULL);
    }

    /*
     * we are not trying to validate but just to cut, and yes it will
     * work even if this is a set of UTF-8 encoded chars
     */
    while ((qname[len] != 0) && (qname[len] != ':'))
        len++;

    if (qname[len] == 0)
        return(NULL);

    /*
     * handle xml: separately, this one is magical
     */
    if ((qname[0] == 'x') && (qname[1] == 'm') &&
        (qname[2] == 'l') && (qname[3] == ':')) {
        if (qname[4] == 0)
            return(NULL);
        *name = xmlDictLookup(style->dict, &qname[4], -1);
        return(XML_XML_NAMESPACE);
    }

    qname = xmlStrndup(*name, len);
    ns = xmlSearchNs(node->doc, node, qname);
    if (ns == NULL) {
    if (style) {
        xsltTransformError(NULL, style, node,
        "No namespace bound to prefix '%s'.\n",
        qname);
        style->errors++;
    } else {
        xsltGenericError(xsltGenericErrorContext,
                "%s : no namespace bound to prefix %s\n",
        *name, qname);
    }
        *name = NULL;
        xmlFree(qname);
        return(NULL);
    }
    *name = xmlDictLookup(style->dict, (*name)+len+1, -1);
    xmlFree(qname);
    return(ns->href);
}

Referenced by xsltGetQNameProperty().

xsltGetUTF8Char()

int xsltGetUTF8Char	(	const unsigned char *	utf,
		int *	len
	)

xsltGetUTF8Char: @utf: a sequence of UTF-8 encoded bytes @len: a pointer to @bytes len

Read one UTF8 Char from @utf Function copied from libxml2 xmlGetUTF8Char() ... to discard ultimately and use the original API

Returns the char value or -1 in case of error and update @len with the number of bytes used

Definition at line 227 of file xsltutils.c.

                                                    {
    unsigned int c;

    if (utf == NULL)
    goto error;
    if (len == NULL)
    goto error;
    if (*len < 1)
    goto error;

    c = utf[0];
    if (c & 0x80) {
    if (*len < 2)
        goto error;
    if ((utf[1] & 0xc0) != 0x80)
        goto error;
    if ((c & 0xe0) == 0xe0) {
        if (*len < 3)
        goto error;
        if ((utf[2] & 0xc0) != 0x80)
        goto error;
        if ((c & 0xf0) == 0xf0) {
        if (*len < 4)
            goto error;
        if ((c & 0xf8) != 0xf0 || (utf[3] & 0xc0) != 0x80)
            goto error;
        *len = 4;
        /* 4-byte code */
        c = (utf[0] & 0x7) << 18;
        c |= (utf[1] & 0x3f) << 12;
        c |= (utf[2] & 0x3f) << 6;
        c |= utf[3] & 0x3f;
        } else {
          /* 3-byte code */
        *len = 3;
        c = (utf[0] & 0xf) << 12;
        c |= (utf[1] & 0x3f) << 6;
        c |= utf[2] & 0x3f;
        }
    } else {
      /* 2-byte code */
        *len = 2;
        c = (utf[0] & 0x1f) << 6;
        c |= utf[1] & 0x3f;
    }
    } else {
    /* 1-byte code */
    *len = 1;
    }
    return(c);

error:
    if (len != NULL)
    *len = 0;
    return(-1);
}

Referenced by xsltFormatNumberConversion(), and xsltNumberComp().

xsltMessage()

void xsltMessage	(	xsltTransformContextPtr	ctxt,
		xmlNodePtr	node,
		xmlNodePtr	inst
	)

xsltMessage: @ctxt: an XSLT processing context @node: The current node @inst: The node containing the message instruction

Process and xsl:message construct

Definition at line 408 of file xsltutils.c.

                                                                            {
    xmlGenericErrorFunc error = xsltGenericError;
    void *errctx = xsltGenericErrorContext;
    xmlChar *prop, *message;
    int terminate = 0;

    if ((ctxt == NULL) || (inst == NULL))
    return;

    if (ctxt->error != NULL) {
    error = ctxt->error;
    errctx = ctxt->errctx;
    }

    prop = xmlGetNsProp(inst, (const xmlChar *)"terminate", NULL);
    if (prop != NULL) {
    if (xmlStrEqual(prop, (const xmlChar *)"yes")) {
        terminate = 1;
    } else if (xmlStrEqual(prop, (const xmlChar *)"no")) {
        terminate = 0;
    } else {
        xsltTransformError(ctxt, NULL, inst,
        "xsl:message : terminate expecting 'yes' or 'no'\n");
    }
    xmlFree(prop);
    }
    message = xsltEvalTemplateString(ctxt, node, inst);
    if (message != NULL) {
    int len = xmlStrlen(message);

    error(errctx, "%s", (const char *)message);
    if ((len > 0) && (message[len - 1] != '\n'))
        error(errctx, "\n");
    xmlFree(message);
    }
    if (terminate)
    ctxt->state = XSLT_STATE_STOPPED;
}

Referenced by xsltApplySequenceConstructor(), and xsltMessageWrapper().

xsltPrintErrorContext()

void xsltPrintErrorContext	(	xsltTransformContextPtr	ctxt,
		xsltStylesheetPtr	style,
		xmlNodePtr	node
	)

xsltPrintErrorContext: @ctxt: the transformation context @style: the stylesheet @node: the current node being processed

Display the context of an error.

Definition at line 583 of file xsltutils.c.

                                                            {
    int line = 0;
    const xmlChar *file = NULL;
    const xmlChar *name = NULL;
    const char *type = "error";
    xmlGenericErrorFunc error = xsltGenericError;
    void *errctx = xsltGenericErrorContext;

    if (ctxt != NULL) {
        if (ctxt->state == XSLT_STATE_OK)
        ctxt->state = XSLT_STATE_ERROR;
    if (ctxt->error != NULL) {
        error = ctxt->error;
        errctx = ctxt->errctx;
    }
    }
    if ((node == NULL) && (ctxt != NULL))
    node = ctxt->inst;

    if (node != NULL)  {
    if ((node->type == XML_DOCUMENT_NODE) ||
        (node->type == XML_HTML_DOCUMENT_NODE)) {
        xmlDocPtr doc = (xmlDocPtr) node;

        file = doc->URL;
    } else {
        line = xmlGetLineNo(node);
        if ((node->doc != NULL) && (node->doc->URL != NULL))
        file = node->doc->URL;
        if (node->name != NULL)
        name = node->name;
    }
    }

    if (ctxt != NULL)
    type = "runtime error";
    else if (style != NULL) {
#ifdef XSLT_REFACTORED
    if (XSLT_CCTXT(style)->errSeverity == XSLT_ERROR_SEVERITY_WARNING)
        type = "compilation warning";
    else
        type = "compilation error";
#else
    type = "compilation error";
#endif
    }

    if ((file != NULL) && (line != 0) && (name != NULL))
    error(errctx, "%s: file %s line %d element %s\n",
          type, file, line, name);
    else if ((file != NULL) && (name != NULL))
    error(errctx, "%s: file %s element %s\n", type, file, name);
    else if ((file != NULL) && (line != 0))
    error(errctx, "%s: file %s line %d\n", type, file, line);
    else if (file != NULL)
    error(errctx, "%s: file %s\n", type, file);
    else if (name != NULL)
    error(errctx, "%s: element %s\n", type, name);
    else
    error(errctx, "%s\n", type);
}

Referenced by xsltTransformError().

xsltSaveProfiling()

void xsltSaveProfiling	(	xsltTransformContextPtr	ctxt,
		FILE *	output
	)

xsltSaveProfiling: @ctxt: an XSLT context @output: a FILE * for saving the information

Save the profiling information on @output

Definition at line 1937 of file xsltutils.c.

                                                              {
    int nb, i,j,k,l;
    int max;
    int total;
    unsigned long totalt;
    xsltTemplatePtr *templates;
    xsltStylesheetPtr style;
    xsltTemplatePtr templ1,templ2;
    int *childt;

    if ((output == NULL) || (ctxt == NULL))
    return;
    if (ctxt->profile == 0)
    return;

    nb = 0;
    max = MAX_TEMPLATES;
    templates = xmlMalloc(max * sizeof(xsltTemplatePtr));
    if (templates == NULL)
    return;

    style = ctxt->style;
    while (style != NULL) {
    templ1 = style->templates;
    while (templ1 != NULL) {
        if (nb >= max)
        break;

        if (templ1->nbCalls > 0)
        templates[nb++] = templ1;
        templ1 = templ1->next;
    }

    style = xsltNextImport(style);
    }

    for (i = 0;i < nb -1;i++) {
    for (j = i + 1; j < nb; j++) {
        if ((templates[i]->time <= templates[j]->time) ||
        ((templates[i]->time == templates[j]->time) &&
             (templates[i]->nbCalls <= templates[j]->nbCalls))) {
        templ1 = templates[j];
        templates[j] = templates[i];
        templates[i] = templ1;
        }
    }
    }


    /* print flat profile */

    fprintf(output, "%6s%20s%20s%10s  Calls Tot 100us Avg\n\n",
        "number", "match", "name", "mode");
    total = 0;
    totalt = 0;
    for (i = 0;i < nb;i++) {
         templ1 = templates[i];
    fprintf(output, "%5d ", i);
    if (templ1->match != NULL) {
        if (xmlStrlen(templ1->match) > 20)
        fprintf(output, "%s\n%26s", templ1->match, "");
        else
        fprintf(output, "%20s", templ1->match);
    } else {
        fprintf(output, "%20s", "");
    }
    if (templ1->name != NULL) {
        if (xmlStrlen(templ1->name) > 20)
        fprintf(output, "%s\n%46s", templ1->name, "");
        else
        fprintf(output, "%20s", templ1->name);
    } else {
        fprintf(output, "%20s", "");
    }
    if (templ1->mode != NULL) {
        if (xmlStrlen(templ1->mode) > 10)
        fprintf(output, "%s\n%56s", templ1->mode, "");
        else
        fprintf(output, "%10s", templ1->mode);
    } else {
        fprintf(output, "%10s", "");
    }
    fprintf(output, " %6d", templ1->nbCalls);
    fprintf(output, " %6ld %6ld\n", templ1->time,
        templ1->time / templ1->nbCalls);
    total += templ1->nbCalls;
    totalt += templ1->time;
    }
    fprintf(output, "\n%30s%26s %6d %6ld\n", "Total", "", total, totalt);


    /* print call graph */

    childt = xmlMalloc((nb + 1) * sizeof(int));
    if (childt == NULL)
    return;

    /* precalculate children times */
    for (i = 0; i < nb; i++) {
        templ1 = templates[i];

        childt[i] = 0;
        for (k = 0; k < nb; k++) {
            templ2 = templates[k];
            for (l = 0; l < templ2->templNr; l++) {
                if (templ2->templCalledTab[l] == templ1) {
                    childt[i] +=templ2->time;
                }
            }
        }
    }
    childt[i] = 0;

    fprintf(output, "\nindex %% time    self  children    called     name\n");

    for (i = 0; i < nb; i++) {
        char ix_str[20], timep_str[20], times_str[20], timec_str[20], called_str[20];
        unsigned long t;

        templ1 = templates[i];
        /* callers */
        for (j = 0; j < templ1->templNr; j++) {
            templ2 = templ1->templCalledTab[j];
            for (k = 0; k < nb; k++) {
              if (templates[k] == templ2)
                break;
            }
            t=templ2?templ2->time:totalt;
            snprintf(times_str,sizeof(times_str),"%8.3f",(float)t/XSLT_TIMESTAMP_TICS_PER_SEC);
            snprintf(timec_str,sizeof(timec_str),"%8.3f",(float)childt[k]/XSLT_TIMESTAMP_TICS_PER_SEC);
            snprintf(called_str,sizeof(called_str),"%6d/%d",
                templ1->templCountTab[j], /* number of times caller calls 'this' */
                templ1->nbCalls);         /* total number of calls to 'this' */

            fprintf(output, "             %-8s %-8s %-12s     %s [%d]\n",
                times_str,timec_str,called_str,
                (templ2?(templ2->name?(char *)templ2->name:pretty_templ_match(templ2)):"-"),k);
        }
        /* this */
        snprintf(ix_str,sizeof(ix_str),"[%d]",i);
        snprintf(timep_str,sizeof(timep_str),"%6.2f",(float)templ1->time*100.0/totalt);
        snprintf(times_str,sizeof(times_str),"%8.3f",(float)templ1->time/XSLT_TIMESTAMP_TICS_PER_SEC);
        snprintf(timec_str,sizeof(timec_str),"%8.3f",(float)childt[i]/XSLT_TIMESTAMP_TICS_PER_SEC);
        fprintf(output, "%-5s %-6s %-8s %-8s %6d     %s [%d]\n",
            ix_str, timep_str,times_str,timec_str,
            templ1->nbCalls,
            templ1->name?(char *)templ1->name:pretty_templ_match(templ1),i);
        /* callees
         * - go over templates[0..nb] and their templCalledTab[]
         * - print those where we in the the call-stack
         */
        total = 0;
        for (k = 0; k < nb; k++) {
            templ2 = templates[k];
            for (l = 0; l < templ2->templNr; l++) {
                if (templ2->templCalledTab[l] == templ1) {
                    total+=templ2->templCountTab[l];
                }
            }
        }
        for (k = 0; k < nb; k++) {
            templ2 = templates[k];
            for (l = 0; l < templ2->templNr; l++) {
                if (templ2->templCalledTab[l] == templ1) {
                    snprintf(times_str,sizeof(times_str),"%8.3f",(float)templ2->time/XSLT_TIMESTAMP_TICS_PER_SEC);
                    snprintf(timec_str,sizeof(timec_str),"%8.3f",(float)childt[k]/XSLT_TIMESTAMP_TICS_PER_SEC);
                    snprintf(called_str,sizeof(called_str),"%6d/%d",
                        templ2->templCountTab[l], /* number of times 'this' calls callee */
                        total);                   /* total number of calls from 'this' */
                    fprintf(output, "             %-8s %-8s %-12s     %s [%d]\n",
                        times_str,timec_str,called_str,
                        templ2->name?(char *)templ2->name:pretty_templ_match(templ2),k);
                }
            }
        }
        fprintf(output, "-----------------------------------------------\n");
    }

    fprintf(output, "\f\nIndex by function name\n");
    for (i = 0; i < nb; i++) {
        templ1 = templates[i];
        fprintf(output, "[%d] %s (%s:%d)\n",
            i, templ1->name?(char *)templ1->name:pretty_templ_match(templ1),
            templ1->style->doc->URL,templ1->elem->line);
    }

    fprintf(output, "\f\n");
    xmlFree(childt);

    xmlFree(templates);
}

Referenced by xsltApplyStylesheetInternal().

xsltSaveResultTo()

int xsltSaveResultTo	(	xmlOutputBufferPtr	buf,
		xmlDocPtr	result,
		xsltStylesheetPtr	style
	)

xsltSaveResultTo: @buf: an output buffer

Returns

: the result xmlDocPtr @style: the stylesheet

Save the result

Returns

obtained by applying the @style stylesheet to an I/O output channel @buf

Returns the number of byte written or -1 in case of failure.

Definition at line 1423 of file xsltutils.c.

                                    {
    const xmlChar *encoding;
    int base;
    const xmlChar *method;
    int indent;

    if ((buf == NULL) || (result == NULL) || (style == NULL))
    return(-1);
    if ((result->children == NULL) ||
    ((result->children->type == XML_DTD_NODE) &&
     (result->children->next == NULL)))
    return(0);

    if ((style->methodURI != NULL) &&
    ((style->method == NULL) ||
     (!xmlStrEqual(style->method, (const xmlChar *) "xhtml")))) {
        xsltGenericError(xsltGenericErrorContext,
        "xsltSaveResultTo : unknown output method\n");
        return(-1);
    }

    base = buf->written;

    XSLT_GET_IMPORT_PTR(method, style, method)
    XSLT_GET_IMPORT_PTR(encoding, style, encoding)
    XSLT_GET_IMPORT_INT(indent, style, indent);

    if ((method == NULL) && (result->type == XML_HTML_DOCUMENT_NODE))
    method = (const xmlChar *) "html";

    if ((method != NULL) &&
    (xmlStrEqual(method, (const xmlChar *) "html"))) {
    if (encoding != NULL) {
        htmlSetMetaEncoding(result, (const xmlChar *) encoding);
    } else {
        htmlSetMetaEncoding(result, (const xmlChar *) "UTF-8");
    }
    if (indent == -1)
        indent = 1;
    htmlDocContentDumpFormatOutput(buf, result, (const char *) encoding,
                               indent);
    xmlOutputBufferFlush(buf);
    } else if ((method != NULL) &&
    (xmlStrEqual(method, (const xmlChar *) "xhtml"))) {
    if (encoding != NULL) {
        htmlSetMetaEncoding(result, (const xmlChar *) encoding);
    } else {
        htmlSetMetaEncoding(result, (const xmlChar *) "UTF-8");
    }
    htmlDocContentDumpOutput(buf, result, (const char *) encoding);
    xmlOutputBufferFlush(buf);
    } else if ((method != NULL) &&
           (xmlStrEqual(method, (const xmlChar *) "text"))) {
    xmlNodePtr cur;

    cur = result->children;
    while (cur != NULL) {
        if (cur->type == XML_TEXT_NODE)
        xmlOutputBufferWriteString(buf, (const char *) cur->content);

        /*
         * Skip to next node
         */
        if (cur->children != NULL) {
        if ((cur->children->type != XML_ENTITY_DECL) &&
            (cur->children->type != XML_ENTITY_REF_NODE) &&
            (cur->children->type != XML_ENTITY_NODE)) {
            cur = cur->children;
            continue;
        }
        }
        if (cur->next != NULL) {
        cur = cur->next;
        continue;
        }

        do {
        cur = cur->parent;
        if (cur == NULL)
            break;
        if (cur == (xmlNodePtr) style->doc) {
            cur = NULL;
            break;
        }
        if (cur->next != NULL) {
            cur = cur->next;
            break;
        }
        } while (cur != NULL);
    }
    xmlOutputBufferFlush(buf);
    } else {
    int omitXmlDecl;
    int standalone;

    XSLT_GET_IMPORT_INT(omitXmlDecl, style, omitXmlDeclaration);
    XSLT_GET_IMPORT_INT(standalone, style, standalone);

    if (omitXmlDecl != 1) {
        xmlOutputBufferWriteString(buf, "<?xml version=");
        if (result->version != NULL) {
        xmlOutputBufferWriteString(buf, "\"");
        xmlOutputBufferWriteString(buf, (const char *)result->version);
        xmlOutputBufferWriteString(buf, "\"");
        } else
        xmlOutputBufferWriteString(buf, "\"1.0\"");
        if (encoding == NULL) {
        if (result->encoding != NULL)
            encoding = result->encoding;
        else if (result->charset != XML_CHAR_ENCODING_UTF8)
            encoding = (const xmlChar *)
                   xmlGetCharEncodingName((xmlCharEncoding)
                                          result->charset);
        }
        if (encoding != NULL) {
        xmlOutputBufferWriteString(buf, " encoding=");
        xmlOutputBufferWriteString(buf, "\"");
        xmlOutputBufferWriteString(buf, (const char *) encoding);
        xmlOutputBufferWriteString(buf, "\"");
        }
        switch (standalone) {
        case 0:
            xmlOutputBufferWriteString(buf, " standalone=\"no\"");
            break;
        case 1:
            xmlOutputBufferWriteString(buf, " standalone=\"yes\"");
            break;
        default:
            break;
        }
        xmlOutputBufferWriteString(buf, "?>\n");
    }
    if (result->children != NULL) {
        xmlNodePtr child = result->children;

        while (child != NULL) {
        xmlNodeDumpOutput(buf, result, child, 0, (indent == 1),
                      (const char *) encoding);
        if (indent && ((child->type == XML_DTD_NODE) ||
            ((child->type == XML_COMMENT_NODE) &&
             (child->next != NULL))))
            xmlOutputBufferWriteString(buf, "\n");
        child = child->next;
        }
        if (indent)
            xmlOutputBufferWriteString(buf, "\n");
    }
    xmlOutputBufferFlush(buf);
    }
    return(buf->written - base);
}

Referenced by xsltRunStylesheetUser(), xsltSaveResultToFd(), xsltSaveResultToFile(), xsltSaveResultToFilename(), and xsltSaveResultToString().

xsltSaveResultToFd()

int xsltSaveResultToFd	(	int	fd,
		xmlDocPtr	result,
		xsltStylesheetPtr	style
	)

xsltSaveResultToFd: @fd: a file descriptor

Returns

: the result xmlDocPtr @style: the stylesheet

Save the result

Returns

obtained by applying the @style stylesheet to an open file descriptor This does not close the descriptor.

Returns the number of bytes written or -1 in case of failure.

Definition at line 1677 of file xsltutils.c.

                                                                      {
    xmlOutputBufferPtr buf;
    const xmlChar *encoding;
    int ret;

    if ((fd < 0) || (result == NULL) || (style == NULL))
    return(-1);
    if (result->children == NULL)
    return(0);

    XSLT_GET_IMPORT_PTR(encoding, style, encoding)
    if (encoding != NULL) {
    xmlCharEncodingHandlerPtr encoder;

    encoder = xmlFindCharEncodingHandler((char *)encoding);
    if ((encoder != NULL) &&
        (xmlStrEqual((const xmlChar *)encoder->name,
             (const xmlChar *) "UTF-8")))
        encoder = NULL;
    buf = xmlOutputBufferCreateFd(fd, encoder);
    } else {
    buf = xmlOutputBufferCreateFd(fd, NULL);
    }
    if (buf == NULL)
    return(-1);
    xsltSaveResultTo(buf, result, style);
    ret = xmlOutputBufferClose(buf);
    return(ret);
}

xsltSaveResultToFile()

int xsltSaveResultToFile	(	FILE *	file,
		xmlDocPtr	result,
		xsltStylesheetPtr	style
	)

Definition at line 1633 of file xsltutils.c.

                                                                            {
    xmlOutputBufferPtr buf;
    const xmlChar *encoding;
    int ret;

    if ((file == NULL) || (result == NULL) || (style == NULL))
    return(-1);
    if (result->children == NULL)
    return(0);

    XSLT_GET_IMPORT_PTR(encoding, style, encoding)
    if (encoding != NULL) {
    xmlCharEncodingHandlerPtr encoder;

    encoder = xmlFindCharEncodingHandler((char *)encoding);
    if ((encoder != NULL) &&
        (xmlStrEqual((const xmlChar *)encoder->name,
             (const xmlChar *) "UTF-8")))
        encoder = NULL;
    buf = xmlOutputBufferCreateFile(file, encoder);
    } else {
    buf = xmlOutputBufferCreateFile(file, NULL);
    }

    if (buf == NULL)
    return(-1);
    xsltSaveResultTo(buf, result, style);
    ret = xmlOutputBufferClose(buf);
    return(ret);
}

Referenced by xsltDocumentElem().

xsltSaveResultToFilename()

int xsltSaveResultToFilename	(	const char *	URL,
		xmlDocPtr	result,
		xsltStylesheetPtr	style,
		int	compression
	)

xsltSaveResultToFilename: @URL: a filename or URL

Returns

: the result xmlDocPtr @style: the stylesheet @compression: the compression factor (0 - 9 included)

Save the result

Returns

obtained by applying the @style stylesheet to a file or @URL

Returns the number of byte written or -1 in case of failure.

Definition at line 1589 of file xsltutils.c.

                                                       {
    xmlOutputBufferPtr buf;
    const xmlChar *encoding;
    int ret;

    if ((URL == NULL) || (result == NULL) || (style == NULL))
    return(-1);
    if (result->children == NULL)
    return(0);

    XSLT_GET_IMPORT_PTR(encoding, style, encoding)
    if (encoding != NULL) {
    xmlCharEncodingHandlerPtr encoder;

    encoder = xmlFindCharEncodingHandler((char *)encoding);
    if ((encoder != NULL) &&
        (xmlStrEqual((const xmlChar *)encoder->name,
             (const xmlChar *) "UTF-8")))
        encoder = NULL;
    buf = xmlOutputBufferCreateFilename(URL, encoder, compression);
    } else {
    buf = xmlOutputBufferCreateFilename(URL, NULL, compression);
    }
    if (buf == NULL)
    return(-1);
    xsltSaveResultTo(buf, result, style);
    ret = xmlOutputBufferClose(buf);
    return(ret);
}

Referenced by xsltDocumentElem(), and xsltRunStylesheetUser().

xsltSaveResultToString()

int xsltSaveResultToString	(	xmlChar **	doc_txt_ptr,
		int *	doc_txt_len,
		xmlDocPtr	result,
		xsltStylesheetPtr	style
	)

xsltSaveResultToString: @doc_txt_ptr: Memory pointer for allocated XML text @doc_txt_len: Length of the generated XML text

Returns

: the result xmlDocPtr @style: the stylesheet

Save the result

Returns

obtained by applying the @style stylesheet to a new allocated string.

Returns 0 in case of success and -1 in case of error

Definition at line 1720 of file xsltutils.c.

                                                          {
    xmlOutputBufferPtr buf;
    const xmlChar *encoding;

    *doc_txt_ptr = NULL;
    *doc_txt_len = 0;
    if (result->children == NULL)
    return(0);

    XSLT_GET_IMPORT_PTR(encoding, style, encoding)
    if (encoding != NULL) {
    xmlCharEncodingHandlerPtr encoder;

    encoder = xmlFindCharEncodingHandler((char *)encoding);
    if ((encoder != NULL) &&
        (xmlStrEqual((const xmlChar *)encoder->name,
             (const xmlChar *) "UTF-8")))
        encoder = NULL;
    buf = xmlAllocOutputBuffer(encoder);
    } else {
    buf = xmlAllocOutputBuffer(NULL);
    }
    if (buf == NULL)
    return(-1);
    xsltSaveResultTo(buf, result, style);
#ifdef LIBXML2_NEW_BUFFER
    if (buf->conv != NULL) {
    *doc_txt_len = xmlBufUse(buf->conv);
    *doc_txt_ptr = xmlStrndup(xmlBufContent(buf->conv), *doc_txt_len);
    } else {
    *doc_txt_len = xmlBufUse(buf->buffer);
    *doc_txt_ptr = xmlStrndup(xmlBufContent(buf->buffer), *doc_txt_len);
    }
#else
    if (buf->conv != NULL) {
    *doc_txt_len = buf->conv->use;
    *doc_txt_ptr = xmlStrndup(buf->conv->content, *doc_txt_len);
    } else {
    *doc_txt_len = buf->buffer->use;
    *doc_txt_ptr = xmlStrndup(buf->buffer->content, *doc_txt_len);
    }
#endif
    (void)xmlOutputBufferClose(buf);
    return 0;
}

xsltSetCtxtParseOptions()

int xsltSetCtxtParseOptions	(	xsltTransformContextPtr	ctxt,
		int	options
	)

xsltSetCtxtParseOptions: @ctxt: a XSLT process context @options: a combination of libxml2 xmlParserOption

Change the default parser option passed by the XSLT engine to the parser when using document() loading.

Returns the previous options or -1 in case of error

Definition at line 1388 of file xsltutils.c.

{
    int oldopts;

    if (ctxt == NULL)
        return(-1);
    oldopts = ctxt->parserOptions;
    if (ctxt->xinclude)
        oldopts |= XML_PARSE_XINCLUDE;
    ctxt->parserOptions = options;
    if (options & XML_PARSE_XINCLUDE)
        ctxt->xinclude = 1;
    else
        ctxt->xinclude = 0;
    return(oldopts);
}

xsltSetCtxtSortFunc()

void xsltSetCtxtSortFunc	(	xsltTransformContextPtr	ctxt,
		xsltSortFunc	handler
	)

xsltSetCtxtSortFunc: @ctxt: a XSLT process context @handler: the new handler function

Function to set the handler for XSLT sorting for the specified context. If the handler is NULL, then the global sort function will be called

Definition at line 1367 of file xsltutils.c.

                                                                        {
    ctxt->sortfunc = handler;
}

xsltSetDebuggerCallbacks()

int xsltSetDebuggerCallbacks	(	int	no,
		void *	block
	)

xsltSetDebuggerCallbacks: @no : number of callbacks @block : the block of callbacks

This function allow to plug a debugger into the XSLT library @block points to a block of memory containing the address of @no callback routines.

Returns 0 in case of success and -1 in case of error

Definition at line 2396 of file xsltutils.c.

{
    xsltDebuggerCallbacksPtr callbacks;

    if ((block == NULL) || (no != XSLT_CALLBACK_NUMBER))
    return(-1);

    callbacks = (xsltDebuggerCallbacksPtr) block;
    xsltDebuggerCurrentCallbacks.handler = callbacks->handler;
    xsltDebuggerCurrentCallbacks.add  = callbacks->add;
    xsltDebuggerCurrentCallbacks.drop  = callbacks->drop;
    return(0);
}

xsltSetDebuggerStatus()

void xsltSetDebuggerStatus

(

int

value

)

xsltSetDebuggerStatus: @value : the value to be set

This function sets the value of xslDebugStatus.

Definition at line 2366 of file xsltutils.c.

{
    xslDebugStatus = value;
}

xsltSetGenericDebugFunc()

void xsltSetGenericDebugFunc	(	void *	ctx,
		xmlGenericErrorFunc	handler
	)

xsltSetGenericDebugFunc: @ctx: the new error handling context @handler: the new handler function

Function to reset the handler and the error context for out of context error messages. This simply means that @handler will be called for subsequent error messages while not parsing or validating. And @ctx will be passed as first argument to @handler One can simply force messages to be emitted to another FILE * than stderr by setting @ctx to this file handle and @handler to NULL.

Definition at line 566 of file xsltutils.c.

                                                                {
    xsltGenericDebugContext = ctx;
    if (handler != NULL)
    xsltGenericDebug = handler;
    else
    xsltGenericDebug = xsltGenericDebugDefaultFunc;
}

xsltSetGenericErrorFunc()

void xsltSetGenericErrorFunc	(	void *	ctx,
		xmlGenericErrorFunc	handler
	)

xsltSetGenericErrorFunc: @ctx: the new error handling context @handler: the new handler function

Function to reset the handler and the error context for out of context error messages. This simply means that @handler will be called for subsequent error messages while not parsing nor validating. And @ctx will be passed as first argument to @handler One can simply force messages to be emitted to another FILE * than stderr by setting @ctx to this file handle and @handler to NULL.

Definition at line 520 of file xsltutils.c.

                                                                {
    xsltGenericErrorContext = ctx;
    if (handler != NULL)
    xsltGenericError = handler;
    else
    xsltGenericError = xsltGenericErrorDefaultFunc;
}

xsltSetSortFunc()

void xsltSetSortFunc

(

xsltSortFunc

handler

)

xsltSetSortFunc: @handler: the new handler function

Function to reset the global handler for XSLT sorting. If the handler is NULL, the default sort function will be used.

Definition at line 1349 of file xsltutils.c.

                                      {
    if (handler != NULL)
    xsltSortFunction = handler;
    else
    xsltSortFunction = xsltDefaultSortFunction;
}

xsltSetTransformErrorFunc()

void xsltSetTransformErrorFunc	(	xsltTransformContextPtr	ctxt,
		void *	ctx,
		xmlGenericErrorFunc	handler
	)

xsltSetTransformErrorFunc: @ctxt: the XSLT transformation context @ctx: the new error handling context @handler: the new handler function

Function to reset the handler and the error context for out of context error messages specific to a given XSLT transromation.

This simply means that @handler will be called for subsequent error messages while running the transformation.

Definition at line 659 of file xsltutils.c.

{
    ctxt->error = handler;
    ctxt->errctx = ctx;
}

xsltSplitQName()

const xmlChar* xsltSplitQName	(	xmlDictPtr	dict,
		const xmlChar *	name,
		const xmlChar **	prefix
	)

Definition at line 720 of file xsltutils.c.

                                                                             {
    int len = 0;
    const xmlChar *ret = NULL;

    *prefix = NULL;
    if ((name == NULL) || (dict == NULL)) return(NULL);
    if (name[0] == ':')
        return(xmlDictLookup(dict, name, -1));
    while ((name[len] != 0) && (name[len] != ':')) len++;
    if (name[len] == 0) return(xmlDictLookup(dict, name, -1));
    *prefix = xmlDictLookup(dict, name, len);
    ret = xmlDictLookup(dict, &name[len + 1], -1);
    return(ret);
}

Referenced by xsltApplyAttributeSet(), xsltAttribute(), xsltAttributeComp(), xsltElement(), xsltElementComp(), xsltFormatNumberFunction(), xsltParseStylesheetAttributeSet(), and xsltProcessUserParamInternal().

xsltTimestamp()

long xsltTimestamp

(

void

)

xsltTimestamp:

Used for gathering profiling data

Returns the number of tenth of milliseconds since the beginning of the profiling

Definition at line 1815 of file xsltutils.c.

{
#ifdef XSLT_WIN32_PERFORMANCE_COUNTER
    BOOL ok;
    LARGE_INTEGER performanceCount;
    LARGE_INTEGER performanceFrequency;
    LONGLONG quadCount;
    double seconds;
    static LONGLONG startupQuadCount = 0;
    static LONGLONG startupQuadFreq = 0;

    ok = QueryPerformanceCounter(&performanceCount);
    if (!ok)
        return 0;
    quadCount = performanceCount.QuadPart;
    if (calibration < 0) {
        calibration = 0;
        ok = QueryPerformanceFrequency(&performanceFrequency);
        if (!ok)
            return 0;
        startupQuadFreq = performanceFrequency.QuadPart;
        startupQuadCount = quadCount;
        return (0);
    }
    if (startupQuadFreq == 0)
        return 0;
    seconds = (quadCount - startupQuadCount) / (double) startupQuadFreq;
    return (long) (seconds * XSLT_TIMESTAMP_TICS_PER_SEC);

#else /* XSLT_WIN32_PERFORMANCE_COUNTER */
#ifdef HAVE_CLOCK_GETTIME
#  if defined(CLOCK_MONOTONIC)
#    define XSLT_CLOCK CLOCK_MONOTONIC
#  elif defined(CLOCK_HIGHRES)
#    define XSLT_CLOCK CLOCK_HIGHRES
#  else
#    define XSLT_CLOCK CLOCK_REALTIME
#  endif
    static struct timespec startup;
    struct timespec cur;
    long tics;

    if (calibration < 0) {
        clock_gettime(XSLT_CLOCK, &startup);
        calibration = 0;
        calibration = xsltCalibrateTimestamps();
        clock_gettime(XSLT_CLOCK, &startup);
        return (0);
    }

    clock_gettime(XSLT_CLOCK, &cur);
    tics = (cur.tv_sec - startup.tv_sec) * XSLT_TIMESTAMP_TICS_PER_SEC;
    tics += (cur.tv_nsec - startup.tv_nsec) /
                          (1000000000l / XSLT_TIMESTAMP_TICS_PER_SEC);

    tics -= calibration;
    return(tics);

#elif HAVE_GETTIMEOFDAY
    static struct timeval startup;
    struct timeval cur;
    long tics;

    if (calibration < 0) {
        gettimeofday(&startup, NULL);
        calibration = 0;
        calibration = xsltCalibrateTimestamps();
        gettimeofday(&startup, NULL);
        return (0);
    }

    gettimeofday(&cur, NULL);
    tics = (cur.tv_sec - startup.tv_sec) * XSLT_TIMESTAMP_TICS_PER_SEC;
    tics += (cur.tv_usec - startup.tv_usec) /
                          (1000000l / XSLT_TIMESTAMP_TICS_PER_SEC);

    tics -= calibration;
    return(tics);
#else

    /* Neither gettimeofday() nor Win32 performance counter available */

    return (0);

#endif /* HAVE_GETTIMEOFDAY */
#endif /* XSLT_WIN32_PERFORMANCE_COUNTER */
}

Referenced by xsltApplyXSLTTemplate().

xsltTransformError()

void xsltTransformError	(	xsltTransformContextPtr	ctxt,
		xsltStylesheetPtr	style,
		xmlNodePtr	node,
		const char *	msg,
			...
	)

xsltTransformError: @ctxt: an XSLT transformation context @style: the XSLT stylesheet used @node: the current node in the stylesheet @msg: the message to display/transmit ...: extra parameters for the message display

Display and format an error messages, gives file, line, position and extra parameters, will use the specific transformation context if available

Definition at line 678 of file xsltutils.c.

                                 {
    xmlGenericErrorFunc error = xsltGenericError;
    void *errctx = xsltGenericErrorContext;
    char * str;

    if (ctxt != NULL) {
        if (ctxt->state == XSLT_STATE_OK)
        ctxt->state = XSLT_STATE_ERROR;
    if (ctxt->error != NULL) {
        error = ctxt->error;
        errctx = ctxt->errctx;
    }
    }
    if ((node == NULL) && (ctxt != NULL))
    node = ctxt->inst;
    xsltPrintErrorContext(ctxt, style, node);
    XSLT_GET_VAR_STR(msg, str);
    error(errctx, "%s", str);
    if (str != NULL)
    xmlFree(str);
}

Referenced by xsltAddKey(), xsltAddTemplate(), xsltAddTextString(), xsltAllocateExtraCtxt(), xsltApplyAttributeSet(), xsltApplyImports(), xsltApplySequenceConstructor(), xsltApplyStylesheetInternal(), xsltApplyTemplates(), xsltApplyTemplatesComp(), xsltApplyXSLTTemplate(), xsltAttribute(), xsltAttributeComp(), xsltAttrListTemplateProcess(), xsltAttrTemplateProcess(), xsltAttrTemplateValueProcessNode(), xsltCallTemplate(), xsltCheckInstructionElement(), xsltCheckParentElement(), xsltCheckRead(), xsltCheckTopLevelElement(), xsltCheckWrite(), xsltCheckWritePath(), xsltChoose(), xsltComment(), xsltCompileAttr(), xsltCompileIdKeyPattern(), xsltCompileLocationPathPattern(), xsltCompilePatternInternal(), xsltCompileStepPattern(), xsltCompMatchAdd(), xsltComputeAllKeys(), xsltCopyOf(), xsltCopyOfComp(), xsltCopyStackElem(), xsltCopyText(), xsltCopyTextString(), xsltCopyTree(), xsltCurrentFunction(), xsltDefaultProcessOneNode(), xsltDefaultSortFunction(), xsltDocumentElem(), xsltDocumentFunction(), xsltDocumentFunctionLoadDocument(), xsltElement(), xsltElementAvailableFunction(), xsltElementComp(), xsltEvalGlobalVariable(), xsltEvalGlobalVariables(), xsltEvalTemplateString(), xsltEvalVariable(), xsltEvalXPathPredicate(), xsltEvalXPathStringNs(), xsltExtElementPreCompTest(), xsltExtElementTest(), xsltExtFunctionTest(), xsltExtInitTest(), xsltExtShutdownTest(), xsltExtStyleInitTest(), xsltExtStyleShutdownTest(), xsltFlagRVTs(), xsltForEach(), xsltForEachComp(), xsltFormatNumberConversion(), xsltFormatNumberFunction(), xsltFunctionAvailableFunction(), xsltFunctionNodeSet(), xsltGatherNamespaces(), xsltGenerateIdFunction(), xsltGetExtData(), xsltGetQNameProperty(), xsltGetQNameURI2(), xsltGetSpecialNamespace(), xsltGlobalVariableLookup(), xsltIf(), xsltIfComp(), xsltInitCtxtKey(), xsltInitDocKeyTable(), xsltKeyFunction(), xsltLoadDocument(), xsltLoadStyleDocument(), xsltLoadStylesheetPI(), xsltLocaleStrcmp(), xsltMessage(), xsltNamespaceAlias(), xsltNewAttrVT(), xsltNewCompMatch(), xsltNewDocument(), xsltNewElemPreComp(), xsltNewExtData(), xsltNewExtDef(), xsltNewExtElement(), xsltNewExtModule(), xsltNewKeyDef(), xsltNewKeyTable(), xsltNewParserContext(), xsltNewSecurityPrefs(), xsltNewStackElem(), xsltNewStyleDocument(), xsltNewStylePreComp(), xsltNewStylesheet(), xsltNewTemplate(), xsltNewTransformContext(), xsltNumber(), xsltNumberComp(), xsltNumberFormatInsertNumbers(), xsltParamComp(), xsltParseContentError(), xsltParseGlobalParam(), xsltParseGlobalVariable(), xsltParseStylesheetAttributeSet(), xsltParseStylesheetCallerParam(), xsltParseStylesheetDecimalFormat(), xsltParseStylesheetExcludePrefix(), xsltParseStylesheetExtPrefix(), xsltParseStylesheetFile(), xsltParseStylesheetImport(), xsltParseStylesheetInclude(), xsltParseStylesheetKey(), xsltParseStylesheetOutput(), xsltParseStylesheetParam(), xsltParseStylesheetPreserveSpace(), xsltParseStylesheetProcess(), xsltParseStylesheetStripSpace(), xsltParseStylesheetTemplate(), xsltParseStylesheetTop(), xsltParseStylesheetVariable(), xsltParseTemplateContent(), xsltProcessingInstruction(), xsltProcessUserParamInternal(), xsltRegisterGlobalVariable(), xsltRegisterVariable(), xsltReleaseLocalRVTs(), xsltResolveAttrSet(), xsltRunStylesheetUser(), xsltShallowCopyAttr(), xsltShallowCopyElem(), xsltShallowCopyNsNode(), xsltSort(), xsltSortComp(), xsltStrxfrm(), xsltStyleInitializeStylesheetModule(), xsltStylePreCompute(), xsltSystemPropertyFunction(), xsltTestCompMatch(), xsltText(), xsltTextComp(), xsltTransformCacheCreate(), xsltValueOf(), xsltValueOfComp(), xsltVariableComp(), xsltWhenComp(), xsltWithParamComp(), and xsltXPathVariableLookup().

xsltXPathCompile()

xmlXPathCompExprPtr xsltXPathCompile	(	xsltStylesheetPtr	style,
		const xmlChar *	str
	)

xsltXPathCompile: @style: the stylesheet @str: the XPath expression

Compile an XPath expression

Returns the xmlXPathCompExprPtr resulting from the compilation or NULL. the caller has to free the object.

Definition at line 2327 of file xsltutils.c.

                                                              {
    return(xsltXPathCompileFlags(style, str, 0));
}

Referenced by xsltAddKey(), xsltApplyTemplatesComp(), xsltCompileAttr(), xsltCopyOfComp(), xsltForEachComp(), xsltIfComp(), xsltParamComp(), xsltSortComp(), xsltValueOfComp(), xsltVariableComp(), xsltWhenComp(), and xsltWithParamComp().

xsltXPathCompileFlags()

xmlXPathCompExprPtr xsltXPathCompileFlags	(	xsltStylesheetPtr	style,
		const xmlChar *	str,
		int	flags
	)

xsltXPathCompileFlags: @style: the stylesheet @str: the XPath expression @flags: extra compilation flags to pass down to libxml2 XPath

Compile an XPath expression

Returns the xmlXPathCompExprPtr resulting from the compilation or NULL. the caller has to free the object.

Definition at line 2262 of file xsltutils.c.

                                                                              {
    xmlXPathContextPtr xpathCtxt;
    xmlXPathCompExprPtr ret;

    if (style != NULL) {
#ifdef XSLT_REFACTORED_XPATHCOMP
    if (XSLT_CCTXT(style)) {
        /*
        * Proposed by Jerome Pesenti
        * --------------------------
        * For better efficiency we'll reuse the compilation
        * context's XPath context. For the common stylesheet using
        * XPath expressions this will reduce compilation time to
        * about 50%.
        *
        * See http://mail.gnome.org/archives/xslt/2006-April/msg00037.html
        */
        xpathCtxt = XSLT_CCTXT(style)->xpathCtxt;
        xpathCtxt->doc = style->doc;
    } else
        xpathCtxt = xmlXPathNewContext(style->doc);
#else
    xpathCtxt = xmlXPathNewContext(style->doc);
#endif
    if (xpathCtxt == NULL)
        return NULL;
    xpathCtxt->dict = style->dict;
    } else {
    xpathCtxt = xmlXPathNewContext(NULL);
    if (xpathCtxt == NULL)
        return NULL;
    }
    xpathCtxt->flags = flags;

    /*
    * Compile the expression.
    */
    ret = xmlXPathCtxtCompile(xpathCtxt, str);

#ifdef XSLT_REFACTORED_XPATHCOMP
    if ((style == NULL) || (! XSLT_CCTXT(style))) {
    xmlXPathFreeContext(xpathCtxt);
    }
#else
    xmlXPathFreeContext(xpathCtxt);
#endif
    /*
     * TODO: there is a lot of optimizations which should be possible
     *       like variable slot precomputations, function precomputations, etc.
     */

    return(ret);
}

Referenced by xsltAddKey(), and xsltXPathCompile().

Variable Documentation

calibration

long calibration = -1

static

Definition at line 1773 of file xsltutils.c.

Referenced by xsltCalibrateAdjust(), and xsltTimestamp().

xslDebugStatus

int xslDebugStatus

Definition at line 2357 of file xsltutils.c.

Referenced by xsltApplyStylesheetInternal(), xsltChoose(), xsltForEach(), xsltGetDebuggerStatus(), xsltNewTransformContext(), and xsltSetDebuggerStatus().

xsltDebuggerCurrentCallbacks

xsltDebuggerCallbacks xsltDebuggerCurrentCallbacks

static

Initial value:

= {
    NULL, 
    NULL, 
    NULL  
}

Definition at line 2351 of file xsltutils.c.

Referenced by xslAddCall(), xslDropCall(), xslHandleDebugger(), and xsltSetDebuggerCallbacks().

xsltGenericDebug

xmlGenericErrorFunc xsltGenericDebug = xsltGenericDebugDefaultFunc

Definition at line 548 of file xsltutils.c.

Referenced by xsltAddKey(), xsltAddTemplate(), xsltApplyAttributeSet(), xsltApplyFallbacks(), xsltApplySequenceConstructor(), xsltApplyStripSpaces(), xsltApplyStylesheetInternal(), xsltApplyTemplates(), xsltApplyXSLTTemplate(), xsltBuildVariable(), xsltCallTemplate(), xsltChoose(), xsltComment(), xsltCompileAttr(), xsltCompilePatternInternal(), xsltComputeSortResult(), xsltCopy(), xsltCopyOf(), xsltCopyText(), xsltCopyTextString(), xsltDefaultProcessOneNode(), xsltDocDefaultLoaderFunc(), xsltDocumentComp(), xsltDocumentElem(), xsltEvalAttrValueTemplate(), xsltEvalGlobalVariable(), xsltEvalGlobalVariables(), xsltEvalVariable(), xsltEvalXPathPredicate(), xsltEvalXPathStringNs(), xsltExtElementPreCompTest(), xsltExtElementTest(), xsltExtFunctionTest(), xsltExtInitTest(), xsltExtShutdownTest(), xsltExtStyleInitTest(), xsltExtStyleShutdownTest(), xsltFlagRVTs(), xsltForEach(), xsltFreeStylesheet(), xsltFreeTransformContext(), xsltGatherNamespaces(), xsltGetExtData(), xsltGetInheritedNsList(), xsltGetKey(), xsltGlobalVariableLookup(), xsltIf(), xsltInitCtxtExt(), xsltInitCtxtExts(), xsltInitCtxtKey(), xsltInitCtxtKeys(), xsltInitDocKeyTable(), xsltLoadStylesheetPI(), xsltNewStylesheet(), xsltNewTransformContext(), xsltParseGlobalParam(), xsltParseGlobalVariable(), xsltParseStylesheetAttributeSet(), xsltParseStylesheetCallerParam(), xsltParseStylesheetExcludePrefix(), xsltParseStylesheetExtPrefix(), xsltParseStylesheetFile(), xsltParseStylesheetImportedDoc(), xsltParseStylesheetKey(), xsltParseStylesheetOutput(), xsltParseStylesheetParam(), xsltParseStylesheetPreserveSpace(), xsltParseStylesheetProcess(), xsltParseStylesheetStripSpace(), xsltParseStylesheetTemplate(), xsltParseStylesheetTop(), xsltParseStylesheetVariable(), xsltParseTemplateContent(), xsltPreprocessStylesheet(), xsltProcessingInstruction(), xsltProcessOneNode(), xsltProcessUserParamInternal(), xsltRegisterExtPrefix(), xsltRegisterGlobalVariable(), xsltRegisterVariable(), xsltResolveAttrSet(), xsltResolveStylesheetAttributeSet(), xsltSetGenericDebugFunc(), xsltShutdownCtxtExt(), xsltShutdownExt(), xsltStyleInitializeStylesheetModule(), xsltText(), xsltValueOf(), xsltVariableLookup(), xsltXPathFunctionLookup(), and xsltXPathVariableLookup().

xsltGenericDebugContext

void* xsltGenericDebugContext = NULL

Definition at line 549 of file xsltutils.c.

Referenced by xsltAddKey(), xsltAddTemplate(), xsltApplyAttributeSet(), xsltApplyFallbacks(), xsltApplySequenceConstructor(), xsltApplyStripSpaces(), xsltApplyStylesheetInternal(), xsltApplyTemplates(), xsltApplyXSLTTemplate(), xsltBuildVariable(), xsltCallTemplate(), xsltChoose(), xsltComment(), xsltCompileAttr(), xsltCompilePatternInternal(), xsltComputeSortResult(), xsltCopy(), xsltCopyOf(), xsltCopyText(), xsltCopyTextString(), xsltDebug(), xsltDefaultProcessOneNode(), xsltDocDefaultLoaderFunc(), xsltDocumentComp(), xsltDocumentElem(), xsltEvalAttrValueTemplate(), xsltEvalGlobalVariable(), xsltEvalGlobalVariables(), xsltEvalVariable(), xsltEvalXPathPredicate(), xsltEvalXPathStringNs(), xsltExtElementPreCompTest(), xsltExtElementTest(), xsltExtFunctionTest(), xsltExtInitTest(), xsltExtShutdownTest(), xsltExtStyleInitTest(), xsltExtStyleShutdownTest(), xsltFlagRVTs(), xsltForEach(), xsltFreeStylesheet(), xsltFreeTransformContext(), xsltGatherNamespaces(), xsltGetExtData(), xsltGetInheritedNsList(), xsltGetKey(), xsltGlobalVariableLookup(), xsltIf(), xsltInitCtxtExt(), xsltInitCtxtExts(), xsltInitCtxtKey(), xsltInitCtxtKeys(), xsltInitDocKeyTable(), xsltLoadStylesheetPI(), xsltNewStylesheet(), xsltNewTransformContext(), xsltParseGlobalParam(), xsltParseGlobalVariable(), xsltParseStylesheetAttributeSet(), xsltParseStylesheetCallerParam(), xsltParseStylesheetExcludePrefix(), xsltParseStylesheetExtPrefix(), xsltParseStylesheetFile(), xsltParseStylesheetImportedDoc(), xsltParseStylesheetKey(), xsltParseStylesheetOutput(), xsltParseStylesheetParam(), xsltParseStylesheetPreserveSpace(), xsltParseStylesheetProcess(), xsltParseStylesheetStripSpace(), xsltParseStylesheetTemplate(), xsltParseStylesheetTop(), xsltParseStylesheetVariable(), xsltParseTemplateContent(), xsltPreprocessStylesheet(), xsltProcessingInstruction(), xsltProcessOneNode(), xsltProcessUserParamInternal(), xsltRegisterExtPrefix(), xsltRegisterGlobalVariable(), xsltRegisterVariable(), xsltResolveAttrSet(), xsltResolveStylesheetAttributeSet(), xsltSetGenericDebugFunc(), xsltShutdownCtxtExt(), xsltShutdownExt(), xsltStyleInitializeStylesheetModule(), xsltText(), xsltValueOf(), xsltVariableLookup(), xsltXPathFunctionLookup(), and xsltXPathVariableLookup().

xsltGenericError

xmlGenericErrorFunc xsltGenericError = xsltGenericErrorDefaultFunc

Definition at line 502 of file xsltutils.c.

Referenced by xsltApplySequenceConstructor(), xsltCallTemplate(), xsltCompMatchAdd(), xsltComputeSortResult(), xsltDebug(), xsltExtStyleShutdownTest(), xsltForEach(), xsltGetQNameURI(), xsltGetQNameURI2(), xsltInitCtxtExt(), xsltMessage(), xsltNewAttrElem(), xsltNewAttrSet(), xsltNewUseAttrSet(), xsltNumberFormatDecimal(), xsltParseStylesheetAttributeSet(), xsltParseStylesheetTop(), xsltPatPushState(), xsltPrintErrorContext(), xsltResolveSASCallback(), xsltSaveResultTo(), xsltSetGenericErrorFunc(), xsltTransformError(), and xsltUnparsedEntityURIFunction().

xsltGenericErrorContext

void* xsltGenericErrorContext = NULL

Definition at line 503 of file xsltutils.c.

Referenced by LIBXSLT_ATTR_FORMAT(), xsltApplySequenceConstructor(), xsltCallTemplate(), xsltCompMatchAdd(), xsltComputeSortResult(), xsltDebug(), xsltExtInitTest(), xsltExtStyleShutdownTest(), xsltForEach(), xsltGetQNameURI(), xsltGetQNameURI2(), xsltInitCtxtExt(), xsltMessage(), xsltNewAttrElem(), xsltNewAttrSet(), xsltNewUseAttrSet(), xsltNumberFormatDecimal(), xsltParseStylesheetAttributeSet(), xsltParseStylesheetTop(), xsltPatPushState(), xsltPrintErrorContext(), xsltResolveSASCallback(), xsltSaveResultTo(), xsltSetGenericErrorFunc(), xsltTransformError(), and xsltUnparsedEntityURIFunction().

xsltSortFunction

xsltSortFunc xsltSortFunction = xsltDefaultSortFunction

static

Definition at line 1315 of file xsltutils.c.

Referenced by xsltDoSortFunction(), and xsltSetSortFunc().