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Remove unused __imlib_FileField functions. 

SVN revision: 47773
This commit is contained in:
Kim Woelders 2010-04-05 18:36:50 +00:00
parent 3eb65fa228
commit d3bdadd623
2 changed files with 0 additions and 107 deletions
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106
src/lib/file.c
View File

@ -13,8 +13,6 @@
#include <pwd.h>
#include "file.h"
static void __imlib_FileFieldWord(char *s, int num, char *wd);
char *
__imlib_FileKey(const char *file)
{
@ -400,107 +398,3 @@ __imlib_FileHomeDir(int uid)
#endif
return NULL;
}
/* gets word number [num] in the string [s] and copies it into [wd] */
/* wd is NULL terminated. If word [num] does not exist wd = "" */
/* NB: this function now handles quotes so for a line: */
/* Hello to "Welcome sir - may I Help" Shub Foo */
/* Word 1 = Hello */
/* Word 2 = to */
/* Word 3 = Welcome sir - may I Help */
/* Word 4 = Shub */
/* word 5 = Foo */
char *
__imlib_FileField(char *s, int field)
{
char buf[4096];
buf[0] = 0;
__imlib_FileFieldWord(s, field + 1, buf);
if (buf[0])
{
if ((!strcmp(buf, "NULL")) || (!strcmp(buf, "(null)")))
return (NULL);
return (strdup(buf));
}
return (NULL);
}
static void
__imlib_FileFieldWord(char *s, int num, char *wd)
{
char *cur, *start, *end;
int count, inword, inquote, len;
if (!s)
return;
if (!wd)
return;
*wd = 0;
if (num <= 0)
return;
cur = s;
count = 0;
inword = 0;
inquote = 0;
start = NULL;
end = NULL;
while ((*cur) && (count < num))
{
if (inword)
{
if (inquote)
{
if (*cur == '"')
{
inquote = 0;
inword = 0;
end = cur;
count++;
}
}
else
{
if (isspace(*cur))
{
end = cur;
inword = 0;
count++;
}
}
}
else
{
if (!isspace(*cur))
{
if (*cur == '"')
{
inquote = 1;
start = cur + 1;
}
else
start = cur;
inword = 1;
}
}
if (count == num)
break;
cur++;
}
if (!start)
return;
if (!end)
end = cur;
if (end <= start)
return;
len = (int)(end - start);
if (len > 4000)
len = 4000;
if (len > 0)
{
strncpy(wd, start, len);
wd[len] = 0;
}
return;
}

1
src/lib/file.h
View File

@ -12,7 +12,6 @@ __hidden void __imlib_FileFreeDirList(char **l, int num);
__hidden void __imlib_FileDel(char *s);
__hidden time_t __imlib_FileModDate(const char *s);
__hidden char *__imlib_FileHomeDir(int uid);
__hidden char *__imlib_FileField(char *s, int field);
__hidden int __imlib_FilePermissions(const char *s);
__hidden int __imlib_FileCanRead(const char *s);
__hidden int __imlib_IsRealFile(const char *s);