shaba/libxml2
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/libxml2.git synced 2025-01-12 09:17:37 +03:00
Code

parser: Deprecate most public struct members

Browse Source 
This will probably cause many warnings in downstream code abusing
libxml2 internals, but we can always undeprecate some members later.
This commit is contained in:
Nick Wellnhofer 2024-06-10 23:06:13 +02:00
parent df40f64edf
commit 712a31abe4
6 changed files with 255 additions and 121 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

357
include/libxml/parser.h
View File

@ -67,24 +67,39 @@ typedef void (* xmlParserInputDeallocate)(xmlChar *str);
struct _xmlParserInput { struct _xmlParserInput {
/* Input buffer */ /* Input buffer */
xmlParserInputBufferPtr buf; /* UTF-8 encoded buffer */ xmlParserInputBufferPtr buf;
/* The file analyzed, if any */
const char *filename; /* The file analyzed, if any */ const char *filename;
const char *directory; /* unused */ /* unused */
const xmlChar *base; /* Base of the array to parse */ const char *directory XML_DEPRECATED_MEMBER;
const xmlChar *cur; /* Current char being parsed */ /* Base of the array to parse */
const xmlChar *end; /* end of the array to parse */ const xmlChar *base XML_DEPRECATED_MEMBER;
int length; /* unused */ /* Current char being parsed */
int line; /* Current line */ const xmlChar *cur XML_DEPRECATED_MEMBER;
int col; /* Current column */ /* end of the array to parse */
unsigned long consumed; /* How many xmlChars already consumed */ const xmlChar *end XML_DEPRECATED_MEMBER;
xmlParserInputDeallocate free; /* function to deallocate the base */ /* unused */
const xmlChar *encoding; /* unused */ int length XML_DEPRECATED_MEMBER;
const xmlChar *version; /* the version string for entity */ /* Current line */
int flags; /* Flags */ int line XML_DEPRECATED_MEMBER;
int id; /* an unique identifier for the entity */ /* Current column */
unsigned long parentConsumed; /* unused */ int col XML_DEPRECATED_MEMBER;
xmlEntityPtr entity; /* entity, if any */ /* How many xmlChars already consumed */
unsigned long consumed XML_DEPRECATED_MEMBER;
/* function to deallocate the base */
xmlParserInputDeallocate free XML_DEPRECATED_MEMBER;
/* unused */
const xmlChar *encoding XML_DEPRECATED_MEMBER;
/* the version string for entity */
const xmlChar *version XML_DEPRECATED_MEMBER;
/* Flags */
int flags XML_DEPRECATED_MEMBER;
/* an unique identifier for the entity */
int id XML_DEPRECATED_MEMBER;
/* unused */
unsigned long parentConsumed XML_DEPRECATED_MEMBER;
/* entity, if any */
xmlEntityPtr entity XML_DEPRECATED_MEMBER;
}; };
/** /**
@ -186,149 +201,249 @@ typedef int
* to a state based parser for progressive parsing shouldn't be too hard. * to a state based parser for progressive parsing shouldn't be too hard.
*/ */
struct _xmlParserCtxt { struct _xmlParserCtxt {
struct _xmlSAXHandler *sax; /* The SAX handler */ /* The SAX handler */
void *userData; /* For SAX interface only, used by DOM build */ struct _xmlSAXHandler *sax;
xmlDocPtr myDoc; /* the document being built */ /* For SAX interface only, used by DOM build */
int wellFormed; /* is the document well formed */ void *userData;
int replaceEntities; /* shall we replace entities ? */ /* the document being built */
const xmlChar *version; /* the XML version string */ xmlDocPtr myDoc;
const xmlChar *encoding; /* the declared encoding, if any */ /* is the document well formed */
int standalone; /* standalone document */ int wellFormed;
int html; /* an HTML(1) document
* 3 is HTML after <head> /* shall we replace entities ? */
* 10 is HTML after <body> int replaceEntities XML_DEPRECATED_MEMBER;
*/ /* the XML version string */
const xmlChar *version XML_DEPRECATED_MEMBER;
/* the declared encoding, if any */
const xmlChar *encoding XML_DEPRECATED_MEMBER;
/* standalone document */
int standalone XML_DEPRECATED_MEMBER;
/* an HTML(1) document
* 3 is HTML after <head>
* 10 is HTML after <body>
*/
int html XML_DEPRECATED_MEMBER;
/* Input stream stack */ /* Input stream stack */
xmlParserInputPtr input; /* Current input stream */
int inputNr; /* Number of current input streams */ /* Current input stream */
int inputMax; /* Max number of input streams */ xmlParserInputPtr input;
xmlParserInputPtr *inputTab; /* stack of inputs */ /* Number of current input streams */
int inputNr;
/* Max number of input streams */
int inputMax XML_DEPRECATED_MEMBER;
/* stack of inputs */
xmlParserInputPtr *inputTab;
/* Node analysis stack only used for DOM building */ /* Node analysis stack only used for DOM building */
xmlNodePtr node; /* Current parsed Node */
int nodeNr; /* Depth of the parsing stack */
int nodeMax; /* Max depth of the parsing stack */
xmlNodePtr *nodeTab; /* array of nodes */
int record_info; /* Whether node info should be kept */ /* Current parsed Node */
xmlParserNodeInfoSeq node_seq; /* info about each node parsed */ xmlNodePtr node XML_DEPRECATED_MEMBER;
/* Depth of the parsing stack */
int nodeNr XML_DEPRECATED_MEMBER;
/* Max depth of the parsing stack */
int nodeMax XML_DEPRECATED_MEMBER;
/* array of nodes */
xmlNodePtr *nodeTab XML_DEPRECATED_MEMBER;
int errNo; /* error code */ /* Whether node info should be kept */
int record_info;
/* info about each node parsed */
xmlParserNodeInfoSeq node_seq XML_DEPRECATED_MEMBER;
int hasExternalSubset; /* reference and external subset */ /* error code */
int hasPErefs; /* the internal subset has PE refs */ int errNo;
int external; /* unused */
int valid; /* is the document valid */ /* reference and external subset */
int validate; /* shall we try to validate ? */ int hasExternalSubset XML_DEPRECATED_MEMBER;
xmlValidCtxt vctxt; /* The validity context */ /* the internal subset has PE refs */
int hasPErefs XML_DEPRECATED_MEMBER;
/* unused */
int external XML_DEPRECATED_MEMBER;
xmlParserInputState instate; /* push parser state */ /* is the document valid */
int token; /* unused */ int valid;
/* shall we try to validate ? */
int validate XML_DEPRECATED_MEMBER;
/* The validity context */
xmlValidCtxt vctxt;
char *directory; /* unused */ /* push parser state */
xmlParserInputState instate XML_DEPRECATED_MEMBER;
/* unused */
int token XML_DEPRECATED_MEMBER;
/* unused */
char *directory XML_DEPRECATED_MEMBER;
/* Node name stack */ /* Node name stack */
const xmlChar *name; /* Current parsed Node */
int nameNr; /* Depth of the parsing stack */
int nameMax; /* Max depth of the parsing stack */
const xmlChar * *nameTab; /* array of nodes */
long nbChars; /* unused */ /* Current parsed Node */
long checkIndex; /* used by progressive parsing lookup */ const xmlChar *name XML_DEPRECATED_MEMBER;
int keepBlanks; /* ugly but ... */ /* Depth of the parsing stack */
int disableSAX; /* SAX callbacks are disabled */ int nameNr XML_DEPRECATED_MEMBER;
int inSubset; /* Parsing is in int 1/ext 2 subset */ /* Max depth of the parsing stack */
const xmlChar * intSubName; /* name of subset */ int nameMax XML_DEPRECATED_MEMBER;
xmlChar * extSubURI; /* URI of external subset */ /* array of nodes */
xmlChar * extSubSystem; /* SYSTEM ID of external subset */ const xmlChar **nameTab XML_DEPRECATED_MEMBER;
/* unused */
long nbChars XML_DEPRECATED_MEMBER;
/* used by progressive parsing lookup */
long checkIndex XML_DEPRECATED_MEMBER;
/* ugly but ... */
int keepBlanks XML_DEPRECATED_MEMBER;
/* SAX callbacks are disabled */
int disableSAX XML_DEPRECATED_MEMBER;
/* Parsing is in int 1/ext 2 subset */
int inSubset XML_DEPRECATED_MEMBER;
/* name of subset */
const xmlChar *intSubName XML_DEPRECATED_MEMBER;
/* URI of external subset */
xmlChar *extSubURI XML_DEPRECATED_MEMBER;
/* SYSTEM ID of external subset */
xmlChar *extSubSystem XML_DEPRECATED_MEMBER;
/* xml:space values */ /* xml:space values */
int * space; /* Should the parser preserve spaces */
int spaceNr; /* Depth of the parsing stack */
int spaceMax; /* Max depth of the parsing stack */
int * spaceTab; /* array of space infos */
int depth; /* to prevent entity substitution loops */ /* Should the parser preserve spaces */
xmlParserInputPtr entity; /* unused */ int *space XML_DEPRECATED_MEMBER;
int charset; /* unused */ /* Depth of the parsing stack */
int nodelen; /* Those two fields are there to */ int spaceNr XML_DEPRECATED_MEMBER;
int nodemem; /* Speed up large node parsing */ /* Max depth of the parsing stack */
int pedantic; /* signal pedantic warnings */ int spaceMax XML_DEPRECATED_MEMBER;
void *_private; /* For user data, libxml won't touch it */ /* array of space infos */
int *spaceTab XML_DEPRECATED_MEMBER;
int loadsubset; /* should the external subset be loaded */ /* to prevent entity substitution loops */
int linenumbers; /* set line number in element content */ int depth XML_DEPRECATED_MEMBER;
void *catalogs; /* document's own catalog */ /* unused */
int recovery; /* run in recovery mode */ xmlParserInputPtr entity XML_DEPRECATED_MEMBER;
int progressive; /* unused */ /* unused */
xmlDictPtr dict; /* dictionary for the parser */ int charset XML_DEPRECATED_MEMBER;
const xmlChar * *atts; /* array for the attributes callbacks */ /* Those two fields are there to */
int maxatts; /* the size of the array */ int nodelen XML_DEPRECATED_MEMBER;
int docdict; /* unused */ /* Speed up large node parsing */
int nodemem XML_DEPRECATED_MEMBER;
/* signal pedantic warnings */
int pedantic XML_DEPRECATED_MEMBER;
/* For user data, libxml won't touch it */
void *_private;
/* should the external subset be loaded */
int loadsubset XML_DEPRECATED_MEMBER;
/* set line number in element content */
int linenumbers XML_DEPRECATED_MEMBER;
/* document's own catalog */
void *catalogs;
/* run in recovery mode */
int recovery XML_DEPRECATED_MEMBER;
/* unused */
int progressive XML_DEPRECATED_MEMBER;
/* dictionary for the parser */
xmlDictPtr dict;
/* array for the attributes callbacks */
const xmlChar **atts XML_DEPRECATED_MEMBER;
/* the size of the array */
int maxatts XML_DEPRECATED_MEMBER;
/* unused */
int docdict XML_DEPRECATED_MEMBER;
/* /*
* pre-interned strings * pre-interned strings
*/ */
const xmlChar *str_xml; const xmlChar *str_xml XML_DEPRECATED_MEMBER;
const xmlChar *str_xmlns; const xmlChar *str_xmlns XML_DEPRECATED_MEMBER;
const xmlChar *str_xml_ns; const xmlChar *str_xml_ns XML_DEPRECATED_MEMBER;
/* /*
* Everything below is used only by the new SAX mode * Everything below is used only by the new SAX mode
*/ */
int sax2; /* operating in the new SAX mode */
int nsNr; /* the number of inherited namespaces */ /* operating in the new SAX mode */
int nsMax; /* the size of the arrays */ int sax2 XML_DEPRECATED_MEMBER;
const xmlChar * *nsTab; /* the array of prefix/namespace name */ /* the number of inherited namespaces */
unsigned *attallocs; /* which attribute were allocated */ int nsNr XML_DEPRECATED_MEMBER;
xmlStartTag *pushTab; /* array of data for push */ /* the size of the arrays */
xmlHashTablePtr attsDefault; /* defaulted attributes if any */ int nsMax XML_DEPRECATED_MEMBER;
xmlHashTablePtr attsSpecial; /* non-CDATA attributes if any */ /* the array of prefix/namespace name */
int nsWellFormed; /* is the document XML Namespace okay */ const xmlChar **nsTab XML_DEPRECATED_MEMBER;
int options; /* Extra options */ /* which attribute were allocated */
unsigned *attallocs XML_DEPRECATED_MEMBER;
/* array of data for push */
xmlStartTag *pushTab XML_DEPRECATED_MEMBER;
/* defaulted attributes if any */
xmlHashTablePtr attsDefault XML_DEPRECATED_MEMBER;
/* non-CDATA attributes if any */
xmlHashTablePtr attsSpecial XML_DEPRECATED_MEMBER;
/* is the document XML Namespace okay */
int nsWellFormed;
/* Extra options */
int options XML_DEPRECATED_MEMBER;
/* /*
* Those fields are needed only for streaming parsing so far * Those fields are needed only for streaming parsing so far
*/ */
int dictNames; /* Use dictionary names for the tree */
int freeElemsNr; /* number of freed element nodes */ /* Use dictionary names for the tree */
xmlNodePtr freeElems; /* List of freed element nodes */ int dictNames XML_DEPRECATED_MEMBER;
int freeAttrsNr; /* number of freed attributes nodes */ /* number of freed element nodes */
xmlAttrPtr freeAttrs; /* List of freed attributes nodes */ int freeElemsNr XML_DEPRECATED_MEMBER;
/* List of freed element nodes */
xmlNodePtr freeElems XML_DEPRECATED_MEMBER;
/* number of freed attributes nodes */
int freeAttrsNr XML_DEPRECATED_MEMBER;
/* List of freed attributes nodes */
xmlAttrPtr freeAttrs XML_DEPRECATED_MEMBER;
/* /*
* the complete error information for the last error. * the complete error information for the last error.
*/ */
xmlError lastError; xmlError lastError;
xmlParserMode parseMode; /* the parser mode */ /* the parser mode */
unsigned long nbentities; /* unused */ xmlParserMode parseMode XML_DEPRECATED_MEMBER;
unsigned long sizeentities; /* size of external entities */ /* unused */
unsigned long nbentities XML_DEPRECATED_MEMBER;
/* size of external entities */
unsigned long sizeentities XML_DEPRECATED_MEMBER;
/* for use by HTML non-recursive parser */ /* for use by HTML non-recursive parser */
xmlParserNodeInfo *nodeInfo; /* Current NodeInfo */ /* Current NodeInfo */
int nodeInfoNr; /* Depth of the parsing stack */ xmlParserNodeInfo *nodeInfo XML_DEPRECATED_MEMBER;
int nodeInfoMax; /* Max depth of the parsing stack */ /* Depth of the parsing stack */
xmlParserNodeInfo *nodeInfoTab; /* array of nodeInfos */ int nodeInfoNr XML_DEPRECATED_MEMBER;
/* Max depth of the parsing stack */
int nodeInfoMax XML_DEPRECATED_MEMBER;
/* array of nodeInfos */
xmlParserNodeInfo *nodeInfoTab XML_DEPRECATED_MEMBER;
int input_id; /* we need to label inputs */ /* we need to label inputs */
unsigned long sizeentcopy; /* volume of entity copy */ int input_id XML_DEPRECATED_MEMBER;
/* volume of entity copy */
unsigned long sizeentcopy XML_DEPRECATED_MEMBER;
int endCheckState; /* quote state for push parser */ /* quote state for push parser */
unsigned short nbErrors; /* number of errors */ int endCheckState XML_DEPRECATED_MEMBER;
unsigned short nbWarnings; /* number of warnings */ /* number of errors */
unsigned maxAmpl; /* maximum amplification factor */ unsigned short nbErrors XML_DEPRECATED_MEMBER;
/* number of warnings */
unsigned short nbWarnings XML_DEPRECATED_MEMBER;
/* maximum amplification factor */
unsigned maxAmpl XML_DEPRECATED_MEMBER;
xmlParserNsData *nsdb; /* namespace database */ /* namespace database */
unsigned attrHashMax; /* allocated size */ xmlParserNsData *nsdb XML_DEPRECATED_MEMBER;
xmlAttrHashBucket *attrHash; /* atttribute hash table */ /* allocated size */
unsigned attrHashMax XML_DEPRECATED_MEMBER;
/* atttribute hash table */
xmlAttrHashBucket *attrHash XML_DEPRECATED_MEMBER;
xmlStructuredErrorFunc errorHandler; xmlStructuredErrorFunc errorHandler XML_DEPRECATED_MEMBER;
void *errorCtxt; void *errorCtxt XML_DEPRECATED_MEMBER;
xmlResourceLoader resourceLoader; xmlResourceLoader resourceLoader XML_DEPRECATED_MEMBER;
void *resourceCtxt; void *resourceCtxt XML_DEPRECATED_MEMBER;
}; };
/** /**

10
include/libxml/xmlexports.h
View File

@ -73,6 +73,16 @@
#endif #endif
#endif #endif
#ifndef XML_DEPRECATED_MEMBER
#if defined(IN_LIBXML)
#define XML_DEPRECATED_MEMBER
#elif __GNUC__ * 100 + __GNUC_MINOR__ >= 301
#define XML_DEPRECATED_MEMBER __attribute__((deprecated))
#else
#define XML_DEPRECATED_MEMBER
#endif
#endif
/* /*
* Warnings pragmas, should be moved from public headers * Warnings pragmas, should be moved from public headers
*/ */

5
python/generator.py
View File

@ -367,6 +367,11 @@ deprecated_funcs = {
'xmlParseXMLDecl': True, 'xmlParseXMLDecl': True,
'xmlParserHandlePEReference': True, 'xmlParserHandlePEReference': True,
'xmlParserHandleReference': True, 'xmlParserHandleReference': True,
'xmlParserSetLineNumbers': True,
'xmlParserSetLoadSubset': True,
'xmlParserSetPedantic': True,
'xmlParserSetReplaceEntities': True,
'xmlParserSetValidate': True,
'xmlPedanticParserDefault': True, 'xmlPedanticParserDefault': True,
'xmlRecoverDoc': True, 'xmlRecoverDoc': True,
'xmlRecoverFile': True, 'xmlRecoverFile': True,

1
runtest.c
View File

@ -12,6 +12,7 @@
*/ */
#define XML_DEPRECATED #define XML_DEPRECATED
#define XML_DEPRECATED_MEMBER
#include "libxml.h" #include "libxml.h"
#include <stdio.h> #include <stdio.h>

1
testchar.c
View File

@ -6,6 +6,7 @@
*/ */
#define XML_DEPRECATED #define XML_DEPRECATED
#define XML_DEPRECATED_MEMBER
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>

2
testrecurse.c
View File

@ -10,6 +10,8 @@
* daniel@veillard.com * daniel@veillard.com
*/ */
#define XML_DEPRECATED_MEMBER
#include "config.h" #include "config.h"
#include <stdio.h> #include <stdio.h>