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wine
wine-winehq
Commits
272954bd
Commit
272954bd
authored
Jan 04, 2007
by
Rob Shearman
Committed by
Alexandre Julliard
Jan 04, 2007
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Plain Diff
wininet: Change the HTTP code to not assume that the connection will be closed…
wininet: Change the HTTP code to not assume that the connection will be closed at the end of every request.
parent
f0163ae7
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Showing
3 changed files
with
81 additions
and
5 deletions
+81
-5
http.c
dlls/wininet/http.c
+59
-0
internet.c
dlls/wininet/internet.c
+18
-5
internet.h
dlls/wininet/internet.h
+4
-0
No files found.
dlls/wininet/http.c
View file @
272954bd
...
...
@@ -6,6 +6,7 @@
* Copyright 2002 TransGaming Technologies Inc.
* Copyright 2004 Mike McCormack for CodeWeavers
* Copyright 2005 Aric Stewart for CodeWeavers
* Copyright 2006 Robert Shearman for CodeWeavers
*
* Ulrich Czekalla
* David Hammerton
...
...
@@ -69,6 +70,7 @@ static const WCHAR g_szUserAgent[] = {'U','s','e','r','-','A','g','e','n','t',0}
static
const
WCHAR
szHost
[]
=
{
'H'
,
'o'
,
's'
,
't'
,
0
};
static
const
WCHAR
szProxy_Authorization
[]
=
{
'P'
,
'r'
,
'o'
,
'x'
,
'y'
,
'-'
,
'A'
,
'u'
,
't'
,
'h'
,
'o'
,
'r'
,
'i'
,
'z'
,
'a'
,
't'
,
'i'
,
'o'
,
'n'
,
0
};
static
const
WCHAR
szStatus
[]
=
{
'S'
,
't'
,
'a'
,
't'
,
'u'
,
's'
,
0
};
static
const
WCHAR
szKeepAlive
[]
=
{
'K'
,
'e'
,
'e'
,
'p'
,
'-'
,
'A'
,
'l'
,
'i'
,
'v'
,
'e'
,
0
};
#define MAXHOSTNAME 100
#define MAX_FIELD_VALUE_LEN 256
...
...
@@ -525,6 +527,20 @@ BOOL WINAPI HttpAddRequestHeadersA(HINTERNET hHttpRequest,
return
r
;
}
/* read any content returned by the server so that the connection can be
* resued */
static
void
HTTP_DrainContent
(
LPWININETHTTPREQW
lpwhr
)
{
DWORD
bytes_read
;
do
{
char
buffer
[
2048
];
if
(
!
INTERNET_ReadFile
(
&
lpwhr
->
hdr
,
buffer
,
sizeof
(
buffer
),
&
bytes_read
,
TRUE
,
FALSE
))
return
;
}
while
(
bytes_read
);
}
/***********************************************************************
* HttpEndRequestA (WININET.@)
*
...
...
@@ -639,6 +655,9 @@ BOOL WINAPI HttpEndRequestW(HINTERNET hRequest,
&
lpwhr
->
dwContentLength
,
&
dwBufferSize
,
NULL
))
lpwhr
->
dwContentLength
=
-
1
;
if
(
lpwhr
->
dwContentLength
==
0
)
HTTP_FinishedReading
(
lpwhr
);
if
(
!
(
lpwhr
->
hdr
.
dwFlags
&
INTERNET_FLAG_NO_AUTO_REDIRECT
))
{
DWORD
dwCode
,
dwCodeLength
=
sizeof
(
DWORD
);
...
...
@@ -653,6 +672,7 @@ BOOL WINAPI HttpEndRequestW(HINTERNET hRequest,
/* redirects are always GETs */
HeapFree
(
GetProcessHeap
(),
0
,
lpwhr
->
lpszVerb
);
lpwhr
->
lpszVerb
=
WININET_strdupW
(
szGET
);
HTTP_DrainContent
(
lpwhr
);
rc
=
HTTP_HandleRedirect
(
lpwhr
,
szNewLocation
);
if
(
rc
)
rc
=
HTTP_HttpSendRequestW
(
lpwhr
,
NULL
,
0
,
NULL
,
0
,
0
,
TRUE
);
...
...
@@ -2260,6 +2280,10 @@ BOOL WINAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
char
*
ascii_req
;
loop_next
=
FALSE
;
/* like native, just in case the caller forgot to call InternetReadFile
* for all the data */
HTTP_DrainContent
(
lpwhr
);
lpwhr
->
dwContentRead
=
0
;
if
(
TRACE_ON
(
wininet
))
...
...
@@ -2340,6 +2364,9 @@ BOOL WINAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
&
lpwhr
->
dwContentLength
,
&
dwBufferSize
,
NULL
))
lpwhr
->
dwContentLength
=
-
1
;
if
(
lpwhr
->
dwContentLength
==
0
)
HTTP_FinishedReading
(
lpwhr
);
if
(
!
(
lpwhr
->
hdr
.
dwFlags
&
INTERNET_FLAG_NO_AUTO_REDIRECT
)
&&
bSuccess
)
{
DWORD
dwCode
,
dwCodeLength
=
sizeof
(
DWORD
);
...
...
@@ -2349,6 +2376,7 @@ BOOL WINAPI HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr, LPCWSTR lpszHeaders,
(
dwCode
==
HTTP_STATUS_REDIRECT
||
dwCode
==
HTTP_STATUS_MOVED
)
&&
HTTP_HttpQueryInfoW
(
lpwhr
,
HTTP_QUERY_LOCATION
,
szNewLocation
,
&
dwBufferSize
,
NULL
))
{
HTTP_DrainContent
(
lpwhr
);
INTERNET_SendCallback
(
&
lpwhr
->
hdr
,
lpwhr
->
hdr
.
dwContext
,
INTERNET_STATUS_REDIRECT
,
szNewLocation
,
dwBufferSize
);
...
...
@@ -2505,6 +2533,12 @@ static BOOL HTTP_OpenConnection(LPWININETHTTPREQW lpwhr)
goto
lend
;
}
if
(
NETCON_connected
(
&
lpwhr
->
netConnection
))
{
bSuccess
=
TRUE
;
goto
lend
;
}
lpwhs
=
lpwhr
->
lpHttpSession
;
hIC
=
lpwhs
->
lpAppInfo
;
...
...
@@ -2942,6 +2976,31 @@ static VOID HTTP_CloseConnection(LPWININETHTTPREQW lpwhr)
/***********************************************************************
* HTTP_FinishedReading (internal)
*
* Called when all content from server has been read by client.
*
*/
BOOL
HTTP_FinishedReading
(
LPWININETHTTPREQW
lpwhr
)
{
WCHAR
szConnectionResponse
[
20
];
DWORD
dwBufferSize
=
sizeof
(
szConnectionResponse
)
/
sizeof
(
szConnectionResponse
[
0
]);
TRACE
(
"
\n
"
);
if
(
!
HTTP_HttpQueryInfoW
(
lpwhr
,
HTTP_QUERY_CONNECTION
,
szConnectionResponse
,
&
dwBufferSize
,
NULL
)
||
strcmpiW
(
szConnectionResponse
,
szKeepAlive
))
{
HTTP_CloseConnection
(
lpwhr
);
}
/* FIXME: store data in the URL cache here */
return
TRUE
;
}
/***********************************************************************
* HTTP_CloseHTTPRequestHandle (internal)
*
* Deallocate request handle
...
...
dlls/wininet/internet.c
View file @
272954bd
...
...
@@ -1684,9 +1684,9 @@ BOOL WINAPI InternetWriteFile(HINTERNET hFile, LPCVOID lpBuffer ,
}
static
BOOL
INTERNET_ReadFile
(
LPWININETHANDLEHEADER
lpwh
,
LPVOID
lpBuffer
,
DWORD
dwNumOfBytesToRead
,
LPDWORD
pdwNumOfBytesRead
,
BOOL
bWait
,
BOOL
bSendCompletionStatus
)
BOOL
INTERNET_ReadFile
(
LPWININETHANDLEHEADER
lpwh
,
LPVOID
lpBuffer
,
DWORD
dwNumOfBytesToRead
,
LPDWORD
pdwNumOfBytesRead
,
BOOL
bWait
,
BOOL
bSendCompletionStatus
)
{
BOOL
retval
=
FALSE
;
int
nSocket
=
-
1
;
...
...
@@ -1698,18 +1698,31 @@ static BOOL INTERNET_ReadFile(LPWININETHANDLEHEADER lpwh, LPVOID lpBuffer,
{
case
WH_HHTTPREQ
:
lpwhr
=
(
LPWININETHTTPREQW
)
lpwh
;
if
(
!
NETCON_recv
(
&
lpwhr
->
netConnection
,
lpBuffer
,
min
(
dwNumOfBytesToRead
,
lpwhr
->
dwContentLength
-
lpwhr
->
dwContentRead
),
bWait
?
MSG_WAITALL
:
0
,
&
bytes_read
))
{
if
(((
lpwhr
->
dwContentLength
!=
-
1
)
&&
(
lpwhr
->
dwContentRead
!=
lpwhr
->
dwContentLength
)))
ERR
(
"not all data received %d/%d
\n
"
,
lpwhr
->
dwContentRead
,
lpwhr
->
dwContentLength
);
/* always returns TRUE, even if the network layer returns an
* error */
*
pdwNumOfBytesRead
=
0
;
retval
=
TRUE
;
/* Under windows, it seems to return 0 even if nothing was read... */
HTTP_FinishedReading
(
lpwhr
);
retval
=
TRUE
;
}
else
{
lpwhr
->
dwContentRead
+=
bytes_read
;
*
pdwNumOfBytesRead
=
bytes_read
;
retval
=
TRUE
;
if
(
!
bytes_read
)
retval
=
HTTP_FinishedReading
(
lpwhr
);
else
retval
=
TRUE
;
}
break
;
...
...
dlls/wininet/internet.h
View file @
272954bd
...
...
@@ -404,6 +404,9 @@ DWORD INTERNET_GetLastError(void);
BOOL
INTERNET_AsyncCall
(
LPWORKREQUEST
lpWorkRequest
);
LPSTR
INTERNET_GetResponseBuffer
(
void
);
LPSTR
INTERNET_GetNextLine
(
INT
nSocket
,
LPDWORD
dwLen
);
BOOL
INTERNET_ReadFile
(
LPWININETHANDLEHEADER
lpwh
,
LPVOID
lpBuffer
,
DWORD
dwNumOfBytesToRead
,
LPDWORD
pdwNumOfBytesRead
,
BOOL
bWait
,
BOOL
bSendCompletionStatus
);
BOOLAPI
FTP_FtpPutFileW
(
LPWININETFTPSESSIONW
lpwfs
,
LPCWSTR
lpszLocalFile
,
LPCWSTR
lpszNewRemoteFile
,
DWORD
dwFlags
,
DWORD
dwContext
);
...
...
@@ -431,6 +434,7 @@ INTERNETAPI HINTERNET WINAPI HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs,
LPCWSTR
lpszVerb
,
LPCWSTR
lpszObjectName
,
LPCWSTR
lpszVersion
,
LPCWSTR
lpszReferrer
,
LPCWSTR
*
lpszAcceptTypes
,
DWORD
dwFlags
,
DWORD
dwContext
);
BOOL
HTTP_FinishedReading
(
LPWININETHTTPREQW
lpwhr
);
VOID
SendAsyncCallback
(
LPWININETHANDLEHEADER
hdr
,
DWORD
dwContext
,
DWORD
dwInternetStatus
,
LPVOID
lpvStatusInfo
,
...
...
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