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1 /* |
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2 * Summary: API to build regexp automata |
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3 * Description: the API to build regexp automata |
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4 * |
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5 * Copy: See Copyright for the status of this software. |
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6 * |
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7 * Author: Daniel Veillard |
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8 */ |
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9 |
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10 #ifndef __XML_AUTOMATA_H__ |
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11 #define __XML_AUTOMATA_H__ |
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12 |
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13 #include <libxml/xmlversion.h> |
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14 #include <libxml/tree.h> |
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15 |
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16 #ifdef LIBXML_REGEXP_ENABLED |
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17 #ifdef LIBXML_AUTOMATA_ENABLED |
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18 #include <libxml/xmlregexp.h> |
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19 |
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20 #ifdef __cplusplus |
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21 extern "C" { |
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22 #endif |
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23 |
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24 /** |
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25 * xmlAutomataPtr: |
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26 * |
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27 * A libxml automata description, It can be compiled into a regexp |
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28 */ |
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29 typedef struct _xmlAutomata xmlAutomata; |
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30 typedef xmlAutomata *xmlAutomataPtr; |
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31 |
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32 /** |
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33 * xmlAutomataStatePtr: |
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34 * |
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35 * A state int the automata description, |
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36 */ |
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37 typedef struct _xmlAutomataState xmlAutomataState; |
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38 typedef xmlAutomataState *xmlAutomataStatePtr; |
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39 |
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40 /* |
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41 * Building API |
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42 */ |
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43 XMLPUBFUN xmlAutomataPtr XMLCALL |
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44 xmlNewAutomata (void); |
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45 XMLPUBFUN void XMLCALL |
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46 xmlFreeAutomata (xmlAutomataPtr am); |
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47 |
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48 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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49 xmlAutomataGetInitState (xmlAutomataPtr am); |
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50 XMLPUBFUN int XMLCALL |
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51 xmlAutomataSetFinalState (xmlAutomataPtr am, |
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52 xmlAutomataStatePtr state); |
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53 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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54 xmlAutomataNewState (xmlAutomataPtr am); |
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55 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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56 xmlAutomataNewTransition (xmlAutomataPtr am, |
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57 xmlAutomataStatePtr from, |
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58 xmlAutomataStatePtr to, |
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59 const xmlChar *token, |
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60 void *data); |
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61 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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62 xmlAutomataNewTransition2 (xmlAutomataPtr am, |
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63 xmlAutomataStatePtr from, |
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64 xmlAutomataStatePtr to, |
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65 const xmlChar *token, |
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66 const xmlChar *token2, |
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67 void *data); |
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68 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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69 xmlAutomataNewNegTrans (xmlAutomataPtr am, |
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70 xmlAutomataStatePtr from, |
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71 xmlAutomataStatePtr to, |
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72 const xmlChar *token, |
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73 const xmlChar *token2, |
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74 void *data); |
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75 |
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76 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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77 xmlAutomataNewCountTrans (xmlAutomataPtr am, |
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78 xmlAutomataStatePtr from, |
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79 xmlAutomataStatePtr to, |
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80 const xmlChar *token, |
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81 int min, |
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82 int max, |
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83 void *data); |
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84 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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85 xmlAutomataNewCountTrans2 (xmlAutomataPtr am, |
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86 xmlAutomataStatePtr from, |
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87 xmlAutomataStatePtr to, |
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88 const xmlChar *token, |
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89 const xmlChar *token2, |
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90 int min, |
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91 int max, |
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92 void *data); |
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93 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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94 xmlAutomataNewOnceTrans (xmlAutomataPtr am, |
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95 xmlAutomataStatePtr from, |
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96 xmlAutomataStatePtr to, |
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97 const xmlChar *token, |
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98 int min, |
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99 int max, |
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100 void *data); |
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101 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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102 xmlAutomataNewOnceTrans2 (xmlAutomataPtr am, |
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103 xmlAutomataStatePtr from, |
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104 xmlAutomataStatePtr to, |
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105 const xmlChar *token, |
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106 const xmlChar *token2, |
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107 int min, |
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108 int max, |
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109 void *data); |
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110 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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111 xmlAutomataNewAllTrans (xmlAutomataPtr am, |
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112 xmlAutomataStatePtr from, |
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113 xmlAutomataStatePtr to, |
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114 int lax); |
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115 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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116 xmlAutomataNewEpsilon (xmlAutomataPtr am, |
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117 xmlAutomataStatePtr from, |
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118 xmlAutomataStatePtr to); |
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119 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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120 xmlAutomataNewCountedTrans (xmlAutomataPtr am, |
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121 xmlAutomataStatePtr from, |
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122 xmlAutomataStatePtr to, |
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123 int counter); |
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124 XMLPUBFUN xmlAutomataStatePtr XMLCALL |
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125 xmlAutomataNewCounterTrans (xmlAutomataPtr am, |
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126 xmlAutomataStatePtr from, |
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127 xmlAutomataStatePtr to, |
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128 int counter); |
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129 XMLPUBFUN int XMLCALL |
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130 xmlAutomataNewCounter (xmlAutomataPtr am, |
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131 int min, |
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132 int max); |
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133 |
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134 XMLPUBFUN xmlRegexpPtr XMLCALL |
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135 xmlAutomataCompile (xmlAutomataPtr am); |
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136 XMLPUBFUN int XMLCALL |
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137 xmlAutomataIsDeterminist (xmlAutomataPtr am); |
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138 |
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139 #ifdef __cplusplus |
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140 } |
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141 #endif |
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142 |
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143 #endif /* LIBXML_AUTOMATA_ENABLED */ |
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144 #endif /* LIBXML_REGEXP_ENABLED */ |
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145 |
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146 #endif /* __XML_AUTOMATA_H__ */ |