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1 /* |
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2 * Copyright (c) 2009 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 "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 #include "CdlCompilerToolkit/CdlTkInstance.h" |
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18 #include "CdlTkPriv.h" |
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19 #include <sstream> |
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20 using namespace std; |
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21 |
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22 namespace CdlCompilerToolkit { |
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23 |
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24 // |
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25 // PackageErr |
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26 // |
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27 |
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28 class PackageErr : public CdlCompilerToolkitErr |
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29 { |
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30 public: |
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31 void Show(ostream& aStream) const; |
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32 }; |
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33 |
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34 void PackageErr::Show(ostream& aStream) const |
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35 { |
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36 aStream << "Interface does not define a package"; |
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37 } |
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38 |
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39 |
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40 // |
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41 // CCdlTkPackage::CRef |
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42 // |
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43 |
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44 CCdlTkPackage::CRef::CRef() |
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45 : iId(KCdlTkGetInstanceIdFromHostDll), iUid(0) |
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46 { |
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47 } |
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48 |
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49 const string& CCdlTkPackage::CRef::LocalInstanceName() const |
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50 { |
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51 return iLocalInstanceName; |
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52 } |
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53 |
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54 void CCdlTkPackage::CRef::SetLocalInstanceName(const string& aLocalInstanceName) |
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55 { |
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56 iLocalInstanceName = aLocalInstanceName; |
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57 } |
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58 |
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59 int CCdlTkPackage::CRef::Id() const |
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60 { |
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61 return iId; |
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62 } |
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63 |
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64 void CCdlTkPackage::CRef::SetId(int aId) |
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65 { |
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66 iId = aId; |
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67 } |
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68 |
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69 int CCdlTkPackage::CRef::Uid() const |
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70 { |
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71 return iUid; |
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72 } |
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73 |
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74 void CCdlTkPackage::CRef::SetUid(int aUid) |
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75 { |
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76 iUid = aUid; |
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77 } |
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78 |
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79 const string& CCdlTkPackage::CRef::DllName() const |
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80 { |
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81 return iDllName; |
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82 } |
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83 |
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84 void CCdlTkPackage::CRef::SetDllName(const string& aDllName) |
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85 { |
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86 iDllName = aDllName; |
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87 } |
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88 |
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89 const string& CCdlTkPackage::CRef::DllSourcePath() const |
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90 { |
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91 return iDllSourcePath; |
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92 } |
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93 |
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94 void CCdlTkPackage::CRef::SetDllSourcePath(const string& aDllSourcePath) |
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95 { |
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96 iDllSourcePath = aDllSourcePath; |
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97 } |
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98 |
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99 const string& CCdlTkPackage::CRef::DllInstName() const |
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100 { |
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101 return iDllInstName; |
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102 } |
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103 |
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104 void CCdlTkPackage::CRef::SetDllInstName(const string& aDllInstName) |
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105 { |
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106 iDllInstName = aDllInstName; |
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107 } |
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108 |
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109 |
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110 |
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111 // |
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112 // CCdlTkPackage |
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113 // |
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114 |
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115 CCdlTkPackage::CCdlTkPackage(const CCdlTkInterface& aInterface) |
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116 : CCdlTkInstance(aInterface) |
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117 { |
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118 iContentsImpl = Impl().Find(KPackageContentsApi); |
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119 if (!iContentsImpl) |
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120 throw PackageErr(); |
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121 GenerateImpl(); |
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122 } |
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123 |
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124 CCdlTkPackage::~CCdlTkPackage() |
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125 { |
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126 } |
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127 |
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128 void CCdlTkPackage::AddLocalContent(const CCdlTkInstance& aInstance) |
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129 { |
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130 CRef ref; |
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131 ref.SetLocalInstanceName(aInstance.Name()); |
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132 iContents.push_back(ref); |
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133 GenerateImpl(); |
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134 } |
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135 |
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136 void CCdlTkPackage::AddLocalContent(const string& aLocalInstanceName) |
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137 { |
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138 CRef ref; |
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139 ref.SetLocalInstanceName(aLocalInstanceName); |
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140 iContents.push_back(ref); |
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141 GenerateImpl(); |
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142 } |
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143 |
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144 void CCdlTkPackage::AddContent(const CCdlTkInstance& aInstance, const CCdlTkDll& aDll, const std::string& aDllSourcePath) |
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145 { |
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146 CRef ref; |
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147 ref.SetId(aInstance.Id()); |
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148 ref.SetUid(aInstance.Interface().Header().Uid()); |
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149 ref.SetDllName(aDll.Name()); |
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150 ref.SetDllSourcePath(aDllSourcePath); |
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151 ref.SetDllInstName(aInstance.DllInstanceName()); |
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152 iContents.push_back(ref); |
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153 GenerateImpl(); |
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154 } |
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155 |
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156 void CCdlTkPackage::AddContent(int aId, int aUid, const string& aDllName) |
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157 { |
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158 CRef ref; |
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159 ref.SetId(aId); |
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160 ref.SetUid(aUid); |
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161 ref.SetDllName(aDllName); |
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162 iContents.push_back(ref); |
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163 GenerateImpl(); |
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164 } |
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165 |
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166 void CCdlTkPackage::AddExternalContent(const string& aInstanceName, const string& aDllSourcePath, const string& aDllName) |
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167 { |
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168 CRef ref; |
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169 ref.SetDllInstName(aInstanceName); |
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170 ref.SetDllName(aDllName); |
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171 ref.SetDllSourcePath(aDllSourcePath); |
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172 iContents.push_back(ref); |
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173 GenerateImpl(); |
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174 } |
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175 |
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176 const CCdlTkPackage::CRefs& CCdlTkPackage::Contents() const |
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177 { |
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178 return iContents; |
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179 } |
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180 |
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181 const string KArrayStart = "\ |
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182 \n\ |
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183 CDL_ARRAY_START(TCdlRef, contents)\n\ |
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184 \t{\n"; |
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185 |
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186 const string KArrayEnd = "\ |
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187 \t}\n\ |
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188 CDL_ARRAY_END(TCdlRef, contents);\n"; |
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189 |
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190 void CCdlTkPackage::GenerateImpl() |
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191 { |
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192 string defn; |
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193 |
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194 if (iContents.empty()) |
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195 { |
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196 defn = "EMPTY_CDL_ARRAY(TCdlRef, contents)\n"; |
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197 } |
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198 else |
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199 { |
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200 set<string> dllNames; |
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201 AddIncludesAndBuildDllSet(defn, dllNames); |
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202 AddDllNameLits(defn, dllNames); |
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203 CdlTkUtil::AppendString(defn, KArrayStart); |
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204 AddContents(defn); |
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205 CdlTkUtil::AppendString(defn, KArrayEnd); |
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206 } |
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207 |
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208 iContentsImpl->SetDefinition(defn); |
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209 } |
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210 |
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211 const string KInclude = "#include \"$NAME\"\n"; |
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212 |
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213 void CCdlTkPackage::AddIncludesAndBuildDllSet(string& aDefn, set<string>& aDllNames) |
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214 { |
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215 for (CRefs::iterator pRef = iContents.begin(); pRef != iContents.end(); ++pRef) |
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216 { |
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217 CRef& ref = *pRef; |
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218 string locInst = CdlTkUtil::ToLower(ref.LocalInstanceName()); |
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219 if (locInst.empty()) |
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220 { |
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221 // if it's not a local instance, add its dll name to the set |
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222 string dllName = ref.DllName(); |
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223 if (!dllName.empty()) |
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224 aDllNames.insert(dllName); |
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225 |
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226 // if the instance id comes from its host DLL, #include the host DLL ids |
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227 if (ref.Id() == KCdlTkGetInstanceIdFromHostDll) |
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228 { |
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229 string include = CdlTkUtil::ToLower(ref.DllSourcePath() + KDllInstHeader); |
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230 CdlTkUtil::AppendString(aDefn, CdlTkUtil::Replace("$NAME", include, KInclude)); |
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231 include = CdlTkUtil::ToLower(ref.DllSourcePath() + ref.DllInstName() + ".h"); |
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232 CdlTkUtil::AppendString(aDefn, CdlTkUtil::Replace("$NAME", include, KInclude)); |
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233 } |
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234 } |
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235 else |
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236 { |
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237 // #include local instances |
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238 CdlTkUtil::AppendString(aDefn, CdlTkUtil::Replace("$NAME", locInst+".h", KInclude)); |
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239 } |
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240 } |
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241 } |
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242 |
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243 const string KDllLit = "_LIT(_content_DLL_$CPP_NAME, \"$DLL_NAME\");\n"; |
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244 |
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245 void CCdlTkPackage::AddDllNameLits(string& aDefn, set<string>& aDllNames) |
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246 { |
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247 // add literals for all of the DLL names |
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248 for (set<string>::iterator pDll = aDllNames.begin(); pDll != aDllNames.end(); ++pDll) |
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249 { |
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250 CdlTkUtil::AppendString(aDefn, |
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251 CdlTkUtil::Replace("$CPP_NAME", CdlTkUtil::ToCpp(*pDll), |
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252 CdlTkUtil::Replace("$DLL_NAME", *pDll, KDllLit))); |
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253 } |
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254 } |
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255 |
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256 const string KLocRef = "\tLOCAL_CDL_REF($NAME),\n"; |
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257 |
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258 void CCdlTkPackage::AddContents(string& aDefn) |
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259 { |
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260 for (CRefs::iterator pRef = iContents.begin(); pRef != iContents.end(); ++pRef) |
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261 { |
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262 string locInst = pRef->LocalInstanceName(); |
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263 if (locInst.empty()) |
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264 { |
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265 // if it's not a local instance use {} intialisation |
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266 string id; |
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267 string uid; |
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268 if (pRef->Id() == KCdlTkGetInstanceIdFromHostDll) |
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269 { |
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270 id = pRef->DllInstName() + "::KCdlInstanceId"; |
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271 uid = pRef->DllInstName() + "::KCdlInterfaceUidValue"; |
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272 } |
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273 else |
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274 { |
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275 id = CdlTkUtil::IntToString(pRef->Id()); |
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276 uid = pRef->Uid(); |
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277 } |
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278 |
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279 stringstream ref; |
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280 ref << "\t{" << id << ", " << uid << ", "; |
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281 |
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282 // empty DLL name implies that the instance is in the same DLL, |
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283 // use use a null pointer, otherwise use the literal |
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284 string dllName = pRef->DllName(); |
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285 if (dllName.empty()) |
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286 ref << "NULL"; |
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287 else |
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288 ref << "LIT_AS_DESC_PTR(_content_DLL_" << CdlTkUtil::ToCpp(dllName) << ")"; |
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289 ref << "},\n"; |
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290 |
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291 CdlTkUtil::AppendString(aDefn, ref.str()); |
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292 } |
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293 else |
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294 { |
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295 // local instances use the LOCAL_CDL_REF macro. |
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296 CdlTkUtil::AppendString(aDefn, CdlTkUtil::Replace("$NAME", CdlTkUtil::ToCpp(locInst), KLocRef)); |
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297 } |
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298 } |
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299 } |
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300 |
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301 |
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302 } // end of namespace CdlCompilerToolkit |