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1 // Copyright (c) 2007-2009 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 // |
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15 |
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16 #include "ssmcommandparameters.h" |
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17 #include "cmdstartprocess.h" |
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18 #include "ssmdebug.h" |
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19 #include "ssmpanic.h" |
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20 |
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21 /** |
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22 Used to create an instance of CCmdStartProcess class from a read stream. |
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23 CSsmCommandList::InternalizeL() uses this method to construct a command from stream. |
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24 |
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25 @param aReadStream Read stream containing data through which object can be created |
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26 @return A pointer to an object of type CCmdStartProcess. |
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27 */ |
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28 CCmdStartProcess* CCmdStartProcess::NewL(RReadStream& aReadStream) |
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29 { |
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30 CCmdStartProcess* self = new (ELeave) CCmdStartProcess(); |
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31 CleanupStack::PushL(self); |
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32 self->ConstructL(aReadStream); |
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33 CleanupStack::Pop(self); |
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34 return self; |
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35 } |
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36 |
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37 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE |
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38 /** |
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39 Used to create an instance of CCmdStartProcess class from given parameters. |
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40 This method is used by SsmCommandFactory to create a command. |
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41 |
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42 @param aSeverity The severity of the command |
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43 @param aAppInfo Contains information which can be used to start the process |
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44 @param aPriority The priority of the command in the list |
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45 @panic ECmdNullPtr if the information used to create command is null |
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46 @return A pointer to an object of type CCmdStartProcess. |
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47 */ |
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48 CCmdStartProcess* CCmdStartProcess::NewL(TCmdErrorSeverity aSeverity, const CSsmStartupProperties *aAppInfo, const TUint16 aPriority) |
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49 { |
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50 __ASSERT_ALWAYS(aAppInfo != NULL, PanicNow(KPanicCmdStartProcess, ECmdNullPtr)); |
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51 CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aSeverity, aPriority); |
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52 CleanupStack::PushL(self); |
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53 self->ConstructL(aAppInfo); |
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54 CleanupStack::Pop(self); |
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55 return self; |
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56 } |
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57 #endif |
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58 |
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59 /** |
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60 Used to create an instance of CCmdStartProcess class from given parameters. |
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61 This method is used by SsmCommandFactory to create a command. |
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62 |
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63 @param aSeverity The severity of the command |
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64 @param aAppInfo Contains information which can be used to start the process |
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65 @panic ECmdNullPtr if the information used to create command is null |
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66 @return A pointer to an object of type CCmdStartProcess. |
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67 */ |
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68 CCmdStartProcess* CCmdStartProcess::NewL(TCmdErrorSeverity aSeverity, const CSsmStartupProperties *aAppInfo) |
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69 { |
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70 __ASSERT_ALWAYS(aAppInfo != NULL, PanicNow(KPanicCmdStartProcess, ECmdNullPtr)); |
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71 CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aSeverity); |
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72 CleanupStack::PushL(self); |
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73 self->ConstructL(aAppInfo); |
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74 CleanupStack::Pop(self); |
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75 return self; |
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76 } |
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77 |
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78 /** |
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79 Used to create an instance of CCmdStartProcess class from CCmdStartProcess object |
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80 Must be used only by CLE |
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81 @param aCmdStartProcess CCmdStartProcess reference |
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82 @param aUtilProvider CSsmCommandUtilProvider reference |
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83 @return A pointer to an object of type CCmdStartProcess. |
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84 */ |
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85 CCmdStartProcess* CCmdStartProcess::NewLC(const CCmdStartProcess& aCmdStartProcess, CSsmCommandUtilProvider* aUtilProvider) |
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86 { |
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87 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE |
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88 CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aCmdStartProcess.Severity(),aCmdStartProcess.Priority()); |
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89 #else |
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90 CCmdStartProcess* self = new (ELeave) CCmdStartProcess(aCmdStartProcess.Severity()); |
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91 #endif |
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92 CleanupStack::PushL(self); |
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93 self->ConstructL(aCmdStartProcess, aUtilProvider); |
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94 return self; |
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95 } |
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96 |
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97 void CCmdStartProcess::ConstructL(const CCmdStartProcess& aCmdStartProcess, CSsmCommandUtilProvider* aUtilProvider) |
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98 { |
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99 iConditionalResourceId = aCmdStartProcess.ConditionalInformation(); |
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100 SetUtilProvider(*aUtilProvider); |
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101 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE |
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102 if (iConditionalResourceId != 0) |
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103 { |
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104 SetCommandResourceFileNameL(aCmdStartProcess.GetCommandResourceFileName()); |
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105 } |
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106 #endif |
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107 CCmdStarterBase::ConstructL(aCmdStartProcess.AppInfo(),FALSE); |
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108 } |
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109 |
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110 /** |
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111 Used to create an instance of CCmdStartProcess class from resource. |
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112 |
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113 @param aCommandParameters Object data from a resource file |
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114 @return A pointer to an object of type CCmdStartProcess. |
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115 */ |
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116 CCmdStartProcess* CCmdStartProcess::NewL(TSsmCommandParameters& aCommandParameters) |
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117 { |
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118 CCmdStartProcess* self = new (ELeave) CCmdStartProcess(); |
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119 CleanupStack::PushL(self); |
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120 self->ConstructL(aCommandParameters); |
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121 CleanupStack::Pop(self); |
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122 return self; |
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123 } |
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124 |
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125 /** |
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126 Returns the version of the BIC |
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127 @return The maximum supported version of the BIC |
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128 */ |
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129 TInt CCmdStartProcess::MaxSupportedVersion() |
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130 { |
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131 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE |
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132 return (static_cast<TInt>(ECmdStartProcessVersionWithPriority)); |
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133 #else |
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134 return (static_cast<TInt>(ECmdStartProcessInitialVersion)); |
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135 #endif |
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136 } |
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137 |
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138 /** |
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139 Destructor |
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140 */ |
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141 CCmdStartProcess::~CCmdStartProcess() |
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142 { |
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143 } |
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144 |
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145 /** |
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146 Overloaded constructor |
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147 */ |
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148 CCmdStartProcess::CCmdStartProcess() |
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149 : CCmdStarterBase(ESsmCmdStartProcess) |
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150 { |
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151 } |
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152 |
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153 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE |
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154 /** |
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155 Overloaded constructor |
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156 @param aSeverity Severity of command |
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157 @param aPriority The priority of the command in the list |
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158 */ |
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159 CCmdStartProcess::CCmdStartProcess(TCmdErrorSeverity aSeverity, const TUint16 aPriority) |
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160 : CCmdStarterBase(ESsmCmdStartProcess, aSeverity, aPriority) |
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161 { |
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162 } |
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163 #endif |
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164 |
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165 /** |
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166 Overloaded constructor |
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167 @param aSeverity Severity of command |
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168 */ |
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169 CCmdStartProcess::CCmdStartProcess(TCmdErrorSeverity aSeverity) |
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170 : CCmdStarterBase(ESsmCmdStartProcess, aSeverity) |
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171 { |
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172 } |
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173 |
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174 /** |
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175 Constructs an object from resource file. |
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176 @param aCommandParameters Object data from a resource file |
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177 */ |
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178 void CCmdStartProcess::ConstructL(TSsmCommandParameters& aCommandParameters) |
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179 { |
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180 RResourceReader& reader = aCommandParameters.MainReader(); |
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181 const TSsmCommandType type = static_cast<TSsmCommandType>(reader.ReadInt16L()); |
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182 SSMLOGLEAVEIFFALSE(type == Type(), KErrNotSupported); |
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183 const TInt version = reader.ReadInt16L(); |
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184 SSMLOGLEAVEIFFALSE(__COMPARE_VERSION(version, CCmdStartProcess::MaxSupportedVersion()), KErrNotSupported); |
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185 CCmdStarterBase::ConstructL(aCommandParameters); |
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186 #ifdef SYMBIAN_SSM_FLEXIBLE_MERGE |
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187 iPriority = (version > ECmdStartProcessInitialVersion)? reader.ReadUint16L() : KDefaultCommandPriority ; |
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188 #endif |
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189 } |
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190 |
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191 /** |
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192 Configures the BIC using data contained in a ReadStream |
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193 @param aReadStream A read stream containing BIC data |
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194 */ |
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195 void CCmdStartProcess::ConstructL(RReadStream& aReadStream) |
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196 { |
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197 CCmdStarterBase::ConstructL(aReadStream); |
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198 } |
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199 |
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200 /** |
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201 Constructs an object from aAppInfo. |
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202 @param aAppInfo Startup properties through which command will be constructed. |
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203 */ |
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204 void CCmdStartProcess::ConstructL(const CSsmStartupProperties *aAppInfo) |
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205 { |
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206 CCmdStarterBase::ConstructL(aAppInfo); |
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207 } |