1 /* |
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2 * Copyright (c) 2003 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: Handling of general url loading |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 #include "BrsrStatusCodes.h" |
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21 #include "nwx_http_defs.h" |
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22 |
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23 // EXTERNAL DATA STRUCTURES |
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24 |
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25 // EXTERNAL FUNCTION PROTOTYPES |
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26 |
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27 // CONSTANTS |
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28 |
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29 // MACROS |
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30 |
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31 // LOCAL CONSTANTS AND MACROS |
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32 |
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33 // MODULE DATA STRUCTURES |
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34 |
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35 // LOCAL FUNCTION PROTOTYPES |
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36 |
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37 // FORWARD DECLARATIONS |
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38 |
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39 // ============================= LOCAL FUNCTIONS =============================== |
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40 |
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41 // ============================ MEMBER FUNCTIONS =============================== |
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42 |
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43 // ----------------------------------------------------------------------------- |
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44 // MUrlSchemeHandler::PartialResponse |
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45 // Call the partial response callback with a chunk. |
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46 // ----------------------------------------------------------------------------- |
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47 // |
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48 inline TBrowserStatusCode MUrlSchemeHandler::PartialResponse(const TUint16* aUri, |
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49 TPtr8& aBody, |
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50 void* aHeaders, |
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51 TUint8* aContentTypeString, |
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52 TUint8* aContentLocationString, |
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53 NW_Bool aNoStore, |
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54 TUint8* aBoundaryString, |
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55 TUint16* aLastModified, |
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56 TUint16 aCharset, |
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57 NW_Uint8 *aCharsetString, |
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58 TUint aHttpStatus, |
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59 TUint8 aMethod, |
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60 TUint16 aTransId, |
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61 TInt aChunkIndex, |
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62 void* aCertInfo, |
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63 TUint aContentLength, |
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64 TInt aErr, |
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65 void* aLoadContext, |
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66 NW_Url_RespCallback_t* aPartialCallback ) |
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67 { |
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68 TUint convertedHttpStatus = aHttpStatus; |
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69 |
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70 __ASSERT_DEBUG(aUri != NULL, LoaderUtils::PanicLoader()); |
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71 __ASSERT_DEBUG(aPartialCallback != NULL, LoaderUtils::PanicLoader()); |
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72 |
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73 LoaderUtils::LogLoaderEvents(ELogTypeResponse, aTransId, aUri); |
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74 |
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75 TUint8* body = (TUint8*)aBody.Ptr(); |
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76 |
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77 if (aBody.Length() && aHttpStatus > Success && aHttpStatus < MultipleChoices) |
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78 { |
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79 /* Http status of 2xx is success, we map to OK (200) if there is a body. */ |
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80 convertedHttpStatus = Success; |
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81 } |
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82 |
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83 if (aBody.Length() && aHttpStatus >= MultipleChoices && aHttpStatus < BadRequest) |
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84 { |
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85 /* Display the content, not a generic error, if there is a body. */ |
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86 convertedHttpStatus = Success; |
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87 } |
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88 |
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89 if (aBody.Length() && aHttpStatus >= ServerError && aHttpStatus < 600) |
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90 { |
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91 /* Display the content, not a generic error, if there is a body. */ |
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92 convertedHttpStatus = Success; |
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93 } |
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94 |
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95 // when dealing with http status 300 and 500 check to see if body is present |
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96 // if so we want to treat this as a standard content load and force the |
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97 // http status to be 200 (success) |
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98 |
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99 if ((body) && (((aHttpStatus >= MultipleChoices) && (aHttpStatus < 400)) || ((aHttpStatus >= ServerError) && (aHttpStatus < 600)))) |
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100 { |
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101 aHttpStatus = Success; |
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102 convertedHttpStatus = Success; |
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103 iIsBodyPresent = ETrue; |
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104 } |
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105 |
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106 if ((iIsBodyPresent && (aChunkIndex == -1)) && (((aHttpStatus >= MultipleChoices) && (aHttpStatus < 400)) || ((aHttpStatus >= ServerError) && (aHttpStatus < 600)))) |
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107 { |
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108 aHttpStatus = Success; |
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109 convertedHttpStatus = Success; |
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110 iIsBodyPresent = EFalse; |
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111 } |
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112 |
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113 TBrowserStatusCode status = (aErr == KErrNone && convertedHttpStatus != Success) ? |
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114 KBrsrHttpStatus : LoaderUtils::MapErrors(aErr); |
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115 |
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116 NW_Url_Resp_t* urlResp = UrlLoader_UrlResponseNew(aUri, (TUint8*)aBody.Ptr(), |
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117 aBody.Length(), aHeaders, |
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118 aContentTypeString, |
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119 aContentLocationString, |
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120 aNoStore, |
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121 aBoundaryString, |
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122 aLastModified, |
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123 aCharset, |
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124 aCharsetString, |
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125 aHttpStatus, |
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126 aMethod, |
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127 aTransId, |
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128 aContentLength); |
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129 if (aCertInfo != NULL) |
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130 { |
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131 urlResp->certInfo = aCertInfo; |
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132 } |
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133 |
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134 CleanupStack::PushL(aContentTypeString); |
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135 CleanupStack::PushL(aContentLocationString); |
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136 CleanupStack::PushL(aBoundaryString); |
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137 CleanupStack::PushL(aLastModified); |
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138 CleanupStack::PushL(body); |
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139 if (urlResp == NULL) |
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140 { |
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141 status = (aPartialCallback)(KBrsrOutOfMemory, aTransId, aChunkIndex, aLoadContext, NULL); |
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142 CleanupStack::PopAndDestroy(5); // body, aContentTypeString, aContentLocationString |
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143 // aBoundaryString, aLastModified |
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144 } |
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145 else |
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146 { |
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147 status = (aPartialCallback)(status, aTransId, aChunkIndex, aLoadContext, urlResp); |
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148 CleanupStack::Pop(5); // body, aContentTypeString, aContentLocationString, aBoundaryString, aLastModified |
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149 } |
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150 return status; |
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151 } |
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152 |
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153 // ----------------------------------------------------------------------------- |
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154 // MUrlSchemeHandler::Response |
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155 // Call the response callback with an error code. |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 inline TBrowserStatusCode MUrlSchemeHandler::PartialResponse(TUint16 aTransId, |
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159 TInt aErr, |
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160 void* aLoadContext, |
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161 NW_Url_RespCallback_t* aPartialCallback) |
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162 { |
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163 __ASSERT_DEBUG(aPartialCallback != NULL, LoaderUtils::PanicLoader()); |
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164 |
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165 LoaderUtils::LogLoaderEvents(ELogTypeFailedResponse, aTransId, |
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166 LoaderUtils::MapErrors(aErr)); |
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167 return (aPartialCallback)(LoaderUtils::MapErrors(aErr), aTransId, -1, aLoadContext, NULL); |
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168 } |
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169 |
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170 // End of File |
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