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profuse
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git-svn-id: https://profuse.googlecode.com/svn/trunk@44 aa027e90-d47c-11dd-86d7-074df07e0730

This commit is contained in:
ksherlock 2009-05-10 16:05:04 +00:00
parent cdef6cbc04
commit 6d6a988208
1 changed files with 91 additions and 85 deletions
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176
profuse_xattr.cpp
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@ -37,6 +37,7 @@ static const char *mimeType(unsigned ftype, unsigned auxtype)
break;
case 0xb0:
return "text/plain";
break;
case 0x50:
if (auxtype == 0x5445) return "text/plain";
break;
@ -52,6 +53,92 @@ static const char *mimeType(unsigned ftype, unsigned auxtype)
}
static void setCreator(uint8_t *finfo, unsigned ftype, unsigned auxtype)
{
/*
tech note PT515
ProDOS -> Macintosh conversion
ProDOS Macintosh
Filetype Auxtype Creator Filetype
$00 $0000 'pdos' 'BINA'
$B0 (SRC) (any) 'pdos' 'TEXT'
$04 (TXT) $0000 'pdos' 'TEXT'
$FF (SYS) (any) 'pdos' 'PSYS'
$B3 (S16) (any) 'pdos' 'PS16'
$uv $wxyz 'pdos' 'p' $uv $wx $yz
Programmer's Reference for System 6.0:
ProDOS Macintosh
File Type Auxiliary Type Creator Type File Type
$00 $0000 “pdos” “BINA”
$04 (TXT) $0000 “pdos” “TEXT”
$FF (SYS) (any) “pdos” “PSYS”
$B3 (S16) $DByz “pdos” “p” $B3 $DB $yz
$B3 (S16) (any) “pdos” “PS16”
$D7 $0000 “pdos” “MIDI”
$D8 $0000 “pdos” “AIFF”
$D8 $0001 “pdos” “AIFC”
$E0 $0005 “dCpy” “dImg”
$FF (SYS) (any) “pdos” “PSYS”
$uv $wxyz “pdos” “p” $uv $wx $yz
*/
finfo[0] = 'p';
finfo[1] = ftype;
finfo[2] = auxtype >> 8;
finfo[3] = auxtype;
memcpy(finfo + 4, "pdos", 4);
switch (ftype)
{
case 0x00:
if (auxtype == 0) memcpy(finfo, "BINA", 4);
break;
case 0x04:
if (auxtype == 0) memcpy(finfo, "TEXT", 4);
break;
case 0x50:
if (auxtype == 0x5445) memcpy(finfo, "TEXT", 4);
break;
case 0xb0:
memcpy(finfo, "TEXT", 4);
break;
case 0xb3:
if ((auxtype >> 8) != 0xdb) memcpy(finfo, "PS16", 4);
break;
case 0xd7:
if (auxtype == 0) memcpy(finfo, "MIDI", 4);
break;
case 0xd8:
if (auxtype == 0) memcpy(finfo, "AIFF", 4);
if (auxtype == 1) memcpy(finfo, "AIFC", 4);
break;
case 0xe0:
if (auxtype == 5) memcpy(finfo, "dImgdCpy", 8);
break;
case 0xff:
memcpy(finfo, "PSYS", 4);
break;
}
}
#pragma mark XAttribute Functions
@ -184,90 +271,7 @@ static void xattr_rfork(FileEntry& e, fuse_req_t req, size_t size, off_t off)
return;
}
static void set_creator(uint8_t *finfo, unsigned ftype, unsigned auxtype)
{
/*
tech note PT515
ProDOS -> Macintosh conversion
ProDOS Macintosh
Filetype Auxtype Creator Filetype
$00 $0000 'pdos' 'BINA'
$B0 (SRC) (any) 'pdos' 'TEXT'
$04 (TXT) $0000 'pdos' 'TEXT'
$FF (SYS) (any) 'pdos' 'PSYS'
$B3 (S16) (any) 'pdos' 'PS16'
$uv $wxyz 'pdos' 'p' $uv $wx $yz
Programmer's Reference for System 6.0:
ProDOS Macintosh
File Type Auxiliary Type Creator Type File Type
$00 $0000 “pdos” “BINA”
$04 (TXT) $0000 “pdos” “TEXT”
$FF (SYS) (any) “pdos” “PSYS”
$B3 (S16) $DByz “pdos” “p” $B3 $DB $yz
$B3 (S16) (any) “pdos” “PS16”
$D7 $0000 “pdos” “MIDI”
$D8 $0000 “pdos” “AIFF”
$D8 $0001 “pdos” “AIFC”
$E0 $0005 “dCpy” “dImg”
$FF (SYS) (any) “pdos” “PSYS”
$uv $wxyz “pdos” “p” $uv $wx $yz
*/
finfo[0] = 'p';
finfo[1] = ftype;
finfo[2] = auxtype >> 8;
finfo[3] = auxtype;
memcpy(finfo + 4, "pdos", 4);
switch (ftype)
{
case 0x00:
if (auxtype == 0) memcpy(finfo, "BINA", 4);
break;
case 0x04:
if (auxtype == 0) memcpy(finfo, "TEXT", 4);
break;
case 0x50:
if (auxtype == 0x5445) memcpy(finfo, "TEXT", 4);
break;
case 0xb0:
memcpy(finfo, "TEXT", 4);
break;
case 0xb3:
if ((auxtype >> 8) != 0xdb) memcpy(finfo, "PS16", 4);
break;
case 0xd7:
if (auxtype == 0) memcpy(finfo, "MIDI", 4);
break;
case 0xd8:
if (auxtype == 0) memcpy(finfo, "AIFF", 4);
if (auxtype == 1) memcpy(finfo, "AIFC", 4);
break;
case 0xe0:
if (auxtype == 5) memcpy(finfo, "dImgdCpy", 8);
break;
case 0xff:
memcpy(finfo, "PSYS", 4);
break;
}
}
// Finder info.
static void xattr_finfo(FileEntry& e, fuse_req_t req, size_t size, off_t off)
@ -293,7 +297,7 @@ static void xattr_finfo(FileEntry& e, fuse_req_t req, size_t size, off_t off)
}
bzero(attr, attr_size);
set_creator(attr, e.file_type, e.aux_type);
setCreator(attr, e.file_type, e.aux_type);
fuse_reply_buf(req, (char *)attr, attr_size);
return;
@ -333,7 +337,7 @@ static void xattr_finfo(FileEntry& e, fuse_req_t req, size_t size, off_t off)
// if no creator, create one.
if (memcmp(attr, "\0\0\0\0\0\0\0\0", 8) == 0)
set_creator(attr, e.file_type, e.aux_type);
setCreator(attr, e.file_type, e.aux_type);
fuse_reply_buf(req, (char *)attr, attr_size);
}
@ -539,12 +543,14 @@ void prodos_getxattr(fuse_req_t req, fuse_ino_t ino, const char *name, size_t si
return;
}
// linux standard
if (strcmp("user.mime_type", name) == 0)
{
xattr_mimetype(e, req, size, off);
return;
}
// linux standard
if (strcmp("user.charset", name) == 0)
{
xattr_charset(e, req, size, off);