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
49 #define NO_SHLWAPI_STREAM
50 #define NO_SHLWAPI_REG
51 #define NO_SHLWAPI_STRFCNS
52 #define NO_SHLWAPI_GDI
59 #include "wine/debug.h"
60 #include "wine/exception.h"
61 #include "wine/unicode.h"
63 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
65 static const WCHAR g_szHttp1_0
[] = {'H','T','T','P','/','1','.','0',0};
66 static const WCHAR g_szHttp1_1
[] = {'H','T','T','P','/','1','.','1',0};
67 static const WCHAR szOK
[] = {'O','K',0};
68 static const WCHAR hostW
[] = { 'H','o','s','t',0 };
69 static const WCHAR szAuthorization
[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
70 static const WCHAR szProxy_Authorization
[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
71 static const WCHAR szStatus
[] = { 'S','t','a','t','u','s',0 };
72 static const WCHAR szKeepAlive
[] = {'K','e','e','p','-','A','l','i','v','e',0};
73 static const WCHAR szGET
[] = { 'G','E','T', 0 };
74 static const WCHAR szHEAD
[] = { 'H','E','A','D', 0 };
76 static const WCHAR szAccept
[] = { 'A','c','c','e','p','t',0 };
77 static const WCHAR szAccept_Charset
[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 };
78 static const WCHAR szAccept_Encoding
[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 };
79 static const WCHAR szAccept_Language
[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 };
80 static const WCHAR szAccept_Ranges
[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 };
81 static const WCHAR szAge
[] = { 'A','g','e',0 };
82 static const WCHAR szAllow
[] = { 'A','l','l','o','w',0 };
83 static const WCHAR szCache_Control
[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 };
84 static const WCHAR szConnection
[] = { 'C','o','n','n','e','c','t','i','o','n',0 };
85 static const WCHAR szContent_Base
[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 };
86 static const WCHAR szContent_Disposition
[] = { 'C','o','n','t','e','n','t','-','D','i','s','p','o','s','i','t','i','o','n',0 };
87 static const WCHAR szContent_Encoding
[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 };
88 static const WCHAR szContent_ID
[] = { 'C','o','n','t','e','n','t','-','I','D',0 };
89 static const WCHAR szContent_Language
[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 };
90 static const WCHAR szContent_Length
[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 };
91 static const WCHAR szContent_Location
[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 };
92 static const WCHAR szContent_MD5
[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 };
93 static const WCHAR szContent_Range
[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 };
94 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 };
95 static const WCHAR szContent_Type
[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 };
96 static const WCHAR szCookie
[] = { 'C','o','o','k','i','e',0 };
97 static const WCHAR szDate
[] = { 'D','a','t','e',0 };
98 static const WCHAR szFrom
[] = { 'F','r','o','m',0 };
99 static const WCHAR szETag
[] = { 'E','T','a','g',0 };
100 static const WCHAR szExpect
[] = { 'E','x','p','e','c','t',0 };
101 static const WCHAR szExpires
[] = { 'E','x','p','i','r','e','s',0 };
102 static const WCHAR szIf_Match
[] = { 'I','f','-','M','a','t','c','h',0 };
103 static const WCHAR szIf_Modified_Since
[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
104 static const WCHAR szIf_None_Match
[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 };
105 static const WCHAR szIf_Range
[] = { 'I','f','-','R','a','n','g','e',0 };
106 static const WCHAR szIf_Unmodified_Since
[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
107 static const WCHAR szLast_Modified
[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 };
108 static const WCHAR szLocation
[] = { 'L','o','c','a','t','i','o','n',0 };
109 static const WCHAR szMax_Forwards
[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 };
110 static const WCHAR szMime_Version
[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 };
111 static const WCHAR szPragma
[] = { 'P','r','a','g','m','a',0 };
112 static const WCHAR szProxy_Authenticate
[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
113 static const WCHAR szProxy_Connection
[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 };
114 static const WCHAR szPublic
[] = { 'P','u','b','l','i','c',0 };
115 static const WCHAR szRange
[] = { 'R','a','n','g','e',0 };
116 static const WCHAR szReferer
[] = { 'R','e','f','e','r','e','r',0 };
117 static const WCHAR szRetry_After
[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 };
118 static const WCHAR szServer
[] = { 'S','e','r','v','e','r',0 };
119 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
120 static const WCHAR szTransfer_Encoding
[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
121 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 };
122 static const WCHAR szUpgrade
[] = { 'U','p','g','r','a','d','e',0 };
123 static const WCHAR szURI
[] = { 'U','R','I',0 };
124 static const WCHAR szUser_Agent
[] = { 'U','s','e','r','-','A','g','e','n','t',0 };
125 static const WCHAR szVary
[] = { 'V','a','r','y',0 };
126 static const WCHAR szVia
[] = { 'V','i','a',0 };
127 static const WCHAR szWarning
[] = { 'W','a','r','n','i','n','g',0 };
128 static const WCHAR szWWW_Authenticate
[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
130 static const WCHAR emptyW
[] = {0};
132 #define HTTP_REFERER szReferer
133 #define HTTP_ACCEPT szAccept
134 #define HTTP_USERAGENT szUser_Agent
136 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
137 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
138 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
139 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
140 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
141 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
142 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
144 #define COLLECT_TIME 60000
146 #define ARRAYSIZE(array) (sizeof(array)/sizeof((array)[0]))
157 unsigned int auth_data_len
;
158 BOOL finished
; /* finished authenticating */
162 typedef struct _basicAuthorizationData
169 UINT authorizationLen
;
170 } basicAuthorizationData
;
172 typedef struct _authorizationData
186 static struct list basicAuthorizationCache
= LIST_INIT(basicAuthorizationCache
);
187 static struct list authorizationCache
= LIST_INIT(authorizationCache
);
189 static CRITICAL_SECTION authcache_cs
;
190 static CRITICAL_SECTION_DEBUG critsect_debug
=
193 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
194 0, 0, { (DWORD_PTR
)(__FILE__
": authcache_cs") }
196 static CRITICAL_SECTION authcache_cs
= { &critsect_debug
, -1, 0, 0, 0, 0 };
198 static DWORD
HTTP_GetResponseHeaders(http_request_t
*req
, INT
*len
);
199 static DWORD
HTTP_ProcessHeader(http_request_t
*req
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
);
200 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
);
201 static DWORD
HTTP_InsertCustomHeader(http_request_t
*req
, LPHTTPHEADERW lpHdr
);
202 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*req
, LPCWSTR lpszField
, INT index
, BOOL Request
);
203 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*req
, DWORD index
);
204 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
);
205 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*, DWORD
, LPVOID
, LPDWORD
, LPDWORD
);
206 static LPWSTR
HTTP_GetRedirectURL(http_request_t
*req
, LPCWSTR lpszUrl
);
207 static UINT
HTTP_DecodeBase64(LPCWSTR base64
, LPSTR bin
);
208 static BOOL
HTTP_VerifyValidHeader(http_request_t
*req
, LPCWSTR field
);
209 static BOOL
drain_content(http_request_t
*,BOOL
);
211 static CRITICAL_SECTION connection_pool_cs
;
212 static CRITICAL_SECTION_DEBUG connection_pool_debug
=
214 0, 0, &connection_pool_cs
,
215 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
216 0, 0, { (DWORD_PTR
)(__FILE__
": connection_pool_cs") }
218 static CRITICAL_SECTION connection_pool_cs
= { &connection_pool_debug
, -1, 0, 0, 0, 0 };
220 static struct list connection_pool
= LIST_INIT(connection_pool
);
221 static BOOL collector_running
;
223 void server_addref(server_t
*server
)
225 InterlockedIncrement(&server
->ref
);
228 void server_release(server_t
*server
)
230 if(InterlockedDecrement(&server
->ref
))
233 list_remove(&server
->entry
);
235 if(server
->cert_chain
)
236 CertFreeCertificateChain(server
->cert_chain
);
237 heap_free(server
->name
);
238 heap_free(server
->scheme_host_port
);
242 static BOOL
process_host_port(server_t
*server
)
248 static const WCHAR httpW
[] = {'h','t','t','p',0};
249 static const WCHAR httpsW
[] = {'h','t','t','p','s',0};
250 static const WCHAR formatW
[] = {'%','s',':','/','/','%','s',':','%','u',0};
252 name_len
= strlenW(server
->name
);
253 buf
= heap_alloc((name_len
+ 10 /* strlen("://:<port>") */)*sizeof(WCHAR
) + sizeof(httpsW
));
257 sprintfW(buf
, formatW
, server
->is_https
? httpsW
: httpW
, server
->name
, server
->port
);
258 server
->scheme_host_port
= buf
;
260 server
->host_port
= server
->scheme_host_port
+ 7 /* strlen("http://") */;
264 default_port
= server
->port
== (server
->is_https
? INTERNET_DEFAULT_HTTPS_PORT
: INTERNET_DEFAULT_HTTP_PORT
);
265 server
->canon_host_port
= default_port
? server
->name
: server
->host_port
;
269 server_t
*get_server(const WCHAR
*name
, INTERNET_PORT port
, BOOL is_https
, BOOL do_create
)
271 server_t
*iter
, *server
= NULL
;
273 if(port
== INTERNET_INVALID_PORT_NUMBER
)
274 port
= INTERNET_DEFAULT_HTTP_PORT
;
276 EnterCriticalSection(&connection_pool_cs
);
278 LIST_FOR_EACH_ENTRY(iter
, &connection_pool
, server_t
, entry
) {
279 if(iter
->port
== port
&& !strcmpW(iter
->name
, name
) && iter
->is_https
== is_https
) {
281 server_addref(server
);
286 if(!server
&& do_create
) {
287 server
= heap_alloc_zero(sizeof(*server
));
289 server
->ref
= 2; /* list reference and return */
291 server
->is_https
= is_https
;
292 list_init(&server
->conn_pool
);
293 server
->name
= heap_strdupW(name
);
294 if(server
->name
&& process_host_port(server
)) {
295 list_add_head(&connection_pool
, &server
->entry
);
303 LeaveCriticalSection(&connection_pool_cs
);
308 BOOL
collect_connections(collect_type_t collect_type
)
310 netconn_t
*netconn
, *netconn_safe
;
311 server_t
*server
, *server_safe
;
312 BOOL remaining
= FALSE
;
315 now
= GetTickCount64();
317 LIST_FOR_EACH_ENTRY_SAFE(server
, server_safe
, &connection_pool
, server_t
, entry
) {
318 LIST_FOR_EACH_ENTRY_SAFE(netconn
, netconn_safe
, &server
->conn_pool
, netconn_t
, pool_entry
) {
319 if(collect_type
> COLLECT_TIMEOUT
|| netconn
->keep_until
< now
) {
320 TRACE("freeing %p\n", netconn
);
321 list_remove(&netconn
->pool_entry
);
322 free_netconn(netconn
);
328 if(collect_type
== COLLECT_CLEANUP
) {
329 list_remove(&server
->entry
);
330 list_init(&server
->entry
);
331 server_release(server
);
338 static DWORD WINAPI
collect_connections_proc(void *arg
)
340 BOOL remaining_conns
;
343 /* FIXME: Use more sophisticated method */
346 EnterCriticalSection(&connection_pool_cs
);
348 remaining_conns
= collect_connections(COLLECT_TIMEOUT
);
350 collector_running
= FALSE
;
352 LeaveCriticalSection(&connection_pool_cs
);
353 }while(remaining_conns
);
355 FreeLibraryAndExitThread(WININET_hModule
, 0);
358 /***********************************************************************
359 * HTTP_GetHeader (internal)
361 * Headers section must be held
363 static LPHTTPHEADERW
HTTP_GetHeader(http_request_t
*req
, LPCWSTR head
)
366 HeaderIndex
= HTTP_GetCustomHeaderIndex(req
, head
, 0, TRUE
);
367 if (HeaderIndex
== -1)
370 return &req
->custHeaders
[HeaderIndex
];
373 static WCHAR
*get_host_header( http_request_t
*req
)
378 EnterCriticalSection( &req
->headers_section
);
379 if ((header
= HTTP_GetHeader( req
, hostW
))) ret
= heap_strdupW( header
->lpszValue
);
380 LeaveCriticalSection( &req
->headers_section
);
384 struct data_stream_vtbl_t
{
385 DWORD (*get_avail_data
)(data_stream_t
*,http_request_t
*);
386 BOOL (*end_of_data
)(data_stream_t
*,http_request_t
*);
387 DWORD (*read
)(data_stream_t
*,http_request_t
*,BYTE
*,DWORD
,DWORD
*,blocking_mode_t
);
388 BOOL (*drain_content
)(data_stream_t
*,http_request_t
*);
389 void (*destroy
)(data_stream_t
*);
393 data_stream_t data_stream
;
395 BYTE buf
[READ_BUFFER_SIZE
];
402 static inline void destroy_data_stream(data_stream_t
*stream
)
404 stream
->vtbl
->destroy(stream
);
407 static void reset_data_stream(http_request_t
*req
)
409 destroy_data_stream(req
->data_stream
);
410 req
->data_stream
= &req
->netconn_stream
.data_stream
;
411 req
->read_pos
= req
->read_size
= req
->netconn_stream
.content_read
= 0;
412 req
->read_chunked
= req
->read_gzip
= FALSE
;
415 static void remove_header( http_request_t
*request
, const WCHAR
*str
, BOOL from_request
)
418 EnterCriticalSection( &request
->headers_section
);
419 index
= HTTP_GetCustomHeaderIndex( request
, str
, 0, from_request
);
420 if (index
!= -1) HTTP_DeleteCustomHeader( request
, index
);
421 LeaveCriticalSection( &request
->headers_section
);
427 data_stream_t stream
;
428 data_stream_t
*parent_stream
;
430 BYTE buf
[READ_BUFFER_SIZE
];
436 static DWORD
gzip_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
438 /* Allow reading only from read buffer */
442 static BOOL
gzip_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
444 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
445 return gzip_stream
->end_of_data
446 || (!gzip_stream
->buf_size
&& gzip_stream
->parent_stream
->vtbl
->end_of_data(gzip_stream
->parent_stream
, req
));
449 static DWORD
gzip_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
450 DWORD
*read
, blocking_mode_t blocking_mode
)
452 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
453 z_stream
*zstream
= &gzip_stream
->zstream
;
454 DWORD current_read
, ret_read
= 0;
456 DWORD res
= ERROR_SUCCESS
;
458 TRACE("(%d %d)\n", size
, blocking_mode
);
460 while(size
&& !gzip_stream
->end_of_data
) {
461 if(!gzip_stream
->buf_size
) {
462 if(gzip_stream
->buf_pos
) {
463 if(gzip_stream
->buf_size
)
464 memmove(gzip_stream
->buf
, gzip_stream
->buf
+gzip_stream
->buf_pos
, gzip_stream
->buf_size
);
465 gzip_stream
->buf_pos
= 0;
467 res
= gzip_stream
->parent_stream
->vtbl
->read(gzip_stream
->parent_stream
, req
, gzip_stream
->buf
+gzip_stream
->buf_size
,
468 sizeof(gzip_stream
->buf
)-gzip_stream
->buf_size
, ¤t_read
, blocking_mode
);
469 gzip_stream
->buf_size
+= current_read
;
470 if(res
!= ERROR_SUCCESS
)
474 if(blocking_mode
!= BLOCKING_DISALLOW
) {
475 WARN("unexpected end of data\n");
476 gzip_stream
->end_of_data
= TRUE
;
482 zstream
->next_in
= gzip_stream
->buf
+gzip_stream
->buf_pos
;
483 zstream
->avail_in
= gzip_stream
->buf_size
;
484 zstream
->next_out
= buf
+ret_read
;
485 zstream
->avail_out
= size
;
486 zres
= inflate(&gzip_stream
->zstream
, 0);
487 current_read
= size
- zstream
->avail_out
;
488 size
-= current_read
;
489 ret_read
+= current_read
;
490 gzip_stream
->buf_size
-= zstream
->next_in
- (gzip_stream
->buf
+gzip_stream
->buf_pos
);
491 gzip_stream
->buf_pos
= zstream
->next_in
-gzip_stream
->buf
;
492 if(zres
== Z_STREAM_END
) {
493 TRACE("end of data\n");
494 gzip_stream
->end_of_data
= TRUE
;
496 }else if(zres
!= Z_OK
) {
497 WARN("inflate failed %d: %s\n", zres
, debugstr_a(zstream
->msg
));
499 res
= ERROR_INTERNET_DECODING_FAILED
;
503 if(ret_read
&& blocking_mode
== BLOCKING_ALLOW
)
504 blocking_mode
= BLOCKING_DISALLOW
;
507 TRACE("read %u bytes\n", ret_read
);
512 static BOOL
gzip_drain_content(data_stream_t
*stream
, http_request_t
*req
)
514 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
515 return gzip_stream
->parent_stream
->vtbl
->drain_content(gzip_stream
->parent_stream
, req
);
518 static void gzip_destroy(data_stream_t
*stream
)
520 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
522 destroy_data_stream(gzip_stream
->parent_stream
);
524 if(!gzip_stream
->end_of_data
)
525 inflateEnd(&gzip_stream
->zstream
);
526 heap_free(gzip_stream
);
529 static const data_stream_vtbl_t gzip_stream_vtbl
= {
537 static voidpf
wininet_zalloc(voidpf opaque
, uInt items
, uInt size
)
539 return heap_alloc(items
*size
);
542 static void wininet_zfree(voidpf opaque
, voidpf address
)
547 static DWORD
init_gzip_stream(http_request_t
*req
, BOOL is_gzip
)
549 gzip_stream_t
*gzip_stream
;
552 gzip_stream
= heap_alloc_zero(sizeof(gzip_stream_t
));
554 return ERROR_OUTOFMEMORY
;
556 gzip_stream
->stream
.vtbl
= &gzip_stream_vtbl
;
557 gzip_stream
->zstream
.zalloc
= wininet_zalloc
;
558 gzip_stream
->zstream
.zfree
= wininet_zfree
;
560 zres
= inflateInit2(&gzip_stream
->zstream
, is_gzip
? 0x1f : -15);
562 ERR("inflateInit failed: %d\n", zres
);
563 heap_free(gzip_stream
);
564 return ERROR_OUTOFMEMORY
;
567 remove_header(req
, szContent_Length
, FALSE
);
570 memcpy(gzip_stream
->buf
, req
->read_buf
+req
->read_pos
, req
->read_size
);
571 gzip_stream
->buf_size
= req
->read_size
;
572 req
->read_pos
= req
->read_size
= 0;
575 req
->read_gzip
= TRUE
;
576 gzip_stream
->parent_stream
= req
->data_stream
;
577 req
->data_stream
= &gzip_stream
->stream
;
578 return ERROR_SUCCESS
;
583 static DWORD
init_gzip_stream(http_request_t
*req
, BOOL is_gzip
)
585 ERR("gzip stream not supported, missing zlib.\n");
586 return ERROR_SUCCESS
;
591 /***********************************************************************
592 * HTTP_FreeTokens (internal)
594 * Frees table of pointers.
596 static void HTTP_FreeTokens(LPWSTR
* token_array
)
599 for (i
= 0; token_array
[i
]; i
++) heap_free(token_array
[i
]);
600 heap_free(token_array
);
603 static void HTTP_FixURL(http_request_t
*request
)
605 static const WCHAR szSlash
[] = { '/',0 };
606 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/', 0 };
608 /* If we don't have a path we set it to root */
609 if (NULL
== request
->path
)
610 request
->path
= heap_strdupW(szSlash
);
611 else /* remove \r and \n*/
613 int nLen
= strlenW(request
->path
);
614 while ((nLen
>0 ) && ((request
->path
[nLen
-1] == '\r')||(request
->path
[nLen
-1] == '\n')))
617 request
->path
[nLen
]='\0';
619 /* Replace '\' with '/' */
622 if (request
->path
[nLen
] == '\\') request
->path
[nLen
]='/';
626 if(CSTR_EQUAL
!= CompareStringW( LOCALE_INVARIANT
, NORM_IGNORECASE
,
627 request
->path
, strlenW(request
->path
), szHttp
, strlenW(szHttp
) )
628 && request
->path
[0] != '/') /* not an absolute path ?? --> fix it !! */
630 WCHAR
*fixurl
= heap_alloc((strlenW(request
->path
) + 2)*sizeof(WCHAR
));
632 strcpyW(fixurl
+ 1, request
->path
);
633 heap_free( request
->path
);
634 request
->path
= fixurl
;
638 static WCHAR
* build_request_header(http_request_t
*request
, const WCHAR
*verb
,
639 const WCHAR
*path
, const WCHAR
*version
, BOOL use_cr
)
641 static const WCHAR szSpace
[] = {' ',0};
642 static const WCHAR szColon
[] = {':',' ',0};
643 static const WCHAR szCr
[] = {'\r',0};
644 static const WCHAR szLf
[] = {'\n',0};
645 LPWSTR requestString
;
650 EnterCriticalSection( &request
->headers_section
);
652 /* allocate space for an array of all the string pointers to be added */
653 len
= request
->nCustHeaders
* 5 + 10;
654 if (!(req
= heap_alloc( len
* sizeof(const WCHAR
*) )))
656 LeaveCriticalSection( &request
->headers_section
);
660 /* add the verb, path and HTTP version string */
671 /* Append custom request headers */
672 for (i
= 0; i
< request
->nCustHeaders
; i
++)
674 if (request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
676 req
[n
++] = request
->custHeaders
[i
].lpszField
;
678 req
[n
++] = request
->custHeaders
[i
].lpszValue
;
683 TRACE("Adding custom header %s (%s)\n",
684 debugstr_w(request
->custHeaders
[i
].lpszField
),
685 debugstr_w(request
->custHeaders
[i
].lpszValue
));
693 requestString
= HTTP_build_req( req
, 4 );
695 LeaveCriticalSection( &request
->headers_section
);
696 return requestString
;
699 static WCHAR
* build_response_header(http_request_t
*request
, BOOL use_cr
)
701 static const WCHAR colonW
[] = { ':',' ',0 };
702 static const WCHAR crW
[] = { '\r',0 };
703 static const WCHAR lfW
[] = { '\n',0 };
704 static const WCHAR status_fmt
[] = { ' ','%','u',' ',0 };
709 EnterCriticalSection( &request
->headers_section
);
711 if (!(req
= heap_alloc( (request
->nCustHeaders
* 5 + 8) * sizeof(WCHAR
*) )))
713 LeaveCriticalSection( &request
->headers_section
);
717 if (request
->status_code
)
719 req
[n
++] = request
->version
;
720 sprintfW(buf
, status_fmt
, request
->status_code
);
722 req
[n
++] = request
->statusText
;
728 for(i
= 0; i
< request
->nCustHeaders
; i
++)
730 if(!(request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
731 && strcmpW(request
->custHeaders
[i
].lpszField
, szStatus
))
733 req
[n
++] = request
->custHeaders
[i
].lpszField
;
735 req
[n
++] = request
->custHeaders
[i
].lpszValue
;
740 TRACE("Adding custom header %s (%s)\n",
741 debugstr_w(request
->custHeaders
[i
].lpszField
),
742 debugstr_w(request
->custHeaders
[i
].lpszValue
));
750 ret
= HTTP_build_req(req
, 0);
752 LeaveCriticalSection( &request
->headers_section
);
756 static void HTTP_ProcessCookies( http_request_t
*request
)
760 LPHTTPHEADERW setCookieHeader
;
762 if(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
)
765 EnterCriticalSection( &request
->headers_section
);
767 while((HeaderIndex
= HTTP_GetCustomHeaderIndex(request
, szSet_Cookie
, numCookies
++, FALSE
)) != -1)
773 setCookieHeader
= &request
->custHeaders
[HeaderIndex
];
775 if (!setCookieHeader
->lpszValue
)
778 host
= HTTP_GetHeader(request
, hostW
);
782 data
= strchrW(setCookieHeader
->lpszValue
, '=');
786 name
= heap_strndupW(setCookieHeader
->lpszValue
, data
-setCookieHeader
->lpszValue
);
791 set_cookie(host
->lpszValue
, request
->path
, name
, data
, INTERNET_COOKIE_HTTPONLY
);
795 LeaveCriticalSection( &request
->headers_section
);
798 static void strip_spaces(LPWSTR start
)
807 memmove(start
, str
, sizeof(WCHAR
) * (strlenW(str
) + 1));
809 end
= start
+ strlenW(start
) - 1;
810 while (end
>= start
&& *end
== ' ')
817 static inline BOOL
is_basic_auth_value( LPCWSTR pszAuthValue
, LPWSTR
*pszRealm
)
819 static const WCHAR szBasic
[] = {'B','a','s','i','c'}; /* Note: not nul-terminated */
820 static const WCHAR szRealm
[] = {'r','e','a','l','m'}; /* Note: not nul-terminated */
822 is_basic
= !strncmpiW(pszAuthValue
, szBasic
, ARRAYSIZE(szBasic
)) &&
823 ((pszAuthValue
[ARRAYSIZE(szBasic
)] == ' ') || !pszAuthValue
[ARRAYSIZE(szBasic
)]);
824 if (is_basic
&& pszRealm
)
827 LPCWSTR ptr
= &pszAuthValue
[ARRAYSIZE(szBasic
)];
831 token
= strchrW(ptr
,'=');
835 while (*realm
== ' ')
837 if(!strncmpiW(realm
, szRealm
, ARRAYSIZE(szRealm
)) &&
838 (realm
[ARRAYSIZE(szRealm
)] == ' ' || realm
[ARRAYSIZE(szRealm
)] == '='))
841 while (*token
== ' ')
845 *pszRealm
= heap_strdupW(token
);
846 strip_spaces(*pszRealm
);
853 static void destroy_authinfo( struct HttpAuthInfo
*authinfo
)
855 if (!authinfo
) return;
857 if (SecIsValidHandle(&authinfo
->ctx
))
858 DeleteSecurityContext(&authinfo
->ctx
);
859 if (SecIsValidHandle(&authinfo
->cred
))
860 FreeCredentialsHandle(&authinfo
->cred
);
862 heap_free(authinfo
->auth_data
);
863 heap_free(authinfo
->scheme
);
867 static UINT
retrieve_cached_basic_authorization(LPWSTR host
, LPWSTR realm
, LPSTR
*auth_data
)
869 basicAuthorizationData
*ad
;
872 TRACE("Looking for authorization for %s:%s\n",debugstr_w(host
),debugstr_w(realm
));
874 EnterCriticalSection(&authcache_cs
);
875 LIST_FOR_EACH_ENTRY(ad
, &basicAuthorizationCache
, basicAuthorizationData
, entry
)
877 if (!strcmpiW(host
,ad
->host
) && !strcmpW(realm
,ad
->realm
))
879 TRACE("Authorization found in cache\n");
880 *auth_data
= heap_alloc(ad
->authorizationLen
);
881 memcpy(*auth_data
,ad
->authorization
,ad
->authorizationLen
);
882 rc
= ad
->authorizationLen
;
886 LeaveCriticalSection(&authcache_cs
);
890 static void cache_basic_authorization(LPWSTR host
, LPWSTR realm
, LPSTR auth_data
, UINT auth_data_len
)
893 basicAuthorizationData
* ad
= NULL
;
895 TRACE("caching authorization for %s:%s = %s\n",debugstr_w(host
),debugstr_w(realm
),debugstr_an(auth_data
,auth_data_len
));
897 EnterCriticalSection(&authcache_cs
);
898 LIST_FOR_EACH(cursor
, &basicAuthorizationCache
)
900 basicAuthorizationData
*check
= LIST_ENTRY(cursor
,basicAuthorizationData
,entry
);
901 if (!strcmpiW(host
,check
->host
) && !strcmpW(realm
,check
->realm
))
910 TRACE("Found match in cache, replacing\n");
911 heap_free(ad
->authorization
);
912 ad
->authorization
= heap_alloc(auth_data_len
);
913 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
914 ad
->authorizationLen
= auth_data_len
;
918 ad
= heap_alloc(sizeof(basicAuthorizationData
));
919 ad
->host
= heap_strdupW(host
);
920 ad
->realm
= heap_strdupW(realm
);
921 ad
->authorization
= heap_alloc(auth_data_len
);
922 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
923 ad
->authorizationLen
= auth_data_len
;
924 list_add_head(&basicAuthorizationCache
,&ad
->entry
);
925 TRACE("authorization cached\n");
927 LeaveCriticalSection(&authcache_cs
);
930 static BOOL
retrieve_cached_authorization(LPWSTR host
, LPWSTR scheme
,
931 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
933 authorizationData
*ad
;
935 TRACE("Looking for authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
937 EnterCriticalSection(&authcache_cs
);
938 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
) {
939 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
940 TRACE("Authorization found in cache\n");
942 nt_auth_identity
->User
= heap_strdupW(ad
->user
);
943 nt_auth_identity
->Password
= heap_strdupW(ad
->password
);
944 nt_auth_identity
->Domain
= heap_alloc(sizeof(WCHAR
)*ad
->domain_len
);
945 if(!nt_auth_identity
->User
|| !nt_auth_identity
->Password
||
946 (!nt_auth_identity
->Domain
&& ad
->domain_len
)) {
947 heap_free(nt_auth_identity
->User
);
948 heap_free(nt_auth_identity
->Password
);
949 heap_free(nt_auth_identity
->Domain
);
953 nt_auth_identity
->Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
954 nt_auth_identity
->UserLength
= ad
->user_len
;
955 nt_auth_identity
->PasswordLength
= ad
->password_len
;
956 memcpy(nt_auth_identity
->Domain
, ad
->domain
, sizeof(WCHAR
)*ad
->domain_len
);
957 nt_auth_identity
->DomainLength
= ad
->domain_len
;
958 LeaveCriticalSection(&authcache_cs
);
962 LeaveCriticalSection(&authcache_cs
);
967 static void cache_authorization(LPWSTR host
, LPWSTR scheme
,
968 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
970 authorizationData
*ad
;
973 TRACE("Caching authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
975 EnterCriticalSection(&authcache_cs
);
976 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
)
977 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
984 heap_free(ad
->password
);
985 heap_free(ad
->domain
);
987 ad
= heap_alloc(sizeof(authorizationData
));
989 LeaveCriticalSection(&authcache_cs
);
993 ad
->host
= heap_strdupW(host
);
994 ad
->scheme
= heap_strdupW(scheme
);
995 list_add_head(&authorizationCache
, &ad
->entry
);
998 ad
->user
= heap_strndupW(nt_auth_identity
->User
, nt_auth_identity
->UserLength
);
999 ad
->password
= heap_strndupW(nt_auth_identity
->Password
, nt_auth_identity
->PasswordLength
);
1000 ad
->domain
= heap_strndupW(nt_auth_identity
->Domain
, nt_auth_identity
->DomainLength
);
1001 ad
->user_len
= nt_auth_identity
->UserLength
;
1002 ad
->password_len
= nt_auth_identity
->PasswordLength
;
1003 ad
->domain_len
= nt_auth_identity
->DomainLength
;
1005 if(!ad
->host
|| !ad
->scheme
|| !ad
->user
|| !ad
->password
1006 || (nt_auth_identity
->Domain
&& !ad
->domain
)) {
1007 heap_free(ad
->host
);
1008 heap_free(ad
->scheme
);
1009 heap_free(ad
->user
);
1010 heap_free(ad
->password
);
1011 heap_free(ad
->domain
);
1012 list_remove(&ad
->entry
);
1016 LeaveCriticalSection(&authcache_cs
);
1019 static BOOL
HTTP_DoAuthorization( http_request_t
*request
, LPCWSTR pszAuthValue
,
1020 struct HttpAuthInfo
**ppAuthInfo
,
1021 LPWSTR domain_and_username
, LPWSTR password
,
1024 SECURITY_STATUS sec_status
;
1025 struct HttpAuthInfo
*pAuthInfo
= *ppAuthInfo
;
1027 LPWSTR szRealm
= NULL
;
1029 TRACE("%s\n", debugstr_w(pszAuthValue
));
1036 pAuthInfo
= heap_alloc(sizeof(*pAuthInfo
));
1040 SecInvalidateHandle(&pAuthInfo
->cred
);
1041 SecInvalidateHandle(&pAuthInfo
->ctx
);
1042 memset(&pAuthInfo
->exp
, 0, sizeof(pAuthInfo
->exp
));
1043 pAuthInfo
->attr
= 0;
1044 pAuthInfo
->auth_data
= NULL
;
1045 pAuthInfo
->auth_data_len
= 0;
1046 pAuthInfo
->finished
= FALSE
;
1048 if (is_basic_auth_value(pszAuthValue
,NULL
))
1050 static const WCHAR szBasic
[] = {'B','a','s','i','c',0};
1051 pAuthInfo
->scheme
= heap_strdupW(szBasic
);
1052 if (!pAuthInfo
->scheme
)
1054 heap_free(pAuthInfo
);
1061 SEC_WINNT_AUTH_IDENTITY_W nt_auth_identity
;
1063 pAuthInfo
->scheme
= heap_strdupW(pszAuthValue
);
1064 if (!pAuthInfo
->scheme
)
1066 heap_free(pAuthInfo
);
1070 if (domain_and_username
)
1072 WCHAR
*user
= strchrW(domain_and_username
, '\\');
1073 WCHAR
*domain
= domain_and_username
;
1075 /* FIXME: make sure scheme accepts SEC_WINNT_AUTH_IDENTITY before calling AcquireCredentialsHandle */
1077 pAuthData
= &nt_auth_identity
;
1082 user
= domain_and_username
;
1086 nt_auth_identity
.Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
1087 nt_auth_identity
.User
= user
;
1088 nt_auth_identity
.UserLength
= strlenW(nt_auth_identity
.User
);
1089 nt_auth_identity
.Domain
= domain
;
1090 nt_auth_identity
.DomainLength
= domain
? user
- domain
- 1 : 0;
1091 nt_auth_identity
.Password
= password
;
1092 nt_auth_identity
.PasswordLength
= strlenW(nt_auth_identity
.Password
);
1094 cache_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
);
1096 else if(retrieve_cached_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
))
1097 pAuthData
= &nt_auth_identity
;
1099 /* use default credentials */
1102 sec_status
= AcquireCredentialsHandleW(NULL
, pAuthInfo
->scheme
,
1103 SECPKG_CRED_OUTBOUND
, NULL
,
1105 NULL
, &pAuthInfo
->cred
,
1108 if(pAuthData
&& !domain_and_username
) {
1109 heap_free(nt_auth_identity
.User
);
1110 heap_free(nt_auth_identity
.Domain
);
1111 heap_free(nt_auth_identity
.Password
);
1114 if (sec_status
== SEC_E_OK
)
1116 PSecPkgInfoW sec_pkg_info
;
1117 sec_status
= QuerySecurityPackageInfoW(pAuthInfo
->scheme
, &sec_pkg_info
);
1118 if (sec_status
== SEC_E_OK
)
1120 pAuthInfo
->max_token
= sec_pkg_info
->cbMaxToken
;
1121 FreeContextBuffer(sec_pkg_info
);
1124 if (sec_status
!= SEC_E_OK
)
1126 WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n",
1127 debugstr_w(pAuthInfo
->scheme
), sec_status
);
1128 heap_free(pAuthInfo
->scheme
);
1129 heap_free(pAuthInfo
);
1133 *ppAuthInfo
= pAuthInfo
;
1135 else if (pAuthInfo
->finished
)
1138 if ((strlenW(pszAuthValue
) < strlenW(pAuthInfo
->scheme
)) ||
1139 strncmpiW(pszAuthValue
, pAuthInfo
->scheme
, strlenW(pAuthInfo
->scheme
)))
1141 ERR("authentication scheme changed from %s to %s\n",
1142 debugstr_w(pAuthInfo
->scheme
), debugstr_w(pszAuthValue
));
1146 if (is_basic_auth_value(pszAuthValue
,&szRealm
))
1150 char *auth_data
= NULL
;
1151 UINT auth_data_len
= 0;
1153 TRACE("basic authentication realm %s\n",debugstr_w(szRealm
));
1155 if (!domain_and_username
)
1157 if (host
&& szRealm
)
1158 auth_data_len
= retrieve_cached_basic_authorization(host
, szRealm
,&auth_data
);
1159 if (auth_data_len
== 0)
1167 userlen
= WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, lstrlenW(domain_and_username
), NULL
, 0, NULL
, NULL
);
1168 passlen
= WideCharToMultiByte(CP_UTF8
, 0, password
, lstrlenW(password
), NULL
, 0, NULL
, NULL
);
1170 /* length includes a nul terminator, which will be re-used for the ':' */
1171 auth_data
= heap_alloc(userlen
+ 1 + passlen
);
1178 WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, -1, auth_data
, userlen
, NULL
, NULL
);
1179 auth_data
[userlen
] = ':';
1180 WideCharToMultiByte(CP_UTF8
, 0, password
, -1, &auth_data
[userlen
+1], passlen
, NULL
, NULL
);
1181 auth_data_len
= userlen
+ 1 + passlen
;
1182 if (host
&& szRealm
)
1183 cache_basic_authorization(host
, szRealm
, auth_data
, auth_data_len
);
1186 pAuthInfo
->auth_data
= auth_data
;
1187 pAuthInfo
->auth_data_len
= auth_data_len
;
1188 pAuthInfo
->finished
= TRUE
;
1194 LPCWSTR pszAuthData
;
1195 SecBufferDesc out_desc
, in_desc
;
1197 unsigned char *buffer
;
1198 ULONG context_req
= ISC_REQ_CONNECTION
| ISC_REQ_USE_DCE_STYLE
|
1199 ISC_REQ_MUTUAL_AUTH
| ISC_REQ_DELEGATE
;
1201 in
.BufferType
= SECBUFFER_TOKEN
;
1205 in_desc
.ulVersion
= 0;
1206 in_desc
.cBuffers
= 1;
1207 in_desc
.pBuffers
= &in
;
1209 pszAuthData
= pszAuthValue
+ strlenW(pAuthInfo
->scheme
);
1210 if (*pszAuthData
== ' ')
1213 in
.cbBuffer
= HTTP_DecodeBase64(pszAuthData
, NULL
);
1214 in
.pvBuffer
= heap_alloc(in
.cbBuffer
);
1215 HTTP_DecodeBase64(pszAuthData
, in
.pvBuffer
);
1218 buffer
= heap_alloc(pAuthInfo
->max_token
);
1220 out
.BufferType
= SECBUFFER_TOKEN
;
1221 out
.cbBuffer
= pAuthInfo
->max_token
;
1222 out
.pvBuffer
= buffer
;
1224 out_desc
.ulVersion
= 0;
1225 out_desc
.cBuffers
= 1;
1226 out_desc
.pBuffers
= &out
;
1228 sec_status
= InitializeSecurityContextW(first
? &pAuthInfo
->cred
: NULL
,
1229 first
? NULL
: &pAuthInfo
->ctx
,
1230 first
? request
->server
->name
: NULL
,
1231 context_req
, 0, SECURITY_NETWORK_DREP
,
1232 in
.pvBuffer
? &in_desc
: NULL
,
1233 0, &pAuthInfo
->ctx
, &out_desc
,
1234 &pAuthInfo
->attr
, &pAuthInfo
->exp
);
1235 if (sec_status
== SEC_E_OK
)
1237 pAuthInfo
->finished
= TRUE
;
1238 pAuthInfo
->auth_data
= out
.pvBuffer
;
1239 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1240 TRACE("sending last auth packet\n");
1242 else if (sec_status
== SEC_I_CONTINUE_NEEDED
)
1244 pAuthInfo
->auth_data
= out
.pvBuffer
;
1245 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1246 TRACE("sending next auth packet\n");
1250 ERR("InitializeSecurityContextW returned error 0x%08x\n", sec_status
);
1251 heap_free(out
.pvBuffer
);
1252 destroy_authinfo(pAuthInfo
);
1261 /***********************************************************************
1262 * HTTP_HttpAddRequestHeadersW (internal)
1264 static DWORD
HTTP_HttpAddRequestHeadersW(http_request_t
*request
,
1265 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1270 DWORD len
, res
= ERROR_HTTP_INVALID_HEADER
;
1272 TRACE("copying header: %s\n", debugstr_wn(lpszHeader
, dwHeaderLength
));
1274 if( dwHeaderLength
== ~0U )
1275 len
= strlenW(lpszHeader
);
1277 len
= dwHeaderLength
;
1278 buffer
= heap_alloc(sizeof(WCHAR
)*(len
+1));
1279 lstrcpynW( buffer
, lpszHeader
, len
+ 1);
1285 LPWSTR
* pFieldAndValue
;
1287 lpszEnd
= lpszStart
;
1289 while (*lpszEnd
!= '\0')
1291 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1296 if (*lpszStart
== '\0')
1299 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1302 lpszEnd
++; /* Jump over newline */
1304 TRACE("interpreting header %s\n", debugstr_w(lpszStart
));
1305 if (*lpszStart
== '\0')
1307 /* Skip 0-length headers */
1308 lpszStart
= lpszEnd
;
1309 res
= ERROR_SUCCESS
;
1312 pFieldAndValue
= HTTP_InterpretHttpHeader(lpszStart
);
1315 res
= HTTP_VerifyValidHeader(request
, pFieldAndValue
[0]);
1316 if (res
== ERROR_SUCCESS
)
1317 res
= HTTP_ProcessHeader(request
, pFieldAndValue
[0],
1318 pFieldAndValue
[1], dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
1319 HTTP_FreeTokens(pFieldAndValue
);
1322 lpszStart
= lpszEnd
;
1323 } while (res
== ERROR_SUCCESS
);
1329 /***********************************************************************
1330 * HttpAddRequestHeadersW (WININET.@)
1332 * Adds one or more HTTP header to the request handler
1335 * On Windows if dwHeaderLength includes the trailing '\0', then
1336 * HttpAddRequestHeadersW() adds it too. However this results in an
1337 * invalid HTTP header which is rejected by some servers so we probably
1338 * don't need to match Windows on that point.
1345 BOOL WINAPI
HttpAddRequestHeadersW(HINTERNET hHttpRequest
,
1346 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1348 http_request_t
*request
;
1349 DWORD res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
1351 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_wn(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1356 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
1357 if (request
&& request
->hdr
.htype
== WH_HHTTPREQ
)
1358 res
= HTTP_HttpAddRequestHeadersW( request
, lpszHeader
, dwHeaderLength
, dwModifier
);
1360 WININET_Release( &request
->hdr
);
1362 if(res
!= ERROR_SUCCESS
)
1364 return res
== ERROR_SUCCESS
;
1367 /***********************************************************************
1368 * HttpAddRequestHeadersA (WININET.@)
1370 * Adds one or more HTTP header to the request handler
1377 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
1378 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1384 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_an(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1386 len
= MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, NULL
, 0 );
1387 hdr
= heap_alloc(len
*sizeof(WCHAR
));
1388 MultiByteToWideChar( CP_ACP
, 0, lpszHeader
, dwHeaderLength
, hdr
, len
);
1389 if( dwHeaderLength
!= ~0U )
1390 dwHeaderLength
= len
;
1392 r
= HttpAddRequestHeadersW( hHttpRequest
, hdr
, dwHeaderLength
, dwModifier
);
1398 static void free_accept_types( WCHAR
**accept_types
)
1400 WCHAR
*ptr
, **types
= accept_types
;
1403 while ((ptr
= *types
))
1408 heap_free( accept_types
);
1411 static WCHAR
**convert_accept_types( const char **accept_types
)
1414 const char **types
= accept_types
;
1416 BOOL invalid_pointer
= FALSE
;
1418 if (!types
) return NULL
;
1424 /* find out how many there are */
1425 if (*types
&& **types
)
1427 TRACE("accept type: %s\n", debugstr_a(*types
));
1433 WARN("invalid accept type pointer\n");
1434 invalid_pointer
= TRUE
;
1439 if (invalid_pointer
) return NULL
;
1440 if (!(typesW
= heap_alloc( sizeof(WCHAR
*) * (count
+ 1) ))) return NULL
;
1442 types
= accept_types
;
1445 if (*types
&& **types
) typesW
[count
++] = heap_strdupAtoW( *types
);
1448 typesW
[count
] = NULL
;
1452 /***********************************************************************
1453 * HttpOpenRequestA (WININET.@)
1455 * Open a HTTP request handle
1458 * HINTERNET a HTTP request handle on success
1462 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
1463 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
1464 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
1465 DWORD dwFlags
, DWORD_PTR dwContext
)
1467 LPWSTR szVerb
= NULL
, szObjectName
= NULL
;
1468 LPWSTR szVersion
= NULL
, szReferrer
= NULL
, *szAcceptTypes
= NULL
;
1469 HINTERNET rc
= NULL
;
1471 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
1472 debugstr_a(lpszVerb
), debugstr_a(lpszObjectName
),
1473 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
1474 dwFlags
, dwContext
);
1478 szVerb
= heap_strdupAtoW(lpszVerb
);
1485 szObjectName
= heap_strdupAtoW(lpszObjectName
);
1486 if ( !szObjectName
)
1492 szVersion
= heap_strdupAtoW(lpszVersion
);
1499 szReferrer
= heap_strdupAtoW(lpszReferrer
);
1504 szAcceptTypes
= convert_accept_types( lpszAcceptTypes
);
1505 rc
= HttpOpenRequestW(hHttpSession
, szVerb
, szObjectName
, szVersion
, szReferrer
,
1506 (const WCHAR
**)szAcceptTypes
, dwFlags
, dwContext
);
1509 free_accept_types(szAcceptTypes
);
1510 heap_free(szReferrer
);
1511 heap_free(szVersion
);
1512 heap_free(szObjectName
);
1517 /***********************************************************************
1520 static UINT
HTTP_EncodeBase64( LPCSTR bin
, unsigned int len
, LPWSTR base64
)
1523 static const CHAR HTTP_Base64Enc
[] =
1524 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
1528 /* first 6 bits, all from bin[0] */
1529 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
1530 x
= (bin
[0] & 3) << 4;
1532 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
1535 base64
[n
++] = HTTP_Base64Enc
[x
];
1540 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
1541 x
= ( bin
[1] & 0x0f ) << 2;
1543 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
1546 base64
[n
++] = HTTP_Base64Enc
[x
];
1550 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
1552 /* last 6 bits, all from bin [2] */
1553 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
1561 #define CH(x) (((x) >= 'A' && (x) <= 'Z') ? (x) - 'A' : \
1562 ((x) >= 'a' && (x) <= 'z') ? (x) - 'a' + 26 : \
1563 ((x) >= '0' && (x) <= '9') ? (x) - '0' + 52 : \
1564 ((x) == '+') ? 62 : ((x) == '/') ? 63 : -1)
1565 static const signed char HTTP_Base64Dec
[256] =
1567 CH( 0),CH( 1),CH( 2),CH( 3),CH( 4),CH( 5),CH( 6),CH( 7),CH( 8),CH( 9),
1568 CH(10),CH(11),CH(12),CH(13),CH(14),CH(15),CH(16),CH(17),CH(18),CH(19),
1569 CH(20),CH(21),CH(22),CH(23),CH(24),CH(25),CH(26),CH(27),CH(28),CH(29),
1570 CH(30),CH(31),CH(32),CH(33),CH(34),CH(35),CH(36),CH(37),CH(38),CH(39),
1571 CH(40),CH(41),CH(42),CH(43),CH(44),CH(45),CH(46),CH(47),CH(48),CH(49),
1572 CH(50),CH(51),CH(52),CH(53),CH(54),CH(55),CH(56),CH(57),CH(58),CH(59),
1573 CH(60),CH(61),CH(62),CH(63),CH(64),CH(65),CH(66),CH(67),CH(68),CH(69),
1574 CH(70),CH(71),CH(72),CH(73),CH(74),CH(75),CH(76),CH(77),CH(78),CH(79),
1575 CH(80),CH(81),CH(82),CH(83),CH(84),CH(85),CH(86),CH(87),CH(88),CH(89),
1576 CH(90),CH(91),CH(92),CH(93),CH(94),CH(95),CH(96),CH(97),CH(98),CH(99),
1577 CH(100),CH(101),CH(102),CH(103),CH(104),CH(105),CH(106),CH(107),CH(108),CH(109),
1578 CH(110),CH(111),CH(112),CH(113),CH(114),CH(115),CH(116),CH(117),CH(118),CH(119),
1579 CH(120),CH(121),CH(122),CH(123),CH(124),CH(125),CH(126),CH(127),CH(128),CH(129),
1580 CH(130),CH(131),CH(132),CH(133),CH(134),CH(135),CH(136),CH(137),CH(138),CH(139),
1581 CH(140),CH(141),CH(142),CH(143),CH(144),CH(145),CH(146),CH(147),CH(148),CH(149),
1582 CH(150),CH(151),CH(152),CH(153),CH(154),CH(155),CH(156),CH(157),CH(158),CH(159),
1583 CH(160),CH(161),CH(162),CH(163),CH(164),CH(165),CH(166),CH(167),CH(168),CH(169),
1584 CH(170),CH(171),CH(172),CH(173),CH(174),CH(175),CH(176),CH(177),CH(178),CH(179),
1585 CH(180),CH(181),CH(182),CH(183),CH(184),CH(185),CH(186),CH(187),CH(188),CH(189),
1586 CH(190),CH(191),CH(192),CH(193),CH(194),CH(195),CH(196),CH(197),CH(198),CH(199),
1587 CH(200),CH(201),CH(202),CH(203),CH(204),CH(205),CH(206),CH(207),CH(208),CH(209),
1588 CH(210),CH(211),CH(212),CH(213),CH(214),CH(215),CH(216),CH(217),CH(218),CH(219),
1589 CH(220),CH(221),CH(222),CH(223),CH(224),CH(225),CH(226),CH(227),CH(228),CH(229),
1590 CH(230),CH(231),CH(232),CH(233),CH(234),CH(235),CH(236),CH(237),CH(238),CH(239),
1591 CH(240),CH(241),CH(242),CH(243),CH(244),CH(245),CH(246),CH(247),CH(248), CH(249),
1592 CH(250),CH(251),CH(252),CH(253),CH(254),CH(255),
1596 /***********************************************************************
1599 static UINT
HTTP_DecodeBase64( LPCWSTR base64
, LPSTR bin
)
1607 if (base64
[0] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1608 ((in
[0] = HTTP_Base64Dec
[base64
[0]]) == -1) ||
1609 base64
[1] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1610 ((in
[1] = HTTP_Base64Dec
[base64
[1]]) == -1))
1612 WARN("invalid base64: %s\n", debugstr_w(base64
));
1616 bin
[n
] = (unsigned char) (in
[0] << 2 | in
[1] >> 4);
1619 if ((base64
[2] == '=') && (base64
[3] == '='))
1621 if (base64
[2] > ARRAYSIZE(HTTP_Base64Dec
) ||
1622 ((in
[2] = HTTP_Base64Dec
[base64
[2]]) == -1))
1624 WARN("invalid base64: %s\n", debugstr_w(&base64
[2]));
1628 bin
[n
] = (unsigned char) (in
[1] << 4 | in
[2] >> 2);
1631 if (base64
[3] == '=')
1633 if (base64
[3] > ARRAYSIZE(HTTP_Base64Dec
) ||
1634 ((in
[3] = HTTP_Base64Dec
[base64
[3]]) == -1))
1636 WARN("invalid base64: %s\n", debugstr_w(&base64
[3]));
1640 bin
[n
] = (unsigned char) (((in
[2] << 6) & 0xc0) | in
[3]);
1649 /***********************************************************************
1650 * HTTP_InsertAuthorization
1652 * Insert or delete the authorization field in the request header.
1654 static BOOL
HTTP_InsertAuthorization( http_request_t
*request
, struct HttpAuthInfo
*pAuthInfo
, LPCWSTR header
)
1658 static const WCHAR wszSpace
[] = {' ',0};
1659 static const WCHAR wszBasic
[] = {'B','a','s','i','c',0};
1661 WCHAR
*authorization
= NULL
;
1663 if (pAuthInfo
->auth_data_len
)
1665 /* scheme + space + base64 encoded data (3/2/1 bytes data -> 4 bytes of characters) */
1666 len
= strlenW(pAuthInfo
->scheme
)+1+((pAuthInfo
->auth_data_len
+2)*4)/3;
1667 authorization
= heap_alloc((len
+1)*sizeof(WCHAR
));
1671 strcpyW(authorization
, pAuthInfo
->scheme
);
1672 strcatW(authorization
, wszSpace
);
1673 HTTP_EncodeBase64(pAuthInfo
->auth_data
,
1674 pAuthInfo
->auth_data_len
,
1675 authorization
+strlenW(authorization
));
1677 /* clear the data as it isn't valid now that it has been sent to the
1678 * server, unless it's Basic authentication which doesn't do
1679 * connection tracking */
1680 if (strcmpiW(pAuthInfo
->scheme
, wszBasic
))
1682 heap_free(pAuthInfo
->auth_data
);
1683 pAuthInfo
->auth_data
= NULL
;
1684 pAuthInfo
->auth_data_len
= 0;
1688 TRACE("Inserting authorization: %s\n", debugstr_w(authorization
));
1690 HTTP_ProcessHeader(request
, header
, authorization
, HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
1691 heap_free(authorization
);
1696 static WCHAR
*build_proxy_path_url(http_request_t
*req
)
1701 len
= strlenW(req
->server
->scheme_host_port
);
1702 size
= len
+ strlenW(req
->path
) + 1;
1703 if(*req
->path
!= '/')
1705 url
= heap_alloc(size
* sizeof(WCHAR
));
1709 memcpy(url
, req
->server
->scheme_host_port
, len
*sizeof(WCHAR
));
1710 if(*req
->path
!= '/')
1713 strcpyW(url
+len
, req
->path
);
1715 TRACE("url=%s\n", debugstr_w(url
));
1719 static BOOL
HTTP_DomainMatches(LPCWSTR server
, LPCWSTR domain
)
1721 static const WCHAR localW
[] = { '<','l','o','c','a','l','>',0 };
1724 if (!strcmpiW( domain
, localW
) && !strchrW( server
, '.' ))
1726 else if (*domain
== '*')
1728 if (domain
[1] == '.')
1732 /* For a hostname to match a wildcard, the last domain must match
1733 * the wildcard exactly. E.g. if the wildcard is *.a.b, and the
1734 * hostname is www.foo.a.b, it matches, but a.b does not.
1736 dot
= strchrW( server
, '.' );
1739 int len
= strlenW( dot
+ 1 );
1741 if (len
> strlenW( domain
+ 2 ))
1745 /* The server's domain is longer than the wildcard, so it
1746 * could be a subdomain. Compare the last portion of the
1749 ptr
= dot
+ len
+ 1 - strlenW( domain
+ 2 );
1750 if (!strcmpiW( ptr
, domain
+ 2 ))
1752 /* This is only a match if the preceding character is
1753 * a '.', i.e. that it is a matching domain. E.g.
1754 * if domain is '*.b.c' and server is 'www.ab.c' they
1757 ret
= *(ptr
- 1) == '.';
1761 ret
= !strcmpiW( dot
+ 1, domain
+ 2 );
1766 ret
= !strcmpiW( server
, domain
);
1770 static BOOL
HTTP_ShouldBypassProxy(appinfo_t
*lpwai
, LPCWSTR server
)
1775 if (!lpwai
->proxyBypass
) return FALSE
;
1776 ptr
= lpwai
->proxyBypass
;
1780 ptr
= strchrW( ptr
, ';' );
1782 ptr
= strchrW( tmp
, ' ' );
1785 if (ptr
- tmp
< INTERNET_MAX_HOST_NAME_LENGTH
)
1787 WCHAR domain
[INTERNET_MAX_HOST_NAME_LENGTH
];
1789 memcpy( domain
, tmp
, (ptr
- tmp
) * sizeof(WCHAR
) );
1790 domain
[ptr
- tmp
] = 0;
1791 ret
= HTTP_DomainMatches( server
, domain
);
1796 ret
= HTTP_DomainMatches( server
, tmp
);
1797 } while (ptr
&& !ret
);
1801 /***********************************************************************
1802 * HTTP_DealWithProxy
1804 static BOOL
HTTP_DealWithProxy(appinfo_t
*hIC
, http_session_t
*session
, http_request_t
*request
)
1806 static const WCHAR protoHttp
[] = { 'h','t','t','p',0 };
1807 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/',0 };
1808 static const WCHAR szFormat
[] = { 'h','t','t','p',':','/','/','%','s',0 };
1809 WCHAR buf
[INTERNET_MAX_HOST_NAME_LENGTH
];
1810 WCHAR protoProxy
[INTERNET_MAX_URL_LENGTH
];
1811 DWORD protoProxyLen
= INTERNET_MAX_URL_LENGTH
;
1812 WCHAR proxy
[INTERNET_MAX_URL_LENGTH
];
1813 static WCHAR szNul
[] = { 0 };
1814 URL_COMPONENTSW UrlComponents
;
1815 server_t
*new_server
;
1818 memset( &UrlComponents
, 0, sizeof UrlComponents
);
1819 UrlComponents
.dwStructSize
= sizeof UrlComponents
;
1820 UrlComponents
.lpszHostName
= buf
;
1821 UrlComponents
.dwHostNameLength
= INTERNET_MAX_HOST_NAME_LENGTH
;
1823 if (!INTERNET_FindProxyForProtocol(hIC
->proxy
, protoHttp
, protoProxy
, &protoProxyLen
))
1825 if( CSTR_EQUAL
!= CompareStringW(LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
1826 protoProxy
,strlenW(szHttp
),szHttp
,strlenW(szHttp
)) )
1827 sprintfW(proxy
, szFormat
, protoProxy
);
1829 strcpyW(proxy
, protoProxy
);
1830 if( !InternetCrackUrlW(proxy
, 0, 0, &UrlComponents
) )
1832 if( UrlComponents
.dwHostNameLength
== 0 )
1835 if( !request
->path
)
1836 request
->path
= szNul
;
1838 is_https
= (UrlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
);
1839 if (is_https
&& UrlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
1840 UrlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
1842 new_server
= get_server(UrlComponents
.lpszHostName
, UrlComponents
.nPort
, is_https
, TRUE
);
1846 request
->proxy
= new_server
;
1848 TRACE("proxy server=%s port=%d\n", debugstr_w(new_server
->name
), new_server
->port
);
1852 static DWORD
HTTP_ResolveName(http_request_t
*request
)
1854 server_t
*server
= request
->proxy
? request
->proxy
: request
->server
;
1857 if(server
->addr_len
)
1858 return ERROR_SUCCESS
;
1860 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1861 INTERNET_STATUS_RESOLVING_NAME
,
1863 (strlenW(server
->name
)+1) * sizeof(WCHAR
));
1865 addr_len
= sizeof(server
->addr
);
1866 if (!GetAddress(server
->name
, server
->port
, (SOCKADDR
*)&server
->addr
, &addr_len
, server
->addr_str
))
1867 return ERROR_INTERNET_NAME_NOT_RESOLVED
;
1869 server
->addr_len
= addr_len
;
1870 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1871 INTERNET_STATUS_NAME_RESOLVED
,
1872 server
->addr_str
, strlen(server
->addr_str
)+1);
1874 TRACE("resolved %s to %s\n", debugstr_w(server
->name
), server
->addr_str
);
1875 return ERROR_SUCCESS
;
1878 static BOOL
HTTP_GetRequestURL(http_request_t
*req
, LPWSTR buf
)
1880 static const WCHAR http
[] = { 'h','t','t','p',':','/','/',0 };
1881 static const WCHAR https
[] = { 'h','t','t','p','s',':','/','/',0 };
1882 static const WCHAR slash
[] = { '/',0 };
1883 LPHTTPHEADERW host_header
;
1886 host_header
= HTTP_GetHeader(req
, hostW
);
1890 EnterCriticalSection( &req
->headers_section
);
1892 if (req
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)
1896 strcpyW(buf
, scheme
);
1897 strcatW(buf
, host_header
->lpszValue
);
1898 if (req
->path
[0] != '/')
1899 strcatW(buf
, slash
);
1900 strcatW(buf
, req
->path
);
1902 LeaveCriticalSection( &req
->headers_section
);
1907 /***********************************************************************
1908 * HTTPREQ_Destroy (internal)
1910 * Deallocate request handle
1913 static void HTTPREQ_Destroy(object_header_t
*hdr
)
1915 http_request_t
*request
= (http_request_t
*) hdr
;
1920 if(request
->hCacheFile
)
1921 CloseHandle(request
->hCacheFile
);
1922 if(request
->req_file
)
1923 req_file_release(request
->req_file
);
1925 request
->headers_section
.DebugInfo
->Spare
[0] = 0;
1926 DeleteCriticalSection( &request
->headers_section
);
1927 request
->read_section
.DebugInfo
->Spare
[0] = 0;
1928 DeleteCriticalSection( &request
->read_section
);
1929 WININET_Release(&request
->session
->hdr
);
1931 destroy_authinfo(request
->authInfo
);
1932 destroy_authinfo(request
->proxyAuthInfo
);
1935 server_release(request
->server
);
1937 server_release(request
->proxy
);
1939 heap_free(request
->path
);
1940 heap_free(request
->verb
);
1941 heap_free(request
->version
);
1942 heap_free(request
->statusText
);
1944 for (i
= 0; i
< request
->nCustHeaders
; i
++)
1946 heap_free(request
->custHeaders
[i
].lpszField
);
1947 heap_free(request
->custHeaders
[i
].lpszValue
);
1949 destroy_data_stream(request
->data_stream
);
1950 heap_free(request
->custHeaders
);
1953 static void http_release_netconn(http_request_t
*req
, BOOL reuse
)
1955 TRACE("%p %p %x\n",req
, req
->netconn
, reuse
);
1957 if(!is_valid_netconn(req
->netconn
))
1960 if(reuse
&& req
->netconn
->keep_alive
) {
1963 EnterCriticalSection(&connection_pool_cs
);
1965 list_add_head(&req
->netconn
->server
->conn_pool
, &req
->netconn
->pool_entry
);
1966 req
->netconn
->keep_until
= GetTickCount64() + COLLECT_TIME
;
1967 req
->netconn
= NULL
;
1969 run_collector
= !collector_running
;
1970 collector_running
= TRUE
;
1972 LeaveCriticalSection(&connection_pool_cs
);
1975 HANDLE thread
= NULL
;
1978 GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS
, (const WCHAR
*)WININET_hModule
, &module
);
1980 thread
= CreateThread(NULL
, 0, collect_connections_proc
, NULL
, 0, NULL
);
1982 EnterCriticalSection(&connection_pool_cs
);
1983 collector_running
= FALSE
;
1984 LeaveCriticalSection(&connection_pool_cs
);
1987 FreeLibrary(module
);
1990 CloseHandle(thread
);
1995 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
1996 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
1998 close_netconn(req
->netconn
);
2000 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
2001 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
2004 static BOOL
HTTP_KeepAlive(http_request_t
*request
)
2006 WCHAR szVersion
[10];
2007 WCHAR szConnectionResponse
[20];
2008 DWORD dwBufferSize
= sizeof(szVersion
);
2009 BOOL keepalive
= FALSE
;
2011 /* as per RFC 2068, S8.1.2.1, if the client is HTTP/1.1 then assume that
2012 * the connection is keep-alive by default */
2013 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_VERSION
, szVersion
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
2014 && !strcmpiW(szVersion
, g_szHttp1_1
))
2019 dwBufferSize
= sizeof(szConnectionResponse
);
2020 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_PROXY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
2021 || HTTP_HttpQueryInfoW(request
, HTTP_QUERY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
)
2023 keepalive
= !strcmpiW(szConnectionResponse
, szKeepAlive
);
2029 static void HTTPREQ_CloseConnection(object_header_t
*hdr
)
2031 http_request_t
*req
= (http_request_t
*)hdr
;
2033 http_release_netconn(req
, drain_content(req
, FALSE
));
2036 static DWORD
str_to_buffer(const WCHAR
*str
, void *buffer
, DWORD
*size
, BOOL unicode
)
2041 WCHAR
*buf
= buffer
;
2043 if (str
) len
= strlenW(str
);
2045 if (*size
< (len
+ 1) * sizeof(WCHAR
))
2047 *size
= (len
+ 1) * sizeof(WCHAR
);
2048 return ERROR_INSUFFICIENT_BUFFER
;
2050 if (str
) strcpyW(buf
, str
);
2054 return ERROR_SUCCESS
;
2060 if (str
) len
= WideCharToMultiByte(CP_ACP
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
2065 return ERROR_INSUFFICIENT_BUFFER
;
2067 if (str
) WideCharToMultiByte(CP_ACP
, 0, str
, -1, buf
, *size
, NULL
, NULL
);
2071 return ERROR_SUCCESS
;
2075 static DWORD
HTTPREQ_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
2077 http_request_t
*req
= (http_request_t
*)hdr
;
2080 case INTERNET_OPTION_DIAGNOSTIC_SOCKET_INFO
:
2082 INTERNET_DIAGNOSTIC_SOCKET_INFO
*info
= buffer
;
2084 FIXME("INTERNET_DIAGNOSTIC_SOCKET_INFO stub\n");
2086 if (*size
< sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
))
2087 return ERROR_INSUFFICIENT_BUFFER
;
2088 *size
= sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
);
2089 /* FIXME: can't get a SOCKET from our connection since we don't use
2093 /* FIXME: get source port from req->netConnection */
2094 info
->SourcePort
= 0;
2095 info
->DestPort
= req
->server
->port
;
2097 if (HTTP_KeepAlive(req
))
2098 info
->Flags
|= IDSI_FLAG_KEEP_ALIVE
;
2100 info
->Flags
|= IDSI_FLAG_PROXY
;
2101 if (is_valid_netconn(req
->netconn
) && req
->netconn
->secure
)
2102 info
->Flags
|= IDSI_FLAG_SECURE
;
2104 return ERROR_SUCCESS
;
2108 TRACE("Queried undocumented option 98, forwarding to INTERNET_OPTION_SECURITY_FLAGS\n");
2110 case INTERNET_OPTION_SECURITY_FLAGS
:
2114 if (*size
< sizeof(ULONG
))
2115 return ERROR_INSUFFICIENT_BUFFER
;
2117 *size
= sizeof(DWORD
);
2118 flags
= is_valid_netconn(req
->netconn
) ? req
->netconn
->security_flags
: req
->security_flags
| req
->server
->security_flags
;
2119 *(DWORD
*)buffer
= flags
;
2121 TRACE("INTERNET_OPTION_SECURITY_FLAGS %x\n", flags
);
2122 return ERROR_SUCCESS
;
2125 case INTERNET_OPTION_HANDLE_TYPE
:
2126 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
2128 if (*size
< sizeof(ULONG
))
2129 return ERROR_INSUFFICIENT_BUFFER
;
2131 *size
= sizeof(DWORD
);
2132 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_HTTP_REQUEST
;
2133 return ERROR_SUCCESS
;
2135 case INTERNET_OPTION_URL
: {
2136 static const WCHAR httpW
[] = {'h','t','t','p',':','/','/',0};
2137 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2140 TRACE("INTERNET_OPTION_URL\n");
2142 EnterCriticalSection( &req
->headers_section
);
2143 host
= HTTP_GetHeader(req
, hostW
);
2144 strcpyW(url
, httpW
);
2145 strcatW(url
, host
->lpszValue
);
2146 strcatW(url
, req
->path
);
2147 LeaveCriticalSection( &req
->headers_section
);
2149 TRACE("INTERNET_OPTION_URL: %s\n",debugstr_w(url
));
2150 return str_to_buffer(url
, buffer
, size
, unicode
);
2152 case INTERNET_OPTION_USER_AGENT
:
2153 return str_to_buffer(req
->session
->appInfo
->agent
, buffer
, size
, unicode
);
2154 case INTERNET_OPTION_USERNAME
:
2155 return str_to_buffer(req
->session
->userName
, buffer
, size
, unicode
);
2156 case INTERNET_OPTION_PASSWORD
:
2157 return str_to_buffer(req
->session
->password
, buffer
, size
, unicode
);
2158 case INTERNET_OPTION_PROXY_USERNAME
:
2159 return str_to_buffer(req
->session
->appInfo
->proxyUsername
, buffer
, size
, unicode
);
2160 case INTERNET_OPTION_PROXY_PASSWORD
:
2161 return str_to_buffer(req
->session
->appInfo
->proxyPassword
, buffer
, size
, unicode
);
2163 case INTERNET_OPTION_CACHE_TIMESTAMPS
: {
2164 INTERNET_CACHE_ENTRY_INFOW
*info
;
2165 INTERNET_CACHE_TIMESTAMPS
*ts
= buffer
;
2166 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2167 DWORD nbytes
, error
;
2170 TRACE("INTERNET_OPTION_CACHE_TIMESTAMPS\n");
2172 if (*size
< sizeof(*ts
))
2174 *size
= sizeof(*ts
);
2175 return ERROR_INSUFFICIENT_BUFFER
;
2178 HTTP_GetRequestURL(req
, url
);
2179 ret
= GetUrlCacheEntryInfoW(url
, NULL
, &nbytes
);
2180 error
= GetLastError();
2181 if (!ret
&& error
== ERROR_INSUFFICIENT_BUFFER
)
2183 if (!(info
= heap_alloc(nbytes
)))
2184 return ERROR_OUTOFMEMORY
;
2186 GetUrlCacheEntryInfoW(url
, info
, &nbytes
);
2188 ts
->ftExpires
= info
->ExpireTime
;
2189 ts
->ftLastModified
= info
->LastModifiedTime
;
2192 *size
= sizeof(*ts
);
2193 return ERROR_SUCCESS
;
2198 case INTERNET_OPTION_DATAFILE_NAME
: {
2201 TRACE("INTERNET_OPTION_DATAFILE_NAME\n");
2203 if(!req
->req_file
) {
2205 return ERROR_INTERNET_ITEM_NOT_FOUND
;
2209 req_size
= (lstrlenW(req
->req_file
->file_name
)+1) * sizeof(WCHAR
);
2210 if(*size
< req_size
)
2211 return ERROR_INSUFFICIENT_BUFFER
;
2214 memcpy(buffer
, req
->req_file
->file_name
, *size
);
2215 return ERROR_SUCCESS
;
2217 req_size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
, -1, NULL
, 0, NULL
, NULL
);
2218 if (req_size
> *size
)
2219 return ERROR_INSUFFICIENT_BUFFER
;
2221 *size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
,
2222 -1, buffer
, *size
, NULL
, NULL
);
2223 return ERROR_SUCCESS
;
2227 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT
: {
2228 PCCERT_CONTEXT context
;
2231 return ERROR_INTERNET_INVALID_OPERATION
;
2233 if(*size
< sizeof(INTERNET_CERTIFICATE_INFOA
)) {
2234 *size
= sizeof(INTERNET_CERTIFICATE_INFOA
);
2235 return ERROR_INSUFFICIENT_BUFFER
;
2238 context
= (PCCERT_CONTEXT
)NETCON_GetCert(req
->netconn
);
2240 INTERNET_CERTIFICATE_INFOA
*info
= (INTERNET_CERTIFICATE_INFOA
*)buffer
;
2243 memset(info
, 0, sizeof(*info
));
2244 info
->ftExpiry
= context
->pCertInfo
->NotAfter
;
2245 info
->ftStart
= context
->pCertInfo
->NotBefore
;
2246 len
= CertNameToStrA(context
->dwCertEncodingType
,
2247 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2248 info
->lpszSubjectInfo
= LocalAlloc(0, len
);
2249 if(info
->lpszSubjectInfo
)
2250 CertNameToStrA(context
->dwCertEncodingType
,
2251 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2252 info
->lpszSubjectInfo
, len
);
2253 len
= CertNameToStrA(context
->dwCertEncodingType
,
2254 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2255 info
->lpszIssuerInfo
= LocalAlloc(0, len
);
2256 if(info
->lpszIssuerInfo
)
2257 CertNameToStrA(context
->dwCertEncodingType
,
2258 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2259 info
->lpszIssuerInfo
, len
);
2260 info
->dwKeySize
= NETCON_GetCipherStrength(req
->netconn
);
2261 CertFreeCertificateContext(context
);
2262 return ERROR_SUCCESS
;
2264 return ERROR_NOT_SUPPORTED
;
2266 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2267 if (*size
< sizeof(DWORD
))
2268 return ERROR_INSUFFICIENT_BUFFER
;
2270 *size
= sizeof(DWORD
);
2271 *(DWORD
*)buffer
= req
->connect_timeout
;
2272 return ERROR_SUCCESS
;
2273 case INTERNET_OPTION_REQUEST_FLAGS
: {
2276 if (*size
< sizeof(DWORD
))
2277 return ERROR_INSUFFICIENT_BUFFER
;
2279 /* FIXME: Add support for:
2280 * INTERNET_REQFLAG_FROM_CACHE
2281 * INTERNET_REQFLAG_CACHE_WRITE_DISABLED
2285 flags
|= INTERNET_REQFLAG_VIA_PROXY
;
2286 if(!req
->status_code
)
2287 flags
|= INTERNET_REQFLAG_NO_HEADERS
;
2289 TRACE("INTERNET_OPTION_REQUEST_FLAGS returning %x\n", flags
);
2291 *size
= sizeof(DWORD
);
2292 *(DWORD
*)buffer
= flags
;
2293 return ERROR_SUCCESS
;
2297 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
2300 static DWORD
HTTPREQ_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
2302 http_request_t
*req
= (http_request_t
*)hdr
;
2305 case 99: /* Undocumented, seems to be INTERNET_OPTION_SECURITY_FLAGS with argument validation */
2306 TRACE("Undocumented option 99\n");
2308 if (!buffer
|| size
!= sizeof(DWORD
))
2309 return ERROR_INVALID_PARAMETER
;
2310 if(*(DWORD
*)buffer
& ~SECURITY_SET_MASK
)
2311 return ERROR_INTERNET_OPTION_NOT_SETTABLE
;
2314 case INTERNET_OPTION_SECURITY_FLAGS
:
2318 if (!buffer
|| size
!= sizeof(DWORD
))
2319 return ERROR_INVALID_PARAMETER
;
2320 flags
= *(DWORD
*)buffer
;
2321 TRACE("INTERNET_OPTION_SECURITY_FLAGS %08x\n", flags
);
2322 flags
&= SECURITY_SET_MASK
;
2323 req
->security_flags
|= flags
;
2324 if(is_valid_netconn(req
->netconn
))
2325 req
->netconn
->security_flags
|= flags
;
2326 return ERROR_SUCCESS
;
2328 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2329 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2330 req
->connect_timeout
= *(DWORD
*)buffer
;
2331 return ERROR_SUCCESS
;
2333 case INTERNET_OPTION_SEND_TIMEOUT
:
2334 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2335 req
->send_timeout
= *(DWORD
*)buffer
;
2336 return ERROR_SUCCESS
;
2338 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
2339 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2340 req
->receive_timeout
= *(DWORD
*)buffer
;
2341 return ERROR_SUCCESS
;
2343 case INTERNET_OPTION_USERNAME
:
2344 heap_free(req
->session
->userName
);
2345 if (!(req
->session
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2346 return ERROR_SUCCESS
;
2348 case INTERNET_OPTION_PASSWORD
:
2349 heap_free(req
->session
->password
);
2350 if (!(req
->session
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2351 return ERROR_SUCCESS
;
2353 case INTERNET_OPTION_PROXY_USERNAME
:
2354 heap_free(req
->session
->appInfo
->proxyUsername
);
2355 if (!(req
->session
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2356 return ERROR_SUCCESS
;
2358 case INTERNET_OPTION_PROXY_PASSWORD
:
2359 heap_free(req
->session
->appInfo
->proxyPassword
);
2360 if (!(req
->session
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2361 return ERROR_SUCCESS
;
2363 case INTERNET_OPTION_HTTP_DECODING
:
2364 if(size
!= sizeof(BOOL
))
2365 return ERROR_INVALID_PARAMETER
;
2366 req
->decoding
= *(BOOL
*)buffer
;
2367 return ERROR_SUCCESS
;
2370 return INET_SetOption(hdr
, option
, buffer
, size
);
2373 static void commit_cache_entry(http_request_t
*req
)
2375 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2379 CloseHandle(req
->hCacheFile
);
2380 req
->hCacheFile
= NULL
;
2382 if(HTTP_GetRequestURL(req
, url
)) {
2387 header
= build_response_header(req
, TRUE
);
2388 header_len
= (header
? strlenW(header
) : 0);
2389 res
= CommitUrlCacheEntryW(url
, req
->req_file
->file_name
, req
->expires
,
2390 req
->last_modified
, NORMAL_CACHE_ENTRY
,
2391 header
, header_len
, NULL
, 0);
2393 req
->req_file
->is_committed
= TRUE
;
2395 WARN("CommitUrlCacheEntry failed: %u\n", GetLastError());
2400 static void create_cache_entry(http_request_t
*req
)
2402 static const WCHAR no_cacheW
[] = {'n','o','-','c','a','c','h','e',0};
2403 static const WCHAR no_storeW
[] = {'n','o','-','s','t','o','r','e',0};
2405 WCHAR url
[INTERNET_MAX_URL_LENGTH
];
2406 WCHAR file_name
[MAX_PATH
+1];
2409 /* FIXME: We should free previous cache file earlier */
2411 req_file_release(req
->req_file
);
2412 req
->req_file
= NULL
;
2414 if(req
->hCacheFile
) {
2415 CloseHandle(req
->hCacheFile
);
2416 req
->hCacheFile
= NULL
;
2419 if(req
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
)
2425 EnterCriticalSection( &req
->headers_section
);
2427 header_idx
= HTTP_GetCustomHeaderIndex(req
, szCache_Control
, 0, FALSE
);
2428 if(header_idx
!= -1) {
2431 for(ptr
=req
->custHeaders
[header_idx
].lpszValue
; *ptr
; ) {
2434 while(*ptr
==' ' || *ptr
=='\t')
2437 end
= strchrW(ptr
, ',');
2439 end
= ptr
+ strlenW(ptr
);
2441 if(!strncmpiW(ptr
, no_cacheW
, sizeof(no_cacheW
)/sizeof(*no_cacheW
)-1)
2442 || !strncmpiW(ptr
, no_storeW
, sizeof(no_storeW
)/sizeof(*no_storeW
)-1)) {
2453 LeaveCriticalSection( &req
->headers_section
);
2457 if(!(req
->hdr
.dwFlags
& INTERNET_FLAG_NEED_FILE
))
2460 FIXME("INTERNET_FLAG_NEED_FILE is not supported correctly\n");
2463 b
= HTTP_GetRequestURL(req
, url
);
2465 WARN("Could not get URL\n");
2469 b
= CreateUrlCacheEntryW(url
, req
->contentLength
== ~0u ? 0 : req
->contentLength
, NULL
, file_name
, 0);
2471 WARN("Could not create cache entry: %08x\n", GetLastError());
2475 create_req_file(file_name
, &req
->req_file
);
2477 req
->hCacheFile
= CreateFileW(file_name
, GENERIC_WRITE
, FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2478 NULL
, CREATE_ALWAYS
, FILE_ATTRIBUTE_NORMAL
, NULL
);
2479 if(req
->hCacheFile
== INVALID_HANDLE_VALUE
) {
2480 WARN("Could not create file: %u\n", GetLastError());
2481 req
->hCacheFile
= NULL
;
2485 if(req
->read_size
) {
2488 b
= WriteFile(req
->hCacheFile
, req
->read_buf
+req
->read_pos
, req
->read_size
, &written
, NULL
);
2490 FIXME("WriteFile failed: %u\n", GetLastError());
2492 if(req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2493 commit_cache_entry(req
);
2497 /* read some more data into the read buffer (the read section must be held) */
2498 static DWORD
read_more_data( http_request_t
*req
, int maxlen
)
2505 /* move existing data to the start of the buffer */
2507 memmove( req
->read_buf
, req
->read_buf
+ req
->read_pos
, req
->read_size
);
2511 if (maxlen
== -1) maxlen
= sizeof(req
->read_buf
);
2513 res
= NETCON_recv( req
->netconn
, req
->read_buf
+ req
->read_size
,
2514 maxlen
- req
->read_size
, BLOCKING_ALLOW
, &len
);
2515 if(res
== ERROR_SUCCESS
)
2516 req
->read_size
+= len
;
2521 /* remove some amount of data from the read buffer (the read section must be held) */
2522 static void remove_data( http_request_t
*req
, int count
)
2524 if (!(req
->read_size
-= count
)) req
->read_pos
= 0;
2525 else req
->read_pos
+= count
;
2528 static DWORD
read_line( http_request_t
*req
, LPSTR buffer
, DWORD
*len
)
2530 int count
, bytes_read
, pos
= 0;
2533 EnterCriticalSection( &req
->read_section
);
2536 BYTE
*eol
= memchr( req
->read_buf
+ req
->read_pos
, '\n', req
->read_size
);
2540 count
= eol
- (req
->read_buf
+ req
->read_pos
);
2541 bytes_read
= count
+ 1;
2543 else count
= bytes_read
= req
->read_size
;
2545 count
= min( count
, *len
- pos
);
2546 memcpy( buffer
+ pos
, req
->read_buf
+ req
->read_pos
, count
);
2548 remove_data( req
, bytes_read
);
2551 if ((res
= read_more_data( req
, -1 )))
2553 WARN( "read failed %u\n", res
);
2554 LeaveCriticalSection( &req
->read_section
);
2557 if (!req
->read_size
)
2560 TRACE( "returning empty string\n" );
2561 LeaveCriticalSection( &req
->read_section
);
2562 return ERROR_SUCCESS
;
2565 LeaveCriticalSection( &req
->read_section
);
2569 if (pos
&& buffer
[pos
- 1] == '\r') pos
--;
2572 buffer
[*len
- 1] = 0;
2573 TRACE( "returning %s\n", debugstr_a(buffer
));
2574 return ERROR_SUCCESS
;
2577 /* check if we have reached the end of the data to read (the read section must be held) */
2578 static BOOL
end_of_read_data( http_request_t
*req
)
2580 return !req
->read_size
&& req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
);
2583 static DWORD
read_http_stream(http_request_t
*req
, BYTE
*buf
, DWORD size
, DWORD
*read
, blocking_mode_t blocking_mode
)
2587 res
= req
->data_stream
->vtbl
->read(req
->data_stream
, req
, buf
, size
, read
, blocking_mode
);
2588 assert(*read
<= size
);
2590 if(req
->hCacheFile
) {
2595 bres
= WriteFile(req
->hCacheFile
, buf
, *read
, &written
, NULL
);
2597 FIXME("WriteFile failed: %u\n", GetLastError());
2600 if(req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2601 commit_cache_entry(req
);
2607 /* fetch some more data into the read buffer (the read section must be held) */
2608 static DWORD
refill_read_buffer(http_request_t
*req
, blocking_mode_t blocking_mode
, DWORD
*read_bytes
)
2612 if(req
->read_size
== sizeof(req
->read_buf
))
2613 return ERROR_SUCCESS
;
2617 memmove(req
->read_buf
, req
->read_buf
+req
->read_pos
, req
->read_size
);
2621 res
= read_http_stream(req
, req
->read_buf
+req
->read_size
, sizeof(req
->read_buf
) - req
->read_size
,
2622 &read
, blocking_mode
);
2623 req
->read_size
+= read
;
2625 TRACE("read %u bytes, read_size %u\n", read
, req
->read_size
);
2631 /* return the size of data available to be read immediately (the read section must be held) */
2632 static DWORD
get_avail_data( http_request_t
*req
)
2634 return req
->read_size
+ req
->data_stream
->vtbl
->get_avail_data(req
->data_stream
, req
);
2637 static DWORD
netconn_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
2639 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2642 if(is_valid_netconn(req
->netconn
))
2643 NETCON_query_data_available(req
->netconn
, &avail
);
2644 return netconn_stream
->content_length
== ~0u
2646 : min(avail
, netconn_stream
->content_length
-netconn_stream
->content_read
);
2649 static BOOL
netconn_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2651 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2652 return netconn_stream
->content_read
== netconn_stream
->content_length
|| !is_valid_netconn(req
->netconn
);
2655 static DWORD
netconn_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2656 DWORD
*read
, blocking_mode_t blocking_mode
)
2658 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2659 DWORD res
= ERROR_SUCCESS
;
2662 size
= min(size
, netconn_stream
->content_length
-netconn_stream
->content_read
);
2664 if(size
&& is_valid_netconn(req
->netconn
)) {
2665 if((res
= NETCON_recv(req
->netconn
, buf
, size
, blocking_mode
, &len
))) {
2667 if(blocking_mode
== BLOCKING_DISALLOW
&& res
== WSAEWOULDBLOCK
)
2668 res
= ERROR_SUCCESS
;
2670 netconn_stream
->content_length
= netconn_stream
->content_read
;
2672 netconn_stream
->content_length
= netconn_stream
->content_read
;
2676 netconn_stream
->content_read
+= *read
= len
;
2677 TRACE("read %u bytes\n", len
);
2681 static BOOL
netconn_drain_content(data_stream_t
*stream
, http_request_t
*req
)
2683 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2687 if(netconn_end_of_data(stream
, req
))
2691 if(NETCON_recv(req
->netconn
, buf
, sizeof(buf
), BLOCKING_DISALLOW
, &len
) != ERROR_SUCCESS
)
2694 netconn_stream
->content_read
+= len
;
2695 }while(netconn_stream
->content_read
< netconn_stream
->content_length
);
2700 static void netconn_destroy(data_stream_t
*stream
)
2704 static const data_stream_vtbl_t netconn_stream_vtbl
= {
2705 netconn_get_avail_data
,
2706 netconn_end_of_data
,
2708 netconn_drain_content
,
2712 /* read some more data into the read buffer (the read section must be held) */
2713 static DWORD
read_more_chunked_data(chunked_stream_t
*stream
, http_request_t
*req
, int maxlen
)
2718 assert(!stream
->end_of_data
);
2720 if (stream
->buf_pos
)
2722 /* move existing data to the start of the buffer */
2723 if(stream
->buf_size
)
2724 memmove(stream
->buf
, stream
->buf
+ stream
->buf_pos
, stream
->buf_size
);
2725 stream
->buf_pos
= 0;
2728 if (maxlen
== -1) maxlen
= sizeof(stream
->buf
);
2730 res
= NETCON_recv( req
->netconn
, stream
->buf
+ stream
->buf_size
,
2731 maxlen
- stream
->buf_size
, BLOCKING_ALLOW
, &len
);
2732 if(res
== ERROR_SUCCESS
)
2733 stream
->buf_size
+= len
;
2738 /* remove some amount of data from the read buffer (the read section must be held) */
2739 static void remove_chunked_data(chunked_stream_t
*stream
, int count
)
2741 if (!(stream
->buf_size
-= count
)) stream
->buf_pos
= 0;
2742 else stream
->buf_pos
+= count
;
2745 /* discard data contents until we reach end of line (the read section must be held) */
2746 static DWORD
discard_chunked_eol(chunked_stream_t
*stream
, http_request_t
*req
)
2752 BYTE
*eol
= memchr(stream
->buf
+ stream
->buf_pos
, '\n', stream
->buf_size
);
2755 remove_chunked_data(stream
, (eol
+ 1) - (stream
->buf
+ stream
->buf_pos
));
2758 stream
->buf_pos
= stream
->buf_size
= 0; /* discard everything */
2759 if ((res
= read_more_chunked_data(stream
, req
, -1)) != ERROR_SUCCESS
) return res
;
2760 } while (stream
->buf_size
);
2761 return ERROR_SUCCESS
;
2764 /* read the size of the next chunk (the read section must be held) */
2765 static DWORD
start_next_chunk(chunked_stream_t
*stream
, http_request_t
*req
)
2767 DWORD chunk_size
= 0, res
;
2769 assert(!stream
->chunk_size
|| stream
->chunk_size
== ~0u);
2771 if (stream
->end_of_data
) return ERROR_SUCCESS
;
2773 /* read terminator for the previous chunk */
2774 if(!stream
->chunk_size
&& (res
= discard_chunked_eol(stream
, req
)) != ERROR_SUCCESS
)
2779 while (stream
->buf_size
)
2781 char ch
= stream
->buf
[stream
->buf_pos
];
2782 if (ch
>= '0' && ch
<= '9') chunk_size
= chunk_size
* 16 + ch
- '0';
2783 else if (ch
>= 'a' && ch
<= 'f') chunk_size
= chunk_size
* 16 + ch
- 'a' + 10;
2784 else if (ch
>= 'A' && ch
<= 'F') chunk_size
= chunk_size
* 16 + ch
- 'A' + 10;
2785 else if (ch
== ';' || ch
== '\r' || ch
== '\n')
2787 TRACE( "reading %u byte chunk\n", chunk_size
);
2788 stream
->chunk_size
= chunk_size
;
2789 if (req
->contentLength
== ~0u) req
->contentLength
= chunk_size
;
2790 else req
->contentLength
+= chunk_size
;
2792 if (!chunk_size
) stream
->end_of_data
= TRUE
;
2793 return discard_chunked_eol(stream
, req
);
2795 remove_chunked_data(stream
, 1);
2797 if ((res
= read_more_chunked_data(stream
, req
, -1)) != ERROR_SUCCESS
) return res
;
2798 if (!stream
->buf_size
)
2800 stream
->chunk_size
= 0;
2801 return ERROR_SUCCESS
;
2806 static DWORD
chunked_get_avail_data(data_stream_t
*stream
, http_request_t
*req
)
2808 /* Allow reading only from read buffer */
2812 static BOOL
chunked_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2814 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2815 return chunked_stream
->end_of_data
;
2818 static DWORD
chunked_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2819 DWORD
*read
, blocking_mode_t blocking_mode
)
2821 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2822 DWORD read_bytes
= 0, ret_read
= 0, res
= ERROR_SUCCESS
;
2824 if(!chunked_stream
->chunk_size
|| chunked_stream
->chunk_size
== ~0u) {
2825 res
= start_next_chunk(chunked_stream
, req
);
2826 if(res
!= ERROR_SUCCESS
)
2830 while(size
&& chunked_stream
->chunk_size
&& !chunked_stream
->end_of_data
) {
2831 if(chunked_stream
->buf_size
) {
2832 read_bytes
= min(size
, min(chunked_stream
->buf_size
, chunked_stream
->chunk_size
));
2834 /* this could block */
2835 if(blocking_mode
== BLOCKING_DISALLOW
&& read_bytes
== chunked_stream
->chunk_size
)
2838 memcpy(buf
+ret_read
, chunked_stream
->buf
+chunked_stream
->buf_pos
, read_bytes
);
2839 remove_chunked_data(chunked_stream
, read_bytes
);
2841 read_bytes
= min(size
, chunked_stream
->chunk_size
);
2843 if(blocking_mode
== BLOCKING_DISALLOW
) {
2846 if(!is_valid_netconn(req
->netconn
) || !NETCON_query_data_available(req
->netconn
, &avail
) || !avail
)
2848 if(read_bytes
> avail
)
2851 /* this could block */
2852 if(read_bytes
== chunked_stream
->chunk_size
)
2856 res
= NETCON_recv(req
->netconn
, (char *)buf
+ret_read
, read_bytes
, BLOCKING_ALLOW
, (int*)&read_bytes
);
2857 if(res
!= ERROR_SUCCESS
)
2861 chunked_stream
->chunk_size
-= read_bytes
;
2863 ret_read
+= read_bytes
;
2864 if(size
&& !chunked_stream
->chunk_size
) {
2865 assert(blocking_mode
!= BLOCKING_DISALLOW
);
2866 res
= start_next_chunk(chunked_stream
, req
);
2867 if(res
!= ERROR_SUCCESS
)
2871 if(blocking_mode
== BLOCKING_ALLOW
)
2872 blocking_mode
= BLOCKING_DISALLOW
;
2875 TRACE("read %u bytes\n", ret_read
);
2880 static BOOL
chunked_drain_content(data_stream_t
*stream
, http_request_t
*req
)
2882 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2884 remove_chunked_data(chunked_stream
, chunked_stream
->buf_size
);
2885 return chunked_stream
->end_of_data
;
2888 static void chunked_destroy(data_stream_t
*stream
)
2890 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2891 heap_free(chunked_stream
);
2894 static const data_stream_vtbl_t chunked_stream_vtbl
= {
2895 chunked_get_avail_data
,
2896 chunked_end_of_data
,
2898 chunked_drain_content
,
2902 /* set the request content length based on the headers */
2903 static DWORD
set_content_length(http_request_t
*request
)
2905 static const WCHAR szChunked
[] = {'c','h','u','n','k','e','d',0};
2906 static const WCHAR headW
[] = {'H','E','A','D',0};
2910 if(request
->status_code
== HTTP_STATUS_NO_CONTENT
|| !strcmpW(request
->verb
, headW
)) {
2911 request
->contentLength
= request
->netconn_stream
.content_length
= 0;
2912 return ERROR_SUCCESS
;
2915 size
= sizeof(request
->contentLength
);
2916 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
2917 &request
->contentLength
, &size
, NULL
) != ERROR_SUCCESS
)
2918 request
->contentLength
= ~0u;
2919 request
->netconn_stream
.content_length
= request
->contentLength
;
2920 request
->netconn_stream
.content_read
= request
->read_size
;
2922 size
= sizeof(encoding
);
2923 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_TRANSFER_ENCODING
, encoding
, &size
, NULL
) == ERROR_SUCCESS
&&
2924 !strcmpiW(encoding
, szChunked
))
2926 chunked_stream_t
*chunked_stream
;
2928 chunked_stream
= heap_alloc(sizeof(*chunked_stream
));
2930 return ERROR_OUTOFMEMORY
;
2932 chunked_stream
->data_stream
.vtbl
= &chunked_stream_vtbl
;
2933 chunked_stream
->buf_size
= chunked_stream
->buf_pos
= 0;
2934 chunked_stream
->chunk_size
= ~0u;
2935 chunked_stream
->end_of_data
= FALSE
;
2937 if(request
->read_size
) {
2938 memcpy(chunked_stream
->buf
, request
->read_buf
+request
->read_pos
, request
->read_size
);
2939 chunked_stream
->buf_size
= request
->read_size
;
2940 request
->read_size
= request
->read_pos
= 0;
2943 request
->data_stream
= &chunked_stream
->data_stream
;
2944 request
->contentLength
= ~0u;
2945 request
->read_chunked
= TRUE
;
2948 if(request
->decoding
) {
2951 static const WCHAR deflateW
[] = {'d','e','f','l','a','t','e',0};
2952 static const WCHAR gzipW
[] = {'g','z','i','p',0};
2954 EnterCriticalSection( &request
->headers_section
);
2956 encoding_idx
= HTTP_GetCustomHeaderIndex(request
, szContent_Encoding
, 0, FALSE
);
2957 if(encoding_idx
!= -1) {
2958 if(!strcmpiW(request
->custHeaders
[encoding_idx
].lpszValue
, gzipW
)) {
2959 HTTP_DeleteCustomHeader(request
, encoding_idx
);
2960 LeaveCriticalSection( &request
->headers_section
);
2961 return init_gzip_stream(request
, TRUE
);
2963 if(!strcmpiW(request
->custHeaders
[encoding_idx
].lpszValue
, deflateW
)) {
2964 HTTP_DeleteCustomHeader(request
, encoding_idx
);
2965 LeaveCriticalSection( &request
->headers_section
);
2966 return init_gzip_stream(request
, FALSE
);
2970 LeaveCriticalSection( &request
->headers_section
);
2973 return ERROR_SUCCESS
;
2976 static void send_request_complete(http_request_t
*req
, DWORD_PTR result
, DWORD error
)
2978 INTERNET_ASYNC_RESULT iar
;
2980 iar
.dwResult
= result
;
2981 iar
.dwError
= error
;
2983 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
2984 sizeof(INTERNET_ASYNC_RESULT
));
2987 static void HTTP_ReceiveRequestData(http_request_t
*req
, BOOL first_notif
, DWORD
*ret_size
)
2989 DWORD res
, read
= 0, avail
= 0;
2990 blocking_mode_t mode
;
2994 EnterCriticalSection( &req
->read_section
);
2996 mode
= first_notif
&& req
->read_size
? BLOCKING_DISALLOW
: BLOCKING_ALLOW
;
2997 res
= refill_read_buffer(req
, mode
, &read
);
2998 if(res
== ERROR_SUCCESS
)
2999 avail
= get_avail_data(req
);
3001 LeaveCriticalSection( &req
->read_section
);
3003 if(res
!= ERROR_SUCCESS
|| (mode
!= BLOCKING_DISALLOW
&& !read
)) {
3004 WARN("res %u read %u, closing connection\n", res
, read
);
3005 http_release_netconn(req
, FALSE
);
3008 if(res
!= ERROR_SUCCESS
) {
3009 send_request_complete(req
, 0, res
);
3018 send_request_complete(req
, req
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)req
->hdr
.hInternet
: 1, avail
);
3021 /* read data from the http connection (the read section must be held) */
3022 static DWORD
HTTPREQ_Read(http_request_t
*req
, void *buffer
, DWORD size
, DWORD
*read
, BOOL sync
)
3024 DWORD current_read
= 0, ret_read
= 0;
3025 blocking_mode_t blocking_mode
;
3026 DWORD res
= ERROR_SUCCESS
;
3028 blocking_mode
= req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
? BLOCKING_ALLOW
: BLOCKING_WAITALL
;
3030 EnterCriticalSection( &req
->read_section
);
3032 if(req
->read_size
) {
3033 ret_read
= min(size
, req
->read_size
);
3034 memcpy(buffer
, req
->read_buf
+req
->read_pos
, ret_read
);
3035 req
->read_size
-= ret_read
;
3036 req
->read_pos
+= ret_read
;
3037 if(blocking_mode
== BLOCKING_ALLOW
)
3038 blocking_mode
= BLOCKING_DISALLOW
;
3041 if(ret_read
< size
) {
3042 res
= read_http_stream(req
, (BYTE
*)buffer
+ret_read
, size
-ret_read
, ¤t_read
, blocking_mode
);
3043 ret_read
+= current_read
;
3046 LeaveCriticalSection( &req
->read_section
);
3049 TRACE( "retrieved %u bytes (%u)\n", ret_read
, req
->contentLength
);
3051 if(size
&& !ret_read
)
3052 http_release_netconn(req
, res
== ERROR_SUCCESS
);
3057 static BOOL
drain_content(http_request_t
*req
, BOOL blocking
)
3061 if(!is_valid_netconn(req
->netconn
) || req
->contentLength
== -1)
3064 if(!strcmpW(req
->verb
, szHEAD
))
3068 return req
->data_stream
->vtbl
->drain_content(req
->data_stream
, req
);
3070 EnterCriticalSection( &req
->read_section
);
3073 DWORD bytes_read
, res
;
3076 res
= HTTPREQ_Read(req
, buf
, sizeof(buf
), &bytes_read
, TRUE
);
3077 if(res
!= ERROR_SUCCESS
) {
3087 LeaveCriticalSection( &req
->read_section
);
3091 static DWORD
HTTPREQ_ReadFile(object_header_t
*hdr
, void *buffer
, DWORD size
, DWORD
*read
)
3093 http_request_t
*req
= (http_request_t
*)hdr
;
3096 EnterCriticalSection( &req
->read_section
);
3097 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3098 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3100 res
= HTTPREQ_Read(req
, buffer
, size
, read
, TRUE
);
3101 if(res
== ERROR_SUCCESS
)
3103 LeaveCriticalSection( &req
->read_section
);
3113 } read_file_ex_task_t
;
3115 static void AsyncReadFileExProc(task_header_t
*hdr
)
3117 read_file_ex_task_t
*task
= (read_file_ex_task_t
*)hdr
;
3118 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
3121 TRACE("INTERNETREADFILEEXW %p\n", task
->hdr
.hdr
);
3123 res
= HTTPREQ_Read(req
, task
->buf
, task
->size
, task
->ret_read
, TRUE
);
3124 send_request_complete(req
, res
== ERROR_SUCCESS
, res
);
3127 static DWORD
HTTPREQ_ReadFileEx(object_header_t
*hdr
, void *buf
, DWORD size
, DWORD
*ret_read
,
3128 DWORD flags
, DWORD_PTR context
)
3131 http_request_t
*req
= (http_request_t
*)hdr
;
3132 DWORD res
, read
, cread
, error
= ERROR_SUCCESS
;
3134 if (flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
))
3135 FIXME("these dwFlags aren't implemented: 0x%x\n", flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
));
3137 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3139 if (hdr
->dwFlags
& INTERNET_FLAG_ASYNC
)
3141 read_file_ex_task_t
*task
;
3143 if (TryEnterCriticalSection( &req
->read_section
))
3145 if (get_avail_data(req
))
3147 res
= HTTPREQ_Read(req
, buf
, size
, &read
, FALSE
);
3148 LeaveCriticalSection( &req
->read_section
);
3151 LeaveCriticalSection( &req
->read_section
);
3154 task
= alloc_async_task(&req
->hdr
, AsyncReadFileExProc
, sizeof(*task
));
3157 task
->ret_read
= ret_read
;
3159 INTERNET_AsyncCall(&task
->hdr
);
3161 return ERROR_IO_PENDING
;
3166 EnterCriticalSection( &req
->read_section
);
3167 if(hdr
->dwError
== ERROR_SUCCESS
)
3168 hdr
->dwError
= INTERNET_HANDLE_IN_USE
;
3169 else if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3170 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3173 res
= HTTPREQ_Read(req
, (char*)buf
+read
, size
-read
, &cread
, !(flags
& IRF_NO_WAIT
));
3174 if(res
!= ERROR_SUCCESS
)
3178 if(read
== size
|| end_of_read_data(req
))
3181 LeaveCriticalSection( &req
->read_section
);
3183 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3184 &cread
, sizeof(cread
));
3185 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
3186 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3188 EnterCriticalSection( &req
->read_section
);
3191 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3192 hdr
->dwError
= ERROR_SUCCESS
;
3194 error
= hdr
->dwError
;
3196 LeaveCriticalSection( &req
->read_section
);
3200 if (res
== ERROR_SUCCESS
) {
3201 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3202 &read
, sizeof(read
));
3205 return res
==ERROR_SUCCESS
? error
: res
;
3208 static DWORD
HTTPREQ_WriteFile(object_header_t
*hdr
, const void *buffer
, DWORD size
, DWORD
*written
)
3211 http_request_t
*request
= (http_request_t
*)hdr
;
3213 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
3216 res
= NETCON_send(request
->netconn
, buffer
, size
, 0, (LPINT
)written
);
3217 if (res
== ERROR_SUCCESS
)
3218 request
->bytesWritten
+= *written
;
3220 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_SENT
, written
, sizeof(DWORD
));
3227 } http_data_available_task_t
;
3229 static void AsyncQueryDataAvailableProc(task_header_t
*hdr
)
3231 http_data_available_task_t
*task
= (http_data_available_task_t
*)hdr
;
3233 HTTP_ReceiveRequestData((http_request_t
*)task
->hdr
.hdr
, FALSE
, task
->ret_size
);
3236 static DWORD
HTTPREQ_QueryDataAvailable(object_header_t
*hdr
, DWORD
*available
, DWORD flags
, DWORD_PTR ctx
)
3238 http_request_t
*req
= (http_request_t
*)hdr
;
3240 TRACE("(%p %p %x %lx)\n", req
, available
, flags
, ctx
);
3242 if (req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
3244 http_data_available_task_t
*task
;
3246 /* never wait, if we can't enter the section we queue an async request right away */
3247 if (TryEnterCriticalSection( &req
->read_section
))
3249 refill_read_buffer(req
, BLOCKING_DISALLOW
, NULL
);
3250 if ((*available
= get_avail_data( req
))) goto done
;
3251 if (end_of_read_data( req
)) goto done
;
3252 LeaveCriticalSection( &req
->read_section
);
3255 task
= alloc_async_task(&req
->hdr
, AsyncQueryDataAvailableProc
, sizeof(*task
));
3256 task
->ret_size
= available
;
3257 INTERNET_AsyncCall(&task
->hdr
);
3258 return ERROR_IO_PENDING
;
3261 EnterCriticalSection( &req
->read_section
);
3263 if (!(*available
= get_avail_data( req
)) && !end_of_read_data( req
))
3265 refill_read_buffer( req
, BLOCKING_ALLOW
, NULL
);
3266 *available
= get_avail_data( req
);
3270 LeaveCriticalSection( &req
->read_section
);
3272 TRACE( "returning %u\n", *available
);
3273 return ERROR_SUCCESS
;
3276 static DWORD
HTTPREQ_LockRequestFile(object_header_t
*hdr
, req_file_t
**ret
)
3278 http_request_t
*req
= (http_request_t
*)hdr
;
3280 TRACE("(%p)\n", req
);
3282 if(!req
->req_file
) {
3283 WARN("No cache file name available\n");
3284 return ERROR_FILE_NOT_FOUND
;
3287 *ret
= req_file_addref(req
->req_file
);
3288 return ERROR_SUCCESS
;
3291 static const object_vtbl_t HTTPREQVtbl
= {
3293 HTTPREQ_CloseConnection
,
3294 HTTPREQ_QueryOption
,
3299 HTTPREQ_QueryDataAvailable
,
3301 HTTPREQ_LockRequestFile
3304 /***********************************************************************
3305 * HTTP_HttpOpenRequestW (internal)
3307 * Open a HTTP request handle
3310 * HINTERNET a HTTP request handle on success
3314 static DWORD
HTTP_HttpOpenRequestW(http_session_t
*session
,
3315 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3316 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3317 DWORD dwFlags
, DWORD_PTR dwContext
, HINTERNET
*ret
)
3319 appinfo_t
*hIC
= session
->appInfo
;
3320 http_request_t
*request
;
3325 request
= alloc_object(&session
->hdr
, &HTTPREQVtbl
, sizeof(http_request_t
));
3327 return ERROR_OUTOFMEMORY
;
3329 request
->hdr
.htype
= WH_HHTTPREQ
;
3330 request
->hdr
.dwFlags
= dwFlags
;
3331 request
->hdr
.dwContext
= dwContext
;
3332 request
->contentLength
= ~0u;
3334 request
->netconn_stream
.data_stream
.vtbl
= &netconn_stream_vtbl
;
3335 request
->data_stream
= &request
->netconn_stream
.data_stream
;
3336 request
->connect_timeout
= session
->connect_timeout
;
3337 request
->send_timeout
= session
->send_timeout
;
3338 request
->receive_timeout
= session
->receive_timeout
;
3340 InitializeCriticalSection( &request
->headers_section
);
3341 request
->headers_section
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": http_request_t.headers_section");
3343 InitializeCriticalSection( &request
->read_section
);
3344 request
->read_section
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": http_request_t.read_section");
3346 WININET_AddRef( &session
->hdr
);
3347 request
->session
= session
;
3348 list_add_head( &session
->hdr
.children
, &request
->hdr
.entry
);
3350 request
->server
= get_server(session
->hostName
, session
->hostPort
, (dwFlags
& INTERNET_FLAG_SECURE
) != 0, TRUE
);
3351 if(!request
->server
) {
3352 WININET_Release(&request
->hdr
);
3353 return ERROR_OUTOFMEMORY
;
3356 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_CN_INVALID
)
3357 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_CN_INVALID
;
3358 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_DATE_INVALID
)
3359 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_DATE_INVALID
;
3361 if (lpszObjectName
&& *lpszObjectName
) {
3365 rc
= UrlEscapeW(lpszObjectName
, NULL
, &len
, URL_ESCAPE_SPACES_ONLY
);
3366 if (rc
!= E_POINTER
)
3367 len
= strlenW(lpszObjectName
)+1;
3368 request
->path
= heap_alloc(len
*sizeof(WCHAR
));
3369 rc
= UrlEscapeW(lpszObjectName
, request
->path
, &len
,
3370 URL_ESCAPE_SPACES_ONLY
);
3373 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName
),rc
);
3374 strcpyW(request
->path
,lpszObjectName
);
3377 static const WCHAR slashW
[] = {'/',0};
3379 request
->path
= heap_strdupW(slashW
);
3382 if (lpszReferrer
&& *lpszReferrer
)
3383 HTTP_ProcessHeader(request
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
3385 if (lpszAcceptTypes
)
3388 for (i
= 0; lpszAcceptTypes
[i
]; i
++)
3390 if (!*lpszAcceptTypes
[i
]) continue;
3391 HTTP_ProcessHeader(request
, HTTP_ACCEPT
, lpszAcceptTypes
[i
],
3392 HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|
3393 HTTP_ADDHDR_FLAG_REQ
|
3394 (i
== 0 ? HTTP_ADDHDR_FLAG_REPLACE
: 0));
3398 request
->verb
= heap_strdupW(lpszVerb
&& *lpszVerb
? lpszVerb
: szGET
);
3399 request
->version
= heap_strdupW(lpszVersion
&& *lpszVersion
? lpszVersion
: g_szHttp1_1
);
3401 HTTP_ProcessHeader(request
, hostW
, request
->server
->canon_host_port
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
3403 if (hIC
->proxy
&& hIC
->proxy
[0] && !HTTP_ShouldBypassProxy(hIC
, session
->hostName
))
3404 HTTP_DealWithProxy( hIC
, session
, request
);
3406 INTERNET_SendCallback(&session
->hdr
, dwContext
,
3407 INTERNET_STATUS_HANDLE_CREATED
, &request
->hdr
.hInternet
,
3410 TRACE("<-- (%p)\n", request
);
3412 *ret
= request
->hdr
.hInternet
;
3413 return ERROR_SUCCESS
;
3416 /***********************************************************************
3417 * HttpOpenRequestW (WININET.@)
3419 * Open a HTTP request handle
3422 * HINTERNET a HTTP request handle on success
3426 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
3427 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3428 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3429 DWORD dwFlags
, DWORD_PTR dwContext
)
3431 http_session_t
*session
;
3432 HINTERNET handle
= NULL
;
3435 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
3436 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
3437 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
3438 dwFlags
, dwContext
);
3439 if(lpszAcceptTypes
!=NULL
)
3442 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
3443 TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes
[i
]));
3446 session
= (http_session_t
*) get_handle_object( hHttpSession
);
3447 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
3449 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3454 * My tests seem to show that the windows version does not
3455 * become asynchronous until after this point. And anyhow
3456 * if this call was asynchronous then how would you get the
3457 * necessary HINTERNET pointer returned by this function.
3460 res
= HTTP_HttpOpenRequestW(session
, lpszVerb
, lpszObjectName
,
3461 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
3462 dwFlags
, dwContext
, &handle
);
3465 WININET_Release( &session
->hdr
);
3466 TRACE("returning %p\n", handle
);
3467 if(res
!= ERROR_SUCCESS
)
3472 static const LPCWSTR header_lookup
[] = {
3473 szMime_Version
, /* HTTP_QUERY_MIME_VERSION = 0 */
3474 szContent_Type
, /* HTTP_QUERY_CONTENT_TYPE = 1 */
3475 szContent_Transfer_Encoding
,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
3476 szContent_ID
, /* HTTP_QUERY_CONTENT_ID = 3 */
3477 NULL
, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */
3478 szContent_Length
, /* HTTP_QUERY_CONTENT_LENGTH = 5 */
3479 szContent_Language
, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */
3480 szAllow
, /* HTTP_QUERY_ALLOW = 7 */
3481 szPublic
, /* HTTP_QUERY_PUBLIC = 8 */
3482 szDate
, /* HTTP_QUERY_DATE = 9 */
3483 szExpires
, /* HTTP_QUERY_EXPIRES = 10 */
3484 szLast_Modified
, /* HTTP_QUERY_LAST_MODIFIED = 11 */
3485 NULL
, /* HTTP_QUERY_MESSAGE_ID = 12 */
3486 szURI
, /* HTTP_QUERY_URI = 13 */
3487 szFrom
, /* HTTP_QUERY_DERIVED_FROM = 14 */
3488 NULL
, /* HTTP_QUERY_COST = 15 */
3489 NULL
, /* HTTP_QUERY_LINK = 16 */
3490 szPragma
, /* HTTP_QUERY_PRAGMA = 17 */
3491 NULL
, /* HTTP_QUERY_VERSION = 18 */
3492 szStatus
, /* HTTP_QUERY_STATUS_CODE = 19 */
3493 NULL
, /* HTTP_QUERY_STATUS_TEXT = 20 */
3494 NULL
, /* HTTP_QUERY_RAW_HEADERS = 21 */
3495 NULL
, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */
3496 szConnection
, /* HTTP_QUERY_CONNECTION = 23 */
3497 szAccept
, /* HTTP_QUERY_ACCEPT = 24 */
3498 szAccept_Charset
, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */
3499 szAccept_Encoding
, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */
3500 szAccept_Language
, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */
3501 szAuthorization
, /* HTTP_QUERY_AUTHORIZATION = 28 */
3502 szContent_Encoding
, /* HTTP_QUERY_CONTENT_ENCODING = 29 */
3503 NULL
, /* HTTP_QUERY_FORWARDED = 30 */
3504 NULL
, /* HTTP_QUERY_FROM = 31 */
3505 szIf_Modified_Since
, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */
3506 szLocation
, /* HTTP_QUERY_LOCATION = 33 */
3507 NULL
, /* HTTP_QUERY_ORIG_URI = 34 */
3508 szReferer
, /* HTTP_QUERY_REFERER = 35 */
3509 szRetry_After
, /* HTTP_QUERY_RETRY_AFTER = 36 */
3510 szServer
, /* HTTP_QUERY_SERVER = 37 */
3511 NULL
, /* HTTP_TITLE = 38 */
3512 szUser_Agent
, /* HTTP_QUERY_USER_AGENT = 39 */
3513 szWWW_Authenticate
, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */
3514 szProxy_Authenticate
, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */
3515 szAccept_Ranges
, /* HTTP_QUERY_ACCEPT_RANGES = 42 */
3516 szSet_Cookie
, /* HTTP_QUERY_SET_COOKIE = 43 */
3517 szCookie
, /* HTTP_QUERY_COOKIE = 44 */
3518 NULL
, /* HTTP_QUERY_REQUEST_METHOD = 45 */
3519 NULL
, /* HTTP_QUERY_REFRESH = 46 */
3520 szContent_Disposition
, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */
3521 szAge
, /* HTTP_QUERY_AGE = 48 */
3522 szCache_Control
, /* HTTP_QUERY_CACHE_CONTROL = 49 */
3523 szContent_Base
, /* HTTP_QUERY_CONTENT_BASE = 50 */
3524 szContent_Location
, /* HTTP_QUERY_CONTENT_LOCATION = 51 */
3525 szContent_MD5
, /* HTTP_QUERY_CONTENT_MD5 = 52 */
3526 szContent_Range
, /* HTTP_QUERY_CONTENT_RANGE = 53 */
3527 szETag
, /* HTTP_QUERY_ETAG = 54 */
3528 hostW
, /* HTTP_QUERY_HOST = 55 */
3529 szIf_Match
, /* HTTP_QUERY_IF_MATCH = 56 */
3530 szIf_None_Match
, /* HTTP_QUERY_IF_NONE_MATCH = 57 */
3531 szIf_Range
, /* HTTP_QUERY_IF_RANGE = 58 */
3532 szIf_Unmodified_Since
, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
3533 szMax_Forwards
, /* HTTP_QUERY_MAX_FORWARDS = 60 */
3534 szProxy_Authorization
, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */
3535 szRange
, /* HTTP_QUERY_RANGE = 62 */
3536 szTransfer_Encoding
, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */
3537 szUpgrade
, /* HTTP_QUERY_UPGRADE = 64 */
3538 szVary
, /* HTTP_QUERY_VARY = 65 */
3539 szVia
, /* HTTP_QUERY_VIA = 66 */
3540 szWarning
, /* HTTP_QUERY_WARNING = 67 */
3541 szExpect
, /* HTTP_QUERY_EXPECT = 68 */
3542 szProxy_Connection
, /* HTTP_QUERY_PROXY_CONNECTION = 69 */
3543 szUnless_Modified_Since
, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
3546 #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0]))
3548 /***********************************************************************
3549 * HTTP_HttpQueryInfoW (internal)
3551 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*request
, DWORD dwInfoLevel
,
3552 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3554 LPHTTPHEADERW lphttpHdr
= NULL
;
3555 BOOL request_only
= dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
;
3556 INT requested_index
= lpdwIndex
? *lpdwIndex
: 0;
3557 DWORD level
= (dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
);
3560 EnterCriticalSection( &request
->headers_section
);
3562 /* Find requested header structure */
3565 case HTTP_QUERY_CUSTOM
:
3568 LeaveCriticalSection( &request
->headers_section
);
3569 return ERROR_INVALID_PARAMETER
;
3571 index
= HTTP_GetCustomHeaderIndex(request
, lpBuffer
, requested_index
, request_only
);
3573 case HTTP_QUERY_RAW_HEADERS_CRLF
:
3577 DWORD res
= ERROR_INVALID_PARAMETER
;
3580 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
3582 headers
= build_response_header(request
, TRUE
);
3585 LeaveCriticalSection( &request
->headers_section
);
3586 return ERROR_OUTOFMEMORY
;
3589 len
= strlenW(headers
) * sizeof(WCHAR
);
3590 if (len
+ sizeof(WCHAR
) > *lpdwBufferLength
)
3592 len
+= sizeof(WCHAR
);
3593 res
= ERROR_INSUFFICIENT_BUFFER
;
3597 memcpy(lpBuffer
, headers
, len
+ sizeof(WCHAR
));
3598 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
/ sizeof(WCHAR
)));
3599 res
= ERROR_SUCCESS
;
3601 *lpdwBufferLength
= len
;
3604 LeaveCriticalSection( &request
->headers_section
);
3607 case HTTP_QUERY_RAW_HEADERS
:
3613 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, FALSE
);
3615 headers
= build_response_header(request
, FALSE
);
3619 LeaveCriticalSection( &request
->headers_section
);
3620 return ERROR_OUTOFMEMORY
;
3623 len
= strlenW(headers
) * sizeof(WCHAR
);
3624 if (len
> *lpdwBufferLength
)
3626 *lpdwBufferLength
= len
;
3628 LeaveCriticalSection( &request
->headers_section
);
3629 return ERROR_INSUFFICIENT_BUFFER
;
3636 TRACE("returning data: %s\n", debugstr_wn(headers
, len
/ sizeof(WCHAR
)));
3638 for (i
= 0; i
< len
/ sizeof(WCHAR
); i
++)
3640 if (headers
[i
] == '\n')
3643 memcpy(lpBuffer
, headers
, len
);
3645 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3648 LeaveCriticalSection( &request
->headers_section
);
3649 return ERROR_SUCCESS
;
3651 case HTTP_QUERY_STATUS_TEXT
:
3652 if (request
->statusText
)
3654 DWORD len
= strlenW(request
->statusText
);
3655 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3657 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3658 LeaveCriticalSection( &request
->headers_section
);
3659 return ERROR_INSUFFICIENT_BUFFER
;
3663 memcpy(lpBuffer
, request
->statusText
, (len
+ 1) * sizeof(WCHAR
));
3664 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3666 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3667 LeaveCriticalSection( &request
->headers_section
);
3668 return ERROR_SUCCESS
;
3671 case HTTP_QUERY_VERSION
:
3672 if (request
->version
)
3674 DWORD len
= strlenW(request
->version
);
3675 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3677 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3678 LeaveCriticalSection( &request
->headers_section
);
3679 return ERROR_INSUFFICIENT_BUFFER
;
3683 memcpy(lpBuffer
, request
->version
, (len
+ 1) * sizeof(WCHAR
));
3684 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3686 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3687 LeaveCriticalSection( &request
->headers_section
);
3688 return ERROR_SUCCESS
;
3691 case HTTP_QUERY_CONTENT_ENCODING
:
3692 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[request
->read_gzip
? HTTP_QUERY_CONTENT_TYPE
: level
],
3693 requested_index
,request_only
);
3695 case HTTP_QUERY_STATUS_CODE
: {
3696 DWORD res
= ERROR_SUCCESS
;
3700 LeaveCriticalSection( &request
->headers_section
);
3701 return ERROR_HTTP_INVALID_QUERY_REQUEST
;
3707 if(dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) {
3708 if(*lpdwBufferLength
>= sizeof(DWORD
))
3709 *(DWORD
*)lpBuffer
= request
->status_code
;
3711 res
= ERROR_INSUFFICIENT_BUFFER
;
3712 *lpdwBufferLength
= sizeof(DWORD
);
3716 static const WCHAR formatW
[] = {'%','u',0};
3718 size
= sprintfW(buf
, formatW
, request
->status_code
) * sizeof(WCHAR
);
3720 if(size
<= *lpdwBufferLength
) {
3721 memcpy(lpBuffer
, buf
, size
+sizeof(WCHAR
));
3723 size
+= sizeof(WCHAR
);
3724 res
= ERROR_INSUFFICIENT_BUFFER
;
3727 *lpdwBufferLength
= size
;
3729 LeaveCriticalSection( &request
->headers_section
);
3733 assert (LAST_TABLE_HEADER
== (HTTP_QUERY_UNLESS_MODIFIED_SINCE
+ 1));
3735 if (level
< LAST_TABLE_HEADER
&& header_lookup
[level
])
3736 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[level
],
3737 requested_index
,request_only
);
3741 lphttpHdr
= &request
->custHeaders
[index
];
3743 /* Ensure header satisfies requested attributes */
3745 ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
3746 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
)))
3748 LeaveCriticalSection( &request
->headers_section
);
3749 return ERROR_HTTP_HEADER_NOT_FOUND
;
3752 /* coalesce value to requested type */
3753 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
&& lpBuffer
)
3755 *(int *)lpBuffer
= atoiW(lphttpHdr
->lpszValue
);
3756 TRACE(" returning number: %d\n", *(int *)lpBuffer
);
3758 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
&& lpBuffer
)
3764 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
3766 tmpTM
= *gmtime(&tmpTime
);
3767 STHook
= (SYSTEMTIME
*)lpBuffer
;
3768 STHook
->wDay
= tmpTM
.tm_mday
;
3769 STHook
->wHour
= tmpTM
.tm_hour
;
3770 STHook
->wMilliseconds
= 0;
3771 STHook
->wMinute
= tmpTM
.tm_min
;
3772 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
3773 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
3774 STHook
->wSecond
= tmpTM
.tm_sec
;
3775 STHook
->wYear
= 1900+tmpTM
.tm_year
;
3777 TRACE(" returning time: %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
3778 STHook
->wYear
, STHook
->wMonth
, STHook
->wDay
, STHook
->wDayOfWeek
,
3779 STHook
->wHour
, STHook
->wMinute
, STHook
->wSecond
, STHook
->wMilliseconds
);
3781 else if (lphttpHdr
->lpszValue
)
3783 DWORD len
= (strlenW(lphttpHdr
->lpszValue
) + 1) * sizeof(WCHAR
);
3785 if (len
> *lpdwBufferLength
)
3787 *lpdwBufferLength
= len
;
3788 LeaveCriticalSection( &request
->headers_section
);
3789 return ERROR_INSUFFICIENT_BUFFER
;
3793 memcpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
3794 TRACE("! returning string: %s\n", debugstr_w(lpBuffer
));
3796 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3798 if (lpdwIndex
) (*lpdwIndex
)++;
3800 LeaveCriticalSection( &request
->headers_section
);
3801 return ERROR_SUCCESS
;
3804 /***********************************************************************
3805 * HttpQueryInfoW (WININET.@)
3807 * Queries for information about an HTTP request
3814 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3815 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3817 http_request_t
*request
;
3820 if (TRACE_ON(wininet
)) {
3821 #define FE(x) { x, #x }
3822 static const wininet_flag_info query_flags
[] = {
3823 FE(HTTP_QUERY_MIME_VERSION
),
3824 FE(HTTP_QUERY_CONTENT_TYPE
),
3825 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING
),
3826 FE(HTTP_QUERY_CONTENT_ID
),
3827 FE(HTTP_QUERY_CONTENT_DESCRIPTION
),
3828 FE(HTTP_QUERY_CONTENT_LENGTH
),
3829 FE(HTTP_QUERY_CONTENT_LANGUAGE
),
3830 FE(HTTP_QUERY_ALLOW
),
3831 FE(HTTP_QUERY_PUBLIC
),
3832 FE(HTTP_QUERY_DATE
),
3833 FE(HTTP_QUERY_EXPIRES
),
3834 FE(HTTP_QUERY_LAST_MODIFIED
),
3835 FE(HTTP_QUERY_MESSAGE_ID
),
3837 FE(HTTP_QUERY_DERIVED_FROM
),
3838 FE(HTTP_QUERY_COST
),
3839 FE(HTTP_QUERY_LINK
),
3840 FE(HTTP_QUERY_PRAGMA
),
3841 FE(HTTP_QUERY_VERSION
),
3842 FE(HTTP_QUERY_STATUS_CODE
),
3843 FE(HTTP_QUERY_STATUS_TEXT
),
3844 FE(HTTP_QUERY_RAW_HEADERS
),
3845 FE(HTTP_QUERY_RAW_HEADERS_CRLF
),
3846 FE(HTTP_QUERY_CONNECTION
),
3847 FE(HTTP_QUERY_ACCEPT
),
3848 FE(HTTP_QUERY_ACCEPT_CHARSET
),
3849 FE(HTTP_QUERY_ACCEPT_ENCODING
),
3850 FE(HTTP_QUERY_ACCEPT_LANGUAGE
),
3851 FE(HTTP_QUERY_AUTHORIZATION
),
3852 FE(HTTP_QUERY_CONTENT_ENCODING
),
3853 FE(HTTP_QUERY_FORWARDED
),
3854 FE(HTTP_QUERY_FROM
),
3855 FE(HTTP_QUERY_IF_MODIFIED_SINCE
),
3856 FE(HTTP_QUERY_LOCATION
),
3857 FE(HTTP_QUERY_ORIG_URI
),
3858 FE(HTTP_QUERY_REFERER
),
3859 FE(HTTP_QUERY_RETRY_AFTER
),
3860 FE(HTTP_QUERY_SERVER
),
3861 FE(HTTP_QUERY_TITLE
),
3862 FE(HTTP_QUERY_USER_AGENT
),
3863 FE(HTTP_QUERY_WWW_AUTHENTICATE
),
3864 FE(HTTP_QUERY_PROXY_AUTHENTICATE
),
3865 FE(HTTP_QUERY_ACCEPT_RANGES
),
3866 FE(HTTP_QUERY_SET_COOKIE
),
3867 FE(HTTP_QUERY_COOKIE
),
3868 FE(HTTP_QUERY_REQUEST_METHOD
),
3869 FE(HTTP_QUERY_REFRESH
),
3870 FE(HTTP_QUERY_CONTENT_DISPOSITION
),
3872 FE(HTTP_QUERY_CACHE_CONTROL
),
3873 FE(HTTP_QUERY_CONTENT_BASE
),
3874 FE(HTTP_QUERY_CONTENT_LOCATION
),
3875 FE(HTTP_QUERY_CONTENT_MD5
),
3876 FE(HTTP_QUERY_CONTENT_RANGE
),
3877 FE(HTTP_QUERY_ETAG
),
3878 FE(HTTP_QUERY_HOST
),
3879 FE(HTTP_QUERY_IF_MATCH
),
3880 FE(HTTP_QUERY_IF_NONE_MATCH
),
3881 FE(HTTP_QUERY_IF_RANGE
),
3882 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE
),
3883 FE(HTTP_QUERY_MAX_FORWARDS
),
3884 FE(HTTP_QUERY_PROXY_AUTHORIZATION
),
3885 FE(HTTP_QUERY_RANGE
),
3886 FE(HTTP_QUERY_TRANSFER_ENCODING
),
3887 FE(HTTP_QUERY_UPGRADE
),
3888 FE(HTTP_QUERY_VARY
),
3890 FE(HTTP_QUERY_WARNING
),
3891 FE(HTTP_QUERY_CUSTOM
)
3893 static const wininet_flag_info modifier_flags
[] = {
3894 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS
),
3895 FE(HTTP_QUERY_FLAG_SYSTEMTIME
),
3896 FE(HTTP_QUERY_FLAG_NUMBER
),
3897 FE(HTTP_QUERY_FLAG_COALESCE
)
3900 DWORD info_mod
= dwInfoLevel
& HTTP_QUERY_MODIFIER_FLAGS_MASK
;
3901 DWORD info
= dwInfoLevel
& HTTP_QUERY_HEADER_MASK
;
3904 TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest
, dwInfoLevel
, info
);
3905 TRACE(" Attribute:");
3906 for (i
= 0; i
< (sizeof(query_flags
) / sizeof(query_flags
[0])); i
++) {
3907 if (query_flags
[i
].val
== info
) {
3908 TRACE(" %s", query_flags
[i
].name
);
3912 if (i
== (sizeof(query_flags
) / sizeof(query_flags
[0]))) {
3913 TRACE(" Unknown (%08x)", info
);
3916 TRACE(" Modifier:");
3917 for (i
= 0; i
< (sizeof(modifier_flags
) / sizeof(modifier_flags
[0])); i
++) {
3918 if (modifier_flags
[i
].val
& info_mod
) {
3919 TRACE(" %s", modifier_flags
[i
].name
);
3920 info_mod
&= ~ modifier_flags
[i
].val
;
3925 TRACE(" Unknown (%08x)", info_mod
);
3930 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
3931 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
3933 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3937 if (lpBuffer
== NULL
)
3938 *lpdwBufferLength
= 0;
3939 res
= HTTP_HttpQueryInfoW( request
, dwInfoLevel
,
3940 lpBuffer
, lpdwBufferLength
, lpdwIndex
);
3944 WININET_Release( &request
->hdr
);
3946 TRACE("%u <--\n", res
);
3947 if(res
!= ERROR_SUCCESS
)
3949 return res
== ERROR_SUCCESS
;
3952 /***********************************************************************
3953 * HttpQueryInfoA (WININET.@)
3955 * Queries for information about an HTTP request
3962 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3963 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3969 TRACE("%p %x\n", hHttpRequest
, dwInfoLevel
);
3971 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
3972 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
3974 return HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, lpBuffer
,
3975 lpdwBufferLength
, lpdwIndex
);
3981 len
= (*lpdwBufferLength
)*sizeof(WCHAR
);
3982 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3984 alloclen
= MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, NULL
, 0 ) * sizeof(WCHAR
);
3990 bufferW
= heap_alloc(alloclen
);
3991 /* buffer is in/out because of HTTP_QUERY_CUSTOM */
3992 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3993 MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, bufferW
, alloclen
/ sizeof(WCHAR
) );
4000 result
= HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, bufferW
,
4004 len
= WideCharToMultiByte( CP_ACP
,0, bufferW
, len
/ sizeof(WCHAR
) + 1,
4005 lpBuffer
, *lpdwBufferLength
, NULL
, NULL
);
4006 *lpdwBufferLength
= len
- 1;
4008 TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer
));
4011 /* since the strings being returned from HttpQueryInfoW should be
4012 * only ASCII characters, it is reasonable to assume that all of
4013 * the Unicode characters can be reduced to a single byte */
4014 *lpdwBufferLength
= len
/ sizeof(WCHAR
);
4016 heap_free( bufferW
);
4020 /***********************************************************************
4021 * HTTP_GetRedirectURL (internal)
4023 static LPWSTR
HTTP_GetRedirectURL(http_request_t
*request
, LPCWSTR lpszUrl
)
4025 static WCHAR szHttp
[] = {'h','t','t','p',0};
4026 static WCHAR szHttps
[] = {'h','t','t','p','s',0};
4027 http_session_t
*session
= request
->session
;
4028 URL_COMPONENTSW urlComponents
;
4029 DWORD url_length
= 0;
4031 LPWSTR combined_url
;
4033 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
4034 urlComponents
.lpszScheme
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) ? szHttps
: szHttp
;
4035 urlComponents
.dwSchemeLength
= 0;
4036 urlComponents
.lpszHostName
= request
->server
->name
;
4037 urlComponents
.dwHostNameLength
= 0;
4038 urlComponents
.nPort
= request
->server
->port
;
4039 urlComponents
.lpszUserName
= session
->userName
;
4040 urlComponents
.dwUserNameLength
= 0;
4041 urlComponents
.lpszPassword
= NULL
;
4042 urlComponents
.dwPasswordLength
= 0;
4043 urlComponents
.lpszUrlPath
= request
->path
;
4044 urlComponents
.dwUrlPathLength
= 0;
4045 urlComponents
.lpszExtraInfo
= NULL
;
4046 urlComponents
.dwExtraInfoLength
= 0;
4048 if (!InternetCreateUrlW(&urlComponents
, 0, NULL
, &url_length
) &&
4049 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
4052 orig_url
= heap_alloc(url_length
);
4054 /* convert from bytes to characters */
4055 url_length
= url_length
/ sizeof(WCHAR
) - 1;
4056 if (!InternetCreateUrlW(&urlComponents
, 0, orig_url
, &url_length
))
4058 heap_free(orig_url
);
4063 if (!InternetCombineUrlW(orig_url
, lpszUrl
, NULL
, &url_length
, ICU_ENCODE_SPACES_ONLY
) &&
4064 (GetLastError() != ERROR_INSUFFICIENT_BUFFER
))
4066 heap_free(orig_url
);
4069 combined_url
= heap_alloc(url_length
* sizeof(WCHAR
));
4071 if (!InternetCombineUrlW(orig_url
, lpszUrl
, combined_url
, &url_length
, ICU_ENCODE_SPACES_ONLY
))
4073 heap_free(orig_url
);
4074 heap_free(combined_url
);
4077 heap_free(orig_url
);
4078 return combined_url
;
4082 /***********************************************************************
4083 * HTTP_HandleRedirect (internal)
4085 static DWORD
HTTP_HandleRedirect(http_request_t
*request
, LPCWSTR lpszUrl
)
4087 http_session_t
*session
= request
->session
;
4088 WCHAR path
[INTERNET_MAX_PATH_LENGTH
];
4092 /* if it's an absolute path, keep the same session info */
4093 lstrcpynW(path
, lpszUrl
, INTERNET_MAX_URL_LENGTH
);
4097 URL_COMPONENTSW urlComponents
;
4098 WCHAR protocol
[INTERNET_MAX_SCHEME_LENGTH
];
4099 WCHAR hostName
[INTERNET_MAX_HOST_NAME_LENGTH
];
4100 WCHAR userName
[INTERNET_MAX_USER_NAME_LENGTH
];
4101 BOOL custom_port
= FALSE
;
4103 static const WCHAR httpW
[] = {'h','t','t','p',0};
4104 static const WCHAR httpsW
[] = {'h','t','t','p','s',0};
4110 urlComponents
.dwStructSize
= sizeof(URL_COMPONENTSW
);
4111 urlComponents
.lpszScheme
= protocol
;
4112 urlComponents
.dwSchemeLength
= INTERNET_MAX_SCHEME_LENGTH
;
4113 urlComponents
.lpszHostName
= hostName
;
4114 urlComponents
.dwHostNameLength
= INTERNET_MAX_HOST_NAME_LENGTH
;
4115 urlComponents
.lpszUserName
= userName
;
4116 urlComponents
.dwUserNameLength
= INTERNET_MAX_USER_NAME_LENGTH
;
4117 urlComponents
.lpszPassword
= NULL
;
4118 urlComponents
.dwPasswordLength
= 0;
4119 urlComponents
.lpszUrlPath
= path
;
4120 urlComponents
.dwUrlPathLength
= INTERNET_MAX_PATH_LENGTH
;
4121 urlComponents
.lpszExtraInfo
= NULL
;
4122 urlComponents
.dwExtraInfoLength
= 0;
4123 if(!InternetCrackUrlW(lpszUrl
, strlenW(lpszUrl
), 0, &urlComponents
))
4124 return INTERNET_GetLastError();
4126 if(!strcmpiW(protocol
, httpW
)) {
4127 if(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) {
4128 TRACE("redirect from secure page to non-secure page\n");
4129 /* FIXME: warn about from secure redirect to non-secure page */
4130 request
->hdr
.dwFlags
&= ~INTERNET_FLAG_SECURE
;
4133 if(urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
4134 urlComponents
.nPort
= INTERNET_DEFAULT_HTTP_PORT
;
4135 else if(urlComponents
.nPort
!= INTERNET_DEFAULT_HTTP_PORT
)
4137 }else if(!strcmpiW(protocol
, httpsW
)) {
4138 if(!(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)) {
4139 TRACE("redirect from non-secure page to secure page\n");
4140 /* FIXME: notify about redirect to secure page */
4141 request
->hdr
.dwFlags
|= INTERNET_FLAG_SECURE
;
4144 if(urlComponents
.nPort
== INTERNET_INVALID_PORT_NUMBER
)
4145 urlComponents
.nPort
= INTERNET_DEFAULT_HTTPS_PORT
;
4146 else if(urlComponents
.nPort
!= INTERNET_DEFAULT_HTTPS_PORT
)
4150 heap_free(session
->hostName
);
4152 session
->hostName
= heap_strdupW(hostName
);
4153 session
->hostPort
= urlComponents
.nPort
;
4155 heap_free(session
->userName
);
4156 session
->userName
= NULL
;
4158 session
->userName
= heap_strdupW(userName
);
4160 reset_data_stream(request
);
4162 if(strcmpiW(request
->server
->name
, hostName
) || request
->server
->port
!= urlComponents
.nPort
) {
4163 server_t
*new_server
;
4165 new_server
= get_server(hostName
, urlComponents
.nPort
, urlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
, TRUE
);
4166 server_release(request
->server
);
4167 request
->server
= new_server
;
4171 HTTP_ProcessHeader(request
, hostW
, request
->server
->host_port
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
4173 HTTP_ProcessHeader(request
, hostW
, request
->server
->name
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
4175 heap_free(request
->path
);
4182 rc
= UrlEscapeW(path
, NULL
, &needed
, URL_ESCAPE_SPACES_ONLY
);
4183 if (rc
!= E_POINTER
)
4184 needed
= strlenW(path
)+1;
4185 request
->path
= heap_alloc(needed
*sizeof(WCHAR
));
4186 rc
= UrlEscapeW(path
, request
->path
, &needed
,
4187 URL_ESCAPE_SPACES_ONLY
);
4190 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path
),rc
);
4191 strcpyW(request
->path
,path
);
4195 /* Remove custom content-type/length headers on redirects. */
4196 remove_header(request
, szContent_Type
, TRUE
);
4197 remove_header(request
, szContent_Length
, TRUE
);
4199 return ERROR_SUCCESS
;
4202 /***********************************************************************
4203 * HTTP_build_req (internal)
4205 * concatenate all the strings in the request together
4207 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
)
4212 for( t
= list
; *t
; t
++ )
4213 len
+= strlenW( *t
);
4216 str
= heap_alloc(len
*sizeof(WCHAR
));
4219 for( t
= list
; *t
; t
++ )
4225 static void HTTP_InsertCookies(http_request_t
*request
)
4230 res
= get_cookie_header(request
->server
->name
, request
->path
, &cookies
);
4231 if(res
!= ERROR_SUCCESS
|| !cookies
)
4234 get_cookie_header(request
->server
->name
, request
->path
, &cookies
);
4235 HTTP_HttpAddRequestHeadersW(request
, cookies
, strlenW(cookies
), HTTP_ADDREQ_FLAG_REPLACE
);
4239 static WORD
HTTP_ParseWkday(LPCWSTR day
)
4241 static const WCHAR days
[7][4] = {{ 's','u','n',0 },
4249 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4250 if (!strcmpiW(day
, days
[i
]))
4257 static WORD
HTTP_ParseMonth(LPCWSTR month
)
4259 static const WCHAR jan
[] = { 'j','a','n',0 };
4260 static const WCHAR feb
[] = { 'f','e','b',0 };
4261 static const WCHAR mar
[] = { 'm','a','r',0 };
4262 static const WCHAR apr
[] = { 'a','p','r',0 };
4263 static const WCHAR may
[] = { 'm','a','y',0 };
4264 static const WCHAR jun
[] = { 'j','u','n',0 };
4265 static const WCHAR jul
[] = { 'j','u','l',0 };
4266 static const WCHAR aug
[] = { 'a','u','g',0 };
4267 static const WCHAR sep
[] = { 's','e','p',0 };
4268 static const WCHAR oct
[] = { 'o','c','t',0 };
4269 static const WCHAR nov
[] = { 'n','o','v',0 };
4270 static const WCHAR dec
[] = { 'd','e','c',0 };
4272 if (!strcmpiW(month
, jan
)) return 1;
4273 if (!strcmpiW(month
, feb
)) return 2;
4274 if (!strcmpiW(month
, mar
)) return 3;
4275 if (!strcmpiW(month
, apr
)) return 4;
4276 if (!strcmpiW(month
, may
)) return 5;
4277 if (!strcmpiW(month
, jun
)) return 6;
4278 if (!strcmpiW(month
, jul
)) return 7;
4279 if (!strcmpiW(month
, aug
)) return 8;
4280 if (!strcmpiW(month
, sep
)) return 9;
4281 if (!strcmpiW(month
, oct
)) return 10;
4282 if (!strcmpiW(month
, nov
)) return 11;
4283 if (!strcmpiW(month
, dec
)) return 12;
4288 /* Parses the string pointed to by *str, assumed to be a 24-hour time HH:MM:SS,
4289 * optionally preceded by whitespace.
4290 * Upon success, returns TRUE, sets the wHour, wMinute, and wSecond fields of
4291 * st, and sets *str to the first character after the time format.
4293 static BOOL
HTTP_ParseTime(SYSTEMTIME
*st
, LPCWSTR
*str
)
4299 while (isspaceW(*ptr
))
4302 num
= strtoulW(ptr
, &nextPtr
, 10);
4303 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4305 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4310 ERR("unexpected hour in time format %s\n", debugstr_w(ptr
));
4314 st
->wHour
= (WORD
)num
;
4315 num
= strtoulW(ptr
, &nextPtr
, 10);
4316 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4318 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4323 ERR("unexpected minute in time format %s\n", debugstr_w(ptr
));
4327 st
->wMinute
= (WORD
)num
;
4328 num
= strtoulW(ptr
, &nextPtr
, 10);
4329 if (!nextPtr
|| nextPtr
<= ptr
)
4331 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4336 ERR("unexpected second in time format %s\n", debugstr_w(ptr
));
4341 st
->wSecond
= (WORD
)num
;
4345 static BOOL
HTTP_ParseDateAsAsctime(LPCWSTR value
, FILETIME
*ft
)
4347 static const WCHAR gmt
[]= { 'G','M','T',0 };
4348 WCHAR day
[4], *dayPtr
, month
[4], *monthPtr
, *nextPtr
;
4350 SYSTEMTIME st
= { 0 };
4353 for (ptr
= value
, dayPtr
= day
; *ptr
&& !isspaceW(*ptr
) &&
4354 dayPtr
- day
< sizeof(day
) / sizeof(day
[0]) - 1; ptr
++, dayPtr
++)
4357 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4358 if (st
.wDayOfWeek
>= 7)
4360 ERR("unexpected weekday %s\n", debugstr_w(day
));
4364 while (isspaceW(*ptr
))
4367 for (monthPtr
= month
; !isspace(*ptr
) &&
4368 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4372 st
.wMonth
= HTTP_ParseMonth(month
);
4373 if (!st
.wMonth
|| st
.wMonth
> 12)
4375 ERR("unexpected month %s\n", debugstr_w(month
));
4379 while (isspaceW(*ptr
))
4382 num
= strtoulW(ptr
, &nextPtr
, 10);
4383 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4385 ERR("unexpected day %s\n", debugstr_w(ptr
));
4389 st
.wDay
= (WORD
)num
;
4391 while (isspaceW(*ptr
))
4394 if (!HTTP_ParseTime(&st
, &ptr
))
4397 while (isspaceW(*ptr
))
4400 num
= strtoulW(ptr
, &nextPtr
, 10);
4401 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4403 ERR("unexpected year %s\n", debugstr_w(ptr
));
4407 st
.wYear
= (WORD
)num
;
4409 while (isspaceW(*ptr
))
4412 /* asctime() doesn't report a timezone, but some web servers do, so accept
4413 * with or without GMT.
4415 if (*ptr
&& strcmpW(ptr
, gmt
))
4417 ERR("unexpected timezone %s\n", debugstr_w(ptr
));
4420 return SystemTimeToFileTime(&st
, ft
);
4423 static BOOL
HTTP_ParseRfc1123Date(LPCWSTR value
, FILETIME
*ft
)
4425 static const WCHAR gmt
[]= { 'G','M','T',0 };
4426 WCHAR
*nextPtr
, day
[4], month
[4], *monthPtr
;
4429 SYSTEMTIME st
= { 0 };
4431 ptr
= strchrW(value
, ',');
4434 if (ptr
- value
!= 3)
4436 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4439 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4441 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4442 if (st
.wDayOfWeek
> 6)
4444 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4449 while (isspaceW(*ptr
))
4452 num
= strtoulW(ptr
, &nextPtr
, 10);
4453 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4455 WARN("unexpected day %s\n", debugstr_w(value
));
4459 st
.wDay
= (WORD
)num
;
4461 while (isspaceW(*ptr
))
4464 for (monthPtr
= month
; !isspace(*ptr
) &&
4465 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4469 st
.wMonth
= HTTP_ParseMonth(month
);
4470 if (!st
.wMonth
|| st
.wMonth
> 12)
4472 WARN("unexpected month %s\n", debugstr_w(month
));
4476 while (isspaceW(*ptr
))
4479 num
= strtoulW(ptr
, &nextPtr
, 10);
4480 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4482 ERR("unexpected year %s\n", debugstr_w(value
));
4486 st
.wYear
= (WORD
)num
;
4488 if (!HTTP_ParseTime(&st
, &ptr
))
4491 while (isspaceW(*ptr
))
4494 if (strcmpW(ptr
, gmt
))
4496 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4499 return SystemTimeToFileTime(&st
, ft
);
4502 static WORD
HTTP_ParseWeekday(LPCWSTR day
)
4504 static const WCHAR days
[7][10] = {{ 's','u','n','d','a','y',0 },
4505 { 'm','o','n','d','a','y',0 },
4506 { 't','u','e','s','d','a','y',0 },
4507 { 'w','e','d','n','e','s','d','a','y',0 },
4508 { 't','h','u','r','s','d','a','y',0 },
4509 { 'f','r','i','d','a','y',0 },
4510 { 's','a','t','u','r','d','a','y',0 }};
4512 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4513 if (!strcmpiW(day
, days
[i
]))
4520 static BOOL
HTTP_ParseRfc850Date(LPCWSTR value
, FILETIME
*ft
)
4522 static const WCHAR gmt
[]= { 'G','M','T',0 };
4523 WCHAR
*nextPtr
, day
[10], month
[4], *monthPtr
;
4526 SYSTEMTIME st
= { 0 };
4528 ptr
= strchrW(value
, ',');
4531 if (ptr
- value
== 3)
4533 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4535 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4536 if (st
.wDayOfWeek
> 6)
4538 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4542 else if (ptr
- value
< sizeof(day
) / sizeof(day
[0]))
4544 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4545 day
[ptr
- value
+ 1] = 0;
4546 st
.wDayOfWeek
= HTTP_ParseWeekday(day
);
4547 if (st
.wDayOfWeek
> 6)
4549 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4555 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4560 while (isspaceW(*ptr
))
4563 num
= strtoulW(ptr
, &nextPtr
, 10);
4564 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4566 ERR("unexpected day %s\n", debugstr_w(value
));
4570 st
.wDay
= (WORD
)num
;
4574 ERR("unexpected month format %s\n", debugstr_w(ptr
));
4579 for (monthPtr
= month
; *ptr
!= '-' &&
4580 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4584 st
.wMonth
= HTTP_ParseMonth(month
);
4585 if (!st
.wMonth
|| st
.wMonth
> 12)
4587 ERR("unexpected month %s\n", debugstr_w(month
));
4593 ERR("unexpected year format %s\n", debugstr_w(ptr
));
4598 num
= strtoulW(ptr
, &nextPtr
, 10);
4599 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4601 ERR("unexpected year %s\n", debugstr_w(value
));
4605 st
.wYear
= (WORD
)num
;
4607 if (!HTTP_ParseTime(&st
, &ptr
))
4610 while (isspaceW(*ptr
))
4613 if (strcmpW(ptr
, gmt
))
4615 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4618 return SystemTimeToFileTime(&st
, ft
);
4621 static BOOL
HTTP_ParseDate(LPCWSTR value
, FILETIME
*ft
)
4623 static const WCHAR zero
[] = { '0',0 };
4626 if (!strcmpW(value
, zero
))
4628 ft
->dwLowDateTime
= ft
->dwHighDateTime
= 0;
4631 else if (strchrW(value
, ','))
4633 ret
= HTTP_ParseRfc1123Date(value
, ft
);
4636 ret
= HTTP_ParseRfc850Date(value
, ft
);
4638 ERR("unexpected date format %s\n", debugstr_w(value
));
4643 ret
= HTTP_ParseDateAsAsctime(value
, ft
);
4645 ERR("unexpected date format %s\n", debugstr_w(value
));
4650 static void HTTP_ProcessExpires(http_request_t
*request
)
4652 BOOL expirationFound
= FALSE
;
4655 EnterCriticalSection( &request
->headers_section
);
4657 /* Look for a Cache-Control header with a max-age directive, as it takes
4658 * precedence over the Expires header.
4660 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szCache_Control
, 0, FALSE
);
4661 if (headerIndex
!= -1)
4663 LPHTTPHEADERW ccHeader
= &request
->custHeaders
[headerIndex
];
4666 for (ptr
= ccHeader
->lpszValue
; ptr
&& *ptr
; )
4668 LPWSTR comma
= strchrW(ptr
, ','), end
, equal
;
4673 end
= ptr
+ strlenW(ptr
);
4674 for (equal
= end
- 1; equal
> ptr
&& *equal
!= '='; equal
--)
4678 static const WCHAR max_age
[] = {
4679 'm','a','x','-','a','g','e',0 };
4681 if (!strncmpiW(ptr
, max_age
, equal
- ptr
- 1))
4686 age
= strtoulW(equal
+ 1, &nextPtr
, 10);
4687 if (nextPtr
> equal
+ 1)
4691 NtQuerySystemTime( &ft
);
4692 /* Age is in seconds, FILETIME resolution is in
4693 * 100 nanosecond intervals.
4695 ft
.QuadPart
+= age
* (ULONGLONG
)1000000;
4696 request
->expires
.dwLowDateTime
= ft
.u
.LowPart
;
4697 request
->expires
.dwHighDateTime
= ft
.u
.HighPart
;
4698 expirationFound
= TRUE
;
4705 while (isspaceW(*ptr
))
4712 if (!expirationFound
)
4714 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szExpires
, 0, FALSE
);
4715 if (headerIndex
!= -1)
4717 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4720 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4722 expirationFound
= TRUE
;
4723 request
->expires
= ft
;
4727 if (!expirationFound
)
4731 /* With no known age, default to 10 minutes until expiration. */
4732 NtQuerySystemTime( &t
);
4733 t
.QuadPart
+= 10 * 60 * (ULONGLONG
)10000000;
4734 request
->expires
.dwLowDateTime
= t
.u
.LowPart
;
4735 request
->expires
.dwHighDateTime
= t
.u
.HighPart
;
4738 LeaveCriticalSection( &request
->headers_section
);
4741 static void HTTP_ProcessLastModified(http_request_t
*request
)
4745 EnterCriticalSection( &request
->headers_section
);
4747 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szLast_Modified
, 0, FALSE
);
4748 if (headerIndex
!= -1)
4750 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4753 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4754 request
->last_modified
= ft
;
4757 LeaveCriticalSection( &request
->headers_section
);
4760 static void http_process_keep_alive(http_request_t
*req
)
4764 EnterCriticalSection( &req
->headers_section
);
4766 if ((index
= HTTP_GetCustomHeaderIndex(req
, szConnection
, 0, FALSE
)) != -1)
4767 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4768 else if ((index
= HTTP_GetCustomHeaderIndex(req
, szProxy_Connection
, 0, FALSE
)) != -1)
4769 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4771 req
->netconn
->keep_alive
= !strcmpiW(req
->version
, g_szHttp1_1
);
4773 LeaveCriticalSection( &req
->headers_section
);
4776 static DWORD
open_http_connection(http_request_t
*request
, BOOL
*reusing
)
4778 const BOOL is_https
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) != 0;
4779 netconn_t
*netconn
= NULL
;
4782 reset_data_stream(request
);
4784 if (request
->netconn
)
4786 if (is_valid_netconn(request
->netconn
) && NETCON_is_alive(request
->netconn
))
4789 return ERROR_SUCCESS
;
4793 free_netconn(request
->netconn
);
4794 request
->netconn
= NULL
;
4798 res
= HTTP_ResolveName(request
);
4799 if(res
!= ERROR_SUCCESS
)
4802 EnterCriticalSection(&connection_pool_cs
);
4804 while(!list_empty(&request
->server
->conn_pool
)) {
4805 netconn
= LIST_ENTRY(list_head(&request
->server
->conn_pool
), netconn_t
, pool_entry
);
4806 list_remove(&netconn
->pool_entry
);
4808 if(is_valid_netconn(netconn
) && NETCON_is_alive(netconn
))
4811 TRACE("connection %p closed during idle\n", netconn
);
4812 free_netconn(netconn
);
4816 LeaveCriticalSection(&connection_pool_cs
);
4819 TRACE("<-- reusing %p netconn\n", netconn
);
4820 request
->netconn
= netconn
;
4822 return ERROR_SUCCESS
;
4825 TRACE("connecting to %s, proxy %s\n", debugstr_w(request
->server
->name
),
4826 request
->proxy
? debugstr_w(request
->proxy
->name
) : "(null)");
4828 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4829 INTERNET_STATUS_CONNECTING_TO_SERVER
,
4830 request
->server
->addr_str
,
4831 strlen(request
->server
->addr_str
)+1);
4833 res
= create_netconn(is_https
, request
->proxy
? request
->proxy
: request
->server
, request
->security_flags
,
4834 (request
->hdr
.ErrorMask
& INTERNET_ERROR_MASK_COMBINED_SEC_CERT
) != 0,
4835 request
->connect_timeout
, &netconn
);
4836 if(res
!= ERROR_SUCCESS
) {
4837 ERR("create_netconn failed: %u\n", res
);
4841 request
->netconn
= netconn
;
4843 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4844 INTERNET_STATUS_CONNECTED_TO_SERVER
,
4845 request
->server
->addr_str
, strlen(request
->server
->addr_str
)+1);
4848 TRACE("Created connection to %s: %p\n", debugstr_w(request
->server
->name
), netconn
);
4849 return ERROR_SUCCESS
;
4852 static char *build_ascii_request( const WCHAR
*str
, void *data
, DWORD data_len
, DWORD
*out_len
)
4854 int len
= WideCharToMultiByte( CP_ACP
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
4857 if (!(ret
= heap_alloc( len
+ data_len
))) return NULL
;
4858 WideCharToMultiByte( CP_ACP
, 0, str
, -1, ret
, len
, NULL
, NULL
);
4859 if (data_len
) memcpy( ret
+ len
- 1, data
, data_len
);
4860 *out_len
= len
+ data_len
- 1;
4865 /***********************************************************************
4866 * HTTP_HttpSendRequestW (internal)
4868 * Sends the specified request to the HTTP server
4871 * ERROR_SUCCESS on success
4872 * win32 error code on failure
4875 static DWORD
HTTP_HttpSendRequestW(http_request_t
*request
, LPCWSTR lpszHeaders
,
4876 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
,
4877 DWORD dwContentLength
, BOOL bEndRequest
)
4879 static const WCHAR szContentLength
[] =
4880 { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','l','i','\r','\n',0 };
4881 BOOL redirected
= FALSE
, secure_proxy_connect
= FALSE
, loop_next
;
4882 LPWSTR requestString
= NULL
;
4883 INT responseLen
, cnt
;
4884 WCHAR contentLengthStr
[sizeof szContentLength
/2 /* includes \r\n */ + 20 /* int */ ];
4887 TRACE("--> %p\n", request
);
4889 assert(request
->hdr
.htype
== WH_HHTTPREQ
);
4891 /* if the verb is NULL default to GET */
4893 request
->verb
= heap_strdupW(szGET
);
4895 if (dwContentLength
|| strcmpW(request
->verb
, szGET
))
4897 sprintfW(contentLengthStr
, szContentLength
, dwContentLength
);
4898 HTTP_HttpAddRequestHeadersW(request
, contentLengthStr
, -1L, HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4899 request
->bytesToWrite
= dwContentLength
;
4901 if (request
->session
->appInfo
->agent
)
4903 WCHAR
*agent_header
;
4904 static const WCHAR user_agent
[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0};
4907 len
= strlenW(request
->session
->appInfo
->agent
) + strlenW(user_agent
);
4908 agent_header
= heap_alloc(len
* sizeof(WCHAR
));
4909 sprintfW(agent_header
, user_agent
, request
->session
->appInfo
->agent
);
4911 HTTP_HttpAddRequestHeadersW(request
, agent_header
, strlenW(agent_header
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4912 heap_free(agent_header
);
4914 if (request
->hdr
.dwFlags
& INTERNET_FLAG_PRAGMA_NOCACHE
)
4916 static const WCHAR pragma_nocache
[] = {'P','r','a','g','m','a',':',' ','n','o','-','c','a','c','h','e','\r','\n',0};
4917 HTTP_HttpAddRequestHeadersW(request
, pragma_nocache
, strlenW(pragma_nocache
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4919 if ((request
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
) && strcmpW(request
->verb
, szGET
))
4921 static const WCHAR cache_control
[] = {'C','a','c','h','e','-','C','o','n','t','r','o','l',':',
4922 ' ','n','o','-','c','a','c','h','e','\r','\n',0};
4923 HTTP_HttpAddRequestHeadersW(request
, cache_control
, strlenW(cache_control
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4926 /* add the headers the caller supplied */
4927 if( lpszHeaders
&& dwHeaderLength
)
4928 HTTP_HttpAddRequestHeadersW(request
, lpszHeaders
, dwHeaderLength
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
4932 DWORD len
, data_len
= dwOptionalLength
;
4933 BOOL reusing_connection
;
4939 request
->contentLength
= ~0u;
4940 request
->bytesToWrite
= 0;
4943 if (TRACE_ON(wininet
))
4947 EnterCriticalSection( &request
->headers_section
);
4948 host
= HTTP_GetHeader( request
, hostW
);
4949 TRACE("Going to url %s %s\n", debugstr_w(host
->lpszValue
), debugstr_w(request
->path
));
4950 LeaveCriticalSection( &request
->headers_section
);
4953 HTTP_FixURL(request
);
4954 if (request
->hdr
.dwFlags
& INTERNET_FLAG_KEEP_CONNECTION
)
4956 HTTP_ProcessHeader(request
, szConnection
, szKeepAlive
, HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
);
4958 HTTP_InsertAuthorization(request
, request
->authInfo
, szAuthorization
);
4959 HTTP_InsertAuthorization(request
, request
->proxyAuthInfo
, szProxy_Authorization
);
4961 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
))
4962 HTTP_InsertCookies(request
);
4964 res
= open_http_connection(request
, &reusing_connection
);
4965 if (res
!= ERROR_SUCCESS
)
4968 if (!reusing_connection
&& (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
4970 if (request
->proxy
) secure_proxy_connect
= TRUE
;
4973 res
= NETCON_secure_connect(request
->netconn
, request
->server
);
4974 if (res
!= ERROR_SUCCESS
)
4976 WARN("failed to upgrade to secure connection\n");
4977 http_release_netconn(request
, FALSE
);
4982 if (secure_proxy_connect
)
4984 static const WCHAR connectW
[] = {'C','O','N','N','E','C','T',0};
4985 const WCHAR
*target
= request
->server
->host_port
;
4986 requestString
= build_request_header(request
, connectW
, target
, g_szHttp1_1
, TRUE
);
4988 else if (request
->proxy
&& !(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
4990 WCHAR
*url
= build_proxy_path_url(request
);
4991 requestString
= build_request_header(request
, request
->verb
, url
, request
->version
, TRUE
);
4995 requestString
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
4997 TRACE("Request header -> %s\n", debugstr_w(requestString
) );
4999 /* send the request as ASCII, tack on the optional data */
5000 if (!lpOptional
|| redirected
|| secure_proxy_connect
)
5003 ascii_req
= build_ascii_request( requestString
, lpOptional
, data_len
, &len
);
5004 TRACE("full request -> %s\n", debugstr_a(ascii_req
) );
5006 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5007 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
5009 NETCON_set_timeout( request
->netconn
, TRUE
, request
->send_timeout
);
5010 res
= NETCON_send(request
->netconn
, ascii_req
, len
, 0, &cnt
);
5011 heap_free( ascii_req
);
5012 if(res
!= ERROR_SUCCESS
) {
5013 TRACE("send failed: %u\n", res
);
5014 if(!reusing_connection
)
5016 http_release_netconn(request
, FALSE
);
5021 request
->bytesWritten
= data_len
;
5023 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5024 INTERNET_STATUS_REQUEST_SENT
,
5025 &len
, sizeof(DWORD
));
5031 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5032 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
5034 if (HTTP_GetResponseHeaders(request
, &responseLen
))
5036 http_release_netconn(request
, FALSE
);
5037 res
= ERROR_INTERNET_CONNECTION_ABORTED
;
5040 /* FIXME: We should know that connection is closed before sending
5041 * headers. Otherwise wrong callbacks are executed */
5042 if(!responseLen
&& reusing_connection
) {
5043 TRACE("Connection closed by server, reconnecting\n");
5044 http_release_netconn(request
, FALSE
);
5049 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5050 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
5053 http_process_keep_alive(request
);
5054 HTTP_ProcessCookies(request
);
5055 HTTP_ProcessExpires(request
);
5056 HTTP_ProcessLastModified(request
);
5058 res
= set_content_length(request
);
5059 if(res
!= ERROR_SUCCESS
)
5061 if(!request
->contentLength
)
5062 http_release_netconn(request
, TRUE
);
5064 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && responseLen
)
5066 WCHAR
*new_url
, szNewLocation
[INTERNET_MAX_URL_LENGTH
];
5067 dwBufferSize
=sizeof(szNewLocation
);
5068 switch(request
->status_code
) {
5069 case HTTP_STATUS_REDIRECT
:
5070 case HTTP_STATUS_MOVED
:
5071 case HTTP_STATUS_REDIRECT_KEEP_VERB
:
5072 case HTTP_STATUS_REDIRECT_METHOD
:
5073 if(HTTP_HttpQueryInfoW(request
,HTTP_QUERY_LOCATION
,szNewLocation
,&dwBufferSize
,NULL
) != ERROR_SUCCESS
)
5076 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
5077 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
5079 heap_free(request
->verb
);
5080 request
->verb
= heap_strdupW(szGET
);
5082 http_release_netconn(request
, drain_content(request
, FALSE
));
5083 if ((new_url
= HTTP_GetRedirectURL( request
, szNewLocation
)))
5085 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REDIRECT
,
5086 new_url
, (strlenW(new_url
) + 1) * sizeof(WCHAR
));
5087 res
= HTTP_HandleRedirect(request
, new_url
);
5088 if (res
== ERROR_SUCCESS
)
5090 heap_free(requestString
);
5093 heap_free( new_url
);
5098 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTH
) && res
== ERROR_SUCCESS
)
5100 WCHAR szAuthValue
[2048];
5102 if (request
->status_code
== HTTP_STATUS_DENIED
)
5104 WCHAR
*host
= get_host_header( request
);
5106 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_WWW_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5108 if (HTTP_DoAuthorization(request
, szAuthValue
,
5110 request
->session
->userName
,
5111 request
->session
->password
, host
))
5113 heap_free(requestString
);
5114 if(!drain_content(request
, TRUE
)) {
5115 FIXME("Could not drain content\n");
5116 http_release_netconn(request
, FALSE
);
5125 TRACE("Cleaning wrong authorization data\n");
5126 destroy_authinfo(request
->authInfo
);
5127 request
->authInfo
= NULL
;
5130 if (request
->status_code
== HTTP_STATUS_PROXY_AUTH_REQ
)
5133 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_PROXY_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5135 if (HTTP_DoAuthorization(request
, szAuthValue
,
5136 &request
->proxyAuthInfo
,
5137 request
->session
->appInfo
->proxyUsername
,
5138 request
->session
->appInfo
->proxyPassword
,
5141 heap_free(requestString
);
5142 if(!drain_content(request
, TRUE
)) {
5143 FIXME("Could not drain content\n");
5144 http_release_netconn(request
, FALSE
);
5152 TRACE("Cleaning wrong proxy authorization data\n");
5153 destroy_authinfo(request
->proxyAuthInfo
);
5154 request
->proxyAuthInfo
= NULL
;
5158 if (secure_proxy_connect
&& request
->status_code
== HTTP_STATUS_OK
)
5160 res
= NETCON_secure_connect(request
->netconn
, request
->server
);
5161 if (res
!= ERROR_SUCCESS
)
5163 WARN("failed to upgrade to secure proxy connection\n");
5164 http_release_netconn( request
, FALSE
);
5167 remove_header(request
, szProxy_Authorization
, TRUE
);
5168 destroy_authinfo(request
->proxyAuthInfo
);
5169 request
->proxyAuthInfo
= NULL
;
5171 secure_proxy_connect
= FALSE
;
5176 res
= ERROR_SUCCESS
;
5181 heap_free(requestString
);
5183 /* TODO: send notification for P3P header */
5185 if(res
== ERROR_SUCCESS
)
5186 create_cache_entry(request
);
5188 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5190 if (res
== ERROR_SUCCESS
) {
5191 if(bEndRequest
&& request
->contentLength
&& request
->bytesWritten
== request
->bytesToWrite
)
5192 HTTP_ReceiveRequestData(request
, TRUE
, NULL
);
5194 send_request_complete(request
,
5195 request
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)request
->hdr
.hInternet
: 1, 0);
5197 send_request_complete(request
, 0, res
);
5213 } send_request_task_t
;
5215 /***********************************************************************
5217 * Helper functions for the HttpSendRequest(Ex) functions
5220 static void AsyncHttpSendRequestProc(task_header_t
*hdr
)
5222 send_request_task_t
*task
= (send_request_task_t
*)hdr
;
5223 http_request_t
*request
= (http_request_t
*)task
->hdr
.hdr
;
5225 TRACE("%p\n", request
);
5227 HTTP_HttpSendRequestW(request
, task
->headers
, task
->headers_len
, task
->optional
,
5228 task
->optional_len
, task
->content_len
, task
->end_request
);
5230 heap_free(task
->headers
);
5234 static DWORD
HTTP_HttpEndRequestW(http_request_t
*request
, DWORD dwFlags
, DWORD_PTR dwContext
)
5238 DWORD res
= ERROR_SUCCESS
;
5240 if(!is_valid_netconn(request
->netconn
)) {
5241 WARN("Not connected\n");
5242 send_request_complete(request
, 0, ERROR_INTERNET_OPERATION_CANCELLED
);
5243 return ERROR_INTERNET_OPERATION_CANCELLED
;
5246 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5247 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
5249 if (HTTP_GetResponseHeaders(request
, &responseLen
) || !responseLen
)
5250 res
= ERROR_HTTP_HEADER_NOT_FOUND
;
5252 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5253 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
, sizeof(DWORD
));
5255 /* process cookies here. Is this right? */
5256 http_process_keep_alive(request
);
5257 HTTP_ProcessCookies(request
);
5258 HTTP_ProcessExpires(request
);
5259 HTTP_ProcessLastModified(request
);
5261 if ((res
= set_content_length(request
)) == ERROR_SUCCESS
) {
5262 if(!request
->contentLength
)
5263 http_release_netconn(request
, TRUE
);
5266 if (res
== ERROR_SUCCESS
&& !(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
))
5268 switch(request
->status_code
) {
5269 case HTTP_STATUS_REDIRECT
:
5270 case HTTP_STATUS_MOVED
:
5271 case HTTP_STATUS_REDIRECT_METHOD
:
5272 case HTTP_STATUS_REDIRECT_KEEP_VERB
: {
5273 WCHAR
*new_url
, szNewLocation
[INTERNET_MAX_URL_LENGTH
];
5274 dwBufferSize
=sizeof(szNewLocation
);
5275 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_LOCATION
, szNewLocation
, &dwBufferSize
, NULL
) != ERROR_SUCCESS
)
5278 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
5279 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
5281 heap_free(request
->verb
);
5282 request
->verb
= heap_strdupW(szGET
);
5284 http_release_netconn(request
, drain_content(request
, FALSE
));
5285 if ((new_url
= HTTP_GetRedirectURL( request
, szNewLocation
)))
5287 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REDIRECT
,
5288 new_url
, (strlenW(new_url
) + 1) * sizeof(WCHAR
));
5289 res
= HTTP_HandleRedirect(request
, new_url
);
5290 if (res
== ERROR_SUCCESS
)
5291 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, TRUE
);
5292 heap_free( new_url
);
5298 if(res
== ERROR_SUCCESS
)
5299 create_cache_entry(request
);
5301 if (res
== ERROR_SUCCESS
&& request
->contentLength
)
5302 HTTP_ReceiveRequestData(request
, TRUE
, NULL
);
5304 send_request_complete(request
, res
== ERROR_SUCCESS
, res
);
5309 /***********************************************************************
5310 * HttpEndRequestA (WININET.@)
5312 * Ends an HTTP request that was started by HttpSendRequestEx
5315 * TRUE if successful
5319 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
,
5320 LPINTERNET_BUFFERSA lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5322 TRACE("(%p, %p, %08x, %08lx)\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5326 SetLastError(ERROR_INVALID_PARAMETER
);
5330 return HttpEndRequestW(hRequest
, NULL
, dwFlags
, dwContext
);
5337 } end_request_task_t
;
5339 static void AsyncHttpEndRequestProc(task_header_t
*hdr
)
5341 end_request_task_t
*task
= (end_request_task_t
*)hdr
;
5342 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
5346 HTTP_HttpEndRequestW(req
, task
->flags
, task
->context
);
5349 /***********************************************************************
5350 * HttpEndRequestW (WININET.@)
5352 * Ends an HTTP request that was started by HttpSendRequestEx
5355 * TRUE if successful
5359 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
,
5360 LPINTERNET_BUFFERSW lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5362 http_request_t
*request
;
5365 TRACE("%p %p %x %lx -->\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5369 SetLastError(ERROR_INVALID_PARAMETER
);
5373 request
= (http_request_t
*) get_handle_object( hRequest
);
5375 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5377 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
5379 WININET_Release( &request
->hdr
);
5382 request
->hdr
.dwFlags
|= dwFlags
;
5384 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5386 end_request_task_t
*task
;
5388 task
= alloc_async_task(&request
->hdr
, AsyncHttpEndRequestProc
, sizeof(*task
));
5389 task
->flags
= dwFlags
;
5390 task
->context
= dwContext
;
5392 INTERNET_AsyncCall(&task
->hdr
);
5393 res
= ERROR_IO_PENDING
;
5396 res
= HTTP_HttpEndRequestW(request
, dwFlags
, dwContext
);
5398 WININET_Release( &request
->hdr
);
5399 TRACE("%u <--\n", res
);
5400 if(res
!= ERROR_SUCCESS
)
5402 return res
== ERROR_SUCCESS
;
5405 /***********************************************************************
5406 * HttpSendRequestExA (WININET.@)
5408 * Sends the specified request to the HTTP server and allows chunked
5413 * Failure: FALSE, call GetLastError() for more information.
5415 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
5416 LPINTERNET_BUFFERSA lpBuffersIn
,
5417 LPINTERNET_BUFFERSA lpBuffersOut
,
5418 DWORD dwFlags
, DWORD_PTR dwContext
)
5420 INTERNET_BUFFERSW BuffersInW
;
5423 LPWSTR header
= NULL
;
5425 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5426 lpBuffersOut
, dwFlags
, dwContext
);
5430 BuffersInW
.dwStructSize
= sizeof(LPINTERNET_BUFFERSW
);
5431 if (lpBuffersIn
->lpcszHeader
)
5433 headerlen
= MultiByteToWideChar(CP_ACP
,0,lpBuffersIn
->lpcszHeader
,
5434 lpBuffersIn
->dwHeadersLength
,0,0);
5435 header
= heap_alloc(headerlen
*sizeof(WCHAR
));
5436 if (!(BuffersInW
.lpcszHeader
= header
))
5438 SetLastError(ERROR_OUTOFMEMORY
);
5441 BuffersInW
.dwHeadersLength
= MultiByteToWideChar(CP_ACP
, 0,
5442 lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5446 BuffersInW
.lpcszHeader
= NULL
;
5447 BuffersInW
.dwHeadersTotal
= lpBuffersIn
->dwHeadersTotal
;
5448 BuffersInW
.lpvBuffer
= lpBuffersIn
->lpvBuffer
;
5449 BuffersInW
.dwBufferLength
= lpBuffersIn
->dwBufferLength
;
5450 BuffersInW
.dwBufferTotal
= lpBuffersIn
->dwBufferTotal
;
5451 BuffersInW
.Next
= NULL
;
5454 rc
= HttpSendRequestExW(hRequest
, lpBuffersIn
? &BuffersInW
: NULL
, NULL
, dwFlags
, dwContext
);
5460 /***********************************************************************
5461 * HttpSendRequestExW (WININET.@)
5463 * Sends the specified request to the HTTP server and allows chunked
5468 * Failure: FALSE, call GetLastError() for more information.
5470 BOOL WINAPI
HttpSendRequestExW(HINTERNET hRequest
,
5471 LPINTERNET_BUFFERSW lpBuffersIn
,
5472 LPINTERNET_BUFFERSW lpBuffersOut
,
5473 DWORD dwFlags
, DWORD_PTR dwContext
)
5475 http_request_t
*request
;
5476 http_session_t
*session
;
5480 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5481 lpBuffersOut
, dwFlags
, dwContext
);
5483 request
= (http_request_t
*) get_handle_object( hRequest
);
5485 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5487 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5491 session
= request
->session
;
5492 assert(session
->hdr
.htype
== WH_HHTTPSESSION
);
5493 hIC
= session
->appInfo
;
5494 assert(hIC
->hdr
.htype
== WH_HINIT
);
5496 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5498 send_request_task_t
*task
;
5500 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5505 if (lpBuffersIn
->lpcszHeader
)
5507 if (lpBuffersIn
->dwHeadersLength
== ~0u)
5508 size
= (strlenW( lpBuffersIn
->lpcszHeader
) + 1) * sizeof(WCHAR
);
5510 size
= lpBuffersIn
->dwHeadersLength
* sizeof(WCHAR
);
5512 task
->headers
= heap_alloc(size
);
5513 memcpy(task
->headers
, lpBuffersIn
->lpcszHeader
, size
);
5515 else task
->headers
= NULL
;
5517 task
->headers_len
= size
/ sizeof(WCHAR
);
5518 task
->optional
= lpBuffersIn
->lpvBuffer
;
5519 task
->optional_len
= lpBuffersIn
->dwBufferLength
;
5520 task
->content_len
= lpBuffersIn
->dwBufferTotal
;
5524 task
->headers
= NULL
;
5525 task
->headers_len
= 0;
5526 task
->optional
= NULL
;
5527 task
->optional_len
= 0;
5528 task
->content_len
= 0;
5531 task
->end_request
= FALSE
;
5533 INTERNET_AsyncCall(&task
->hdr
);
5534 res
= ERROR_IO_PENDING
;
5539 res
= HTTP_HttpSendRequestW(request
, lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5540 lpBuffersIn
->lpvBuffer
, lpBuffersIn
->dwBufferLength
,
5541 lpBuffersIn
->dwBufferTotal
, FALSE
);
5543 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, FALSE
);
5548 WININET_Release( &request
->hdr
);
5552 return res
== ERROR_SUCCESS
;
5555 /***********************************************************************
5556 * HttpSendRequestW (WININET.@)
5558 * Sends the specified request to the HTTP server
5565 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
5566 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5568 http_request_t
*request
;
5569 http_session_t
*session
= NULL
;
5570 appinfo_t
*hIC
= NULL
;
5571 DWORD res
= ERROR_SUCCESS
;
5573 TRACE("%p, %s, %i, %p, %i)\n", hHttpRequest
,
5574 debugstr_wn(lpszHeaders
, dwHeaderLength
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
5576 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
5577 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5579 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5583 session
= request
->session
;
5584 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
5586 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5590 hIC
= session
->appInfo
;
5591 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
5593 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5597 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5599 send_request_task_t
*task
;
5601 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5606 if (dwHeaderLength
== ~0u) size
= (strlenW(lpszHeaders
) + 1) * sizeof(WCHAR
);
5607 else size
= dwHeaderLength
* sizeof(WCHAR
);
5609 task
->headers
= heap_alloc(size
);
5610 memcpy(task
->headers
, lpszHeaders
, size
);
5613 task
->headers
= NULL
;
5614 task
->headers_len
= dwHeaderLength
;
5615 task
->optional
= lpOptional
;
5616 task
->optional_len
= dwOptionalLength
;
5617 task
->content_len
= dwOptionalLength
;
5618 task
->end_request
= TRUE
;
5620 INTERNET_AsyncCall(&task
->hdr
);
5621 res
= ERROR_IO_PENDING
;
5625 res
= HTTP_HttpSendRequestW(request
, lpszHeaders
,
5626 dwHeaderLength
, lpOptional
, dwOptionalLength
,
5627 dwOptionalLength
, TRUE
);
5631 WININET_Release( &request
->hdr
);
5634 return res
== ERROR_SUCCESS
;
5637 /***********************************************************************
5638 * HttpSendRequestA (WININET.@)
5640 * Sends the specified request to the HTTP server
5647 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
5648 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5651 LPWSTR szHeaders
=NULL
;
5652 DWORD nLen
=dwHeaderLength
;
5653 if(lpszHeaders
!=NULL
)
5655 nLen
=MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0);
5656 szHeaders
= heap_alloc(nLen
*sizeof(WCHAR
));
5657 MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
);
5659 result
= HttpSendRequestW(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
5660 heap_free(szHeaders
);
5664 /***********************************************************************
5665 * HTTPSESSION_Destroy (internal)
5667 * Deallocate session handle
5670 static void HTTPSESSION_Destroy(object_header_t
*hdr
)
5672 http_session_t
*session
= (http_session_t
*) hdr
;
5674 TRACE("%p\n", session
);
5676 WININET_Release(&session
->appInfo
->hdr
);
5678 heap_free(session
->hostName
);
5679 heap_free(session
->password
);
5680 heap_free(session
->userName
);
5683 static DWORD
HTTPSESSION_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
5685 http_session_t
*ses
= (http_session_t
*)hdr
;
5688 case INTERNET_OPTION_HANDLE_TYPE
:
5689 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
5691 if (*size
< sizeof(ULONG
))
5692 return ERROR_INSUFFICIENT_BUFFER
;
5694 *size
= sizeof(DWORD
);
5695 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_CONNECT_HTTP
;
5696 return ERROR_SUCCESS
;
5697 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5698 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
5700 if (*size
< sizeof(DWORD
))
5701 return ERROR_INSUFFICIENT_BUFFER
;
5703 *size
= sizeof(DWORD
);
5704 *(DWORD
*)buffer
= ses
->connect_timeout
;
5705 return ERROR_SUCCESS
;
5707 case INTERNET_OPTION_SEND_TIMEOUT
:
5708 TRACE("INTERNET_OPTION_SEND_TIMEOUT\n");
5710 if (*size
< sizeof(DWORD
))
5711 return ERROR_INSUFFICIENT_BUFFER
;
5713 *size
= sizeof(DWORD
);
5714 *(DWORD
*)buffer
= ses
->send_timeout
;
5715 return ERROR_SUCCESS
;
5717 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5718 TRACE("INTERNET_OPTION_RECEIVE_TIMEOUT\n");
5720 if (*size
< sizeof(DWORD
))
5721 return ERROR_INSUFFICIENT_BUFFER
;
5723 *size
= sizeof(DWORD
);
5724 *(DWORD
*)buffer
= ses
->receive_timeout
;
5725 return ERROR_SUCCESS
;
5728 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
5731 static DWORD
HTTPSESSION_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
5733 http_session_t
*ses
= (http_session_t
*)hdr
;
5736 case INTERNET_OPTION_USERNAME
:
5738 heap_free(ses
->userName
);
5739 if (!(ses
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5740 return ERROR_SUCCESS
;
5742 case INTERNET_OPTION_PASSWORD
:
5744 heap_free(ses
->password
);
5745 if (!(ses
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5746 return ERROR_SUCCESS
;
5748 case INTERNET_OPTION_PROXY_USERNAME
:
5750 heap_free(ses
->appInfo
->proxyUsername
);
5751 if (!(ses
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5752 return ERROR_SUCCESS
;
5754 case INTERNET_OPTION_PROXY_PASSWORD
:
5756 heap_free(ses
->appInfo
->proxyPassword
);
5757 if (!(ses
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5758 return ERROR_SUCCESS
;
5760 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5762 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5763 ses
->connect_timeout
= *(DWORD
*)buffer
;
5764 return ERROR_SUCCESS
;
5766 case INTERNET_OPTION_SEND_TIMEOUT
:
5768 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5769 ses
->send_timeout
= *(DWORD
*)buffer
;
5770 return ERROR_SUCCESS
;
5772 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5774 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5775 ses
->receive_timeout
= *(DWORD
*)buffer
;
5776 return ERROR_SUCCESS
;
5781 return INET_SetOption(hdr
, option
, buffer
, size
);
5784 static const object_vtbl_t HTTPSESSIONVtbl
= {
5785 HTTPSESSION_Destroy
,
5787 HTTPSESSION_QueryOption
,
5788 HTTPSESSION_SetOption
,
5797 /***********************************************************************
5798 * HTTP_Connect (internal)
5800 * Create http session handle
5803 * HINTERNET a session handle on success
5807 DWORD
HTTP_Connect(appinfo_t
*hIC
, LPCWSTR lpszServerName
,
5808 INTERNET_PORT serverPort
, LPCWSTR lpszUserName
,
5809 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD_PTR dwContext
,
5810 DWORD dwInternalFlags
, HINTERNET
*ret
)
5812 http_session_t
*session
= NULL
;
5816 if (!lpszServerName
|| !lpszServerName
[0])
5817 return ERROR_INVALID_PARAMETER
;
5819 assert( hIC
->hdr
.htype
== WH_HINIT
);
5821 session
= alloc_object(&hIC
->hdr
, &HTTPSESSIONVtbl
, sizeof(http_session_t
));
5823 return ERROR_OUTOFMEMORY
;
5826 * According to my tests. The name is not resolved until a request is sent
5829 session
->hdr
.htype
= WH_HHTTPSESSION
;
5830 session
->hdr
.dwFlags
= dwFlags
;
5831 session
->hdr
.dwContext
= dwContext
;
5832 session
->hdr
.dwInternalFlags
|= dwInternalFlags
;
5834 WININET_AddRef( &hIC
->hdr
);
5835 session
->appInfo
= hIC
;
5836 list_add_head( &hIC
->hdr
.children
, &session
->hdr
.entry
);
5838 session
->hostName
= heap_strdupW(lpszServerName
);
5839 if (lpszUserName
&& lpszUserName
[0])
5840 session
->userName
= heap_strdupW(lpszUserName
);
5841 if (lpszPassword
&& lpszPassword
[0])
5842 session
->password
= heap_strdupW(lpszPassword
);
5843 session
->hostPort
= serverPort
;
5844 session
->connect_timeout
= hIC
->connect_timeout
;
5845 session
->send_timeout
= INFINITE
;
5846 session
->receive_timeout
= INFINITE
;
5848 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
5849 if (!(session
->hdr
.dwInternalFlags
& INET_OPENURL
))
5851 INTERNET_SendCallback(&hIC
->hdr
, dwContext
,
5852 INTERNET_STATUS_HANDLE_CREATED
, &session
->hdr
.hInternet
,
5857 * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
5861 TRACE("%p --> %p\n", hIC
, session
);
5863 *ret
= session
->hdr
.hInternet
;
5864 return ERROR_SUCCESS
;
5867 /***********************************************************************
5868 * HTTP_clear_response_headers (internal)
5870 * clear out any old response headers
5872 static void HTTP_clear_response_headers( http_request_t
*request
)
5876 EnterCriticalSection( &request
->headers_section
);
5878 for( i
=0; i
<request
->nCustHeaders
; i
++)
5880 if( !request
->custHeaders
[i
].lpszField
)
5882 if( !request
->custHeaders
[i
].lpszValue
)
5884 if ( request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
5886 HTTP_DeleteCustomHeader( request
, i
);
5890 LeaveCriticalSection( &request
->headers_section
);
5893 /***********************************************************************
5894 * HTTP_GetResponseHeaders (internal)
5896 * Read server response
5903 static DWORD
HTTP_GetResponseHeaders(http_request_t
*request
, INT
*len
)
5906 WCHAR buffer
[MAX_REPLY_LEN
];
5907 DWORD buflen
= MAX_REPLY_LEN
;
5909 char bufferA
[MAX_REPLY_LEN
];
5910 LPWSTR status_code
= NULL
, status_text
= NULL
;
5911 DWORD res
= ERROR_HTTP_INVALID_SERVER_RESPONSE
;
5912 BOOL codeHundred
= FALSE
;
5916 if(!is_valid_netconn(request
->netconn
))
5919 /* clear old response headers (eg. from a redirect response) */
5920 HTTP_clear_response_headers( request
);
5922 NETCON_set_timeout( request
->netconn
, FALSE
, request
->receive_timeout
);
5925 * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code.
5927 buflen
= MAX_REPLY_LEN
;
5928 if ((res
= read_line(request
, bufferA
, &buflen
)))
5931 if (!buflen
) goto lend
;
5934 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5935 /* check is this a status code line? */
5936 if (!strncmpW(buffer
, g_szHttp1_0
, 4))
5938 /* split the version from the status code */
5939 status_code
= strchrW( buffer
, ' ' );
5944 /* split the status code from the status text */
5945 status_text
= strchrW( status_code
, ' ' );
5949 request
->status_code
= atoiW(status_code
);
5951 TRACE("version [%s] status code [%s] status text [%s]\n",
5952 debugstr_w(buffer
), debugstr_w(status_code
), debugstr_w(status_text
) );
5954 codeHundred
= request
->status_code
== HTTP_STATUS_CONTINUE
;
5956 else if (!codeHundred
)
5958 WARN("No status line at head of response (%s)\n", debugstr_w(buffer
));
5960 heap_free(request
->version
);
5961 heap_free(request
->statusText
);
5963 request
->status_code
= HTTP_STATUS_OK
;
5964 request
->version
= heap_strdupW(g_szHttp1_0
);
5965 request
->statusText
= heap_strdupW(szOK
);
5969 } while (codeHundred
);
5971 /* Add status code */
5972 HTTP_ProcessHeader(request
, szStatus
, status_code
,
5973 HTTP_ADDHDR_FLAG_REPLACE
);
5975 heap_free(request
->version
);
5976 heap_free(request
->statusText
);
5978 request
->version
= heap_strdupW(buffer
);
5979 request
->statusText
= heap_strdupW(status_text
? status_text
: emptyW
);
5981 /* Restore the spaces */
5982 *(status_code
-1) = ' ';
5984 *(status_text
-1) = ' ';
5986 /* Parse each response line */
5989 buflen
= MAX_REPLY_LEN
;
5990 if (!read_line(request
, bufferA
, &buflen
) && buflen
)
5992 LPWSTR
* pFieldAndValue
;
5994 TRACE("got line %s, now interpreting\n", debugstr_a(bufferA
));
5996 if (!bufferA
[0]) break;
5997 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5999 pFieldAndValue
= HTTP_InterpretHttpHeader(buffer
);
6002 HTTP_ProcessHeader(request
, pFieldAndValue
[0], pFieldAndValue
[1],
6003 HTTP_ADDREQ_FLAG_ADD
);
6004 HTTP_FreeTokens(pFieldAndValue
);
6015 res
= ERROR_SUCCESS
;
6024 /***********************************************************************
6025 * HTTP_InterpretHttpHeader (internal)
6027 * Parse server response
6031 * Pointer to array of field, value, NULL on success.
6034 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
)
6036 LPWSTR
* pTokenPair
;
6040 pTokenPair
= heap_alloc_zero(sizeof(*pTokenPair
)*3);
6042 pszColon
= strchrW(buffer
, ':');
6043 /* must have two tokens */
6046 HTTP_FreeTokens(pTokenPair
);
6048 TRACE("No ':' in line: %s\n", debugstr_w(buffer
));
6052 pTokenPair
[0] = heap_alloc((pszColon
- buffer
+ 1) * sizeof(WCHAR
));
6055 HTTP_FreeTokens(pTokenPair
);
6058 memcpy(pTokenPair
[0], buffer
, (pszColon
- buffer
) * sizeof(WCHAR
));
6059 pTokenPair
[0][pszColon
- buffer
] = '\0';
6063 len
= strlenW(pszColon
);
6064 pTokenPair
[1] = heap_alloc((len
+ 1) * sizeof(WCHAR
));
6067 HTTP_FreeTokens(pTokenPair
);
6070 memcpy(pTokenPair
[1], pszColon
, (len
+ 1) * sizeof(WCHAR
));
6072 strip_spaces(pTokenPair
[0]);
6073 strip_spaces(pTokenPair
[1]);
6075 TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair
[0]), debugstr_w(pTokenPair
[1]));
6079 /***********************************************************************
6080 * HTTP_ProcessHeader (internal)
6082 * Stuff header into header tables according to <dwModifier>
6086 #define COALESCEFLAGS (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
6088 static DWORD
HTTP_ProcessHeader(http_request_t
*request
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
)
6090 LPHTTPHEADERW lphttpHdr
= NULL
;
6092 BOOL request_only
= dwModifier
& HTTP_ADDHDR_FLAG_REQ
;
6093 DWORD res
= ERROR_HTTP_INVALID_HEADER
;
6095 TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field
), debugstr_w(value
), dwModifier
);
6097 EnterCriticalSection( &request
->headers_section
);
6099 /* REPLACE wins out over ADD */
6100 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6101 dwModifier
&= ~HTTP_ADDHDR_FLAG_ADD
;
6103 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD
)
6106 index
= HTTP_GetCustomHeaderIndex(request
, field
, 0, request_only
);
6110 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
6112 LeaveCriticalSection( &request
->headers_section
);
6113 return ERROR_HTTP_INVALID_HEADER
;
6115 lphttpHdr
= &request
->custHeaders
[index
];
6121 hdr
.lpszField
= (LPWSTR
)field
;
6122 hdr
.lpszValue
= (LPWSTR
)value
;
6123 hdr
.wFlags
= hdr
.wCount
= 0;
6125 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6126 hdr
.wFlags
|= HDR_ISREQUEST
;
6128 res
= HTTP_InsertCustomHeader(request
, &hdr
);
6129 LeaveCriticalSection( &request
->headers_section
);
6132 /* no value to delete */
6135 LeaveCriticalSection( &request
->headers_section
);
6136 return ERROR_SUCCESS
;
6139 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6140 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
6142 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
6144 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6146 HTTP_DeleteCustomHeader( request
, index
);
6148 if (value
&& value
[0])
6152 hdr
.lpszField
= (LPWSTR
)field
;
6153 hdr
.lpszValue
= (LPWSTR
)value
;
6154 hdr
.wFlags
= hdr
.wCount
= 0;
6156 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6157 hdr
.wFlags
|= HDR_ISREQUEST
;
6159 res
= HTTP_InsertCustomHeader(request
, &hdr
);
6160 LeaveCriticalSection( &request
->headers_section
);
6164 LeaveCriticalSection( &request
->headers_section
);
6165 return ERROR_SUCCESS
;
6167 else if (dwModifier
& COALESCEFLAGS
)
6172 INT origlen
= strlenW(lphttpHdr
->lpszValue
);
6173 INT valuelen
= strlenW(value
);
6175 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
6178 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6180 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
6183 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6186 len
= origlen
+ valuelen
+ ((ch
> 0) ? 2 : 0);
6188 lpsztmp
= heap_realloc(lphttpHdr
->lpszValue
, (len
+1)*sizeof(WCHAR
));
6191 lphttpHdr
->lpszValue
= lpsztmp
;
6192 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
6195 lphttpHdr
->lpszValue
[origlen
] = ch
;
6197 lphttpHdr
->lpszValue
[origlen
] = ' ';
6201 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
*sizeof(WCHAR
));
6202 lphttpHdr
->lpszValue
[len
] = '\0';
6203 res
= ERROR_SUCCESS
;
6207 WARN("heap_realloc (%d bytes) failed\n",len
+1);
6208 res
= ERROR_OUTOFMEMORY
;
6211 TRACE("<-- %d\n", res
);
6212 LeaveCriticalSection( &request
->headers_section
);
6216 /***********************************************************************
6217 * HTTP_GetCustomHeaderIndex (internal)
6219 * Return index of custom header from header array
6220 * Headers section must be held
6222 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*request
, LPCWSTR lpszField
,
6223 int requested_index
, BOOL request_only
)
6227 TRACE("%s, %d, %d\n", debugstr_w(lpszField
), requested_index
, request_only
);
6229 for (index
= 0; index
< request
->nCustHeaders
; index
++)
6231 if (strcmpiW(request
->custHeaders
[index
].lpszField
, lpszField
))
6234 if (request_only
&& !(request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6237 if (!request_only
&& (request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6240 if (requested_index
== 0)
6245 if (index
>= request
->nCustHeaders
)
6248 TRACE("Return: %d\n", index
);
6253 /***********************************************************************
6254 * HTTP_InsertCustomHeader (internal)
6256 * Insert header into array
6257 * Headers section must be held
6259 static DWORD
HTTP_InsertCustomHeader(http_request_t
*request
, LPHTTPHEADERW lpHdr
)
6262 LPHTTPHEADERW lph
= NULL
;
6264 TRACE("--> %s: %s\n", debugstr_w(lpHdr
->lpszField
), debugstr_w(lpHdr
->lpszValue
));
6265 count
= request
->nCustHeaders
+ 1;
6267 lph
= heap_realloc_zero(request
->custHeaders
, sizeof(HTTPHEADERW
) * count
);
6269 lph
= heap_alloc_zero(sizeof(HTTPHEADERW
) * count
);
6272 return ERROR_OUTOFMEMORY
;
6274 request
->custHeaders
= lph
;
6275 request
->custHeaders
[count
-1].lpszField
= heap_strdupW(lpHdr
->lpszField
);
6276 request
->custHeaders
[count
-1].lpszValue
= heap_strdupW(lpHdr
->lpszValue
);
6277 request
->custHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
6278 request
->custHeaders
[count
-1].wCount
= lpHdr
->wCount
;
6279 request
->nCustHeaders
++;
6281 return ERROR_SUCCESS
;
6285 /***********************************************************************
6286 * HTTP_DeleteCustomHeader (internal)
6288 * Delete header from array
6289 * If this function is called, the index may change.
6290 * Headers section must be held
6292 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*request
, DWORD index
)
6294 if( request
->nCustHeaders
<= 0 )
6296 if( index
>= request
->nCustHeaders
)
6298 request
->nCustHeaders
--;
6300 heap_free(request
->custHeaders
[index
].lpszField
);
6301 heap_free(request
->custHeaders
[index
].lpszValue
);
6303 memmove( &request
->custHeaders
[index
], &request
->custHeaders
[index
+1],
6304 (request
->nCustHeaders
- index
)* sizeof(HTTPHEADERW
) );
6305 memset( &request
->custHeaders
[request
->nCustHeaders
], 0, sizeof(HTTPHEADERW
) );
6311 /***********************************************************************
6312 * HTTP_VerifyValidHeader (internal)
6314 * Verify the given header is not invalid for the given http request
6317 static BOOL
HTTP_VerifyValidHeader(http_request_t
*request
, LPCWSTR field
)
6319 /* Accept-Encoding is stripped from HTTP/1.0 requests. It is invalid */
6320 if (!strcmpW(request
->version
, g_szHttp1_0
) && !strcmpiW(field
, szAccept_Encoding
))
6321 return ERROR_HTTP_INVALID_HEADER
;
6323 return ERROR_SUCCESS
;
6326 /***********************************************************************
6327 * IsHostInProxyBypassList (@)
6332 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
6334 FIXME("STUB: flags=%d host=%s length=%d\n",flags
,szHost
,length
);