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For shortname creation, replace most illegal characters by underscores instead of removing them, thereby lowering the chance to create a blank (illegal) name. Spaces and control chars are still removed.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5991 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-02-16 21:56:20 +00:00
parent 3eb45f9313
commit f213afacbe
1 changed files with 5 additions and 5 deletions
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10
firmware/drivers/fat.c
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@ -1432,7 +1432,7 @@ unsigned char char2dos(unsigned char c)
case 0xe5: /* Special kanji character */ case 0xe5: /* Special kanji character */
c = 0x05; c = 0x05;
break; break;
case 0x20:
case 0x22: case 0x22:
case 0x2a: case 0x2a:
case 0x2b: case 0x2b:
@ -1448,14 +1448,14 @@ unsigned char char2dos(unsigned char c)
case 0x5c: case 0x5c:
case 0x5d: case 0x5d:
case 0x7c: case 0x7c:
/* Illegal name */ /* Illegal name, replace */
c = 0; c = '_';
break; break;
default: default:
if(c < 0x20) if(c <= 0x20)
{ {
/* Illegal name */ /* Illegal name, remove */
c = 0; c = 0;
} }
break; break;