1 | * Summary: Provide Canonical XML and Exclusive XML Canonicalization
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2 | * Description: the c14n modules provides a
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3 | *
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4 | * "Canonical XML" implementation
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5 | * http://www.w3.org/TR/xml-c14n
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6 | *
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7 | * and an
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8 | *
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9 | * "Exclusive XML Canonicalization" implementation
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10 | * http://www.w3.org/TR/xml-exc-c14n
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11 | *
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12 | * Copy: See Copyright for the status of this software.
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13 | *
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14 | * Author: Patrick Monnerat <[email protected]>, DATASPHERE S.A.
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15 |
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16 | /if not defined(XML_C14N_H__)
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17 | /define XML_C14N_H__
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18 |
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19 | /include "libxmlrpg/xmlversion"
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20 |
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21 | /if defined(LIBXML_C14N_ENABLED)
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22 | /if defined(LIBXML_OUTPUT_ENABLED)
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23 |
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24 | /include "libxmlrpg/xmlTypesC"
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25 | /include "libxmlrpg/tree"
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26 | /include "libxmlrpg/xpath"
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27 |
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28 | * XML Canonicazation
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29 | * http://www.w3.org/TR/xml-c14n
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30 | *
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31 | * Exclusive XML Canonicazation
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32 | * http://www.w3.org/TR/xml-exc-c14n
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33 | *
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34 | * Canonical form of an XML document could be created if and only if
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35 | * a) default attributes (if any) are added to all nodes
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36 | * b) all character and parsed entity references are resolved
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37 | * In order to achive this in libxml2 the document MUST be loaded with
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38 | * following global setings:
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39 | *
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40 | * xmlLoadExtDtdDefaultValue = XML_DETECT_IDS ã XML_COMPLETE_ATTRS;
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41 | * xmlSubstituteEntitiesDefault(1);
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42 | *
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43 | * or corresponding parser context setting:
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44 | * xmlParserCtxtPtr ctxt;
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45 | *
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46 | * ...
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47 | * ctxt->loadsubset = XML_DETECT_IDS ã XML_COMPLETE_ATTRS;
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48 | * ctxt->replaceEntities = 1;
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49 | * ...
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50 |
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51 | * xmlC14NMode:
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52 | *
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53 | * Predefined values for C14N modes
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54 |
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55 | d xmlBufferAllocationScheme...
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56 | d xmlC14NMode s based(######typedef######)
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57 | d like(xmlCenum)
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58 | d XML_C14N_1_0 c 0 Original C14N 1.0
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59 | d XML_C14N_EXCLUSIVE_1_0... Exclusive C14N 1.0
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60 | d c 1
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61 | d XML_C14N_1_1 c 2 C14N 1.1 spec
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62 |
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63 | d xmlC14NDocSaveTo...
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64 | d pr extproc('xmlC14NDocSaveTo')
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65 | d like(xmlCint)
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66 | d doc value like(xmlDocPtr)
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67 | d nodes value like(xmlNodeSetPtr)
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68 | d mode value like(xmlCint)
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69 | d inclusive_ns_prefixes...
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70 | d * options(*omit) xmlChar *(*)
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71 | d with_comments value like(xmlCint)
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72 | d buf value like(xmlOutputBufferPtr)
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73 |
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74 | d xmlC14NDocDumpMemory...
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75 | d pr extproc('xmlC14NDocDumpMemory')
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76 | d like(xmlCint)
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77 | d doc value like(xmlDocPtr)
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78 | d nodes value like(xmlNodeSetPtr)
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79 | d mode value like(xmlCint)
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80 | d inclusive_ns_prefixes...
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81 | d * options(*omit) xmlChar *(*)
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82 | d with_comments value like(xmlCint)
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83 | d doc_txt_ptr * xmlChar *(*)
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84 |
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85 | d xmlC14NDocSave pr extproc('xmlC14NDocSave')
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86 | d like(xmlCint)
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87 | d doc value like(xmlDocPtr)
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88 | d nodes value like(xmlNodeSetPtr)
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89 | d mode value like(xmlCint)
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90 | d inclusive_ns_prefixes...
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91 | d * options(*omit) xmlChar *(*)
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92 | d with_comments value like(xmlCint)
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93 | d filename * value options(*string) const char *
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94 | d compression value like(xmlCint)
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95 |
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96 | * This is the core C14N function
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97 |
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98 | * xmlC14NIsVisibleCallback:
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99 | * @user_data: user data
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100 | * @node: the curent node
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101 | * @parent: the parent node
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102 | *
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103 | * Signature for a C14N callback on visible nodes
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104 | *
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105 | * Returns 1 if the node should be included
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106 |
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107 | d xmlC14NIsVisibleCallback...
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108 | d s * based(######typedef######)
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109 | d procptr
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110 |
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111 | d xmlC14NExecute pr extproc('xmlC14NExecute')
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112 | d like(xmlCint)
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113 | d doc value like(xmlDocPtr)
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114 | d is_visible_callback...
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115 | d value like(xmlC14NIsVisibleCallback)
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116 | d user_data * value void *
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117 | d mode value like(xmlCint)
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118 | d inclusive_ns_prefixes...
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119 | d * options(*omit) xmlChar *(*)
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120 | d with_comments value like(xmlCint)
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121 | d buf value like(xmlOutputBufferPtr)
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122 |
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123 | /endif LIBXML_OUTPUT_ENABLD
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124 | /endif LIBXML_C14N_ENABLED
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125 | /endif XML_C14N_H__
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