2 * Wininet - Http Implementation
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 TransGaming Technologies Inc.
7 * Copyright 2004 Mike McCormack for CodeWeavers
13 * This library is free software; you can redistribute it and/or
14 * modify it under the terms of the GNU Lesser General Public
15 * License as published by the Free Software Foundation; either
16 * version 2.1 of the License, or (at your option) any later version.
18 * This library is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 * Lesser General Public License for more details.
23 * You should have received a copy of the GNU Lesser General Public
24 * License along with this library; if not, write to the Free Software
25 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
30 #include <sys/types.h>
31 #ifdef HAVE_SYS_SOCKET_H
32 # include <sys/socket.h>
49 #define NO_SHLWAPI_STREAM
53 #include "wine/debug.h"
54 #include "wine/unicode.h"
56 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
58 #define HTTPHEADER " HTTP/1.0"
59 #define HTTPHOSTHEADER "\r\nHost: "
60 #define MAXHOSTNAME 100
61 #define MAX_FIELD_VALUE_LEN 256
62 #define MAX_FIELD_LEN 256
65 #define HTTP_REFERER "Referer"
66 #define HTTP_ACCEPT "Accept"
67 #define HTTP_USERAGENT "User-Agent"
69 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
70 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
71 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
72 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
73 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
74 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
75 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
78 BOOL
HTTP_OpenConnection(LPWININETHTTPREQA lpwhr
);
79 int HTTP_WriteDataToStream(LPWININETHTTPREQA lpwhr
,
80 void *Buffer
, int BytesToWrite
);
81 int HTTP_ReadDataFromStream(LPWININETHTTPREQA lpwhr
,
82 void *Buffer
, int BytesToRead
);
83 BOOL
HTTP_GetResponseHeaders(LPWININETHTTPREQA lpwhr
);
84 BOOL
HTTP_ProcessHeader(LPWININETHTTPREQA lpwhr
, LPCSTR field
, LPCSTR value
, DWORD dwModifier
);
85 void HTTP_CloseConnection(LPWININETHTTPREQA lpwhr
);
86 BOOL
HTTP_InterpretHttpHeader(LPSTR buffer
, LPSTR field
, INT fieldlen
, LPSTR value
, INT valuelen
);
87 INT
HTTP_GetStdHeaderIndex(LPCSTR lpszField
);
88 BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQA lpwhr
, LPHTTPHEADERA lpHdr
);
89 INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQA lpwhr
, LPCSTR lpszField
);
90 BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQA lpwhr
, INT index
);
92 /***********************************************************************
93 * HttpAddRequestHeadersA (WININET.@)
95 * Adds one or more HTTP header to the request handler
102 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
103 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
108 CHAR value
[MAX_FIELD_VALUE_LEN
], field
[MAX_FIELD_LEN
];
109 BOOL bSuccess
= FALSE
;
110 LPWININETHTTPREQA lpwhr
;
112 TRACE("%p, %s, %li, %li\n", hHttpRequest
, lpszHeader
, dwHeaderLength
,
115 lpwhr
= (LPWININETHTTPREQA
) WININET_GetObject( hHttpRequest
);
117 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
119 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
126 TRACE("copying header: %s\n", lpszHeader
);
127 buffer
= WININET_strdup(lpszHeader
);
134 while (*lpszEnd
!= '\0')
136 if (*lpszEnd
== '\r' && *(lpszEnd
+ 1) == '\n')
141 if (*lpszEnd
== '\0')
146 TRACE("interpreting header %s\n", debugstr_a(lpszStart
));
147 if (HTTP_InterpretHttpHeader(lpszStart
, field
, MAX_FIELD_LEN
, value
, MAX_FIELD_VALUE_LEN
))
148 bSuccess
= HTTP_ProcessHeader(lpwhr
, field
, value
, dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
150 lpszStart
= lpszEnd
+ 2; /* Jump over \0\n */
154 HeapFree(GetProcessHeap(), 0, buffer
);
158 /***********************************************************************
159 * HttpEndRequestA (WININET.@)
161 * Ends an HTTP request that was started by HttpSendRequestEx
168 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
, LPINTERNET_BUFFERSA lpBuffersOut
,
169 DWORD dwFlags
, DWORD dwContext
)
175 /***********************************************************************
176 * HttpEndRequestW (WININET.@)
178 * Ends an HTTP request that was started by HttpSendRequestEx
185 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
, LPINTERNET_BUFFERSW lpBuffersOut
,
186 DWORD dwFlags
, DWORD dwContext
)
192 /***********************************************************************
193 * HttpOpenRequestA (WININET.@)
195 * Open a HTTP request handle
198 * HINTERNET a HTTP request handle on success
202 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
203 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
204 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
205 DWORD dwFlags
, DWORD dwContext
)
207 LPWININETHTTPSESSIONA lpwhs
;
208 LPWININETAPPINFOA hIC
= NULL
;
209 HINTERNET handle
= NULL
;
211 TRACE("(%p, %s, %s, %s, %s, %p, %08lx, %08lx)\n", hHttpSession
,
212 debugstr_a(lpszVerb
), lpszObjectName
,
213 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
215 if(lpszAcceptTypes
!=NULL
)
218 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
219 TRACE("\taccept type: %s\n",lpszAcceptTypes
[i
]);
222 lpwhs
= (LPWININETHTTPSESSIONA
) WININET_GetObject( hHttpSession
);
223 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
225 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
228 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
231 * My tests seem to show that the windows version does not
232 * become asynchronous until after this point. And anyhow
233 * if this call was asynchronous then how would you get the
234 * necessary HINTERNET pointer returned by this function.
236 * I am leaving this here just in case I am wrong
238 * if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
242 WORKREQUEST workRequest
;
243 struct WORKREQ_HTTPOPENREQUESTA
*req
;
245 workRequest
.asyncall
= HTTPOPENREQUESTA
;
246 workRequest
.handle
= hHttpSession
;
247 req
= &workRequest
.u
.HttpOpenRequestA
;
248 req
->lpszVerb
= WININET_strdup(lpszVerb
);
249 req
->lpszObjectName
= WININET_strdup(lpszObjectName
);
251 req
->lpszVersion
= WININET_strdup(lpszVersion
);
253 req
->lpszVersion
= 0;
255 req
->lpszReferrer
= WININET_strdup(lpszReferrer
);
257 req
->lpszReferrer
= 0;
258 req
->lpszAcceptTypes
= lpszAcceptTypes
;
259 req
->dwFlags
= dwFlags
;
260 req
->dwContext
= dwContext
;
262 INTERNET_AsyncCall(&workRequest
);
266 handle
= HTTP_HttpOpenRequestA(hHttpSession
, lpszVerb
, lpszObjectName
,
267 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
270 TRACE("returning %p\n", handle
);
275 /***********************************************************************
276 * HttpOpenRequestW (WININET.@)
278 * Open a HTTP request handle
281 * HINTERNET a HTTP request handle on success
284 * FIXME: This should be the other way around (A should call W)
286 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
287 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
288 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
289 DWORD dwFlags
, DWORD dwContext
)
291 CHAR
*szVerb
= NULL
, *szObjectName
= NULL
;
292 CHAR
*szVersion
= NULL
, *szReferrer
= NULL
, **szAcceptTypes
= NULL
;
294 INT acceptTypesCount
;
295 HINTERNET rc
= FALSE
;
296 TRACE("(%p, %s, %s, %s, %s, %p, %08lx, %08lx)\n", hHttpSession
,
297 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
298 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
303 len
= WideCharToMultiByte(CP_ACP
, 0, lpszVerb
, -1, NULL
, 0, NULL
, NULL
);
304 szVerb
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
) );
307 WideCharToMultiByte(CP_ACP
, 0, lpszVerb
, -1, szVerb
, len
, NULL
, NULL
);
312 len
= WideCharToMultiByte(CP_ACP
, 0, lpszObjectName
, -1, NULL
, 0, NULL
, NULL
);
313 szObjectName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
) );
316 WideCharToMultiByte(CP_ACP
, 0, lpszObjectName
, -1, szObjectName
, len
, NULL
, NULL
);
321 len
= WideCharToMultiByte(CP_ACP
, 0, lpszVersion
, -1, NULL
, 0, NULL
, NULL
);
322 szVersion
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
));
325 WideCharToMultiByte(CP_ACP
, 0, lpszVersion
, -1, szVersion
, len
, NULL
, NULL
);
330 len
= WideCharToMultiByte(CP_ACP
, 0, lpszReferrer
, -1, NULL
, 0, NULL
, NULL
);
331 szReferrer
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
));
334 WideCharToMultiByte(CP_ACP
, 0, lpszReferrer
, -1, szReferrer
, len
, NULL
, NULL
);
337 acceptTypesCount
= 0;
340 while (lpszAcceptTypes
[acceptTypesCount
]) { acceptTypesCount
++; } /* find out how many there are */
341 szAcceptTypes
= HeapAlloc(GetProcessHeap(), 0, sizeof(CHAR
*) * acceptTypesCount
);
342 acceptTypesCount
= 0;
343 while (lpszAcceptTypes
[acceptTypesCount
])
345 len
= WideCharToMultiByte(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
346 -1, NULL
, 0, NULL
, NULL
);
347 szAcceptTypes
[acceptTypesCount
] = HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
));
348 if (!szAcceptTypes
[acceptTypesCount
] )
350 WideCharToMultiByte(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
351 -1, szAcceptTypes
[acceptTypesCount
], len
, NULL
, NULL
);
355 else szAcceptTypes
= 0;
357 rc
= HttpOpenRequestA(hHttpSession
, (LPCSTR
)szVerb
, (LPCSTR
)szObjectName
,
358 (LPCSTR
)szVersion
, (LPCSTR
)szReferrer
,
359 (LPCSTR
*)szAcceptTypes
, dwFlags
, dwContext
);
364 acceptTypesCount
= 0;
365 while (szAcceptTypes
[acceptTypesCount
])
367 HeapFree(GetProcessHeap(), 0, szAcceptTypes
[acceptTypesCount
]);
370 HeapFree(GetProcessHeap(), 0, szAcceptTypes
);
372 if (szReferrer
) HeapFree(GetProcessHeap(), 0, szReferrer
);
373 if (szVersion
) HeapFree(GetProcessHeap(), 0, szVersion
);
374 if (szObjectName
) HeapFree(GetProcessHeap(), 0, szObjectName
);
375 if (szVerb
) HeapFree(GetProcessHeap(), 0, szVerb
);
380 /***********************************************************************
383 static UINT
HTTP_Base64( LPCSTR bin
, LPSTR base64
)
386 static LPSTR HTTP_Base64Enc
=
387 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
391 /* first 6 bits, all from bin[0] */
392 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
393 x
= (bin
[0] & 3) << 4;
395 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
398 base64
[n
++] = HTTP_Base64Enc
[x
];
403 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
404 x
= ( bin
[1] & 0x0f ) << 2;
406 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
409 base64
[n
++] = HTTP_Base64Enc
[x
];
413 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
415 /* last 6 bits, all from bin [2] */
416 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
423 /***********************************************************************
424 * HTTP_EncodeBasicAuth
426 * Encode the basic authentication string for HTTP 1.1
428 static LPSTR
HTTP_EncodeBasicAuth( LPCSTR username
, LPCSTR password
)
431 LPSTR in
, out
, szBasic
= "Basic ";
433 len
= strlen( username
) + 1 + strlen ( password
) + 1;
434 in
= HeapAlloc( GetProcessHeap(), 0, len
);
438 len
= strlen(szBasic
) +
439 (strlen( username
) + 1 + strlen ( password
))*2 + 1 + 1;
440 out
= HeapAlloc( GetProcessHeap(), 0, len
);
443 strcpy( in
, username
);
445 strcat( in
, password
);
446 strcpy( out
, szBasic
);
447 HTTP_Base64( in
, &out
[strlen(out
)] );
449 HeapFree( GetProcessHeap(), 0, in
);
454 /***********************************************************************
455 * HTTP_InsertProxyAuthorization
457 * Insert the basic authorization field in the request header
459 BOOL
HTTP_InsertProxyAuthorization( LPWININETHTTPREQA lpwhr
,
460 LPCSTR username
, LPCSTR password
)
465 hdr
.lpszField
= "Proxy-Authorization";
466 hdr
.lpszValue
= HTTP_EncodeBasicAuth( username
, password
);
467 hdr
.wFlags
= HDR_ISREQUEST
;
472 TRACE("Inserting %s = %s\n",
473 debugstr_a( hdr
.lpszField
), debugstr_a( hdr
.lpszValue
) );
475 /* remove the old proxy authorization header */
476 index
= HTTP_GetCustomHeaderIndex( lpwhr
, hdr
.lpszField
);
478 HTTP_DeleteCustomHeader( lpwhr
, index
);
480 HTTP_InsertCustomHeader(lpwhr
, &hdr
);
481 HeapFree( GetProcessHeap(), 0, hdr
.lpszValue
);
486 /***********************************************************************
489 static BOOL
HTTP_DealWithProxy( LPWININETAPPINFOA hIC
,
490 LPWININETHTTPSESSIONA lpwhs
, LPWININETHTTPREQA lpwhr
)
492 char buf
[MAXHOSTNAME
];
493 char proxy
[MAXHOSTNAME
+ 15]; /* 15 == "http://" + sizeof(port#) + ":/\0" */
494 char* url
, *szNul
= "";
495 URL_COMPONENTSA UrlComponents
;
497 memset( &UrlComponents
, 0, sizeof UrlComponents
);
498 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
499 UrlComponents
.lpszHostName
= buf
;
500 UrlComponents
.dwHostNameLength
= MAXHOSTNAME
;
502 if (strncasecmp(hIC
->lpszProxy
,"http://",strlen("http://")))
503 sprintf(proxy
, "http://%s/", hIC
->lpszProxy
);
505 strcpy(proxy
,hIC
->lpszProxy
);
506 if( !InternetCrackUrlA(proxy
, 0, 0, &UrlComponents
) )
508 if( UrlComponents
.dwHostNameLength
== 0 )
511 if( !lpwhr
->lpszPath
)
512 lpwhr
->lpszPath
= szNul
;
513 TRACE("server='%s' path='%s'\n",
514 lpwhs
->lpszServerName
, lpwhr
->lpszPath
);
515 /* for constant 15 see above */
516 url
= HeapAlloc(GetProcessHeap(), 0,
517 strlen(lpwhs
->lpszServerName
) + strlen(lpwhr
->lpszPath
) + 15);
519 if(UrlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
520 UrlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
522 sprintf(url
, "http://%s:%d", lpwhs
->lpszServerName
,
524 if( lpwhr
->lpszPath
[0] != '/' )
526 strcat(url
, lpwhr
->lpszPath
);
527 if(lpwhr
->lpszPath
!= szNul
)
528 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
529 lpwhr
->lpszPath
= url
;
530 /* FIXME: Do I have to free lpwhs->lpszServerName here ? */
531 lpwhs
->lpszServerName
= WININET_strdup(UrlComponents
.lpszHostName
);
532 lpwhs
->nServerPort
= UrlComponents
.nPort
;
537 /***********************************************************************
538 * HTTP_HttpOpenRequestA (internal)
540 * Open a HTTP request handle
543 * HINTERNET a HTTP request handle on success
547 HINTERNET WINAPI
HTTP_HttpOpenRequestA(HINTERNET hHttpSession
,
548 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
549 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
550 DWORD dwFlags
, DWORD dwContext
)
552 LPWININETHTTPSESSIONA lpwhs
;
553 LPWININETAPPINFOA hIC
= NULL
;
554 LPWININETHTTPREQA lpwhr
;
556 LPSTR lpszUrl
= NULL
;
562 lpwhs
= (LPWININETHTTPSESSIONA
) WININET_GetObject( hHttpSession
);
563 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
565 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
569 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
571 lpwhr
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPREQA
));
574 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
577 handle
= WININET_AllocHandle( &lpwhr
->hdr
);
580 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
581 HeapFree( GetProcessHeap(), 0, lpwhr
);
585 lpwhr
->hdr
.htype
= WH_HHTTPREQ
;
586 lpwhr
->hdr
.lpwhparent
= &lpwhs
->hdr
;
587 lpwhr
->hdr
.dwFlags
= dwFlags
;
588 lpwhr
->hdr
.dwContext
= dwContext
;
589 NETCON_init(&lpwhr
->netConnection
, dwFlags
& INTERNET_FLAG_SECURE
);
591 if (NULL
!= lpszObjectName
&& strlen(lpszObjectName
)) {
594 rc
= UrlEscapeA(lpszObjectName
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
596 needed
= strlen(lpszObjectName
)+1;
597 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, needed
);
598 rc
= UrlEscapeA(lpszObjectName
, lpwhr
->lpszPath
, &needed
,
599 URL_ESCAPE_SPACES_ONLY
);
602 ERR("Unable to escape string!(%s) (%ld)\n",lpszObjectName
,rc
);
603 strcpy(lpwhr
->lpszPath
,lpszObjectName
);
607 if (NULL
!= lpszReferrer
&& strlen(lpszReferrer
))
608 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDHDR_FLAG_COALESCE
);
610 if(lpszAcceptTypes
!=NULL
)
613 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
614 HTTP_ProcessHeader(lpwhr
, HTTP_ACCEPT
, lpszAcceptTypes
[i
], HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|HTTP_ADDHDR_FLAG_REQ
|HTTP_ADDHDR_FLAG_ADD_IF_NEW
);
617 if (NULL
== lpszVerb
)
618 lpwhr
->lpszVerb
= WININET_strdup("GET");
619 else if (strlen(lpszVerb
))
620 lpwhr
->lpszVerb
= WININET_strdup(lpszVerb
);
622 if (NULL
!= lpszReferrer
&& strlen(lpszReferrer
))
624 char buf
[MAXHOSTNAME
];
625 URL_COMPONENTSA UrlComponents
;
627 memset( &UrlComponents
, 0, sizeof UrlComponents
);
628 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
629 UrlComponents
.lpszHostName
= buf
;
630 UrlComponents
.dwHostNameLength
= MAXHOSTNAME
;
632 InternetCrackUrlA(lpszReferrer
, 0, 0, &UrlComponents
);
633 if (strlen(UrlComponents
.lpszHostName
))
634 lpwhr
->lpszHostName
= WININET_strdup(UrlComponents
.lpszHostName
);
636 lpwhr
->lpszHostName
= WININET_strdup(lpwhs
->lpszServerName
);
638 if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
639 HTTP_DealWithProxy( hIC
, lpwhs
, lpwhr
);
643 char *agent_header
= HeapAlloc(GetProcessHeap(), 0, strlen(hIC
->lpszAgent
) + 1 + 14);
644 sprintf(agent_header
, "User-Agent: %s\r\n", hIC
->lpszAgent
);
645 HttpAddRequestHeadersA(handle
, agent_header
, strlen(agent_header
),
646 HTTP_ADDREQ_FLAG_ADD
);
647 HeapFree(GetProcessHeap(), 0, agent_header
);
650 lpszUrl
= HeapAlloc(GetProcessHeap(), 0, strlen(lpwhr
->lpszHostName
) + 1 + 7);
651 sprintf(lpszUrl
, "http://%s", lpwhr
->lpszHostName
);
652 if (InternetGetCookieA(lpszUrl
, NULL
, NULL
, &nCookieSize
))
656 lpszCookies
= HeapAlloc(GetProcessHeap(), 0, nCookieSize
+ 1 + 8);
658 cnt
+= sprintf(lpszCookies
, "Cookie: ");
659 InternetGetCookieA(lpszUrl
, NULL
, lpszCookies
+ cnt
, &nCookieSize
);
660 cnt
+= nCookieSize
- 1;
661 sprintf(lpszCookies
+ cnt
, "\r\n");
663 HttpAddRequestHeadersA(handle
, lpszCookies
, strlen(lpszCookies
),
664 HTTP_ADDREQ_FLAG_ADD
);
665 HeapFree(GetProcessHeap(), 0, lpszCookies
);
667 HeapFree(GetProcessHeap(), 0, lpszUrl
);
671 if (hIC
->lpfnStatusCB
)
673 INTERNET_ASYNC_RESULT iar
;
675 iar
.dwResult
= (DWORD
)handle
;
676 iar
.dwError
= ERROR_SUCCESS
;
678 SendAsyncCallback(hIC
, hHttpSession
, dwContext
,
679 INTERNET_STATUS_HANDLE_CREATED
, &iar
,
680 sizeof(INTERNET_ASYNC_RESULT
));
684 * A STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on windows
688 * According to my tests. The name is not resolved until a request is Opened
690 SendAsyncCallback(hIC
, hHttpSession
, dwContext
,
691 INTERNET_STATUS_RESOLVING_NAME
,
692 lpwhs
->lpszServerName
,
693 strlen(lpwhs
->lpszServerName
)+1);
694 if (!GetAddress(lpwhs
->lpszServerName
, lpwhs
->nServerPort
,
695 &lpwhs
->phostent
, &lpwhs
->socketAddress
))
697 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
701 SendAsyncCallback(hIC
, hHttpSession
, lpwhr
->hdr
.dwContext
,
702 INTERNET_STATUS_NAME_RESOLVED
,
703 &(lpwhs
->socketAddress
),
704 sizeof(struct sockaddr_in
));
706 TRACE("<-- %p\n", handle
);
711 /***********************************************************************
712 * HttpQueryInfoA (WININET.@)
714 * Queries for information about an HTTP request
721 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
722 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
724 LPHTTPHEADERA lphttpHdr
= NULL
;
725 BOOL bSuccess
= FALSE
;
726 LPWININETHTTPREQA lpwhr
;
728 if (TRACE_ON(wininet
)) {
729 #define FE(x) { x, #x }
730 static const wininet_flag_info query_flags
[] = {
731 FE(HTTP_QUERY_MIME_VERSION
),
732 FE(HTTP_QUERY_CONTENT_TYPE
),
733 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING
),
734 FE(HTTP_QUERY_CONTENT_ID
),
735 FE(HTTP_QUERY_CONTENT_DESCRIPTION
),
736 FE(HTTP_QUERY_CONTENT_LENGTH
),
737 FE(HTTP_QUERY_CONTENT_LANGUAGE
),
738 FE(HTTP_QUERY_ALLOW
),
739 FE(HTTP_QUERY_PUBLIC
),
741 FE(HTTP_QUERY_EXPIRES
),
742 FE(HTTP_QUERY_LAST_MODIFIED
),
743 FE(HTTP_QUERY_MESSAGE_ID
),
745 FE(HTTP_QUERY_DERIVED_FROM
),
748 FE(HTTP_QUERY_PRAGMA
),
749 FE(HTTP_QUERY_VERSION
),
750 FE(HTTP_QUERY_STATUS_CODE
),
751 FE(HTTP_QUERY_STATUS_TEXT
),
752 FE(HTTP_QUERY_RAW_HEADERS
),
753 FE(HTTP_QUERY_RAW_HEADERS_CRLF
),
754 FE(HTTP_QUERY_CONNECTION
),
755 FE(HTTP_QUERY_ACCEPT
),
756 FE(HTTP_QUERY_ACCEPT_CHARSET
),
757 FE(HTTP_QUERY_ACCEPT_ENCODING
),
758 FE(HTTP_QUERY_ACCEPT_LANGUAGE
),
759 FE(HTTP_QUERY_AUTHORIZATION
),
760 FE(HTTP_QUERY_CONTENT_ENCODING
),
761 FE(HTTP_QUERY_FORWARDED
),
763 FE(HTTP_QUERY_IF_MODIFIED_SINCE
),
764 FE(HTTP_QUERY_LOCATION
),
765 FE(HTTP_QUERY_ORIG_URI
),
766 FE(HTTP_QUERY_REFERER
),
767 FE(HTTP_QUERY_RETRY_AFTER
),
768 FE(HTTP_QUERY_SERVER
),
769 FE(HTTP_QUERY_TITLE
),
770 FE(HTTP_QUERY_USER_AGENT
),
771 FE(HTTP_QUERY_WWW_AUTHENTICATE
),
772 FE(HTTP_QUERY_PROXY_AUTHENTICATE
),
773 FE(HTTP_QUERY_ACCEPT_RANGES
),
774 FE(HTTP_QUERY_SET_COOKIE
),
775 FE(HTTP_QUERY_COOKIE
),
776 FE(HTTP_QUERY_REQUEST_METHOD
),
777 FE(HTTP_QUERY_REFRESH
),
778 FE(HTTP_QUERY_CONTENT_DISPOSITION
),
780 FE(HTTP_QUERY_CACHE_CONTROL
),
781 FE(HTTP_QUERY_CONTENT_BASE
),
782 FE(HTTP_QUERY_CONTENT_LOCATION
),
783 FE(HTTP_QUERY_CONTENT_MD5
),
784 FE(HTTP_QUERY_CONTENT_RANGE
),
787 FE(HTTP_QUERY_IF_MATCH
),
788 FE(HTTP_QUERY_IF_NONE_MATCH
),
789 FE(HTTP_QUERY_IF_RANGE
),
790 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE
),
791 FE(HTTP_QUERY_MAX_FORWARDS
),
792 FE(HTTP_QUERY_PROXY_AUTHORIZATION
),
793 FE(HTTP_QUERY_RANGE
),
794 FE(HTTP_QUERY_TRANSFER_ENCODING
),
795 FE(HTTP_QUERY_UPGRADE
),
798 FE(HTTP_QUERY_WARNING
),
799 FE(HTTP_QUERY_CUSTOM
)
801 static const wininet_flag_info modifier_flags
[] = {
802 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS
),
803 FE(HTTP_QUERY_FLAG_SYSTEMTIME
),
804 FE(HTTP_QUERY_FLAG_NUMBER
),
805 FE(HTTP_QUERY_FLAG_COALESCE
)
808 DWORD info_mod
= dwInfoLevel
& HTTP_QUERY_MODIFIER_FLAGS_MASK
;
809 DWORD info
= dwInfoLevel
& HTTP_QUERY_HEADER_MASK
;
812 TRACE("(%p, 0x%08lx)--> %ld\n", hHttpRequest
, dwInfoLevel
, dwInfoLevel
);
813 TRACE(" Attribute:");
814 for (i
= 0; i
< (sizeof(query_flags
) / sizeof(query_flags
[0])); i
++) {
815 if (query_flags
[i
].val
== info
) {
816 DPRINTF(" %s", query_flags
[i
].name
);
820 if (i
== (sizeof(query_flags
) / sizeof(query_flags
[0]))) {
821 DPRINTF(" Unknown (%08lx)", info
);
824 DPRINTF(" Modifier:");
825 for (i
= 0; i
< (sizeof(modifier_flags
) / sizeof(modifier_flags
[0])); i
++) {
826 if (modifier_flags
[i
].val
& info_mod
) {
827 DPRINTF(" %s", modifier_flags
[i
].name
);
828 info_mod
&= ~ modifier_flags
[i
].val
;
833 DPRINTF(" Unknown (%08lx)", info_mod
);
838 lpwhr
= (LPWININETHTTPREQA
) WININET_GetObject( hHttpRequest
);
839 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
841 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
845 /* Find requested header structure */
846 if ((dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
) == HTTP_QUERY_CUSTOM
)
848 INT index
= HTTP_GetCustomHeaderIndex(lpwhr
, (LPSTR
)lpBuffer
);
853 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
857 INT index
= dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
;
859 if (index
== HTTP_QUERY_RAW_HEADERS_CRLF
|| index
== HTTP_QUERY_RAW_HEADERS
)
861 INT i
, delim
, size
= 0, cnt
= 0;
863 delim
= index
== HTTP_QUERY_RAW_HEADERS_CRLF
? 2 : 1;
865 /* Calculate length of custom reuqest headers */
866 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
868 if ((~lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
) && lpwhr
->pCustHeaders
[i
].lpszField
&&
869 lpwhr
->pCustHeaders
[i
].lpszValue
)
871 size
+= strlen(lpwhr
->pCustHeaders
[i
].lpszField
) +
872 strlen(lpwhr
->pCustHeaders
[i
].lpszValue
) + delim
+ 2;
876 /* Calculate the length of stadard request headers */
877 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
879 if ((~lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
) && lpwhr
->StdHeaders
[i
].lpszField
&&
880 lpwhr
->StdHeaders
[i
].lpszValue
)
882 size
+= strlen(lpwhr
->StdHeaders
[i
].lpszField
) +
883 strlen(lpwhr
->StdHeaders
[i
].lpszValue
) + delim
+ 2;
888 if (size
+ 1 > *lpdwBufferLength
)
890 *lpdwBufferLength
= size
+ 1;
891 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
895 /* Append standard request heades */
896 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
898 if ((~lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
) &&
899 lpwhr
->StdHeaders
[i
].lpszField
&&
900 lpwhr
->StdHeaders
[i
].lpszValue
)
902 cnt
+= sprintf((char*)lpBuffer
+ cnt
, "%s: %s%s", lpwhr
->StdHeaders
[i
].lpszField
, lpwhr
->StdHeaders
[i
].lpszValue
,
903 index
== HTTP_QUERY_RAW_HEADERS_CRLF
? "\r\n" : "\0");
907 /* Append custom request heades */
908 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
910 if ((~lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
) &&
911 lpwhr
->pCustHeaders
[i
].lpszField
&&
912 lpwhr
->pCustHeaders
[i
].lpszValue
)
914 cnt
+= sprintf((char*)lpBuffer
+ cnt
, "%s: %s%s",
915 lpwhr
->pCustHeaders
[i
].lpszField
, lpwhr
->pCustHeaders
[i
].lpszValue
,
916 index
== HTTP_QUERY_RAW_HEADERS_CRLF
? "\r\n" : "\0");
920 strcpy((char*)lpBuffer
+ cnt
, index
== HTTP_QUERY_RAW_HEADERS_CRLF
? "\r\n" : "");
922 *lpdwBufferLength
= cnt
+ delim
;
926 else if (index
>= 0 && index
<= HTTP_QUERY_MAX
&& lpwhr
->StdHeaders
[index
].lpszValue
)
928 lphttpHdr
= &lpwhr
->StdHeaders
[index
];
934 /* Ensure header satisifies requested attributes */
935 if ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
936 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
))
939 /* coalesce value to reuqested type */
940 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
)
942 *(int *)lpBuffer
= atoi(lphttpHdr
->lpszValue
);
945 TRACE(" returning number : %d\n", *(int *)lpBuffer
);
947 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
)
953 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
955 tmpTM
= *gmtime(&tmpTime
);
956 STHook
= (SYSTEMTIME
*) lpBuffer
;
960 STHook
->wDay
= tmpTM
.tm_mday
;
961 STHook
->wHour
= tmpTM
.tm_hour
;
962 STHook
->wMilliseconds
= 0;
963 STHook
->wMinute
= tmpTM
.tm_min
;
964 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
965 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
966 STHook
->wSecond
= tmpTM
.tm_sec
;
967 STHook
->wYear
= tmpTM
.tm_year
;
971 TRACE(" returning time : %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
972 STHook
->wYear
, STHook
->wMonth
, STHook
->wDay
, STHook
->wDayOfWeek
,
973 STHook
->wHour
, STHook
->wMinute
, STHook
->wSecond
, STHook
->wMilliseconds
);
975 else if (dwInfoLevel
& HTTP_QUERY_FLAG_COALESCE
)
977 if (*lpdwIndex
>= lphttpHdr
->wCount
)
979 INTERNET_SetLastError(ERROR_HTTP_HEADER_NOT_FOUND
);
983 /* Copy strncpy(lpBuffer, lphttpHdr[*lpdwIndex], len); */
989 INT len
= strlen(lphttpHdr
->lpszValue
);
991 if (len
+ 1 > *lpdwBufferLength
)
993 *lpdwBufferLength
= len
+ 1;
994 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
998 strncpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
999 ((char*)lpBuffer
)[len
]=0;
1000 *lpdwBufferLength
= len
;
1003 TRACE(" returning string : '%s'\n", debugstr_a(lpBuffer
));
1007 TRACE("%d <--\n", bSuccess
);
1011 /***********************************************************************
1012 * HttpQueryInfoW (WININET.@)
1014 * Queries for information about an HTTP request
1021 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
1022 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
1025 DWORD charLen
=*lpdwBufferLength
;
1026 char* tempBuffer
=HeapAlloc(GetProcessHeap(), 0, charLen
);
1027 result
=HttpQueryInfoA(hHttpRequest
, dwInfoLevel
, tempBuffer
, &charLen
, lpdwIndex
);
1028 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
1029 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
1031 memcpy(lpBuffer
,tempBuffer
,charLen
);
1035 int nChars
=MultiByteToWideChar(CP_ACP
,0, tempBuffer
,charLen
,lpBuffer
,*lpdwBufferLength
);
1036 *lpdwBufferLength
=nChars
;
1038 HeapFree(GetProcessHeap(), 0, tempBuffer
);
1042 /***********************************************************************
1043 * HttpSendRequestExA (WININET.@)
1045 * Sends the specified request to the HTTP server and allows chunked
1048 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
1049 LPINTERNET_BUFFERSA lpBuffersIn
,
1050 LPINTERNET_BUFFERSA lpBuffersOut
,
1051 DWORD dwFlags
, DWORD dwContext
)
1053 FIXME("(%p, %p, %p, %08lx, %08lx): stub\n", hRequest
, lpBuffersIn
,
1054 lpBuffersOut
, dwFlags
, dwContext
);
1058 /***********************************************************************
1059 * HttpSendRequestA (WININET.@)
1061 * Sends the specified request to the HTTP server
1068 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
1069 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
1071 LPWININETHTTPREQA lpwhr
;
1072 LPWININETHTTPSESSIONA lpwhs
= NULL
;
1073 LPWININETAPPINFOA hIC
= NULL
;
1075 TRACE("%p, %p (%s), %li, %p, %li)\n", hHttpRequest
,
1076 lpszHeaders
, debugstr_a(lpszHeaders
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
1078 lpwhr
= (LPWININETHTTPREQA
) WININET_GetObject( hHttpRequest
);
1079 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
1081 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1085 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
1086 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
1088 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1092 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
1093 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
1095 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1099 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
1101 WORKREQUEST workRequest
;
1102 struct WORKREQ_HTTPSENDREQUESTA
*req
;
1104 workRequest
.asyncall
= HTTPSENDREQUESTA
;
1105 workRequest
.handle
= hHttpRequest
;
1106 req
= &workRequest
.u
.HttpSendRequestA
;
1108 req
->lpszHeader
= WININET_strdup(lpszHeaders
);
1110 req
->lpszHeader
= 0;
1111 req
->dwHeaderLength
= dwHeaderLength
;
1112 req
->lpOptional
= lpOptional
;
1113 req
->dwOptionalLength
= dwOptionalLength
;
1115 INTERNET_AsyncCall(&workRequest
);
1117 * This is from windows.
1119 SetLastError(ERROR_IO_PENDING
);
1124 return HTTP_HttpSendRequestA(hHttpRequest
, lpszHeaders
,
1125 dwHeaderLength
, lpOptional
, dwOptionalLength
);
1129 /***********************************************************************
1130 * HttpSendRequestW (WININET.@)
1132 * Sends the specified request to the HTTP server
1139 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
1140 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
1143 char* szHeaders
=NULL
;
1144 DWORD nLen
=dwHeaderLength
;
1145 if(lpszHeaders
!=NULL
)
1147 nLen
=WideCharToMultiByte(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0,NULL
,NULL
);
1148 szHeaders
=HeapAlloc(GetProcessHeap(),0,nLen
);
1149 WideCharToMultiByte(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
,NULL
,NULL
);
1151 result
=HttpSendRequestA(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
1153 HeapFree(GetProcessHeap(),0,szHeaders
);
1157 /***********************************************************************
1158 * HTTP_HandleRedirect (internal)
1160 static BOOL
HTTP_HandleRedirect(LPWININETHTTPREQA lpwhr
, LPCSTR lpszUrl
, LPCSTR lpszHeaders
,
1161 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
)
1163 LPWININETHTTPSESSIONA lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
1164 LPWININETAPPINFOA hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
1170 /* if it's an absolute path, keep the same session info */
1171 strcpy(path
,lpszUrl
);
1173 else if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
1175 TRACE("Redirect through proxy\n");
1176 strcpy(path
,lpszUrl
);
1180 URL_COMPONENTSA urlComponents
;
1181 char protocol
[32], hostName
[MAXHOSTNAME
], userName
[1024];
1182 char password
[1024], extra
[1024];
1183 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSA
);
1184 urlComponents
.lpszScheme
= protocol
;
1185 urlComponents
.dwSchemeLength
= 32;
1186 urlComponents
.lpszHostName
= hostName
;
1187 urlComponents
.dwHostNameLength
= MAXHOSTNAME
;
1188 urlComponents
.lpszUserName
= userName
;
1189 urlComponents
.dwUserNameLength
= 1024;
1190 urlComponents
.lpszPassword
= password
;
1191 urlComponents
.dwPasswordLength
= 1024;
1192 urlComponents
.lpszUrlPath
= path
;
1193 urlComponents
.dwUrlPathLength
= 2048;
1194 urlComponents
.lpszExtraInfo
= extra
;
1195 urlComponents
.dwExtraInfoLength
= 1024;
1196 if(!InternetCrackUrlA(lpszUrl
, strlen(lpszUrl
), 0, &urlComponents
))
1199 if (urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
1200 urlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
1204 * This upsets redirects to binary files on sourceforge.net
1205 * and gives an html page instead of the target file
1206 * Examination of the HTTP request sent by native wininet.dll
1207 * reveals that it doesn't send a referrer in that case.
1208 * Maybe there's a flag that enables this, or maybe a referrer
1209 * shouldn't be added in case of a redirect.
1212 /* consider the current host as the referrer */
1213 if (NULL
!= lpwhs
->lpszServerName
&& strlen(lpwhs
->lpszServerName
))
1214 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpwhs
->lpszServerName
,
1215 HTTP_ADDHDR_FLAG_REQ
|HTTP_ADDREQ_FLAG_REPLACE
|
1216 HTTP_ADDHDR_FLAG_ADD_IF_NEW
);
1219 if (NULL
!= lpwhs
->lpszServerName
)
1220 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
1221 lpwhs
->lpszServerName
= WININET_strdup(hostName
);
1222 if (NULL
!= lpwhs
->lpszUserName
)
1223 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
1224 lpwhs
->lpszUserName
= WININET_strdup(userName
);
1225 lpwhs
->nServerPort
= urlComponents
.nPort
;
1227 if (NULL
!= lpwhr
->lpszHostName
)
1228 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszHostName
);
1229 lpwhr
->lpszHostName
=WININET_strdup(hostName
);
1231 SendAsyncCallback(hIC
, lpwhs
, lpwhr
->hdr
.dwContext
,
1232 INTERNET_STATUS_RESOLVING_NAME
,
1233 lpwhs
->lpszServerName
,
1234 strlen(lpwhs
->lpszServerName
)+1);
1236 if (!GetAddress(lpwhs
->lpszServerName
, lpwhs
->nServerPort
,
1237 &lpwhs
->phostent
, &lpwhs
->socketAddress
))
1239 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
1243 SendAsyncCallback(hIC
, lpwhs
, lpwhr
->hdr
.dwContext
,
1244 INTERNET_STATUS_NAME_RESOLVED
,
1245 &(lpwhs
->socketAddress
),
1246 sizeof(struct sockaddr_in
));
1251 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
1252 lpwhr
->lpszPath
=NULL
;
1257 rc
= UrlEscapeA(path
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
1258 if (rc
!= E_POINTER
)
1259 needed
= strlen(path
)+1;
1260 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, needed
);
1261 rc
= UrlEscapeA(path
, lpwhr
->lpszPath
, &needed
,
1262 URL_ESCAPE_SPACES_ONLY
);
1265 ERR("Unable to escape string!(%s) (%ld)\n",path
,rc
);
1266 strcpy(lpwhr
->lpszPath
,path
);
1270 handle
= WININET_FindHandle( &lpwhr
->hdr
);
1271 return HttpSendRequestA(handle
, lpszHeaders
, dwHeaderLength
, lpOptional
, dwOptionalLength
);
1274 /***********************************************************************
1275 * HTTP_HttpSendRequestA (internal)
1277 * Sends the specified request to the HTTP server
1284 BOOL WINAPI
HTTP_HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
1285 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
1289 BOOL bSuccess
= FALSE
;
1290 LPSTR requestString
= NULL
;
1291 LPSTR lpszHeaders_r_n
= NULL
; /* lpszHeaders with atleast one pair of \r\n at the end */
1292 INT requestStringLen
;
1294 INT headerLength
= 0;
1295 LPWININETHTTPREQA lpwhr
;
1296 LPWININETHTTPSESSIONA lpwhs
= NULL
;
1297 LPWININETAPPINFOA hIC
= NULL
;
1298 BOOL loop_next
= FALSE
;
1299 int CustHeaderIndex
;
1301 TRACE("--> 0x%08lx\n", (ULONG
)hHttpRequest
);
1303 /* Verify our tree of internet handles */
1304 lpwhr
= (LPWININETHTTPREQA
) WININET_GetObject( hHttpRequest
);
1305 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
1307 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1311 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
1312 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
1314 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1318 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
1319 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
1321 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1325 /* Clear any error information */
1326 INTERNET_SetLastError(0);
1329 /* We must have a verb */
1330 if (NULL
== lpwhr
->lpszVerb
)
1335 /* if we are using optional stuff, we must add the fixed header of that option length */
1336 if (lpOptional
&& dwOptionalLength
)
1338 char contentLengthStr
[sizeof("Content-Length: ") + 20 /* int */ + 2 /* \n\r */];
1339 sprintf(contentLengthStr
, "Content-Length: %li\r\n", dwOptionalLength
);
1340 HttpAddRequestHeadersA(hHttpRequest
, contentLengthStr
, -1L, HTTP_ADDREQ_FLAG_ADD
);
1345 TRACE("Going to url %s %s\n", debugstr_a(lpwhr
->lpszHostName
), debugstr_a(lpwhr
->lpszPath
));
1348 /* If we don't have a path we set it to root */
1349 if (NULL
== lpwhr
->lpszPath
)
1350 lpwhr
->lpszPath
= WININET_strdup("/");
1352 if(strncmp(lpwhr
->lpszPath
, "http://", sizeof("http://") -1) != 0
1353 && lpwhr
->lpszPath
[0] != '/') /* not an absolute path ?? --> fix it !! */
1355 char *fixurl
= HeapAlloc(GetProcessHeap(), 0, strlen(lpwhr
->lpszPath
) + 2);
1357 strcpy(fixurl
+ 1, lpwhr
->lpszPath
);
1358 HeapFree( GetProcessHeap(), 0, lpwhr
->lpszPath
);
1359 lpwhr
->lpszPath
= fixurl
;
1362 /* Calculate length of request string */
1364 strlen(lpwhr
->lpszVerb
) +
1365 strlen(lpwhr
->lpszPath
) +
1366 strlen(HTTPHEADER
) +
1367 5; /* " \r\n\r\n" */
1369 /* add "\r\n" to end of lpszHeaders if needed */
1372 int len
= strlen(lpszHeaders
);
1374 /* Check if the string is terminated with \r\n, but not if
1375 * the string is less that 2 characters long, because then
1376 * we would be looking at memory before the beginning of
1377 * the string. Besides, if it is less than 2 characters
1378 * long, then clearly, its not terminated with \r\n.
1380 if ((len
> 2) && (memcmp(lpszHeaders
+ (len
- 2), "\r\n", 2) == 0))
1382 lpszHeaders_r_n
= WININET_strdup(lpszHeaders
);
1386 TRACE("Adding \r\n to lpszHeaders.\n");
1387 lpszHeaders_r_n
= HeapAlloc( GetProcessHeap(), 0, strlen(lpszHeaders
) + 3 );
1388 strcpy( lpszHeaders_r_n
, lpszHeaders
);
1389 strcpy( lpszHeaders_r_n
+ strlen(lpszHeaders
), "\r\n" );
1393 /* Add length of passed headers */
1396 headerLength
= -1 == dwHeaderLength
? strlen(lpszHeaders_r_n
) : dwHeaderLength
;
1397 requestStringLen
+= headerLength
+ 2; /* \r\n */
1401 /* if there isa proxy username and password, add it to the headers */
1402 if( hIC
&& (hIC
->lpszProxyUsername
|| hIC
->lpszProxyPassword
) )
1404 HTTP_InsertProxyAuthorization( lpwhr
, hIC
->lpszProxyUsername
, hIC
->lpszProxyPassword
);
1407 /* Calculate length of custom request headers */
1408 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
1410 if (lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1412 requestStringLen
+= strlen(lpwhr
->pCustHeaders
[i
].lpszField
) +
1413 strlen(lpwhr
->pCustHeaders
[i
].lpszValue
) + 4; /*: \r\n */
1417 /* Calculate the length of standard request headers */
1418 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
1420 if (lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1422 requestStringLen
+= strlen(lpwhr
->StdHeaders
[i
].lpszField
) +
1423 strlen(lpwhr
->StdHeaders
[i
].lpszValue
) + 4; /*: \r\n */
1427 if (lpwhr
->lpszHostName
)
1428 requestStringLen
+= (strlen(HTTPHOSTHEADER
) + strlen(lpwhr
->lpszHostName
));
1430 /* if there is optional data to send, add the length */
1433 requestStringLen
+= dwOptionalLength
;
1436 /* Allocate string to hold entire request */
1437 requestString
= HeapAlloc(GetProcessHeap(), 0, requestStringLen
+ 1);
1438 if (NULL
== requestString
)
1440 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1444 /* Build request string */
1445 cnt
= sprintf(requestString
, "%s %s%s",
1450 /* Append standard request headers */
1451 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
1453 if (lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1455 cnt
+= sprintf(requestString
+ cnt
, "\r\n%s: %s",
1456 lpwhr
->StdHeaders
[i
].lpszField
, lpwhr
->StdHeaders
[i
].lpszValue
);
1457 TRACE("Adding header %s (%s)\n",lpwhr
->StdHeaders
[i
].lpszField
,lpwhr
->StdHeaders
[i
].lpszValue
);
1461 /* Append custom request heades */
1462 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
1464 if (lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1466 cnt
+= sprintf(requestString
+ cnt
, "\r\n%s: %s",
1467 lpwhr
->pCustHeaders
[i
].lpszField
, lpwhr
->pCustHeaders
[i
].lpszValue
);
1468 TRACE("Adding custom header %s (%s)\n",lpwhr
->pCustHeaders
[i
].lpszField
,lpwhr
->pCustHeaders
[i
].lpszValue
);
1472 if (lpwhr
->lpszHostName
)
1473 cnt
+= sprintf(requestString
+ cnt
, "%s%s", HTTPHOSTHEADER
, lpwhr
->lpszHostName
);
1475 /* Append passed request headers */
1476 if (lpszHeaders_r_n
)
1478 strcpy(requestString
+ cnt
, "\r\n");
1480 strcpy(requestString
+ cnt
, lpszHeaders_r_n
);
1481 cnt
+= headerLength
;
1482 /* only add \r\n if not already present */
1483 if (memcmp((requestString
+ cnt
) - 2, "\r\n", 2) != 0)
1485 strcpy(requestString
+ cnt
, "\r\n");
1490 /* Set (header) termination string for request */
1491 if (memcmp((requestString
+ cnt
) - 4, "\r\n\r\n", 4) != 0)
1492 { /* only add it if the request string doesn't already
1493 have the thing.. (could happen if the custom header
1495 strcpy(requestString
+ cnt
, "\r\n");
1499 requestStringLen
-= 2;
1501 /* if optional data, append it */
1504 memcpy(requestString
+ cnt
, lpOptional
, dwOptionalLength
);
1505 cnt
+= dwOptionalLength
;
1506 /* we also have to decrease the expected string length by two,
1507 * since we won't be adding on those following \r\n's */
1508 requestStringLen
-= 2;
1511 { /* if there is no optional data, add on another \r\n just to be safe */
1512 /* termination for request */
1513 strcpy(requestString
+ cnt
, "\r\n");
1517 TRACE("(%s) len(%d)\n", requestString
, requestStringLen
);
1518 /* Send the request and store the results */
1519 if (!HTTP_OpenConnection(lpwhr
))
1522 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1523 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
1525 NETCON_send(&lpwhr
->netConnection
, requestString
, requestStringLen
,
1529 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1530 INTERNET_STATUS_REQUEST_SENT
,
1531 &requestStringLen
,sizeof(DWORD
));
1533 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1534 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
1539 responseLen
= HTTP_GetResponseHeaders(lpwhr
);
1543 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1544 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
1547 /* process headers here. Is this right? */
1548 CustHeaderIndex
= HTTP_GetCustomHeaderIndex(lpwhr
, "Set-Cookie");
1549 if (CustHeaderIndex
>= 0)
1551 LPHTTPHEADERA setCookieHeader
;
1552 int nPosStart
= 0, nPosEnd
= 0;
1554 setCookieHeader
= &lpwhr
->pCustHeaders
[CustHeaderIndex
];
1556 while (setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
1558 LPSTR buf_cookie
, cookie_name
, cookie_data
;
1560 LPSTR domain
= NULL
;
1562 while (setCookieHeader
->lpszValue
[nPosEnd
] != ';' && setCookieHeader
->lpszValue
[nPosEnd
] != ',' &&
1563 setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
1567 if (setCookieHeader
->lpszValue
[nPosEnd
] == ';')
1569 /* fixme: not case sensitive, strcasestr is gnu only */
1570 int nDomainPosEnd
= 0;
1571 int nDomainPosStart
= 0, nDomainLength
= 0;
1572 LPSTR lpszDomain
= strstr(&setCookieHeader
->lpszValue
[nPosEnd
], "domain=");
1574 { /* they have specified their own domain, lets use it */
1575 while (lpszDomain
[nDomainPosEnd
] != ';' && lpszDomain
[nDomainPosEnd
] != ',' &&
1576 lpszDomain
[nDomainPosEnd
] != '\0')
1580 nDomainPosStart
= strlen("domain=");
1581 nDomainLength
= (nDomainPosEnd
- nDomainPosStart
) + 1;
1582 domain
= HeapAlloc(GetProcessHeap(), 0, nDomainLength
+ 1);
1583 strncpy(domain
, &lpszDomain
[nDomainPosStart
], nDomainLength
);
1584 domain
[nDomainLength
] = '\0';
1587 if (setCookieHeader
->lpszValue
[nPosEnd
] == '\0') break;
1588 buf_cookie
= HeapAlloc(GetProcessHeap(), 0, (nPosEnd
- nPosStart
) + 1);
1589 strncpy(buf_cookie
, &setCookieHeader
->lpszValue
[nPosStart
], (nPosEnd
- nPosStart
));
1590 buf_cookie
[(nPosEnd
- nPosStart
)] = '\0';
1591 TRACE("%s\n", buf_cookie
);
1592 while (buf_cookie
[nEqualPos
] != '=' && buf_cookie
[nEqualPos
] != '\0')
1596 if (buf_cookie
[nEqualPos
] == '\0' || buf_cookie
[nEqualPos
+ 1] == '\0')
1598 HeapFree(GetProcessHeap(), 0, buf_cookie
);
1602 cookie_name
= HeapAlloc(GetProcessHeap(), 0, nEqualPos
+ 1);
1603 strncpy(cookie_name
, buf_cookie
, nEqualPos
);
1604 cookie_name
[nEqualPos
] = '\0';
1605 cookie_data
= &buf_cookie
[nEqualPos
+ 1];
1608 buf_url
= HeapAlloc(GetProcessHeap(), 0, strlen((domain
? domain
: lpwhr
->lpszHostName
)) + strlen(lpwhr
->lpszPath
) + 9);
1609 sprintf(buf_url
, "http://%s/", (domain
? domain
: lpwhr
->lpszHostName
)); /* FIXME PATH!!! */
1610 InternetSetCookieA(buf_url
, cookie_name
, cookie_data
);
1612 HeapFree(GetProcessHeap(), 0, buf_url
);
1613 HeapFree(GetProcessHeap(), 0, buf_cookie
);
1614 HeapFree(GetProcessHeap(), 0, cookie_name
);
1615 if (domain
) HeapFree(GetProcessHeap(), 0, domain
);
1616 nPosStart
= nPosEnd
;
1625 HeapFree(GetProcessHeap(), 0, requestString
);
1628 HeapFree(GetProcessHeap(), 0, lpszHeaders_r_n
);
1630 /* TODO: send notification for P3P header */
1632 if(!(hIC
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && bSuccess
)
1634 DWORD dwCode
,dwCodeLength
=sizeof(DWORD
),dwIndex
=0;
1635 if(HttpQueryInfoA(hHttpRequest
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_STATUS_CODE
,&dwCode
,&dwCodeLength
,&dwIndex
) &&
1636 (dwCode
==302 || dwCode
==301))
1638 char szNewLocation
[2048];
1639 DWORD dwBufferSize
=2048;
1641 if(HttpQueryInfoA(hHttpRequest
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,&dwIndex
))
1643 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1644 INTERNET_STATUS_REDIRECT
, szNewLocation
,
1646 return HTTP_HandleRedirect(lpwhr
, szNewLocation
, lpszHeaders
,
1647 dwHeaderLength
, lpOptional
, dwOptionalLength
);
1652 if (hIC
->lpfnStatusCB
)
1654 INTERNET_ASYNC_RESULT iar
;
1656 iar
.dwResult
= (DWORD
)bSuccess
;
1657 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
1659 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1660 INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
1661 sizeof(INTERNET_ASYNC_RESULT
));
1669 /***********************************************************************
1670 * HTTP_Connect (internal)
1672 * Create http session handle
1675 * HINTERNET a session handle on success
1679 HINTERNET
HTTP_Connect(HINTERNET hInternet
, LPCSTR lpszServerName
,
1680 INTERNET_PORT nServerPort
, LPCSTR lpszUserName
,
1681 LPCSTR lpszPassword
, DWORD dwFlags
, DWORD dwContext
)
1683 BOOL bSuccess
= FALSE
;
1684 LPWININETAPPINFOA hIC
= NULL
;
1685 LPWININETHTTPSESSIONA lpwhs
= NULL
;
1686 HINTERNET handle
= NULL
;
1690 hIC
= (LPWININETAPPINFOA
) WININET_GetObject( hInternet
);
1691 if( (hIC
== NULL
) || (hIC
->hdr
.htype
!= WH_HINIT
) )
1694 hIC
->hdr
.dwContext
= dwContext
;
1696 lpwhs
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPSESSIONA
));
1699 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1703 handle
= WININET_AllocHandle( &lpwhs
->hdr
);
1706 ERR("Failed to alloc handle\n");
1707 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1712 * According to my tests. The name is not resolved until a request is sent
1715 if (nServerPort
== INTERNET_INVALID_PORT_NUMBER
)
1716 nServerPort
= INTERNET_DEFAULT_HTTP_PORT
;
1718 lpwhs
->hdr
.htype
= WH_HHTTPSESSION
;
1719 lpwhs
->hdr
.lpwhparent
= &hIC
->hdr
;
1720 lpwhs
->hdr
.dwFlags
= dwFlags
;
1721 lpwhs
->hdr
.dwContext
= dwContext
;
1722 if(hIC
->lpszProxy
&& hIC
->dwAccessType
== INTERNET_OPEN_TYPE_PROXY
) {
1723 if(strchr(hIC
->lpszProxy
, ' '))
1724 FIXME("Several proxies not implemented.\n");
1725 if(hIC
->lpszProxyBypass
)
1726 FIXME("Proxy bypass is ignored.\n");
1728 if (NULL
!= lpszServerName
)
1729 lpwhs
->lpszServerName
= WININET_strdup(lpszServerName
);
1730 if (NULL
!= lpszUserName
)
1731 lpwhs
->lpszUserName
= WININET_strdup(lpszUserName
);
1732 lpwhs
->nServerPort
= nServerPort
;
1734 if (hIC
->lpfnStatusCB
)
1736 INTERNET_ASYNC_RESULT iar
;
1738 iar
.dwResult
= (DWORD
)handle
;
1739 iar
.dwError
= ERROR_SUCCESS
;
1741 SendAsyncCallback(hIC
, hInternet
, dwContext
,
1742 INTERNET_STATUS_HANDLE_CREATED
, &iar
,
1743 sizeof(INTERNET_ASYNC_RESULT
));
1749 if (!bSuccess
&& lpwhs
)
1751 HeapFree(GetProcessHeap(), 0, lpwhs
);
1752 WININET_FreeHandle( handle
);
1757 * a INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
1761 TRACE("%p --> %p\n", hInternet
, handle
);
1766 /***********************************************************************
1767 * HTTP_OpenConnection (internal)
1769 * Connect to a web server
1776 BOOL
HTTP_OpenConnection(LPWININETHTTPREQA lpwhr
)
1778 BOOL bSuccess
= FALSE
;
1779 LPWININETHTTPSESSIONA lpwhs
;
1780 LPWININETAPPINFOA hIC
= NULL
;
1785 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
1787 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1791 lpwhs
= (LPWININETHTTPSESSIONA
)lpwhr
->hdr
.lpwhparent
;
1793 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
1794 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
1795 INTERNET_STATUS_CONNECTING_TO_SERVER
,
1796 &(lpwhs
->socketAddress
),
1797 sizeof(struct sockaddr_in
));
1799 if (!NETCON_create(&lpwhr
->netConnection
, lpwhs
->phostent
->h_addrtype
,
1802 WARN("Socket creation failed\n");
1806 if (!NETCON_connect(&lpwhr
->netConnection
, (struct sockaddr
*)&lpwhs
->socketAddress
,
1807 sizeof(lpwhs
->socketAddress
)))
1809 WARN("Unable to connect to host (%s)\n", strerror(errno
));
1813 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
1814 INTERNET_STATUS_CONNECTED_TO_SERVER
,
1815 &(lpwhs
->socketAddress
),
1816 sizeof(struct sockaddr_in
));
1821 TRACE("%d <--\n", bSuccess
);
1826 /***********************************************************************
1827 * HTTP_GetResponseHeaders (internal)
1829 * Read server response
1836 BOOL
HTTP_GetResponseHeaders(LPWININETHTTPREQA lpwhr
)
1839 CHAR buffer
[MAX_REPLY_LEN
];
1840 DWORD buflen
= MAX_REPLY_LEN
;
1841 BOOL bSuccess
= FALSE
;
1843 CHAR value
[MAX_FIELD_VALUE_LEN
], field
[MAX_FIELD_LEN
];
1847 if (!NETCON_connected(&lpwhr
->netConnection
))
1851 * HACK peek at the buffer
1853 NETCON_recv(&lpwhr
->netConnection
, buffer
, buflen
, MSG_PEEK
, &rc
);
1856 * We should first receive 'HTTP/1.x nnn' where nnn is the status code.
1858 buflen
= MAX_REPLY_LEN
;
1859 memset(buffer
, 0, MAX_REPLY_LEN
);
1860 if (!NETCON_getNextLine(&lpwhr
->netConnection
, buffer
, &buflen
))
1863 if (strncmp(buffer
, "HTTP", 4) != 0)
1867 HTTP_ProcessHeader(lpwhr
, "Status", buffer
+9, (HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
));
1869 /* Parse each response line */
1872 buflen
= MAX_REPLY_LEN
;
1873 if (NETCON_getNextLine(&lpwhr
->netConnection
, buffer
, &buflen
))
1875 TRACE("got line %s, now interpretting\n", debugstr_a(buffer
));
1876 if (!HTTP_InterpretHttpHeader(buffer
, field
, MAX_FIELD_LEN
, value
, MAX_FIELD_VALUE_LEN
))
1879 HTTP_ProcessHeader(lpwhr
, field
, value
, (HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
));
1901 /***********************************************************************
1902 * HTTP_InterpretHttpHeader (internal)
1904 * Parse server response
1911 INT
stripSpaces(LPCSTR lpszSrc
, LPSTR lpszStart
, INT
*len
)
1918 while (*lpszSrc
== ' ' && *lpszSrc
!= '\0')
1922 while(*lpsztmp
!= '\0')
1924 if (*lpsztmp
!= ' ')
1925 srclen
= lpsztmp
- lpszSrc
+ 1;
1930 *len
= min(*len
, srclen
);
1931 strncpy(lpszStart
, lpszSrc
, *len
);
1932 lpszStart
[*len
] = '\0';
1938 BOOL
HTTP_InterpretHttpHeader(LPSTR buffer
, LPSTR field
, INT fieldlen
, LPSTR value
, INT valuelen
)
1941 BOOL bSuccess
= FALSE
;
1948 pd
= strchr(buffer
, ':');
1952 if (stripSpaces(buffer
, field
, &fieldlen
) > 0)
1954 if (stripSpaces(pd
+1, value
, &valuelen
) > 0)
1959 TRACE("%d: field(%s) Value(%s)\n", bSuccess
, field
, value
);
1964 /***********************************************************************
1965 * HTTP_GetStdHeaderIndex (internal)
1967 * Lookup field index in standard http header array
1969 * FIXME: This should be stuffed into a hash table
1971 INT
HTTP_GetStdHeaderIndex(LPCSTR lpszField
)
1975 if (!strcasecmp(lpszField
, "Content-Length"))
1976 index
= HTTP_QUERY_CONTENT_LENGTH
;
1977 else if (!strcasecmp(lpszField
,"Status"))
1978 index
= HTTP_QUERY_STATUS_CODE
;
1979 else if (!strcasecmp(lpszField
,"Content-Type"))
1980 index
= HTTP_QUERY_CONTENT_TYPE
;
1981 else if (!strcasecmp(lpszField
,"Last-Modified"))
1982 index
= HTTP_QUERY_LAST_MODIFIED
;
1983 else if (!strcasecmp(lpszField
,"Location"))
1984 index
= HTTP_QUERY_LOCATION
;
1985 else if (!strcasecmp(lpszField
,"Accept"))
1986 index
= HTTP_QUERY_ACCEPT
;
1987 else if (!strcasecmp(lpszField
,"Referer"))
1988 index
= HTTP_QUERY_REFERER
;
1989 else if (!strcasecmp(lpszField
,"Content-Transfer-Encoding"))
1990 index
= HTTP_QUERY_CONTENT_TRANSFER_ENCODING
;
1991 else if (!strcasecmp(lpszField
,"Date"))
1992 index
= HTTP_QUERY_DATE
;
1993 else if (!strcasecmp(lpszField
,"Server"))
1994 index
= HTTP_QUERY_SERVER
;
1995 else if (!strcasecmp(lpszField
,"Connection"))
1996 index
= HTTP_QUERY_CONNECTION
;
1997 else if (!strcasecmp(lpszField
,"ETag"))
1998 index
= HTTP_QUERY_ETAG
;
1999 else if (!strcasecmp(lpszField
,"Accept-Ranges"))
2000 index
= HTTP_QUERY_ACCEPT_RANGES
;
2001 else if (!strcasecmp(lpszField
,"Expires"))
2002 index
= HTTP_QUERY_EXPIRES
;
2003 else if (!strcasecmp(lpszField
,"Mime-Version"))
2004 index
= HTTP_QUERY_MIME_VERSION
;
2005 else if (!strcasecmp(lpszField
,"Pragma"))
2006 index
= HTTP_QUERY_PRAGMA
;
2007 else if (!strcasecmp(lpszField
,"Cache-Control"))
2008 index
= HTTP_QUERY_CACHE_CONTROL
;
2009 else if (!strcasecmp(lpszField
,"Content-Length"))
2010 index
= HTTP_QUERY_CONTENT_LENGTH
;
2011 else if (!strcasecmp(lpszField
,"User-Agent"))
2012 index
= HTTP_QUERY_USER_AGENT
;
2013 else if (!strcasecmp(lpszField
,"Proxy-Authenticate"))
2014 index
= HTTP_QUERY_PROXY_AUTHENTICATE
;
2017 TRACE("Couldn't find %s in standard header table\n", lpszField
);
2024 /***********************************************************************
2025 * HTTP_ProcessHeader (internal)
2027 * Stuff header into header tables according to <dwModifier>
2031 #define COALESCEFLASG (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
2033 BOOL
HTTP_ProcessHeader(LPWININETHTTPREQA lpwhr
, LPCSTR field
, LPCSTR value
, DWORD dwModifier
)
2035 LPHTTPHEADERA lphttpHdr
= NULL
;
2036 BOOL bSuccess
= FALSE
;
2039 TRACE("--> %s: %s - 0x%08x\n", field
, value
, (unsigned int)dwModifier
);
2041 /* Adjust modifier flags */
2042 if (dwModifier
& COALESCEFLASG
)
2043 dwModifier
|= HTTP_ADDHDR_FLAG_ADD
;
2045 /* Try to get index into standard header array */
2046 index
= HTTP_GetStdHeaderIndex(field
);
2049 lphttpHdr
= &lpwhr
->StdHeaders
[index
];
2051 else /* Find or create new custom header */
2053 index
= HTTP_GetCustomHeaderIndex(lpwhr
, field
);
2056 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
2060 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
2066 hdr
.lpszField
= (LPSTR
)field
;
2067 hdr
.lpszValue
= (LPSTR
)value
;
2068 hdr
.wFlags
= hdr
.wCount
= 0;
2070 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
2071 hdr
.wFlags
|= HDR_ISREQUEST
;
2073 return HTTP_InsertCustomHeader(lpwhr
, &hdr
);
2077 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
2078 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
2080 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
2082 if (!lphttpHdr
->lpszValue
&& (dwModifier
& (HTTP_ADDHDR_FLAG_ADD
|HTTP_ADDHDR_FLAG_ADD_IF_NEW
)))
2086 if (!lpwhr
->StdHeaders
[index
].lpszField
)
2088 lphttpHdr
->lpszField
= WININET_strdup(field
);
2090 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
2091 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
2094 slen
= strlen(value
) + 1;
2095 lphttpHdr
->lpszValue
= HeapAlloc(GetProcessHeap(), 0, slen
);
2096 if (lphttpHdr
->lpszValue
)
2098 memcpy(lphttpHdr
->lpszValue
, value
, slen
);
2103 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2106 else if (lphttpHdr
->lpszValue
)
2108 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
2113 len
= strlen(value
);
2117 /* if custom header delete from array */
2118 HeapFree(GetProcessHeap(), 0, lphttpHdr
->lpszValue
);
2119 lphttpHdr
->lpszValue
= NULL
;
2124 lpsztmp
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lphttpHdr
->lpszValue
, len
+1);
2127 lphttpHdr
->lpszValue
= lpsztmp
;
2128 strcpy(lpsztmp
, value
);
2133 WARN("HeapReAlloc (%d bytes) failed\n",len
+1);
2134 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2138 else if (dwModifier
& COALESCEFLASG
)
2143 INT origlen
= strlen(lphttpHdr
->lpszValue
);
2144 INT valuelen
= strlen(value
);
2146 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
2149 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
2151 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
2154 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
2157 len
= origlen
+ valuelen
+ ((ch
> 0) ? 1 : 0);
2159 lpsztmp
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lphttpHdr
->lpszValue
, len
+1);
2162 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
2165 lphttpHdr
->lpszValue
[origlen
] = ch
;
2169 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
);
2170 lphttpHdr
->lpszValue
[len
] = '\0';
2175 WARN("HeapReAlloc (%d bytes) failed\n",len
+1);
2176 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2180 TRACE("<-- %d\n",bSuccess
);
2185 /***********************************************************************
2186 * HTTP_CloseConnection (internal)
2188 * Close socket connection
2191 VOID
HTTP_CloseConnection(LPWININETHTTPREQA lpwhr
)
2195 LPWININETHTTPSESSIONA lpwhs
= NULL
;
2196 LPWININETAPPINFOA hIC
= NULL
;
2199 TRACE("%p\n",lpwhr
);
2201 handle
= WININET_FindHandle( &lpwhr
->hdr
);
2202 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
2203 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
2205 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
2206 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
2208 if (NETCON_connected(&lpwhr
->netConnection
))
2210 NETCON_close(&lpwhr
->netConnection
);
2213 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
2214 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
2218 /***********************************************************************
2219 * HTTP_CloseHTTPRequestHandle (internal)
2221 * Deallocate request handle
2224 void HTTP_CloseHTTPRequestHandle(LPWININETHTTPREQA lpwhr
)
2227 LPWININETHTTPSESSIONA lpwhs
= NULL
;
2228 LPWININETAPPINFOA hIC
= NULL
;
2233 if (NETCON_connected(&lpwhr
->netConnection
))
2234 HTTP_CloseConnection(lpwhr
);
2236 handle
= WININET_FindHandle( &lpwhr
->hdr
);
2237 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
2238 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
2240 SendAsyncCallback(hIC
, handle
, lpwhr
->hdr
.dwContext
,
2241 INTERNET_STATUS_HANDLE_CLOSING
, lpwhr
,
2244 if (lpwhr
->lpszPath
)
2245 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
2246 if (lpwhr
->lpszVerb
)
2247 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszVerb
);
2248 if (lpwhr
->lpszHostName
)
2249 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszHostName
);
2251 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
2253 if (lpwhr
->StdHeaders
[i
].lpszField
)
2254 HeapFree(GetProcessHeap(), 0, lpwhr
->StdHeaders
[i
].lpszField
);
2255 if (lpwhr
->StdHeaders
[i
].lpszValue
)
2256 HeapFree(GetProcessHeap(), 0, lpwhr
->StdHeaders
[i
].lpszValue
);
2259 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
2261 if (lpwhr
->pCustHeaders
[i
].lpszField
)
2262 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszField
);
2263 if (lpwhr
->pCustHeaders
[i
].lpszValue
)
2264 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszValue
);
2267 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
);
2268 HeapFree(GetProcessHeap(), 0, lpwhr
);
2272 /***********************************************************************
2273 * HTTP_CloseHTTPSessionHandle (internal)
2275 * Deallocate session handle
2278 void HTTP_CloseHTTPSessionHandle(LPWININETHTTPSESSIONA lpwhs
)
2280 LPWININETAPPINFOA hIC
= NULL
;
2283 TRACE("%p\n", lpwhs
);
2285 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
2287 handle
= WININET_FindHandle( &lpwhs
->hdr
);
2288 SendAsyncCallback(hIC
, handle
, lpwhs
->hdr
.dwContext
,
2289 INTERNET_STATUS_HANDLE_CLOSING
, lpwhs
,
2292 if (lpwhs
->lpszServerName
)
2293 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
2294 if (lpwhs
->lpszUserName
)
2295 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
2296 HeapFree(GetProcessHeap(), 0, lpwhs
);
2300 /***********************************************************************
2301 * HTTP_GetCustomHeaderIndex (internal)
2303 * Return index of custom header from header array
2306 INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQA lpwhr
, LPCSTR lpszField
)
2310 TRACE("%s\n", lpszField
);
2312 for (index
= 0; index
< lpwhr
->nCustHeaders
; index
++)
2314 if (!strcasecmp(lpwhr
->pCustHeaders
[index
].lpszField
, lpszField
))
2319 if (index
>= lpwhr
->nCustHeaders
)
2322 TRACE("Return: %d\n", index
);
2327 /***********************************************************************
2328 * HTTP_InsertCustomHeader (internal)
2330 * Insert header into array
2333 BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQA lpwhr
, LPHTTPHEADERA lpHdr
)
2336 LPHTTPHEADERA lph
= NULL
;
2339 TRACE("--> %s: %s\n", lpHdr
->lpszField
, lpHdr
->lpszValue
);
2340 count
= lpwhr
->nCustHeaders
+ 1;
2342 lph
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lpwhr
->pCustHeaders
, sizeof(HTTPHEADERA
) * count
);
2344 lph
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(HTTPHEADERA
) * count
);
2348 lpwhr
->pCustHeaders
= lph
;
2349 lpwhr
->pCustHeaders
[count
-1].lpszField
= WININET_strdup(lpHdr
->lpszField
);
2350 lpwhr
->pCustHeaders
[count
-1].lpszValue
= WININET_strdup(lpHdr
->lpszValue
);
2351 lpwhr
->pCustHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
2352 lpwhr
->pCustHeaders
[count
-1].wCount
= lpHdr
->wCount
;
2353 lpwhr
->nCustHeaders
++;
2358 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2365 /***********************************************************************
2366 * HTTP_DeleteCustomHeader (internal)
2368 * Delete header from array
2369 * If this function is called, the indexs may change.
2371 BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQA lpwhr
, INT index
)
2373 if( lpwhr
->nCustHeaders
<= 0 )
2375 if( lpwhr
->nCustHeaders
>= index
)
2377 lpwhr
->nCustHeaders
--;
2379 memmove( &lpwhr
->pCustHeaders
[index
], &lpwhr
->pCustHeaders
[index
+1],
2380 (lpwhr
->nCustHeaders
- index
)* sizeof(HTTPHEADERA
) );
2381 memset( &lpwhr
->pCustHeaders
[lpwhr
->nCustHeaders
], 0, sizeof(HTTPHEADERA
) );
2386 /***********************************************************************
2387 * IsHostInProxyBypassList (@)
2392 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
2394 FIXME("STUB: flags=%ld host=%s length=%ld\n",flags
,szHost
,length
);