| [406] | 1 | #include "insthlp.h"
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| 2 |
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| 3 | char errBuf[1024]={0};
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| 4 | char strBuf[1024]={0};
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| 5 | char retBuf[MAX_DEVICE_NAME]={0};
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| 6 |
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| 7 | BOOL DeleteDevices(ULONG ulDevType,PSZ devInstallName)
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| 8 | {
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| 9 | MCI_SYSINFO_PARMS sysParms={0};
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| 10 | ULONG rc = NO_ERROR;
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| 11 | BOOL fRC = FALSE;
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| 12 |
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| 13 | memset(&sysParms,0,sizeof(sysParms));
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| 14 | sysParms.usDeviceType = ulDevType;
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| 15 | sysParms.pszReturn = retBuf;
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| 16 | sysParms.ulRetSize = sizeof(retBuf);
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| 17 | rc = mciSendCommand(0,MCI_SYSINFO,MCI_SYSINFO_QUANTITY|MCI_WAIT,&sysParms,0);
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| 18 | mciGetErrorString(rc,errBuf,sizeof(errBuf));
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| 19 | printf("Get Num installed Drvs for %s, rc:%s\n",devInstallName,errBuf);
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| 20 | if (LOUSHORT(rc) == MCIERR_SUCCESS)
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| 21 | {
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| 22 | ULONG i;
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| 23 | ULONG ulNumDevices = atoi(sysParms.pszReturn);
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| 24 | for (i=0;i<ulNumDevices;i++)
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| 25 | {
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| 26 | memset(&sysParms,0,sizeof(sysParms));
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| 27 | sysParms.usDeviceType = ulDevType;
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| 28 | sysParms.ulNumber = i;
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| 29 | sysParms.pszReturn = retBuf;
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| 30 | sysParms.ulRetSize = sizeof(retBuf);
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| 31 |
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| 32 | rc = mciSendCommand(0,MCI_SYSINFO,MCI_SYSINFO_INSTALLNAME|MCI_WAIT,&sysParms,0);
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| 33 | mciGetErrorString(rc,errBuf,sizeof(errBuf));
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| 34 | printf("Get Drv instance name for %s, rc:%s\n",sysParms.pszReturn,errBuf);
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| 35 | if (LOUSHORT(rc) == MCIERR_SUCCESS && strstr(sysParms.pszReturn,devInstallName))
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| 36 | {
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| 37 | sysParms.ulItem = MCI_SYSINFO_DELETE_DRIVER;
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| 38 | sysParms.pSysInfoParm = sysParms.pszReturn;
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| 39 | rc = mciSendCommand(0,MCI_SYSINFO,MCI_SYSINFO_ITEM|MCI_WAIT,&sysParms,0);
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| 40 | mciGetErrorString(rc,errBuf,sizeof(errBuf));
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| 41 | printf("Del Drv instance %s, rc:%s\n",sysParms.pszReturn,errBuf);
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| 42 | fRC = (LOUSHORT(rc) == MCIERR_SUCCESS);
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| 43 | }
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| 44 | }
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| 45 | }
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| 46 | return fRC;
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| 47 | }
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| 48 |
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| 49 | BOOL UpdateMMPM2Ini(VOID)
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| 50 | {
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| 51 | MCI_SYSINFO_PARMS sysParms={0};
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| 52 | ULONG rc;
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| 53 |
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| 54 | rc = mciSendCommand(0,MCI_SYSINFO,MCI_SYSINFO_INI_LOCK|MCI_WAIT,&sysParms,0);
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| 55 | mciGetErrorString(rc,errBuf,sizeof(errBuf));
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| 56 | printf("Locking MMPM2.INI, rc:%s\n",errBuf);
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| 57 | return (LOUSHORT(rc) == MCIERR_SUCCESS);
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| 58 | }
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| 59 |
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| 60 | BOOL DeleteConfigSysEntries(ULONG ulNum,PAPSZ StringArray)
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| 61 | {
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| 62 | CHAR szLine[1024];
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| 63 | CHAR szPath[CCHMAXPATH+4];
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| 64 | APIRET rc=NO_ERROR;
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| 65 | ULONG ulBootDrive=0,i=0;
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| 66 | FILE *fp=NULL,*fptmp=NULL;
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| 67 | BOOL fFound=FALSE,fRC = FALSE;
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| 68 | CHAR cBootDrive[_MAX_DRIVE]={0};
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| 69 |
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| 70 | for (i=0;i<ulNum;i++)
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| 71 | {
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| 72 | sscanf(*StringArray[i],"%*[^\\]%[^ ]",szLine);
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| 73 | strcpy(*StringArray[i],szLine);
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| 74 | }
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| 75 |
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| 76 | rc = DosQuerySysInfo(QSV_BOOT_DRIVE,QSV_BOOT_DRIVE,&ulBootDrive,sizeof(ulBootDrive));
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| 77 | if (rc == NO_ERROR)
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| 78 | {
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| 79 | cBootDrive[0] = 'A'+ulBootDrive-1;
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| 80 | _makepath(szPath,cBootDrive,"\\","CONFIG","SYS");
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| 81 | fp = fopen(szPath,"rb");
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| 82 | fptmp = tmpfile();
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| 83 | if (fp && fptmp)
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| 84 | {
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| 85 | while(!feof(fp))
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| 86 | {
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| 87 | if (fgets(strBuf,sizeof(strBuf)-1,fp))
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| 88 | {
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| 89 | fFound=FALSE;
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| 90 | for (i=0;i<ulNum;i++)
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| 91 | {
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| 92 | if (strstr(strBuf,*StringArray[i]))
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| 93 | {
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| 94 | fFound = TRUE;
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| 95 | break;
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| 96 | }
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| 97 | }
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| 98 | if (!fFound)
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| 99 | {
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| 100 | fputs(strBuf,fptmp);
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| 101 | }
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| 102 | }
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| 103 | }
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| 104 | fclose(fp);
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| 105 | fseek(fptmp,0,SEEK_SET);
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| 106 |
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| 107 | fp = fopen(szPath,"wb");
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| 108 | while(!feof(fptmp))
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| 109 | {
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| 110 | if (fgets(strBuf,sizeof(strBuf)-1,fptmp))
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| 111 | {
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| 112 | fputs(strBuf,fp);
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| 113 | }
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| 114 | }
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| 115 | fRC = TRUE;
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| 116 | }
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| 117 | if (fp) fclose(fp);
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| 118 | if (fptmp) fclose(fptmp);
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| 119 | }
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| 120 | return fRC;
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| 121 | }
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| 122 |
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| 123 | BOOL RebootSystem(VOID)
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| 124 | {
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| 125 | HFILE hDriver = NULLHANDLE;
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| 126 | ULONG ulAction=0;
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| 127 | APIRET rc = NO_ERROR;
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| 128 | BOOL fRC = FALSE;
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| 129 |
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| 130 | rc = DosOpen(
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| 131 | "\\DEV\\DOS$",
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| 132 | &hDriver,
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| 133 | &ulAction,
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| 134 | 0,
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| 135 | FILE_NORMAL,
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| 136 | OPEN_ACTION_OPEN_IF_EXISTS,
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| 137 | OPEN_SHARE_DENYNONE|OPEN_ACCESS_READWRITE,
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| 138 | NULL);
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| 139 | if (rc == NO_ERROR)
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| 140 | {
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| 141 | rc = DosShutdown(0);
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| 142 | if (rc == NO_ERROR)
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| 143 | {
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| 144 | rc = DosDevIOCtl(
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| 145 | hDriver,
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| 146 | IOCTL_DOS,
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| 147 | DOS_REBOOT,
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| 148 | NULL,
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| 149 | 0,
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| 150 | NULL,
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| 151 | NULL,
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| 152 | 0,
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| 153 | NULL);
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| 154 | fRC = (rc == NO_ERROR);
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| 155 | }
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| 156 | }
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| 157 | if (hDriver)
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| 158 | {
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| 159 | rc = DosClose(hDriver);
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| 160 | }
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| 161 | return fRC;
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| 162 | }
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| 163 |
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| 164 |
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