1 /* ------------------------------------------------------------------ 2 * Copyright (C) 1998-2009 PacketVideo 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 13 * express or implied. 14 * See the License for the specific language governing permissions 15 * and limitations under the License. 16 * ------------------------------------------------------------------- 17 */ 18 // ---------------------------------------------------------------------- 19 // 20 // This Software is an original work of authorship of PacketVideo Corporation. 21 // Portions of the Software were developed in collaboration with NTT DoCoMo, 22 // Inc. or were derived from the public domain or materials licensed from 23 // third parties. Title and ownership, including all intellectual property 24 // rights in and to the Software shall remain with PacketVideo Corporation 25 // and NTT DoCoMo, Inc. 26 // 27 // ----------------------------------------------------------------------- 28 /************************************************************************/ 29 /* file name : serme.h */ 30 /* file contents : Request Multiplex Entry Signalling Entity */ 31 /* : Management Header */ 32 /* draw : '96.11.26 */ 33 /*----------------------------------------------------------------------*/ 34 /* amendment : */ 35 /* Copyright (C) 1996 NTT DoCoMo */ 36 /************************************************************************/ 37 #ifndef _SERME_H_ 38 #define _SERME_H_ 39 40 41 /************************************************************************/ 42 /* Headerfile Include */ 43 /************************************************************************/ 44 #include "h245pri.h" 45 #include "sebase.h" 46 #include "oscl_mem.h" 47 48 /************************************************************************/ 49 /* Definition */ 50 /************************************************************************/ 51 #define RME_OUTGOING_IDLE 0X00 /* Outgoing Idle */ 52 #define RME_OUTGOING_AWTING_RPS 0X10 /* Outgoing Awaiting Response */ 53 #define RME_INCOMING_IDLE 0X01 /* Incoming Idle */ 54 #define RME_INCOMING_AWTING_RPS 0X11 /* Incoming Awaiting Response */ 55 56 57 /************************************************************************/ 58 /* Function Prototype Declare */ 59 /************************************************************************/ 60 61 class RMEntries 62 { 63 enum { MAX_ENTRIES = 20 }; 64 public: 65 RMEntries() 66 { 67 Clear(); 68 } 69 ~RMEntries() {} 70 71 int32 SizeRead() 72 { 73 return SizeEntries; 74 } 75 void EntriesCopy(uint32* pEntries) 76 { 77 oscl_memcpy((int8*)pEntries, (int8*)Entries, SizeEntries * sizeof(uint32)) ; 78 } 79 80 void Write(int sizeEntries, uint32* entries) 81 { 82 SizeEntries = sizeEntries; 83 oscl_memcpy((int8*)Entries, entries, sizeEntries * sizeof(uint32)); 84 } 85 86 void Clear() 87 { 88 SizeEntries = 0; 89 oscl_memset(Entries, 0, sizeof(Entries[0])); 90 } 91 92 void Sequence() 93 { 94 SizeEntries = 15; 95 for (int ii = 0; ii < SizeEntries; ii++) 96 { 97 Entries[ii] = ii + 1; 98 } 99 } 100 101 private: 102 int32 SizeEntries; 103 uint32 Entries[ MAX_ENTRIES ]; 104 }; 105 106 class RME : public SEBase 107 { 108 public: 109 RME() : SEBase() 110 { 111 OutRMEntries.Sequence(); 112 InRMEntries.Clear(); 113 T107TimerStop() ; 114 TmrSqcNumberClear() ; /* H245_TWOWAY */ 115 StatusWrite(RME_INCOMING_IDLE) ; /* Init incoming RMESE */ 116 StatusWrite(RME_OUTGOING_IDLE) ; /* Init outgoing RMESE */ 117 } 118 ~RME() {} 119 120 void Reset() 121 { 122 OutRMEntries.Sequence(); 123 InRMEntries.Clear(); 124 T107TimerStop() ; 125 TmrSqcNumberClear() ; 126 StatusWrite(RME_INCOMING_IDLE) ; 127 StatusWrite(RME_OUTGOING_IDLE) ; 128 } 129 130 void _0600_0000(void) ; 131 void _0601_0001(PS_RequestMultiplexEntry) ; 132 void _0601_0011(PS_RequestMultiplexEntry) ; 133 void _0602_0011(void) ; 134 void _0603_0011(PS_RmeRejectCause) ; 135 void _0604_0010(PS_RequestMultiplexEntryAck) ; 136 void _0605_0010(PS_RequestMultiplexEntryReject) ; 137 void _0606_0010(int32) ; 138 void _0607_0011(PS_RequestMultiplexEntryRelease) ; 139 140 private: 141 RME(const RME&); 142 143 void MsgEntrySend(void) ; 144 void MsgEntryAckSend(void) ; 145 void MsgEntryRjtSend(PS_RmeRejectCause) ; 146 void MsgEntryRlsSend(void) ; 147 void PtvSendIndSend(void) ; 148 void PtvRjtIdcSend(int32 , PS_RmeRejectCause) ; 149 void PtvSendCfmSend(void) ; 150 public: 151 uint8 StatusRead(void) 152 { 153 return Status; 154 } 155 uint8 StatusRead2(void) 156 { 157 return Status2; 158 } 159 private: 160 void StatusWrite(uint8 status) 161 { 162 if (status&0x01) /* Incoming */ 163 { 164 #ifdef PVANALYZER 165 StatusShow(Status2, status); 166 #endif 167 Status2 = status; 168 } 169 else /* Outgoing */ 170 { 171 #ifdef PVANALYZER 172 StatusShow(Status, status); 173 #endif 174 Status = status; 175 } 176 } 177 178 #ifdef PVANALYZER 179 void StatusShow(uint8 oldStatus, uint8 newStatus); 180 char* StateLabel(uint8 status); 181 #endif 182 183 void TmrSqcNumberClear(void) 184 { 185 TmrSqcNumber = 0; 186 } 187 int32 TmrSqcNumberRead(void) 188 { 189 return TmrSqcNumber; 190 } 191 void TmrSqcNumberInc(void) 192 { 193 TmrSqcNumber++; 194 } 195 void T107TimerStart(void); 196 void T107TimerStop(void); 197 198 RMEntries OutRMEntries; 199 RMEntries InRMEntries; 200 int32 TmrSqcNumber; 201 uint8 Status; 202 uint8 Status2; 203 }; 204 205 #endif /* _SERME_ */ 206
