15 Apr
2009
15 Apr
'09
9:17 a.m.
Author: cwittich
Date: Wed Apr 15 13:17:12 2009
New Revision: 40520
URL: http://svn.reactos.org/svn/reactos?rev=40520&view=rev
Log:
sync wininet urlcache.c with wine 1.1.19 - fixes memory corruptions
Modified:
trunk/reactos/dll/win32/wininet/urlcache.c
Modified: trunk/reactos/dll/win32/wininet/urlcache.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/wininet/urlcache…
==============================================================================
--- trunk/reactos/dll/win32/wininet/urlcache.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/wininet/urlcache.c [iso-8859-1] Wed Apr 15 13:17:12 2009
@@ -2,7 +2,7 @@
* Wininet - Url Cache functions
*
* Copyright 2001,2002 CodeWeavers
- * Copyright 2003 Robert Shearman
+ * Copyright 2003-2008 Robert Shearman
*
* Eric Kohl
* Aric Stewart
@@ -25,14 +25,22 @@
#include "config.h"
#include "wine/port.h"
+#define NONAMELESSUNION
+#define NONAMELESSSTRUCT
+
+#if defined(__MINGW32__) || defined (_MSC_VER)
+#include <ws2tcpip.h>
+#endif
+
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#endif
#include <time.h>
-
-#define NONAMELESSUNION
-#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
@@ -178,7 +186,7 @@
/* List of all containers available */
static struct list UrlContainers = LIST_INIT(UrlContainers);
-static HASH_CACHEFILE_ENTRY *URLCache_CreateHashTable(LPURLCACHE_HEADER pHeader,
HASH_CACHEFILE_ENTRY *pPrevHash);
+static DWORD URLCache_CreateHashTable(LPURLCACHE_HEADER pHeader, HASH_CACHEFILE_ENTRY
*pPrevHash, HASH_CACHEFILE_ENTRY **ppHash);
/***********************************************************************
* URLCache_PathToObjectName (Internal)
@@ -206,11 +214,11 @@
* Opens the index file and saves mapping handle in hCacheIndexMapping
*
* RETURNS
- * TRUE if succeeded
- * FALSE if failed
- *
- */
-static BOOL URLCacheContainer_OpenIndex(URLCACHECONTAINER * pContainer)
+ * ERROR_SUCCESS if succeeded
+ * Any other Win32 error code if failed
+ *
+ */
+static DWORD URLCacheContainer_OpenIndex(URLCACHECONTAINER * pContainer)
{
HANDLE hFile;
WCHAR wszFilePath[MAX_PATH];
@@ -220,7 +228,7 @@
static const WCHAR wszMappingFormat[] =
{'%','s','%','s','_','%','l','u',0};
if (pContainer->hMapping)
- return TRUE;
+ return ERROR_SUCCESS;
strcpyW(wszFilePath, pContainer->path);
strcatW(wszFilePath, wszIndex);
@@ -235,7 +243,7 @@
if (hFile == INVALID_HANDLE_VALUE)
{
TRACE("Could not open or create cache index file \"%s\"\n",
debugstr_w(wszFilePath));
- return FALSE;
+ return GetLastError();
}
/* At this stage we need the mutex because we may be about to create the
@@ -247,7 +255,7 @@
if (dwFileSize == INVALID_FILE_SIZE)
{
ReleaseMutex(pContainer->hMutex);
- return FALSE;
+ return GetLastError();
}
if (dwFileSize == 0)
@@ -256,7 +264,7 @@
HKEY key;
char achZeroes[0x1000];
DWORD dwOffset;
- DWORD dwError = 0;
+ DWORD dwError = ERROR_SUCCESS;
/* Write zeroes to the entire file so we can safely map it without
* fear of getting a SEGV because the disk is full.
@@ -282,7 +290,7 @@
}
}
- if (!dwError)
+ if (dwError == ERROR_SUCCESS)
{
HANDLE hMapping = CreateFileMappingW(hFile, NULL, PAGE_READWRITE, 0, NEWFILE_SIZE,
NULL);
@@ -296,6 +304,7 @@
WCHAR wszDirPath[MAX_PATH];
FILETIME ft;
int i, j;
+ HASH_CACHEFILE_ENTRY *pHashEntry;
dwFileSize = NEWFILE_SIZE;
@@ -326,7 +335,7 @@
RegCloseKey(key);
}
- URLCache_CreateHashTable(pHeader, NULL);
+ URLCache_CreateHashTable(pHeader, NULL, &pHashEntry);
/* Last step - create the directories */
@@ -416,8 +425,7 @@
CloseHandle(hFile);
DeleteFileW(wszFilePath);
ReleaseMutex(pContainer->hMutex);
- SetLastError(dwError);
- return FALSE;
+ return dwError;
}
}
@@ -433,10 +441,10 @@
if (!pContainer->hMapping)
{
ERR("Couldn't create file mapping (error is %d)\n",
GetLastError());
- return FALSE;
- }
-
- return TRUE;
+ return GetLastError();
+ }
+
+ return ERROR_SUCCESS;
}
/***********************************************************************
@@ -579,7 +587,7 @@
);
}
-static BOOL URLCacheContainers_FindContainerW(LPCWSTR lpwszUrl, URLCACHECONTAINER **
ppContainer)
+static DWORD URLCacheContainers_FindContainerW(LPCWSTR lpwszUrl, URLCACHECONTAINER **
ppContainer)
{
URLCACHECONTAINER * pContainer;
@@ -590,19 +598,18 @@
int prefix_len = strlenW(pContainer->cache_prefix);
if (!strncmpW(pContainer->cache_prefix, lpwszUrl, prefix_len))
{
- TRACE("found container with prefx %s for URL %s\n",
debugstr_w(pContainer->cache_prefix), debugstr_w(lpwszUrl));
+ TRACE("found container with prefix %s for URL %s\n",
debugstr_w(pContainer->cache_prefix), debugstr_w(lpwszUrl));
*ppContainer = pContainer;
- return TRUE;
+ return ERROR_SUCCESS;
}
}
ERR("no container found\n");
- SetLastError(ERROR_FILE_NOT_FOUND);
- return FALSE;
-}
-
-static BOOL URLCacheContainers_FindContainerA(LPCSTR lpszUrl, URLCACHECONTAINER **
ppContainer)
-{
- BOOL ret;
+ return ERROR_FILE_NOT_FOUND;
+}
+
+static DWORD URLCacheContainers_FindContainerA(LPCSTR lpszUrl, URLCACHECONTAINER **
ppContainer)
+{
+ DWORD ret;
LPWSTR lpwszUrl;
int url_len = MultiByteToWideChar(CP_ACP, 0, lpszUrl, -1, NULL, 0);
if (url_len && (lpwszUrl = HeapAlloc(GetProcessHeap(), 0, url_len *
sizeof(WCHAR))))
@@ -612,7 +619,7 @@
HeapFree(GetProcessHeap(), 0, lpwszUrl);
return ret;
}
- return FALSE;
+ return GetLastError();
}
static BOOL URLCacheContainers_Enum(LPCWSTR lpwszSearchPattern, DWORD dwIndex,
URLCACHECONTAINER ** ppContainer)
@@ -654,12 +661,18 @@
/***********************************************************************
* URLCacheContainer_LockIndex (Internal)
*
+ * Locks the index for system-wide exclusive access.
+ *
+ * RETURNS
+ * Cache file header if successful
+ * NULL if failed and calls SetLastError.
*/
static LPURLCACHE_HEADER URLCacheContainer_LockIndex(URLCACHECONTAINER * pContainer)
{
BYTE index;
LPVOID pIndexData;
URLCACHE_HEADER * pHeader;
+ DWORD error;
/* acquire mutex */
WaitForSingleObject(pContainer->hMutex, INFINITE);
@@ -670,7 +683,7 @@
{
ReleaseMutex(pContainer->hMutex);
ERR("Couldn't MapViewOfFile. Error: %d\n", GetLastError());
- return FALSE;
+ return NULL;
}
pHeader = (URLCACHE_HEADER *)pIndexData;
@@ -680,10 +693,12 @@
if (pHeader->dwFileSize != pContainer->file_size)
{
URLCacheContainer_CloseIndex(pContainer);
- if (!URLCacheContainer_OpenIndex(pContainer))
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
{
ReleaseMutex(pContainer->hMutex);
- return FALSE;
+ SetLastError(error);
+ return NULL;
}
pIndexData = MapViewOfFile(pContainer->hMapping, FILE_MAP_WRITE, 0, 0, 0);
@@ -691,7 +706,7 @@
{
ReleaseMutex(pContainer->hMutex);
ERR("Couldn't MapViewOfFile. Error: %d\n", GetLastError());
- return FALSE;
+ return NULL;
}
pHeader = (URLCACHE_HEADER *)pIndexData;
}
@@ -931,11 +946,11 @@
* Copies an entry from the cache index file to the Win32 structure
*
* RETURNS
- * TRUE if the buffer was big enough
- * FALSE if the buffer was too small
- *
- */
-static BOOL URLCache_CopyEntry(
+ * ERROR_SUCCESS if the buffer was big enough
+ * ERROR_INSUFFICIENT_BUFFER if the buffer was too small
+ *
+ */
+static DWORD URLCache_CopyEntry(
URLCACHECONTAINER * pContainer,
LPCURLCACHE_HEADER pHeader,
LPINTERNET_CACHE_ENTRY_INFOA lpCacheEntryInfo,
@@ -983,9 +998,9 @@
DWORD lenUrlBytes = (lenUrl+1) * (bUnicode ? sizeof(WCHAR) : sizeof(CHAR));
lpCacheEntryInfo->lpszSourceUrlName = (LPSTR)lpCacheEntryInfo + dwRequiredSize
- lenUrlBytes;
- if (bUnicode)
- MultiByteToWideChar(CP_ACP, 0, (LPSTR)pUrlEntry + pUrlEntry->dwOffsetUrl,
-1, (LPWSTR)lpCacheEntryInfo->lpszSourceUrlName, lenUrl + 1);
- else
+ if (bUnicode)
+ MultiByteToWideChar(CP_ACP, 0, (LPSTR)pUrlEntry + pUrlEntry->dwOffsetUrl,
-1, (LPWSTR)lpCacheEntryInfo->lpszSourceUrlName, lenUrl + 1);
+ else
memcpy(lpCacheEntryInfo->lpszSourceUrlName, (LPSTR)pUrlEntry +
pUrlEntry->dwOffsetUrl, lenUrlBytes);
}
@@ -1000,7 +1015,7 @@
lpszLocalFileName = (LPSTR)lpCacheEntryInfo + dwRequiredSize;
nLocalFilePathSize = *lpdwBufferSize - dwRequiredSize;
if ((bUnicode && URLCache_LocalFileNameToPathW(pContainer, pHeader,
(LPCSTR)pUrlEntry + pUrlEntry->dwOffsetLocalName, pUrlEntry->CacheDir,
(LPWSTR)lpszLocalFileName, &nLocalFilePathSize)) ||
- URLCache_LocalFileNameToPathA(pContainer, pHeader, (LPCSTR)pUrlEntry +
pUrlEntry->dwOffsetLocalName, pUrlEntry->CacheDir, lpszLocalFileName,
&nLocalFilePathSize))
+ (!bUnicode && URLCache_LocalFileNameToPathA(pContainer, pHeader,
(LPCSTR)pUrlEntry + pUrlEntry->dwOffsetLocalName, pUrlEntry->CacheDir,
lpszLocalFileName, &nLocalFilePathSize)))
{
lpCacheEntryInfo->lpszLocalFileName = lpszLocalFileName;
}
@@ -1049,11 +1064,10 @@
if (dwRequiredSize > *lpdwBufferSize)
{
*lpdwBufferSize = dwRequiredSize;
- SetLastError(ERROR_INSUFFICIENT_BUFFER);
- return FALSE;
+ return ERROR_INSUFFICIENT_BUFFER;
}
*lpdwBufferSize = dwRequiredSize;
- return TRUE;
+ return ERROR_SUCCESS;
}
@@ -1064,11 +1078,11 @@
* according to the flags set by dwFieldControl.
*
* RETURNS
- * TRUE if the buffer was big enough
- * FALSE if the buffer was too small
- *
- */
-static BOOL URLCache_SetEntryInfo(URL_CACHEFILE_ENTRY * pUrlEntry, const
INTERNET_CACHE_ENTRY_INFOW * lpCacheEntryInfo, DWORD dwFieldControl)
+ * ERROR_SUCCESS if the buffer was big enough
+ * ERROR_INSUFFICIENT_BUFFER if the buffer was too small
+ *
+ */
+static DWORD URLCache_SetEntryInfo(URL_CACHEFILE_ENTRY * pUrlEntry, const
INTERNET_CACHE_ENTRY_INFOW * lpCacheEntryInfo, DWORD dwFieldControl)
{
if (dwFieldControl & CACHE_ENTRY_ACCTIME_FC)
pUrlEntry->LastAccessTime = lpCacheEntryInfo->LastAccessTime;
@@ -1087,7 +1101,7 @@
if (dwFieldControl & CACHE_ENTRY_SYNCTIME_FC)
FileTimeToDosDateTime(&lpCacheEntryInfo->LastAccessTime,
&pUrlEntry->wLastSyncDate, &pUrlEntry->wLastSyncTime);
- return TRUE;
+ return ERROR_SUCCESS;
}
/***********************************************************************
@@ -1285,11 +1299,11 @@
* key are entered into the hash table.
*
* RETURNS
- * TRUE if the entry was added
- * FALSE if the entry could not be added
- *
- */
-static BOOL URLCache_AddEntryToHash(LPURLCACHE_HEADER pHeader, LPCSTR lpszUrl, DWORD
dwOffsetEntry)
+ * ERROR_SUCCESS if the entry was added
+ * Any other Win32 error code if the entry could not be added
+ *
+ */
+static DWORD URLCache_AddEntryToHash(LPURLCACHE_HEADER pHeader, LPCSTR lpszUrl, DWORD
dwOffsetEntry)
{
/* see URLCache_FindEntryInHash for structure of hash tables */
@@ -1297,6 +1311,7 @@
DWORD offset = (key % HASHTABLE_NUM_ENTRIES) * sizeof(struct _HASH_ENTRY);
HASH_CACHEFILE_ENTRY * pHashEntry;
DWORD dwHashTableNumber = 0;
+ DWORD error;
key = (key / HASHTABLE_NUM_ENTRIES) * HASHTABLE_NUM_ENTRIES;
@@ -1324,17 +1339,17 @@
{
pHashElement->dwHashKey = key;
pHashElement->dwOffsetEntry = dwOffsetEntry;
- return TRUE;
+ return ERROR_SUCCESS;
}
}
}
- pHashEntry = URLCache_CreateHashTable(pHeader, pHashEntry);
- if (!pHashEntry)
- return FALSE;
+ error = URLCache_CreateHashTable(pHeader, pHashEntry, &pHashEntry);
+ if (error != ERROR_SUCCESS)
+ return error;
pHashEntry->HashTable[offset].dwHashKey = key;
pHashEntry->HashTable[offset].dwOffsetEntry = dwOffsetEntry;
- return TRUE;
+ return ERROR_SUCCESS;
}
/***********************************************************************
@@ -1344,38 +1359,36 @@
* hash tables.
*
* RETURNS
- * TRUE if the hash table was created
- * FALSE if the hash table could not be created
- *
- */
-static HASH_CACHEFILE_ENTRY *URLCache_CreateHashTable(LPURLCACHE_HEADER pHeader,
HASH_CACHEFILE_ENTRY *pPrevHash)
-{
- HASH_CACHEFILE_ENTRY *pHash;
+ * ERROR_SUCCESS if the hash table was created
+ * ERROR_DISK_FULL if the hash table could not be created
+ *
+ */
+static DWORD URLCache_CreateHashTable(LPURLCACHE_HEADER pHeader, HASH_CACHEFILE_ENTRY
*pPrevHash, HASH_CACHEFILE_ENTRY **ppHash)
+{
DWORD dwOffset;
int i;
- if (!URLCache_FindFirstFreeEntry(pHeader, 0x20, (CACHEFILE_ENTRY **)&pHash))
+ if (!URLCache_FindFirstFreeEntry(pHeader, 0x20, (CACHEFILE_ENTRY **)ppHash))
{
FIXME("no free space for hash table\n");
- SetLastError(ERROR_DISK_FULL);
- return NULL;
- }
-
- dwOffset = (BYTE *)pHash - (BYTE *)pHeader;
+ return ERROR_DISK_FULL;
+ }
+
+ dwOffset = (BYTE *)*ppHash - (BYTE *)pHeader;
if (pPrevHash)
pPrevHash->dwAddressNext = dwOffset;
else
pHeader->dwOffsetFirstHashTable = dwOffset;
- pHash->CacheFileEntry.dwSignature = HASH_SIGNATURE;
- pHash->CacheFileEntry.dwBlocksUsed = 0x20;
- pHash->dwHashTableNumber = pPrevHash ? pPrevHash->dwHashTableNumber + 1 : 0;
+ (*ppHash)->CacheFileEntry.dwSignature = HASH_SIGNATURE;
+ (*ppHash)->CacheFileEntry.dwBlocksUsed = 0x20;
+ (*ppHash)->dwHashTableNumber = pPrevHash ? pPrevHash->dwHashTableNumber + 1 :
0;
for (i = 0; i < HASHTABLE_SIZE; i++)
{
- pHash->HashTable[i].dwOffsetEntry = 0;
- pHash->HashTable[i].dwHashKey = HASHTABLE_FREE;
- }
- return pHash;
+ (*ppHash)->HashTable[i].dwOffsetEntry = 0;
+ (*ppHash)->HashTable[i].dwHashKey = HASHTABLE_FREE;
+ }
+ return ERROR_SUCCESS;
}
/***********************************************************************
@@ -1488,14 +1501,23 @@
const CACHEFILE_ENTRY * pEntry;
const URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %p, %p)\n", debugstr_a(lpszUrlName), lpCacheEntryInfo,
lpdwCacheEntryInfoBufferSize);
- if (!URLCacheContainers_FindContainerA(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerA(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -1524,18 +1546,23 @@
if (lpdwCacheEntryInfoBufferSize)
{
- if (!URLCache_CopyEntry(
+ if (!lpCacheEntryInfo)
+ *lpdwCacheEntryInfoBufferSize = 0;
+
+ error = URLCache_CopyEntry(
pContainer,
pHeader,
lpCacheEntryInfo,
lpdwCacheEntryInfoBufferSize,
pUrlEntry,
- FALSE /* ANSI */))
+ FALSE /* ANSI */);
+ if (error != ERROR_SUCCESS)
{
URLCacheContainer_UnlockIndex(pContainer, pHeader);
+ SetLastError(error);
return FALSE;
}
- TRACE("Local File Name: %s\n",
debugstr_a(lpCacheEntryInfo->lpszLocalFileName));
+ TRACE("Local File Name: %s\n", debugstr_a((LPCSTR)pUrlEntry +
pUrlEntry->dwOffsetLocalName));
}
URLCacheContainer_UnlockIndex(pContainer, pHeader);
@@ -1556,14 +1583,23 @@
const CACHEFILE_ENTRY * pEntry;
const URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %p, %p)\n", debugstr_w(lpszUrl), lpCacheEntryInfo,
lpdwCacheEntryInfoBufferSize);
- if (!URLCacheContainers_FindContainerW(lpszUrl, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerW(lpszUrl, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -1591,18 +1627,23 @@
if (lpdwCacheEntryInfoBufferSize)
{
- if (!URLCache_CopyEntry(
+ if (!lpCacheEntryInfo)
+ *lpdwCacheEntryInfoBufferSize = 0;
+
+ error = URLCache_CopyEntry(
pContainer,
pHeader,
(LPINTERNET_CACHE_ENTRY_INFOA)lpCacheEntryInfo,
lpdwCacheEntryInfoBufferSize,
pUrlEntry,
- TRUE /* UNICODE */))
+ TRUE /* UNICODE */);
+ if (error != ERROR_SUCCESS)
{
URLCacheContainer_UnlockIndex(pContainer, pHeader);
+ SetLastError(error);
return FALSE;
}
- TRACE("Local File Name: %s\n",
debugstr_w(lpCacheEntryInfo->lpszLocalFileName));
+ TRACE("Local File Name: %s\n", debugstr_a((LPCSTR)pUrlEntry +
pUrlEntry->dwOffsetLocalName));
}
URLCacheContainer_UnlockIndex(pContainer, pHeader);
@@ -1657,14 +1698,23 @@
struct _HASH_ENTRY * pHashEntry;
CACHEFILE_ENTRY * pEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %p, 0x%08x)\n", debugstr_a(lpszUrlName), lpCacheEntryInfo,
dwFieldControl);
- if (!URLCacheContainers_FindContainerA(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerA(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -1705,14 +1755,23 @@
struct _HASH_ENTRY * pHashEntry;
CACHEFILE_ENTRY * pEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %p, 0x%08x)\n", debugstr_w(lpszUrl), lpCacheEntryInfo,
dwFieldControl);
- if (!URLCacheContainers_FindContainerW(lpszUrl, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerW(lpszUrl, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -1760,6 +1819,7 @@
CACHEFILE_ENTRY * pEntry;
URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %p, %p, 0x%08x)\n",
debugstr_a(lpszUrlName),
@@ -1767,11 +1827,26 @@
lpdwCacheEntryInfoBufferSize,
dwReserved);
- if (!URLCacheContainers_FindContainerA(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ if (!lpszUrlName || !lpdwCacheEntryInfoBufferSize ||
+ (!lpCacheEntryInfo && *lpdwCacheEntryInfoBufferSize))
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
+ }
+
+ error = URLCacheContainers_FindContainerA(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -1801,12 +1876,16 @@
pUrlEntry->dwUseCount++;
URLCache_HashEntrySetUse(pHashEntry, pUrlEntry->dwUseCount);
- if (!URLCache_CopyEntry(pContainer, pHeader, lpCacheEntryInfo,
lpdwCacheEntryInfoBufferSize, pUrlEntry, FALSE))
+ error = URLCache_CopyEntry(pContainer, pHeader, lpCacheEntryInfo,
+ lpdwCacheEntryInfoBufferSize, pUrlEntry,
+ FALSE);
+ if (error != ERROR_SUCCESS)
{
URLCacheContainer_UnlockIndex(pContainer, pHeader);
- return FALSE;
- }
- TRACE("Local File Name: %s\n", lpCacheEntryInfo->lpszLocalFileName);
+ SetLastError(error);
+ return FALSE;
+ }
+ TRACE("Local File Name: %s\n", debugstr_a((LPCSTR)pUrlEntry +
pUrlEntry->dwOffsetLocalName));
URLCacheContainer_UnlockIndex(pContainer, pHeader);
@@ -1829,6 +1908,7 @@
CACHEFILE_ENTRY * pEntry;
URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %p, %p, 0x%08x)\n",
debugstr_w(lpszUrlName),
@@ -1836,11 +1916,26 @@
lpdwCacheEntryInfoBufferSize,
dwReserved);
- if (!URLCacheContainers_FindContainerW(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ if (!lpszUrlName || !lpdwCacheEntryInfoBufferSize ||
+ (!lpCacheEntryInfo && *lpdwCacheEntryInfoBufferSize))
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
+ }
+
+ error = URLCacheContainers_FindContainerW(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -1870,18 +1965,20 @@
pUrlEntry->dwUseCount++;
URLCache_HashEntrySetUse(pHashEntry, pUrlEntry->dwUseCount);
- if (!URLCache_CopyEntry(
+ error = URLCache_CopyEntry(
pContainer,
pHeader,
(LPINTERNET_CACHE_ENTRY_INFOA)lpCacheEntryInfo,
lpdwCacheEntryInfoBufferSize,
pUrlEntry,
- TRUE /* UNICODE */))
+ TRUE /* UNICODE */);
+ if (error != ERROR_SUCCESS)
{
URLCacheContainer_UnlockIndex(pContainer, pHeader);
- return FALSE;
- }
- TRACE("Local File Name: %s\n",
debugstr_w(lpCacheEntryInfo->lpszLocalFileName));
+ SetLastError(error);
+ return FALSE;
+ }
+ TRACE("Local File Name: %s\n", debugstr_a((LPCSTR)pUrlEntry +
pUrlEntry->dwOffsetLocalName));
URLCacheContainer_UnlockIndex(pContainer, pHeader);
@@ -1902,6 +1999,7 @@
CACHEFILE_ENTRY * pEntry;
URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, 0x%08x)\n", debugstr_a(lpszUrlName), dwReserved);
@@ -1912,11 +2010,19 @@
return FALSE;
}
- if (!URLCacheContainers_FindContainerA(lpszUrlName, &pContainer))
+ error = URLCacheContainers_FindContainerA(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -1964,6 +2070,7 @@
CACHEFILE_ENTRY * pEntry;
URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, 0x%08x)\n", debugstr_w(lpszUrlName), dwReserved);
@@ -1974,11 +2081,19 @@
return FALSE;
}
- if (!URLCacheContainers_FindContainerW(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerW(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -2095,6 +2210,7 @@
LONG lBufferSize;
BOOL bFound = FALSE;
int count;
+ DWORD error;
static const WCHAR szWWW[] = {'w','w','w',0};
TRACE("(%s, 0x%08x, %s, %p, 0x%08x)\n",
@@ -2144,6 +2260,8 @@
if (!len)
return FALSE;
szFile[len] = '\0';
+ while(len && szFile[--len] == '/') szFile[len] = '\0';
+
/* FIXME: get rid of illegal characters like \, / and : */
}
else
@@ -2153,11 +2271,19 @@
TRACE("File name: %s\n", debugstr_a(szFile));
- if (!URLCacheContainers_FindContainerW(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerW(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -2191,9 +2317,26 @@
for (i = 0; i < 255; i++)
{
- static const WCHAR szFormat[] =
{'[','%','u',']','%','s',0};
+ static const WCHAR szFormat[] =
{'[','%','u',']','%','s',0};
HANDLE hFile;
+ WCHAR *p;
+
wsprintfW(lpszFileNameNoPath + countnoextension, szFormat, i, szExtension);
+ for (p = lpszFileNameNoPath + 1; *p; p++)
+ {
+ switch (*p)
+ {
+ case '<': case '>':
+ case ':': case '"':
+ case '/': case '\\':
+ case '|': case '?':
+ case '*':
+ *p = '_'; break;
+ default: break;
+ }
+ }
+ if (p[-1] == ' ' || p[-1] == '.') p[-1] = '_';
+
TRACE("Trying: %s\n", debugstr_w(lpszFileName));
hFile = CreateFileW(lpszFileName, GENERIC_READ, 0, NULL, CREATE_NEW, 0, NULL);
if (hFile != INVALID_HANDLE_VALUE)
@@ -2221,7 +2364,7 @@
* result will lose data for arbitrary binary data.
*
*/
-static BOOL WINAPI CommitUrlCacheEntryInternal(
+static BOOL CommitUrlCacheEntryInternal(
IN LPCWSTR lpszUrlName,
IN LPCWSTR lpszLocalFileName,
IN FILETIME ExpireTime,
@@ -2250,7 +2393,7 @@
LPSTR lpszUrlNameA = NULL;
LPSTR lpszFileExtensionA = NULL;
char *pchLocalFileName = 0;
- DWORD error = ERROR_SUCCESS;
+ DWORD error;
TRACE("(%s, %s, ..., ..., %x, %p, %d, %s, %s)\n",
debugstr_w(lpszUrlName),
@@ -2287,11 +2430,19 @@
CloseHandle(hFile);
}
- if (!URLCacheContainers_FindContainerW(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerW(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -2436,13 +2587,10 @@
if (dwOffsetFileExtension)
strcpy((LPSTR)((LPBYTE)pUrlEntry + dwOffsetFileExtension), lpszFileExtensionA);
- if (!URLCache_AddEntryToHash(pHeader, lpszUrlNameA, (DWORD)((LPBYTE)pUrlEntry -
(LPBYTE)pHeader)))
- {
+ error = URLCache_AddEntryToHash(pHeader, lpszUrlNameA,
+ (DWORD)((LPBYTE)pUrlEntry - (LPBYTE)pHeader));
+ if (error != ERROR_SUCCESS)
URLCache_DeleteEntry(pHeader, &pUrlEntry->CacheFileEntry);
- URLCacheContainer_UnlockIndex(pContainer, pHeader);
- HeapFree(GetProcessHeap(), 0, lpszUrlNameA);
- return FALSE;
- }
cleanup:
URLCacheContainer_UnlockIndex(pContainer, pHeader);
@@ -2675,7 +2823,7 @@
pStream->hFile = hFile;
strcpy(pStream->lpszUrl, lpszUrlName);
- return (HANDLE)pStream;
+ return pStream;
}
/***********************************************************************
@@ -2742,14 +2890,23 @@
LPURLCACHE_HEADER pHeader;
struct _HASH_ENTRY * pHashEntry;
CACHEFILE_ENTRY * pEntry;
+ DWORD error;
TRACE("(%s)\n", debugstr_a(lpszUrlName));
- if (!URLCacheContainers_FindContainerA(lpszUrlName, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerA(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -2784,6 +2941,7 @@
CACHEFILE_ENTRY * pEntry;
LPSTR urlA;
int url_len;
+ DWORD error;
TRACE("(%s)\n", debugstr_w(lpszUrlName));
@@ -2796,16 +2954,22 @@
}
WideCharToMultiByte(CP_ACP, 0, lpszUrlName, -1, urlA, url_len, NULL, NULL);
- if (!URLCacheContainers_FindContainerW(lpszUrlName, &pContainer))
+ error = URLCacheContainers_FindContainerW(lpszUrlName, &pContainer);
+ if (error != ERROR_SUCCESS)
{
HeapFree(GetProcessHeap(), 0, urlA);
- return FALSE;
- }
- if (!URLCacheContainer_OpenIndex(pContainer))
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
{
HeapFree(GetProcessHeap(), 0, urlA);
- return FALSE;
- }
+ SetLastError(error);
+ return FALSE;
+ }
+
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
{
HeapFree(GetProcessHeap(), 0, urlA);
@@ -3057,9 +3221,14 @@
{
LPURLCACHE_HEADER pHeader;
HASH_CACHEFILE_ENTRY *pHashTableEntry;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
+ DWORD error;
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -3081,18 +3250,20 @@
TRACE("Found URL: %s\n", (LPSTR)pUrlEntry +
pUrlEntry->dwOffsetUrl);
TRACE("Header info: %s\n", (LPBYTE)pUrlEntry +
pUrlEntry->dwOffsetHeaderInfo);
- if (!URLCache_CopyEntry(
+ error = URLCache_CopyEntry(
pContainer,
pHeader,
lpNextCacheEntryInfo,
lpdwNextCacheEntryInfoBufferSize,
pUrlEntry,
- FALSE /* not UNICODE */))
+ FALSE /* not UNICODE */);
+ if (error != ERROR_SUCCESS)
{
URLCacheContainer_UnlockIndex(pContainer, pHeader);
+ SetLastError(error);
return FALSE;
}
- TRACE("Local File Name: %s\n",
debugstr_a(lpNextCacheEntryInfo->lpszLocalFileName));
+ TRACE("Local File Name: %s\n", debugstr_a((LPCSTR)pUrlEntry +
pUrlEntry->dwOffsetLocalName));
/* increment the current index so that next time the function
* is called the next entry is returned */
@@ -3109,6 +3280,9 @@
return FALSE;
}
+/***********************************************************************
+ * FindNextUrlCacheEntryW (WININET.@)
+ */
BOOL WINAPI FindNextUrlCacheEntryW(
HANDLE hEnumHandle,
LPINTERNET_CACHE_ENTRY_INFOW lpNextCacheEntryInfo,
@@ -3337,14 +3511,23 @@
const CACHEFILE_ENTRY * pEntry;
const URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %08x, %p)\n", debugstr_a(url), dwFlags, pftLastModified);
- if (!URLCacheContainers_FindContainerA(url, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerA(url, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -3390,14 +3573,23 @@
const CACHEFILE_ENTRY * pEntry;
const URL_CACHEFILE_ENTRY * pUrlEntry;
URLCACHECONTAINER * pContainer;
+ DWORD error;
TRACE("(%s, %08x, %p)\n", debugstr_w(url), dwFlags, pftLastModified);
- if (!URLCacheContainers_FindContainerW(url, &pContainer))
- return FALSE;
-
- if (!URLCacheContainer_OpenIndex(pContainer))
- return FALSE;
+ error = URLCacheContainers_FindContainerW(url, &pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
+
+ error = URLCacheContainer_OpenIndex(pContainer);
+ if (error != ERROR_SUCCESS)
+ {
+ SetLastError(error);
+ return FALSE;
+ }
if (!(pHeader = URLCacheContainer_LockIndex(pContainer)))
return FALSE;
@@ -3427,3 +3619,21 @@
return TRUE;
}
+
+/***********************************************************************
+ * GetDiskInfoA (WININET.@)
+ */
+DWORD WINAPI GetDiskInfoA(void *p0, void *p1, void *p2, void *p3)
+{
+ FIXME("(%p, %p, %p, %p)\n", p0, p1, p2, p3);
+ return 0;
+}
+
+/***********************************************************************
+ * RegisterUrlCacheNotification (WININET.@)
+ */
+DWORD WINAPI RegisterUrlCacheNotification(LPVOID a, DWORD b, DWORD c, DWORD d, DWORD e,
DWORD f)
+{
+ FIXME("(%p %x %x %x %x %x)\n", a, b, c, d, e, f);
+ return 0;
+}
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