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1 // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // wins\specific\property.cpp |
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15 // Emulator property management for emulator settings |
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16 // |
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17 // |
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18 |
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19 #define _CRTIMP // we want to use the static runtime library |
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20 |
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21 #define __INCLUDE_CAPABILITY_NAMES__ |
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22 #include "variant.h" |
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23 #include <string.h> |
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24 #include <stdlib.h> |
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25 #include <emulator.h> |
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26 |
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27 #ifdef _DEBUG |
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28 #define _DUMP_PROPERTY |
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29 #endif |
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30 |
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31 const char* KDefaultMachineName = "epoc"; |
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32 const char* KDefaultTestMachineName = "defaulttest"; |
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33 |
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34 // name of the environment variable to check for default path |
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35 const char* KDefaultEpocRootName = "EPOCROOT"; |
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36 |
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37 TInt ScreenId=0; |
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38 |
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39 // At the point this is created there is no kernel heap available |
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40 // So all memory allocation is done from a custom allocator |
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41 |
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42 const TInt KMaxTokenLength = 255; |
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43 |
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44 class Allocator |
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45 { |
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46 enum {ETotalMemory=0x10000}; // 64K |
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47 public: |
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48 Allocator(); |
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49 TAny* Alloc(TInt aSize); |
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50 TAny* Realloc(TAny* aCell, TInt aSize); |
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51 void Free(TAny* aCell); |
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52 private: |
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53 TUint iBuf[ETotalMemory]; |
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54 TUint* iFree; |
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55 }; |
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56 |
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57 Allocator::Allocator() |
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58 :iFree(iBuf) |
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59 {} |
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60 |
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61 TAny* Allocator::Alloc(TInt aSize) |
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62 { |
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63 aSize = (aSize + 7) >> 2; |
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64 if (iFree + aSize > iBuf + ETotalMemory) |
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65 return NULL; |
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66 TUint* p = iFree; |
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67 iFree += aSize; |
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68 *p++ = aSize; |
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69 return p; |
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70 } |
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71 |
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72 TAny* Allocator::Realloc(TAny* aCell, TInt aSize) |
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73 { |
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74 if (!aCell) |
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75 return Alloc(aSize); |
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76 |
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77 TUint* p = (TUint*)aCell; |
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78 TInt size = *--p; |
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79 if (iFree == p + size) |
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80 { |
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81 aSize = (aSize + 7) >> 2; |
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82 if (p + aSize > iBuf + ETotalMemory) |
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83 return NULL; |
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84 iFree = p + aSize; |
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85 *p = aSize; |
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86 return aCell; |
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87 } |
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88 |
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89 TAny* newp = Alloc(aSize); |
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90 if (newp) |
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91 { |
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92 memcpy(newp, aCell, size*sizeof(TUint)); |
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93 Free(aCell); |
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94 } |
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95 return newp; |
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96 } |
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97 |
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98 void Allocator::Free(TAny* ) |
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99 { |
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100 } |
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101 |
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102 Allocator TheAllocator; |
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103 |
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104 /////// |
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105 |
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106 char* Duplicate(const char* aString) |
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107 { |
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108 if (aString == NULL) |
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109 aString = ""; |
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110 |
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111 TInt size = strlen(aString) + 1; |
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112 char* p = (char*)TheAllocator.Alloc(size); |
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113 if (p) |
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114 memcpy(p, aString, size); |
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115 return p; |
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116 } |
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117 |
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118 // Properties class implementation |
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119 |
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120 Properties::Properties() |
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121 :iEntries(NULL),iCount(0),iSize(0) |
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122 {} |
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123 |
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124 const char* Properties::Insert(TInt aIndex, const char* aProperty, const char* aValue) |
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125 { |
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126 if (iCount == iSize) |
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127 { |
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128 TInt size = iSize == 0 ? 8 : iSize*2; |
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129 TAny* array = TheAllocator.Realloc(iEntries, size*sizeof(SEntry)); |
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130 if (array == NULL) |
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131 return NULL; |
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132 iEntries = (SEntry*)array; |
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133 iSize = size; |
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134 } |
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135 |
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136 char* prop = Duplicate(aProperty); |
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137 if (prop == NULL) |
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138 return NULL; |
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139 char* value = Duplicate(aValue); |
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140 if (value == NULL) |
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141 TheAllocator.Free(prop); |
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142 else |
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143 { |
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144 SEntry* e = &iEntries[aIndex]; |
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145 memmove(e+1, e, (iCount-aIndex)*sizeof(SEntry)); |
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146 e->iProperty = prop; |
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147 e->iValue = value; |
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148 ++iCount; |
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149 } |
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150 return value; |
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151 } |
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152 |
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153 const char* Properties::Replace(const char* aProperty, const char* aValue) |
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154 { |
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155 TInt ix = Find(aProperty); |
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156 if (ix < 0) |
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157 return Insert(~ix, aProperty, aValue); |
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158 // replacing a property |
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159 SEntry& e = iEntries[ix]; |
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160 char* value = Duplicate(aValue); |
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161 if (value != NULL) |
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162 { |
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163 TheAllocator.Free(e.iValue); |
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164 e.iValue = value; |
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165 } |
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166 return value; |
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167 } |
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168 |
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169 const char* Properties::Append(const char* aProperty, const char* aValue) |
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170 { |
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171 TInt ix = Find(aProperty); |
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172 if (ix < 0) |
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173 return Insert(~ix, aProperty, aValue); |
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174 |
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175 // append a property |
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176 SEntry& e = iEntries[ix]; |
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177 TInt size = strlen(e.iValue) + strlen(aValue) + 2; |
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178 char* value = (char*)TheAllocator.Realloc(e.iValue, size); |
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179 if (value != NULL) |
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180 { |
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181 strcat(value, ";"); |
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182 strcat(value, aValue); |
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183 e.iValue = value; |
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184 } |
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185 return value; |
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186 } |
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187 |
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188 TInt Properties::GetString(const char* aProperty, const char*& aValue) const |
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189 { |
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190 TInt ix = Find(aProperty); |
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191 if (ix < 0) |
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192 return KErrNotFound; |
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193 aValue = iEntries[ix].iValue; |
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194 return KErrNone; |
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195 } |
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196 |
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197 TInt Properties::GetInt(const char* aProperty, TInt& aValue) const |
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198 { |
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199 TInt ix = Find(aProperty); |
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200 if (ix < 0) |
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201 return KErrNotFound; |
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202 char* value = iEntries[ix].iValue; |
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203 char* end; |
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204 TBool neg = *value=='-'; |
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205 value += neg; |
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206 long val = strtoul(value, &end, 0); |
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207 if(neg) |
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208 { |
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209 if(val<0) |
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210 return KErrArgument; |
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211 val = -val; |
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212 } |
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213 if (*end != '\0') |
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214 return KErrArgument; |
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215 aValue = val; |
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216 return KErrNone; |
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217 } |
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218 |
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219 TInt Properties::GetBool(const char* aProperty, TBool& aValue, TBool aDefaultValue) const |
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220 { |
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221 TInt ix = Find(aProperty); |
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222 if (ix < 0) |
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223 { |
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224 aValue = aDefaultValue; |
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225 return KErrNone; |
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226 } |
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227 const char* value=iEntries[ix].iValue; |
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228 if (_stricmp(value, "on")==0 || _stricmp(value, "yes")==0 || _stricmp(value, "1")==0 || strlen(value)==0) |
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229 { |
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230 aValue = ETrue; |
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231 return KErrNone; |
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232 } |
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233 if (_stricmp(value, "off")==0 || _stricmp(value, "no")==0 || _stricmp(value, "0")==0 ) |
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234 { |
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235 aValue = EFalse; |
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236 return KErrNone; |
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237 } |
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238 |
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239 // Bool property has an illegal value! |
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240 return KErrArgument; |
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241 } |
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242 |
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243 TInt Properties::Find(const char* aProperty) const |
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244 // |
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245 // Lookup a property in the table |
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246 // return index (>=0) if found, ~insertion-point (<0) if not |
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247 // |
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248 { |
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249 TInt l = 0, r = iCount; |
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250 while (l < r) |
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251 { |
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252 TInt m = (l + r) >> 1; |
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253 const SEntry& e = iEntries[m]; |
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254 TInt k = _stricmp(aProperty,e.iProperty); |
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255 if (k < 0) |
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256 r = m; |
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257 else if (k > 0) |
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258 l = m + 1; |
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259 else |
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260 return m; |
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261 } |
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262 return ~l; |
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263 } |
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264 |
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265 #ifdef _DUMP_PROPERTY |
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266 void Properties::Dump() const |
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267 { |
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268 for (TInt i = 0; i < iCount; ++i) |
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269 { |
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270 const SEntry& e = iEntries[i]; |
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271 char buf[512]; |
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272 strcpy(buf, e.iProperty); |
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273 TInt len = strlen(e.iValue); |
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274 if (len) |
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275 { |
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276 strcat(buf, " = "); |
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277 if (len <= 256) |
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278 strcat(buf, e.iValue); |
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279 else |
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280 { |
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281 strncat(buf, e.iValue, 256); |
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282 strcat(buf, "..."); |
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283 } |
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284 } |
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285 strcat(buf, "\r\n"); |
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286 OutputDebugStringA(buf); |
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287 } |
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288 } |
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289 #endif |
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290 |
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291 // Property related variant functions |
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292 |
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293 TInt Wins::EmulatorHal(TInt aFunction, TAny* a1, TAny* a2) |
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294 { |
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295 TInt r=KErrNone; |
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296 switch(aFunction) |
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297 { |
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298 case EEmulatorHalStringProperty: |
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299 return iProperties.GetString((const char*)a1,*(const char**)a2); |
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300 case EEmulatorHalIntProperty: |
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301 return iProperties.GetInt((const char*)a1,*(TInt*)a2); |
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302 case EEmulatorHalBoolProperty: |
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303 return iProperties.GetBool((const char*)a1,*(TBool*)a2); |
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304 case EEmulatorHalMapFilename: |
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305 return MapFilename(*(const TDesC*)a1,*(TDes*)a2); |
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306 case EEmulatorHalSetFlip: |
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307 { |
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308 if (iUi) |
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309 { |
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310 TInt screen = (TInt)a2; |
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311 if((TUint)screen < (TUint)iUi->NumberOfScreens()) |
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312 return iUi->SetFlip(TEmulatorFlip(TInt(a1)),screen); |
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313 } |
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314 break; |
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315 } |
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316 case EEmulatorHalColorDepth: |
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317 { |
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318 TUint colorDepth = KDefaultColorDepth; |
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319 if(iUi) |
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320 { |
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321 if((TUint)a2 < (TUint)iUi->NumberOfScreens()) |
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322 colorDepth = iUi->ColorDepth((TInt)a2); |
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323 } |
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324 *(TUint*)a1 = colorDepth; |
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325 return KErrNone; |
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326 } |
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327 case EEmulatorHalCPUSpeed: |
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328 if (a1) |
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329 return SetCpuSpeed(TUint(a2)/1000); |
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330 *(TInt*)a2 = iCpuSpeed ? iCpuSpeed * 1000 : 1; |
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331 return KErrNone; |
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332 case EEmulatorHalNumberOfScreens: |
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333 *(TInt*)a2 = iUi ? iUi->NumberOfScreens() : 1; |
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334 return KErrNone; |
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335 case EEmulatorHalSetDisplayChannel: |
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336 if (iUi && (TUint)a1 < (TUint)iUi->NumberOfScreens()) |
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337 { |
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338 r = iUi->SetDisplayChannel((TInt)a1, static_cast<DDisplayChannel*>(a2)); |
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339 } |
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340 else |
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341 { |
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342 r = KErrNotSupported; |
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343 } |
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344 break; |
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345 default: |
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346 r=KErrNotSupported; |
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347 break; |
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348 } |
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349 return r; |
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350 } |
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351 |
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352 const char* KExtensionListNormal = "btracex.ldd;hcr.dll;winsgui;elocd.ldd;medint.pdd;medlfs.pdd;medmmc.pdd;epbusmmc.dll;epbusv.dll"; |
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353 const char* KExtensionUsiiNand = "?medusiiw.pdd"; |
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354 const char* KExtensionUsiiNandLoader = "?medusiiws.pdd"; |
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355 const char* KExtensionUsiiNandTest = "?medusiiwt.pdd"; |
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356 |
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357 |
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358 |
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359 |
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360 const int KMaxEpocRootSize = 120; |
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361 |
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362 TInt Wins::InitProperties(TBool aRunExe) |
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363 { |
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364 if (iProperties.Replace("MachineName", KDefaultMachineName) == NULL) |
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365 return KErrNoMemory; |
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366 |
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367 char epocRoot[KMaxEpocRootSize]; |
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368 |
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369 TInt total = GetEnvironmentVariableA( KDefaultEpocRootName, epocRoot, KMaxEpocRootSize); |
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370 |
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371 if (total != 0) |
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372 { |
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373 if (iProperties.Replace("EpocRoot", epocRoot) == NULL) |
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374 return KErrNoMemory; |
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375 } |
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376 |
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377 if (iProperties.Append("Extension", KExtensionListNormal) == NULL) |
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378 return KErrNoMemory; |
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379 |
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380 char overrideCDrive[MAX_PATH]; |
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381 overrideCDrive[0] = '\0'; |
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382 TInt r = ProcessCommandLine(aRunExe, overrideCDrive); |
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383 if (r != KErrNone) |
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384 return r; |
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385 |
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386 r = SetupPaths(); |
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387 if (r != KErrNone) |
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388 return r; |
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389 |
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390 r = LoadProperties(); |
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391 if (r != KErrNone) |
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392 return r; |
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393 |
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394 // get Unistore II Media Driver type from epoc.ini |
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395 const char* value = NULL; |
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396 |
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397 |
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398 iProperties.GetString("NandDriverType", value); |
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399 if (value) |
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400 { |
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401 if (value && _stricmp("XSR",value)==0) |
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402 { |
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403 // epoc.ini "NandDriverType=XSR" for XSR/Unistore-II driver |
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404 if (iProperties.Append("Extension", KExtensionUsiiNand) == NULL) |
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405 return KErrNoMemory; |
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406 } |
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407 else if (value && _stricmp("XSRNandloader",value)==0) |
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408 { |
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409 // epoc.ini "NandDriverType=XSRNandloader" for XSR/Unistore-II nandloader driver |
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410 if (iProperties.Append("Extension", KExtensionUsiiNandLoader) == NULL) |
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411 return KErrNoMemory; |
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412 } |
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413 else if (value && _stricmp("XSRTest",value)==0) |
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414 { |
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415 // epoc.ini "NandDriverType=XSRTest" for XSR/Unistore-II test driver |
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416 if (iProperties.Append("Extension", KExtensionUsiiNandTest) == NULL) |
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417 return KErrNoMemory; |
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418 } |
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419 else |
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420 { |
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421 // If epoc.ini contains "NandDriverType=???" but ??? not equal to any |
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422 // of above XSR driver types then load production/release XSR |
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423 // driver |
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424 if (iProperties.Append("Extension", KExtensionUsiiNand) == NULL) |
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425 return KErrNoMemory; |
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426 |
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427 } |
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428 } |
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429 else |
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430 { |
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431 // Load the production/release XSR driver, if value is NULL |
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432 if (iProperties.Append("Extension", KExtensionUsiiNand) == NULL) |
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433 return KErrNoMemory; |
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434 |
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435 } |
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436 |
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437 |
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438 // load additional configuration specific properties |
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439 |
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440 // get the multi property "configuration" |
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441 value = NULL; |
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442 iProperties.GetString("configuration", value); |
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443 |
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444 // load each one of these |
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445 // check for any screen specific properties in the main epoc.ini |
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446 // if configuration property is set |
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447 if (value && !iConfigPropertySet) //configuration |
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448 { |
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449 iConfigId = 0; |
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450 char configFileName[100]; |
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451 do |
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452 { |
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453 //load each set of properties |
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454 |
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455 const char * pdest = strchr(value, ';'); |
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456 TInt result = pdest - value; |
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457 if(pdest) |
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458 { |
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459 strncpy(configFileName, value, result); |
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460 configFileName[result] = '\0'; |
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461 value = value + result + 1; |
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462 } |
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463 else |
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464 { |
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465 strcpy(configFileName, value); |
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466 value += strlen(value); |
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467 } |
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468 |
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469 r = LoadConfigSpecificProperties(configFileName); |
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470 if (r == KErrNone) |
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471 iConfigId++; |
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472 } |
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473 while(*value); |
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474 } |
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475 |
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476 char scr[30]; |
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477 //if iConfigId is zero, there is only 1 configuration |
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478 wsprintfA(scr, "ConfigCount %d", iConfigId ? iConfigId : 1); |
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479 r = AddProperty(scr, scr+strlen(scr)); |
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480 if (r != KErrNone) |
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481 return r; |
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482 |
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483 r = SetupMediaPath(); |
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484 if (r != KErrNone) |
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485 return r; |
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486 |
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487 if (overrideCDrive[0] != '\0') |
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488 SetupDrive('c', overrideCDrive); |
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489 |
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490 if (iProperties.Append("Extension", "exstart") == NULL) |
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491 return KErrNoMemory; |
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492 |
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493 #ifdef _DUMP_PROPERTY |
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494 iProperties.Dump(); |
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495 #endif |
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496 |
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497 return KErrNone; |
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498 } |
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499 |
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500 char* skipws(char* aPtr) |
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501 { |
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502 while (isspace(*aPtr)) |
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503 ++aPtr; |
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504 return aPtr; |
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505 } |
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506 |
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507 char* skiptok(char* aPtr) |
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508 { |
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509 if (*aPtr == '\"') |
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510 { |
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511 ++aPtr; |
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512 while (*aPtr && *aPtr++ != '\"') |
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513 {} |
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514 } |
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515 else |
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516 { |
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517 while (*aPtr && !isspace(*aPtr)) |
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518 ++aPtr; |
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519 } |
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520 return aPtr; |
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521 } |
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522 |
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523 #ifdef _DEBUG |
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524 struct TDebugTrace |
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525 { |
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526 const char* iName; |
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527 TInt iMask; |
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528 }; |
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529 |
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530 // Only the first 32 trace bits can be defined using these values |
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531 // "ALWAYS" in this context means all of the first 32 bits not all 256 bits |
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532 const TDebugTrace KTraceValues[] = |
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533 { |
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534 {"ALWAYS", KALWAYS}, |
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535 {"BOOT", 1<<KBOOT}, |
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536 {"DEVICE", 1<<KDEVICE}, |
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537 {"DFC", 1<<KDFC}, |
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538 {"DLL", 1<<KDLL}, |
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539 {"EVENT", 1<<KEVENT}, |
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540 {"EXEC", 1<<KEXEC}, |
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541 {"DEBUGGER", 1<<KDEBUGGER}, |
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542 {"EXTENSION", 1<<KEXTENSION}, |
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543 {"FAIL", 1<<KFAIL}, |
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544 {"HARDWARE", 1<<KHARDWARE}, |
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545 {"IPC", 1<<KIPC}, |
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546 {"LOCDRV", 1<<KLOCDRV}, |
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547 {"MEMTRACE", 1<<KMEMTRACE}, |
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548 {"MMU", 1<<KMMU}, |
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549 {"NKERN", 1<<KNKERN}, |
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550 {"OBJECT", 1<<KOBJECT}, |
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551 {"PANIC", 1<<KPANIC}, |
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552 {"PBUS1", 1<<KPBUS1}, |
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553 {"PBUS2", 1<<KPBUS2}, |
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554 {"PBUSDRV", 1<<KPBUSDRV}, |
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555 {"POWER", 1<<KPOWER}, |
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556 {"PROC", 1<<KPROC}, |
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557 {"SCHED", 1<<KSCHED}, |
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558 {"SCHED2", 1<<KSCHED2}, |
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559 {"SCRATCH", 1<<KSCRATCH}, |
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560 {"SEMAPHORE", 1<<KSEMAPHORE}, |
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561 {"SERVER", 1<<KSERVER}, |
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562 {"THREAD", 1<<KTHREAD}, |
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563 {"THREAD2", 1<<KTHREAD2}, |
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564 {"TIMING", 1<<KTIMING}, |
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565 {"DMA", 1<<KDMA}, |
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566 {"MMU2", 1<<KMMU2} |
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567 }; |
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568 const TInt KMaxTraceName = 9; |
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569 const TInt KCountTraceValues = sizeof(KTraceValues)/sizeof(TDebugTrace); |
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570 |
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571 static const TDebugTrace* TraceType(const char* aTrace, TInt aLen) |
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572 { |
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573 if (aLen > KMaxTraceName) |
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574 return 0; |
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575 |
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576 char name[KMaxTraceName + 1]; |
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577 strncpy(name, aTrace, aLen); |
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578 name[aLen] = '\0'; |
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579 |
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580 for (TInt i=KCountTraceValues; --i>=0;) |
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581 { |
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582 if (_stricmp(name, KTraceValues[i].iName)==0) |
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583 return &KTraceValues[i]; |
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584 } |
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585 return 0; |
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586 } |
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587 #endif |
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588 |
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589 TInt Wins::DebugMask() |
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590 { |
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591 TInt mask = KDefaultDebugMask; |
|
592 if (iProperties.GetInt("DebugMask", mask) != KErrArgument) |
|
593 return mask; |
|
594 #ifdef _DEBUG |
|
595 // allow text ones |
|
596 const char* e; |
|
597 if (iProperties.GetString("DebugMask", e) != KErrNone) |
|
598 return mask; |
|
599 |
|
600 for (;;) |
|
601 { |
|
602 char* p = skipws((char*)e); |
|
603 if (*p == 0) |
|
604 break; |
|
605 e = skiptok(p); |
|
606 TBool add = ETrue; |
|
607 if (*p == '+') |
|
608 ++p; |
|
609 else if (*p == '-') |
|
610 { |
|
611 add = EFalse; |
|
612 ++p; |
|
613 } |
|
614 const TDebugTrace* type = TraceType(p, e - p); |
|
615 if (type) |
|
616 { |
|
617 if (add) |
|
618 mask |= type->iMask; |
|
619 else |
|
620 mask &= ~type->iMask; |
|
621 } |
|
622 } |
|
623 #endif |
|
624 return mask; |
|
625 } |
|
626 |
|
627 TUint32 Wins::KernelConfigFlags() |
|
628 { |
|
629 TUint32 flags = 0; |
|
630 TBool b; |
|
631 |
|
632 b=0; |
|
633 iProperties.GetBool("PlatSecEnforcement",b,EFalse); |
|
634 if(b) flags |= EKernelConfigPlatSecEnforcement; |
|
635 Wins::EarlyLogging("PlatSecEnforcement ",b?"ON":"OFF"); |
|
636 |
|
637 b=0; |
|
638 iProperties.GetBool("PlatSecDiagnostics",b,EFalse); |
|
639 if(b) flags |= EKernelConfigPlatSecDiagnostics; |
|
640 Wins::EarlyLogging("PlatSecDiagnostics ",b?"ON":"OFF"); |
|
641 |
|
642 b=0; |
|
643 iProperties.GetBool("PlatSecProcessIsolation",b,EFalse); |
|
644 if(b) flags |= EKernelConfigPlatSecProcessIsolation; |
|
645 Wins::EarlyLogging("PlatSecProcessIsolation ",b?"ON":"OFF"); |
|
646 |
|
647 b=0; |
|
648 iProperties.GetBool("PlatSecEnforceSysBin",b,EFalse); |
|
649 if(b) flags |= EKernelConfigPlatSecEnforceSysBin; |
|
650 Wins::EarlyLogging("PlatSecEnforceSysBin ",b?"ON":"OFF"); |
|
651 |
|
652 b=0; |
|
653 iProperties.GetBool("CrazyScheduling",b,EFalse); |
|
654 if(b) flags |= EKernelConfigCrazyScheduling; |
|
655 Wins::EarlyLogging("CrazyScheduling ",b?"ON":"OFF"); |
|
656 |
|
657 return flags; |
|
658 } |
|
659 |
|
660 void Wins::DisabledCapabilities(SCapabilitySet& aCapabilities) |
|
661 { |
|
662 const char* text; |
|
663 if(iProperties.GetString("PlatSecDisabledCaps", text)!=KErrNone) |
|
664 text = "NONE"; |
|
665 Wins::EarlyLogging("PlatSecDisabledCaps ",text); |
|
666 ParseCapabilitiesArg(aCapabilities,text); |
|
667 } |
|
668 |
|
669 #define PARSE_CAPABILITIES_ERROR(aMessage) Wins::EarlyLogging(aMessage,0) |
|
670 #define PARSE_CAPABILITIES_ERROR2(aMessage,aArg) Wins::EarlyLogging(aMessage,aArg) |
|
671 #define strnicmp _strnicmp |
|
672 |
|
673 TInt Wins::ParseCapabilitiesArg(SCapabilitySet& aCapabilities, const char *aText) |
|
674 // |
|
675 // This is a cun'n'paste copy of the function in TOOLS\E32TOOLS\HOST\H_UTIL.CPP |
|
676 // Keep both of these versions up to date with each other |
|
677 // |
|
678 { |
|
679 memset(&aCapabilities,0,sizeof(aCapabilities)); |
|
680 char c; |
|
681 while((c=*aText)!=0) |
|
682 { |
|
683 if(c<=' ') |
|
684 { |
|
685 ++aText; |
|
686 continue; |
|
687 } |
|
688 int invert=0; |
|
689 if(c=='+') |
|
690 { |
|
691 ++aText; |
|
692 c=*aText; |
|
693 } |
|
694 if(c=='-') |
|
695 { |
|
696 invert=1; |
|
697 ++aText; |
|
698 } |
|
699 const char* name = aText; |
|
700 while((c=*aText)>' ') |
|
701 { |
|
702 if(c=='-' || c=='+') |
|
703 break; |
|
704 ++aText; |
|
705 } |
|
706 TInt n = aText-name; |
|
707 TInt i; |
|
708 |
|
709 if(n==3 && strnicmp("all",name,n)==0) |
|
710 { |
|
711 if(invert) |
|
712 { |
|
713 PARSE_CAPABILITIES_ERROR("Capability '-ALL' not allowed"); |
|
714 return KErrArgument; |
|
715 } |
|
716 for(i=0; i<ECapability_Limit; i++) |
|
717 { |
|
718 if(CapabilityNames[i]) |
|
719 aCapabilities[i>>5] |= (1<<(i&31)); |
|
720 } |
|
721 continue; |
|
722 } |
|
723 |
|
724 if(n==4 && strnicmp("none",name,n)==0) |
|
725 { |
|
726 if(invert) |
|
727 { |
|
728 PARSE_CAPABILITIES_ERROR("Capability '-NONE' not allowed"); |
|
729 return KErrArgument; |
|
730 } |
|
731 memset(&aCapabilities,0,sizeof(aCapabilities)); |
|
732 continue; |
|
733 } |
|
734 |
|
735 for(i=0; i<ECapability_Limit; i++) |
|
736 { |
|
737 const char* cap = CapabilityNames[i]; |
|
738 if(!cap) |
|
739 continue; |
|
740 if((int)strlen(cap)!=n) |
|
741 continue; |
|
742 if(strnicmp(cap,name,n)!=0) |
|
743 continue; |
|
744 break; |
|
745 } |
|
746 if(i>=ECapability_Limit) |
|
747 { |
|
748 char badName[32]; |
|
749 if(n>=sizeof(badName)) n=sizeof(badName)-1; |
|
750 memcpy(badName,name,n); |
|
751 badName[n]=0; |
|
752 PARSE_CAPABILITIES_ERROR2("Unrecognised capability name: ",badName); |
|
753 return KErrArgument; |
|
754 } |
|
755 if(invert) |
|
756 aCapabilities[i>>5] &= ~(1<<(i&31)); |
|
757 else |
|
758 aCapabilities[i>>5] |= (1<<(i&31)); |
|
759 } |
|
760 return KErrNone; |
|
761 } |
|
762 |
|
763 TInt Wins::AddProperty(char* aProperty, const char* aEol) |
|
764 { |
|
765 const char* tok = aProperty; |
|
766 int c; |
|
767 do |
|
768 { |
|
769 if (aProperty == aEol) |
|
770 { |
|
771 // boolean property |
|
772 if (_stricmp(tok, "_NewScreen_") == 0) |
|
773 { |
|
774 ++ScreenId; |
|
775 return KErrNone; |
|
776 } |
|
777 else |
|
778 { |
|
779 char newtok[KMaxTokenLength]; |
|
780 if (ConfigSpecificProperty(tok)) |
|
781 { |
|
782 wsprintfA(newtok, "Configuration[%d]", iConfigId); |
|
783 strcat(newtok, tok); |
|
784 tok = newtok; |
|
785 } |
|
786 } |
|
787 return iProperties.Replace(tok, NULL) == NULL ? KErrNoMemory : KErrNone; |
|
788 } |
|
789 c=*aProperty++; |
|
790 } while (isalnum(c) || c=='_'); |
|
791 aProperty[-1]='\0'; // terminate property name |
|
792 while (isspace(c)) |
|
793 c=*aProperty++; |
|
794 TBool append=ETrue; |
|
795 if (c=='=') |
|
796 { |
|
797 append=EFalse; |
|
798 c=*aProperty++; |
|
799 } |
|
800 else if (c=='+' && *aProperty=='=') |
|
801 { |
|
802 ++aProperty; |
|
803 c=*aProperty++; |
|
804 } |
|
805 while (isspace(c)) |
|
806 c=*aProperty++; |
|
807 --aProperty; // point back to value |
|
808 |
|
809 if (_strnicmp(tok, "_epoc_drive_", 12) == 0) |
|
810 return SetupDrive(tok[12], aProperty); |
|
811 else |
|
812 { |
|
813 char newtok[KMaxTokenLength]; |
|
814 if (ConfigSpecificProperty(tok)) |
|
815 { |
|
816 if (ScreenSpecificProperty(tok)) |
|
817 { |
|
818 wsprintfA(newtok, "Configuration[%d][%d]", iConfigId, ScreenId); |
|
819 } |
|
820 else |
|
821 { |
|
822 wsprintfA(newtok, "Configuration[%d]", iConfigId); |
|
823 } |
|
824 strcat(newtok, tok); |
|
825 tok = newtok; |
|
826 } |
|
827 if (append) |
|
828 return iProperties.Append(tok, aProperty) == NULL ? KErrNoMemory : KErrNone; |
|
829 else |
|
830 return iProperties.Replace(tok, aProperty) == NULL ? KErrNoMemory : KErrNone; |
|
831 } |
|
832 } |
|
833 |
|
834 TInt Wins::ProcessCommandLine(TBool aRunExe, char* aCDrive) |
|
835 { |
|
836 if (aRunExe) |
|
837 { |
|
838 char exe[MAX_PATH]; |
|
839 DWORD len=GetModuleFileNameA(NULL, exe, MAX_PATH); |
|
840 if (len == 0) |
|
841 return KErrGeneral; |
|
842 exe[len] = '\0'; |
|
843 const char* base = strrchr(exe, '\\') + 1; |
|
844 if (iProperties.Replace("AutoRun", base) == NULL) |
|
845 return KErrNoMemory; |
|
846 } |
|
847 |
|
848 char* cmd = skipws(skiptok(GetCommandLineA())); |
|
849 if (strstr(cmd, "--") != NULL) |
|
850 { |
|
851 for (;;) |
|
852 { |
|
853 cmd = strchr(cmd, '-') + 1; |
|
854 TInt opt = *cmd++; |
|
855 if (opt == '-') |
|
856 break; |
|
857 char* end = skiptok(cmd); |
|
858 *end = '\0'; |
|
859 switch (tolower(opt)) |
|
860 { |
|
861 case 'd': |
|
862 { |
|
863 TInt r = AddProperty(cmd, end); |
|
864 if (r != KErrNone) |
|
865 return r; |
|
866 } |
|
867 break; |
|
868 case 'm': |
|
869 // specify base name for .INI file |
|
870 if (iProperties.Replace("MachineName", cmd) == NULL) |
|
871 return KErrNoMemory; |
|
872 break; |
|
873 case 'l': |
|
874 // specify language |
|
875 if (iProperties.Replace("TheMachineLanguageIndex", cmd) == NULL) |
|
876 return KErrNoMemory; |
|
877 break; |
|
878 case 'c': |
|
879 // specify path for emulated C drive |
|
880 { |
|
881 DWORD len=GetFullPathNameA(cmd, MAX_PATH, aCDrive, NULL); |
|
882 if (len==0 || len >= MAX_PATH) |
|
883 aCDrive[0] = '\0'; |
|
884 } |
|
885 break; |
|
886 case 't': |
|
887 // specify the temp path as the emulated C drive |
|
888 { |
|
889 DWORD len=GetTempPathA(MAX_PATH, aCDrive); |
|
890 if (len==0 || len >= MAX_PATH) |
|
891 aCDrive[0] = '\0'; |
|
892 } |
|
893 break; |
|
894 } |
|
895 cmd = end+1; |
|
896 } |
|
897 cmd = skipws(cmd); |
|
898 } |
|
899 |
|
900 if (aRunExe && iProperties.Replace("CommandLine", cmd) == NULL) |
|
901 return KErrNoMemory; |
|
902 |
|
903 return KErrNone; |
|
904 } |
|
905 |
|
906 TInt Wins::LoadConfigSpecificProperties(const char * aFile) |
|
907 { |
|
908 const char* path; |
|
909 TInt r = iProperties.GetString("EmulatorDataPath", path); |
|
910 if (r != KErrNone) |
|
911 return r; |
|
912 |
|
913 char file[KMaxFileName + 1]; |
|
914 strcpy(file, path); |
|
915 strcat(file, aFile); |
|
916 |
|
917 char* iniData; |
|
918 r = ReadIniFile(file, iniData); |
|
919 if (r == KErrNone) |
|
920 { |
|
921 r = ReadProperties(iniData); |
|
922 VirtualFree(iniData, 0, MEM_RELEASE); |
|
923 } |
|
924 else if (r == KErrNotFound) |
|
925 r = KErrNotFound; |
|
926 |
|
927 return r; |
|
928 |
|
929 } |
|
930 |
|
931 |
|
932 |
|
933 TInt Wins::LoadProperties() |
|
934 { |
|
935 const char* path; |
|
936 TInt r = iProperties.GetString("EmulatorDataPath", path); |
|
937 if (r != KErrNone) |
|
938 return r; |
|
939 const char* name; |
|
940 r = iProperties.GetString("MachineName", name); |
|
941 if (r != KErrNone) |
|
942 return r; |
|
943 retry: |
|
944 char file[KMaxFileName + 1]; |
|
945 strcpy(file, path); |
|
946 strcat(file, name); |
|
947 strcat(file, ".ini"); |
|
948 |
|
949 char* iniData; |
|
950 r = ReadIniFile(file, iniData); |
|
951 if (r == KErrNone) |
|
952 { |
|
953 r = ReadProperties(iniData); |
|
954 VirtualFree(iniData, 0, MEM_RELEASE); |
|
955 } |
|
956 else if (r == KErrNotFound) |
|
957 { |
|
958 if(_stricmp(name,KDefaultMachineName)==0) |
|
959 { |
|
960 // try test ini file |
|
961 name = KDefaultTestMachineName; |
|
962 goto retry; |
|
963 } |
|
964 r = KErrNone; // no ini file - oh well |
|
965 } |
|
966 |
|
967 return r; |
|
968 } |
|
969 |
|
970 TInt Wins::ReadProperties(char* aData) |
|
971 { |
|
972 ScreenId = 0; |
|
973 while (*aData) |
|
974 { |
|
975 char* beg = aData; |
|
976 char* eol = strchr(beg, '\n'); |
|
977 aData = eol+1; |
|
978 if (eol == beg) |
|
979 continue; |
|
980 if (eol[-1] == '\r' && --eol == beg) |
|
981 continue; |
|
982 *eol = '\0'; // terminate line |
|
983 |
|
984 while (isspace(*beg)) |
|
985 ++beg; |
|
986 char* comment = strchr(beg, '#'); |
|
987 if (comment) |
|
988 eol = comment; |
|
989 while (eol > beg && isspace(eol[-1])) |
|
990 --eol; |
|
991 if (beg == eol) |
|
992 continue; |
|
993 *eol = '\0'; // terminate line |
|
994 |
|
995 TInt r = AddProperty(beg, eol); |
|
996 if (r != KErrNone) |
|
997 return r; |
|
998 } |
|
999 char sc[5]; |
|
1000 wsprintfA(sc, "%d", ScreenId+1); |
|
1001 TInt screens; |
|
1002 if(iProperties.GetInt("[screens]", screens) == KErrNone && screens > ScreenId) |
|
1003 return KErrNone; |
|
1004 else |
|
1005 return iProperties.Replace("[screens]", sc) == NULL ? KErrNoMemory : KErrNone; |
|
1006 } |
|
1007 |
|
1008 TInt Wins::ReadIniFile(const char* aFileName, char*& aContents) |
|
1009 { |
|
1010 TInt r = KErrNone; |
|
1011 HANDLE file=CreateFileA(aFileName, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); |
|
1012 if (!file || file==INVALID_HANDLE_VALUE) |
|
1013 r = KErrNotFound; // More than likely ! |
|
1014 else |
|
1015 { |
|
1016 TInt size=GetFileSize(file, NULL); |
|
1017 if (size==INVALID_FILE_SIZE) |
|
1018 r = KErrGeneral; |
|
1019 else |
|
1020 { |
|
1021 // fileSize+3 to ensure zero-termination of file and trailing CRLF |
|
1022 // VirtualAlloc initializes memory to zero |
|
1023 TAny* data = VirtualAlloc(NULL, size+3, MEM_COMMIT, PAGE_READWRITE); |
|
1024 if (!data) |
|
1025 r = KErrNoMemory; |
|
1026 else |
|
1027 { |
|
1028 DWORD bytesRead; |
|
1029 if (!ReadFile(file, data, size, &bytesRead, NULL)) |
|
1030 { |
|
1031 VirtualFree(data, 0, MEM_RELEASE); |
|
1032 r = KErrGeneral; |
|
1033 } |
|
1034 else |
|
1035 { |
|
1036 aContents = (LPSTR)data; |
|
1037 strcpy(aContents + size,"\r\n"); |
|
1038 } |
|
1039 } |
|
1040 } |
|
1041 CloseHandle(file); |
|
1042 } |
|
1043 return r; |
|
1044 } |
|
1045 |
|
1046 |
|
1047 TInt Wins::SetupPaths() |
|
1048 // |
|
1049 // set up the Emulator paths |
|
1050 // |
|
1051 { |
|
1052 // the Emulator path |
|
1053 CHAR path[KMaxFileName + 1]; |
|
1054 DWORD len=GetModuleFileNameA(NULL, path, KMaxFileName); |
|
1055 if (len == 0) |
|
1056 return(KErrGeneral); |
|
1057 path[len] = '\0'; |
|
1058 _strlwr(path); |
|
1059 *(strrchr(path, '\\') + 1) = '\0'; |
|
1060 const char* emulatorPath = iProperties.Replace("EmulatorPath", path); |
|
1061 if (!emulatorPath) |
|
1062 return KErrNoMemory; |
|
1063 |
|
1064 CHAR drive[KMaxFileName + 1]; |
|
1065 |
|
1066 // the Emulator data path |
|
1067 strcat(path, "data\\"); |
|
1068 DWORD att = GetFileAttributesA(path); |
|
1069 if (att != -1 && (att&FILE_ATTRIBUTE_DIRECTORY)) |
|
1070 { |
|
1071 // if Data directory exists in the emulator path, do things the new way |
|
1072 strcpy(drive, emulatorPath); |
|
1073 strcat(drive,"c\\"); |
|
1074 } |
|
1075 else |
|
1076 { |
|
1077 // the old way |
|
1078 #if defined(__VC32__) |
|
1079 char* p = strstr(path, "\\epoc32\\release\\wins\\"); |
|
1080 #elif defined(__CW32__) |
|
1081 char* p = strstr(path, "\\epoc32\\release\\winscw\\"); |
|
1082 #endif |
|
1083 if (p == NULL) |
|
1084 return KErrNotFound; |
|
1085 strcpy(p, "\\epoc32\\"); |
|
1086 strcpy(drive, path); |
|
1087 strcat(path, "data\\"); |
|
1088 #if defined(__VC32__) |
|
1089 strcat(drive,"wins\\c\\"); |
|
1090 #elif defined(__CW32__) |
|
1091 strcat(drive,"winscw\\c\\"); |
|
1092 #endif |
|
1093 } |
|
1094 if (!iProperties.Replace("EmulatorDataPath", path)) |
|
1095 return KErrNoMemory; |
|
1096 |
|
1097 // The Emulator Image path (for temporary EXE files) |
|
1098 const char* eip; |
|
1099 TInt r = iProperties.GetString("EmulatorImagePath", eip); |
|
1100 if (r!=KErrNone) |
|
1101 { |
|
1102 len=GetTempPathA(KMaxFileName, path); |
|
1103 strcat(path, "epoc\\"); |
|
1104 char* p = path + strlen(path); |
|
1105 *p++ = emulatorPath[0]; |
|
1106 strcpy(p, emulatorPath+2); |
|
1107 if (!iProperties.Replace("EmulatorImagePath", path)) |
|
1108 return KErrNoMemory; |
|
1109 } |
|
1110 else |
|
1111 strcpy(path, eip); |
|
1112 if (!Emulator::CreateAllDirectories(path)) |
|
1113 return Emulator::LastError(); |
|
1114 |
|
1115 // Win32 filesystem paths mapped to local WINS drives |
|
1116 r = SetupDrive('c',drive); // set up C here, can be overridden by system.ini settings |
|
1117 if (r) |
|
1118 return(r); |
|
1119 |
|
1120 strcpy(drive, emulatorPath); |
|
1121 strcat(drive,"z\\"); |
|
1122 |
|
1123 r=SetupDrive('z',drive); // set up Z here, can be overridden by system.ini settings |
|
1124 if (r) |
|
1125 return(r); |
|
1126 |
|
1127 return(KErrNone); |
|
1128 } |
|
1129 |
|
1130 TInt Wins::SetupMediaPath() |
|
1131 // |
|
1132 // Set up the path for emulated media devices 'EmulatedMediaPath' |
|
1133 // The default is <datapath>media/ |
|
1134 // The system temporary path can be set by value '%temp%' |
|
1135 // |
|
1136 { |
|
1137 CHAR path[KMaxFileName + 1]; |
|
1138 const char* mpath; |
|
1139 if (iProperties.GetString("EmulatorMediaPath", mpath) == KErrNotFound) |
|
1140 { |
|
1141 const char* dpath; |
|
1142 TInt r = iProperties.GetString("EmulatorDataPath", dpath); |
|
1143 if (r != KErrNone) |
|
1144 return r; |
|
1145 strcpy(path, dpath); |
|
1146 strcat(path, "media\\"); |
|
1147 return iProperties.Replace("EmulatorMediaPath", path) ? KErrNone : KErrNoMemory; |
|
1148 } |
|
1149 |
|
1150 if (_stricmp(mpath, "%temp%") == 0) |
|
1151 { |
|
1152 DWORD len=GetTempPathA(KMaxFileName, path); |
|
1153 if (len > 0 && len < KMaxFileName) |
|
1154 return iProperties.Replace("EmulatorMediaPath", path) ? KErrNone : KErrNoMemory; |
|
1155 } |
|
1156 |
|
1157 return KErrNone; |
|
1158 } |
|
1159 |
|
1160 const char* Wins::EmulatorMediaPath() |
|
1161 { |
|
1162 const char* mpath = NULL; |
|
1163 iProperties.GetString("EmulatorMediaPath", mpath); |
|
1164 return mpath; |
|
1165 } |
|
1166 |
|
1167 TInt Wins::SetupDrive(int aDrive, const char* aPath) |
|
1168 // |
|
1169 // set up emulated drives |
|
1170 // |
|
1171 { |
|
1172 |
|
1173 // Z drive can't end in anything but "Z\\", since we chop this off and use |
|
1174 // the resulting directory to find filenames with no drive specified in |
|
1175 // MapFileName() below. |
|
1176 aDrive = tolower(aDrive); |
|
1177 if (aDrive=='z') |
|
1178 { |
|
1179 const char* end = aPath + strlen(aPath); |
|
1180 if (_stricmp(end-2,"\\z") != 0 && _stricmp(end-3,"\\z\\") != 0) |
|
1181 return KErrArgument; |
|
1182 } |
|
1183 |
|
1184 char prop[] = "_epoc_drive_?"; |
|
1185 *strchr(prop, '?') = char(aDrive); |
|
1186 |
|
1187 |
|
1188 // If the path begins with the keyword %epocroot%, replace this with EPOCROOT |
|
1189 if (_strnicmp(aPath, "%epocroot%", 10) == 0) |
|
1190 { |
|
1191 aPath += 10; // skip "%epocroot%" |
|
1192 |
|
1193 const char* eRoot; |
|
1194 TInt r = iProperties.GetString("EpocRoot", eRoot); |
|
1195 if (r != KErrNone) |
|
1196 return r; |
|
1197 |
|
1198 int rootSize = strlen(eRoot); |
|
1199 int pathSize = strlen(aPath); |
|
1200 if(rootSize+pathSize>MAX_PATH) |
|
1201 return KErrArgument; |
|
1202 |
|
1203 char fullPath[MAX_PATH+1]; |
|
1204 memcpy(fullPath,eRoot,rootSize); |
|
1205 memcpy(fullPath+rootSize,aPath,pathSize+1); // +1 to get the terminating NULL char |
|
1206 |
|
1207 return iProperties.Replace(prop, fullPath) ? KErrNone : KErrNoMemory; |
|
1208 |
|
1209 } |
|
1210 else |
|
1211 // otherwise, aPath is fully qualified path name. Use that. |
|
1212 return iProperties.Replace(prop, aPath) ? KErrNone : KErrNoMemory; |
|
1213 |
|
1214 } |
|
1215 |
|
1216 TInt Wins::MapDrive(int aDrive, TDes& aBuffer) const |
|
1217 // |
|
1218 // Map aDrive to a path given by environment variables or defaults |
|
1219 // Use this function only in WINS builds |
|
1220 // |
|
1221 { |
|
1222 char drive[KMaxFileName + 1]; |
|
1223 char prop[] = "_epoc_drive_?"; |
|
1224 *strchr(prop, '?') = char(tolower(aDrive)); |
|
1225 |
|
1226 TInt len; |
|
1227 const char* val; |
|
1228 if (iProperties.GetString(prop, val) == KErrNone) |
|
1229 { |
|
1230 len = strlen(val); |
|
1231 if (len > KMaxFileName) |
|
1232 return KErrArgument; |
|
1233 strcpy(drive, val); |
|
1234 } |
|
1235 else |
|
1236 { |
|
1237 // not in properties, so check environment |
|
1238 len = GetEnvironmentVariableA(prop, drive, KMaxFileName + 1); |
|
1239 if (len > KMaxFileName) |
|
1240 return KErrArgument; |
|
1241 } |
|
1242 while (len > 0 && isspace(drive[len-1])) |
|
1243 --len; |
|
1244 if (len == 0) |
|
1245 return KErrNotFound; |
|
1246 if (drive[len-1] != '\\') // add trailing backslash |
|
1247 drive[len++] = '\\'; |
|
1248 if (drive[0] == '\\') |
|
1249 { |
|
1250 // put in the emulator drive |
|
1251 TInt r = iProperties.GetString("EmulatorPath", val); |
|
1252 if (r != KErrNone) |
|
1253 return r; |
|
1254 |
|
1255 memmove(drive + 2, drive, len); |
|
1256 drive[0] = val[0]; |
|
1257 drive[1] = ':'; |
|
1258 len += 2; |
|
1259 } |
|
1260 else if (len < 3 || drive[1] != ':' || drive[2] != '\\') |
|
1261 return KErrArgument; |
|
1262 #ifdef _UNICODE |
|
1263 TUint16* aBufPtr = (TUint16*)aBuffer.Ptr(); |
|
1264 const TText* drv = (const TText*)drive; |
|
1265 for(int index=0;index<len;index++) |
|
1266 *aBufPtr++ = (TUint16)*drv++; |
|
1267 aBuffer.SetLength(len<<1); |
|
1268 #else |
|
1269 aBuffer.Copy(TPtrC8((const TText8*)drive,len)); |
|
1270 #endif |
|
1271 return KErrNone; |
|
1272 } |
|
1273 |
|
1274 TInt Wins::MapFilename(const TDesC& aFilename, TDes& aBuffer) const |
|
1275 // |
|
1276 // Map aFileName to real windows directory - aFileName must be a full filepath |
|
1277 // |
|
1278 { |
|
1279 |
|
1280 // if the filename does not have a drive specified then don't imagine |
|
1281 // it describes an Epoc filepath |
|
1282 // Assume it's a subdirectory/file of the file containing the emulated Z drive |
|
1283 TInt offset; |
|
1284 if (aFilename.Length() < 4 || aFilename[2] != ':') |
|
1285 { |
|
1286 TInt r = MapDrive('z', aBuffer); |
|
1287 if (r) |
|
1288 return(r); |
|
1289 aBuffer.SetLength(aBuffer.Length()-4); // chop "Z\\" |
|
1290 offset = aFilename[0] == '\\' ? 1 : 0; // remove the guaranteed backslash |
|
1291 } |
|
1292 else |
|
1293 { |
|
1294 TInt r = MapDrive(aFilename[0], aBuffer); |
|
1295 if (r) |
|
1296 return(r); |
|
1297 if (aFilename.Length() >= 6 && aFilename[4] == '\\') |
|
1298 offset = 3; |
|
1299 else |
|
1300 offset = 2; |
|
1301 } |
|
1302 #ifdef _UNICODE |
|
1303 offset = offset<<1; |
|
1304 TUint8* ptrFilename = (TUint8*)aFilename.Ptr() + offset; |
|
1305 TUint8* ptrBuffer = (TUint8*)aBuffer.Ptr()+aBuffer.Length(); |
|
1306 if (aBuffer.MaxLength()<aBuffer.Length()+aFilename.Length()-offset+1) |
|
1307 return KErrBadName; |
|
1308 |
|
1309 memcpy(ptrBuffer, ptrFilename, aFilename.Length()-offset); |
|
1310 aBuffer.SetLength(aBuffer.Length()+aFilename.Length()-offset); |
|
1311 #else |
|
1312 TPtrC name(aFilename.Mid(offset)); |
|
1313 if (aBuffer.MaxLength()<aBuffer.Length()+name.Length()+1) |
|
1314 return KErrBadName; |
|
1315 aBuffer.Append(name); |
|
1316 #endif |
|
1317 return KErrNone; |
|
1318 } |
|
1319 |
|
1320 |
|
1321 //table of the property names which can be used in multiple configurations |
|
1322 const char * KConfigSpecificProperties[] = |
|
1323 { |
|
1324 "ScreenWidth", |
|
1325 "ScreenHeight", |
|
1326 "PhysicalScreenWidth", |
|
1327 "PhysicalScreenHeight", |
|
1328 "ScreenOffsetX", |
|
1329 "ScreenOffsetY", |
|
1330 "LedSize", |
|
1331 "LedArrangeVertically", |
|
1332 "LedArrangeHorizontally", |
|
1333 "LedOffsetX", |
|
1334 "LedOffsetY", |
|
1335 "LedGap", |
|
1336 "PointerType", |
|
1337 "ColorDepth", |
|
1338 "KeyMap", |
|
1339 "DrawVirtualKeys", |
|
1340 "VirtualKeyColor", |
|
1341 "VirtualKey", |
|
1342 "MouseTarget", |
|
1343 "FasciaBitmap", |
|
1344 "DigitizerOffsetX", |
|
1345 "DigitizerOffsetY", |
|
1346 "DigitizerWidth", |
|
1347 "DigitizerHeight", |
|
1348 "DisableDigitizer", |
|
1349 "DefineKeyName", |
|
1350 "WindowTitle", |
|
1351 "NoVersionInfo", |
|
1352 "OnActivation", |
|
1353 "EmulatorControl", |
|
1354 "EmulatorControlHotKey", |
|
1355 "CompositionBuffers", |
|
1356 "RefreshRateHz", |
|
1357 }; |
|
1358 |
|
1359 const char * KScreenSpecificProperties[] = |
|
1360 { |
|
1361 "ScreenWidth", |
|
1362 "ScreenHeight", |
|
1363 "PhysicalScreenWidth", |
|
1364 "PhysicalScreenHeight", |
|
1365 "ScreenOffsetX", |
|
1366 "ScreenOffsetY", |
|
1367 "ColorDepth", |
|
1368 "FasciaBitmap", |
|
1369 "CompositionBuffers", |
|
1370 "RefreshRateHz", |
|
1371 }; |
|
1372 |
|
1373 |
|
1374 TBool Wins::ConfigSpecificProperty(const char * aProperty) |
|
1375 { |
|
1376 TInt x; |
|
1377 TInt count = sizeof(KConfigSpecificProperties) / sizeof(char *); |
|
1378 for (x = 0; x < count; ++x) |
|
1379 if (_stricmp(aProperty, KConfigSpecificProperties[x]) == 0) return ETrue; |
|
1380 return EFalse; |
|
1381 } |
|
1382 |
|
1383 TBool Wins::ScreenSpecificProperty(const char * aProperty) |
|
1384 { |
|
1385 TInt x; |
|
1386 TInt count = sizeof(KScreenSpecificProperties) / sizeof(char *); |
|
1387 for (x = 0; x < count; ++x) |
|
1388 if (_stricmp(aProperty, KScreenSpecificProperties[x]) == 0) return ETrue; |
|
1389 return EFalse; |
|
1390 } |