| 1 | #include "sdolist.h"
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| 2 |
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| 3 | #include "MLog.h"
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| 4 | #include "MLogManip.h"
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| 5 |
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| 6 | #include "MTime.h"
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| 7 |
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| 8 |
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| 9 | ClassImp(PendingSDO);
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| 10 | ClassImp(PendingSDOList);
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| 11 |
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| 12 | using namespace std;
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| 13 |
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| 14 | #undef DEBUG
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| 15 |
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| 16 | #ifdef DEBUG
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| 17 | #include <fstream>
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| 18 | static ofstream fout;
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| 19 | #endif
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| 20 |
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| 21 | PendingSDOList::PendingSDOList()
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| 22 | {
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| 23 | #ifdef DEBUG
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| 24 | fout.open("sdolist.txt", ios::app);
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| 25 | fout.rdbuf()->pubsetbuf(0,0);
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| 26 | fout << hex;
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| 27 | #endif
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| 28 |
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| 29 | fFirst = new PendingSDO;
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| 30 | fLast = fFirst;
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| 31 | }
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| 32 |
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| 33 | PendingSDOList::~PendingSDOList()
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| 34 | {
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| 35 | DelAll();
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| 36 | delete fFirst;
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| 37 |
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| 38 | #ifdef DEBUG
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| 39 | fout.close();
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| 40 | #endif
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| 41 | }
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| 42 |
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| 43 | void PendingSDOList::DelAll()
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| 44 | {
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| 45 | if (fMux.Lock()==13)
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| 46 | gLog << err << MTime(-1) << " - PendingSDOList::DelAll - mutex is already locked by this thread" << endl;
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| 47 |
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| 48 | #ifdef DEBUG
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| 49 | fout << MTime(-1) << " - DelAll" << endl;
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| 50 | #endif
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| 51 |
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| 52 | PendingSDO *prev = fFirst;
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| 53 | PendingSDO *sdo;
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| 54 |
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| 55 | do
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| 56 | {
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| 57 | sdo = prev->Next;
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| 58 | delete prev;
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| 59 |
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| 60 | } while((prev=sdo));
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| 61 |
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| 62 | fFirst = new PendingSDO;
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| 63 | fLast = fFirst;
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| 64 |
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| 65 | if (fMux.UnLock()==13)
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| 66 | gLog << err << MTime(-1) << " - PendingSDOList::DelAll - tried to unlock mutex locked by other thread." << endl;
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| 67 | }
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| 68 |
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| 69 | void PendingSDOList::Add(BYTE_t node, WORD_t idx, BYTE_t subidx)
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| 70 | {
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| 71 | PendingSDO *sdo = fFirst;
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| 72 |
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| 73 | if (fMux.Lock()==13)
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| 74 | gLog << err << MTime(-1) << " - PendingSDOList::Add - mutex is already locked by this thread" << endl;
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| 75 |
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| 76 | #ifdef DEBUG
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| 77 | fout << MTime(-1) << " - Add " << idx << "/" << subidx << " @ " << node << endl;
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| 78 | #endif
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| 79 |
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| 80 | while ((sdo=sdo->Next))
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| 81 | if (sdo->Node==node && sdo->Idx==idx && sdo->Subidx==subidx)
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| 82 | {
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| 83 | gLog << warn << MTime(-1) << " - SDO Node #" << dec << (int)node << ", 0x";
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| 84 | gLog << hex << idx << "/" << (int)subidx;
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| 85 | gLog << " still pending." << endl;
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| 86 | break;
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| 87 | }
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| 88 |
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| 89 | fLast->Next = new PendingSDO(node, idx, subidx);
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| 90 | fLast = fLast->Next;
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| 91 | if (fMux.UnLock()==13)
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| 92 | gLog << err << MTime(-1) << " - PendingSDOList::Add - tried to unlock mutex locked by other thread." << endl;
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| 93 | }
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| 94 |
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| 95 | void PendingSDOList::Del(BYTE_t node, WORD_t idx, BYTE_t subidx)
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| 96 | {
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| 97 | PendingSDO *prev = fFirst;
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| 98 | PendingSDO *sdo;
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| 99 |
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| 100 | if (fMux.Lock()==13)
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| 101 | gLog << err << MTime(-1) << " - PendingSDOList::Del - mutex is already locked by this thread" << endl;
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| 102 |
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| 103 | #ifdef DEBUG
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| 104 | fout << MTime(-1) << " - Del " << idx << "/" << subidx << " @ " << node << endl;
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| 105 | #endif
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| 106 |
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| 107 | while ((sdo=prev->Next))
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| 108 | {
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| 109 | if (sdo->Node!=node || sdo->Idx!=idx || sdo->Subidx!=subidx)
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| 110 | {
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| 111 | prev = sdo;
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| 112 | continue;
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| 113 | }
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| 114 |
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| 115 | prev->Next = sdo->Next;
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| 116 |
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| 117 | delete sdo;
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| 118 |
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| 119 | if (!prev->Next)
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| 120 | fLast = prev;
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| 121 |
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| 122 | break;
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| 123 | }
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| 124 | if (fMux.UnLock()==13)
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| 125 | gLog << err << MTime(-1) << " - PendingSDOList::Del - tried to unlock mutex locked by other thread." << endl;
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| 126 | }
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| 127 |
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| 128 | int PendingSDOList::IsPending() const
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| 129 | {
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| 130 | return fFirst->Next ? 1 : 0;
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| 131 | }
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| 132 |
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| 133 | int PendingSDOList::IsPending(BYTE_t node)
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| 134 | {
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| 135 | int rc = FALSE;
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| 136 | PendingSDO *sdo = fFirst;
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| 137 |
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| 138 | if (fMux.Lock()==13)
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| 139 | gLog << err << MTime(-1) << " - PendingSDOList::IsPending(byte) - mutex is already locked by this thread" << endl;
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| 140 | while ((sdo=sdo->Next))
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| 141 | if (sdo->Node==node)
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| 142 | {
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| 143 | rc = TRUE;
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| 144 | break;
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| 145 | }
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| 146 | if (fMux.UnLock()==13)
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| 147 | gLog << err << MTime(-1) << " - PendingSDOList::IsPending(byte) - tried to unlock mutex locked by other thread." << endl;
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| 148 |
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| 149 | return rc;
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| 150 | }
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| 151 |
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| 152 | int PendingSDOList::IsPending(BYTE_t node, WORD_t idx, BYTE_t subidx)
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| 153 | {
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| 154 | int rc = FALSE;
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| 155 | PendingSDO *sdo = fFirst;
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| 156 |
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| 157 | if (fMux.Lock()==13)
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| 158 | gLog << err << MTime(-1) << " - PendingSDOList::IsPending - mutex is already locked by this thread" << endl;
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| 159 | while ((sdo=sdo->Next))
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| 160 | if (sdo->Node==node && sdo->Idx==idx && sdo->Subidx==subidx)
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| 161 | {
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| 162 | rc = TRUE;
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| 163 | break;
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| 164 | }
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| 165 | if (fMux.UnLock()==13)
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| 166 | gLog << err << MTime(-1) << " - PendingSDOList::IsPending - tried to unlock mutex locked by other thread." << endl;
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| 167 |
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| 168 | return rc;
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| 169 | }
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