Changeset 220 for trunk/src/helpers/_test_dosh.c

Timestamp:

Sep 2, 2002, 4:00:04 PM (23 years ago)

Author:

umoeller

Message:

Misc changes.

File:

• trunk/src/helpers/_test_dosh.c (modified) (4 diffs)

trunk/src/helpers/_test_dosh.c

@@ -34 +34 @@
 int main (int argc, char *argv[])
 {
-    ULONG ul;
+    APIRET  arc;
+
+    BYTE    cCDs,
+            bFirstCD;
+
+    ULONG   ul;
 
             printf("Drive checker ("__DATE__")\n");
@@ -44 +49 @@
     {
         XDISKINFO xdi;
-        APIRET arc = doshGetDriveInfo(ul,
-                                      0, // DRVFL_TOUCHFLOPPIES,
-                                      &xdi);
+        arc = doshGetDriveInfo(ul,
+                               0, // DRVFL_TOUCHFLOPPIES,
+                               &xdi);
 
         printf(" %c: ", xdi.cDriveLetter, ul);
@@ -86 +91 @@
                     case DRVTYPE_CDROM:     pcsz = "CDROM "; break;
                     case DRVTYPE_LAN:       pcsz = "LAN   "; break;
-                    case DRVTYPE_PARTITIONABLEREMOVEABLE:
+                    case DRVTYPE_PRT:
                                             pcsz = "PRTREM"; break;
                     default:
@@ -122 +127 @@
         }
     }
+
+    if (!(arc = doshQueryCDDrives(&cCDs,
+                                  &bFirstCD)))
+    {
+        printf("First CD-ROM drive is %c:\n", bFirstCD);
+        printf("%d CD-ROM drive(s) present\n", cCDs);
+    }
+    else
+        printf("doshQueryCDDrives returned %d\n", arc);
+
+    {
+        #pragma pack(1)
+        struct
+        {
+            BYTE    ci;
+            USHORT  usDrive;
+        } parms;
+        #pragma pack()
+
+        USHORT fs = 123;
+
+        parms.ci = 0;
+        parms.usDrive = bFirstCD - 'A';
+
+        if (!(arc = doshDevIOCtl((HFILE)-1,
+                                 IOCTL_DISK,
+                                 DSK_GETLOCKSTATUS,
+                                 &parms, sizeof(parms),
+                                 &fs, sizeof(fs))))
+        {
+            printf("IOCTL_DISK DSK_GETLOCKSTATUS returned 0x%lX\n", fs);
+            switch (fs & 0x03)
+            {
+                case 0:
+                    printf("  Lock/Unlock/Eject/Status functions not supported\n");
+                break;
+
+                case 1:
+                    printf("  Drive locked; Lock/Unlock/Eject functions supported\n");
+                break;
+
+                case 2:
+                    printf("  Drive unlocked; Lock/Unlock/Eject functions supported\n");
+                break;
+
+                case 3:
+                    printf("  Lock Status not supported; Lock/Unlock/Eject functions supported\n");
+                break;
+            }
+
+            if (fs & 0x04)
+                printf("  Media in drive\n");
+            else
+                printf("  No media in drive\n");
+
+        }
+        else
+            printf("ioctl DSK_GETLOCKSTATUS returned %d\n", arc);
+    }
+
+    {
+        HFILE hf;
+        ULONG dummy;
+        CHAR    szDrive[] = "C:";
+        szDrive[0] = bFirstCD;
+        if (arc = DosOpen(szDrive,   // "C:", "D:", ...
+                          &hf,
+                          &dummy,
+                          0,
+                          FILE_NORMAL,
+                          // OPEN_ACTION_FAIL_IF_NEW
+                                 OPEN_ACTION_OPEN_IF_EXISTS,
+                          OPEN_FLAGS_DASD
+                                 | OPEN_FLAGS_FAIL_ON_ERROR
+                                       // ^^^ if this flag is not set, we get the white
+                                       // hard-error box
+                                 | OPEN_FLAGS_NOINHERIT     // V0.9.6 (2000-11-25) [pr]
+                      //            | OPEN_ACCESS_READONLY  // V0.9.13 (2001-06-14) [umoeller]
+                                 | OPEN_SHARE_DENYNONE,
+                          NULL))
+            printf("DosOpen(\"%s\") returned %d\n",
+                   szDrive,
+                   arc);
+        else
+        {
+            ULONG fl;
+            if (!(arc = doshQueryCDStatus(hf, &fl)))
+            {
+                #define FLAG(f) f, # f
+                struct
+                {
+                    ULONG fl;
+                    PCSZ pcszFl;
+                } aFlags[] =
+                    {
+                        FLAG(CDFL_DOOROPEN),
+                        FLAG(CDFL_DOORLOCKED),
+                        FLAG(CDFL_COOKEDANDRAW),
+                        FLAG(CDFL_READWRITE),
+                        FLAG(CDFL_DATAANDAUDIO),
+                        FLAG(CDFL_ISO9660INTERLEAVE   ),
+                        FLAG(CDFL_PREFETCHSUPPORT),
+                        FLAG(CDFL_AUDIOCHANNELMANIP),
+                        FLAG(CDFL_MINUTESECONDADDR),
+                        FLAG(CDFL_MODE2SUPPORT),
+                        FLAG(CDFL_DISKPRESENT),
+                        FLAG(CDFL_PLAYINGAUDIO),
+                        FLAG(CDFL_CDDA),
+                    };
+                ULONG ul;
+
+                printf("IOCTL_CDROMDISK CDROMDISK_DEVICESTATUS returned 0x%lX\n", fl);
+
+                for (ul = 0;
+                     ul < ARRAYITEMCOUNT(aFlags);
+                     ++ul)
+                {
+                    if (fl & aFlags[ul].fl)
+                        printf("    + ");
+                    else
+                        printf("    - ");
+                    printf("%s\n", aFlags[ul].pcszFl);
+                }
+            }
+            else
+                printf("IOCTL_CDROMDISK CDROMDISK_DEVICESTATUS returned error 0x%lX (%d)\n",
+                        arc, arc);
+
+            DosClose(hf);
+        }
+    }
 }