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wininet: Try harder to find a unique cache file name.

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This commit is contained in:
Hans Leidekker 2009-09-25 12:00:11 +02:00 committed by Alexandre Julliard
parent 5ae2ff8daf
commit 784b58a280
1 changed files with 16 additions and 1 deletions
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17
dlls/wininet/urlcache.c
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@ -2203,7 +2203,11 @@ BOOL WINAPI CreateUrlCacheEntryW(
BOOL bFound = FALSE;
int count;
DWORD error;
HANDLE hFile;
FILETIME ft;
static const WCHAR szWWW[] = {'w','w','w',0};
static const WCHAR fmt[] = {'%','0','8','X','%','s',0};
TRACE("(%s, 0x%08x, %s, %p, 0x%08x)\n",
debugstr_w(lpszUrlName),
@ -2306,7 +2310,6 @@ BOOL WINAPI CreateUrlCacheEntryW(
for (i = 0; i < 255; i++)
{
static const WCHAR szFormat[] = {'[','%','u',']','%','s',0};
HANDLE hFile;
WCHAR *p;
wsprintfW(lpszFileNameNoPath + countnoextension, szFormat, i, szExtension);
@ -2334,6 +2337,18 @@ BOOL WINAPI CreateUrlCacheEntryW(
}
}
GetSystemTimeAsFileTime(&ft);
wsprintfW(lpszFileNameNoPath + countnoextension, fmt, ft.dwLowDateTime, szExtension);
TRACE("Trying: %s\n", debugstr_w(lpszFileName));
hFile = CreateFileW(lpszFileName, GENERIC_READ, 0, NULL, CREATE_NEW, 0, NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
CloseHandle(hFile);
return TRUE;
}
WARN("Could not find a unique filename\n");
return FALSE;
}