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_0
[] = {' ','H','T','T','P','/','1','.','0',0 };
66 static const WCHAR g_szHttp1_1
[] = {' ','H','T','T','P','/','1','.','1',0 };
67 static const WCHAR g_szReferer
[] = {'R','e','f','e','r','e','r',0};
68 static const WCHAR g_szAccept
[] = {'A','c','c','e','p','t',0};
69 static const WCHAR g_szUserAgent
[] = {'U','s','e','r','-','A','g','e','n','t',0};
70 static const WCHAR szHost
[] = { 'H','o','s','t',0 };
71 static const WCHAR szAuthorization
[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
72 static const WCHAR szProxy_Authorization
[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
73 static const WCHAR szStatus
[] = { 'S','t','a','t','u','s',0 };
74 static const WCHAR szKeepAlive
[] = {'K','e','e','p','-','A','l','i','v','e',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 void HTTP_CloseHTTPRequestHandle(LPWININETHANDLEHEADER hdr
);
107 static void HTTP_CloseHTTPSessionHandle(LPWININETHANDLEHEADER hdr
);
108 static BOOL
HTTP_OpenConnection(LPWININETHTTPREQW lpwhr
);
109 static BOOL
HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr
);
110 static BOOL
HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
);
111 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
);
112 static BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr
, LPHTTPHEADERW lpHdr
);
113 static INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszField
, INT index
, BOOL Request
);
114 static BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr
, DWORD index
);
115 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
);
116 static BOOL WINAPI
HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr
, DWORD
117 dwInfoLevel
, LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD
119 static BOOL
HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszUrl
);
120 static UINT
HTTP_DecodeBase64(LPCWSTR base64
, LPSTR bin
);
121 static BOOL
HTTP_VerifyValidHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
);
124 LPHTTPHEADERW
HTTP_GetHeader(LPWININETHTTPREQW req
, LPCWSTR head
)
127 HeaderIndex
= HTTP_GetCustomHeaderIndex(req
, head
, 0, TRUE
);
128 if (HeaderIndex
== -1)
131 return &req
->pCustHeaders
[HeaderIndex
];
134 /***********************************************************************
135 * HTTP_Tokenize (internal)
137 * Tokenize a string, allocating memory for the tokens.
139 static LPWSTR
* HTTP_Tokenize(LPCWSTR string
, LPCWSTR token_string
)
141 LPWSTR
* token_array
;
146 /* empty string has no tokens */
150 for (i
= 0; string
[i
]; i
++)
151 if (!strncmpW(string
+i
, token_string
, strlenW(token_string
)))
155 /* we want to skip over separators, but not the null terminator */
156 for (j
= 0; j
< strlenW(token_string
) - 1; j
++)
162 /* add 1 for terminating NULL */
163 token_array
= HeapAlloc(GetProcessHeap(), 0, (tokens
+1) * sizeof(*token_array
));
164 token_array
[tokens
] = NULL
;
167 for (i
= 0; i
< tokens
; i
++)
170 next_token
= strstrW(string
, token_string
);
171 if (!next_token
) next_token
= string
+strlenW(string
);
172 len
= next_token
- string
;
173 token_array
[i
] = HeapAlloc(GetProcessHeap(), 0, (len
+1)*sizeof(WCHAR
));
174 memcpy(token_array
[i
], string
, len
*sizeof(WCHAR
));
175 token_array
[i
][len
] = '\0';
176 string
= next_token
+strlenW(token_string
);
181 /***********************************************************************
182 * HTTP_FreeTokens (internal)
184 * Frees memory returned from HTTP_Tokenize.
186 static void HTTP_FreeTokens(LPWSTR
* token_array
)
189 for (i
= 0; token_array
[i
]; i
++)
190 HeapFree(GetProcessHeap(), 0, token_array
[i
]);
191 HeapFree(GetProcessHeap(), 0, token_array
);
194 /* **********************************************************************
196 * Helper functions for the HttpSendRequest(Ex) functions
199 static void AsyncHttpSendRequestProc(WORKREQUEST
*workRequest
)
201 struct WORKREQ_HTTPSENDREQUESTW
const *req
= &workRequest
->u
.HttpSendRequestW
;
202 LPWININETHTTPREQW lpwhr
= (LPWININETHTTPREQW
) workRequest
->hdr
;
204 TRACE("%p\n", lpwhr
);
206 HTTP_HttpSendRequestW(lpwhr
, req
->lpszHeader
,
207 req
->dwHeaderLength
, req
->lpOptional
, req
->dwOptionalLength
,
208 req
->dwContentLength
, req
->bEndRequest
);
210 HeapFree(GetProcessHeap(), 0, req
->lpszHeader
);
213 static void HTTP_FixVerb( LPWININETHTTPREQW lpwhr
)
215 /* if the verb is NULL default to GET */
216 if (NULL
== lpwhr
->lpszVerb
)
218 static const WCHAR szGET
[] = { 'G','E','T', 0 };
219 lpwhr
->lpszVerb
= WININET_strdupW(szGET
);
223 static void HTTP_FixURL( LPWININETHTTPREQW lpwhr
)
225 static const WCHAR szSlash
[] = { '/',0 };
226 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/', 0 };
228 /* If we don't have a path we set it to root */
229 if (NULL
== lpwhr
->lpszPath
)
230 lpwhr
->lpszPath
= WININET_strdupW(szSlash
);
231 else /* remove \r and \n*/
233 int nLen
= strlenW(lpwhr
->lpszPath
);
234 while ((nLen
>0 ) && ((lpwhr
->lpszPath
[nLen
-1] == '\r')||(lpwhr
->lpszPath
[nLen
-1] == '\n')))
237 lpwhr
->lpszPath
[nLen
]='\0';
239 /* Replace '\' with '/' */
242 if (lpwhr
->lpszPath
[nLen
] == '\\') lpwhr
->lpszPath
[nLen
]='/';
246 if(CSTR_EQUAL
!= CompareStringW( LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
247 lpwhr
->lpszPath
, strlenW(szHttp
), szHttp
, strlenW(szHttp
) )
248 && lpwhr
->lpszPath
[0] != '/') /* not an absolute path ?? --> fix it !! */
250 WCHAR
*fixurl
= HeapAlloc(GetProcessHeap(), 0,
251 (strlenW(lpwhr
->lpszPath
) + 2)*sizeof(WCHAR
));
253 strcpyW(fixurl
+ 1, lpwhr
->lpszPath
);
254 HeapFree( GetProcessHeap(), 0, lpwhr
->lpszPath
);
255 lpwhr
->lpszPath
= fixurl
;
259 static LPWSTR
HTTP_BuildHeaderRequestString( LPWININETHTTPREQW lpwhr
, LPCWSTR verb
, LPCWSTR path
, BOOL http1_1
)
261 LPWSTR requestString
;
267 static const WCHAR szSpace
[] = { ' ',0 };
268 static const WCHAR szcrlf
[] = {'\r','\n', 0};
269 static const WCHAR szColon
[] = { ':',' ',0 };
270 static const WCHAR sztwocrlf
[] = {'\r','\n','\r','\n', 0};
272 /* allocate space for an array of all the string pointers to be added */
273 len
= (lpwhr
->nCustHeaders
)*4 + 9;
274 req
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(LPCWSTR
) );
276 /* add the verb, path and HTTP version string */
281 req
[n
++] = http1_1
? g_szHttp1_1
: g_szHttp1_0
;
283 /* Append custom request heades */
284 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
286 if (lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
289 req
[n
++] = lpwhr
->pCustHeaders
[i
].lpszField
;
291 req
[n
++] = lpwhr
->pCustHeaders
[i
].lpszValue
;
293 TRACE("Adding custom header %s (%s)\n",
294 debugstr_w(lpwhr
->pCustHeaders
[i
].lpszField
),
295 debugstr_w(lpwhr
->pCustHeaders
[i
].lpszValue
));
300 ERR("oops. buffer overrun\n");
303 requestString
= HTTP_build_req( req
, 4 );
304 HeapFree( GetProcessHeap(), 0, req
);
307 * Set (header) termination string for request
308 * Make sure there's exactly two new lines at the end of the request
310 p
= &requestString
[strlenW(requestString
)-1];
311 while ( (*p
== '\n') || (*p
== '\r') )
313 strcpyW( p
+1, sztwocrlf
);
315 return requestString
;
318 static void HTTP_ProcessHeaders( LPWININETHTTPREQW lpwhr
)
320 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
322 LPHTTPHEADERW setCookieHeader
;
324 HeaderIndex
= HTTP_GetCustomHeaderIndex(lpwhr
, szSet_Cookie
, 0, FALSE
);
325 if (HeaderIndex
== -1)
327 setCookieHeader
= &lpwhr
->pCustHeaders
[HeaderIndex
];
329 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
) && setCookieHeader
->lpszValue
)
331 int nPosStart
= 0, nPosEnd
= 0, len
;
332 static const WCHAR szFmt
[] = { 'h','t','t','p',':','/','/','%','s','/',0};
334 while (setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
336 LPWSTR buf_cookie
, cookie_name
, cookie_data
;
338 LPWSTR domain
= NULL
;
342 while (setCookieHeader
->lpszValue
[nPosEnd
] != ';' && setCookieHeader
->lpszValue
[nPosEnd
] != ',' &&
343 setCookieHeader
->lpszValue
[nPosEnd
] != '\0')
347 if (setCookieHeader
->lpszValue
[nPosEnd
] == ';')
349 /* fixme: not case sensitive, strcasestr is gnu only */
350 int nDomainPosEnd
= 0;
351 int nDomainPosStart
= 0, nDomainLength
= 0;
352 static const WCHAR szDomain
[] = {'d','o','m','a','i','n','=',0};
353 LPWSTR lpszDomain
= strstrW(&setCookieHeader
->lpszValue
[nPosEnd
], szDomain
);
355 { /* they have specified their own domain, lets use it */
356 while (lpszDomain
[nDomainPosEnd
] != ';' && lpszDomain
[nDomainPosEnd
] != ',' &&
357 lpszDomain
[nDomainPosEnd
] != '\0')
361 nDomainPosStart
= strlenW(szDomain
);
362 nDomainLength
= (nDomainPosEnd
- nDomainPosStart
) + 1;
363 domain
= HeapAlloc(GetProcessHeap(), 0, (nDomainLength
+ 1)*sizeof(WCHAR
));
364 lstrcpynW(domain
, &lpszDomain
[nDomainPosStart
], nDomainLength
+ 1);
367 if (setCookieHeader
->lpszValue
[nPosEnd
] == '\0') break;
368 buf_cookie
= HeapAlloc(GetProcessHeap(), 0, ((nPosEnd
- nPosStart
) + 1)*sizeof(WCHAR
));
369 lstrcpynW(buf_cookie
, &setCookieHeader
->lpszValue
[nPosStart
], (nPosEnd
- nPosStart
) + 1);
370 TRACE("%s\n", debugstr_w(buf_cookie
));
371 while (buf_cookie
[nEqualPos
] != '=' && buf_cookie
[nEqualPos
] != '\0')
375 if (buf_cookie
[nEqualPos
] == '\0' || buf_cookie
[nEqualPos
+ 1] == '\0')
377 HeapFree(GetProcessHeap(), 0, buf_cookie
);
381 cookie_name
= HeapAlloc(GetProcessHeap(), 0, (nEqualPos
+ 1)*sizeof(WCHAR
));
382 lstrcpynW(cookie_name
, buf_cookie
, nEqualPos
+ 1);
383 cookie_data
= &buf_cookie
[nEqualPos
+ 1];
385 Host
= HTTP_GetHeader(lpwhr
,szHost
);
386 len
= lstrlenW((domain
? domain
: (Host
?Host
->lpszValue
:NULL
))) +
387 strlenW(lpwhr
->lpszPath
) + 9;
388 buf_url
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
389 sprintfW(buf_url
, szFmt
, (domain
? domain
: (Host
?Host
->lpszValue
:NULL
))); /* FIXME PATH!!! */
390 InternetSetCookieW(buf_url
, cookie_name
, cookie_data
);
392 HeapFree(GetProcessHeap(), 0, buf_url
);
393 HeapFree(GetProcessHeap(), 0, buf_cookie
);
394 HeapFree(GetProcessHeap(), 0, cookie_name
);
395 HeapFree(GetProcessHeap(), 0, domain
);
401 static inline BOOL
is_basic_auth_value( LPCWSTR pszAuthValue
)
403 static const WCHAR szBasic
[] = {'B','a','s','i','c'}; /* Note: not nul-terminated */
404 return !strncmpiW(pszAuthValue
, szBasic
, ARRAYSIZE(szBasic
)) &&
405 ((pszAuthValue
[ARRAYSIZE(szBasic
)] != ' ') || !pszAuthValue
[ARRAYSIZE(szBasic
)]);
408 static BOOL
HTTP_DoAuthorization( LPWININETHTTPREQW lpwhr
, LPCWSTR pszAuthValue
,
409 struct HttpAuthInfo
**ppAuthInfo
,
410 LPWSTR domain_and_username
, LPWSTR password
)
412 SECURITY_STATUS sec_status
;
413 struct HttpAuthInfo
*pAuthInfo
= *ppAuthInfo
;
416 TRACE("%s\n", debugstr_w(pszAuthValue
));
418 if (!domain_and_username
) return FALSE
;
425 pAuthInfo
= HeapAlloc(GetProcessHeap(), 0, sizeof(*pAuthInfo
));
429 SecInvalidateHandle(&pAuthInfo
->cred
);
430 SecInvalidateHandle(&pAuthInfo
->ctx
);
431 memset(&pAuthInfo
->exp
, 0, sizeof(pAuthInfo
->exp
));
433 pAuthInfo
->auth_data
= NULL
;
434 pAuthInfo
->auth_data_len
= 0;
435 pAuthInfo
->finished
= FALSE
;
437 if (is_basic_auth_value(pszAuthValue
))
439 static const WCHAR szBasic
[] = {'B','a','s','i','c',0};
440 pAuthInfo
->scheme
= WININET_strdupW(szBasic
);
441 if (!pAuthInfo
->scheme
)
443 HeapFree(GetProcessHeap(), 0, pAuthInfo
);
449 SEC_WINNT_AUTH_IDENTITY_W nt_auth_identity
;
450 WCHAR
*user
= strchrW(domain_and_username
, '\\');
451 WCHAR
*domain
= domain_and_username
;
453 pAuthInfo
->scheme
= WININET_strdupW(pszAuthValue
);
454 if (!pAuthInfo
->scheme
)
456 HeapFree(GetProcessHeap(), 0, pAuthInfo
);
463 user
= domain_and_username
;
466 nt_auth_identity
.Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
467 nt_auth_identity
.User
= user
;
468 nt_auth_identity
.UserLength
= strlenW(nt_auth_identity
.User
);
469 nt_auth_identity
.Domain
= domain
;
470 nt_auth_identity
.DomainLength
= domain
? user
- domain
- 1 : 0;
471 nt_auth_identity
.Password
= password
;
472 nt_auth_identity
.PasswordLength
= strlenW(nt_auth_identity
.Password
);
474 /* FIXME: make sure scheme accepts SEC_WINNT_AUTH_IDENTITY before calling AcquireCredentialsHandle */
476 sec_status
= AcquireCredentialsHandleW(NULL
, pAuthInfo
->scheme
,
477 SECPKG_CRED_OUTBOUND
, NULL
,
478 &nt_auth_identity
, NULL
,
479 NULL
, &pAuthInfo
->cred
,
481 if (sec_status
!= SEC_E_OK
)
483 WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n",
484 debugstr_w(pAuthInfo
->scheme
), sec_status
);
485 HeapFree(GetProcessHeap(), 0, pAuthInfo
->scheme
);
486 HeapFree(GetProcessHeap(), 0, pAuthInfo
);
490 *ppAuthInfo
= pAuthInfo
;
492 else if (pAuthInfo
->finished
)
495 if ((strlenW(pszAuthValue
) < strlenW(pAuthInfo
->scheme
)) ||
496 strncmpiW(pszAuthValue
, pAuthInfo
->scheme
, strlenW(pAuthInfo
->scheme
)))
498 ERR("authentication scheme changed from %s to %s\n",
499 debugstr_w(pAuthInfo
->scheme
), debugstr_w(pszAuthValue
));
503 if (is_basic_auth_value(pszAuthValue
))
505 int userlen
= WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, lstrlenW(domain_and_username
), NULL
, 0, NULL
, NULL
);
506 int passlen
= WideCharToMultiByte(CP_UTF8
, 0, password
, lstrlenW(password
), NULL
, 0, NULL
, NULL
);
509 TRACE("basic authentication\n");
511 /* length includes a nul terminator, which will be re-used for the ':' */
512 auth_data
= HeapAlloc(GetProcessHeap(), 0, userlen
+ 1 + passlen
);
516 WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, -1, auth_data
, userlen
, NULL
, NULL
);
517 auth_data
[userlen
] = ':';
518 WideCharToMultiByte(CP_UTF8
, 0, password
, -1, &auth_data
[userlen
+1], passlen
, NULL
, NULL
);
520 pAuthInfo
->auth_data
= auth_data
;
521 pAuthInfo
->auth_data_len
= userlen
+ 1 + passlen
;
522 pAuthInfo
->finished
= TRUE
;
529 SecBufferDesc out_desc
, in_desc
;
531 unsigned char *buffer
;
532 ULONG context_req
= ISC_REQ_CONNECTION
| ISC_REQ_USE_DCE_STYLE
|
533 ISC_REQ_MUTUAL_AUTH
| ISC_REQ_DELEGATE
;
535 in
.BufferType
= SECBUFFER_TOKEN
;
539 in_desc
.ulVersion
= 0;
540 in_desc
.cBuffers
= 1;
541 in_desc
.pBuffers
= &in
;
543 pszAuthData
= pszAuthValue
+ strlenW(pAuthInfo
->scheme
);
544 if (*pszAuthData
== ' ')
547 in
.cbBuffer
= HTTP_DecodeBase64(pszAuthData
, NULL
);
548 in
.pvBuffer
= HeapAlloc(GetProcessHeap(), 0, in
.cbBuffer
);
549 HTTP_DecodeBase64(pszAuthData
, in
.pvBuffer
);
552 buffer
= HeapAlloc(GetProcessHeap(), 0, 0x100);
554 out
.BufferType
= SECBUFFER_TOKEN
;
555 out
.cbBuffer
= 0x100;
556 out
.pvBuffer
= buffer
;
558 out_desc
.ulVersion
= 0;
559 out_desc
.cBuffers
= 1;
560 out_desc
.pBuffers
= &out
;
562 sec_status
= InitializeSecurityContextW(first
? &pAuthInfo
->cred
: NULL
,
563 first
? NULL
: &pAuthInfo
->ctx
, NULL
,
564 context_req
, 0, SECURITY_NETWORK_DREP
,
565 in
.pvBuffer
? &in_desc
: NULL
,
566 0, &pAuthInfo
->ctx
, &out_desc
,
567 &pAuthInfo
->attr
, &pAuthInfo
->exp
);
568 if (sec_status
== SEC_E_OK
)
570 pAuthInfo
->finished
= TRUE
;
571 pAuthInfo
->auth_data
= out
.pvBuffer
;
572 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
573 TRACE("sending last auth packet\n");
575 else if (sec_status
== SEC_I_CONTINUE_NEEDED
)
577 pAuthInfo
->auth_data
= out
.pvBuffer
;
578 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
579 TRACE("sending next auth packet\n");
583 ERR("InitializeSecurityContextW returned error 0x%08x\n", sec_status
);
584 HeapFree(GetProcessHeap(), 0, out
.pvBuffer
);
592 /***********************************************************************
593 * HTTP_HttpAddRequestHeadersW (internal)
595 static BOOL WINAPI
HTTP_HttpAddRequestHeadersW(LPWININETHTTPREQW lpwhr
,
596 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
601 BOOL bSuccess
= FALSE
;
604 TRACE("copying header: %s\n", debugstr_w(lpszHeader
));
606 if( dwHeaderLength
== ~0U )
607 len
= strlenW(lpszHeader
);
609 len
= dwHeaderLength
;
610 buffer
= HeapAlloc( GetProcessHeap(), 0, sizeof(WCHAR
)*(len
+1) );
611 lstrcpynW( buffer
, lpszHeader
, len
+ 1);
617 LPWSTR
* pFieldAndValue
;
621 while (*lpszEnd
!= '\0')
623 if (*lpszEnd
== '\r' && *(lpszEnd
+ 1) == '\n')
628 if (*lpszStart
== '\0')
631 if (*lpszEnd
== '\r')
634 lpszEnd
+= 2; /* Jump over \r\n */
636 TRACE("interpreting header %s\n", debugstr_w(lpszStart
));
637 pFieldAndValue
= HTTP_InterpretHttpHeader(lpszStart
);
640 bSuccess
= HTTP_VerifyValidHeader(lpwhr
, pFieldAndValue
[0]);
642 bSuccess
= HTTP_ProcessHeader(lpwhr
, pFieldAndValue
[0],
643 pFieldAndValue
[1], dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
644 HTTP_FreeTokens(pFieldAndValue
);
650 HeapFree(GetProcessHeap(), 0, buffer
);
655 /***********************************************************************
656 * HttpAddRequestHeadersW (WININET.@)
658 * Adds one or more HTTP header to the request handler
665 BOOL WINAPI
HttpAddRequestHeadersW(HINTERNET hHttpRequest
,
666 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
668 BOOL bSuccess
= FALSE
;
669 LPWININETHTTPREQW lpwhr
;
671 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_w(lpszHeader
), dwHeaderLength
,
677 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hHttpRequest
);
678 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
680 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
683 bSuccess
= HTTP_HttpAddRequestHeadersW( lpwhr
, lpszHeader
, dwHeaderLength
, dwModifier
);
686 WININET_Release( &lpwhr
->hdr
);
691 /***********************************************************************
692 * HttpAddRequestHeadersA (WININET.@)
694 * Adds one or more HTTP header to the request handler
701 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
702 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
708 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_a(lpszHeader
), dwHeaderLength
,
711 len
= MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, NULL
, 0 );
712 hdr
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(WCHAR
) );
713 MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, hdr
, len
);
714 if( dwHeaderLength
!= ~0U )
715 dwHeaderLength
= len
;
717 r
= HttpAddRequestHeadersW( hHttpRequest
, hdr
, dwHeaderLength
, dwModifier
);
719 HeapFree( GetProcessHeap(), 0, hdr
);
724 /* read any content returned by the server so that the connection can be
726 static void HTTP_DrainContent(LPWININETHTTPREQW lpwhr
)
730 if (!NETCON_connected(&lpwhr
->netConnection
)) return;
732 if (lpwhr
->dwContentLength
== -1)
733 NETCON_close(&lpwhr
->netConnection
);
738 if (!INTERNET_ReadFile(&lpwhr
->hdr
, buffer
, sizeof(buffer
), &bytes_read
,
741 } while (bytes_read
);
744 /***********************************************************************
745 * HttpEndRequestA (WININET.@)
747 * Ends an HTTP request that was started by HttpSendRequestEx
754 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
,
755 LPINTERNET_BUFFERSA lpBuffersOut
, DWORD dwFlags
, DWORD dwContext
)
757 LPINTERNET_BUFFERSA ptr
;
758 LPINTERNET_BUFFERSW lpBuffersOutW
,ptrW
;
761 TRACE("(%p, %p, %08x, %08x): stub\n", hRequest
, lpBuffersOut
, dwFlags
,
766 lpBuffersOutW
= (LPINTERNET_BUFFERSW
)HeapAlloc(GetProcessHeap(),
767 HEAP_ZERO_MEMORY
, sizeof(INTERNET_BUFFERSW
));
769 lpBuffersOutW
= NULL
;
771 ptrW
= lpBuffersOutW
;
774 if (ptr
->lpvBuffer
&& ptr
->dwBufferLength
)
775 ptrW
->lpvBuffer
= HeapAlloc(GetProcessHeap(),0,ptr
->dwBufferLength
);
776 ptrW
->dwBufferLength
= ptr
->dwBufferLength
;
777 ptrW
->dwBufferTotal
= ptr
->dwBufferTotal
;
780 ptrW
->Next
= HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY
,
781 sizeof(INTERNET_BUFFERSW
));
787 rc
= HttpEndRequestW(hRequest
, lpBuffersOutW
, dwFlags
, dwContext
);
791 ptrW
= lpBuffersOutW
;
794 LPINTERNET_BUFFERSW ptrW2
;
796 FIXME("Do we need to translate info out of these buffer?\n");
798 HeapFree(GetProcessHeap(),0,(LPVOID
)ptrW
->lpvBuffer
);
800 HeapFree(GetProcessHeap(),0,ptrW
);
808 /***********************************************************************
809 * HttpEndRequestW (WININET.@)
811 * Ends an HTTP request that was started by HttpSendRequestEx
818 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
,
819 LPINTERNET_BUFFERSW lpBuffersOut
, DWORD dwFlags
, DWORD dwContext
)
822 LPWININETHTTPREQW lpwhr
;
827 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hRequest
);
829 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
831 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
835 lpwhr
->hdr
.dwFlags
|= dwFlags
;
836 lpwhr
->hdr
.dwContext
= dwContext
;
838 /* We appear to do nothing with lpBuffersOut.. is that correct? */
840 SendAsyncCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
841 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
843 responseLen
= HTTP_GetResponseHeaders(lpwhr
);
847 SendAsyncCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
848 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
, sizeof(DWORD
));
850 /* process headers here. Is this right? */
851 HTTP_ProcessHeaders(lpwhr
);
853 dwBufferSize
= sizeof(lpwhr
->dwContentLength
);
854 if (!HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
855 &lpwhr
->dwContentLength
,&dwBufferSize
,NULL
))
856 lpwhr
->dwContentLength
= -1;
858 if (lpwhr
->dwContentLength
== 0)
859 HTTP_FinishedReading(lpwhr
);
861 if(!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
))
863 DWORD dwCode
,dwCodeLength
=sizeof(DWORD
);
864 if(HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_STATUS_CODE
,&dwCode
,&dwCodeLength
,NULL
) &&
865 (dwCode
==302 || dwCode
==301))
867 WCHAR szNewLocation
[2048];
868 dwBufferSize
=sizeof(szNewLocation
);
869 if(HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,NULL
))
871 static const WCHAR szGET
[] = { 'G','E','T', 0 };
872 /* redirects are always GETs */
873 HeapFree(GetProcessHeap(),0,lpwhr
->lpszVerb
);
874 lpwhr
->lpszVerb
= WININET_strdupW(szGET
);
875 HTTP_DrainContent(lpwhr
);
876 rc
= HTTP_HandleRedirect(lpwhr
, szNewLocation
);
878 rc
= HTTP_HttpSendRequestW(lpwhr
, NULL
, 0, NULL
, 0, 0, TRUE
);
883 TRACE("%i <--\n",rc
);
887 /***********************************************************************
888 * HttpOpenRequestW (WININET.@)
890 * Open a HTTP request handle
893 * HINTERNET a HTTP request handle on success
897 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
898 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
899 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
900 DWORD dwFlags
, DWORD dwContext
)
902 LPWININETHTTPSESSIONW lpwhs
;
903 HINTERNET handle
= NULL
;
905 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08x)\n", hHttpSession
,
906 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
907 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
909 if(lpszAcceptTypes
!=NULL
)
912 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
913 TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes
[i
]));
916 lpwhs
= (LPWININETHTTPSESSIONW
) WININET_GetObject( hHttpSession
);
917 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
919 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
924 * My tests seem to show that the windows version does not
925 * become asynchronous until after this point. And anyhow
926 * if this call was asynchronous then how would you get the
927 * necessary HINTERNET pointer returned by this function.
930 handle
= HTTP_HttpOpenRequestW(lpwhs
, lpszVerb
, lpszObjectName
,
931 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
935 WININET_Release( &lpwhs
->hdr
);
936 TRACE("returning %p\n", handle
);
941 /***********************************************************************
942 * HttpOpenRequestA (WININET.@)
944 * Open a HTTP request handle
947 * HINTERNET a HTTP request handle on success
951 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
952 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
953 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
954 DWORD dwFlags
, DWORD dwContext
)
956 LPWSTR szVerb
= NULL
, szObjectName
= NULL
;
957 LPWSTR szVersion
= NULL
, szReferrer
= NULL
, *szAcceptTypes
= NULL
;
959 INT acceptTypesCount
;
960 HINTERNET rc
= FALSE
;
961 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08x)\n", hHttpSession
,
962 debugstr_a(lpszVerb
), debugstr_a(lpszObjectName
),
963 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
968 len
= MultiByteToWideChar(CP_ACP
, 0, lpszVerb
, -1, NULL
, 0 );
969 szVerb
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
972 MultiByteToWideChar(CP_ACP
, 0, lpszVerb
, -1, szVerb
, len
);
977 len
= MultiByteToWideChar(CP_ACP
, 0, lpszObjectName
, -1, NULL
, 0 );
978 szObjectName
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
) );
981 MultiByteToWideChar(CP_ACP
, 0, lpszObjectName
, -1, szObjectName
, len
);
986 len
= MultiByteToWideChar(CP_ACP
, 0, lpszVersion
, -1, NULL
, 0 );
987 szVersion
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
990 MultiByteToWideChar(CP_ACP
, 0, lpszVersion
, -1, szVersion
, len
);
995 len
= MultiByteToWideChar(CP_ACP
, 0, lpszReferrer
, -1, NULL
, 0 );
996 szReferrer
= HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
999 MultiByteToWideChar(CP_ACP
, 0, lpszReferrer
, -1, szReferrer
, len
);
1002 acceptTypesCount
= 0;
1003 if (lpszAcceptTypes
)
1005 /* find out how many there are */
1006 while (lpszAcceptTypes
[acceptTypesCount
] && *lpszAcceptTypes
[acceptTypesCount
])
1008 szAcceptTypes
= HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR
*) * (acceptTypesCount
+1));
1009 acceptTypesCount
= 0;
1010 while (lpszAcceptTypes
[acceptTypesCount
] && *lpszAcceptTypes
[acceptTypesCount
])
1012 len
= MultiByteToWideChar(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
1014 szAcceptTypes
[acceptTypesCount
] = HeapAlloc(GetProcessHeap(), 0, len
* sizeof(WCHAR
));
1015 if (!szAcceptTypes
[acceptTypesCount
] )
1017 MultiByteToWideChar(CP_ACP
, 0, lpszAcceptTypes
[acceptTypesCount
],
1018 -1, szAcceptTypes
[acceptTypesCount
], len
);
1021 szAcceptTypes
[acceptTypesCount
] = NULL
;
1023 else szAcceptTypes
= 0;
1025 rc
= HttpOpenRequestW(hHttpSession
, szVerb
, szObjectName
,
1026 szVersion
, szReferrer
,
1027 (LPCWSTR
*)szAcceptTypes
, dwFlags
, dwContext
);
1032 acceptTypesCount
= 0;
1033 while (szAcceptTypes
[acceptTypesCount
])
1035 HeapFree(GetProcessHeap(), 0, szAcceptTypes
[acceptTypesCount
]);
1038 HeapFree(GetProcessHeap(), 0, szAcceptTypes
);
1040 HeapFree(GetProcessHeap(), 0, szReferrer
);
1041 HeapFree(GetProcessHeap(), 0, szVersion
);
1042 HeapFree(GetProcessHeap(), 0, szObjectName
);
1043 HeapFree(GetProcessHeap(), 0, szVerb
);
1048 /***********************************************************************
1051 static UINT
HTTP_EncodeBase64( LPCSTR bin
, unsigned int len
, LPWSTR base64
)
1054 static const CHAR HTTP_Base64Enc
[] =
1055 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
1059 /* first 6 bits, all from bin[0] */
1060 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
1061 x
= (bin
[0] & 3) << 4;
1063 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
1066 base64
[n
++] = HTTP_Base64Enc
[x
];
1071 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
1072 x
= ( bin
[1] & 0x0f ) << 2;
1074 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
1077 base64
[n
++] = HTTP_Base64Enc
[x
];
1081 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
1083 /* last 6 bits, all from bin [2] */
1084 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
1092 #define CH(x) (((x) >= 'A' && (x) <= 'Z') ? (x) - 'A' : \
1093 ((x) >= 'a' && (x) <= 'z') ? (x) - 'a' + 26 : \
1094 ((x) >= '0' && (x) <= '9') ? (x) - '0' + 52 : \
1095 ((x) == '+') ? 62 : ((x) == '/') ? 63 : -1)
1096 static const signed char HTTP_Base64Dec
[256] =
1098 CH( 0),CH( 1),CH( 2),CH( 3),CH( 4),CH( 5),CH( 6),CH( 7),CH( 8),CH( 9),
1099 CH(10),CH(11),CH(12),CH(13),CH(14),CH(15),CH(16),CH(17),CH(18),CH(19),
1100 CH(20),CH(21),CH(22),CH(23),CH(24),CH(25),CH(26),CH(27),CH(28),CH(29),
1101 CH(30),CH(31),CH(32),CH(33),CH(34),CH(35),CH(36),CH(37),CH(38),CH(39),
1102 CH(40),CH(41),CH(42),CH(43),CH(44),CH(45),CH(46),CH(47),CH(48),CH(49),
1103 CH(50),CH(51),CH(52),CH(53),CH(54),CH(55),CH(56),CH(57),CH(58),CH(59),
1104 CH(60),CH(61),CH(62),CH(63),CH(64),CH(65),CH(66),CH(67),CH(68),CH(69),
1105 CH(70),CH(71),CH(72),CH(73),CH(74),CH(75),CH(76),CH(77),CH(78),CH(79),
1106 CH(80),CH(81),CH(82),CH(83),CH(84),CH(85),CH(86),CH(87),CH(88),CH(89),
1107 CH(90),CH(91),CH(92),CH(93),CH(94),CH(95),CH(96),CH(97),CH(98),CH(99),
1108 CH(100),CH(101),CH(102),CH(103),CH(104),CH(105),CH(106),CH(107),CH(108),CH(109),
1109 CH(110),CH(111),CH(112),CH(113),CH(114),CH(115),CH(116),CH(117),CH(118),CH(119),
1110 CH(120),CH(121),CH(122),CH(123),CH(124),CH(125),CH(126),CH(127),CH(128),CH(129),
1111 CH(130),CH(131),CH(132),CH(133),CH(134),CH(135),CH(136),CH(137),CH(138),CH(139),
1112 CH(140),CH(141),CH(142),CH(143),CH(144),CH(145),CH(146),CH(147),CH(148),CH(149),
1113 CH(150),CH(151),CH(152),CH(153),CH(154),CH(155),CH(156),CH(157),CH(158),CH(159),
1114 CH(160),CH(161),CH(162),CH(163),CH(164),CH(165),CH(166),CH(167),CH(168),CH(169),
1115 CH(170),CH(171),CH(172),CH(173),CH(174),CH(175),CH(176),CH(177),CH(178),CH(179),
1116 CH(180),CH(181),CH(182),CH(183),CH(184),CH(185),CH(186),CH(187),CH(188),CH(189),
1117 CH(190),CH(191),CH(192),CH(193),CH(194),CH(195),CH(196),CH(197),CH(198),CH(199),
1118 CH(200),CH(201),CH(202),CH(203),CH(204),CH(205),CH(206),CH(207),CH(208),CH(209),
1119 CH(210),CH(211),CH(212),CH(213),CH(214),CH(215),CH(216),CH(217),CH(218),CH(219),
1120 CH(220),CH(221),CH(222),CH(223),CH(224),CH(225),CH(226),CH(227),CH(228),CH(229),
1121 CH(230),CH(231),CH(232),CH(233),CH(234),CH(235),CH(236),CH(237),CH(238),CH(239),
1122 CH(240),CH(241),CH(242),CH(243),CH(244),CH(245),CH(246),CH(247),CH(248), CH(249),
1123 CH(250),CH(251),CH(252),CH(253),CH(254),CH(255),
1127 /***********************************************************************
1130 static UINT
HTTP_DecodeBase64( LPCWSTR base64
, LPSTR bin
)
1138 if (base64
[0] > ARRAYSIZE(HTTP_Base64Dec
) ||
1139 ((in
[0] = HTTP_Base64Dec
[base64
[0]]) == -1) ||
1140 base64
[1] > ARRAYSIZE(HTTP_Base64Dec
) ||
1141 ((in
[1] = HTTP_Base64Dec
[base64
[1]]) == -1))
1143 WARN("invalid base64: %s\n", debugstr_w(base64
));
1147 bin
[n
] = (unsigned char) (in
[0] << 2 | in
[1] >> 4);
1150 if ((base64
[2] == '=') && (base64
[3] == '='))
1152 if (base64
[2] > ARRAYSIZE(HTTP_Base64Dec
) ||
1153 ((in
[2] = HTTP_Base64Dec
[base64
[2]]) == -1))
1155 WARN("invalid base64: %s\n", debugstr_w(&base64
[2]));
1159 bin
[n
] = (unsigned char) (in
[1] << 4 | in
[2] >> 2);
1162 if (base64
[3] == '=')
1164 if (base64
[3] > ARRAYSIZE(HTTP_Base64Dec
) ||
1165 ((in
[3] = HTTP_Base64Dec
[base64
[3]]) == -1))
1167 WARN("invalid base64: %s\n", debugstr_w(&base64
[3]));
1171 bin
[n
] = (unsigned char) (((in
[2] << 6) & 0xc0) | in
[3]);
1180 /***********************************************************************
1181 * HTTP_InsertAuthorizationForHeader
1183 * Insert or delete the authorization field in the request header.
1185 static BOOL
HTTP_InsertAuthorizationForHeader( LPWININETHTTPREQW lpwhr
, struct HttpAuthInfo
*pAuthInfo
, LPCWSTR header
)
1187 WCHAR
*authorization
= NULL
;
1189 if (pAuthInfo
&& pAuthInfo
->auth_data_len
)
1191 static const WCHAR wszSpace
[] = {' ',0};
1194 /* scheme + space + base64 encoded data (3/2/1 bytes data -> 4 bytes of characters) */
1195 len
= strlenW(pAuthInfo
->scheme
)+1+((pAuthInfo
->auth_data_len
+2)*4)/3;
1196 authorization
= HeapAlloc(GetProcessHeap(), 0, (len
+1)*sizeof(WCHAR
));
1200 strcpyW(authorization
, pAuthInfo
->scheme
);
1201 strcatW(authorization
, wszSpace
);
1202 HTTP_EncodeBase64(pAuthInfo
->auth_data
,
1203 pAuthInfo
->auth_data_len
,
1204 authorization
+strlenW(authorization
));
1206 /* clear the data as it isn't valid now that it has been sent to the
1208 HeapFree(GetProcessHeap(), 0, pAuthInfo
->auth_data
);
1209 pAuthInfo
->auth_data
= NULL
;
1210 pAuthInfo
->auth_data_len
= 0;
1213 TRACE("Inserting authorization: %s\n", debugstr_w(authorization
));
1215 HTTP_ProcessHeader(lpwhr
, header
, authorization
,
1216 HTTP_ADDHDR_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
1218 HeapFree(GetProcessHeap(), 0, authorization
);
1223 /***********************************************************************
1224 * HTTP_InsertAuthorization
1226 * Insert the authorization field in the request header
1228 static BOOL
HTTP_InsertAuthorization( LPWININETHTTPREQW lpwhr
)
1230 return HTTP_InsertAuthorizationForHeader(lpwhr
, lpwhr
->pAuthInfo
, szAuthorization
);
1233 /***********************************************************************
1234 * HTTP_InsertProxyAuthorization
1236 * Insert the proxy authorization field in the request header
1238 static BOOL
HTTP_InsertProxyAuthorization( LPWININETHTTPREQW lpwhr
)
1240 return HTTP_InsertAuthorizationForHeader(lpwhr
, lpwhr
->pProxyAuthInfo
, szProxy_Authorization
);
1243 /***********************************************************************
1244 * HTTP_DealWithProxy
1246 static BOOL
HTTP_DealWithProxy( LPWININETAPPINFOW hIC
,
1247 LPWININETHTTPSESSIONW lpwhs
, LPWININETHTTPREQW lpwhr
)
1249 WCHAR buf
[MAXHOSTNAME
];
1250 WCHAR proxy
[MAXHOSTNAME
+ 15]; /* 15 == "http://" + sizeof(port#) + ":/\0" */
1252 static WCHAR szNul
[] = { 0 };
1253 URL_COMPONENTSW UrlComponents
;
1254 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/',0 }, szSlash
[] = { '/',0 } ;
1255 static const WCHAR szFormat1
[] = { 'h','t','t','p',':','/','/','%','s',0 };
1256 static const WCHAR szFormat2
[] = { 'h','t','t','p',':','/','/','%','s',':','%','d',0 };
1259 memset( &UrlComponents
, 0, sizeof UrlComponents
);
1260 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
1261 UrlComponents
.lpszHostName
= buf
;
1262 UrlComponents
.dwHostNameLength
= MAXHOSTNAME
;
1264 if( CSTR_EQUAL
!= CompareStringW(LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
1265 hIC
->lpszProxy
,strlenW(szHttp
),szHttp
,strlenW(szHttp
)) )
1266 sprintfW(proxy
, szFormat1
, hIC
->lpszProxy
);
1268 strcpyW(proxy
, hIC
->lpszProxy
);
1269 if( !InternetCrackUrlW(proxy
, 0, 0, &UrlComponents
) )
1271 if( UrlComponents
.dwHostNameLength
== 0 )
1274 if( !lpwhr
->lpszPath
)
1275 lpwhr
->lpszPath
= szNul
;
1276 TRACE("server=%s path=%s\n",
1277 debugstr_w(lpwhs
->lpszHostName
), debugstr_w(lpwhr
->lpszPath
));
1278 /* for constant 15 see above */
1279 len
= strlenW(lpwhs
->lpszHostName
) + strlenW(lpwhr
->lpszPath
) + 15;
1280 url
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
1282 if(UrlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
1283 UrlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
1285 sprintfW(url
, szFormat2
, lpwhs
->lpszHostName
, lpwhs
->nHostPort
);
1287 if( lpwhr
->lpszPath
[0] != '/' )
1288 strcatW( url
, szSlash
);
1289 strcatW(url
, lpwhr
->lpszPath
);
1290 if(lpwhr
->lpszPath
!= szNul
)
1291 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
1292 lpwhr
->lpszPath
= url
;
1294 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
1295 lpwhs
->lpszServerName
= WININET_strdupW(UrlComponents
.lpszHostName
);
1296 lpwhs
->nServerPort
= UrlComponents
.nPort
;
1301 static BOOL
HTTP_ResolveName(LPWININETHTTPREQW lpwhr
)
1304 LPWININETHTTPSESSIONW lpwhs
= lpwhr
->lpHttpSession
;
1306 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
1307 INTERNET_STATUS_RESOLVING_NAME
,
1308 lpwhs
->lpszServerName
,
1309 strlenW(lpwhs
->lpszServerName
)+1);
1311 if (!GetAddress(lpwhs
->lpszServerName
, lpwhs
->nServerPort
,
1312 &lpwhs
->socketAddress
))
1314 INTERNET_SetLastError(ERROR_INTERNET_NAME_NOT_RESOLVED
);
1318 inet_ntop(lpwhs
->socketAddress
.sin_family
, &lpwhs
->socketAddress
.sin_addr
,
1319 szaddr
, sizeof(szaddr
));
1320 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
1321 INTERNET_STATUS_NAME_RESOLVED
,
1322 szaddr
, strlen(szaddr
)+1);
1326 /***********************************************************************
1327 * HTTP_HttpOpenRequestW (internal)
1329 * Open a HTTP request handle
1332 * HINTERNET a HTTP request handle on success
1336 HINTERNET WINAPI
HTTP_HttpOpenRequestW(LPWININETHTTPSESSIONW lpwhs
,
1337 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
1338 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
1339 DWORD dwFlags
, DWORD dwContext
)
1341 LPWININETAPPINFOW hIC
= NULL
;
1342 LPWININETHTTPREQW lpwhr
;
1344 LPWSTR lpszUrl
= NULL
;
1346 HINTERNET handle
= NULL
;
1347 static const WCHAR szUrlForm
[] = {'h','t','t','p',':','/','/','%','s',0};
1353 assert( lpwhs
->hdr
.htype
== WH_HHTTPSESSION
);
1354 hIC
= lpwhs
->lpAppInfo
;
1356 lpwhr
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPREQW
));
1359 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1362 lpwhr
->hdr
.htype
= WH_HHTTPREQ
;
1363 lpwhr
->hdr
.dwFlags
= dwFlags
;
1364 lpwhr
->hdr
.dwContext
= dwContext
;
1365 lpwhr
->hdr
.dwRefCount
= 1;
1366 lpwhr
->hdr
.destroy
= HTTP_CloseHTTPRequestHandle
;
1367 lpwhr
->hdr
.lpfnStatusCB
= lpwhs
->hdr
.lpfnStatusCB
;
1368 lpwhr
->hdr
.dwInternalFlags
= lpwhs
->hdr
.dwInternalFlags
& INET_CALLBACKW
;
1370 WININET_AddRef( &lpwhs
->hdr
);
1371 lpwhr
->lpHttpSession
= lpwhs
;
1373 handle
= WININET_AllocHandle( &lpwhr
->hdr
);
1376 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
1380 if (!NETCON_init(&lpwhr
->netConnection
, dwFlags
& INTERNET_FLAG_SECURE
))
1382 InternetCloseHandle( handle
);
1387 if (NULL
!= lpszObjectName
&& strlenW(lpszObjectName
)) {
1391 rc
= UrlEscapeW(lpszObjectName
, NULL
, &len
, URL_ESCAPE_SPACES_ONLY
);
1392 if (rc
!= E_POINTER
)
1393 len
= strlenW(lpszObjectName
)+1;
1394 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
1395 rc
= UrlEscapeW(lpszObjectName
, lpwhr
->lpszPath
, &len
,
1396 URL_ESCAPE_SPACES_ONLY
);
1399 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName
),rc
);
1400 strcpyW(lpwhr
->lpszPath
,lpszObjectName
);
1404 if (NULL
!= lpszReferrer
&& strlenW(lpszReferrer
))
1405 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDHDR_FLAG_COALESCE
);
1407 if (lpszAcceptTypes
)
1410 for (i
= 0; lpszAcceptTypes
[i
]; i
++)
1412 if (!*lpszAcceptTypes
[i
]) continue;
1413 HTTP_ProcessHeader(lpwhr
, HTTP_ACCEPT
, lpszAcceptTypes
[i
],
1414 HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|
1415 HTTP_ADDHDR_FLAG_REQ
|
1416 (i
== 0 ? HTTP_ADDHDR_FLAG_REPLACE
: 0));
1420 if (NULL
== lpszVerb
)
1422 static const WCHAR szGet
[] = {'G','E','T',0};
1423 lpwhr
->lpszVerb
= WININET_strdupW(szGet
);
1425 else if (strlenW(lpszVerb
))
1426 lpwhr
->lpszVerb
= WININET_strdupW(lpszVerb
);
1428 if (NULL
!= lpszReferrer
&& strlenW(lpszReferrer
))
1430 WCHAR buf
[MAXHOSTNAME
];
1431 URL_COMPONENTSW UrlComponents
;
1433 memset( &UrlComponents
, 0, sizeof UrlComponents
);
1434 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
1435 UrlComponents
.lpszHostName
= buf
;
1436 UrlComponents
.dwHostNameLength
= MAXHOSTNAME
;
1438 InternetCrackUrlW(lpszReferrer
, 0, 0, &UrlComponents
);
1439 if (strlenW(UrlComponents
.lpszHostName
))
1440 HTTP_ProcessHeader(lpwhr
, szHost
, UrlComponents
.lpszHostName
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
1443 HTTP_ProcessHeader(lpwhr
, szHost
, lpwhs
->lpszHostName
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
1445 if (lpwhs
->nServerPort
== INTERNET_INVALID_PORT_NUMBER
)
1446 lpwhs
->nServerPort
= (dwFlags
& INTERNET_FLAG_SECURE
?
1447 INTERNET_DEFAULT_HTTPS_PORT
:
1448 INTERNET_DEFAULT_HTTP_PORT
);
1449 lpwhs
->nHostPort
= lpwhs
->nServerPort
;
1451 if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
1452 HTTP_DealWithProxy( hIC
, lpwhs
, lpwhr
);
1456 WCHAR
*agent_header
;
1457 static const WCHAR user_agent
[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0 };
1459 len
= strlenW(hIC
->lpszAgent
) + strlenW(user_agent
);
1460 agent_header
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(WCHAR
) );
1461 sprintfW(agent_header
, user_agent
, hIC
->lpszAgent
);
1463 HTTP_HttpAddRequestHeadersW(lpwhr
, agent_header
, strlenW(agent_header
),
1464 HTTP_ADDREQ_FLAG_ADD
);
1465 HeapFree(GetProcessHeap(), 0, agent_header
);
1468 Host
= HTTP_GetHeader(lpwhr
,szHost
);
1470 len
= lstrlenW(Host
->lpszValue
) + strlenW(szUrlForm
);
1471 lpszUrl
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
1472 sprintfW( lpszUrl
, szUrlForm
, Host
->lpszValue
);
1474 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
) &&
1475 InternetGetCookieW(lpszUrl
, NULL
, NULL
, &nCookieSize
))
1478 static const WCHAR szCookie
[] = {'C','o','o','k','i','e',':',' ',0};
1479 static const WCHAR szcrlf
[] = {'\r','\n',0};
1481 lpszCookies
= HeapAlloc(GetProcessHeap(), 0, (nCookieSize
+ 1 + 8)*sizeof(WCHAR
));
1483 cnt
+= sprintfW(lpszCookies
, szCookie
);
1484 InternetGetCookieW(lpszUrl
, NULL
, lpszCookies
+ cnt
, &nCookieSize
);
1485 strcatW(lpszCookies
, szcrlf
);
1487 HTTP_HttpAddRequestHeadersW(lpwhr
, lpszCookies
, strlenW(lpszCookies
),
1488 HTTP_ADDREQ_FLAG_ADD
);
1489 HeapFree(GetProcessHeap(), 0, lpszCookies
);
1491 HeapFree(GetProcessHeap(), 0, lpszUrl
);
1494 INTERNET_SendCallback(&lpwhs
->hdr
, dwContext
,
1495 INTERNET_STATUS_HANDLE_CREATED
, &handle
,
1499 * A STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on windows
1502 if (!HTTP_ResolveName(lpwhr
))
1504 InternetCloseHandle( handle
);
1510 WININET_Release( &lpwhr
->hdr
);
1512 TRACE("<-- %p (%p)\n", handle
, lpwhr
);
1516 static const WCHAR szAccept
[] = { 'A','c','c','e','p','t',0 };
1517 static const WCHAR szAccept_Charset
[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 };
1518 static const WCHAR szAccept_Encoding
[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 };
1519 static const WCHAR szAccept_Language
[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 };
1520 static const WCHAR szAccept_Ranges
[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 };
1521 static const WCHAR szAge
[] = { 'A','g','e',0 };
1522 static const WCHAR szAllow
[] = { 'A','l','l','o','w',0 };
1523 static const WCHAR szCache_Control
[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 };
1524 static const WCHAR szConnection
[] = { 'C','o','n','n','e','c','t','i','o','n',0 };
1525 static const WCHAR szContent_Base
[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 };
1526 static const WCHAR szContent_Encoding
[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 };
1527 static const WCHAR szContent_ID
[] = { 'C','o','n','t','e','n','t','-','I','D',0 };
1528 static const WCHAR szContent_Language
[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 };
1529 static const WCHAR szContent_Length
[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 };
1530 static const WCHAR szContent_Location
[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 };
1531 static const WCHAR szContent_MD5
[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 };
1532 static const WCHAR szContent_Range
[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 };
1533 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 };
1534 static const WCHAR szContent_Type
[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 };
1535 static const WCHAR szCookie
[] = { 'C','o','o','k','i','e',0 };
1536 static const WCHAR szDate
[] = { 'D','a','t','e',0 };
1537 static const WCHAR szFrom
[] = { 'F','r','o','m',0 };
1538 static const WCHAR szETag
[] = { 'E','T','a','g',0 };
1539 static const WCHAR szExpect
[] = { 'E','x','p','e','c','t',0 };
1540 static const WCHAR szExpires
[] = { 'E','x','p','i','r','e','s',0 };
1541 static const WCHAR szIf_Match
[] = { 'I','f','-','M','a','t','c','h',0 };
1542 static const WCHAR szIf_Modified_Since
[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1543 static const WCHAR szIf_None_Match
[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 };
1544 static const WCHAR szIf_Range
[] = { 'I','f','-','R','a','n','g','e',0 };
1545 static const WCHAR szIf_Unmodified_Since
[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
1546 static const WCHAR szLast_Modified
[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 };
1547 static const WCHAR szLocation
[] = { 'L','o','c','a','t','i','o','n',0 };
1548 static const WCHAR szMax_Forwards
[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 };
1549 static const WCHAR szMime_Version
[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 };
1550 static const WCHAR szPragma
[] = { 'P','r','a','g','m','a',0 };
1551 static const WCHAR szProxy_Authenticate
[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
1552 static const WCHAR szProxy_Connection
[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 };
1553 static const WCHAR szPublic
[] = { 'P','u','b','l','i','c',0 };
1554 static const WCHAR szRange
[] = { 'R','a','n','g','e',0 };
1555 static const WCHAR szReferer
[] = { 'R','e','f','e','r','e','r',0 };
1556 static const WCHAR szRetry_After
[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 };
1557 static const WCHAR szServer
[] = { 'S','e','r','v','e','r',0 };
1558 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
1559 static const WCHAR szTransfer_Encoding
[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
1560 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 };
1561 static const WCHAR szUpgrade
[] = { 'U','p','g','r','a','d','e',0 };
1562 static const WCHAR szURI
[] = { 'U','R','I',0 };
1563 static const WCHAR szUser_Agent
[] = { 'U','s','e','r','-','A','g','e','n','t',0 };
1564 static const WCHAR szVary
[] = { 'V','a','r','y',0 };
1565 static const WCHAR szVia
[] = { 'V','i','a',0 };
1566 static const WCHAR szWarning
[] = { 'W','a','r','n','i','n','g',0 };
1567 static const WCHAR szWWW_Authenticate
[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
1569 static const LPCWSTR header_lookup
[] = {
1570 szMime_Version
, /* HTTP_QUERY_MIME_VERSION = 0 */
1571 szContent_Type
, /* HTTP_QUERY_CONTENT_TYPE = 1 */
1572 szContent_Transfer_Encoding
,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
1573 szContent_ID
, /* HTTP_QUERY_CONTENT_ID = 3 */
1574 NULL
, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */
1575 szContent_Length
, /* HTTP_QUERY_CONTENT_LENGTH = 5 */
1576 szContent_Language
, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */
1577 szAllow
, /* HTTP_QUERY_ALLOW = 7 */
1578 szPublic
, /* HTTP_QUERY_PUBLIC = 8 */
1579 szDate
, /* HTTP_QUERY_DATE = 9 */
1580 szExpires
, /* HTTP_QUERY_EXPIRES = 10 */
1581 szLast_Modified
, /* HTTP_QUERY_LAST_MODIFIED = 11 */
1582 NULL
, /* HTTP_QUERY_MESSAGE_ID = 12 */
1583 szURI
, /* HTTP_QUERY_URI = 13 */
1584 szFrom
, /* HTTP_QUERY_DERIVED_FROM = 14 */
1585 NULL
, /* HTTP_QUERY_COST = 15 */
1586 NULL
, /* HTTP_QUERY_LINK = 16 */
1587 szPragma
, /* HTTP_QUERY_PRAGMA = 17 */
1588 NULL
, /* HTTP_QUERY_VERSION = 18 */
1589 szStatus
, /* HTTP_QUERY_STATUS_CODE = 19 */
1590 NULL
, /* HTTP_QUERY_STATUS_TEXT = 20 */
1591 NULL
, /* HTTP_QUERY_RAW_HEADERS = 21 */
1592 NULL
, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */
1593 szConnection
, /* HTTP_QUERY_CONNECTION = 23 */
1594 szAccept
, /* HTTP_QUERY_ACCEPT = 24 */
1595 szAccept_Charset
, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */
1596 szAccept_Encoding
, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */
1597 szAccept_Language
, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */
1598 szAuthorization
, /* HTTP_QUERY_AUTHORIZATION = 28 */
1599 szContent_Encoding
, /* HTTP_QUERY_CONTENT_ENCODING = 29 */
1600 NULL
, /* HTTP_QUERY_FORWARDED = 30 */
1601 NULL
, /* HTTP_QUERY_FROM = 31 */
1602 szIf_Modified_Since
, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */
1603 szLocation
, /* HTTP_QUERY_LOCATION = 33 */
1604 NULL
, /* HTTP_QUERY_ORIG_URI = 34 */
1605 szReferer
, /* HTTP_QUERY_REFERER = 35 */
1606 szRetry_After
, /* HTTP_QUERY_RETRY_AFTER = 36 */
1607 szServer
, /* HTTP_QUERY_SERVER = 37 */
1608 NULL
, /* HTTP_TITLE = 38 */
1609 szUser_Agent
, /* HTTP_QUERY_USER_AGENT = 39 */
1610 szWWW_Authenticate
, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */
1611 szProxy_Authenticate
, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */
1612 szAccept_Ranges
, /* HTTP_QUERY_ACCEPT_RANGES = 42 */
1613 szSet_Cookie
, /* HTTP_QUERY_SET_COOKIE = 43 */
1614 szCookie
, /* HTTP_QUERY_COOKIE = 44 */
1615 NULL
, /* HTTP_QUERY_REQUEST_METHOD = 45 */
1616 NULL
, /* HTTP_QUERY_REFRESH = 46 */
1617 NULL
, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */
1618 szAge
, /* HTTP_QUERY_AGE = 48 */
1619 szCache_Control
, /* HTTP_QUERY_CACHE_CONTROL = 49 */
1620 szContent_Base
, /* HTTP_QUERY_CONTENT_BASE = 50 */
1621 szContent_Location
, /* HTTP_QUERY_CONTENT_LOCATION = 51 */
1622 szContent_MD5
, /* HTTP_QUERY_CONTENT_MD5 = 52 */
1623 szContent_Range
, /* HTTP_QUERY_CONTENT_RANGE = 53 */
1624 szETag
, /* HTTP_QUERY_ETAG = 54 */
1625 szHost
, /* HTTP_QUERY_HOST = 55 */
1626 szIf_Match
, /* HTTP_QUERY_IF_MATCH = 56 */
1627 szIf_None_Match
, /* HTTP_QUERY_IF_NONE_MATCH = 57 */
1628 szIf_Range
, /* HTTP_QUERY_IF_RANGE = 58 */
1629 szIf_Unmodified_Since
, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
1630 szMax_Forwards
, /* HTTP_QUERY_MAX_FORWARDS = 60 */
1631 szProxy_Authorization
, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */
1632 szRange
, /* HTTP_QUERY_RANGE = 62 */
1633 szTransfer_Encoding
, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */
1634 szUpgrade
, /* HTTP_QUERY_UPGRADE = 64 */
1635 szVary
, /* HTTP_QUERY_VARY = 65 */
1636 szVia
, /* HTTP_QUERY_VIA = 66 */
1637 szWarning
, /* HTTP_QUERY_WARNING = 67 */
1638 szExpect
, /* HTTP_QUERY_EXPECT = 68 */
1639 szProxy_Connection
, /* HTTP_QUERY_PROXY_CONNECTION = 69 */
1640 szUnless_Modified_Since
, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
1643 #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0]))
1645 /***********************************************************************
1646 * HTTP_HttpQueryInfoW (internal)
1648 static BOOL WINAPI
HTTP_HttpQueryInfoW( LPWININETHTTPREQW lpwhr
, DWORD dwInfoLevel
,
1649 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
1651 LPHTTPHEADERW lphttpHdr
= NULL
;
1652 BOOL bSuccess
= FALSE
;
1653 BOOL request_only
= dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
;
1654 INT requested_index
= lpdwIndex
? *lpdwIndex
: 0;
1655 INT level
= (dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
);
1658 /* Find requested header structure */
1661 case HTTP_QUERY_CUSTOM
:
1662 index
= HTTP_GetCustomHeaderIndex(lpwhr
, lpBuffer
, requested_index
, request_only
);
1665 case HTTP_QUERY_RAW_HEADERS_CRLF
:
1667 DWORD len
= strlenW(lpwhr
->lpszRawHeaders
);
1668 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1670 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
1671 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1674 memcpy(lpBuffer
, lpwhr
->lpszRawHeaders
, (len
+1)*sizeof(WCHAR
));
1675 *lpdwBufferLength
= len
* sizeof(WCHAR
);
1677 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, len
));
1681 case HTTP_QUERY_RAW_HEADERS
:
1683 static const WCHAR szCrLf
[] = {'\r','\n',0};
1684 LPWSTR
* ppszRawHeaderLines
= HTTP_Tokenize(lpwhr
->lpszRawHeaders
, szCrLf
);
1686 LPWSTR pszString
= (WCHAR
*)lpBuffer
;
1688 for (i
= 0; ppszRawHeaderLines
[i
]; i
++)
1689 size
+= strlenW(ppszRawHeaderLines
[i
]) + 1;
1691 if (size
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1693 HTTP_FreeTokens(ppszRawHeaderLines
);
1694 *lpdwBufferLength
= (size
+ 1) * sizeof(WCHAR
);
1695 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1699 for (i
= 0; ppszRawHeaderLines
[i
]; i
++)
1701 DWORD len
= strlenW(ppszRawHeaderLines
[i
]);
1702 memcpy(pszString
, ppszRawHeaderLines
[i
], (len
+1)*sizeof(WCHAR
));
1707 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, size
));
1709 *lpdwBufferLength
= size
* sizeof(WCHAR
);
1710 HTTP_FreeTokens(ppszRawHeaderLines
);
1714 case HTTP_QUERY_STATUS_TEXT
:
1715 if (lpwhr
->lpszStatusText
)
1717 DWORD len
= strlenW(lpwhr
->lpszStatusText
);
1718 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1720 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
1721 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1724 memcpy(lpBuffer
, lpwhr
->lpszStatusText
, (len
+1)*sizeof(WCHAR
));
1725 *lpdwBufferLength
= len
* sizeof(WCHAR
);
1727 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, len
));
1732 case HTTP_QUERY_VERSION
:
1733 if (lpwhr
->lpszVersion
)
1735 DWORD len
= strlenW(lpwhr
->lpszVersion
);
1736 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
1738 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
1739 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1742 memcpy(lpBuffer
, lpwhr
->lpszVersion
, (len
+1)*sizeof(WCHAR
));
1743 *lpdwBufferLength
= len
* sizeof(WCHAR
);
1745 TRACE("returning data: %s\n", debugstr_wn((WCHAR
*)lpBuffer
, len
));
1751 assert (LAST_TABLE_HEADER
== (HTTP_QUERY_UNLESS_MODIFIED_SINCE
+ 1));
1753 if (level
>= 0 && level
< LAST_TABLE_HEADER
&& header_lookup
[level
])
1754 index
= HTTP_GetCustomHeaderIndex(lpwhr
, header_lookup
[level
],
1755 requested_index
,request_only
);
1759 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
1761 /* Ensure header satisifies requested attributes */
1763 ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
1764 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
)))
1766 INTERNET_SetLastError(ERROR_HTTP_HEADER_NOT_FOUND
);
1773 /* coalesce value to reuqested type */
1774 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
)
1776 *(int *)lpBuffer
= atoiW(lphttpHdr
->lpszValue
);
1779 TRACE(" returning number : %d\n", *(int *)lpBuffer
);
1781 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
)
1787 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
1789 tmpTM
= *gmtime(&tmpTime
);
1790 STHook
= (SYSTEMTIME
*) lpBuffer
;
1794 STHook
->wDay
= tmpTM
.tm_mday
;
1795 STHook
->wHour
= tmpTM
.tm_hour
;
1796 STHook
->wMilliseconds
= 0;
1797 STHook
->wMinute
= tmpTM
.tm_min
;
1798 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
1799 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
1800 STHook
->wSecond
= tmpTM
.tm_sec
;
1801 STHook
->wYear
= tmpTM
.tm_year
;
1805 TRACE(" returning time : %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
1806 STHook
->wYear
, STHook
->wMonth
, STHook
->wDay
, STHook
->wDayOfWeek
,
1807 STHook
->wHour
, STHook
->wMinute
, STHook
->wSecond
, STHook
->wMilliseconds
);
1809 else if (lphttpHdr
->lpszValue
)
1811 DWORD len
= (strlenW(lphttpHdr
->lpszValue
) + 1) * sizeof(WCHAR
);
1813 if (len
> *lpdwBufferLength
)
1815 *lpdwBufferLength
= len
;
1816 INTERNET_SetLastError(ERROR_INSUFFICIENT_BUFFER
);
1820 memcpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
1821 *lpdwBufferLength
= len
- sizeof(WCHAR
);
1824 TRACE(" returning string : %s\n", debugstr_w(lpBuffer
));
1829 /***********************************************************************
1830 * HttpQueryInfoW (WININET.@)
1832 * Queries for information about an HTTP request
1839 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
1840 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
1842 BOOL bSuccess
= FALSE
;
1843 LPWININETHTTPREQW lpwhr
;
1845 if (TRACE_ON(wininet
)) {
1846 #define FE(x) { x, #x }
1847 static const wininet_flag_info query_flags
[] = {
1848 FE(HTTP_QUERY_MIME_VERSION
),
1849 FE(HTTP_QUERY_CONTENT_TYPE
),
1850 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING
),
1851 FE(HTTP_QUERY_CONTENT_ID
),
1852 FE(HTTP_QUERY_CONTENT_DESCRIPTION
),
1853 FE(HTTP_QUERY_CONTENT_LENGTH
),
1854 FE(HTTP_QUERY_CONTENT_LANGUAGE
),
1855 FE(HTTP_QUERY_ALLOW
),
1856 FE(HTTP_QUERY_PUBLIC
),
1857 FE(HTTP_QUERY_DATE
),
1858 FE(HTTP_QUERY_EXPIRES
),
1859 FE(HTTP_QUERY_LAST_MODIFIED
),
1860 FE(HTTP_QUERY_MESSAGE_ID
),
1862 FE(HTTP_QUERY_DERIVED_FROM
),
1863 FE(HTTP_QUERY_COST
),
1864 FE(HTTP_QUERY_LINK
),
1865 FE(HTTP_QUERY_PRAGMA
),
1866 FE(HTTP_QUERY_VERSION
),
1867 FE(HTTP_QUERY_STATUS_CODE
),
1868 FE(HTTP_QUERY_STATUS_TEXT
),
1869 FE(HTTP_QUERY_RAW_HEADERS
),
1870 FE(HTTP_QUERY_RAW_HEADERS_CRLF
),
1871 FE(HTTP_QUERY_CONNECTION
),
1872 FE(HTTP_QUERY_ACCEPT
),
1873 FE(HTTP_QUERY_ACCEPT_CHARSET
),
1874 FE(HTTP_QUERY_ACCEPT_ENCODING
),
1875 FE(HTTP_QUERY_ACCEPT_LANGUAGE
),
1876 FE(HTTP_QUERY_AUTHORIZATION
),
1877 FE(HTTP_QUERY_CONTENT_ENCODING
),
1878 FE(HTTP_QUERY_FORWARDED
),
1879 FE(HTTP_QUERY_FROM
),
1880 FE(HTTP_QUERY_IF_MODIFIED_SINCE
),
1881 FE(HTTP_QUERY_LOCATION
),
1882 FE(HTTP_QUERY_ORIG_URI
),
1883 FE(HTTP_QUERY_REFERER
),
1884 FE(HTTP_QUERY_RETRY_AFTER
),
1885 FE(HTTP_QUERY_SERVER
),
1886 FE(HTTP_QUERY_TITLE
),
1887 FE(HTTP_QUERY_USER_AGENT
),
1888 FE(HTTP_QUERY_WWW_AUTHENTICATE
),
1889 FE(HTTP_QUERY_PROXY_AUTHENTICATE
),
1890 FE(HTTP_QUERY_ACCEPT_RANGES
),
1891 FE(HTTP_QUERY_SET_COOKIE
),
1892 FE(HTTP_QUERY_COOKIE
),
1893 FE(HTTP_QUERY_REQUEST_METHOD
),
1894 FE(HTTP_QUERY_REFRESH
),
1895 FE(HTTP_QUERY_CONTENT_DISPOSITION
),
1897 FE(HTTP_QUERY_CACHE_CONTROL
),
1898 FE(HTTP_QUERY_CONTENT_BASE
),
1899 FE(HTTP_QUERY_CONTENT_LOCATION
),
1900 FE(HTTP_QUERY_CONTENT_MD5
),
1901 FE(HTTP_QUERY_CONTENT_RANGE
),
1902 FE(HTTP_QUERY_ETAG
),
1903 FE(HTTP_QUERY_HOST
),
1904 FE(HTTP_QUERY_IF_MATCH
),
1905 FE(HTTP_QUERY_IF_NONE_MATCH
),
1906 FE(HTTP_QUERY_IF_RANGE
),
1907 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE
),
1908 FE(HTTP_QUERY_MAX_FORWARDS
),
1909 FE(HTTP_QUERY_PROXY_AUTHORIZATION
),
1910 FE(HTTP_QUERY_RANGE
),
1911 FE(HTTP_QUERY_TRANSFER_ENCODING
),
1912 FE(HTTP_QUERY_UPGRADE
),
1913 FE(HTTP_QUERY_VARY
),
1915 FE(HTTP_QUERY_WARNING
),
1916 FE(HTTP_QUERY_CUSTOM
)
1918 static const wininet_flag_info modifier_flags
[] = {
1919 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS
),
1920 FE(HTTP_QUERY_FLAG_SYSTEMTIME
),
1921 FE(HTTP_QUERY_FLAG_NUMBER
),
1922 FE(HTTP_QUERY_FLAG_COALESCE
)
1925 DWORD info_mod
= dwInfoLevel
& HTTP_QUERY_MODIFIER_FLAGS_MASK
;
1926 DWORD info
= dwInfoLevel
& HTTP_QUERY_HEADER_MASK
;
1929 TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest
, dwInfoLevel
, dwInfoLevel
);
1930 TRACE(" Attribute:");
1931 for (i
= 0; i
< (sizeof(query_flags
) / sizeof(query_flags
[0])); i
++) {
1932 if (query_flags
[i
].val
== info
) {
1933 TRACE(" %s", query_flags
[i
].name
);
1937 if (i
== (sizeof(query_flags
) / sizeof(query_flags
[0]))) {
1938 TRACE(" Unknown (%08x)", info
);
1941 TRACE(" Modifier:");
1942 for (i
= 0; i
< (sizeof(modifier_flags
) / sizeof(modifier_flags
[0])); i
++) {
1943 if (modifier_flags
[i
].val
& info_mod
) {
1944 TRACE(" %s", modifier_flags
[i
].name
);
1945 info_mod
&= ~ modifier_flags
[i
].val
;
1950 TRACE(" Unknown (%08x)", info_mod
);
1955 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hHttpRequest
);
1956 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
1958 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
1962 bSuccess
= HTTP_HttpQueryInfoW( lpwhr
, dwInfoLevel
,
1963 lpBuffer
, lpdwBufferLength
, lpdwIndex
);
1967 WININET_Release( &lpwhr
->hdr
);
1969 TRACE("%d <--\n", bSuccess
);
1973 /***********************************************************************
1974 * HttpQueryInfoA (WININET.@)
1976 * Queries for information about an HTTP request
1983 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
1984 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
1990 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
1991 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
1993 return HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, lpBuffer
,
1994 lpdwBufferLength
, lpdwIndex
);
1997 len
= (*lpdwBufferLength
)*sizeof(WCHAR
);
1998 bufferW
= HeapAlloc( GetProcessHeap(), 0, len
);
1999 /* buffer is in/out because of HTTP_QUERY_CUSTOM */
2000 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
2001 MultiByteToWideChar(CP_ACP
,0,lpBuffer
,-1,bufferW
,len
);
2002 result
= HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, bufferW
,
2006 len
= WideCharToMultiByte( CP_ACP
,0, bufferW
, len
/ sizeof(WCHAR
) + 1,
2007 lpBuffer
, *lpdwBufferLength
, NULL
, NULL
);
2008 *lpdwBufferLength
= len
- 1;
2010 TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer
));
2013 /* since the strings being returned from HttpQueryInfoW should be
2014 * only ASCII characters, it is reasonable to assume that all of
2015 * the Unicode characters can be reduced to a single byte */
2016 *lpdwBufferLength
= len
/ sizeof(WCHAR
);
2018 HeapFree(GetProcessHeap(), 0, bufferW
);
2023 /***********************************************************************
2024 * HttpSendRequestExA (WININET.@)
2026 * Sends the specified request to the HTTP server and allows chunked
2031 * Failure: FALSE, call GetLastError() for more information.
2033 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
2034 LPINTERNET_BUFFERSA lpBuffersIn
,
2035 LPINTERNET_BUFFERSA lpBuffersOut
,
2036 DWORD dwFlags
, DWORD dwContext
)
2038 INTERNET_BUFFERSW BuffersInW
;
2041 LPWSTR header
= NULL
;
2043 TRACE("(%p, %p, %p, %08x, %08x): stub\n", hRequest
, lpBuffersIn
,
2044 lpBuffersOut
, dwFlags
, dwContext
);
2048 BuffersInW
.dwStructSize
= sizeof(LPINTERNET_BUFFERSW
);
2049 if (lpBuffersIn
->lpcszHeader
)
2051 headerlen
= MultiByteToWideChar(CP_ACP
,0,lpBuffersIn
->lpcszHeader
,
2052 lpBuffersIn
->dwHeadersLength
,0,0);
2053 header
= HeapAlloc(GetProcessHeap(),0,headerlen
*sizeof(WCHAR
));
2054 if (!(BuffersInW
.lpcszHeader
= header
))
2056 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2059 BuffersInW
.dwHeadersLength
= MultiByteToWideChar(CP_ACP
, 0,
2060 lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
2064 BuffersInW
.lpcszHeader
= NULL
;
2065 BuffersInW
.dwHeadersTotal
= lpBuffersIn
->dwHeadersTotal
;
2066 BuffersInW
.lpvBuffer
= lpBuffersIn
->lpvBuffer
;
2067 BuffersInW
.dwBufferLength
= lpBuffersIn
->dwBufferLength
;
2068 BuffersInW
.dwBufferTotal
= lpBuffersIn
->dwBufferTotal
;
2069 BuffersInW
.Next
= NULL
;
2072 rc
= HttpSendRequestExW(hRequest
, lpBuffersIn
? &BuffersInW
: NULL
, NULL
, dwFlags
, dwContext
);
2074 HeapFree(GetProcessHeap(),0,header
);
2079 /***********************************************************************
2080 * HttpSendRequestExW (WININET.@)
2082 * Sends the specified request to the HTTP server and allows chunked
2087 * Failure: FALSE, call GetLastError() for more information.
2089 BOOL WINAPI
HttpSendRequestExW(HINTERNET hRequest
,
2090 LPINTERNET_BUFFERSW lpBuffersIn
,
2091 LPINTERNET_BUFFERSW lpBuffersOut
,
2092 DWORD dwFlags
, DWORD dwContext
)
2095 LPWININETHTTPREQW lpwhr
;
2096 LPWININETHTTPSESSIONW lpwhs
;
2097 LPWININETAPPINFOW hIC
;
2099 TRACE("(%p, %p, %p, %08x, %08x)\n", hRequest
, lpBuffersIn
,
2100 lpBuffersOut
, dwFlags
, dwContext
);
2102 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hRequest
);
2104 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
2106 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2110 lpwhs
= lpwhr
->lpHttpSession
;
2111 assert(lpwhs
->hdr
.htype
== WH_HHTTPSESSION
);
2112 hIC
= lpwhs
->lpAppInfo
;
2113 assert(hIC
->hdr
.htype
== WH_HINIT
);
2115 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2117 WORKREQUEST workRequest
;
2118 struct WORKREQ_HTTPSENDREQUESTW
*req
;
2120 workRequest
.asyncproc
= AsyncHttpSendRequestProc
;
2121 workRequest
.hdr
= WININET_AddRef( &lpwhr
->hdr
);
2122 req
= &workRequest
.u
.HttpSendRequestW
;
2125 if (lpBuffersIn
->lpcszHeader
)
2126 /* FIXME: this should use dwHeadersLength or may not be necessary at all */
2127 req
->lpszHeader
= WININET_strdupW(lpBuffersIn
->lpcszHeader
);
2129 req
->lpszHeader
= NULL
;
2130 req
->dwHeaderLength
= lpBuffersIn
->dwHeadersLength
;
2131 req
->lpOptional
= lpBuffersIn
->lpvBuffer
;
2132 req
->dwOptionalLength
= lpBuffersIn
->dwBufferLength
;
2133 req
->dwContentLength
= lpBuffersIn
->dwBufferTotal
;
2137 req
->lpszHeader
= NULL
;
2138 req
->dwHeaderLength
= 0;
2139 req
->lpOptional
= NULL
;
2140 req
->dwOptionalLength
= 0;
2141 req
->dwContentLength
= 0;
2144 req
->bEndRequest
= FALSE
;
2146 INTERNET_AsyncCall(&workRequest
);
2148 * This is from windows.
2150 INTERNET_SetLastError(ERROR_IO_PENDING
);
2155 ret
= HTTP_HttpSendRequestW(lpwhr
, lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
2156 lpBuffersIn
->lpvBuffer
, lpBuffersIn
->dwBufferLength
,
2157 lpBuffersIn
->dwBufferTotal
, FALSE
);
2160 WININET_Release(&lpwhr
->hdr
);
2165 /***********************************************************************
2166 * HttpSendRequestW (WININET.@)
2168 * Sends the specified request to the HTTP server
2175 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
2176 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
2178 LPWININETHTTPREQW lpwhr
;
2179 LPWININETHTTPSESSIONW lpwhs
= NULL
;
2180 LPWININETAPPINFOW hIC
= NULL
;
2183 TRACE("%p, %s, %i, %p, %i)\n", hHttpRequest
,
2184 debugstr_wn(lpszHeaders
, dwHeaderLength
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
2186 lpwhr
= (LPWININETHTTPREQW
) WININET_GetObject( hHttpRequest
);
2187 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
2189 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2194 lpwhs
= lpwhr
->lpHttpSession
;
2195 if (NULL
== lpwhs
|| lpwhs
->hdr
.htype
!= WH_HHTTPSESSION
)
2197 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2202 hIC
= lpwhs
->lpAppInfo
;
2203 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
2205 INTERNET_SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
2210 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
2212 WORKREQUEST workRequest
;
2213 struct WORKREQ_HTTPSENDREQUESTW
*req
;
2215 workRequest
.asyncproc
= AsyncHttpSendRequestProc
;
2216 workRequest
.hdr
= WININET_AddRef( &lpwhr
->hdr
);
2217 req
= &workRequest
.u
.HttpSendRequestW
;
2220 req
->lpszHeader
= HeapAlloc(GetProcessHeap(), 0, dwHeaderLength
* sizeof(WCHAR
));
2221 memcpy(req
->lpszHeader
, lpszHeaders
, dwHeaderLength
* sizeof(WCHAR
));
2224 req
->lpszHeader
= 0;
2225 req
->dwHeaderLength
= dwHeaderLength
;
2226 req
->lpOptional
= lpOptional
;
2227 req
->dwOptionalLength
= dwOptionalLength
;
2228 req
->dwContentLength
= dwOptionalLength
;
2229 req
->bEndRequest
= TRUE
;
2231 INTERNET_AsyncCall(&workRequest
);
2233 * This is from windows.
2235 INTERNET_SetLastError(ERROR_IO_PENDING
);
2240 r
= HTTP_HttpSendRequestW(lpwhr
, lpszHeaders
,
2241 dwHeaderLength
, lpOptional
, dwOptionalLength
,
2242 dwOptionalLength
, TRUE
);
2246 WININET_Release( &lpwhr
->hdr
);
2250 /***********************************************************************
2251 * HttpSendRequestA (WININET.@)
2253 * Sends the specified request to the HTTP server
2260 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
2261 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
2264 LPWSTR szHeaders
=NULL
;
2265 DWORD nLen
=dwHeaderLength
;
2266 if(lpszHeaders
!=NULL
)
2268 nLen
=MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0);
2269 szHeaders
=HeapAlloc(GetProcessHeap(),0,nLen
*sizeof(WCHAR
));
2270 MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
);
2272 result
=HttpSendRequestW(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
2273 HeapFree(GetProcessHeap(),0,szHeaders
);
2277 /***********************************************************************
2278 * HTTP_HandleRedirect (internal)
2280 static BOOL
HTTP_HandleRedirect(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszUrl
)
2282 LPWININETHTTPSESSIONW lpwhs
= lpwhr
->lpHttpSession
;
2283 LPWININETAPPINFOW hIC
= lpwhs
->lpAppInfo
;
2288 /* if it's an absolute path, keep the same session info */
2289 lstrcpynW(path
, lpszUrl
, 2048);
2291 else if (NULL
!= hIC
->lpszProxy
&& hIC
->lpszProxy
[0] != 0)
2293 TRACE("Redirect through proxy\n");
2294 lstrcpynW(path
, lpszUrl
, 2048);
2298 URL_COMPONENTSW urlComponents
;
2299 WCHAR protocol
[32], hostName
[MAXHOSTNAME
], userName
[1024];
2300 static WCHAR szHttp
[] = {'h','t','t','p',0};
2301 static WCHAR szHttps
[] = {'h','t','t','p','s',0};
2302 DWORD url_length
= 0;
2304 LPWSTR combined_url
;
2306 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
2307 urlComponents
.lpszScheme
= (lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) ? szHttps
: szHttp
;
2308 urlComponents
.dwSchemeLength
= 0;
2309 urlComponents
.lpszHostName
= lpwhs
->lpszHostName
;
2310 urlComponents
.dwHostNameLength
= 0;
2311 urlComponents
.nPort
= lpwhs
->nHostPort
;
2312 urlComponents
.lpszUserName
= lpwhs
->lpszUserName
;
2313 urlComponents
.dwUserNameLength
= 0;
2314 urlComponents
.lpszPassword
= NULL
;
2315 urlComponents
.dwPasswordLength
= 0;
2316 urlComponents
.lpszUrlPath
= lpwhr
->lpszPath
;
2317 urlComponents
.dwUrlPathLength
= 0;
2318 urlComponents
.lpszExtraInfo
= NULL
;
2319 urlComponents
.dwExtraInfoLength
= 0;
2321 if (!InternetCreateUrlW(&urlComponents
, 0, NULL
, &url_length
) &&
2322 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
2325 orig_url
= HeapAlloc(GetProcessHeap(), 0, url_length
);
2327 /* convert from bytes to characters */
2328 url_length
= url_length
/ sizeof(WCHAR
) - 1;
2329 if (!InternetCreateUrlW(&urlComponents
, 0, orig_url
, &url_length
))
2331 HeapFree(GetProcessHeap(), 0, orig_url
);
2336 if (!InternetCombineUrlW(orig_url
, lpszUrl
, NULL
, &url_length
, ICU_ENCODE_SPACES_ONLY
) &&
2337 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
2339 HeapFree(GetProcessHeap(), 0, orig_url
);
2342 combined_url
= HeapAlloc(GetProcessHeap(), 0, url_length
* sizeof(WCHAR
));
2344 if (!InternetCombineUrlW(orig_url
, lpszUrl
, combined_url
, &url_length
, ICU_ENCODE_SPACES_ONLY
))
2346 HeapFree(GetProcessHeap(), 0, orig_url
);
2347 HeapFree(GetProcessHeap(), 0, combined_url
);
2350 HeapFree(GetProcessHeap(), 0, orig_url
);
2356 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
2357 urlComponents
.lpszScheme
= protocol
;
2358 urlComponents
.dwSchemeLength
= 32;
2359 urlComponents
.lpszHostName
= hostName
;
2360 urlComponents
.dwHostNameLength
= MAXHOSTNAME
;
2361 urlComponents
.lpszUserName
= userName
;
2362 urlComponents
.dwUserNameLength
= 1024;
2363 urlComponents
.lpszPassword
= NULL
;
2364 urlComponents
.dwPasswordLength
= 0;
2365 urlComponents
.lpszUrlPath
= path
;
2366 urlComponents
.dwUrlPathLength
= 2048;
2367 urlComponents
.lpszExtraInfo
= NULL
;
2368 urlComponents
.dwExtraInfoLength
= 0;
2369 if(!InternetCrackUrlW(combined_url
, strlenW(combined_url
), 0, &urlComponents
))
2371 HeapFree(GetProcessHeap(), 0, combined_url
);
2374 HeapFree(GetProcessHeap(), 0, combined_url
);
2376 if (!strncmpW(szHttp
, urlComponents
.lpszScheme
, strlenW(szHttp
)) &&
2377 (lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
2379 TRACE("redirect from secure page to non-secure page\n");
2380 /* FIXME: warn about from secure redirect to non-secure page */
2381 lpwhr
->hdr
.dwFlags
&= ~INTERNET_FLAG_SECURE
;
2383 if (!strncmpW(szHttps
, urlComponents
.lpszScheme
, strlenW(szHttps
)) &&
2384 !(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
2386 TRACE("redirect from non-secure page to secure page\n");
2387 /* FIXME: notify about redirect to secure page */
2388 lpwhr
->hdr
.dwFlags
|= INTERNET_FLAG_SECURE
;
2391 if (urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
2393 if (lstrlenW(protocol
)>4) /*https*/
2394 urlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
2396 urlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
2401 * This upsets redirects to binary files on sourceforge.net
2402 * and gives an html page instead of the target file
2403 * Examination of the HTTP request sent by native wininet.dll
2404 * reveals that it doesn't send a referrer in that case.
2405 * Maybe there's a flag that enables this, or maybe a referrer
2406 * shouldn't be added in case of a redirect.
2409 /* consider the current host as the referrer */
2410 if (NULL
!= lpwhs
->lpszServerName
&& strlenW(lpwhs
->lpszServerName
))
2411 HTTP_ProcessHeader(lpwhr
, HTTP_REFERER
, lpwhs
->lpszServerName
,
2412 HTTP_ADDHDR_FLAG_REQ
|HTTP_ADDREQ_FLAG_REPLACE
|
2413 HTTP_ADDHDR_FLAG_ADD_IF_NEW
);
2416 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
2417 lpwhs
->lpszServerName
= WININET_strdupW(hostName
);
2418 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszHostName
);
2419 if (urlComponents
.nPort
!= INTERNET_DEFAULT_HTTP_PORT
&&
2420 urlComponents
.nPort
!= INTERNET_DEFAULT_HTTPS_PORT
)
2423 static const WCHAR fmt
[] = {'%','s',':','%','i',0};
2424 len
= lstrlenW(hostName
);
2425 len
+= 7; /* 5 for strlen("65535") + 1 for ":" + 1 for '\0' */
2426 lpwhs
->lpszHostName
= HeapAlloc(GetProcessHeap(), 0, len
*sizeof(WCHAR
));
2427 sprintfW(lpwhs
->lpszHostName
, fmt
, hostName
, urlComponents
.nPort
);
2430 lpwhs
->lpszHostName
= WININET_strdupW(hostName
);
2432 HTTP_ProcessHeader(lpwhr
, szHost
, lpwhs
->lpszHostName
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
2435 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
2436 lpwhs
->lpszUserName
= NULL
;
2438 lpwhs
->lpszUserName
= WININET_strdupW(userName
);
2439 lpwhs
->nServerPort
= urlComponents
.nPort
;
2441 if (!HTTP_ResolveName(lpwhr
))
2444 NETCON_close(&lpwhr
->netConnection
);
2446 if (!NETCON_init(&lpwhr
->netConnection
,lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
2450 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
2451 lpwhr
->lpszPath
=NULL
;
2457 rc
= UrlEscapeW(path
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
2458 if (rc
!= E_POINTER
)
2459 needed
= strlenW(path
)+1;
2460 lpwhr
->lpszPath
= HeapAlloc(GetProcessHeap(), 0, needed
*sizeof(WCHAR
));
2461 rc
= UrlEscapeW(path
, lpwhr
->lpszPath
, &needed
,
2462 URL_ESCAPE_SPACES_ONLY
);
2465 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path
),rc
);
2466 strcpyW(lpwhr
->lpszPath
,path
);
2473 /***********************************************************************
2474 * HTTP_build_req (internal)
2476 * concatenate all the strings in the request together
2478 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
)
2483 for( t
= list
; *t
; t
++ )
2484 len
+= strlenW( *t
);
2487 str
= HeapAlloc( GetProcessHeap(), 0, len
*sizeof(WCHAR
) );
2490 for( t
= list
; *t
; t
++ )
2496 static BOOL
HTTP_SecureProxyConnect(LPWININETHTTPREQW lpwhr
)
2499 LPWSTR requestString
;
2505 static const WCHAR szConnect
[] = {'C','O','N','N','E','C','T',0};
2506 static const WCHAR szFormat
[] = {'%','s',':','%','d',0};
2507 LPWININETHTTPSESSIONW lpwhs
= lpwhr
->lpHttpSession
;
2511 lpszPath
= HeapAlloc( GetProcessHeap(), 0, (lstrlenW( lpwhs
->lpszHostName
) + 13)*sizeof(WCHAR
) );
2512 sprintfW( lpszPath
, szFormat
, lpwhs
->lpszHostName
, lpwhs
->nHostPort
);
2513 requestString
= HTTP_BuildHeaderRequestString( lpwhr
, szConnect
, lpszPath
, FALSE
);
2514 HeapFree( GetProcessHeap(), 0, lpszPath
);
2516 len
= WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2517 NULL
, 0, NULL
, NULL
);
2518 len
--; /* the nul terminator isn't needed */
2519 ascii_req
= HeapAlloc( GetProcessHeap(), 0, len
);
2520 WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2521 ascii_req
, len
, NULL
, NULL
);
2522 HeapFree( GetProcessHeap(), 0, requestString
);
2524 TRACE("full request -> %s\n", debugstr_an( ascii_req
, len
) );
2526 ret
= NETCON_send( &lpwhr
->netConnection
, ascii_req
, len
, 0, &cnt
);
2527 HeapFree( GetProcessHeap(), 0, ascii_req
);
2528 if (!ret
|| cnt
< 0)
2531 responseLen
= HTTP_GetResponseHeaders( lpwhr
);
2538 /***********************************************************************
2539 * HTTP_HttpSendRequestW (internal)
2541 * Sends the specified request to the HTTP server
2548 BOOL WINAPI
HTTP_HttpSendRequestW(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszHeaders
,
2549 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
,
2550 DWORD dwContentLength
, BOOL bEndRequest
)
2553 BOOL bSuccess
= FALSE
;
2554 LPWSTR requestString
= NULL
;
2557 INTERNET_ASYNC_RESULT iar
;
2558 static const WCHAR szClose
[] = { 'C','l','o','s','e',0 };
2560 TRACE("--> %p\n", lpwhr
);
2562 assert(lpwhr
->hdr
.htype
== WH_HHTTPREQ
);
2564 /* Clear any error information */
2565 INTERNET_SetLastError(0);
2567 HTTP_FixVerb(lpwhr
);
2569 /* if we are using optional stuff, we must add the fixed header of that option length */
2570 if (dwContentLength
> 0)
2572 static const WCHAR szContentLength
[] = {
2573 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','l','i','\r','\n',0};
2574 WCHAR contentLengthStr
[sizeof szContentLength
/2 /* includes \n\r */ + 20 /* int */ ];
2575 sprintfW(contentLengthStr
, szContentLength
, dwContentLength
);
2576 HTTP_HttpAddRequestHeadersW(lpwhr
, contentLengthStr
, -1L,
2577 HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
2587 /* like native, just in case the caller forgot to call InternetReadFile
2588 * for all the data */
2589 HTTP_DrainContent(lpwhr
);
2590 lpwhr
->dwContentRead
= 0;
2592 if (TRACE_ON(wininet
))
2594 LPHTTPHEADERW Host
= HTTP_GetHeader(lpwhr
,szHost
);
2595 TRACE("Going to url %s %s\n", debugstr_w(Host
->lpszValue
), debugstr_w(lpwhr
->lpszPath
));
2599 HTTP_ProcessHeader(lpwhr
, szConnection
,
2600 lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_KEEP_CONNECTION
? szKeepAlive
: szClose
,
2601 HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
2603 HTTP_InsertAuthorization(lpwhr
);
2604 HTTP_InsertProxyAuthorization(lpwhr
);
2606 /* add the headers the caller supplied */
2607 if( lpszHeaders
&& dwHeaderLength
)
2609 HTTP_HttpAddRequestHeadersW(lpwhr
, lpszHeaders
, dwHeaderLength
,
2610 HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
2613 requestString
= HTTP_BuildHeaderRequestString(lpwhr
, lpwhr
->lpszVerb
, lpwhr
->lpszPath
, FALSE
);
2615 TRACE("Request header -> %s\n", debugstr_w(requestString
) );
2617 /* Send the request and store the results */
2618 if (!HTTP_OpenConnection(lpwhr
))
2621 /* send the request as ASCII, tack on the optional data */
2623 dwOptionalLength
= 0;
2624 len
= WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2625 NULL
, 0, NULL
, NULL
);
2626 ascii_req
= HeapAlloc( GetProcessHeap(), 0, len
+ dwOptionalLength
);
2627 WideCharToMultiByte( CP_ACP
, 0, requestString
, -1,
2628 ascii_req
, len
, NULL
, NULL
);
2630 memcpy( &ascii_req
[len
-1], lpOptional
, dwOptionalLength
);
2631 len
= (len
+ dwOptionalLength
- 1);
2633 TRACE("full request -> %s\n", debugstr_a(ascii_req
) );
2635 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2636 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
2638 NETCON_send(&lpwhr
->netConnection
, ascii_req
, len
, 0, &cnt
);
2639 HeapFree( GetProcessHeap(), 0, ascii_req
);
2641 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2642 INTERNET_STATUS_REQUEST_SENT
,
2643 &len
, sizeof(DWORD
));
2650 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2651 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
2656 responseLen
= HTTP_GetResponseHeaders(lpwhr
);
2660 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2661 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
2664 HTTP_ProcessHeaders(lpwhr
);
2666 dwBufferSize
= sizeof(lpwhr
->dwContentLength
);
2667 if (!HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
2668 &lpwhr
->dwContentLength
,&dwBufferSize
,NULL
))
2669 lpwhr
->dwContentLength
= -1;
2671 if (lpwhr
->dwContentLength
== 0)
2672 HTTP_FinishedReading(lpwhr
);
2674 dwBufferSize
= sizeof(dwStatusCode
);
2675 if (!HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_STATUS_CODE
,
2676 &dwStatusCode
,&dwBufferSize
,NULL
))
2679 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && bSuccess
)
2681 WCHAR szNewLocation
[2048];
2682 dwBufferSize
=sizeof(szNewLocation
);
2683 if ((dwStatusCode
==HTTP_STATUS_REDIRECT
|| dwStatusCode
==HTTP_STATUS_MOVED
) &&
2684 HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,NULL
))
2686 HTTP_DrainContent(lpwhr
);
2687 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2688 INTERNET_STATUS_REDIRECT
, szNewLocation
,
2690 bSuccess
= HTTP_HandleRedirect(lpwhr
, szNewLocation
);
2693 HeapFree(GetProcessHeap(), 0, requestString
);
2698 if (!(lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTH
) && bSuccess
)
2700 WCHAR szAuthValue
[2048];
2702 if (dwStatusCode
== HTTP_STATUS_DENIED
)
2705 while (HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_WWW_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
))
2707 if (HTTP_DoAuthorization(lpwhr
, szAuthValue
,
2709 lpwhr
->lpHttpSession
->lpszUserName
,
2710 lpwhr
->lpHttpSession
->lpszPassword
))
2717 if (dwStatusCode
== HTTP_STATUS_PROXY_AUTH_REQ
)
2720 while (HTTP_HttpQueryInfoW(lpwhr
,HTTP_QUERY_PROXY_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
))
2722 if (HTTP_DoAuthorization(lpwhr
, szAuthValue
,
2723 &lpwhr
->pProxyAuthInfo
,
2724 lpwhr
->lpHttpSession
->lpAppInfo
->lpszProxyUsername
,
2725 lpwhr
->lpHttpSession
->lpAppInfo
->lpszProxyPassword
))
2741 HeapFree(GetProcessHeap(), 0, requestString
);
2743 /* TODO: send notification for P3P header */
2745 iar
.dwResult
= (DWORD
)bSuccess
;
2746 iar
.dwError
= bSuccess
? ERROR_SUCCESS
: INTERNET_GetLastError();
2748 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2749 INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
2750 sizeof(INTERNET_ASYNC_RESULT
));
2756 /***********************************************************************
2757 * HTTP_Connect (internal)
2759 * Create http session handle
2762 * HINTERNET a session handle on success
2766 HINTERNET
HTTP_Connect(LPWININETAPPINFOW hIC
, LPCWSTR lpszServerName
,
2767 INTERNET_PORT nServerPort
, LPCWSTR lpszUserName
,
2768 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD dwContext
,
2769 DWORD dwInternalFlags
)
2771 BOOL bSuccess
= FALSE
;
2772 LPWININETHTTPSESSIONW lpwhs
= NULL
;
2773 HINTERNET handle
= NULL
;
2777 assert( hIC
->hdr
.htype
== WH_HINIT
);
2779 hIC
->hdr
.dwContext
= dwContext
;
2781 lpwhs
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(WININETHTTPSESSIONW
));
2784 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2789 * According to my tests. The name is not resolved until a request is sent
2792 lpwhs
->hdr
.htype
= WH_HHTTPSESSION
;
2793 lpwhs
->hdr
.dwFlags
= dwFlags
;
2794 lpwhs
->hdr
.dwContext
= dwContext
;
2795 lpwhs
->hdr
.dwInternalFlags
= dwInternalFlags
| (hIC
->hdr
.dwInternalFlags
& INET_CALLBACKW
);
2796 lpwhs
->hdr
.dwRefCount
= 1;
2797 lpwhs
->hdr
.destroy
= HTTP_CloseHTTPSessionHandle
;
2798 lpwhs
->hdr
.lpfnStatusCB
= hIC
->hdr
.lpfnStatusCB
;
2800 WININET_AddRef( &hIC
->hdr
);
2801 lpwhs
->lpAppInfo
= hIC
;
2803 handle
= WININET_AllocHandle( &lpwhs
->hdr
);
2806 ERR("Failed to alloc handle\n");
2807 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
2811 if(hIC
->lpszProxy
&& hIC
->dwAccessType
== INTERNET_OPEN_TYPE_PROXY
) {
2812 if(strchrW(hIC
->lpszProxy
, ' '))
2813 FIXME("Several proxies not implemented.\n");
2814 if(hIC
->lpszProxyBypass
)
2815 FIXME("Proxy bypass is ignored.\n");
2817 if (lpszServerName
&& lpszServerName
[0])
2819 lpwhs
->lpszServerName
= WININET_strdupW(lpszServerName
);
2820 lpwhs
->lpszHostName
= WININET_strdupW(lpszServerName
);
2822 if (lpszUserName
&& lpszUserName
[0])
2823 lpwhs
->lpszUserName
= WININET_strdupW(lpszUserName
);
2824 if (lpszPassword
&& lpszPassword
[0])
2825 lpwhs
->lpszPassword
= WININET_strdupW(lpszPassword
);
2826 lpwhs
->nServerPort
= nServerPort
;
2827 lpwhs
->nHostPort
= nServerPort
;
2829 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
2830 if (!(lpwhs
->hdr
.dwInternalFlags
& INET_OPENURL
))
2832 INTERNET_SendCallback(&hIC
->hdr
, dwContext
,
2833 INTERNET_STATUS_HANDLE_CREATED
, &handle
,
2841 WININET_Release( &lpwhs
->hdr
);
2844 * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
2848 TRACE("%p --> %p (%p)\n", hIC
, handle
, lpwhs
);
2853 /***********************************************************************
2854 * HTTP_OpenConnection (internal)
2856 * Connect to a web server
2863 static BOOL
HTTP_OpenConnection(LPWININETHTTPREQW lpwhr
)
2865 BOOL bSuccess
= FALSE
;
2866 LPWININETHTTPSESSIONW lpwhs
;
2867 LPWININETAPPINFOW hIC
= NULL
;
2873 if (NULL
== lpwhr
|| lpwhr
->hdr
.htype
!= WH_HHTTPREQ
)
2875 INTERNET_SetLastError(ERROR_INVALID_PARAMETER
);
2879 if (NETCON_connected(&lpwhr
->netConnection
))
2885 lpwhs
= lpwhr
->lpHttpSession
;
2887 hIC
= lpwhs
->lpAppInfo
;
2888 inet_ntop(lpwhs
->socketAddress
.sin_family
, &lpwhs
->socketAddress
.sin_addr
,
2889 szaddr
, sizeof(szaddr
));
2890 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2891 INTERNET_STATUS_CONNECTING_TO_SERVER
,
2895 if (!NETCON_create(&lpwhr
->netConnection
, lpwhs
->socketAddress
.sin_family
,
2898 WARN("Socket creation failed\n");
2902 if (!NETCON_connect(&lpwhr
->netConnection
, (struct sockaddr
*)&lpwhs
->socketAddress
,
2903 sizeof(lpwhs
->socketAddress
)))
2906 if (lpwhr
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)
2908 /* Note: we differ from Microsoft's WinINet here. they seem to have
2909 * a bug that causes no status callbacks to be sent when starting
2910 * a tunnel to a proxy server using the CONNECT verb. i believe our
2911 * behaviour to be more correct and to not cause any incompatibilities
2912 * because using a secure connection through a proxy server is a rare
2913 * case that would be hard for anyone to depend on */
2914 if (hIC
->lpszProxy
&& !HTTP_SecureProxyConnect(lpwhr
))
2917 if (!NETCON_secure_connect(&lpwhr
->netConnection
, lpwhs
->lpszHostName
))
2919 WARN("Couldn't connect securely to host\n");
2924 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
2925 INTERNET_STATUS_CONNECTED_TO_SERVER
,
2926 szaddr
, strlen(szaddr
)+1);
2931 TRACE("%d <--\n", bSuccess
);
2936 /***********************************************************************
2937 * HTTP_clear_response_headers (internal)
2939 * clear out any old response headers
2941 static void HTTP_clear_response_headers( LPWININETHTTPREQW lpwhr
)
2945 for( i
=0; i
<lpwhr
->nCustHeaders
; i
++)
2947 if( !lpwhr
->pCustHeaders
[i
].lpszField
)
2949 if( !lpwhr
->pCustHeaders
[i
].lpszValue
)
2951 if ( lpwhr
->pCustHeaders
[i
].wFlags
& HDR_ISREQUEST
)
2953 HTTP_DeleteCustomHeader( lpwhr
, i
);
2958 /***********************************************************************
2959 * HTTP_GetResponseHeaders (internal)
2961 * Read server response
2968 static INT
HTTP_GetResponseHeaders(LPWININETHTTPREQW lpwhr
)
2971 WCHAR buffer
[MAX_REPLY_LEN
];
2972 DWORD buflen
= MAX_REPLY_LEN
;
2973 BOOL bSuccess
= FALSE
;
2975 static const WCHAR szCrLf
[] = {'\r','\n',0};
2976 char bufferA
[MAX_REPLY_LEN
];
2977 LPWSTR status_code
, status_text
;
2978 DWORD cchMaxRawHeaders
= 1024;
2979 LPWSTR lpszRawHeaders
= HeapAlloc(GetProcessHeap(), 0, (cchMaxRawHeaders
+1)*sizeof(WCHAR
));
2980 DWORD cchRawHeaders
= 0;
2984 /* clear old response headers (eg. from a redirect response) */
2985 HTTP_clear_response_headers( lpwhr
);
2987 if (!NETCON_connected(&lpwhr
->netConnection
))
2991 * HACK peek at the buffer
2993 NETCON_recv(&lpwhr
->netConnection
, buffer
, buflen
, MSG_PEEK
, &rc
);
2996 * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code.
2998 buflen
= MAX_REPLY_LEN
;
2999 memset(buffer
, 0, MAX_REPLY_LEN
);
3000 if (!NETCON_getNextLine(&lpwhr
->netConnection
, bufferA
, &buflen
))
3002 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
3004 /* regenerate raw headers */
3005 while (cchRawHeaders
+ buflen
+ strlenW(szCrLf
) > cchMaxRawHeaders
)
3007 cchMaxRawHeaders
*= 2;
3008 lpszRawHeaders
= HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders
, (cchMaxRawHeaders
+1)*sizeof(WCHAR
));
3010 memcpy(lpszRawHeaders
+cchRawHeaders
, buffer
, (buflen
-1)*sizeof(WCHAR
));
3011 cchRawHeaders
+= (buflen
-1);
3012 memcpy(lpszRawHeaders
+cchRawHeaders
, szCrLf
, sizeof(szCrLf
));
3013 cchRawHeaders
+= sizeof(szCrLf
)/sizeof(szCrLf
[0])-1;
3014 lpszRawHeaders
[cchRawHeaders
] = '\0';
3016 /* split the version from the status code */
3017 status_code
= strchrW( buffer
, ' ' );
3022 /* split the status code from the status text */
3023 status_text
= strchrW( status_code
, ' ' );
3028 TRACE("version [%s] status code [%s] status text [%s]\n",
3029 debugstr_w(buffer
), debugstr_w(status_code
), debugstr_w(status_text
) );
3031 HTTP_ProcessHeader(lpwhr
, szStatus
, status_code
,
3032 HTTP_ADDHDR_FLAG_REPLACE
);
3034 HeapFree(GetProcessHeap(),0,lpwhr
->lpszVersion
);
3035 HeapFree(GetProcessHeap(),0,lpwhr
->lpszStatusText
);
3037 lpwhr
->lpszVersion
= WININET_strdupW(buffer
);
3038 lpwhr
->lpszStatusText
= WININET_strdupW(status_text
);
3040 /* Parse each response line */
3043 buflen
= MAX_REPLY_LEN
;
3044 if (NETCON_getNextLine(&lpwhr
->netConnection
, bufferA
, &buflen
))
3046 LPWSTR
* pFieldAndValue
;
3048 TRACE("got line %s, now interpreting\n", debugstr_a(bufferA
));
3049 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
3051 while (cchRawHeaders
+ buflen
+ strlenW(szCrLf
) > cchMaxRawHeaders
)
3053 cchMaxRawHeaders
*= 2;
3054 lpszRawHeaders
= HeapReAlloc(GetProcessHeap(), 0, lpszRawHeaders
, (cchMaxRawHeaders
+1)*sizeof(WCHAR
));
3056 memcpy(lpszRawHeaders
+cchRawHeaders
, buffer
, (buflen
-1)*sizeof(WCHAR
));
3057 cchRawHeaders
+= (buflen
-1);
3058 memcpy(lpszRawHeaders
+cchRawHeaders
, szCrLf
, sizeof(szCrLf
));
3059 cchRawHeaders
+= sizeof(szCrLf
)/sizeof(szCrLf
[0])-1;
3060 lpszRawHeaders
[cchRawHeaders
] = '\0';
3062 pFieldAndValue
= HTTP_InterpretHttpHeader(buffer
);
3063 if (!pFieldAndValue
)
3066 HTTP_ProcessHeader(lpwhr
, pFieldAndValue
[0], pFieldAndValue
[1],
3067 HTTP_ADDREQ_FLAG_ADD
);
3069 HTTP_FreeTokens(pFieldAndValue
);
3079 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszRawHeaders
);
3080 lpwhr
->lpszRawHeaders
= lpszRawHeaders
;
3081 TRACE("raw headers: %s\n", debugstr_w(lpszRawHeaders
));
3094 static void strip_spaces(LPWSTR start
)
3099 while (*str
== ' ' && *str
!= '\0')
3103 memmove(start
, str
, sizeof(WCHAR
) * (strlenW(str
) + 1));
3105 end
= start
+ strlenW(start
) - 1;
3106 while (end
>= start
&& *end
== ' ')
3114 /***********************************************************************
3115 * HTTP_InterpretHttpHeader (internal)
3117 * Parse server response
3121 * Pointer to array of field, value, NULL on success.
3124 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
)
3126 LPWSTR
* pTokenPair
;
3130 pTokenPair
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(*pTokenPair
)*3);
3132 pszColon
= strchrW(buffer
, ':');
3133 /* must have two tokens */
3136 HTTP_FreeTokens(pTokenPair
);
3138 TRACE("No ':' in line: %s\n", debugstr_w(buffer
));
3142 pTokenPair
[0] = HeapAlloc(GetProcessHeap(), 0, (pszColon
- buffer
+ 1) * sizeof(WCHAR
));
3145 HTTP_FreeTokens(pTokenPair
);
3148 memcpy(pTokenPair
[0], buffer
, (pszColon
- buffer
) * sizeof(WCHAR
));
3149 pTokenPair
[0][pszColon
- buffer
] = '\0';
3153 len
= strlenW(pszColon
);
3154 pTokenPair
[1] = HeapAlloc(GetProcessHeap(), 0, (len
+ 1) * sizeof(WCHAR
));
3157 HTTP_FreeTokens(pTokenPair
);
3160 memcpy(pTokenPair
[1], pszColon
, (len
+ 1) * sizeof(WCHAR
));
3162 strip_spaces(pTokenPair
[0]);
3163 strip_spaces(pTokenPair
[1]);
3165 TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair
[0]), debugstr_w(pTokenPair
[1]));
3169 /***********************************************************************
3170 * HTTP_ProcessHeader (internal)
3172 * Stuff header into header tables according to <dwModifier>
3176 #define COALESCEFLASG (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
3178 static BOOL
HTTP_ProcessHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
)
3180 LPHTTPHEADERW lphttpHdr
= NULL
;
3181 BOOL bSuccess
= FALSE
;
3183 BOOL request_only
= dwModifier
& HTTP_ADDHDR_FLAG_REQ
;
3185 TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field
), debugstr_w(value
), dwModifier
);
3187 /* REPLACE wins out over ADD */
3188 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
3189 dwModifier
&= ~HTTP_ADDHDR_FLAG_ADD
;
3191 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD
)
3194 index
= HTTP_GetCustomHeaderIndex(lpwhr
, field
, 0, request_only
);
3198 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
3202 lphttpHdr
= &lpwhr
->pCustHeaders
[index
];
3208 hdr
.lpszField
= (LPWSTR
)field
;
3209 hdr
.lpszValue
= (LPWSTR
)value
;
3210 hdr
.wFlags
= hdr
.wCount
= 0;
3212 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
3213 hdr
.wFlags
|= HDR_ISREQUEST
;
3215 return HTTP_InsertCustomHeader(lpwhr
, &hdr
);
3217 /* no value to delete */
3220 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
3221 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
3223 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
3225 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
3227 HTTP_DeleteCustomHeader( lpwhr
, index
);
3233 hdr
.lpszField
= (LPWSTR
)field
;
3234 hdr
.lpszValue
= (LPWSTR
)value
;
3235 hdr
.wFlags
= hdr
.wCount
= 0;
3237 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
3238 hdr
.wFlags
|= HDR_ISREQUEST
;
3240 return HTTP_InsertCustomHeader(lpwhr
, &hdr
);
3245 else if (dwModifier
& COALESCEFLASG
)
3250 INT origlen
= strlenW(lphttpHdr
->lpszValue
);
3251 INT valuelen
= strlenW(value
);
3253 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
3256 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
3258 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
3261 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
3264 len
= origlen
+ valuelen
+ ((ch
> 0) ? 2 : 0);
3266 lpsztmp
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lphttpHdr
->lpszValue
, (len
+1)*sizeof(WCHAR
));
3269 lphttpHdr
->lpszValue
= lpsztmp
;
3270 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
3273 lphttpHdr
->lpszValue
[origlen
] = ch
;
3275 lphttpHdr
->lpszValue
[origlen
] = ' ';
3279 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
*sizeof(WCHAR
));
3280 lphttpHdr
->lpszValue
[len
] = '\0';
3285 WARN("HeapReAlloc (%d bytes) failed\n",len
+1);
3286 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3289 TRACE("<-- %d\n",bSuccess
);
3294 /***********************************************************************
3295 * HTTP_CloseConnection (internal)
3297 * Close socket connection
3300 static VOID
HTTP_CloseConnection(LPWININETHTTPREQW lpwhr
)
3302 LPWININETHTTPSESSIONW lpwhs
= NULL
;
3303 LPWININETAPPINFOW hIC
= NULL
;
3305 TRACE("%p\n",lpwhr
);
3307 if (!NETCON_connected(&lpwhr
->netConnection
))
3310 if (lpwhr
->pAuthInfo
)
3312 DeleteSecurityContext(&lpwhr
->pAuthInfo
->ctx
);
3313 FreeCredentialsHandle(&lpwhr
->pAuthInfo
->cred
);
3315 HeapFree(GetProcessHeap(), 0, lpwhr
->pAuthInfo
->auth_data
);
3316 HeapFree(GetProcessHeap(), 0, lpwhr
->pAuthInfo
->scheme
);
3317 HeapFree(GetProcessHeap(), 0, lpwhr
->pAuthInfo
);
3318 lpwhr
->pAuthInfo
= NULL
;
3320 if (lpwhr
->pProxyAuthInfo
)
3322 DeleteSecurityContext(&lpwhr
->pProxyAuthInfo
->ctx
);
3323 FreeCredentialsHandle(&lpwhr
->pProxyAuthInfo
->cred
);
3325 HeapFree(GetProcessHeap(), 0, lpwhr
->pProxyAuthInfo
->auth_data
);
3326 HeapFree(GetProcessHeap(), 0, lpwhr
->pProxyAuthInfo
->scheme
);
3327 HeapFree(GetProcessHeap(), 0, lpwhr
->pProxyAuthInfo
);
3328 lpwhr
->pProxyAuthInfo
= NULL
;
3331 lpwhs
= lpwhr
->lpHttpSession
;
3332 hIC
= lpwhs
->lpAppInfo
;
3334 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
3335 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
3337 NETCON_close(&lpwhr
->netConnection
);
3339 INTERNET_SendCallback(&lpwhr
->hdr
, lpwhr
->hdr
.dwContext
,
3340 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
3344 /***********************************************************************
3345 * HTTP_FinishedReading (internal)
3347 * Called when all content from server has been read by client.
3350 BOOL
HTTP_FinishedReading(LPWININETHTTPREQW lpwhr
)
3352 WCHAR szConnectionResponse
[20];
3353 DWORD dwBufferSize
= sizeof(szConnectionResponse
);
3357 if (!HTTP_HttpQueryInfoW(lpwhr
, HTTP_QUERY_CONNECTION
, szConnectionResponse
,
3358 &dwBufferSize
, NULL
) ||
3359 strcmpiW(szConnectionResponse
, szKeepAlive
))
3361 HTTP_CloseConnection(lpwhr
);
3364 /* FIXME: store data in the URL cache here */
3369 /***********************************************************************
3370 * HTTP_CloseHTTPRequestHandle (internal)
3372 * Deallocate request handle
3375 static void HTTP_CloseHTTPRequestHandle(LPWININETHANDLEHEADER hdr
)
3378 LPWININETHTTPREQW lpwhr
= (LPWININETHTTPREQW
) hdr
;
3382 WININET_Release(&lpwhr
->lpHttpSession
->hdr
);
3384 HTTP_CloseConnection(lpwhr
);
3386 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszPath
);
3387 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszVerb
);
3388 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszRawHeaders
);
3389 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszVersion
);
3390 HeapFree(GetProcessHeap(), 0, lpwhr
->lpszStatusText
);
3392 for (i
= 0; i
< lpwhr
->nCustHeaders
; i
++)
3394 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszField
);
3395 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
[i
].lpszValue
);
3398 HeapFree(GetProcessHeap(), 0, lpwhr
->pCustHeaders
);
3399 HeapFree(GetProcessHeap(), 0, lpwhr
);
3403 /***********************************************************************
3404 * HTTP_CloseHTTPSessionHandle (internal)
3406 * Deallocate session handle
3409 static void HTTP_CloseHTTPSessionHandle(LPWININETHANDLEHEADER hdr
)
3411 LPWININETHTTPSESSIONW lpwhs
= (LPWININETHTTPSESSIONW
) hdr
;
3413 TRACE("%p\n", lpwhs
);
3415 WININET_Release(&lpwhs
->lpAppInfo
->hdr
);
3417 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszHostName
);
3418 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszServerName
);
3419 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszPassword
);
3420 HeapFree(GetProcessHeap(), 0, lpwhs
->lpszUserName
);
3421 HeapFree(GetProcessHeap(), 0, lpwhs
);
3425 /***********************************************************************
3426 * HTTP_GetCustomHeaderIndex (internal)
3428 * Return index of custom header from header array
3431 static INT
HTTP_GetCustomHeaderIndex(LPWININETHTTPREQW lpwhr
, LPCWSTR lpszField
,
3432 int requested_index
, BOOL request_only
)
3436 TRACE("%s\n", debugstr_w(lpszField
));
3438 for (index
= 0; index
< lpwhr
->nCustHeaders
; index
++)
3440 if (strcmpiW(lpwhr
->pCustHeaders
[index
].lpszField
, lpszField
))
3443 if (request_only
&& !(lpwhr
->pCustHeaders
[index
].wFlags
& HDR_ISREQUEST
))
3446 if (!request_only
&& (lpwhr
->pCustHeaders
[index
].wFlags
& HDR_ISREQUEST
))
3449 if (requested_index
== 0)
3454 if (index
>= lpwhr
->nCustHeaders
)
3457 TRACE("Return: %d\n", index
);
3462 /***********************************************************************
3463 * HTTP_InsertCustomHeader (internal)
3465 * Insert header into array
3468 static BOOL
HTTP_InsertCustomHeader(LPWININETHTTPREQW lpwhr
, LPHTTPHEADERW lpHdr
)
3471 LPHTTPHEADERW lph
= NULL
;
3474 TRACE("--> %s: %s\n", debugstr_w(lpHdr
->lpszField
), debugstr_w(lpHdr
->lpszValue
));
3475 count
= lpwhr
->nCustHeaders
+ 1;
3477 lph
= HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, lpwhr
->pCustHeaders
, sizeof(HTTPHEADERW
) * count
);
3479 lph
= HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(HTTPHEADERW
) * count
);
3483 lpwhr
->pCustHeaders
= lph
;
3484 lpwhr
->pCustHeaders
[count
-1].lpszField
= WININET_strdupW(lpHdr
->lpszField
);
3485 lpwhr
->pCustHeaders
[count
-1].lpszValue
= WININET_strdupW(lpHdr
->lpszValue
);
3486 lpwhr
->pCustHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
3487 lpwhr
->pCustHeaders
[count
-1].wCount
= lpHdr
->wCount
;
3488 lpwhr
->nCustHeaders
++;
3493 INTERNET_SetLastError(ERROR_OUTOFMEMORY
);
3500 /***********************************************************************
3501 * HTTP_DeleteCustomHeader (internal)
3503 * Delete header from array
3504 * If this function is called, the indexs may change.
3506 static BOOL
HTTP_DeleteCustomHeader(LPWININETHTTPREQW lpwhr
, DWORD index
)
3508 if( lpwhr
->nCustHeaders
<= 0 )
3510 if( index
>= lpwhr
->nCustHeaders
)
3512 lpwhr
->nCustHeaders
--;
3514 memmove( &lpwhr
->pCustHeaders
[index
], &lpwhr
->pCustHeaders
[index
+1],
3515 (lpwhr
->nCustHeaders
- index
)* sizeof(HTTPHEADERW
) );
3516 memset( &lpwhr
->pCustHeaders
[lpwhr
->nCustHeaders
], 0, sizeof(HTTPHEADERW
) );
3522 /***********************************************************************
3523 * HTTP_VerifyValidHeader (internal)
3525 * Verify the given header is not invalid for the given http request
3528 static BOOL
HTTP_VerifyValidHeader(LPWININETHTTPREQW lpwhr
, LPCWSTR field
)
3532 /* Accept-Encoding is stripped from HTTP/1.0 requests. It is invalid */
3533 if (strcmpiW(field
,szAccept_Encoding
)==0)
3539 /***********************************************************************
3540 * IsHostInProxyBypassList (@)
3545 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
3547 FIXME("STUB: flags=%d host=%s length=%d\n",flags
,szHost
,length
);