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
10 * Copyright 2011 Jacek Caban for CodeWeavers
15 * This library is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU Lesser General Public
17 * License as published by the Free Software Foundation; either
18 * version 2.1 of the License, or (at your option) any later version.
20 * This library is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 * Lesser General Public License for more details.
25 * You should have received a copy of the GNU Lesser General Public
26 * License along with this library; if not, write to the Free Software
27 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
38 #include <wine/exception.h>
41 #include "inet_ntop.c"
43 static const WCHAR g_szHttp1_0
[] = {'H','T','T','P','/','1','.','0',0};
44 static const WCHAR g_szHttp1_1
[] = {'H','T','T','P','/','1','.','1',0};
45 static const WCHAR szOK
[] = {'O','K',0};
46 static const WCHAR szDefaultHeader
[] = {'H','T','T','P','/','1','.','0',' ','2','0','0',' ','O','K',0};
47 static const WCHAR hostW
[] = { 'H','o','s','t',0 };
48 static const WCHAR szAuthorization
[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
49 static const WCHAR szProxy_Authorization
[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
50 static const WCHAR szStatus
[] = { 'S','t','a','t','u','s',0 };
51 static const WCHAR szKeepAlive
[] = {'K','e','e','p','-','A','l','i','v','e',0};
52 static const WCHAR szGET
[] = { 'G','E','T', 0 };
53 static const WCHAR szHEAD
[] = { 'H','E','A','D', 0 };
54 static const WCHAR szCrLf
[] = {'\r','\n', 0};
56 static const WCHAR szAccept
[] = { 'A','c','c','e','p','t',0 };
57 static const WCHAR szAccept_Charset
[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 };
58 static const WCHAR szAccept_Encoding
[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 };
59 static const WCHAR szAccept_Language
[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 };
60 static const WCHAR szAccept_Ranges
[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 };
61 static const WCHAR szAge
[] = { 'A','g','e',0 };
62 static const WCHAR szAllow
[] = { 'A','l','l','o','w',0 };
63 static const WCHAR szCache_Control
[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 };
64 static const WCHAR szConnection
[] = { 'C','o','n','n','e','c','t','i','o','n',0 };
65 static const WCHAR szContent_Base
[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 };
66 static const WCHAR szContent_Disposition
[] = { 'C','o','n','t','e','n','t','-','D','i','s','p','o','s','i','t','i','o','n',0 };
67 static const WCHAR szContent_Encoding
[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 };
68 static const WCHAR szContent_ID
[] = { 'C','o','n','t','e','n','t','-','I','D',0 };
69 static const WCHAR szContent_Language
[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 };
70 static const WCHAR szContent_Length
[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 };
71 static const WCHAR szContent_Location
[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 };
72 static const WCHAR szContent_MD5
[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 };
73 static const WCHAR szContent_Range
[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 };
74 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 };
75 static const WCHAR szContent_Type
[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 };
76 static const WCHAR szCookie
[] = { 'C','o','o','k','i','e',0 };
77 static const WCHAR szDate
[] = { 'D','a','t','e',0 };
78 static const WCHAR szFrom
[] = { 'F','r','o','m',0 };
79 static const WCHAR szETag
[] = { 'E','T','a','g',0 };
80 static const WCHAR szExpect
[] = { 'E','x','p','e','c','t',0 };
81 static const WCHAR szExpires
[] = { 'E','x','p','i','r','e','s',0 };
82 static const WCHAR szIf_Match
[] = { 'I','f','-','M','a','t','c','h',0 };
83 static const WCHAR szIf_Modified_Since
[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
84 static const WCHAR szIf_None_Match
[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 };
85 static const WCHAR szIf_Range
[] = { 'I','f','-','R','a','n','g','e',0 };
86 static const WCHAR szIf_Unmodified_Since
[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
87 static const WCHAR szLast_Modified
[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 };
88 static const WCHAR szLocation
[] = { 'L','o','c','a','t','i','o','n',0 };
89 static const WCHAR szMax_Forwards
[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 };
90 static const WCHAR szMime_Version
[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 };
91 static const WCHAR szPragma
[] = { 'P','r','a','g','m','a',0 };
92 static const WCHAR szProxy_Authenticate
[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
93 static const WCHAR szProxy_Connection
[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 };
94 static const WCHAR szPublic
[] = { 'P','u','b','l','i','c',0 };
95 static const WCHAR szRange
[] = { 'R','a','n','g','e',0 };
96 static const WCHAR szReferer
[] = { 'R','e','f','e','r','e','r',0 };
97 static const WCHAR szRetry_After
[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 };
98 static const WCHAR szServer
[] = { 'S','e','r','v','e','r',0 };
99 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
100 static const WCHAR szTransfer_Encoding
[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
101 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 };
102 static const WCHAR szUpgrade
[] = { 'U','p','g','r','a','d','e',0 };
103 static const WCHAR szURI
[] = { 'U','R','I',0 };
104 static const WCHAR szUser_Agent
[] = { 'U','s','e','r','-','A','g','e','n','t',0 };
105 static const WCHAR szVary
[] = { 'V','a','r','y',0 };
106 static const WCHAR szVia
[] = { 'V','i','a',0 };
107 static const WCHAR szWarning
[] = { 'W','a','r','n','i','n','g',0 };
108 static const WCHAR szWWW_Authenticate
[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
110 static const WCHAR emptyW
[] = {0};
112 #define HTTP_REFERER szReferer
113 #define HTTP_ACCEPT szAccept
114 #define HTTP_USERAGENT szUser_Agent
116 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
117 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
118 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
119 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
120 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
121 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
122 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
124 #define COLLECT_TIME 60000
127 #define ARRAYSIZE(array) (sizeof(array)/sizeof((array)[0]))
138 unsigned int auth_data_len
;
139 BOOL finished
; /* finished authenticating */
143 typedef struct _basicAuthorizationData
150 UINT authorizationLen
;
151 } basicAuthorizationData
;
153 typedef struct _authorizationData
167 static struct list basicAuthorizationCache
= LIST_INIT(basicAuthorizationCache
);
168 static struct list authorizationCache
= LIST_INIT(authorizationCache
);
170 static CRITICAL_SECTION authcache_cs
;
171 static CRITICAL_SECTION_DEBUG critsect_debug
=
174 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
175 0, 0, { (DWORD_PTR
)(__FILE__
": authcache_cs") }
177 static CRITICAL_SECTION authcache_cs
= { &critsect_debug
, -1, 0, 0, 0, 0 };
179 static DWORD
HTTP_GetResponseHeaders(http_request_t
*req
, INT
*len
);
180 static DWORD
HTTP_ProcessHeader(http_request_t
*req
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
);
181 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
);
182 static DWORD
HTTP_InsertCustomHeader(http_request_t
*req
, LPHTTPHEADERW lpHdr
);
183 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*req
, LPCWSTR lpszField
, INT index
, BOOL Request
);
184 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*req
, DWORD index
);
185 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
);
186 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*, DWORD
, LPVOID
, LPDWORD
, LPDWORD
);
187 static LPWSTR
HTTP_GetRedirectURL(http_request_t
*req
, LPCWSTR lpszUrl
);
188 static UINT
HTTP_DecodeBase64(LPCWSTR base64
, LPSTR bin
);
189 static BOOL
HTTP_VerifyValidHeader(http_request_t
*req
, LPCWSTR field
);
190 static BOOL
drain_content(http_request_t
*,BOOL
);
192 static CRITICAL_SECTION connection_pool_cs
;
193 static CRITICAL_SECTION_DEBUG connection_pool_debug
=
195 0, 0, &connection_pool_cs
,
196 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
197 0, 0, { (DWORD_PTR
)(__FILE__
": connection_pool_cs") }
199 static CRITICAL_SECTION connection_pool_cs
= { &connection_pool_debug
, -1, 0, 0, 0, 0 };
201 static struct list connection_pool
= LIST_INIT(connection_pool
);
202 static BOOL collector_running
;
204 void server_addref(server_t
*server
)
206 InterlockedIncrement(&server
->ref
);
209 void server_release(server_t
*server
)
211 if(InterlockedDecrement(&server
->ref
))
215 EnterCriticalSection(&connection_pool_cs
);
217 list_remove(&server
->entry
);
219 LeaveCriticalSection(&connection_pool_cs
);
222 if(server
->cert_chain
)
223 CertFreeCertificateChain(server
->cert_chain
);
224 heap_free(server
->name
);
225 heap_free(server
->scheme_host_port
);
229 static BOOL
process_host_port(server_t
*server
)
235 static const WCHAR httpW
[] = {'h','t','t','p',0};
236 static const WCHAR httpsW
[] = {'h','t','t','p','s',0};
237 static const WCHAR formatW
[] = {'%','s',':','/','/','%','s',':','%','u',0};
239 name_len
= strlenW(server
->name
);
240 buf
= heap_alloc((name_len
+ 10 /* strlen("://:<port>") */)*sizeof(WCHAR
) + sizeof(httpsW
));
244 sprintfW(buf
, formatW
, server
->is_https
? httpsW
: httpW
, server
->name
, server
->port
);
245 server
->scheme_host_port
= buf
;
247 server
->host_port
= server
->scheme_host_port
+ 7 /* strlen("http://") */;
251 default_port
= server
->port
== (server
->is_https
? INTERNET_DEFAULT_HTTPS_PORT
: INTERNET_DEFAULT_HTTP_PORT
);
252 server
->canon_host_port
= default_port
? server
->name
: server
->host_port
;
256 server_t
*get_server(const WCHAR
*name
, INTERNET_PORT port
, BOOL is_https
, BOOL do_create
)
258 server_t
*iter
, *server
= NULL
;
260 if(port
== INTERNET_INVALID_PORT_NUMBER
)
261 port
= INTERNET_DEFAULT_HTTP_PORT
;
263 EnterCriticalSection(&connection_pool_cs
);
265 LIST_FOR_EACH_ENTRY(iter
, &connection_pool
, server_t
, entry
) {
266 if(iter
->port
== port
&& !strcmpW(iter
->name
, name
) && iter
->is_https
== is_https
) {
268 server_addref(server
);
273 if(!server
&& do_create
) {
274 server
= heap_alloc_zero(sizeof(*server
));
276 server
->ref
= 2; /* list reference and return */
278 server
->is_https
= is_https
;
279 list_init(&server
->conn_pool
);
280 server
->name
= heap_strdupW(name
);
281 if(server
->name
&& process_host_port(server
)) {
282 list_add_head(&connection_pool
, &server
->entry
);
290 LeaveCriticalSection(&connection_pool_cs
);
295 BOOL
collect_connections(collect_type_t collect_type
)
297 netconn_t
*netconn
, *netconn_safe
;
298 server_t
*server
, *server_safe
;
299 BOOL remaining
= FALSE
;
303 now
= GetTickCount();
305 now
= GetTickCount64();
308 LIST_FOR_EACH_ENTRY_SAFE(server
, server_safe
, &connection_pool
, server_t
, entry
) {
309 LIST_FOR_EACH_ENTRY_SAFE(netconn
, netconn_safe
, &server
->conn_pool
, netconn_t
, pool_entry
) {
310 if(collect_type
> COLLECT_TIMEOUT
|| netconn
->keep_until
< now
) {
311 TRACE("freeing %p\n", netconn
);
312 list_remove(&netconn
->pool_entry
);
313 free_netconn(netconn
);
319 if(collect_type
== COLLECT_CLEANUP
) {
320 list_remove(&server
->entry
);
321 list_init(&server
->entry
);
322 server_release(server
);
329 static DWORD WINAPI
collect_connections_proc(void *arg
)
331 BOOL remaining_conns
;
334 /* FIXME: Use more sophisticated method */
337 EnterCriticalSection(&connection_pool_cs
);
339 remaining_conns
= collect_connections(COLLECT_TIMEOUT
);
341 collector_running
= FALSE
;
343 LeaveCriticalSection(&connection_pool_cs
);
344 }while(remaining_conns
);
346 FreeLibraryAndExitThread(WININET_hModule
, 0);
349 static LPHTTPHEADERW
HTTP_GetHeader(http_request_t
*req
, LPCWSTR head
)
352 HeaderIndex
= HTTP_GetCustomHeaderIndex(req
, head
, 0, TRUE
);
353 if (HeaderIndex
== -1)
356 return &req
->custHeaders
[HeaderIndex
];
359 struct data_stream_vtbl_t
{
360 DWORD (*get_avail_data
)(data_stream_t
*,http_request_t
*);
361 BOOL (*end_of_data
)(data_stream_t
*,http_request_t
*);
362 DWORD (*read
)(data_stream_t
*,http_request_t
*,BYTE
*,DWORD
,DWORD
*,blocking_mode_t
);
363 BOOL (*drain_content
)(data_stream_t
*,http_request_t
*);
364 void (*destroy
)(data_stream_t
*);
368 data_stream_t data_stream
;
370 BYTE buf
[READ_BUFFER_SIZE
];
377 static inline void destroy_data_stream(data_stream_t
*stream
)
379 stream
->vtbl
->destroy(stream
);
382 static void reset_data_stream(http_request_t
*req
)
384 destroy_data_stream(req
->data_stream
);
385 req
->data_stream
= &req
->netconn_stream
.data_stream
;
386 req
->read_pos
= req
->read_size
= req
->netconn_stream
.content_read
= 0;
387 req
->read_chunked
= req
->read_gzip
= FALSE
;
393 data_stream_t stream
;
394 data_stream_t
*parent_stream
;
396 BYTE buf
[READ_BUFFER_SIZE
];
402 static DWORD
gzip_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
404 /* Allow reading only from read buffer */
408 static BOOL
gzip_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
410 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
411 return gzip_stream
->end_of_data
412 || (!gzip_stream
->buf_size
&& gzip_stream
->parent_stream
->vtbl
->end_of_data(gzip_stream
->parent_stream
, req
));
415 static DWORD
gzip_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
416 DWORD
*read
, blocking_mode_t blocking_mode
)
418 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
419 z_stream
*zstream
= &gzip_stream
->zstream
;
420 DWORD current_read
, ret_read
= 0;
422 DWORD res
= ERROR_SUCCESS
;
424 TRACE("(%d %d)\n", size
, blocking_mode
);
426 while(size
&& !gzip_stream
->end_of_data
) {
427 if(!gzip_stream
->buf_size
) {
428 if(gzip_stream
->buf_pos
) {
429 if(gzip_stream
->buf_size
)
430 memmove(gzip_stream
->buf
, gzip_stream
->buf
+gzip_stream
->buf_pos
, gzip_stream
->buf_size
);
431 gzip_stream
->buf_pos
= 0;
433 res
= gzip_stream
->parent_stream
->vtbl
->read(gzip_stream
->parent_stream
, req
, gzip_stream
->buf
+gzip_stream
->buf_size
,
434 sizeof(gzip_stream
->buf
)-gzip_stream
->buf_size
, ¤t_read
, blocking_mode
);
435 gzip_stream
->buf_size
+= current_read
;
436 if(res
!= ERROR_SUCCESS
)
440 if(blocking_mode
!= BLOCKING_DISALLOW
) {
441 WARN("unexpected end of data\n");
442 gzip_stream
->end_of_data
= TRUE
;
448 zstream
->next_in
= gzip_stream
->buf
+gzip_stream
->buf_pos
;
449 zstream
->avail_in
= gzip_stream
->buf_size
;
450 zstream
->next_out
= buf
+ret_read
;
451 zstream
->avail_out
= size
;
452 zres
= inflate(&gzip_stream
->zstream
, 0);
453 current_read
= size
- zstream
->avail_out
;
454 size
-= current_read
;
455 ret_read
+= current_read
;
456 gzip_stream
->buf_size
-= zstream
->next_in
- (gzip_stream
->buf
+gzip_stream
->buf_pos
);
457 gzip_stream
->buf_pos
= zstream
->next_in
-gzip_stream
->buf
;
458 if(zres
== Z_STREAM_END
) {
459 TRACE("end of data\n");
460 gzip_stream
->end_of_data
= TRUE
;
462 }else if(zres
!= Z_OK
) {
463 WARN("inflate failed %d: %s\n", zres
, debugstr_a(zstream
->msg
));
465 res
= ERROR_INTERNET_DECODING_FAILED
;
469 if(ret_read
&& blocking_mode
== BLOCKING_ALLOW
)
470 blocking_mode
= BLOCKING_DISALLOW
;
473 TRACE("read %u bytes\n", ret_read
);
478 static BOOL
gzip_drain_content(data_stream_t
*stream
, http_request_t
*req
)
480 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
481 return gzip_stream
->parent_stream
->vtbl
->drain_content(gzip_stream
->parent_stream
, req
);
484 static void gzip_destroy(data_stream_t
*stream
)
486 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
488 destroy_data_stream(gzip_stream
->parent_stream
);
490 if(!gzip_stream
->end_of_data
)
491 inflateEnd(&gzip_stream
->zstream
);
492 heap_free(gzip_stream
);
495 static const data_stream_vtbl_t gzip_stream_vtbl
= {
503 static voidpf
wininet_zalloc(voidpf opaque
, uInt items
, uInt size
)
505 return heap_alloc(items
*size
);
508 static void wininet_zfree(voidpf opaque
, voidpf address
)
513 static DWORD
init_gzip_stream(http_request_t
*req
, BOOL is_gzip
)
515 gzip_stream_t
*gzip_stream
;
518 gzip_stream
= heap_alloc_zero(sizeof(gzip_stream_t
));
520 return ERROR_OUTOFMEMORY
;
522 gzip_stream
->stream
.vtbl
= &gzip_stream_vtbl
;
523 gzip_stream
->zstream
.zalloc
= wininet_zalloc
;
524 gzip_stream
->zstream
.zfree
= wininet_zfree
;
526 zres
= inflateInit2(&gzip_stream
->zstream
, is_gzip
? 0x1f : -15);
528 ERR("inflateInit failed: %d\n", zres
);
529 heap_free(gzip_stream
);
530 return ERROR_OUTOFMEMORY
;
533 index
= HTTP_GetCustomHeaderIndex(req
, szContent_Length
, 0, FALSE
);
535 HTTP_DeleteCustomHeader(req
, index
);
538 memcpy(gzip_stream
->buf
, req
->read_buf
+req
->read_pos
, req
->read_size
);
539 gzip_stream
->buf_size
= req
->read_size
;
540 req
->read_pos
= req
->read_size
= 0;
543 req
->read_gzip
= TRUE
;
544 gzip_stream
->parent_stream
= req
->data_stream
;
545 req
->data_stream
= &gzip_stream
->stream
;
546 return ERROR_SUCCESS
;
551 static DWORD
init_gzip_stream(http_request_t
*req
, BOOL is_gzip
)
553 ERR("gzip stream not supported, missing zlib.\n");
554 return ERROR_SUCCESS
;
559 /***********************************************************************
560 * HTTP_FreeTokens (internal)
562 * Frees table of pointers.
564 static void HTTP_FreeTokens(LPWSTR
* token_array
)
567 for (i
= 0; token_array
[i
]; i
++) heap_free(token_array
[i
]);
568 heap_free(token_array
);
571 static void HTTP_FixURL(http_request_t
*request
)
573 static const WCHAR szSlash
[] = { '/',0 };
574 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/', 0 };
576 /* If we don't have a path we set it to root */
577 if (NULL
== request
->path
)
578 request
->path
= heap_strdupW(szSlash
);
579 else /* remove \r and \n*/
581 int nLen
= strlenW(request
->path
);
582 while ((nLen
>0 ) && ((request
->path
[nLen
-1] == '\r')||(request
->path
[nLen
-1] == '\n')))
585 request
->path
[nLen
]='\0';
587 /* Replace '\' with '/' */
590 if (request
->path
[nLen
] == '\\') request
->path
[nLen
]='/';
594 if(CSTR_EQUAL
!= CompareStringW( LOCALE_INVARIANT
, NORM_IGNORECASE
,
595 request
->path
, strlenW(request
->path
), szHttp
, strlenW(szHttp
) )
596 && request
->path
[0] != '/') /* not an absolute path ?? --> fix it !! */
598 WCHAR
*fixurl
= heap_alloc((strlenW(request
->path
) + 2)*sizeof(WCHAR
));
600 strcpyW(fixurl
+ 1, request
->path
);
601 heap_free( request
->path
);
602 request
->path
= fixurl
;
606 static WCHAR
* build_request_header(http_request_t
*request
, const WCHAR
*verb
,
607 const WCHAR
*path
, const WCHAR
*version
, BOOL use_cr
)
609 LPWSTR requestString
;
614 static const WCHAR szSpace
[] = { ' ',0 };
615 static const WCHAR szColon
[] = { ':',' ',0 };
616 static const WCHAR szCr
[] = { '\r',0 };
617 static const WCHAR szLf
[] = { '\n',0 };
619 /* allocate space for an array of all the string pointers to be added */
620 len
= (request
->nCustHeaders
)*5 + 10;
621 req
= heap_alloc(len
*sizeof(LPCWSTR
));
623 /* add the verb, path and HTTP version string */
634 /* Append custom request headers */
635 for (i
= 0; i
< request
->nCustHeaders
; i
++)
637 if (request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
639 req
[n
++] = request
->custHeaders
[i
].lpszField
;
641 req
[n
++] = request
->custHeaders
[i
].lpszValue
;
646 TRACE("Adding custom header %s (%s)\n",
647 debugstr_w(request
->custHeaders
[i
].lpszField
),
648 debugstr_w(request
->custHeaders
[i
].lpszValue
));
656 requestString
= HTTP_build_req( req
, 4 );
658 return requestString
;
661 static WCHAR
* build_response_header(http_request_t
*request
, BOOL use_cr
)
663 static const WCHAR colonW
[] = { ':',' ',0 };
664 static const WCHAR crW
[] = { '\r',0 };
665 static const WCHAR lfW
[] = { '\n',0 };
666 static const WCHAR status_fmt
[] = { ' ','%','u',' ',0 };
672 req
= heap_alloc((request
->nCustHeaders
*5+8)*sizeof(WCHAR
*));
676 if (request
->status_code
)
678 req
[n
++] = request
->version
;
679 sprintfW(buf
, status_fmt
, request
->status_code
);
681 req
[n
++] = request
->statusText
;
687 for(i
= 0; i
< request
->nCustHeaders
; i
++)
689 if(!(request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
690 && strcmpW(request
->custHeaders
[i
].lpszField
, szStatus
))
692 req
[n
++] = request
->custHeaders
[i
].lpszField
;
694 req
[n
++] = request
->custHeaders
[i
].lpszValue
;
699 TRACE("Adding custom header %s (%s)\n",
700 debugstr_w(request
->custHeaders
[i
].lpszField
),
701 debugstr_w(request
->custHeaders
[i
].lpszValue
));
709 ret
= HTTP_build_req(req
, 0);
714 static void HTTP_ProcessCookies( http_request_t
*request
)
718 LPHTTPHEADERW setCookieHeader
;
720 if(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
)
723 while((HeaderIndex
= HTTP_GetCustomHeaderIndex(request
, szSet_Cookie
, numCookies
++, FALSE
)) != -1)
729 setCookieHeader
= &request
->custHeaders
[HeaderIndex
];
731 if (!setCookieHeader
->lpszValue
)
734 host
= HTTP_GetHeader(request
, hostW
);
738 data
= strchrW(setCookieHeader
->lpszValue
, '=');
742 name
= heap_strndupW(setCookieHeader
->lpszValue
, data
-setCookieHeader
->lpszValue
);
747 set_cookie(host
->lpszValue
, request
->path
, name
, data
, INTERNET_COOKIE_HTTPONLY
);
752 static void strip_spaces(LPWSTR start
)
757 while (*str
== ' ' && *str
!= '\0')
761 memmove(start
, str
, sizeof(WCHAR
) * (strlenW(str
) + 1));
763 end
= start
+ strlenW(start
) - 1;
764 while (end
>= start
&& *end
== ' ')
771 static inline BOOL
is_basic_auth_value( LPCWSTR pszAuthValue
, LPWSTR
*pszRealm
)
773 static const WCHAR szBasic
[] = {'B','a','s','i','c'}; /* Note: not nul-terminated */
774 static const WCHAR szRealm
[] = {'r','e','a','l','m'}; /* Note: not nul-terminated */
776 is_basic
= !strncmpiW(pszAuthValue
, szBasic
, ARRAYSIZE(szBasic
)) &&
777 ((pszAuthValue
[ARRAYSIZE(szBasic
)] == ' ') || !pszAuthValue
[ARRAYSIZE(szBasic
)]);
778 if (is_basic
&& pszRealm
)
781 LPCWSTR ptr
= &pszAuthValue
[ARRAYSIZE(szBasic
)];
785 token
= strchrW(ptr
,'=');
789 while (*realm
== ' ' && *realm
!= '\0')
791 if(!strncmpiW(realm
, szRealm
, ARRAYSIZE(szRealm
)) &&
792 (realm
[ARRAYSIZE(szRealm
)] == ' ' || realm
[ARRAYSIZE(szRealm
)] == '='))
795 while (*token
== ' ' && *token
!= '\0')
799 *pszRealm
= heap_strdupW(token
);
800 strip_spaces(*pszRealm
);
807 static void destroy_authinfo( struct HttpAuthInfo
*authinfo
)
809 if (!authinfo
) return;
811 if (SecIsValidHandle(&authinfo
->ctx
))
812 DeleteSecurityContext(&authinfo
->ctx
);
813 if (SecIsValidHandle(&authinfo
->cred
))
814 FreeCredentialsHandle(&authinfo
->cred
);
816 heap_free(authinfo
->auth_data
);
817 heap_free(authinfo
->scheme
);
821 static UINT
retrieve_cached_basic_authorization(LPWSTR host
, LPWSTR realm
, LPSTR
*auth_data
)
823 basicAuthorizationData
*ad
;
826 TRACE("Looking for authorization for %s:%s\n",debugstr_w(host
),debugstr_w(realm
));
828 EnterCriticalSection(&authcache_cs
);
829 LIST_FOR_EACH_ENTRY(ad
, &basicAuthorizationCache
, basicAuthorizationData
, entry
)
831 if (!strcmpiW(host
,ad
->host
) && !strcmpW(realm
,ad
->realm
))
833 TRACE("Authorization found in cache\n");
834 *auth_data
= heap_alloc(ad
->authorizationLen
);
835 memcpy(*auth_data
,ad
->authorization
,ad
->authorizationLen
);
836 rc
= ad
->authorizationLen
;
840 LeaveCriticalSection(&authcache_cs
);
844 static void cache_basic_authorization(LPWSTR host
, LPWSTR realm
, LPSTR auth_data
, UINT auth_data_len
)
847 basicAuthorizationData
* ad
= NULL
;
849 TRACE("caching authorization for %s:%s = %s\n",debugstr_w(host
),debugstr_w(realm
),debugstr_an(auth_data
,auth_data_len
));
851 EnterCriticalSection(&authcache_cs
);
852 LIST_FOR_EACH(cursor
, &basicAuthorizationCache
)
854 basicAuthorizationData
*check
= LIST_ENTRY(cursor
,basicAuthorizationData
,entry
);
855 if (!strcmpiW(host
,check
->host
) && !strcmpW(realm
,check
->realm
))
864 TRACE("Found match in cache, replacing\n");
865 heap_free(ad
->authorization
);
866 ad
->authorization
= heap_alloc(auth_data_len
);
867 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
868 ad
->authorizationLen
= auth_data_len
;
872 ad
= heap_alloc(sizeof(basicAuthorizationData
));
873 ad
->host
= heap_strdupW(host
);
874 ad
->realm
= heap_strdupW(realm
);
875 ad
->authorization
= heap_alloc(auth_data_len
);
876 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
877 ad
->authorizationLen
= auth_data_len
;
878 list_add_head(&basicAuthorizationCache
,&ad
->entry
);
879 TRACE("authorization cached\n");
881 LeaveCriticalSection(&authcache_cs
);
884 static BOOL
retrieve_cached_authorization(LPWSTR host
, LPWSTR scheme
,
885 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
887 authorizationData
*ad
;
889 TRACE("Looking for authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
891 EnterCriticalSection(&authcache_cs
);
892 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
) {
893 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
894 TRACE("Authorization found in cache\n");
896 nt_auth_identity
->User
= heap_strdupW(ad
->user
);
897 nt_auth_identity
->Password
= heap_strdupW(ad
->password
);
898 nt_auth_identity
->Domain
= heap_alloc(sizeof(WCHAR
)*ad
->domain_len
);
899 if(!nt_auth_identity
->User
|| !nt_auth_identity
->Password
||
900 (!nt_auth_identity
->Domain
&& ad
->domain_len
)) {
901 heap_free(nt_auth_identity
->User
);
902 heap_free(nt_auth_identity
->Password
);
903 heap_free(nt_auth_identity
->Domain
);
907 nt_auth_identity
->Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
908 nt_auth_identity
->UserLength
= ad
->user_len
;
909 nt_auth_identity
->PasswordLength
= ad
->password_len
;
910 memcpy(nt_auth_identity
->Domain
, ad
->domain
, sizeof(WCHAR
)*ad
->domain_len
);
911 nt_auth_identity
->DomainLength
= ad
->domain_len
;
912 LeaveCriticalSection(&authcache_cs
);
916 LeaveCriticalSection(&authcache_cs
);
921 static void cache_authorization(LPWSTR host
, LPWSTR scheme
,
922 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
924 authorizationData
*ad
;
927 TRACE("Caching authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
929 EnterCriticalSection(&authcache_cs
);
930 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
)
931 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
938 heap_free(ad
->password
);
939 heap_free(ad
->domain
);
941 ad
= heap_alloc(sizeof(authorizationData
));
943 LeaveCriticalSection(&authcache_cs
);
947 ad
->host
= heap_strdupW(host
);
948 ad
->scheme
= heap_strdupW(scheme
);
949 list_add_head(&authorizationCache
, &ad
->entry
);
952 ad
->user
= heap_strndupW(nt_auth_identity
->User
, nt_auth_identity
->UserLength
);
953 ad
->password
= heap_strndupW(nt_auth_identity
->Password
, nt_auth_identity
->PasswordLength
);
954 ad
->domain
= heap_strndupW(nt_auth_identity
->Domain
, nt_auth_identity
->DomainLength
);
955 ad
->user_len
= nt_auth_identity
->UserLength
;
956 ad
->password_len
= nt_auth_identity
->PasswordLength
;
957 ad
->domain_len
= nt_auth_identity
->DomainLength
;
959 if(!ad
->host
|| !ad
->scheme
|| !ad
->user
|| !ad
->password
960 || (nt_auth_identity
->Domain
&& !ad
->domain
)) {
962 heap_free(ad
->scheme
);
964 heap_free(ad
->password
);
965 heap_free(ad
->domain
);
966 list_remove(&ad
->entry
);
970 LeaveCriticalSection(&authcache_cs
);
973 static BOOL
HTTP_DoAuthorization( http_request_t
*request
, LPCWSTR pszAuthValue
,
974 struct HttpAuthInfo
**ppAuthInfo
,
975 LPWSTR domain_and_username
, LPWSTR password
,
978 SECURITY_STATUS sec_status
;
979 struct HttpAuthInfo
*pAuthInfo
= *ppAuthInfo
;
981 LPWSTR szRealm
= NULL
;
983 TRACE("%s\n", debugstr_w(pszAuthValue
));
990 pAuthInfo
= heap_alloc(sizeof(*pAuthInfo
));
994 SecInvalidateHandle(&pAuthInfo
->cred
);
995 SecInvalidateHandle(&pAuthInfo
->ctx
);
996 memset(&pAuthInfo
->exp
, 0, sizeof(pAuthInfo
->exp
));
998 pAuthInfo
->auth_data
= NULL
;
999 pAuthInfo
->auth_data_len
= 0;
1000 pAuthInfo
->finished
= FALSE
;
1002 if (is_basic_auth_value(pszAuthValue
,NULL
))
1004 static const WCHAR szBasic
[] = {'B','a','s','i','c',0};
1005 pAuthInfo
->scheme
= heap_strdupW(szBasic
);
1006 if (!pAuthInfo
->scheme
)
1008 heap_free(pAuthInfo
);
1015 SEC_WINNT_AUTH_IDENTITY_W nt_auth_identity
;
1017 pAuthInfo
->scheme
= heap_strdupW(pszAuthValue
);
1018 if (!pAuthInfo
->scheme
)
1020 heap_free(pAuthInfo
);
1024 if (domain_and_username
)
1026 WCHAR
*user
= strchrW(domain_and_username
, '\\');
1027 WCHAR
*domain
= domain_and_username
;
1029 /* FIXME: make sure scheme accepts SEC_WINNT_AUTH_IDENTITY before calling AcquireCredentialsHandle */
1031 pAuthData
= &nt_auth_identity
;
1036 user
= domain_and_username
;
1040 nt_auth_identity
.Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
1041 nt_auth_identity
.User
= user
;
1042 nt_auth_identity
.UserLength
= strlenW(nt_auth_identity
.User
);
1043 nt_auth_identity
.Domain
= domain
;
1044 nt_auth_identity
.DomainLength
= domain
? user
- domain
- 1 : 0;
1045 nt_auth_identity
.Password
= password
;
1046 nt_auth_identity
.PasswordLength
= strlenW(nt_auth_identity
.Password
);
1048 cache_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
);
1050 else if(retrieve_cached_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
))
1051 pAuthData
= &nt_auth_identity
;
1053 /* use default credentials */
1056 sec_status
= AcquireCredentialsHandleW(NULL
, pAuthInfo
->scheme
,
1057 SECPKG_CRED_OUTBOUND
, NULL
,
1059 NULL
, &pAuthInfo
->cred
,
1062 if(pAuthData
&& !domain_and_username
) {
1063 heap_free(nt_auth_identity
.User
);
1064 heap_free(nt_auth_identity
.Domain
);
1065 heap_free(nt_auth_identity
.Password
);
1068 if (sec_status
== SEC_E_OK
)
1070 PSecPkgInfoW sec_pkg_info
;
1071 sec_status
= QuerySecurityPackageInfoW(pAuthInfo
->scheme
, &sec_pkg_info
);
1072 if (sec_status
== SEC_E_OK
)
1074 pAuthInfo
->max_token
= sec_pkg_info
->cbMaxToken
;
1075 FreeContextBuffer(sec_pkg_info
);
1078 if (sec_status
!= SEC_E_OK
)
1080 WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n",
1081 debugstr_w(pAuthInfo
->scheme
), sec_status
);
1082 heap_free(pAuthInfo
->scheme
);
1083 heap_free(pAuthInfo
);
1087 *ppAuthInfo
= pAuthInfo
;
1089 else if (pAuthInfo
->finished
)
1092 if ((strlenW(pszAuthValue
) < strlenW(pAuthInfo
->scheme
)) ||
1093 strncmpiW(pszAuthValue
, pAuthInfo
->scheme
, strlenW(pAuthInfo
->scheme
)))
1095 ERR("authentication scheme changed from %s to %s\n",
1096 debugstr_w(pAuthInfo
->scheme
), debugstr_w(pszAuthValue
));
1100 if (is_basic_auth_value(pszAuthValue
,&szRealm
))
1104 char *auth_data
= NULL
;
1105 UINT auth_data_len
= 0;
1107 TRACE("basic authentication realm %s\n",debugstr_w(szRealm
));
1109 if (!domain_and_username
)
1111 if (host
&& szRealm
)
1112 auth_data_len
= retrieve_cached_basic_authorization(host
, szRealm
,&auth_data
);
1113 if (auth_data_len
== 0)
1121 userlen
= WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, lstrlenW(domain_and_username
), NULL
, 0, NULL
, NULL
);
1122 passlen
= WideCharToMultiByte(CP_UTF8
, 0, password
, lstrlenW(password
), NULL
, 0, NULL
, NULL
);
1124 /* length includes a nul terminator, which will be re-used for the ':' */
1125 auth_data
= heap_alloc(userlen
+ 1 + passlen
);
1132 WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, -1, auth_data
, userlen
, NULL
, NULL
);
1133 auth_data
[userlen
] = ':';
1134 WideCharToMultiByte(CP_UTF8
, 0, password
, -1, &auth_data
[userlen
+1], passlen
, NULL
, NULL
);
1135 auth_data_len
= userlen
+ 1 + passlen
;
1136 if (host
&& szRealm
)
1137 cache_basic_authorization(host
, szRealm
, auth_data
, auth_data_len
);
1140 pAuthInfo
->auth_data
= auth_data
;
1141 pAuthInfo
->auth_data_len
= auth_data_len
;
1142 pAuthInfo
->finished
= TRUE
;
1148 LPCWSTR pszAuthData
;
1149 SecBufferDesc out_desc
, in_desc
;
1151 unsigned char *buffer
;
1152 ULONG context_req
= ISC_REQ_CONNECTION
| ISC_REQ_USE_DCE_STYLE
|
1153 ISC_REQ_MUTUAL_AUTH
| ISC_REQ_DELEGATE
;
1155 in
.BufferType
= SECBUFFER_TOKEN
;
1159 in_desc
.ulVersion
= 0;
1160 in_desc
.cBuffers
= 1;
1161 in_desc
.pBuffers
= &in
;
1163 pszAuthData
= pszAuthValue
+ strlenW(pAuthInfo
->scheme
);
1164 if (*pszAuthData
== ' ')
1167 in
.cbBuffer
= HTTP_DecodeBase64(pszAuthData
, NULL
);
1168 in
.pvBuffer
= heap_alloc(in
.cbBuffer
);
1169 HTTP_DecodeBase64(pszAuthData
, in
.pvBuffer
);
1172 buffer
= heap_alloc(pAuthInfo
->max_token
);
1174 out
.BufferType
= SECBUFFER_TOKEN
;
1175 out
.cbBuffer
= pAuthInfo
->max_token
;
1176 out
.pvBuffer
= buffer
;
1178 out_desc
.ulVersion
= 0;
1179 out_desc
.cBuffers
= 1;
1180 out_desc
.pBuffers
= &out
;
1182 sec_status
= InitializeSecurityContextW(first
? &pAuthInfo
->cred
: NULL
,
1183 first
? NULL
: &pAuthInfo
->ctx
,
1184 first
? request
->server
->name
: NULL
,
1185 context_req
, 0, SECURITY_NETWORK_DREP
,
1186 in
.pvBuffer
? &in_desc
: NULL
,
1187 0, &pAuthInfo
->ctx
, &out_desc
,
1188 &pAuthInfo
->attr
, &pAuthInfo
->exp
);
1189 if (sec_status
== SEC_E_OK
)
1191 pAuthInfo
->finished
= TRUE
;
1192 pAuthInfo
->auth_data
= out
.pvBuffer
;
1193 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1194 TRACE("sending last auth packet\n");
1196 else if (sec_status
== SEC_I_CONTINUE_NEEDED
)
1198 pAuthInfo
->auth_data
= out
.pvBuffer
;
1199 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1200 TRACE("sending next auth packet\n");
1204 ERR("InitializeSecurityContextW returned error 0x%08x\n", sec_status
);
1205 heap_free(out
.pvBuffer
);
1206 destroy_authinfo(pAuthInfo
);
1215 /***********************************************************************
1216 * HTTP_HttpAddRequestHeadersW (internal)
1218 static DWORD
HTTP_HttpAddRequestHeadersW(http_request_t
*request
,
1219 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1224 DWORD len
, res
= ERROR_HTTP_INVALID_HEADER
;
1226 TRACE("copying header: %s\n", debugstr_wn(lpszHeader
, dwHeaderLength
));
1228 if( dwHeaderLength
== ~0U )
1229 len
= strlenW(lpszHeader
);
1231 len
= dwHeaderLength
;
1232 buffer
= heap_alloc(sizeof(WCHAR
)*(len
+1));
1233 lstrcpynW( buffer
, lpszHeader
, len
+ 1);
1239 LPWSTR
* pFieldAndValue
;
1241 lpszEnd
= lpszStart
;
1243 while (*lpszEnd
!= '\0')
1245 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1250 if (*lpszStart
== '\0')
1253 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1256 lpszEnd
++; /* Jump over newline */
1258 TRACE("interpreting header %s\n", debugstr_w(lpszStart
));
1259 if (*lpszStart
== '\0')
1261 /* Skip 0-length headers */
1262 lpszStart
= lpszEnd
;
1263 res
= ERROR_SUCCESS
;
1266 pFieldAndValue
= HTTP_InterpretHttpHeader(lpszStart
);
1269 res
= HTTP_VerifyValidHeader(request
, pFieldAndValue
[0]);
1270 if (res
== ERROR_SUCCESS
)
1271 res
= HTTP_ProcessHeader(request
, pFieldAndValue
[0],
1272 pFieldAndValue
[1], dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
1273 HTTP_FreeTokens(pFieldAndValue
);
1276 lpszStart
= lpszEnd
;
1277 } while (res
== ERROR_SUCCESS
);
1283 /***********************************************************************
1284 * HttpAddRequestHeadersW (WININET.@)
1286 * Adds one or more HTTP header to the request handler
1289 * On Windows if dwHeaderLength includes the trailing '\0', then
1290 * HttpAddRequestHeadersW() adds it too. However this results in an
1291 * invalid HTTP header which is rejected by some servers so we probably
1292 * don't need to match Windows on that point.
1299 BOOL WINAPI
HttpAddRequestHeadersW(HINTERNET hHttpRequest
,
1300 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1302 http_request_t
*request
;
1303 DWORD res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
1305 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_wn(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1310 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
1311 if (request
&& request
->hdr
.htype
== WH_HHTTPREQ
)
1312 res
= HTTP_HttpAddRequestHeadersW( request
, lpszHeader
, dwHeaderLength
, dwModifier
);
1314 WININET_Release( &request
->hdr
);
1316 if(res
!= ERROR_SUCCESS
)
1318 return res
== ERROR_SUCCESS
;
1321 /***********************************************************************
1322 * HttpAddRequestHeadersA (WININET.@)
1324 * Adds one or more HTTP header to the request handler
1331 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
1332 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1338 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_an(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1340 len
= MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, NULL
, 0 );
1341 hdr
= heap_alloc(len
*sizeof(WCHAR
));
1342 MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, hdr
, len
);
1343 if( dwHeaderLength
!= ~0U )
1344 dwHeaderLength
= len
;
1346 r
= HttpAddRequestHeadersW( hHttpRequest
, hdr
, dwHeaderLength
, dwModifier
);
1352 static void free_accept_types( WCHAR
**accept_types
)
1354 WCHAR
*ptr
, **types
= accept_types
;
1357 while ((ptr
= *types
))
1362 heap_free( accept_types
);
1365 static WCHAR
**convert_accept_types( const char **accept_types
)
1368 const char **types
= accept_types
;
1370 BOOL invalid_pointer
= FALSE
;
1372 if (!types
) return NULL
;
1378 /* find out how many there are */
1379 if (*types
&& **types
)
1381 TRACE("accept type: %s\n", debugstr_a(*types
));
1387 WARN("invalid accept type pointer\n");
1388 invalid_pointer
= TRUE
;
1393 if (invalid_pointer
) return NULL
;
1394 if (!(typesW
= heap_alloc( sizeof(WCHAR
*) * (count
+ 1) ))) return NULL
;
1396 types
= accept_types
;
1399 if (*types
&& **types
) typesW
[count
++] = heap_strdupAtoW( *types
);
1402 typesW
[count
] = NULL
;
1406 /***********************************************************************
1407 * HttpOpenRequestA (WININET.@)
1409 * Open a HTTP request handle
1412 * HINTERNET a HTTP request handle on success
1416 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
1417 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
1418 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
1419 DWORD dwFlags
, DWORD_PTR dwContext
)
1421 LPWSTR szVerb
= NULL
, szObjectName
= NULL
;
1422 LPWSTR szVersion
= NULL
, szReferrer
= NULL
, *szAcceptTypes
= NULL
;
1423 HINTERNET rc
= NULL
;
1425 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
1426 debugstr_a(lpszVerb
), debugstr_a(lpszObjectName
),
1427 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
1428 dwFlags
, dwContext
);
1432 szVerb
= heap_strdupAtoW(lpszVerb
);
1439 szObjectName
= heap_strdupAtoW(lpszObjectName
);
1440 if ( !szObjectName
)
1446 szVersion
= heap_strdupAtoW(lpszVersion
);
1453 szReferrer
= heap_strdupAtoW(lpszReferrer
);
1458 szAcceptTypes
= convert_accept_types( lpszAcceptTypes
);
1459 rc
= HttpOpenRequestW(hHttpSession
, szVerb
, szObjectName
, szVersion
, szReferrer
,
1460 (const WCHAR
**)szAcceptTypes
, dwFlags
, dwContext
);
1463 free_accept_types(szAcceptTypes
);
1464 heap_free(szReferrer
);
1465 heap_free(szVersion
);
1466 heap_free(szObjectName
);
1471 /***********************************************************************
1474 static UINT
HTTP_EncodeBase64( LPCSTR bin
, unsigned int len
, LPWSTR base64
)
1477 static const CHAR HTTP_Base64Enc
[] =
1478 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
1482 /* first 6 bits, all from bin[0] */
1483 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
1484 x
= (bin
[0] & 3) << 4;
1486 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
1489 base64
[n
++] = HTTP_Base64Enc
[x
];
1494 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
1495 x
= ( bin
[1] & 0x0f ) << 2;
1497 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
1500 base64
[n
++] = HTTP_Base64Enc
[x
];
1504 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
1506 /* last 6 bits, all from bin [2] */
1507 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
1515 #define CH(x) (((x) >= 'A' && (x) <= 'Z') ? (x) - 'A' : \
1516 ((x) >= 'a' && (x) <= 'z') ? (x) - 'a' + 26 : \
1517 ((x) >= '0' && (x) <= '9') ? (x) - '0' + 52 : \
1518 ((x) == '+') ? 62 : ((x) == '/') ? 63 : -1)
1519 static const signed char HTTP_Base64Dec
[256] =
1521 CH( 0),CH( 1),CH( 2),CH( 3),CH( 4),CH( 5),CH( 6),CH( 7),CH( 8),CH( 9),
1522 CH(10),CH(11),CH(12),CH(13),CH(14),CH(15),CH(16),CH(17),CH(18),CH(19),
1523 CH(20),CH(21),CH(22),CH(23),CH(24),CH(25),CH(26),CH(27),CH(28),CH(29),
1524 CH(30),CH(31),CH(32),CH(33),CH(34),CH(35),CH(36),CH(37),CH(38),CH(39),
1525 CH(40),CH(41),CH(42),CH(43),CH(44),CH(45),CH(46),CH(47),CH(48),CH(49),
1526 CH(50),CH(51),CH(52),CH(53),CH(54),CH(55),CH(56),CH(57),CH(58),CH(59),
1527 CH(60),CH(61),CH(62),CH(63),CH(64),CH(65),CH(66),CH(67),CH(68),CH(69),
1528 CH(70),CH(71),CH(72),CH(73),CH(74),CH(75),CH(76),CH(77),CH(78),CH(79),
1529 CH(80),CH(81),CH(82),CH(83),CH(84),CH(85),CH(86),CH(87),CH(88),CH(89),
1530 CH(90),CH(91),CH(92),CH(93),CH(94),CH(95),CH(96),CH(97),CH(98),CH(99),
1531 CH(100),CH(101),CH(102),CH(103),CH(104),CH(105),CH(106),CH(107),CH(108),CH(109),
1532 CH(110),CH(111),CH(112),CH(113),CH(114),CH(115),CH(116),CH(117),CH(118),CH(119),
1533 CH(120),CH(121),CH(122),CH(123),CH(124),CH(125),CH(126),CH(127),CH(128),CH(129),
1534 CH(130),CH(131),CH(132),CH(133),CH(134),CH(135),CH(136),CH(137),CH(138),CH(139),
1535 CH(140),CH(141),CH(142),CH(143),CH(144),CH(145),CH(146),CH(147),CH(148),CH(149),
1536 CH(150),CH(151),CH(152),CH(153),CH(154),CH(155),CH(156),CH(157),CH(158),CH(159),
1537 CH(160),CH(161),CH(162),CH(163),CH(164),CH(165),CH(166),CH(167),CH(168),CH(169),
1538 CH(170),CH(171),CH(172),CH(173),CH(174),CH(175),CH(176),CH(177),CH(178),CH(179),
1539 CH(180),CH(181),CH(182),CH(183),CH(184),CH(185),CH(186),CH(187),CH(188),CH(189),
1540 CH(190),CH(191),CH(192),CH(193),CH(194),CH(195),CH(196),CH(197),CH(198),CH(199),
1541 CH(200),CH(201),CH(202),CH(203),CH(204),CH(205),CH(206),CH(207),CH(208),CH(209),
1542 CH(210),CH(211),CH(212),CH(213),CH(214),CH(215),CH(216),CH(217),CH(218),CH(219),
1543 CH(220),CH(221),CH(222),CH(223),CH(224),CH(225),CH(226),CH(227),CH(228),CH(229),
1544 CH(230),CH(231),CH(232),CH(233),CH(234),CH(235),CH(236),CH(237),CH(238),CH(239),
1545 CH(240),CH(241),CH(242),CH(243),CH(244),CH(245),CH(246),CH(247),CH(248), CH(249),
1546 CH(250),CH(251),CH(252),CH(253),CH(254),CH(255),
1550 /***********************************************************************
1553 static UINT
HTTP_DecodeBase64( LPCWSTR base64
, LPSTR bin
)
1561 if (base64
[0] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1562 ((in
[0] = HTTP_Base64Dec
[base64
[0]]) == -1) ||
1563 base64
[1] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1564 ((in
[1] = HTTP_Base64Dec
[base64
[1]]) == -1))
1566 WARN("invalid base64: %s\n", debugstr_w(base64
));
1570 bin
[n
] = (unsigned char) (in
[0] << 2 | in
[1] >> 4);
1573 if ((base64
[2] == '=') && (base64
[3] == '='))
1575 if (base64
[2] > ARRAYSIZE(HTTP_Base64Dec
) ||
1576 ((in
[2] = HTTP_Base64Dec
[base64
[2]]) == -1))
1578 WARN("invalid base64: %s\n", debugstr_w(&base64
[2]));
1582 bin
[n
] = (unsigned char) (in
[1] << 4 | in
[2] >> 2);
1585 if (base64
[3] == '=')
1587 if (base64
[3] > ARRAYSIZE(HTTP_Base64Dec
) ||
1588 ((in
[3] = HTTP_Base64Dec
[base64
[3]]) == -1))
1590 WARN("invalid base64: %s\n", debugstr_w(&base64
[3]));
1594 bin
[n
] = (unsigned char) (((in
[2] << 6) & 0xc0) | in
[3]);
1603 /***********************************************************************
1604 * HTTP_InsertAuthorization
1606 * Insert or delete the authorization field in the request header.
1608 static BOOL
HTTP_InsertAuthorization( http_request_t
*request
, struct HttpAuthInfo
*pAuthInfo
, LPCWSTR header
)
1612 static const WCHAR wszSpace
[] = {' ',0};
1613 static const WCHAR wszBasic
[] = {'B','a','s','i','c',0};
1615 WCHAR
*authorization
= NULL
;
1617 if (pAuthInfo
->auth_data_len
)
1619 /* scheme + space + base64 encoded data (3/2/1 bytes data -> 4 bytes of characters) */
1620 len
= strlenW(pAuthInfo
->scheme
)+1+((pAuthInfo
->auth_data_len
+2)*4)/3;
1621 authorization
= heap_alloc((len
+1)*sizeof(WCHAR
));
1625 strcpyW(authorization
, pAuthInfo
->scheme
);
1626 strcatW(authorization
, wszSpace
);
1627 HTTP_EncodeBase64(pAuthInfo
->auth_data
,
1628 pAuthInfo
->auth_data_len
,
1629 authorization
+strlenW(authorization
));
1631 /* clear the data as it isn't valid now that it has been sent to the
1632 * server, unless it's Basic authentication which doesn't do
1633 * connection tracking */
1634 if (strcmpiW(pAuthInfo
->scheme
, wszBasic
))
1636 heap_free(pAuthInfo
->auth_data
);
1637 pAuthInfo
->auth_data
= NULL
;
1638 pAuthInfo
->auth_data_len
= 0;
1642 TRACE("Inserting authorization: %s\n", debugstr_w(authorization
));
1644 HTTP_ProcessHeader(request
, header
, authorization
, HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
1645 heap_free(authorization
);
1650 static WCHAR
*build_proxy_path_url(http_request_t
*req
)
1655 len
= strlenW(req
->server
->scheme_host_port
);
1656 size
= len
+ strlenW(req
->path
) + 1;
1657 if(*req
->path
!= '/')
1659 url
= heap_alloc(size
* sizeof(WCHAR
));
1663 memcpy(url
, req
->server
->scheme_host_port
, len
*sizeof(WCHAR
));
1664 if(*req
->path
!= '/')
1667 strcpyW(url
+len
, req
->path
);
1669 TRACE("url=%s\n", debugstr_w(url
));
1673 static BOOL
HTTP_DomainMatches(LPCWSTR server
, LPCWSTR domain
)
1675 static const WCHAR localW
[] = { '<','l','o','c','a','l','>',0 };
1678 if (!strcmpiW( domain
, localW
) && !strchrW( server
, '.' ))
1680 else if (*domain
== '*')
1682 if (domain
[1] == '.')
1686 /* For a hostname to match a wildcard, the last domain must match
1687 * the wildcard exactly. E.g. if the wildcard is *.a.b, and the
1688 * hostname is www.foo.a.b, it matches, but a.b does not.
1690 dot
= strchrW( server
, '.' );
1693 int len
= strlenW( dot
+ 1 );
1695 if (len
> strlenW( domain
+ 2 ))
1699 /* The server's domain is longer than the wildcard, so it
1700 * could be a subdomain. Compare the last portion of the
1703 ptr
= dot
+ len
+ 1 - strlenW( domain
+ 2 );
1704 if (!strcmpiW( ptr
, domain
+ 2 ))
1706 /* This is only a match if the preceding character is
1707 * a '.', i.e. that it is a matching domain. E.g.
1708 * if domain is '*.b.c' and server is 'www.ab.c' they
1711 ret
= *(ptr
- 1) == '.';
1715 ret
= !strcmpiW( dot
+ 1, domain
+ 2 );
1720 ret
= !strcmpiW( server
, domain
);
1724 static BOOL
HTTP_ShouldBypassProxy(appinfo_t
*lpwai
, LPCWSTR server
)
1729 if (!lpwai
->proxyBypass
) return FALSE
;
1730 ptr
= lpwai
->proxyBypass
;
1734 ptr
= strchrW( ptr
, ';' );
1736 ptr
= strchrW( tmp
, ' ' );
1739 if (ptr
- tmp
< INTERNET_MAX_HOST_NAME_LENGTH
)
1741 WCHAR domain
[INTERNET_MAX_HOST_NAME_LENGTH
];
1743 memcpy( domain
, tmp
, (ptr
- tmp
) * sizeof(WCHAR
) );
1744 domain
[ptr
- tmp
] = 0;
1745 ret
= HTTP_DomainMatches( server
, domain
);
1750 ret
= HTTP_DomainMatches( server
, tmp
);
1751 } while (ptr
&& !ret
);
1755 /***********************************************************************
1756 * HTTP_DealWithProxy
1758 static BOOL
HTTP_DealWithProxy(appinfo_t
*hIC
, http_session_t
*session
, http_request_t
*request
)
1760 static const WCHAR protoHttp
[] = { 'h','t','t','p',0 };
1761 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/',0 };
1762 static const WCHAR szFormat
[] = { 'h','t','t','p',':','/','/','%','s',0 };
1763 WCHAR buf
[INTERNET_MAX_HOST_NAME_LENGTH
];
1764 WCHAR protoProxy
[INTERNET_MAX_URL_LENGTH
];
1765 DWORD protoProxyLen
= INTERNET_MAX_URL_LENGTH
;
1766 WCHAR proxy
[INTERNET_MAX_URL_LENGTH
];
1767 static WCHAR szNul
[] = { 0 };
1768 URL_COMPONENTSW UrlComponents
;
1769 server_t
*new_server
;
1772 memset( &UrlComponents
, 0, sizeof UrlComponents
);
1773 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
1774 UrlComponents
.lpszHostName
= buf
;
1775 UrlComponents
.dwHostNameLength
= INTERNET_MAX_HOST_NAME_LENGTH
;
1777 if (!INTERNET_FindProxyForProtocol(hIC
->proxy
, protoHttp
, protoProxy
, &protoProxyLen
))
1779 if( CSTR_EQUAL
!= CompareStringW(LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
1780 protoProxy
,strlenW(szHttp
),szHttp
,strlenW(szHttp
)) )
1781 sprintfW(proxy
, szFormat
, protoProxy
);
1783 strcpyW(proxy
, protoProxy
);
1784 if( !InternetCrackUrlW(proxy
, 0, 0, &UrlComponents
) )
1786 if( UrlComponents
.dwHostNameLength
== 0 )
1789 if( !request
->path
)
1790 request
->path
= szNul
;
1792 is_https
= (UrlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
);
1793 if (is_https
&& UrlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
1794 UrlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
1796 new_server
= get_server(UrlComponents
.lpszHostName
, UrlComponents
.nPort
, is_https
, TRUE
);
1800 request
->proxy
= new_server
;
1802 TRACE("proxy server=%s port=%d\n", debugstr_w(new_server
->name
), new_server
->port
);
1806 static DWORD
HTTP_ResolveName(http_request_t
*request
)
1808 server_t
*server
= request
->proxy
? request
->proxy
: request
->server
;
1812 if(server
->addr_len
)
1813 return ERROR_SUCCESS
;
1815 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1816 INTERNET_STATUS_RESOLVING_NAME
,
1818 (strlenW(server
->name
)+1) * sizeof(WCHAR
));
1820 addr_len
= sizeof(server
->addr
);
1821 if (!GetAddress(server
->name
, server
->port
, (struct sockaddr
*)&server
->addr
, &addr_len
))
1822 return ERROR_INTERNET_NAME_NOT_RESOLVED
;
1824 switch(server
->addr
.ss_family
) {
1826 addr
= &((struct sockaddr_in
*)&server
->addr
)->sin_addr
;
1829 addr
= &((struct sockaddr_in6
*)&server
->addr
)->sin6_addr
;
1832 WARN("unsupported family %d\n", server
->addr
.ss_family
);
1833 return ERROR_INTERNET_NAME_NOT_RESOLVED
;
1836 server
->addr_len
= addr_len
;
1837 inet_ntop(server
->addr
.ss_family
, addr
, server
->addr_str
, sizeof(server
->addr_str
));
1838 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1839 INTERNET_STATUS_NAME_RESOLVED
,
1840 server
->addr_str
, strlen(server
->addr_str
)+1);
1842 TRACE("resolved %s to %s\n", debugstr_w(server
->name
), server
->addr_str
);
1843 return ERROR_SUCCESS
;
1846 static BOOL
HTTP_GetRequestURL(http_request_t
*req
, LPWSTR buf
)
1848 static const WCHAR http
[] = { 'h','t','t','p',':','/','/',0 };
1849 static const WCHAR https
[] = { 'h','t','t','p','s',':','/','/',0 };
1850 static const WCHAR slash
[] = { '/',0 };
1851 LPHTTPHEADERW host_header
;
1854 host_header
= HTTP_GetHeader(req
, hostW
);
1858 if (req
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)
1862 strcpyW(buf
, scheme
);
1863 strcatW(buf
, host_header
->lpszValue
);
1864 if (req
->path
[0] != '/')
1865 strcatW(buf
, slash
);
1866 strcatW(buf
, req
->path
);
1871 /***********************************************************************
1872 * HTTPREQ_Destroy (internal)
1874 * Deallocate request handle
1877 static void HTTPREQ_Destroy(object_header_t
*hdr
)
1879 http_request_t
*request
= (http_request_t
*) hdr
;
1884 if(request
->hCacheFile
)
1885 CloseHandle(request
->hCacheFile
);
1886 if(request
->req_file
)
1887 req_file_release(request
->req_file
);
1889 request
->read_section
.DebugInfo
->Spare
[0] = 0;
1890 DeleteCriticalSection( &request
->read_section
);
1891 WININET_Release(&request
->session
->hdr
);
1893 destroy_authinfo(request
->authInfo
);
1894 destroy_authinfo(request
->proxyAuthInfo
);
1897 server_release(request
->server
);
1899 server_release(request
->proxy
);
1901 heap_free(request
->path
);
1902 heap_free(request
->verb
);
1903 heap_free(request
->version
);
1904 heap_free(request
->statusText
);
1906 for (i
= 0; i
< request
->nCustHeaders
; i
++)
1908 heap_free(request
->custHeaders
[i
].lpszField
);
1909 heap_free(request
->custHeaders
[i
].lpszValue
);
1911 destroy_data_stream(request
->data_stream
);
1912 heap_free(request
->custHeaders
);
1915 static void http_release_netconn(http_request_t
*req
, BOOL reuse
)
1917 TRACE("%p %p %x\n",req
, req
->netconn
, reuse
);
1919 if(!is_valid_netconn(req
->netconn
))
1923 if(reuse
&& req
->netconn
->keep_alive
) {
1926 EnterCriticalSection(&connection_pool_cs
);
1928 list_add_head(&req
->netconn
->server
->conn_pool
, &req
->netconn
->pool_entry
);
1929 req
->netconn
->keep_until
= (DWORD64
)GetTickCount() + COLLECT_TIME
;
1930 req
->netconn
= NULL
;
1932 run_collector
= !collector_running
;
1933 collector_running
= TRUE
;
1935 LeaveCriticalSection(&connection_pool_cs
);
1938 HANDLE thread
= NULL
;
1941 GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS
, (const WCHAR
*)WININET_hModule
, &module
);
1943 thread
= CreateThread(NULL
, 0, collect_connections_proc
, NULL
, 0, NULL
);
1945 EnterCriticalSection(&connection_pool_cs
);
1946 collector_running
= FALSE
;
1947 LeaveCriticalSection(&connection_pool_cs
);
1950 FreeLibrary(module
);
1953 CloseHandle(thread
);
1958 /* Silence unused function warning */
1959 (void)collect_connections_proc
;
1962 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
1963 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
1965 close_netconn(req
->netconn
);
1967 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
1968 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
1971 static BOOL
HTTP_KeepAlive(http_request_t
*request
)
1973 WCHAR szVersion
[10];
1974 WCHAR szConnectionResponse
[20];
1975 DWORD dwBufferSize
= sizeof(szVersion
);
1976 BOOL keepalive
= FALSE
;
1978 /* as per RFC 2068, S8.1.2.1, if the client is HTTP/1.1 then assume that
1979 * the connection is keep-alive by default */
1980 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_VERSION
, szVersion
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
1981 && !strcmpiW(szVersion
, g_szHttp1_1
))
1986 dwBufferSize
= sizeof(szConnectionResponse
);
1987 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_PROXY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
1988 || HTTP_HttpQueryInfoW(request
, HTTP_QUERY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
)
1990 keepalive
= !strcmpiW(szConnectionResponse
, szKeepAlive
);
1996 static void HTTPREQ_CloseConnection(object_header_t
*hdr
)
1998 http_request_t
*req
= (http_request_t
*)hdr
;
2000 http_release_netconn(req
, drain_content(req
, FALSE
));
2003 static DWORD
str_to_buffer(const WCHAR
*str
, void *buffer
, DWORD
*size
, BOOL unicode
)
2008 WCHAR
*buf
= buffer
;
2010 if (str
) len
= strlenW(str
);
2012 if (*size
< (len
+ 1) * sizeof(WCHAR
))
2014 *size
= (len
+ 1) * sizeof(WCHAR
);
2015 return ERROR_INSUFFICIENT_BUFFER
;
2017 if (str
) strcpyW(buf
, str
);
2021 return ERROR_SUCCESS
;
2027 if (str
) len
= WideCharToMultiByte(CP_ACP
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
2032 return ERROR_INSUFFICIENT_BUFFER
;
2034 if (str
) WideCharToMultiByte(CP_ACP
, 0, str
, -1, buf
, *size
, NULL
, NULL
);
2038 return ERROR_SUCCESS
;
2042 static DWORD
HTTPREQ_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
2044 http_request_t
*req
= (http_request_t
*)hdr
;
2047 case INTERNET_OPTION_DIAGNOSTIC_SOCKET_INFO
:
2049 INTERNET_DIAGNOSTIC_SOCKET_INFO
*info
= buffer
;
2051 FIXME("INTERNET_DIAGNOSTIC_SOCKET_INFO stub\n");
2053 if (*size
< sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
))
2054 return ERROR_INSUFFICIENT_BUFFER
;
2055 *size
= sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
);
2056 /* FIXME: can't get a SOCKET from our connection since we don't use
2060 /* FIXME: get source port from req->netConnection */
2061 info
->SourcePort
= 0;
2062 info
->DestPort
= req
->server
->port
;
2064 if (HTTP_KeepAlive(req
))
2065 info
->Flags
|= IDSI_FLAG_KEEP_ALIVE
;
2067 info
->Flags
|= IDSI_FLAG_PROXY
;
2068 if (is_valid_netconn(req
->netconn
) && req
->netconn
->secure
)
2069 info
->Flags
|= IDSI_FLAG_SECURE
;
2071 return ERROR_SUCCESS
;
2075 TRACE("Queried undocumented option 98, forwarding to INTERNET_OPTION_SECURITY_FLAGS\n");
2077 case INTERNET_OPTION_SECURITY_FLAGS
:
2081 if (*size
< sizeof(ULONG
))
2082 return ERROR_INSUFFICIENT_BUFFER
;
2084 *size
= sizeof(DWORD
);
2085 flags
= is_valid_netconn(req
->netconn
) ? req
->netconn
->security_flags
: req
->security_flags
| req
->server
->security_flags
;
2086 *(DWORD
*)buffer
= flags
;
2088 TRACE("INTERNET_OPTION_SECURITY_FLAGS %x\n", flags
);
2089 return ERROR_SUCCESS
;
2092 case INTERNET_OPTION_HANDLE_TYPE
:
2093 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
2095 if (*size
< sizeof(ULONG
))
2096 return ERROR_INSUFFICIENT_BUFFER
;
2098 *size
= sizeof(DWORD
);
2099 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_HTTP_REQUEST
;
2100 return ERROR_SUCCESS
;
2102 case INTERNET_OPTION_URL
: {
2103 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2106 static const WCHAR httpW
[] = {'h','t','t','p',':','/','/',0};
2108 TRACE("INTERNET_OPTION_URL\n");
2110 host
= HTTP_GetHeader(req
, hostW
);
2111 strcpyW(url
, httpW
);
2112 strcatW(url
, host
->lpszValue
);
2113 strcatW(url
, req
->path
);
2115 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url
));
2116 return str_to_buffer(url
, buffer
, size
, unicode
);
2118 case INTERNET_OPTION_USER_AGENT
:
2119 return str_to_buffer(req
->session
->appInfo
->agent
, buffer
, size
, unicode
);
2120 case INTERNET_OPTION_USERNAME
:
2121 return str_to_buffer(req
->session
->userName
, buffer
, size
, unicode
);
2122 case INTERNET_OPTION_PASSWORD
:
2123 return str_to_buffer(req
->session
->password
, buffer
, size
, unicode
);
2124 case INTERNET_OPTION_PROXY_USERNAME
:
2125 return str_to_buffer(req
->session
->appInfo
->proxyUsername
, buffer
, size
, unicode
);
2126 case INTERNET_OPTION_PROXY_PASSWORD
:
2127 return str_to_buffer(req
->session
->appInfo
->proxyPassword
, buffer
, size
, unicode
);
2129 case INTERNET_OPTION_CACHE_TIMESTAMPS
: {
2130 INTERNET_CACHE_ENTRY_INFOW
*info
;
2131 INTERNET_CACHE_TIMESTAMPS
*ts
= buffer
;
2132 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2133 DWORD nbytes
, error
;
2136 TRACE("INTERNET_OPTION_CACHE_TIMESTAMPS\n");
2138 if (*size
< sizeof(*ts
))
2140 *size
= sizeof(*ts
);
2141 return ERROR_INSUFFICIENT_BUFFER
;
2144 HTTP_GetRequestURL(req
, url
);
2145 ret
= GetUrlCacheEntryInfoW(url
, NULL
, &nbytes
);
2146 error
= GetLastError();
2147 if (!ret
&& error
== ERROR_INSUFFICIENT_BUFFER
)
2149 if (!(info
= heap_alloc(nbytes
)))
2150 return ERROR_OUTOFMEMORY
;
2152 GetUrlCacheEntryInfoW(url
, info
, &nbytes
);
2154 ts
->ftExpires
= info
->ExpireTime
;
2155 ts
->ftLastModified
= info
->LastModifiedTime
;
2158 *size
= sizeof(*ts
);
2159 return ERROR_SUCCESS
;
2164 case INTERNET_OPTION_DATAFILE_NAME
: {
2167 TRACE("INTERNET_OPTION_DATAFILE_NAME\n");
2169 if(!req
->req_file
) {
2171 return ERROR_INTERNET_ITEM_NOT_FOUND
;
2175 req_size
= (lstrlenW(req
->req_file
->file_name
)+1) * sizeof(WCHAR
);
2176 if(*size
< req_size
)
2177 return ERROR_INSUFFICIENT_BUFFER
;
2180 memcpy(buffer
, req
->req_file
->file_name
, *size
);
2181 return ERROR_SUCCESS
;
2183 req_size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
, -1, NULL
, 0, NULL
, NULL
);
2184 if (req_size
> *size
)
2185 return ERROR_INSUFFICIENT_BUFFER
;
2187 *size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
,
2188 -1, buffer
, *size
, NULL
, NULL
);
2189 return ERROR_SUCCESS
;
2193 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT
: {
2194 PCCERT_CONTEXT context
;
2197 return ERROR_INTERNET_INVALID_OPERATION
;
2199 if(*size
< sizeof(INTERNET_CERTIFICATE_INFOA
)) {
2200 *size
= sizeof(INTERNET_CERTIFICATE_INFOA
);
2201 return ERROR_INSUFFICIENT_BUFFER
;
2204 context
= (PCCERT_CONTEXT
)NETCON_GetCert(req
->netconn
);
2206 INTERNET_CERTIFICATE_INFOA
*info
= (INTERNET_CERTIFICATE_INFOA
*)buffer
;
2209 memset(info
, 0, sizeof(*info
));
2210 info
->ftExpiry
= context
->pCertInfo
->NotAfter
;
2211 info
->ftStart
= context
->pCertInfo
->NotBefore
;
2212 len
= CertNameToStrA(context
->dwCertEncodingType
,
2213 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2214 info
->lpszSubjectInfo
= LocalAlloc(0, len
);
2215 if(info
->lpszSubjectInfo
)
2216 CertNameToStrA(context
->dwCertEncodingType
,
2217 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2218 info
->lpszSubjectInfo
, len
);
2219 len
= CertNameToStrA(context
->dwCertEncodingType
,
2220 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2221 info
->lpszIssuerInfo
= LocalAlloc(0, len
);
2222 if(info
->lpszIssuerInfo
)
2223 CertNameToStrA(context
->dwCertEncodingType
,
2224 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2225 info
->lpszIssuerInfo
, len
);
2226 info
->dwKeySize
= NETCON_GetCipherStrength(req
->netconn
);
2227 CertFreeCertificateContext(context
);
2228 return ERROR_SUCCESS
;
2230 return ERROR_NOT_SUPPORTED
;
2232 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2233 if (*size
< sizeof(DWORD
))
2234 return ERROR_INSUFFICIENT_BUFFER
;
2236 *size
= sizeof(DWORD
);
2237 *(DWORD
*)buffer
= req
->connect_timeout
;
2238 return ERROR_SUCCESS
;
2239 case INTERNET_OPTION_REQUEST_FLAGS
: {
2242 if (*size
< sizeof(DWORD
))
2243 return ERROR_INSUFFICIENT_BUFFER
;
2245 /* FIXME: Add support for:
2246 * INTERNET_REQFLAG_FROM_CACHE
2247 * INTERNET_REQFLAG_CACHE_WRITE_DISABLED
2251 flags
|= INTERNET_REQFLAG_VIA_PROXY
;
2252 if(!req
->status_code
)
2253 flags
|= INTERNET_REQFLAG_NO_HEADERS
;
2255 TRACE("INTERNET_OPTION_REQUEST_FLAGS returning %x\n", flags
);
2257 *size
= sizeof(DWORD
);
2258 *(DWORD
*)buffer
= flags
;
2259 return ERROR_SUCCESS
;
2263 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
2266 static DWORD
HTTPREQ_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
2268 http_request_t
*req
= (http_request_t
*)hdr
;
2271 case 99: /* Undocumented, seems to be INTERNET_OPTION_SECURITY_FLAGS with argument validation */
2272 TRACE("Undocumented option 99\n");
2274 if (!buffer
|| size
!= sizeof(DWORD
))
2275 return ERROR_INVALID_PARAMETER
;
2276 if(*(DWORD
*)buffer
& ~SECURITY_SET_MASK
)
2277 return ERROR_INTERNET_OPTION_NOT_SETTABLE
;
2280 case INTERNET_OPTION_SECURITY_FLAGS
:
2284 if (!buffer
|| size
!= sizeof(DWORD
))
2285 return ERROR_INVALID_PARAMETER
;
2286 flags
= *(DWORD
*)buffer
;
2287 TRACE("INTERNET_OPTION_SECURITY_FLAGS %08x\n", flags
);
2288 flags
&= SECURITY_SET_MASK
;
2289 req
->security_flags
|= flags
;
2290 if(is_valid_netconn(req
->netconn
))
2291 req
->netconn
->security_flags
|= flags
;
2292 return ERROR_SUCCESS
;
2294 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2295 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2296 req
->connect_timeout
= *(DWORD
*)buffer
;
2297 return ERROR_SUCCESS
;
2299 case INTERNET_OPTION_SEND_TIMEOUT
:
2300 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2301 req
->send_timeout
= *(DWORD
*)buffer
;
2302 return ERROR_SUCCESS
;
2304 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
2305 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2306 req
->receive_timeout
= *(DWORD
*)buffer
;
2307 return ERROR_SUCCESS
;
2309 case INTERNET_OPTION_USERNAME
:
2310 heap_free(req
->session
->userName
);
2311 if (!(req
->session
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2312 return ERROR_SUCCESS
;
2314 case INTERNET_OPTION_PASSWORD
:
2315 heap_free(req
->session
->password
);
2316 if (!(req
->session
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2317 return ERROR_SUCCESS
;
2319 case INTERNET_OPTION_PROXY_USERNAME
:
2320 heap_free(req
->session
->appInfo
->proxyUsername
);
2321 if (!(req
->session
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2322 return ERROR_SUCCESS
;
2324 case INTERNET_OPTION_PROXY_PASSWORD
:
2325 heap_free(req
->session
->appInfo
->proxyPassword
);
2326 if (!(req
->session
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2327 return ERROR_SUCCESS
;
2329 case INTERNET_OPTION_HTTP_DECODING
:
2330 if(size
!= sizeof(BOOL
))
2331 return ERROR_INVALID_PARAMETER
;
2332 req
->decoding
= *(BOOL
*)buffer
;
2333 return ERROR_SUCCESS
;
2336 return INET_SetOption(hdr
, option
, buffer
, size
);
2339 static void commit_cache_entry(http_request_t
*req
)
2341 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2345 CloseHandle(req
->hCacheFile
);
2346 req
->hCacheFile
= NULL
;
2348 if(HTTP_GetRequestURL(req
, url
)) {
2353 header
= build_response_header(req
, TRUE
);
2354 header_len
= (header
? strlenW(header
) : 0);
2355 res
= CommitUrlCacheEntryW(url
, req
->req_file
->file_name
, req
->expires
,
2356 req
->last_modified
, NORMAL_CACHE_ENTRY
,
2357 header
, header_len
, NULL
, 0);
2359 req
->req_file
->is_committed
= TRUE
;
2361 WARN("CommitUrlCacheEntry failed: %u\n", GetLastError());
2366 static void create_cache_entry(http_request_t
*req
)
2368 static const WCHAR no_cacheW
[] = {'n','o','-','c','a','c','h','e',0};
2369 static const WCHAR no_storeW
[] = {'n','o','-','s','t','o','r','e',0};
2371 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2372 WCHAR file_name
[MAX_PATH
+1];
2375 /* FIXME: We should free previous cache file earlier */
2377 req_file_release(req
->req_file
);
2378 req
->req_file
= NULL
;
2380 if(req
->hCacheFile
) {
2381 CloseHandle(req
->hCacheFile
);
2382 req
->hCacheFile
= NULL
;
2385 if(req
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
)
2389 int header_idx
= HTTP_GetCustomHeaderIndex(req
, szCache_Control
, 0, FALSE
);
2390 if(header_idx
!= -1) {
2393 for(ptr
=req
->custHeaders
[header_idx
].lpszValue
; *ptr
; ) {
2396 while(*ptr
==' ' || *ptr
=='\t')
2399 end
= strchrW(ptr
, ',');
2401 end
= ptr
+ strlenW(ptr
);
2403 if(!strncmpiW(ptr
, no_cacheW
, sizeof(no_cacheW
)/sizeof(*no_cacheW
)-1)
2404 || !strncmpiW(ptr
, no_storeW
, sizeof(no_storeW
)/sizeof(*no_storeW
)-1)) {
2417 if(!(req
->hdr
.dwFlags
& INTERNET_FLAG_NEED_FILE
))
2420 FIXME("INTERNET_FLAG_NEED_FILE is not supported correctly\n");
2423 b
= HTTP_GetRequestURL(req
, url
);
2425 WARN("Could not get URL\n");
2429 b
= CreateUrlCacheEntryW(url
, req
->contentLength
== ~0u ? 0 : req
->contentLength
, NULL
, file_name
, 0);
2431 WARN("Could not create cache entry: %08x\n", GetLastError());
2435 create_req_file(file_name
, &req
->req_file
);
2437 req
->hCacheFile
= CreateFileW(file_name
, GENERIC_WRITE
, FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2438 NULL
, CREATE_ALWAYS
, FILE_ATTRIBUTE_NORMAL
, NULL
);
2439 if(req
->hCacheFile
== INVALID_HANDLE_VALUE
) {
2440 WARN("Could not create file: %u\n", GetLastError());
2441 req
->hCacheFile
= NULL
;
2445 if(req
->read_size
) {
2448 b
= WriteFile(req
->hCacheFile
, req
->read_buf
+req
->read_pos
, req
->read_size
, &written
, NULL
);
2450 FIXME("WriteFile failed: %u\n", GetLastError());
2452 if(req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2453 commit_cache_entry(req
);
2457 /* read some more data into the read buffer (the read section must be held) */
2458 static DWORD
read_more_data( http_request_t
*req
, int maxlen
)
2465 /* move existing data to the start of the buffer */
2467 memmove( req
->read_buf
, req
->read_buf
+ req
->read_pos
, req
->read_size
);
2471 if (maxlen
== -1) maxlen
= sizeof(req
->read_buf
);
2473 res
= NETCON_recv( req
->netconn
, req
->read_buf
+ req
->read_size
,
2474 maxlen
- req
->read_size
, BLOCKING_ALLOW
, &len
);
2475 if(res
== ERROR_SUCCESS
)
2476 req
->read_size
+= len
;
2481 /* remove some amount of data from the read buffer (the read section must be held) */
2482 static void remove_data( http_request_t
*req
, int count
)
2484 if (!(req
->read_size
-= count
)) req
->read_pos
= 0;
2485 else req
->read_pos
+= count
;
2488 static DWORD
read_line( http_request_t
*req
, LPSTR buffer
, DWORD
*len
)
2490 int count
, bytes_read
, pos
= 0;
2493 EnterCriticalSection( &req
->read_section
);
2496 BYTE
*eol
= memchr( req
->read_buf
+ req
->read_pos
, '\n', req
->read_size
);
2500 count
= eol
- (req
->read_buf
+ req
->read_pos
);
2501 bytes_read
= count
+ 1;
2503 else count
= bytes_read
= req
->read_size
;
2505 count
= min( count
, *len
- pos
);
2506 memcpy( buffer
+ pos
, req
->read_buf
+ req
->read_pos
, count
);
2508 remove_data( req
, bytes_read
);
2511 if ((res
= read_more_data( req
, -1 )))
2513 WARN( "read failed %u\n", res
);
2514 LeaveCriticalSection( &req
->read_section
);
2517 if (!req
->read_size
)
2520 TRACE( "returning empty string\n" );
2521 LeaveCriticalSection( &req
->read_section
);
2522 return ERROR_SUCCESS
;
2525 LeaveCriticalSection( &req
->read_section
);
2529 if (pos
&& buffer
[pos
- 1] == '\r') pos
--;
2532 buffer
[*len
- 1] = 0;
2533 TRACE( "returning %s\n", debugstr_a(buffer
));
2534 return ERROR_SUCCESS
;
2537 /* check if we have reached the end of the data to read (the read section must be held) */
2538 static BOOL
end_of_read_data( http_request_t
*req
)
2540 return !req
->read_size
&& req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
);
2543 static DWORD
read_http_stream(http_request_t
*req
, BYTE
*buf
, DWORD size
, DWORD
*read
, blocking_mode_t blocking_mode
)
2547 res
= req
->data_stream
->vtbl
->read(req
->data_stream
, req
, buf
, size
, read
, blocking_mode
);
2548 assert(*read
<= size
);
2550 if(req
->hCacheFile
) {
2555 bres
= WriteFile(req
->hCacheFile
, buf
, *read
, &written
, NULL
);
2557 FIXME("WriteFile failed: %u\n", GetLastError());
2560 if(req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2561 commit_cache_entry(req
);
2567 /* fetch some more data into the read buffer (the read section must be held) */
2568 static DWORD
refill_read_buffer(http_request_t
*req
, blocking_mode_t blocking_mode
, DWORD
*read_bytes
)
2572 if(req
->read_size
== sizeof(req
->read_buf
))
2573 return ERROR_SUCCESS
;
2577 memmove(req
->read_buf
, req
->read_buf
+req
->read_pos
, req
->read_size
);
2581 res
= read_http_stream(req
, req
->read_buf
+req
->read_size
, sizeof(req
->read_buf
) - req
->read_size
,
2582 &read
, blocking_mode
);
2583 req
->read_size
+= read
;
2585 TRACE("read %u bytes, read_size %u\n", read
, req
->read_size
);
2591 /* return the size of data available to be read immediately (the read section must be held) */
2592 static DWORD
get_avail_data( http_request_t
*req
)
2594 return req
->read_size
+ req
->data_stream
->vtbl
->get_avail_data(req
->data_stream
, req
);
2597 static DWORD
netconn_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
2599 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2602 if(is_valid_netconn(req
->netconn
))
2603 NETCON_query_data_available(req
->netconn
, &avail
);
2604 return netconn_stream
->content_length
== ~0u
2606 : min(avail
, netconn_stream
->content_length
-netconn_stream
->content_read
);
2609 static BOOL
netconn_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2611 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2612 return netconn_stream
->content_read
== netconn_stream
->content_length
|| !is_valid_netconn(req
->netconn
);
2615 static DWORD
netconn_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2616 DWORD
*read
, blocking_mode_t blocking_mode
)
2618 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2619 DWORD res
= ERROR_SUCCESS
;
2622 size
= min(size
, netconn_stream
->content_length
-netconn_stream
->content_read
);
2624 if(size
&& is_valid_netconn(req
->netconn
)) {
2625 if((res
= NETCON_recv(req
->netconn
, buf
, size
, blocking_mode
, &len
))) {
2627 if(blocking_mode
== BLOCKING_DISALLOW
&& res
== WSAEWOULDBLOCK
)
2628 res
= ERROR_SUCCESS
;
2630 netconn_stream
->content_length
= netconn_stream
->content_read
;
2632 netconn_stream
->content_length
= netconn_stream
->content_read
;
2636 netconn_stream
->content_read
+= *read
= len
;
2637 TRACE("read %u bytes\n", len
);
2641 static BOOL
netconn_drain_content(data_stream_t
*stream
, http_request_t
*req
)
2643 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2647 if(netconn_end_of_data(stream
, req
))
2651 if(NETCON_recv(req
->netconn
, buf
, sizeof(buf
), BLOCKING_DISALLOW
, &len
) != ERROR_SUCCESS
)
2654 netconn_stream
->content_read
+= len
;
2655 }while(netconn_stream
->content_read
< netconn_stream
->content_length
);
2660 static void netconn_destroy(data_stream_t
*stream
)
2664 static const data_stream_vtbl_t netconn_stream_vtbl
= {
2665 netconn_get_avail_data
,
2666 netconn_end_of_data
,
2668 netconn_drain_content
,
2672 /* read some more data into the read buffer (the read section must be held) */
2673 static DWORD
read_more_chunked_data(chunked_stream_t
*stream
, http_request_t
*req
, int maxlen
)
2678 assert(!stream
->end_of_data
);
2680 if (stream
->buf_pos
)
2682 /* move existing data to the start of the buffer */
2683 if(stream
->buf_size
)
2684 memmove(stream
->buf
, stream
->buf
+ stream
->buf_pos
, stream
->buf_size
);
2685 stream
->buf_pos
= 0;
2688 if (maxlen
== -1) maxlen
= sizeof(stream
->buf
);
2690 res
= NETCON_recv( req
->netconn
, stream
->buf
+ stream
->buf_size
,
2691 maxlen
- stream
->buf_size
, BLOCKING_ALLOW
, &len
);
2692 if(res
== ERROR_SUCCESS
)
2693 stream
->buf_size
+= len
;
2698 /* remove some amount of data from the read buffer (the read section must be held) */
2699 static void remove_chunked_data(chunked_stream_t
*stream
, int count
)
2701 if (!(stream
->buf_size
-= count
)) stream
->buf_pos
= 0;
2702 else stream
->buf_pos
+= count
;
2705 /* discard data contents until we reach end of line (the read section must be held) */
2706 static DWORD
discard_chunked_eol(chunked_stream_t
*stream
, http_request_t
*req
)
2712 BYTE
*eol
= memchr(stream
->buf
+ stream
->buf_pos
, '\n', stream
->buf_size
);
2715 remove_chunked_data(stream
, (eol
+ 1) - (stream
->buf
+ stream
->buf_pos
));
2718 stream
->buf_pos
= stream
->buf_size
= 0; /* discard everything */
2719 if ((res
= read_more_chunked_data(stream
, req
, -1)) != ERROR_SUCCESS
) return res
;
2720 } while (stream
->buf_size
);
2721 return ERROR_SUCCESS
;
2724 /* read the size of the next chunk (the read section must be held) */
2725 static DWORD
start_next_chunk(chunked_stream_t
*stream
, http_request_t
*req
)
2727 DWORD chunk_size
= 0, res
;
2729 assert(!stream
->chunk_size
|| stream
->chunk_size
== ~0u);
2731 if (stream
->end_of_data
) return ERROR_SUCCESS
;
2733 /* read terminator for the previous chunk */
2734 if(!stream
->chunk_size
&& (res
= discard_chunked_eol(stream
, req
)) != ERROR_SUCCESS
)
2739 while (stream
->buf_size
)
2741 char ch
= stream
->buf
[stream
->buf_pos
];
2742 if (ch
>= '0' && ch
<= '9') chunk_size
= chunk_size
* 16 + ch
- '0';
2743 else if (ch
>= 'a' && ch
<= 'f') chunk_size
= chunk_size
* 16 + ch
- 'a' + 10;
2744 else if (ch
>= 'A' && ch
<= 'F') chunk_size
= chunk_size
* 16 + ch
- 'A' + 10;
2745 else if (ch
== ';' || ch
== '\r' || ch
== '\n')
2747 TRACE( "reading %u byte chunk\n", chunk_size
);
2748 stream
->chunk_size
= chunk_size
;
2749 if (req
->contentLength
== ~0u) req
->contentLength
= chunk_size
;
2750 else req
->contentLength
+= chunk_size
;
2752 if (!chunk_size
) stream
->end_of_data
= TRUE
;
2753 return discard_chunked_eol(stream
, req
);
2755 remove_chunked_data(stream
, 1);
2757 if ((res
= read_more_chunked_data(stream
, req
, -1)) != ERROR_SUCCESS
) return res
;
2758 if (!stream
->buf_size
)
2760 stream
->chunk_size
= 0;
2761 return ERROR_SUCCESS
;
2766 static DWORD
chunked_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
2768 /* Allow reading only from read buffer */
2772 static BOOL
chunked_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2774 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2775 return chunked_stream
->end_of_data
;
2778 static DWORD
chunked_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2779 DWORD
*read
, blocking_mode_t blocking_mode
)
2781 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2782 DWORD read_bytes
= 0, ret_read
= 0, res
= ERROR_SUCCESS
;
2784 if(!chunked_stream
->chunk_size
|| chunked_stream
->chunk_size
== ~0u) {
2785 res
= start_next_chunk(chunked_stream
, req
);
2786 if(res
!= ERROR_SUCCESS
)
2790 while(size
&& chunked_stream
->chunk_size
&& !chunked_stream
->end_of_data
) {
2791 if(chunked_stream
->buf_size
) {
2792 read_bytes
= min(size
, min(chunked_stream
->buf_size
, chunked_stream
->chunk_size
));
2794 /* this could block */
2795 if(blocking_mode
== BLOCKING_DISALLOW
&& read_bytes
== chunked_stream
->chunk_size
)
2798 memcpy(buf
+ret_read
, chunked_stream
->buf
+chunked_stream
->buf_pos
, read_bytes
);
2799 remove_chunked_data(chunked_stream
, read_bytes
);
2801 read_bytes
= min(size
, chunked_stream
->chunk_size
);
2803 if(blocking_mode
== BLOCKING_DISALLOW
) {
2806 if(!is_valid_netconn(req
->netconn
) || !NETCON_query_data_available(req
->netconn
, &avail
) || !avail
)
2808 if(read_bytes
> avail
)
2811 /* this could block */
2812 if(read_bytes
== chunked_stream
->chunk_size
)
2816 res
= NETCON_recv(req
->netconn
, (char *)buf
+ret_read
, read_bytes
, BLOCKING_ALLOW
, (int*)&read_bytes
);
2817 if(res
!= ERROR_SUCCESS
)
2821 chunked_stream
->chunk_size
-= read_bytes
;
2823 ret_read
+= read_bytes
;
2824 if(size
&& !chunked_stream
->chunk_size
) {
2825 assert(blocking_mode
!= BLOCKING_DISALLOW
);
2826 res
= start_next_chunk(chunked_stream
, req
);
2827 if(res
!= ERROR_SUCCESS
)
2831 if(blocking_mode
== BLOCKING_ALLOW
)
2832 blocking_mode
= BLOCKING_DISALLOW
;
2835 TRACE("read %u bytes\n", ret_read
);
2840 static BOOL
chunked_drain_content(data_stream_t
*stream
, http_request_t
*req
)
2842 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2844 remove_chunked_data(chunked_stream
, chunked_stream
->buf_size
);
2845 return chunked_stream
->end_of_data
;
2848 static void chunked_destroy(data_stream_t
*stream
)
2850 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2851 heap_free(chunked_stream
);
2854 static const data_stream_vtbl_t chunked_stream_vtbl
= {
2855 chunked_get_avail_data
,
2856 chunked_end_of_data
,
2858 chunked_drain_content
,
2862 /* set the request content length based on the headers */
2863 static DWORD
set_content_length(http_request_t
*request
)
2865 static const WCHAR szChunked
[] = {'c','h','u','n','k','e','d',0};
2866 static const WCHAR headW
[] = {'H','E','A','D',0};
2870 if(request
->status_code
== HTTP_STATUS_NO_CONTENT
|| !strcmpW(request
->verb
, headW
)) {
2871 request
->contentLength
= request
->netconn_stream
.content_length
= 0;
2872 return ERROR_SUCCESS
;
2875 size
= sizeof(request
->contentLength
);
2876 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
2877 &request
->contentLength
, &size
, NULL
) != ERROR_SUCCESS
)
2878 request
->contentLength
= ~0u;
2879 request
->netconn_stream
.content_length
= request
->contentLength
;
2880 request
->netconn_stream
.content_read
= request
->read_size
;
2882 size
= sizeof(encoding
);
2883 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_TRANSFER_ENCODING
, encoding
, &size
, NULL
) == ERROR_SUCCESS
&&
2884 !strcmpiW(encoding
, szChunked
))
2886 chunked_stream_t
*chunked_stream
;
2888 chunked_stream
= heap_alloc(sizeof(*chunked_stream
));
2890 return ERROR_OUTOFMEMORY
;
2892 chunked_stream
->data_stream
.vtbl
= &chunked_stream_vtbl
;
2893 chunked_stream
->buf_size
= chunked_stream
->buf_pos
= 0;
2894 chunked_stream
->chunk_size
= ~0u;
2895 chunked_stream
->end_of_data
= FALSE
;
2897 if(request
->read_size
) {
2898 memcpy(chunked_stream
->buf
, request
->read_buf
+request
->read_pos
, request
->read_size
);
2899 chunked_stream
->buf_size
= request
->read_size
;
2900 request
->read_size
= request
->read_pos
= 0;
2903 request
->data_stream
= &chunked_stream
->data_stream
;
2904 request
->contentLength
= ~0u;
2905 request
->read_chunked
= TRUE
;
2908 if(request
->decoding
) {
2911 static const WCHAR deflateW
[] = {'d','e','f','l','a','t','e',0};
2912 static const WCHAR gzipW
[] = {'g','z','i','p',0};
2914 encoding_idx
= HTTP_GetCustomHeaderIndex(request
, szContent_Encoding
, 0, FALSE
);
2915 if(encoding_idx
!= -1) {
2916 if(!strcmpiW(request
->custHeaders
[encoding_idx
].lpszValue
, gzipW
)) {
2917 HTTP_DeleteCustomHeader(request
, encoding_idx
);
2918 return init_gzip_stream(request
, TRUE
);
2920 if(!strcmpiW(request
->custHeaders
[encoding_idx
].lpszValue
, deflateW
)) {
2921 HTTP_DeleteCustomHeader(request
, encoding_idx
);
2922 return init_gzip_stream(request
, FALSE
);
2927 return ERROR_SUCCESS
;
2930 static void send_request_complete(http_request_t
*req
, DWORD_PTR result
, DWORD error
)
2932 INTERNET_ASYNC_RESULT iar
;
2934 iar
.dwResult
= result
;
2935 iar
.dwError
= error
;
2937 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
2938 sizeof(INTERNET_ASYNC_RESULT
));
2941 static void HTTP_ReceiveRequestData(http_request_t
*req
, BOOL first_notif
, DWORD
*ret_size
)
2943 DWORD res
, read
= 0, avail
= 0;
2944 blocking_mode_t mode
;
2948 EnterCriticalSection( &req
->read_section
);
2950 mode
= first_notif
&& req
->read_size
? BLOCKING_DISALLOW
: BLOCKING_ALLOW
;
2951 res
= refill_read_buffer(req
, mode
, &read
);
2952 if(res
== ERROR_SUCCESS
)
2953 avail
= get_avail_data(req
);
2955 LeaveCriticalSection( &req
->read_section
);
2957 if(res
!= ERROR_SUCCESS
|| (mode
!= BLOCKING_DISALLOW
&& !read
)) {
2958 WARN("res %u read %u, closing connection\n", res
, read
);
2959 http_release_netconn(req
, FALSE
);
2962 if(res
!= ERROR_SUCCESS
) {
2963 send_request_complete(req
, 0, res
);
2972 send_request_complete(req
, req
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)req
->hdr
.hInternet
: 1, avail
);
2975 /* read data from the http connection (the read section must be held) */
2976 static DWORD
HTTPREQ_Read(http_request_t
*req
, void *buffer
, DWORD size
, DWORD
*read
, BOOL sync
)
2978 DWORD current_read
= 0, ret_read
= 0;
2979 blocking_mode_t blocking_mode
;
2980 DWORD res
= ERROR_SUCCESS
;
2982 blocking_mode
= req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
? BLOCKING_ALLOW
: BLOCKING_WAITALL
;
2984 EnterCriticalSection( &req
->read_section
);
2986 if(req
->read_size
) {
2987 ret_read
= min(size
, req
->read_size
);
2988 memcpy(buffer
, req
->read_buf
+req
->read_pos
, ret_read
);
2989 req
->read_size
-= ret_read
;
2990 req
->read_pos
+= ret_read
;
2991 if(blocking_mode
== BLOCKING_ALLOW
)
2992 blocking_mode
= BLOCKING_DISALLOW
;
2995 if(ret_read
< size
) {
2996 res
= read_http_stream(req
, (BYTE
*)buffer
+ret_read
, size
-ret_read
, ¤t_read
, blocking_mode
);
2997 ret_read
+= current_read
;
3000 LeaveCriticalSection( &req
->read_section
);
3003 TRACE( "retrieved %u bytes (%u)\n", ret_read
, req
->contentLength
);
3005 if(size
&& !ret_read
)
3006 http_release_netconn(req
, res
== ERROR_SUCCESS
);
3011 static BOOL
drain_content(http_request_t
*req
, BOOL blocking
)
3015 if(!is_valid_netconn(req
->netconn
) || req
->contentLength
== -1)
3018 if(!strcmpW(req
->verb
, szHEAD
))
3022 return req
->data_stream
->vtbl
->drain_content(req
->data_stream
, req
);
3024 EnterCriticalSection( &req
->read_section
);
3027 DWORD bytes_read
, res
;
3030 res
= HTTPREQ_Read(req
, buf
, sizeof(buf
), &bytes_read
, TRUE
);
3031 if(res
!= ERROR_SUCCESS
) {
3041 LeaveCriticalSection( &req
->read_section
);
3045 static DWORD
HTTPREQ_ReadFile(object_header_t
*hdr
, void *buffer
, DWORD size
, DWORD
*read
)
3047 http_request_t
*req
= (http_request_t
*)hdr
;
3050 EnterCriticalSection( &req
->read_section
);
3051 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3052 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3054 res
= HTTPREQ_Read(req
, buffer
, size
, read
, TRUE
);
3055 if(res
== ERROR_SUCCESS
)
3057 LeaveCriticalSection( &req
->read_section
);
3067 } read_file_ex_task_t
;
3069 static void AsyncReadFileExProc(task_header_t
*hdr
)
3071 read_file_ex_task_t
*task
= (read_file_ex_task_t
*)hdr
;
3072 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
3075 TRACE("INTERNETREADFILEEXW %p\n", task
->hdr
.hdr
);
3077 res
= HTTPREQ_Read(req
, task
->buf
, task
->size
, task
->ret_read
, TRUE
);
3078 send_request_complete(req
, res
== ERROR_SUCCESS
, res
);
3081 static DWORD
HTTPREQ_ReadFileEx(object_header_t
*hdr
, void *buf
, DWORD size
, DWORD
*ret_read
,
3082 DWORD flags
, DWORD_PTR context
)
3085 http_request_t
*req
= (http_request_t
*)hdr
;
3086 DWORD res
, read
, cread
, error
= ERROR_SUCCESS
;
3088 if (flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
))
3089 FIXME("these dwFlags aren't implemented: 0x%x\n", flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
));
3091 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3093 if (hdr
->dwFlags
& INTERNET_FLAG_ASYNC
)
3095 read_file_ex_task_t
*task
;
3097 if (TryEnterCriticalSection( &req
->read_section
))
3099 if (get_avail_data(req
))
3101 res
= HTTPREQ_Read(req
, buf
, size
, &read
, FALSE
);
3102 LeaveCriticalSection( &req
->read_section
);
3105 LeaveCriticalSection( &req
->read_section
);
3108 task
= alloc_async_task(&req
->hdr
, AsyncReadFileExProc
, sizeof(*task
));
3111 task
->ret_read
= ret_read
;
3113 INTERNET_AsyncCall(&task
->hdr
);
3115 return ERROR_IO_PENDING
;
3120 EnterCriticalSection( &req
->read_section
);
3121 if(hdr
->dwError
== ERROR_SUCCESS
)
3122 hdr
->dwError
= INTERNET_HANDLE_IN_USE
;
3123 else if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3124 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3127 res
= HTTPREQ_Read(req
, (char*)buf
+read
, size
-read
, &cread
, !(flags
& IRF_NO_WAIT
));
3128 if(res
!= ERROR_SUCCESS
)
3132 if(read
== size
|| end_of_read_data(req
))
3135 LeaveCriticalSection( &req
->read_section
);
3137 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3138 &cread
, sizeof(cread
));
3139 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
3140 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3142 EnterCriticalSection( &req
->read_section
);
3145 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3146 hdr
->dwError
= ERROR_SUCCESS
;
3148 error
= hdr
->dwError
;
3150 LeaveCriticalSection( &req
->read_section
);
3154 if (res
== ERROR_SUCCESS
) {
3155 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3156 &read
, sizeof(read
));
3159 return res
==ERROR_SUCCESS
? error
: res
;
3162 static DWORD
HTTPREQ_WriteFile(object_header_t
*hdr
, const void *buffer
, DWORD size
, DWORD
*written
)
3165 http_request_t
*request
= (http_request_t
*)hdr
;
3167 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
3170 res
= NETCON_send(request
->netconn
, buffer
, size
, 0, (LPINT
)written
);
3171 if (res
== ERROR_SUCCESS
)
3172 request
->bytesWritten
+= *written
;
3174 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_SENT
, written
, sizeof(DWORD
));
3181 } http_data_available_task_t
;
3183 static void AsyncQueryDataAvailableProc(task_header_t
*hdr
)
3185 http_data_available_task_t
*task
= (http_data_available_task_t
*)hdr
;
3187 HTTP_ReceiveRequestData((http_request_t
*)task
->hdr
.hdr
, FALSE
, task
->ret_size
);
3190 static DWORD
HTTPREQ_QueryDataAvailable(object_header_t
*hdr
, DWORD
*available
, DWORD flags
, DWORD_PTR ctx
)
3192 http_request_t
*req
= (http_request_t
*)hdr
;
3194 TRACE("(%p %p %x %lx)\n", req
, available
, flags
, ctx
);
3196 if (req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
3198 http_data_available_task_t
*task
;
3200 /* never wait, if we can't enter the section we queue an async request right away */
3201 if (TryEnterCriticalSection( &req
->read_section
))
3203 refill_read_buffer(req
, BLOCKING_DISALLOW
, NULL
);
3204 if ((*available
= get_avail_data( req
))) goto done
;
3205 if (end_of_read_data( req
)) goto done
;
3206 LeaveCriticalSection( &req
->read_section
);
3209 task
= alloc_async_task(&req
->hdr
, AsyncQueryDataAvailableProc
, sizeof(*task
));
3210 task
->ret_size
= available
;
3211 INTERNET_AsyncCall(&task
->hdr
);
3212 return ERROR_IO_PENDING
;
3215 EnterCriticalSection( &req
->read_section
);
3217 if (!(*available
= get_avail_data( req
)) && !end_of_read_data( req
))
3219 refill_read_buffer( req
, BLOCKING_ALLOW
, NULL
);
3220 *available
= get_avail_data( req
);
3224 LeaveCriticalSection( &req
->read_section
);
3226 TRACE( "returning %u\n", *available
);
3227 return ERROR_SUCCESS
;
3230 static DWORD
HTTPREQ_LockRequestFile(object_header_t
*hdr
, req_file_t
**ret
)
3232 http_request_t
*req
= (http_request_t
*)hdr
;
3234 TRACE("(%p)\n", req
);
3236 if(!req
->req_file
) {
3237 WARN("No cache file name available\n");
3238 return ERROR_FILE_NOT_FOUND
;
3241 *ret
= req_file_addref(req
->req_file
);
3242 return ERROR_SUCCESS
;
3245 static const object_vtbl_t HTTPREQVtbl
= {
3247 HTTPREQ_CloseConnection
,
3248 HTTPREQ_QueryOption
,
3253 HTTPREQ_QueryDataAvailable
,
3255 HTTPREQ_LockRequestFile
3258 /***********************************************************************
3259 * HTTP_HttpOpenRequestW (internal)
3261 * Open a HTTP request handle
3264 * HINTERNET a HTTP request handle on success
3268 static DWORD
HTTP_HttpOpenRequestW(http_session_t
*session
,
3269 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3270 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3271 DWORD dwFlags
, DWORD_PTR dwContext
, HINTERNET
*ret
)
3273 appinfo_t
*hIC
= session
->appInfo
;
3274 http_request_t
*request
;
3279 request
= alloc_object(&session
->hdr
, &HTTPREQVtbl
, sizeof(http_request_t
));
3281 return ERROR_OUTOFMEMORY
;
3283 request
->hdr
.htype
= WH_HHTTPREQ
;
3284 request
->hdr
.dwFlags
= dwFlags
;
3285 request
->hdr
.dwContext
= dwContext
;
3286 request
->contentLength
= ~0u;
3288 request
->netconn_stream
.data_stream
.vtbl
= &netconn_stream_vtbl
;
3289 request
->data_stream
= &request
->netconn_stream
.data_stream
;
3290 request
->connect_timeout
= session
->connect_timeout
;
3291 request
->send_timeout
= session
->send_timeout
;
3292 request
->receive_timeout
= session
->receive_timeout
;
3294 InitializeCriticalSection( &request
->read_section
);
3295 request
->read_section
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": http_request_t.read_section");
3297 WININET_AddRef( &session
->hdr
);
3298 request
->session
= session
;
3299 list_add_head( &session
->hdr
.children
, &request
->hdr
.entry
);
3301 request
->server
= get_server(session
->hostName
, session
->hostPort
, (dwFlags
& INTERNET_FLAG_SECURE
) != 0, TRUE
);
3302 if(!request
->server
) {
3303 WININET_Release(&request
->hdr
);
3304 return ERROR_OUTOFMEMORY
;
3307 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_CN_INVALID
)
3308 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_CN_INVALID
;
3309 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_DATE_INVALID
)
3310 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_DATE_INVALID
;
3312 if (lpszObjectName
&& *lpszObjectName
) {
3316 rc
= UrlEscapeW(lpszObjectName
, NULL
, &len
, URL_ESCAPE_SPACES_ONLY
);
3317 if (rc
!= E_POINTER
)
3318 len
= strlenW(lpszObjectName
)+1;
3319 request
->path
= heap_alloc(len
*sizeof(WCHAR
));
3320 rc
= UrlEscapeW(lpszObjectName
, request
->path
, &len
,
3321 URL_ESCAPE_SPACES_ONLY
);
3324 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName
),rc
);
3325 strcpyW(request
->path
,lpszObjectName
);
3328 static const WCHAR slashW
[] = {'/',0};
3330 request
->path
= heap_strdupW(slashW
);
3333 if (lpszReferrer
&& *lpszReferrer
)
3334 HTTP_ProcessHeader(request
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
3336 if (lpszAcceptTypes
)
3339 for (i
= 0; lpszAcceptTypes
[i
]; i
++)
3341 if (!*lpszAcceptTypes
[i
]) continue;
3342 HTTP_ProcessHeader(request
, HTTP_ACCEPT
, lpszAcceptTypes
[i
],
3343 HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|
3344 HTTP_ADDHDR_FLAG_REQ
|
3345 (i
== 0 ? HTTP_ADDHDR_FLAG_REPLACE
: 0));
3349 request
->verb
= heap_strdupW(lpszVerb
&& *lpszVerb
? lpszVerb
: szGET
);
3350 request
->version
= heap_strdupW(lpszVersion
&& *lpszVersion
? lpszVersion
: g_szHttp1_1
);
3352 HTTP_ProcessHeader(request
, hostW
, request
->server
->canon_host_port
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
3354 if (hIC
->proxy
&& hIC
->proxy
[0] && !HTTP_ShouldBypassProxy(hIC
, session
->hostName
))
3355 HTTP_DealWithProxy( hIC
, session
, request
);
3357 INTERNET_SendCallback(&session
->hdr
, dwContext
,
3358 INTERNET_STATUS_HANDLE_CREATED
, &request
->hdr
.hInternet
,
3361 TRACE("<-- (%p)\n", request
);
3363 *ret
= request
->hdr
.hInternet
;
3364 return ERROR_SUCCESS
;
3367 /***********************************************************************
3368 * HttpOpenRequestW (WININET.@)
3370 * Open a HTTP request handle
3373 * HINTERNET a HTTP request handle on success
3377 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
3378 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3379 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3380 DWORD dwFlags
, DWORD_PTR dwContext
)
3382 http_session_t
*session
;
3383 HINTERNET handle
= NULL
;
3386 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
3387 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
3388 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
3389 dwFlags
, dwContext
);
3390 if(lpszAcceptTypes
!=NULL
)
3393 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
3394 TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes
[i
]));
3397 session
= (http_session_t
*) get_handle_object( hHttpSession
);
3398 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
3400 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3405 * My tests seem to show that the windows version does not
3406 * become asynchronous until after this point. And anyhow
3407 * if this call was asynchronous then how would you get the
3408 * necessary HINTERNET pointer returned by this function.
3411 res
= HTTP_HttpOpenRequestW(session
, lpszVerb
, lpszObjectName
,
3412 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
3413 dwFlags
, dwContext
, &handle
);
3416 WININET_Release( &session
->hdr
);
3417 TRACE("returning %p\n", handle
);
3418 if(res
!= ERROR_SUCCESS
)
3423 static const LPCWSTR header_lookup
[] = {
3424 szMime_Version
, /* HTTP_QUERY_MIME_VERSION = 0 */
3425 szContent_Type
, /* HTTP_QUERY_CONTENT_TYPE = 1 */
3426 szContent_Transfer_Encoding
,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
3427 szContent_ID
, /* HTTP_QUERY_CONTENT_ID = 3 */
3428 NULL
, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */
3429 szContent_Length
, /* HTTP_QUERY_CONTENT_LENGTH = 5 */
3430 szContent_Language
, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */
3431 szAllow
, /* HTTP_QUERY_ALLOW = 7 */
3432 szPublic
, /* HTTP_QUERY_PUBLIC = 8 */
3433 szDate
, /* HTTP_QUERY_DATE = 9 */
3434 szExpires
, /* HTTP_QUERY_EXPIRES = 10 */
3435 szLast_Modified
, /* HTTP_QUERY_LAST_MODIFIED = 11 */
3436 NULL
, /* HTTP_QUERY_MESSAGE_ID = 12 */
3437 szURI
, /* HTTP_QUERY_URI = 13 */
3438 szFrom
, /* HTTP_QUERY_DERIVED_FROM = 14 */
3439 NULL
, /* HTTP_QUERY_COST = 15 */
3440 NULL
, /* HTTP_QUERY_LINK = 16 */
3441 szPragma
, /* HTTP_QUERY_PRAGMA = 17 */
3442 NULL
, /* HTTP_QUERY_VERSION = 18 */
3443 szStatus
, /* HTTP_QUERY_STATUS_CODE = 19 */
3444 NULL
, /* HTTP_QUERY_STATUS_TEXT = 20 */
3445 NULL
, /* HTTP_QUERY_RAW_HEADERS = 21 */
3446 NULL
, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */
3447 szConnection
, /* HTTP_QUERY_CONNECTION = 23 */
3448 szAccept
, /* HTTP_QUERY_ACCEPT = 24 */
3449 szAccept_Charset
, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */
3450 szAccept_Encoding
, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */
3451 szAccept_Language
, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */
3452 szAuthorization
, /* HTTP_QUERY_AUTHORIZATION = 28 */
3453 szContent_Encoding
, /* HTTP_QUERY_CONTENT_ENCODING = 29 */
3454 NULL
, /* HTTP_QUERY_FORWARDED = 30 */
3455 NULL
, /* HTTP_QUERY_FROM = 31 */
3456 szIf_Modified_Since
, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */
3457 szLocation
, /* HTTP_QUERY_LOCATION = 33 */
3458 NULL
, /* HTTP_QUERY_ORIG_URI = 34 */
3459 szReferer
, /* HTTP_QUERY_REFERER = 35 */
3460 szRetry_After
, /* HTTP_QUERY_RETRY_AFTER = 36 */
3461 szServer
, /* HTTP_QUERY_SERVER = 37 */
3462 NULL
, /* HTTP_TITLE = 38 */
3463 szUser_Agent
, /* HTTP_QUERY_USER_AGENT = 39 */
3464 szWWW_Authenticate
, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */
3465 szProxy_Authenticate
, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */
3466 szAccept_Ranges
, /* HTTP_QUERY_ACCEPT_RANGES = 42 */
3467 szSet_Cookie
, /* HTTP_QUERY_SET_COOKIE = 43 */
3468 szCookie
, /* HTTP_QUERY_COOKIE = 44 */
3469 NULL
, /* HTTP_QUERY_REQUEST_METHOD = 45 */
3470 NULL
, /* HTTP_QUERY_REFRESH = 46 */
3471 szContent_Disposition
, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */
3472 szAge
, /* HTTP_QUERY_AGE = 48 */
3473 szCache_Control
, /* HTTP_QUERY_CACHE_CONTROL = 49 */
3474 szContent_Base
, /* HTTP_QUERY_CONTENT_BASE = 50 */
3475 szContent_Location
, /* HTTP_QUERY_CONTENT_LOCATION = 51 */
3476 szContent_MD5
, /* HTTP_QUERY_CONTENT_MD5 = 52 */
3477 szContent_Range
, /* HTTP_QUERY_CONTENT_RANGE = 53 */
3478 szETag
, /* HTTP_QUERY_ETAG = 54 */
3479 hostW
, /* HTTP_QUERY_HOST = 55 */
3480 szIf_Match
, /* HTTP_QUERY_IF_MATCH = 56 */
3481 szIf_None_Match
, /* HTTP_QUERY_IF_NONE_MATCH = 57 */
3482 szIf_Range
, /* HTTP_QUERY_IF_RANGE = 58 */
3483 szIf_Unmodified_Since
, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
3484 szMax_Forwards
, /* HTTP_QUERY_MAX_FORWARDS = 60 */
3485 szProxy_Authorization
, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */
3486 szRange
, /* HTTP_QUERY_RANGE = 62 */
3487 szTransfer_Encoding
, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */
3488 szUpgrade
, /* HTTP_QUERY_UPGRADE = 64 */
3489 szVary
, /* HTTP_QUERY_VARY = 65 */
3490 szVia
, /* HTTP_QUERY_VIA = 66 */
3491 szWarning
, /* HTTP_QUERY_WARNING = 67 */
3492 szExpect
, /* HTTP_QUERY_EXPECT = 68 */
3493 szProxy_Connection
, /* HTTP_QUERY_PROXY_CONNECTION = 69 */
3494 szUnless_Modified_Since
, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
3497 #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0]))
3499 /***********************************************************************
3500 * HTTP_HttpQueryInfoW (internal)
3502 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*request
, DWORD dwInfoLevel
,
3503 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3505 LPHTTPHEADERW lphttpHdr
= NULL
;
3506 BOOL request_only
= dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
;
3507 INT requested_index
= lpdwIndex
? *lpdwIndex
: 0;
3508 DWORD level
= (dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
);
3511 /* Find requested header structure */
3514 case HTTP_QUERY_CUSTOM
:
3515 if (!lpBuffer
) return ERROR_INVALID_PARAMETER
;
3516 index
= HTTP_GetCustomHeaderIndex(request
, lpBuffer
, requested_index
, request_only
);
3518 case HTTP_QUERY_RAW_HEADERS_CRLF
:
3522 DWORD res
= ERROR_INVALID_PARAMETER
;
3525 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
3527 headers
= build_response_header(request
, TRUE
);
3529 return ERROR_OUTOFMEMORY
;
3531 len
= strlenW(headers
) * sizeof(WCHAR
);
3532 if (len
+ sizeof(WCHAR
) > *lpdwBufferLength
)
3534 len
+= sizeof(WCHAR
);
3535 res
= ERROR_INSUFFICIENT_BUFFER
;
3539 memcpy(lpBuffer
, headers
, len
+ sizeof(WCHAR
));
3540 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
/ sizeof(WCHAR
)));
3541 res
= ERROR_SUCCESS
;
3543 *lpdwBufferLength
= len
;
3548 case HTTP_QUERY_RAW_HEADERS
:
3554 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, FALSE
);
3556 headers
= build_response_header(request
, FALSE
);
3558 return ERROR_OUTOFMEMORY
;
3560 len
= strlenW(headers
) * sizeof(WCHAR
);
3561 if (len
> *lpdwBufferLength
)
3563 *lpdwBufferLength
= len
;
3565 return ERROR_INSUFFICIENT_BUFFER
;
3572 TRACE("returning data: %s\n", debugstr_wn(headers
, len
/ sizeof(WCHAR
)));
3574 for (i
= 0; i
< len
/ sizeof(WCHAR
); i
++)
3576 if (headers
[i
] == '\n')
3579 memcpy(lpBuffer
, headers
, len
);
3581 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3584 return ERROR_SUCCESS
;
3586 case HTTP_QUERY_STATUS_TEXT
:
3587 if (request
->statusText
)
3589 DWORD len
= strlenW(request
->statusText
);
3590 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3592 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3593 return ERROR_INSUFFICIENT_BUFFER
;
3597 memcpy(lpBuffer
, request
->statusText
, (len
+ 1) * sizeof(WCHAR
));
3598 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3600 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3601 return ERROR_SUCCESS
;
3604 case HTTP_QUERY_VERSION
:
3605 if (request
->version
)
3607 DWORD len
= strlenW(request
->version
);
3608 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3610 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3611 return ERROR_INSUFFICIENT_BUFFER
;
3615 memcpy(lpBuffer
, request
->version
, (len
+ 1) * sizeof(WCHAR
));
3616 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3618 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3619 return ERROR_SUCCESS
;
3622 case HTTP_QUERY_CONTENT_ENCODING
:
3623 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[request
->read_gzip
? HTTP_QUERY_CONTENT_TYPE
: level
],
3624 requested_index
,request_only
);
3626 case HTTP_QUERY_STATUS_CODE
: {
3627 DWORD res
= ERROR_SUCCESS
;
3630 return ERROR_HTTP_INVALID_QUERY_REQUEST
;
3635 if(dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) {
3636 if(*lpdwBufferLength
>= sizeof(DWORD
))
3637 *(DWORD
*)lpBuffer
= request
->status_code
;
3639 res
= ERROR_INSUFFICIENT_BUFFER
;
3640 *lpdwBufferLength
= sizeof(DWORD
);
3644 static const WCHAR formatW
[] = {'%','u',0};
3646 size
= sprintfW(buf
, formatW
, request
->status_code
) * sizeof(WCHAR
);
3648 if(size
<= *lpdwBufferLength
) {
3649 memcpy(lpBuffer
, buf
, size
+sizeof(WCHAR
));
3651 size
+= sizeof(WCHAR
);
3652 res
= ERROR_INSUFFICIENT_BUFFER
;
3655 *lpdwBufferLength
= size
;
3660 assert (LAST_TABLE_HEADER
== (HTTP_QUERY_UNLESS_MODIFIED_SINCE
+ 1));
3662 if (level
< LAST_TABLE_HEADER
&& header_lookup
[level
])
3663 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[level
],
3664 requested_index
,request_only
);
3668 lphttpHdr
= &request
->custHeaders
[index
];
3670 /* Ensure header satisfies requested attributes */
3672 ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
3673 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
)))
3675 return ERROR_HTTP_HEADER_NOT_FOUND
;
3678 /* coalesce value to requested type */
3679 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
&& lpBuffer
)
3681 *(int *)lpBuffer
= atoiW(lphttpHdr
->lpszValue
);
3682 TRACE(" returning number: %d\n", *(int *)lpBuffer
);
3684 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
&& lpBuffer
)
3690 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
3692 tmpTM
= *gmtime(&tmpTime
);
3693 STHook
= (SYSTEMTIME
*)lpBuffer
;
3694 STHook
->wDay
= tmpTM
.tm_mday
;
3695 STHook
->wHour
= tmpTM
.tm_hour
;
3696 STHook
->wMilliseconds
= 0;
3697 STHook
->wMinute
= tmpTM
.tm_min
;
3698 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
3699 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
3700 STHook
->wSecond
= tmpTM
.tm_sec
;
3701 STHook
->wYear
= 1900+tmpTM
.tm_year
;
3703 TRACE(" returning time: %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
3704 STHook
->wYear
, STHook
->wMonth
, STHook
->wDay
, STHook
->wDayOfWeek
,
3705 STHook
->wHour
, STHook
->wMinute
, STHook
->wSecond
, STHook
->wMilliseconds
);
3707 else if (lphttpHdr
->lpszValue
)
3709 DWORD len
= (strlenW(lphttpHdr
->lpszValue
) + 1) * sizeof(WCHAR
);
3711 if (len
> *lpdwBufferLength
)
3713 *lpdwBufferLength
= len
;
3714 return ERROR_INSUFFICIENT_BUFFER
;
3718 memcpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
3719 TRACE("! returning string: %s\n", debugstr_w(lpBuffer
));
3721 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3723 if (lpdwIndex
) (*lpdwIndex
)++;
3724 return ERROR_SUCCESS
;
3727 /***********************************************************************
3728 * HttpQueryInfoW (WININET.@)
3730 * Queries for information about an HTTP request
3737 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3738 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3740 http_request_t
*request
;
3743 if (TRACE_ON(wininet
)) {
3744 #define FE(x) { x, #x }
3745 static const wininet_flag_info query_flags
[] = {
3746 FE(HTTP_QUERY_MIME_VERSION
),
3747 FE(HTTP_QUERY_CONTENT_TYPE
),
3748 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING
),
3749 FE(HTTP_QUERY_CONTENT_ID
),
3750 FE(HTTP_QUERY_CONTENT_DESCRIPTION
),
3751 FE(HTTP_QUERY_CONTENT_LENGTH
),
3752 FE(HTTP_QUERY_CONTENT_LANGUAGE
),
3753 FE(HTTP_QUERY_ALLOW
),
3754 FE(HTTP_QUERY_PUBLIC
),
3755 FE(HTTP_QUERY_DATE
),
3756 FE(HTTP_QUERY_EXPIRES
),
3757 FE(HTTP_QUERY_LAST_MODIFIED
),
3758 FE(HTTP_QUERY_MESSAGE_ID
),
3760 FE(HTTP_QUERY_DERIVED_FROM
),
3761 FE(HTTP_QUERY_COST
),
3762 FE(HTTP_QUERY_LINK
),
3763 FE(HTTP_QUERY_PRAGMA
),
3764 FE(HTTP_QUERY_VERSION
),
3765 FE(HTTP_QUERY_STATUS_CODE
),
3766 FE(HTTP_QUERY_STATUS_TEXT
),
3767 FE(HTTP_QUERY_RAW_HEADERS
),
3768 FE(HTTP_QUERY_RAW_HEADERS_CRLF
),
3769 FE(HTTP_QUERY_CONNECTION
),
3770 FE(HTTP_QUERY_ACCEPT
),
3771 FE(HTTP_QUERY_ACCEPT_CHARSET
),
3772 FE(HTTP_QUERY_ACCEPT_ENCODING
),
3773 FE(HTTP_QUERY_ACCEPT_LANGUAGE
),
3774 FE(HTTP_QUERY_AUTHORIZATION
),
3775 FE(HTTP_QUERY_CONTENT_ENCODING
),
3776 FE(HTTP_QUERY_FORWARDED
),
3777 FE(HTTP_QUERY_FROM
),
3778 FE(HTTP_QUERY_IF_MODIFIED_SINCE
),
3779 FE(HTTP_QUERY_LOCATION
),
3780 FE(HTTP_QUERY_ORIG_URI
),
3781 FE(HTTP_QUERY_REFERER
),
3782 FE(HTTP_QUERY_RETRY_AFTER
),
3783 FE(HTTP_QUERY_SERVER
),
3784 FE(HTTP_QUERY_TITLE
),
3785 FE(HTTP_QUERY_USER_AGENT
),
3786 FE(HTTP_QUERY_WWW_AUTHENTICATE
),
3787 FE(HTTP_QUERY_PROXY_AUTHENTICATE
),
3788 FE(HTTP_QUERY_ACCEPT_RANGES
),
3789 FE(HTTP_QUERY_SET_COOKIE
),
3790 FE(HTTP_QUERY_COOKIE
),
3791 FE(HTTP_QUERY_REQUEST_METHOD
),
3792 FE(HTTP_QUERY_REFRESH
),
3793 FE(HTTP_QUERY_CONTENT_DISPOSITION
),
3795 FE(HTTP_QUERY_CACHE_CONTROL
),
3796 FE(HTTP_QUERY_CONTENT_BASE
),
3797 FE(HTTP_QUERY_CONTENT_LOCATION
),
3798 FE(HTTP_QUERY_CONTENT_MD5
),
3799 FE(HTTP_QUERY_CONTENT_RANGE
),
3800 FE(HTTP_QUERY_ETAG
),
3801 FE(HTTP_QUERY_HOST
),
3802 FE(HTTP_QUERY_IF_MATCH
),
3803 FE(HTTP_QUERY_IF_NONE_MATCH
),
3804 FE(HTTP_QUERY_IF_RANGE
),
3805 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE
),
3806 FE(HTTP_QUERY_MAX_FORWARDS
),
3807 FE(HTTP_QUERY_PROXY_AUTHORIZATION
),
3808 FE(HTTP_QUERY_RANGE
),
3809 FE(HTTP_QUERY_TRANSFER_ENCODING
),
3810 FE(HTTP_QUERY_UPGRADE
),
3811 FE(HTTP_QUERY_VARY
),
3813 FE(HTTP_QUERY_WARNING
),
3814 FE(HTTP_QUERY_CUSTOM
)
3816 static const wininet_flag_info modifier_flags
[] = {
3817 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS
),
3818 FE(HTTP_QUERY_FLAG_SYSTEMTIME
),
3819 FE(HTTP_QUERY_FLAG_NUMBER
),
3820 FE(HTTP_QUERY_FLAG_COALESCE
)
3823 DWORD info_mod
= dwInfoLevel
& HTTP_QUERY_MODIFIER_FLAGS_MASK
;
3824 DWORD info
= dwInfoLevel
& HTTP_QUERY_HEADER_MASK
;
3827 TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest
, dwInfoLevel
, info
);
3828 TRACE(" Attribute:");
3829 for (i
= 0; i
< (sizeof(query_flags
) / sizeof(query_flags
[0])); i
++) {
3830 if (query_flags
[i
].val
== info
) {
3831 TRACE(" %s", query_flags
[i
].name
);
3835 if (i
== (sizeof(query_flags
) / sizeof(query_flags
[0]))) {
3836 TRACE(" Unknown (%08x)", info
);
3839 TRACE(" Modifier:");
3840 for (i
= 0; i
< (sizeof(modifier_flags
) / sizeof(modifier_flags
[0])); i
++) {
3841 if (modifier_flags
[i
].val
& info_mod
) {
3842 TRACE(" %s", modifier_flags
[i
].name
);
3843 info_mod
&= ~ modifier_flags
[i
].val
;
3848 TRACE(" Unknown (%08x)", info_mod
);
3853 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
3854 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
3856 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3860 if (lpBuffer
== NULL
)
3861 *lpdwBufferLength
= 0;
3862 res
= HTTP_HttpQueryInfoW( request
, dwInfoLevel
,
3863 lpBuffer
, lpdwBufferLength
, lpdwIndex
);
3867 WININET_Release( &request
->hdr
);
3869 TRACE("%u <--\n", res
);
3870 if(res
!= ERROR_SUCCESS
)
3872 return res
== ERROR_SUCCESS
;
3875 /***********************************************************************
3876 * HttpQueryInfoA (WININET.@)
3878 * Queries for information about an HTTP request
3885 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3886 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3892 TRACE("%p %x\n", hHttpRequest
, dwInfoLevel
);
3894 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
3895 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
3897 return HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, lpBuffer
,
3898 lpdwBufferLength
, lpdwIndex
);
3904 len
= (*lpdwBufferLength
)*sizeof(WCHAR
);
3905 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3907 alloclen
= MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, NULL
, 0 ) * sizeof(WCHAR
);
3913 bufferW
= heap_alloc(alloclen
);
3914 /* buffer is in/out because of HTTP_QUERY_CUSTOM */
3915 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3916 MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, bufferW
, alloclen
/ sizeof(WCHAR
) );
3923 result
= HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, bufferW
,
3927 len
= WideCharToMultiByte( CP_ACP
,0, bufferW
, len
/ sizeof(WCHAR
) + 1,
3928 lpBuffer
, *lpdwBufferLength
, NULL
, NULL
);
3929 *lpdwBufferLength
= len
- 1;
3931 TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer
));
3934 /* since the strings being returned from HttpQueryInfoW should be
3935 * only ASCII characters, it is reasonable to assume that all of
3936 * the Unicode characters can be reduced to a single byte */
3937 *lpdwBufferLength
= len
/ sizeof(WCHAR
);
3939 heap_free( bufferW
);
3943 /***********************************************************************
3944 * HTTP_GetRedirectURL (internal)
3946 static LPWSTR
HTTP_GetRedirectURL(http_request_t
*request
, LPCWSTR lpszUrl
)
3948 static WCHAR szHttp
[] = {'h','t','t','p',0};
3949 static WCHAR szHttps
[] = {'h','t','t','p','s',0};
3950 http_session_t
*session
= request
->session
;
3951 URL_COMPONENTSW urlComponents
;
3952 DWORD url_length
= 0;
3954 LPWSTR combined_url
;
3956 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
3957 urlComponents
.lpszScheme
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) ? szHttps
: szHttp
;
3958 urlComponents
.dwSchemeLength
= 0;
3959 urlComponents
.lpszHostName
= request
->server
->name
;
3960 urlComponents
.dwHostNameLength
= 0;
3961 urlComponents
.nPort
= request
->server
->port
;
3962 urlComponents
.lpszUserName
= session
->userName
;
3963 urlComponents
.dwUserNameLength
= 0;
3964 urlComponents
.lpszPassword
= NULL
;
3965 urlComponents
.dwPasswordLength
= 0;
3966 urlComponents
.lpszUrlPath
= request
->path
;
3967 urlComponents
.dwUrlPathLength
= 0;
3968 urlComponents
.lpszExtraInfo
= NULL
;
3969 urlComponents
.dwExtraInfoLength
= 0;
3971 if (!InternetCreateUrlW(&urlComponents
, 0, NULL
, &url_length
) &&
3972 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
3975 orig_url
= heap_alloc(url_length
);
3977 /* convert from bytes to characters */
3978 url_length
= url_length
/ sizeof(WCHAR
) - 1;
3979 if (!InternetCreateUrlW(&urlComponents
, 0, orig_url
, &url_length
))
3981 heap_free(orig_url
);
3986 if (!InternetCombineUrlW(orig_url
, lpszUrl
, NULL
, &url_length
, ICU_ENCODE_SPACES_ONLY
) &&
3987 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
3989 heap_free(orig_url
);
3992 combined_url
= heap_alloc(url_length
* sizeof(WCHAR
));
3994 if (!InternetCombineUrlW(orig_url
, lpszUrl
, combined_url
, &url_length
, ICU_ENCODE_SPACES_ONLY
))
3996 heap_free(orig_url
);
3997 heap_free(combined_url
);
4000 heap_free(orig_url
);
4001 return combined_url
;
4005 /***********************************************************************
4006 * HTTP_HandleRedirect (internal)
4008 static DWORD
HTTP_HandleRedirect(http_request_t
*request
, LPCWSTR lpszUrl
)
4010 http_session_t
*session
= request
->session
;
4011 WCHAR path
[INTERNET_MAX_PATH_LENGTH
];
4016 /* if it's an absolute path, keep the same session info */
4017 lstrcpynW(path
, lpszUrl
, INTERNET_MAX_URL_LENGTH
);
4021 URL_COMPONENTSW urlComponents
;
4022 WCHAR protocol
[INTERNET_MAX_SCHEME_LENGTH
];
4023 WCHAR hostName
[INTERNET_MAX_HOST_NAME_LENGTH
];
4024 WCHAR userName
[INTERNET_MAX_USER_NAME_LENGTH
];
4025 BOOL custom_port
= FALSE
;
4027 static const WCHAR httpW
[] = {'h','t','t','p',0};
4028 static const WCHAR httpsW
[] = {'h','t','t','p','s',0};
4034 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
4035 urlComponents
.lpszScheme
= protocol
;
4036 urlComponents
.dwSchemeLength
= INTERNET_MAX_SCHEME_LENGTH
;
4037 urlComponents
.lpszHostName
= hostName
;
4038 urlComponents
.dwHostNameLength
= INTERNET_MAX_HOST_NAME_LENGTH
;
4039 urlComponents
.lpszUserName
= userName
;
4040 urlComponents
.dwUserNameLength
= INTERNET_MAX_USER_NAME_LENGTH
;
4041 urlComponents
.lpszPassword
= NULL
;
4042 urlComponents
.dwPasswordLength
= 0;
4043 urlComponents
.lpszUrlPath
= path
;
4044 urlComponents
.dwUrlPathLength
= INTERNET_MAX_PATH_LENGTH
;
4045 urlComponents
.lpszExtraInfo
= NULL
;
4046 urlComponents
.dwExtraInfoLength
= 0;
4047 if(!InternetCrackUrlW(lpszUrl
, strlenW(lpszUrl
), 0, &urlComponents
))
4048 return INTERNET_GetLastError();
4050 if(!strcmpiW(protocol
, httpW
)) {
4051 if(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) {
4052 TRACE("redirect from secure page to non-secure page\n");
4053 /* FIXME: warn about from secure redirect to non-secure page */
4054 request
->hdr
.dwFlags
&= ~INTERNET_FLAG_SECURE
;
4057 if(urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
4058 urlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
4059 else if(urlComponents
.nPort
!= INTERNET_DEFAULT_HTTP_PORT
)
4061 }else if(!strcmpiW(protocol
, httpsW
)) {
4062 if(!(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)) {
4063 TRACE("redirect from non-secure page to secure page\n");
4064 /* FIXME: notify about redirect to secure page */
4065 request
->hdr
.dwFlags
|= INTERNET_FLAG_SECURE
;
4068 if(urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
4069 urlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
4070 else if(urlComponents
.nPort
!= INTERNET_DEFAULT_HTTPS_PORT
)
4074 heap_free(session
->hostName
);
4078 static const WCHAR fmt
[] = {'%','s',':','%','u',0};
4079 len
= lstrlenW(hostName
);
4080 len
+= 7; /* 5 for strlen("65535") + 1 for ":" + 1 for '\0' */
4081 session
->hostName
= heap_alloc(len
*sizeof(WCHAR
));
4082 sprintfW(session
->hostName
, fmt
, hostName
, urlComponents
.nPort
);
4085 session
->hostName
= heap_strdupW(hostName
);
4086 session
->hostPort
= urlComponents
.nPort
;
4088 HTTP_ProcessHeader(request
, hostW
, session
->hostName
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
4090 heap_free(session
->userName
);
4091 session
->userName
= NULL
;
4093 session
->userName
= heap_strdupW(userName
);
4095 reset_data_stream(request
);
4097 if(strcmpiW(request
->server
->name
, hostName
) || request
->server
->port
!= urlComponents
.nPort
) {
4098 server_t
*new_server
;
4100 new_server
= get_server(hostName
, urlComponents
.nPort
, urlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
, TRUE
);
4101 server_release(request
->server
);
4102 request
->server
= new_server
;
4105 heap_free(request
->path
);
4112 rc
= UrlEscapeW(path
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
4113 if (rc
!= E_POINTER
)
4114 needed
= strlenW(path
)+1;
4115 request
->path
= heap_alloc(needed
*sizeof(WCHAR
));
4116 rc
= UrlEscapeW(path
, request
->path
, &needed
,
4117 URL_ESCAPE_SPACES_ONLY
);
4120 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path
),rc
);
4121 strcpyW(request
->path
,path
);
4125 /* Remove custom content-type/length headers on redirects. */
4126 index
= HTTP_GetCustomHeaderIndex(request
, szContent_Type
, 0, TRUE
);
4128 HTTP_DeleteCustomHeader(request
, index
);
4129 index
= HTTP_GetCustomHeaderIndex(request
, szContent_Length
, 0, TRUE
);
4131 HTTP_DeleteCustomHeader(request
, index
);
4133 return ERROR_SUCCESS
;
4136 /***********************************************************************
4137 * HTTP_build_req (internal)
4139 * concatenate all the strings in the request together
4141 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
)
4146 for( t
= list
; *t
; t
++ )
4147 len
+= strlenW( *t
);
4150 str
= heap_alloc(len
*sizeof(WCHAR
));
4153 for( t
= list
; *t
; t
++ )
4159 static void HTTP_InsertCookies(http_request_t
*request
)
4164 res
= get_cookie_header(request
->server
->name
, request
->path
, &cookies
);
4165 if(res
!= ERROR_SUCCESS
|| !cookies
)
4168 get_cookie_header(request
->server
->name
, request
->path
, &cookies
);
4169 HTTP_HttpAddRequestHeadersW(request
, cookies
, strlenW(cookies
), HTTP_ADDREQ_FLAG_REPLACE
);
4173 static WORD
HTTP_ParseWkday(LPCWSTR day
)
4175 static const WCHAR days
[7][4] = {{ 's','u','n',0 },
4183 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4184 if (!strcmpiW(day
, days
[i
]))
4191 static WORD
HTTP_ParseMonth(LPCWSTR month
)
4193 static const WCHAR jan
[] = { 'j','a','n',0 };
4194 static const WCHAR feb
[] = { 'f','e','b',0 };
4195 static const WCHAR mar
[] = { 'm','a','r',0 };
4196 static const WCHAR apr
[] = { 'a','p','r',0 };
4197 static const WCHAR may
[] = { 'm','a','y',0 };
4198 static const WCHAR jun
[] = { 'j','u','n',0 };
4199 static const WCHAR jul
[] = { 'j','u','l',0 };
4200 static const WCHAR aug
[] = { 'a','u','g',0 };
4201 static const WCHAR sep
[] = { 's','e','p',0 };
4202 static const WCHAR oct
[] = { 'o','c','t',0 };
4203 static const WCHAR nov
[] = { 'n','o','v',0 };
4204 static const WCHAR dec
[] = { 'd','e','c',0 };
4206 if (!strcmpiW(month
, jan
)) return 1;
4207 if (!strcmpiW(month
, feb
)) return 2;
4208 if (!strcmpiW(month
, mar
)) return 3;
4209 if (!strcmpiW(month
, apr
)) return 4;
4210 if (!strcmpiW(month
, may
)) return 5;
4211 if (!strcmpiW(month
, jun
)) return 6;
4212 if (!strcmpiW(month
, jul
)) return 7;
4213 if (!strcmpiW(month
, aug
)) return 8;
4214 if (!strcmpiW(month
, sep
)) return 9;
4215 if (!strcmpiW(month
, oct
)) return 10;
4216 if (!strcmpiW(month
, nov
)) return 11;
4217 if (!strcmpiW(month
, dec
)) return 12;
4222 /* Parses the string pointed to by *str, assumed to be a 24-hour time HH:MM:SS,
4223 * optionally preceded by whitespace.
4224 * Upon success, returns TRUE, sets the wHour, wMinute, and wSecond fields of
4225 * st, and sets *str to the first character after the time format.
4227 static BOOL
HTTP_ParseTime(SYSTEMTIME
*st
, LPCWSTR
*str
)
4233 while (isspaceW(*ptr
))
4236 num
= strtoulW(ptr
, &nextPtr
, 10);
4237 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4239 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4244 ERR("unexpected hour in time format %s\n", debugstr_w(ptr
));
4248 st
->wHour
= (WORD
)num
;
4249 num
= strtoulW(ptr
, &nextPtr
, 10);
4250 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4252 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4257 ERR("unexpected minute in time format %s\n", debugstr_w(ptr
));
4261 st
->wMinute
= (WORD
)num
;
4262 num
= strtoulW(ptr
, &nextPtr
, 10);
4263 if (!nextPtr
|| nextPtr
<= ptr
)
4265 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4270 ERR("unexpected second in time format %s\n", debugstr_w(ptr
));
4275 st
->wSecond
= (WORD
)num
;
4279 static BOOL
HTTP_ParseDateAsAsctime(LPCWSTR value
, FILETIME
*ft
)
4281 static const WCHAR gmt
[]= { 'G','M','T',0 };
4282 WCHAR day
[4], *dayPtr
, month
[4], *monthPtr
, *nextPtr
;
4284 SYSTEMTIME st
= { 0 };
4287 for (ptr
= value
, dayPtr
= day
; *ptr
&& !isspaceW(*ptr
) &&
4288 dayPtr
- day
< sizeof(day
) / sizeof(day
[0]) - 1; ptr
++, dayPtr
++)
4291 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4292 if (st
.wDayOfWeek
>= 7)
4294 ERR("unexpected weekday %s\n", debugstr_w(day
));
4298 while (isspaceW(*ptr
))
4301 for (monthPtr
= month
; !isspace(*ptr
) &&
4302 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4306 st
.wMonth
= HTTP_ParseMonth(month
);
4307 if (!st
.wMonth
|| st
.wMonth
> 12)
4309 ERR("unexpected month %s\n", debugstr_w(month
));
4313 while (isspaceW(*ptr
))
4316 num
= strtoulW(ptr
, &nextPtr
, 10);
4317 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4319 ERR("unexpected day %s\n", debugstr_w(ptr
));
4323 st
.wDay
= (WORD
)num
;
4325 while (isspaceW(*ptr
))
4328 if (!HTTP_ParseTime(&st
, &ptr
))
4331 while (isspaceW(*ptr
))
4334 num
= strtoulW(ptr
, &nextPtr
, 10);
4335 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4337 ERR("unexpected year %s\n", debugstr_w(ptr
));
4341 st
.wYear
= (WORD
)num
;
4343 while (isspaceW(*ptr
))
4346 /* asctime() doesn't report a timezone, but some web servers do, so accept
4347 * with or without GMT.
4349 if (*ptr
&& strcmpW(ptr
, gmt
))
4351 ERR("unexpected timezone %s\n", debugstr_w(ptr
));
4354 return SystemTimeToFileTime(&st
, ft
);
4357 static BOOL
HTTP_ParseRfc1123Date(LPCWSTR value
, FILETIME
*ft
)
4359 static const WCHAR gmt
[]= { 'G','M','T',0 };
4360 WCHAR
*nextPtr
, day
[4], month
[4], *monthPtr
;
4363 SYSTEMTIME st
= { 0 };
4365 ptr
= strchrW(value
, ',');
4368 if (ptr
- value
!= 3)
4370 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4373 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4375 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4376 if (st
.wDayOfWeek
> 6)
4378 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4383 while (isspaceW(*ptr
))
4386 num
= strtoulW(ptr
, &nextPtr
, 10);
4387 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4389 WARN("unexpected day %s\n", debugstr_w(value
));
4393 st
.wDay
= (WORD
)num
;
4395 while (isspaceW(*ptr
))
4398 for (monthPtr
= month
; !isspace(*ptr
) &&
4399 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4403 st
.wMonth
= HTTP_ParseMonth(month
);
4404 if (!st
.wMonth
|| st
.wMonth
> 12)
4406 WARN("unexpected month %s\n", debugstr_w(month
));
4410 while (isspaceW(*ptr
))
4413 num
= strtoulW(ptr
, &nextPtr
, 10);
4414 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4416 ERR("unexpected year %s\n", debugstr_w(value
));
4420 st
.wYear
= (WORD
)num
;
4422 if (!HTTP_ParseTime(&st
, &ptr
))
4425 while (isspaceW(*ptr
))
4428 if (strcmpW(ptr
, gmt
))
4430 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4433 return SystemTimeToFileTime(&st
, ft
);
4436 static WORD
HTTP_ParseWeekday(LPCWSTR day
)
4438 static const WCHAR days
[7][10] = {{ 's','u','n','d','a','y',0 },
4439 { 'm','o','n','d','a','y',0 },
4440 { 't','u','e','s','d','a','y',0 },
4441 { 'w','e','d','n','e','s','d','a','y',0 },
4442 { 't','h','u','r','s','d','a','y',0 },
4443 { 'f','r','i','d','a','y',0 },
4444 { 's','a','t','u','r','d','a','y',0 }};
4446 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4447 if (!strcmpiW(day
, days
[i
]))
4454 static BOOL
HTTP_ParseRfc850Date(LPCWSTR value
, FILETIME
*ft
)
4456 static const WCHAR gmt
[]= { 'G','M','T',0 };
4457 WCHAR
*nextPtr
, day
[10], month
[4], *monthPtr
;
4460 SYSTEMTIME st
= { 0 };
4462 ptr
= strchrW(value
, ',');
4465 if (ptr
- value
== 3)
4467 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4469 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4470 if (st
.wDayOfWeek
> 6)
4472 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4476 else if (ptr
- value
< sizeof(day
) / sizeof(day
[0]))
4478 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4479 day
[ptr
- value
+ 1] = 0;
4480 st
.wDayOfWeek
= HTTP_ParseWeekday(day
);
4481 if (st
.wDayOfWeek
> 6)
4483 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4489 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4494 while (isspaceW(*ptr
))
4497 num
= strtoulW(ptr
, &nextPtr
, 10);
4498 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4500 ERR("unexpected day %s\n", debugstr_w(value
));
4504 st
.wDay
= (WORD
)num
;
4508 ERR("unexpected month format %s\n", debugstr_w(ptr
));
4513 for (monthPtr
= month
; *ptr
!= '-' &&
4514 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4518 st
.wMonth
= HTTP_ParseMonth(month
);
4519 if (!st
.wMonth
|| st
.wMonth
> 12)
4521 ERR("unexpected month %s\n", debugstr_w(month
));
4527 ERR("unexpected year format %s\n", debugstr_w(ptr
));
4532 num
= strtoulW(ptr
, &nextPtr
, 10);
4533 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4535 ERR("unexpected year %s\n", debugstr_w(value
));
4539 st
.wYear
= (WORD
)num
;
4541 if (!HTTP_ParseTime(&st
, &ptr
))
4544 while (isspaceW(*ptr
))
4547 if (strcmpW(ptr
, gmt
))
4549 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4552 return SystemTimeToFileTime(&st
, ft
);
4555 static BOOL
HTTP_ParseDate(LPCWSTR value
, FILETIME
*ft
)
4557 static const WCHAR zero
[] = { '0',0 };
4560 if (!strcmpW(value
, zero
))
4562 ft
->dwLowDateTime
= ft
->dwHighDateTime
= 0;
4565 else if (strchrW(value
, ','))
4567 ret
= HTTP_ParseRfc1123Date(value
, ft
);
4570 ret
= HTTP_ParseRfc850Date(value
, ft
);
4572 ERR("unexpected date format %s\n", debugstr_w(value
));
4577 ret
= HTTP_ParseDateAsAsctime(value
, ft
);
4579 ERR("unexpected date format %s\n", debugstr_w(value
));
4584 static void HTTP_ProcessExpires(http_request_t
*request
)
4586 BOOL expirationFound
= FALSE
;
4589 /* Look for a Cache-Control header with a max-age directive, as it takes
4590 * precedence over the Expires header.
4592 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szCache_Control
, 0, FALSE
);
4593 if (headerIndex
!= -1)
4595 LPHTTPHEADERW ccHeader
= &request
->custHeaders
[headerIndex
];
4598 for (ptr
= ccHeader
->lpszValue
; ptr
&& *ptr
; )
4600 LPWSTR comma
= strchrW(ptr
, ','), end
, equal
;
4605 end
= ptr
+ strlenW(ptr
);
4606 for (equal
= end
- 1; equal
> ptr
&& *equal
!= '='; equal
--)
4610 static const WCHAR max_age
[] = {
4611 'm','a','x','-','a','g','e',0 };
4613 if (!strncmpiW(ptr
, max_age
, equal
- ptr
- 1))
4618 age
= strtoulW(equal
+ 1, &nextPtr
, 10);
4619 if (nextPtr
> equal
+ 1)
4623 NtQuerySystemTime( &ft
);
4624 /* Age is in seconds, FILETIME resolution is in
4625 * 100 nanosecond intervals.
4627 ft
.QuadPart
+= age
* (ULONGLONG
)1000000;
4628 request
->expires
.dwLowDateTime
= ft
.u
.LowPart
;
4629 request
->expires
.dwHighDateTime
= ft
.u
.HighPart
;
4630 expirationFound
= TRUE
;
4637 while (isspaceW(*ptr
))
4644 if (!expirationFound
)
4646 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szExpires
, 0, FALSE
);
4647 if (headerIndex
!= -1)
4649 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4652 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4654 expirationFound
= TRUE
;
4655 request
->expires
= ft
;
4659 if (!expirationFound
)
4663 /* With no known age, default to 10 minutes until expiration. */
4664 NtQuerySystemTime( &t
);
4665 t
.QuadPart
+= 10 * 60 * (ULONGLONG
)10000000;
4666 request
->expires
.dwLowDateTime
= t
.u
.LowPart
;
4667 request
->expires
.dwHighDateTime
= t
.u
.HighPart
;
4671 static void HTTP_ProcessLastModified(http_request_t
*request
)
4675 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szLast_Modified
, 0, FALSE
);
4676 if (headerIndex
!= -1)
4678 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4681 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4682 request
->last_modified
= ft
;
4686 static void http_process_keep_alive(http_request_t
*req
)
4690 if ((index
= HTTP_GetCustomHeaderIndex(req
, szConnection
, 0, FALSE
)) != -1)
4691 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4692 else if ((index
= HTTP_GetCustomHeaderIndex(req
, szProxy_Connection
, 0, FALSE
)) != -1)
4693 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4695 req
->netconn
->keep_alive
= !strcmpiW(req
->version
, g_szHttp1_1
);
4698 static DWORD
open_http_connection(http_request_t
*request
, BOOL
*reusing
)
4700 const BOOL is_https
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) != 0;
4701 netconn_t
*netconn
= NULL
;
4704 reset_data_stream(request
);
4706 if (request
->netconn
)
4708 if (is_valid_netconn(request
->netconn
) && NETCON_is_alive(request
->netconn
))
4711 return ERROR_SUCCESS
;
4715 free_netconn(request
->netconn
);
4716 request
->netconn
= NULL
;
4720 res
= HTTP_ResolveName(request
);
4721 if(res
!= ERROR_SUCCESS
)
4724 EnterCriticalSection(&connection_pool_cs
);
4726 while(!list_empty(&request
->server
->conn_pool
)) {
4727 netconn
= LIST_ENTRY(list_head(&request
->server
->conn_pool
), netconn_t
, pool_entry
);
4728 list_remove(&netconn
->pool_entry
);
4730 if(is_valid_netconn(netconn
) && NETCON_is_alive(netconn
))
4733 TRACE("connection %p closed during idle\n", netconn
);
4734 free_netconn(netconn
);
4738 LeaveCriticalSection(&connection_pool_cs
);
4741 TRACE("<-- reusing %p netconn\n", netconn
);
4742 request
->netconn
= netconn
;
4744 return ERROR_SUCCESS
;
4747 TRACE("connecting to %s, proxy %s\n", debugstr_w(request
->server
->name
),
4748 request
->proxy
? debugstr_w(request
->proxy
->name
) : "(null)");
4750 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4751 INTERNET_STATUS_CONNECTING_TO_SERVER
,
4752 request
->server
->addr_str
,
4753 strlen(request
->server
->addr_str
)+1);
4755 res
= create_netconn(is_https
, request
->proxy
? request
->proxy
: request
->server
, request
->security_flags
,
4756 (request
->hdr
.ErrorMask
& INTERNET_ERROR_MASK_COMBINED_SEC_CERT
) != 0,
4757 request
->connect_timeout
, &netconn
);
4758 if(res
!= ERROR_SUCCESS
) {
4759 ERR("create_netconn failed: %u\n", res
);
4763 request
->netconn
= netconn
;
4765 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4766 INTERNET_STATUS_CONNECTED_TO_SERVER
,
4767 request
->server
->addr_str
, strlen(request
->server
->addr_str
)+1);
4770 TRACE("Created connection to %s: %p\n", debugstr_w(request
->server
->name
), netconn
);
4771 return ERROR_SUCCESS
;
4774 static char *build_ascii_request( const WCHAR
*str
, void *data
, DWORD data_len
, DWORD
*out_len
)
4776 int len
= WideCharToMultiByte( CP_ACP
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
4779 if (!(ret
= heap_alloc( len
+ data_len
))) return NULL
;
4780 WideCharToMultiByte( CP_ACP
, 0, str
, -1, ret
, len
, NULL
, NULL
);
4781 if (data_len
) memcpy( ret
+ len
- 1, data
, data_len
);
4782 *out_len
= len
+ data_len
- 1;
4787 /***********************************************************************
4788 * HTTP_HttpSendRequestW (internal)
4790 * Sends the specified request to the HTTP server
4793 * ERROR_SUCCESS on success
4794 * win32 error code on failure
4797 static DWORD
HTTP_HttpSendRequestW(http_request_t
*request
, LPCWSTR lpszHeaders
,
4798 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
,
4799 DWORD dwContentLength
, BOOL bEndRequest
)
4801 static const WCHAR szContentLength
[] =
4802 { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','l','i','\r','\n',0 };
4803 BOOL redirected
= FALSE
, secure_proxy_connect
= FALSE
, loop_next
;
4804 LPWSTR requestString
= NULL
;
4805 INT responseLen
, cnt
;
4806 WCHAR contentLengthStr
[sizeof szContentLength
/2 /* includes \r\n */ + 20 /* int */ ];
4809 TRACE("--> %p\n", request
);
4811 assert(request
->hdr
.htype
== WH_HHTTPREQ
);
4813 /* if the verb is NULL default to GET */
4815 request
->verb
= heap_strdupW(szGET
);
4817 if (dwContentLength
|| strcmpW(request
->verb
, szGET
))
4819 sprintfW(contentLengthStr
, szContentLength
, dwContentLength
);
4820 HTTP_HttpAddRequestHeadersW(request
, contentLengthStr
, -1L, HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4821 request
->bytesToWrite
= dwContentLength
;
4823 if (request
->session
->appInfo
->agent
)
4825 WCHAR
*agent_header
;
4826 static const WCHAR user_agent
[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0};
4829 len
= strlenW(request
->session
->appInfo
->agent
) + strlenW(user_agent
);
4830 agent_header
= heap_alloc(len
* sizeof(WCHAR
));
4831 sprintfW(agent_header
, user_agent
, request
->session
->appInfo
->agent
);
4833 HTTP_HttpAddRequestHeadersW(request
, agent_header
, strlenW(agent_header
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4834 heap_free(agent_header
);
4836 if (request
->hdr
.dwFlags
& INTERNET_FLAG_PRAGMA_NOCACHE
)
4838 static const WCHAR pragma_nocache
[] = {'P','r','a','g','m','a',':',' ','n','o','-','c','a','c','h','e','\r','\n',0};
4839 HTTP_HttpAddRequestHeadersW(request
, pragma_nocache
, strlenW(pragma_nocache
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4841 if ((request
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
) && strcmpW(request
->verb
, szGET
))
4843 static const WCHAR cache_control
[] = {'C','a','c','h','e','-','C','o','n','t','r','o','l',':',
4844 ' ','n','o','-','c','a','c','h','e','\r','\n',0};
4845 HTTP_HttpAddRequestHeadersW(request
, cache_control
, strlenW(cache_control
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4848 /* add the headers the caller supplied */
4849 if( lpszHeaders
&& dwHeaderLength
)
4850 HTTP_HttpAddRequestHeadersW(request
, lpszHeaders
, dwHeaderLength
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
4854 DWORD len
, data_len
= dwOptionalLength
;
4855 BOOL reusing_connection
;
4861 request
->contentLength
= ~0u;
4862 request
->bytesToWrite
= 0;
4865 if (TRACE_ON(wininet
))
4867 LPHTTPHEADERW Host
= HTTP_GetHeader(request
, hostW
);
4868 TRACE("Going to url %s %s\n", debugstr_w(Host
->lpszValue
), debugstr_w(request
->path
));
4871 HTTP_FixURL(request
);
4872 if (request
->hdr
.dwFlags
& INTERNET_FLAG_KEEP_CONNECTION
)
4874 HTTP_ProcessHeader(request
, szConnection
, szKeepAlive
, HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
4876 HTTP_InsertAuthorization(request
, request
->authInfo
, szAuthorization
);
4877 HTTP_InsertAuthorization(request
, request
->proxyAuthInfo
, szProxy_Authorization
);
4879 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
))
4880 HTTP_InsertCookies(request
);
4882 res
= open_http_connection(request
, &reusing_connection
);
4883 if (res
!= ERROR_SUCCESS
)
4886 if (!reusing_connection
&& (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
4888 if (request
->proxy
) secure_proxy_connect
= TRUE
;
4891 res
= NETCON_secure_connect(request
->netconn
, request
->server
);
4892 if (res
!= ERROR_SUCCESS
)
4894 WARN("failed to upgrade to secure connection\n");
4895 http_release_netconn(request
, FALSE
);
4900 if (secure_proxy_connect
)
4902 static const WCHAR connectW
[] = {'C','O','N','N','E','C','T',0};
4903 const WCHAR
*target
= request
->server
->host_port
;
4904 requestString
= build_request_header(request
, connectW
, target
, g_szHttp1_1
, TRUE
);
4906 else if (request
->proxy
&& !(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
4908 WCHAR
*url
= build_proxy_path_url(request
);
4909 requestString
= build_request_header(request
, request
->verb
, url
, request
->version
, TRUE
);
4913 requestString
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
4915 TRACE("Request header -> %s\n", debugstr_w(requestString
) );
4917 /* send the request as ASCII, tack on the optional data */
4918 if (!lpOptional
|| redirected
|| secure_proxy_connect
)
4921 ascii_req
= build_ascii_request( requestString
, lpOptional
, data_len
, &len
);
4922 TRACE("full request -> %s\n", debugstr_a(ascii_req
) );
4924 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4925 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
4927 NETCON_set_timeout( request
->netconn
, TRUE
, request
->send_timeout
);
4928 res
= NETCON_send(request
->netconn
, ascii_req
, len
, 0, &cnt
);
4929 heap_free( ascii_req
);
4930 if(res
!= ERROR_SUCCESS
) {
4931 TRACE("send failed: %u\n", res
);
4932 if(!reusing_connection
)
4934 http_release_netconn(request
, FALSE
);
4939 request
->bytesWritten
= data_len
;
4941 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4942 INTERNET_STATUS_REQUEST_SENT
,
4943 &len
, sizeof(DWORD
));
4949 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4950 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
4952 if (HTTP_GetResponseHeaders(request
, &responseLen
))
4954 http_release_netconn(request
, FALSE
);
4955 res
= ERROR_INTERNET_CONNECTION_ABORTED
;
4958 /* FIXME: We should know that connection is closed before sending
4959 * headers. Otherwise wrong callbacks are executed */
4960 if(!responseLen
&& reusing_connection
) {
4961 TRACE("Connection closed by server, reconnecting\n");
4962 http_release_netconn(request
, FALSE
);
4967 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4968 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
4971 http_process_keep_alive(request
);
4972 HTTP_ProcessCookies(request
);
4973 HTTP_ProcessExpires(request
);
4974 HTTP_ProcessLastModified(request
);
4976 res
= set_content_length(request
);
4977 if(res
!= ERROR_SUCCESS
)
4979 if(!request
->contentLength
)
4980 http_release_netconn(request
, TRUE
);
4982 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && responseLen
)
4984 WCHAR
*new_url
, szNewLocation
[INTERNET_MAX_URL_LENGTH
];
4985 dwBufferSize
=sizeof(szNewLocation
);
4986 switch(request
->status_code
) {
4987 case HTTP_STATUS_REDIRECT
:
4988 case HTTP_STATUS_MOVED
:
4989 case HTTP_STATUS_REDIRECT_KEEP_VERB
:
4990 case HTTP_STATUS_REDIRECT_METHOD
:
4991 if(HTTP_HttpQueryInfoW(request
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,NULL
) != ERROR_SUCCESS
)
4994 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
4995 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
4997 heap_free(request
->verb
);
4998 request
->verb
= heap_strdupW(szGET
);
5000 http_release_netconn(request
, drain_content(request
, FALSE
));
5001 if ((new_url
= HTTP_GetRedirectURL( request
, szNewLocation
)))
5003 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REDIRECT
,
5004 new_url
, (strlenW(new_url
) + 1) * sizeof(WCHAR
));
5005 res
= HTTP_HandleRedirect(request
, new_url
);
5006 if (res
== ERROR_SUCCESS
)
5008 heap_free(requestString
);
5011 heap_free( new_url
);
5016 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTH
) && res
== ERROR_SUCCESS
)
5018 WCHAR szAuthValue
[2048];
5020 if (request
->status_code
== HTTP_STATUS_DENIED
)
5022 LPHTTPHEADERW Host
= HTTP_GetHeader(request
, hostW
);
5024 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_WWW_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5026 if (HTTP_DoAuthorization(request
, szAuthValue
,
5028 request
->session
->userName
,
5029 request
->session
->password
,
5032 heap_free(requestString
);
5033 if(!drain_content(request
, TRUE
)) {
5034 FIXME("Could not drain content\n");
5035 http_release_netconn(request
, FALSE
);
5043 TRACE("Cleaning wrong authorization data\n");
5044 destroy_authinfo(request
->authInfo
);
5045 request
->authInfo
= NULL
;
5048 if (request
->status_code
== HTTP_STATUS_PROXY_AUTH_REQ
)
5051 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_PROXY_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5053 if (HTTP_DoAuthorization(request
, szAuthValue
,
5054 &request
->proxyAuthInfo
,
5055 request
->session
->appInfo
->proxyUsername
,
5056 request
->session
->appInfo
->proxyPassword
,
5059 heap_free(requestString
);
5060 if(!drain_content(request
, TRUE
)) {
5061 FIXME("Could not drain content\n");
5062 http_release_netconn(request
, FALSE
);
5070 TRACE("Cleaning wrong proxy authorization data\n");
5071 destroy_authinfo(request
->proxyAuthInfo
);
5072 request
->proxyAuthInfo
= NULL
;
5076 if (secure_proxy_connect
&& request
->status_code
== HTTP_STATUS_OK
)
5080 res
= NETCON_secure_connect(request
->netconn
, request
->server
);
5081 if (res
!= ERROR_SUCCESS
)
5083 WARN("failed to upgrade to secure proxy connection\n");
5084 http_release_netconn( request
, FALSE
);
5087 index
= HTTP_GetCustomHeaderIndex(request
, szProxy_Authorization
, 0, TRUE
);
5088 if (index
!= -1) HTTP_DeleteCustomHeader(request
, index
);
5089 destroy_authinfo(request
->proxyAuthInfo
);
5090 request
->proxyAuthInfo
= NULL
;
5092 secure_proxy_connect
= FALSE
;
5097 res
= ERROR_SUCCESS
;
5102 heap_free(requestString
);
5104 /* TODO: send notification for P3P header */
5106 if(res
== ERROR_SUCCESS
)
5107 create_cache_entry(request
);
5109 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5111 if (res
== ERROR_SUCCESS
) {
5112 if(bEndRequest
&& request
->contentLength
&& request
->bytesWritten
== request
->bytesToWrite
)
5113 HTTP_ReceiveRequestData(request
, TRUE
, NULL
);
5115 send_request_complete(request
,
5116 request
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)request
->hdr
.hInternet
: 1, 0);
5118 send_request_complete(request
, 0, res
);
5134 } send_request_task_t
;
5136 /***********************************************************************
5138 * Helper functions for the HttpSendRequest(Ex) functions
5141 static void AsyncHttpSendRequestProc(task_header_t
*hdr
)
5143 send_request_task_t
*task
= (send_request_task_t
*)hdr
;
5144 http_request_t
*request
= (http_request_t
*)task
->hdr
.hdr
;
5146 TRACE("%p\n", request
);
5148 HTTP_HttpSendRequestW(request
, task
->headers
, task
->headers_len
, task
->optional
,
5149 task
->optional_len
, task
->content_len
, task
->end_request
);
5151 heap_free(task
->headers
);
5155 static DWORD
HTTP_HttpEndRequestW(http_request_t
*request
, DWORD dwFlags
, DWORD_PTR dwContext
)
5159 DWORD res
= ERROR_SUCCESS
;
5161 if(!is_valid_netconn(request
->netconn
)) {
5162 WARN("Not connected\n");
5163 send_request_complete(request
, 0, ERROR_INTERNET_OPERATION_CANCELLED
);
5164 return ERROR_INTERNET_OPERATION_CANCELLED
;
5167 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5168 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
5170 if (HTTP_GetResponseHeaders(request
, &responseLen
) || !responseLen
)
5171 res
= ERROR_HTTP_HEADER_NOT_FOUND
;
5173 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5174 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
, sizeof(DWORD
));
5176 /* process cookies here. Is this right? */
5177 http_process_keep_alive(request
);
5178 HTTP_ProcessCookies(request
);
5179 HTTP_ProcessExpires(request
);
5180 HTTP_ProcessLastModified(request
);
5182 if ((res
= set_content_length(request
)) == ERROR_SUCCESS
) {
5183 if(!request
->contentLength
)
5184 http_release_netconn(request
, TRUE
);
5187 if (res
== ERROR_SUCCESS
&& !(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
))
5189 switch(request
->status_code
) {
5190 case HTTP_STATUS_REDIRECT
:
5191 case HTTP_STATUS_MOVED
:
5192 case HTTP_STATUS_REDIRECT_METHOD
:
5193 case HTTP_STATUS_REDIRECT_KEEP_VERB
: {
5194 WCHAR
*new_url
, szNewLocation
[INTERNET_MAX_URL_LENGTH
];
5195 dwBufferSize
=sizeof(szNewLocation
);
5196 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_LOCATION
, szNewLocation
, &dwBufferSize
, NULL
) != ERROR_SUCCESS
)
5199 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
5200 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
5202 heap_free(request
->verb
);
5203 request
->verb
= heap_strdupW(szGET
);
5205 http_release_netconn(request
, drain_content(request
, FALSE
));
5206 if ((new_url
= HTTP_GetRedirectURL( request
, szNewLocation
)))
5208 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REDIRECT
,
5209 new_url
, (strlenW(new_url
) + 1) * sizeof(WCHAR
));
5210 res
= HTTP_HandleRedirect(request
, new_url
);
5211 if (res
== ERROR_SUCCESS
)
5212 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, TRUE
);
5213 heap_free( new_url
);
5219 if(res
== ERROR_SUCCESS
)
5220 create_cache_entry(request
);
5222 if (res
== ERROR_SUCCESS
&& request
->contentLength
)
5223 HTTP_ReceiveRequestData(request
, TRUE
, NULL
);
5225 send_request_complete(request
, res
== ERROR_SUCCESS
, res
);
5230 /***********************************************************************
5231 * HttpEndRequestA (WININET.@)
5233 * Ends an HTTP request that was started by HttpSendRequestEx
5236 * TRUE if successful
5240 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
,
5241 LPINTERNET_BUFFERSA lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5243 TRACE("(%p, %p, %08x, %08lx)\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5247 SetLastError(ERROR_INVALID_PARAMETER
);
5251 return HttpEndRequestW(hRequest
, NULL
, dwFlags
, dwContext
);
5258 } end_request_task_t
;
5260 static void AsyncHttpEndRequestProc(task_header_t
*hdr
)
5262 end_request_task_t
*task
= (end_request_task_t
*)hdr
;
5263 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
5267 HTTP_HttpEndRequestW(req
, task
->flags
, task
->context
);
5270 /***********************************************************************
5271 * HttpEndRequestW (WININET.@)
5273 * Ends an HTTP request that was started by HttpSendRequestEx
5276 * TRUE if successful
5280 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
,
5281 LPINTERNET_BUFFERSW lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5283 http_request_t
*request
;
5286 TRACE("%p %p %x %lx -->\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5290 SetLastError(ERROR_INVALID_PARAMETER
);
5294 request
= (http_request_t
*) get_handle_object( hRequest
);
5296 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5298 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
5300 WININET_Release( &request
->hdr
);
5303 request
->hdr
.dwFlags
|= dwFlags
;
5305 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5307 end_request_task_t
*task
;
5309 task
= alloc_async_task(&request
->hdr
, AsyncHttpEndRequestProc
, sizeof(*task
));
5310 task
->flags
= dwFlags
;
5311 task
->context
= dwContext
;
5313 INTERNET_AsyncCall(&task
->hdr
);
5314 res
= ERROR_IO_PENDING
;
5317 res
= HTTP_HttpEndRequestW(request
, dwFlags
, dwContext
);
5319 WININET_Release( &request
->hdr
);
5320 TRACE("%u <--\n", res
);
5321 if(res
!= ERROR_SUCCESS
)
5323 return res
== ERROR_SUCCESS
;
5326 /***********************************************************************
5327 * HttpSendRequestExA (WININET.@)
5329 * Sends the specified request to the HTTP server and allows chunked
5334 * Failure: FALSE, call GetLastError() for more information.
5336 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
5337 LPINTERNET_BUFFERSA lpBuffersIn
,
5338 LPINTERNET_BUFFERSA lpBuffersOut
,
5339 DWORD dwFlags
, DWORD_PTR dwContext
)
5341 INTERNET_BUFFERSW BuffersInW
;
5344 LPWSTR header
= NULL
;
5346 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5347 lpBuffersOut
, dwFlags
, dwContext
);
5351 BuffersInW
.dwStructSize
= sizeof(LPINTERNET_BUFFERSW
);
5352 if (lpBuffersIn
->lpcszHeader
)
5354 headerlen
= MultiByteToWideChar(CP_ACP
,0,lpBuffersIn
->lpcszHeader
,
5355 lpBuffersIn
->dwHeadersLength
,0,0);
5356 header
= heap_alloc(headerlen
*sizeof(WCHAR
));
5357 if (!(BuffersInW
.lpcszHeader
= header
))
5359 SetLastError(ERROR_OUTOFMEMORY
);
5362 BuffersInW
.dwHeadersLength
= MultiByteToWideChar(CP_ACP
, 0,
5363 lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5367 BuffersInW
.lpcszHeader
= NULL
;
5368 BuffersInW
.dwHeadersTotal
= lpBuffersIn
->dwHeadersTotal
;
5369 BuffersInW
.lpvBuffer
= lpBuffersIn
->lpvBuffer
;
5370 BuffersInW
.dwBufferLength
= lpBuffersIn
->dwBufferLength
;
5371 BuffersInW
.dwBufferTotal
= lpBuffersIn
->dwBufferTotal
;
5372 BuffersInW
.Next
= NULL
;
5375 rc
= HttpSendRequestExW(hRequest
, lpBuffersIn
? &BuffersInW
: NULL
, NULL
, dwFlags
, dwContext
);
5381 /***********************************************************************
5382 * HttpSendRequestExW (WININET.@)
5384 * Sends the specified request to the HTTP server and allows chunked
5389 * Failure: FALSE, call GetLastError() for more information.
5391 BOOL WINAPI
HttpSendRequestExW(HINTERNET hRequest
,
5392 LPINTERNET_BUFFERSW lpBuffersIn
,
5393 LPINTERNET_BUFFERSW lpBuffersOut
,
5394 DWORD dwFlags
, DWORD_PTR dwContext
)
5396 http_request_t
*request
;
5397 http_session_t
*session
;
5401 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5402 lpBuffersOut
, dwFlags
, dwContext
);
5404 request
= (http_request_t
*) get_handle_object( hRequest
);
5406 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5408 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5412 session
= request
->session
;
5413 assert(session
->hdr
.htype
== WH_HHTTPSESSION
);
5414 hIC
= session
->appInfo
;
5415 assert(hIC
->hdr
.htype
== WH_HINIT
);
5417 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5419 send_request_task_t
*task
;
5421 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5426 if (lpBuffersIn
->lpcszHeader
)
5428 if (lpBuffersIn
->dwHeadersLength
== ~0u)
5429 size
= (strlenW( lpBuffersIn
->lpcszHeader
) + 1) * sizeof(WCHAR
);
5431 size
= lpBuffersIn
->dwHeadersLength
* sizeof(WCHAR
);
5433 task
->headers
= heap_alloc(size
);
5434 memcpy(task
->headers
, lpBuffersIn
->lpcszHeader
, size
);
5436 else task
->headers
= NULL
;
5438 task
->headers_len
= size
/ sizeof(WCHAR
);
5439 task
->optional
= lpBuffersIn
->lpvBuffer
;
5440 task
->optional_len
= lpBuffersIn
->dwBufferLength
;
5441 task
->content_len
= lpBuffersIn
->dwBufferTotal
;
5445 task
->headers
= NULL
;
5446 task
->headers_len
= 0;
5447 task
->optional
= NULL
;
5448 task
->optional_len
= 0;
5449 task
->content_len
= 0;
5452 task
->end_request
= FALSE
;
5454 INTERNET_AsyncCall(&task
->hdr
);
5455 res
= ERROR_IO_PENDING
;
5460 res
= HTTP_HttpSendRequestW(request
, lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5461 lpBuffersIn
->lpvBuffer
, lpBuffersIn
->dwBufferLength
,
5462 lpBuffersIn
->dwBufferTotal
, FALSE
);
5464 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, FALSE
);
5469 WININET_Release( &request
->hdr
);
5473 return res
== ERROR_SUCCESS
;
5476 /***********************************************************************
5477 * HttpSendRequestW (WININET.@)
5479 * Sends the specified request to the HTTP server
5486 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
5487 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5489 http_request_t
*request
;
5490 http_session_t
*session
= NULL
;
5491 appinfo_t
*hIC
= NULL
;
5492 DWORD res
= ERROR_SUCCESS
;
5494 TRACE("%p, %s, %i, %p, %i)\n", hHttpRequest
,
5495 debugstr_wn(lpszHeaders
, dwHeaderLength
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
5497 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
5498 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5500 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5504 session
= request
->session
;
5505 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
5507 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5511 hIC
= session
->appInfo
;
5512 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
5514 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5518 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5520 send_request_task_t
*task
;
5522 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5527 if (dwHeaderLength
== ~0u) size
= (strlenW(lpszHeaders
) + 1) * sizeof(WCHAR
);
5528 else size
= dwHeaderLength
* sizeof(WCHAR
);
5530 task
->headers
= heap_alloc(size
);
5531 memcpy(task
->headers
, lpszHeaders
, size
);
5534 task
->headers
= NULL
;
5535 task
->headers_len
= dwHeaderLength
;
5536 task
->optional
= lpOptional
;
5537 task
->optional_len
= dwOptionalLength
;
5538 task
->content_len
= dwOptionalLength
;
5539 task
->end_request
= TRUE
;
5541 INTERNET_AsyncCall(&task
->hdr
);
5542 res
= ERROR_IO_PENDING
;
5546 res
= HTTP_HttpSendRequestW(request
, lpszHeaders
,
5547 dwHeaderLength
, lpOptional
, dwOptionalLength
,
5548 dwOptionalLength
, TRUE
);
5552 WININET_Release( &request
->hdr
);
5555 return res
== ERROR_SUCCESS
;
5558 /***********************************************************************
5559 * HttpSendRequestA (WININET.@)
5561 * Sends the specified request to the HTTP server
5568 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
5569 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5572 LPWSTR szHeaders
=NULL
;
5573 DWORD nLen
=dwHeaderLength
;
5574 if(lpszHeaders
!=NULL
)
5576 nLen
=MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0);
5577 szHeaders
= heap_alloc(nLen
*sizeof(WCHAR
));
5578 MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
);
5580 result
= HttpSendRequestW(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
5581 heap_free(szHeaders
);
5585 /***********************************************************************
5586 * HTTPSESSION_Destroy (internal)
5588 * Deallocate session handle
5591 static void HTTPSESSION_Destroy(object_header_t
*hdr
)
5593 http_session_t
*session
= (http_session_t
*) hdr
;
5595 TRACE("%p\n", session
);
5597 WININET_Release(&session
->appInfo
->hdr
);
5599 heap_free(session
->hostName
);
5600 heap_free(session
->password
);
5601 heap_free(session
->userName
);
5604 static DWORD
HTTPSESSION_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
5606 http_session_t
*ses
= (http_session_t
*)hdr
;
5609 case INTERNET_OPTION_HANDLE_TYPE
:
5610 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
5612 if (*size
< sizeof(ULONG
))
5613 return ERROR_INSUFFICIENT_BUFFER
;
5615 *size
= sizeof(DWORD
);
5616 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_CONNECT_HTTP
;
5617 return ERROR_SUCCESS
;
5618 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5619 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
5621 if (*size
< sizeof(DWORD
))
5622 return ERROR_INSUFFICIENT_BUFFER
;
5624 *size
= sizeof(DWORD
);
5625 *(DWORD
*)buffer
= ses
->connect_timeout
;
5626 return ERROR_SUCCESS
;
5628 case INTERNET_OPTION_SEND_TIMEOUT
:
5629 TRACE("INTERNET_OPTION_SEND_TIMEOUT\n");
5631 if (*size
< sizeof(DWORD
))
5632 return ERROR_INSUFFICIENT_BUFFER
;
5634 *size
= sizeof(DWORD
);
5635 *(DWORD
*)buffer
= ses
->send_timeout
;
5636 return ERROR_SUCCESS
;
5638 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5639 TRACE("INTERNET_OPTION_RECEIVE_TIMEOUT\n");
5641 if (*size
< sizeof(DWORD
))
5642 return ERROR_INSUFFICIENT_BUFFER
;
5644 *size
= sizeof(DWORD
);
5645 *(DWORD
*)buffer
= ses
->receive_timeout
;
5646 return ERROR_SUCCESS
;
5649 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
5652 static DWORD
HTTPSESSION_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
5654 http_session_t
*ses
= (http_session_t
*)hdr
;
5657 case INTERNET_OPTION_USERNAME
:
5659 heap_free(ses
->userName
);
5660 if (!(ses
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5661 return ERROR_SUCCESS
;
5663 case INTERNET_OPTION_PASSWORD
:
5665 heap_free(ses
->password
);
5666 if (!(ses
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5667 return ERROR_SUCCESS
;
5669 case INTERNET_OPTION_PROXY_USERNAME
:
5671 heap_free(ses
->appInfo
->proxyUsername
);
5672 if (!(ses
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5673 return ERROR_SUCCESS
;
5675 case INTERNET_OPTION_PROXY_PASSWORD
:
5677 heap_free(ses
->appInfo
->proxyPassword
);
5678 if (!(ses
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5679 return ERROR_SUCCESS
;
5681 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5683 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5684 ses
->connect_timeout
= *(DWORD
*)buffer
;
5685 return ERROR_SUCCESS
;
5687 case INTERNET_OPTION_SEND_TIMEOUT
:
5689 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5690 ses
->send_timeout
= *(DWORD
*)buffer
;
5691 return ERROR_SUCCESS
;
5693 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5695 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5696 ses
->receive_timeout
= *(DWORD
*)buffer
;
5697 return ERROR_SUCCESS
;
5702 return INET_SetOption(hdr
, option
, buffer
, size
);
5705 static const object_vtbl_t HTTPSESSIONVtbl
= {
5706 HTTPSESSION_Destroy
,
5708 HTTPSESSION_QueryOption
,
5709 HTTPSESSION_SetOption
,
5718 /***********************************************************************
5719 * HTTP_Connect (internal)
5721 * Create http session handle
5724 * HINTERNET a session handle on success
5728 DWORD
HTTP_Connect(appinfo_t
*hIC
, LPCWSTR lpszServerName
,
5729 INTERNET_PORT serverPort
, LPCWSTR lpszUserName
,
5730 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD_PTR dwContext
,
5731 DWORD dwInternalFlags
, HINTERNET
*ret
)
5733 http_session_t
*session
= NULL
;
5737 if (!lpszServerName
|| !lpszServerName
[0])
5738 return ERROR_INVALID_PARAMETER
;
5740 assert( hIC
->hdr
.htype
== WH_HINIT
);
5742 session
= alloc_object(&hIC
->hdr
, &HTTPSESSIONVtbl
, sizeof(http_session_t
));
5744 return ERROR_OUTOFMEMORY
;
5747 * According to my tests. The name is not resolved until a request is sent
5750 session
->hdr
.htype
= WH_HHTTPSESSION
;
5751 session
->hdr
.dwFlags
= dwFlags
;
5752 session
->hdr
.dwContext
= dwContext
;
5753 session
->hdr
.dwInternalFlags
|= dwInternalFlags
;
5755 WININET_AddRef( &hIC
->hdr
);
5756 session
->appInfo
= hIC
;
5757 list_add_head( &hIC
->hdr
.children
, &session
->hdr
.entry
);
5759 session
->hostName
= heap_strdupW(lpszServerName
);
5760 if (lpszUserName
&& lpszUserName
[0])
5761 session
->userName
= heap_strdupW(lpszUserName
);
5762 if (lpszPassword
&& lpszPassword
[0])
5763 session
->password
= heap_strdupW(lpszPassword
);
5764 session
->hostPort
= serverPort
;
5765 session
->connect_timeout
= hIC
->connect_timeout
;
5766 session
->send_timeout
= INFINITE
;
5767 session
->receive_timeout
= INFINITE
;
5769 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
5770 if (!(session
->hdr
.dwInternalFlags
& INET_OPENURL
))
5772 INTERNET_SendCallback(&hIC
->hdr
, dwContext
,
5773 INTERNET_STATUS_HANDLE_CREATED
, &session
->hdr
.hInternet
,
5778 * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
5782 TRACE("%p --> %p\n", hIC
, session
);
5784 *ret
= session
->hdr
.hInternet
;
5785 return ERROR_SUCCESS
;
5788 /***********************************************************************
5789 * HTTP_clear_response_headers (internal)
5791 * clear out any old response headers
5793 static void HTTP_clear_response_headers( http_request_t
*request
)
5797 for( i
=0; i
<request
->nCustHeaders
; i
++)
5799 if( !request
->custHeaders
[i
].lpszField
)
5801 if( !request
->custHeaders
[i
].lpszValue
)
5803 if ( request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
5805 HTTP_DeleteCustomHeader( request
, i
);
5810 /***********************************************************************
5811 * HTTP_GetResponseHeaders (internal)
5813 * Read server response
5820 static DWORD
HTTP_GetResponseHeaders(http_request_t
*request
, INT
*len
)
5823 WCHAR buffer
[MAX_REPLY_LEN
];
5824 DWORD buflen
= MAX_REPLY_LEN
;
5826 char bufferA
[MAX_REPLY_LEN
];
5827 LPWSTR status_code
= NULL
, status_text
= NULL
;
5828 DWORD res
= ERROR_HTTP_INVALID_SERVER_RESPONSE
;
5829 BOOL codeHundred
= FALSE
;
5833 if(!is_valid_netconn(request
->netconn
))
5836 /* clear old response headers (eg. from a redirect response) */
5837 HTTP_clear_response_headers( request
);
5839 NETCON_set_timeout( request
->netconn
, FALSE
, request
->receive_timeout
);
5842 * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code.
5844 buflen
= MAX_REPLY_LEN
;
5845 if ((res
= read_line(request
, bufferA
, &buflen
)))
5848 if (!buflen
) goto lend
;
5851 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5852 /* check is this a status code line? */
5853 if (!strncmpW(buffer
, g_szHttp1_0
, 4))
5855 /* split the version from the status code */
5856 status_code
= strchrW( buffer
, ' ' );
5861 /* split the status code from the status text */
5862 status_text
= strchrW( status_code
, ' ' );
5866 request
->status_code
= atoiW(status_code
);
5868 TRACE("version [%s] status code [%s] status text [%s]\n",
5869 debugstr_w(buffer
), debugstr_w(status_code
), debugstr_w(status_text
) );
5871 codeHundred
= request
->status_code
== HTTP_STATUS_CONTINUE
;
5873 else if (!codeHundred
)
5875 WARN("No status line at head of response (%s)\n", debugstr_w(buffer
));
5877 heap_free(request
->version
);
5878 heap_free(request
->statusText
);
5880 request
->status_code
= HTTP_STATUS_OK
;
5881 request
->version
= heap_strdupW(g_szHttp1_0
);
5882 request
->statusText
= heap_strdupW(szOK
);
5886 } while (codeHundred
);
5888 /* Add status code */
5889 HTTP_ProcessHeader(request
, szStatus
, status_code
,
5890 HTTP_ADDHDR_FLAG_REPLACE
);
5892 heap_free(request
->version
);
5893 heap_free(request
->statusText
);
5895 request
->version
= heap_strdupW(buffer
);
5896 request
->statusText
= heap_strdupW(status_text
? status_text
: emptyW
);
5898 /* Restore the spaces */
5899 *(status_code
-1) = ' ';
5901 *(status_text
-1) = ' ';
5903 /* Parse each response line */
5906 buflen
= MAX_REPLY_LEN
;
5907 if (!read_line(request
, bufferA
, &buflen
) && buflen
)
5909 LPWSTR
* pFieldAndValue
;
5911 TRACE("got line %s, now interpreting\n", debugstr_a(bufferA
));
5913 if (!bufferA
[0]) break;
5914 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5916 pFieldAndValue
= HTTP_InterpretHttpHeader(buffer
);
5919 HTTP_ProcessHeader(request
, pFieldAndValue
[0], pFieldAndValue
[1],
5920 HTTP_ADDREQ_FLAG_ADD
);
5921 HTTP_FreeTokens(pFieldAndValue
);
5932 res
= ERROR_SUCCESS
;
5941 /***********************************************************************
5942 * HTTP_InterpretHttpHeader (internal)
5944 * Parse server response
5948 * Pointer to array of field, value, NULL on success.
5951 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
)
5953 LPWSTR
* pTokenPair
;
5957 pTokenPair
= heap_alloc_zero(sizeof(*pTokenPair
)*3);
5959 pszColon
= strchrW(buffer
, ':');
5960 /* must have two tokens */
5963 HTTP_FreeTokens(pTokenPair
);
5965 TRACE("No ':' in line: %s\n", debugstr_w(buffer
));
5969 pTokenPair
[0] = heap_alloc((pszColon
- buffer
+ 1) * sizeof(WCHAR
));
5972 HTTP_FreeTokens(pTokenPair
);
5975 memcpy(pTokenPair
[0], buffer
, (pszColon
- buffer
) * sizeof(WCHAR
));
5976 pTokenPair
[0][pszColon
- buffer
] = '\0';
5980 len
= strlenW(pszColon
);
5981 pTokenPair
[1] = heap_alloc((len
+ 1) * sizeof(WCHAR
));
5984 HTTP_FreeTokens(pTokenPair
);
5987 memcpy(pTokenPair
[1], pszColon
, (len
+ 1) * sizeof(WCHAR
));
5989 strip_spaces(pTokenPair
[0]);
5990 strip_spaces(pTokenPair
[1]);
5992 TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair
[0]), debugstr_w(pTokenPair
[1]));
5996 /***********************************************************************
5997 * HTTP_ProcessHeader (internal)
5999 * Stuff header into header tables according to <dwModifier>
6003 #define COALESCEFLAGS (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
6005 static DWORD
HTTP_ProcessHeader(http_request_t
*request
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
)
6007 LPHTTPHEADERW lphttpHdr
= NULL
;
6009 BOOL request_only
= dwModifier
& HTTP_ADDHDR_FLAG_REQ
;
6010 DWORD res
= ERROR_HTTP_INVALID_HEADER
;
6012 TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field
), debugstr_w(value
), dwModifier
);
6014 /* REPLACE wins out over ADD */
6015 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6016 dwModifier
&= ~HTTP_ADDHDR_FLAG_ADD
;
6018 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD
)
6021 index
= HTTP_GetCustomHeaderIndex(request
, field
, 0, request_only
);
6025 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
6026 return ERROR_HTTP_INVALID_HEADER
;
6027 lphttpHdr
= &request
->custHeaders
[index
];
6033 hdr
.lpszField
= (LPWSTR
)field
;
6034 hdr
.lpszValue
= (LPWSTR
)value
;
6035 hdr
.wFlags
= hdr
.wCount
= 0;
6037 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6038 hdr
.wFlags
|= HDR_ISREQUEST
;
6040 return HTTP_InsertCustomHeader(request
, &hdr
);
6042 /* no value to delete */
6043 else return ERROR_SUCCESS
;
6045 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6046 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
6048 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
6050 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6052 HTTP_DeleteCustomHeader( request
, index
);
6054 if (value
&& value
[0])
6058 hdr
.lpszField
= (LPWSTR
)field
;
6059 hdr
.lpszValue
= (LPWSTR
)value
;
6060 hdr
.wFlags
= hdr
.wCount
= 0;
6062 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6063 hdr
.wFlags
|= HDR_ISREQUEST
;
6065 return HTTP_InsertCustomHeader(request
, &hdr
);
6068 return ERROR_SUCCESS
;
6070 else if (dwModifier
& COALESCEFLAGS
)
6075 INT origlen
= strlenW(lphttpHdr
->lpszValue
);
6076 INT valuelen
= strlenW(value
);
6078 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
6081 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6083 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
6086 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6089 len
= origlen
+ valuelen
+ ((ch
> 0) ? 2 : 0);
6091 lpsztmp
= heap_realloc(lphttpHdr
->lpszValue
, (len
+1)*sizeof(WCHAR
));
6094 lphttpHdr
->lpszValue
= lpsztmp
;
6095 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
6098 lphttpHdr
->lpszValue
[origlen
] = ch
;
6100 lphttpHdr
->lpszValue
[origlen
] = ' ';
6104 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
*sizeof(WCHAR
));
6105 lphttpHdr
->lpszValue
[len
] = '\0';
6106 res
= ERROR_SUCCESS
;
6110 WARN("heap_realloc (%d bytes) failed\n",len
+1);
6111 res
= ERROR_OUTOFMEMORY
;
6114 TRACE("<-- %d\n", res
);
6118 /***********************************************************************
6119 * HTTP_GetCustomHeaderIndex (internal)
6121 * Return index of custom header from header array
6124 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*request
, LPCWSTR lpszField
,
6125 int requested_index
, BOOL request_only
)
6129 TRACE("%s, %d, %d\n", debugstr_w(lpszField
), requested_index
, request_only
);
6131 for (index
= 0; index
< request
->nCustHeaders
; index
++)
6133 if (strcmpiW(request
->custHeaders
[index
].lpszField
, lpszField
))
6136 if (request_only
&& !(request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6139 if (!request_only
&& (request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6142 if (requested_index
== 0)
6147 if (index
>= request
->nCustHeaders
)
6150 TRACE("Return: %d\n", index
);
6155 /***********************************************************************
6156 * HTTP_InsertCustomHeader (internal)
6158 * Insert header into array
6161 static DWORD
HTTP_InsertCustomHeader(http_request_t
*request
, LPHTTPHEADERW lpHdr
)
6164 LPHTTPHEADERW lph
= NULL
;
6166 TRACE("--> %s: %s\n", debugstr_w(lpHdr
->lpszField
), debugstr_w(lpHdr
->lpszValue
));
6167 count
= request
->nCustHeaders
+ 1;
6169 lph
= heap_realloc_zero(request
->custHeaders
, sizeof(HTTPHEADERW
) * count
);
6171 lph
= heap_alloc_zero(sizeof(HTTPHEADERW
) * count
);
6174 return ERROR_OUTOFMEMORY
;
6176 request
->custHeaders
= lph
;
6177 request
->custHeaders
[count
-1].lpszField
= heap_strdupW(lpHdr
->lpszField
);
6178 request
->custHeaders
[count
-1].lpszValue
= heap_strdupW(lpHdr
->lpszValue
);
6179 request
->custHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
6180 request
->custHeaders
[count
-1].wCount
= lpHdr
->wCount
;
6181 request
->nCustHeaders
++;
6183 return ERROR_SUCCESS
;
6187 /***********************************************************************
6188 * HTTP_DeleteCustomHeader (internal)
6190 * Delete header from array
6191 * If this function is called, the indexs may change.
6193 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*request
, DWORD index
)
6195 if( request
->nCustHeaders
<= 0 )
6197 if( index
>= request
->nCustHeaders
)
6199 request
->nCustHeaders
--;
6201 heap_free(request
->custHeaders
[index
].lpszField
);
6202 heap_free(request
->custHeaders
[index
].lpszValue
);
6204 memmove( &request
->custHeaders
[index
], &request
->custHeaders
[index
+1],
6205 (request
->nCustHeaders
- index
)* sizeof(HTTPHEADERW
) );
6206 memset( &request
->custHeaders
[request
->nCustHeaders
], 0, sizeof(HTTPHEADERW
) );
6212 /***********************************************************************
6213 * HTTP_VerifyValidHeader (internal)
6215 * Verify the given header is not invalid for the given http request
6218 static BOOL
HTTP_VerifyValidHeader(http_request_t
*request
, LPCWSTR field
)
6220 /* Accept-Encoding is stripped from HTTP/1.0 requests. It is invalid */
6221 if (!strcmpW(request
->version
, g_szHttp1_0
) && !strcmpiW(field
, szAccept_Encoding
))
6222 return ERROR_HTTP_INVALID_HEADER
;
6224 return ERROR_SUCCESS
;
6227 /***********************************************************************
6228 * IsHostInProxyBypassList (@)
6233 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
6235 FIXME("STUB: flags=%d host=%s length=%d\n",flags
,szHost
,length
);