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