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xmllint.c
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/*
* xmllint.c : a small tester program for XML input.
*
* See Copyright for the status of this software.
*
*/
#include "libxml.h"
#include <string.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <limits.h>
#include <fcntl.h>
#ifdef _WIN32
#include <io.h>
#include <sys/timeb.h>
#else
#include <sys/time.h>
#include <unistd.h>
#endif
#if HAVE_DECL_MMAP
#include <sys/mman.h>
#include <sys/stat.h>
/* seems needed for Solaris */
#ifndef MAP_FAILED
#define MAP_FAILED ((void *) -1)
#endif
#endif
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include <libxml/parserInternals.h>
#include <libxml/HTMLparser.h>
#include <libxml/HTMLtree.h>
#include <libxml/tree.h>
#include <libxml/xpath.h>
#include <libxml/xpathInternals.h>
#include <libxml/debugXML.h>
#include <libxml/xmlerror.h>
#ifdef LIBXML_XINCLUDE_ENABLED
#include <libxml/xinclude.h>
#endif
#ifdef LIBXML_CATALOG_ENABLED
#include <libxml/catalog.h>
#endif
#include <libxml/xmlreader.h>
#ifdef LIBXML_SCHEMATRON_ENABLED
#include <libxml/schematron.h>
#endif
#ifdef LIBXML_RELAXNG_ENABLED
#include <libxml/relaxng.h>
#endif
#ifdef LIBXML_SCHEMAS_ENABLED
#include <libxml/xmlschemas.h>
#endif
#ifdef LIBXML_PATTERN_ENABLED
#include <libxml/pattern.h>
#endif
#ifdef LIBXML_C14N_ENABLED
#include <libxml/c14n.h>
#endif
#ifdef LIBXML_OUTPUT_ENABLED
#include <libxml/xmlsave.h>
#endif
#include "private/lint.h"
#ifndef STDIN_FILENO
#define STDIN_FILENO 0
#endif
#ifndef STDOUT_FILENO
#define STDOUT_FILENO 1
#endif
#define MAX_PATHS 64
#ifdef _WIN32
#define PATH_SEPARATOR ';'
#else
#define PATH_SEPARATOR ':'
#endif
#define HTML_BUF_SIZE 50000
/* Internal parser option */
#define XML_PARSE_UNZIP (1 << 24)
typedef enum {
XMLLINT_RETURN_OK = 0, /* No error */
XMLLINT_ERR_UNCLASS = 1, /* Unclassified */
XMLLINT_ERR_DTD = 2, /* Error in DTD */
XMLLINT_ERR_VALID = 3, /* Validation error */
XMLLINT_ERR_RDFILE = 4, /* CtxtReadFile error */
XMLLINT_ERR_SCHEMACOMP = 5, /* Schema compilation */
XMLLINT_ERR_OUT = 6, /* Error writing output */
XMLLINT_ERR_SCHEMAPAT = 7, /* Error in schema pattern */
/*XMLLINT_ERR_RDREGIS = 8,*/
XMLLINT_ERR_MEM = 9, /* Out of memory error */
XMLLINT_ERR_XPATH = 10, /* XPath evaluation error */
XMLLINT_ERR_XPATH_EMPTY = 11 /* XPath result is empty */
} xmllintReturnCode;
#ifdef _WIN32
typedef __time64_t xmlSeconds;
#else
typedef time_t xmlSeconds;
#endif
typedef struct {
xmlSeconds sec;
int usec;
} xmlTime;
typedef struct {
FILE *errStream;
xmlParserCtxtPtr ctxt;
xmlResourceLoader defaultResourceLoader;
int version;
int maxmem;
int nowrap;
int sax;
int callbacks;
int shell;
#ifdef LIBXML_DEBUG_ENABLED
int debugent;
#endif
int debug;
int copy;
int noout;
#ifdef LIBXML_OUTPUT_ENABLED
const char *output;
int format;
const char *encoding;
int compress;
#endif /* LIBXML_OUTPUT_ENABLED */
#ifdef LIBXML_VALID_ENABLED
int postvalid;
const char *dtdvalid;
const char *dtdvalidfpi;
int insert;
#endif
#ifdef LIBXML_RELAXNG_ENABLED
const char *relaxng;
xmlRelaxNGPtr relaxngschemas;
#endif
#ifdef LIBXML_SCHEMAS_ENABLED
const char *schema;
xmlSchemaPtr wxschemas;
#endif
#ifdef LIBXML_SCHEMATRON_ENABLED
const char *schematron;
xmlSchematronPtr wxschematron;
#endif
int repeat;
#if defined(LIBXML_HTML_ENABLED)
int html;
int xmlout;
#endif
int htmlout;
#ifdef LIBXML_PUSH_ENABLED
int push;
#endif /* LIBXML_PUSH_ENABLED */
#if HAVE_DECL_MMAP
int memory;
char *memoryData;
size_t memorySize;
#endif
int testIO;
#ifdef LIBXML_XINCLUDE_ENABLED
int xinclude;
#endif
xmllintReturnCode progresult;
int quiet;
int timing;
int generate;
int dropdtd;
#ifdef LIBXML_C14N_ENABLED
int canonical;
int canonical_11;
int exc_canonical;
#endif
#ifdef LIBXML_READER_ENABLED
int stream;
int walker;
#ifdef LIBXML_PATTERN_ENABLED
const char *pattern;
xmlPatternPtr patternc;
xmlStreamCtxtPtr patstream;
#endif
#endif /* LIBXML_READER_ENABLED */
#ifdef LIBXML_XPATH_ENABLED
const char *xpathquery;
#endif
#ifdef LIBXML_CATALOG_ENABLED
int catalogs;
int nocatalogs;
#endif
int options;
unsigned maxAmpl;
xmlChar *paths[MAX_PATHS + 1];
int nbpaths;
int load_trace;
char *htmlBuf;
int htmlBufLen;
xmlTime begin;
xmlTime end;
} xmllintState;
static int xmllintMaxmem;
static int xmllintMaxmemReached;
static int xmllintOom;
/************************************************************************
* *
* Entity loading control and customization. *
* *
************************************************************************/
static void
parsePath(xmllintState *lint, const xmlChar *path) {
const xmlChar *cur;
if (path == NULL)
return;
while (*path != 0) {
if (lint->nbpaths >= MAX_PATHS) {
fprintf(lint->errStream, "MAX_PATHS reached: too many paths\n");
lint->progresult = XMLLINT_ERR_UNCLASS;
return;
}
cur = path;
while ((*cur == ' ') || (*cur == PATH_SEPARATOR))
cur++;
path = cur;
while ((*cur != 0) && (*cur != ' ') && (*cur != PATH_SEPARATOR))
cur++;
if (cur != path) {
lint->paths[lint->nbpaths] = xmlStrndup(path, cur - path);
if (lint->paths[lint->nbpaths] != NULL)
lint->nbpaths++;
path = cur;
}
}
}
static xmlParserErrors
xmllintResourceLoader(void *ctxt, const char *URL,
const char *ID, xmlResourceType type,
xmlParserInputFlags flags, xmlParserInputPtr *out) {
xmllintState *lint = ctxt;
xmlParserErrors code;
int i;
const char *lastsegment = URL;
const char *iter = URL;
if ((lint->nbpaths > 0) && (iter != NULL)) {
while (*iter != 0) {
if (*iter == '/')
lastsegment = iter + 1;
iter++;
}
}
if (lint->defaultResourceLoader != NULL)
code = lint->defaultResourceLoader(NULL, URL, ID, type, flags, out);
else
code = xmlNewInputFromUrl(URL, flags, out);
if (code != XML_IO_ENOENT) {
if ((lint->load_trace) && (code == XML_ERR_OK)) {
fprintf(lint->errStream, "Loaded URL=\"%s\" ID=\"%s\"\n",
URL, ID ? ID : "(null)");
}
return(code);
}
for (i = 0; i < lint->nbpaths; i++) {
xmlChar *newURL;
newURL = xmlStrdup((const xmlChar *) lint->paths[i]);
newURL = xmlStrcat(newURL, (const xmlChar *) "/");
newURL = xmlStrcat(newURL, (const xmlChar *) lastsegment);
if (newURL != NULL) {
if (lint->defaultResourceLoader != NULL)
code = lint->defaultResourceLoader(NULL, (const char *) newURL,
ID, type, flags, out);
else
code = xmlNewInputFromUrl((const char *) newURL, flags, out);
if (code != XML_IO_ENOENT) {
if ((lint->load_trace) && (code == XML_ERR_OK)) {
fprintf(lint->errStream, "Loaded URL=\"%s\" ID=\"%s\"\n",
newURL, ID ? ID : "(null)");
}
xmlFree(newURL);
return(code);
}
xmlFree(newURL);
}
}
return(XML_IO_ENOENT);
}
/************************************************************************
* *
* Core parsing functions *
* *
************************************************************************/
static int
myRead(void *f, char *buf, int len) {
return(fread(buf, 1, len, (FILE *) f));
}
static int
myClose(void *context) {
FILE *f = (FILE *) context;
if (f == stdin)
return(0);
return(fclose(f));
}
static xmlDocPtr
parseXml(xmllintState *lint, const char *filename) {
xmlParserCtxtPtr ctxt = lint->ctxt;
xmlDocPtr doc;
#ifdef LIBXML_PUSH_ENABLED
if (lint->push) {
FILE *f;
int res;
char chars[4096];
if ((filename[0] == '-') && (filename[1] == 0)) {
f = stdin;
} else {
f = fopen(filename, "rb");
if (f == NULL) {
fprintf(lint->errStream, "Can't open %s\n", filename);
lint->progresult = XMLLINT_ERR_RDFILE;
return(NULL);
}
}
while ((res = fread(chars, 1, 4096, f)) > 0) {
xmlParseChunk(ctxt, chars, res, 0);
}
xmlParseChunk(ctxt, chars, 0, 1);
doc = ctxt->myDoc;
ctxt->myDoc = NULL;
if (f != stdin)
fclose(f);
/*
* The push parser leaves non-wellformed documents
* in ctxt->myDoc.
*/
if (!ctxt->wellFormed) {
xmlFreeDoc(doc);
doc = NULL;
}
return(doc);
}
#endif /* LIBXML_PUSH_ENABLED */
#if HAVE_DECL_MMAP
if (lint->memory) {
xmlParserInputPtr input;
input = xmlNewInputFromMemory(filename,
lint->memoryData, lint->memorySize,
XML_INPUT_BUF_STATIC);
if (input == NULL) {
lint->progresult = XMLLINT_ERR_MEM;
return(NULL);
}
doc = xmlCtxtParseDocument(ctxt, input);
return(doc);
}
#endif
if (lint->testIO) {
FILE *f;
if ((filename[0] == '-') && (filename[1] == 0)) {
f = stdin;
} else {
f = fopen(filename, "rb");
if (f == NULL) {
fprintf(lint->errStream, "Can't open %s\n", filename);
lint->progresult = XMLLINT_ERR_RDFILE;
return(NULL);
}
}
doc = xmlCtxtReadIO(ctxt, myRead, myClose, f, filename, NULL,
lint->options);
} else {
if (strcmp(filename, "-") == 0)
doc = xmlCtxtReadFd(ctxt, STDIN_FILENO, "-", NULL,
lint->options | XML_PARSE_UNZIP);
else
doc = xmlCtxtReadFile(ctxt, filename, NULL,
lint->options | XML_PARSE_UNZIP);
}
return(doc);
}
#ifdef LIBXML_HTML_ENABLED
static xmlDocPtr
parseHtml(xmllintState *lint, const char *filename) {
xmlParserCtxtPtr ctxt = lint->ctxt;
xmlDocPtr doc;
#ifdef LIBXML_PUSH_ENABLED
if (lint->push) {
FILE *f;
int res;
char chars[4096];
if ((filename[0] == '-') && (filename[1] == 0)) {
f = stdin;
} else {
f = fopen(filename, "rb");
if (f == NULL) {
fprintf(lint->errStream, "Can't open %s\n", filename);
lint->progresult = XMLLINT_ERR_RDFILE;
return(NULL);
}
}
while ((res = fread(chars, 1, 4096, f)) > 0) {
htmlParseChunk(ctxt, chars, res, 0);
}
htmlParseChunk(ctxt, chars, 0, 1);
doc = ctxt->myDoc;
ctxt->myDoc = NULL;
if (f != stdin)
fclose(f);
return(doc);
}
#endif /* LIBXML_PUSH_ENABLED */
#if HAVE_DECL_MMAP
if (lint->memory) {
xmlParserInputPtr input;
input = xmlNewInputFromMemory(filename,
lint->memoryData, lint->memorySize,
XML_INPUT_BUF_STATIC);
if (input == NULL) {
lint->progresult = XMLLINT_ERR_MEM;
return(NULL);
}
doc = htmlCtxtParseDocument(ctxt, input);
return(doc);
}
#endif
if (strcmp(filename, "-") == 0)
doc = htmlCtxtReadFd(ctxt, STDIN_FILENO, "-", NULL,
lint->options);
else
doc = htmlCtxtReadFile(ctxt, filename, NULL, lint->options);
return(doc);
}
#endif /* LIBXML_HTML_ENABLED */
/************************************************************************
* *
* Memory allocation consumption debugging *
* *
************************************************************************/
#define XMLLINT_ABORT_ON_FAILURE 0
static void
myFreeFunc(void *mem) {
xmlMemFree(mem);
}
static void *
myMallocFunc(size_t size) {
void *ret;
if (xmlMemUsed() + size > (size_t) xmllintMaxmem) {
#if XMLLINT_ABORT_ON_FAILURE
abort();
#endif
xmllintMaxmemReached = 1;
xmllintOom = 1;
return(NULL);
}
ret = xmlMemMalloc(size);
if (ret == NULL)
xmllintOom = 1;
return(ret);
}
static void *
myReallocFunc(void *mem, size_t size) {
void *ret;
size_t oldsize = xmlMemSize(mem);
if (xmlMemUsed() + size - oldsize > (size_t) xmllintMaxmem) {
#if XMLLINT_ABORT_ON_FAILURE
abort();
#endif
xmllintMaxmemReached = 1;
xmllintOom = 1;
return(NULL);
}
ret = xmlMemRealloc(mem, size);
if (ret == NULL)
xmllintOom = 1;
return(ret);
}
static char *
myStrdupFunc(const char *str) {
size_t size;
char *ret;
if (str == NULL)
return(NULL);
size = strlen(str) + 1;
if (xmlMemUsed() + size > (size_t) xmllintMaxmem) {
#if XMLLINT_ABORT_ON_FAILURE
abort();
#endif
xmllintMaxmemReached = 1;
xmllintOom = 1;
return(NULL);
}
ret = xmlMemMalloc(size);
if (ret == NULL) {
xmllintOom = 1;
return(NULL);
}
memcpy(ret, str, size);
return(ret);
}
/************************************************************************
* *
* Internal timing routines to remove the necessity to have *
* unix-specific function calls. *
* *
************************************************************************/
static void
getTime(xmlTime *time) {
#ifdef _WIN32
struct __timeb64 timebuffer;
_ftime64(&timebuffer);
time->sec = timebuffer.time;
time->usec = timebuffer.millitm * 1000;
#else /* _WIN32 */
struct timeval tv;
gettimeofday(&tv, NULL);
time->sec = tv.tv_sec;
time->usec = tv.tv_usec;
#endif /* _WIN32 */
}
/*
* startTimer: call where you want to start timing
*/
static void
startTimer(xmllintState *lint)
{
getTime(&lint->begin);
}
/*
* endTimer: call where you want to stop timing and to print out a
* message about the timing performed; format is a printf
* type argument
*/
static void LIBXML_ATTR_FORMAT(2,3)
endTimer(xmllintState *lint, const char *fmt, ...)
{
xmlSeconds msec;
va_list ap;
getTime(&lint->end);
msec = lint->end.sec - lint->begin.sec;
msec *= 1000;
msec += (lint->end.usec - lint->begin.usec) / 1000;
va_start(ap, fmt);
vfprintf(lint->errStream, fmt, ap);
va_end(ap);
fprintf(lint->errStream, " took %ld ms\n", (long) msec);
}
/************************************************************************
* *
* HTML output *
* *
************************************************************************/
static void
xmlHTMLEncodeSend(xmllintState *lint) {
char *result;
/*
* xmlEncodeEntitiesReentrant assumes valid UTF-8, but the buffer might
* end with a truncated UTF-8 sequence. This is a hack to at least avoid
* an out-of-bounds read.
*/
memset(&lint->htmlBuf[HTML_BUF_SIZE - 4], 0, 4);
result = (char *) xmlEncodeEntitiesReentrant(NULL, BAD_CAST lint->htmlBuf);
if (result) {
fprintf(lint->errStream, "%s", result);
xmlFree(result);
}
lint->htmlBufLen = 0;
}
static void
xmlHTMLBufCat(void *data, const char *fmt, ...) {
xmllintState *lint = data;
va_list ap;
int res;
va_start(ap, fmt);
res = vsnprintf(&lint->htmlBuf[lint->htmlBufLen],
HTML_BUF_SIZE - lint->htmlBufLen, fmt, ap);
va_end(ap);
if (res > 0) {
if (res > HTML_BUF_SIZE - lint->htmlBufLen - 1)
lint->htmlBufLen = HTML_BUF_SIZE - 1;
else
lint->htmlBufLen += res;
}
}
/**
* xmlHTMLError:
* @ctx: an XML parser context
* @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.
*/
static void
xmlHTMLError(void *vctxt, const xmlError *error)
{
xmlParserCtxtPtr ctxt = vctxt;
xmllintState *lint = ctxt->_private;
xmlParserInputPtr input;
xmlGenericErrorFunc oldError;
void *oldErrorCtxt;
input = ctxt->input;
if ((input != NULL) && (input->filename == NULL) && (ctxt->inputNr > 1)) {
input = ctxt->inputTab[ctxt->inputNr - 2];
}
oldError = xmlGenericError;
oldErrorCtxt = xmlGenericErrorContext;
xmlSetGenericErrorFunc(lint, xmlHTMLBufCat);
fprintf(lint->errStream, "<p>");
xmlParserPrintFileInfo(input);
xmlHTMLEncodeSend(lint);
fprintf(lint->errStream, "<b>%s%s</b>: ",
(error->domain == XML_FROM_VALID) ||
(error->domain == XML_FROM_DTD) ? "validity " : "",
error->level == XML_ERR_WARNING ? "warning" : "error");
snprintf(lint->htmlBuf, HTML_BUF_SIZE, "%s", error->message);
xmlHTMLEncodeSend(lint);
fprintf(lint->errStream, "</p>\n");
if (input != NULL) {
fprintf(lint->errStream, "<pre>\n");
xmlParserPrintFileContext(input);
xmlHTMLEncodeSend(lint);
fprintf(lint->errStream, "</pre>");
}
xmlSetGenericErrorFunc(oldErrorCtxt, oldError);
}
/************************************************************************
* *
* SAX based tests *
* *
************************************************************************/
/*
* empty SAX block
*/
static const xmlSAXHandler emptySAXHandler = {
NULL, /* internalSubset */
NULL, /* isStandalone */
NULL, /* hasInternalSubset */
NULL, /* hasExternalSubset */
NULL, /* resolveEntity */
NULL, /* getEntity */
NULL, /* entityDecl */
NULL, /* notationDecl */
NULL, /* attributeDecl */
NULL, /* elementDecl */
NULL, /* unparsedEntityDecl */
NULL, /* setDocumentLocator */
NULL, /* startDocument */
NULL, /* endDocument */
NULL, /* startElement */
NULL, /* endElement */
NULL, /* reference */
NULL, /* characters */
NULL, /* ignorableWhitespace */
NULL, /* processingInstruction */
NULL, /* comment */
NULL, /* xmlParserWarning */
NULL, /* xmlParserError */
NULL, /* xmlParserError */
NULL, /* getParameterEntity */
NULL, /* cdataBlock; */
NULL, /* externalSubset; */
XML_SAX2_MAGIC,
NULL,
NULL, /* startElementNs */
NULL, /* endElementNs */
NULL /* xmlStructuredErrorFunc */
};
/**
* isStandaloneDebug:
* @ctxt: An XML parser context
*
* Is this document tagged standalone ?
*
* Returns 1 if true
*/
static int
isStandaloneDebug(void *ctx)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return(0);
fprintf(stdout, "SAX.isStandalone()\n");
return(0);
}
/**
* hasInternalSubsetDebug:
* @ctxt: An XML parser context
*
* Does this document has an internal subset
*
* Returns 1 if true
*/
static int
hasInternalSubsetDebug(void *ctx)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return(0);
fprintf(stdout, "SAX.hasInternalSubset()\n");
return(0);
}
/**
* hasExternalSubsetDebug:
* @ctxt: An XML parser context
*
* Does this document has an external subset
*
* Returns 1 if true
*/
static int
hasExternalSubsetDebug(void *ctx)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return(0);
fprintf(stdout, "SAX.hasExternalSubset()\n");
return(0);
}
/**
* internalSubsetDebug:
* @ctxt: An XML parser context
*
* Does this document has an internal subset
*/
static void
internalSubsetDebug(void *ctx, const xmlChar *name,
const xmlChar *ExternalID, const xmlChar *SystemID)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return;
fprintf(stdout, "SAX.internalSubset(%s,", name);
if (ExternalID == NULL)
fprintf(stdout, " ,");
else
fprintf(stdout, " %s,", ExternalID);
if (SystemID == NULL)
fprintf(stdout, " )\n");
else
fprintf(stdout, " %s)\n", SystemID);
}
/**
* externalSubsetDebug:
* @ctxt: An XML parser context
*
* Does this document has an external subset
*/
static void
externalSubsetDebug(void *ctx, const xmlChar *name,
const xmlChar *ExternalID, const xmlChar *SystemID)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return;
fprintf(stdout, "SAX.externalSubset(%s,", name);
if (ExternalID == NULL)
fprintf(stdout, " ,");
else
fprintf(stdout, " %s,", ExternalID);
if (SystemID == NULL)
fprintf(stdout, " )\n");
else
fprintf(stdout, " %s)\n", SystemID);
}
/**
* resolveEntityDebug:
* @ctxt: An XML parser context
* @publicId: The public ID of the entity
* @systemId: The system ID of the entity
*
* Special entity resolver, better left to the parser, it has
* more context than the application layer.
* The default behaviour is to NOT resolve the entities, in that case
* the ENTITY_REF nodes are built in the structure (and the parameter
* values).
*
* Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
*/
static xmlParserInputPtr
resolveEntityDebug(void *ctx, const xmlChar *publicId, const xmlChar *systemId)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return(NULL);
/* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
fprintf(stdout, "SAX.resolveEntity(");
if (publicId != NULL)
fprintf(stdout, "%s", (char *)publicId);
else
fprintf(stdout, " ");
if (systemId != NULL)
fprintf(stdout, ", %s)\n", (char *)systemId);
else
fprintf(stdout, ", )\n");
return(NULL);
}
/**
* getEntityDebug:
* @ctxt: An XML parser context
* @name: The entity name
*
* Get an entity by name
*
* Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
*/
static xmlEntityPtr
getEntityDebug(void *ctx, const xmlChar *name)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return(NULL);
fprintf(stdout, "SAX.getEntity(%s)\n", name);
return(NULL);
}
/**
* getParameterEntityDebug:
* @ctxt: An XML parser context
* @name: The entity name
*
* Get a parameter entity by name
*
* Returns the xmlParserInputPtr
*/
static xmlEntityPtr
getParameterEntityDebug(void *ctx, const xmlChar *name)
{
xmllintState *lint = ctx;
lint->callbacks++;
if (lint->noout)
return(NULL);
fprintf(stdout, "SAX.getParameterEntity(%s)\n", name);
return(NULL);
}
/**
* entityDeclDebug:
* @ctxt: An XML parser context
* @name: the entity name
* @type: the entity type
* @publicId: The public ID of the entity
* @systemId: The system ID of the entity
* @content: the entity value (without processing).
*
* An entity definition has been parsed
*/
static void
entityDeclDebug(void *ctx, const xmlChar *name, int type,
const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
{
xmllintState *lint = ctx;
const xmlChar *nullstr = BAD_CAST "(null)";
/* not all libraries handle printing null pointers nicely */
if (publicId == NULL)
publicId = nullstr;
if (systemId == NULL)
systemId = nullstr;
if (content == NULL)
content = (xmlChar *)nullstr;
lint->callbacks++;
if (lint->noout)
return;
fprintf(stdout, "SAX.entityDecl(%s, %d, %s, %s, %s)\n",
name, type, publicId, systemId, content);
}
/**
* attributeDeclDebug:
* @ctxt: An XML parser context
* @name: the attribute name
* @type: the attribute type
*
* An attribute definition has been parsed
*/
static void
attributeDeclDebug(void *ctx, const xmlChar * elem,
const xmlChar * name, int type, int def,
const xmlChar * defaultValue, xmlEnumerationPtr tree)
{