shaba/libxml2
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/libxml2.git synced 2025-03-23 02:50:08 +03:00
Code

Remove unused code

Browse Source
This commit is contained in:
Nick Wellnhofer 2024-07-15 14:18:26 +02:00
parent fee0006a06
commit 6be79014d7
13 changed files with 5 additions and 2402 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
debugXML.c
View File

@ -267,12 +267,6 @@ xmlCtxtGenericNodeCheck(xmlDebugCtxtPtr ctxt, xmlNodePtr node) {
} else {
dict = doc->dict;
if ((dict == NULL) && (ctxt->nodict == 0)) {
#if 0
/* deactivated right now as it raises too many errors */
if (doc->type == XML_DOCUMENT_NODE)
xmlDebugErr(ctxt, XML_CHECK_NO_DICT,
"Document has no dictionary\n");
#endif
ctxt->nodict = 1;
}
if (ctxt->doc == NULL)

1
doc/apibuild.py
View File

@ -21,7 +21,6 @@ debugsym=None
ignored_files = {
"config.h": "generated portability layer",
"libxml.h": "internal only",
"rngparser.c": "not yet integrated",
"testModule.c": "test tool",
"testapi.c": "generated regression tests",
"runtest.c": "regression tests program",

34
nanohttp.c
View File

@ -90,11 +90,6 @@
#define GETHOSTBYNAME_ARG_CAST (char *)
#define SEND_ARG2_CAST (char *)
#ifdef STANDALONE
#define xmlStrncasecmp(a, b, n) strncasecmp((char *)a, (char *)b, n)
#define xmlStrcasecmpi(a, b) strcasecmp((char *)a, (char *)b)
#endif
#define XML_NANO_HTTP_MAX_REDIR 10
#define XML_NANO_HTTP_CHUNK 4096
@ -1825,33 +1820,4 @@ xmlNanoHTTPFetchContent( void * ctx, char ** ptr, int * len ) {
return ( rc );
}
#ifdef STANDALONE
int main(int argc, char **argv) {
char *contentType = NULL;
if (argv[1] != NULL) {
if (argv[2] != NULL)
xmlNanoHTTPFetch(argv[1], argv[2], &contentType);
else
xmlNanoHTTPFetch(argv[1], "-", &contentType);
if (contentType != NULL) xmlFree(contentType);
} else {
fprintf(stderr,
"%s: minimal HTTP GET implementation\n", argv[0]);
fprintf(stderr,
"\tusage %s [ URL [ filename ] ]\n", argv[0]);
}
xmlNanoHTTPCleanup();
return(0);
}
#endif /* STANDALONE */
#else /* !LIBXML_HTTP_ENABLED */
#ifdef STANDALONE
#include <stdio.h>
int main(int argc, char **argv) {
fprintf(stderr,
"%s : HTTP support not compiled in\n", argv[0]);
return(0);
}
#endif /* STANDALONE */
#endif /* LIBXML_HTTP_ENABLED */

5
parser.c
View File

@ -13405,11 +13405,6 @@ xmlCtxtReset(xmlParserCtxtPtr ctxt)
ctxt->nsWellFormed = 1;
ctxt->disableSAX = 0;
ctxt->valid = 1;
#if 0
ctxt->vctxt.userData = ctxt;
ctxt->vctxt.error = xmlParserValidityError;
ctxt->vctxt.warning = xmlParserValidityWarning;
#endif
ctxt->record_info = 0;
ctxt->checkIndex = 0;
ctxt->endCheckState = 0;

144
pattern.c
View File

@ -367,35 +367,6 @@ xmlPatternAdd(xmlPatParserContextPtr ctxt, xmlPatternPtr comp,
return (0);
}
#if 0
/**
* xsltSwapTopPattern:
* @comp: the compiled match expression
*
* reverse the two top steps.
*/
static void
xsltSwapTopPattern(xmlPatternPtr comp) {
int i;
int j = comp->nbStep - 1;
if (j > 0) {
register const xmlChar *tmp;
register xmlPatOp op;
i = j - 1;
tmp = comp->steps[i].value;
comp->steps[i].value = comp->steps[j].value;
comp->steps[j].value = tmp;
tmp = comp->steps[i].value2;
comp->steps[i].value2 = comp->steps[j].value2;
comp->steps[j].value2 = tmp;
op = comp->steps[i].op;
comp->steps[i].op = comp->steps[j].op;
comp->steps[j].op = op;
}
}
#endif
/**
* xmlReversePattern:
* @comp: the compiled match expression
@ -479,9 +450,6 @@ xmlPatPushState(xmlStepStates *states, int step, xmlNodePtr node) {
}
states->states[states->nbstates].step = step;
states->states[states->nbstates++].node = node;
#if 0
fprintf(stderr, "Push: %d, %s\n", step, node->name);
#endif
return(0);
}
@ -685,9 +653,6 @@ rollback:
states.nbstates--;
i = states.states[states.nbstates].step;
node = states.states[states.nbstates].node;
#if 0
fprintf(stderr, "Pop: %d, %s\n", i, node->name);
#endif
goto restart;
}
@ -713,73 +678,6 @@ rollback:
#define PUSH(op, val, val2) \
if (xmlPatternAdd(ctxt, ctxt->comp, (op), (val), (val2))) goto error;
#if 0
/**
* xmlPatScanLiteral:
* @ctxt: the XPath Parser context
*
* Parse an XPath Literal:
*
* [29] Literal ::= '"' [^"]* '"'
* | "'" [^']* "'"
*
* Returns the Literal parsed or NULL
*/
static xmlChar *
xmlPatScanLiteral(xmlPatParserContextPtr ctxt) {
const xmlChar *q, *cur;
xmlChar *ret = NULL;
int val, len;
SKIP_BLANKS;
if (CUR == '"') {
NEXT;
cur = q = CUR_PTR;
val = xmlStringCurrentChar(NULL, cur, &len);
while ((IS_CHAR(val)) && (val != '"')) {
cur += len;
val = xmlStringCurrentChar(NULL, cur, &len);
}
if (!IS_CHAR(val)) {
ctxt->error = 1;
return(NULL);
} else {
if (ctxt->dict)
ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
else
ret = xmlStrndup(q, cur - q);
}
cur += len;
CUR_PTR = cur;
} else if (CUR == '\'') {
NEXT;
cur = q = CUR_PTR;
val = xmlStringCurrentChar(NULL, cur, &len);
while ((IS_CHAR(val)) && (val != '\'')) {
cur += len;
val = xmlStringCurrentChar(NULL, cur, &len);
}
if (!IS_CHAR(val)) {
ctxt->error = 1;
return(NULL);
} else {
if (ctxt->dict)
ret = (xmlChar *) xmlDictLookup(ctxt->dict, q, cur - q);
else
ret = xmlStrndup(q, cur - q);
}
cur += len;
CUR_PTR = cur;
} else {
/* XP_ERROR(XPATH_START_LITERAL_ERROR); */
ctxt->error = 1;
return(NULL);
}
return(ret);
}
#endif
/**
* xmlPatScanName:
* @ctxt: the XPath Parser context
@ -863,32 +761,6 @@ xmlPatScanNCName(xmlPatParserContextPtr ctxt) {
return(ret);
}
#if 0
/**
* xmlPatScanQName:
* @ctxt: the XPath Parser context
* @prefix: the place to store the prefix
*
* Parse a qualified name
*
* Returns the Name parsed or NULL
*/
static xmlChar *
xmlPatScanQName(xmlPatParserContextPtr ctxt, xmlChar **prefix) {
xmlChar *ret = NULL;
*prefix = NULL;
ret = xmlPatScanNCName(ctxt);
if (CUR == ':') {
*prefix = ret;
NEXT;
ret = xmlPatScanNCName(ctxt);
}
return(ret);
}
#endif
/**
* xmlCompileAttributeTest:
* @ctxt: the compilation context
@ -1950,22 +1822,6 @@ xmlStreamPushInternal(xmlStreamCtxtPtr stream,
{
match = 1;
}
#if 0
/*
* TODO: Pointer comparison won't work, since not guaranteed that the given
* values are in the same dict; especially if it's the namespace name,
* normally coming from ns->href. We need a namespace dict mechanism !
*/
} else if (comp->dict) {
if (step.name == NULL) {
if (step.ns == NULL)
match = 1;
else
match = (step.ns == ns);
} else {
match = ((step.name == name) && (step.ns == ns));
}
#endif /* if 0 ------------------------------------------------------- */
if (match) {
final = step.flags & XML_STREAM_STEP_FINAL;
if (final) {

1588
rngparser.c
View File

File diff suppressed because it is too large Load Diff

43
schematron.c
View File

@ -2046,47 +2046,4 @@ xmlSchematronValidateDoc(xmlSchematronValidCtxtPtr ctxt, xmlDocPtr instance)
return(ctxt->nberrors);
}
#ifdef STANDALONE
int
main(void)
{
int ret;
xmlDocPtr instance;
xmlSchematronParserCtxtPtr pctxt;
xmlSchematronValidCtxtPtr vctxt;
xmlSchematronPtr schema = NULL;
pctxt = xmlSchematronNewParserCtxt("tst.sct");
if (pctxt == NULL) {
fprintf(stderr, "failed to build schematron parser\n");
} else {
schema = xmlSchematronParse(pctxt);
if (schema == NULL) {
fprintf(stderr, "failed to compile schematron\n");
}
xmlSchematronFreeParserCtxt(pctxt);
}
instance = xmlReadFile("tst.sct", NULL,
XML_PARSE_NOENT | XML_PARSE_NOCDATA);
if (instance == NULL) {
fprintf(stderr, "failed to parse instance\n");
}
if ((schema != NULL) && (instance != NULL)) {
vctxt = xmlSchematronNewValidCtxt(schema);
if (vctxt == NULL) {
fprintf(stderr, "failed to build schematron validator\n");
} else {
ret = xmlSchematronValidateDoc(vctxt, instance);
xmlSchematronFreeValidCtxt(vctxt);
}
}
xmlSchematronFree(schema);
xmlFreeDoc(instance);
xmlCleanupParser();
return (0);
}
#endif
#endif /* LIBXML_SCHEMATRON_ENABLED */

31
valid.c
View File

@ -4101,13 +4101,6 @@ xmlValidateElementDecl(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
if (elem == NULL) return(1);
#if 0
#ifdef LIBXML_REGEXP_ENABLED
/* Build the regexp associated to the content model */
ret = xmlValidBuildContentModel(ctxt, elem);
#endif
#endif
/* No Duplicate Types */
if (elem->etype == XML_ELEMENT_TYPE_MIXED) {
xmlElementContentPtr cur, next;
@ -4499,25 +4492,6 @@ xmlNodePtr elem, const xmlChar *prefix, xmlNsPtr ns, const xmlChar *value) {
}
}
/*
* Casting ns to xmlAttrPtr is wrong. We'd need separate functions
* xmlAddID and xmlAddRef for namespace declarations, but it makes
* no practical sense to use ID types anyway.
*/
#if 0
/* Validity Constraint: ID uniqueness */
if (attrDecl->atype == XML_ATTRIBUTE_ID) {
if (xmlAddID(ctxt, doc, value, (xmlAttrPtr) ns) == NULL)
ret = 0;
}
if ((attrDecl->atype == XML_ATTRIBUTE_IDREF) ||
(attrDecl->atype == XML_ATTRIBUTE_IDREFS)) {
if (xmlAddRef(ctxt, doc, value, (xmlAttrPtr) ns) == NULL)
ret = 0;
}
#endif
/* Validity Constraint: Notation Attributes */
if (attrDecl->atype == XML_ATTRIBUTE_NOTATION) {
xmlEnumerationPtr tree = attrDecl->tree;
@ -5575,7 +5549,7 @@ xmlValidatePushElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc,
if (ctxt == NULL)
return(0);
/* printf("PushElem %s\n", qname); */
if ((ctxt->vstateNr > 0) && (ctxt->vstate != NULL)) {
xmlValidStatePtr state = ctxt->vstate;
xmlElementPtr elemDecl;
@ -5669,7 +5643,6 @@ int
xmlValidatePushCData(xmlValidCtxtPtr ctxt, const xmlChar *data, int len) {
int ret = 1;
/* printf("CDATA %s %d\n", data, len); */
if (ctxt == NULL)
return(0);
if (len <= 0)
@ -5748,7 +5721,7 @@ xmlValidatePopElement(xmlValidCtxtPtr ctxt, xmlDocPtr doc ATTRIBUTE_UNUSED,
if (ctxt == NULL)
return(0);
/* printf("PopElem %s\n", qname); */
if ((ctxt->vstateNr > 0) && (ctxt->vstate != NULL)) {
xmlValidStatePtr state = ctxt->vstate;
xmlElementPtr elemDecl;

5
xinclude.c
View File

@ -1817,11 +1817,6 @@ xmlXIncludeTestNode(xmlXIncludeCtxtPtr ctxt, xmlNodePtr node) {
(xmlStrEqual(node->ns->href, XINCLUDE_OLD_NS))) {
if (xmlStrEqual(node->ns->href, XINCLUDE_OLD_NS)) {
if (ctxt->legacy == 0) {
#if 0 /* wait for the XML Core Working Group to get something stable ! */
xmlXIncludeWarn(ctxt, node, XML_XINCLUDE_DEPRECATED_NS,
"Deprecated XInclude namespace found, use %s",
XINCLUDE_NS);
#endif
ctxt->legacy = 1;
}
}

269
xmlreader.c
View File

@ -1812,66 +1812,6 @@ done:
return(ret);
}
#if 0
/**
* xmlTextReaderReadBase64:
* @reader: the xmlTextReaderPtr used
* @array: a byte array to store the content.
* @offset: the zero-based index into array where the method should
* begin to write.
* @len: the number of bytes to write.
*
* Reads and decodes the Base64 encoded contents of an element and
* stores the result in a byte buffer.
*
* Returns the number of bytes written to array, or zero if the current
* instance is not positioned on an element or -1 in case of error.
*/
int
xmlTextReaderReadBase64(xmlTextReaderPtr reader,
unsigned char *array ATTRIBUTE_UNUSED,
int offset ATTRIBUTE_UNUSED,
int len ATTRIBUTE_UNUSED) {
if ((reader == NULL) || (reader->ctxt == NULL))
return(-1);
if (reader->ctxt->wellFormed != 1)
return(-1);
if ((reader->node == NULL) || (reader->node->type == XML_ELEMENT_NODE))
return(0);
return(0);
}
/**
* xmlTextReaderReadBinHex:
* @reader: the xmlTextReaderPtr used
* @array: a byte array to store the content.
* @offset: the zero-based index into array where the method should
* begin to write.
* @len: the number of bytes to write.
*
* Reads and decodes the BinHex encoded contents of an element and
* stores the result in a byte buffer.
*
* Returns the number of bytes written to array, or zero if the current
* instance is not positioned on an element or -1 in case of error.
*/
int
xmlTextReaderReadBinHex(xmlTextReaderPtr reader,
unsigned char *array ATTRIBUTE_UNUSED,
int offset ATTRIBUTE_UNUSED,
int len ATTRIBUTE_UNUSED) {
if ((reader == NULL) || (reader->ctxt == NULL))
return(-1);
if (reader->ctxt->wellFormed != 1)
return(-1);
if ((reader->node == NULL) || (reader->node->type == XML_ELEMENT_NODE))
return(0);
return(0);
}
#endif
/************************************************************************
* *
* Operating on a preparsed tree *
@ -5547,213 +5487,4 @@ xmlReaderNewIO(xmlTextReaderPtr reader, xmlInputReadCallback ioread,
return (xmlTextReaderSetup(reader, input, URL, encoding, options));
}
/************************************************************************
* *
* Utilities *
* *
************************************************************************/
#ifdef NOT_USED_YET
/**
* xmlBase64Decode:
* @in: the input buffer
* @inlen: the size of the input (in), the size read from it (out)
* @to: the output buffer
* @tolen: the size of the output (in), the size written to (out)
*
* Base64 decoder, reads from @in and save in @to
* TODO: tell jody when this is actually exported
*
* Returns 0 if all the input was consumer, 1 if the Base64 end was reached,
* 2 if there wasn't enough space on the output or -1 in case of error.
*/
static int
xmlBase64Decode(const unsigned char *in, unsigned long *inlen,
unsigned char *to, unsigned long *tolen)
{
unsigned long incur; /* current index in in[] */
unsigned long inblk; /* last block index in in[] */
unsigned long outcur; /* current index in out[] */
unsigned long inmax; /* size of in[] */
unsigned long outmax; /* size of out[] */
unsigned char cur; /* the current value read from in[] */
unsigned char intmp[4], outtmp[4]; /* temporary buffers for the convert */
int nbintmp; /* number of byte in intmp[] */
int is_ignore; /* cur should be ignored */
int is_end = 0; /* the end of the base64 was found */
int retval = 1;
int i;
if ((in == NULL) || (inlen == NULL) || (to == NULL) || (tolen == NULL))
return (-1);
incur = 0;
inblk = 0;
outcur = 0;
inmax = *inlen;
outmax = *tolen;
nbintmp = 0;
while (1) {
if (incur >= inmax)
break;
cur = in[incur++];
is_ignore = 0;
if ((cur >= 'A') && (cur <= 'Z'))
cur = cur - 'A';
else if ((cur >= 'a') && (cur <= 'z'))
cur = cur - 'a' + 26;
else if ((cur >= '0') && (cur <= '9'))
cur = cur - '0' + 52;
else if (cur == '+')
cur = 62;
else if (cur == '/')
cur = 63;
else if (cur == '.')
cur = 0;
else if (cur == '=') /*no op , end of the base64 stream */
is_end = 1;
else {
is_ignore = 1;
if (nbintmp == 0)
inblk = incur;
}
if (!is_ignore) {
int nbouttmp = 3;
int is_break = 0;
if (is_end) {
if (nbintmp == 0)
break;
if ((nbintmp == 1) || (nbintmp == 2))
nbouttmp = 1;
else
nbouttmp = 2;
nbintmp = 3;
is_break = 1;
}
intmp[nbintmp++] = cur;
/*
* if intmp is full, push the 4byte sequence as a 3 byte
* sequence out
*/
if (nbintmp == 4) {
nbintmp = 0;
outtmp[0] = (intmp[0] << 2) | ((intmp[1] & 0x30) >> 4);
outtmp[1] =
((intmp[1] & 0x0F) << 4) | ((intmp[2] & 0x3C) >> 2);
outtmp[2] = ((intmp[2] & 0x03) << 6) | (intmp[3] & 0x3F);
if (outcur + 3 >= outmax) {
retval = 2;
break;
}
for (i = 0; i < nbouttmp; i++)
to[outcur++] = outtmp[i];
inblk = incur;
}
if (is_break) {
retval = 0;
break;
}
}
}
*tolen = outcur;
*inlen = inblk;
return (retval);
}
/*
* Test routine for the xmlBase64Decode function
*/
#if 0
int
main(int argc, char **argv)
{
char *input = " VW4 gcGV0 \n aXQgdGVzdCAuCg== ";
char output[100];
char output2[100];
char output3[100];
unsigned long inlen = strlen(input);
unsigned long outlen = 100;
int ret;
unsigned long cons, tmp, tmp2, prod;
/*
* Direct
*/
ret = xmlBase64Decode(input, &inlen, output, &outlen);
output[outlen] = 0;
printf("ret: %d, inlen: %ld , outlen: %ld, output: '%s'\n", ret, inlen,
outlen, output)indent: Standard input:179: Error:Unmatched #endif
;
/*
* output chunking
*/
cons = 0;
prod = 0;
while (cons < inlen) {
tmp = 5;
tmp2 = inlen - cons;
printf("%ld %ld\n", cons, prod);
ret = xmlBase64Decode(&input[cons], &tmp2, &output2[prod], &tmp);
cons += tmp2;
prod += tmp;
printf("%ld %ld\n", cons, prod);
}
output2[outlen] = 0;
printf("ret: %d, cons: %ld , prod: %ld, output: '%s'\n", ret, cons,
prod, output2);
/*
* input chunking
*/
cons = 0;
prod = 0;
while (cons < inlen) {
tmp = 100 - prod;
tmp2 = inlen - cons;
if (tmp2 > 5)
tmp2 = 5;
printf("%ld %ld\n", cons, prod);
ret = xmlBase64Decode(&input[cons], &tmp2, &output3[prod], &tmp);
cons += tmp2;
prod += tmp;
printf("%ld %ld\n", cons, prod);
}
output3[outlen] = 0;
printf("ret: %d, cons: %ld , prod: %ld, output: '%s'\n", ret, cons,
prod, output3);
return (0);
}
#endif
#endif /* NOT_USED_YET */
#endif /* LIBXML_READER_ENABLED */

153
xmlregexp.c
View File

@ -611,10 +611,6 @@ xmlRegEpxFromParse(xmlRegParserCtxtPtr ctxt) {
goto not_determ;
}
} else {
#if 0
printf("State %d trans %d: atom %d to %d : %d to %d\n",
i, j, trans->atom->no, trans->to, atomno, targetno);
#endif
transitions[stateno * (nbatoms + 1) + atomno + 1] =
targetno + 1; /* to avoid 0 */
if (transdata != NULL)
@ -2964,7 +2960,6 @@ xmlRegCheckCharacter(xmlRegAtomPtr atom, int codepoint) {
return(accept);
}
case XML_REGEXP_STRING:
printf("TODO: XML_REGEXP_STRING\n");
return(-1);
case XML_REGEXP_ANYCHAR:
case XML_REGEXP_ANYSPACE:
@ -4274,150 +4269,6 @@ xmlRegExecErrInfo(xmlRegExecCtxtPtr exec, const xmlChar **string,
return(xmlRegExecGetValues(exec, 1, nbval, nbneg, values, terminal));
}
#if 0
static int
xmlRegExecPushChar(xmlRegExecCtxtPtr exec, int UCS) {
xmlRegTransPtr trans;
xmlRegAtomPtr atom;
int ret;
int codepoint, len;
if (exec == NULL)
return(-1);
if (exec->status != XML_REGEXP_OK)
return(exec->status);
while ((exec->status == XML_REGEXP_OK) &&
((exec->inputString[exec->index] != 0) ||
(exec->state->type != XML_REGEXP_FINAL_STATE))) {
/*
* End of input on non-terminal state, rollback, however we may
* still have epsilon like transition for counted transitions
* on counters, in that case don't break too early.
*/
if ((exec->inputString[exec->index] == 0) && (exec->counts == NULL))
goto rollback;
exec->transcount = 0;
for (;exec->transno < exec->state->nbTrans;exec->transno++) {
trans = &exec->state->trans[exec->transno];
if (trans->to < 0)
continue;
atom = trans->atom;
ret = 0;
if (trans->count >= 0) {
int count;
xmlRegCounterPtr counter;
/*
* A counted transition.
*/
count = exec->counts[trans->count];
counter = &exec->comp->counters[trans->count];
ret = ((count >= counter->min) && (count <= counter->max));
} else if (atom == NULL) {
fprintf(stderr, "epsilon transition left at runtime\n");
exec->status = XML_REGEXP_INTERNAL_ERROR;
break;
} else if (exec->inputString[exec->index] != 0) {
codepoint = CUR_SCHAR(&(exec->inputString[exec->index]), len);
ret = xmlRegCheckCharacter(atom, codepoint);
if ((ret == 1) && (atom->min > 0) && (atom->max > 0)) {
xmlRegStatePtr to = exec->comp->states[trans->to];
/*
* this is a multiple input sequence
*/
if (exec->state->nbTrans > exec->transno + 1) {
xmlFARegExecSave(exec);
}
exec->transcount = 1;
do {
/*
* Try to progress as much as possible on the input
*/
if (exec->transcount == atom->max) {
break;
}
exec->index += len;
/*
* End of input: stop here
*/
if (exec->inputString[exec->index] == 0) {
exec->index -= len;
break;
}
if (exec->transcount >= atom->min) {
int transno = exec->transno;
xmlRegStatePtr state = exec->state;
/*
* The transition is acceptable save it
*/
exec->transno = -1; /* trick */
exec->state = to;
xmlFARegExecSave(exec);
exec->transno = transno;
exec->state = state;
}
codepoint = CUR_SCHAR(&(exec->inputString[exec->index]),
len);
ret = xmlRegCheckCharacter(atom, codepoint);
exec->transcount++;
} while (ret == 1);
if (exec->transcount < atom->min)
ret = 0;
/*
* If the last check failed but one transition was found
* possible, rollback
*/
if (ret < 0)
ret = 0;
if (ret == 0) {
goto rollback;
}
}
}
if (ret == 1) {
if (exec->state->nbTrans > exec->transno + 1) {
xmlFARegExecSave(exec);
}
/*
* restart count for expressions like this ((abc){2})*
*/
if (trans->count >= 0) {
exec->counts[trans->count] = 0;
}
if (trans->counter >= 0) {
exec->counts[trans->counter]++;
}
exec->state = exec->comp->states[trans->to];
exec->transno = 0;
if (trans->atom != NULL) {
exec->index += len;
}
goto progress;
} else if (ret < 0) {
exec->status = XML_REGEXP_INTERNAL_ERROR;
break;
}
}
if ((exec->transno != 0) || (exec->state->nbTrans == 0)) {
rollback:
/*
* Failed to find a way out
*/
exec->determinist = 0;
xmlFARegExecRollBack(exec);
}
progress:
continue;
}
}
#endif
/************************************************************************
* *
* Parser for the Schemas Datatype Regular Expressions *
@ -7299,10 +7150,6 @@ xmlExpCheckCard(xmlExpNodePtr exp, xmlExpNodePtr sub) {
} else if ((exp->c_max >= 0) && (exp->c_max < sub->c_max)) {
ret = 0;
}
#if 0
if ((IS_NILLABLE(sub)) && (!IS_NILLABLE(exp)))
ret = 0;
#endif
return(ret);
}

7
xmlwriter.c
View File

@ -1484,10 +1484,9 @@ xmlTextWriterWriteString(xmlTextWriterPtr writer, const xmlChar * content)
switch (p->state) {
case XML_TEXTWRITER_NAME:
case XML_TEXTWRITER_TEXT:
#if 0
buf = NULL;
xmlOutputBufferWriteEscape(writer->out, content, NULL);
#endif
/*
* TODO: Use xmlSerializeText
*/
buf = xmlEncodeSpecialChars(NULL, content);
break;
case XML_TEXTWRITER_ATTRIBUTE:

121
xpath.c
View File

@ -2130,11 +2130,6 @@ xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt) {
}
obj = valuePop(ctxt);
ret = obj->nodesetval;
#if 0
/* to fix memory leak of not clearing obj->user */
if (obj->boolval && obj->user != NULL)
xmlFreeNodeList((xmlNodePtr) obj->user);
#endif
obj->nodesetval = NULL;
xmlXPathReleaseObject(ctxt->context, obj);
return(ret);
@ -4386,38 +4381,6 @@ xmlXPathObjectCopy(xmlXPathObjectPtr val) {
}
break;
case XPATH_XSLT_TREE:
#if 0
/*
Removed 11 July 2004 - the current handling of xslt tmpRVT nodes means that
this previous handling is no longer correct, and can cause some serious
problems (ref. bug 145547)
*/
if ((val->nodesetval != NULL) &&
(val->nodesetval->nodeTab != NULL)) {
xmlNodePtr cur, tmp;
xmlDocPtr top;
ret->boolval = 1;
top = xmlNewDoc(NULL);
top->name = (char *)
xmlStrdup(val->nodesetval->nodeTab[0]->name);
ret->user = top;
if (top != NULL) {
top->doc = top;
cur = val->nodesetval->nodeTab[0]->children;
while (cur != NULL) {
tmp = xmlDocCopyNode(cur, top, 1);
xmlAddChild((xmlNodePtr) top, tmp);
cur = cur->next;
}
}
ret->nodesetval = xmlXPathNodeSetCreate((xmlNodePtr) top);
} else
ret->nodesetval = xmlXPathNodeSetCreate(NULL);
/* Deallocate the copied tree value */
break;
#endif
case XPATH_NODESET:
ret->nodesetval = xmlXPathNodeSetMerge(NULL, val->nodesetval);
if (ret->nodesetval == NULL) {
@ -6554,78 +6517,6 @@ xmlXPathNextChildElement(xmlXPathParserContextPtr ctxt, xmlNodePtr cur) {
return(NULL);
}
#if 0
/**
* xmlXPathNextDescendantOrSelfElemParent:
* @ctxt: the XPath Parser context
* @cur: the current node in the traversal
*
* Traversal function for the "descendant-or-self" axis.
* Additionally it returns only nodes which can be parents of
* element nodes.
*
*
* Returns the next element following that axis
*/
static xmlNodePtr
xmlXPathNextDescendantOrSelfElemParent(xmlNodePtr cur,
xmlNodePtr contextNode)
{
if (cur == NULL) {
if (contextNode == NULL)
return(NULL);
switch (contextNode->type) {
case XML_ELEMENT_NODE:
case XML_XINCLUDE_START:
case XML_DOCUMENT_FRAG_NODE:
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
return(contextNode);
default:
return(NULL);
}
return(NULL);
} else {
xmlNodePtr start = cur;
while (cur != NULL) {
switch (cur->type) {
case XML_ELEMENT_NODE:
/* TODO: OK to have XInclude here? */
case XML_XINCLUDE_START:
case XML_DOCUMENT_FRAG_NODE:
if (cur != start)
return(cur);
if (cur->children != NULL) {
cur = cur->children;
continue;
}
break;
/* Not sure if we need those here. */
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
if (cur != start)
return(cur);
return(xmlDocGetRootElement((xmlDocPtr) cur));
default:
break;
}
next_sibling:
if ((cur == NULL) || (cur == contextNode))
return(NULL);
if (cur->next != NULL) {
cur = cur->next;
} else {
cur = cur->parent;
goto next_sibling;
}
}
}
return(NULL);
}
#endif
/**
* xmlXPathNextDescendant:
* @ctxt: the XPath Parser context
@ -9945,16 +9836,7 @@ xmlXPathCompNodeTest(xmlXPathParserContextPtr ctxt, xmlXPathTestVal *test,
* only at evaluation time. The compilation is done
* outside of any context.
*/
#if 0
*prefix = xmlXPathNsLookup(ctxt->context, name);
if (name != NULL)
xmlFree(name);
if (*prefix == NULL) {
XP_ERROR0(XPATH_UNDEF_PREFIX_ERROR);
}
#else
*prefix = name;
#endif
if (CUR == '*') {
/*
@ -11969,9 +11851,6 @@ xmlXPathRunStreamEval(xmlXPathParserContextPtr pctxt, xmlPatternPtr comp,
from_root = xmlPatternFromRoot(comp);
if (from_root < 0)
return(-1);
#if 0
printf("stream eval: depth %d from root %d\n", max_depth, from_root);
#endif
if (! toBool) {
if (resultSeq == NULL)