Pavel Roskin : winecfg: Allow and prefer using A: and B: for floppies.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 34d9d5a346fb26a68a933add2352ad7f020a299c
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=34d9d5a346fb26a68a933add...

Author: Pavel Roskin 
Date:   Fri Jun  9 22:33:42 2006 -0400

winecfg: Allow and prefer using A: and B: for floppies.

Pass drive type to allocate_letter().  Start search from 'A' for
floppies.
Fix missing parentheses in the DRIVE_MASK_BIT definition.  It's a bug
that is triggered by non-sequential drive allocation.

---

programs/winecfg/drivedetect.c |   31 ++++++++++++++++++-------------
 programs/winecfg/winecfg.h     |    2 +-
 2 files changed, 19 insertions(+), 14 deletions(-)

diff --git a/programs/winecfg/drivedetect.c b/programs/winecfg/drivedetect.c
index 7a98d77..0b985cb 100644
--- a/programs/winecfg/drivedetect.c
+++ b/programs/winecfg/drivedetect.c
@@ -113,11 +113,16 @@ static BOOL is_drive_defined(char *path)
 }

/* returns Z + 1 if there are no more available letters */
-static char allocate_letter(void)
+static char allocate_letter(int type)
 {
-    char letter;
+    char letter, start;

-    for (letter = 'C'; letter <= 'Z'; letter++)
+    if (type == DRIVE_REMOVABLE)
+	start = 'A';
+    else
+	start = 'C';
+
+    for (letter = start; letter <= 'Z'; letter++)
         if ((DRIVE_MASK_BIT(letter) & working_mask) != 0) break;

return letter;
@@ -303,8 +308,17 @@ #ifdef HAVE_MNTENT_H
         if (should_ignore_mnt_dir(ent->mnt_dir)) continue;
         if (is_drive_defined(ent->mnt_dir)) continue;

+        if (!strcmp(ent->mnt_type, "nfs")) type = DRIVE_REMOTE;
+        else if (!strcmp(ent->mnt_type, "nfs4")) type = DRIVE_REMOTE;
+        else if (!strcmp(ent->mnt_type, "smbfs")) type = DRIVE_REMOTE;
+        else if (!strcmp(ent->mnt_type, "cifs")) type = DRIVE_REMOTE;
+        else if (!strcmp(ent->mnt_type, "coda")) type = DRIVE_REMOTE;
+        else if (!strcmp(ent->mnt_type, "iso9660")) type = DRIVE_CDROM;
+        else if (!strcmp(ent->mnt_type, "ramfs")) type = DRIVE_RAMDISK;
+        else type = try_dev_node(ent->mnt_fsname);
+        
         /* allocate a drive for it */
-        letter = allocate_letter();
+        letter = allocate_letter(type);
         if (letter == ']')
         {
             report_error(NO_MORE_LETTERS);
@@ -317,15 +331,6 @@ #ifdef HAVE_MNTENT_H

WINE_TRACE("adding drive %c for %s, type %s with label %s\n", letter, ent->mnt_dir, ent->mnt_type,label);

-        if (!strcmp(ent->mnt_type, "nfs")) type = DRIVE_REMOTE;
-        else if (!strcmp(ent->mnt_type, "nfs4")) type = DRIVE_REMOTE;
-        else if (!strcmp(ent->mnt_type, "smbfs")) type = DRIVE_REMOTE;
-        else if (!strcmp(ent->mnt_type, "cifs")) type = DRIVE_REMOTE;
-        else if (!strcmp(ent->mnt_type, "coda")) type = DRIVE_REMOTE;
-        else if (!strcmp(ent->mnt_type, "iso9660")) type = DRIVE_CDROM;
-        else if (!strcmp(ent->mnt_type, "ramfs")) type = DRIVE_RAMDISK;
-        else type = try_dev_node(ent->mnt_fsname);
-        
         add_drive(letter, ent->mnt_dir, label, "0", type);

/* working_mask is a map of the drive letters still available. */
diff --git a/programs/winecfg/winecfg.h b/programs/winecfg/winecfg.h
index 5075690..53fe9ee 100644
--- a/programs/winecfg/winecfg.h
+++ b/programs/winecfg/winecfg.h
@@ -95,7 +95,7 @@ struct drive
     BOOL in_use;
 };

-#define DRIVE_MASK_BIT(B) 1 << (toupper(B) - 'A')
+#define DRIVE_MASK_BIT(B) (1 << (toupper(B) - 'A'))

long drive_available_mask(char letter);
 BOOL add_drive(const char letter, const char *targetpath, const char *label, const char *serial, unsigned int type);