cracyc
8457fc0e22
(Most of this work was cracyc's effort, but I started tweaking it before I thought to perform a commit. --ryan.)
75 lines
2.1 KiB
C
75 lines
2.1 KiB
C
/**
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* 2ine; an OS/2 emulator for Linux.
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*
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* Please see the file LICENSE.txt in the source's root directory.
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*
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* This file written by Ryan C. Gordon.
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*/
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#include "os2native16.h"
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#include "msg.h"
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#include <unistd.h>
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#include "msg-lx.h"
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APIRET DosPutMessage(HFILE handle, ULONG msglen, PCHAR msg)
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{
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TRACE_NATIVE("DosPutMessage(%u, %u, %p)", (uint) handle, (uint) msglen, msg);
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FIXME("really implement this");
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write(handle, msg, msglen);
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return NO_ERROR;
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} // DosPutMessage
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APIRET16 DOSPUTMESSAGE(USHORT handle, USHORT msglen, PCHAR msg)
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{
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TRACE_NATIVE("Dos16PutMessage(%u, %u, %p)", (uint) handle, (uint) msglen, msg);
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FIXME("really implement this");
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write(handle, msg, msglen);
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return NO_ERROR;
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} // Dos16PutMessage
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APIRET16 DOSTRUEGETMESSAGE(PVOID pTable, USHORT cTable, PCHAR pData, USHORT cbBuf, USHORT msgnum, PCHAR pFilename, PUSHORT pcbMsg, PVOID msgseg)
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{
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TRACE_NATIVE("Dos16TrueGetMessage(%p, %u, %p, %u, %u, %p, %p, %p)", pTable, cTable, pData, cbBuf, msgnum, pFilename, pcbMsg, msgseg);
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void *msgdat = msgseg;
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int offset = *(uint16_t *)(msgdat + 14);
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offset = *(uint16_t *)(msgdat + offset + 4);
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int count = *(uint16_t *)(msgdat + offset + 3);
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uint16_t *msgarr = (uint16_t *)(msgdat + offset + 5);
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int i, j = 0;
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for (i = 0; i < count; i++)
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{
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if(*(uint16_t *)(msgdat + msgarr[i]) == msgnum)
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break;
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}
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if (i == count) return ERROR_MR_MID_NOT_FOUND;
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int msglen = *(PUSHORT)(msgdat + msgarr[i] + 2);
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char *substr, *msg = (char *)(msgdat + msgarr[i] + 4);
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int sub;
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if (msg[0] == 'E')
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{
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j = 8;
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if (cbBuf > 8)
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sprintf(pData, "SYS%04d:", msgnum);
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}
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for (i = 1; (i < msglen) && (j < cbBuf); i++, j++)
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{
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if (msg[i] == '%')
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{
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sub = msg[++i] - '1';
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if ((sub < 0) || (sub >= cTable)) return ERROR_MR_INV_MSGF_FORMAT;
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substr = GLoaderState.convert1616to32(((uint32_t *)pTable)[sub]);
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strcpy(&pData[j], substr);
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j += strlen(substr) - 1;
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}
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else
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pData[j] = msg[i];
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}
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*pcbMsg = j;
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return NO_ERROR;
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}
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// end of msg.c ...
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