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libxml2
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Provide Canonical XML and Exclusive XML Canonicalization. More...
Typedefs | |
| typedef int(* | xmlC14NIsVisibleCallback) (void *user_data, xmlNode *node, xmlNode *parent) |
| This is the core C14N function. | |
Enumerations | |
| enum | xmlC14NMode |
| Predefined values for C14N modes. More... | |
Functions | |
| int | xmlC14NDocSaveTo (xmlDoc *doc, xmlNodeSet *nodes, int mode, xmlChar **inclusive_ns_prefixes, int with_comments, xmlOutputBuffer *buf) |
| Dumps the canonized image of given XML document into the provided buffer. | |
| int | xmlC14NDocDumpMemory (xmlDoc *doc, xmlNodeSet *nodes, int mode, xmlChar **inclusive_ns_prefixes, int with_comments, xmlChar **doc_txt_ptr) |
| Dumps the canonized image of given XML document into memory. | |
| int | xmlC14NDocSave (xmlDoc *doc, xmlNodeSet *nodes, int mode, xmlChar **inclusive_ns_prefixes, int with_comments, const char *filename, int compression) |
| Dumps the canonized image of given XML document into the file. | |
| int | xmlC14NExecute (xmlDoc *doc, xmlC14NIsVisibleCallback is_visible_callback, void *user_data, int mode, xmlChar **inclusive_ns_prefixes, int with_comments, xmlOutputBuffer *buf) |
| Dumps the canonized image of given XML document into the provided buffer. | |
Provide Canonical XML and Exclusive XML Canonicalization.
the c14n modules provides a
"Canonical XML" implementation http://www.w3.org/TR/xml-c14n
and an
"Exclusive XML Canonicalization" implementation http://www.w3.org/TR/xml-exc-c14n
This is the core C14N function.
Signature for a C14N callback on visible nodes
| user_data | user data |
| node | the current node |
| parent | the parent node |
| enum xmlC14NMode |
| int xmlC14NDocDumpMemory | ( | xmlDoc * | doc, |
| xmlNodeSet * | nodes, | ||
| int | mode, | ||
| xmlChar ** | inclusive_ns_prefixes, | ||
| int | with_comments, | ||
| xmlChar ** | doc_txt_ptr ) |
Dumps the canonized image of given XML document into memory.
For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
| doc | the XML document for canonization |
| nodes | the nodes set to be included in the canonized image or NULL if all document nodes should be included |
| mode | the c14n mode (see xmlC14NMode) |
| inclusive_ns_prefixes | the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise) |
| with_comments | include comments in the result (!=0) or not (==0) |
| doc_txt_ptr | the memory pointer for allocated canonical XML text; the caller of this functions is responsible for calling xmlFree() to free allocated memory |
| int xmlC14NDocSave | ( | xmlDoc * | doc, |
| xmlNodeSet * | nodes, | ||
| int | mode, | ||
| xmlChar ** | inclusive_ns_prefixes, | ||
| int | with_comments, | ||
| const char * | filename, | ||
| int | compression ) |
Dumps the canonized image of given XML document into the file.
For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
| doc | the XML document for canonization |
| nodes | the nodes set to be included in the canonized image or NULL if all document nodes should be included |
| mode | the c14n mode (see xmlC14NMode) |
| inclusive_ns_prefixes | the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise) |
| with_comments | include comments in the result (!=0) or not (==0) |
| filename | the filename to store canonical XML image |
| compression | the compression level (zlib required): -1 - libxml default, 0 - uncompressed, >0 - compression level |
| int xmlC14NDocSaveTo | ( | xmlDoc * | doc, |
| xmlNodeSet * | nodes, | ||
| int | mode, | ||
| xmlChar ** | inclusive_ns_prefixes, | ||
| int | with_comments, | ||
| xmlOutputBuffer * | buf ) |
Dumps the canonized image of given XML document into the provided buffer.
For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
| doc | the XML document for canonization |
| nodes | the nodes set to be included in the canonized image or NULL if all document nodes should be included |
| mode | the c14n mode (see xmlC14NMode) |
| inclusive_ns_prefixes | the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise) |
| with_comments | include comments in the result (!=0) or not (==0) |
| buf | the output buffer to store canonical XML; this buffer MUST have encoder==NULL because C14N requires UTF-8 output |
| int xmlC14NExecute | ( | xmlDoc * | doc, |
| xmlC14NIsVisibleCallback | is_visible_callback, | ||
| void * | user_data, | ||
| int | mode, | ||
| xmlChar ** | inclusive_ns_prefixes, | ||
| int | with_comments, | ||
| xmlOutputBuffer * | buf ) |
Dumps the canonized image of given XML document into the provided buffer.
For details see "Canonical XML" (http://www.w3.org/TR/xml-c14n) or "Exclusive XML Canonicalization" (http://www.w3.org/TR/xml-exc-c14n)
| doc | the XML document for canonization |
| is_visible_callback | the function to use to determine is node visible or not |
| user_data | the first parameter for is_visible_callback function (in most cases, it is nodes set) |
| mode | the c14n mode (see xmlC14NMode) |
| inclusive_ns_prefixes | the list of inclusive namespace prefixes ended with a NULL or NULL if there is no inclusive namespaces (only for exclusive canonicalization, ignored otherwise) |
| with_comments | include comments in the result (!=0) or not (==0) |
| buf | the output buffer to store canonical XML; this buffer MUST have encoder==NULL because C14N requires UTF-8 output |