xref: /aosp_15_r20/external/cronet/third_party/libxml/src/include/private/parser.h (revision 6777b5387eb2ff775bb5750e3f5d96f37fb7352b)
1 #ifndef XML_PARSER_H_PRIVATE__
2 #define XML_PARSER_H_PRIVATE__
3 
4 #include <libxml/parser.h>
5 #include <libxml/xmlversion.h>
6 
7 /**
8  * XML_VCTXT_DTD_VALIDATED:
9  *
10  * Set after xmlValidateDtdFinal was called.
11  */
12 #define XML_VCTXT_DTD_VALIDATED (1u << 0)
13 /**
14  * XML_VCTXT_USE_PCTXT:
15  *
16  * Set if the validation context is part of a parser context.
17  */
18 #define XML_VCTXT_USE_PCTXT (1u << 1)
19 
20 #define XML_INPUT_HAS_ENCODING      (1u << 0)
21 #define XML_INPUT_AUTO_ENCODING     (7u << 1)
22 #define XML_INPUT_AUTO_UTF8         (1u << 1)
23 #define XML_INPUT_AUTO_UTF16LE      (2u << 1)
24 #define XML_INPUT_AUTO_UTF16BE      (3u << 1)
25 #define XML_INPUT_AUTO_OTHER        (4u << 1)
26 #define XML_INPUT_USES_ENC_DECL     (1u << 4)
27 #define XML_INPUT_ENCODING_ERROR    (1u << 5)
28 #define XML_INPUT_PROGRESSIVE       (1u << 6)
29 
30 #define PARSER_STOPPED(ctxt) ((ctxt)->disableSAX > 1)
31 
32 #define PARSER_PROGRESSIVE(ctxt) \
33     ((ctxt)->input->flags & XML_INPUT_PROGRESSIVE)
34 
35 #define PARSER_IN_PE(ctxt) \
36     (((ctxt)->input->entity != NULL) && \
37      (((ctxt)->input->entity->etype == XML_INTERNAL_PARAMETER_ENTITY) || \
38       ((ctxt)->input->entity->etype == XML_EXTERNAL_PARAMETER_ENTITY)))
39 
40 #define PARSER_EXTERNAL(ctxt) \
41     (((ctxt)->inSubset == 2) || \
42      (((ctxt)->input->entity != NULL) && \
43       ((ctxt)->input->entity->etype == XML_EXTERNAL_PARAMETER_ENTITY)))
44 
45 XML_HIDDEN void
46 xmlCtxtVErr(xmlParserCtxtPtr ctxt, xmlNodePtr node, xmlErrorDomain domain,
47             xmlParserErrors code, xmlErrorLevel level,
48             const xmlChar *str1, const xmlChar *str2, const xmlChar *str3,
49             int int1, const char *msg, va_list ap);
50 XML_HIDDEN void
51 xmlCtxtErr(xmlParserCtxtPtr ctxt, xmlNodePtr node, xmlErrorDomain domain,
52            xmlParserErrors code, xmlErrorLevel level,
53            const xmlChar *str1, const xmlChar *str2, const xmlChar *str3,
54            int int1, const char *msg, ...);
55 XML_HIDDEN void
56 xmlFatalErr(xmlParserCtxtPtr ctxt, xmlParserErrors error, const char *info);
57 XML_HIDDEN void LIBXML_ATTR_FORMAT(3,0)
58 xmlWarningMsg(xmlParserCtxtPtr ctxt, xmlParserErrors error,
59               const char *msg, const xmlChar *str1, const xmlChar *str2);
60 XML_HIDDEN void
61 xmlHaltParser(xmlParserCtxtPtr ctxt);
62 XML_HIDDEN int
63 xmlParserGrow(xmlParserCtxtPtr ctxt);
64 XML_HIDDEN void
65 xmlParserShrink(xmlParserCtxtPtr ctxt);
66 
67 XML_HIDDEN void
68 xmlDetectEncoding(xmlParserCtxtPtr ctxt);
69 XML_HIDDEN void
70 xmlSetDeclaredEncoding(xmlParserCtxtPtr ctxt, xmlChar *encoding);
71 
72 XML_HIDDEN xmlParserNsData *
73 xmlParserNsCreate(void);
74 XML_HIDDEN void
75 xmlParserNsFree(xmlParserNsData *nsdb);
76 /*
77  * These functions allow SAX handlers to attach extra data to namespaces
78  * efficiently and should be made public.
79  */
80 XML_HIDDEN int
81 xmlParserNsUpdateSax(xmlParserCtxtPtr ctxt, const xmlChar *prefix,
82                      void *saxData);
83 XML_HIDDEN void *
84 xmlParserNsLookupSax(xmlParserCtxtPtr ctxt, const xmlChar *prefix);
85 
86 #define XML_INPUT_BUF_STATIC		(1u << 1)
87 #define XML_INPUT_BUF_ZERO_TERMINATED	(1u << 2)
88 
89 XML_HIDDEN xmlParserInputPtr
90 xmlNewInputURL(xmlParserCtxtPtr ctxt, const char *url, const char *publicId,
91                const char *encoding, int flags);
92 XML_HIDDEN xmlParserInputPtr
93 xmlNewInputMemory(xmlParserCtxtPtr ctxt, const char *url,
94                   const void *mem, size_t size,
95                   const char *encoding, int flags);
96 XML_HIDDEN xmlParserInputPtr
97 xmlNewInputString(xmlParserCtxtPtr ctxt, const char *url, const char *str,
98                   const char *encoding, int flags);
99 XML_HIDDEN xmlParserInputPtr
100 xmlNewInputFd(xmlParserCtxtPtr ctxt, const char *filename, int fd,
101               const char *encoding, int flags);
102 XML_HIDDEN xmlParserInputPtr
103 xmlNewInputIO(xmlParserCtxtPtr ctxt, const char *url,
104               xmlInputReadCallback ioRead,
105               xmlInputCloseCallback ioClose,
106               void *ioCtxt,
107               const char *encoding, int flags);
108 XML_HIDDEN xmlParserInputPtr
109 xmlNewInputPush(xmlParserCtxtPtr ctxt, const char *url,
110                 const char *chunk, int size, const char *encoding);
111 
112 XML_HIDDEN xmlChar *
113 xmlExpandEntitiesInAttValue(xmlParserCtxtPtr ctxt, const xmlChar *str,
114                             int normalize);
115 
116 #endif /* XML_PARSER_H_PRIVATE__ */
117