51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
#pragma noroot
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#include <types.h>
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#include <AppleTalk.h>
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#include "asmglue.h"
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#include "cmdproc.h"
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#include "installcmds.h"
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typedef struct NewCmd {
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Word cmdNum;
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void (*cmdAddr)(void);
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LongWord *jslOldCmdLocation;
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} NewCmd;
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NewCmd newCmds[] = {
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{aspGetStatusCommand, cmdProc, NULL},
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{aspOpenSessionCommand, cmdProc, NULL},
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{aspCloseSessionCommand, cmdProc, NULL},
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{aspCommandCommand, cmdProc, NULL},
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{aspWriteCommand, cmdProc, NULL},
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{nbpLookupNameCommand, nbpCmdProc, NULL},
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{pfiLoginCommand, pfiLoginCmdProc, &jslOldPFILogin},
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{pfiLogin2Command, pfiLogin2CmdProc, &jslOldPFILogin2},
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{pfiLoginContCommand, pfiLoginContCmdProc, &jslOldPFILoginCont},
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{pfiListSessions2Command, pfiListSessions2CmdProc, &jslOldPFIListSessions2},
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{0, 0, 0}
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};
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LongWord *cmdTable = (LongWord *)0xE1D600;
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LongWord oldCmds[MAX_CMD + 1]; /* holds old entries for commands we changed */
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#define JSL 0x22
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void installCmds(void) {
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Word savedStateReg;
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NewCmd *cmd;
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savedStateReg = ForceLCBank2();
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for (cmd = newCmds; cmd->cmdNum != 0; cmd++) {
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oldCmds[cmd->cmdNum] = cmdTable[cmd->cmdNum];
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cmdTable[cmd->cmdNum] =
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(oldCmds[cmd->cmdNum] & 0xFF000000) | (LongWord)cmd->cmdAddr;
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if (cmd->jslOldCmdLocation != NULL)
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*cmd->jslOldCmdLocation = JSL | (oldCmds[cmd->cmdNum] << 8);
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}
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RestoreStateReg(savedStateReg);
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}
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