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WINGs: Add normalizePath()

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Removes multiple consecutive and any trailing slashes from
a path-looking string

Signed-off-by: Tamas TEVESZ <ice@extreme.hu>
This commit is contained in:
Tamas TEVESZ
2010-09-23 15:34:05 +02:00
committed by Carlos R. Mafra
parent 0d32a6d3b7
commit a8813b2eae
1 changed files with 32 additions and 0 deletions
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32
WINGs/wfilepanel.c
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@@ -69,6 +69,8 @@ static void fillColumn(WMBrowserDelegate * self, WMBrowser * bPtr, int column, W
static void deleteFile(); static void deleteFile();
static void normalizePath(char *s);
static void createDir(); static void createDir();
static void goHome(); static void goHome();
@@ -652,6 +654,36 @@ static void createDir(WMButton * bPre, WMFilePanel * panel)
wfree(file); wfree(file);
} }
/*
*----------------------------------------------------------------------
* normalizePath--
* Remove multiple consecutive and any trailing slashes from
* a path.
*----------------------------------------------------------------------
*/
static void normalizePath(char *s)
{
int i, j, found;
found = 0;
for (i = 0; s[i]; !found && i++) {
found = 0;
if (s[i] == '/' && s[i+1] == '/') {
int nslash = 1;
found = 1;
i++;
while (s[i+nslash] == '/')
nslash++;
for (j = 0; s[i+j+nslash]; j++)
s[i+j] = s[i+j+nslash];
s[i+j] = '\0';
}
}
if (i > 1 && s[--i] == '/')
s[i] = '\0';
}
static void deleteFile(WMButton * bPre, WMFilePanel * panel) static void deleteFile(WMButton * bPre, WMFilePanel * panel)
{ {
char *file; char *file;