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1 /* Copyright (c) 1998, 1999 Thai Open Source Software Center Ltd |
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2 See the file COPYING for copying permission. |
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3 */ |
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4 |
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5 #include <stddef.h> |
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6 |
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7 #ifdef COMPILED_FROM_DSP |
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8 #include "winconfig.h" |
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9 #elif defined(MACOS_CLASSIC) |
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10 #include "macconfig.h" |
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11 #elif defined(__amigaos4__) |
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12 #include "amigaconfig.h" |
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13 #elif defined(__WATCOMC__) |
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14 #include "watcomconfig.h" |
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15 #else |
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16 #ifdef HAVE_EXPAT_CONFIG_H |
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17 #include <expat_config.h> |
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18 #endif |
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19 #endif /* ndef COMPILED_FROM_DSP */ |
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20 |
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21 #include "expat_external.h" |
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22 #include "internal.h" |
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23 #include "xmlrole.h" |
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24 #include "ascii.h" |
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25 |
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26 /* Doesn't check: |
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27 |
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28 that ,| are not mixed in a model group |
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29 content of literals |
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30 |
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31 */ |
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32 |
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33 static const char KW_ANY[] = { |
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34 ASCII_A, ASCII_N, ASCII_Y, '\0' }; |
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35 static const char KW_ATTLIST[] = { |
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36 ASCII_A, ASCII_T, ASCII_T, ASCII_L, ASCII_I, ASCII_S, ASCII_T, '\0' }; |
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37 static const char KW_CDATA[] = { |
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38 ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; |
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39 static const char KW_DOCTYPE[] = { |
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40 ASCII_D, ASCII_O, ASCII_C, ASCII_T, ASCII_Y, ASCII_P, ASCII_E, '\0' }; |
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41 static const char KW_ELEMENT[] = { |
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42 ASCII_E, ASCII_L, ASCII_E, ASCII_M, ASCII_E, ASCII_N, ASCII_T, '\0' }; |
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43 static const char KW_EMPTY[] = { |
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44 ASCII_E, ASCII_M, ASCII_P, ASCII_T, ASCII_Y, '\0' }; |
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45 static const char KW_ENTITIES[] = { |
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46 ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_I, ASCII_E, ASCII_S, |
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47 '\0' }; |
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48 static const char KW_ENTITY[] = { |
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49 ASCII_E, ASCII_N, ASCII_T, ASCII_I, ASCII_T, ASCII_Y, '\0' }; |
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50 static const char KW_FIXED[] = { |
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51 ASCII_F, ASCII_I, ASCII_X, ASCII_E, ASCII_D, '\0' }; |
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52 static const char KW_ID[] = { |
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53 ASCII_I, ASCII_D, '\0' }; |
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54 static const char KW_IDREF[] = { |
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55 ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, '\0' }; |
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56 static const char KW_IDREFS[] = { |
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57 ASCII_I, ASCII_D, ASCII_R, ASCII_E, ASCII_F, ASCII_S, '\0' }; |
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58 #ifdef XML_DTD |
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59 static const char KW_IGNORE[] = { |
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60 ASCII_I, ASCII_G, ASCII_N, ASCII_O, ASCII_R, ASCII_E, '\0' }; |
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61 #endif |
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62 static const char KW_IMPLIED[] = { |
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63 ASCII_I, ASCII_M, ASCII_P, ASCII_L, ASCII_I, ASCII_E, ASCII_D, '\0' }; |
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64 #ifdef XML_DTD |
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65 static const char KW_INCLUDE[] = { |
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66 ASCII_I, ASCII_N, ASCII_C, ASCII_L, ASCII_U, ASCII_D, ASCII_E, '\0' }; |
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67 #endif |
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68 static const char KW_NDATA[] = { |
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69 ASCII_N, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; |
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70 static const char KW_NMTOKEN[] = { |
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71 ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, '\0' }; |
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72 static const char KW_NMTOKENS[] = { |
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73 ASCII_N, ASCII_M, ASCII_T, ASCII_O, ASCII_K, ASCII_E, ASCII_N, ASCII_S, |
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74 '\0' }; |
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75 static const char KW_NOTATION[] = |
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76 { ASCII_N, ASCII_O, ASCII_T, ASCII_A, ASCII_T, ASCII_I, ASCII_O, ASCII_N, |
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77 '\0' }; |
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78 static const char KW_PCDATA[] = { |
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79 ASCII_P, ASCII_C, ASCII_D, ASCII_A, ASCII_T, ASCII_A, '\0' }; |
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80 static const char KW_PUBLIC[] = { |
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81 ASCII_P, ASCII_U, ASCII_B, ASCII_L, ASCII_I, ASCII_C, '\0' }; |
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82 static const char KW_REQUIRED[] = { |
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83 ASCII_R, ASCII_E, ASCII_Q, ASCII_U, ASCII_I, ASCII_R, ASCII_E, ASCII_D, |
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84 '\0' }; |
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85 static const char KW_SYSTEM[] = { |
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86 ASCII_S, ASCII_Y, ASCII_S, ASCII_T, ASCII_E, ASCII_M, '\0' }; |
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87 |
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88 #ifndef MIN_BYTES_PER_CHAR |
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89 #define MIN_BYTES_PER_CHAR(enc) ((enc)->minBytesPerChar) |
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90 #endif |
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91 |
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92 #ifdef XML_DTD |
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93 #define setTopLevel(state) \ |
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94 ((state)->handler = ((state)->documentEntity \ |
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95 ? internalSubset \ |
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96 : externalSubset1)) |
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97 #else /* not XML_DTD */ |
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98 #define setTopLevel(state) ((state)->handler = internalSubset) |
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99 #endif /* not XML_DTD */ |
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100 |
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101 typedef int PTRCALL PROLOG_HANDLER(PROLOG_STATE *state, |
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102 int tok, |
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103 const char *ptr, |
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104 const char *end, |
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105 const ENCODING *enc); |
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106 |
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107 static PROLOG_HANDLER |
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108 prolog0, prolog1, prolog2, |
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109 doctype0, doctype1, doctype2, doctype3, doctype4, doctype5, |
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110 internalSubset, |
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111 entity0, entity1, entity2, entity3, entity4, entity5, entity6, |
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112 entity7, entity8, entity9, entity10, |
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113 notation0, notation1, notation2, notation3, notation4, |
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114 attlist0, attlist1, attlist2, attlist3, attlist4, attlist5, attlist6, |
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115 attlist7, attlist8, attlist9, |
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116 element0, element1, element2, element3, element4, element5, element6, |
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117 element7, |
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118 #ifdef XML_DTD |
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119 externalSubset0, externalSubset1, |
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120 condSect0, condSect1, condSect2, |
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121 #endif /* XML_DTD */ |
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122 declClose, |
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123 error; |
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124 |
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125 static int FASTCALL common(PROLOG_STATE *state, int tok); |
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126 |
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127 static int PTRCALL |
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128 prolog0(PROLOG_STATE *state, |
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129 int tok, |
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130 const char *ptr, |
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131 const char *end, |
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132 const ENCODING *enc) |
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133 { |
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134 switch (tok) { |
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135 case XML_TOK_PROLOG_S: |
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136 state->handler = prolog1; |
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137 return XML_ROLE_NONE; |
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138 case XML_TOK_XML_DECL: |
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139 state->handler = prolog1; |
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140 return XML_ROLE_XML_DECL; |
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141 case XML_TOK_PI: |
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142 state->handler = prolog1; |
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143 return XML_ROLE_PI; |
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144 case XML_TOK_COMMENT: |
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145 state->handler = prolog1; |
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146 return XML_ROLE_COMMENT; |
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147 case XML_TOK_BOM: |
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148 return XML_ROLE_NONE; |
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149 case XML_TOK_DECL_OPEN: |
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150 if (!XmlNameMatchesAscii(enc, |
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151 ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
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152 end, |
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153 KW_DOCTYPE)) |
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154 break; |
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155 state->handler = doctype0; |
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156 return XML_ROLE_DOCTYPE_NONE; |
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157 case XML_TOK_INSTANCE_START: |
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158 state->handler = error; |
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159 return XML_ROLE_INSTANCE_START; |
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160 } |
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161 return common(state, tok); |
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162 } |
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163 |
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164 static int PTRCALL |
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165 prolog1(PROLOG_STATE *state, |
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166 int tok, |
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167 const char *ptr, |
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168 const char *end, |
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169 const ENCODING *enc) |
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170 { |
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171 switch (tok) { |
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172 case XML_TOK_PROLOG_S: |
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173 return XML_ROLE_NONE; |
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174 case XML_TOK_PI: |
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175 return XML_ROLE_PI; |
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176 case XML_TOK_COMMENT: |
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177 return XML_ROLE_COMMENT; |
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178 case XML_TOK_BOM: |
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179 return XML_ROLE_NONE; |
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180 case XML_TOK_DECL_OPEN: |
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181 if (!XmlNameMatchesAscii(enc, |
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182 ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
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183 end, |
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184 KW_DOCTYPE)) |
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185 break; |
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186 state->handler = doctype0; |
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187 return XML_ROLE_DOCTYPE_NONE; |
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188 case XML_TOK_INSTANCE_START: |
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189 state->handler = error; |
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190 return XML_ROLE_INSTANCE_START; |
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191 } |
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192 return common(state, tok); |
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193 } |
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194 |
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195 static int PTRCALL |
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196 prolog2(PROLOG_STATE *state, |
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197 int tok, |
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198 const char *ptr, |
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199 const char *end, |
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200 const ENCODING *enc) |
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201 { |
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202 switch (tok) { |
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203 case XML_TOK_PROLOG_S: |
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204 return XML_ROLE_NONE; |
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205 case XML_TOK_PI: |
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206 return XML_ROLE_PI; |
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207 case XML_TOK_COMMENT: |
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208 return XML_ROLE_COMMENT; |
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209 case XML_TOK_INSTANCE_START: |
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210 state->handler = error; |
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211 return XML_ROLE_INSTANCE_START; |
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212 } |
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213 return common(state, tok); |
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214 } |
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215 |
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216 static int PTRCALL |
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217 doctype0(PROLOG_STATE *state, |
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218 int tok, |
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219 const char *ptr, |
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220 const char *end, |
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221 const ENCODING *enc) |
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222 { |
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223 switch (tok) { |
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224 case XML_TOK_PROLOG_S: |
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225 return XML_ROLE_DOCTYPE_NONE; |
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226 case XML_TOK_NAME: |
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227 case XML_TOK_PREFIXED_NAME: |
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228 state->handler = doctype1; |
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229 return XML_ROLE_DOCTYPE_NAME; |
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230 } |
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231 return common(state, tok); |
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232 } |
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233 |
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234 static int PTRCALL |
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235 doctype1(PROLOG_STATE *state, |
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236 int tok, |
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237 const char *ptr, |
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238 const char *end, |
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239 const ENCODING *enc) |
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240 { |
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241 switch (tok) { |
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242 case XML_TOK_PROLOG_S: |
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243 return XML_ROLE_DOCTYPE_NONE; |
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244 case XML_TOK_OPEN_BRACKET: |
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245 state->handler = internalSubset; |
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246 return XML_ROLE_DOCTYPE_INTERNAL_SUBSET; |
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247 case XML_TOK_DECL_CLOSE: |
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248 state->handler = prolog2; |
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249 return XML_ROLE_DOCTYPE_CLOSE; |
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250 case XML_TOK_NAME: |
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251 if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { |
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252 state->handler = doctype3; |
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253 return XML_ROLE_DOCTYPE_NONE; |
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254 } |
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255 if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { |
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256 state->handler = doctype2; |
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257 return XML_ROLE_DOCTYPE_NONE; |
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258 } |
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259 break; |
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260 } |
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261 return common(state, tok); |
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262 } |
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263 |
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264 static int PTRCALL |
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265 doctype2(PROLOG_STATE *state, |
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266 int tok, |
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267 const char *ptr, |
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268 const char *end, |
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269 const ENCODING *enc) |
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270 { |
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271 switch (tok) { |
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272 case XML_TOK_PROLOG_S: |
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273 return XML_ROLE_DOCTYPE_NONE; |
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274 case XML_TOK_LITERAL: |
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275 state->handler = doctype3; |
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276 return XML_ROLE_DOCTYPE_PUBLIC_ID; |
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277 } |
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278 return common(state, tok); |
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279 } |
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280 |
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281 static int PTRCALL |
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282 doctype3(PROLOG_STATE *state, |
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283 int tok, |
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284 const char *ptr, |
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285 const char *end, |
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286 const ENCODING *enc) |
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287 { |
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288 switch (tok) { |
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289 case XML_TOK_PROLOG_S: |
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290 return XML_ROLE_DOCTYPE_NONE; |
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291 case XML_TOK_LITERAL: |
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292 state->handler = doctype4; |
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293 return XML_ROLE_DOCTYPE_SYSTEM_ID; |
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294 } |
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295 return common(state, tok); |
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296 } |
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297 |
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298 static int PTRCALL |
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299 doctype4(PROLOG_STATE *state, |
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300 int tok, |
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301 const char *ptr, |
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302 const char *end, |
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303 const ENCODING *enc) |
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304 { |
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305 switch (tok) { |
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306 case XML_TOK_PROLOG_S: |
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307 return XML_ROLE_DOCTYPE_NONE; |
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308 case XML_TOK_OPEN_BRACKET: |
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309 state->handler = internalSubset; |
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310 return XML_ROLE_DOCTYPE_INTERNAL_SUBSET; |
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311 case XML_TOK_DECL_CLOSE: |
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312 state->handler = prolog2; |
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313 return XML_ROLE_DOCTYPE_CLOSE; |
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314 } |
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315 return common(state, tok); |
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316 } |
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317 |
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318 static int PTRCALL |
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319 doctype5(PROLOG_STATE *state, |
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320 int tok, |
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321 const char *ptr, |
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322 const char *end, |
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323 const ENCODING *enc) |
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324 { |
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325 switch (tok) { |
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326 case XML_TOK_PROLOG_S: |
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327 return XML_ROLE_DOCTYPE_NONE; |
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328 case XML_TOK_DECL_CLOSE: |
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329 state->handler = prolog2; |
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330 return XML_ROLE_DOCTYPE_CLOSE; |
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331 } |
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332 return common(state, tok); |
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333 } |
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334 |
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335 static int PTRCALL |
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336 internalSubset(PROLOG_STATE *state, |
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337 int tok, |
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338 const char *ptr, |
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339 const char *end, |
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340 const ENCODING *enc) |
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341 { |
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342 switch (tok) { |
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343 case XML_TOK_PROLOG_S: |
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344 return XML_ROLE_NONE; |
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345 case XML_TOK_DECL_OPEN: |
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346 if (XmlNameMatchesAscii(enc, |
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347 ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
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348 end, |
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349 KW_ENTITY)) { |
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350 state->handler = entity0; |
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351 return XML_ROLE_ENTITY_NONE; |
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352 } |
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353 if (XmlNameMatchesAscii(enc, |
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354 ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
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355 end, |
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356 KW_ATTLIST)) { |
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357 state->handler = attlist0; |
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358 return XML_ROLE_ATTLIST_NONE; |
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359 } |
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360 if (XmlNameMatchesAscii(enc, |
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361 ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
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362 end, |
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363 KW_ELEMENT)) { |
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364 state->handler = element0; |
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365 return XML_ROLE_ELEMENT_NONE; |
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366 } |
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367 if (XmlNameMatchesAscii(enc, |
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368 ptr + 2 * MIN_BYTES_PER_CHAR(enc), |
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369 end, |
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370 KW_NOTATION)) { |
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371 state->handler = notation0; |
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372 return XML_ROLE_NOTATION_NONE; |
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373 } |
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374 break; |
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375 case XML_TOK_PI: |
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376 return XML_ROLE_PI; |
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377 case XML_TOK_COMMENT: |
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378 return XML_ROLE_COMMENT; |
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379 case XML_TOK_PARAM_ENTITY_REF: |
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380 return XML_ROLE_PARAM_ENTITY_REF; |
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381 case XML_TOK_CLOSE_BRACKET: |
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382 state->handler = doctype5; |
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383 return XML_ROLE_DOCTYPE_NONE; |
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384 case XML_TOK_NONE: |
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385 return XML_ROLE_NONE; |
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386 } |
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387 return common(state, tok); |
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388 } |
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389 |
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390 #ifdef XML_DTD |
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391 |
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392 static int PTRCALL |
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393 externalSubset0(PROLOG_STATE *state, |
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394 int tok, |
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395 const char *ptr, |
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396 const char *end, |
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397 const ENCODING *enc) |
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398 { |
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399 state->handler = externalSubset1; |
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400 if (tok == XML_TOK_XML_DECL) |
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401 return XML_ROLE_TEXT_DECL; |
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402 return externalSubset1(state, tok, ptr, end, enc); |
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403 } |
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404 |
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405 static int PTRCALL |
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406 externalSubset1(PROLOG_STATE *state, |
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407 int tok, |
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408 const char *ptr, |
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409 const char *end, |
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410 const ENCODING *enc) |
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411 { |
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412 switch (tok) { |
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413 case XML_TOK_COND_SECT_OPEN: |
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414 state->handler = condSect0; |
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415 return XML_ROLE_NONE; |
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416 case XML_TOK_COND_SECT_CLOSE: |
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417 if (state->includeLevel == 0) |
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418 break; |
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419 state->includeLevel -= 1; |
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420 return XML_ROLE_NONE; |
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421 case XML_TOK_PROLOG_S: |
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422 return XML_ROLE_NONE; |
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423 case XML_TOK_CLOSE_BRACKET: |
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424 break; |
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425 case XML_TOK_NONE: |
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426 if (state->includeLevel) |
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427 break; |
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428 return XML_ROLE_NONE; |
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429 default: |
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430 return internalSubset(state, tok, ptr, end, enc); |
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431 } |
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432 return common(state, tok); |
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433 } |
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434 |
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435 #endif /* XML_DTD */ |
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436 |
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437 static int PTRCALL |
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438 entity0(PROLOG_STATE *state, |
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439 int tok, |
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440 const char *ptr, |
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441 const char *end, |
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442 const ENCODING *enc) |
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443 { |
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444 switch (tok) { |
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445 case XML_TOK_PROLOG_S: |
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446 return XML_ROLE_ENTITY_NONE; |
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447 case XML_TOK_PERCENT: |
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448 state->handler = entity1; |
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449 return XML_ROLE_ENTITY_NONE; |
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450 case XML_TOK_NAME: |
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451 state->handler = entity2; |
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452 return XML_ROLE_GENERAL_ENTITY_NAME; |
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453 } |
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454 return common(state, tok); |
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455 } |
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456 |
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457 static int PTRCALL |
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458 entity1(PROLOG_STATE *state, |
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459 int tok, |
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460 const char *ptr, |
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461 const char *end, |
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462 const ENCODING *enc) |
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463 { |
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464 switch (tok) { |
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465 case XML_TOK_PROLOG_S: |
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466 return XML_ROLE_ENTITY_NONE; |
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467 case XML_TOK_NAME: |
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468 state->handler = entity7; |
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469 return XML_ROLE_PARAM_ENTITY_NAME; |
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470 } |
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471 return common(state, tok); |
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472 } |
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473 |
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474 static int PTRCALL |
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475 entity2(PROLOG_STATE *state, |
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476 int tok, |
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477 const char *ptr, |
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478 const char *end, |
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479 const ENCODING *enc) |
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480 { |
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481 switch (tok) { |
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482 case XML_TOK_PROLOG_S: |
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483 return XML_ROLE_ENTITY_NONE; |
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484 case XML_TOK_NAME: |
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485 if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { |
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486 state->handler = entity4; |
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487 return XML_ROLE_ENTITY_NONE; |
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488 } |
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489 if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { |
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490 state->handler = entity3; |
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491 return XML_ROLE_ENTITY_NONE; |
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492 } |
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493 break; |
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494 case XML_TOK_LITERAL: |
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495 state->handler = declClose; |
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496 state->role_none = XML_ROLE_ENTITY_NONE; |
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497 return XML_ROLE_ENTITY_VALUE; |
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498 } |
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499 return common(state, tok); |
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500 } |
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501 |
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502 static int PTRCALL |
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503 entity3(PROLOG_STATE *state, |
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504 int tok, |
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505 const char *ptr, |
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506 const char *end, |
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507 const ENCODING *enc) |
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508 { |
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509 switch (tok) { |
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510 case XML_TOK_PROLOG_S: |
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511 return XML_ROLE_ENTITY_NONE; |
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512 case XML_TOK_LITERAL: |
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513 state->handler = entity4; |
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514 return XML_ROLE_ENTITY_PUBLIC_ID; |
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515 } |
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516 return common(state, tok); |
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517 } |
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518 |
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519 static int PTRCALL |
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520 entity4(PROLOG_STATE *state, |
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521 int tok, |
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522 const char *ptr, |
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523 const char *end, |
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524 const ENCODING *enc) |
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525 { |
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526 switch (tok) { |
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527 case XML_TOK_PROLOG_S: |
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528 return XML_ROLE_ENTITY_NONE; |
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529 case XML_TOK_LITERAL: |
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530 state->handler = entity5; |
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531 return XML_ROLE_ENTITY_SYSTEM_ID; |
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532 } |
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533 return common(state, tok); |
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534 } |
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535 |
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536 static int PTRCALL |
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537 entity5(PROLOG_STATE *state, |
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538 int tok, |
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539 const char *ptr, |
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540 const char *end, |
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541 const ENCODING *enc) |
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542 { |
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543 switch (tok) { |
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544 case XML_TOK_PROLOG_S: |
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545 return XML_ROLE_ENTITY_NONE; |
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546 case XML_TOK_DECL_CLOSE: |
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547 setTopLevel(state); |
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548 return XML_ROLE_ENTITY_COMPLETE; |
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549 case XML_TOK_NAME: |
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550 if (XmlNameMatchesAscii(enc, ptr, end, KW_NDATA)) { |
|
551 state->handler = entity6; |
|
552 return XML_ROLE_ENTITY_NONE; |
|
553 } |
|
554 break; |
|
555 } |
|
556 return common(state, tok); |
|
557 } |
|
558 |
|
559 static int PTRCALL |
|
560 entity6(PROLOG_STATE *state, |
|
561 int tok, |
|
562 const char *ptr, |
|
563 const char *end, |
|
564 const ENCODING *enc) |
|
565 { |
|
566 switch (tok) { |
|
567 case XML_TOK_PROLOG_S: |
|
568 return XML_ROLE_ENTITY_NONE; |
|
569 case XML_TOK_NAME: |
|
570 state->handler = declClose; |
|
571 state->role_none = XML_ROLE_ENTITY_NONE; |
|
572 return XML_ROLE_ENTITY_NOTATION_NAME; |
|
573 } |
|
574 return common(state, tok); |
|
575 } |
|
576 |
|
577 static int PTRCALL |
|
578 entity7(PROLOG_STATE *state, |
|
579 int tok, |
|
580 const char *ptr, |
|
581 const char *end, |
|
582 const ENCODING *enc) |
|
583 { |
|
584 switch (tok) { |
|
585 case XML_TOK_PROLOG_S: |
|
586 return XML_ROLE_ENTITY_NONE; |
|
587 case XML_TOK_NAME: |
|
588 if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { |
|
589 state->handler = entity9; |
|
590 return XML_ROLE_ENTITY_NONE; |
|
591 } |
|
592 if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { |
|
593 state->handler = entity8; |
|
594 return XML_ROLE_ENTITY_NONE; |
|
595 } |
|
596 break; |
|
597 case XML_TOK_LITERAL: |
|
598 state->handler = declClose; |
|
599 state->role_none = XML_ROLE_ENTITY_NONE; |
|
600 return XML_ROLE_ENTITY_VALUE; |
|
601 } |
|
602 return common(state, tok); |
|
603 } |
|
604 |
|
605 static int PTRCALL |
|
606 entity8(PROLOG_STATE *state, |
|
607 int tok, |
|
608 const char *ptr, |
|
609 const char *end, |
|
610 const ENCODING *enc) |
|
611 { |
|
612 switch (tok) { |
|
613 case XML_TOK_PROLOG_S: |
|
614 return XML_ROLE_ENTITY_NONE; |
|
615 case XML_TOK_LITERAL: |
|
616 state->handler = entity9; |
|
617 return XML_ROLE_ENTITY_PUBLIC_ID; |
|
618 } |
|
619 return common(state, tok); |
|
620 } |
|
621 |
|
622 static int PTRCALL |
|
623 entity9(PROLOG_STATE *state, |
|
624 int tok, |
|
625 const char *ptr, |
|
626 const char *end, |
|
627 const ENCODING *enc) |
|
628 { |
|
629 switch (tok) { |
|
630 case XML_TOK_PROLOG_S: |
|
631 return XML_ROLE_ENTITY_NONE; |
|
632 case XML_TOK_LITERAL: |
|
633 state->handler = entity10; |
|
634 return XML_ROLE_ENTITY_SYSTEM_ID; |
|
635 } |
|
636 return common(state, tok); |
|
637 } |
|
638 |
|
639 static int PTRCALL |
|
640 entity10(PROLOG_STATE *state, |
|
641 int tok, |
|
642 const char *ptr, |
|
643 const char *end, |
|
644 const ENCODING *enc) |
|
645 { |
|
646 switch (tok) { |
|
647 case XML_TOK_PROLOG_S: |
|
648 return XML_ROLE_ENTITY_NONE; |
|
649 case XML_TOK_DECL_CLOSE: |
|
650 setTopLevel(state); |
|
651 return XML_ROLE_ENTITY_COMPLETE; |
|
652 } |
|
653 return common(state, tok); |
|
654 } |
|
655 |
|
656 static int PTRCALL |
|
657 notation0(PROLOG_STATE *state, |
|
658 int tok, |
|
659 const char *ptr, |
|
660 const char *end, |
|
661 const ENCODING *enc) |
|
662 { |
|
663 switch (tok) { |
|
664 case XML_TOK_PROLOG_S: |
|
665 return XML_ROLE_NOTATION_NONE; |
|
666 case XML_TOK_NAME: |
|
667 state->handler = notation1; |
|
668 return XML_ROLE_NOTATION_NAME; |
|
669 } |
|
670 return common(state, tok); |
|
671 } |
|
672 |
|
673 static int PTRCALL |
|
674 notation1(PROLOG_STATE *state, |
|
675 int tok, |
|
676 const char *ptr, |
|
677 const char *end, |
|
678 const ENCODING *enc) |
|
679 { |
|
680 switch (tok) { |
|
681 case XML_TOK_PROLOG_S: |
|
682 return XML_ROLE_NOTATION_NONE; |
|
683 case XML_TOK_NAME: |
|
684 if (XmlNameMatchesAscii(enc, ptr, end, KW_SYSTEM)) { |
|
685 state->handler = notation3; |
|
686 return XML_ROLE_NOTATION_NONE; |
|
687 } |
|
688 if (XmlNameMatchesAscii(enc, ptr, end, KW_PUBLIC)) { |
|
689 state->handler = notation2; |
|
690 return XML_ROLE_NOTATION_NONE; |
|
691 } |
|
692 break; |
|
693 } |
|
694 return common(state, tok); |
|
695 } |
|
696 |
|
697 static int PTRCALL |
|
698 notation2(PROLOG_STATE *state, |
|
699 int tok, |
|
700 const char *ptr, |
|
701 const char *end, |
|
702 const ENCODING *enc) |
|
703 { |
|
704 switch (tok) { |
|
705 case XML_TOK_PROLOG_S: |
|
706 return XML_ROLE_NOTATION_NONE; |
|
707 case XML_TOK_LITERAL: |
|
708 state->handler = notation4; |
|
709 return XML_ROLE_NOTATION_PUBLIC_ID; |
|
710 } |
|
711 return common(state, tok); |
|
712 } |
|
713 |
|
714 static int PTRCALL |
|
715 notation3(PROLOG_STATE *state, |
|
716 int tok, |
|
717 const char *ptr, |
|
718 const char *end, |
|
719 const ENCODING *enc) |
|
720 { |
|
721 switch (tok) { |
|
722 case XML_TOK_PROLOG_S: |
|
723 return XML_ROLE_NOTATION_NONE; |
|
724 case XML_TOK_LITERAL: |
|
725 state->handler = declClose; |
|
726 state->role_none = XML_ROLE_NOTATION_NONE; |
|
727 return XML_ROLE_NOTATION_SYSTEM_ID; |
|
728 } |
|
729 return common(state, tok); |
|
730 } |
|
731 |
|
732 static int PTRCALL |
|
733 notation4(PROLOG_STATE *state, |
|
734 int tok, |
|
735 const char *ptr, |
|
736 const char *end, |
|
737 const ENCODING *enc) |
|
738 { |
|
739 switch (tok) { |
|
740 case XML_TOK_PROLOG_S: |
|
741 return XML_ROLE_NOTATION_NONE; |
|
742 case XML_TOK_LITERAL: |
|
743 state->handler = declClose; |
|
744 state->role_none = XML_ROLE_NOTATION_NONE; |
|
745 return XML_ROLE_NOTATION_SYSTEM_ID; |
|
746 case XML_TOK_DECL_CLOSE: |
|
747 setTopLevel(state); |
|
748 return XML_ROLE_NOTATION_NO_SYSTEM_ID; |
|
749 } |
|
750 return common(state, tok); |
|
751 } |
|
752 |
|
753 static int PTRCALL |
|
754 attlist0(PROLOG_STATE *state, |
|
755 int tok, |
|
756 const char *ptr, |
|
757 const char *end, |
|
758 const ENCODING *enc) |
|
759 { |
|
760 switch (tok) { |
|
761 case XML_TOK_PROLOG_S: |
|
762 return XML_ROLE_ATTLIST_NONE; |
|
763 case XML_TOK_NAME: |
|
764 case XML_TOK_PREFIXED_NAME: |
|
765 state->handler = attlist1; |
|
766 return XML_ROLE_ATTLIST_ELEMENT_NAME; |
|
767 } |
|
768 return common(state, tok); |
|
769 } |
|
770 |
|
771 static int PTRCALL |
|
772 attlist1(PROLOG_STATE *state, |
|
773 int tok, |
|
774 const char *ptr, |
|
775 const char *end, |
|
776 const ENCODING *enc) |
|
777 { |
|
778 switch (tok) { |
|
779 case XML_TOK_PROLOG_S: |
|
780 return XML_ROLE_ATTLIST_NONE; |
|
781 case XML_TOK_DECL_CLOSE: |
|
782 setTopLevel(state); |
|
783 return XML_ROLE_ATTLIST_NONE; |
|
784 case XML_TOK_NAME: |
|
785 case XML_TOK_PREFIXED_NAME: |
|
786 state->handler = attlist2; |
|
787 return XML_ROLE_ATTRIBUTE_NAME; |
|
788 } |
|
789 return common(state, tok); |
|
790 } |
|
791 |
|
792 static int PTRCALL |
|
793 attlist2(PROLOG_STATE *state, |
|
794 int tok, |
|
795 const char *ptr, |
|
796 const char *end, |
|
797 const ENCODING *enc) |
|
798 { |
|
799 switch (tok) { |
|
800 case XML_TOK_PROLOG_S: |
|
801 return XML_ROLE_ATTLIST_NONE; |
|
802 case XML_TOK_NAME: |
|
803 { |
|
804 static const char * const types[] = { |
|
805 KW_CDATA, |
|
806 KW_ID, |
|
807 KW_IDREF, |
|
808 KW_IDREFS, |
|
809 KW_ENTITY, |
|
810 KW_ENTITIES, |
|
811 KW_NMTOKEN, |
|
812 KW_NMTOKENS, |
|
813 }; |
|
814 int i; |
|
815 for (i = 0; i < (int)(sizeof(types)/sizeof(types[0])); i++) |
|
816 if (XmlNameMatchesAscii(enc, ptr, end, types[i])) { |
|
817 state->handler = attlist8; |
|
818 return XML_ROLE_ATTRIBUTE_TYPE_CDATA + i; |
|
819 } |
|
820 } |
|
821 if (XmlNameMatchesAscii(enc, ptr, end, KW_NOTATION)) { |
|
822 state->handler = attlist5; |
|
823 return XML_ROLE_ATTLIST_NONE; |
|
824 } |
|
825 break; |
|
826 case XML_TOK_OPEN_PAREN: |
|
827 state->handler = attlist3; |
|
828 return XML_ROLE_ATTLIST_NONE; |
|
829 } |
|
830 return common(state, tok); |
|
831 } |
|
832 |
|
833 static int PTRCALL |
|
834 attlist3(PROLOG_STATE *state, |
|
835 int tok, |
|
836 const char *ptr, |
|
837 const char *end, |
|
838 const ENCODING *enc) |
|
839 { |
|
840 switch (tok) { |
|
841 case XML_TOK_PROLOG_S: |
|
842 return XML_ROLE_ATTLIST_NONE; |
|
843 case XML_TOK_NMTOKEN: |
|
844 case XML_TOK_NAME: |
|
845 case XML_TOK_PREFIXED_NAME: |
|
846 state->handler = attlist4; |
|
847 return XML_ROLE_ATTRIBUTE_ENUM_VALUE; |
|
848 } |
|
849 return common(state, tok); |
|
850 } |
|
851 |
|
852 static int PTRCALL |
|
853 attlist4(PROLOG_STATE *state, |
|
854 int tok, |
|
855 const char *ptr, |
|
856 const char *end, |
|
857 const ENCODING *enc) |
|
858 { |
|
859 switch (tok) { |
|
860 case XML_TOK_PROLOG_S: |
|
861 return XML_ROLE_ATTLIST_NONE; |
|
862 case XML_TOK_CLOSE_PAREN: |
|
863 state->handler = attlist8; |
|
864 return XML_ROLE_ATTLIST_NONE; |
|
865 case XML_TOK_OR: |
|
866 state->handler = attlist3; |
|
867 return XML_ROLE_ATTLIST_NONE; |
|
868 } |
|
869 return common(state, tok); |
|
870 } |
|
871 |
|
872 static int PTRCALL |
|
873 attlist5(PROLOG_STATE *state, |
|
874 int tok, |
|
875 const char *ptr, |
|
876 const char *end, |
|
877 const ENCODING *enc) |
|
878 { |
|
879 switch (tok) { |
|
880 case XML_TOK_PROLOG_S: |
|
881 return XML_ROLE_ATTLIST_NONE; |
|
882 case XML_TOK_OPEN_PAREN: |
|
883 state->handler = attlist6; |
|
884 return XML_ROLE_ATTLIST_NONE; |
|
885 } |
|
886 return common(state, tok); |
|
887 } |
|
888 |
|
889 static int PTRCALL |
|
890 attlist6(PROLOG_STATE *state, |
|
891 int tok, |
|
892 const char *ptr, |
|
893 const char *end, |
|
894 const ENCODING *enc) |
|
895 { |
|
896 switch (tok) { |
|
897 case XML_TOK_PROLOG_S: |
|
898 return XML_ROLE_ATTLIST_NONE; |
|
899 case XML_TOK_NAME: |
|
900 state->handler = attlist7; |
|
901 return XML_ROLE_ATTRIBUTE_NOTATION_VALUE; |
|
902 } |
|
903 return common(state, tok); |
|
904 } |
|
905 |
|
906 static int PTRCALL |
|
907 attlist7(PROLOG_STATE *state, |
|
908 int tok, |
|
909 const char *ptr, |
|
910 const char *end, |
|
911 const ENCODING *enc) |
|
912 { |
|
913 switch (tok) { |
|
914 case XML_TOK_PROLOG_S: |
|
915 return XML_ROLE_ATTLIST_NONE; |
|
916 case XML_TOK_CLOSE_PAREN: |
|
917 state->handler = attlist8; |
|
918 return XML_ROLE_ATTLIST_NONE; |
|
919 case XML_TOK_OR: |
|
920 state->handler = attlist6; |
|
921 return XML_ROLE_ATTLIST_NONE; |
|
922 } |
|
923 return common(state, tok); |
|
924 } |
|
925 |
|
926 /* default value */ |
|
927 static int PTRCALL |
|
928 attlist8(PROLOG_STATE *state, |
|
929 int tok, |
|
930 const char *ptr, |
|
931 const char *end, |
|
932 const ENCODING *enc) |
|
933 { |
|
934 switch (tok) { |
|
935 case XML_TOK_PROLOG_S: |
|
936 return XML_ROLE_ATTLIST_NONE; |
|
937 case XML_TOK_POUND_NAME: |
|
938 if (XmlNameMatchesAscii(enc, |
|
939 ptr + MIN_BYTES_PER_CHAR(enc), |
|
940 end, |
|
941 KW_IMPLIED)) { |
|
942 state->handler = attlist1; |
|
943 return XML_ROLE_IMPLIED_ATTRIBUTE_VALUE; |
|
944 } |
|
945 if (XmlNameMatchesAscii(enc, |
|
946 ptr + MIN_BYTES_PER_CHAR(enc), |
|
947 end, |
|
948 KW_REQUIRED)) { |
|
949 state->handler = attlist1; |
|
950 return XML_ROLE_REQUIRED_ATTRIBUTE_VALUE; |
|
951 } |
|
952 if (XmlNameMatchesAscii(enc, |
|
953 ptr + MIN_BYTES_PER_CHAR(enc), |
|
954 end, |
|
955 KW_FIXED)) { |
|
956 state->handler = attlist9; |
|
957 return XML_ROLE_ATTLIST_NONE; |
|
958 } |
|
959 break; |
|
960 case XML_TOK_LITERAL: |
|
961 state->handler = attlist1; |
|
962 return XML_ROLE_DEFAULT_ATTRIBUTE_VALUE; |
|
963 } |
|
964 return common(state, tok); |
|
965 } |
|
966 |
|
967 static int PTRCALL |
|
968 attlist9(PROLOG_STATE *state, |
|
969 int tok, |
|
970 const char *ptr, |
|
971 const char *end, |
|
972 const ENCODING *enc) |
|
973 { |
|
974 switch (tok) { |
|
975 case XML_TOK_PROLOG_S: |
|
976 return XML_ROLE_ATTLIST_NONE; |
|
977 case XML_TOK_LITERAL: |
|
978 state->handler = attlist1; |
|
979 return XML_ROLE_FIXED_ATTRIBUTE_VALUE; |
|
980 } |
|
981 return common(state, tok); |
|
982 } |
|
983 |
|
984 static int PTRCALL |
|
985 element0(PROLOG_STATE *state, |
|
986 int tok, |
|
987 const char *ptr, |
|
988 const char *end, |
|
989 const ENCODING *enc) |
|
990 { |
|
991 switch (tok) { |
|
992 case XML_TOK_PROLOG_S: |
|
993 return XML_ROLE_ELEMENT_NONE; |
|
994 case XML_TOK_NAME: |
|
995 case XML_TOK_PREFIXED_NAME: |
|
996 state->handler = element1; |
|
997 return XML_ROLE_ELEMENT_NAME; |
|
998 } |
|
999 return common(state, tok); |
|
1000 } |
|
1001 |
|
1002 static int PTRCALL |
|
1003 element1(PROLOG_STATE *state, |
|
1004 int tok, |
|
1005 const char *ptr, |
|
1006 const char *end, |
|
1007 const ENCODING *enc) |
|
1008 { |
|
1009 switch (tok) { |
|
1010 case XML_TOK_PROLOG_S: |
|
1011 return XML_ROLE_ELEMENT_NONE; |
|
1012 case XML_TOK_NAME: |
|
1013 if (XmlNameMatchesAscii(enc, ptr, end, KW_EMPTY)) { |
|
1014 state->handler = declClose; |
|
1015 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1016 return XML_ROLE_CONTENT_EMPTY; |
|
1017 } |
|
1018 if (XmlNameMatchesAscii(enc, ptr, end, KW_ANY)) { |
|
1019 state->handler = declClose; |
|
1020 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1021 return XML_ROLE_CONTENT_ANY; |
|
1022 } |
|
1023 break; |
|
1024 case XML_TOK_OPEN_PAREN: |
|
1025 state->handler = element2; |
|
1026 state->level = 1; |
|
1027 return XML_ROLE_GROUP_OPEN; |
|
1028 } |
|
1029 return common(state, tok); |
|
1030 } |
|
1031 |
|
1032 static int PTRCALL |
|
1033 element2(PROLOG_STATE *state, |
|
1034 int tok, |
|
1035 const char *ptr, |
|
1036 const char *end, |
|
1037 const ENCODING *enc) |
|
1038 { |
|
1039 switch (tok) { |
|
1040 case XML_TOK_PROLOG_S: |
|
1041 return XML_ROLE_ELEMENT_NONE; |
|
1042 case XML_TOK_POUND_NAME: |
|
1043 if (XmlNameMatchesAscii(enc, |
|
1044 ptr + MIN_BYTES_PER_CHAR(enc), |
|
1045 end, |
|
1046 KW_PCDATA)) { |
|
1047 state->handler = element3; |
|
1048 return XML_ROLE_CONTENT_PCDATA; |
|
1049 } |
|
1050 break; |
|
1051 case XML_TOK_OPEN_PAREN: |
|
1052 state->level = 2; |
|
1053 state->handler = element6; |
|
1054 return XML_ROLE_GROUP_OPEN; |
|
1055 case XML_TOK_NAME: |
|
1056 case XML_TOK_PREFIXED_NAME: |
|
1057 state->handler = element7; |
|
1058 return XML_ROLE_CONTENT_ELEMENT; |
|
1059 case XML_TOK_NAME_QUESTION: |
|
1060 state->handler = element7; |
|
1061 return XML_ROLE_CONTENT_ELEMENT_OPT; |
|
1062 case XML_TOK_NAME_ASTERISK: |
|
1063 state->handler = element7; |
|
1064 return XML_ROLE_CONTENT_ELEMENT_REP; |
|
1065 case XML_TOK_NAME_PLUS: |
|
1066 state->handler = element7; |
|
1067 return XML_ROLE_CONTENT_ELEMENT_PLUS; |
|
1068 } |
|
1069 return common(state, tok); |
|
1070 } |
|
1071 |
|
1072 static int PTRCALL |
|
1073 element3(PROLOG_STATE *state, |
|
1074 int tok, |
|
1075 const char *ptr, |
|
1076 const char *end, |
|
1077 const ENCODING *enc) |
|
1078 { |
|
1079 switch (tok) { |
|
1080 case XML_TOK_PROLOG_S: |
|
1081 return XML_ROLE_ELEMENT_NONE; |
|
1082 case XML_TOK_CLOSE_PAREN: |
|
1083 state->handler = declClose; |
|
1084 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1085 return XML_ROLE_GROUP_CLOSE; |
|
1086 case XML_TOK_CLOSE_PAREN_ASTERISK: |
|
1087 state->handler = declClose; |
|
1088 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1089 return XML_ROLE_GROUP_CLOSE_REP; |
|
1090 case XML_TOK_OR: |
|
1091 state->handler = element4; |
|
1092 return XML_ROLE_ELEMENT_NONE; |
|
1093 } |
|
1094 return common(state, tok); |
|
1095 } |
|
1096 |
|
1097 static int PTRCALL |
|
1098 element4(PROLOG_STATE *state, |
|
1099 int tok, |
|
1100 const char *ptr, |
|
1101 const char *end, |
|
1102 const ENCODING *enc) |
|
1103 { |
|
1104 switch (tok) { |
|
1105 case XML_TOK_PROLOG_S: |
|
1106 return XML_ROLE_ELEMENT_NONE; |
|
1107 case XML_TOK_NAME: |
|
1108 case XML_TOK_PREFIXED_NAME: |
|
1109 state->handler = element5; |
|
1110 return XML_ROLE_CONTENT_ELEMENT; |
|
1111 } |
|
1112 return common(state, tok); |
|
1113 } |
|
1114 |
|
1115 static int PTRCALL |
|
1116 element5(PROLOG_STATE *state, |
|
1117 int tok, |
|
1118 const char *ptr, |
|
1119 const char *end, |
|
1120 const ENCODING *enc) |
|
1121 { |
|
1122 switch (tok) { |
|
1123 case XML_TOK_PROLOG_S: |
|
1124 return XML_ROLE_ELEMENT_NONE; |
|
1125 case XML_TOK_CLOSE_PAREN_ASTERISK: |
|
1126 state->handler = declClose; |
|
1127 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1128 return XML_ROLE_GROUP_CLOSE_REP; |
|
1129 case XML_TOK_OR: |
|
1130 state->handler = element4; |
|
1131 return XML_ROLE_ELEMENT_NONE; |
|
1132 } |
|
1133 return common(state, tok); |
|
1134 } |
|
1135 |
|
1136 static int PTRCALL |
|
1137 element6(PROLOG_STATE *state, |
|
1138 int tok, |
|
1139 const char *ptr, |
|
1140 const char *end, |
|
1141 const ENCODING *enc) |
|
1142 { |
|
1143 switch (tok) { |
|
1144 case XML_TOK_PROLOG_S: |
|
1145 return XML_ROLE_ELEMENT_NONE; |
|
1146 case XML_TOK_OPEN_PAREN: |
|
1147 state->level += 1; |
|
1148 return XML_ROLE_GROUP_OPEN; |
|
1149 case XML_TOK_NAME: |
|
1150 case XML_TOK_PREFIXED_NAME: |
|
1151 state->handler = element7; |
|
1152 return XML_ROLE_CONTENT_ELEMENT; |
|
1153 case XML_TOK_NAME_QUESTION: |
|
1154 state->handler = element7; |
|
1155 return XML_ROLE_CONTENT_ELEMENT_OPT; |
|
1156 case XML_TOK_NAME_ASTERISK: |
|
1157 state->handler = element7; |
|
1158 return XML_ROLE_CONTENT_ELEMENT_REP; |
|
1159 case XML_TOK_NAME_PLUS: |
|
1160 state->handler = element7; |
|
1161 return XML_ROLE_CONTENT_ELEMENT_PLUS; |
|
1162 } |
|
1163 return common(state, tok); |
|
1164 } |
|
1165 |
|
1166 static int PTRCALL |
|
1167 element7(PROLOG_STATE *state, |
|
1168 int tok, |
|
1169 const char *ptr, |
|
1170 const char *end, |
|
1171 const ENCODING *enc) |
|
1172 { |
|
1173 switch (tok) { |
|
1174 case XML_TOK_PROLOG_S: |
|
1175 return XML_ROLE_ELEMENT_NONE; |
|
1176 case XML_TOK_CLOSE_PAREN: |
|
1177 state->level -= 1; |
|
1178 if (state->level == 0) { |
|
1179 state->handler = declClose; |
|
1180 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1181 } |
|
1182 return XML_ROLE_GROUP_CLOSE; |
|
1183 case XML_TOK_CLOSE_PAREN_ASTERISK: |
|
1184 state->level -= 1; |
|
1185 if (state->level == 0) { |
|
1186 state->handler = declClose; |
|
1187 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1188 } |
|
1189 return XML_ROLE_GROUP_CLOSE_REP; |
|
1190 case XML_TOK_CLOSE_PAREN_QUESTION: |
|
1191 state->level -= 1; |
|
1192 if (state->level == 0) { |
|
1193 state->handler = declClose; |
|
1194 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1195 } |
|
1196 return XML_ROLE_GROUP_CLOSE_OPT; |
|
1197 case XML_TOK_CLOSE_PAREN_PLUS: |
|
1198 state->level -= 1; |
|
1199 if (state->level == 0) { |
|
1200 state->handler = declClose; |
|
1201 state->role_none = XML_ROLE_ELEMENT_NONE; |
|
1202 } |
|
1203 return XML_ROLE_GROUP_CLOSE_PLUS; |
|
1204 case XML_TOK_COMMA: |
|
1205 state->handler = element6; |
|
1206 return XML_ROLE_GROUP_SEQUENCE; |
|
1207 case XML_TOK_OR: |
|
1208 state->handler = element6; |
|
1209 return XML_ROLE_GROUP_CHOICE; |
|
1210 } |
|
1211 return common(state, tok); |
|
1212 } |
|
1213 |
|
1214 #ifdef XML_DTD |
|
1215 |
|
1216 static int PTRCALL |
|
1217 condSect0(PROLOG_STATE *state, |
|
1218 int tok, |
|
1219 const char *ptr, |
|
1220 const char *end, |
|
1221 const ENCODING *enc) |
|
1222 { |
|
1223 switch (tok) { |
|
1224 case XML_TOK_PROLOG_S: |
|
1225 return XML_ROLE_NONE; |
|
1226 case XML_TOK_NAME: |
|
1227 if (XmlNameMatchesAscii(enc, ptr, end, KW_INCLUDE)) { |
|
1228 state->handler = condSect1; |
|
1229 return XML_ROLE_NONE; |
|
1230 } |
|
1231 if (XmlNameMatchesAscii(enc, ptr, end, KW_IGNORE)) { |
|
1232 state->handler = condSect2; |
|
1233 return XML_ROLE_NONE; |
|
1234 } |
|
1235 break; |
|
1236 } |
|
1237 return common(state, tok); |
|
1238 } |
|
1239 |
|
1240 static int PTRCALL |
|
1241 condSect1(PROLOG_STATE *state, |
|
1242 int tok, |
|
1243 const char *ptr, |
|
1244 const char *end, |
|
1245 const ENCODING *enc) |
|
1246 { |
|
1247 switch (tok) { |
|
1248 case XML_TOK_PROLOG_S: |
|
1249 return XML_ROLE_NONE; |
|
1250 case XML_TOK_OPEN_BRACKET: |
|
1251 state->handler = externalSubset1; |
|
1252 state->includeLevel += 1; |
|
1253 return XML_ROLE_NONE; |
|
1254 } |
|
1255 return common(state, tok); |
|
1256 } |
|
1257 |
|
1258 static int PTRCALL |
|
1259 condSect2(PROLOG_STATE *state, |
|
1260 int tok, |
|
1261 const char *ptr, |
|
1262 const char *end, |
|
1263 const ENCODING *enc) |
|
1264 { |
|
1265 switch (tok) { |
|
1266 case XML_TOK_PROLOG_S: |
|
1267 return XML_ROLE_NONE; |
|
1268 case XML_TOK_OPEN_BRACKET: |
|
1269 state->handler = externalSubset1; |
|
1270 return XML_ROLE_IGNORE_SECT; |
|
1271 } |
|
1272 return common(state, tok); |
|
1273 } |
|
1274 |
|
1275 #endif /* XML_DTD */ |
|
1276 |
|
1277 static int PTRCALL |
|
1278 declClose(PROLOG_STATE *state, |
|
1279 int tok, |
|
1280 const char *ptr, |
|
1281 const char *end, |
|
1282 const ENCODING *enc) |
|
1283 { |
|
1284 switch (tok) { |
|
1285 case XML_TOK_PROLOG_S: |
|
1286 return state->role_none; |
|
1287 case XML_TOK_DECL_CLOSE: |
|
1288 setTopLevel(state); |
|
1289 return state->role_none; |
|
1290 } |
|
1291 return common(state, tok); |
|
1292 } |
|
1293 |
|
1294 static int PTRCALL |
|
1295 error(PROLOG_STATE *state, |
|
1296 int tok, |
|
1297 const char *ptr, |
|
1298 const char *end, |
|
1299 const ENCODING *enc) |
|
1300 { |
|
1301 return XML_ROLE_NONE; |
|
1302 } |
|
1303 |
|
1304 static int FASTCALL |
|
1305 common(PROLOG_STATE *state, int tok) |
|
1306 { |
|
1307 #ifdef XML_DTD |
|
1308 if (!state->documentEntity && tok == XML_TOK_PARAM_ENTITY_REF) |
|
1309 return XML_ROLE_INNER_PARAM_ENTITY_REF; |
|
1310 #endif |
|
1311 state->handler = error; |
|
1312 return XML_ROLE_ERROR; |
|
1313 } |
|
1314 |
|
1315 void |
|
1316 XmlPrologStateInit(PROLOG_STATE *state) |
|
1317 { |
|
1318 state->handler = prolog0; |
|
1319 #ifdef XML_DTD |
|
1320 state->documentEntity = 1; |
|
1321 state->includeLevel = 0; |
|
1322 state->inEntityValue = 0; |
|
1323 #endif /* XML_DTD */ |
|
1324 } |
|
1325 |
|
1326 #ifdef XML_DTD |
|
1327 |
|
1328 void |
|
1329 XmlPrologStateInitExternalEntity(PROLOG_STATE *state) |
|
1330 { |
|
1331 state->handler = externalSubset0; |
|
1332 state->documentEntity = 0; |
|
1333 state->includeLevel = 0; |
|
1334 } |
|
1335 |
|
1336 #endif /* XML_DTD */ |