| 1 | /**************************************************************************** |
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| 2 | *_Copyright (c) 2004 DST Technologies Inc. All Rights Reserved. |
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| 3 | * |
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| 4 | * file name dsthalPsiApi.c |
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| 5 | * Author: hwatk |
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| 6 | * Description: DSMCC |
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| 7 | * |
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| 8 | * |
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| 9 | ***************************************************************************/ |
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| 10 | |
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| 11 | #include "dsthalcommon.h" |
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| 12 | #include "dstoslayer.h" |
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| 13 | #include "dsthalerror.h" |
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| 14 | |
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| 15 | #include <stdio.h> |
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| 16 | #include <stdlib.h> |
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| 17 | #include <string.h> |
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| 18 | |
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| 19 | #include "dsthalPsiMemChain.h" |
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| 20 | #include "dsthalPsiBitBuffer.h" |
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| 21 | #include "dsthalPsiAtscPsip.h" |
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| 22 | #include "dsthalPsiMpegSi.h" |
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| 23 | |
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| 24 | /****************************************************************************** |
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| 25 | * Global variable declaration |
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| 26 | ******************************************************************************/ |
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| 27 | DSMCCDatabase_t *pDsmccDB = NULL; |
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| 28 | |
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| 29 | /****************************************************************************** |
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| 30 | * Imported variable declaration |
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| 31 | ******************************************************************************/ |
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| 32 | extern DHL_PSI_HANDLE gPsiHandle; |
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| 33 | |
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| 34 | /****************************************************************************** |
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| 35 | * Imported function declaration |
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| 36 | ******************************************************************************/ |
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| 37 | extern void hal_cbPSISyncEventProc ( PSIEvent event , DHL_TBL_HANDLE hTblHandle , DS_U32 userParam ); |
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| 38 | |
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| 39 | /****************************************************************************** |
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| 40 | * Local definitions |
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| 41 | ******************************************************************************/ |
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| 42 | |
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| 43 | |
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| 44 | /****************************************************************************** |
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| 45 | * Local typedefs |
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| 46 | ******************************************************************************/ |
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| 47 | typedef void *(*fnAlloc_t)(int); |
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| 48 | typedef void (*fnFree_t)(void *); |
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| 49 | |
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| 50 | /****************************************************************************** |
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| 51 | * Local variables declaration |
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| 52 | ******************************************************************************/ |
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| 53 | static const DS_U8 XltIdx2Bit[ ] = { 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80 }; |
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| 54 | static fnAlloc_t g_pDsmccAllocFunc = (fnAlloc_t)0; |
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| 55 | static fnFree_t g_pDsmccFreeFunc = (fnFree_t)0; |
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| 56 | |
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| 57 | /****************************************************************************** |
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| 58 | * Local function prototypes |
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| 59 | ******************************************************************************/ |
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| 60 | void DHL_PSI_CancelAllDsmccMonitors( void ); |
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| 61 | DHL_RESULT DHL_PSI_ParseDsmccDIISection( DS_U8 *section, dsmccDIISectionPtr_t *ppDsmccDIISection ); |
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| 62 | |
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| 63 | #if 0 |
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| 64 | ___DSMCC_FUNCTION___() |
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| 65 | #endif |
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| 66 | /************************************************************************** |
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| 67 | * Function Name : DsmccMainTask |
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| 68 | * |
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| 69 | * Description : DSM-CC DDB thread |
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| 70 | * |
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| 71 | * Parameters : None |
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| 72 | * |
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| 73 | * Return : DHL_RESULT |
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| 74 | * DHL_OK - success |
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| 75 | **************************************************************************/ |
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| 76 | void *DSMCC_MALLOC(int size) |
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| 77 | { |
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| 78 | if (g_pDsmccAllocFunc) |
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| 79 | return (g_pDsmccAllocFunc)(size); |
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| 80 | else |
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| 81 | return malloc(size); |
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| 82 | } |
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| 83 | |
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| 84 | void DSMCC_FREE(void *addr) |
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| 85 | { |
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| 86 | if (g_pDsmccFreeFunc) |
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| 87 | (g_pDsmccFreeFunc)(addr); |
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| 88 | else |
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| 89 | free(addr); |
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| 90 | } |
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| 91 | |
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| 92 | /************************************************************************** |
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| 93 | * Function Name : DHL_PSI_ActivateDsmcc |
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| 94 | * |
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| 95 | * Description : Initializes DSM-CC module, creates DSM-CC msg queue, sema4, |
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| 96 | * thread, and launches it. |
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| 97 | * |
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| 98 | * Parameters : |
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| 99 | * |
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| 100 | * Return : DHL_RESULT |
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| 101 | * DHL_OK - success |
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| 102 | **************************************************************************/ |
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| 103 | DHL_RESULT DHL_PSI_ActivateDsmcc( int *pAppTaskPriority ) |
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| 104 | { |
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| 105 | DHL_RESULT err = DHL_OK; |
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| 106 | //DsmccMsg_t dsmccMsg; |
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| 107 | |
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| 108 | //OS_TASK_ID dsmccTaskID = (OS_TASK_ID)0; |
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| 109 | OS_SEMAPHORE_ID mutexSema4 = (OS_SEMAPHORE_ID)NULL; |
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| 110 | OS_SEMAPHORE_ID controlSema4 = (OS_SEMAPHORE_ID)NULL; |
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| 111 | |
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| 112 | if ( *pAppTaskPriority >= DSMCCDDB_TASK_PRIO ) |
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| 113 | *pAppTaskPriority = DSMCCDDB_TASK_PRIO - 1; |
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| 114 | |
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| 115 | if (!g_pDsmccAllocFunc) |
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| 116 | g_pDsmccAllocFunc = (fnAlloc_t)malloc; |
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| 117 | |
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| 118 | if (!g_pDsmccFreeFunc) |
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| 119 | g_pDsmccFreeFunc = free; |
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| 120 | |
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| 121 | /* Take the global dsmcc binary sema4 created in the TLSys here |
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| 122 | * Allow only one instance of DSM-CC processing thread |
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| 123 | */ |
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| 124 | if ( pDsmccDB != NULL ) |
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| 125 | { |
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| 126 | /* Give the global dsmcc binary sema4 */ |
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| 127 | return DHL_FAIL_CORE_DRIVER; |
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| 128 | } |
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| 129 | |
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| 130 | /* Create and initialize our own Database |
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| 131 | */ |
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| 132 | pDsmccDB = (DSMCCDatabase_t *)malloc( sizeof(DSMCCDatabase_t) ); |
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| 133 | |
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| 134 | /* Give the global dsmcc binary sema4 |
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| 135 | */ |
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| 136 | if ( pDsmccDB == NULL ) |
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| 137 | { |
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| 138 | err = DHL_FAIL_OUT_OF_RESOURCE; |
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| 139 | goto doneError; |
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| 140 | } |
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| 141 | |
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| 142 | /* Clear the DSMCC database block |
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| 143 | */ |
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| 144 | memset( pDsmccDB, 0, sizeof(DSMCCDatabase_t) ); |
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| 145 | |
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| 146 | /* Create Mutex Sema4 |
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| 147 | */ |
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| 148 | mutexSema4 = OS_CreateMutex("dsmccMutexSema4"); |
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| 149 | if ( mutexSema4 == (OS_MUTEX_ID)NULL ) |
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| 150 | { |
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| 151 | err = DHL_FAIL_OUT_OF_RESOURCE; |
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| 152 | goto doneError; |
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| 153 | } |
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| 154 | |
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| 155 | /* Create Control Sema4 |
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| 156 | */ |
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| 157 | controlSema4 = OS_CreateCountingSemaphore("dsmccControlSema4",0,0); |
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| 158 | if(controlSema4 == (OS_SEMAPHORE_ID)NULL) |
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| 159 | { |
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| 160 | err = DHL_FAIL_OUT_OF_RESOURCE; |
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| 161 | goto doneError; |
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| 162 | } |
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| 163 | |
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| 164 | /* Copy all the information into the common area in DSMCC DB structure |
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| 165 | */ |
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| 166 | ///pDsmccDB->dsmccTaskID = dsmccTaskID; |
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| 167 | ///pDsmccDB->dsmccQ = dsmccQ; |
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| 168 | pDsmccDB->mutexSema4 = mutexSema4; |
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| 169 | ///pDsmccDB->syncSema4 = syncSema4; |
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| 170 | |
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| 171 | #if 0 |
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| 172 | // Main Task´Â Á¦°ÅÇϰí, °¢ DDB Monitor´ç Task »ý¼º. |
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| 173 | |
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| 174 | /* Spawn the DSMCC thread |
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| 175 | */ |
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| 176 | dsmccTaskID = OS_SpawnTask( (OS_TASKFUNCTION)DsmccDDBTask, "tDsmccMainTask", DSMCCDDB_TASK_PRIO, 16*1024, (DS_S32)0); |
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| 177 | |
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| 178 | /* Synchronize with the thread launched |
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| 179 | */ |
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| 180 | dsmccMsg.event = eDsmccActivate; |
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| 181 | dsmccMsg.param = (void *)pDsmccDB; |
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| 182 | |
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| 183 | OS_SendMessage(pDsmccDB->dsmccQ, (DS_U32 *)&dsmccMsg, sizeof(DsmccMsg_t)); |
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| 184 | OS_TakeSemaphore(pDsmccDB->syncSema4); |
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| 185 | #endif |
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| 186 | |
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| 187 | pDsmccDB->isActive = _TRUE_; |
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| 188 | |
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| 189 | return err; |
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| 190 | |
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| 191 | doneError: |
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| 192 | |
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| 193 | // if (dsmccQ) { OS_DeleteMessageQueue(dsmccQ); } |
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| 194 | if (mutexSema4) { OS_DeleteSemaphore(mutexSema4); } |
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| 195 | // if (syncSema4) { OS_DeleteSemaphore(syncSema4); } |
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| 196 | if (controlSema4) { OS_DeleteSemaphore(controlSema4); } |
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| 197 | if (pDsmccDB) { free(pDsmccDB); pDsmccDB = NULL; } |
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| 198 | |
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| 199 | return err; |
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| 200 | } |
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| 201 | |
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| 202 | /************************************************************************** |
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| 203 | * Function Name : DHL_PSI_DeactivateDsmcc |
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| 204 | * |
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| 205 | * Description : Issues request to DSM-CC thread to stop and terminate |
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| 206 | * itself. All active DII and DDB monitors will be |
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| 207 | * terminated. |
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| 208 | * Parameters : |
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| 209 | * |
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| 210 | * Return : DHL_RESULT |
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| 211 | * DHL_OK - success |
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| 212 | **************************************************************************/ |
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| 213 | DHL_RESULT DHL_PSI_DeactivateDsmcc( void ) |
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| 214 | { |
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| 215 | DHL_RESULT err = DHL_OK; |
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| 216 | // DsmccMsg_t dsmccMsg; |
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| 217 | // DS_U32 i; |
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| 218 | |
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| 219 | if ( pDsmccDB && pDsmccDB->isActive ) |
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| 220 | { |
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| 221 | #if 0 |
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| 222 | dsmccMsg.event = eDsmccDeactivate; |
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| 223 | OS_SendMessage(pDsmccDB->dsmccQ, &dsmccMsg, sizeof(DsmccMsg_t)); |
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| 224 | OS_TakeSemaphore(pDsmccDB->syncSema4); |
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| 225 | #else |
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| 226 | // ¿©±â¼ DDB °ü·Ã Thread¸¦ ¸ðµÎ ¾ø¾ÖÀÚ! --+ |
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| 227 | |
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| 228 | #endif |
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| 229 | |
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| 230 | // OS_DeleteSemaphore(pDsmccDB->syncSema4); |
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| 231 | OS_DeleteSemaphore(pDsmccDB->mutexSema4); |
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| 232 | OS_DeleteSemaphore(pDsmccDB->controlSema4); |
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| 233 | // OS_DeleteMessageQueue(pDsmccDB->dsmccQ); |
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| 234 | free(pDsmccDB); |
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| 235 | pDsmccDB = NULL; |
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| 236 | } |
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| 237 | |
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| 238 | return err; |
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| 239 | } |
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| 240 | |
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| 241 | /************************************************************************** |
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| 242 | * Function Name : DHL_PSI_CancelAllDsmccMonitors |
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| 243 | * |
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| 244 | * Description : Terminate all DII and DDB monitors and |
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| 245 | * free up the resources being used for monitoring |
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| 246 | * |
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| 247 | * Parameters : |
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| 248 | * |
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| 249 | * Return : DHL_RESULT |
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| 250 | * DHL_OK - success |
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| 251 | **************************************************************************/ |
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| 252 | void DHL_PSI_CancelAllDsmccMonitors( void ) |
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| 253 | { |
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| 254 | DDBMsgMonContextPtr_t pDDBMsgMonContext; |
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| 255 | DS_U16 i; |
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| 256 | |
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| 257 | OS_TakeSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex access |
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| 258 | |
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| 259 | for ( i = 0; i < NUM_DII_MON_CONTEXTS; i++ ) |
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| 260 | { |
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| 261 | if ( pDsmccDB->DIIMonContexts[ i ].isUsed && pDsmccDB->DIIMonContexts[ i ].psiCtl ) |
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| 262 | { |
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| 263 | DHL_PSI_CancelMonitor( pDsmccDB->DIIMonContexts[ i ].psiCtl ); |
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| 264 | |
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| 265 | ////(*pDsmccDB->DIIMonContexts[ i ].pfCallbackProc)( NULL ); // Notify client with NULL? |
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| 266 | } |
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| 267 | } |
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| 268 | |
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| 269 | for ( i = 0; i < NUM_DDB_MON_CONTEXTS; i++ ) |
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| 270 | { |
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| 271 | if ( pDsmccDB->DDBMonContexts[ i ].isUsed ) |
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| 272 | { |
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| 273 | pDDBMsgMonContext = &pDsmccDB->DDBMonContexts[ i ]; |
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| 274 | |
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| 275 | if ( pDDBMsgMonContext->psiCtl ) |
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| 276 | DHL_PSI_CancelMonitor( pDDBMsgMonContext->psiCtl ); |
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| 277 | |
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| 278 | if ( pDDBMsgMonContext->pDDBModule != NULL ) // Free DDB module mem chain buffer |
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| 279 | memChainDestroy( pDDBMsgMonContext->memId ); |
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| 280 | |
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| 281 | if ( pDDBMsgMonContext->pBlockRecvBitFlags ) // Free receive bit buffer |
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| 282 | free( (pDDBMsgMonContext->pBlockRecvBitFlags) ); |
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| 283 | } |
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| 284 | } |
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| 285 | |
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| 286 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
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| 287 | } |
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| 288 | |
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| 289 | static DHL_RESULT CreateDIIContext( DsmccEventProc_t pfCallbackProc, DS_U32 *pDIIMonContextId ) |
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| 290 | { |
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| 291 | DHL_RESULT err = DHL_OK; |
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| 292 | DIIMsgMonContextPtr_t pDIIMsgMonContext; |
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| 293 | DS_U32 i; |
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| 294 | |
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| 295 | // Alloc memory block for DDB monitoring context and store all the DDB monitoring parameters |
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| 296 | // in the allocated memory block |
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| 297 | for ( i = 0; i < NUM_DII_MON_CONTEXTS; i++ ) |
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| 298 | { |
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| 299 | if ( !pDsmccDB->DIIMonContexts[ i ].isUsed ) |
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| 300 | { |
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| 301 | break; |
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| 302 | } |
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| 303 | } |
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| 304 | |
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| 305 | if ( i >= NUM_DII_MON_CONTEXTS ) |
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| 306 | { |
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| 307 | printf( "CreateDIIContext: Out of monitoring context\n" ); |
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| 308 | err = DHL_FAIL_TOO_MANY_INSTANCES; |
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| 309 | return err; |
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| 310 | } |
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| 311 | |
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| 312 | // Initialize DII monitoring context structure |
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| 313 | pDIIMsgMonContext = &pDsmccDB->DIIMonContexts[ i ]; |
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| 314 | memset( (DS_U8*)pDIIMsgMonContext, 0, sizeof(DIIMsgMonContext_t) ); |
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| 315 | |
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| 316 | pDIIMsgMonContext->isUsed = _TRUE_; // This context is now being used |
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| 317 | pDIIMsgMonContext->pfCallbackProc = pfCallbackProc; // Client callback func ptr |
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| 318 | *pDIIMonContextId = i; // Return context ID |
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| 319 | |
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| 320 | return err; |
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| 321 | } |
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| 322 | |
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| 323 | static void FreeDIIContext( DS_U32 DIIMonContextId ) |
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| 324 | { |
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| 325 | if ( DIIMonContextId < NUM_DII_MON_CONTEXTS ) |
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| 326 | { |
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| 327 | OS_TakeSemaphore( pDsmccDB->mutexSema4 ); // Mutex access |
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| 328 | pDsmccDB->DIIMonContexts[ DIIMonContextId ].isUsed = _FALSE_; |
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| 329 | pDsmccDB->DIIMonContexts[ DIIMonContextId ].psiCtl = NULL; |
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| 330 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // Mutex release |
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| 331 | } |
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| 332 | } |
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| 333 | |
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| 334 | /************************************************************************** |
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| 335 | * Function Name : FreeDsmccMemChain |
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| 336 | * |
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| 337 | * Description : Destroy the previously allocated memory chain structure |
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| 338 | * |
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| 339 | * Parameters : |
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| 340 | * |
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| 341 | * Return : ErrCode |
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| 342 | * noErrror - success |
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| 343 | **************************************************************************/ |
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| 344 | DHL_RESULT FreeDsmccMemChain(void* pDsmccMem) |
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| 345 | { |
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| 346 | DHL_RESULT rval = DHL_OK; |
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| 347 | |
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| 348 | if ( pDsmccMem != NULL ) |
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| 349 | { |
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| 350 | rval = memChainDestroy(*(((memId_t *)pDsmccMem)-1)); |
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| 351 | } |
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| 352 | |
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| 353 | return (rval); |
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| 354 | } |
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| 355 | |
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| 356 | /************************************************************************** |
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| 357 | * Function Name : DHL_PSI_MonitorDsmccDII |
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| 358 | * |
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| 359 | * Description : Setup DII message monitoring and filters |
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| 360 | * |
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| 361 | * Parameters : transactionId - version of DII |
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| 362 | * pfCallbackProc - client callback proc |
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| 363 | * |
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| 364 | * Return : DHL_RESULT |
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| 365 | * DHL_OK - success |
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| 366 | **************************************************************************/ |
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| 367 | //DHL_RESULT DHL_PSI_MonitorDsmccDII( DHL_PSI_HANDLE sysInfo, DS_U16 Pid, DS_U16 transactionId, DsmccEventProc_t pfCallbackProc, DHL_TBL_HANDLE *returnPsiCtl ) |
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| 368 | DHL_RESULT DHL_PSI_MonitorDsmccDII( DHL_PSI_HANDLE sysInfo, |
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| 369 | DS_U16 Pid, |
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| 370 | DS_U16 transactionId, |
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| 371 | DsmccEventProc_t pfCallbackProc, |
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| 372 | DS_U32 userParam, |
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| 373 | DHL_TBL_HANDLE *returnPsiCtl ) |
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| 374 | { |
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| 375 | DHL_RESULT err = DHL_OK; |
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| 376 | PSIMask_t *pref; |
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| 377 | DS_U32 DIIMonContextId; |
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| 378 | DS_BOOL isActive; |
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| 379 | int Priority=80; |
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| 380 | |
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| 381 | // Check if the dsmcc thread is up and running... |
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| 382 | isActive = (pDsmccDB) ? pDsmccDB->isActive : _FALSE_; |
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| 383 | |
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| 384 | if ( !isActive ) |
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| 385 | { |
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| 386 | err = DHL_PSI_ActivateDsmcc(&Priority); |
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| 387 | if ( err != DHL_OK ) { |
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| 388 | printf( "DHL_PSI_ActivateDsmcc: failure. (0x%x)\n", err ); |
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| 389 | return( DHL_FAIL_NOT_CONNECTED ); |
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| 390 | } else { |
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| 391 | isActive = (pDsmccDB) ? pDsmccDB->isActive : _FALSE_; |
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| 392 | if ( !isActive ) { |
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| 393 | printf( "CreateDIIContext: DSMCC thread is not active\n" ); |
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| 394 | return( DHL_FAIL_NOT_CONNECTED ); |
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| 395 | } |
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| 396 | } |
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| 397 | } |
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| 398 | |
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| 399 | // Check function arguments |
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| 400 | if ( (sysInfo == NULL) || (returnPsiCtl == NULL) ) |
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| 401 | { |
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| 402 | printf( "%s(): sysInfo = %lx returnPsiCtl = %lu\n", __FUNCTION__, (sysInfo)?(DS_U32)sysInfo:0, (returnPsiCtl)?(DS_U32)returnPsiCtl:0 ); |
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| 403 | return( DHL_FAIL_NULL_POINTER ); |
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| 404 | } |
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| 405 | |
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| 406 | // Acquire the table data by the specified filter(s) |
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| 407 | // Currently we do not use transaction_id, since hardware PSI filter doesn't support more than 16 bytes section filter. |
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| 408 | if ((err = DD_PSI_GetDsmccPSIMask ( &pref, |
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| 409 | tid_dsmcc_download_info_indication, // DII Table ID |
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| 410 | DSMCC_MESSAGE_DII, |
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| 411 | _TRUE_))) |
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| 412 | { |
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| 413 | printf("|%s| ERROR, LINE=%d (0x%x)\n", __FUNCTION__, __LINE__, err); |
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| 414 | return( err ); |
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| 415 | } |
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| 416 | |
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| 417 | // Create DII monitoring context and setup DII monitor filter |
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| 418 | // |
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| 419 | OS_TakeSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex access |
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| 420 | |
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| 421 | err = CreateDIIContext( pfCallbackProc, &DIIMonContextId ); |
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| 422 | |
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| 423 | if ( err != DHL_OK ) |
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| 424 | { |
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| 425 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
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| 426 | printf("|%s| ERROR, LINE=%d\n", __FUNCTION__, __LINE__); |
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| 427 | return( err ); |
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| 428 | } |
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| 429 | |
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| 430 | // Start monitoring for the dsmcc DII table |
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| 431 | if ( (err = DD_PSI_MonitorPSIPid( |
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| 432 | sysInfo, // Transport Demux Unit |
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| 433 | Pid, // Packet ID to filter the DSM-CC DII msgs |
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| 434 | tableMode, // All section received table mode |
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| 435 | //psiCRCChange, // Only if there's a CRC change in the DII table |
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| 436 | psiOneShot, |
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| 437 | pref, // PSI filter |
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| 438 | MAX_DSMCC_SECTION_LENGTH, // 4Kb |
|---|
| 439 | MAX_DSMCC_SECTIONS, // 256? |
|---|
| 440 | hal_cbPSISyncEventProc, // DII event handler |
|---|
| 441 | //DIIMonContextId, // DII context ID |
|---|
| 442 | userParam, |
|---|
| 443 | returnPsiCtl ) ) ) |
|---|
| 444 | { |
|---|
| 445 | //printf("|%s| ERROR, LINE=%d (0x%x)\n", __FUNCTION__, __LINE__, err); |
|---|
| 446 | } |
|---|
| 447 | |
|---|
| 448 | if ( err == DHL_OK ) |
|---|
| 449 | { |
|---|
| 450 | // Save the current PSI monitor control in the monitor context |
|---|
| 451 | pDsmccDB->DIIMonContexts[ DIIMonContextId ].psiCtl = *returnPsiCtl; |
|---|
| 452 | } |
|---|
| 453 | else |
|---|
| 454 | { |
|---|
| 455 | pDsmccDB->DIIMonContexts[ DIIMonContextId ].isUsed = _FALSE_; |
|---|
| 456 | } |
|---|
| 457 | |
|---|
| 458 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
|---|
| 459 | |
|---|
| 460 | return( err ); |
|---|
| 461 | } |
|---|
| 462 | |
|---|
| 463 | /************************************************************************** |
|---|
| 464 | * Function Name : DHL_PSI_CancelDII |
|---|
| 465 | * |
|---|
| 466 | * Description : Cancel DII message monitoring |
|---|
| 467 | * |
|---|
| 468 | * Parameters : |
|---|
| 469 | * |
|---|
| 470 | * Return : DHL_RESULT |
|---|
| 471 | * DHL_OK - success |
|---|
| 472 | **************************************************************************/ |
|---|
| 473 | DHL_RESULT DHL_PSI_CancelDII( DHL_TBL_HANDLE psiCtl ) |
|---|
| 474 | { |
|---|
| 475 | DS_U32 i; |
|---|
| 476 | |
|---|
| 477 | for ( i = 0; i < NUM_DII_MON_CONTEXTS; i++ ) |
|---|
| 478 | { |
|---|
| 479 | if ( pDsmccDB->DIIMonContexts[ i ].isUsed && pDsmccDB->DIIMonContexts[ i ].psiCtl ) |
|---|
| 480 | { |
|---|
| 481 | if ( pDsmccDB->DIIMonContexts[ i ].psiCtl == psiCtl ) |
|---|
| 482 | break; |
|---|
| 483 | } |
|---|
| 484 | } |
|---|
| 485 | |
|---|
| 486 | if ( i < NUM_DII_MON_CONTEXTS ) |
|---|
| 487 | { |
|---|
| 488 | DHL_PSI_CancelMonitor( psiCtl ); |
|---|
| 489 | |
|---|
| 490 | FreeDIIContext( i ); |
|---|
| 491 | return DHL_OK; |
|---|
| 492 | } |
|---|
| 493 | else |
|---|
| 494 | { |
|---|
| 495 | return DHL_FAIL_NOT_FOUND; |
|---|
| 496 | } |
|---|
| 497 | } |
|---|
| 498 | |
|---|
| 499 | /************************************************************************** |
|---|
| 500 | * Function Name : DHL_PSI_ParseDsmccDII |
|---|
| 501 | * |
|---|
| 502 | * Description : Parse the entire DSMCC DII table and return the parsed |
|---|
| 503 | * data |
|---|
| 504 | * Parameters : |
|---|
| 505 | * |
|---|
| 506 | * Return : DHL_RESULT |
|---|
| 507 | * DHL_OK - success |
|---|
| 508 | **************************************************************************/ |
|---|
| 509 | DHL_RESULT DHL_PSI_ParseDsmccDII( PSIDataArray_t *desc, DsmccDIIMsgPtr_t *ppDsmccDIIMsg ) |
|---|
| 510 | { |
|---|
| 511 | DHL_RESULT err = DHL_OK; |
|---|
| 512 | DS_U8 **sectionArr; |
|---|
| 513 | memId_t memId = NULL; |
|---|
| 514 | memChainSetup_t memSetup = { DSMCC_DII_MEM_LIMIT, NULL, NULL }; |
|---|
| 515 | |
|---|
| 516 | DS_U8 numSections; |
|---|
| 517 | dsmccDIISectionPtr_t pDsmccDIISection; // DSMCC DII msg section |
|---|
| 518 | |
|---|
| 519 | DIIMsgPtr_t spDIIMsgSection, dpDIIMsgSection; // DII msg section |
|---|
| 520 | DsmccMsgHeaderPtr_t spDsmccMsgHeader, dpDsmccMsgHeader; // Dsmcc msg header |
|---|
| 521 | dsmccDIIAdaptHeaderPtr_t spDsmccAdaptationHeader; // Dsmcc adaptation header |
|---|
| 522 | |
|---|
| 523 | //CompatblDescInfoPtr_t spCompatblDescInfo; // Comp descriptor |
|---|
| 524 | ModuleInfoPtr_t spDIIModuleInfo, dpDIIModuleInfo; // Module info |
|---|
| 525 | DS_U8* spModuleInfoByte; // Module info bytes |
|---|
| 526 | DS_U8* spPrivateDataByte; // Private data bytes |
|---|
| 527 | DS_U16 i, j; |
|---|
| 528 | |
|---|
| 529 | |
|---|
| 530 | if ( (desc == NULL) || (ppDsmccDIIMsg == NULL) ) |
|---|
| 531 | { |
|---|
| 532 | return( DHL_FAIL_INVALID_PARAM ); |
|---|
| 533 | } |
|---|
| 534 | |
|---|
| 535 | // sectionArr is array of pointers to DSMCC-encapsulated DII table data sections |
|---|
| 536 | // |
|---|
| 537 | sectionArr = (DS_U8 **)desc->sectPtr; |
|---|
| 538 | |
|---|
| 539 | // Do sanity check |
|---|
| 540 | if ( sectionArr[0] == NULL ) |
|---|
| 541 | { |
|---|
| 542 | return ( DHL_FAIL_CORE_DRIVER ); |
|---|
| 543 | } |
|---|
| 544 | |
|---|
| 545 | // Assume section counts is last_sectionNo + 1 |
|---|
| 546 | // Get the last_sectionNo from the first section |
|---|
| 547 | // For DII message the first section is the only section and should be the last section |
|---|
| 548 | // |
|---|
| 549 | numSections = get_last_section_number( sectionArr[0] ) + 1; |
|---|
| 550 | if ( desc->numSections != numSections ) |
|---|
| 551 | { |
|---|
| 552 | return (DHL_FAIL_CORE_DRIVER); |
|---|
| 553 | } |
|---|
| 554 | |
|---|
| 555 | // Check whether we have all the sections in the section array |
|---|
| 556 | for ( i = 1; i < numSections; i++ ) |
|---|
| 557 | { |
|---|
| 558 | if ( sectionArr[i] == NULL ) |
|---|
| 559 | { |
|---|
| 560 | return (DHL_FAIL_CORE_DRIVER); |
|---|
| 561 | } |
|---|
| 562 | } |
|---|
| 563 | |
|---|
| 564 | // DII memChain creation and allocation |
|---|
| 565 | err = memChainCreate( &memId, &memSetup ); |
|---|
| 566 | if ( err ) |
|---|
| 567 | { |
|---|
| 568 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 569 | goto ParseExit; |
|---|
| 570 | } |
|---|
| 571 | |
|---|
| 572 | // Allocate memory for DsmccDII |
|---|
| 573 | *ppDsmccDIIMsg = (DsmccDIIMsgPtr_t)((memId_t *)(memChainAlloc(memId, sizeof(DsmccDIIMsg_t) + sizeof(memId_t))) + 1); |
|---|
| 574 | if (*ppDsmccDIIMsg == NULL) |
|---|
| 575 | { |
|---|
| 576 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 577 | goto ParseExit; |
|---|
| 578 | } |
|---|
| 579 | |
|---|
| 580 | // Total section numbers and allocate the memory to hold the DII msg sections |
|---|
| 581 | (*ppDsmccDIIMsg)->numSections = numSections; |
|---|
| 582 | (*ppDsmccDIIMsg)->ptrDIIMsgSections = (DIIMsgPtr_t)memChainAlloc(memId, numSections * sizeof(DIIMsg_t)); |
|---|
| 583 | |
|---|
| 584 | if ( (*ppDsmccDIIMsg)->ptrDIIMsgSections == NULL ) |
|---|
| 585 | { |
|---|
| 586 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 587 | goto ParseExit; |
|---|
| 588 | } |
|---|
| 589 | |
|---|
| 590 | //****************************************************************************/ |
|---|
| 591 | // Start processing the DII message sections */ |
|---|
| 592 | // Parse each DSMCC DII section and copy the parsed contents */ |
|---|
| 593 | //****************************************************************************/ |
|---|
| 594 | |
|---|
| 595 | #if DSMCC_DEBUG |
|---|
| 596 | printf( "*** ParseDsmccDII() number of sections = %d ***\n", numSections ); |
|---|
| 597 | #endif |
|---|
| 598 | |
|---|
| 599 | // Initialize destination pointer to DII message sections |
|---|
| 600 | dpDIIMsgSection = (*ppDsmccDIIMsg)->ptrDIIMsgSections; |
|---|
| 601 | |
|---|
| 602 | for ( i = 0; i < numSections; i++, dpDIIMsgSection++ ) |
|---|
| 603 | { |
|---|
| 604 | // Parse the current section |
|---|
| 605 | err = DHL_PSI_ParseDsmccDIISection( sectionArr[ i ], &pDsmccDIISection ); |
|---|
| 606 | |
|---|
| 607 | if ( (err != DHL_OK) || (pDsmccDIISection == NULL) ) |
|---|
| 608 | goto ParseExit; |
|---|
| 609 | |
|---|
| 610 | // Initialize the "source" pointers used for data copying |
|---|
| 611 | spDIIMsgSection = pDsmccDIISection->ptrDIIMsgSection; |
|---|
| 612 | spDsmccMsgHeader = spDIIMsgSection->ptrDsmccMsgHeader; |
|---|
| 613 | spDsmccAdaptationHeader = spDsmccMsgHeader->ptrDsmccAdaptationHeader; |
|---|
| 614 | //spCompatblDescInfo = spDIIMsgSection->compatblDesc.ptrCompatblDescInfo; |
|---|
| 615 | spDIIModuleInfo = spDIIMsgSection->ptrDIIModuleInfo; |
|---|
| 616 | spModuleInfoByte = spDIIModuleInfo->ptrModuleInfoByte; |
|---|
| 617 | spPrivateDataByte = spDIIMsgSection->ptrPrivateDataByte; |
|---|
| 618 | |
|---|
| 619 | // Copy important repeated information into the main container structure once only |
|---|
| 620 | if ( i == 0 ) |
|---|
| 621 | { |
|---|
| 622 | (*ppDsmccDIIMsg)->table_id = pDsmccDIISection->table_id; |
|---|
| 623 | (*ppDsmccDIIMsg)->dsmcc_section_length = pDsmccDIISection->dsmcc_section_length; |
|---|
| 624 | (*ppDsmccDIIMsg)->table_id_extension = pDsmccDIISection->table_id_extension; |
|---|
| 625 | (*ppDsmccDIIMsg)->version_number = pDsmccDIISection->version_number; |
|---|
| 626 | (*ppDsmccDIIMsg)->current_next_indicator= pDsmccDIISection->current_next_indicator; |
|---|
| 627 | (*ppDsmccDIIMsg)->section_number = pDsmccDIISection->section_number; |
|---|
| 628 | (*ppDsmccDIIMsg)->last_section_number = pDsmccDIISection->last_section_number; |
|---|
| 629 | |
|---|
| 630 | (*ppDsmccDIIMsg)->transaction_id = spDsmccMsgHeader->transaction_id; |
|---|
| 631 | (*ppDsmccDIIMsg)->downloadId = spDIIMsgSection->downloadId; |
|---|
| 632 | (*ppDsmccDIIMsg)->blockSize = spDIIMsgSection->blockSize; |
|---|
| 633 | } |
|---|
| 634 | |
|---|
| 635 | // Copy DII dsmcc msg header section data |
|---|
| 636 | dpDIIMsgSection->ptrDsmccMsgHeader = (DsmccMsgHeaderPtr_t)memChainAlloc( memId, sizeof(DsmccMsgHeader_t) ); |
|---|
| 637 | |
|---|
| 638 | if ( dpDIIMsgSection->ptrDsmccMsgHeader == NULL ) |
|---|
| 639 | { |
|---|
| 640 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 641 | goto ParseExit; |
|---|
| 642 | } |
|---|
| 643 | dpDsmccMsgHeader = dpDIIMsgSection->ptrDsmccMsgHeader; |
|---|
| 644 | memcpy( dpDsmccMsgHeader, spDsmccMsgHeader, sizeof(DsmccMsgHeader_t) ); |
|---|
| 645 | |
|---|
| 646 | // Copy the adaptation header block |
|---|
| 647 | if ( dpDsmccMsgHeader->adaptationLength > 0 ) |
|---|
| 648 | { |
|---|
| 649 | dpDsmccMsgHeader->ptrDsmccAdaptationHeader = |
|---|
| 650 | (dsmccDIIAdaptHeaderPtr_t)memChainAlloc( memId, spDsmccMsgHeader->adaptationLength ); |
|---|
| 651 | if ( dpDsmccMsgHeader->ptrDsmccAdaptationHeader == NULL ) |
|---|
| 652 | { |
|---|
| 653 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 654 | goto ParseExit; |
|---|
| 655 | } |
|---|
| 656 | memcpy( dpDsmccMsgHeader->ptrDsmccAdaptationHeader, spDsmccMsgHeader->ptrDsmccAdaptationHeader, |
|---|
| 657 | dpDsmccMsgHeader->adaptationLength ); |
|---|
| 658 | } |
|---|
| 659 | |
|---|
| 660 | // Copy DII msg section data |
|---|
| 661 | dpDIIMsgSection->downloadId = spDIIMsgSection->downloadId; |
|---|
| 662 | dpDIIMsgSection->blockSize = spDIIMsgSection->blockSize; |
|---|
| 663 | dpDIIMsgSection->windowSize = spDIIMsgSection->windowSize; |
|---|
| 664 | dpDIIMsgSection->ackPeriod = spDIIMsgSection->ackPeriod; |
|---|
| 665 | dpDIIMsgSection->tCDownloadWindow = spDIIMsgSection->tCDownloadWindow; |
|---|
| 666 | dpDIIMsgSection->tCDownloadScenario = spDIIMsgSection->tCDownloadScenario; |
|---|
| 667 | |
|---|
| 668 | // Copy compatibility descriptor block |
|---|
| 669 | memcpy( (DS_U8*)&dpDIIMsgSection->compatblDesc, (DS_U8*)&spDIIMsgSection->compatblDesc, sizeof(CompatblDesc_t) ); |
|---|
| 670 | if ( dpDIIMsgSection->compatblDesc.descLength > 2 ) |
|---|
| 671 | { |
|---|
| 672 | DS_U8 *p_compat_sys = (DS_U8 *)NULL; |
|---|
| 673 | |
|---|
| 674 | dpDIIMsgSection->compatblDesc.descriptors = |
|---|
| 675 | (DS_U8 *)memChainAlloc( memId, dpDIIMsgSection->compatblDesc.descLength-2 ); |
|---|
| 676 | |
|---|
| 677 | if ( dpDIIMsgSection->compatblDesc.descriptors == NULL ) |
|---|
| 678 | { |
|---|
| 679 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 680 | goto ParseExit; |
|---|
| 681 | } |
|---|
| 682 | |
|---|
| 683 | memcpy( dpDIIMsgSection->compatblDesc.descriptors, |
|---|
| 684 | spDIIMsgSection->compatblDesc.descriptors, |
|---|
| 685 | dpDIIMsgSection->compatblDesc.descLength-2 ); |
|---|
| 686 | |
|---|
| 687 | err=GetMpegDescriptor( dpDIIMsgSection->compatblDesc.descriptors, |
|---|
| 688 | dpDIIMsgSection->compatblDesc.descLength-2, |
|---|
| 689 | COMPATBL_DESC_SYSTEM_HW, |
|---|
| 690 | 0, &p_compat_sys ); |
|---|
| 691 | if (err!=DHL_OK) |
|---|
| 692 | { |
|---|
| 693 | /* If cannot find SYSTEM_HW, then try with SYSTEM_SW. */ |
|---|
| 694 | err=GetMpegDescriptor( dpDIIMsgSection->compatblDesc.descriptors, |
|---|
| 695 | dpDIIMsgSection->compatblDesc.descLength-2, |
|---|
| 696 | COMPATBL_DESC_SYSTEM_HW, |
|---|
| 697 | 0, &p_compat_sys ); |
|---|
| 698 | } |
|---|
| 699 | |
|---|
| 700 | if (err==DHL_OK) |
|---|
| 701 | { |
|---|
| 702 | /* We found System_HW compatibility descriptor. */ |
|---|
| 703 | CompatblDescInfoPtr_t p_desc = (CompatblDescInfoPtr_t)&dpDIIMsgSection->compatblDesc.compatblDescInfo; |
|---|
| 704 | bitBufferPtr_t bits = NULL; |
|---|
| 705 | |
|---|
| 706 | err = bitBufferCreate( &bits, p_compat_sys, dpDIIMsgSection->compatblDesc.descLength-2 ); |
|---|
| 707 | if ( err ) |
|---|
| 708 | { |
|---|
| 709 | goto ParseExit; |
|---|
| 710 | } |
|---|
| 711 | |
|---|
| 712 | p_desc->descType = bitBufferGetBits(bits, 8); |
|---|
| 713 | p_desc->descLength = bitBufferGetBits(bits, 8); |
|---|
| 714 | p_desc->specifierType = bitBufferGetBits(bits, 8); |
|---|
| 715 | p_desc->specifierData = bitBufferGetBits(bits, 24); |
|---|
| 716 | p_desc->model = bitBufferGetBits(bits, 16); |
|---|
| 717 | p_desc->version = bitBufferGetBits(bits, 16); |
|---|
| 718 | |
|---|
| 719 | p_desc->bValid = DS_TRUE; |
|---|
| 720 | p_desc->subDescCount = bitBufferGetBits(bits, 8); |
|---|
| 721 | |
|---|
| 722 | if ( bits ) |
|---|
| 723 | { |
|---|
| 724 | // clean up the bitBuffer |
|---|
| 725 | bitBufferDestroy( bits ); |
|---|
| 726 | } |
|---|
| 727 | } |
|---|
| 728 | } |
|---|
| 729 | |
|---|
| 730 | // Copy the DII module information data section |
|---|
| 731 | dpDIIMsgSection->numberOfModules = spDIIMsgSection->numberOfModules; |
|---|
| 732 | |
|---|
| 733 | if ( dpDIIMsgSection->numberOfModules > 0 ) |
|---|
| 734 | { |
|---|
| 735 | dpDIIMsgSection->ptrDIIModuleInfo = |
|---|
| 736 | (ModuleInfoPtr_t)memChainAlloc( memId, dpDIIMsgSection->numberOfModules * sizeof(ModuleInfo_t) ); |
|---|
| 737 | |
|---|
| 738 | if ( dpDIIMsgSection->ptrDIIModuleInfo == NULL ) |
|---|
| 739 | { |
|---|
| 740 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 741 | goto ParseExit; |
|---|
| 742 | } |
|---|
| 743 | |
|---|
| 744 | // Init module info destination ptr |
|---|
| 745 | dpDIIModuleInfo = dpDIIMsgSection->ptrDIIModuleInfo; |
|---|
| 746 | |
|---|
| 747 | for ( j = 0; j < dpDIIMsgSection->numberOfModules; j++, dpDIIModuleInfo++, spDIIModuleInfo++ ) |
|---|
| 748 | { |
|---|
| 749 | memcpy( dpDIIModuleInfo, spDIIModuleInfo, sizeof(ModuleInfo_t) ); |
|---|
| 750 | |
|---|
| 751 | if ( dpDIIModuleInfo->moduleInfoLength > 0 ) |
|---|
| 752 | { |
|---|
| 753 | DS_U8* p_desc = (DS_U8 *)NULL; |
|---|
| 754 | |
|---|
| 755 | dpDIIModuleInfo->ptrModuleInfoByte = (DS_U8*)memChainAlloc( memId, dpDIIModuleInfo->moduleInfoLength ); |
|---|
| 756 | |
|---|
| 757 | if ( dpDIIModuleInfo->ptrModuleInfoByte == NULL ) |
|---|
| 758 | { |
|---|
| 759 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 760 | goto ParseExit; |
|---|
| 761 | } |
|---|
| 762 | // Copy the module information data bytes |
|---|
| 763 | memcpy( dpDIIModuleInfo->ptrModuleInfoByte, |
|---|
| 764 | spDIIModuleInfo->ptrModuleInfoByte, |
|---|
| 765 | dpDIIModuleInfo->moduleInfoLength ); |
|---|
| 766 | |
|---|
| 767 | /* |
|---|
| 768 | * Parse module info descriptor. |
|---|
| 769 | */ |
|---|
| 770 | err=GetMpegDescriptor( dpDIIModuleInfo->ptrModuleInfoByte, |
|---|
| 771 | dpDIIModuleInfo->moduleInfoLength, |
|---|
| 772 | 0xB7 /* Module Info descriptor = 0xB7 */, |
|---|
| 773 | 0, &p_desc ); |
|---|
| 774 | if (err==DHL_OK) |
|---|
| 775 | { |
|---|
| 776 | dpDIIModuleInfo->module_name_length = p_desc[3]; |
|---|
| 777 | dpDIIModuleInfo->ptrModuleName = (DS_U8 *)memChainAlloc( memId, dpDIIModuleInfo->module_name_length ); |
|---|
| 778 | if ( dpDIIModuleInfo->ptrModuleName == (DS_U8 *)NULL ) |
|---|
| 779 | { |
|---|
| 780 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 781 | goto ParseExit; |
|---|
| 782 | } |
|---|
| 783 | memcpy( dpDIIModuleInfo->ptrModuleName, &p_desc[4], dpDIIModuleInfo->module_name_length ); |
|---|
| 784 | } |
|---|
| 785 | |
|---|
| 786 | /* |
|---|
| 787 | * Parse CRC32 descriptor. |
|---|
| 788 | */ |
|---|
| 789 | err=GetMpegDescriptor( dpDIIModuleInfo->ptrModuleInfoByte, |
|---|
| 790 | dpDIIModuleInfo->moduleInfoLength, |
|---|
| 791 | 0xB5 /* CRC32 descriptor = 0xB5 */, |
|---|
| 792 | 0, &p_desc ); |
|---|
| 793 | if (err==DHL_OK) |
|---|
| 794 | { |
|---|
| 795 | dpDIIModuleInfo->bCrcFieldValid = DS_TRUE; |
|---|
| 796 | dpDIIModuleInfo->Crc32_descriptor = p_desc[2] << 24; |
|---|
| 797 | dpDIIModuleInfo->Crc32_descriptor += p_desc[3] << 16; |
|---|
| 798 | dpDIIModuleInfo->Crc32_descriptor += p_desc[4] << 8; |
|---|
| 799 | dpDIIModuleInfo->Crc32_descriptor += p_desc[5] << 0; |
|---|
| 800 | } |
|---|
| 801 | } |
|---|
| 802 | } |
|---|
| 803 | } |
|---|
| 804 | else |
|---|
| 805 | { |
|---|
| 806 | dpDIIMsgSection->ptrDIIModuleInfo = NULL; |
|---|
| 807 | } |
|---|
| 808 | |
|---|
| 809 | // Copy the DII private data section |
|---|
| 810 | dpDIIMsgSection->privateDataLength = spDIIMsgSection->privateDataLength; |
|---|
| 811 | |
|---|
| 812 | if ( dpDIIMsgSection->privateDataLength > 0 ) |
|---|
| 813 | { |
|---|
| 814 | dpDIIMsgSection->ptrPrivateDataByte = (DS_U8*)memChainAlloc( memId, dpDIIMsgSection->privateDataLength ); |
|---|
| 815 | |
|---|
| 816 | if ( dpDIIMsgSection->ptrPrivateDataByte == NULL ) |
|---|
| 817 | { |
|---|
| 818 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 819 | goto ParseExit; |
|---|
| 820 | } |
|---|
| 821 | // Copy the private information data bytes |
|---|
| 822 | memcpy( dpDIIMsgSection->ptrPrivateDataByte, |
|---|
| 823 | spDIIMsgSection->ptrPrivateDataByte, |
|---|
| 824 | dpDIIMsgSection->privateDataLength ); |
|---|
| 825 | } |
|---|
| 826 | else |
|---|
| 827 | { |
|---|
| 828 | dpDIIMsgSection->ptrPrivateDataByte = NULL; |
|---|
| 829 | } |
|---|
| 830 | |
|---|
| 831 | FreeDsmccMemChain( pDsmccDIISection ); |
|---|
| 832 | } |
|---|
| 833 | |
|---|
| 834 | // Parsing/copying is complete, save memId into the memChain alloc-ed |
|---|
| 835 | *(((memId_t *)(*ppDsmccDIIMsg))-1) = memId; |
|---|
| 836 | |
|---|
| 837 | memId = NULL; // Reset memId so its memChain won't get destroyed |
|---|
| 838 | |
|---|
| 839 | ParseExit: |
|---|
| 840 | |
|---|
| 841 | if ( memId ) |
|---|
| 842 | { |
|---|
| 843 | memChainDestroy( memId ); |
|---|
| 844 | *ppDsmccDIIMsg = NULL; |
|---|
| 845 | } |
|---|
| 846 | |
|---|
| 847 | return ( err ); |
|---|
| 848 | } |
|---|
| 849 | |
|---|
| 850 | /************************************************************************** |
|---|
| 851 | * Function Name : DHL_PSI_ParseDsmccDIISection |
|---|
| 852 | * |
|---|
| 853 | * Description : Parse a DSMCC DII message section |
|---|
| 854 | * |
|---|
| 855 | * Parameters : |
|---|
| 856 | * |
|---|
| 857 | * Return : DHL_RESULT |
|---|
| 858 | * DHL_OK - success |
|---|
| 859 | **************************************************************************/ |
|---|
| 860 | DHL_RESULT DHL_PSI_ParseDsmccDIISection( DS_U8 *section, dsmccDIISectionPtr_t *ppDsmccDIISection ) |
|---|
| 861 | { |
|---|
| 862 | DHL_RESULT err = DHL_OK; |
|---|
| 863 | dsmccDIISectionPtr_t dsmccDIISectPtr = NULL; |
|---|
| 864 | DsmccMsgHeaderPtr_t pDsmccMsgHeader; |
|---|
| 865 | DIIMsgPtr_t pDIIMsg; |
|---|
| 866 | ModuleInfoPtr_t pDIIModuleInfo; |
|---|
| 867 | memId_t memId = NULL; |
|---|
| 868 | memChainSetup_t memSetup = { DSMCC_DII_MEM_LIMIT, NULL, NULL }; |
|---|
| 869 | |
|---|
| 870 | DS_U8 table_id; |
|---|
| 871 | DS_U16 dsmcc_section_length; |
|---|
| 872 | bitBufferPtr_t bits = NULL; |
|---|
| 873 | |
|---|
| 874 | DS_U16 descLength; |
|---|
| 875 | DS_U8 *dpData; |
|---|
| 876 | DS_U16 i, j; |
|---|
| 877 | |
|---|
| 878 | // Argument check |
|---|
| 879 | if ( section == NULL ) |
|---|
| 880 | { |
|---|
| 881 | printf("ParseDsmccDIISection: NULL section addr!\n"); |
|---|
| 882 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 883 | goto ParseExit; |
|---|
| 884 | } |
|---|
| 885 | |
|---|
| 886 | // Perform DSM-CC DII table data validation |
|---|
| 887 | // Get table_id |
|---|
| 888 | table_id = get_table_id(section); |
|---|
| 889 | |
|---|
| 890 | if ( table_id != DSMCC_DII_TABLE_ID ) |
|---|
| 891 | { |
|---|
| 892 | printf("ParseDsmccDIISection: invalid table_id = %0x\n", (int) table_id); |
|---|
| 893 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 894 | goto ParseExit; |
|---|
| 895 | } |
|---|
| 896 | // Get syntax indicator: 1 = valid |
|---|
| 897 | if (get_section_syntax_indicator(section) != 1) |
|---|
| 898 | { |
|---|
| 899 | printf("ParseDsmccDIISection: section_syntax_indicator not set\n"); |
|---|
| 900 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 901 | goto ParseExit; |
|---|
| 902 | } |
|---|
| 903 | // Get section length |
|---|
| 904 | dsmcc_section_length = get_section_length(section); |
|---|
| 905 | |
|---|
| 906 | if ( dsmcc_section_length > (MAX_DSMCC_SECTION_LENGTH - 3) ) |
|---|
| 907 | { |
|---|
| 908 | printf("ParseDsmccDIISection: invalid section_length = %0d\n", (int) dsmcc_section_length); |
|---|
| 909 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 910 | goto ParseExit; |
|---|
| 911 | } |
|---|
| 912 | |
|---|
| 913 | // Create the bitBuffer object and initialize it with the current section data |
|---|
| 914 | err = bitBufferCreate( &bits, section + 3, dsmcc_section_length ); |
|---|
| 915 | if ( err ) |
|---|
| 916 | { |
|---|
| 917 | goto ParseExit; |
|---|
| 918 | } |
|---|
| 919 | |
|---|
| 920 | // Create the memChain & allocate memory for dsmccDIISection data structure |
|---|
| 921 | err = memChainCreate( &memId, &memSetup ); |
|---|
| 922 | if (err) |
|---|
| 923 | { |
|---|
| 924 | goto ParseExit; |
|---|
| 925 | } |
|---|
| 926 | |
|---|
| 927 | dsmccDIISectPtr = (dsmccDIISectionPtr_t)((memId_t *)( memChainAlloc(memId, sizeof(dsmccDIISection_t) + sizeof(memId_t)) ) + 1); |
|---|
| 928 | |
|---|
| 929 | if ( dsmccDIISectPtr == NULL ) |
|---|
| 930 | { |
|---|
| 931 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 932 | goto ParseExit; |
|---|
| 933 | } |
|---|
| 934 | |
|---|
| 935 | // Parse the section and fill the DSM-CC DII section data structure |
|---|
| 936 | dsmccDIISectPtr->table_id = table_id; |
|---|
| 937 | dsmccDIISectPtr->dsmcc_section_length = dsmcc_section_length; |
|---|
| 938 | dsmccDIISectPtr->table_id_extension = bitBufferGetBits(bits, 16); // DII transaction number |
|---|
| 939 | bitBufferSkipBits( bits, 2 ); // Reserved |
|---|
| 940 | dsmccDIISectPtr->version_number = bitBufferGetBits(bits, 5); // version number |
|---|
| 941 | dsmccDIISectPtr->current_next_indicator = bitBufferGetBits(bits, 1); // current next indicator |
|---|
| 942 | |
|---|
| 943 | if ( dsmccDIISectPtr->current_next_indicator != 1 ) |
|---|
| 944 | { |
|---|
| 945 | printf("ParseDsmccDIISection: current_next_indicator not set\n"); |
|---|
| 946 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 947 | goto ParseExit; |
|---|
| 948 | } |
|---|
| 949 | dsmccDIISectPtr->section_number = bitBufferGetBits(bits, 8); // section_number |
|---|
| 950 | dsmccDIISectPtr->last_section_number = bitBufferGetBits(bits, 8); // last_section_number |
|---|
| 951 | |
|---|
| 952 | //****************************************************************************/ |
|---|
| 953 | //* Section contents handling */ |
|---|
| 954 | //****************************************************************************/ |
|---|
| 955 | // Allocate DII section memory |
|---|
| 956 | dsmccDIISectPtr->ptrDIIMsgSection = (DIIMsgPtr_t)memChainAlloc( memId, sizeof(DIIMsg_t) ); |
|---|
| 957 | |
|---|
| 958 | if ( dsmccDIISectPtr->ptrDIIMsgSection == NULL ) |
|---|
| 959 | { |
|---|
| 960 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 961 | goto ParseExit; |
|---|
| 962 | } |
|---|
| 963 | |
|---|
| 964 | dsmccDIISectPtr->ptrDIIMsgSection->ptrDsmccMsgHeader = |
|---|
| 965 | (DsmccMsgHeaderPtr_t)memChainAlloc( memId, sizeof(DsmccMsgHeader_t) ); |
|---|
| 966 | |
|---|
| 967 | if ( dsmccDIISectPtr->ptrDIIMsgSection->ptrDsmccMsgHeader == NULL ) |
|---|
| 968 | { |
|---|
| 969 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 970 | goto ParseExit; |
|---|
| 971 | } |
|---|
| 972 | |
|---|
| 973 | // Parse DII dsmcc header and assign them to the section data structure |
|---|
| 974 | pDsmccMsgHeader = dsmccDIISectPtr->ptrDIIMsgSection->ptrDsmccMsgHeader; |
|---|
| 975 | |
|---|
| 976 | pDsmccMsgHeader->protocolDiscriminator = bitBufferGetBits(bits, 8); |
|---|
| 977 | if ( pDsmccMsgHeader->protocolDiscriminator != 0x11 ) |
|---|
| 978 | { |
|---|
| 979 | printf("ParseDsmccDIISection: Invalid protocolDiscriminator = %0x\n", |
|---|
| 980 | (int) pDsmccMsgHeader->protocolDiscriminator); |
|---|
| 981 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 982 | goto ParseExit; |
|---|
| 983 | } |
|---|
| 984 | |
|---|
| 985 | pDsmccMsgHeader->dsmccType = bitBufferGetBits(bits, 8); |
|---|
| 986 | if ( pDsmccMsgHeader->dsmccType != 0x03 ) |
|---|
| 987 | { |
|---|
| 988 | printf("ParseDsmccDIISection: Invalid dsmccType = %0x\n", (int) pDsmccMsgHeader->dsmccType); |
|---|
| 989 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 990 | goto ParseExit; |
|---|
| 991 | } |
|---|
| 992 | |
|---|
| 993 | pDsmccMsgHeader->messageId = bitBufferGetBits(bits, 16); |
|---|
| 994 | if ( pDsmccMsgHeader->messageId != 0x1002 ) |
|---|
| 995 | { |
|---|
| 996 | printf("ParseDsmccDIISection: Invalid messageId = %0x\n", (int) pDsmccMsgHeader->messageId); |
|---|
| 997 | err = DHL_FAIL_INVALID_PARAM; |
|---|
| 998 | goto ParseExit; |
|---|
| 999 | } |
|---|
| 1000 | |
|---|
| 1001 | pDsmccMsgHeader->transaction_id = bitBufferGetBits(bits, 32); |
|---|
| 1002 | bitBufferSkipBits( bits, 8 ); // Reserved |
|---|
| 1003 | pDsmccMsgHeader->adaptationLength = bitBufferGetBits(bits, 8); |
|---|
| 1004 | pDsmccMsgHeader->messageLength = bitBufferGetBits(bits, 16); |
|---|
| 1005 | |
|---|
| 1006 | |
|---|
| 1007 | #if DSMCC_DEBUG |
|---|
| 1008 | printf("ParseDsmccDIISection: protocolDiscriminator = 0x%02x\n", pDsmccMsgHeader->protocolDiscriminator ); |
|---|
| 1009 | printf("ParseDsmccDIISection: dsmccType = 0x%02x\n", pDsmccMsgHeader->dsmccType ); |
|---|
| 1010 | printf("ParseDsmccDIISection: messageId = 0x%04x\n", pDsmccMsgHeader->messageId ); |
|---|
| 1011 | printf("ParseDsmccDIISection: transaction_id = 0x%08x\n", pDsmccMsgHeader->transaction_id ); |
|---|
| 1012 | printf("ParseDsmccDIISection: adaptationLength = %d\n", pDsmccMsgHeader->adaptationLength ); |
|---|
| 1013 | printf("ParseDsmccDIISection: messageLength = %d\n", pDsmccMsgHeader->messageLength ); |
|---|
| 1014 | #endif |
|---|
| 1015 | |
|---|
| 1016 | |
|---|
| 1017 | if ( pDsmccMsgHeader->adaptationLength > 0 ) |
|---|
| 1018 | { |
|---|
| 1019 | pDsmccMsgHeader->ptrDsmccAdaptationHeader = |
|---|
| 1020 | (dsmccDIIAdaptHeaderPtr_t)memChainAlloc( memId, pDsmccMsgHeader->adaptationLength ); |
|---|
| 1021 | if ( pDsmccMsgHeader->ptrDsmccAdaptationHeader == NULL ) |
|---|
| 1022 | { |
|---|
| 1023 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1024 | goto ParseExit; |
|---|
| 1025 | } |
|---|
| 1026 | |
|---|
| 1027 | // Copy the entire adaptation header block |
|---|
| 1028 | dpData = (DS_U8*)pDsmccMsgHeader->ptrDsmccAdaptationHeader; |
|---|
| 1029 | for ( j = 0; j < pDsmccMsgHeader->adaptationLength; j++ ) |
|---|
| 1030 | dpData[j] = bitBufferGetBits(bits, 8); |
|---|
| 1031 | } |
|---|
| 1032 | else |
|---|
| 1033 | { |
|---|
| 1034 | pDsmccMsgHeader->ptrDsmccAdaptationHeader = NULL; |
|---|
| 1035 | } |
|---|
| 1036 | |
|---|
| 1037 | // Parse DII msg body section and assign them to the proper data structure |
|---|
| 1038 | pDIIMsg = dsmccDIISectPtr->ptrDIIMsgSection; |
|---|
| 1039 | |
|---|
| 1040 | pDIIMsg->downloadId = bitBufferGetBits(bits, 32); |
|---|
| 1041 | pDIIMsg->blockSize = bitBufferGetBits(bits, 16); |
|---|
| 1042 | pDIIMsg->windowSize = bitBufferGetBits(bits, 8); |
|---|
| 1043 | pDIIMsg->ackPeriod = bitBufferGetBits(bits, 8); |
|---|
| 1044 | pDIIMsg->tCDownloadWindow = bitBufferGetBits(bits, 32); |
|---|
| 1045 | pDIIMsg->tCDownloadScenario = bitBufferGetBits(bits, 32); |
|---|
| 1046 | |
|---|
| 1047 | // Parse DII msg compatibility descriptor block and assign them to the proper data structure |
|---|
| 1048 | pDIIMsg->compatblDesc.descLength = bitBufferGetBits(bits, 16); |
|---|
| 1049 | pDIIMsg->compatblDesc.descCount = bitBufferGetBits(bits, 16); |
|---|
| 1050 | pDIIMsg->compatblDesc.compatblDescInfo.bValid = DS_FALSE; |
|---|
| 1051 | |
|---|
| 1052 | #if DSMCC_DEBUG |
|---|
| 1053 | printf("ParseDsmccDIISection: downloadId = 0x%08x\n", pDIIMsg->downloadId ); |
|---|
| 1054 | printf("ParseDsmccDIISection: blockSize = %d\n", pDIIMsg->blockSize ); |
|---|
| 1055 | |
|---|
| 1056 | printf("ParseDsmccDIISection: descLength = %d\n", pDIIMsg->compatblDesc.descLength ); |
|---|
| 1057 | #endif |
|---|
| 1058 | |
|---|
| 1059 | if ( pDIIMsg->compatblDesc.descLength > 2 ) |
|---|
| 1060 | { |
|---|
| 1061 | descLength = pDIIMsg->compatblDesc.descLength - 2; |
|---|
| 1062 | pDIIMsg->compatblDesc.descriptors = (DS_U8 *)memChainAlloc( memId, descLength ); |
|---|
| 1063 | if ( pDIIMsg->compatblDesc.descriptors == (DS_U8 *)NULL ) |
|---|
| 1064 | { |
|---|
| 1065 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1066 | goto ParseExit; |
|---|
| 1067 | } |
|---|
| 1068 | |
|---|
| 1069 | // Copy the entire compatibility descriptor block |
|---|
| 1070 | dpData = (DS_U8*)pDIIMsg->compatblDesc.descriptors; |
|---|
| 1071 | |
|---|
| 1072 | for ( j = 0; j < descLength; j++ ) |
|---|
| 1073 | dpData[j] = bitBufferGetBits(bits, 8); |
|---|
| 1074 | } |
|---|
| 1075 | else |
|---|
| 1076 | { |
|---|
| 1077 | pDIIMsg->compatblDesc.descriptors = NULL; |
|---|
| 1078 | } |
|---|
| 1079 | |
|---|
| 1080 | // Parse DII module information block and assign them to the proper data structure |
|---|
| 1081 | pDIIMsg->numberOfModules = bitBufferGetBits(bits, 16); |
|---|
| 1082 | |
|---|
| 1083 | #if DSMCC_DEBUG |
|---|
| 1084 | printf("ParseDsmccDIISection: numberOfModules = %d\n", pDIIMsg->numberOfModules ); |
|---|
| 1085 | #endif |
|---|
| 1086 | |
|---|
| 1087 | if ( pDIIMsg->numberOfModules > 0 ) |
|---|
| 1088 | { |
|---|
| 1089 | pDIIMsg->ptrDIIModuleInfo = (ModuleInfoPtr_t)memChainAlloc( memId, pDIIMsg->numberOfModules * sizeof(ModuleInfo_t) ); |
|---|
| 1090 | if ( pDIIMsg->ptrDIIModuleInfo == NULL ) |
|---|
| 1091 | { |
|---|
| 1092 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1093 | goto ParseExit; |
|---|
| 1094 | } |
|---|
| 1095 | |
|---|
| 1096 | pDIIModuleInfo = pDIIMsg->ptrDIIModuleInfo; |
|---|
| 1097 | |
|---|
| 1098 | for ( i = 0; i < pDIIMsg->numberOfModules; i++, pDIIModuleInfo++ ) |
|---|
| 1099 | { |
|---|
| 1100 | pDIIModuleInfo->moduleId = bitBufferGetBits(bits, 16); |
|---|
| 1101 | pDIIModuleInfo->moduleSize = bitBufferGetBits(bits, 32); |
|---|
| 1102 | pDIIModuleInfo->moduleVersion = bitBufferGetBits(bits, 8); |
|---|
| 1103 | pDIIModuleInfo->moduleInfoLength = bitBufferGetBits(bits, 8); |
|---|
| 1104 | pDIIModuleInfo->module_name_length = 0; |
|---|
| 1105 | pDIIModuleInfo->bCrcFieldValid = DS_FALSE; |
|---|
| 1106 | pDIIModuleInfo->ptrModuleName = (DS_U8 *)NULL; |
|---|
| 1107 | |
|---|
| 1108 | if ( pDIIModuleInfo->moduleInfoLength > 0 ) |
|---|
| 1109 | { |
|---|
| 1110 | pDIIModuleInfo->ptrModuleInfoByte = (DS_U8*)memChainAlloc( memId, pDIIModuleInfo->moduleInfoLength ); |
|---|
| 1111 | |
|---|
| 1112 | if ( pDIIModuleInfo->ptrModuleInfoByte == NULL ) |
|---|
| 1113 | { |
|---|
| 1114 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1115 | goto ParseExit; |
|---|
| 1116 | } |
|---|
| 1117 | |
|---|
| 1118 | for ( j = 0; j < pDIIModuleInfo->moduleInfoLength; j++ ) |
|---|
| 1119 | pDIIModuleInfo->ptrModuleInfoByte[j] = bitBufferGetBits(bits, 8); |
|---|
| 1120 | } |
|---|
| 1121 | } |
|---|
| 1122 | } |
|---|
| 1123 | else |
|---|
| 1124 | { |
|---|
| 1125 | pDIIMsg->ptrDIIModuleInfo = NULL; |
|---|
| 1126 | } |
|---|
| 1127 | |
|---|
| 1128 | // Parse DII private data block and assign them to the proper data structure |
|---|
| 1129 | pDIIMsg->privateDataLength = bitBufferGetBits(bits, 16); |
|---|
| 1130 | |
|---|
| 1131 | #if DSMCC_DEBUG |
|---|
| 1132 | printf("ParseDsmccDIISection: privateDataLength = %d\n", pDIIMsg->privateDataLength ); |
|---|
| 1133 | #endif |
|---|
| 1134 | |
|---|
| 1135 | if ( pDIIMsg->privateDataLength > 0 ) |
|---|
| 1136 | { |
|---|
| 1137 | pDIIMsg->ptrPrivateDataByte = (DS_U8*)memChainAlloc( memId, pDIIMsg->privateDataLength ); |
|---|
| 1138 | |
|---|
| 1139 | if ( pDIIMsg->ptrPrivateDataByte == NULL ) |
|---|
| 1140 | { |
|---|
| 1141 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1142 | goto ParseExit; |
|---|
| 1143 | } |
|---|
| 1144 | |
|---|
| 1145 | for ( j = 0; j < pDIIMsg->privateDataLength; j++ ) |
|---|
| 1146 | pDIIMsg->ptrPrivateDataByte[j] = bitBufferGetBits(bits, 8); |
|---|
| 1147 | } |
|---|
| 1148 | else |
|---|
| 1149 | { |
|---|
| 1150 | pDIIMsg->ptrPrivateDataByte = NULL; |
|---|
| 1151 | } |
|---|
| 1152 | |
|---|
| 1153 | // Parsing complete and save memId into the memChain alloc-ed |
|---|
| 1154 | *(((memId_t *)dsmccDIISectPtr)-1) = memId; |
|---|
| 1155 | |
|---|
| 1156 | memId = NULL; // Reset memId, so dsmccDIISectPtr memChain will not get deleted |
|---|
| 1157 | |
|---|
| 1158 | ParseExit: |
|---|
| 1159 | |
|---|
| 1160 | if ( bits ) |
|---|
| 1161 | { |
|---|
| 1162 | // clean up the bitBuffer |
|---|
| 1163 | bitBufferDestroy( bits ); |
|---|
| 1164 | } |
|---|
| 1165 | if ( memId ) |
|---|
| 1166 | { |
|---|
| 1167 | // Incomplete parsing error, delete the dsmccDII section memChain alloc-ed |
|---|
| 1168 | memChainDestroy( memId ); |
|---|
| 1169 | dsmccDIISectPtr = NULL; |
|---|
| 1170 | } |
|---|
| 1171 | |
|---|
| 1172 | *ppDsmccDIISection = dsmccDIISectPtr; |
|---|
| 1173 | |
|---|
| 1174 | return ( err ); |
|---|
| 1175 | } |
|---|
| 1176 | |
|---|
| 1177 | /************************************************************************** |
|---|
| 1178 | * Function Name : PrintDsmccDII |
|---|
| 1179 | * |
|---|
| 1180 | * Description : Dump DsmccDII message for debugging |
|---|
| 1181 | * |
|---|
| 1182 | * Parameters : |
|---|
| 1183 | * |
|---|
| 1184 | * Return : DHL_RESULT |
|---|
| 1185 | * DHL_OK - success |
|---|
| 1186 | **************************************************************************/ |
|---|
| 1187 | void DHL_PSI_PrintDsmccDII( const DsmccDIIMsgPtr_t pDsmccDIIMsg ) |
|---|
| 1188 | { |
|---|
| 1189 | #if 1 |
|---|
| 1190 | |
|---|
| 1191 | DsmccDIIMsgPtr_t ptr = pDsmccDIIMsg; |
|---|
| 1192 | DsmccMsgHeaderPtr_t pDsmccMsgHeader; |
|---|
| 1193 | dsmccDIIAdaptHeaderPtr_t pDsmccAdaptationHeader; |
|---|
| 1194 | DS_U8* pAdaptByte; |
|---|
| 1195 | CompatblDescInfoPtr_t pCompatblDescInfo; |
|---|
| 1196 | //DS_U16 descCount; |
|---|
| 1197 | //DS_U8 subDescCount, subDescLength; |
|---|
| 1198 | //CompatblSubDescPtr_t pCompatblSubDesc; |
|---|
| 1199 | //DS_U8* pSubDescAddtlInfo; |
|---|
| 1200 | DS_U16 numberOfModules; |
|---|
| 1201 | ModuleInfoPtr_t pDIIModuleInfo; |
|---|
| 1202 | // DS_U8* pModuleInfoByte; |
|---|
| 1203 | DS_U8 moduleInfoLength; |
|---|
| 1204 | DS_U16 privateDataLength; |
|---|
| 1205 | DS_U8* pPrivateDataByte; |
|---|
| 1206 | |
|---|
| 1207 | int i, j, k; |
|---|
| 1208 | |
|---|
| 1209 | /* Argument check */ |
|---|
| 1210 | printf("\n*** DSMCC Download Info Indication Message Dump ***\n"); |
|---|
| 1211 | |
|---|
| 1212 | // Main container data structure dump |
|---|
| 1213 | printf(" table_id = 0x%02X\n", (int) ptr->table_id ); /* table_id */ |
|---|
| 1214 | printf(" dsmcc_section_length = %d\n", (int) ptr->dsmcc_section_length );/* dsmcc_section_length */ |
|---|
| 1215 | printf(" table_id_extension = %d\n", (int) ptr->table_id_extension ); /* table_id_extension */ |
|---|
| 1216 | printf(" version_number = %d\n", (int) ptr->version_number ); /* version_number */ |
|---|
| 1217 | printf(" current_next_indicator = %d\n", (int) ptr->current_next_indicator );/* current_next_indicator */ |
|---|
| 1218 | printf(" firt section_number = %d\n", (int) ptr->section_number ); /* section_number */ |
|---|
| 1219 | printf(" last_section_number = %d\n", (int) ptr->last_section_number ); /* last_section_number */ |
|---|
| 1220 | printf(" transaction_id = 0x%08lX\n", ptr->transaction_id ); /* transaction_id */ |
|---|
| 1221 | printf(" downloadId = 0x%08lX\n", ptr->downloadId ); /* downloadId */ |
|---|
| 1222 | printf(" blockSize = %d\n", (int) ptr->blockSize ); /* blockSize */ |
|---|
| 1223 | printf(" numSections = %d\n", (int) ptr->numSections ); /* numSections */ |
|---|
| 1224 | |
|---|
| 1225 | // Iterate the sections |
|---|
| 1226 | for( i = 0; i < ptr->numSections; i++ ) |
|---|
| 1227 | { |
|---|
| 1228 | // Dump the header section |
|---|
| 1229 | pDsmccMsgHeader = ptr->ptrDIIMsgSections[i].ptrDsmccMsgHeader; |
|---|
| 1230 | |
|---|
| 1231 | printf("\nDIIMsgSections[%d].DsmccMsgHeader:\n", i ); |
|---|
| 1232 | printf(" protocolDiscriminator = 0x%02X\n",(int)pDsmccMsgHeader->protocolDiscriminator ); |
|---|
| 1233 | printf(" dsmccType = 0x%02X\n",(int)pDsmccMsgHeader->dsmccType ); |
|---|
| 1234 | printf(" messageId = 0x%04X\n",(int)pDsmccMsgHeader->messageId ); |
|---|
| 1235 | printf(" transaction_id = 0x%08lX\n",pDsmccMsgHeader->transaction_id ); |
|---|
| 1236 | printf(" adaptationLength = %d\n", (int)pDsmccMsgHeader->adaptationLength ); |
|---|
| 1237 | printf(" messageLength = %d\n", (int)pDsmccMsgHeader->messageLength ); |
|---|
| 1238 | |
|---|
| 1239 | if ( pDsmccMsgHeader->adaptationLength > 0 ) |
|---|
| 1240 | { |
|---|
| 1241 | pDsmccAdaptationHeader = pDsmccMsgHeader->ptrDsmccAdaptationHeader; |
|---|
| 1242 | |
|---|
| 1243 | printf(" adaptationType = 0x%X\n", (int) pDsmccAdaptationHeader->adaptationType ); |
|---|
| 1244 | if ( pDsmccAdaptationHeader->adaptationType == 0x03 ) |
|---|
| 1245 | { |
|---|
| 1246 | printf(" DIIMsgNumber = 0x%X\n", (int) pDsmccAdaptationHeader->DIIMsgNumber ); |
|---|
| 1247 | } |
|---|
| 1248 | else |
|---|
| 1249 | { |
|---|
| 1250 | pAdaptByte = (DS_U8*)&pDsmccAdaptationHeader->DIIMsgNumber; |
|---|
| 1251 | printf(" Adaptation data bytes:"); |
|---|
| 1252 | for ( j = 0; j < pDsmccMsgHeader->adaptationLength-1; j++ ) |
|---|
| 1253 | { |
|---|
| 1254 | if ( (j % 36) == 0 ) |
|---|
| 1255 | printf("\n0x%02X ", (int) pAdaptByte[j] ); |
|---|
| 1256 | else |
|---|
| 1257 | printf("0x%02X ", (int) pAdaptByte[j] ); |
|---|
| 1258 | } |
|---|
| 1259 | } |
|---|
| 1260 | } |
|---|
| 1261 | |
|---|
| 1262 | // Dump the body section |
|---|
| 1263 | printf("DIIMsgSections[%d].downloadId = 0x%08lX\n", i, ptr->ptrDIIMsgSections[i].downloadId ); |
|---|
| 1264 | printf("DIIMsgSections[%d].blockSize = %d\n", i, (int) ptr->ptrDIIMsgSections[i].blockSize ); |
|---|
| 1265 | printf("DIIMsgSections[%d].windowSize = %d\n", i, (int) ptr->ptrDIIMsgSections[i].windowSize ); |
|---|
| 1266 | printf("DIIMsgSections[%d].ackPeriod = %d\n", i, (int) ptr->ptrDIIMsgSections[i].ackPeriod ); |
|---|
| 1267 | printf("DIIMsgSections[%d].tCDownloadWindow = %lu\n", i, ptr->ptrDIIMsgSections[i].tCDownloadWindow ); |
|---|
| 1268 | printf("DIIMsgSections[%d].tCDownloadScenario = %lu\n", i, ptr->ptrDIIMsgSections[i].tCDownloadScenario ); |
|---|
| 1269 | |
|---|
| 1270 | // Dump the compatibility descriptor section |
|---|
| 1271 | printf("\nDIIMsgSections[%d].compatblDesc:\n", i ); |
|---|
| 1272 | printf(" descLength = %d\n", (int) ptr->ptrDIIMsgSections[i].compatblDesc.descLength ); |
|---|
| 1273 | printf(" descCount = %d\n", (int) ptr->ptrDIIMsgSections[i].compatblDesc.descCount ); |
|---|
| 1274 | |
|---|
| 1275 | if ( ptr->ptrDIIMsgSections[i].compatblDesc.descCount > 0 && ptr->ptrDIIMsgSections[i].compatblDesc.compatblDescInfo.bValid ) |
|---|
| 1276 | { |
|---|
| 1277 | pCompatblDescInfo = &(ptr->ptrDIIMsgSections[i].compatblDesc.compatblDescInfo); |
|---|
| 1278 | #if 1 |
|---|
| 1279 | printf(" descriptorType = 0x%02X\n", (int) pCompatblDescInfo->descType ); |
|---|
| 1280 | printf(" descriptorLength = %d\n", (int) pCompatblDescInfo->descLength ); |
|---|
| 1281 | printf(" specifierType = 0x%02X\n", (int) pCompatblDescInfo->specifierType ); |
|---|
| 1282 | printf(" specifierType = 0x%06X (%s)\n", (int) pCompatblDescInfo->specifierData, |
|---|
| 1283 | pCompatblDescInfo->specifierData == 0x108A ? "Teralogic" : |
|---|
| 1284 | pCompatblDescInfo->specifierData == 0x1E1B ? "Digital Stream Technology" : "Unknown" ); |
|---|
| 1285 | |
|---|
| 1286 | printf(" model = 0x%04X\n", (int) pCompatblDescInfo->model ); |
|---|
| 1287 | printf(" version = 0x%04X\n", (int) pCompatblDescInfo->version ); |
|---|
| 1288 | printf(" subDescriptorCount = %d\n", (int) pCompatblDescInfo->subDescCount ); |
|---|
| 1289 | #else |
|---|
| 1290 | descCount = ptr->ptrDIIMsgSections[i].compatblDesc.descCount; |
|---|
| 1291 | for ( j = 0; j < descCount; j++ ) |
|---|
| 1292 | { |
|---|
| 1293 | printf("\n"); |
|---|
| 1294 | printf(" descriptorType = 0x%02X\n", (int) pCompatblDescInfo->descType ); |
|---|
| 1295 | printf(" descriptorLength = %d\n", (int) pCompatblDescInfo->descLength ); |
|---|
| 1296 | printf(" specifierType = 0x%02X\n", (int) pCompatblDescInfo->specifierType ); |
|---|
| 1297 | printf(" model = %d\n", (int) pCompatblDescInfo->model ); |
|---|
| 1298 | printf(" version = %d\n", (int) pCompatblDescInfo->version ); |
|---|
| 1299 | printf(" subDescriptorCount = %d\n", (int) pCompatblDescInfo->subDescCount ); |
|---|
| 1300 | |
|---|
| 1301 | if ( (subDescCount = pCompatblDescInfo[j].subDescCount) > 0 ) |
|---|
| 1302 | { |
|---|
| 1303 | pCompatblSubDesc = (CompatblSubDescPtr_t)((DS_U8*)&pCompatblDescInfo->subDescCount + 1); |
|---|
| 1304 | for ( k = 0; k < subDescCount; k++ ) |
|---|
| 1305 | { |
|---|
| 1306 | printf(" subDescriptor[%d].subDescriptorType = 0x%02X\n", k, (int) pCompatblSubDesc->subDescType ); |
|---|
| 1307 | printf(" subDescriptor[%d].subDescriptorLength = %d\n", k, (int) pCompatblSubDesc->subDescLength ); |
|---|
| 1308 | |
|---|
| 1309 | if ( (subDescLength = pCompatblSubDesc->subDescLength) > 0 ) |
|---|
| 1310 | { |
|---|
| 1311 | printf(" subDescriptor[%d].additionalInformation:\n", k); |
|---|
| 1312 | |
|---|
| 1313 | pSubDescAddtlInfo = (DS_U8*)&pCompatblSubDesc->subDescInfoByte; |
|---|
| 1314 | for ( l = 0; l < subDescLength; l++ ) |
|---|
| 1315 | { |
|---|
| 1316 | if ( (l % 36) == 0 ) |
|---|
| 1317 | printf("\n0x%02X ", (int) pSubDescAddtlInfo[l] ); |
|---|
| 1318 | else |
|---|
| 1319 | printf("0x%02X ", (int) pSubDescAddtlInfo[l] ); |
|---|
| 1320 | } |
|---|
| 1321 | } |
|---|
| 1322 | |
|---|
| 1323 | // Next compatibility subDescriptor section |
|---|
| 1324 | pCompatblSubDesc = (CompatblSubDescPtr_t)(((DS_U8*)pCompatblSubDesc) + subDescLength + 2); |
|---|
| 1325 | } |
|---|
| 1326 | } |
|---|
| 1327 | |
|---|
| 1328 | // Next compatibilityDescriptor section |
|---|
| 1329 | pCompatblDescInfo = (CompatblDescInfoPtr_t)(((DS_U8*)pCompatblDescInfo) + pCompatblDescInfo->descLength + 2); |
|---|
| 1330 | } |
|---|
| 1331 | #endif |
|---|
| 1332 | } |
|---|
| 1333 | |
|---|
| 1334 | // Dump the module info section |
|---|
| 1335 | printf("\nDIIMsgSections[%d].numberOfModules = %d\n\n", i, (int) ptr->ptrDIIMsgSections[i].numberOfModules ); |
|---|
| 1336 | |
|---|
| 1337 | if ( (numberOfModules = ptr->ptrDIIMsgSections[i].numberOfModules) > 0 ) |
|---|
| 1338 | { |
|---|
| 1339 | pDIIModuleInfo = ptr->ptrDIIMsgSections[i].ptrDIIModuleInfo; |
|---|
| 1340 | |
|---|
| 1341 | for ( j = 0; j < numberOfModules; j++ ) |
|---|
| 1342 | { |
|---|
| 1343 | printf("DIIModuleInfo[%d]: \n", j); |
|---|
| 1344 | printf(" moduleId = %d\n", (int) pDIIModuleInfo[j].moduleId ); |
|---|
| 1345 | printf(" moduleSize = %lu\n", pDIIModuleInfo[j].moduleSize ); |
|---|
| 1346 | printf(" moduleVersion = %d\n", (int) pDIIModuleInfo[j].moduleVersion ); |
|---|
| 1347 | printf(" moduleInfoLength= %d\n", (int) pDIIModuleInfo[j].moduleInfoLength ); |
|---|
| 1348 | if ( (moduleInfoLength = pDIIModuleInfo[j].moduleInfoLength) > 0 ) |
|---|
| 1349 | { |
|---|
| 1350 | printf(" module info bytes\n"); |
|---|
| 1351 | if ( pDIIModuleInfo[j].bCrcFieldValid ) |
|---|
| 1352 | printf(" CRC32: 0x%08lX\n", pDIIModuleInfo[j].Crc32_descriptor ); |
|---|
| 1353 | if ( pDIIModuleInfo[j].module_name_length ) |
|---|
| 1354 | { |
|---|
| 1355 | |
|---|
| 1356 | #ifndef CONV_TO_ASCII |
|---|
| 1357 | #define CONV_TO_ASCII(x) ( ((x) >= ' ' && (x) <= '~') ? (x) : '.' ) |
|---|
| 1358 | #endif |
|---|
| 1359 | printf(" ModuleName: "); |
|---|
| 1360 | for ( k = 0; k < pDIIModuleInfo[j].module_name_length; k++ ) |
|---|
| 1361 | { |
|---|
| 1362 | printf("%c", CONV_TO_ASCII(pDIIModuleInfo[j].ptrModuleName[k])); |
|---|
| 1363 | } |
|---|
| 1364 | printf("\n"); |
|---|
| 1365 | #undef CONV_TO_ASCII |
|---|
| 1366 | } |
|---|
| 1367 | #if 0 |
|---|
| 1368 | pModuleInfoByte = pDIIModuleInfo[j].ptrModuleInfoByte; |
|---|
| 1369 | |
|---|
| 1370 | for ( k = 0; k < moduleInfoLength; k++ ) |
|---|
| 1371 | { |
|---|
| 1372 | if ( (k % 36) == 0 ) |
|---|
| 1373 | printf("\n0x%02X ", (int) pModuleInfoByte[k] ); |
|---|
| 1374 | else |
|---|
| 1375 | printf("0x%02X ", (int) pModuleInfoByte[k] ); |
|---|
| 1376 | } |
|---|
| 1377 | #endif |
|---|
| 1378 | } |
|---|
| 1379 | } |
|---|
| 1380 | } |
|---|
| 1381 | |
|---|
| 1382 | // Dump the private data section |
|---|
| 1383 | printf("\nDIIMsgSections[%d].privateDataLength = %d\n", i, (int) ptr->ptrDIIMsgSections[i].privateDataLength ); |
|---|
| 1384 | |
|---|
| 1385 | if ( (privateDataLength = ptr->ptrDIIMsgSections[i].privateDataLength) > 0 ) |
|---|
| 1386 | { |
|---|
| 1387 | printf("DIIMsgSections[%d].privateData:\n", i); |
|---|
| 1388 | |
|---|
| 1389 | pPrivateDataByte = ptr->ptrDIIMsgSections[i].ptrPrivateDataByte; |
|---|
| 1390 | |
|---|
| 1391 | for ( j = 0; j < privateDataLength; j++ ) |
|---|
| 1392 | { |
|---|
| 1393 | if ( (j % 36) == 0 ) |
|---|
| 1394 | printf("\n0x%02X ", (int) pPrivateDataByte[j] ); |
|---|
| 1395 | else |
|---|
| 1396 | printf("0x%02X ", (int) pPrivateDataByte[j] ); |
|---|
| 1397 | } |
|---|
| 1398 | } |
|---|
| 1399 | } |
|---|
| 1400 | #endif |
|---|
| 1401 | } |
|---|
| 1402 | |
|---|
| 1403 | DHL_RESULT DHL_PSI_GetDsmccDII( DHL_PSI_HANDLE sysInfo, |
|---|
| 1404 | DS_U16 pid, |
|---|
| 1405 | DS_U16 transactionId, |
|---|
| 1406 | DsmccDIIMsgPtr_t *returnDII, |
|---|
| 1407 | int timeOut ) |
|---|
| 1408 | { |
|---|
| 1409 | |
|---|
| 1410 | void *returnPSICtl = NULL; |
|---|
| 1411 | DHL_RESULT err = DHL_OK; |
|---|
| 1412 | PSIEventProcData_t procData; |
|---|
| 1413 | int res = 0; |
|---|
| 1414 | |
|---|
| 1415 | procData.desc = NULL; |
|---|
| 1416 | procData.err = (DS_U32)DHL_OK; |
|---|
| 1417 | procData.hEvent = OS_CreateBinarySemaphore( "semDsmccDII", 0, 0 ); |
|---|
| 1418 | if (procData.hEvent == (OS_SEMAPHORE_ID)0) |
|---|
| 1419 | { |
|---|
| 1420 | printf ("DHL_PSI_GetPAT : OS_CreateBinarySemaphore() fails.\r\n"); |
|---|
| 1421 | return DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1422 | } |
|---|
| 1423 | |
|---|
| 1424 | //DHL_RESULT DHL_PSI_MonitorDsmccDII( DHL_PSI_HANDLE sysInfo, DS_U16 Pid, DS_U16 transactionId, DsmccEventProc_t pfCallbackProc, DHL_TBL_HANDLE *returnPsiCtl ) |
|---|
| 1425 | |
|---|
| 1426 | if ((err = DHL_PSI_MonitorDsmccDII(sysInfo, |
|---|
| 1427 | pid, |
|---|
| 1428 | transactionId, |
|---|
| 1429 | 0, |
|---|
| 1430 | (DS_U32)&procData, |
|---|
| 1431 | &returnPSICtl))) { |
|---|
| 1432 | goto done; |
|---|
| 1433 | } |
|---|
| 1434 | |
|---|
| 1435 | //res = AtiCore_EventWait( procData.hEvent , _TRUE_ , timeOut ); |
|---|
| 1436 | res = OS_TakeSemaphore_Wait( procData.hEvent, timeOut ); |
|---|
| 1437 | if (res != 0) |
|---|
| 1438 | { |
|---|
| 1439 | #ifdef PSI_DBG |
|---|
| 1440 | printf("DHL_PSI_GetPMT : OS_TakeSemaphore_Wait TIMEOUT %d \r\n", timeOut); |
|---|
| 1441 | #endif |
|---|
| 1442 | |
|---|
| 1443 | //Do nothing for this. |
|---|
| 1444 | //AtiCore_EventReset( procData.hEvent ); |
|---|
| 1445 | err = DHL_FAIL_TIMEOUT; |
|---|
| 1446 | goto done2; |
|---|
| 1447 | } |
|---|
| 1448 | |
|---|
| 1449 | |
|---|
| 1450 | if ((err = (DHL_RESULT)(procData.err))) { |
|---|
| 1451 | printf("DHL_PSI_GetPMT : procData.err = %d \r\n", err ); |
|---|
| 1452 | goto done2; |
|---|
| 1453 | } |
|---|
| 1454 | *returnDII = NULL; |
|---|
| 1455 | err = DHL_PSI_ParseDsmccDII( (PSIDataArray_t *)procData.desc, returnDII ); |
|---|
| 1456 | |
|---|
| 1457 | done2: |
|---|
| 1458 | DHL_PSI_CancelDII(returnPSICtl); |
|---|
| 1459 | if( procData.desc ) |
|---|
| 1460 | DD_PSI_FreePSIData(procData.desc); |
|---|
| 1461 | |
|---|
| 1462 | done: |
|---|
| 1463 | |
|---|
| 1464 | if(procData.hEvent) |
|---|
| 1465 | { |
|---|
| 1466 | //AtiCore_EventDelete(procData.hEvent); |
|---|
| 1467 | OS_DeleteSemaphore(procData.hEvent); |
|---|
| 1468 | } |
|---|
| 1469 | return(err); |
|---|
| 1470 | } |
|---|
| 1471 | |
|---|
| 1472 | |
|---|
| 1473 | /************************************************************************** |
|---|
| 1474 | * Function Name : dsmccDDBEventProc |
|---|
| 1475 | * |
|---|
| 1476 | * Description : DII event handler |
|---|
| 1477 | * |
|---|
| 1478 | * Parameters : |
|---|
| 1479 | * |
|---|
| 1480 | * Return : |
|---|
| 1481 | * |
|---|
| 1482 | **************************************************************************/ |
|---|
| 1483 | static void dsmccDDBEventProc( PSIEvent psiEvent, DHL_TBL_HANDLE psiCtl, DS_U32 userParam ) |
|---|
| 1484 | { |
|---|
| 1485 | DHL_RESULT err = DHL_OK; |
|---|
| 1486 | DsmccMsg_t dsmccMsg; |
|---|
| 1487 | PSIDataArray_t *desc = NULL; |
|---|
| 1488 | DS_U32 DDBMonContextId = userParam; |
|---|
| 1489 | |
|---|
| 1490 | if ( pDsmccDB ) |
|---|
| 1491 | { |
|---|
| 1492 | // PSI callback should not block |
|---|
| 1493 | ////OS_TakeSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex access |
|---|
| 1494 | switch ( psiEvent ) |
|---|
| 1495 | { |
|---|
| 1496 | case psiDataReceived : |
|---|
| 1497 | { |
|---|
| 1498 | err = DD_PSI_ReadPSIData( psiCtl, &desc ); |
|---|
| 1499 | |
|---|
| 1500 | if ( err != DHL_OK || (desc == NULL) ) |
|---|
| 1501 | { |
|---|
| 1502 | printf("\ndsmccDDBEventProc: DD_PSI_ReadPSIData returned 0x%x\n",err); |
|---|
| 1503 | break; |
|---|
| 1504 | } |
|---|
| 1505 | |
|---|
| 1506 | // Dispatch the event and data received to dsmcc main thread |
|---|
| 1507 | dsmccMsg.event = eDsmccDDBDataReceived; |
|---|
| 1508 | dsmccMsg.userParam = userParam; |
|---|
| 1509 | dsmccMsg.psiCtl = psiCtl; |
|---|
| 1510 | dsmccMsg.desc = desc; |
|---|
| 1511 | |
|---|
| 1512 | OS_SendMessage( pDsmccDB->DDBMonContexts[ DDBMonContextId ].dsmccQ, (DS_U32 *)&dsmccMsg, sizeof(dsmccMsg) ); |
|---|
| 1513 | |
|---|
| 1514 | break; |
|---|
| 1515 | } |
|---|
| 1516 | |
|---|
| 1517 | default: |
|---|
| 1518 | |
|---|
| 1519 | break; |
|---|
| 1520 | } |
|---|
| 1521 | ////OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
|---|
| 1522 | } |
|---|
| 1523 | } |
|---|
| 1524 | |
|---|
| 1525 | /************************************************************************** |
|---|
| 1526 | * Function Name : DHL_PSI_MonitorDsmccDDB |
|---|
| 1527 | * |
|---|
| 1528 | * Description : Setup DDB message monitoring and filters |
|---|
| 1529 | * |
|---|
| 1530 | * Parameters : |
|---|
| 1531 | * |
|---|
| 1532 | * Return : DHL_RESULT |
|---|
| 1533 | * noErrror - success |
|---|
| 1534 | **************************************************************************/ |
|---|
| 1535 | static DHL_RESULT CreateDDBContext( DS_U32 downloadId, DS_U16 moduleId, DS_U8 moduleVersion, DS_U32 moduleSize, DS_U16 blockSize, |
|---|
| 1536 | DsmccEventProc_t pfCallbackProc, DsmccStatusProc_t pfStatusProc, DS_U32 *pDDBMonContextId ); |
|---|
| 1537 | DHL_RESULT InitDDBContext( DDBMsgMonContextPtr_t pDDBMsgMonContext ); |
|---|
| 1538 | static void FreeDDBContext( DS_U32 DDBMonContextId ); |
|---|
| 1539 | static DHL_RESULT InitDsmccDDBThread(DS_U32 DDBMonContextId); |
|---|
| 1540 | //static DHL_RESULT CloseDsmccDDBThread(DS_U32 DDBMonContextId); |
|---|
| 1541 | DHL_RESULT DHL_PSI_MonitorDsmccDDB( DHL_PSI_HANDLE sysInfo, DS_U16 Pid, DS_U32 downloadId, DS_U16 moduleId, DS_U8 moduleVersion, DS_U32 moduleSize, DS_U16 blockSize, |
|---|
| 1542 | DsmccEventProc_t pfCallbackProc, DsmccStatusProc_t pfStatusProc, DHL_PSI_HANDLE *returnPsiCtl ) |
|---|
| 1543 | { |
|---|
| 1544 | DHL_RESULT err = DHL_OK; |
|---|
| 1545 | PSIMask_t *pref; |
|---|
| 1546 | DS_U32 DDBMonContextId; |
|---|
| 1547 | DS_BOOL isActive; |
|---|
| 1548 | int Priority = 80; |
|---|
| 1549 | |
|---|
| 1550 | // Check if the dsmcc thread is up and running... |
|---|
| 1551 | isActive = (pDsmccDB) ? pDsmccDB->isActive : _FALSE_; |
|---|
| 1552 | if ( !isActive ) |
|---|
| 1553 | { |
|---|
| 1554 | err = DHL_PSI_ActivateDsmcc(&Priority); |
|---|
| 1555 | if ( err != DHL_OK ) { |
|---|
| 1556 | printf( "DHL_PSI_ActivateDsmcc: failure. (0x%x)\n", err ); |
|---|
| 1557 | return( DHL_FAIL_NOT_CONNECTED ); |
|---|
| 1558 | } else { |
|---|
| 1559 | isActive = (pDsmccDB) ? pDsmccDB->isActive : _FALSE_; |
|---|
| 1560 | if ( !isActive ) { |
|---|
| 1561 | printf( "CreateDIIContext: DSMCC thread is not active\n" ); |
|---|
| 1562 | return( DHL_FAIL_NOT_CONNECTED ); |
|---|
| 1563 | } |
|---|
| 1564 | } |
|---|
| 1565 | } |
|---|
| 1566 | |
|---|
| 1567 | // Check function arguments |
|---|
| 1568 | if ( (sysInfo == NULL) || (returnPsiCtl == NULL) ) |
|---|
| 1569 | { |
|---|
| 1570 | return( DHL_FAIL_NULL_POINTER ); |
|---|
| 1571 | } |
|---|
| 1572 | |
|---|
| 1573 | if ( !(moduleSize && blockSize) ) |
|---|
| 1574 | { |
|---|
| 1575 | return( DHL_FAIL_INVALID_PARAM ); |
|---|
| 1576 | } |
|---|
| 1577 | |
|---|
| 1578 | // Acquire the table data by the specified filter(s) |
|---|
| 1579 | // moduleId´Â ¾î¶»°Ô ¼³Á¤Çϳª? |
|---|
| 1580 | if ((err = DD_PSI_GetDsmccPSIMask ( &pref, |
|---|
| 1581 | tid_dsmcc_download_data_block, // DII Table ID |
|---|
| 1582 | DSMCC_MESSAGE_DDB, |
|---|
| 1583 | _TRUE_))) |
|---|
| 1584 | { |
|---|
| 1585 | return( err ); |
|---|
| 1586 | } |
|---|
| 1587 | |
|---|
| 1588 | |
|---|
| 1589 | // Create DDB monitoring context |
|---|
| 1590 | OS_TakeSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex access |
|---|
| 1591 | |
|---|
| 1592 | err = CreateDDBContext( downloadId, moduleId, moduleVersion, moduleSize, blockSize, pfCallbackProc, pfStatusProc, &DDBMonContextId ); |
|---|
| 1593 | if ( err != DHL_OK ) |
|---|
| 1594 | { |
|---|
| 1595 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
|---|
| 1596 | return( err ); |
|---|
| 1597 | } |
|---|
| 1598 | |
|---|
| 1599 | err = InitDDBContext(&pDsmccDB->DDBMonContexts[ DDBMonContextId ]); |
|---|
| 1600 | if ( err != DHL_OK ) |
|---|
| 1601 | { |
|---|
| 1602 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
|---|
| 1603 | FreeDDBContext(DDBMonContextId); |
|---|
| 1604 | return( err ); |
|---|
| 1605 | } |
|---|
| 1606 | |
|---|
| 1607 | err = InitDsmccDDBThread( DDBMonContextId ); |
|---|
| 1608 | if ( err != DHL_OK ) |
|---|
| 1609 | { |
|---|
| 1610 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
|---|
| 1611 | FreeDDBContext(DDBMonContextId); |
|---|
| 1612 | return( err ); |
|---|
| 1613 | } |
|---|
| 1614 | |
|---|
| 1615 | // Start monitoring for the dsmcc DDB section |
|---|
| 1616 | if ( (err = DD_PSI_MonitorPSIPid( |
|---|
| 1617 | sysInfo, // Transport Demux Unit |
|---|
| 1618 | Pid, // Packet ID to filter the DSM-CC DII msgs |
|---|
| 1619 | sectionMode, // Anytime a section is received |
|---|
| 1620 | psiContinuous, // Continuous mode |
|---|
| 1621 | pref, // PSI filter |
|---|
| 1622 | MAX_DSMCC_SECTION_LENGTH, // 4Kb |
|---|
| 1623 | MAX_DSMCC_SECTIONS, // MIN_DSMCC_SECTIONS, // Number of sections to be returned is 1 |
|---|
| 1624 | dsmccDDBEventProc, // DII event handler |
|---|
| 1625 | DDBMonContextId, // DDB monitor context ID |
|---|
| 1626 | returnPsiCtl ) ) ) |
|---|
| 1627 | { |
|---|
| 1628 | } |
|---|
| 1629 | |
|---|
| 1630 | if ( err == DHL_OK ) |
|---|
| 1631 | { |
|---|
| 1632 | // Save the current PSI monitor control in the monitor context |
|---|
| 1633 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].psiCtl = *returnPsiCtl; |
|---|
| 1634 | } |
|---|
| 1635 | else |
|---|
| 1636 | { |
|---|
| 1637 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].isUsed = _FALSE_; |
|---|
| 1638 | } |
|---|
| 1639 | |
|---|
| 1640 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // ==>> Mutex release |
|---|
| 1641 | |
|---|
| 1642 | return( err ); |
|---|
| 1643 | } |
|---|
| 1644 | |
|---|
| 1645 | /************************************************************************** |
|---|
| 1646 | * Function Name : DHL_PSI_CancelDDB |
|---|
| 1647 | * |
|---|
| 1648 | * Description : Cancel DDB message monitoring |
|---|
| 1649 | * |
|---|
| 1650 | * Parameters : |
|---|
| 1651 | * |
|---|
| 1652 | * Return : DHL_RESULT |
|---|
| 1653 | * noErrror - success |
|---|
| 1654 | **************************************************************************/ |
|---|
| 1655 | static void FreeDBBMemChain( DS_U32 DDBMonContextId ); |
|---|
| 1656 | static void FreeDDBContext( DS_U32 DDBMonContextId ); |
|---|
| 1657 | DHL_RESULT DHL_PSI_CancelDDB( DHL_PSI_HANDLE psiCtl ) |
|---|
| 1658 | { |
|---|
| 1659 | DHL_RESULT err=DHL_OK; |
|---|
| 1660 | DS_U32 i; |
|---|
| 1661 | |
|---|
| 1662 | for ( i = 0; i < NUM_DDB_MON_CONTEXTS; i++ ) |
|---|
| 1663 | { |
|---|
| 1664 | if ( pDsmccDB->DDBMonContexts[ i ].isUsed && |
|---|
| 1665 | pDsmccDB->DDBMonContexts[ i ].isInitialized && |
|---|
| 1666 | pDsmccDB->DDBMonContexts[ i ].psiCtl ) |
|---|
| 1667 | { |
|---|
| 1668 | if ( pDsmccDB->DDBMonContexts[ i ].psiCtl == psiCtl ) |
|---|
| 1669 | break; |
|---|
| 1670 | } |
|---|
| 1671 | } |
|---|
| 1672 | |
|---|
| 1673 | if ( i < NUM_DDB_MON_CONTEXTS ) |
|---|
| 1674 | { |
|---|
| 1675 | DHL_PSI_CancelMonitor( psiCtl ); |
|---|
| 1676 | |
|---|
| 1677 | //err = CloseDsmccDDBThread(i); |
|---|
| 1678 | if ( err != DHL_OK ) |
|---|
| 1679 | printf("%s| ERROR, LINE=%d. (0x%x)\n", __FUNCTION__, __LINE__, err); |
|---|
| 1680 | |
|---|
| 1681 | // Free the DDB module mem chain and all internal memory usage when finish |
|---|
| 1682 | FreeDBBMemChain( i ); |
|---|
| 1683 | FreeDDBContext( i ); |
|---|
| 1684 | return DHL_OK; |
|---|
| 1685 | } |
|---|
| 1686 | else |
|---|
| 1687 | { |
|---|
| 1688 | return DHL_FAIL_NOT_FOUND; |
|---|
| 1689 | } |
|---|
| 1690 | } |
|---|
| 1691 | |
|---|
| 1692 | static DDBMsgMonContext_t *DD_PSI_GetDsmccDDBContext(DHL_PSI_HANDLE psiCtl) |
|---|
| 1693 | { |
|---|
| 1694 | DS_U32 i; |
|---|
| 1695 | |
|---|
| 1696 | for ( i = 0; i < NUM_DDB_MON_CONTEXTS; i++ ) |
|---|
| 1697 | { |
|---|
| 1698 | if ( pDsmccDB->DDBMonContexts[ i ].isUsed && |
|---|
| 1699 | pDsmccDB->DDBMonContexts[ i ].isInitialized && |
|---|
| 1700 | pDsmccDB->DDBMonContexts[ i ].psiCtl ) |
|---|
| 1701 | { |
|---|
| 1702 | if ( pDsmccDB->DDBMonContexts[ i ].psiCtl == psiCtl ) |
|---|
| 1703 | break; |
|---|
| 1704 | } |
|---|
| 1705 | } |
|---|
| 1706 | |
|---|
| 1707 | if ( i < NUM_DDB_MON_CONTEXTS ) |
|---|
| 1708 | { |
|---|
| 1709 | return &pDsmccDB->DDBMonContexts[i]; |
|---|
| 1710 | } |
|---|
| 1711 | else |
|---|
| 1712 | { |
|---|
| 1713 | return (DDBMsgMonContext_t *)0; |
|---|
| 1714 | } |
|---|
| 1715 | } |
|---|
| 1716 | |
|---|
| 1717 | static DDBModule_t *DD_PSI_GetDsmccDDBModule(DHL_PSI_HANDLE psiCtl) |
|---|
| 1718 | { |
|---|
| 1719 | DS_U32 i; |
|---|
| 1720 | |
|---|
| 1721 | for ( i = 0; i < NUM_DDB_MON_CONTEXTS; i++ ) |
|---|
| 1722 | { |
|---|
| 1723 | if ( pDsmccDB->DDBMonContexts[ i ].isUsed && |
|---|
| 1724 | pDsmccDB->DDBMonContexts[ i ].isInitialized && |
|---|
| 1725 | pDsmccDB->DDBMonContexts[ i ].psiCtl ) |
|---|
| 1726 | { |
|---|
| 1727 | if ( pDsmccDB->DDBMonContexts[ i ].psiCtl == psiCtl ) |
|---|
| 1728 | break; |
|---|
| 1729 | } |
|---|
| 1730 | } |
|---|
| 1731 | |
|---|
| 1732 | if ( i < NUM_DDB_MON_CONTEXTS ) |
|---|
| 1733 | { |
|---|
| 1734 | return pDsmccDB->DDBMonContexts[i].pDDBModule; |
|---|
| 1735 | } |
|---|
| 1736 | else |
|---|
| 1737 | { |
|---|
| 1738 | return (DDBModule_t *)0; |
|---|
| 1739 | } |
|---|
| 1740 | } |
|---|
| 1741 | |
|---|
| 1742 | void *DHL_PSI_GetDsmccDDBBuffer(DHL_PSI_HANDLE psiCtl) |
|---|
| 1743 | { |
|---|
| 1744 | DDBModule_t *pDDBModule; |
|---|
| 1745 | |
|---|
| 1746 | if (psiCtl == (DHL_PSI_HANDLE)0) { |
|---|
| 1747 | printf("%s| ERROR, Null pointer is passed\n", __FUNCTION__); |
|---|
| 1748 | return (void *)0; |
|---|
| 1749 | } |
|---|
| 1750 | |
|---|
| 1751 | pDDBModule = DD_PSI_GetDsmccDDBModule(psiCtl); |
|---|
| 1752 | if ( pDDBModule == (DDBModule_t *)0 ) |
|---|
| 1753 | return (void *)0; |
|---|
| 1754 | |
|---|
| 1755 | return pDDBModule->pDDBBuffer; |
|---|
| 1756 | } |
|---|
| 1757 | |
|---|
| 1758 | void DHL_PSI_SetDsmccAllocFreeFunc(void *AllocFunc, void *FreeFunc) |
|---|
| 1759 | { |
|---|
| 1760 | g_pDsmccAllocFunc = (fnAlloc_t)AllocFunc; |
|---|
| 1761 | g_pDsmccFreeFunc = (fnFree_t)FreeFunc; |
|---|
| 1762 | } |
|---|
| 1763 | |
|---|
| 1764 | int DHL_PSI_GetDsmccDDBProgress(DHL_PSI_HANDLE psiCtl) |
|---|
| 1765 | { |
|---|
| 1766 | DDBMsgMonContext_t *pDDBCtx; |
|---|
| 1767 | int curProgress; |
|---|
| 1768 | |
|---|
| 1769 | if (psiCtl == (DHL_PSI_HANDLE)0) { |
|---|
| 1770 | printf("%s| ERROR, Null pointer is passed\n", __FUNCTION__); |
|---|
| 1771 | return -1; |
|---|
| 1772 | } |
|---|
| 1773 | |
|---|
| 1774 | pDDBCtx = DD_PSI_GetDsmccDDBContext(psiCtl); |
|---|
| 1775 | if ( pDDBCtx == (DDBMsgMonContext_t *)0 ) |
|---|
| 1776 | return -1; |
|---|
| 1777 | |
|---|
| 1778 | if (pDDBCtx->blockTotal) |
|---|
| 1779 | curProgress = (pDDBCtx->blockRecvd*100)/pDDBCtx->blockTotal; |
|---|
| 1780 | else |
|---|
| 1781 | return -1; |
|---|
| 1782 | |
|---|
| 1783 | return curProgress; |
|---|
| 1784 | } |
|---|
| 1785 | |
|---|
| 1786 | void DHL_PSI_FreeDDBBuffer(void *addr) |
|---|
| 1787 | { |
|---|
| 1788 | DSMCC_FREE(addr); |
|---|
| 1789 | } |
|---|
| 1790 | |
|---|
| 1791 | /************************************************************************** |
|---|
| 1792 | * Function Name : CreateDDBContext |
|---|
| 1793 | * |
|---|
| 1794 | * Description : This function is with "mutexSema4" protection |
|---|
| 1795 | * Allocate a memory block to store the DDB monitoring |
|---|
| 1796 | * parameters and other buffer addresses |
|---|
| 1797 | * Parameters : |
|---|
| 1798 | * |
|---|
| 1799 | * Return : DHL_RESULT |
|---|
| 1800 | * noErrror - success |
|---|
| 1801 | **************************************************************************/ |
|---|
| 1802 | static DHL_RESULT CreateDDBContext( DS_U32 downloadId, DS_U16 moduleId, DS_U8 moduleVersion, DS_U32 moduleSize, DS_U16 blockSize, |
|---|
| 1803 | DsmccEventProc_t pfCallbackProc, DsmccStatusProc_t pfStatusProc, DS_U32 *pDDBMonContextId ) |
|---|
| 1804 | { |
|---|
| 1805 | DHL_RESULT err = DHL_OK; |
|---|
| 1806 | DDBMsgMonContextPtr_t pDDBMsgMonContext; |
|---|
| 1807 | DS_U32 i; |
|---|
| 1808 | |
|---|
| 1809 | // Alloc memory block for DDB monitoring context and store all the DDB monitoring parameters |
|---|
| 1810 | // in the allocated memory block |
|---|
| 1811 | for ( i = 0; i < NUM_DDB_MON_CONTEXTS; i++ ) |
|---|
| 1812 | { |
|---|
| 1813 | if ( !pDsmccDB->DDBMonContexts[ i ].isUsed ) |
|---|
| 1814 | { |
|---|
| 1815 | break; |
|---|
| 1816 | } |
|---|
| 1817 | } |
|---|
| 1818 | |
|---|
| 1819 | |
|---|
| 1820 | if ( i >= NUM_DDB_MON_CONTEXTS ) |
|---|
| 1821 | { |
|---|
| 1822 | printf( "CreateDDBContext: Out of monitoring context\n" ); |
|---|
| 1823 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1824 | return err; |
|---|
| 1825 | } |
|---|
| 1826 | |
|---|
| 1827 | // Initialize DDB monitoring context structure |
|---|
| 1828 | pDDBMsgMonContext = &pDsmccDB->DDBMonContexts[ i ]; |
|---|
| 1829 | memset( (DS_U8*)pDDBMsgMonContext, 0, sizeof(DDBMsgMonContext_t) ); |
|---|
| 1830 | |
|---|
| 1831 | pDDBMsgMonContext->isUsed = _TRUE_; // This context is now being used |
|---|
| 1832 | pDDBMsgMonContext->isInitialized = _FALSE_; // Buffers are not initialized |
|---|
| 1833 | pDDBMsgMonContext->downloadId = downloadId; // DDB download ID |
|---|
| 1834 | pDDBMsgMonContext->moduleId = moduleId; // DDB module ID |
|---|
| 1835 | pDDBMsgMonContext->moduleVersion = moduleVersion; // Module version |
|---|
| 1836 | pDDBMsgMonContext->moduleSize = moduleSize; // Module size |
|---|
| 1837 | pDDBMsgMonContext->blockSize = blockSize; // Module blcok size |
|---|
| 1838 | pDDBMsgMonContext->pfCallbackProc = pfCallbackProc; // Client callback func ptr |
|---|
| 1839 | pDDBMsgMonContext->pfStatusProc = pfStatusProc; // Client callback func ptr |
|---|
| 1840 | |
|---|
| 1841 | #if DSMCC_DISKFILE |
|---|
| 1842 | pDDBMsgMonContext->pFileBlockData = NULL; |
|---|
| 1843 | pDDBMsgMonContext->pFileBlockDir = NULL; |
|---|
| 1844 | pDDBMsgMonContext->fhDDBData = -1; |
|---|
| 1845 | pDDBMsgMonContext->fhDDBDir = -1; |
|---|
| 1846 | #endif |
|---|
| 1847 | |
|---|
| 1848 | *pDDBMonContextId = i; |
|---|
| 1849 | |
|---|
| 1850 | return err; |
|---|
| 1851 | } |
|---|
| 1852 | |
|---|
| 1853 | /************************************************************************** |
|---|
| 1854 | * Function Name : FreeDDBContext |
|---|
| 1855 | * |
|---|
| 1856 | * Description : Free all memory allocated for internal usage except |
|---|
| 1857 | * those allocated using memId memory chain |
|---|
| 1858 | * Parameters : |
|---|
| 1859 | * |
|---|
| 1860 | * Return : DHL_RESULT |
|---|
| 1861 | * noErrror - success |
|---|
| 1862 | **************************************************************************/ |
|---|
| 1863 | static void FreeDDBContext( DS_U32 DDBMonContextId ) |
|---|
| 1864 | { |
|---|
| 1865 | DDBMsgMonContextPtr_t pDDBMsgMonContext; |
|---|
| 1866 | |
|---|
| 1867 | if ( DDBMonContextId < NUM_DDB_MON_CONTEXTS ) |
|---|
| 1868 | { |
|---|
| 1869 | pDDBMsgMonContext = &pDsmccDB->DDBMonContexts[ DDBMonContextId ]; |
|---|
| 1870 | |
|---|
| 1871 | if ( pDDBMsgMonContext->pBlockRecvBitFlags ) |
|---|
| 1872 | free( (pDDBMsgMonContext->pBlockRecvBitFlags) ); |
|---|
| 1873 | |
|---|
| 1874 | OS_TakeSemaphore( pDsmccDB->mutexSema4 ); // Mutex access |
|---|
| 1875 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].isUsed = _FALSE_; |
|---|
| 1876 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].isInitialized = _FALSE_; |
|---|
| 1877 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].psiCtl = NULL; |
|---|
| 1878 | OS_GiveSemaphore( pDsmccDB->mutexSema4 ); // Mutex release |
|---|
| 1879 | } |
|---|
| 1880 | } |
|---|
| 1881 | |
|---|
| 1882 | /************************************************************************** |
|---|
| 1883 | * Function Name : InitDDBContext |
|---|
| 1884 | * |
|---|
| 1885 | * Description : Allocate memory buffers for DDB msg monitoring and |
|---|
| 1886 | * initialize other variables |
|---|
| 1887 | * Parameters : |
|---|
| 1888 | * |
|---|
| 1889 | * Return : DHL_RESULT |
|---|
| 1890 | * noErrror - success |
|---|
| 1891 | **************************************************************************/ |
|---|
| 1892 | DHL_RESULT InitDDBContext( DDBMsgMonContextPtr_t pDDBMsgMonContext ) |
|---|
| 1893 | { |
|---|
| 1894 | DHL_RESULT err; |
|---|
| 1895 | DS_U16 bitFlagBytes; |
|---|
| 1896 | memId_t memId = NULL; |
|---|
| 1897 | memChainSetup_t memSetup = { (sizeof(DDBModule_t) + (DSMCC_DDB_MEM_LIMIT*256)), NULL, NULL }; |
|---|
| 1898 | |
|---|
| 1899 | err = memChainCreate( &memId, &memSetup ); |
|---|
| 1900 | if ( err ) |
|---|
| 1901 | { |
|---|
| 1902 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1903 | goto FailExit; |
|---|
| 1904 | } |
|---|
| 1905 | |
|---|
| 1906 | // Allocate memory for dsmcc DDB message |
|---|
| 1907 | pDDBMsgMonContext->pDDBModule = |
|---|
| 1908 | (DDBModulePtr_t)((memId_t *)(memChainAlloc(memId, sizeof(DDBModule_t) + sizeof(memId_t))) + 1); |
|---|
| 1909 | |
|---|
| 1910 | if ( pDDBMsgMonContext->pDDBModule == NULL ) |
|---|
| 1911 | { |
|---|
| 1912 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1913 | |
|---|
| 1914 | if ( pDDBMsgMonContext->pfStatusProc != NULL ) |
|---|
| 1915 | { |
|---|
| 1916 | (*pDDBMsgMonContext->pfStatusProc)( pDDBMsgMonContext->psiCtl, eDsmccDDBOutOfCPUMemory, -1 ); |
|---|
| 1917 | } |
|---|
| 1918 | |
|---|
| 1919 | goto FailExit; |
|---|
| 1920 | } |
|---|
| 1921 | |
|---|
| 1922 | |
|---|
| 1923 | //pDDBMsgMonContext->pDDBModule->pDDBBuffer = (DS_U8*)memChainAlloc(memId, pDDBMsgMonContext->moduleSize ); |
|---|
| 1924 | //pDDBMsgMonContext->pDDBModule->pDDBBuffer = (DS_U8*)GetTLPhysMemory(pDDBMsgMonContext->moduleSize, _TRUE_,displayUnit_main,0, "DMCC mem", 0); |
|---|
| 1925 | pDDBMsgMonContext->pDDBModule->pDDBBuffer = (DS_U8*)DSMCC_MALLOC(pDDBMsgMonContext->moduleSize); |
|---|
| 1926 | printf(" #### Allocated mem from Phy mem 0x%lx size = %lu \n\n\n",(DS_U32)pDDBMsgMonContext->pDDBModule->pDDBBuffer,pDDBMsgMonContext->moduleSize); |
|---|
| 1927 | |
|---|
| 1928 | if ( pDDBMsgMonContext->pDDBModule->pDDBBuffer == NULL ) |
|---|
| 1929 | { |
|---|
| 1930 | { |
|---|
| 1931 | // If unable to allocate memory for the module, return a out of memory error |
|---|
| 1932 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1933 | goto FailExit; |
|---|
| 1934 | } |
|---|
| 1935 | } |
|---|
| 1936 | else |
|---|
| 1937 | { |
|---|
| 1938 | pDDBMsgMonContext->pDDBModule->dataType = eDDBMemData; // Memory buffering mode |
|---|
| 1939 | } |
|---|
| 1940 | |
|---|
| 1941 | // Calculate the total number of blocks to allocate block-received bit flag buffer |
|---|
| 1942 | // For a 256MB module the buffer size is about 64K (256/4 * 1024) |
|---|
| 1943 | pDDBMsgMonContext->blockTotal = pDDBMsgMonContext->moduleSize / (DS_U32)pDDBMsgMonContext->blockSize; |
|---|
| 1944 | pDDBMsgMonContext->lastBlockSize = pDDBMsgMonContext->moduleSize % (DS_U32)pDDBMsgMonContext->blockSize; |
|---|
| 1945 | if ( pDDBMsgMonContext->lastBlockSize ) |
|---|
| 1946 | pDDBMsgMonContext->blockTotal++; |
|---|
| 1947 | |
|---|
| 1948 | // Calculate the number of bytes required to hold the blocks' bit flags |
|---|
| 1949 | bitFlagBytes = pDDBMsgMonContext->blockTotal / 8; |
|---|
| 1950 | |
|---|
| 1951 | if ( pDDBMsgMonContext->blockTotal % 8 ) |
|---|
| 1952 | bitFlagBytes++; |
|---|
| 1953 | |
|---|
| 1954 | // Allocate the bit flags and clear all the flags |
|---|
| 1955 | pDDBMsgMonContext->pBlockRecvBitFlags = (DS_U8 *)malloc( bitFlagBytes ); |
|---|
| 1956 | |
|---|
| 1957 | if ( pDDBMsgMonContext->pBlockRecvBitFlags == NULL ) |
|---|
| 1958 | { |
|---|
| 1959 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 1960 | goto FailExit; |
|---|
| 1961 | |
|---|
| 1962 | } |
|---|
| 1963 | memset( (DS_U8*)pDDBMsgMonContext->pBlockRecvBitFlags, 0, bitFlagBytes ); |
|---|
| 1964 | |
|---|
| 1965 | // At this point everything is setup and good to go! |
|---|
| 1966 | pDDBMsgMonContext->memId = memId; |
|---|
| 1967 | pDDBMsgMonContext->blockRecvd = 0; |
|---|
| 1968 | pDDBMsgMonContext->pDDBModule->moduleId = pDDBMsgMonContext->moduleId; |
|---|
| 1969 | pDDBMsgMonContext->pDDBModule->moduleVersion = pDDBMsgMonContext->moduleVersion; |
|---|
| 1970 | pDDBMsgMonContext->pDDBModule->moduleSize = pDDBMsgMonContext->moduleSize; |
|---|
| 1971 | pDDBMsgMonContext->pDDBModule->blockTotal = pDDBMsgMonContext->blockTotal; |
|---|
| 1972 | pDDBMsgMonContext->pDDBModule->blockSize = pDDBMsgMonContext->blockSize; |
|---|
| 1973 | pDDBMsgMonContext->isInitialized = _TRUE_; // Set the initialized flag to _TRUE_ |
|---|
| 1974 | |
|---|
| 1975 | // Save memId into the memChain alloc-ed |
|---|
| 1976 | *(((memId_t *)(pDDBMsgMonContext->pDDBModule))-1) = memId; |
|---|
| 1977 | |
|---|
| 1978 | memId = NULL; // Reset memId so its memChain won't get destroyed |
|---|
| 1979 | |
|---|
| 1980 | |
|---|
| 1981 | #if DSMCC_DEBUG |
|---|
| 1982 | printf( "DDBContext initialized: blockTotal = %d lastBlockSize = %d\n", |
|---|
| 1983 | pDDBMsgMonContext->blockTotal, (DS_U32)pDDBMsgMonContext->lastBlockSize ); |
|---|
| 1984 | #endif |
|---|
| 1985 | |
|---|
| 1986 | FailExit: |
|---|
| 1987 | if ( memId ) |
|---|
| 1988 | { |
|---|
| 1989 | memChainDestroy( memId ); |
|---|
| 1990 | } |
|---|
| 1991 | |
|---|
| 1992 | return ( err ); |
|---|
| 1993 | |
|---|
| 1994 | } |
|---|
| 1995 | |
|---|
| 1996 | /************************************************************************** |
|---|
| 1997 | * Function Name : FreeDBBMemChain |
|---|
| 1998 | * |
|---|
| 1999 | * Description : Free all memory allocated for internal usage except |
|---|
| 2000 | * those allocated using memId memory chain |
|---|
| 2001 | * Parameters : |
|---|
| 2002 | * |
|---|
| 2003 | * Return : DHL_RESULT |
|---|
| 2004 | * noErrror - success |
|---|
| 2005 | **************************************************************************/ |
|---|
| 2006 | static void FreeDBBMemChain( DS_U32 DDBMonContextId ) |
|---|
| 2007 | { |
|---|
| 2008 | DDBMsgMonContextPtr_t pDDBMsgMonContext; |
|---|
| 2009 | |
|---|
| 2010 | if ( DDBMonContextId < NUM_DDB_MON_CONTEXTS ) |
|---|
| 2011 | { |
|---|
| 2012 | pDDBMsgMonContext = &pDsmccDB->DDBMonContexts[ DDBMonContextId ]; |
|---|
| 2013 | if ( pDDBMsgMonContext->pDDBModule != NULL ) |
|---|
| 2014 | memChainDestroy( pDDBMsgMonContext->memId ); |
|---|
| 2015 | } |
|---|
| 2016 | } |
|---|
| 2017 | |
|---|
| 2018 | /************************************************************************** |
|---|
| 2019 | * Function Name : ParseDsmccDDB |
|---|
| 2020 | * |
|---|
| 2021 | * Description : Parse the entire DSMCC DDB message and return the parsed |
|---|
| 2022 | * data |
|---|
| 2023 | * Notice: DDB monitoring should operate in section mode only |
|---|
| 2024 | * Parameters : |
|---|
| 2025 | * |
|---|
| 2026 | * Return : DHL_RESULT |
|---|
| 2027 | * noErrror - success |
|---|
| 2028 | **************************************************************************/ |
|---|
| 2029 | DHL_RESULT ParseDsmccDDB( PSIDataArray_t *desc, DS_U16 LastBlockNum, DS_U16 BlockSize, DS_U16 LastBlockSize, |
|---|
| 2030 | DsmccDDBMsgPtr_t *ppDsmccDDBMsg ) |
|---|
| 2031 | { |
|---|
| 2032 | DHL_RESULT err = DHL_OK; |
|---|
| 2033 | DS_U8 *section; |
|---|
| 2034 | memId_t memId = NULL; |
|---|
| 2035 | memChainSetup_t memSetup = { DSMCC_DDB_MEM_LIMIT , NULL, NULL }; |
|---|
| 2036 | |
|---|
| 2037 | DS_U8 table_id; |
|---|
| 2038 | DS_U16 dsmcc_section_length; |
|---|
| 2039 | bitBufferPtr_t bits = NULL; |
|---|
| 2040 | |
|---|
| 2041 | DDBMsgPtr_t pDDBMsgSection; // DDB msg section |
|---|
| 2042 | DsmccDnldDataHdrPtr_t pDsmccDnldDataHdr; // Dsmcc Download Data Header |
|---|
| 2043 | // DS_U8* spBlockDataByte; // DDB msg payload |
|---|
| 2044 | |
|---|
| 2045 | DS_U8 *dpData; |
|---|
| 2046 | DS_U16 BlockDataSize; |
|---|
| 2047 | DS_U16 i; |
|---|
| 2048 | DS_U8 numSections; |
|---|
| 2049 | |
|---|
| 2050 | if ( (desc == NULL) || (ppDsmccDDBMsg == NULL) ) |
|---|
| 2051 | { |
|---|
| 2052 | return( DHL_FAIL_NULL_POINTER ); |
|---|
| 2053 | } |
|---|
| 2054 | |
|---|
| 2055 | // section pointer to DSMCC-encapsulated DDB table data sections |
|---|
| 2056 | // |
|---|
| 2057 | numSections = desc->numSections; |
|---|
| 2058 | section = desc->sectPtr[0] ; |
|---|
| 2059 | |
|---|
| 2060 | // Do sanity check |
|---|
| 2061 | if ( (numSections != 1) || (section == NULL) ) |
|---|
| 2062 | { |
|---|
| 2063 | return ( DHL_FAIL_INVALID_PARAM ); |
|---|
| 2064 | } |
|---|
| 2065 | |
|---|
| 2066 | |
|---|
| 2067 | // Create memory chain |
|---|
| 2068 | err = memChainCreate( &memId, &memSetup ); |
|---|
| 2069 | if ( err ) |
|---|
| 2070 | { |
|---|
| 2071 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2072 | goto ParseExit; |
|---|
| 2073 | } |
|---|
| 2074 | |
|---|
| 2075 | // Allocate memory for DsmccDDB structure for the client |
|---|
| 2076 | *ppDsmccDDBMsg = (DsmccDDBMsgPtr_t)((memId_t *)(memChainAlloc(memId, sizeof(DsmccDDBMsg_t) + sizeof(memId_t))) + 1); |
|---|
| 2077 | if (*ppDsmccDDBMsg == NULL) |
|---|
| 2078 | { |
|---|
| 2079 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2080 | goto ParseExit; |
|---|
| 2081 | } |
|---|
| 2082 | |
|---|
| 2083 | // Allocate the memory to hold the DDB msg section |
|---|
| 2084 | (*ppDsmccDDBMsg)->ptrDDBMsgSection = (DDBMsgPtr_t)memChainAlloc(memId, sizeof(DDBMsg_t)); |
|---|
| 2085 | |
|---|
| 2086 | if ( (*ppDsmccDDBMsg)->ptrDDBMsgSection == NULL ) |
|---|
| 2087 | { |
|---|
| 2088 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2089 | goto ParseExit; |
|---|
| 2090 | } |
|---|
| 2091 | |
|---|
| 2092 | #if DSMCC_DEBUG |
|---|
| 2093 | printf("\n*** ParseDsmccDDBSection: Start parsing (%d) section(s) ***\n", (DS_U32)numSections); |
|---|
| 2094 | #endif |
|---|
| 2095 | |
|---|
| 2096 | // Perform DSM-CC DDB section data validation |
|---|
| 2097 | // Get table_id |
|---|
| 2098 | table_id = get_table_id(section); |
|---|
| 2099 | |
|---|
| 2100 | if ( table_id != DSMCC_DDB_TABLE_ID ) |
|---|
| 2101 | { |
|---|
| 2102 | printf("ParseDsmccDDBSection: invalid table_id = %0x\n", (int)table_id); |
|---|
| 2103 | err = DHL_FAIL_NULL_POINTER; |
|---|
| 2104 | goto ParseExit; |
|---|
| 2105 | } |
|---|
| 2106 | // Get syntax indicator: 1 = valid |
|---|
| 2107 | if (get_section_syntax_indicator(section) != 1) |
|---|
| 2108 | { |
|---|
| 2109 | printf("ParseDsmccDDBSection: section_syntax_indicator not set\n"); |
|---|
| 2110 | err = DHL_FAIL_NULL_POINTER; |
|---|
| 2111 | goto ParseExit; |
|---|
| 2112 | } |
|---|
| 2113 | // Get section length |
|---|
| 2114 | dsmcc_section_length = get_section_length(section); |
|---|
| 2115 | |
|---|
| 2116 | if ( dsmcc_section_length > (MAX_DSMCC_SECTION_LENGTH - 3) ) |
|---|
| 2117 | { |
|---|
| 2118 | printf("ParseDsmccDDBSection: invalid section_length = %0d\n", (int)dsmcc_section_length); |
|---|
| 2119 | err = DHL_FAIL_NULL_POINTER; |
|---|
| 2120 | goto ParseExit; |
|---|
| 2121 | } |
|---|
| 2122 | |
|---|
| 2123 | // Create the bitBuffer object and initialize it with the current section data |
|---|
| 2124 | err = bitBufferCreate( &bits, section + 3, dsmcc_section_length ); |
|---|
| 2125 | if ( err != DHL_OK ) |
|---|
| 2126 | { |
|---|
| 2127 | printf( "ParseDsmccDDBSection::bitBufferCreate failed --> (0x%x)\n", err ); |
|---|
| 2128 | goto ParseExit; |
|---|
| 2129 | } |
|---|
| 2130 | |
|---|
| 2131 | // Parse the section and fill the DSM-CC DDB section data structure |
|---|
| 2132 | // |
|---|
| 2133 | #if DSMCC_DEBUG |
|---|
| 2134 | printf("ParseDsmccDDBSection: Fill DDB section data structure\n"); |
|---|
| 2135 | #endif |
|---|
| 2136 | |
|---|
| 2137 | (*ppDsmccDDBMsg)->table_id = table_id; |
|---|
| 2138 | (*ppDsmccDDBMsg)->dsmcc_section_length = dsmcc_section_length; |
|---|
| 2139 | (*ppDsmccDDBMsg)->table_id_extension = bitBufferGetBits(bits, 16); // Module ID |
|---|
| 2140 | bitBufferSkipBits( bits, 2 ); // Reserved |
|---|
| 2141 | (*ppDsmccDDBMsg)->version_number = bitBufferGetBits(bits, 5); // version number |
|---|
| 2142 | (*ppDsmccDDBMsg)->current_next_indicator = bitBufferGetBits(bits, 1); // current next indicator |
|---|
| 2143 | |
|---|
| 2144 | if ( (*ppDsmccDDBMsg)->current_next_indicator != 1 ) |
|---|
| 2145 | { |
|---|
| 2146 | printf("ParseDsmccDDBSection: current_next_indicator not set\n"); |
|---|
| 2147 | err = DHL_FAIL_NULL_POINTER; |
|---|
| 2148 | goto ParseExit; |
|---|
| 2149 | } |
|---|
| 2150 | (*ppDsmccDDBMsg)->section_number = bitBufferGetBits(bits, 8); // section_number |
|---|
| 2151 | (*ppDsmccDDBMsg)->last_section_number = bitBufferGetBits(bits, 8); // last_section_number |
|---|
| 2152 | |
|---|
| 2153 | #if DSMCC_DEBUG |
|---|
| 2154 | printf("ParseDsmccDDBSection: table_id = 0x%02x\n",(DS_U32)(*ppDsmccDDBMsg)->table_id ); |
|---|
| 2155 | printf("ParseDsmccDDBSection: dsmcc_section_length = %d\n", (DS_U32) (*ppDsmccDDBMsg)->dsmcc_section_length ); |
|---|
| 2156 | printf("ParseDsmccDDBSection: table_id_extension = 0x%04x\n", (DS_U32)(*ppDsmccDDBMsg)->table_id_extension ); |
|---|
| 2157 | printf("ParseDsmccDDBSection: version_number = %d\n", (DS_U32) (*ppDsmccDDBMsg)->version_number ); |
|---|
| 2158 | printf("ParseDsmccDDBSection: current_next_indicator = 0x%02x\n", (DS_U32)(*ppDsmccDDBMsg)->current_next_indicator ); |
|---|
| 2159 | printf("ParseDsmccDDBSection: section_number = %d\n", (DS_U32)(*ppDsmccDDBMsg)->section_number ); |
|---|
| 2160 | printf("ParseDsmccDDBSection: last_section_number = %d\n", (DS_U32) (*ppDsmccDDBMsg)->last_section_number ); |
|---|
| 2161 | #endif |
|---|
| 2162 | |
|---|
| 2163 | // Parse the DDB section and fill the DDB section data structure |
|---|
| 2164 | // |
|---|
| 2165 | // Initialize destination pointer to DDB message section |
|---|
| 2166 | pDDBMsgSection = (*ppDsmccDDBMsg)->ptrDDBMsgSection; |
|---|
| 2167 | |
|---|
| 2168 | pDDBMsgSection->ptrDsmccDnldDataHdr = |
|---|
| 2169 | (DsmccDnldDataHdrPtr_t)memChainAlloc( memId, sizeof(DsmccDnldDataHdr_t) ); |
|---|
| 2170 | |
|---|
| 2171 | if ( pDDBMsgSection->ptrDsmccDnldDataHdr == NULL ) |
|---|
| 2172 | { |
|---|
| 2173 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2174 | goto ParseExit; |
|---|
| 2175 | } |
|---|
| 2176 | |
|---|
| 2177 | // Parse DDB dsmcc download data header and assign them to the section header data structure |
|---|
| 2178 | pDsmccDnldDataHdr = pDDBMsgSection->ptrDsmccDnldDataHdr; |
|---|
| 2179 | |
|---|
| 2180 | pDsmccDnldDataHdr->protocolDiscriminator = bitBufferGetBits(bits, 8); |
|---|
| 2181 | if ( pDsmccDnldDataHdr->protocolDiscriminator != 0x11 ) |
|---|
| 2182 | { |
|---|
| 2183 | printf("ParseDsmccDDBSection: Invalid protocolDiscriminator = %0x\n", |
|---|
| 2184 | (int) pDsmccDnldDataHdr->protocolDiscriminator); |
|---|
| 2185 | err = DHL_FAIL_NULL_POINTER; |
|---|
| 2186 | goto ParseExit; |
|---|
| 2187 | } |
|---|
| 2188 | |
|---|
| 2189 | pDsmccDnldDataHdr->dsmccType = bitBufferGetBits(bits, 8); |
|---|
| 2190 | if ( pDsmccDnldDataHdr->dsmccType != 0x03 ) |
|---|
| 2191 | { |
|---|
| 2192 | printf("ParseDsmccDDBSection: Invalid dsmccType = %0x\n", (int)pDsmccDnldDataHdr->dsmccType); |
|---|
| 2193 | err = DHL_FAIL_NULL_POINTER; |
|---|
| 2194 | goto ParseExit; |
|---|
| 2195 | } |
|---|
| 2196 | |
|---|
| 2197 | pDsmccDnldDataHdr->messageId = bitBufferGetBits(bits, 16); |
|---|
| 2198 | if ( pDsmccDnldDataHdr->messageId != 0x1003 ) |
|---|
| 2199 | { |
|---|
| 2200 | printf("ParseDsmccDDBSection: Invalid messageId = %0x\n", (int)pDsmccDnldDataHdr->messageId); |
|---|
| 2201 | err = DHL_FAIL_NULL_POINTER; |
|---|
| 2202 | goto ParseExit; |
|---|
| 2203 | } |
|---|
| 2204 | |
|---|
| 2205 | pDsmccDnldDataHdr->downloadId = bitBufferGetBits(bits, 32); |
|---|
| 2206 | bitBufferSkipBits( bits, 8 ); // Reserved |
|---|
| 2207 | pDsmccDnldDataHdr->adaptationLength = bitBufferGetBits(bits, 8); |
|---|
| 2208 | pDsmccDnldDataHdr->messageLength = bitBufferGetBits(bits, 16); |
|---|
| 2209 | |
|---|
| 2210 | if ( pDsmccDnldDataHdr->adaptationLength > 0 ) |
|---|
| 2211 | { |
|---|
| 2212 | pDsmccDnldDataHdr->ptrDsmccAdaptationHeader = |
|---|
| 2213 | (dsmccDDBAdaptHeaderPtr_t)memChainAlloc( memId, pDsmccDnldDataHdr->adaptationLength ); |
|---|
| 2214 | if ( pDsmccDnldDataHdr->ptrDsmccAdaptationHeader == NULL ) |
|---|
| 2215 | { |
|---|
| 2216 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2217 | goto ParseExit; |
|---|
| 2218 | } |
|---|
| 2219 | |
|---|
| 2220 | // Copy the entire adaptation header block |
|---|
| 2221 | dpData = (DS_U8*)pDsmccDnldDataHdr->ptrDsmccAdaptationHeader; |
|---|
| 2222 | |
|---|
| 2223 | for ( i = 0; i < pDsmccDnldDataHdr->adaptationLength; i++ ) |
|---|
| 2224 | dpData[i] = bitBufferGetBits(bits, 8); |
|---|
| 2225 | } |
|---|
| 2226 | else |
|---|
| 2227 | { |
|---|
| 2228 | pDsmccDnldDataHdr->ptrDsmccAdaptationHeader = NULL; |
|---|
| 2229 | } |
|---|
| 2230 | |
|---|
| 2231 | // Parse DDB msg body section and assign them to the proper data structure |
|---|
| 2232 | pDDBMsgSection->moduleId = bitBufferGetBits(bits, 16); |
|---|
| 2233 | pDDBMsgSection->moduleVersion = bitBufferGetBits(bits, 8); |
|---|
| 2234 | bitBufferSkipBits( bits, 8 ); // Reserved |
|---|
| 2235 | pDDBMsgSection->blockNumber = bitBufferGetBits(bits, 16); |
|---|
| 2236 | |
|---|
| 2237 | if ( pDDBMsgSection->blockNumber == LastBlockNum ) |
|---|
| 2238 | BlockDataSize = LastBlockSize; |
|---|
| 2239 | else |
|---|
| 2240 | BlockDataSize = BlockSize; |
|---|
| 2241 | |
|---|
| 2242 | |
|---|
| 2243 | pDDBMsgSection->pBlockDataByte = (DS_U8*)memChainAlloc( memId, BlockDataSize ); |
|---|
| 2244 | |
|---|
| 2245 | if ( pDDBMsgSection->pBlockDataByte == NULL ) |
|---|
| 2246 | { |
|---|
| 2247 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2248 | goto ParseExit; |
|---|
| 2249 | } |
|---|
| 2250 | |
|---|
| 2251 | // Copy the entire DDB payload data block |
|---|
| 2252 | for ( i = 0; i < BlockDataSize; i++ ) |
|---|
| 2253 | { |
|---|
| 2254 | pDDBMsgSection->pBlockDataByte[i] = bitBufferGetBits(bits, 8); |
|---|
| 2255 | } |
|---|
| 2256 | |
|---|
| 2257 | #if DSMCC_DEBUG |
|---|
| 2258 | printf("ParseDsmccDDBSection: protocolDiscriminator = 0x%02X\n", (DS_U32)pDsmccDnldDataHdr->protocolDiscriminator ); |
|---|
| 2259 | printf("ParseDsmccDDBSection: dsmccType = 0x%02X\n", (DS_U32)pDsmccDnldDataHdr->dsmccType ); |
|---|
| 2260 | printf("ParseDsmccDDBSection: messageId = 0x%04X\n", (DS_U32)pDsmccDnldDataHdr->messageId ); |
|---|
| 2261 | printf("ParseDsmccDDBSection: downloadId = 0x%08X\n", (DS_U32)pDsmccDnldDataHdr->downloadId ); |
|---|
| 2262 | printf("ParseDsmccDDBSection: adaptationLength = %d\n", (DS_U32) pDsmccDnldDataHdr->adaptationLength ); |
|---|
| 2263 | printf("ParseDsmccDDBSection: messageLength = %d\n", (DS_U32) pDsmccDnldDataHdr->messageLength ); |
|---|
| 2264 | printf("ParseDsmccDDBSection: moduleId = %d\n", (DS_U32) pDDBMsgSection->moduleId ); |
|---|
| 2265 | printf("ParseDsmccDDBSection: moduleVersion = %d\n", (DS_U32) pDDBMsgSection->moduleVersion ); |
|---|
| 2266 | printf("ParseDsmccDDBSection: blockNumber = %d\n", (DS_U32) pDDBMsgSection->blockNumber ); |
|---|
| 2267 | printf("ParseDsmccDDBSection: BlockDataSize = %d\n", (DS_U32) BlockDataSize ); |
|---|
| 2268 | #endif |
|---|
| 2269 | |
|---|
| 2270 | // Parsing/copying is complete, save memId into the memChain alloc-ed |
|---|
| 2271 | *(((memId_t *)(*ppDsmccDDBMsg))-1) = memId; |
|---|
| 2272 | |
|---|
| 2273 | memId = NULL; // Reset memId so its memChain won't get destroyed |
|---|
| 2274 | |
|---|
| 2275 | ParseExit: |
|---|
| 2276 | |
|---|
| 2277 | if ( bits ) |
|---|
| 2278 | { |
|---|
| 2279 | // clean up the bitBuffer |
|---|
| 2280 | bitBufferDestroy( bits ); |
|---|
| 2281 | } |
|---|
| 2282 | |
|---|
| 2283 | if ( memId ) |
|---|
| 2284 | { |
|---|
| 2285 | memChainDestroy( memId ); |
|---|
| 2286 | *ppDsmccDDBMsg = NULL; |
|---|
| 2287 | } |
|---|
| 2288 | |
|---|
| 2289 | return ( err ); |
|---|
| 2290 | |
|---|
| 2291 | } |
|---|
| 2292 | |
|---|
| 2293 | /************************************************************************** |
|---|
| 2294 | * Function Name : DDBSectionRecvd |
|---|
| 2295 | * |
|---|
| 2296 | * Description : Check for existing block |
|---|
| 2297 | * |
|---|
| 2298 | * Parameters : |
|---|
| 2299 | * |
|---|
| 2300 | * Return : DHL_RESULT |
|---|
| 2301 | * noErrror - success |
|---|
| 2302 | **************************************************************************/ |
|---|
| 2303 | DS_BOOL DDBSectionRecvd( DDBMsgMonContextPtr_t pDDBMsgMonContext, DS_U16 blockNumber ) |
|---|
| 2304 | { |
|---|
| 2305 | DS_U32 byteOffset = blockNumber / 8; |
|---|
| 2306 | DS_U8 bitFlagIdx = blockNumber % 8; |
|---|
| 2307 | DS_U8 *pBitFlags; |
|---|
| 2308 | |
|---|
| 2309 | if ( pDDBMsgMonContext && (pDDBMsgMonContext->pBlockRecvBitFlags) ) |
|---|
| 2310 | { |
|---|
| 2311 | pBitFlags = (DS_U8*)pDDBMsgMonContext->pBlockRecvBitFlags + byteOffset; |
|---|
| 2312 | |
|---|
| 2313 | return( ((*pBitFlags) & XltIdx2Bit[ bitFlagIdx ]) ? _TRUE_ : _FALSE_ ); |
|---|
| 2314 | } |
|---|
| 2315 | |
|---|
| 2316 | return _FALSE_; |
|---|
| 2317 | } |
|---|
| 2318 | |
|---|
| 2319 | /************************************************************************** |
|---|
| 2320 | * Function Name : ProcessDDBSection |
|---|
| 2321 | * |
|---|
| 2322 | * Description : |
|---|
| 2323 | * |
|---|
| 2324 | * Parameters : |
|---|
| 2325 | * |
|---|
| 2326 | * Return : DHL_RESULT |
|---|
| 2327 | * noErrror - success |
|---|
| 2328 | **************************************************************************/ |
|---|
| 2329 | eDSMCCRetval_t ProcessDDBSection( DDBMsgMonContextPtr_t pDDBMsgMonContext, DDBMsgPtr_t pDDBMsgSection ) |
|---|
| 2330 | { |
|---|
| 2331 | DS_U32 byteOffset; |
|---|
| 2332 | DS_U16 blockSize; |
|---|
| 2333 | DS_U8 bitFlagIdx; |
|---|
| 2334 | DS_U8 *pBitFlags; |
|---|
| 2335 | DS_U8 *pModuleBlock; |
|---|
| 2336 | // DS_U16 rcvBlockIdx; |
|---|
| 2337 | |
|---|
| 2338 | // Memory buffering mode |
|---|
| 2339 | if ( pDDBMsgMonContext->pDDBModule->dataType == eDDBMemData ) |
|---|
| 2340 | { |
|---|
| 2341 | #if 1//DSMCC_DEBUG |
|---|
| 2342 | printf( "ProcessDsmccDDB: DDB Section #%ld Total blocks: %ld\n", (DS_U32)pDDBMsgSection->blockNumber, pDDBMsgMonContext->blockTotal ); |
|---|
| 2343 | #endif |
|---|
| 2344 | |
|---|
| 2345 | byteOffset = pDDBMsgSection->blockNumber * pDDBMsgMonContext->blockSize; |
|---|
| 2346 | |
|---|
| 2347 | // Check for any bound error |
|---|
| 2348 | if ( byteOffset < pDDBMsgMonContext->moduleSize ) |
|---|
| 2349 | { |
|---|
| 2350 | pModuleBlock = (DS_U8*)pDDBMsgMonContext->pDDBModule->pDDBBuffer + byteOffset; |
|---|
| 2351 | |
|---|
| 2352 | // Check if this is the last block |
|---|
| 2353 | if ( pDDBMsgSection->blockNumber == (pDDBMsgMonContext->blockTotal-1) ) |
|---|
| 2354 | blockSize = pDDBMsgMonContext->lastBlockSize; |
|---|
| 2355 | else |
|---|
| 2356 | blockSize = pDDBMsgMonContext->blockSize; |
|---|
| 2357 | |
|---|
| 2358 | // Copy the data block into its correct spot |
|---|
| 2359 | memcpy( pModuleBlock, pDDBMsgSection->pBlockDataByte, blockSize ); |
|---|
| 2360 | |
|---|
| 2361 | // Set the bit flag for this block number |
|---|
| 2362 | byteOffset = pDDBMsgSection->blockNumber / 8; |
|---|
| 2363 | bitFlagIdx = pDDBMsgSection->blockNumber % 8; |
|---|
| 2364 | pBitFlags = (DS_U8*)pDDBMsgMonContext->pBlockRecvBitFlags + byteOffset; |
|---|
| 2365 | (*pBitFlags) |= XltIdx2Bit[ bitFlagIdx ]; |
|---|
| 2366 | } |
|---|
| 2367 | else |
|---|
| 2368 | { |
|---|
| 2369 | return eDsmccDDBMemOutOfBound; |
|---|
| 2370 | } |
|---|
| 2371 | } |
|---|
| 2372 | #if DSMCC_DISKFILE |
|---|
| 2373 | else // Diskfile buffering mode |
|---|
| 2374 | { |
|---|
| 2375 | rcvBlockIdx = pDDBMsgMonContext->recvdBlockIndex++; |
|---|
| 2376 | byteOffset = rcvBlockIdx * pDDBMsgMonContext->blockSize; |
|---|
| 2377 | pModuleBlock = (DS_U8*)pDDBMsgMonContext->pFileBlockData + byteOffset; |
|---|
| 2378 | |
|---|
| 2379 | // Check if this is the last block |
|---|
| 2380 | if ( pDDBMsgSection->blockNumber == (pDDBMsgMonContext->blockTotal-1) ) |
|---|
| 2381 | blockSize = pDDBMsgMonContext->lastBlockSize; |
|---|
| 2382 | else |
|---|
| 2383 | blockSize = pDDBMsgMonContext->blockSize; |
|---|
| 2384 | |
|---|
| 2385 | // Copy the data block into the current buffer empty slot |
|---|
| 2386 | memcpy( pModuleBlock, pDDBMsgSection->pBlockDataByte, blockSize ); |
|---|
| 2387 | |
|---|
| 2388 | // Set the corresponding block number and index |
|---|
| 2389 | pDDBMsgMonContext->pFileBlockDir[ rcvBlockIdx ].blockNumber = pDDBMsgSection->blockNumber; |
|---|
| 2390 | pDDBMsgMonContext->pFileBlockDir[ rcvBlockIdx ].blockIndex = (DS_U16)pDDBMsgMonContext->blockRecvd; |
|---|
| 2391 | |
|---|
| 2392 | // Set the bit flag for this block number |
|---|
| 2393 | byteOffset = pDDBMsgSection->blockNumber / 8; |
|---|
| 2394 | bitFlagIdx = pDDBMsgSection->blockNumber % 8; |
|---|
| 2395 | pBitFlags = (DS_U8*)pDDBMsgMonContext->pBlockRecvBitFlags + byteOffset; |
|---|
| 2396 | (*pBitFlags) |= XltIdx2Bit[ bitFlagIdx ]; |
|---|
| 2397 | |
|---|
| 2398 | // If buffers are filled up, write out the data into diskfiles |
|---|
| 2399 | if ( pDDBMsgMonContext->recvdBlockIndex >= DSMCC_FILE_BUFSECTIONS ) |
|---|
| 2400 | { |
|---|
| 2401 | WriteDDBCaptureFiles( pDDBMsgMonContext, pDDBMsgMonContext->recvdBlockIndex ); |
|---|
| 2402 | pDDBMsgMonContext->recvdBlockIndex = 0; // Reset receive block index |
|---|
| 2403 | } |
|---|
| 2404 | } |
|---|
| 2405 | #endif |
|---|
| 2406 | |
|---|
| 2407 | return eDsmccDDBBlockRecvd; |
|---|
| 2408 | } |
|---|
| 2409 | |
|---|
| 2410 | /************************************************************************** |
|---|
| 2411 | * Function Name : ProcessDsmccDDB |
|---|
| 2412 | * |
|---|
| 2413 | * Description : Parse and process DSMCC DDB message received |
|---|
| 2414 | * |
|---|
| 2415 | * Parameters : |
|---|
| 2416 | * |
|---|
| 2417 | * Return : DHL_RESULT |
|---|
| 2418 | * noErrror - success |
|---|
| 2419 | **************************************************************************/ |
|---|
| 2420 | eDSMCCRetval_t ProcessDsmccDDB( PSIDataArray_t *desc, |
|---|
| 2421 | DDBMsgMonContextPtr_t pDDBMsgMonContext, |
|---|
| 2422 | DDBModulePtr_t *ppDDBModule ) |
|---|
| 2423 | { |
|---|
| 2424 | DHL_RESULT err; |
|---|
| 2425 | // DS_U16 BlockDataSize; |
|---|
| 2426 | DsmccDDBMsgPtr_t pDsmccDDBMsg; |
|---|
| 2427 | DDBMsgPtr_t pDDBMsgSection; |
|---|
| 2428 | DsmccDnldDataHdrPtr_t pDsmccDnldDataHdr; |
|---|
| 2429 | eDSMCCRetval_t retVal; |
|---|
| 2430 | |
|---|
| 2431 | // Set DDB module return ptr to NULL |
|---|
| 2432 | (*ppDDBModule) = NULL; |
|---|
| 2433 | |
|---|
| 2434 | // Check if DDB monitor context has been setup |
|---|
| 2435 | if ( !pDDBMsgMonContext->isInitialized ) |
|---|
| 2436 | { |
|---|
| 2437 | err = InitDDBContext( pDDBMsgMonContext ); |
|---|
| 2438 | |
|---|
| 2439 | if ( err != DHL_OK ) |
|---|
| 2440 | { |
|---|
| 2441 | return ( eDsmccDDBInitContextFail ); |
|---|
| 2442 | } |
|---|
| 2443 | } |
|---|
| 2444 | |
|---|
| 2445 | // Parse the DDB message received |
|---|
| 2446 | err = ParseDsmccDDB( desc, pDDBMsgMonContext->blockTotal-1, pDDBMsgMonContext->blockSize, |
|---|
| 2447 | pDDBMsgMonContext->lastBlockSize, &pDsmccDDBMsg ); |
|---|
| 2448 | |
|---|
| 2449 | if ( err != DHL_OK ) |
|---|
| 2450 | { |
|---|
| 2451 | if ( err == DHL_FAIL_OUT_OF_RESOURCE ) |
|---|
| 2452 | { |
|---|
| 2453 | return( eDsmccDDBOutOfCPUMemory ); |
|---|
| 2454 | } |
|---|
| 2455 | } |
|---|
| 2456 | |
|---|
| 2457 | if ( pDsmccDDBMsg == NULL ) |
|---|
| 2458 | { |
|---|
| 2459 | printf( "ProcessDsmccDDB::pDsmccDDBMsg == NULL\n" ); |
|---|
| 2460 | return ( eDsmccDDBParseError ); |
|---|
| 2461 | } |
|---|
| 2462 | |
|---|
| 2463 | // Check and validate module information |
|---|
| 2464 | pDDBMsgSection = pDsmccDDBMsg->ptrDDBMsgSection; |
|---|
| 2465 | |
|---|
| 2466 | pDsmccDnldDataHdr = pDDBMsgSection->ptrDsmccDnldDataHdr; |
|---|
| 2467 | |
|---|
| 2468 | // Check and compare download ID |
|---|
| 2469 | if ( pDDBMsgMonContext->downloadId != pDsmccDnldDataHdr->downloadId ) |
|---|
| 2470 | { |
|---|
| 2471 | //printf( "ProcessDsmccDDB: Mismatched downloadId ( cur = %lu rcv = %lu )\n", pDDBMsgMonContext->downloadId, pDsmccDnldDataHdr->downloadId ); |
|---|
| 2472 | |
|---|
| 2473 | FreeDsmccMemChain( pDsmccDDBMsg ); |
|---|
| 2474 | return ( eDsmccDDBWrongDownloadId ); |
|---|
| 2475 | } |
|---|
| 2476 | |
|---|
| 2477 | // Check and compare module ID |
|---|
| 2478 | if ( pDDBMsgMonContext->moduleId != pDDBMsgSection->moduleId ) |
|---|
| 2479 | { |
|---|
| 2480 | printf( "ProcessDsmccDDB: Mismatched moduleId ( cur = %d rcv = %d )\n", |
|---|
| 2481 | (int) pDDBMsgMonContext->moduleId, (int) pDDBMsgSection->moduleId ); |
|---|
| 2482 | |
|---|
| 2483 | FreeDsmccMemChain( pDsmccDDBMsg ); |
|---|
| 2484 | return ( eDsmccDDBWrongModuleId ); |
|---|
| 2485 | } |
|---|
| 2486 | |
|---|
| 2487 | // Check and compare module version, if different should we flush the entire section received? |
|---|
| 2488 | if ( pDDBMsgMonContext->moduleVersion != pDDBMsgSection->moduleVersion ) |
|---|
| 2489 | { |
|---|
| 2490 | printf( "ProcessDsmccDDB: Mismatched version ( cur = %d rcv = %d\n", |
|---|
| 2491 | (int) pDDBMsgMonContext->moduleVersion, (int) pDDBMsgSection->moduleVersion ); |
|---|
| 2492 | |
|---|
| 2493 | FreeDsmccMemChain( pDsmccDDBMsg ); |
|---|
| 2494 | return ( eDsmccDDBWrongVersion ); |
|---|
| 2495 | } |
|---|
| 2496 | |
|---|
| 2497 | // Check for valid block number |
|---|
| 2498 | if ( pDDBMsgSection->blockNumber >= pDDBMsgMonContext->blockTotal ) |
|---|
| 2499 | { |
|---|
| 2500 | printf( "ProcessDsmccDDB: Invalid block number = %d block total = %d\n", |
|---|
| 2501 | (int) pDDBMsgSection->blockNumber, (int) pDDBMsgMonContext->blockTotal ); |
|---|
| 2502 | |
|---|
| 2503 | FreeDsmccMemChain( pDsmccDDBMsg ); |
|---|
| 2504 | return ( eDsmccDDBInvalidBlockNum ); |
|---|
| 2505 | } |
|---|
| 2506 | |
|---|
| 2507 | // Check if this block has been received before |
|---|
| 2508 | if ( DDBSectionRecvd(pDDBMsgMonContext, pDDBMsgSection->blockNumber) ) |
|---|
| 2509 | { |
|---|
| 2510 | ////printf( "ProcessDsmccDDB: DDB Section #%d has been received\n", pDDBMsgSection->blockNumber ); |
|---|
| 2511 | FreeDsmccMemChain( pDsmccDDBMsg ); |
|---|
| 2512 | return ( eDsmccDDBBlockRecvd ); |
|---|
| 2513 | } |
|---|
| 2514 | |
|---|
| 2515 | // Process and saved the block received |
|---|
| 2516 | retVal = ProcessDDBSection( pDDBMsgMonContext, pDsmccDDBMsg->ptrDDBMsgSection ); |
|---|
| 2517 | |
|---|
| 2518 | // Free the parsed DDB msg mem chain |
|---|
| 2519 | FreeDsmccMemChain( pDsmccDDBMsg ); |
|---|
| 2520 | |
|---|
| 2521 | if ( retVal == eDsmccDDBBlockRecvd ) |
|---|
| 2522 | { |
|---|
| 2523 | // Update the DDB monitor variables |
|---|
| 2524 | pDDBMsgMonContext->blockRecvd++; |
|---|
| 2525 | |
|---|
| 2526 | if ( pDDBMsgMonContext->pfStatusProc != NULL ) |
|---|
| 2527 | { |
|---|
| 2528 | (*pDDBMsgMonContext->pfStatusProc)( pDDBMsgMonContext->psiCtl, eDsmccDDBBlockRecvd, pDDBMsgMonContext->blockRecvd ); |
|---|
| 2529 | } |
|---|
| 2530 | |
|---|
| 2531 | // Check if all the DDB message sections have been received and |
|---|
| 2532 | // return the complete module to the client |
|---|
| 2533 | if ( pDDBMsgMonContext->blockRecvd >= pDDBMsgMonContext->blockTotal ) |
|---|
| 2534 | { |
|---|
| 2535 | #if DSMCC_DISKFILE |
|---|
| 2536 | if ( pDDBMsgMonContext->pDDBModule->dataType == eDDBFileData ) |
|---|
| 2537 | { |
|---|
| 2538 | WriteDDBCaptureFiles( pDDBMsgMonContext, pDDBMsgMonContext->recvdBlockIndex ); |
|---|
| 2539 | CloseDDBCaptureFiles( pDDBMsgMonContext ); |
|---|
| 2540 | } |
|---|
| 2541 | #endif |
|---|
| 2542 | (*ppDDBModule) = pDDBMsgMonContext->pDDBModule; |
|---|
| 2543 | |
|---|
| 2544 | return( eDsmccDDBTableIsComplete ); |
|---|
| 2545 | } |
|---|
| 2546 | } |
|---|
| 2547 | |
|---|
| 2548 | // DDB message section has been received and saved |
|---|
| 2549 | return ( retVal ); |
|---|
| 2550 | } |
|---|
| 2551 | |
|---|
| 2552 | |
|---|
| 2553 | |
|---|
| 2554 | void DsmccDDBTask( DS_U32 DDBMonContextId ) |
|---|
| 2555 | { |
|---|
| 2556 | DHL_RESULT err = DHL_OK; |
|---|
| 2557 | DsmccMsg_t dsmccMsg; |
|---|
| 2558 | PSIDataArray_t *desc; |
|---|
| 2559 | DS_U32 len/*, i*/; |
|---|
| 2560 | DsmccEventProc_t dsmccClientProc; |
|---|
| 2561 | DDBMsgMonContextPtr_t pDDBMsgMonContext; |
|---|
| 2562 | DDBModulePtr_t pDDBModule; |
|---|
| 2563 | eDSMCCRetval_t retVal; |
|---|
| 2564 | int processDsmccDDBData = _TRUE_; |
|---|
| 2565 | |
|---|
| 2566 | if ( DDBMonContextId >= NUM_DDB_MON_CONTEXTS ) { |
|---|
| 2567 | printf("%s:%d| Invalid DDBMonContextId, terminate DsmccDDBTask.\n", __FUNCTION__, __LINE__); |
|---|
| 2568 | return; |
|---|
| 2569 | } |
|---|
| 2570 | |
|---|
| 2571 | //printf("%s::Is Entering... DDBMonContextId=%ld\n", __FUNCTION__, DDBMonContextId); |
|---|
| 2572 | |
|---|
| 2573 | while( _TRUE_ ) |
|---|
| 2574 | { |
|---|
| 2575 | pDDBMsgMonContext = &pDsmccDB->DDBMonContexts[ DDBMonContextId ]; |
|---|
| 2576 | if ( pDDBMsgMonContext->isUsed != _TRUE_ ) |
|---|
| 2577 | printf("%s:%d| WARNING: MsgMonContext is used with isUsed = 0\n", __FUNCTION__, __LINE__); |
|---|
| 2578 | |
|---|
| 2579 | //OS_Delay(100); |
|---|
| 2580 | |
|---|
| 2581 | err = (DHL_RESULT)OS_ReceiveMessage(pDDBMsgMonContext->dsmccQ, (DS_U32 *)&dsmccMsg, sizeof(DsmccMsg_t), &len); |
|---|
| 2582 | if ( err != OS_OK ) |
|---|
| 2583 | { |
|---|
| 2584 | printf("Receive Message returned %d\n", err); |
|---|
| 2585 | } |
|---|
| 2586 | else |
|---|
| 2587 | { |
|---|
| 2588 | switch (dsmccMsg.event) |
|---|
| 2589 | { |
|---|
| 2590 | case eDsmccActivate : |
|---|
| 2591 | //printf("%s::Is Running... DDBMonContextId=%ld\n", __FUNCTION__, DDBMonContextId); |
|---|
| 2592 | /* Just for sanity check |
|---|
| 2593 | */ |
|---|
| 2594 | if ( pDDBMsgMonContext->isUsed != _TRUE_ ) |
|---|
| 2595 | printf("%s::ERROR! DDB Context is not initialized, but try to use this!\n", __FUNCTION__); |
|---|
| 2596 | |
|---|
| 2597 | OS_GiveSemaphore( pDsmccDB->DDBMonContexts[ DDBMonContextId ].syncSema4 ); // Signal that we're up and running |
|---|
| 2598 | |
|---|
| 2599 | break; |
|---|
| 2600 | |
|---|
| 2601 | case eDsmccDeactivate : |
|---|
| 2602 | #if DSMCC_DEBUG |
|---|
| 2603 | printf("%s::Is Shutting down...\n", __FUNCTION__); |
|---|
| 2604 | #endif |
|---|
| 2605 | //DHL_PSI_CancelAllDsmccMonitors(); // Terminate all active monitors |
|---|
| 2606 | |
|---|
| 2607 | #if 0 |
|---|
| 2608 | if( pDDBModule->pDDBBuffer != NULL) |
|---|
| 2609 | { |
|---|
| 2610 | DSMCC_FREE(pDDBModule->pDDBBuffer); |
|---|
| 2611 | //FreeTLPhysMemory(pDDBModule->pDDBBuffer); |
|---|
| 2612 | pDDBModule->pDDBBuffer = NULL; |
|---|
| 2613 | } |
|---|
| 2614 | #endif |
|---|
| 2615 | OS_GiveSemaphore( pDsmccDB->DDBMonContexts[ DDBMonContextId ].syncSema4 ); // Signal that we're shutting down |
|---|
| 2616 | |
|---|
| 2617 | OS_SelfDeleteTask(); |
|---|
| 2618 | |
|---|
| 2619 | return; |
|---|
| 2620 | |
|---|
| 2621 | case eDsmccDDBDataReceived : |
|---|
| 2622 | if (processDsmccDDBData == _FALSE_) |
|---|
| 2623 | { |
|---|
| 2624 | /* spurious response in the queue. ignore */ |
|---|
| 2625 | /* There is a memory leak here for PSI data. |
|---|
| 2626 | */ |
|---|
| 2627 | break; |
|---|
| 2628 | } |
|---|
| 2629 | |
|---|
| 2630 | // Get the DDB data |
|---|
| 2631 | desc = dsmccMsg.desc; |
|---|
| 2632 | |
|---|
| 2633 | // Get the DDB Monitor Context |
|---|
| 2634 | DDBMonContextId = dsmccMsg.userParam; |
|---|
| 2635 | |
|---|
| 2636 | // Verify the monitoring parameter |
|---|
| 2637 | if ( DDBMonContextId < NUM_DDB_MON_CONTEXTS ) |
|---|
| 2638 | { |
|---|
| 2639 | pDDBMsgMonContext = &pDsmccDB->DDBMonContexts[ DDBMonContextId ]; |
|---|
| 2640 | |
|---|
| 2641 | #if DSMCC_DEBUG |
|---|
| 2642 | printf("%s::ProcessDsmccDDB: eDsmccDDBDataReceived\n", __FUNCTION__); |
|---|
| 2643 | #endif |
|---|
| 2644 | |
|---|
| 2645 | retVal = ProcessDsmccDDB( desc, pDDBMsgMonContext, &pDDBModule ); |
|---|
| 2646 | |
|---|
| 2647 | // If the DDB module is ready, invoke the client's callback function |
|---|
| 2648 | // and pass the complete DDB module image |
|---|
| 2649 | if ( retVal == eDsmccDDBTableIsComplete ) |
|---|
| 2650 | { |
|---|
| 2651 | dsmccClientProc = pDDBMsgMonContext->pfCallbackProc; |
|---|
| 2652 | |
|---|
| 2653 | if ( dsmccClientProc != NULL ) |
|---|
| 2654 | { |
|---|
| 2655 | // Client must call: FreeDsmccMemChain(pDDBModule) |
|---|
| 2656 | (*dsmccClientProc)( pDDBMsgMonContext->psiCtl, (void *)pDDBModule ); |
|---|
| 2657 | } |
|---|
| 2658 | else |
|---|
| 2659 | { |
|---|
| 2660 | FreeDBBMemChain( DDBMonContextId ); |
|---|
| 2661 | } |
|---|
| 2662 | |
|---|
| 2663 | // Free the parsed DDB module and all internal memory usage when finish |
|---|
| 2664 | DHL_PSI_CancelMonitor( dsmccMsg.psiCtl ); |
|---|
| 2665 | //FreeDDBContext( DDBMonContextId ); |
|---|
| 2666 | |
|---|
| 2667 | |
|---|
| 2668 | /* ignore all further spurious responses in the queue */ |
|---|
| 2669 | processDsmccDDBData = _FALSE_; |
|---|
| 2670 | } |
|---|
| 2671 | else |
|---|
| 2672 | { |
|---|
| 2673 | #if DSMCC_DEBUG |
|---|
| 2674 | // Do other processing necessary as the retVal indicates |
|---|
| 2675 | printf("%s::ProcessDsmccDDB: retVal = %d\n", __FUNCTION__, retVal); |
|---|
| 2676 | #endif |
|---|
| 2677 | |
|---|
| 2678 | if ( pDDBMsgMonContext->pfStatusProc != NULL ) |
|---|
| 2679 | { |
|---|
| 2680 | (*pDDBMsgMonContext->pfStatusProc)( pDDBMsgMonContext->psiCtl, retVal, -1 ); |
|---|
| 2681 | } |
|---|
| 2682 | |
|---|
| 2683 | // If the return value is out of CPU memory maybe we should terminate the |
|---|
| 2684 | // DDB monitoring at this point |
|---|
| 2685 | if ( retVal == eDsmccDDBOutOfCPUMemory ) |
|---|
| 2686 | { |
|---|
| 2687 | printf("%s::ProcessDsmccDDB: Out of CPU memory\n", __FUNCTION__); |
|---|
| 2688 | |
|---|
| 2689 | DHL_PSI_CancelMonitor( dsmccMsg.psiCtl ); |
|---|
| 2690 | |
|---|
| 2691 | // Free the DDB module mem chain and all internal memory usage when finish |
|---|
| 2692 | FreeDBBMemChain( DDBMonContextId ); |
|---|
| 2693 | FreeDDBContext( DDBMonContextId ); |
|---|
| 2694 | |
|---|
| 2695 | /* ignore all further spurious responses in the queue */ |
|---|
| 2696 | processDsmccDDBData = _FALSE_; |
|---|
| 2697 | } |
|---|
| 2698 | } |
|---|
| 2699 | } |
|---|
| 2700 | else |
|---|
| 2701 | { |
|---|
| 2702 | // Invalid DDB monitor parameter block, abort this DDB monitoring |
|---|
| 2703 | printf("%s::Invalid DDBMsgMonContext: abort the DDB monitoring...\n", __FUNCTION__); |
|---|
| 2704 | DHL_PSI_CancelMonitor( dsmccMsg.psiCtl ); |
|---|
| 2705 | |
|---|
| 2706 | /* ignore all further spurious responses in the queue */ |
|---|
| 2707 | processDsmccDDBData = _FALSE_; |
|---|
| 2708 | |
|---|
| 2709 | // DDB monitor context is corrupted but we don't know if this is a valid context ptr |
|---|
| 2710 | // if ( pDDBMsgMonContext && pDDBMsgMonContext->memId ) |
|---|
| 2711 | // { |
|---|
| 2712 | // memChainDestroy( pDDBMsgMonContext->memId ); |
|---|
| 2713 | // } |
|---|
| 2714 | |
|---|
| 2715 | // FreeDDBContext( DDBMonContextId ); // Free all internal memory usage when finish |
|---|
| 2716 | } |
|---|
| 2717 | |
|---|
| 2718 | DD_PSI_FreePSIData( desc ); |
|---|
| 2719 | |
|---|
| 2720 | break; |
|---|
| 2721 | |
|---|
| 2722 | default: |
|---|
| 2723 | |
|---|
| 2724 | break; |
|---|
| 2725 | } |
|---|
| 2726 | } |
|---|
| 2727 | } |
|---|
| 2728 | } |
|---|
| 2729 | |
|---|
| 2730 | static DHL_RESULT InitDsmccDDBThread(DS_U32 DDBMonContextId) |
|---|
| 2731 | { |
|---|
| 2732 | DHL_RESULT err = DHL_OK; |
|---|
| 2733 | OS_MESSAGEQUEUE_ID dsmccQ = (OS_MESSAGEQUEUE_ID)NULL; |
|---|
| 2734 | DsmccMsg_t dsmccMsg; |
|---|
| 2735 | OS_TASK_ID dsmccTaskID = (OS_TASK_ID)0; |
|---|
| 2736 | OS_MUTEX_ID syncSema4 = (OS_MUTEX_ID)NULL; |
|---|
| 2737 | |
|---|
| 2738 | if ( !(pDsmccDB->DDBMonContexts[ DDBMonContextId ].dsmccTaskID) ) |
|---|
| 2739 | { |
|---|
| 2740 | /* Create the DSMCC thread Message Q |
|---|
| 2741 | */ |
|---|
| 2742 | dsmccQ = OS_CreateMessageQueue("dsmccQ",0,30, sizeof(DsmccMsg_t) ); |
|---|
| 2743 | if ( dsmccQ == (OS_MESSAGEQUEUE_ID)NULL ) |
|---|
| 2744 | { |
|---|
| 2745 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2746 | goto doneError; |
|---|
| 2747 | } |
|---|
| 2748 | |
|---|
| 2749 | /* Create Event Sema4 |
|---|
| 2750 | */ |
|---|
| 2751 | syncSema4 = OS_CreateBinarySemaphore("dsmccSyncSema4", 0, _FALSE_); |
|---|
| 2752 | if ( syncSema4 == (OS_SEMAPHORE_ID)NULL ) |
|---|
| 2753 | { |
|---|
| 2754 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2755 | goto doneError; |
|---|
| 2756 | } |
|---|
| 2757 | |
|---|
| 2758 | /* Spawn the DSMCC thread |
|---|
| 2759 | */ |
|---|
| 2760 | dsmccTaskID = OS_SpawnTask( (OS_TASKFUNCTION)DsmccDDBTask, "tDsmccDDBTask", DSMCCDDB_TASK_PRIO, 16*1024, (DS_S32)DDBMonContextId); |
|---|
| 2761 | if (dsmccTaskID == (OS_TASK_ID)NULL) { |
|---|
| 2762 | err = DHL_FAIL_OUT_OF_RESOURCE; |
|---|
| 2763 | goto doneError; |
|---|
| 2764 | } |
|---|
| 2765 | |
|---|
| 2766 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].dsmccQ = dsmccQ; |
|---|
| 2767 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].dsmccTaskID = dsmccTaskID; |
|---|
| 2768 | pDsmccDB->DDBMonContexts[ DDBMonContextId ].syncSema4 = syncSema4; |
|---|
| 2769 | } |
|---|
| 2770 | |
|---|
| 2771 | /* Synchronize with the thread launched |
|---|
| 2772 | */ |
|---|
| 2773 | dsmccMsg.event = eDsmccActivate; |
|---|
| 2774 | dsmccMsg.param = (void *)pDsmccDB; |
|---|
| 2775 | |
|---|
| 2776 | OS_SendMessage(pDsmccDB->DDBMonContexts[ DDBMonContextId ].dsmccQ, (DS_U32 *)&dsmccMsg, sizeof(DsmccMsg_t)); |
|---|
| 2777 | OS_TakeSemaphore(pDsmccDB->DDBMonContexts[ DDBMonContextId ].syncSema4); |
|---|
| 2778 | |
|---|
| 2779 | return err; |
|---|
| 2780 | |
|---|
| 2781 | doneError: |
|---|
| 2782 | if (err != DHL_OK) |
|---|
| 2783 | printf("%s| failure. (0x%x)\n", __FUNCTION__, err); |
|---|
| 2784 | |
|---|
| 2785 | return err; |
|---|
| 2786 | } |
|---|
| 2787 | |
|---|
| 2788 | #if 0 |
|---|
| 2789 | static DHL_RESULT CloseDsmccDDBThread(DS_U32 DDBMonContextId) |
|---|
| 2790 | { |
|---|
| 2791 | DsmccMsg_t dsmccMsg; |
|---|
| 2792 | |
|---|
| 2793 | if ( pDsmccDB && pDsmccDB->DDBMonContexts[ DDBMonContextId ].isUsed ) { |
|---|
| 2794 | dsmccMsg.event = eDsmccDeactivate; |
|---|
| 2795 | fprintf(stderr, "|%s:%d|\n", __FUNCTION__, __LINE__); |
|---|
| 2796 | OS_SendMessage(pDsmccDB->DDBMonContexts[ DDBMonContextId ].dsmccQ, (DS_U32 *)&dsmccMsg, sizeof(DsmccMsg_t)); |
|---|
| 2797 | fprintf(stderr, "|%s:%d|\n", __FUNCTION__, __LINE__); |
|---|
| 2798 | OS_TakeSemaphore(pDsmccDB->DDBMonContexts[ DDBMonContextId ].syncSema4); |
|---|
| 2799 | fprintf(stderr, "|%s:%d|\n", __FUNCTION__, __LINE__); |
|---|
| 2800 | |
|---|
| 2801 | //OS_DeleteSemaphore(pDsmccDB->DDBMonContexts[ DDBMonContextId ].syncSema4); |
|---|
| 2802 | fprintf(stderr, "|%s:%d|\n", __FUNCTION__, __LINE__); |
|---|
| 2803 | //OS_DeleteMessageQueue(pDsmccDB->DDBMonContexts[ DDBMonContextId ].dsmccQ); |
|---|
| 2804 | fprintf(stderr, "|%s:%d|\n", __FUNCTION__, __LINE__); |
|---|
| 2805 | } else { |
|---|
| 2806 | printf("%s| WARNING: DDB Thread %ld is already closed.\n", __FUNCTION__, DDBMonContextId); |
|---|
| 2807 | } |
|---|
| 2808 | |
|---|
| 2809 | return DHL_OK; |
|---|
| 2810 | } |
|---|
| 2811 | #endif |
|---|
| 2812 | |
|---|
| 2813 | #if 0 |
|---|
| 2814 | ___DEBUG_FUNCTION__() |
|---|
| 2815 | #endif |
|---|
| 2816 | |
|---|
| 2817 | |
|---|
| 2818 | void hpsi_test_dii(int pid, int timeOut) |
|---|
| 2819 | { |
|---|
| 2820 | DHL_RESULT dhlResult = DHL_OK; |
|---|
| 2821 | DsmccDIIMsgPtr_t DsmccDIIMsg; |
|---|
| 2822 | |
|---|
| 2823 | dhlResult = DHL_PSI_GetDsmccDII( gPsiHandle, pid, 0, &DsmccDIIMsg, timeOut ? timeOut : 500 ); |
|---|
| 2824 | if ( dhlResult != DHL_OK ) { |
|---|
| 2825 | printf("%s| DHL_PSI_GetDsmccDII() returns with 0x%x\n", __FUNCTION__, dhlResult); |
|---|
| 2826 | return; |
|---|
| 2827 | } |
|---|
| 2828 | DHL_PSI_PrintDsmccDII( DsmccDIIMsg ); |
|---|
| 2829 | FreeDsmccMemChain( DsmccDIIMsg); |
|---|
| 2830 | } |
|---|
| 2831 | |
|---|
| 2832 | static DS_U32 startTick=0; |
|---|
| 2833 | void DdbCallback( DHL_PSI_HANDLE *psiCtl, void *pDdbData ) |
|---|
| 2834 | { |
|---|
| 2835 | printf("Elapsed Time = %ld.%ld sec\n", (OS_GetTickCount()-startTick) / 100, (OS_GetTickCount()-startTick) % 100 ); |
|---|
| 2836 | } |
|---|
| 2837 | |
|---|
| 2838 | static int dsmccDdbErr = 0; |
|---|
| 2839 | void DdbStatus( DHL_PSI_HANDLE *psiCtl, eDSMCCRetval_t dsmccRetval, DS_U32 blkRcv ) |
|---|
| 2840 | { |
|---|
| 2841 | int curProgress; |
|---|
| 2842 | static int oldProgress = -1; |
|---|
| 2843 | |
|---|
| 2844 | switch(dsmccRetval) { |
|---|
| 2845 | case eDsmccDDBInitContextFail: |
|---|
| 2846 | printf("DDB Status: eDsmccDDBInitContextFail\n"); |
|---|
| 2847 | break; |
|---|
| 2848 | |
|---|
| 2849 | case eDsmccDDBOutOfCPUMemory: |
|---|
| 2850 | printf("DDB Status: eDsmccDDBOutOfCPUMemory\n"); |
|---|
| 2851 | dsmccDdbErr = 1; |
|---|
| 2852 | break; |
|---|
| 2853 | |
|---|
| 2854 | case eDsmccDDBParseError: |
|---|
| 2855 | printf("DDB Status: eDsmccDDBParseError\n"); |
|---|
| 2856 | dsmccDdbErr = 1; |
|---|
| 2857 | break; |
|---|
| 2858 | |
|---|
| 2859 | case eDsmccDDBWrongDownloadId: |
|---|
| 2860 | //printf("DDB Status: eDsmccDDBWrongDownloadId\n"); |
|---|
| 2861 | break; |
|---|
| 2862 | |
|---|
| 2863 | case eDsmccDDBWrongModuleId: |
|---|
| 2864 | printf("DDB Status: eDsmccDDBWrongModuleId\n"); |
|---|
| 2865 | break; |
|---|
| 2866 | |
|---|
| 2867 | case eDsmccDDBWrongVersion: |
|---|
| 2868 | printf("DDB Status: eDsmccDDBWrongVersion\n"); |
|---|
| 2869 | break; |
|---|
| 2870 | |
|---|
| 2871 | case eDsmccDDBInvalidBlockNum: |
|---|
| 2872 | printf("DDB Status: eDsmccDDBInvalidBlockNum\n"); |
|---|
| 2873 | dsmccDdbErr = 1; |
|---|
| 2874 | break; |
|---|
| 2875 | |
|---|
| 2876 | case eDsmccDDBMemOutOfBound: |
|---|
| 2877 | printf("DDB Status: eDsmccDDBMemOutOfBound\n"); |
|---|
| 2878 | dsmccDdbErr = 1; |
|---|
| 2879 | break; |
|---|
| 2880 | |
|---|
| 2881 | case eDsmccDDBTableIsComplete: |
|---|
| 2882 | case eDsmccDDBBlockRecvd: |
|---|
| 2883 | curProgress = DHL_PSI_GetDsmccDDBProgress( psiCtl ); |
|---|
| 2884 | if ( oldProgress != curProgress ) |
|---|
| 2885 | printf("Progress: %d\n", curProgress); |
|---|
| 2886 | |
|---|
| 2887 | oldProgress = curProgress; |
|---|
| 2888 | break; |
|---|
| 2889 | |
|---|
| 2890 | default: |
|---|
| 2891 | printf("DDB Status: spurious DSMCC return value %d\n", dsmccRetval); |
|---|
| 2892 | } |
|---|
| 2893 | } |
|---|
| 2894 | |
|---|
| 2895 | void hpsi_test_ddb(int pid, int dId, int mId, int mVer, int moduleSize, int blockSize, int timeOut) |
|---|
| 2896 | { |
|---|
| 2897 | DHL_RESULT dhlResult = DHL_OK; |
|---|
| 2898 | void *returnPSICtl = NULL; |
|---|
| 2899 | |
|---|
| 2900 | startTick = OS_GetTickCount(); |
|---|
| 2901 | dhlResult = DHL_PSI_MonitorDsmccDDB( gPsiHandle, pid, dId, mId, mVer, moduleSize, blockSize, (DsmccEventProc_t)DdbCallback, (DsmccStatusProc_t)DdbStatus, &returnPSICtl); |
|---|
| 2902 | if ( dhlResult != DHL_OK ) |
|---|
| 2903 | printf("%s:%d| ERROR, return(0x%x)\n", __FUNCTION__, __LINE__, dhlResult); |
|---|
| 2904 | } |
|---|
| 2905 | |
|---|
| 2906 | static int WriteDataOnFile(char *filename, unsigned char *ptr, int len) |
|---|
| 2907 | { |
|---|
| 2908 | FILE *fp; |
|---|
| 2909 | int n, total; |
|---|
| 2910 | |
|---|
| 2911 | fp = fopen(filename, "w+"); |
|---|
| 2912 | if ( !fp ) |
|---|
| 2913 | return -1; |
|---|
| 2914 | |
|---|
| 2915 | total = 0; |
|---|
| 2916 | do { |
|---|
| 2917 | n = fwrite( &ptr[total], sizeof(unsigned char), ((total+4096)<=len)?4096:(len-total), fp); |
|---|
| 2918 | if ( n <0 ) |
|---|
| 2919 | return -1; |
|---|
| 2920 | total += n; |
|---|
| 2921 | } while(total<len); |
|---|
| 2922 | |
|---|
| 2923 | fclose(fp); |
|---|
| 2924 | |
|---|
| 2925 | return 0; |
|---|
| 2926 | } |
|---|
| 2927 | |
|---|
| 2928 | extern int DD_PSI_CalculateCRC( unsigned char *pTargetData , int iByteCount ); |
|---|
| 2929 | extern unsigned long crc32(unsigned long, unsigned char *, unsigned int); |
|---|
| 2930 | |
|---|
| 2931 | void hpsi_test_dsmcc(int modelId, int timeout) |
|---|
| 2932 | { |
|---|
| 2933 | DHL_RESULT dhlResult = DHL_OK; |
|---|
| 2934 | MPEG_PAT *returnPat = NULL; |
|---|
| 2935 | MPEG_PMT *returnPmt = NULL; |
|---|
| 2936 | DS_U32 *dsmccPidList; |
|---|
| 2937 | int timeOut = 10000; |
|---|
| 2938 | int PidListLen = 0; |
|---|
| 2939 | int i, j, n=0; |
|---|
| 2940 | int found = 0; |
|---|
| 2941 | DsmccDIIMsgPtr_t DsmccDIIMsg; |
|---|
| 2942 | DS_U32 dsmccPID = 0xFFFF; |
|---|
| 2943 | DHL_PSI_HANDLE ddbHandle = (DHL_PSI_HANDLE)NULL; |
|---|
| 2944 | DS_U32 *bufferPtr = (DS_U32 *)0; |
|---|
| 2945 | |
|---|
| 2946 | DS_U32 crcCalculated; |
|---|
| 2947 | DS_U16 moduleId; |
|---|
| 2948 | DS_U32 moduleSize; |
|---|
| 2949 | DS_U8 moduleVersion; |
|---|
| 2950 | DS_U32 downloadId; |
|---|
| 2951 | DS_U16 blockSize; |
|---|
| 2952 | |
|---|
| 2953 | startTick = OS_GetTickCount(); |
|---|
| 2954 | dsmccDdbErr = 0; |
|---|
| 2955 | dsmccPidList = malloc(256*4); |
|---|
| 2956 | // |
|---|
| 2957 | // 1. Get PAT |
|---|
| 2958 | // |
|---|
| 2959 | dhlResult = DHL_PSI_GetPAT(gPsiHandle , &returnPat, timeOut); |
|---|
| 2960 | if(DHL_ERROR(dhlResult)) |
|---|
| 2961 | printf("%s |error| 0x%x There is some error!! \n",__FUNCTION__,dhlResult); |
|---|
| 2962 | |
|---|
| 2963 | // |
|---|
| 2964 | // 2. Search for any program which contains DSMCC |
|---|
| 2965 | // |
|---|
| 2966 | for (i = 0; i < returnPat->numPrograms; ++i) |
|---|
| 2967 | { |
|---|
| 2968 | returnPmt = NULL; |
|---|
| 2969 | |
|---|
| 2970 | printf("\r\nGet PMT : program #%d: program_map_PID = %d = 0x%04X\n", |
|---|
| 2971 | returnPat->programs[i].program_number, |
|---|
| 2972 | returnPat->programs[i].program_map_PID, returnPat->programs[i].program_map_PID); |
|---|
| 2973 | |
|---|
| 2974 | dhlResult = DHL_PSI_GetPMT(gPsiHandle, |
|---|
| 2975 | returnPat->programs[i].program_map_PID, |
|---|
| 2976 | returnPat->programs[i].program_number, |
|---|
| 2977 | &returnPmt, |
|---|
| 2978 | timeOut ); |
|---|
| 2979 | |
|---|
| 2980 | if (dhlResult != DHL_OK) { |
|---|
| 2981 | printf("%s| Cannot retrieve PMT.\n", __FUNCTION__); |
|---|
| 2982 | continue; |
|---|
| 2983 | } |
|---|
| 2984 | |
|---|
| 2985 | dhlResult = DHL_PSI_GetDsmccPIDs( returnPmt, dsmccPidList, &PidListLen ); |
|---|
| 2986 | if (dhlResult != DHL_OK) { |
|---|
| 2987 | printf("%s| Cannot find any DSMCC in this PMT-%d.\n", __FUNCTION__, i); |
|---|
| 2988 | continue; |
|---|
| 2989 | } |
|---|
| 2990 | |
|---|
| 2991 | // |
|---|
| 2992 | // 3. Search for any PID which match modelId |
|---|
| 2993 | // |
|---|
| 2994 | for(j=0; j<PidListLen; j++) { |
|---|
| 2995 | dhlResult = DHL_PSI_GetDsmccDII( gPsiHandle, dsmccPidList[j], 0, &DsmccDIIMsg, timeOut ? timeOut : 500 ); |
|---|
| 2996 | if ( dhlResult != DHL_OK ) { |
|---|
| 2997 | printf("%s| DHL_PSI_GetDsmccDII() returns with 0x%x\n", __FUNCTION__, dhlResult); |
|---|
| 2998 | continue; |
|---|
| 2999 | } |
|---|
| 3000 | |
|---|
| 3001 | for( n=0; n < DsmccDIIMsg->numSections; n++ ) |
|---|
| 3002 | { |
|---|
| 3003 | if ( DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.descCount > 0 && |
|---|
| 3004 | DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.compatblDescInfo.bValid ) { |
|---|
| 3005 | if ( DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.compatblDescInfo.specifierType == 1 && |
|---|
| 3006 | DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.compatblDescInfo.specifierData != 0x1E1B ) |
|---|
| 3007 | { |
|---|
| 3008 | printf("DSMCC message is found, but the IEEE_OUT is not our vendor. (0x%06lX)\n", DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.compatblDescInfo.specifierData); |
|---|
| 3009 | continue; |
|---|
| 3010 | } |
|---|
| 3011 | |
|---|
| 3012 | if ( DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.compatblDescInfo.model == modelId ) |
|---|
| 3013 | { |
|---|
| 3014 | found = 1; |
|---|
| 3015 | break; |
|---|
| 3016 | } |
|---|
| 3017 | else |
|---|
| 3018 | { |
|---|
| 3019 | printf("PID[0x%04lX] modelId=0x%04X (%d) is different from requested 0x%04X (%d).\n", dsmccPidList[j], |
|---|
| 3020 | DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.compatblDescInfo.model, |
|---|
| 3021 | DsmccDIIMsg->ptrDIIMsgSections[n].compatblDesc.compatblDescInfo.model, |
|---|
| 3022 | modelId, modelId); |
|---|
| 3023 | } |
|---|
| 3024 | } |
|---|
| 3025 | } |
|---|
| 3026 | |
|---|
| 3027 | if (found) { |
|---|
| 3028 | dsmccPID = dsmccPidList[j]; |
|---|
| 3029 | break; |
|---|
| 3030 | } |
|---|
| 3031 | } |
|---|
| 3032 | |
|---|
| 3033 | if ( j<PidListLen ) /* found */ |
|---|
| 3034 | break; |
|---|
| 3035 | } |
|---|
| 3036 | |
|---|
| 3037 | // |
|---|
| 3038 | // 3. If found, then starts downloading... |
|---|
| 3039 | // |
|---|
| 3040 | if (found && dsmccPID != 0xFFFF) { |
|---|
| 3041 | moduleId = DsmccDIIMsg->ptrDIIMsgSections[n].ptrDIIModuleInfo->moduleId; |
|---|
| 3042 | moduleSize = DsmccDIIMsg->ptrDIIMsgSections[n].ptrDIIModuleInfo->moduleSize; |
|---|
| 3043 | moduleVersion = DsmccDIIMsg->ptrDIIMsgSections[n].ptrDIIModuleInfo->moduleVersion; |
|---|
| 3044 | downloadId = DsmccDIIMsg->downloadId; |
|---|
| 3045 | blockSize = DsmccDIIMsg->blockSize; |
|---|
| 3046 | |
|---|
| 3047 | printf("::: DII Table::::\n\t[ modelId = 0x%04X ]\n\t[ moduleId = %u ]\n\t[ moduleSize = %ld ]\n\t[ moduleVersion = %d ]\n\t[ downloadId = 0x%08lX ]\n\t[ blockSize = %d ]\n", |
|---|
| 3048 | modelId, moduleId, moduleSize, moduleVersion, downloadId, blockSize ); |
|---|
| 3049 | |
|---|
| 3050 | dhlResult = DHL_PSI_MonitorDsmccDDB( gPsiHandle, dsmccPID, downloadId, moduleId, moduleVersion, moduleSize, blockSize, DdbCallback, DdbStatus, &ddbHandle ); |
|---|
| 3051 | if ( dhlResult != DHL_OK ) { |
|---|
| 3052 | printf("%s| ERROR, LINE=%d (0x%X)\n", __FUNCTION__, __LINE__, dhlResult); |
|---|
| 3053 | goto done; |
|---|
| 3054 | } |
|---|
| 3055 | |
|---|
| 3056 | /* Wait until all DDB is receiving... |
|---|
| 3057 | */ |
|---|
| 3058 | do { |
|---|
| 3059 | if ( DHL_PSI_GetDsmccDDBProgress(ddbHandle) == 100 ) |
|---|
| 3060 | break; |
|---|
| 3061 | |
|---|
| 3062 | if (dsmccDdbErr) { |
|---|
| 3063 | printf("%s| error occurred during receiving DDB.\n", __FUNCTION__); |
|---|
| 3064 | break; |
|---|
| 3065 | } |
|---|
| 3066 | |
|---|
| 3067 | if ( OS_GetTickCount() > (startTick+timeout) ) |
|---|
| 3068 | { |
|---|
| 3069 | printf("Timeout.\n"); |
|---|
| 3070 | goto done; |
|---|
| 3071 | } |
|---|
| 3072 | |
|---|
| 3073 | OS_mDelay(100); |
|---|
| 3074 | } while(1); |
|---|
| 3075 | |
|---|
| 3076 | bufferPtr = (DS_U32 *)DHL_PSI_GetDsmccDDBBuffer(ddbHandle); |
|---|
| 3077 | DHL_PSI_CancelDDB(ddbHandle); |
|---|
| 3078 | |
|---|
| 3079 | /* Burning it! |
|---|
| 3080 | */ |
|---|
| 3081 | printf("Buffer pointer is 0x%08lX, size=%ld\n", (DS_U32)bufferPtr, moduleSize); |
|---|
| 3082 | |
|---|
| 3083 | startTick = OS_GetTickCount(); |
|---|
| 3084 | //DHL_UTIL_FirmwareUpdate( (unsigned char *)bufferPtr, testCBFunc ); |
|---|
| 3085 | printf("Elapsed Time: %ld.%ld sec\n", (OS_GetTickCount()-startTick)/100, (OS_GetTickCount()-startTick)%100); |
|---|
| 3086 | |
|---|
| 3087 | if ( DsmccDIIMsg->ptrDIIMsgSections[n].ptrDIIModuleInfo->bCrcFieldValid == DS_FALSE ) |
|---|
| 3088 | { |
|---|
| 3089 | printf("DII doesn't includes CRC32_descriptor. Ignore CRC.\n"); |
|---|
| 3090 | } |
|---|
| 3091 | else |
|---|
| 3092 | { |
|---|
| 3093 | crcCalculated = (DS_U32)crc32( 0, (unsigned char *)bufferPtr, moduleSize ); |
|---|
| 3094 | //crcCalculated = (DS_U32)DD_PSI_CalculateCRC( (unsigned char *)bufferPtr, moduleSize ); |
|---|
| 3095 | if ( crcCalculated == DsmccDIIMsg->ptrDIIMsgSections[n].ptrDIIModuleInfo->Crc32_descriptor ) |
|---|
| 3096 | printf("CRC32 is exact matched.\n"); |
|---|
| 3097 | else |
|---|
| 3098 | printf("ERROR: CRC32 is not matched!!! (calculated: 0x%08lX, read: 0x%08lX)\n", |
|---|
| 3099 | crcCalculated, DsmccDIIMsg->ptrDIIMsgSections[n].ptrDIIModuleInfo->Crc32_descriptor ); |
|---|
| 3100 | } |
|---|
| 3101 | WriteDataOnFile("./rx.dat", (unsigned char *)bufferPtr, moduleSize); |
|---|
| 3102 | |
|---|
| 3103 | } else { |
|---|
| 3104 | printf("%s| ERROR, couldn't find any DSMCC\n", __FUNCTION__); |
|---|
| 3105 | } |
|---|
| 3106 | |
|---|
| 3107 | done: |
|---|
| 3108 | if (dsmccPidList) |
|---|
| 3109 | free(dsmccPidList); |
|---|
| 3110 | |
|---|
| 3111 | if (ddbHandle) |
|---|
| 3112 | DHL_PSI_CancelDDB(ddbHandle); |
|---|
| 3113 | } |
|---|