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
8 * Copyright 2005 Aric Stewart for CodeWeavers
9 * Copyright 2006 Robert Shearman for CodeWeavers
14 * This library is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU Lesser General Public
16 * License as published by the Free Software Foundation; either
17 * version 2.1 of the License, or (at your option) any later version.
19 * This library is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22 * Lesser General Public License for more details.
24 * You should have received a copy of the GNU Lesser General Public
25 * License along with this library; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
30 #include "wine/port.h"
32 #include <sys/types.h>
33 #ifdef HAVE_SYS_SOCKET_H
34 # include <sys/socket.h>
36 #ifdef HAVE_ARPA_INET_H
37 # include <arpa/inet.h>
52 #define NO_SHLWAPI_STREAM
53 #define NO_SHLWAPI_REG
54 #define NO_SHLWAPI_STRFCNS
55 #define NO_SHLWAPI_GDI
60 #include "wine/debug.h"
61 #include "wine/unicode.h"
63 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
65 static const WCHAR g_szHttp1_1
[] = {'H','T','T','P','/','1','.','1',0};
66 static const WCHAR g_szReferer
[] = {'R','e','f','e','r','e','r',0};
67 static const WCHAR g_szAccept
[] = {'A','c','c','e','p','t',0};
68 static const WCHAR g_szUserAgent
[] = {'U','s','e','r','-','A','g','e','n','t',0};
69 static const WCHAR szHost
[] = { 'H','o','s','t',0 };
70 static const WCHAR szAuthorization
[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
71 static const WCHAR szProxy_Authorization
[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
72 static const WCHAR szStatus
[] = { 'S','t','a','t','u','s',0 };
73 static const WCHAR szKeepAlive
[] = {'K','e','e','p','-','A','l','i','v','e',0};
74 static const WCHAR szGET
[] = { 'G','E','T', 0 };
76 #define MAXHOSTNAME 100
77 #define MAX_FIELD_VALUE_LEN 256
78 #define MAX_FIELD_LEN 256
80 #define HTTP_REFERER g_szReferer
81 #define HTTP_ACCEPT g_szAccept
82 #define HTTP_USERAGENT g_szUserAgent
84 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
85 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
86 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
87 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
88 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
89 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
90 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
92 #define ARRAYSIZE(array) (sizeof(array)/sizeof((array)[0]))
102 unsigned int auth_data_len
;
103 BOOL finished
; /* finished authenticating */
106 static BOOL
HTTP_OpenConnection(LPWININETHTTPREQW lpwhr
);
107 static BOOL
HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr
);
108 static BOOL
HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
);
109 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
);
110 static BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr
, LPHTTPHEADERW lpHdr
);
111 static INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszField
, INT index
, BOOL Request
);
112 static BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr
, DWORD index
);
113 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
);
114 static BOOL WINAPI
HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr
, DWORD
115 dwInfoLevel
, LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD
117 static BOOL
HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszUrl
);
118 static UINT
HTTP_DecodeBase64(LPCWSTR base64
, LPSTR bin
);
119 static BOOL
HTTP_VerifyValidHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
);
122 LPHTTPHEADERW
HTTP_GetHeader(LPWININETHTTPREQW req
, LPCWSTR head
)
125 HeaderIndex
= HTTP_GetCustomHeaderIndex(req
, head
, 0, TRUE
);
126 if (HeaderIndex
== -1)
129 return &req
->pCustHeaders
[HeaderIndex
];
132 /***********************************************************************
133 * HTTP_Tokenize (internal)
135 * Tokenize a string, allocating memory for the tokens.
137 static LPWSTR
* HTTP_Tokenize(LPCWSTR string
, LPCWSTR token_string
)
139 LPWSTR
* token_array
;
144 /* empty string has no tokens */
148 for (i
= 0; string
[i
]; i
++)
149 if (!strncmpW(string
+i
, token_string
, strlenW(token_string
)))
153 /* we want to skip over separators, but not the null terminator */
154 for (j
= 0; j
< strlenW(token_string
) - 1; j
++)
160 /* add 1 for terminating NULL */
161 token_array
= HeapAlloc(GetProcessHeap(), 0, (tokens
+1) * sizeof(*token_array
));
162 token_array
[tokens
] = NULL
;
165 for (i
= 0; i
< tokens
; i
++)
168 next_token
= strstrW(string
, token_string
);
169 if (!next_token
) next_token
= string
+strlenW(string
);
170 len
= next_token
- string
;
171 token_array
[i
] = HeapAlloc(GetProcessHeap(), 0, (len
+1)*sizeof(WCHAR
));
172 memcpy(token_array
[i
], string
, len
*sizeof(WCHAR
));
173 token_array
[i
][len
] = '\0';
174 string
= next_token
+strlenW(token_string
);
179 /***********************************************************************
180 * HTTP_FreeTokens (internal)
182 * Frees memory returned from HTTP_Tokenize.
184 static void HTTP_FreeTokens(LPWSTR
* token_array
)
187 for (i
= 0; token_array
[i
]; i
++)
188 HeapFree(GetProcessHeap(), 0, token_array
[i
]);
189 HeapFree(GetProcessHeap(), 0, token_array
);
192 /* **********************************************************************
194 * Helper functions for the HttpSendRequest(Ex) functions
197 static void AsyncHttpSendRequestProc(WORKREQUEST
*workRequest
)
199 struct WORKREQ_HTTPSENDREQUESTW
const *req
= &workRequest
->u
.HttpSendRequestW
;
200 LPWININETHTTPREQW lpwhr
= (LPWININETHTTPREQW
) workRequest
->hdr
;
202 TRACE("%p\n", lpwhr
);
204 HTTP_HttpSendRequestW(lpwhr
, req
->lpszHeader
,
205 req
->dwHeaderLength
, req
->lpOptional
, req
->dwOptionalLength
,
206 req
->dwContentLength
, req
->bEndRequest
);
208 HeapFree(GetProcessHeap(), 0, req
->lpszHeader
);
211 static void HTTP_FixURL( LPWININETHTTPREQW lpwhr
)
213 static const WCHAR szSlash
[] = { '/',0 };
214 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/', 0 };
216 /* If we don't have a path we set it to root */
217 if (NULL
== lpwhr
->lpszPath
)
218 lpwhr
->lpszPath
= WININET_strdupW(szSlash
);
219 else /* remove \r and \n*/
221 int nLen
= strlenW(lpwhr
->lpszPath
);
222 while ((nLen
>0 ) && ((lpwhr
->lpszPath
[nLen
-1] == '\r')||(lpwhr
->lpszPath
[nLen
-1] == '\n')))
225 lpwhr
->lpszPath
[nLen
]='\0';
227 /* Replace '\' with '/' */
230 if (lpwhr
->lpszPath
[nLen
] == '\\') lpwhr
->lpszPath
[nLen
]='/';
234 if(CSTR_EQUAL
!= CompareStringW( LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
235 lpwhr
->lpszPath
, strlenW(lpwhr
->lpszPath
), szHttp
, strlenW(szHttp
) )
236 && lpwhr
->lpszPath
[0] != '/') /* not an absolute path ?? --> fix it !! */
238 WCHAR
*fixurl
= HeapAlloc(GetProcessHeap(), 0,
239 (strlenW(lpwhr
->lpszPath
) + 2)*sizeof(WCHAR
));
241 strcpyW(fixurl
+ 1, lpwhr
->lpszPath
);
242 HeapFree( GetProcessHeap(), 0, lpwhr
->lpszPath
);
243 lpwhr
->lpszPath
= fixurl
;
247 static LPWSTR
HTTP_BuildHeaderRequestString( LPWININETHTTPREQW lpwhr
, LPCWSTR verb
, LPCWSTR path
, LPCWSTR version
)
249 LPWSTR requestString
;
255 static const WCHAR szSpace
[] = { ' ',0 };
256 static const WCHAR szcrlf
[] = {'\r','\n', 0};
257 static const WCHAR szColon
[] = { ':',' ',0 };
258 static const WCHAR sztwocrlf
[] = {'\r','\n','\r','\n', 0};
260 /* allocate space for an array of all the string pointers to be added */
261 len
= (lpwhr
->nCustHeaders
)*4 + 10;
262 req
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(LPCWSTR
) );
264 /* add the verb, path and HTTP version string */
272 /* Append custom request headers */
273 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
275 if (lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
278 req
[n
++] = lpwhr
->pCustHeaders
[i
].lpszField
;
280 req
[n
++] = lpwhr
->pCustHeaders
[i
].lpszValue
;
282 TRACE("Adding custom header %s (%s)\n",
283 debugstr_w(lpwhr
->pCustHeaders
[i
].lpszField
),
284 debugstr_w(lpwhr
->pCustHeaders
[i
].lpszValue
));
289 ERR("oops. buffer overrun\n");
292 requestString
= HTTP_build_req( req
, 4 );
293 HeapFree( GetProcessHeap(), 0, req
);
296 * Set (header) termination string for request
297 * Make sure there's exactly two new lines at the end of the request
299 p
= &requestString
[strlenW(requestString
)-1];
300 while ( (*p
== '\n') || (*p
== '\r') )
302 strcpyW( p
+1, sztwocrlf
);
304 return requestString
;
307 static void HTTP_ProcessCookies( LPWININETHTTPREQW lpwhr
)
309 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
311 LPHTTPHEADERW setCookieHeader
;
313 HeaderIndex
= HTTP_GetCustomHeaderIndex(lpwhr
, szSet_Cookie
, 0, FALSE
);
314 if (HeaderIndex
== -1)
316 setCookieHeader
= &lpwhr
->pCustHeaders
[HeaderIndex
];
318 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
) && setCookieHeader
->lpszValue
)
320 int nPosStart
= 0, nPosEnd
= 0, len
;
321 static const WCHAR szFmt
[] = { 'h','t','t','p',':','/','/','%','s','/',0};
323 while (setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
325 LPWSTR buf_cookie
, cookie_name
, cookie_data
;
327 LPWSTR domain
= NULL
;
331 while (setCookieHeader
->lpszValue
[nPosEnd
] != ';' && setCookieHeader
->lpszValue
[nPosEnd
] != ',' &&
332 setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
336 if (setCookieHeader
->lpszValue
[nPosEnd
] == ';')
338 /* fixme: not case sensitive, strcasestr is gnu only */
339 int nDomainPosEnd
= 0;
340 int nDomainPosStart
= 0, nDomainLength
= 0;
341 static const WCHAR szDomain
[] = {'d','o','m','a','i','n','=',0};
342 LPWSTR lpszDomain
= strstrW(&setCookieHeader
->lpszValue
[nPosEnd
], szDomain
);
344 { /* they have specified their own domain, lets use it */
345 while (lpszDomain
[nDomainPosEnd
] != ';' && lpszDomain
[nDomainPosEnd
] != ',' &&
346 lpszDomain
[nDomainPosEnd
] != '\0')
350 nDomainPosStart
= strlenW(szDomain
);
351 nDomainLength
= (nDomainPosEnd
- nDomainPosStart
) + 1;
352 domain
= HeapAlloc(GetProcessHeap(), 0, (nDomainLength
+ 1)*sizeof(WCHAR
));
353 lstrcpynW(domain
, &lpszDomain
[nDomainPosStart
], nDomainLength
+ 1);
356 if (setCookieHeader
->lpszValue
[nPosEnd
] == '\0') break;
357 buf_cookie
= HeapAlloc(GetProcessHeap(), 0, ((nPosEnd
- nPosStart
) + 1)*sizeof(WCHAR
));
358 lstrcpynW(buf_cookie
, &setCookieHeader
->lpszValue
[nPosStart
], (nPosEnd
- nPosStart
) + 1);
359 TRACE("%s\n", debugstr_w(buf_cookie
));
360 while (buf_cookie
[nEqualPos
] != '=' && buf_cookie
[nEqualPos
] != '\0')
364 if (buf_cookie
[nEqualPos
] == '\0' || buf_cookie
[nEqualPos
+ 1] == '\0')
366 HeapFree(GetProcessHeap(), 0, buf_cookie
);
370 cookie_name
= HeapAlloc(GetProcessHeap(), 0, (nEqualPos
+ 1)*sizeof(WCHAR
));
371 lstrcpynW(cookie_name
, buf_cookie
, nEqualPos
+ 1);
372 cookie_data
= &buf_cookie
[nEqualPos
+ 1];
374 Host
= HTTP_GetHeader(lpwhr
,szHost
);
375 len
= lstrlenW((domain
? domain
: (Host
?Host
->lpszValue
:NULL
))) +
376 strlenW(lpwhr
->lpszPath
) + 9;
377 buf_url
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
378 sprintfW(buf_url
, szFmt
, (domain
? domain
: (Host
?Host
->lpszValue
:NULL
))); /* FIXME PATH!!! */
379 InternetSetCookieW(buf_url
, cookie_name
, cookie_data
);
381 HeapFree(GetProcessHeap(), 0, buf_url
);
382 HeapFree(GetProcessHeap(), 0, buf_cookie
);
383 HeapFree(GetProcessHeap(), 0, cookie_name
);
384 HeapFree(GetProcessHeap(), 0, domain
);
390 static inline BOOL
is_basic_auth_value( LPCWSTR pszAuthValue
)
392 static const WCHAR szBasic
[] = {'B','a','s','i','c'}; /* Note: not nul-terminated */
393 return !strncmpiW(pszAuthValue
, szBasic
, ARRAYSIZE(szBasic
)) &&
394 ((pszAuthValue
[ARRAYSIZE(szBasic
)] != ' ') || !pszAuthValue
[ARRAYSIZE(szBasic
)]);
397 static BOOL
HTTP_DoAuthorization( LPWININETHTTPREQW lpwhr
, LPCWSTR pszAuthValue
,
398 struct HttpAuthInfo
**ppAuthInfo
,
399 LPWSTR domain_and_username
, LPWSTR password
)
401 SECURITY_STATUS sec_status
;
402 struct HttpAuthInfo
*pAuthInfo
= *ppAuthInfo
;
405 TRACE("%s\n", debugstr_w(pszAuthValue
));
407 if (!domain_and_username
) return FALSE
;
414 pAuthInfo
= HeapAlloc(GetProcessHeap(), 0, sizeof(*pAuthInfo
));
418 SecInvalidateHandle(&pAuthInfo
->cred
);
419 SecInvalidateHandle(&pAuthInfo
->ctx
);
420 memset(&pAuthInfo
->exp
, 0, sizeof(pAuthInfo
->exp
));
422 pAuthInfo
->auth_data
= NULL
;
423 pAuthInfo
->auth_data_len
= 0;
424 pAuthInfo
->finished
= FALSE
;
426 if (is_basic_auth_value(pszAuthValue
))
428 static const WCHAR szBasic
[] = {'B','a','s','i','c',0};
429 pAuthInfo
->scheme
= WININET_strdupW(szBasic
);
430 if (!pAuthInfo
->scheme
)
432 HeapFree(GetProcessHeap(), 0, pAuthInfo
);
438 SEC_WINNT_AUTH_IDENTITY_W nt_auth_identity
;
439 WCHAR
*user
= strchrW(domain_and_username
, '\\');
440 WCHAR
*domain
= domain_and_username
;
442 pAuthInfo
->scheme
= WININET_strdupW(pszAuthValue
);
443 if (!pAuthInfo
->scheme
)
445 HeapFree(GetProcessHeap(), 0, pAuthInfo
);
452 user
= domain_and_username
;
455 nt_auth_identity
.Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
456 nt_auth_identity
.User
= user
;
457 nt_auth_identity
.UserLength
= strlenW(nt_auth_identity
.User
);
458 nt_auth_identity
.Domain
= domain
;
459 nt_auth_identity
.DomainLength
= domain
? user
- domain
- 1 : 0;
460 nt_auth_identity
.Password
= password
;
461 nt_auth_identity
.PasswordLength
= strlenW(nt_auth_identity
.Password
);
463 /* FIXME: make sure scheme accepts SEC_WINNT_AUTH_IDENTITY before calling AcquireCredentialsHandle */
465 sec_status
= AcquireCredentialsHandleW(NULL
, pAuthInfo
->scheme
,
466 SECPKG_CRED_OUTBOUND
, NULL
,
467 &nt_auth_identity
, NULL
,
468 NULL
, &pAuthInfo
->cred
,
470 if (sec_status
!= SEC_E_OK
)
472 WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n",
473 debugstr_w(pAuthInfo
->scheme
), sec_status
);
474 HeapFree(GetProcessHeap(), 0, pAuthInfo
->scheme
);
475 HeapFree(GetProcessHeap(), 0, pAuthInfo
);
479 *ppAuthInfo
= pAuthInfo
;
481 else if (pAuthInfo
->finished
)
484 if ((strlenW(pszAuthValue
) < strlenW(pAuthInfo
->scheme
)) ||
485 strncmpiW(pszAuthValue
, pAuthInfo
->scheme
, strlenW(pAuthInfo
->scheme
)))
487 ERR("authentication scheme changed from %s to %s\n",
488 debugstr_w(pAuthInfo
->scheme
), debugstr_w(pszAuthValue
));
492 if (is_basic_auth_value(pszAuthValue
))
494 int userlen
= WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, lstrlenW(domain_and_username
), NULL
, 0, NULL
, NULL
);
495 int passlen
= WideCharToMultiByte(CP_UTF8
, 0, password
, lstrlenW(password
), NULL
, 0, NULL
, NULL
);
498 TRACE("basic authentication\n");
500 /* length includes a nul terminator, which will be re-used for the ':' */
501 auth_data
= HeapAlloc(GetProcessHeap(), 0, userlen
+ 1 + passlen
);
505 WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, -1, auth_data
, userlen
, NULL
, NULL
);
506 auth_data
[userlen
] = ':';
507 WideCharToMultiByte(CP_UTF8
, 0, password
, -1, &auth_data
[userlen
+1], passlen
, NULL
, NULL
);
509 pAuthInfo
->auth_data
= auth_data
;
510 pAuthInfo
->auth_data_len
= userlen
+ 1 + passlen
;
511 pAuthInfo
->finished
= TRUE
;
518 SecBufferDesc out_desc
, in_desc
;
520 unsigned char *buffer
;
521 ULONG context_req
= ISC_REQ_CONNECTION
| ISC_REQ_USE_DCE_STYLE
|
522 ISC_REQ_MUTUAL_AUTH
| ISC_REQ_DELEGATE
;
524 in
.BufferType
= SECBUFFER_TOKEN
;
528 in_desc
.ulVersion
= 0;
529 in_desc
.cBuffers
= 1;
530 in_desc
.pBuffers
= &in
;
532 pszAuthData
= pszAuthValue
+ strlenW(pAuthInfo
->scheme
);
533 if (*pszAuthData
== ' ')
536 in
.cbBuffer
= HTTP_DecodeBase64(pszAuthData
, NULL
);
537 in
.pvBuffer
= HeapAlloc(GetProcessHeap(), 0, in
.cbBuffer
);
538 HTTP_DecodeBase64(pszAuthData
, in
.pvBuffer
);
541 buffer
= HeapAlloc(GetProcessHeap(), 0, 0x100);
543 out
.BufferType
= SECBUFFER_TOKEN
;
544 out
.cbBuffer
= 0x100;
545 out
.pvBuffer
= buffer
;
547 out_desc
.ulVersion
= 0;
548 out_desc
.cBuffers
= 1;
549 out_desc
.pBuffers
= &out
;
551 sec_status
= InitializeSecurityContextW(first
? &pAuthInfo
->cred
: NULL
,
552 first
? NULL
: &pAuthInfo
->ctx
,
553 first
? lpwhr
->lpHttpSession
->lpszServerName
: NULL
,
554 context_req
, 0, SECURITY_NETWORK_DREP
,
555 in
.pvBuffer
? &in_desc
: NULL
,
556 0, &pAuthInfo
->ctx
, &out_desc
,
557 &pAuthInfo
->attr
, &pAuthInfo
->exp
);
558 if (sec_status
== SEC_E_OK
)
560 pAuthInfo
->finished
= TRUE
;
561 pAuthInfo
->auth_data
= out
.pvBuffer
;
562 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
563 TRACE("sending last auth packet\n");
565 else if (sec_status
== SEC_I_CONTINUE_NEEDED
)
567 pAuthInfo
->auth_data
= out
.pvBuffer
;
568 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
569 TRACE("sending next auth packet\n");
573 ERR("InitializeSecurityContextW returned error 0x%08x\n", sec_status
);
574 HeapFree(GetProcessHeap(), 0, out
.pvBuffer
);
582 /***********************************************************************
583 * HTTP_HttpAddRequestHeadersW (internal)
585 static BOOL WINAPI
HTTP_HttpAddRequestHeadersW(LPWININETHTTPREQW lpwhr
,
586 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
591 BOOL bSuccess
= FALSE
;
594 TRACE("copying header: %s\n", debugstr_wn(lpszHeader
, dwHeaderLength
));
596 if( dwHeaderLength
== ~0U )
597 len
= strlenW(lpszHeader
);
599 len
= dwHeaderLength
;
600 buffer
= HeapAlloc( GetProcessHeap(), 0, sizeof(WCHAR
)*(len
+1) );
601 lstrcpynW( buffer
, lpszHeader
, len
+ 1);
607 LPWSTR
* pFieldAndValue
;
611 while (*lpszEnd
!= '\0')
613 if (*lpszEnd
== '\r' && *(lpszEnd
+ 1) == '\n')
618 if (*lpszStart
== '\0')
621 if (*lpszEnd
== '\r')
624 lpszEnd
+= 2; /* Jump over \r\n */
626 TRACE("interpreting header %s\n", debugstr_w(lpszStart
));
627 pFieldAndValue
= HTTP_InterpretHttpHeader(lpszStart
);
630 bSuccess
= HTTP_VerifyValidHeader(lpwhr
, pFieldAndValue
[0]);
632 bSuccess
= HTTP_ProcessHeader(lpwhr
, pFieldAndValue
[0],
633 pFieldAndValue
[1], dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
634 HTTP_FreeTokens(pFieldAndValue
);
640 HeapFree(GetProcessHeap(), 0, buffer
);
645 /***********************************************************************
646 * HttpAddRequestHeadersW (WININET.@)
648 * Adds one or more HTTP header to the request handler
651 * On Windows if dwHeaderLength includes the trailing '\0', then
652 * HttpAddRequestHeadersW() adds it too. However this results in an
653 * invalid Http header which is rejected by some servers so we probably
654 * don't need to match Windows on that point.
661 BOOL WINAPI
HttpAddRequestHeadersW(HINTERNET hHttpRequest
,
662 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
664 BOOL bSuccess
= FALSE
;
665 LPWININETHTTPREQW lpwhr
;
667 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_wn(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
672 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hHttpRequest
);
673 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
675 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
678 bSuccess
= HTTP_HttpAddRequestHeadersW( lpwhr
, lpszHeader
, dwHeaderLength
, dwModifier
);
681 WININET_Release( &lpwhr
->hdr
);
686 /***********************************************************************
687 * HttpAddRequestHeadersA (WININET.@)
689 * Adds one or more HTTP header to the request handler
696 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
697 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
703 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_an(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
705 len
= MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, NULL
, 0 );
706 hdr
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(WCHAR
) );
707 MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, hdr
, len
);
708 if( dwHeaderLength
!= ~0U )
709 dwHeaderLength
= len
;
711 r
= HttpAddRequestHeadersW( hHttpRequest
, hdr
, dwHeaderLength
, dwModifier
);
713 HeapFree( GetProcessHeap(), 0, hdr
);
718 /* read any content returned by the server so that the connection can be
720 static void HTTP_DrainContent(LPWININETHTTPREQW lpwhr
)
724 if (!NETCON_connected(&lpwhr
->netConnection
)) return;
726 if (lpwhr
->dwContentLength
== -1)
727 NETCON_close(&lpwhr
->netConnection
);
732 if (!INTERNET_ReadFile(&lpwhr
->hdr
, buffer
, sizeof(buffer
), &bytes_read
, TRUE
))
734 } while (bytes_read
);
737 /***********************************************************************
738 * HttpEndRequestA (WININET.@)
740 * Ends an HTTP request that was started by HttpSendRequestEx
747 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
,
748 LPINTERNET_BUFFERSA lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
750 LPINTERNET_BUFFERSA ptr
;
751 LPINTERNET_BUFFERSW lpBuffersOutW
,ptrW
;
754 TRACE("(%p, %p, %08x, %08lx): stub\n", hRequest
, lpBuffersOut
, dwFlags
,
759 lpBuffersOutW
= (LPINTERNET_BUFFERSW
)HeapAlloc(GetProcessHeap(),
760 HEAP_ZERO_MEMORY
, sizeof(INTERNET_BUFFERSW
));
762 lpBuffersOutW
= NULL
;
764 ptrW
= lpBuffersOutW
;
767 if (ptr
->lpvBuffer
&& ptr
->dwBufferLength
)
768 ptrW
->lpvBuffer
= HeapAlloc(GetProcessHeap(),0,ptr
->dwBufferLength
);
769 ptrW
->dwBufferLength
= ptr
->dwBufferLength
;
770 ptrW
->dwBufferTotal
= ptr
->dwBufferTotal
;
773 ptrW
->Next
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,
774 sizeof(INTERNET_BUFFERSW
));
780 rc
= HttpEndRequestW(hRequest
, lpBuffersOutW
, dwFlags
, dwContext
);
784 ptrW
= lpBuffersOutW
;
787 LPINTERNET_BUFFERSW ptrW2
;
789 FIXME("Do we need to translate info out of these buffer?\n");
791 HeapFree(GetProcessHeap(),0,ptrW
->lpvBuffer
);
793 HeapFree(GetProcessHeap(),0,ptrW
);
801 /***********************************************************************
802 * HttpEndRequestW (WININET.@)
804 * Ends an HTTP request that was started by HttpSendRequestEx
811 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
,
812 LPINTERNET_BUFFERSW lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
815 LPWININETHTTPREQW lpwhr
;
820 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hRequest
);
822 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
824 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
826 WININET_Release( &lpwhr
->hdr
);
830 lpwhr
->hdr
.dwFlags
|= dwFlags
;
831 lpwhr
->hdr
.dwContext
= dwContext
;
833 /* We appear to do nothing with lpBuffersOut.. is that correct? */
835 SendAsyncCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
836 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
838 responseLen
= HTTP_GetResponseHeaders(lpwhr
);
842 SendAsyncCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
843 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
, sizeof(DWORD
));
845 /* process cookies here. Is this right? */
846 HTTP_ProcessCookies(lpwhr
);
848 dwBufferSize
= sizeof(lpwhr
->dwContentLength
);
849 if (!HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
850 &lpwhr
->dwContentLength
,&dwBufferSize
,NULL
))
851 lpwhr
->dwContentLength
= -1;
853 if (lpwhr
->dwContentLength
== 0)
854 HTTP_FinishedReading(lpwhr
);
856 if(!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
))
858 DWORD dwCode
,dwCodeLength
=sizeof(DWORD
);
859 if(HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_STATUS_CODE
,&dwCode
,&dwCodeLength
,NULL
) &&
860 (dwCode
==302 || dwCode
==301))
862 WCHAR szNewLocation
[2048];
863 dwBufferSize
=sizeof(szNewLocation
);
864 if(HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,NULL
))
866 /* redirects are always GETs */
867 HeapFree(GetProcessHeap(),0,lpwhr
->lpszVerb
);
868 lpwhr
->lpszVerb
= WININET_strdupW(szGET
);
869 HTTP_DrainContent(lpwhr
);
870 rc
= HTTP_HandleRedirect(lpwhr
, szNewLocation
);
872 rc
= HTTP_HttpSendRequestW(lpwhr
, NULL
, 0, NULL
, 0, 0, TRUE
);
877 WININET_Release( &lpwhr
->hdr
);
878 TRACE("%i <--\n",rc
);
882 /***********************************************************************
883 * HttpOpenRequestW (WININET.@)
885 * Open a HTTP request handle
888 * HINTERNET a HTTP request handle on success
892 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
893 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
894 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
895 DWORD dwFlags
, DWORD_PTR dwContext
)
897 LPWININETHTTPSESSIONW lpwhs
;
898 HINTERNET handle
= NULL
;
900 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
901 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
902 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
904 if(lpszAcceptTypes
!=NULL
)
907 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
908 TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes
[i
]));
911 lpwhs
= (LPWININETHTTPSESSIONW
) WININET_GetObject( hHttpSession
);
912 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
914 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
919 * My tests seem to show that the windows version does not
920 * become asynchronous until after this point. And anyhow
921 * if this call was asynchronous then how would you get the
922 * necessary HINTERNET pointer returned by this function.
925 handle
= HTTP_HttpOpenRequestW(lpwhs
, lpszVerb
, lpszObjectName
,
926 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
930 WININET_Release( &lpwhs
->hdr
);
931 TRACE("returning %p\n", handle
);
936 /***********************************************************************
937 * HttpOpenRequestA (WININET.@)
939 * Open a HTTP request handle
942 * HINTERNET a HTTP request handle on success
946 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
947 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
948 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
949 DWORD dwFlags
, DWORD_PTR dwContext
)
951 LPWSTR szVerb
= NULL
, szObjectName
= NULL
;
952 LPWSTR szVersion
= NULL
, szReferrer
= NULL
, *szAcceptTypes
= NULL
;
954 INT acceptTypesCount
;
955 HINTERNET rc
= FALSE
;
956 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
957 debugstr_a(lpszVerb
), debugstr_a(lpszObjectName
),
958 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
963 len
= MultiByteToWideChar(CP_ACP
, 0, lpszVerb
, -1, NULL
, 0 );
964 szVerb
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
967 MultiByteToWideChar(CP_ACP
, 0, lpszVerb
, -1, szVerb
, len
);
972 len
= MultiByteToWideChar(CP_ACP
, 0, lpszObjectName
, -1, NULL
, 0 );
973 szObjectName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
976 MultiByteToWideChar(CP_ACP
, 0, lpszObjectName
, -1, szObjectName
, len
);
981 len
= MultiByteToWideChar(CP_ACP
, 0, lpszVersion
, -1, NULL
, 0 );
982 szVersion
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
985 MultiByteToWideChar(CP_ACP
, 0, lpszVersion
, -1, szVersion
, len
);
990 len
= MultiByteToWideChar(CP_ACP
, 0, lpszReferrer
, -1, NULL
, 0 );
991 szReferrer
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
994 MultiByteToWideChar(CP_ACP
, 0, lpszReferrer
, -1, szReferrer
, len
);
997 acceptTypesCount
= 0;
1000 /* find out how many there are */
1001 while (lpszAcceptTypes
[acceptTypesCount
] && *lpszAcceptTypes
[acceptTypesCount
])
1003 szAcceptTypes
= HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR
*) * (acceptTypesCount
+1));
1004 acceptTypesCount
= 0;
1005 while (lpszAcceptTypes
[acceptTypesCount
] && *lpszAcceptTypes
[acceptTypesCount
])
1007 len
= MultiByteToWideChar(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
1009 szAcceptTypes
[acceptTypesCount
] = HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1010 if (!szAcceptTypes
[acceptTypesCount
] )
1012 MultiByteToWideChar(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
1013 -1, szAcceptTypes
[acceptTypesCount
], len
);
1016 szAcceptTypes
[acceptTypesCount
] = NULL
;
1018 else szAcceptTypes
= 0;
1020 rc
= HttpOpenRequestW(hHttpSession
, szVerb
, szObjectName
,
1021 szVersion
, szReferrer
,
1022 (LPCWSTR
*)szAcceptTypes
, dwFlags
, dwContext
);
1027 acceptTypesCount
= 0;
1028 while (szAcceptTypes
[acceptTypesCount
])
1030 HeapFree(GetProcessHeap(), 0, szAcceptTypes
[acceptTypesCount
]);
1033 HeapFree(GetProcessHeap(), 0, szAcceptTypes
);
1035 HeapFree(GetProcessHeap(), 0, szReferrer
);
1036 HeapFree(GetProcessHeap(), 0, szVersion
);
1037 HeapFree(GetProcessHeap(), 0, szObjectName
);
1038 HeapFree(GetProcessHeap(), 0, szVerb
);
1043 /***********************************************************************
1046 static UINT
HTTP_EncodeBase64( LPCSTR bin
, unsigned int len
, LPWSTR base64
)
1049 static const CHAR HTTP_Base64Enc
[] =
1050 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
1054 /* first 6 bits, all from bin[0] */
1055 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
1056 x
= (bin
[0] & 3) << 4;
1058 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
1061 base64
[n
++] = HTTP_Base64Enc
[x
];
1066 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
1067 x
= ( bin
[1] & 0x0f ) << 2;
1069 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
1072 base64
[n
++] = HTTP_Base64Enc
[x
];
1076 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
1078 /* last 6 bits, all from bin [2] */
1079 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
1087 #define CH(x) (((x) >= 'A' && (x) <= 'Z') ? (x) - 'A' : \
1088 ((x) >= 'a' && (x) <= 'z') ? (x) - 'a' + 26 : \
1089 ((x) >= '0' && (x) <= '9') ? (x) - '0' + 52 : \
1090 ((x) == '+') ? 62 : ((x) == '/') ? 63 : -1)
1091 static const signed char HTTP_Base64Dec
[256] =
1093 CH( 0),CH( 1),CH( 2),CH( 3),CH( 4),CH( 5),CH( 6),CH( 7),CH( 8),CH( 9),
1094 CH(10),CH(11),CH(12),CH(13),CH(14),CH(15),CH(16),CH(17),CH(18),CH(19),
1095 CH(20),CH(21),CH(22),CH(23),CH(24),CH(25),CH(26),CH(27),CH(28),CH(29),
1096 CH(30),CH(31),CH(32),CH(33),CH(34),CH(35),CH(36),CH(37),CH(38),CH(39),
1097 CH(40),CH(41),CH(42),CH(43),CH(44),CH(45),CH(46),CH(47),CH(48),CH(49),
1098 CH(50),CH(51),CH(52),CH(53),CH(54),CH(55),CH(56),CH(57),CH(58),CH(59),
1099 CH(60),CH(61),CH(62),CH(63),CH(64),CH(65),CH(66),CH(67),CH(68),CH(69),
1100 CH(70),CH(71),CH(72),CH(73),CH(74),CH(75),CH(76),CH(77),CH(78),CH(79),
1101 CH(80),CH(81),CH(82),CH(83),CH(84),CH(85),CH(86),CH(87),CH(88),CH(89),
1102 CH(90),CH(91),CH(92),CH(93),CH(94),CH(95),CH(96),CH(97),CH(98),CH(99),
1103 CH(100),CH(101),CH(102),CH(103),CH(104),CH(105),CH(106),CH(107),CH(108),CH(109),
1104 CH(110),CH(111),CH(112),CH(113),CH(114),CH(115),CH(116),CH(117),CH(118),CH(119),
1105 CH(120),CH(121),CH(122),CH(123),CH(124),CH(125),CH(126),CH(127),CH(128),CH(129),
1106 CH(130),CH(131),CH(132),CH(133),CH(134),CH(135),CH(136),CH(137),CH(138),CH(139),
1107 CH(140),CH(141),CH(142),CH(143),CH(144),CH(145),CH(146),CH(147),CH(148),CH(149),
1108 CH(150),CH(151),CH(152),CH(153),CH(154),CH(155),CH(156),CH(157),CH(158),CH(159),
1109 CH(160),CH(161),CH(162),CH(163),CH(164),CH(165),CH(166),CH(167),CH(168),CH(169),
1110 CH(170),CH(171),CH(172),CH(173),CH(174),CH(175),CH(176),CH(177),CH(178),CH(179),
1111 CH(180),CH(181),CH(182),CH(183),CH(184),CH(185),CH(186),CH(187),CH(188),CH(189),
1112 CH(190),CH(191),CH(192),CH(193),CH(194),CH(195),CH(196),CH(197),CH(198),CH(199),
1113 CH(200),CH(201),CH(202),CH(203),CH(204),CH(205),CH(206),CH(207),CH(208),CH(209),
1114 CH(210),CH(211),CH(212),CH(213),CH(214),CH(215),CH(216),CH(217),CH(218),CH(219),
1115 CH(220),CH(221),CH(222),CH(223),CH(224),CH(225),CH(226),CH(227),CH(228),CH(229),
1116 CH(230),CH(231),CH(232),CH(233),CH(234),CH(235),CH(236),CH(237),CH(238),CH(239),
1117 CH(240),CH(241),CH(242),CH(243),CH(244),CH(245),CH(246),CH(247),CH(248), CH(249),
1118 CH(250),CH(251),CH(252),CH(253),CH(254),CH(255),
1122 /***********************************************************************
1125 static UINT
HTTP_DecodeBase64( LPCWSTR base64
, LPSTR bin
)
1133 if (base64
[0] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1134 ((in
[0] = HTTP_Base64Dec
[base64
[0]]) == -1) ||
1135 base64
[1] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1136 ((in
[1] = HTTP_Base64Dec
[base64
[1]]) == -1))
1138 WARN("invalid base64: %s\n", debugstr_w(base64
));
1142 bin
[n
] = (unsigned char) (in
[0] << 2 | in
[1] >> 4);
1145 if ((base64
[2] == '=') && (base64
[3] == '='))
1147 if (base64
[2] > ARRAYSIZE(HTTP_Base64Dec
) ||
1148 ((in
[2] = HTTP_Base64Dec
[base64
[2]]) == -1))
1150 WARN("invalid base64: %s\n", debugstr_w(&base64
[2]));
1154 bin
[n
] = (unsigned char) (in
[1] << 4 | in
[2] >> 2);
1157 if (base64
[3] == '=')
1159 if (base64
[3] > ARRAYSIZE(HTTP_Base64Dec
) ||
1160 ((in
[3] = HTTP_Base64Dec
[base64
[3]]) == -1))
1162 WARN("invalid base64: %s\n", debugstr_w(&base64
[3]));
1166 bin
[n
] = (unsigned char) (((in
[2] << 6) & 0xc0) | in
[3]);
1175 /***********************************************************************
1176 * HTTP_InsertAuthorizationForHeader
1178 * Insert or delete the authorization field in the request header.
1180 static BOOL
HTTP_InsertAuthorization( LPWININETHTTPREQW lpwhr
, LPCWSTR header
, BOOL first
)
1182 WCHAR
*authorization
= NULL
;
1183 struct HttpAuthInfo
*pAuthInfo
= lpwhr
->pAuthInfo
;
1186 if (pAuthInfo
&& pAuthInfo
->auth_data_len
)
1188 static const WCHAR wszSpace
[] = {' ',0};
1189 static const WCHAR wszBasic
[] = {'B','a','s','i','c',0};
1192 /* scheme + space + base64 encoded data (3/2/1 bytes data -> 4 bytes of characters) */
1193 len
= strlenW(pAuthInfo
->scheme
)+1+((pAuthInfo
->auth_data_len
+2)*4)/3;
1194 authorization
= HeapAlloc(GetProcessHeap(), 0, (len
+1)*sizeof(WCHAR
));
1198 strcpyW(authorization
, pAuthInfo
->scheme
);
1199 strcatW(authorization
, wszSpace
);
1200 HTTP_EncodeBase64(pAuthInfo
->auth_data
,
1201 pAuthInfo
->auth_data_len
,
1202 authorization
+strlenW(authorization
));
1204 /* clear the data as it isn't valid now that it has been sent to the
1205 * server, unless it's Basic authentication which doesn't do
1206 * connection tracking */
1207 if (strcmpiW(pAuthInfo
->scheme
, wszBasic
))
1209 HeapFree(GetProcessHeap(), 0, pAuthInfo
->auth_data
);
1210 pAuthInfo
->auth_data
= NULL
;
1211 pAuthInfo
->auth_data_len
= 0;
1215 TRACE("Inserting authorization: %s\n", debugstr_w(authorization
));
1217 /* make sure not to overwrite any caller supplied authorization header */
1218 flags
= HTTP_ADDHDR_FLAG_REQ
;
1219 flags
|= first
? HTTP_ADDHDR_FLAG_ADD_IF_NEW
: HTTP_ADDHDR_FLAG_REPLACE
;
1221 HTTP_ProcessHeader(lpwhr
, header
, authorization
, flags
);
1223 HeapFree(GetProcessHeap(), 0, authorization
);
1227 /***********************************************************************
1228 * HTTP_DealWithProxy
1230 static BOOL
HTTP_DealWithProxy( LPWININETAPPINFOW hIC
,
1231 LPWININETHTTPSESSIONW lpwhs
, LPWININETHTTPREQW lpwhr
)
1233 WCHAR buf
[MAXHOSTNAME
];
1234 WCHAR proxy
[MAXHOSTNAME
+ 15]; /* 15 == "http://" + sizeof(port#) + ":/\0" */
1236 static WCHAR szNul
[] = { 0 };
1237 URL_COMPONENTSW UrlComponents
;
1238 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/',0 }, szSlash
[] = { '/',0 } ;
1239 static const WCHAR szFormat1
[] = { 'h','t','t','p',':','/','/','%','s',0 };
1240 static const WCHAR szFormat2
[] = { 'h','t','t','p',':','/','/','%','s',':','%','d',0 };
1243 memset( &UrlComponents
, 0, sizeof UrlComponents
);
1244 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
1245 UrlComponents
.lpszHostName
= buf
;
1246 UrlComponents
.dwHostNameLength
= MAXHOSTNAME
;
1248 if( CSTR_EQUAL
!= CompareStringW(LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
1249 hIC
->lpszProxy
,strlenW(szHttp
),szHttp
,strlenW(szHttp
)) )
1250 sprintfW(proxy
, szFormat1
, hIC
->lpszProxy
);
1252 strcpyW(proxy
, hIC
->lpszProxy
);
1253 if( !InternetCrackUrlW(proxy
, 0, 0, &UrlComponents
) )
1255 if( UrlComponents
.dwHostNameLength
== 0 )
1258 if( !lpwhr
->lpszPath
)
1259 lpwhr
->lpszPath
= szNul
;
1260 TRACE("server=%s path=%s\n",
1261 debugstr_w(lpwhs
->lpszHostName
), debugstr_w(lpwhr
->lpszPath
));
1262 /* for constant 15 see above */
1263 len
= strlenW(lpwhs
->lpszHostName
) + strlenW(lpwhr
->lpszPath
) + 15;
1264 url
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
1266 if(UrlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
1267 UrlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
1269 sprintfW(url
, szFormat2
, lpwhs
->lpszHostName
, lpwhs
->nHostPort
);
1271 if( lpwhr
->lpszPath
[0] != '/' )
1272 strcatW( url
, szSlash
);
1273 strcatW(url
, lpwhr
->lpszPath
);
1274 if(lpwhr
->lpszPath
!= szNul
)
1275 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
1276 lpwhr
->lpszPath
= url
;
1278 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
1279 lpwhs
->lpszServerName
= WININET_strdupW(UrlComponents
.lpszHostName
);
1280 lpwhs
->nServerPort
= UrlComponents
.nPort
;
1285 static BOOL
HTTP_ResolveName(LPWININETHTTPREQW lpwhr
)
1288 LPWININETHTTPSESSIONW lpwhs
= lpwhr
->lpHttpSession
;
1290 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
1291 INTERNET_STATUS_RESOLVING_NAME
,
1292 lpwhs
->lpszServerName
,
1293 strlenW(lpwhs
->lpszServerName
)+1);
1295 if (!GetAddress(lpwhs
->lpszServerName
, lpwhs
->nServerPort
,
1296 &lpwhs
->socketAddress
))
1298 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
1302 inet_ntop(lpwhs
->socketAddress
.sin_family
, &lpwhs
->socketAddress
.sin_addr
,
1303 szaddr
, sizeof(szaddr
));
1304 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
1305 INTERNET_STATUS_NAME_RESOLVED
,
1306 szaddr
, strlen(szaddr
)+1);
1311 /***********************************************************************
1312 * HTTPREQ_Destroy (internal)
1314 * Deallocate request handle
1317 static void HTTPREQ_Destroy(WININETHANDLEHEADER
*hdr
)
1319 LPWININETHTTPREQW lpwhr
= (LPWININETHTTPREQW
) hdr
;
1324 if(lpwhr
->hCacheFile
)
1325 CloseHandle(lpwhr
->hCacheFile
);
1327 if(lpwhr
->lpszCacheFile
) {
1328 DeleteFileW(lpwhr
->lpszCacheFile
); /* FIXME */
1329 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszCacheFile
);
1332 WININET_Release(&lpwhr
->lpHttpSession
->hdr
);
1334 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
1335 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszVerb
);
1336 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszRawHeaders
);
1337 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszVersion
);
1338 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszStatusText
);
1340 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
1342 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszField
);
1343 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszValue
);
1346 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
);
1347 HeapFree(GetProcessHeap(), 0, lpwhr
);
1350 static void HTTPREQ_CloseConnection(WININETHANDLEHEADER
*hdr
)
1352 LPWININETHTTPREQW lpwhr
= (LPWININETHTTPREQW
) hdr
;
1353 LPWININETHTTPSESSIONW lpwhs
= NULL
;
1354 LPWININETAPPINFOW hIC
= NULL
;
1356 TRACE("%p\n",lpwhr
);
1358 if (!NETCON_connected(&lpwhr
->netConnection
))
1361 if (lpwhr
->pAuthInfo
)
1363 DeleteSecurityContext(&lpwhr
->pAuthInfo
->ctx
);
1364 FreeCredentialsHandle(&lpwhr
->pAuthInfo
->cred
);
1366 HeapFree(GetProcessHeap(), 0, lpwhr
->pAuthInfo
->auth_data
);
1367 HeapFree(GetProcessHeap(), 0, lpwhr
->pAuthInfo
->scheme
);
1368 HeapFree(GetProcessHeap(), 0, lpwhr
->pAuthInfo
);
1369 lpwhr
->pAuthInfo
= NULL
;
1371 if (lpwhr
->pProxyAuthInfo
)
1373 DeleteSecurityContext(&lpwhr
->pProxyAuthInfo
->ctx
);
1374 FreeCredentialsHandle(&lpwhr
->pProxyAuthInfo
->cred
);
1376 HeapFree(GetProcessHeap(), 0, lpwhr
->pProxyAuthInfo
->auth_data
);
1377 HeapFree(GetProcessHeap(), 0, lpwhr
->pProxyAuthInfo
->scheme
);
1378 HeapFree(GetProcessHeap(), 0, lpwhr
->pProxyAuthInfo
);
1379 lpwhr
->pProxyAuthInfo
= NULL
;
1382 lpwhs
= lpwhr
->lpHttpSession
;
1383 hIC
= lpwhs
->lpAppInfo
;
1385 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
1386 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
1388 NETCON_close(&lpwhr
->netConnection
);
1390 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
1391 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
1394 static DWORD
HTTPREQ_SetOption(WININETHANDLEHEADER
*hdr
, DWORD option
, void *buffer
, DWORD size
)
1396 WININETHTTPREQW
*req
= (WININETHTTPREQW
*)hdr
;
1399 case INTERNET_OPTION_SEND_TIMEOUT
:
1400 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
1401 TRACE("INTERNET_OPTION_SEND/RECEIVE_TIMEOUT\n");
1403 if (size
!= sizeof(DWORD
))
1404 return ERROR_INVALID_PARAMETER
;
1406 return NETCON_set_timeout(&req
->netConnection
, option
== INTERNET_OPTION_SEND_TIMEOUT
,
1410 return ERROR_INTERNET_INVALID_OPTION
;
1413 DWORD
HTTPREQ_Read(WININETHTTPREQW
*req
, void *buffer
, DWORD size
, DWORD
*read
, BOOL sync
)
1417 if(!NETCON_recv(&req
->netConnection
, buffer
, min(size
, req
->dwContentLength
- req
->dwContentRead
),
1418 sync
? MSG_WAITALL
: 0, &bytes_read
)) {
1419 if(req
->dwContentLength
!= -1 && req
->dwContentRead
!= req
->dwContentLength
)
1420 ERR("not all data received %d/%d\n", req
->dwContentRead
, req
->dwContentLength
);
1422 /* always returns TRUE, even if the network layer returns an
1425 HTTP_FinishedReading(req
);
1426 return ERROR_SUCCESS
;
1429 req
->dwContentRead
+= bytes_read
;
1432 if(req
->lpszCacheFile
) {
1435 res
= WriteFile(req
->hCacheFile
, buffer
, bytes_read
, NULL
, NULL
);
1437 WARN("WriteFile failed: %u\n", GetLastError());
1440 if(!bytes_read
&& (req
->dwContentRead
== req
->dwContentLength
))
1441 HTTP_FinishedReading(req
);
1443 return ERROR_SUCCESS
;
1446 static DWORD
HTTPREQ_ReadFile(WININETHANDLEHEADER
*hdr
, void *buffer
, DWORD size
, DWORD
*read
)
1448 WININETHTTPREQW
*req
= (WININETHTTPREQW
*)hdr
;
1450 return HTTPREQ_Read(req
, buffer
, size
, read
, TRUE
);
1453 static BOOL
HTTPREQ_WriteFile(WININETHANDLEHEADER
*hdr
, const void *buffer
, DWORD size
, DWORD
*written
)
1455 LPWININETHTTPREQW lpwhr
= (LPWININETHTTPREQW
)hdr
;
1457 return NETCON_send(&lpwhr
->netConnection
, buffer
, size
, 0, (LPINT
)written
);
1460 static void HTTPREQ_AsyncQueryDataAvailableProc(WORKREQUEST
*workRequest
)
1462 WININETHTTPREQW
*req
= (WININETHTTPREQW
*)workRequest
->hdr
;
1463 INTERNET_ASYNC_RESULT iar
;
1466 TRACE("%p\n", workRequest
->hdr
);
1468 iar
.dwResult
= NETCON_recv(&req
->netConnection
, buffer
,
1469 min(sizeof(buffer
), req
->dwContentLength
- req
->dwContentRead
),
1470 MSG_PEEK
, (int *)&iar
.dwError
);
1472 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
1473 sizeof(INTERNET_ASYNC_RESULT
));
1476 static DWORD
HTTPREQ_QueryDataAvailable(WININETHANDLEHEADER
*hdr
, DWORD
*available
, DWORD flags
, DWORD_PTR ctx
)
1478 WININETHTTPREQW
*req
= (WININETHTTPREQW
*)hdr
;
1482 TRACE("(%p %p %x %lx)\n", req
, available
, flags
, ctx
);
1484 if(!NETCON_query_data_available(&req
->netConnection
, available
) || *available
)
1485 return ERROR_SUCCESS
;
1487 /* Even if we are in async mode, we need to determine whether
1488 * there is actually more data available. We do this by trying
1489 * to peek only a single byte in async mode. */
1490 async
= (req
->lpHttpSession
->lpAppInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
) != 0;
1492 if (NETCON_recv(&req
->netConnection
, buffer
,
1493 min(async
? 1 : sizeof(buffer
), req
->dwContentLength
- req
->dwContentRead
),
1494 MSG_PEEK
, (int *)available
) && async
&& *available
)
1496 WORKREQUEST workRequest
;
1499 workRequest
.asyncproc
= HTTPREQ_AsyncQueryDataAvailableProc
;
1500 workRequest
.hdr
= WININET_AddRef( &req
->hdr
);
1502 INTERNET_AsyncCall(&workRequest
);
1504 return ERROR_IO_PENDING
;
1507 return ERROR_SUCCESS
;
1510 static const HANDLEHEADERVtbl HTTPREQVtbl
= {
1512 HTTPREQ_CloseConnection
,
1516 HTTPREQ_QueryDataAvailable
,
1520 /***********************************************************************
1521 * HTTP_HttpOpenRequestW (internal)
1523 * Open a HTTP request handle
1526 * HINTERNET a HTTP request handle on success
1530 HINTERNET WINAPI
HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs
,
1531 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
1532 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
1533 DWORD dwFlags
, DWORD_PTR dwContext
)
1535 LPWININETAPPINFOW hIC
= NULL
;
1536 LPWININETHTTPREQW lpwhr
;
1538 LPWSTR lpszUrl
= NULL
;
1540 HINTERNET handle
= NULL
;
1541 static const WCHAR szUrlForm
[] = {'h','t','t','p',':','/','/','%','s',0};
1547 assert( lpwhs
->hdr
.htype
== WH_HHTTPSESSION
);
1548 hIC
= lpwhs
->lpAppInfo
;
1550 lpwhr
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPREQW
));
1553 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1556 lpwhr
->hdr
.htype
= WH_HHTTPREQ
;
1557 lpwhr
->hdr
.vtbl
= &HTTPREQVtbl
;
1558 lpwhr
->hdr
.dwFlags
= dwFlags
;
1559 lpwhr
->hdr
.dwContext
= dwContext
;
1560 lpwhr
->hdr
.dwRefCount
= 1;
1561 lpwhr
->hdr
.lpfnStatusCB
= lpwhs
->hdr
.lpfnStatusCB
;
1562 lpwhr
->hdr
.dwInternalFlags
= lpwhs
->hdr
.dwInternalFlags
& INET_CALLBACKW
;
1564 WININET_AddRef( &lpwhs
->hdr
);
1565 lpwhr
->lpHttpSession
= lpwhs
;
1566 list_add_head( &lpwhs
->hdr
.children
, &lpwhr
->hdr
.entry
);
1568 handle
= WININET_AllocHandle( &lpwhr
->hdr
);
1571 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1575 if (!NETCON_init(&lpwhr
->netConnection
, dwFlags
& INTERNET_FLAG_SECURE
))
1577 InternetCloseHandle( handle
);
1582 if (lpszObjectName
&& *lpszObjectName
) {
1586 rc
= UrlEscapeW(lpszObjectName
, NULL
, &len
, URL_ESCAPE_SPACES_ONLY
);
1587 if (rc
!= E_POINTER
)
1588 len
= strlenW(lpszObjectName
)+1;
1589 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
1590 rc
= UrlEscapeW(lpszObjectName
, lpwhr
->lpszPath
, &len
,
1591 URL_ESCAPE_SPACES_ONLY
);
1594 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName
),rc
);
1595 strcpyW(lpwhr
->lpszPath
,lpszObjectName
);
1599 if (lpszReferrer
&& *lpszReferrer
)
1600 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
1602 if (lpszAcceptTypes
)
1605 for (i
= 0; lpszAcceptTypes
[i
]; i
++)
1607 if (!*lpszAcceptTypes
[i
]) continue;
1608 HTTP_ProcessHeader(lpwhr
, HTTP_ACCEPT
, lpszAcceptTypes
[i
],
1609 HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|
1610 HTTP_ADDHDR_FLAG_REQ
|
1611 (i
== 0 ? HTTP_ADDHDR_FLAG_REPLACE
: 0));
1615 lpwhr
->lpszVerb
= WININET_strdupW(lpszVerb
&& *lpszVerb
? lpszVerb
: szGET
);
1618 lpwhr
->lpszVersion
= WININET_strdupW(lpszVersion
);
1620 lpwhr
->lpszVersion
= WININET_strdupW(g_szHttp1_1
);
1622 HTTP_ProcessHeader(lpwhr
, szHost
, lpwhs
->lpszHostName
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
1624 if (lpwhs
->nServerPort
== INTERNET_INVALID_PORT_NUMBER
)
1625 lpwhs
->nServerPort
= (dwFlags
& INTERNET_FLAG_SECURE
?
1626 INTERNET_DEFAULT_HTTPS_PORT
:
1627 INTERNET_DEFAULT_HTTP_PORT
);
1628 lpwhs
->nHostPort
= lpwhs
->nServerPort
;
1630 if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
1631 HTTP_DealWithProxy( hIC
, lpwhs
, lpwhr
);
1635 WCHAR
*agent_header
;
1636 static const WCHAR user_agent
[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0 };
1638 len
= strlenW(hIC
->lpszAgent
) + strlenW(user_agent
);
1639 agent_header
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(WCHAR
) );
1640 sprintfW(agent_header
, user_agent
, hIC
->lpszAgent
);
1642 HTTP_HttpAddRequestHeadersW(lpwhr
, agent_header
, strlenW(agent_header
),
1643 HTTP_ADDREQ_FLAG_ADD
);
1644 HeapFree(GetProcessHeap(), 0, agent_header
);
1647 Host
= HTTP_GetHeader(lpwhr
,szHost
);
1649 len
= lstrlenW(Host
->lpszValue
) + strlenW(szUrlForm
);
1650 lpszUrl
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
1651 sprintfW( lpszUrl
, szUrlForm
, Host
->lpszValue
);
1653 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
) &&
1654 InternetGetCookieW(lpszUrl
, NULL
, NULL
, &nCookieSize
))
1657 static const WCHAR szCookie
[] = {'C','o','o','k','i','e',':',' ',0};
1658 static const WCHAR szcrlf
[] = {'\r','\n',0};
1660 lpszCookies
= HeapAlloc(GetProcessHeap(), 0, (nCookieSize
+ 1 + 8)*sizeof(WCHAR
));
1662 cnt
+= sprintfW(lpszCookies
, szCookie
);
1663 InternetGetCookieW(lpszUrl
, NULL
, lpszCookies
+ cnt
, &nCookieSize
);
1664 strcatW(lpszCookies
, szcrlf
);
1666 HTTP_HttpAddRequestHeadersW(lpwhr
, lpszCookies
, strlenW(lpszCookies
),
1667 HTTP_ADDREQ_FLAG_ADD
);
1668 HeapFree(GetProcessHeap(), 0, lpszCookies
);
1670 HeapFree(GetProcessHeap(), 0, lpszUrl
);
1673 INTERNET_SendCallback(&lpwhs
->hdr
, dwContext
,
1674 INTERNET_STATUS_HANDLE_CREATED
, &handle
,
1678 * A STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on windows
1681 if (!HTTP_ResolveName(lpwhr
))
1683 InternetCloseHandle( handle
);
1689 WININET_Release( &lpwhr
->hdr
);
1691 TRACE("<-- %p (%p)\n", handle
, lpwhr
);
1695 static const WCHAR szAccept
[] = { 'A','c','c','e','p','t',0 };
1696 static const WCHAR szAccept_Charset
[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 };
1697 static const WCHAR szAccept_Encoding
[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 };
1698 static const WCHAR szAccept_Language
[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 };
1699 static const WCHAR szAccept_Ranges
[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 };
1700 static const WCHAR szAge
[] = { 'A','g','e',0 };
1701 static const WCHAR szAllow
[] = { 'A','l','l','o','w',0 };
1702 static const WCHAR szCache_Control
[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 };
1703 static const WCHAR szConnection
[] = { 'C','o','n','n','e','c','t','i','o','n',0 };
1704 static const WCHAR szContent_Base
[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 };
1705 static const WCHAR szContent_Encoding
[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 };
1706 static const WCHAR szContent_ID
[] = { 'C','o','n','t','e','n','t','-','I','D',0 };
1707 static const WCHAR szContent_Language
[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 };
1708 static const WCHAR szContent_Length
[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 };
1709 static const WCHAR szContent_Location
[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 };
1710 static const WCHAR szContent_MD5
[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 };
1711 static const WCHAR szContent_Range
[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 };
1712 static const WCHAR szContent_Transfer_Encoding
[] = { 'C','o','n','t','e','n','t','-','T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
1713 static const WCHAR szContent_Type
[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 };
1714 static const WCHAR szCookie
[] = { 'C','o','o','k','i','e',0 };
1715 static const WCHAR szDate
[] = { 'D','a','t','e',0 };
1716 static const WCHAR szFrom
[] = { 'F','r','o','m',0 };
1717 static const WCHAR szETag
[] = { 'E','T','a','g',0 };
1718 static const WCHAR szExpect
[] = { 'E','x','p','e','c','t',0 };
1719 static const WCHAR szExpires
[] = { 'E','x','p','i','r','e','s',0 };
1720 static const WCHAR szIf_Match
[] = { 'I','f','-','M','a','t','c','h',0 };
1721 static const WCHAR szIf_Modified_Since
[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1722 static const WCHAR szIf_None_Match
[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 };
1723 static const WCHAR szIf_Range
[] = { 'I','f','-','R','a','n','g','e',0 };
1724 static const WCHAR szIf_Unmodified_Since
[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1725 static const WCHAR szLast_Modified
[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 };
1726 static const WCHAR szLocation
[] = { 'L','o','c','a','t','i','o','n',0 };
1727 static const WCHAR szMax_Forwards
[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 };
1728 static const WCHAR szMime_Version
[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 };
1729 static const WCHAR szPragma
[] = { 'P','r','a','g','m','a',0 };
1730 static const WCHAR szProxy_Authenticate
[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
1731 static const WCHAR szProxy_Connection
[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 };
1732 static const WCHAR szPublic
[] = { 'P','u','b','l','i','c',0 };
1733 static const WCHAR szRange
[] = { 'R','a','n','g','e',0 };
1734 static const WCHAR szReferer
[] = { 'R','e','f','e','r','e','r',0 };
1735 static const WCHAR szRetry_After
[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 };
1736 static const WCHAR szServer
[] = { 'S','e','r','v','e','r',0 };
1737 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
1738 static const WCHAR szTransfer_Encoding
[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
1739 static const WCHAR szUnless_Modified_Since
[] = { 'U','n','l','e','s','s','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1740 static const WCHAR szUpgrade
[] = { 'U','p','g','r','a','d','e',0 };
1741 static const WCHAR szURI
[] = { 'U','R','I',0 };
1742 static const WCHAR szUser_Agent
[] = { 'U','s','e','r','-','A','g','e','n','t',0 };
1743 static const WCHAR szVary
[] = { 'V','a','r','y',0 };
1744 static const WCHAR szVia
[] = { 'V','i','a',0 };
1745 static const WCHAR szWarning
[] = { 'W','a','r','n','i','n','g',0 };
1746 static const WCHAR szWWW_Authenticate
[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
1748 static const LPCWSTR header_lookup
[] = {
1749 szMime_Version
, /* HTTP_QUERY_MIME_VERSION = 0 */
1750 szContent_Type
, /* HTTP_QUERY_CONTENT_TYPE = 1 */
1751 szContent_Transfer_Encoding
,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
1752 szContent_ID
, /* HTTP_QUERY_CONTENT_ID = 3 */
1753 NULL
, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */
1754 szContent_Length
, /* HTTP_QUERY_CONTENT_LENGTH = 5 */
1755 szContent_Language
, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */
1756 szAllow
, /* HTTP_QUERY_ALLOW = 7 */
1757 szPublic
, /* HTTP_QUERY_PUBLIC = 8 */
1758 szDate
, /* HTTP_QUERY_DATE = 9 */
1759 szExpires
, /* HTTP_QUERY_EXPIRES = 10 */
1760 szLast_Modified
, /* HTTP_QUERY_LAST_MODIFIED = 11 */
1761 NULL
, /* HTTP_QUERY_MESSAGE_ID = 12 */
1762 szURI
, /* HTTP_QUERY_URI = 13 */
1763 szFrom
, /* HTTP_QUERY_DERIVED_FROM = 14 */
1764 NULL
, /* HTTP_QUERY_COST = 15 */
1765 NULL
, /* HTTP_QUERY_LINK = 16 */
1766 szPragma
, /* HTTP_QUERY_PRAGMA = 17 */
1767 NULL
, /* HTTP_QUERY_VERSION = 18 */
1768 szStatus
, /* HTTP_QUERY_STATUS_CODE = 19 */
1769 NULL
, /* HTTP_QUERY_STATUS_TEXT = 20 */
1770 NULL
, /* HTTP_QUERY_RAW_HEADERS = 21 */
1771 NULL
, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */
1772 szConnection
, /* HTTP_QUERY_CONNECTION = 23 */
1773 szAccept
, /* HTTP_QUERY_ACCEPT = 24 */
1774 szAccept_Charset
, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */
1775 szAccept_Encoding
, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */
1776 szAccept_Language
, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */
1777 szAuthorization
, /* HTTP_QUERY_AUTHORIZATION = 28 */
1778 szContent_Encoding
, /* HTTP_QUERY_CONTENT_ENCODING = 29 */
1779 NULL
, /* HTTP_QUERY_FORWARDED = 30 */
1780 NULL
, /* HTTP_QUERY_FROM = 31 */
1781 szIf_Modified_Since
, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */
1782 szLocation
, /* HTTP_QUERY_LOCATION = 33 */
1783 NULL
, /* HTTP_QUERY_ORIG_URI = 34 */
1784 szReferer
, /* HTTP_QUERY_REFERER = 35 */
1785 szRetry_After
, /* HTTP_QUERY_RETRY_AFTER = 36 */
1786 szServer
, /* HTTP_QUERY_SERVER = 37 */
1787 NULL
, /* HTTP_TITLE = 38 */
1788 szUser_Agent
, /* HTTP_QUERY_USER_AGENT = 39 */
1789 szWWW_Authenticate
, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */
1790 szProxy_Authenticate
, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */
1791 szAccept_Ranges
, /* HTTP_QUERY_ACCEPT_RANGES = 42 */
1792 szSet_Cookie
, /* HTTP_QUERY_SET_COOKIE = 43 */
1793 szCookie
, /* HTTP_QUERY_COOKIE = 44 */
1794 NULL
, /* HTTP_QUERY_REQUEST_METHOD = 45 */
1795 NULL
, /* HTTP_QUERY_REFRESH = 46 */
1796 NULL
, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */
1797 szAge
, /* HTTP_QUERY_AGE = 48 */
1798 szCache_Control
, /* HTTP_QUERY_CACHE_CONTROL = 49 */
1799 szContent_Base
, /* HTTP_QUERY_CONTENT_BASE = 50 */
1800 szContent_Location
, /* HTTP_QUERY_CONTENT_LOCATION = 51 */
1801 szContent_MD5
, /* HTTP_QUERY_CONTENT_MD5 = 52 */
1802 szContent_Range
, /* HTTP_QUERY_CONTENT_RANGE = 53 */
1803 szETag
, /* HTTP_QUERY_ETAG = 54 */
1804 szHost
, /* HTTP_QUERY_HOST = 55 */
1805 szIf_Match
, /* HTTP_QUERY_IF_MATCH = 56 */
1806 szIf_None_Match
, /* HTTP_QUERY_IF_NONE_MATCH = 57 */
1807 szIf_Range
, /* HTTP_QUERY_IF_RANGE = 58 */
1808 szIf_Unmodified_Since
, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
1809 szMax_Forwards
, /* HTTP_QUERY_MAX_FORWARDS = 60 */
1810 szProxy_Authorization
, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */
1811 szRange
, /* HTTP_QUERY_RANGE = 62 */
1812 szTransfer_Encoding
, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */
1813 szUpgrade
, /* HTTP_QUERY_UPGRADE = 64 */
1814 szVary
, /* HTTP_QUERY_VARY = 65 */
1815 szVia
, /* HTTP_QUERY_VIA = 66 */
1816 szWarning
, /* HTTP_QUERY_WARNING = 67 */
1817 szExpect
, /* HTTP_QUERY_EXPECT = 68 */
1818 szProxy_Connection
, /* HTTP_QUERY_PROXY_CONNECTION = 69 */
1819 szUnless_Modified_Since
, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
1822 #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0]))
1824 /***********************************************************************
1825 * HTTP_HttpQueryInfoW (internal)
1827 static BOOL WINAPI
HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr
, DWORD dwInfoLevel
,
1828 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
1830 LPHTTPHEADERW lphttpHdr
= NULL
;
1831 BOOL bSuccess
= FALSE
;
1832 BOOL request_only
= dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
;
1833 INT requested_index
= lpdwIndex
? *lpdwIndex
: 0;
1834 INT level
= (dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
);
1837 /* Find requested header structure */
1840 case HTTP_QUERY_CUSTOM
:
1841 index
= HTTP_GetCustomHeaderIndex(lpwhr
, lpBuffer
, requested_index
, request_only
);
1844 case HTTP_QUERY_RAW_HEADERS_CRLF
:
1851 headers
= HTTP_BuildHeaderRequestString(lpwhr
, lpwhr
->lpszVerb
, lpwhr
->lpszPath
, lpwhr
->lpszVersion
);
1853 headers
= lpwhr
->lpszRawHeaders
;
1855 len
= strlenW(headers
);
1856 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1858 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
1859 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1863 memcpy(lpBuffer
, headers
, (len
+1)*sizeof(WCHAR
));
1864 *lpdwBufferLength
= len
* sizeof(WCHAR
);
1866 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, len
));
1871 HeapFree(GetProcessHeap(), 0, headers
);
1874 case HTTP_QUERY_RAW_HEADERS
:
1876 static const WCHAR szCrLf
[] = {'\r','\n',0};
1877 LPWSTR
* ppszRawHeaderLines
= HTTP_Tokenize(lpwhr
->lpszRawHeaders
, szCrLf
);
1879 LPWSTR pszString
= (WCHAR
*)lpBuffer
;
1881 for (i
= 0; ppszRawHeaderLines
[i
]; i
++)
1882 size
+= strlenW(ppszRawHeaderLines
[i
]) + 1;
1884 if (size
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1886 HTTP_FreeTokens(ppszRawHeaderLines
);
1887 *lpdwBufferLength
= (size
+ 1) * sizeof(WCHAR
);
1888 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1892 for (i
= 0; ppszRawHeaderLines
[i
]; i
++)
1894 DWORD len
= strlenW(ppszRawHeaderLines
[i
]);
1895 memcpy(pszString
, ppszRawHeaderLines
[i
], (len
+1)*sizeof(WCHAR
));
1900 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, size
));
1902 *lpdwBufferLength
= size
* sizeof(WCHAR
);
1903 HTTP_FreeTokens(ppszRawHeaderLines
);
1907 case HTTP_QUERY_STATUS_TEXT
:
1908 if (lpwhr
->lpszStatusText
)
1910 DWORD len
= strlenW(lpwhr
->lpszStatusText
);
1911 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1913 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
1914 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1917 memcpy(lpBuffer
, lpwhr
->lpszStatusText
, (len
+1)*sizeof(WCHAR
));
1918 *lpdwBufferLength
= len
* sizeof(WCHAR
);
1920 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, len
));
1925 case HTTP_QUERY_VERSION
:
1926 if (lpwhr
->lpszVersion
)
1928 DWORD len
= strlenW(lpwhr
->lpszVersion
);
1929 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1931 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
1932 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1935 memcpy(lpBuffer
, lpwhr
->lpszVersion
, (len
+1)*sizeof(WCHAR
));
1936 *lpdwBufferLength
= len
* sizeof(WCHAR
);
1938 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, len
));
1944 assert (LAST_TABLE_HEADER
== (HTTP_QUERY_UNLESS_MODIFIED_SINCE
+ 1));
1946 if (level
>= 0 && level
< LAST_TABLE_HEADER
&& header_lookup
[level
])
1947 index
= HTTP_GetCustomHeaderIndex(lpwhr
, header_lookup
[level
],
1948 requested_index
,request_only
);
1952 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
1954 /* Ensure header satisfies requested attributes */
1956 ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
1957 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
)))
1959 INTERNET_SetLastError(ERROR_HTTP_HEADER_NOT_FOUND
);
1966 /* coalesce value to requested type */
1967 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
)
1969 *(int *)lpBuffer
= atoiW(lphttpHdr
->lpszValue
);
1972 TRACE(" returning number : %d\n", *(int *)lpBuffer
);
1974 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
)
1980 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
1982 tmpTM
= *gmtime(&tmpTime
);
1983 STHook
= (SYSTEMTIME
*) lpBuffer
;
1987 STHook
->wDay
= tmpTM
.tm_mday
;
1988 STHook
->wHour
= tmpTM
.tm_hour
;
1989 STHook
->wMilliseconds
= 0;
1990 STHook
->wMinute
= tmpTM
.tm_min
;
1991 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
1992 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
1993 STHook
->wSecond
= tmpTM
.tm_sec
;
1994 STHook
->wYear
= tmpTM
.tm_year
;
1998 TRACE(" returning time : %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
1999 STHook
->wYear
, STHook
->wMonth
, STHook
->wDay
, STHook
->wDayOfWeek
,
2000 STHook
->wHour
, STHook
->wMinute
, STHook
->wSecond
, STHook
->wMilliseconds
);
2002 else if (lphttpHdr
->lpszValue
)
2004 DWORD len
= (strlenW(lphttpHdr
->lpszValue
) + 1) * sizeof(WCHAR
);
2006 if (len
> *lpdwBufferLength
)
2008 *lpdwBufferLength
= len
;
2009 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
2013 memcpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
2014 *lpdwBufferLength
= len
- sizeof(WCHAR
);
2017 TRACE(" returning string : %s\n", debugstr_w(lpBuffer
));
2022 /***********************************************************************
2023 * HttpQueryInfoW (WININET.@)
2025 * Queries for information about an HTTP request
2032 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
2033 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
2035 BOOL bSuccess
= FALSE
;
2036 LPWININETHTTPREQW lpwhr
;
2038 if (TRACE_ON(wininet
)) {
2039 #define FE(x) { x, #x }
2040 static const wininet_flag_info query_flags
[] = {
2041 FE(HTTP_QUERY_MIME_VERSION
),
2042 FE(HTTP_QUERY_CONTENT_TYPE
),
2043 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING
),
2044 FE(HTTP_QUERY_CONTENT_ID
),
2045 FE(HTTP_QUERY_CONTENT_DESCRIPTION
),
2046 FE(HTTP_QUERY_CONTENT_LENGTH
),
2047 FE(HTTP_QUERY_CONTENT_LANGUAGE
),
2048 FE(HTTP_QUERY_ALLOW
),
2049 FE(HTTP_QUERY_PUBLIC
),
2050 FE(HTTP_QUERY_DATE
),
2051 FE(HTTP_QUERY_EXPIRES
),
2052 FE(HTTP_QUERY_LAST_MODIFIED
),
2053 FE(HTTP_QUERY_MESSAGE_ID
),
2055 FE(HTTP_QUERY_DERIVED_FROM
),
2056 FE(HTTP_QUERY_COST
),
2057 FE(HTTP_QUERY_LINK
),
2058 FE(HTTP_QUERY_PRAGMA
),
2059 FE(HTTP_QUERY_VERSION
),
2060 FE(HTTP_QUERY_STATUS_CODE
),
2061 FE(HTTP_QUERY_STATUS_TEXT
),
2062 FE(HTTP_QUERY_RAW_HEADERS
),
2063 FE(HTTP_QUERY_RAW_HEADERS_CRLF
),
2064 FE(HTTP_QUERY_CONNECTION
),
2065 FE(HTTP_QUERY_ACCEPT
),
2066 FE(HTTP_QUERY_ACCEPT_CHARSET
),
2067 FE(HTTP_QUERY_ACCEPT_ENCODING
),
2068 FE(HTTP_QUERY_ACCEPT_LANGUAGE
),
2069 FE(HTTP_QUERY_AUTHORIZATION
),
2070 FE(HTTP_QUERY_CONTENT_ENCODING
),
2071 FE(HTTP_QUERY_FORWARDED
),
2072 FE(HTTP_QUERY_FROM
),
2073 FE(HTTP_QUERY_IF_MODIFIED_SINCE
),
2074 FE(HTTP_QUERY_LOCATION
),
2075 FE(HTTP_QUERY_ORIG_URI
),
2076 FE(HTTP_QUERY_REFERER
),
2077 FE(HTTP_QUERY_RETRY_AFTER
),
2078 FE(HTTP_QUERY_SERVER
),
2079 FE(HTTP_QUERY_TITLE
),
2080 FE(HTTP_QUERY_USER_AGENT
),
2081 FE(HTTP_QUERY_WWW_AUTHENTICATE
),
2082 FE(HTTP_QUERY_PROXY_AUTHENTICATE
),
2083 FE(HTTP_QUERY_ACCEPT_RANGES
),
2084 FE(HTTP_QUERY_SET_COOKIE
),
2085 FE(HTTP_QUERY_COOKIE
),
2086 FE(HTTP_QUERY_REQUEST_METHOD
),
2087 FE(HTTP_QUERY_REFRESH
),
2088 FE(HTTP_QUERY_CONTENT_DISPOSITION
),
2090 FE(HTTP_QUERY_CACHE_CONTROL
),
2091 FE(HTTP_QUERY_CONTENT_BASE
),
2092 FE(HTTP_QUERY_CONTENT_LOCATION
),
2093 FE(HTTP_QUERY_CONTENT_MD5
),
2094 FE(HTTP_QUERY_CONTENT_RANGE
),
2095 FE(HTTP_QUERY_ETAG
),
2096 FE(HTTP_QUERY_HOST
),
2097 FE(HTTP_QUERY_IF_MATCH
),
2098 FE(HTTP_QUERY_IF_NONE_MATCH
),
2099 FE(HTTP_QUERY_IF_RANGE
),
2100 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE
),
2101 FE(HTTP_QUERY_MAX_FORWARDS
),
2102 FE(HTTP_QUERY_PROXY_AUTHORIZATION
),
2103 FE(HTTP_QUERY_RANGE
),
2104 FE(HTTP_QUERY_TRANSFER_ENCODING
),
2105 FE(HTTP_QUERY_UPGRADE
),
2106 FE(HTTP_QUERY_VARY
),
2108 FE(HTTP_QUERY_WARNING
),
2109 FE(HTTP_QUERY_CUSTOM
)
2111 static const wininet_flag_info modifier_flags
[] = {
2112 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS
),
2113 FE(HTTP_QUERY_FLAG_SYSTEMTIME
),
2114 FE(HTTP_QUERY_FLAG_NUMBER
),
2115 FE(HTTP_QUERY_FLAG_COALESCE
)
2118 DWORD info_mod
= dwInfoLevel
& HTTP_QUERY_MODIFIER_FLAGS_MASK
;
2119 DWORD info
= dwInfoLevel
& HTTP_QUERY_HEADER_MASK
;
2122 TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest
, dwInfoLevel
, dwInfoLevel
);
2123 TRACE(" Attribute:");
2124 for (i
= 0; i
< (sizeof(query_flags
) / sizeof(query_flags
[0])); i
++) {
2125 if (query_flags
[i
].val
== info
) {
2126 TRACE(" %s", query_flags
[i
].name
);
2130 if (i
== (sizeof(query_flags
) / sizeof(query_flags
[0]))) {
2131 TRACE(" Unknown (%08x)", info
);
2134 TRACE(" Modifier:");
2135 for (i
= 0; i
< (sizeof(modifier_flags
) / sizeof(modifier_flags
[0])); i
++) {
2136 if (modifier_flags
[i
].val
& info_mod
) {
2137 TRACE(" %s", modifier_flags
[i
].name
);
2138 info_mod
&= ~ modifier_flags
[i
].val
;
2143 TRACE(" Unknown (%08x)", info_mod
);
2148 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hHttpRequest
);
2149 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
2151 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2155 if (lpBuffer
== NULL
)
2156 *lpdwBufferLength
= 0;
2157 bSuccess
= HTTP_HttpQueryInfoW( lpwhr
, dwInfoLevel
,
2158 lpBuffer
, lpdwBufferLength
, lpdwIndex
);
2162 WININET_Release( &lpwhr
->hdr
);
2164 TRACE("%d <--\n", bSuccess
);
2168 /***********************************************************************
2169 * HttpQueryInfoA (WININET.@)
2171 * Queries for information about an HTTP request
2178 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
2179 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
2185 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
2186 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
2188 return HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, lpBuffer
,
2189 lpdwBufferLength
, lpdwIndex
);
2195 len
= (*lpdwBufferLength
)*sizeof(WCHAR
);
2196 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
2198 alloclen
= MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, NULL
, 0 ) * sizeof(WCHAR
);
2204 bufferW
= HeapAlloc( GetProcessHeap(), 0, alloclen
);
2205 /* buffer is in/out because of HTTP_QUERY_CUSTOM */
2206 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
2207 MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, bufferW
, alloclen
/ sizeof(WCHAR
) );
2214 result
= HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, bufferW
,
2218 len
= WideCharToMultiByte( CP_ACP
,0, bufferW
, len
/ sizeof(WCHAR
) + 1,
2219 lpBuffer
, *lpdwBufferLength
, NULL
, NULL
);
2220 *lpdwBufferLength
= len
- 1;
2222 TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer
));
2225 /* since the strings being returned from HttpQueryInfoW should be
2226 * only ASCII characters, it is reasonable to assume that all of
2227 * the Unicode characters can be reduced to a single byte */
2228 *lpdwBufferLength
= len
/ sizeof(WCHAR
);
2230 HeapFree(GetProcessHeap(), 0, bufferW
);
2235 /***********************************************************************
2236 * HttpSendRequestExA (WININET.@)
2238 * Sends the specified request to the HTTP server and allows chunked
2243 * Failure: FALSE, call GetLastError() for more information.
2245 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
2246 LPINTERNET_BUFFERSA lpBuffersIn
,
2247 LPINTERNET_BUFFERSA lpBuffersOut
,
2248 DWORD dwFlags
, DWORD_PTR dwContext
)
2250 INTERNET_BUFFERSW BuffersInW
;
2253 LPWSTR header
= NULL
;
2255 TRACE("(%p, %p, %p, %08x, %08lx): stub\n", hRequest
, lpBuffersIn
,
2256 lpBuffersOut
, dwFlags
, dwContext
);
2260 BuffersInW
.dwStructSize
= sizeof(LPINTERNET_BUFFERSW
);
2261 if (lpBuffersIn
->lpcszHeader
)
2263 headerlen
= MultiByteToWideChar(CP_ACP
,0,lpBuffersIn
->lpcszHeader
,
2264 lpBuffersIn
->dwHeadersLength
,0,0);
2265 header
= HeapAlloc(GetProcessHeap(),0,headerlen
*sizeof(WCHAR
));
2266 if (!(BuffersInW
.lpcszHeader
= header
))
2268 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2271 BuffersInW
.dwHeadersLength
= MultiByteToWideChar(CP_ACP
, 0,
2272 lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
2276 BuffersInW
.lpcszHeader
= NULL
;
2277 BuffersInW
.dwHeadersTotal
= lpBuffersIn
->dwHeadersTotal
;
2278 BuffersInW
.lpvBuffer
= lpBuffersIn
->lpvBuffer
;
2279 BuffersInW
.dwBufferLength
= lpBuffersIn
->dwBufferLength
;
2280 BuffersInW
.dwBufferTotal
= lpBuffersIn
->dwBufferTotal
;
2281 BuffersInW
.Next
= NULL
;
2284 rc
= HttpSendRequestExW(hRequest
, lpBuffersIn
? &BuffersInW
: NULL
, NULL
, dwFlags
, dwContext
);
2286 HeapFree(GetProcessHeap(),0,header
);
2291 /***********************************************************************
2292 * HttpSendRequestExW (WININET.@)
2294 * Sends the specified request to the HTTP server and allows chunked
2299 * Failure: FALSE, call GetLastError() for more information.
2301 BOOL WINAPI
HttpSendRequestExW(HINTERNET hRequest
,
2302 LPINTERNET_BUFFERSW lpBuffersIn
,
2303 LPINTERNET_BUFFERSW lpBuffersOut
,
2304 DWORD dwFlags
, DWORD_PTR dwContext
)
2307 LPWININETHTTPREQW lpwhr
;
2308 LPWININETHTTPSESSIONW lpwhs
;
2309 LPWININETAPPINFOW hIC
;
2311 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
2312 lpBuffersOut
, dwFlags
, dwContext
);
2314 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hRequest
);
2316 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
2318 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2322 lpwhs
= lpwhr
->lpHttpSession
;
2323 assert(lpwhs
->hdr
.htype
== WH_HHTTPSESSION
);
2324 hIC
= lpwhs
->lpAppInfo
;
2325 assert(hIC
->hdr
.htype
== WH_HINIT
);
2327 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2329 WORKREQUEST workRequest
;
2330 struct WORKREQ_HTTPSENDREQUESTW
*req
;
2332 workRequest
.asyncproc
= AsyncHttpSendRequestProc
;
2333 workRequest
.hdr
= WININET_AddRef( &lpwhr
->hdr
);
2334 req
= &workRequest
.u
.HttpSendRequestW
;
2337 if (lpBuffersIn
->lpcszHeader
)
2338 /* FIXME: this should use dwHeadersLength or may not be necessary at all */
2339 req
->lpszHeader
= WININET_strdupW(lpBuffersIn
->lpcszHeader
);
2341 req
->lpszHeader
= NULL
;
2342 req
->dwHeaderLength
= lpBuffersIn
->dwHeadersLength
;
2343 req
->lpOptional
= lpBuffersIn
->lpvBuffer
;
2344 req
->dwOptionalLength
= lpBuffersIn
->dwBufferLength
;
2345 req
->dwContentLength
= lpBuffersIn
->dwBufferTotal
;
2349 req
->lpszHeader
= NULL
;
2350 req
->dwHeaderLength
= 0;
2351 req
->lpOptional
= NULL
;
2352 req
->dwOptionalLength
= 0;
2353 req
->dwContentLength
= 0;
2356 req
->bEndRequest
= FALSE
;
2358 INTERNET_AsyncCall(&workRequest
);
2360 * This is from windows.
2362 INTERNET_SetLastError(ERROR_IO_PENDING
);
2367 ret
= HTTP_HttpSendRequestW(lpwhr
, lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
2368 lpBuffersIn
->lpvBuffer
, lpBuffersIn
->dwBufferLength
,
2369 lpBuffersIn
->dwBufferTotal
, FALSE
);
2371 ret
= HTTP_HttpSendRequestW(lpwhr
, NULL
, 0, NULL
, 0, 0, FALSE
);
2376 WININET_Release( &lpwhr
->hdr
);
2382 /***********************************************************************
2383 * HttpSendRequestW (WININET.@)
2385 * Sends the specified request to the HTTP server
2392 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
2393 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
2395 LPWININETHTTPREQW lpwhr
;
2396 LPWININETHTTPSESSIONW lpwhs
= NULL
;
2397 LPWININETAPPINFOW hIC
= NULL
;
2400 TRACE("%p, %s, %i, %p, %i)\n", hHttpRequest
,
2401 debugstr_wn(lpszHeaders
, dwHeaderLength
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
2403 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hHttpRequest
);
2404 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
2406 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2411 lpwhs
= lpwhr
->lpHttpSession
;
2412 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
2414 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2419 hIC
= lpwhs
->lpAppInfo
;
2420 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
2422 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2427 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2429 WORKREQUEST workRequest
;
2430 struct WORKREQ_HTTPSENDREQUESTW
*req
;
2432 workRequest
.asyncproc
= AsyncHttpSendRequestProc
;
2433 workRequest
.hdr
= WININET_AddRef( &lpwhr
->hdr
);
2434 req
= &workRequest
.u
.HttpSendRequestW
;
2437 req
->lpszHeader
= HeapAlloc(GetProcessHeap(), 0, dwHeaderLength
* sizeof(WCHAR
));
2438 memcpy(req
->lpszHeader
, lpszHeaders
, dwHeaderLength
* sizeof(WCHAR
));
2441 req
->lpszHeader
= 0;
2442 req
->dwHeaderLength
= dwHeaderLength
;
2443 req
->lpOptional
= lpOptional
;
2444 req
->dwOptionalLength
= dwOptionalLength
;
2445 req
->dwContentLength
= dwOptionalLength
;
2446 req
->bEndRequest
= TRUE
;
2448 INTERNET_AsyncCall(&workRequest
);
2450 * This is from windows.
2452 INTERNET_SetLastError(ERROR_IO_PENDING
);
2457 r
= HTTP_HttpSendRequestW(lpwhr
, lpszHeaders
,
2458 dwHeaderLength
, lpOptional
, dwOptionalLength
,
2459 dwOptionalLength
, TRUE
);
2463 WININET_Release( &lpwhr
->hdr
);
2467 /***********************************************************************
2468 * HttpSendRequestA (WININET.@)
2470 * Sends the specified request to the HTTP server
2477 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
2478 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
2481 LPWSTR szHeaders
=NULL
;
2482 DWORD nLen
=dwHeaderLength
;
2483 if(lpszHeaders
!=NULL
)
2485 nLen
=MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0);
2486 szHeaders
=HeapAlloc(GetProcessHeap(),0,nLen
*sizeof(WCHAR
));
2487 MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
);
2489 result
=HttpSendRequestW(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
2490 HeapFree(GetProcessHeap(),0,szHeaders
);
2494 static BOOL
HTTP_GetRequestURL(WININETHTTPREQW
*req
, LPWSTR buf
)
2496 LPHTTPHEADERW host_header
;
2498 static const WCHAR formatW
[] = {'h','t','t','p',':','/','/','%','s','%','s',0};
2500 host_header
= HTTP_GetHeader(req
, szHost
);
2504 sprintfW(buf
, formatW
, host_header
->lpszValue
, req
->lpszPath
); /* FIXME */
2508 /***********************************************************************
2509 * HTTP_HandleRedirect (internal)
2511 static BOOL
HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszUrl
)
2513 LPWININETHTTPSESSIONW lpwhs
= lpwhr
->lpHttpSession
;
2514 LPWININETAPPINFOW hIC
= lpwhs
->lpAppInfo
;
2519 /* if it's an absolute path, keep the same session info */
2520 lstrcpynW(path
, lpszUrl
, 2048);
2522 else if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
2524 TRACE("Redirect through proxy\n");
2525 lstrcpynW(path
, lpszUrl
, 2048);
2529 URL_COMPONENTSW urlComponents
;
2530 WCHAR protocol
[32], hostName
[MAXHOSTNAME
], userName
[1024];
2531 static WCHAR szHttp
[] = {'h','t','t','p',0};
2532 static WCHAR szHttps
[] = {'h','t','t','p','s',0};
2533 DWORD url_length
= 0;
2535 LPWSTR combined_url
;
2537 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
2538 urlComponents
.lpszScheme
= (lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) ? szHttps
: szHttp
;
2539 urlComponents
.dwSchemeLength
= 0;
2540 urlComponents
.lpszHostName
= lpwhs
->lpszHostName
;
2541 urlComponents
.dwHostNameLength
= 0;
2542 urlComponents
.nPort
= lpwhs
->nHostPort
;
2543 urlComponents
.lpszUserName
= lpwhs
->lpszUserName
;
2544 urlComponents
.dwUserNameLength
= 0;
2545 urlComponents
.lpszPassword
= NULL
;
2546 urlComponents
.dwPasswordLength
= 0;
2547 urlComponents
.lpszUrlPath
= lpwhr
->lpszPath
;
2548 urlComponents
.dwUrlPathLength
= 0;
2549 urlComponents
.lpszExtraInfo
= NULL
;
2550 urlComponents
.dwExtraInfoLength
= 0;
2552 if (!InternetCreateUrlW(&urlComponents
, 0, NULL
, &url_length
) &&
2553 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
2556 orig_url
= HeapAlloc(GetProcessHeap(), 0, url_length
);
2558 /* convert from bytes to characters */
2559 url_length
= url_length
/ sizeof(WCHAR
) - 1;
2560 if (!InternetCreateUrlW(&urlComponents
, 0, orig_url
, &url_length
))
2562 HeapFree(GetProcessHeap(), 0, orig_url
);
2567 if (!InternetCombineUrlW(orig_url
, lpszUrl
, NULL
, &url_length
, ICU_ENCODE_SPACES_ONLY
) &&
2568 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
2570 HeapFree(GetProcessHeap(), 0, orig_url
);
2573 combined_url
= HeapAlloc(GetProcessHeap(), 0, url_length
* sizeof(WCHAR
));
2575 if (!InternetCombineUrlW(orig_url
, lpszUrl
, combined_url
, &url_length
, ICU_ENCODE_SPACES_ONLY
))
2577 HeapFree(GetProcessHeap(), 0, orig_url
);
2578 HeapFree(GetProcessHeap(), 0, combined_url
);
2581 HeapFree(GetProcessHeap(), 0, orig_url
);
2587 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
2588 urlComponents
.lpszScheme
= protocol
;
2589 urlComponents
.dwSchemeLength
= 32;
2590 urlComponents
.lpszHostName
= hostName
;
2591 urlComponents
.dwHostNameLength
= MAXHOSTNAME
;
2592 urlComponents
.lpszUserName
= userName
;
2593 urlComponents
.dwUserNameLength
= 1024;
2594 urlComponents
.lpszPassword
= NULL
;
2595 urlComponents
.dwPasswordLength
= 0;
2596 urlComponents
.lpszUrlPath
= path
;
2597 urlComponents
.dwUrlPathLength
= 2048;
2598 urlComponents
.lpszExtraInfo
= NULL
;
2599 urlComponents
.dwExtraInfoLength
= 0;
2600 if(!InternetCrackUrlW(combined_url
, strlenW(combined_url
), 0, &urlComponents
))
2602 HeapFree(GetProcessHeap(), 0, combined_url
);
2606 HeapFree(GetProcessHeap(), 0, combined_url
);
2608 if (!strncmpW(szHttp
, urlComponents
.lpszScheme
, strlenW(szHttp
)) &&
2609 (lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
2611 TRACE("redirect from secure page to non-secure page\n");
2612 /* FIXME: warn about from secure redirect to non-secure page */
2613 lpwhr
->hdr
.dwFlags
&= ~INTERNET_FLAG_SECURE
;
2615 if (!strncmpW(szHttps
, urlComponents
.lpszScheme
, strlenW(szHttps
)) &&
2616 !(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
2618 TRACE("redirect from non-secure page to secure page\n");
2619 /* FIXME: notify about redirect to secure page */
2620 lpwhr
->hdr
.dwFlags
|= INTERNET_FLAG_SECURE
;
2623 if (urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
2625 if (lstrlenW(protocol
)>4) /*https*/
2626 urlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
2628 urlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
2633 * This upsets redirects to binary files on sourceforge.net
2634 * and gives an html page instead of the target file
2635 * Examination of the HTTP request sent by native wininet.dll
2636 * reveals that it doesn't send a referrer in that case.
2637 * Maybe there's a flag that enables this, or maybe a referrer
2638 * shouldn't be added in case of a redirect.
2641 /* consider the current host as the referrer */
2642 if (lpwhs
->lpszServerName
&& *lpwhs
->lpszServerName
)
2643 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpwhs
->lpszServerName
,
2644 HTTP_ADDHDR_FLAG_REQ
|HTTP_ADDREQ_FLAG_REPLACE
|
2645 HTTP_ADDHDR_FLAG_ADD_IF_NEW
);
2648 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
2649 lpwhs
->lpszServerName
= WININET_strdupW(hostName
);
2650 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszHostName
);
2651 if (urlComponents
.nPort
!= INTERNET_DEFAULT_HTTP_PORT
&&
2652 urlComponents
.nPort
!= INTERNET_DEFAULT_HTTPS_PORT
)
2655 static const WCHAR fmt
[] = {'%','s',':','%','i',0};
2656 len
= lstrlenW(hostName
);
2657 len
+= 7; /* 5 for strlen("65535") + 1 for ":" + 1 for '\0' */
2658 lpwhs
->lpszHostName
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
2659 sprintfW(lpwhs
->lpszHostName
, fmt
, hostName
, urlComponents
.nPort
);
2662 lpwhs
->lpszHostName
= WININET_strdupW(hostName
);
2664 HTTP_ProcessHeader(lpwhr
, szHost
, lpwhs
->lpszHostName
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
2667 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
2668 lpwhs
->lpszUserName
= NULL
;
2670 lpwhs
->lpszUserName
= WININET_strdupW(userName
);
2671 lpwhs
->nServerPort
= urlComponents
.nPort
;
2673 if (!HTTP_ResolveName(lpwhr
))
2676 NETCON_close(&lpwhr
->netConnection
);
2678 if (!NETCON_init(&lpwhr
->netConnection
,lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
2682 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
2683 lpwhr
->lpszPath
=NULL
;
2689 rc
= UrlEscapeW(path
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
2690 if (rc
!= E_POINTER
)
2691 needed
= strlenW(path
)+1;
2692 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, needed
*sizeof(WCHAR
));
2693 rc
= UrlEscapeW(path
, lpwhr
->lpszPath
, &needed
,
2694 URL_ESCAPE_SPACES_ONLY
);
2697 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path
),rc
);
2698 strcpyW(lpwhr
->lpszPath
,path
);
2705 /***********************************************************************
2706 * HTTP_build_req (internal)
2708 * concatenate all the strings in the request together
2710 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
)
2715 for( t
= list
; *t
; t
++ )
2716 len
+= strlenW( *t
);
2719 str
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(WCHAR
) );
2722 for( t
= list
; *t
; t
++ )
2728 static BOOL
HTTP_SecureProxyConnect(LPWININETHTTPREQW lpwhr
)
2731 LPWSTR requestString
;
2737 static const WCHAR szConnect
[] = {'C','O','N','N','E','C','T',0};
2738 static const WCHAR szFormat
[] = {'%','s',':','%','d',0};
2739 LPWININETHTTPSESSIONW lpwhs
= lpwhr
->lpHttpSession
;
2743 lpszPath
= HeapAlloc( GetProcessHeap(), 0, (lstrlenW( lpwhs
->lpszHostName
) + 13)*sizeof(WCHAR
) );
2744 sprintfW( lpszPath
, szFormat
, lpwhs
->lpszHostName
, lpwhs
->nHostPort
);
2745 requestString
= HTTP_BuildHeaderRequestString( lpwhr
, szConnect
, lpszPath
, g_szHttp1_1
);
2746 HeapFree( GetProcessHeap(), 0, lpszPath
);
2748 len
= WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2749 NULL
, 0, NULL
, NULL
);
2750 len
--; /* the nul terminator isn't needed */
2751 ascii_req
= HeapAlloc( GetProcessHeap(), 0, len
);
2752 WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2753 ascii_req
, len
, NULL
, NULL
);
2754 HeapFree( GetProcessHeap(), 0, requestString
);
2756 TRACE("full request -> %s\n", debugstr_an( ascii_req
, len
) );
2758 ret
= NETCON_send( &lpwhr
->netConnection
, ascii_req
, len
, 0, &cnt
);
2759 HeapFree( GetProcessHeap(), 0, ascii_req
);
2760 if (!ret
|| cnt
< 0)
2763 responseLen
= HTTP_GetResponseHeaders( lpwhr
);
2770 /***********************************************************************
2771 * HTTP_HttpSendRequestW (internal)
2773 * Sends the specified request to the HTTP server
2780 BOOL WINAPI
HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszHeaders
,
2781 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
,
2782 DWORD dwContentLength
, BOOL bEndRequest
)
2785 BOOL bSuccess
= FALSE
;
2786 LPWSTR requestString
= NULL
;
2789 INTERNET_ASYNC_RESULT iar
;
2790 static const WCHAR szClose
[] = { 'C','l','o','s','e',0 };
2791 static const WCHAR szPost
[] = { 'P','O','S','T',0 };
2792 static const WCHAR szContentLength
[] =
2793 { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','l','i','\r','\n',0 };
2794 WCHAR contentLengthStr
[sizeof szContentLength
/2 /* includes \r\n */ + 20 /* int */ ];
2796 TRACE("--> %p\n", lpwhr
);
2798 assert(lpwhr
->hdr
.htype
== WH_HHTTPREQ
);
2800 /* Clear any error information */
2801 INTERNET_SetLastError(0);
2803 /* if the verb is NULL default to GET */
2804 if (!lpwhr
->lpszVerb
)
2805 lpwhr
->lpszVerb
= WININET_strdupW(szGET
);
2807 if (dwContentLength
|| !strcmpW(lpwhr
->lpszVerb
, szPost
))
2809 sprintfW(contentLengthStr
, szContentLength
, dwContentLength
);
2810 HTTP_HttpAddRequestHeadersW(lpwhr
, contentLengthStr
, -1L, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
2820 /* like native, just in case the caller forgot to call InternetReadFile
2821 * for all the data */
2822 HTTP_DrainContent(lpwhr
);
2823 lpwhr
->dwContentRead
= 0;
2825 if (TRACE_ON(wininet
))
2827 LPHTTPHEADERW Host
= HTTP_GetHeader(lpwhr
,szHost
);
2828 TRACE("Going to url %s %s\n", debugstr_w(Host
->lpszValue
), debugstr_w(lpwhr
->lpszPath
));
2832 HTTP_ProcessHeader(lpwhr
, szConnection
,
2833 lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_KEEP_CONNECTION
? szKeepAlive
: szClose
,
2834 HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
2836 HTTP_InsertAuthorization(lpwhr
, szAuthorization
, !loop_next
);
2837 HTTP_InsertAuthorization(lpwhr
, szProxy_Authorization
, !loop_next
);
2839 /* add the headers the caller supplied */
2840 if( lpszHeaders
&& dwHeaderLength
)
2842 HTTP_HttpAddRequestHeadersW(lpwhr
, lpszHeaders
, dwHeaderLength
,
2843 HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
2846 requestString
= HTTP_BuildHeaderRequestString(lpwhr
, lpwhr
->lpszVerb
, lpwhr
->lpszPath
, lpwhr
->lpszVersion
);
2848 TRACE("Request header -> %s\n", debugstr_w(requestString
) );
2850 /* Send the request and store the results */
2851 if (!HTTP_OpenConnection(lpwhr
))
2854 /* send the request as ASCII, tack on the optional data */
2856 dwOptionalLength
= 0;
2857 len
= WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2858 NULL
, 0, NULL
, NULL
);
2859 ascii_req
= HeapAlloc( GetProcessHeap(), 0, len
+ dwOptionalLength
);
2860 WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2861 ascii_req
, len
, NULL
, NULL
);
2863 memcpy( &ascii_req
[len
-1], lpOptional
, dwOptionalLength
);
2864 len
= (len
+ dwOptionalLength
- 1);
2866 TRACE("full request -> %s\n", debugstr_a(ascii_req
) );
2868 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2869 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
2871 NETCON_send(&lpwhr
->netConnection
, ascii_req
, len
, 0, &cnt
);
2872 HeapFree( GetProcessHeap(), 0, ascii_req
);
2874 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2875 INTERNET_STATUS_REQUEST_SENT
,
2876 &len
, sizeof(DWORD
));
2883 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2884 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
2889 responseLen
= HTTP_GetResponseHeaders(lpwhr
);
2893 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2894 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
2897 HTTP_ProcessCookies(lpwhr
);
2899 dwBufferSize
= sizeof(lpwhr
->dwContentLength
);
2900 if (!HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
2901 &lpwhr
->dwContentLength
,&dwBufferSize
,NULL
))
2902 lpwhr
->dwContentLength
= -1;
2904 if (lpwhr
->dwContentLength
== 0)
2905 HTTP_FinishedReading(lpwhr
);
2907 dwBufferSize
= sizeof(dwStatusCode
);
2908 if (!HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_STATUS_CODE
,
2909 &dwStatusCode
,&dwBufferSize
,NULL
))
2912 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && bSuccess
)
2914 WCHAR szNewLocation
[2048];
2915 dwBufferSize
=sizeof(szNewLocation
);
2916 if ((dwStatusCode
==HTTP_STATUS_REDIRECT
|| dwStatusCode
==HTTP_STATUS_MOVED
) &&
2917 HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,NULL
))
2919 HTTP_DrainContent(lpwhr
);
2920 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2921 INTERNET_STATUS_REDIRECT
, szNewLocation
,
2923 bSuccess
= HTTP_HandleRedirect(lpwhr
, szNewLocation
);
2926 HeapFree(GetProcessHeap(), 0, requestString
);
2931 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTH
) && bSuccess
)
2933 WCHAR szAuthValue
[2048];
2935 if (dwStatusCode
== HTTP_STATUS_DENIED
)
2938 while (HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_WWW_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
))
2940 if (HTTP_DoAuthorization(lpwhr
, szAuthValue
,
2942 lpwhr
->lpHttpSession
->lpszUserName
,
2943 lpwhr
->lpHttpSession
->lpszPassword
))
2950 if (dwStatusCode
== HTTP_STATUS_PROXY_AUTH_REQ
)
2953 while (HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_PROXY_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
))
2955 if (HTTP_DoAuthorization(lpwhr
, szAuthValue
,
2956 &lpwhr
->pProxyAuthInfo
,
2957 lpwhr
->lpHttpSession
->lpAppInfo
->lpszProxyUsername
,
2958 lpwhr
->lpHttpSession
->lpAppInfo
->lpszProxyPassword
))
2972 /* FIXME: Better check, when we have to create the cache file */
2973 if(bSuccess
&& (lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NEED_FILE
)) {
2974 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2975 WCHAR cacheFileName
[MAX_PATH
+1];
2978 b
= HTTP_GetRequestURL(lpwhr
, url
);
2980 WARN("Could not get URL\n");
2984 b
= CreateUrlCacheEntryW(url
, lpwhr
->dwContentLength
> 0 ? lpwhr
->dwContentLength
: 0, NULL
, cacheFileName
, 0);
2986 lpwhr
->lpszCacheFile
= WININET_strdupW(cacheFileName
);
2987 lpwhr
->hCacheFile
= CreateFileW(lpwhr
->lpszCacheFile
, GENERIC_WRITE
, FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2988 NULL
, CREATE_ALWAYS
, FILE_ATTRIBUTE_NORMAL
, NULL
);
2989 if(lpwhr
->hCacheFile
== INVALID_HANDLE_VALUE
) {
2990 WARN("Could not create file: %u\n", GetLastError());
2991 lpwhr
->hCacheFile
= NULL
;
2994 WARN("Could not create cache entry: %08x\n", GetLastError());
3000 HeapFree(GetProcessHeap(), 0, requestString
);
3002 /* TODO: send notification for P3P header */
3004 iar
.dwResult
= (DWORD
)bSuccess
;
3005 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
3007 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
3008 INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
3009 sizeof(INTERNET_ASYNC_RESULT
));
3015 /***********************************************************************
3016 * HTTPSESSION_Destroy (internal)
3018 * Deallocate session handle
3021 static void HTTPSESSION_Destroy(WININETHANDLEHEADER
*hdr
)
3023 LPWININETHTTPSESSIONW lpwhs
= (LPWININETHTTPSESSIONW
) hdr
;
3025 TRACE("%p\n", lpwhs
);
3027 WININET_Release(&lpwhs
->lpAppInfo
->hdr
);
3029 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszHostName
);
3030 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
3031 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszPassword
);
3032 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
3033 HeapFree(GetProcessHeap(), 0, lpwhs
);
3037 static const HANDLEHEADERVtbl HTTPSESSIONVtbl
= {
3038 HTTPSESSION_Destroy
,
3048 /***********************************************************************
3049 * HTTP_Connect (internal)
3051 * Create http session handle
3054 * HINTERNET a session handle on success
3058 HINTERNET
HTTP_Connect(LPWININETAPPINFOW hIC
, LPCWSTR lpszServerName
,
3059 INTERNET_PORT nServerPort
, LPCWSTR lpszUserName
,
3060 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD_PTR dwContext
,
3061 DWORD dwInternalFlags
)
3063 BOOL bSuccess
= FALSE
;
3064 LPWININETHTTPSESSIONW lpwhs
= NULL
;
3065 HINTERNET handle
= NULL
;
3069 if (!lpszServerName
|| !lpszServerName
[0])
3071 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
3075 assert( hIC
->hdr
.htype
== WH_HINIT
);
3077 lpwhs
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPSESSIONW
));
3080 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3085 * According to my tests. The name is not resolved until a request is sent
3088 lpwhs
->hdr
.htype
= WH_HHTTPSESSION
;
3089 lpwhs
->hdr
.vtbl
= &HTTPSESSIONVtbl
;
3090 lpwhs
->hdr
.dwFlags
= dwFlags
;
3091 lpwhs
->hdr
.dwContext
= dwContext
;
3092 lpwhs
->hdr
.dwInternalFlags
= dwInternalFlags
| (hIC
->hdr
.dwInternalFlags
& INET_CALLBACKW
);
3093 lpwhs
->hdr
.dwRefCount
= 1;
3094 lpwhs
->hdr
.lpfnStatusCB
= hIC
->hdr
.lpfnStatusCB
;
3096 WININET_AddRef( &hIC
->hdr
);
3097 lpwhs
->lpAppInfo
= hIC
;
3098 list_add_head( &hIC
->hdr
.children
, &lpwhs
->hdr
.entry
);
3100 handle
= WININET_AllocHandle( &lpwhs
->hdr
);
3103 ERR("Failed to alloc handle\n");
3104 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3108 if(hIC
->lpszProxy
&& hIC
->dwAccessType
== INTERNET_OPEN_TYPE_PROXY
) {
3109 if(strchrW(hIC
->lpszProxy
, ' '))
3110 FIXME("Several proxies not implemented.\n");
3111 if(hIC
->lpszProxyBypass
)
3112 FIXME("Proxy bypass is ignored.\n");
3114 if (lpszServerName
&& lpszServerName
[0])
3116 lpwhs
->lpszServerName
= WININET_strdupW(lpszServerName
);
3117 lpwhs
->lpszHostName
= WININET_strdupW(lpszServerName
);
3119 if (lpszUserName
&& lpszUserName
[0])
3120 lpwhs
->lpszUserName
= WININET_strdupW(lpszUserName
);
3121 if (lpszPassword
&& lpszPassword
[0])
3122 lpwhs
->lpszPassword
= WININET_strdupW(lpszPassword
);
3123 lpwhs
->nServerPort
= nServerPort
;
3124 lpwhs
->nHostPort
= nServerPort
;
3126 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
3127 if (!(lpwhs
->hdr
.dwInternalFlags
& INET_OPENURL
))
3129 INTERNET_SendCallback(&hIC
->hdr
, dwContext
,
3130 INTERNET_STATUS_HANDLE_CREATED
, &handle
,
3138 WININET_Release( &lpwhs
->hdr
);
3141 * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
3145 TRACE("%p --> %p (%p)\n", hIC
, handle
, lpwhs
);
3150 /***********************************************************************
3151 * HTTP_OpenConnection (internal)
3153 * Connect to a web server
3160 static BOOL
HTTP_OpenConnection(LPWININETHTTPREQW lpwhr
)
3162 BOOL bSuccess
= FALSE
;
3163 LPWININETHTTPSESSIONW lpwhs
;
3164 LPWININETAPPINFOW hIC
= NULL
;
3170 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
3172 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
3176 if (NETCON_connected(&lpwhr
->netConnection
))
3182 lpwhs
= lpwhr
->lpHttpSession
;
3184 hIC
= lpwhs
->lpAppInfo
;
3185 inet_ntop(lpwhs
->socketAddress
.sin_family
, &lpwhs
->socketAddress
.sin_addr
,
3186 szaddr
, sizeof(szaddr
));
3187 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
3188 INTERNET_STATUS_CONNECTING_TO_SERVER
,
3192 if (!NETCON_create(&lpwhr
->netConnection
, lpwhs
->socketAddress
.sin_family
,
3195 WARN("Socket creation failed\n");
3199 if (!NETCON_connect(&lpwhr
->netConnection
, (struct sockaddr
*)&lpwhs
->socketAddress
,
3200 sizeof(lpwhs
->socketAddress
)))
3203 if (lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)
3205 /* Note: we differ from Microsoft's WinINet here. they seem to have
3206 * a bug that causes no status callbacks to be sent when starting
3207 * a tunnel to a proxy server using the CONNECT verb. i believe our
3208 * behaviour to be more correct and to not cause any incompatibilities
3209 * because using a secure connection through a proxy server is a rare
3210 * case that would be hard for anyone to depend on */
3211 if (hIC
->lpszProxy
&& !HTTP_SecureProxyConnect(lpwhr
))
3214 if (!NETCON_secure_connect(&lpwhr
->netConnection
, lpwhs
->lpszHostName
))
3216 WARN("Couldn't connect securely to host\n");
3221 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
3222 INTERNET_STATUS_CONNECTED_TO_SERVER
,
3223 szaddr
, strlen(szaddr
)+1);
3228 TRACE("%d <--\n", bSuccess
);
3233 /***********************************************************************
3234 * HTTP_clear_response_headers (internal)
3236 * clear out any old response headers
3238 static void HTTP_clear_response_headers( LPWININETHTTPREQW lpwhr
)
3242 for( i
=0; i
<lpwhr
->nCustHeaders
; i
++)
3244 if( !lpwhr
->pCustHeaders
[i
].lpszField
)
3246 if( !lpwhr
->pCustHeaders
[i
].lpszValue
)
3248 if ( lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
3250 HTTP_DeleteCustomHeader( lpwhr
, i
);
3255 /***********************************************************************
3256 * HTTP_GetResponseHeaders (internal)
3258 * Read server response
3265 static INT
HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr
)
3268 WCHAR buffer
[MAX_REPLY_LEN
];
3269 DWORD buflen
= MAX_REPLY_LEN
;
3270 BOOL bSuccess
= FALSE
;
3272 static const WCHAR szCrLf
[] = {'\r','\n',0};
3273 static const WCHAR szHundred
[] = {'1','0','0',0};
3274 char bufferA
[MAX_REPLY_LEN
];
3275 LPWSTR status_code
, status_text
;
3276 DWORD cchMaxRawHeaders
= 1024;
3277 LPWSTR lpszRawHeaders
= HeapAlloc(GetProcessHeap(), 0, (cchMaxRawHeaders
+1)*sizeof(WCHAR
));
3278 DWORD cchRawHeaders
= 0;
3282 /* clear old response headers (eg. from a redirect response) */
3283 HTTP_clear_response_headers( lpwhr
);
3285 if (!NETCON_connected(&lpwhr
->netConnection
))
3290 * HACK peek at the buffer
3292 buflen
= MAX_REPLY_LEN
;
3293 NETCON_recv(&lpwhr
->netConnection
, buffer
, buflen
, MSG_PEEK
, &rc
);
3296 * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code.
3298 memset(buffer
, 0, MAX_REPLY_LEN
);
3299 if (!NETCON_getNextLine(&lpwhr
->netConnection
, bufferA
, &buflen
))
3301 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
3303 /* split the version from the status code */
3304 status_code
= strchrW( buffer
, ' ' );
3309 /* split the status code from the status text */
3310 status_text
= strchrW( status_code
, ' ' );
3315 TRACE("version [%s] status code [%s] status text [%s]\n",
3316 debugstr_w(buffer
), debugstr_w(status_code
), debugstr_w(status_text
) );
3318 } while (!strcmpW(status_code
, szHundred
)); /* ignore "100 Continue" responses */
3320 /* Add status code */
3321 HTTP_ProcessHeader(lpwhr
, szStatus
, status_code
,
3322 HTTP_ADDHDR_FLAG_REPLACE
);
3324 HeapFree(GetProcessHeap(),0,lpwhr
->lpszVersion
);
3325 HeapFree(GetProcessHeap(),0,lpwhr
->lpszStatusText
);
3327 lpwhr
->lpszVersion
= WININET_strdupW(buffer
);
3328 lpwhr
->lpszStatusText
= WININET_strdupW(status_text
);
3330 /* Restore the spaces */
3331 *(status_code
-1) = ' ';
3332 *(status_text
-1) = ' ';
3334 /* regenerate raw headers */
3335 while (cchRawHeaders
+ buflen
+ strlenW(szCrLf
) > cchMaxRawHeaders
)
3337 cchMaxRawHeaders
*= 2;
3338 lpszRawHeaders
= HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders
, (cchMaxRawHeaders
+1)*sizeof(WCHAR
));
3340 memcpy(lpszRawHeaders
+cchRawHeaders
, buffer
, (buflen
-1)*sizeof(WCHAR
));
3341 cchRawHeaders
+= (buflen
-1);
3342 memcpy(lpszRawHeaders
+cchRawHeaders
, szCrLf
, sizeof(szCrLf
));
3343 cchRawHeaders
+= sizeof(szCrLf
)/sizeof(szCrLf
[0])-1;
3344 lpszRawHeaders
[cchRawHeaders
] = '\0';
3346 /* Parse each response line */
3349 buflen
= MAX_REPLY_LEN
;
3350 if (NETCON_getNextLine(&lpwhr
->netConnection
, bufferA
, &buflen
))
3352 LPWSTR
* pFieldAndValue
;
3354 TRACE("got line %s, now interpreting\n", debugstr_a(bufferA
));
3355 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
3357 while (cchRawHeaders
+ buflen
+ strlenW(szCrLf
) > cchMaxRawHeaders
)
3359 cchMaxRawHeaders
*= 2;
3360 lpszRawHeaders
= HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders
, (cchMaxRawHeaders
+1)*sizeof(WCHAR
));
3362 memcpy(lpszRawHeaders
+cchRawHeaders
, buffer
, (buflen
-1)*sizeof(WCHAR
));
3363 cchRawHeaders
+= (buflen
-1);
3364 memcpy(lpszRawHeaders
+cchRawHeaders
, szCrLf
, sizeof(szCrLf
));
3365 cchRawHeaders
+= sizeof(szCrLf
)/sizeof(szCrLf
[0])-1;
3366 lpszRawHeaders
[cchRawHeaders
] = '\0';
3368 pFieldAndValue
= HTTP_InterpretHttpHeader(buffer
);
3369 if (!pFieldAndValue
)
3372 HTTP_ProcessHeader(lpwhr
, pFieldAndValue
[0], pFieldAndValue
[1],
3373 HTTP_ADDREQ_FLAG_ADD
);
3375 HTTP_FreeTokens(pFieldAndValue
);
3385 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszRawHeaders
);
3386 lpwhr
->lpszRawHeaders
= lpszRawHeaders
;
3387 TRACE("raw headers: %s\n", debugstr_w(lpszRawHeaders
));
3400 static void strip_spaces(LPWSTR start
)
3405 while (*str
== ' ' && *str
!= '\0')
3409 memmove(start
, str
, sizeof(WCHAR
) * (strlenW(str
) + 1));
3411 end
= start
+ strlenW(start
) - 1;
3412 while (end
>= start
&& *end
== ' ')
3420 /***********************************************************************
3421 * HTTP_InterpretHttpHeader (internal)
3423 * Parse server response
3427 * Pointer to array of field, value, NULL on success.
3430 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
)
3432 LPWSTR
* pTokenPair
;
3436 pTokenPair
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*pTokenPair
)*3);
3438 pszColon
= strchrW(buffer
, ':');
3439 /* must have two tokens */
3442 HTTP_FreeTokens(pTokenPair
);
3444 TRACE("No ':' in line: %s\n", debugstr_w(buffer
));
3448 pTokenPair
[0] = HeapAlloc(GetProcessHeap(), 0, (pszColon
- buffer
+ 1) * sizeof(WCHAR
));
3451 HTTP_FreeTokens(pTokenPair
);
3454 memcpy(pTokenPair
[0], buffer
, (pszColon
- buffer
) * sizeof(WCHAR
));
3455 pTokenPair
[0][pszColon
- buffer
] = '\0';
3459 len
= strlenW(pszColon
);
3460 pTokenPair
[1] = HeapAlloc(GetProcessHeap(), 0, (len
+ 1) * sizeof(WCHAR
));
3463 HTTP_FreeTokens(pTokenPair
);
3466 memcpy(pTokenPair
[1], pszColon
, (len
+ 1) * sizeof(WCHAR
));
3468 strip_spaces(pTokenPair
[0]);
3469 strip_spaces(pTokenPair
[1]);
3471 TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair
[0]), debugstr_w(pTokenPair
[1]));
3475 /***********************************************************************
3476 * HTTP_ProcessHeader (internal)
3478 * Stuff header into header tables according to <dwModifier>
3482 #define COALESCEFLAGS (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
3484 static BOOL
HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
)
3486 LPHTTPHEADERW lphttpHdr
= NULL
;
3487 BOOL bSuccess
= FALSE
;
3489 BOOL request_only
= dwModifier
& HTTP_ADDHDR_FLAG_REQ
;
3491 TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field
), debugstr_w(value
), dwModifier
);
3493 /* REPLACE wins out over ADD */
3494 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
3495 dwModifier
&= ~HTTP_ADDHDR_FLAG_ADD
;
3497 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD
)
3500 index
= HTTP_GetCustomHeaderIndex(lpwhr
, field
, 0, request_only
);
3504 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
3508 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
3514 hdr
.lpszField
= (LPWSTR
)field
;
3515 hdr
.lpszValue
= (LPWSTR
)value
;
3516 hdr
.wFlags
= hdr
.wCount
= 0;
3518 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
3519 hdr
.wFlags
|= HDR_ISREQUEST
;
3521 return HTTP_InsertCustomHeader(lpwhr
, &hdr
);
3523 /* no value to delete */
3526 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
3527 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
3529 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
3531 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
3533 HTTP_DeleteCustomHeader( lpwhr
, index
);
3539 hdr
.lpszField
= (LPWSTR
)field
;
3540 hdr
.lpszValue
= (LPWSTR
)value
;
3541 hdr
.wFlags
= hdr
.wCount
= 0;
3543 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
3544 hdr
.wFlags
|= HDR_ISREQUEST
;
3546 return HTTP_InsertCustomHeader(lpwhr
, &hdr
);
3551 else if (dwModifier
& COALESCEFLAGS
)
3556 INT origlen
= strlenW(lphttpHdr
->lpszValue
);
3557 INT valuelen
= strlenW(value
);
3559 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
3562 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
3564 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
3567 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
3570 len
= origlen
+ valuelen
+ ((ch
> 0) ? 2 : 0);
3572 lpsztmp
= HeapReAlloc(GetProcessHeap(), 0, lphttpHdr
->lpszValue
, (len
+1)*sizeof(WCHAR
));
3575 lphttpHdr
->lpszValue
= lpsztmp
;
3576 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
3579 lphttpHdr
->lpszValue
[origlen
] = ch
;
3581 lphttpHdr
->lpszValue
[origlen
] = ' ';
3585 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
*sizeof(WCHAR
));
3586 lphttpHdr
->lpszValue
[len
] = '\0';
3591 WARN("HeapReAlloc (%d bytes) failed\n",len
+1);
3592 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3595 TRACE("<-- %d\n",bSuccess
);
3600 /***********************************************************************
3601 * HTTP_FinishedReading (internal)
3603 * Called when all content from server has been read by client.
3606 BOOL
HTTP_FinishedReading(LPWININETHTTPREQW lpwhr
)
3608 WCHAR szConnectionResponse
[20];
3609 DWORD dwBufferSize
= sizeof(szConnectionResponse
);
3613 if (!HTTP_HttpQueryInfoW(lpwhr
, HTTP_QUERY_CONNECTION
, szConnectionResponse
,
3614 &dwBufferSize
, NULL
) ||
3615 strcmpiW(szConnectionResponse
, szKeepAlive
))
3617 HTTPREQ_CloseConnection(&lpwhr
->hdr
);
3620 /* FIXME: store data in the URL cache here */
3626 /***********************************************************************
3627 * HTTP_GetCustomHeaderIndex (internal)
3629 * Return index of custom header from header array
3632 static INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszField
,
3633 int requested_index
, BOOL request_only
)
3637 TRACE("%s\n", debugstr_w(lpszField
));
3639 for (index
= 0; index
< lpwhr
->nCustHeaders
; index
++)
3641 if (strcmpiW(lpwhr
->pCustHeaders
[index
].lpszField
, lpszField
))
3644 if (request_only
&& !(lpwhr
->pCustHeaders
[index
].wFlags
& HDR_ISREQUEST
))
3647 if (!request_only
&& (lpwhr
->pCustHeaders
[index
].wFlags
& HDR_ISREQUEST
))
3650 if (requested_index
== 0)
3655 if (index
>= lpwhr
->nCustHeaders
)
3658 TRACE("Return: %d\n", index
);
3663 /***********************************************************************
3664 * HTTP_InsertCustomHeader (internal)
3666 * Insert header into array
3669 static BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr
, LPHTTPHEADERW lpHdr
)
3672 LPHTTPHEADERW lph
= NULL
;
3675 TRACE("--> %s: %s\n", debugstr_w(lpHdr
->lpszField
), debugstr_w(lpHdr
->lpszValue
));
3676 count
= lpwhr
->nCustHeaders
+ 1;
3678 lph
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lpwhr
->pCustHeaders
, sizeof(HTTPHEADERW
) * count
);
3680 lph
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(HTTPHEADERW
) * count
);
3684 lpwhr
->pCustHeaders
= lph
;
3685 lpwhr
->pCustHeaders
[count
-1].lpszField
= WININET_strdupW(lpHdr
->lpszField
);
3686 lpwhr
->pCustHeaders
[count
-1].lpszValue
= WININET_strdupW(lpHdr
->lpszValue
);
3687 lpwhr
->pCustHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
3688 lpwhr
->pCustHeaders
[count
-1].wCount
= lpHdr
->wCount
;
3689 lpwhr
->nCustHeaders
++;
3694 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3701 /***********************************************************************
3702 * HTTP_DeleteCustomHeader (internal)
3704 * Delete header from array
3705 * If this function is called, the indexs may change.
3707 static BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr
, DWORD index
)
3709 if( lpwhr
->nCustHeaders
<= 0 )
3711 if( index
>= lpwhr
->nCustHeaders
)
3713 lpwhr
->nCustHeaders
--;
3715 memmove( &lpwhr
->pCustHeaders
[index
], &lpwhr
->pCustHeaders
[index
+1],
3716 (lpwhr
->nCustHeaders
- index
)* sizeof(HTTPHEADERW
) );
3717 memset( &lpwhr
->pCustHeaders
[lpwhr
->nCustHeaders
], 0, sizeof(HTTPHEADERW
) );
3723 /***********************************************************************
3724 * HTTP_VerifyValidHeader (internal)
3726 * Verify the given header is not invalid for the given http request
3729 static BOOL
HTTP_VerifyValidHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
)
3733 /* Accept-Encoding is stripped from HTTP/1.0 requests. It is invalid */
3734 if (strcmpiW(field
,szAccept_Encoding
)==0)
3740 /***********************************************************************
3741 * IsHostInProxyBypassList (@)
3746 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
3748 FIXME("STUB: flags=%d host=%s length=%d\n",flags
,szHost
,length
);