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1 /* |
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2 * Copyright (c) 1999 - 2001 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 #ifndef WML_DECODER_H |
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19 #define WML_DECODER_H |
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20 |
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21 #include "nwx_http_header.h" |
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22 #include "nw_wml_var.h" |
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23 #include "nwx_buffer.h" |
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24 #include "wml_elements.h" |
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25 #include "wml_decoder_iter.h" |
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26 #include "nw_wml_defs.h" |
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27 #include "nw_nvpair.h" |
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28 #include "nw_wml_decoder.h" |
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29 #include "nw_wae_reader.h" |
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30 #include "nw_wml_core.h" |
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31 #include "nw_hed_context.h" |
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32 #include "BrsrStatusCodes.h" |
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33 |
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34 #ifdef __cplusplus |
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35 extern "C" { |
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36 #endif |
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37 |
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38 /* TODO make this private by moving it to wml_decoder.c */ |
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39 struct NW_DeckDecoder_s { |
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40 NW_Wml_Element_t card_el; |
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41 NW_Wml_Deck_t* domDeck; |
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42 }; |
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43 |
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44 |
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45 /* deck related */ |
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46 NW_DeckDecoder_t* NW_DeckDecoder_New (void); |
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47 |
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48 void NW_DeckDecoder_Delete (NW_DeckDecoder_t* thisObj); |
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49 |
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50 TBrowserStatusCode NW_DeckDecoder_InitializeAndValidate (NW_DeckDecoder_t* thisObj, |
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51 NW_Buffer_t* domBuffer, |
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52 NW_Http_CharSet_t charset, |
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53 NW_Bool contentWasPlainText); |
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54 |
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55 TBrowserStatusCode NW_DeckDecoder_GetRootElement (const NW_DeckDecoder_t* thisObj, |
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56 NW_Wml_Element_t* root); |
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57 |
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58 NW_Bool NW_DeckDecoder_GetCardElement (const NW_DeckDecoder_t* thisObj, |
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59 NW_Wml_Element_t* elem); |
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60 |
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61 TBrowserStatusCode NW_DeckDecoder_GetTemplateElement (const NW_DeckDecoder_t* thisObj, |
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62 NW_Wml_Element_t* elem); |
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63 |
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64 TBrowserStatusCode NW_DeckDecoder_GetHeadElement (const NW_DeckDecoder_t *thisObj, |
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65 NW_Wml_Element_t *elem); |
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66 |
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67 TBrowserStatusCode NW_DeckDecoder_SetCardByName (NW_DeckDecoder_t *thisObj, |
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68 const NW_Ucs2* cardName); |
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69 |
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70 TBrowserStatusCode NW_DeckDecoder_SetCardByElement (NW_DeckDecoder_t* thisObj, |
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71 const NW_Wml_Element_t* newElement); |
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72 |
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73 TBrowserStatusCode NW_DeckDecoder_GetCardName (const NW_DeckDecoder_t *thisObj, |
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74 NW_Ucs2 **cardName); |
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75 |
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76 TBrowserStatusCode NW_DeckDecoder_GetCardTitle (const NW_DeckDecoder_t* thisObj, |
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77 const NW_Wml_VarList_t* varList, |
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78 NW_Ucs2** title); |
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79 |
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80 TBrowserStatusCode NW_DeckDecoder_GetDocumentPublicId (const NW_DeckDecoder_t* thisObj, |
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81 NW_Uint32* publicId); |
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82 |
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83 NW_Uint8 NW_DeckDecoder_GetVersion (const NW_DeckDecoder_t* thisObj); |
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84 |
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85 NW_Uint16 NW_DeckDecoder_GetEncoding (const NW_DeckDecoder_t* thisObj); |
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86 |
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87 |
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88 /* element related */ |
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89 TBrowserStatusCode NW_DeckDecoder_ReadString (const NW_DeckDecoder_t* thisObj, |
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90 const NW_Wml_Element_t* elem, |
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91 const NW_Wml_VarList_t* varList, |
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92 NW_Mem_Segment_Id_t memScope, |
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93 NW_Ucs2** retString); |
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94 |
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95 NW_Bool NW_DeckDecoder_FirstContainedElement (const NW_DeckDecoder_t* thisObj, |
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96 const NW_Wml_Element_t* container, |
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97 NW_Wml_Element_t* elem); |
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98 |
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99 TBrowserStatusCode NW_DeckDecoder_GetType (const NW_DeckDecoder_t* thisObj, |
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100 const NW_Wml_Element_t* elem, |
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101 NW_Wml_ElType_e* type); |
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102 |
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103 TBrowserStatusCode NW_DeckDecoder_SearchDoElements(NW_DeckDecoder_t* thisObj, |
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104 NW_Wml_VarList_t* varList, |
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105 NW_Wml_Element_t* container, |
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106 NW_Wml_Attr_t attribute, |
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107 NW_Ucs2* searchString); |
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108 |
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109 TBrowserStatusCode NW_DeckDecoder_GetPostfieldData (const NW_DeckDecoder_t* thisObj, |
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110 const NW_Wml_VarList_t* varList, |
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111 const NW_Wml_Element_t* elem, |
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112 NW_NVPair_t** postfieldsArg); |
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113 |
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114 TBrowserStatusCode NW_DeckDecoder_GetAttribute (const NW_DeckDecoder_t* thisObj, |
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115 const NW_Wml_Element_t* elem, |
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116 NW_Wml_Attr_t attribute, |
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117 const NW_Wml_VarList_t* varList, |
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118 NW_Mem_Segment_Id_t memScope, |
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119 NW_Ucs2** attributeValue); |
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120 |
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121 NW_Bool NW_DeckDecoder_HasAttributeWithValue (const NW_DeckDecoder_t* thisObj, |
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122 const NW_Wml_Element_t* elem, |
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123 NW_Wml_Attr_t attribute, |
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124 const char* attributeValue, |
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125 const NW_Wml_VarList_t* varList); |
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126 |
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127 NW_Bool NW_DeckDecoder_HasContent (const NW_DeckDecoder_t* thisObj, |
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128 const NW_Wml_Element_t* elem); |
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129 |
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130 TBrowserStatusCode NW_DeckDecoder_CopyElement (const NW_DeckDecoder_t* thisObj, |
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131 const NW_Wml_Element_t* srcEl, |
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132 NW_Wml_Element_t* destEl); |
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133 |
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134 NW_HED_Context_t* |
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135 NW_DeckDecoder_VarListToContext (const NW_Wml_VarList_t* varList); |
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136 |
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137 TBrowserStatusCode |
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138 NW_DeckDecoder_ContextToVarList (const NW_HED_Context_t* context, |
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139 NW_Wml_VarList_t* varList, |
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140 NW_Mem_Segment_Id_t memScope); |
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141 |
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142 /* deck-iterator related */ |
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143 TBrowserStatusCode NW_DeckDecoderIter_Initialize (NW_DeckDecoderIter_t *thisObj, |
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144 const NW_DeckDecoder_t* decoder, |
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145 const NW_Wml_Element_t* container); |
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146 |
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147 TBrowserStatusCode NW_DeckDecoderIter_InitializeAll_Children (NW_DeckDecoderIter_t *thisObj, |
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148 const NW_DeckDecoder_t* decoder, |
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149 const NW_Wml_Element_t* container); |
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150 NW_Bool NW_DeckDecoderIter_GetNextElement (NW_DeckDecoderIter_t* thisObj, |
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151 NW_Wml_Element_t* elem); |
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152 |
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153 #ifdef __cplusplus |
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154 } /* extern "C" */ |
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155 #endif |
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156 |
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157 #endif /* WML_DECODER_H */ |