2 * Wininet - Http Implementation
4 * Copyright 1999 Corel Corporation
5 * Copyright 2002 CodeWeavers Inc.
6 * Copyright 2002 TransGaming Technologies Inc.
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, write to the Free Software
24 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #include <sys/types.h>
30 #ifdef HAVE_SYS_SOCKET_H
31 # include <sys/socket.h>
48 #define NO_SHLWAPI_STREAM
52 #include "wine/debug.h"
53 #include "wine/unicode.h"
55 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
57 #define HTTPHEADER " HTTP/1.0"
58 #define HTTPHOSTHEADER "\r\nHost: "
59 #define MAXHOSTNAME 100
60 #define MAX_FIELD_VALUE_LEN 256
61 #define MAX_FIELD_LEN 256
64 #define HTTP_REFERER "Referer"
65 #define HTTP_ACCEPT "Accept"
66 #define HTTP_USERAGENT "User-Agent"
68 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
69 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
70 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
71 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
72 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
73 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
74 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
77 BOOL
HTTP_OpenConnection(LPWININETHTTPREQA lpwhr
);
78 int HTTP_WriteDataToStream(LPWININETHTTPREQA lpwhr
,
79 void *Buffer
, int BytesToWrite
);
80 int HTTP_ReadDataFromStream(LPWININETHTTPREQA lpwhr
,
81 void *Buffer
, int BytesToRead
);
82 BOOL
HTTP_GetResponseHeaders(LPWININETHTTPREQA lpwhr
);
83 BOOL
HTTP_ProcessHeader(LPWININETHTTPREQA lpwhr
, LPCSTR field
, LPCSTR value
, DWORD dwModifier
);
84 void HTTP_CloseConnection(LPWININETHTTPREQA lpwhr
);
85 BOOL
HTTP_InterpretHttpHeader(LPSTR buffer
, LPSTR field
, INT fieldlen
, LPSTR value
, INT valuelen
);
86 INT
HTTP_GetStdHeaderIndex(LPCSTR lpszField
);
87 BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQA lpwhr
, LPHTTPHEADERA lpHdr
);
88 INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQA lpwhr
, LPCSTR lpszField
);
89 BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQA lpwhr
, INT index
);
91 inline static LPSTR
HTTP_strdup( LPCSTR str
)
93 LPSTR ret
= HeapAlloc( GetProcessHeap(), 0, strlen(str
) + 1 );
94 if (ret
) strcpy( ret
, str
);
98 /***********************************************************************
99 * HttpAddRequestHeadersA (WININET.@)
101 * Adds one or more HTTP header to the request handler
108 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
109 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
114 CHAR value
[MAX_FIELD_VALUE_LEN
], field
[MAX_FIELD_LEN
];
115 BOOL bSuccess
= FALSE
;
116 LPWININETHTTPREQA lpwhr
= (LPWININETHTTPREQA
) hHttpRequest
;
118 TRACE("%p, %s, %li, %li\n", hHttpRequest
, lpszHeader
, dwHeaderLength
,
122 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
124 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
131 TRACE("copying header: %s\n", lpszHeader
);
132 buffer
= HTTP_strdup(lpszHeader
);
139 while (*lpszEnd
!= '\0')
141 if (*lpszEnd
== '\r' && *(lpszEnd
+ 1) == '\n')
146 if (*lpszEnd
== '\0')
151 TRACE("interpreting header %s\n", debugstr_a(lpszStart
));
152 if (HTTP_InterpretHttpHeader(lpszStart
, field
, MAX_FIELD_LEN
, value
, MAX_FIELD_VALUE_LEN
))
153 bSuccess
= HTTP_ProcessHeader(lpwhr
, field
, value
, dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
155 lpszStart
= lpszEnd
+ 2; /* Jump over \0\n */
159 HeapFree(GetProcessHeap(), 0, buffer
);
163 /***********************************************************************
164 * HttpEndRequestA (WININET.@)
166 * Ends an HTTP request that was started by HttpSendRequestEx
173 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
, LPINTERNET_BUFFERSA lpBuffersOut
,
174 DWORD dwFlags
, DWORD dwContext
)
180 /***********************************************************************
181 * HttpEndRequestW (WININET.@)
183 * Ends an HTTP request that was started by HttpSendRequestEx
190 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
, LPINTERNET_BUFFERSW lpBuffersOut
,
191 DWORD dwFlags
, DWORD dwContext
)
197 /***********************************************************************
198 * HttpOpenRequestA (WININET.@)
200 * Open a HTTP request handle
203 * HINTERNET a HTTP request handle on success
207 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
208 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
209 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
210 DWORD dwFlags
, DWORD dwContext
)
212 LPWININETHTTPSESSIONA lpwhs
= (LPWININETHTTPSESSIONA
) hHttpSession
;
213 LPWININETAPPINFOA hIC
= NULL
;
215 TRACE("(%p, %s, %s, %s, %s, %p, %08lx, %08lx)\n", hHttpSession
,
216 debugstr_a(lpszVerb
), lpszObjectName
,
217 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
219 if(lpszAcceptTypes
!=NULL
)
222 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
223 TRACE("\taccept type: %s\n",lpszAcceptTypes
[i
]);
226 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
228 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
231 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
234 * My tests seem to show that the windows version does not
235 * become asynchronous until after this point. And anyhow
236 * if this call was asynchronous then how would you get the
237 * necessary HINTERNET pointer returned by this function.
239 * I am leaving this here just in case I am wrong
241 * if (hIC->hdr.dwFlags & INTERNET_FLAG_ASYNC)
245 WORKREQUEST workRequest
;
247 workRequest
.asyncall
= HTTPOPENREQUESTA
;
248 workRequest
.HFTPSESSION
= (DWORD
)hHttpSession
;
249 workRequest
.LPSZVERB
= (DWORD
)HTTP_strdup(lpszVerb
);
250 workRequest
.LPSZOBJECTNAME
= (DWORD
)HTTP_strdup(lpszObjectName
);
252 workRequest
.LPSZVERSION
= (DWORD
)HTTP_strdup(lpszVersion
);
254 workRequest
.LPSZVERSION
= 0;
256 workRequest
.LPSZREFERRER
= (DWORD
)HTTP_strdup(lpszReferrer
);
258 workRequest
.LPSZREFERRER
= 0;
259 workRequest
.LPSZACCEPTTYPES
= (DWORD
)lpszAcceptTypes
;
260 workRequest
.DWFLAGS
= dwFlags
;
261 workRequest
.DWCONTEXT
= dwContext
;
263 INTERNET_AsyncCall(&workRequest
);
264 TRACE ("returning NULL\n");
269 HINTERNET rec
= HTTP_HttpOpenRequestA(hHttpSession
, lpszVerb
, lpszObjectName
,
270 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
272 TRACE("returning %p\n", rec
);
278 /***********************************************************************
279 * HttpOpenRequestW (WININET.@)
281 * Open a HTTP request handle
284 * HINTERNET a HTTP request handle on success
287 * FIXME: This should be the other way around (A should call W)
289 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
290 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
291 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
292 DWORD dwFlags
, DWORD dwContext
)
294 CHAR
*szVerb
= NULL
, *szObjectName
= NULL
;
295 CHAR
*szVersion
= NULL
, *szReferrer
= NULL
, **szAcceptTypes
= NULL
;
297 INT acceptTypesCount
;
298 HINTERNET rc
= FALSE
;
299 TRACE("(%p, %s, %s, %s, %s, %p, %08lx, %08lx)\n", hHttpSession
,
300 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
301 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
306 len
= WideCharToMultiByte(CP_ACP
, 0, lpszVerb
, -1, NULL
, 0, NULL
, NULL
);
307 szVerb
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
) );
310 WideCharToMultiByte(CP_ACP
, 0, lpszVerb
, -1, szVerb
, len
, NULL
, NULL
);
315 len
= WideCharToMultiByte(CP_ACP
, 0, lpszObjectName
, -1, NULL
, 0, NULL
, NULL
);
316 szObjectName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
) );
319 WideCharToMultiByte(CP_ACP
, 0, lpszObjectName
, -1, szObjectName
, len
, NULL
, NULL
);
324 len
= WideCharToMultiByte(CP_ACP
, 0, lpszVersion
, -1, NULL
, 0, NULL
, NULL
);
325 szVersion
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
));
328 WideCharToMultiByte(CP_ACP
, 0, lpszVersion
, -1, szVersion
, len
, NULL
, NULL
);
333 len
= WideCharToMultiByte(CP_ACP
, 0, lpszReferrer
, -1, NULL
, 0, NULL
, NULL
);
334 szReferrer
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
));
337 WideCharToMultiByte(CP_ACP
, 0, lpszReferrer
, -1, szReferrer
, len
, NULL
, NULL
);
340 acceptTypesCount
= 0;
343 while (lpszAcceptTypes
[acceptTypesCount
]) { acceptTypesCount
++; } /* find out how many there are */
344 szAcceptTypes
= HeapAlloc(GetProcessHeap(), 0, sizeof(CHAR
*) * acceptTypesCount
);
345 acceptTypesCount
= 0;
346 while (lpszAcceptTypes
[acceptTypesCount
])
348 len
= WideCharToMultiByte(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
349 -1, NULL
, 0, NULL
, NULL
);
350 szAcceptTypes
[acceptTypesCount
] = HeapAlloc(GetProcessHeap(), 0, len
* sizeof(CHAR
));
351 if (!szAcceptTypes
[acceptTypesCount
] )
353 WideCharToMultiByte(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
354 -1, szAcceptTypes
[acceptTypesCount
], len
, NULL
, NULL
);
358 else szAcceptTypes
= 0;
360 rc
= HttpOpenRequestA(hHttpSession
, (LPCSTR
)szVerb
, (LPCSTR
)szObjectName
,
361 (LPCSTR
)szVersion
, (LPCSTR
)szReferrer
,
362 (LPCSTR
*)szAcceptTypes
, dwFlags
, dwContext
);
367 acceptTypesCount
= 0;
368 while (szAcceptTypes
[acceptTypesCount
])
370 HeapFree(GetProcessHeap(), 0, szAcceptTypes
[acceptTypesCount
]);
373 HeapFree(GetProcessHeap(), 0, szAcceptTypes
);
375 if (szReferrer
) HeapFree(GetProcessHeap(), 0, szReferrer
);
376 if (szVersion
) HeapFree(GetProcessHeap(), 0, szVersion
);
377 if (szObjectName
) HeapFree(GetProcessHeap(), 0, szObjectName
);
378 if (szVerb
) HeapFree(GetProcessHeap(), 0, szVerb
);
383 /***********************************************************************
386 static UINT
HTTP_Base64( LPCSTR bin
, LPSTR base64
)
389 static LPSTR HTTP_Base64Enc
=
390 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
394 /* first 6 bits, all from bin[0] */
395 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
396 x
= (bin
[0] & 3) << 4;
398 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
401 base64
[n
++] = HTTP_Base64Enc
[x
];
406 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
407 x
= ( bin
[1] & 0x0f ) << 2;
409 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
412 base64
[n
++] = HTTP_Base64Enc
[x
];
416 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
418 /* last 6 bits, all from bin [2] */
419 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
426 /***********************************************************************
427 * HTTP_EncodeBasicAuth
429 * Encode the basic authentication string for HTTP 1.1
431 static LPSTR
HTTP_EncodeBasicAuth( LPCSTR username
, LPCSTR password
)
434 LPSTR in
, out
, szBasic
= "Basic ";
436 len
= strlen( username
) + 1 + strlen ( password
) + 1;
437 in
= HeapAlloc( GetProcessHeap(), 0, len
);
441 len
= strlen(szBasic
) +
442 (strlen( username
) + 1 + strlen ( password
))*2 + 1 + 1;
443 out
= HeapAlloc( GetProcessHeap(), 0, len
);
446 strcpy( in
, username
);
448 strcat( in
, password
);
449 strcpy( out
, szBasic
);
450 HTTP_Base64( in
, &out
[strlen(out
)] );
452 HeapFree( GetProcessHeap(), 0, in
);
457 /***********************************************************************
458 * HTTP_InsertProxyAuthorization
460 * Insert the basic authorization field in the request header
462 BOOL
HTTP_InsertProxyAuthorization( LPWININETHTTPREQA lpwhr
,
463 LPCSTR username
, LPCSTR password
)
468 hdr
.lpszField
= "Proxy-Authorization";
469 hdr
.lpszValue
= HTTP_EncodeBasicAuth( username
, password
);
470 hdr
.wFlags
= HDR_ISREQUEST
;
475 TRACE("Inserting %s = %s\n",
476 debugstr_a( hdr
.lpszField
), debugstr_a( hdr
.lpszValue
) );
478 /* remove the old proxy authorization header */
479 index
= HTTP_GetCustomHeaderIndex( lpwhr
, hdr
.lpszField
);
481 HTTP_DeleteCustomHeader( lpwhr
, index
);
483 HTTP_InsertCustomHeader(lpwhr
, &hdr
);
484 HeapFree( GetProcessHeap(), 0, hdr
.lpszValue
);
489 /***********************************************************************
492 static BOOL
HTTP_DealWithProxy( LPWININETAPPINFOA hIC
,
493 LPWININETHTTPSESSIONA lpwhs
, LPWININETHTTPREQA lpwhr
)
495 char buf
[MAXHOSTNAME
];
496 char proxy
[MAXHOSTNAME
+ 15]; /* 15 == "http://" + sizeof(port#) + ":/\0" */
497 char* url
, *szNul
= "";
498 URL_COMPONENTSA UrlComponents
;
500 memset( &UrlComponents
, 0, sizeof UrlComponents
);
501 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
502 UrlComponents
.lpszHostName
= buf
;
503 UrlComponents
.dwHostNameLength
= MAXHOSTNAME
;
505 sprintf(proxy
, "http://%s/", 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
= HTTP_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
= (LPWININETHTTPSESSIONA
) hHttpSession
;
553 LPWININETAPPINFOA hIC
= NULL
;
554 LPWININETHTTPREQA lpwhr
;
556 LPSTR lpszUrl
= NULL
;
561 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
563 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
567 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
569 lpwhr
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPREQA
));
572 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
573 return (HINTERNET
) NULL
;
576 lpwhr
->hdr
.htype
= WH_HHTTPREQ
;
577 lpwhr
->hdr
.lpwhparent
= hHttpSession
;
578 lpwhr
->hdr
.dwFlags
= dwFlags
;
579 lpwhr
->hdr
.dwContext
= dwContext
;
580 NETCON_init(&lpwhr
->netConnection
, dwFlags
& INTERNET_FLAG_SECURE
);
582 if (NULL
!= lpszObjectName
&& strlen(lpszObjectName
)) {
585 rc
= UrlEscapeA(lpszObjectName
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
587 needed
= strlen(lpszObjectName
)+1;
588 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, needed
);
589 rc
= UrlEscapeA(lpszObjectName
, lpwhr
->lpszPath
, &needed
,
590 URL_ESCAPE_SPACES_ONLY
);
593 ERR("Unable to escape string!(%s) (%ld)\n",lpszObjectName
,rc
);
594 strcpy(lpwhr
->lpszPath
,lpszObjectName
);
598 if (NULL
!= lpszReferrer
&& strlen(lpszReferrer
))
599 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDHDR_FLAG_COALESCE
);
601 if(lpszAcceptTypes
!=NULL
)
604 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
605 HTTP_ProcessHeader(lpwhr
, HTTP_ACCEPT
, lpszAcceptTypes
[i
], HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|HTTP_ADDHDR_FLAG_REQ
|HTTP_ADDHDR_FLAG_ADD_IF_NEW
);
608 if (NULL
== lpszVerb
)
609 lpwhr
->lpszVerb
= HTTP_strdup("GET");
610 else if (strlen(lpszVerb
))
611 lpwhr
->lpszVerb
= HTTP_strdup(lpszVerb
);
613 if (NULL
!= lpszReferrer
&& strlen(lpszReferrer
))
615 char buf
[MAXHOSTNAME
];
616 URL_COMPONENTSA UrlComponents
;
618 memset( &UrlComponents
, 0, sizeof UrlComponents
);
619 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
620 UrlComponents
.lpszHostName
= buf
;
621 UrlComponents
.dwHostNameLength
= MAXHOSTNAME
;
623 InternetCrackUrlA(lpszReferrer
, 0, 0, &UrlComponents
);
624 if (strlen(UrlComponents
.lpszHostName
))
625 lpwhr
->lpszHostName
= HTTP_strdup(UrlComponents
.lpszHostName
);
627 lpwhr
->lpszHostName
= HTTP_strdup(lpwhs
->lpszServerName
);
629 if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
630 HTTP_DealWithProxy( hIC
, lpwhs
, lpwhr
);
634 char *agent_header
= HeapAlloc(GetProcessHeap(), 0, strlen(hIC
->lpszAgent
) + 1 + 14);
635 sprintf(agent_header
, "User-Agent: %s\r\n", hIC
->lpszAgent
);
636 HttpAddRequestHeadersA((HINTERNET
)lpwhr
, agent_header
, strlen(agent_header
),
637 HTTP_ADDREQ_FLAG_ADD
);
638 HeapFree(GetProcessHeap(), 0, agent_header
);
641 lpszUrl
= HeapAlloc(GetProcessHeap(), 0, strlen(lpwhr
->lpszHostName
) + 1 + 7);
642 sprintf(lpszUrl
, "http://%s", lpwhr
->lpszHostName
);
643 if (InternetGetCookieA(lpszUrl
, NULL
, NULL
, &nCookieSize
))
647 lpszCookies
= HeapAlloc(GetProcessHeap(), 0, nCookieSize
+ 1 + 8);
649 cnt
+= sprintf(lpszCookies
, "Cookie: ");
650 InternetGetCookieA(lpszUrl
, NULL
, lpszCookies
+ cnt
, &nCookieSize
);
651 cnt
+= nCookieSize
- 1;
652 sprintf(lpszCookies
+ cnt
, "\r\n");
654 HttpAddRequestHeadersA((HINTERNET
)lpwhr
, lpszCookies
, strlen(lpszCookies
),
655 HTTP_ADDREQ_FLAG_ADD
);
656 HeapFree(GetProcessHeap(), 0, lpszCookies
);
658 HeapFree(GetProcessHeap(), 0, lpszUrl
);
662 if (hIC
->lpfnStatusCB
)
664 INTERNET_ASYNC_RESULT iar
;
666 iar
.dwResult
= (DWORD
)lpwhr
;
667 iar
.dwError
= ERROR_SUCCESS
;
669 SendAsyncCallback(hIC
, hHttpSession
, dwContext
,
670 INTERNET_STATUS_HANDLE_CREATED
, &iar
,
671 sizeof(INTERNET_ASYNC_RESULT
));
675 * A STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on windows
679 * According to my tests. The name is not resolved until a request is Opened
681 SendAsyncCallback(hIC
, hHttpSession
, dwContext
,
682 INTERNET_STATUS_RESOLVING_NAME
,
683 lpwhs
->lpszServerName
,
684 strlen(lpwhs
->lpszServerName
)+1);
685 if (!GetAddress(lpwhs
->lpszServerName
, lpwhs
->nServerPort
,
686 &lpwhs
->phostent
, &lpwhs
->socketAddress
))
688 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
692 SendAsyncCallback(hIC
, hHttpSession
, lpwhr
->hdr
.dwContext
,
693 INTERNET_STATUS_NAME_RESOLVED
,
694 &(lpwhs
->socketAddress
),
695 sizeof(struct sockaddr_in
));
698 return (HINTERNET
) lpwhr
;
702 /***********************************************************************
703 * HttpQueryInfoA (WININET.@)
705 * Queries for information about an HTTP request
712 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
713 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
715 LPHTTPHEADERA lphttpHdr
= NULL
;
716 BOOL bSuccess
= FALSE
;
717 LPWININETHTTPREQA lpwhr
= (LPWININETHTTPREQA
) hHttpRequest
;
719 TRACE("(0x%08lx)--> %ld\n", dwInfoLevel
, dwInfoLevel
);
721 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
723 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
727 /* Find requested header structure */
728 if ((dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
) == HTTP_QUERY_CUSTOM
)
730 INT index
= HTTP_GetCustomHeaderIndex(lpwhr
, (LPSTR
)lpBuffer
);
735 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
739 INT index
= dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
;
741 if (index
== HTTP_QUERY_RAW_HEADERS_CRLF
|| index
== HTTP_QUERY_RAW_HEADERS
)
743 INT i
, delim
, size
= 0, cnt
= 0;
745 delim
= index
== HTTP_QUERY_RAW_HEADERS_CRLF
? 2 : 1;
747 /* Calculate length of custom reuqest headers */
748 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
750 if ((~lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
) && lpwhr
->pCustHeaders
[i
].lpszField
&&
751 lpwhr
->pCustHeaders
[i
].lpszValue
)
753 size
+= strlen(lpwhr
->pCustHeaders
[i
].lpszField
) +
754 strlen(lpwhr
->pCustHeaders
[i
].lpszValue
) + delim
+ 2;
758 /* Calculate the length of stadard request headers */
759 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
761 if ((~lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
) && lpwhr
->StdHeaders
[i
].lpszField
&&
762 lpwhr
->StdHeaders
[i
].lpszValue
)
764 size
+= strlen(lpwhr
->StdHeaders
[i
].lpszField
) +
765 strlen(lpwhr
->StdHeaders
[i
].lpszValue
) + delim
+ 2;
770 if (size
+ 1 > *lpdwBufferLength
)
772 *lpdwBufferLength
= size
+ 1;
773 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
777 /* Append standard request heades */
778 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
780 if ((~lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
) &&
781 lpwhr
->StdHeaders
[i
].lpszField
&&
782 lpwhr
->StdHeaders
[i
].lpszValue
)
784 cnt
+= sprintf((char*)lpBuffer
+ cnt
, "%s: %s%s", lpwhr
->StdHeaders
[i
].lpszField
, lpwhr
->StdHeaders
[i
].lpszValue
,
785 index
== HTTP_QUERY_RAW_HEADERS_CRLF
? "\r\n" : "\0");
789 /* Append custom request heades */
790 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
792 if ((~lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
) &&
793 lpwhr
->pCustHeaders
[i
].lpszField
&&
794 lpwhr
->pCustHeaders
[i
].lpszValue
)
796 cnt
+= sprintf((char*)lpBuffer
+ cnt
, "%s: %s%s",
797 lpwhr
->pCustHeaders
[i
].lpszField
, lpwhr
->pCustHeaders
[i
].lpszValue
,
798 index
== HTTP_QUERY_RAW_HEADERS_CRLF
? "\r\n" : "\0");
802 strcpy((char*)lpBuffer
+ cnt
, index
== HTTP_QUERY_RAW_HEADERS_CRLF
? "\r\n" : "");
804 *lpdwBufferLength
= cnt
+ delim
;
808 else if (index
>= 0 && index
<= HTTP_QUERY_MAX
&& lpwhr
->StdHeaders
[index
].lpszValue
)
810 lphttpHdr
= &lpwhr
->StdHeaders
[index
];
816 /* Ensure header satisifies requested attributes */
817 if ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
818 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
))
821 /* coalesce value to reuqested type */
822 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
)
824 *(int *)lpBuffer
= atoi(lphttpHdr
->lpszValue
);
827 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
)
833 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
835 tmpTM
= *gmtime(&tmpTime
);
836 STHook
= (SYSTEMTIME
*) lpBuffer
;
840 STHook
->wDay
= tmpTM
.tm_mday
;
841 STHook
->wHour
= tmpTM
.tm_hour
;
842 STHook
->wMilliseconds
= 0;
843 STHook
->wMinute
= tmpTM
.tm_min
;
844 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
845 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
846 STHook
->wSecond
= tmpTM
.tm_sec
;
847 STHook
->wYear
= tmpTM
.tm_year
;
851 else if (dwInfoLevel
& HTTP_QUERY_FLAG_COALESCE
)
853 if (*lpdwIndex
>= lphttpHdr
->wCount
)
855 INTERNET_SetLastError(ERROR_HTTP_HEADER_NOT_FOUND
);
859 /* Copy strncpy(lpBuffer, lphttpHdr[*lpdwIndex], len); */
865 INT len
= strlen(lphttpHdr
->lpszValue
);
867 if (len
+ 1 > *lpdwBufferLength
)
869 *lpdwBufferLength
= len
+ 1;
870 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
874 strncpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
875 ((char*)lpBuffer
)[len
]=0;
876 *lpdwBufferLength
= len
;
881 TRACE("%d <--\n", bSuccess
);
885 /***********************************************************************
886 * HttpQueryInfoW (WININET.@)
888 * Queries for information about an HTTP request
895 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
896 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
899 DWORD charLen
=*lpdwBufferLength
;
900 char* tempBuffer
=HeapAlloc(GetProcessHeap(), 0, charLen
);
901 result
=HttpQueryInfoA(hHttpRequest
, dwInfoLevel
, tempBuffer
, &charLen
, lpdwIndex
);
902 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
903 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
905 memcpy(lpBuffer
,tempBuffer
,charLen
);
909 int nChars
=MultiByteToWideChar(CP_ACP
,0, tempBuffer
,charLen
,lpBuffer
,*lpdwBufferLength
);
910 *lpdwBufferLength
=nChars
;
912 HeapFree(GetProcessHeap(), 0, tempBuffer
);
916 /***********************************************************************
917 * HttpSendRequestExA (WININET.@)
919 * Sends the specified request to the HTTP server and allows chunked
922 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
923 LPINTERNET_BUFFERSA lpBuffersIn
,
924 LPINTERNET_BUFFERSA lpBuffersOut
,
925 DWORD dwFlags
, DWORD dwContext
)
927 FIXME("(%p, %p, %p, %08lx, %08lx): stub\n", hRequest
, lpBuffersIn
,
928 lpBuffersOut
, dwFlags
, dwContext
);
932 /***********************************************************************
933 * HttpSendRequestA (WININET.@)
935 * Sends the specified request to the HTTP server
942 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
943 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
945 LPWININETHTTPREQA lpwhr
= (LPWININETHTTPREQA
) hHttpRequest
;
946 LPWININETHTTPSESSIONA lpwhs
= NULL
;
947 LPWININETAPPINFOA hIC
= NULL
;
949 TRACE("(0x%08lx, %p (%s), %li, %p, %li)\n", (unsigned long)hHttpRequest
,
950 lpszHeaders
, debugstr_a(lpszHeaders
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
952 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
954 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
958 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
959 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
961 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
965 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
966 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
968 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
972 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
974 WORKREQUEST workRequest
;
976 workRequest
.asyncall
= HTTPSENDREQUESTA
;
977 workRequest
.HFTPSESSION
= (DWORD
)hHttpRequest
;
979 workRequest
.LPSZHEADER
= (DWORD
)HTTP_strdup(lpszHeaders
);
981 workRequest
.LPSZHEADER
= 0;
982 workRequest
.DWHEADERLENGTH
= dwHeaderLength
;
983 workRequest
.LPOPTIONAL
= (DWORD
)lpOptional
;
984 workRequest
.DWOPTIONALLENGTH
= dwOptionalLength
;
986 INTERNET_AsyncCall(&workRequest
);
988 * This is from windows.
990 SetLastError(ERROR_IO_PENDING
);
995 return HTTP_HttpSendRequestA(hHttpRequest
, lpszHeaders
,
996 dwHeaderLength
, lpOptional
, dwOptionalLength
);
1000 /***********************************************************************
1001 * HttpSendRequestW (WININET.@)
1003 * Sends the specified request to the HTTP server
1010 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
1011 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
1014 char* szHeaders
=NULL
;
1015 DWORD nLen
=dwHeaderLength
;
1016 if(lpszHeaders
!=NULL
)
1018 nLen
=WideCharToMultiByte(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0,NULL
,NULL
);
1019 szHeaders
=HeapAlloc(GetProcessHeap(),0,nLen
);
1020 WideCharToMultiByte(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
,NULL
,NULL
);
1022 result
=HttpSendRequestA(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
1024 HeapFree(GetProcessHeap(),0,szHeaders
);
1028 /***********************************************************************
1029 * HTTP_HandleRedirect (internal)
1031 static BOOL
HTTP_HandleRedirect(LPWININETHTTPREQA lpwhr
, LPCSTR lpszUrl
, LPCSTR lpszHeaders
,
1032 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
)
1034 LPWININETHTTPSESSIONA lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
1035 LPWININETAPPINFOA hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
1039 /* if it's an absolute path, keep the same session info */
1040 strcpy(path
,lpszUrl
);
1042 else if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
1044 TRACE("Redirect through proxy\n");
1045 strcpy(path
,lpszUrl
);
1049 URL_COMPONENTSA urlComponents
;
1050 char protocol
[32], hostName
[MAXHOSTNAME
], userName
[1024];
1051 char password
[1024], extra
[1024];
1052 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSA
);
1053 urlComponents
.lpszScheme
= protocol
;
1054 urlComponents
.dwSchemeLength
= 32;
1055 urlComponents
.lpszHostName
= hostName
;
1056 urlComponents
.dwHostNameLength
= MAXHOSTNAME
;
1057 urlComponents
.lpszUserName
= userName
;
1058 urlComponents
.dwUserNameLength
= 1024;
1059 urlComponents
.lpszPassword
= password
;
1060 urlComponents
.dwPasswordLength
= 1024;
1061 urlComponents
.lpszUrlPath
= path
;
1062 urlComponents
.dwUrlPathLength
= 2048;
1063 urlComponents
.lpszExtraInfo
= extra
;
1064 urlComponents
.dwExtraInfoLength
= 1024;
1065 if(!InternetCrackUrlA(lpszUrl
, strlen(lpszUrl
), 0, &urlComponents
))
1068 if (urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
1069 urlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
1073 * This upsets redirects to binary files on sourceforge.net
1074 * and gives an html page instead of the target file
1075 * Examination of the HTTP request sent by native wininet.dll
1076 * reveals that it doesn't send a referrer in that case.
1077 * Maybe there's a flag that enables this, or maybe a referrer
1078 * shouldn't be added in case of a redirect.
1081 /* consider the current host as the referrer */
1082 if (NULL
!= lpwhs
->lpszServerName
&& strlen(lpwhs
->lpszServerName
))
1083 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpwhs
->lpszServerName
,
1084 HTTP_ADDHDR_FLAG_REQ
|HTTP_ADDREQ_FLAG_REPLACE
|
1085 HTTP_ADDHDR_FLAG_ADD_IF_NEW
);
1088 if (NULL
!= lpwhs
->lpszServerName
)
1089 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
1090 lpwhs
->lpszServerName
= HTTP_strdup(hostName
);
1091 if (NULL
!= lpwhs
->lpszUserName
)
1092 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
1093 lpwhs
->lpszUserName
= HTTP_strdup(userName
);
1094 lpwhs
->nServerPort
= urlComponents
.nPort
;
1096 if (NULL
!= lpwhr
->lpszHostName
)
1097 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszHostName
);
1098 lpwhr
->lpszHostName
=HTTP_strdup(hostName
);
1100 SendAsyncCallback(hIC
, lpwhs
, lpwhr
->hdr
.dwContext
,
1101 INTERNET_STATUS_RESOLVING_NAME
,
1102 lpwhs
->lpszServerName
,
1103 strlen(lpwhs
->lpszServerName
)+1);
1105 if (!GetAddress(lpwhs
->lpszServerName
, lpwhs
->nServerPort
,
1106 &lpwhs
->phostent
, &lpwhs
->socketAddress
))
1108 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
1112 SendAsyncCallback(hIC
, lpwhs
, lpwhr
->hdr
.dwContext
,
1113 INTERNET_STATUS_NAME_RESOLVED
,
1114 &(lpwhs
->socketAddress
),
1115 sizeof(struct sockaddr_in
));
1120 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
1121 lpwhr
->lpszPath
=NULL
;
1126 rc
= UrlEscapeA(path
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
1127 if (rc
!= E_POINTER
)
1128 needed
= strlen(path
)+1;
1129 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, needed
);
1130 rc
= UrlEscapeA(path
, lpwhr
->lpszPath
, &needed
,
1131 URL_ESCAPE_SPACES_ONLY
);
1134 ERR("Unable to escape string!(%s) (%ld)\n",path
,rc
);
1135 strcpy(lpwhr
->lpszPath
,path
);
1139 return HttpSendRequestA((HINTERNET
)lpwhr
, lpszHeaders
, dwHeaderLength
, lpOptional
, dwOptionalLength
);
1142 /***********************************************************************
1143 * HTTP_HttpSendRequestA (internal)
1145 * Sends the specified request to the HTTP server
1152 BOOL WINAPI
HTTP_HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
1153 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
1157 BOOL bSuccess
= FALSE
;
1158 LPSTR requestString
= NULL
;
1159 INT requestStringLen
;
1161 INT headerLength
= 0;
1162 LPWININETHTTPREQA lpwhr
= (LPWININETHTTPREQA
) hHttpRequest
;
1163 LPWININETHTTPSESSIONA lpwhs
= NULL
;
1164 LPWININETAPPINFOA hIC
= NULL
;
1165 BOOL loop_next
= FALSE
;
1166 int CustHeaderIndex
;
1168 TRACE("--> 0x%08lx\n", (ULONG
)hHttpRequest
);
1170 /* Verify our tree of internet handles */
1171 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
1173 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1177 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
1178 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
1180 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1184 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
1185 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
1187 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1191 /* Clear any error information */
1192 INTERNET_SetLastError(0);
1195 /* We must have a verb */
1196 if (NULL
== lpwhr
->lpszVerb
)
1201 /* if we are using optional stuff, we must add the fixed header of that option length */
1202 if (lpOptional
&& dwOptionalLength
)
1204 char contentLengthStr
[sizeof("Content-Length: ") + 20 /* int */ + 2 /* \n\r */];
1205 sprintf(contentLengthStr
, "Content-Length: %li\r\n", dwOptionalLength
);
1206 HttpAddRequestHeadersA(hHttpRequest
, contentLengthStr
, -1L, HTTP_ADDREQ_FLAG_ADD
);
1211 TRACE("Going to url %s %s\n", debugstr_a(lpwhr
->lpszHostName
), debugstr_a(lpwhr
->lpszPath
));
1214 /* If we don't have a path we set it to root */
1215 if (NULL
== lpwhr
->lpszPath
)
1216 lpwhr
->lpszPath
= HTTP_strdup("/");
1218 if(strncmp(lpwhr
->lpszPath
, "http://", sizeof("http://") -1) != 0
1219 && lpwhr
->lpszPath
[0] != '/') /* not an absolute path ?? --> fix it !! */
1221 char *fixurl
= HeapAlloc(GetProcessHeap(), 0, strlen(lpwhr
->lpszPath
) + 2);
1223 strcpy(fixurl
+ 1, lpwhr
->lpszPath
);
1224 HeapFree( GetProcessHeap(), 0, lpwhr
->lpszPath
);
1225 lpwhr
->lpszPath
= fixurl
;
1228 /* Calculate length of request string */
1230 strlen(lpwhr
->lpszVerb
) +
1231 strlen(lpwhr
->lpszPath
) +
1232 strlen(HTTPHEADER
) +
1233 5; /* " \r\n\r\n" */
1235 /* Add length of passed headers */
1238 headerLength
= -1 == dwHeaderLength
? strlen(lpszHeaders
) : dwHeaderLength
;
1239 requestStringLen
+= headerLength
+ 2; /* \r\n */
1243 /* if there isa proxy username and password, add it to the headers */
1244 if( hIC
&& (hIC
->lpszProxyUsername
|| hIC
->lpszProxyPassword
) )
1246 HTTP_InsertProxyAuthorization( lpwhr
, hIC
->lpszProxyUsername
, hIC
->lpszProxyPassword
);
1249 /* Calculate length of custom request headers */
1250 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
1252 if (lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1254 requestStringLen
+= strlen(lpwhr
->pCustHeaders
[i
].lpszField
) +
1255 strlen(lpwhr
->pCustHeaders
[i
].lpszValue
) + 4; /*: \r\n */
1259 /* Calculate the length of standard request headers */
1260 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
1262 if (lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1264 requestStringLen
+= strlen(lpwhr
->StdHeaders
[i
].lpszField
) +
1265 strlen(lpwhr
->StdHeaders
[i
].lpszValue
) + 4; /*: \r\n */
1269 if (lpwhr
->lpszHostName
)
1270 requestStringLen
+= (strlen(HTTPHOSTHEADER
) + strlen(lpwhr
->lpszHostName
));
1272 /* if there is optional data to send, add the length */
1275 requestStringLen
+= dwOptionalLength
;
1278 /* Allocate string to hold entire request */
1279 requestString
= HeapAlloc(GetProcessHeap(), 0, requestStringLen
+ 1);
1280 if (NULL
== requestString
)
1282 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1286 /* Build request string */
1287 cnt
= sprintf(requestString
, "%s %s%s",
1292 /* Append standard request headers */
1293 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
1295 if (lpwhr
->StdHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1297 cnt
+= sprintf(requestString
+ cnt
, "\r\n%s: %s",
1298 lpwhr
->StdHeaders
[i
].lpszField
, lpwhr
->StdHeaders
[i
].lpszValue
);
1299 TRACE("Adding header %s (%s)\n",lpwhr
->StdHeaders
[i
].lpszField
,lpwhr
->StdHeaders
[i
].lpszValue
);
1303 /* Append custom request heades */
1304 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
1306 if (lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
1308 cnt
+= sprintf(requestString
+ cnt
, "\r\n%s: %s",
1309 lpwhr
->pCustHeaders
[i
].lpszField
, lpwhr
->pCustHeaders
[i
].lpszValue
);
1310 TRACE("Adding custom header %s (%s)\n",lpwhr
->pCustHeaders
[i
].lpszField
,lpwhr
->pCustHeaders
[i
].lpszValue
);
1314 if (lpwhr
->lpszHostName
)
1315 cnt
+= sprintf(requestString
+ cnt
, "%s%s", HTTPHOSTHEADER
, lpwhr
->lpszHostName
);
1317 /* Append passed request headers */
1320 strcpy(requestString
+ cnt
, "\r\n");
1322 strcpy(requestString
+ cnt
, lpszHeaders
);
1323 cnt
+= headerLength
;
1326 /* Set (header) termination string for request */
1327 if (memcmp((requestString
+ cnt
) - 4, "\r\n\r\n", 4) != 0)
1328 { /* only add it if the request string doesn't already
1329 have the thing.. (could happen if the custom header
1331 strcpy(requestString
+ cnt
, "\r\n");
1335 requestStringLen
-= 2;
1337 /* if optional data, append it */
1340 memcpy(requestString
+ cnt
, lpOptional
, dwOptionalLength
);
1341 cnt
+= dwOptionalLength
;
1342 /* we also have to decrease the expected string length by two,
1343 * since we won't be adding on those following \r\n's */
1344 requestStringLen
-= 2;
1347 { /* if there is no optional data, add on another \r\n just to be safe */
1348 /* termination for request */
1349 strcpy(requestString
+ cnt
, "\r\n");
1353 TRACE("(%s) len(%d)\n", requestString
, requestStringLen
);
1354 /* Send the request and store the results */
1355 if (!HTTP_OpenConnection(lpwhr
))
1358 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1359 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
1361 NETCON_send(&lpwhr
->netConnection
, requestString
, requestStringLen
,
1365 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1366 INTERNET_STATUS_REQUEST_SENT
,
1367 &requestStringLen
,sizeof(DWORD
));
1369 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1370 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
1375 responseLen
= HTTP_GetResponseHeaders(lpwhr
);
1379 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1380 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
1383 /* process headers here. Is this right? */
1384 CustHeaderIndex
= HTTP_GetCustomHeaderIndex(lpwhr
, "Set-Cookie");
1385 if (CustHeaderIndex
>= 0)
1387 LPHTTPHEADERA setCookieHeader
;
1388 int nPosStart
= 0, nPosEnd
= 0;
1390 setCookieHeader
= &lpwhr
->pCustHeaders
[CustHeaderIndex
];
1392 while (setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
1394 LPSTR buf_cookie
, cookie_name
, cookie_data
;
1396 LPSTR domain
= NULL
;
1398 while (setCookieHeader
->lpszValue
[nPosEnd
] != ';' && setCookieHeader
->lpszValue
[nPosEnd
] != ',' &&
1399 setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
1403 if (setCookieHeader
->lpszValue
[nPosEnd
] == ';')
1405 /* fixme: not case sensitive, strcasestr is gnu only */
1406 int nDomainPosEnd
= 0;
1407 int nDomainPosStart
= 0, nDomainLength
= 0;
1408 LPSTR lpszDomain
= strstr(&setCookieHeader
->lpszValue
[nPosEnd
], "domain=");
1410 { /* they have specified their own domain, lets use it */
1411 while (lpszDomain
[nDomainPosEnd
] != ';' && lpszDomain
[nDomainPosEnd
] != ',' &&
1412 lpszDomain
[nDomainPosEnd
] != '\0')
1416 nDomainPosStart
= strlen("domain=");
1417 nDomainLength
= (nDomainPosEnd
- nDomainPosStart
) + 1;
1418 domain
= HeapAlloc(GetProcessHeap(), 0, nDomainLength
+ 1);
1419 strncpy(domain
, &lpszDomain
[nDomainPosStart
], nDomainLength
);
1420 domain
[nDomainLength
] = '\0';
1423 if (setCookieHeader
->lpszValue
[nPosEnd
] == '\0') break;
1424 buf_cookie
= HeapAlloc(GetProcessHeap(), 0, (nPosEnd
- nPosStart
) + 1);
1425 strncpy(buf_cookie
, &setCookieHeader
->lpszValue
[nPosStart
], (nPosEnd
- nPosStart
));
1426 buf_cookie
[(nPosEnd
- nPosStart
)] = '\0';
1427 TRACE("%s\n", buf_cookie
);
1428 while (buf_cookie
[nEqualPos
] != '=' && buf_cookie
[nEqualPos
] != '\0')
1432 if (buf_cookie
[nEqualPos
] == '\0' || buf_cookie
[nEqualPos
+ 1] == '\0')
1434 HeapFree(GetProcessHeap(), 0, buf_cookie
);
1438 cookie_name
= HeapAlloc(GetProcessHeap(), 0, nEqualPos
+ 1);
1439 strncpy(cookie_name
, buf_cookie
, nEqualPos
);
1440 cookie_name
[nEqualPos
] = '\0';
1441 cookie_data
= &buf_cookie
[nEqualPos
+ 1];
1444 buf_url
= HeapAlloc(GetProcessHeap(), 0, strlen((domain
? domain
: lpwhr
->lpszHostName
)) + strlen(lpwhr
->lpszPath
) + 9);
1445 sprintf(buf_url
, "http://%s/", (domain
? domain
: lpwhr
->lpszHostName
)); /* FIXME PATH!!! */
1446 InternetSetCookieA(buf_url
, cookie_name
, cookie_data
);
1448 HeapFree(GetProcessHeap(), 0, buf_url
);
1449 HeapFree(GetProcessHeap(), 0, buf_cookie
);
1450 HeapFree(GetProcessHeap(), 0, cookie_name
);
1451 if (domain
) HeapFree(GetProcessHeap(), 0, domain
);
1452 nPosStart
= nPosEnd
;
1461 HeapFree(GetProcessHeap(), 0, requestString
);
1463 /* TODO: send notification for P3P header */
1465 if(!(hIC
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && bSuccess
)
1467 DWORD dwCode
,dwCodeLength
=sizeof(DWORD
),dwIndex
=0;
1468 if(HttpQueryInfoA(hHttpRequest
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_STATUS_CODE
,&dwCode
,&dwCodeLength
,&dwIndex
) &&
1469 (dwCode
==302 || dwCode
==301))
1471 char szNewLocation
[2048];
1472 DWORD dwBufferSize
=2048;
1474 if(HttpQueryInfoA(hHttpRequest
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,&dwIndex
))
1476 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1477 INTERNET_STATUS_REDIRECT
, szNewLocation
,
1479 return HTTP_HandleRedirect(lpwhr
, szNewLocation
, lpszHeaders
,
1480 dwHeaderLength
, lpOptional
, dwOptionalLength
);
1485 if (hIC
->lpfnStatusCB
)
1487 INTERNET_ASYNC_RESULT iar
;
1489 iar
.dwResult
= (DWORD
)bSuccess
;
1490 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
1492 SendAsyncCallback(hIC
, hHttpRequest
, lpwhr
->hdr
.dwContext
,
1493 INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
1494 sizeof(INTERNET_ASYNC_RESULT
));
1502 /***********************************************************************
1503 * HTTP_Connect (internal)
1505 * Create http session handle
1508 * HINTERNET a session handle on success
1512 HINTERNET
HTTP_Connect(HINTERNET hInternet
, LPCSTR lpszServerName
,
1513 INTERNET_PORT nServerPort
, LPCSTR lpszUserName
,
1514 LPCSTR lpszPassword
, DWORD dwFlags
, DWORD dwContext
)
1516 BOOL bSuccess
= FALSE
;
1517 LPWININETAPPINFOA hIC
= NULL
;
1518 LPWININETHTTPSESSIONA lpwhs
= NULL
;
1522 if (((LPWININETHANDLEHEADER
)hInternet
)->htype
!= WH_HINIT
)
1525 hIC
= (LPWININETAPPINFOA
) hInternet
;
1526 hIC
->hdr
.dwContext
= dwContext
;
1528 lpwhs
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPSESSIONA
));
1531 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1536 * According to my tests. The name is not resolved until a request is sent
1539 if (nServerPort
== INTERNET_INVALID_PORT_NUMBER
)
1540 nServerPort
= INTERNET_DEFAULT_HTTP_PORT
;
1542 lpwhs
->hdr
.htype
= WH_HHTTPSESSION
;
1543 lpwhs
->hdr
.lpwhparent
= (LPWININETHANDLEHEADER
)hInternet
;
1544 lpwhs
->hdr
.dwFlags
= dwFlags
;
1545 lpwhs
->hdr
.dwContext
= dwContext
;
1546 if(hIC
->lpszProxy
&& hIC
->dwAccessType
== INTERNET_OPEN_TYPE_PROXY
) {
1547 if(strchr(hIC
->lpszProxy
, ' '))
1548 FIXME("Several proxies not implemented.\n");
1549 if(hIC
->lpszProxyBypass
)
1550 FIXME("Proxy bypass is ignored.\n");
1552 if (NULL
!= lpszServerName
)
1553 lpwhs
->lpszServerName
= HTTP_strdup(lpszServerName
);
1554 if (NULL
!= lpszUserName
)
1555 lpwhs
->lpszUserName
= HTTP_strdup(lpszUserName
);
1556 lpwhs
->nServerPort
= nServerPort
;
1558 if (hIC
->lpfnStatusCB
)
1560 INTERNET_ASYNC_RESULT iar
;
1562 iar
.dwResult
= (DWORD
)lpwhs
;
1563 iar
.dwError
= ERROR_SUCCESS
;
1565 SendAsyncCallback(hIC
, hInternet
, dwContext
,
1566 INTERNET_STATUS_HANDLE_CREATED
, &iar
,
1567 sizeof(INTERNET_ASYNC_RESULT
));
1573 if (!bSuccess
&& lpwhs
)
1575 HeapFree(GetProcessHeap(), 0, lpwhs
);
1580 * a INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
1584 TRACE("%p -->\n", hInternet
);
1585 return (HINTERNET
)lpwhs
;
1589 /***********************************************************************
1590 * HTTP_OpenConnection (internal)
1592 * Connect to a web server
1599 BOOL
HTTP_OpenConnection(LPWININETHTTPREQA lpwhr
)
1601 BOOL bSuccess
= FALSE
;
1602 LPWININETHTTPSESSIONA lpwhs
;
1603 LPWININETAPPINFOA hIC
= NULL
;
1608 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
1610 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
1614 lpwhs
= (LPWININETHTTPSESSIONA
)lpwhr
->hdr
.lpwhparent
;
1616 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
1617 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
1618 INTERNET_STATUS_CONNECTING_TO_SERVER
,
1619 &(lpwhs
->socketAddress
),
1620 sizeof(struct sockaddr_in
));
1622 if (!NETCON_create(&lpwhr
->netConnection
, lpwhs
->phostent
->h_addrtype
,
1625 WARN("Socket creation failed\n");
1629 if (!NETCON_connect(&lpwhr
->netConnection
, (struct sockaddr
*)&lpwhs
->socketAddress
,
1630 sizeof(lpwhs
->socketAddress
)))
1632 WARN("Unable to connect to host (%s)\n", strerror(errno
));
1636 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
1637 INTERNET_STATUS_CONNECTED_TO_SERVER
,
1638 &(lpwhs
->socketAddress
),
1639 sizeof(struct sockaddr_in
));
1644 TRACE("%d <--\n", bSuccess
);
1649 /***********************************************************************
1650 * HTTP_GetResponseHeaders (internal)
1652 * Read server response
1659 BOOL
HTTP_GetResponseHeaders(LPWININETHTTPREQA lpwhr
)
1662 CHAR buffer
[MAX_REPLY_LEN
];
1663 DWORD buflen
= MAX_REPLY_LEN
;
1664 BOOL bSuccess
= FALSE
;
1666 CHAR value
[MAX_FIELD_VALUE_LEN
], field
[MAX_FIELD_LEN
];
1670 if (!NETCON_connected(&lpwhr
->netConnection
))
1674 * HACK peek at the buffer
1676 NETCON_recv(&lpwhr
->netConnection
, buffer
, buflen
, MSG_PEEK
, &rc
);
1679 * We should first receive 'HTTP/1.x nnn' where nnn is the status code.
1681 buflen
= MAX_REPLY_LEN
;
1682 memset(buffer
, 0, MAX_REPLY_LEN
);
1683 if (!NETCON_getNextLine(&lpwhr
->netConnection
, buffer
, &buflen
))
1686 if (strncmp(buffer
, "HTTP", 4) != 0)
1690 HTTP_ProcessHeader(lpwhr
, "Status", buffer
+9, (HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
));
1692 /* Parse each response line */
1695 buflen
= MAX_REPLY_LEN
;
1696 if (NETCON_getNextLine(&lpwhr
->netConnection
, buffer
, &buflen
))
1698 TRACE("got line %s, now interpretting\n", debugstr_a(buffer
));
1699 if (!HTTP_InterpretHttpHeader(buffer
, field
, MAX_FIELD_LEN
, value
, MAX_FIELD_VALUE_LEN
))
1702 HTTP_ProcessHeader(lpwhr
, field
, value
, (HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
));
1724 /***********************************************************************
1725 * HTTP_InterpretHttpHeader (internal)
1727 * Parse server response
1734 INT
stripSpaces(LPCSTR lpszSrc
, LPSTR lpszStart
, INT
*len
)
1741 while (*lpszSrc
== ' ' && *lpszSrc
!= '\0')
1745 while(*lpsztmp
!= '\0')
1747 if (*lpsztmp
!= ' ')
1748 srclen
= lpsztmp
- lpszSrc
+ 1;
1753 *len
= min(*len
, srclen
);
1754 strncpy(lpszStart
, lpszSrc
, *len
);
1755 lpszStart
[*len
] = '\0';
1761 BOOL
HTTP_InterpretHttpHeader(LPSTR buffer
, LPSTR field
, INT fieldlen
, LPSTR value
, INT valuelen
)
1764 BOOL bSuccess
= FALSE
;
1771 pd
= strchr(buffer
, ':');
1775 if (stripSpaces(buffer
, field
, &fieldlen
) > 0)
1777 if (stripSpaces(pd
+1, value
, &valuelen
) > 0)
1782 TRACE("%d: field(%s) Value(%s)\n", bSuccess
, field
, value
);
1787 /***********************************************************************
1788 * HTTP_GetStdHeaderIndex (internal)
1790 * Lookup field index in standard http header array
1792 * FIXME: This should be stuffed into a hash table
1794 INT
HTTP_GetStdHeaderIndex(LPCSTR lpszField
)
1798 if (!strcasecmp(lpszField
, "Content-Length"))
1799 index
= HTTP_QUERY_CONTENT_LENGTH
;
1800 else if (!strcasecmp(lpszField
,"Status"))
1801 index
= HTTP_QUERY_STATUS_CODE
;
1802 else if (!strcasecmp(lpszField
,"Content-Type"))
1803 index
= HTTP_QUERY_CONTENT_TYPE
;
1804 else if (!strcasecmp(lpszField
,"Last-Modified"))
1805 index
= HTTP_QUERY_LAST_MODIFIED
;
1806 else if (!strcasecmp(lpszField
,"Location"))
1807 index
= HTTP_QUERY_LOCATION
;
1808 else if (!strcasecmp(lpszField
,"Accept"))
1809 index
= HTTP_QUERY_ACCEPT
;
1810 else if (!strcasecmp(lpszField
,"Referer"))
1811 index
= HTTP_QUERY_REFERER
;
1812 else if (!strcasecmp(lpszField
,"Content-Transfer-Encoding"))
1813 index
= HTTP_QUERY_CONTENT_TRANSFER_ENCODING
;
1814 else if (!strcasecmp(lpszField
,"Date"))
1815 index
= HTTP_QUERY_DATE
;
1816 else if (!strcasecmp(lpszField
,"Server"))
1817 index
= HTTP_QUERY_SERVER
;
1818 else if (!strcasecmp(lpszField
,"Connection"))
1819 index
= HTTP_QUERY_CONNECTION
;
1820 else if (!strcasecmp(lpszField
,"ETag"))
1821 index
= HTTP_QUERY_ETAG
;
1822 else if (!strcasecmp(lpszField
,"Accept-Ranges"))
1823 index
= HTTP_QUERY_ACCEPT_RANGES
;
1824 else if (!strcasecmp(lpszField
,"Expires"))
1825 index
= HTTP_QUERY_EXPIRES
;
1826 else if (!strcasecmp(lpszField
,"Mime-Version"))
1827 index
= HTTP_QUERY_MIME_VERSION
;
1828 else if (!strcasecmp(lpszField
,"Pragma"))
1829 index
= HTTP_QUERY_PRAGMA
;
1830 else if (!strcasecmp(lpszField
,"Cache-Control"))
1831 index
= HTTP_QUERY_CACHE_CONTROL
;
1832 else if (!strcasecmp(lpszField
,"Content-Length"))
1833 index
= HTTP_QUERY_CONTENT_LENGTH
;
1834 else if (!strcasecmp(lpszField
,"User-Agent"))
1835 index
= HTTP_QUERY_USER_AGENT
;
1836 else if (!strcasecmp(lpszField
,"Proxy-Authenticate"))
1837 index
= HTTP_QUERY_PROXY_AUTHENTICATE
;
1840 TRACE("Couldn't find %s in standard header table\n", lpszField
);
1847 /***********************************************************************
1848 * HTTP_ProcessHeader (internal)
1850 * Stuff header into header tables according to <dwModifier>
1854 #define COALESCEFLASG (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
1856 BOOL
HTTP_ProcessHeader(LPWININETHTTPREQA lpwhr
, LPCSTR field
, LPCSTR value
, DWORD dwModifier
)
1858 LPHTTPHEADERA lphttpHdr
= NULL
;
1859 BOOL bSuccess
= FALSE
;
1862 TRACE("--> %s: %s - 0x%08x\n", field
, value
, (unsigned int)dwModifier
);
1864 /* Adjust modifier flags */
1865 if (dwModifier
& COALESCEFLASG
)
1866 dwModifier
|= HTTP_ADDHDR_FLAG_ADD
;
1868 /* Try to get index into standard header array */
1869 index
= HTTP_GetStdHeaderIndex(field
);
1872 lphttpHdr
= &lpwhr
->StdHeaders
[index
];
1874 else /* Find or create new custom header */
1876 index
= HTTP_GetCustomHeaderIndex(lpwhr
, field
);
1879 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
1883 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
1889 hdr
.lpszField
= (LPSTR
)field
;
1890 hdr
.lpszValue
= (LPSTR
)value
;
1891 hdr
.wFlags
= hdr
.wCount
= 0;
1893 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
1894 hdr
.wFlags
|= HDR_ISREQUEST
;
1896 return HTTP_InsertCustomHeader(lpwhr
, &hdr
);
1900 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
1901 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
1903 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
1905 if (!lphttpHdr
->lpszValue
&& (dwModifier
& (HTTP_ADDHDR_FLAG_ADD
|HTTP_ADDHDR_FLAG_ADD_IF_NEW
)))
1909 if (!lpwhr
->StdHeaders
[index
].lpszField
)
1911 lphttpHdr
->lpszField
= HTTP_strdup(field
);
1913 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
1914 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
1917 slen
= strlen(value
) + 1;
1918 lphttpHdr
->lpszValue
= HeapAlloc(GetProcessHeap(), 0, slen
);
1919 if (lphttpHdr
->lpszValue
)
1921 memcpy(lphttpHdr
->lpszValue
, value
, slen
);
1926 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1929 else if (lphttpHdr
->lpszValue
)
1931 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
1936 len
= strlen(value
);
1940 /* if custom header delete from array */
1941 HeapFree(GetProcessHeap(), 0, lphttpHdr
->lpszValue
);
1942 lphttpHdr
->lpszValue
= NULL
;
1947 lpsztmp
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lphttpHdr
->lpszValue
, len
+1);
1950 lphttpHdr
->lpszValue
= lpsztmp
;
1951 strcpy(lpsztmp
, value
);
1956 WARN("HeapReAlloc (%d bytes) failed\n",len
+1);
1957 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1961 else if (dwModifier
& COALESCEFLASG
)
1966 INT origlen
= strlen(lphttpHdr
->lpszValue
);
1967 INT valuelen
= strlen(value
);
1969 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
1972 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
1974 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
1977 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
1980 len
= origlen
+ valuelen
+ ((ch
> 0) ? 1 : 0);
1982 lpsztmp
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lphttpHdr
->lpszValue
, len
+1);
1985 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
1988 lphttpHdr
->lpszValue
[origlen
] = ch
;
1992 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
);
1993 lphttpHdr
->lpszValue
[len
] = '\0';
1998 WARN("HeapReAlloc (%d bytes) failed\n",len
+1);
1999 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2003 TRACE("<-- %d\n",bSuccess
);
2008 /***********************************************************************
2009 * HTTP_CloseConnection (internal)
2011 * Close socket connection
2014 VOID
HTTP_CloseConnection(LPWININETHTTPREQA lpwhr
)
2018 LPWININETHTTPSESSIONA lpwhs
= NULL
;
2019 LPWININETAPPINFOA hIC
= NULL
;
2021 TRACE("%p\n",lpwhr
);
2023 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
2024 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
2026 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
2027 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
2029 if (NETCON_connected(&lpwhr
->netConnection
))
2031 NETCON_close(&lpwhr
->netConnection
);
2034 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
2035 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
2039 /***********************************************************************
2040 * HTTP_CloseHTTPRequestHandle (internal)
2042 * Deallocate request handle
2045 void HTTP_CloseHTTPRequestHandle(LPWININETHTTPREQA lpwhr
)
2048 LPWININETHTTPSESSIONA lpwhs
= NULL
;
2049 LPWININETAPPINFOA hIC
= NULL
;
2053 if (NETCON_connected(&lpwhr
->netConnection
))
2054 HTTP_CloseConnection(lpwhr
);
2056 lpwhs
= (LPWININETHTTPSESSIONA
) lpwhr
->hdr
.lpwhparent
;
2057 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
2059 SendAsyncCallback(hIC
, lpwhr
, lpwhr
->hdr
.dwContext
,
2060 INTERNET_STATUS_HANDLE_CLOSING
, lpwhr
,
2063 if (lpwhr
->lpszPath
)
2064 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
2065 if (lpwhr
->lpszVerb
)
2066 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszVerb
);
2067 if (lpwhr
->lpszHostName
)
2068 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszHostName
);
2070 for (i
= 0; i
<= HTTP_QUERY_MAX
; i
++)
2072 if (lpwhr
->StdHeaders
[i
].lpszField
)
2073 HeapFree(GetProcessHeap(), 0, lpwhr
->StdHeaders
[i
].lpszField
);
2074 if (lpwhr
->StdHeaders
[i
].lpszValue
)
2075 HeapFree(GetProcessHeap(), 0, lpwhr
->StdHeaders
[i
].lpszValue
);
2078 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
2080 if (lpwhr
->pCustHeaders
[i
].lpszField
)
2081 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszField
);
2082 if (lpwhr
->pCustHeaders
[i
].lpszValue
)
2083 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszValue
);
2086 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
);
2087 HeapFree(GetProcessHeap(), 0, lpwhr
);
2091 /***********************************************************************
2092 * HTTP_CloseHTTPSessionHandle (internal)
2094 * Deallocate session handle
2097 void HTTP_CloseHTTPSessionHandle(LPWININETHTTPSESSIONA lpwhs
)
2099 LPWININETAPPINFOA hIC
= NULL
;
2100 TRACE("%p\n", lpwhs
);
2102 hIC
= (LPWININETAPPINFOA
) lpwhs
->hdr
.lpwhparent
;
2104 SendAsyncCallback(hIC
, lpwhs
, lpwhs
->hdr
.dwContext
,
2105 INTERNET_STATUS_HANDLE_CLOSING
, lpwhs
,
2108 if (lpwhs
->lpszServerName
)
2109 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
2110 if (lpwhs
->lpszUserName
)
2111 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
2112 HeapFree(GetProcessHeap(), 0, lpwhs
);
2116 /***********************************************************************
2117 * HTTP_GetCustomHeaderIndex (internal)
2119 * Return index of custom header from header array
2122 INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQA lpwhr
, LPCSTR lpszField
)
2126 TRACE("%s\n", lpszField
);
2128 for (index
= 0; index
< lpwhr
->nCustHeaders
; index
++)
2130 if (!strcasecmp(lpwhr
->pCustHeaders
[index
].lpszField
, lpszField
))
2135 if (index
>= lpwhr
->nCustHeaders
)
2138 TRACE("Return: %d\n", index
);
2143 /***********************************************************************
2144 * HTTP_InsertCustomHeader (internal)
2146 * Insert header into array
2149 BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQA lpwhr
, LPHTTPHEADERA lpHdr
)
2152 LPHTTPHEADERA lph
= NULL
;
2155 TRACE("--> %s: %s\n", lpHdr
->lpszField
, lpHdr
->lpszValue
);
2156 count
= lpwhr
->nCustHeaders
+ 1;
2158 lph
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lpwhr
->pCustHeaders
, sizeof(HTTPHEADERA
) * count
);
2160 lph
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(HTTPHEADERA
) * count
);
2164 lpwhr
->pCustHeaders
= lph
;
2165 lpwhr
->pCustHeaders
[count
-1].lpszField
= HTTP_strdup(lpHdr
->lpszField
);
2166 lpwhr
->pCustHeaders
[count
-1].lpszValue
= HTTP_strdup(lpHdr
->lpszValue
);
2167 lpwhr
->pCustHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
2168 lpwhr
->pCustHeaders
[count
-1].wCount
= lpHdr
->wCount
;
2169 lpwhr
->nCustHeaders
++;
2174 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2181 /***********************************************************************
2182 * HTTP_DeleteCustomHeader (internal)
2184 * Delete header from array
2185 * If this function is called, the indexs may change.
2187 BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQA lpwhr
, INT index
)
2189 if( lpwhr
->nCustHeaders
<= 0 )
2191 if( lpwhr
->nCustHeaders
>= index
)
2193 lpwhr
->nCustHeaders
--;
2195 memmove( &lpwhr
->pCustHeaders
[index
], &lpwhr
->pCustHeaders
[index
+1],
2196 (lpwhr
->nCustHeaders
- index
)* sizeof(HTTPHEADERA
) );
2197 memset( &lpwhr
->pCustHeaders
[lpwhr
->nCustHeaders
], 0, sizeof(HTTPHEADERA
) );
2202 /***********************************************************************
2203 * IsHostInProxyBypassList (@)
2208 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
2210 FIXME("STUB: flags=%ld host=%s length=%ld\n",flags
,szHost
,length
);