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* path.cc (dot_special_chars): New global variable. 

(special_name): Make files ending in "." special.
(fnunmunge): Allow encoded ".".
(mount_item::fnmunge): Handle trailing ".".
This commit is contained in:
Christopher Faylor 2003-10-29 01:15:12 +00:00
parent a4666b3d1b
commit 7825ed016f
2 changed files with 22 additions and 2 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
2003-10-28 Igor Pechtchanski <pechtcha@cs.nyu.edu>
* path.cc (dot_special_chars): New global variable.
(special_name): Make files ending in "." special.
(fnunmunge): Allow encoded ".".
(mount_item::fnmunge): Handle trailing ".".
2003-10-28 Christopher Faylor <cgf@redhat.com> 2003-10-28 Christopher Faylor <cgf@redhat.com>
* include/stdint.h: Duplicate below effort for rest of *64_*. * include/stdint.h: Duplicate below effort for rest of *64_*.

17
winsup/cygwin/path.cc
View File

@ -1141,7 +1141,8 @@ set_flags (unsigned *flags, unsigned val)
} }
} }
static char special_chars[] = static char dot_special_chars[] =
"."
"\001" "\002" "\003" "\004" "\005" "\006" "\007" "\010" "\001" "\002" "\003" "\004" "\005" "\006" "\007" "\010"
"\011" "\012" "\013" "\014" "\015" "\016" "\017" "\020" "\011" "\012" "\013" "\014" "\015" "\016" "\017" "\020"
"\021" "\022" "\023" "\024" "\025" "\026" "\027" "\030" "\021" "\022" "\023" "\024" "\025" "\026" "\027" "\030"
@ -1151,6 +1152,7 @@ static char special_chars[] =
"I" "J" "K" "L" "M" "N" "O" "P" "I" "J" "K" "L" "M" "N" "O" "P"
"Q" "R" "S" "T" "U" "V" "W" "X" "Q" "R" "S" "T" "U" "V" "W" "X"
"Y" "Z"; "Y" "Z";
static char *special_chars = dot_special_chars + 1;
static char special_introducers[] = static char special_introducers[] =
"anpcl"; "anpcl";
@ -1178,6 +1180,11 @@ special_name (const char *s, int inc = 1)
if (strpbrk (s, special_chars)) if (strpbrk (s, special_chars))
return !strncasematch (s, "%2f", 3); return !strncasematch (s, "%2f", 3);
if (strcasematch (s, ".") || strcasematch (s, ".."))
return false;
if (s[strlen (s)-1] == '.')
return true;
const char *p; const char *p;
if (strcasematch (s, "conin$") || strcasematch (s, "conout$")) if (strcasematch (s, "conin$") || strcasematch (s, "conout$"))
return -1; return -1;
@ -1212,7 +1219,7 @@ fnunmunge (char *dst, const char *src)
} }
while (*src) while (*src)
if (!(c = special_char (src))) if (!(c = special_char (src, dot_special_chars)))
*dst++ = *src++; *dst++ = *src++;
else else
{ {
@ -1243,6 +1250,12 @@ mount_item::fnmunge (char *dst, const char *src)
*d++ = *src++; *d++ = *src++;
else else
d += __small_sprintf (d, "%%%02x", (unsigned char) *src++); d += __small_sprintf (d, "%%%02x", (unsigned char) *src++);
if (*--d != '.')
d++;
else
d += __small_sprintf (d, "%%%02x", (unsigned char) '.');
*d = *src; *d = *src;
} }