diff options
Diffstat (limited to 'lib/expat/expat.h')
| -rw-r--r-- | lib/expat/expat.h | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/lib/expat/expat.h b/lib/expat/expat.h index 20a8278f7..9a21680be 100644 --- a/lib/expat/expat.h +++ b/lib/expat/expat.h @@ -742,6 +742,29 @@ XML_GetSpecifiedAttributeCount(XML_Parser parser); XMLPARSEAPI(int) XML_GetIdAttributeIndex(XML_Parser parser); +#ifdef XML_ATTR_INFO +/* Source file byte offsets for the start and end of attribute names and values. + The value indices are exclusive of surrounding quotes; thus in a UTF-8 source + file an attribute value of "blah" will yield: + info->valueEnd - info->valueStart = 4 bytes. +*/ +typedef struct { + XML_Index nameStart; /* Offset to beginning of the attribute name. */ + XML_Index nameEnd; /* Offset after the attribute name's last byte. */ + XML_Index valueStart; /* Offset to beginning of the attribute value. */ + XML_Index valueEnd; /* Offset after the attribute value's last byte. */ +} XML_AttrInfo; + +/* Returns an array of XML_AttrInfo structures for the attribute/value pairs + passed in last call to the XML_StartElementHandler that were specified + in the start-tag rather than defaulted. Each attribute/value pair counts + as 1; thus the number of entries in the array is + XML_GetSpecifiedAttributeCount(parser) / 2. +*/ +XMLPARSEAPI(const XML_AttrInfo *) +XML_GetAttributeInfo(XML_Parser parser); +#endif + /* Parses some input. Returns XML_STATUS_ERROR if a fatal error is detected. The last call to XML_Parse must have isFinal true; len may be zero for this call (or any other). @@ -883,6 +906,15 @@ XMLPARSEAPI(int) XML_SetParamEntityParsing(XML_Parser parser, enum XML_ParamEntityParsing parsing); +/* Sets the hash salt to use for internal hash calculations. + Helps in preventing DoS attacks based on predicting hash + function behavior. This must be called before parsing is started. + Returns 1 if successful, 0 when called after parsing has started. +*/ +XMLPARSEAPI(int) +XML_SetHashSalt(XML_Parser parser, + unsigned long hash_salt); + /* If XML_Parse or XML_ParseBuffer have returned XML_STATUS_ERROR, then XML_GetErrorCode returns information about the error. */ @@ -984,7 +1016,8 @@ enum XML_FeatureEnum { XML_FEATURE_SIZEOF_XML_CHAR, XML_FEATURE_SIZEOF_XML_LCHAR, XML_FEATURE_NS, - XML_FEATURE_LARGE_SIZE + XML_FEATURE_LARGE_SIZE, + XML_FEATURE_ATTR_INFO /* Additional features must be added to the end of this enum. */ }; @@ -1004,8 +1037,8 @@ XML_GetFeatureList(void); change to major or minor version. */ #define XML_MAJOR_VERSION 2 -#define XML_MINOR_VERSION 0 -#define XML_MICRO_VERSION 1 +#define XML_MINOR_VERSION 1 +#define XML_MICRO_VERSION 0 #ifdef __cplusplus } |