os/ossrv/lowlevellibsandfws/apputils/bsul/test/t_clientmessage/testclientmessageschema.cpp
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/ossrv/lowlevellibsandfws/apputils/bsul/test/t_clientmessage/testclientmessageschema.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,261 @@
1.4 +// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +//
1.18 +
1.19 +#include <e32capability.h>
1.20 +#include "t_clientmessagetestserver.h"
1.21 +
1.22 +using namespace BSUL;
1.23 +
1.24 +enum TCustomParamType
1.25 + {
1.26 + EParamCustom1 = (0x10000 | EParamPckg),
1.27 + EParamCustom2 = (0x20000 | EParamPckg),
1.28 + EParamCustom3 = (0x30000 | EParamInt),
1.29 + EParamCustom4 = (0x40000 | EParamDes16Read),
1.30 + EParamCustom5 = (0x90000 | EParamPckg)
1.31 + };
1.32 +
1.33 +
1.34 +/* These are the parameter description sets for each message to be handled by the
1.35 + * server. These descriptions provide the type of the parameter and constraints
1.36 + * used to validate messages recieved from the client. The particular validation
1.37 + * requirements are defined in the appropriate CMessageParameterBase derived class
1.38 + * and parameter objects are instantiated via the Parameter factory Lookup table.
1.39 + */
1.40 +//Integer parameter set
1.41 +const TParameterDetails KMessage0Params[2] = {{EParamInt,-10,100},{EParamInt,0,200}};
1.42 +
1.43 +//These parameter sets are incorrectly defined. Attempts to call this message should
1.44 +//panic the server.
1.45 +const TParameterDetails KMessage2Params[1] = {{EParamInt,100,10}};
1.46 +const TParameterDetails KMessage3Params[1] = {{EParamInt,-10,-20}};
1.47 +
1.48 +//Des*Read parameter sets
1.49 +const TParameterDetails KMessage4Params[2] = {{EParamDes8Read,2,16},{EParamDes16Read,0,32}};
1.50 +
1.51 +//These parameter sets are incorrectly defined. Attempts to call this message should
1.52 +//panic the server.
1.53 +const TParameterDetails KMessage8Params[1] = {{EParamDes8Read,0,-16}};
1.54 +
1.55 +//Des* parameter sets
1.56 +const TParameterDetails KMessage9Params[4] = {{EParamDes8,64,64},
1.57 + {EParamInt,0,64},
1.58 + {EParamDes16,128,128},
1.59 + {EParamInt,0,128}};
1.60 +
1.61 +const TParameterDetails KMessage11Params[4] = {{EParamDes8,64,64},
1.62 + {EParamInt,0,64},
1.63 + {EParamDes16,128,128},
1.64 + {EParamInt,0,128}};
1.65 +
1.66 +//These parameter sets are incorrectly defined. Attempts to call this message should
1.67 +//panic the server.
1.68 +const TParameterDetails KMessage12Params[1] = {{EParamDes8,-64,64}};
1.69 +const TParameterDetails KMessage13Params[1] = {{EParamDes8,64,-64}};
1.70 +
1.71 +//Des parameter sets
1.72 +const TParameterDetails KMessage14Params[3] = {{EParamDes8Read,0,16},
1.73 + {EParamInt,0,16},
1.74 + {EParamDes8,16,16}};
1.75 +
1.76 +const TParameterDetails KMessage15Params[3] = {{EParamDes16Read,0,64},
1.77 + {EParamInt,0,64},
1.78 + {EParamDes16,64,64}};
1.79 +
1.80 +//Ptr parameter sets
1.81 +const TParameterDetails KMessage16Params[1] = {{EParamPtr,0,0}};
1.82 +
1.83 +
1.84 +//Custom parameter sets
1.85 +const TParameterDetails KMessage18Params[1] = {{EParamCustom1,sizeof(CMTestStruct2),sizeof(CMTestStruct2)}};
1.86 +const TParameterDetails KMessage19Params[1] = {{EParamCustom2,sizeof(CMTestStruct1),sizeof(CMTestStruct1)}};
1.87 +
1.88 +//Invalid parameter type
1.89 +const TParameterDetails KMessage27Params[1] = {{453,0,0}};
1.90 +
1.91 +//standard param types with custom validation functions
1.92 +//Custom parameter sets
1.93 +const TParameterDetails KMessage28Params[1] = {{EParamCustom3,0,0}};
1.94 +const TParameterDetails KMessage29Params[1] = {{EParamCustom4,0,32}};
1.95 +
1.96 +//Pkg parameter
1.97 +const TParameterDetails KMessage30Params[1] = {{EParamPckg,sizeof(CMTestStruct1),sizeof(CMTestStruct1)}};
1.98 +
1.99 +const TParameterDetails KMessage31Params[2] = {{EParamInt,EGetIntL,EWrite16L},{EParamPtr,0,0}};
1.100 +
1.101 +//Custom parameter type. EParamCustom5 is incorrectly defined as the validation function
1.102 +//index is outside the range of the supplied validation fuction array
1.103 +const TParameterDetails KMessage32Params[1] = {{EParamCustom5,sizeof(CMTestStruct1),sizeof(CMTestStruct1)}};
1.104 +
1.105 +
1.106 +
1.107 +/* This Security Policy defines the requirements for a client to interact
1.108 + * with the server. If a client sends a request to the server and doesnt
1.109 + * meet the security policy, the request is denied with KErrAccessDenied.
1.110 + *
1.111 + */
1.112 +_LIT_SECURITY_POLICY_PASS(KDefaultPolicy);
1.113 +_LIT_SECURITY_POLICY_FAIL(KFailPolicy);
1.114 +_LIT_SECURITY_POLICY_S0(KSidPassPolicy,0x10285B57);
1.115 +_LIT_SECURITY_POLICY_S0(KSidFailPolicy,0x12345678);
1.116 +_LIT_SECURITY_POLICY_C2(KCapFailPolicy,ECapabilityReadUserData,ECapabilityPowerMgmt);
1.117 +_LIT_SECURITY_POLICY_C2(KCapPassPolicy,ECapabilityReadUserData,ECapabilityWriteUserData);
1.118 +
1.119 +/* This is the array of messages that will be accepted by the server.
1.120 + * The messages are defined as follows:
1.121 + * {Function Number, Number of Parameters, Parameter Descriptions}
1.122 + * When loading the message objects, this table is traversed and so the most
1.123 + * frequently called messages should be first in the list to ensure the most
1.124 + * efficient operation
1.125 + */
1.126 +const TClientMessageSchema KClientMessages[] =
1.127 + {
1.128 + MESSAGE_SCHEMA(ETestMessage0,KDefaultPolicy,KMessage0Params),
1.129 + MESSAGE_SCHEMA(ETestMessage1,KDefaultPolicy,KMessage0Params),
1.130 + MESSAGE_SCHEMA(ETestMessage2,KDefaultPolicy,KMessage2Params),
1.131 + MESSAGE_SCHEMA(ETestMessage3,KDefaultPolicy,KMessage3Params),
1.132 + MESSAGE_SCHEMA(ETestMessage4,KDefaultPolicy,KMessage4Params),
1.133 + MESSAGE_SCHEMA(ETestMessage5,KDefaultPolicy,KMessage4Params),
1.134 + MESSAGE_SCHEMA(ETestMessage6,KDefaultPolicy,KMessage4Params),
1.135 + MESSAGE_SCHEMA(ETestMessage7,KDefaultPolicy,KMessage4Params),
1.136 + MESSAGE_SCHEMA(ETestMessage8,KDefaultPolicy,KMessage8Params),
1.137 + MESSAGE_SCHEMA(ETestMessage9,KDefaultPolicy,KMessage9Params),
1.138 + MESSAGE_SCHEMA(ETestMessage10,KDefaultPolicy,KMessage9Params),
1.139 + MESSAGE_SCHEMA(ETestMessage11,KDefaultPolicy,KMessage11Params),
1.140 + MESSAGE_SCHEMA(ETestMessage12,KDefaultPolicy,KMessage12Params),
1.141 + MESSAGE_SCHEMA(ETestMessage13,KDefaultPolicy,KMessage13Params),
1.142 + MESSAGE_SCHEMA(ETestMessage14,KDefaultPolicy,KMessage14Params),
1.143 + MESSAGE_SCHEMA(ETestMessage15,KDefaultPolicy,KMessage15Params),
1.144 + MESSAGE_SCHEMA(ETestMessage16,KDefaultPolicy,KMessage16Params),
1.145 + MESSAGE_SCHEMA(ETestMessage17,KDefaultPolicy,KMessage16Params),
1.146 + MESSAGE_SCHEMA(ETestMessage18,KDefaultPolicy,KMessage18Params),
1.147 + MESSAGE_SCHEMA(ETestMessage19,KDefaultPolicy,KMessage19Params),
1.148 + MESSAGE_SCHEMA(ETestMessage20,KFailPolicy,KMessage0Params),
1.149 + MESSAGE_SCHEMA(ETestMessage21,KSidPassPolicy,KMessage0Params),
1.150 + MESSAGE_SCHEMA(ETestMessage22,KSidFailPolicy,KMessage0Params),
1.151 + MESSAGE_SCHEMA(ETestMessage23,KCapPassPolicy,KMessage0Params),
1.152 + MESSAGE_SCHEMA(ETestMessage24,KCapFailPolicy,KMessage0Params),
1.153 + MESSAGE_SCHEMA_NO_PARAMS(ETestMessage25,KDefaultPolicy),
1.154 + MESSAGE_SCHEMA(ETestMessage26,KDefaultPolicy,KNoParams),
1.155 + MESSAGE_SCHEMA(ETestMessage27,KDefaultPolicy,KMessage27Params),
1.156 + MESSAGE_SCHEMA(ETestMessage28,KDefaultPolicy,KMessage28Params),
1.157 + MESSAGE_SCHEMA(ETestMessage29,KDefaultPolicy,KMessage29Params),
1.158 + MESSAGE_SCHEMA(ETestMessage30,KDefaultPolicy,KMessage30Params),
1.159 + MESSAGE_SCHEMA(ETestMessage31,KDefaultPolicy,KMessage31Params),
1.160 + MESSAGE_SCHEMA(ETestMessage32,KDefaultPolicy,KMessage32Params)
1.161 + };
1.162 +
1.163 +static void ValidationFn1L(CMessageParameterBase* aParameter);
1.164 +static void ValidationFn2L(CMessageParameterBase* aParameter);
1.165 +static void ValidationFn3L(CMessageParameterBase* aParameter);
1.166 +static void ValidationFn4L(CMessageParameterBase* aParameter);
1.167 +
1.168 +const TCustomValidationFn KCustomValidationFunctions[] = {NULL,
1.169 + &ValidationFn1L,
1.170 + &ValidationFn2L,
1.171 + &ValidationFn3L,
1.172 + &ValidationFn4L};
1.173 +
1.174 +extern const TClientMessageServerData KServerData = SERVER_DATA(KClientMessages,
1.175 + KCustomValidationFunctions,
1.176 + "CMTestServer",
1.177 + ESrvFlagLogBadMessages);
1.178 +
1.179 +void ValidationFn1L(CMessageParameterBase* aParameter)
1.180 + {
1.181 + CMTestStruct2 struct1;
1.182 +
1.183 + TPckg<CMTestStruct2> pData(struct1);
1.184 +
1.185 + if(aParameter->GetDesLengthL() != sizeof(CMTestStruct2))
1.186 + {
1.187 + User::Leave(KErrBadDescriptor);
1.188 + }
1.189 +
1.190 + aParameter->ReadL(pData,0);
1.191 +
1.192 + if((struct1.iEnum < ETestVal0)||(struct1.iEnum > ETestVal3))
1.193 + {
1.194 + User::Leave(KErrBadParameter);
1.195 + }
1.196 +
1.197 + if(struct1.iDes.Length() <= 0)
1.198 + {
1.199 + User::Leave(KErrBadParameter);
1.200 + }
1.201 +
1.202 + if(struct1.iCount < 0)
1.203 + {
1.204 + User::Leave(KErrBadParameter);
1.205 + }
1.206 + }
1.207 +
1.208 +void ValidationFn2L(CMessageParameterBase* aParameter)
1.209 + {
1.210 + CMTestStruct1 struct1;
1.211 + TPckg<CMTestStruct1> pData(struct1);
1.212 +
1.213 + aParameter->ReadL(pData,0);
1.214 +
1.215 + if(struct1.iInt <= 0)
1.216 + {
1.217 + User::Leave(KErrBadParameter);
1.218 + }
1.219 + }
1.220 +
1.221 +void ValidationFn3L(CMessageParameterBase* aParameter)
1.222 + {
1.223 +
1.224 + TInt value = aParameter->GetIntL();
1.225 +
1.226 + if(value%4 != 0)
1.227 + {
1.228 + User::Leave(KErrBadParameter);
1.229 + }
1.230 +
1.231 + }
1.232 +
1.233 +void ValidationFn4L(CMessageParameterBase* aParameter)
1.234 + {
1.235 + TBuf<32> data;
1.236 +
1.237 + aParameter->ReadL(data,0);
1.238 +
1.239 + if(data != _L("Expected Data"))
1.240 + {
1.241 + User::Leave(KErrBadParameter);
1.242 + }
1.243 + }
1.244 +
1.245 +
1.246 +//parameter sets for server2
1.247 +const TParameterDetails KMessage0Params2[2] = {{EParamInt,0,10},{EParamInt,-100,100}};
1.248 +
1.249 +/* Descriptor parameter for server2 */
1.250 +const TParameterDetails KMessage1Params2[1] = {{EParamDes8Read,0,16}};
1.251 +
1.252 +/* This is the array of messages that will be accepted by the server.
1.253 + * The messages are defined as follows:
1.254 + * {Function Number, Number of Parameters, Parameter Descriptions}
1.255 + */
1.256 +const TClientMessageSchema KClientMessages2[] = {MESSAGE_SCHEMA(ETestMessage0,KDefaultPolicy,KMessage0Params2),
1.257 + MESSAGE_SCHEMA(ETestMessage1,KDefaultPolicy,KMessage1Params2)};
1.258 +
1.259 +const TCustomValidationFn KCustomValidationFunctions2[] = {NULL};
1.260 +
1.261 +extern const TClientMessageServerData KServer2Data = SERVER_DATA(KClientMessages2,
1.262 + KCustomValidationFunctions2,
1.263 + "CMTestServer2",
1.264 + (ESrvFlagLogBadMessages | ESrvFlagDoNotPanicClientOnBadMessageErrors));