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
51 #define NO_SHLWAPI_STREAM
52 #define NO_SHLWAPI_REG
53 #define NO_SHLWAPI_STRFCNS
54 #define NO_SHLWAPI_GDI
61 #include "wine/debug.h"
62 #include "wine/exception.h"
63 #include "wine/unicode.h"
65 WINE_DEFAULT_DEBUG_CHANNEL(wininet
);
67 static const WCHAR g_szHttp1_0
[] = {'H','T','T','P','/','1','.','0',0};
68 static const WCHAR g_szHttp1_1
[] = {'H','T','T','P','/','1','.','1',0};
69 static const WCHAR szOK
[] = {'O','K',0};
70 static const WCHAR hostW
[] = { 'H','o','s','t',0 };
71 static const WCHAR szAuthorization
[] = { 'A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
72 static const WCHAR szProxy_Authorization
[] = { 'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0 };
73 static const WCHAR szStatus
[] = { 'S','t','a','t','u','s',0 };
74 static const WCHAR szKeepAlive
[] = {'K','e','e','p','-','A','l','i','v','e',0};
75 static const WCHAR szGET
[] = { 'G','E','T', 0 };
76 static const WCHAR szHEAD
[] = { 'H','E','A','D', 0 };
78 static const WCHAR szAccept
[] = { 'A','c','c','e','p','t',0 };
79 static const WCHAR szAccept_Charset
[] = { 'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0 };
80 static const WCHAR szAccept_Encoding
[] = { 'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0 };
81 static const WCHAR szAccept_Language
[] = { 'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0 };
82 static const WCHAR szAccept_Ranges
[] = { 'A','c','c','e','p','t','-','R','a','n','g','e','s',0 };
83 static const WCHAR szAge
[] = { 'A','g','e',0 };
84 static const WCHAR szAllow
[] = { 'A','l','l','o','w',0 };
85 static const WCHAR szCache_Control
[] = { 'C','a','c','h','e','-','C','o','n','t','r','o','l',0 };
86 static const WCHAR szConnection
[] = { 'C','o','n','n','e','c','t','i','o','n',0 };
87 static const WCHAR szContent_Base
[] = { 'C','o','n','t','e','n','t','-','B','a','s','e',0 };
88 static const WCHAR szContent_Disposition
[] = { 'C','o','n','t','e','n','t','-','D','i','s','p','o','s','i','t','i','o','n',0 };
89 static const WCHAR szContent_Encoding
[] = { 'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0 };
90 static const WCHAR szContent_ID
[] = { 'C','o','n','t','e','n','t','-','I','D',0 };
91 static const WCHAR szContent_Language
[] = { 'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0 };
92 static const WCHAR szContent_Length
[] = { 'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0 };
93 static const WCHAR szContent_Location
[] = { 'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0 };
94 static const WCHAR szContent_MD5
[] = { 'C','o','n','t','e','n','t','-','M','D','5',0 };
95 static const WCHAR szContent_Range
[] = { 'C','o','n','t','e','n','t','-','R','a','n','g','e',0 };
96 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 };
97 static const WCHAR szContent_Type
[] = { 'C','o','n','t','e','n','t','-','T','y','p','e',0 };
98 static const WCHAR szCookie
[] = { 'C','o','o','k','i','e',0 };
99 static const WCHAR szDate
[] = { 'D','a','t','e',0 };
100 static const WCHAR szFrom
[] = { 'F','r','o','m',0 };
101 static const WCHAR szETag
[] = { 'E','T','a','g',0 };
102 static const WCHAR szExpect
[] = { 'E','x','p','e','c','t',0 };
103 static const WCHAR szExpires
[] = { 'E','x','p','i','r','e','s',0 };
104 static const WCHAR szIf_Match
[] = { 'I','f','-','M','a','t','c','h',0 };
105 static const WCHAR szIf_Modified_Since
[] = { 'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
106 static const WCHAR szIf_None_Match
[] = { 'I','f','-','N','o','n','e','-','M','a','t','c','h',0 };
107 static const WCHAR szIf_Range
[] = { 'I','f','-','R','a','n','g','e',0 };
108 static const WCHAR szIf_Unmodified_Since
[] = { 'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0 };
109 static const WCHAR szLast_Modified
[] = { 'L','a','s','t','-','M','o','d','i','f','i','e','d',0 };
110 static const WCHAR szLocation
[] = { 'L','o','c','a','t','i','o','n',0 };
111 static const WCHAR szMax_Forwards
[] = { 'M','a','x','-','F','o','r','w','a','r','d','s',0 };
112 static const WCHAR szMime_Version
[] = { 'M','i','m','e','-','V','e','r','s','i','o','n',0 };
113 static const WCHAR szPragma
[] = { 'P','r','a','g','m','a',0 };
114 static const WCHAR szProxy_Authenticate
[] = { 'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
115 static const WCHAR szProxy_Connection
[] = { 'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0 };
116 static const WCHAR szPublic
[] = { 'P','u','b','l','i','c',0 };
117 static const WCHAR szRange
[] = { 'R','a','n','g','e',0 };
118 static const WCHAR szReferer
[] = { 'R','e','f','e','r','e','r',0 };
119 static const WCHAR szRetry_After
[] = { 'R','e','t','r','y','-','A','f','t','e','r',0 };
120 static const WCHAR szServer
[] = { 'S','e','r','v','e','r',0 };
121 static const WCHAR szSet_Cookie
[] = { 'S','e','t','-','C','o','o','k','i','e',0 };
122 static const WCHAR szTransfer_Encoding
[] = { 'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0 };
123 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 };
124 static const WCHAR szUpgrade
[] = { 'U','p','g','r','a','d','e',0 };
125 static const WCHAR szURI
[] = { 'U','R','I',0 };
126 static const WCHAR szUser_Agent
[] = { 'U','s','e','r','-','A','g','e','n','t',0 };
127 static const WCHAR szVary
[] = { 'V','a','r','y',0 };
128 static const WCHAR szVia
[] = { 'V','i','a',0 };
129 static const WCHAR szWarning
[] = { 'W','a','r','n','i','n','g',0 };
130 static const WCHAR szWWW_Authenticate
[] = { 'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0 };
132 static const WCHAR emptyW
[] = {0};
134 #define HTTP_REFERER szReferer
135 #define HTTP_ACCEPT szAccept
136 #define HTTP_USERAGENT szUser_Agent
138 #define HTTP_ADDHDR_FLAG_ADD 0x20000000
139 #define HTTP_ADDHDR_FLAG_ADD_IF_NEW 0x10000000
140 #define HTTP_ADDHDR_FLAG_COALESCE 0x40000000
141 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA 0x40000000
142 #define HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON 0x01000000
143 #define HTTP_ADDHDR_FLAG_REPLACE 0x80000000
144 #define HTTP_ADDHDR_FLAG_REQ 0x02000000
146 #define COLLECT_TIME 60000
148 #define ARRAYSIZE(array) (sizeof(array)/sizeof((array)[0]))
159 unsigned int auth_data_len
;
160 BOOL finished
; /* finished authenticating */
164 typedef struct _basicAuthorizationData
171 UINT authorizationLen
;
172 } basicAuthorizationData
;
174 typedef struct _authorizationData
188 static struct list basicAuthorizationCache
= LIST_INIT(basicAuthorizationCache
);
189 static struct list authorizationCache
= LIST_INIT(authorizationCache
);
191 static CRITICAL_SECTION authcache_cs
;
192 static CRITICAL_SECTION_DEBUG critsect_debug
=
195 { &critsect_debug
.ProcessLocksList
, &critsect_debug
.ProcessLocksList
},
196 0, 0, { (DWORD_PTR
)(__FILE__
": authcache_cs") }
198 static CRITICAL_SECTION authcache_cs
= { &critsect_debug
, -1, 0, 0, 0, 0 };
200 static DWORD
HTTP_GetResponseHeaders(http_request_t
*req
, INT
*len
);
201 static DWORD
HTTP_ProcessHeader(http_request_t
*req
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
);
202 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
);
203 static DWORD
HTTP_InsertCustomHeader(http_request_t
*req
, LPHTTPHEADERW lpHdr
);
204 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*req
, LPCWSTR lpszField
, INT index
, BOOL Request
);
205 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*req
, DWORD index
);
206 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
);
207 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*, DWORD
, LPVOID
, LPDWORD
, LPDWORD
);
208 static UINT
HTTP_DecodeBase64(LPCWSTR base64
, LPSTR bin
);
209 static DWORD
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 { &connection_pool_debug
.ProcessLocksList
, &connection_pool_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(substr_t name
, INTERNET_PORT port
, BOOL is_https
, BOOL do_create
)
271 server_t
*iter
, *server
= NULL
;
273 EnterCriticalSection(&connection_pool_cs
);
275 LIST_FOR_EACH_ENTRY(iter
, &connection_pool
, server_t
, entry
) {
276 if(iter
->port
== port
&& name
.len
== strlenW(iter
->name
) && !strncmpW(iter
->name
, name
.str
, name
.len
)
277 && iter
->is_https
== is_https
) {
279 server_addref(server
);
284 if(!server
&& do_create
) {
285 server
= heap_alloc_zero(sizeof(*server
));
287 server
->ref
= 2; /* list reference and return */
289 server
->is_https
= is_https
;
290 list_init(&server
->conn_pool
);
291 server
->name
= heap_strndupW(name
.str
, name
.len
);
292 if(server
->name
&& process_host_port(server
)) {
293 list_add_head(&connection_pool
, &server
->entry
);
301 LeaveCriticalSection(&connection_pool_cs
);
306 BOOL
collect_connections(collect_type_t collect_type
)
308 netconn_t
*netconn
, *netconn_safe
;
309 server_t
*server
, *server_safe
;
310 BOOL remaining
= FALSE
;
313 now
= GetTickCount64();
315 LIST_FOR_EACH_ENTRY_SAFE(server
, server_safe
, &connection_pool
, server_t
, entry
) {
316 LIST_FOR_EACH_ENTRY_SAFE(netconn
, netconn_safe
, &server
->conn_pool
, netconn_t
, pool_entry
) {
317 if(collect_type
> COLLECT_TIMEOUT
|| netconn
->keep_until
< now
) {
318 TRACE("freeing %p\n", netconn
);
319 list_remove(&netconn
->pool_entry
);
320 free_netconn(netconn
);
326 if(collect_type
== COLLECT_CLEANUP
) {
327 list_remove(&server
->entry
);
328 list_init(&server
->entry
);
329 server_release(server
);
336 static DWORD WINAPI
collect_connections_proc(void *arg
)
338 BOOL remaining_conns
;
341 /* FIXME: Use more sophisticated method */
344 EnterCriticalSection(&connection_pool_cs
);
346 remaining_conns
= collect_connections(COLLECT_TIMEOUT
);
348 collector_running
= FALSE
;
350 LeaveCriticalSection(&connection_pool_cs
);
351 }while(remaining_conns
);
353 FreeLibraryAndExitThread(WININET_hModule
, 0);
356 /***********************************************************************
357 * HTTP_GetHeader (internal)
359 * Headers section must be held
361 static LPHTTPHEADERW
HTTP_GetHeader(http_request_t
*req
, LPCWSTR head
)
364 HeaderIndex
= HTTP_GetCustomHeaderIndex(req
, head
, 0, TRUE
);
365 if (HeaderIndex
== -1)
368 return &req
->custHeaders
[HeaderIndex
];
371 static WCHAR
*get_host_header( http_request_t
*req
)
376 EnterCriticalSection( &req
->headers_section
);
377 if ((header
= HTTP_GetHeader( req
, hostW
))) ret
= heap_strdupW( header
->lpszValue
);
378 else ret
= heap_strdupW( req
->server
->canon_host_port
);
379 LeaveCriticalSection( &req
->headers_section
);
383 struct data_stream_vtbl_t
{
384 BOOL (*end_of_data
)(data_stream_t
*,http_request_t
*);
385 DWORD (*read
)(data_stream_t
*,http_request_t
*,BYTE
*,DWORD
,DWORD
*,BOOL
);
386 DWORD (*drain_content
)(data_stream_t
*,http_request_t
*,BOOL
);
387 void (*destroy
)(data_stream_t
*);
391 data_stream_t data_stream
;
393 BYTE buf
[READ_BUFFER_SIZE
];
399 CHUNKED_STREAM_STATE_READING_CHUNK_SIZE
,
400 CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_SIZE
,
401 CHUNKED_STREAM_STATE_READING_CHUNK
,
402 CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_DATA
,
403 CHUNKED_STREAM_STATE_DISCARD_EOL_AT_END
,
404 CHUNKED_STREAM_STATE_END_OF_STREAM
,
405 CHUNKED_STREAM_STATE_ERROR
409 static inline void destroy_data_stream(data_stream_t
*stream
)
411 stream
->vtbl
->destroy(stream
);
414 static void reset_data_stream(http_request_t
*req
)
416 destroy_data_stream(req
->data_stream
);
417 req
->data_stream
= &req
->netconn_stream
.data_stream
;
418 req
->read_pos
= req
->read_size
= req
->netconn_stream
.content_read
= 0;
419 req
->read_gzip
= FALSE
;
422 static void remove_header( http_request_t
*request
, const WCHAR
*str
, BOOL from_request
)
425 EnterCriticalSection( &request
->headers_section
);
426 index
= HTTP_GetCustomHeaderIndex( request
, str
, 0, from_request
);
427 if (index
!= -1) HTTP_DeleteCustomHeader( request
, index
);
428 LeaveCriticalSection( &request
->headers_section
);
434 data_stream_t stream
;
435 data_stream_t
*parent_stream
;
437 BYTE buf
[READ_BUFFER_SIZE
];
443 static BOOL
gzip_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
445 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
446 return gzip_stream
->end_of_data
447 || (!gzip_stream
->buf_size
&& gzip_stream
->parent_stream
->vtbl
->end_of_data(gzip_stream
->parent_stream
, req
));
450 static DWORD
gzip_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
451 DWORD
*read
, BOOL allow_blocking
)
453 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
454 z_stream
*zstream
= &gzip_stream
->zstream
;
455 DWORD current_read
, ret_read
= 0;
457 DWORD res
= ERROR_SUCCESS
;
459 TRACE("(%d %x)\n", size
, allow_blocking
);
461 while(size
&& !gzip_stream
->end_of_data
) {
462 if(!gzip_stream
->buf_size
) {
463 if(gzip_stream
->buf_pos
) {
464 if(gzip_stream
->buf_size
)
465 memmove(gzip_stream
->buf
, gzip_stream
->buf
+gzip_stream
->buf_pos
, gzip_stream
->buf_size
);
466 gzip_stream
->buf_pos
= 0;
468 res
= gzip_stream
->parent_stream
->vtbl
->read(gzip_stream
->parent_stream
, req
, gzip_stream
->buf
+gzip_stream
->buf_size
,
469 sizeof(gzip_stream
->buf
)-gzip_stream
->buf_size
, ¤t_read
, allow_blocking
);
470 if(res
!= ERROR_SUCCESS
)
473 gzip_stream
->buf_size
+= current_read
;
475 WARN("unexpected end of data\n");
476 gzip_stream
->end_of_data
= TRUE
;
481 zstream
->next_in
= gzip_stream
->buf
+gzip_stream
->buf_pos
;
482 zstream
->avail_in
= gzip_stream
->buf_size
;
483 zstream
->next_out
= buf
+ret_read
;
484 zstream
->avail_out
= size
;
485 zres
= inflate(&gzip_stream
->zstream
, 0);
486 current_read
= size
- zstream
->avail_out
;
487 size
-= current_read
;
488 ret_read
+= current_read
;
489 gzip_stream
->buf_size
-= zstream
->next_in
- (gzip_stream
->buf
+gzip_stream
->buf_pos
);
490 gzip_stream
->buf_pos
= zstream
->next_in
-gzip_stream
->buf
;
491 if(zres
== Z_STREAM_END
) {
492 TRACE("end of data\n");
493 gzip_stream
->end_of_data
= TRUE
;
495 }else if(zres
!= Z_OK
) {
496 WARN("inflate failed %d: %s\n", zres
, debugstr_a(zstream
->msg
));
498 res
= ERROR_INTERNET_DECODING_FAILED
;
503 allow_blocking
= FALSE
;
506 TRACE("read %u bytes\n", ret_read
);
513 static DWORD
gzip_drain_content(data_stream_t
*stream
, http_request_t
*req
, BOOL allow_blocking
)
515 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
516 return gzip_stream
->parent_stream
->vtbl
->drain_content(gzip_stream
->parent_stream
, req
, allow_blocking
);
519 static void gzip_destroy(data_stream_t
*stream
)
521 gzip_stream_t
*gzip_stream
= (gzip_stream_t
*)stream
;
523 destroy_data_stream(gzip_stream
->parent_stream
);
525 if(!gzip_stream
->end_of_data
)
526 inflateEnd(&gzip_stream
->zstream
);
527 heap_free(gzip_stream
);
530 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)
772 setCookieHeader
= &request
->custHeaders
[HeaderIndex
];
774 if (!setCookieHeader
->lpszValue
)
777 data
= strchrW(setCookieHeader
->lpszValue
, '=');
781 name
= substr(setCookieHeader
->lpszValue
, data
- setCookieHeader
->lpszValue
);
783 set_cookie(substrz(request
->server
->name
), substrz(request
->path
), name
, substrz(data
), INTERNET_COOKIE_HTTPONLY
);
786 LeaveCriticalSection( &request
->headers_section
);
789 static void strip_spaces(LPWSTR start
)
798 memmove(start
, str
, sizeof(WCHAR
) * (strlenW(str
) + 1));
800 end
= start
+ strlenW(start
) - 1;
801 while (end
>= start
&& *end
== ' ')
808 static inline BOOL
is_basic_auth_value( LPCWSTR pszAuthValue
, LPWSTR
*pszRealm
)
810 static const WCHAR szBasic
[] = {'B','a','s','i','c'}; /* Note: not nul-terminated */
811 static const WCHAR szRealm
[] = {'r','e','a','l','m'}; /* Note: not nul-terminated */
813 is_basic
= !strncmpiW(pszAuthValue
, szBasic
, ARRAYSIZE(szBasic
)) &&
814 ((pszAuthValue
[ARRAYSIZE(szBasic
)] == ' ') || !pszAuthValue
[ARRAYSIZE(szBasic
)]);
815 if (is_basic
&& pszRealm
)
818 LPCWSTR ptr
= &pszAuthValue
[ARRAYSIZE(szBasic
)];
822 token
= strchrW(ptr
,'=');
826 while (*realm
== ' ')
828 if(!strncmpiW(realm
, szRealm
, ARRAYSIZE(szRealm
)) &&
829 (realm
[ARRAYSIZE(szRealm
)] == ' ' || realm
[ARRAYSIZE(szRealm
)] == '='))
832 while (*token
== ' ')
836 *pszRealm
= heap_strdupW(token
);
837 strip_spaces(*pszRealm
);
844 static void destroy_authinfo( struct HttpAuthInfo
*authinfo
)
846 if (!authinfo
) return;
848 if (SecIsValidHandle(&authinfo
->ctx
))
849 DeleteSecurityContext(&authinfo
->ctx
);
850 if (SecIsValidHandle(&authinfo
->cred
))
851 FreeCredentialsHandle(&authinfo
->cred
);
853 heap_free(authinfo
->auth_data
);
854 heap_free(authinfo
->scheme
);
858 static UINT
retrieve_cached_basic_authorization(const WCHAR
*host
, const WCHAR
*realm
, char **auth_data
)
860 basicAuthorizationData
*ad
;
863 TRACE("Looking for authorization for %s:%s\n",debugstr_w(host
),debugstr_w(realm
));
865 EnterCriticalSection(&authcache_cs
);
866 LIST_FOR_EACH_ENTRY(ad
, &basicAuthorizationCache
, basicAuthorizationData
, entry
)
868 if (!strcmpiW(host
, ad
->host
) && (!realm
|| !strcmpW(realm
, ad
->realm
)))
870 TRACE("Authorization found in cache\n");
871 *auth_data
= heap_alloc(ad
->authorizationLen
);
872 memcpy(*auth_data
,ad
->authorization
,ad
->authorizationLen
);
873 rc
= ad
->authorizationLen
;
877 LeaveCriticalSection(&authcache_cs
);
881 static void cache_basic_authorization(LPWSTR host
, LPWSTR realm
, LPSTR auth_data
, UINT auth_data_len
)
884 basicAuthorizationData
* ad
= NULL
;
886 TRACE("caching authorization for %s:%s = %s\n",debugstr_w(host
),debugstr_w(realm
),debugstr_an(auth_data
,auth_data_len
));
888 EnterCriticalSection(&authcache_cs
);
889 LIST_FOR_EACH(cursor
, &basicAuthorizationCache
)
891 basicAuthorizationData
*check
= LIST_ENTRY(cursor
,basicAuthorizationData
,entry
);
892 if (!strcmpiW(host
,check
->host
) && !strcmpW(realm
,check
->realm
))
901 TRACE("Found match in cache, replacing\n");
902 heap_free(ad
->authorization
);
903 ad
->authorization
= heap_alloc(auth_data_len
);
904 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
905 ad
->authorizationLen
= auth_data_len
;
909 ad
= heap_alloc(sizeof(basicAuthorizationData
));
910 ad
->host
= heap_strdupW(host
);
911 ad
->realm
= heap_strdupW(realm
);
912 ad
->authorization
= heap_alloc(auth_data_len
);
913 memcpy(ad
->authorization
, auth_data
, auth_data_len
);
914 ad
->authorizationLen
= auth_data_len
;
915 list_add_head(&basicAuthorizationCache
,&ad
->entry
);
916 TRACE("authorization cached\n");
918 LeaveCriticalSection(&authcache_cs
);
921 static BOOL
retrieve_cached_authorization(LPWSTR host
, LPWSTR scheme
,
922 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
924 authorizationData
*ad
;
926 TRACE("Looking for authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
928 EnterCriticalSection(&authcache_cs
);
929 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
) {
930 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
931 TRACE("Authorization found in cache\n");
933 nt_auth_identity
->User
= heap_strdupW(ad
->user
);
934 nt_auth_identity
->Password
= heap_strdupW(ad
->password
);
935 nt_auth_identity
->Domain
= heap_alloc(sizeof(WCHAR
)*ad
->domain_len
);
936 if(!nt_auth_identity
->User
|| !nt_auth_identity
->Password
||
937 (!nt_auth_identity
->Domain
&& ad
->domain_len
)) {
938 heap_free(nt_auth_identity
->User
);
939 heap_free(nt_auth_identity
->Password
);
940 heap_free(nt_auth_identity
->Domain
);
944 nt_auth_identity
->Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
945 nt_auth_identity
->UserLength
= ad
->user_len
;
946 nt_auth_identity
->PasswordLength
= ad
->password_len
;
947 memcpy(nt_auth_identity
->Domain
, ad
->domain
, sizeof(WCHAR
)*ad
->domain_len
);
948 nt_auth_identity
->DomainLength
= ad
->domain_len
;
949 LeaveCriticalSection(&authcache_cs
);
953 LeaveCriticalSection(&authcache_cs
);
958 static void cache_authorization(LPWSTR host
, LPWSTR scheme
,
959 SEC_WINNT_AUTH_IDENTITY_W
*nt_auth_identity
)
961 authorizationData
*ad
;
964 TRACE("Caching authorization for %s:%s\n", debugstr_w(host
), debugstr_w(scheme
));
966 EnterCriticalSection(&authcache_cs
);
967 LIST_FOR_EACH_ENTRY(ad
, &authorizationCache
, authorizationData
, entry
)
968 if(!strcmpiW(host
, ad
->host
) && !strcmpiW(scheme
, ad
->scheme
)) {
975 heap_free(ad
->password
);
976 heap_free(ad
->domain
);
978 ad
= heap_alloc(sizeof(authorizationData
));
980 LeaveCriticalSection(&authcache_cs
);
984 ad
->host
= heap_strdupW(host
);
985 ad
->scheme
= heap_strdupW(scheme
);
986 list_add_head(&authorizationCache
, &ad
->entry
);
989 ad
->user
= heap_strndupW(nt_auth_identity
->User
, nt_auth_identity
->UserLength
);
990 ad
->password
= heap_strndupW(nt_auth_identity
->Password
, nt_auth_identity
->PasswordLength
);
991 ad
->domain
= heap_strndupW(nt_auth_identity
->Domain
, nt_auth_identity
->DomainLength
);
992 ad
->user_len
= nt_auth_identity
->UserLength
;
993 ad
->password_len
= nt_auth_identity
->PasswordLength
;
994 ad
->domain_len
= nt_auth_identity
->DomainLength
;
996 if(!ad
->host
|| !ad
->scheme
|| !ad
->user
|| !ad
->password
997 || (nt_auth_identity
->Domain
&& !ad
->domain
)) {
999 heap_free(ad
->scheme
);
1000 heap_free(ad
->user
);
1001 heap_free(ad
->password
);
1002 heap_free(ad
->domain
);
1003 list_remove(&ad
->entry
);
1007 LeaveCriticalSection(&authcache_cs
);
1010 static BOOL
HTTP_DoAuthorization( http_request_t
*request
, LPCWSTR pszAuthValue
,
1011 struct HttpAuthInfo
**ppAuthInfo
,
1012 LPWSTR domain_and_username
, LPWSTR password
,
1015 SECURITY_STATUS sec_status
;
1016 struct HttpAuthInfo
*pAuthInfo
= *ppAuthInfo
;
1018 LPWSTR szRealm
= NULL
;
1020 TRACE("%s\n", debugstr_w(pszAuthValue
));
1027 pAuthInfo
= heap_alloc(sizeof(*pAuthInfo
));
1031 SecInvalidateHandle(&pAuthInfo
->cred
);
1032 SecInvalidateHandle(&pAuthInfo
->ctx
);
1033 memset(&pAuthInfo
->exp
, 0, sizeof(pAuthInfo
->exp
));
1034 pAuthInfo
->attr
= 0;
1035 pAuthInfo
->auth_data
= NULL
;
1036 pAuthInfo
->auth_data_len
= 0;
1037 pAuthInfo
->finished
= FALSE
;
1039 if (is_basic_auth_value(pszAuthValue
,NULL
))
1041 static const WCHAR szBasic
[] = {'B','a','s','i','c',0};
1042 pAuthInfo
->scheme
= heap_strdupW(szBasic
);
1043 if (!pAuthInfo
->scheme
)
1045 heap_free(pAuthInfo
);
1052 SEC_WINNT_AUTH_IDENTITY_W nt_auth_identity
;
1054 pAuthInfo
->scheme
= heap_strdupW(pszAuthValue
);
1055 if (!pAuthInfo
->scheme
)
1057 heap_free(pAuthInfo
);
1061 if (domain_and_username
)
1063 WCHAR
*user
= strchrW(domain_and_username
, '\\');
1064 WCHAR
*domain
= domain_and_username
;
1066 /* FIXME: make sure scheme accepts SEC_WINNT_AUTH_IDENTITY before calling AcquireCredentialsHandle */
1068 pAuthData
= &nt_auth_identity
;
1073 user
= domain_and_username
;
1077 nt_auth_identity
.Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
1078 nt_auth_identity
.User
= user
;
1079 nt_auth_identity
.UserLength
= strlenW(nt_auth_identity
.User
);
1080 nt_auth_identity
.Domain
= domain
;
1081 nt_auth_identity
.DomainLength
= domain
? user
- domain
- 1 : 0;
1082 nt_auth_identity
.Password
= password
;
1083 nt_auth_identity
.PasswordLength
= strlenW(nt_auth_identity
.Password
);
1085 cache_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
);
1087 else if(retrieve_cached_authorization(host
, pAuthInfo
->scheme
, &nt_auth_identity
))
1088 pAuthData
= &nt_auth_identity
;
1090 /* use default credentials */
1093 sec_status
= AcquireCredentialsHandleW(NULL
, pAuthInfo
->scheme
,
1094 SECPKG_CRED_OUTBOUND
, NULL
,
1096 NULL
, &pAuthInfo
->cred
,
1099 if(pAuthData
&& !domain_and_username
) {
1100 heap_free(nt_auth_identity
.User
);
1101 heap_free(nt_auth_identity
.Domain
);
1102 heap_free(nt_auth_identity
.Password
);
1105 if (sec_status
== SEC_E_OK
)
1107 PSecPkgInfoW sec_pkg_info
;
1108 sec_status
= QuerySecurityPackageInfoW(pAuthInfo
->scheme
, &sec_pkg_info
);
1109 if (sec_status
== SEC_E_OK
)
1111 pAuthInfo
->max_token
= sec_pkg_info
->cbMaxToken
;
1112 FreeContextBuffer(sec_pkg_info
);
1115 if (sec_status
!= SEC_E_OK
)
1117 WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n",
1118 debugstr_w(pAuthInfo
->scheme
), sec_status
);
1119 heap_free(pAuthInfo
->scheme
);
1120 heap_free(pAuthInfo
);
1124 *ppAuthInfo
= pAuthInfo
;
1126 else if (pAuthInfo
->finished
)
1129 if ((strlenW(pszAuthValue
) < strlenW(pAuthInfo
->scheme
)) ||
1130 strncmpiW(pszAuthValue
, pAuthInfo
->scheme
, strlenW(pAuthInfo
->scheme
)))
1132 ERR("authentication scheme changed from %s to %s\n",
1133 debugstr_w(pAuthInfo
->scheme
), debugstr_w(pszAuthValue
));
1137 if (is_basic_auth_value(pszAuthValue
,&szRealm
))
1141 char *auth_data
= NULL
;
1142 UINT auth_data_len
= 0;
1144 TRACE("basic authentication realm %s\n",debugstr_w(szRealm
));
1146 if (!domain_and_username
)
1148 if (host
&& szRealm
)
1149 auth_data_len
= retrieve_cached_basic_authorization(host
, szRealm
,&auth_data
);
1150 if (auth_data_len
== 0)
1158 userlen
= WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, lstrlenW(domain_and_username
), NULL
, 0, NULL
, NULL
);
1159 passlen
= WideCharToMultiByte(CP_UTF8
, 0, password
, lstrlenW(password
), NULL
, 0, NULL
, NULL
);
1161 /* length includes a nul terminator, which will be re-used for the ':' */
1162 auth_data
= heap_alloc(userlen
+ 1 + passlen
);
1169 WideCharToMultiByte(CP_UTF8
, 0, domain_and_username
, -1, auth_data
, userlen
, NULL
, NULL
);
1170 auth_data
[userlen
] = ':';
1171 WideCharToMultiByte(CP_UTF8
, 0, password
, -1, &auth_data
[userlen
+1], passlen
, NULL
, NULL
);
1172 auth_data_len
= userlen
+ 1 + passlen
;
1173 if (host
&& szRealm
)
1174 cache_basic_authorization(host
, szRealm
, auth_data
, auth_data_len
);
1177 pAuthInfo
->auth_data
= auth_data
;
1178 pAuthInfo
->auth_data_len
= auth_data_len
;
1179 pAuthInfo
->finished
= TRUE
;
1185 LPCWSTR pszAuthData
;
1186 SecBufferDesc out_desc
, in_desc
;
1188 unsigned char *buffer
;
1189 ULONG context_req
= ISC_REQ_CONNECTION
| ISC_REQ_USE_DCE_STYLE
|
1190 ISC_REQ_MUTUAL_AUTH
| ISC_REQ_DELEGATE
;
1192 in
.BufferType
= SECBUFFER_TOKEN
;
1196 in_desc
.ulVersion
= 0;
1197 in_desc
.cBuffers
= 1;
1198 in_desc
.pBuffers
= &in
;
1200 pszAuthData
= pszAuthValue
+ strlenW(pAuthInfo
->scheme
);
1201 if (*pszAuthData
== ' ')
1204 in
.cbBuffer
= HTTP_DecodeBase64(pszAuthData
, NULL
);
1205 in
.pvBuffer
= heap_alloc(in
.cbBuffer
);
1206 HTTP_DecodeBase64(pszAuthData
, in
.pvBuffer
);
1209 buffer
= heap_alloc(pAuthInfo
->max_token
);
1211 out
.BufferType
= SECBUFFER_TOKEN
;
1212 out
.cbBuffer
= pAuthInfo
->max_token
;
1213 out
.pvBuffer
= buffer
;
1215 out_desc
.ulVersion
= 0;
1216 out_desc
.cBuffers
= 1;
1217 out_desc
.pBuffers
= &out
;
1219 sec_status
= InitializeSecurityContextW(first
? &pAuthInfo
->cred
: NULL
,
1220 first
? NULL
: &pAuthInfo
->ctx
,
1221 first
? request
->server
->name
: NULL
,
1222 context_req
, 0, SECURITY_NETWORK_DREP
,
1223 in
.pvBuffer
? &in_desc
: NULL
,
1224 0, &pAuthInfo
->ctx
, &out_desc
,
1225 &pAuthInfo
->attr
, &pAuthInfo
->exp
);
1226 if (sec_status
== SEC_E_OK
)
1228 pAuthInfo
->finished
= TRUE
;
1229 pAuthInfo
->auth_data
= out
.pvBuffer
;
1230 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1231 TRACE("sending last auth packet\n");
1233 else if (sec_status
== SEC_I_CONTINUE_NEEDED
)
1235 pAuthInfo
->auth_data
= out
.pvBuffer
;
1236 pAuthInfo
->auth_data_len
= out
.cbBuffer
;
1237 TRACE("sending next auth packet\n");
1241 ERR("InitializeSecurityContextW returned error 0x%08x\n", sec_status
);
1242 heap_free(out
.pvBuffer
);
1243 destroy_authinfo(pAuthInfo
);
1252 /***********************************************************************
1253 * HTTP_HttpAddRequestHeadersW (internal)
1255 static DWORD
HTTP_HttpAddRequestHeadersW(http_request_t
*request
,
1256 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1261 DWORD len
, res
= ERROR_HTTP_INVALID_HEADER
;
1263 TRACE("copying header: %s\n", debugstr_wn(lpszHeader
, dwHeaderLength
));
1265 if( dwHeaderLength
== ~0U )
1266 len
= strlenW(lpszHeader
);
1268 len
= dwHeaderLength
;
1269 buffer
= heap_alloc(sizeof(WCHAR
)*(len
+1));
1270 lstrcpynW( buffer
, lpszHeader
, len
+ 1);
1276 LPWSTR
* pFieldAndValue
;
1278 lpszEnd
= lpszStart
;
1280 while (*lpszEnd
!= '\0')
1282 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1287 if (*lpszStart
== '\0')
1290 if (*lpszEnd
== '\r' || *lpszEnd
== '\n')
1293 lpszEnd
++; /* Jump over newline */
1295 TRACE("interpreting header %s\n", debugstr_w(lpszStart
));
1296 if (*lpszStart
== '\0')
1298 /* Skip 0-length headers */
1299 lpszStart
= lpszEnd
;
1300 res
= ERROR_SUCCESS
;
1303 pFieldAndValue
= HTTP_InterpretHttpHeader(lpszStart
);
1306 res
= HTTP_ProcessHeader(request
, pFieldAndValue
[0],
1307 pFieldAndValue
[1], dwModifier
| HTTP_ADDHDR_FLAG_REQ
);
1308 HTTP_FreeTokens(pFieldAndValue
);
1311 lpszStart
= lpszEnd
;
1312 } while (res
== ERROR_SUCCESS
);
1318 /***********************************************************************
1319 * HttpAddRequestHeadersW (WININET.@)
1321 * Adds one or more HTTP header to the request handler
1324 * On Windows if dwHeaderLength includes the trailing '\0', then
1325 * HttpAddRequestHeadersW() adds it too. However this results in an
1326 * invalid HTTP header which is rejected by some servers so we probably
1327 * don't need to match Windows on that point.
1334 BOOL WINAPI
HttpAddRequestHeadersW(HINTERNET hHttpRequest
,
1335 LPCWSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1337 http_request_t
*request
;
1338 DWORD res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
1340 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_wn(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1345 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
1346 if (request
&& request
->hdr
.htype
== WH_HHTTPREQ
)
1347 res
= HTTP_HttpAddRequestHeadersW( request
, lpszHeader
, dwHeaderLength
, dwModifier
);
1349 WININET_Release( &request
->hdr
);
1351 if(res
!= ERROR_SUCCESS
)
1353 return res
== ERROR_SUCCESS
;
1356 /***********************************************************************
1357 * HttpAddRequestHeadersA (WININET.@)
1359 * Adds one or more HTTP header to the request handler
1366 BOOL WINAPI
HttpAddRequestHeadersA(HINTERNET hHttpRequest
,
1367 LPCSTR lpszHeader
, DWORD dwHeaderLength
, DWORD dwModifier
)
1369 WCHAR
*headers
= NULL
;
1372 TRACE("%p, %s, %i, %i\n", hHttpRequest
, debugstr_an(lpszHeader
, dwHeaderLength
), dwHeaderLength
, dwModifier
);
1375 headers
= heap_strndupAtoW(lpszHeader
, dwHeaderLength
, &dwHeaderLength
);
1377 r
= HttpAddRequestHeadersW(hHttpRequest
, headers
, dwHeaderLength
, dwModifier
);
1383 static void free_accept_types( WCHAR
**accept_types
)
1385 WCHAR
*ptr
, **types
= accept_types
;
1388 while ((ptr
= *types
))
1393 heap_free( accept_types
);
1396 static WCHAR
**convert_accept_types( const char **accept_types
)
1399 const char **types
= accept_types
;
1401 BOOL invalid_pointer
= FALSE
;
1403 if (!types
) return NULL
;
1409 /* find out how many there are */
1410 if (*types
&& **types
)
1412 TRACE("accept type: %s\n", debugstr_a(*types
));
1418 WARN("invalid accept type pointer\n");
1419 invalid_pointer
= TRUE
;
1424 if (invalid_pointer
) return NULL
;
1425 if (!(typesW
= heap_alloc( sizeof(WCHAR
*) * (count
+ 1) ))) return NULL
;
1427 types
= accept_types
;
1430 if (*types
&& **types
) typesW
[count
++] = heap_strdupAtoW( *types
);
1433 typesW
[count
] = NULL
;
1437 /***********************************************************************
1438 * HttpOpenRequestA (WININET.@)
1440 * Open a HTTP request handle
1443 * HINTERNET a HTTP request handle on success
1447 HINTERNET WINAPI
HttpOpenRequestA(HINTERNET hHttpSession
,
1448 LPCSTR lpszVerb
, LPCSTR lpszObjectName
, LPCSTR lpszVersion
,
1449 LPCSTR lpszReferrer
, LPCSTR
*lpszAcceptTypes
,
1450 DWORD dwFlags
, DWORD_PTR dwContext
)
1452 LPWSTR szVerb
= NULL
, szObjectName
= NULL
;
1453 LPWSTR szVersion
= NULL
, szReferrer
= NULL
, *szAcceptTypes
= NULL
;
1454 HINTERNET rc
= NULL
;
1456 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
1457 debugstr_a(lpszVerb
), debugstr_a(lpszObjectName
),
1458 debugstr_a(lpszVersion
), debugstr_a(lpszReferrer
), lpszAcceptTypes
,
1459 dwFlags
, dwContext
);
1463 szVerb
= heap_strdupAtoW(lpszVerb
);
1470 szObjectName
= heap_strdupAtoW(lpszObjectName
);
1471 if ( !szObjectName
)
1477 szVersion
= heap_strdupAtoW(lpszVersion
);
1484 szReferrer
= heap_strdupAtoW(lpszReferrer
);
1489 szAcceptTypes
= convert_accept_types( lpszAcceptTypes
);
1490 rc
= HttpOpenRequestW(hHttpSession
, szVerb
, szObjectName
, szVersion
, szReferrer
,
1491 (const WCHAR
**)szAcceptTypes
, dwFlags
, dwContext
);
1494 free_accept_types(szAcceptTypes
);
1495 heap_free(szReferrer
);
1496 heap_free(szVersion
);
1497 heap_free(szObjectName
);
1502 /***********************************************************************
1505 static UINT
HTTP_EncodeBase64( LPCSTR bin
, unsigned int len
, LPWSTR base64
)
1508 static const CHAR HTTP_Base64Enc
[] =
1509 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
1513 /* first 6 bits, all from bin[0] */
1514 base64
[n
++] = HTTP_Base64Enc
[(bin
[0] & 0xfc) >> 2];
1515 x
= (bin
[0] & 3) << 4;
1517 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
1520 base64
[n
++] = HTTP_Base64Enc
[x
];
1525 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[1]&0xf0) >> 4 ) ];
1526 x
= ( bin
[1] & 0x0f ) << 2;
1528 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
1531 base64
[n
++] = HTTP_Base64Enc
[x
];
1535 base64
[n
++] = HTTP_Base64Enc
[ x
| ( (bin
[2]&0xc0 ) >> 6 ) ];
1537 /* last 6 bits, all from bin [2] */
1538 base64
[n
++] = HTTP_Base64Enc
[ bin
[2] & 0x3f ];
1546 static const signed char HTTP_Base64Dec
[] =
1548 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0x00 */
1549 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0x10 */
1550 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, /* 0x20 */
1551 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, /* 0x30 */
1552 -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, /* 0x40 */
1553 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, /* 0x50 */
1554 -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, /* 0x60 */
1555 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1 /* 0x70 */
1558 /***********************************************************************
1561 static UINT
HTTP_DecodeBase64( LPCWSTR base64
, LPSTR bin
)
1569 if (base64
[0] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1570 ((in
[0] = HTTP_Base64Dec
[base64
[0]]) == -1) ||
1571 base64
[1] >= ARRAYSIZE(HTTP_Base64Dec
) ||
1572 ((in
[1] = HTTP_Base64Dec
[base64
[1]]) == -1))
1574 WARN("invalid base64: %s\n", debugstr_w(base64
));
1578 bin
[n
] = (unsigned char) (in
[0] << 2 | in
[1] >> 4);
1581 if ((base64
[2] == '=') && (base64
[3] == '='))
1583 if (base64
[2] > ARRAYSIZE(HTTP_Base64Dec
) ||
1584 ((in
[2] = HTTP_Base64Dec
[base64
[2]]) == -1))
1586 WARN("invalid base64: %s\n", debugstr_w(&base64
[2]));
1590 bin
[n
] = (unsigned char) (in
[1] << 4 | in
[2] >> 2);
1593 if (base64
[3] == '=')
1595 if (base64
[3] > ARRAYSIZE(HTTP_Base64Dec
) ||
1596 ((in
[3] = HTTP_Base64Dec
[base64
[3]]) == -1))
1598 WARN("invalid base64: %s\n", debugstr_w(&base64
[3]));
1602 bin
[n
] = (unsigned char) (((in
[2] << 6) & 0xc0) | in
[3]);
1611 static WCHAR
*encode_auth_data( const WCHAR
*scheme
, const char *data
, UINT data_len
)
1614 UINT len
, scheme_len
= strlenW( scheme
);
1616 /* scheme + space + base64 encoded data (3/2/1 bytes data -> 4 bytes of characters) */
1617 len
= scheme_len
+ 1 + ((data_len
+ 2) * 4) / 3;
1618 if (!(ret
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) ))) return NULL
;
1619 memcpy( ret
, scheme
, scheme_len
* sizeof(WCHAR
) );
1620 ret
[scheme_len
] = ' ';
1621 HTTP_EncodeBase64( data
, data_len
, ret
+ scheme_len
+ 1 );
1626 /***********************************************************************
1627 * HTTP_InsertAuthorization
1629 * Insert or delete the authorization field in the request header.
1631 static BOOL
HTTP_InsertAuthorization( http_request_t
*request
, struct HttpAuthInfo
*pAuthInfo
, LPCWSTR header
)
1633 static const WCHAR wszBasic
[] = {'B','a','s','i','c',0};
1634 WCHAR
*host
, *authorization
= NULL
;
1638 if (pAuthInfo
->auth_data_len
)
1640 if (!(authorization
= encode_auth_data(pAuthInfo
->scheme
, pAuthInfo
->auth_data
, pAuthInfo
->auth_data_len
)))
1643 /* clear the data as it isn't valid now that it has been sent to the
1644 * server, unless it's Basic authentication which doesn't do
1645 * connection tracking */
1646 if (strcmpiW(pAuthInfo
->scheme
, wszBasic
))
1648 heap_free(pAuthInfo
->auth_data
);
1649 pAuthInfo
->auth_data
= NULL
;
1650 pAuthInfo
->auth_data_len
= 0;
1654 TRACE("Inserting authorization: %s\n", debugstr_w(authorization
));
1656 HTTP_ProcessHeader(request
, header
, authorization
,
1657 HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
| HTTP_ADDREQ_FLAG_ADD
);
1658 heap_free(authorization
);
1660 else if (!strcmpW(header
, szAuthorization
) && (host
= get_host_header(request
)))
1665 if ((data_len
= retrieve_cached_basic_authorization(host
, NULL
, &data
)))
1667 TRACE("Found cached basic authorization for %s\n", debugstr_w(host
));
1669 if (!(authorization
= encode_auth_data(wszBasic
, data
, data_len
)))
1676 TRACE("Inserting authorization: %s\n", debugstr_w(authorization
));
1678 HTTP_ProcessHeader(request
, header
, authorization
,
1679 HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_ADD
);
1681 heap_free(authorization
);
1688 static WCHAR
*build_proxy_path_url(http_request_t
*req
)
1693 len
= strlenW(req
->server
->scheme_host_port
);
1694 size
= len
+ strlenW(req
->path
) + 1;
1695 if(*req
->path
!= '/')
1697 url
= heap_alloc(size
* sizeof(WCHAR
));
1701 memcpy(url
, req
->server
->scheme_host_port
, len
*sizeof(WCHAR
));
1702 if(*req
->path
!= '/')
1705 strcpyW(url
+len
, req
->path
);
1707 TRACE("url=%s\n", debugstr_w(url
));
1711 static BOOL
HTTP_DomainMatches(LPCWSTR server
, substr_t domain
)
1713 static const WCHAR localW
[] = { '<','l','o','c','a','l','>',0 };
1714 const WCHAR
*dot
, *ptr
;
1717 if(domain
.len
== sizeof(localW
)/sizeof(WCHAR
)-1 && !strncmpiW(domain
.str
, localW
, domain
.len
) && !strchrW(server
, '.' ))
1720 if(domain
.len
&& *domain
.str
!= '*')
1721 return domain
.len
== strlenW(server
) && !strncmpiW(server
, domain
.str
, domain
.len
);
1723 if(domain
.len
< 2 || domain
.str
[1] != '.')
1726 /* For a hostname to match a wildcard, the last domain must match
1727 * the wildcard exactly. E.g. if the wildcard is *.a.b, and the
1728 * hostname is www.foo.a.b, it matches, but a.b does not.
1730 dot
= strchrW(server
, '.');
1734 len
= strlenW(dot
+ 1);
1735 if(len
< domain
.len
- 2)
1738 /* The server's domain is longer than the wildcard, so it
1739 * could be a subdomain. Compare the last portion of the
1742 ptr
= dot
+ 1 + len
- domain
.len
+ 2;
1743 if(!strncmpiW(ptr
, domain
.str
+2, domain
.len
-2))
1744 /* This is only a match if the preceding character is
1745 * a '.', i.e. that it is a matching domain. E.g.
1746 * if domain is '*.b.c' and server is 'www.ab.c' they
1749 return *(ptr
- 1) == '.';
1751 return len
== domain
.len
-2 && !strncmpiW(dot
+ 1, domain
.str
+ 2, len
);
1754 static BOOL
HTTP_ShouldBypassProxy(appinfo_t
*lpwai
, LPCWSTR server
)
1759 if (!lpwai
->proxyBypass
) return FALSE
;
1760 ptr
= lpwai
->proxyBypass
;
1764 ptr
= strchrW( ptr
, ';' );
1766 ptr
= strchrW( tmp
, ' ' );
1768 ptr
= tmp
+ strlenW(tmp
);
1769 ret
= HTTP_DomainMatches( server
, substr(tmp
, ptr
-tmp
) );
1777 /***********************************************************************
1778 * HTTP_DealWithProxy
1780 static BOOL
HTTP_DealWithProxy(appinfo_t
*hIC
, http_session_t
*session
, http_request_t
*request
)
1782 static const WCHAR protoHttp
[] = { 'h','t','t','p',0 };
1783 static const WCHAR szHttp
[] = { 'h','t','t','p',':','/','/',0 };
1784 static WCHAR szNul
[] = { 0 };
1785 URL_COMPONENTSW UrlComponents
= { sizeof(UrlComponents
) };
1786 server_t
*new_server
= NULL
;
1789 proxy
= INTERNET_FindProxyForProtocol(hIC
->proxy
, protoHttp
);
1792 if(CSTR_EQUAL
!= CompareStringW(LOCALE_SYSTEM_DEFAULT
, NORM_IGNORECASE
,
1793 proxy
, strlenW(szHttp
), szHttp
, strlenW(szHttp
))) {
1794 WCHAR
*proxy_url
= heap_alloc(strlenW(proxy
)*sizeof(WCHAR
) + sizeof(szHttp
));
1799 strcpyW(proxy_url
, szHttp
);
1800 strcatW(proxy_url
, proxy
);
1805 UrlComponents
.dwHostNameLength
= 1;
1806 if(InternetCrackUrlW(proxy
, 0, 0, &UrlComponents
) && UrlComponents
.dwHostNameLength
) {
1807 if( !request
->path
)
1808 request
->path
= szNul
;
1810 new_server
= get_server(substr(UrlComponents
.lpszHostName
, UrlComponents
.dwHostNameLength
),
1811 UrlComponents
.nPort
, UrlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
, TRUE
);
1817 request
->proxy
= new_server
;
1819 TRACE("proxy server=%s port=%d\n", debugstr_w(new_server
->name
), new_server
->port
);
1823 static DWORD
HTTP_ResolveName(http_request_t
*request
)
1825 server_t
*server
= request
->proxy
? request
->proxy
: request
->server
;
1828 if(server
->addr_len
)
1829 return ERROR_SUCCESS
;
1831 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1832 INTERNET_STATUS_RESOLVING_NAME
,
1834 (strlenW(server
->name
)+1) * sizeof(WCHAR
));
1836 addr_len
= sizeof(server
->addr
);
1837 if (!GetAddress(server
->name
, server
->port
, (SOCKADDR
*)&server
->addr
, &addr_len
, server
->addr_str
))
1838 return ERROR_INTERNET_NAME_NOT_RESOLVED
;
1840 server
->addr_len
= addr_len
;
1841 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
1842 INTERNET_STATUS_NAME_RESOLVED
,
1843 server
->addr_str
, strlen(server
->addr_str
)+1);
1845 TRACE("resolved %s to %s\n", debugstr_w(server
->name
), server
->addr_str
);
1846 return ERROR_SUCCESS
;
1849 static WCHAR
*compose_request_url(http_request_t
*req
)
1851 static const WCHAR http
[] = { 'h','t','t','p',':','/','/',0 };
1852 static const WCHAR https
[] = { 'h','t','t','p','s',':','/','/',0 };
1853 const WCHAR
*host
, *scheme
;
1857 host
= req
->server
->canon_host_port
;
1859 if (req
->server
->is_https
)
1864 len
= strlenW(scheme
) + strlenW(host
) + (req
->path
[0] != '/' ? 1 : 0) + strlenW(req
->path
);
1865 ptr
= buf
= heap_alloc((len
+1) * sizeof(WCHAR
));
1867 strcpyW(ptr
, scheme
);
1868 ptr
+= strlenW(ptr
);
1871 ptr
+= strlenW(ptr
);
1873 if(req
->path
[0] != '/')
1876 strcpyW(ptr
, req
->path
);
1877 ptr
+= strlenW(ptr
);
1885 /***********************************************************************
1886 * HTTPREQ_Destroy (internal)
1888 * Deallocate request handle
1891 static void HTTPREQ_Destroy(object_header_t
*hdr
)
1893 http_request_t
*request
= (http_request_t
*) hdr
;
1898 if(request
->hCacheFile
)
1899 CloseHandle(request
->hCacheFile
);
1900 if(request
->req_file
)
1901 req_file_release(request
->req_file
);
1903 request
->headers_section
.DebugInfo
->Spare
[0] = 0;
1904 DeleteCriticalSection( &request
->headers_section
);
1905 request
->read_section
.DebugInfo
->Spare
[0] = 0;
1906 DeleteCriticalSection( &request
->read_section
);
1907 WININET_Release(&request
->session
->hdr
);
1909 destroy_authinfo(request
->authInfo
);
1910 destroy_authinfo(request
->proxyAuthInfo
);
1913 server_release(request
->server
);
1915 server_release(request
->proxy
);
1917 heap_free(request
->path
);
1918 heap_free(request
->verb
);
1919 heap_free(request
->version
);
1920 heap_free(request
->statusText
);
1922 for (i
= 0; i
< request
->nCustHeaders
; i
++)
1924 heap_free(request
->custHeaders
[i
].lpszField
);
1925 heap_free(request
->custHeaders
[i
].lpszValue
);
1927 destroy_data_stream(request
->data_stream
);
1928 heap_free(request
->custHeaders
);
1931 static void http_release_netconn(http_request_t
*req
, BOOL reuse
)
1933 TRACE("%p %p %x\n",req
, req
->netconn
, reuse
);
1935 if(!is_valid_netconn(req
->netconn
))
1938 if(reuse
&& req
->netconn
->keep_alive
) {
1941 EnterCriticalSection(&connection_pool_cs
);
1943 list_add_head(&req
->netconn
->server
->conn_pool
, &req
->netconn
->pool_entry
);
1944 req
->netconn
->keep_until
= GetTickCount64() + COLLECT_TIME
;
1945 req
->netconn
= NULL
;
1947 run_collector
= !collector_running
;
1948 collector_running
= TRUE
;
1950 LeaveCriticalSection(&connection_pool_cs
);
1953 HANDLE thread
= NULL
;
1956 GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS
, (const WCHAR
*)WININET_hModule
, &module
);
1958 thread
= CreateThread(NULL
, 0, collect_connections_proc
, NULL
, 0, NULL
);
1960 EnterCriticalSection(&connection_pool_cs
);
1961 collector_running
= FALSE
;
1962 LeaveCriticalSection(&connection_pool_cs
);
1965 FreeLibrary(module
);
1968 CloseHandle(thread
);
1973 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
1974 INTERNET_STATUS_CLOSING_CONNECTION
, 0, 0);
1976 close_netconn(req
->netconn
);
1978 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
,
1979 INTERNET_STATUS_CONNECTION_CLOSED
, 0, 0);
1982 static BOOL
HTTP_KeepAlive(http_request_t
*request
)
1984 WCHAR szVersion
[10];
1985 WCHAR szConnectionResponse
[20];
1986 DWORD dwBufferSize
= sizeof(szVersion
);
1987 BOOL keepalive
= FALSE
;
1989 /* as per RFC 2068, S8.1.2.1, if the client is HTTP/1.1 then assume that
1990 * the connection is keep-alive by default */
1991 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_VERSION
, szVersion
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
1992 && !strcmpiW(szVersion
, g_szHttp1_1
))
1997 dwBufferSize
= sizeof(szConnectionResponse
);
1998 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_PROXY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
1999 || HTTP_HttpQueryInfoW(request
, HTTP_QUERY_CONNECTION
, szConnectionResponse
, &dwBufferSize
, NULL
) == ERROR_SUCCESS
)
2001 keepalive
= !strcmpiW(szConnectionResponse
, szKeepAlive
);
2007 static void HTTPREQ_CloseConnection(object_header_t
*hdr
)
2009 http_request_t
*req
= (http_request_t
*)hdr
;
2011 http_release_netconn(req
, drain_content(req
, FALSE
) == ERROR_SUCCESS
);
2014 static DWORD
str_to_buffer(const WCHAR
*str
, void *buffer
, DWORD
*size
, BOOL unicode
)
2019 WCHAR
*buf
= buffer
;
2021 if (str
) len
= strlenW(str
);
2023 if (*size
< (len
+ 1) * sizeof(WCHAR
))
2025 *size
= (len
+ 1) * sizeof(WCHAR
);
2026 return ERROR_INSUFFICIENT_BUFFER
;
2028 if (str
) strcpyW(buf
, str
);
2032 return ERROR_SUCCESS
;
2038 if (str
) len
= WideCharToMultiByte(CP_ACP
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
2043 return ERROR_INSUFFICIENT_BUFFER
;
2045 if (str
) WideCharToMultiByte(CP_ACP
, 0, str
, -1, buf
, *size
, NULL
, NULL
);
2049 return ERROR_SUCCESS
;
2053 static DWORD
HTTPREQ_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
2055 http_request_t
*req
= (http_request_t
*)hdr
;
2058 case INTERNET_OPTION_DIAGNOSTIC_SOCKET_INFO
:
2060 INTERNET_DIAGNOSTIC_SOCKET_INFO
*info
= buffer
;
2062 FIXME("INTERNET_DIAGNOSTIC_SOCKET_INFO stub\n");
2064 if (*size
< sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
))
2065 return ERROR_INSUFFICIENT_BUFFER
;
2066 *size
= sizeof(INTERNET_DIAGNOSTIC_SOCKET_INFO
);
2067 /* FIXME: can't get a SOCKET from our connection since we don't use
2071 /* FIXME: get source port from req->netConnection */
2072 info
->SourcePort
= 0;
2073 info
->DestPort
= req
->server
->port
;
2075 if (HTTP_KeepAlive(req
))
2076 info
->Flags
|= IDSI_FLAG_KEEP_ALIVE
;
2078 info
->Flags
|= IDSI_FLAG_PROXY
;
2079 if (is_valid_netconn(req
->netconn
) && req
->netconn
->secure
)
2080 info
->Flags
|= IDSI_FLAG_SECURE
;
2082 return ERROR_SUCCESS
;
2086 TRACE("Queried undocumented option 98, forwarding to INTERNET_OPTION_SECURITY_FLAGS\n");
2088 case INTERNET_OPTION_SECURITY_FLAGS
:
2092 if (*size
< sizeof(ULONG
))
2093 return ERROR_INSUFFICIENT_BUFFER
;
2095 *size
= sizeof(DWORD
);
2096 flags
= is_valid_netconn(req
->netconn
) ? req
->netconn
->security_flags
: req
->security_flags
| req
->server
->security_flags
;
2097 *(DWORD
*)buffer
= flags
;
2099 TRACE("INTERNET_OPTION_SECURITY_FLAGS %x\n", flags
);
2100 return ERROR_SUCCESS
;
2103 case INTERNET_OPTION_HANDLE_TYPE
:
2104 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
2106 if (*size
< sizeof(ULONG
))
2107 return ERROR_INSUFFICIENT_BUFFER
;
2109 *size
= sizeof(DWORD
);
2110 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_HTTP_REQUEST
;
2111 return ERROR_SUCCESS
;
2113 case INTERNET_OPTION_URL
: {
2117 TRACE("INTERNET_OPTION_URL\n");
2119 url
= compose_request_url(req
);
2121 return ERROR_OUTOFMEMORY
;
2123 res
= str_to_buffer(url
, buffer
, size
, unicode
);
2127 case INTERNET_OPTION_USER_AGENT
:
2128 return str_to_buffer(req
->session
->appInfo
->agent
, buffer
, size
, unicode
);
2129 case INTERNET_OPTION_USERNAME
:
2130 return str_to_buffer(req
->session
->userName
, buffer
, size
, unicode
);
2131 case INTERNET_OPTION_PASSWORD
:
2132 return str_to_buffer(req
->session
->password
, buffer
, size
, unicode
);
2133 case INTERNET_OPTION_PROXY_USERNAME
:
2134 return str_to_buffer(req
->session
->appInfo
->proxyUsername
, buffer
, size
, unicode
);
2135 case INTERNET_OPTION_PROXY_PASSWORD
:
2136 return str_to_buffer(req
->session
->appInfo
->proxyPassword
, buffer
, size
, unicode
);
2138 case INTERNET_OPTION_CACHE_TIMESTAMPS
: {
2139 INTERNET_CACHE_ENTRY_INFOW
*info
;
2140 INTERNET_CACHE_TIMESTAMPS
*ts
= buffer
;
2141 DWORD nbytes
, error
;
2144 TRACE("INTERNET_OPTION_CACHE_TIMESTAMPS\n");
2147 return ERROR_FILE_NOT_FOUND
;
2149 if (*size
< sizeof(*ts
))
2151 *size
= sizeof(*ts
);
2152 return ERROR_INSUFFICIENT_BUFFER
;
2156 ret
= GetUrlCacheEntryInfoW(req
->req_file
->url
, NULL
, &nbytes
);
2157 error
= GetLastError();
2158 if (!ret
&& error
== ERROR_INSUFFICIENT_BUFFER
)
2160 if (!(info
= heap_alloc(nbytes
)))
2161 return ERROR_OUTOFMEMORY
;
2163 GetUrlCacheEntryInfoW(req
->req_file
->url
, info
, &nbytes
);
2165 ts
->ftExpires
= info
->ExpireTime
;
2166 ts
->ftLastModified
= info
->LastModifiedTime
;
2169 *size
= sizeof(*ts
);
2170 return ERROR_SUCCESS
;
2175 case INTERNET_OPTION_DATAFILE_NAME
: {
2178 TRACE("INTERNET_OPTION_DATAFILE_NAME\n");
2180 if(!req
->req_file
) {
2182 return ERROR_INTERNET_ITEM_NOT_FOUND
;
2186 req_size
= (lstrlenW(req
->req_file
->file_name
)+1) * sizeof(WCHAR
);
2187 if(*size
< req_size
)
2188 return ERROR_INSUFFICIENT_BUFFER
;
2191 memcpy(buffer
, req
->req_file
->file_name
, *size
);
2192 return ERROR_SUCCESS
;
2194 req_size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
, -1, NULL
, 0, NULL
, NULL
);
2195 if (req_size
> *size
)
2196 return ERROR_INSUFFICIENT_BUFFER
;
2198 *size
= WideCharToMultiByte(CP_ACP
, 0, req
->req_file
->file_name
,
2199 -1, buffer
, *size
, NULL
, NULL
);
2200 return ERROR_SUCCESS
;
2204 case INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT
: {
2205 PCCERT_CONTEXT context
;
2208 return ERROR_INTERNET_INVALID_OPERATION
;
2210 if(*size
< sizeof(INTERNET_CERTIFICATE_INFOA
)) {
2211 *size
= sizeof(INTERNET_CERTIFICATE_INFOA
);
2212 return ERROR_INSUFFICIENT_BUFFER
;
2215 context
= (PCCERT_CONTEXT
)NETCON_GetCert(req
->netconn
);
2217 INTERNET_CERTIFICATE_INFOA
*info
= (INTERNET_CERTIFICATE_INFOA
*)buffer
;
2220 memset(info
, 0, sizeof(*info
));
2221 info
->ftExpiry
= context
->pCertInfo
->NotAfter
;
2222 info
->ftStart
= context
->pCertInfo
->NotBefore
;
2223 len
= CertNameToStrA(context
->dwCertEncodingType
,
2224 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2225 info
->lpszSubjectInfo
= LocalAlloc(0, len
);
2226 if(info
->lpszSubjectInfo
)
2227 CertNameToStrA(context
->dwCertEncodingType
,
2228 &context
->pCertInfo
->Subject
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2229 info
->lpszSubjectInfo
, len
);
2230 len
= CertNameToStrA(context
->dwCertEncodingType
,
2231 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
, NULL
, 0);
2232 info
->lpszIssuerInfo
= LocalAlloc(0, len
);
2233 if(info
->lpszIssuerInfo
)
2234 CertNameToStrA(context
->dwCertEncodingType
,
2235 &context
->pCertInfo
->Issuer
, CERT_SIMPLE_NAME_STR
|CERT_NAME_STR_CRLF_FLAG
,
2236 info
->lpszIssuerInfo
, len
);
2237 info
->dwKeySize
= NETCON_GetCipherStrength(req
->netconn
);
2238 CertFreeCertificateContext(context
);
2239 return ERROR_SUCCESS
;
2241 return ERROR_NOT_SUPPORTED
;
2243 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2244 if (*size
< sizeof(DWORD
))
2245 return ERROR_INSUFFICIENT_BUFFER
;
2247 *size
= sizeof(DWORD
);
2248 *(DWORD
*)buffer
= req
->connect_timeout
;
2249 return ERROR_SUCCESS
;
2250 case INTERNET_OPTION_REQUEST_FLAGS
: {
2253 if (*size
< sizeof(DWORD
))
2254 return ERROR_INSUFFICIENT_BUFFER
;
2256 /* FIXME: Add support for:
2257 * INTERNET_REQFLAG_FROM_CACHE
2258 * INTERNET_REQFLAG_CACHE_WRITE_DISABLED
2262 flags
|= INTERNET_REQFLAG_VIA_PROXY
;
2263 if(!req
->status_code
)
2264 flags
|= INTERNET_REQFLAG_NO_HEADERS
;
2266 TRACE("INTERNET_OPTION_REQUEST_FLAGS returning %x\n", flags
);
2268 *size
= sizeof(DWORD
);
2269 *(DWORD
*)buffer
= flags
;
2270 return ERROR_SUCCESS
;
2274 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
2277 static DWORD
HTTPREQ_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
2279 http_request_t
*req
= (http_request_t
*)hdr
;
2282 case 99: /* Undocumented, seems to be INTERNET_OPTION_SECURITY_FLAGS with argument validation */
2283 TRACE("Undocumented option 99\n");
2285 if (!buffer
|| size
!= sizeof(DWORD
))
2286 return ERROR_INVALID_PARAMETER
;
2287 if(*(DWORD
*)buffer
& ~SECURITY_SET_MASK
)
2288 return ERROR_INTERNET_OPTION_NOT_SETTABLE
;
2291 case INTERNET_OPTION_SECURITY_FLAGS
:
2295 if (!buffer
|| size
!= sizeof(DWORD
))
2296 return ERROR_INVALID_PARAMETER
;
2297 flags
= *(DWORD
*)buffer
;
2298 TRACE("INTERNET_OPTION_SECURITY_FLAGS %08x\n", flags
);
2299 flags
&= SECURITY_SET_MASK
;
2300 req
->security_flags
|= flags
;
2301 if(is_valid_netconn(req
->netconn
))
2302 req
->netconn
->security_flags
|= flags
;
2303 return ERROR_SUCCESS
;
2305 case INTERNET_OPTION_CONNECT_TIMEOUT
:
2306 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2307 req
->connect_timeout
= *(DWORD
*)buffer
;
2308 return ERROR_SUCCESS
;
2310 case INTERNET_OPTION_SEND_TIMEOUT
:
2311 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2312 req
->send_timeout
= *(DWORD
*)buffer
;
2313 return ERROR_SUCCESS
;
2315 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
2316 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
2317 req
->receive_timeout
= *(DWORD
*)buffer
;
2318 return ERROR_SUCCESS
;
2320 case INTERNET_OPTION_USERNAME
:
2321 heap_free(req
->session
->userName
);
2322 if (!(req
->session
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2323 return ERROR_SUCCESS
;
2325 case INTERNET_OPTION_PASSWORD
:
2326 heap_free(req
->session
->password
);
2327 if (!(req
->session
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2328 return ERROR_SUCCESS
;
2330 case INTERNET_OPTION_PROXY_USERNAME
:
2331 heap_free(req
->session
->appInfo
->proxyUsername
);
2332 if (!(req
->session
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2333 return ERROR_SUCCESS
;
2335 case INTERNET_OPTION_PROXY_PASSWORD
:
2336 heap_free(req
->session
->appInfo
->proxyPassword
);
2337 if (!(req
->session
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
2338 return ERROR_SUCCESS
;
2340 case INTERNET_OPTION_HTTP_DECODING
:
2341 if(size
!= sizeof(BOOL
))
2342 return ERROR_INVALID_PARAMETER
;
2343 req
->decoding
= *(BOOL
*)buffer
;
2344 return ERROR_SUCCESS
;
2347 return INET_SetOption(hdr
, option
, buffer
, size
);
2350 static void commit_cache_entry(http_request_t
*req
)
2358 CloseHandle(req
->hCacheFile
);
2359 req
->hCacheFile
= NULL
;
2361 header
= build_response_header(req
, TRUE
);
2362 header_len
= (header
? strlenW(header
) : 0);
2363 res
= CommitUrlCacheEntryW(req
->req_file
->url
, req
->req_file
->file_name
, req
->expires
,
2364 req
->last_modified
, NORMAL_CACHE_ENTRY
,
2365 header
, header_len
, NULL
, 0);
2367 req
->req_file
->is_committed
= TRUE
;
2369 WARN("CommitUrlCacheEntry failed: %u\n", GetLastError());
2373 static void create_cache_entry(http_request_t
*req
)
2375 static const WCHAR no_cacheW
[] = {'n','o','-','c','a','c','h','e',0};
2376 static const WCHAR no_storeW
[] = {'n','o','-','s','t','o','r','e',0};
2378 WCHAR file_name
[MAX_PATH
+1];
2382 /* FIXME: We should free previous cache file earlier */
2384 req_file_release(req
->req_file
);
2385 req
->req_file
= NULL
;
2387 if(req
->hCacheFile
) {
2388 CloseHandle(req
->hCacheFile
);
2389 req
->hCacheFile
= NULL
;
2392 if(req
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
)
2398 EnterCriticalSection( &req
->headers_section
);
2400 header_idx
= HTTP_GetCustomHeaderIndex(req
, szCache_Control
, 0, FALSE
);
2401 if(header_idx
!= -1) {
2404 for(ptr
=req
->custHeaders
[header_idx
].lpszValue
; *ptr
; ) {
2407 while(*ptr
==' ' || *ptr
=='\t')
2410 end
= strchrW(ptr
, ',');
2412 end
= ptr
+ strlenW(ptr
);
2414 if(!strncmpiW(ptr
, no_cacheW
, sizeof(no_cacheW
)/sizeof(*no_cacheW
)-1)
2415 || !strncmpiW(ptr
, no_storeW
, sizeof(no_storeW
)/sizeof(*no_storeW
)-1)) {
2426 LeaveCriticalSection( &req
->headers_section
);
2430 if(!(req
->hdr
.dwFlags
& INTERNET_FLAG_NEED_FILE
))
2433 FIXME("INTERNET_FLAG_NEED_FILE is not supported correctly\n");
2436 url
= compose_request_url(req
);
2438 WARN("Could not get URL\n");
2442 b
= CreateUrlCacheEntryW(url
, req
->contentLength
== ~0u ? 0 : req
->contentLength
, NULL
, file_name
, 0);
2444 WARN("Could not create cache entry: %08x\n", GetLastError());
2448 create_req_file(file_name
, &req
->req_file
);
2449 req
->req_file
->url
= url
;
2451 req
->hCacheFile
= CreateFileW(file_name
, GENERIC_WRITE
, FILE_SHARE_READ
|FILE_SHARE_WRITE
,
2452 NULL
, CREATE_ALWAYS
, FILE_ATTRIBUTE_NORMAL
, NULL
);
2453 if(req
->hCacheFile
== INVALID_HANDLE_VALUE
) {
2454 WARN("Could not create file: %u\n", GetLastError());
2455 req
->hCacheFile
= NULL
;
2459 if(req
->read_size
) {
2462 b
= WriteFile(req
->hCacheFile
, req
->read_buf
+req
->read_pos
, req
->read_size
, &written
, NULL
);
2464 FIXME("WriteFile failed: %u\n", GetLastError());
2466 if(req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2467 commit_cache_entry(req
);
2471 /* read some more data into the read buffer (the read section must be held) */
2472 static DWORD
read_more_data( http_request_t
*req
, int maxlen
)
2479 /* move existing data to the start of the buffer */
2481 memmove( req
->read_buf
, req
->read_buf
+ req
->read_pos
, req
->read_size
);
2485 if (maxlen
== -1) maxlen
= sizeof(req
->read_buf
);
2487 res
= NETCON_recv( req
->netconn
, req
->read_buf
+ req
->read_size
,
2488 maxlen
- req
->read_size
, TRUE
, &len
);
2489 if(res
== ERROR_SUCCESS
)
2490 req
->read_size
+= len
;
2495 /* remove some amount of data from the read buffer (the read section must be held) */
2496 static void remove_data( http_request_t
*req
, int count
)
2498 if (!(req
->read_size
-= count
)) req
->read_pos
= 0;
2499 else req
->read_pos
+= count
;
2502 static DWORD
read_line( http_request_t
*req
, LPSTR buffer
, DWORD
*len
)
2504 int count
, bytes_read
, pos
= 0;
2507 EnterCriticalSection( &req
->read_section
);
2510 BYTE
*eol
= memchr( req
->read_buf
+ req
->read_pos
, '\n', req
->read_size
);
2514 count
= eol
- (req
->read_buf
+ req
->read_pos
);
2515 bytes_read
= count
+ 1;
2517 else count
= bytes_read
= req
->read_size
;
2519 count
= min( count
, *len
- pos
);
2520 memcpy( buffer
+ pos
, req
->read_buf
+ req
->read_pos
, count
);
2522 remove_data( req
, bytes_read
);
2525 if ((res
= read_more_data( req
, -1 )))
2527 WARN( "read failed %u\n", res
);
2528 LeaveCriticalSection( &req
->read_section
);
2531 if (!req
->read_size
)
2534 TRACE( "returning empty string\n" );
2535 LeaveCriticalSection( &req
->read_section
);
2536 return ERROR_SUCCESS
;
2539 LeaveCriticalSection( &req
->read_section
);
2543 if (pos
&& buffer
[pos
- 1] == '\r') pos
--;
2546 buffer
[*len
- 1] = 0;
2547 TRACE( "returning %s\n", debugstr_a(buffer
));
2548 return ERROR_SUCCESS
;
2551 /* check if we have reached the end of the data to read (the read section must be held) */
2552 static BOOL
end_of_read_data( http_request_t
*req
)
2554 return !req
->read_size
&& req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
);
2557 static DWORD
read_http_stream(http_request_t
*req
, BYTE
*buf
, DWORD size
, DWORD
*read
, BOOL allow_blocking
)
2561 res
= req
->data_stream
->vtbl
->read(req
->data_stream
, req
, buf
, size
, read
, allow_blocking
);
2562 if(res
!= ERROR_SUCCESS
)
2564 assert(*read
<= size
);
2566 if(req
->hCacheFile
) {
2571 bres
= WriteFile(req
->hCacheFile
, buf
, *read
, &written
, NULL
);
2573 FIXME("WriteFile failed: %u\n", GetLastError());
2576 if((res
== ERROR_SUCCESS
&& !*read
) || req
->data_stream
->vtbl
->end_of_data(req
->data_stream
, req
))
2577 commit_cache_entry(req
);
2583 /* fetch some more data into the read buffer (the read section must be held) */
2584 static DWORD
refill_read_buffer(http_request_t
*req
, BOOL allow_blocking
, DWORD
*read_bytes
)
2588 if(req
->read_size
== sizeof(req
->read_buf
))
2589 return ERROR_SUCCESS
;
2593 memmove(req
->read_buf
, req
->read_buf
+req
->read_pos
, req
->read_size
);
2597 res
= read_http_stream(req
, req
->read_buf
+req
->read_size
, sizeof(req
->read_buf
) - req
->read_size
,
2598 &read
, allow_blocking
);
2599 if(res
!= ERROR_SUCCESS
)
2602 req
->read_size
+= read
;
2604 TRACE("read %u bytes, read_size %u\n", read
, req
->read_size
);
2610 static BOOL
netconn_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2612 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2613 return netconn_stream
->content_read
== netconn_stream
->content_length
|| !is_valid_netconn(req
->netconn
);
2616 static DWORD
netconn_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2617 DWORD
*read
, BOOL allow_blocking
)
2619 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2620 DWORD res
= ERROR_SUCCESS
;
2623 size
= min(size
, netconn_stream
->content_length
-netconn_stream
->content_read
);
2625 if(size
&& is_valid_netconn(req
->netconn
)) {
2626 res
= NETCON_recv(req
->netconn
, buf
, size
, allow_blocking
, &ret
);
2627 if(res
== ERROR_SUCCESS
) {
2629 netconn_stream
->content_length
= netconn_stream
->content_read
;
2630 netconn_stream
->content_read
+= ret
;
2634 TRACE("res %u read %u bytes\n", res
, ret
);
2639 static DWORD
netconn_drain_content(data_stream_t
*stream
, http_request_t
*req
, BOOL allow_blocking
)
2641 netconn_stream_t
*netconn_stream
= (netconn_stream_t
*)stream
;
2646 if(netconn_stream
->content_length
== ~0u)
2649 while(netconn_stream
->content_read
< netconn_stream
->content_length
) {
2650 size
= min(sizeof(buf
), netconn_stream
->content_length
-netconn_stream
->content_read
);
2651 res
= NETCON_recv(req
->netconn
, buf
, size
, allow_blocking
, &len
);
2655 return WSAECONNABORTED
;
2657 netconn_stream
->content_read
+= len
;
2660 return ERROR_SUCCESS
;
2663 static void netconn_destroy(data_stream_t
*stream
)
2667 static const data_stream_vtbl_t netconn_stream_vtbl
= {
2668 netconn_end_of_data
,
2670 netconn_drain_content
,
2674 static char next_chunked_data_char(chunked_stream_t
*stream
)
2676 assert(stream
->buf_size
);
2679 return stream
->buf
[stream
->buf_pos
++];
2682 static BOOL
chunked_end_of_data(data_stream_t
*stream
, http_request_t
*req
)
2684 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2685 switch(chunked_stream
->state
) {
2686 case CHUNKED_STREAM_STATE_DISCARD_EOL_AT_END
:
2687 case CHUNKED_STREAM_STATE_END_OF_STREAM
:
2688 case CHUNKED_STREAM_STATE_ERROR
:
2695 static DWORD
chunked_read(data_stream_t
*stream
, http_request_t
*req
, BYTE
*buf
, DWORD size
,
2696 DWORD
*read
, BOOL allow_blocking
)
2698 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2699 DWORD ret_read
= 0, res
= ERROR_SUCCESS
;
2700 BOOL continue_read
= TRUE
;
2705 TRACE("state %d\n", chunked_stream
->state
);
2707 /* Ensure that we have data in the buffer for states that need it. */
2708 if(!chunked_stream
->buf_size
) {
2709 BOOL blocking_read
= allow_blocking
;
2711 switch(chunked_stream
->state
) {
2712 case CHUNKED_STREAM_STATE_DISCARD_EOL_AT_END
:
2713 case CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_SIZE
:
2714 /* never allow blocking after 0 chunk size */
2715 if(!chunked_stream
->chunk_size
)
2716 blocking_read
= FALSE
;
2718 case CHUNKED_STREAM_STATE_READING_CHUNK_SIZE
:
2719 case CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_DATA
:
2720 chunked_stream
->buf_pos
= 0;
2721 res
= NETCON_recv(req
->netconn
, chunked_stream
->buf
, sizeof(chunked_stream
->buf
), blocking_read
, &read_bytes
);
2722 if(res
== ERROR_SUCCESS
&& read_bytes
) {
2723 chunked_stream
->buf_size
+= read_bytes
;
2724 }else if(res
== WSAEWOULDBLOCK
) {
2725 if(ret_read
|| allow_blocking
)
2726 res
= ERROR_SUCCESS
;
2727 continue_read
= FALSE
;
2730 chunked_stream
->state
= CHUNKED_STREAM_STATE_ERROR
;
2738 switch(chunked_stream
->state
) {
2739 case CHUNKED_STREAM_STATE_READING_CHUNK_SIZE
:
2740 ch
= next_chunked_data_char(chunked_stream
);
2742 if(ch
>= '0' && ch
<= '9') {
2743 chunked_stream
->chunk_size
= chunked_stream
->chunk_size
* 16 + ch
- '0';
2744 }else if(ch
>= 'a' && ch
<= 'f') {
2745 chunked_stream
->chunk_size
= chunked_stream
->chunk_size
* 16 + ch
- 'a' + 10;
2746 }else if (ch
>= 'A' && ch
<= 'F') {
2747 chunked_stream
->chunk_size
= chunked_stream
->chunk_size
* 16 + ch
- 'A' + 10;
2748 }else if (ch
== ';' || ch
== '\r' || ch
== '\n') {
2749 TRACE("reading %u byte chunk\n", chunked_stream
->chunk_size
);
2750 chunked_stream
->buf_size
++;
2751 chunked_stream
->buf_pos
--;
2752 if(req
->contentLength
== ~0u) req
->contentLength
= chunked_stream
->chunk_size
;
2753 else req
->contentLength
+= chunked_stream
->chunk_size
;
2754 chunked_stream
->state
= CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_SIZE
;
2758 case CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_SIZE
:
2759 ch
= next_chunked_data_char(chunked_stream
);
2761 chunked_stream
->state
= chunked_stream
->chunk_size
2762 ? CHUNKED_STREAM_STATE_READING_CHUNK
2763 : CHUNKED_STREAM_STATE_DISCARD_EOL_AT_END
;
2765 WARN("unexpected char '%c'\n", ch
);
2768 case CHUNKED_STREAM_STATE_READING_CHUNK
:
2769 assert(chunked_stream
->chunk_size
);
2771 continue_read
= FALSE
;
2774 read_bytes
= min(size
, chunked_stream
->chunk_size
);
2776 if(chunked_stream
->buf_size
) {
2777 if(read_bytes
> chunked_stream
->buf_size
)
2778 read_bytes
= chunked_stream
->buf_size
;
2780 memcpy(buf
+ret_read
, chunked_stream
->buf
+chunked_stream
->buf_pos
, read_bytes
);
2781 chunked_stream
->buf_pos
+= read_bytes
;
2782 chunked_stream
->buf_size
-= read_bytes
;
2784 res
= NETCON_recv(req
->netconn
, (char*)buf
+ret_read
, read_bytes
,
2785 allow_blocking
, (int*)&read_bytes
);
2786 if(res
!= ERROR_SUCCESS
) {
2787 continue_read
= FALSE
;
2792 chunked_stream
->state
= CHUNKED_STREAM_STATE_ERROR
;
2797 chunked_stream
->chunk_size
-= read_bytes
;
2799 ret_read
+= read_bytes
;
2800 if(!chunked_stream
->chunk_size
)
2801 chunked_stream
->state
= CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_DATA
;
2802 allow_blocking
= FALSE
;
2805 case CHUNKED_STREAM_STATE_DISCARD_EOL_AFTER_DATA
:
2806 ch
= next_chunked_data_char(chunked_stream
);
2808 chunked_stream
->state
= CHUNKED_STREAM_STATE_READING_CHUNK_SIZE
;
2810 WARN("unexpected char '%c'\n", ch
);
2813 case CHUNKED_STREAM_STATE_DISCARD_EOL_AT_END
:
2814 ch
= next_chunked_data_char(chunked_stream
);
2816 chunked_stream
->state
= CHUNKED_STREAM_STATE_END_OF_STREAM
;
2818 WARN("unexpected char '%c'\n", ch
);
2821 case CHUNKED_STREAM_STATE_END_OF_STREAM
:
2822 case CHUNKED_STREAM_STATE_ERROR
:
2823 continue_read
= FALSE
;
2826 } while(continue_read
);
2829 res
= ERROR_SUCCESS
;
2830 if(res
!= ERROR_SUCCESS
)
2833 TRACE("read %d bytes\n", ret_read
);
2835 return ERROR_SUCCESS
;
2838 static DWORD
chunked_drain_content(data_stream_t
*stream
, http_request_t
*req
, BOOL allow_blocking
)
2840 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2844 while(chunked_stream
->state
!= CHUNKED_STREAM_STATE_END_OF_STREAM
2845 && chunked_stream
->state
!= CHUNKED_STREAM_STATE_ERROR
) {
2846 res
= chunked_read(stream
, req
, buf
, sizeof(buf
), &size
, allow_blocking
);
2847 if(res
!= ERROR_SUCCESS
)
2851 if(chunked_stream
->state
!= CHUNKED_STREAM_STATE_END_OF_STREAM
)
2852 return ERROR_NO_DATA
;
2853 return ERROR_SUCCESS
;
2856 static void chunked_destroy(data_stream_t
*stream
)
2858 chunked_stream_t
*chunked_stream
= (chunked_stream_t
*)stream
;
2859 heap_free(chunked_stream
);
2862 static const data_stream_vtbl_t chunked_stream_vtbl
= {
2863 chunked_end_of_data
,
2865 chunked_drain_content
,
2869 /* set the request content length based on the headers */
2870 static DWORD
set_content_length(http_request_t
*request
)
2872 static const WCHAR szChunked
[] = {'c','h','u','n','k','e','d',0};
2873 static const WCHAR headW
[] = {'H','E','A','D',0};
2877 if(request
->status_code
== HTTP_STATUS_NO_CONTENT
|| !strcmpW(request
->verb
, headW
)) {
2878 request
->contentLength
= request
->netconn_stream
.content_length
= 0;
2879 return ERROR_SUCCESS
;
2882 size
= sizeof(request
->contentLength
);
2883 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_FLAG_NUMBER
|HTTP_QUERY_CONTENT_LENGTH
,
2884 &request
->contentLength
, &size
, NULL
) != ERROR_SUCCESS
)
2885 request
->contentLength
= ~0u;
2886 request
->netconn_stream
.content_length
= request
->contentLength
;
2887 request
->netconn_stream
.content_read
= request
->read_size
;
2889 size
= sizeof(encoding
);
2890 if (HTTP_HttpQueryInfoW(request
, HTTP_QUERY_TRANSFER_ENCODING
, encoding
, &size
, NULL
) == ERROR_SUCCESS
&&
2891 !strcmpiW(encoding
, szChunked
))
2893 chunked_stream_t
*chunked_stream
;
2895 chunked_stream
= heap_alloc(sizeof(*chunked_stream
));
2897 return ERROR_OUTOFMEMORY
;
2899 chunked_stream
->data_stream
.vtbl
= &chunked_stream_vtbl
;
2900 chunked_stream
->buf_size
= chunked_stream
->buf_pos
= 0;
2901 chunked_stream
->chunk_size
= 0;
2902 chunked_stream
->state
= CHUNKED_STREAM_STATE_READING_CHUNK_SIZE
;
2904 if(request
->read_size
) {
2905 memcpy(chunked_stream
->buf
, request
->read_buf
+request
->read_pos
, request
->read_size
);
2906 chunked_stream
->buf_size
= request
->read_size
;
2907 request
->read_size
= request
->read_pos
= 0;
2910 request
->data_stream
= &chunked_stream
->data_stream
;
2911 request
->contentLength
= ~0u;
2914 if(request
->decoding
) {
2917 static const WCHAR deflateW
[] = {'d','e','f','l','a','t','e',0};
2918 static const WCHAR gzipW
[] = {'g','z','i','p',0};
2920 EnterCriticalSection( &request
->headers_section
);
2922 encoding_idx
= HTTP_GetCustomHeaderIndex(request
, szContent_Encoding
, 0, FALSE
);
2923 if(encoding_idx
!= -1) {
2924 if(!strcmpiW(request
->custHeaders
[encoding_idx
].lpszValue
, gzipW
)) {
2925 HTTP_DeleteCustomHeader(request
, encoding_idx
);
2926 LeaveCriticalSection( &request
->headers_section
);
2927 return init_gzip_stream(request
, TRUE
);
2929 if(!strcmpiW(request
->custHeaders
[encoding_idx
].lpszValue
, deflateW
)) {
2930 HTTP_DeleteCustomHeader(request
, encoding_idx
);
2931 LeaveCriticalSection( &request
->headers_section
);
2932 return init_gzip_stream(request
, FALSE
);
2936 LeaveCriticalSection( &request
->headers_section
);
2939 return ERROR_SUCCESS
;
2942 static void send_request_complete(http_request_t
*req
, DWORD_PTR result
, DWORD error
)
2944 INTERNET_ASYNC_RESULT iar
;
2946 iar
.dwResult
= result
;
2947 iar
.dwError
= error
;
2949 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_COMPLETE
, &iar
,
2950 sizeof(INTERNET_ASYNC_RESULT
));
2953 static void HTTP_ReceiveRequestData(http_request_t
*req
)
2955 DWORD res
, read
= 0;
2959 EnterCriticalSection( &req
->read_section
);
2961 res
= refill_read_buffer(req
, FALSE
, &read
);
2962 if(res
== ERROR_SUCCESS
)
2963 read
+= req
->read_size
;
2965 LeaveCriticalSection( &req
->read_section
);
2967 if(res
!= WSAEWOULDBLOCK
&& (res
!= ERROR_SUCCESS
|| !read
)) {
2968 WARN("res %u read %u, closing connection\n", res
, read
);
2969 http_release_netconn(req
, FALSE
);
2972 if(res
!= ERROR_SUCCESS
&& res
!= WSAEWOULDBLOCK
) {
2973 send_request_complete(req
, 0, res
);
2977 send_request_complete(req
, req
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)req
->hdr
.hInternet
: 1, 0);
2980 /* read data from the http connection (the read section must be held) */
2981 static DWORD
HTTPREQ_Read(http_request_t
*req
, void *buffer
, DWORD size
, DWORD
*read
, BOOL allow_blocking
)
2983 DWORD current_read
= 0, ret_read
= 0;
2984 DWORD res
= ERROR_SUCCESS
;
2986 EnterCriticalSection( &req
->read_section
);
2988 if(req
->read_size
) {
2989 ret_read
= min(size
, req
->read_size
);
2990 memcpy(buffer
, req
->read_buf
+req
->read_pos
, ret_read
);
2991 req
->read_size
-= ret_read
;
2992 req
->read_pos
+= ret_read
;
2993 allow_blocking
= FALSE
;
2996 if(ret_read
< size
) {
2997 res
= read_http_stream(req
, (BYTE
*)buffer
+ret_read
, size
-ret_read
, ¤t_read
, allow_blocking
);
2998 if(res
== ERROR_SUCCESS
)
2999 ret_read
+= current_read
;
3000 else if(res
== WSAEWOULDBLOCK
&& ret_read
)
3001 res
= ERROR_SUCCESS
;
3004 LeaveCriticalSection( &req
->read_section
);
3007 TRACE( "retrieved %u bytes (res %u)\n", ret_read
, res
);
3009 if(res
!= WSAEWOULDBLOCK
) {
3010 if(res
!= ERROR_SUCCESS
)
3011 http_release_netconn(req
, FALSE
);
3012 else if(!ret_read
&& drain_content(req
, FALSE
) == ERROR_SUCCESS
)
3013 http_release_netconn(req
, TRUE
);
3019 static DWORD
drain_content(http_request_t
*req
, BOOL blocking
)
3023 TRACE("%p\n", req
->netconn
);
3025 if(!is_valid_netconn(req
->netconn
))
3026 return ERROR_NO_DATA
;
3028 if(!strcmpW(req
->verb
, szHEAD
))
3029 return ERROR_SUCCESS
;
3031 EnterCriticalSection( &req
->read_section
);
3032 res
= req
->data_stream
->vtbl
->drain_content(req
->data_stream
, req
, blocking
);
3033 LeaveCriticalSection( &req
->read_section
);
3045 static void async_read_file_proc(task_header_t
*hdr
)
3047 read_file_task_t
*task
= (read_file_task_t
*)hdr
;
3048 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
3049 DWORD res
= ERROR_SUCCESS
, read
= task
->read_pos
, complete_arg
= 0;
3051 TRACE("req %p buf %p size %u read_pos %u ret_read %p\n", req
, task
->buf
, task
->size
, task
->read_pos
, task
->ret_read
);
3055 while (read
< task
->size
) {
3056 res
= HTTPREQ_Read(req
, (char*)task
->buf
+ read
, task
->size
- read
, &read_bytes
, TRUE
);
3057 if (res
!= ERROR_SUCCESS
|| !read_bytes
)
3062 EnterCriticalSection(&req
->read_section
);
3063 res
= refill_read_buffer(req
, TRUE
, &read
);
3064 LeaveCriticalSection(&req
->read_section
);
3067 complete_arg
= read
; /* QueryDataAvailable reports read bytes in request complete notification */
3068 if(res
!= ERROR_SUCCESS
|| !read
)
3069 http_release_netconn(req
, drain_content(req
, FALSE
) == ERROR_SUCCESS
);
3072 TRACE("res %u read %u\n", res
, read
);
3075 *task
->ret_read
= read
;
3077 /* FIXME: We should report bytes transferred before decoding content. */
3078 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
, &read
, sizeof(read
));
3080 if(res
!= ERROR_SUCCESS
)
3082 send_request_complete(req
, res
== ERROR_SUCCESS
, complete_arg
);
3085 static DWORD
async_read(http_request_t
*req
, void *buf
, DWORD size
, DWORD read_pos
, DWORD
*ret_read
)
3087 read_file_task_t
*task
;
3089 task
= alloc_async_task(&req
->hdr
, async_read_file_proc
, sizeof(*task
));
3091 return ERROR_OUTOFMEMORY
;
3095 task
->read_pos
= read_pos
;
3096 task
->ret_read
= ret_read
;
3098 INTERNET_AsyncCall(&task
->hdr
);
3099 return ERROR_IO_PENDING
;
3102 static DWORD
HTTPREQ_ReadFile(object_header_t
*hdr
, void *buf
, DWORD size
, DWORD
*ret_read
,
3103 DWORD flags
, DWORD_PTR context
)
3105 http_request_t
*req
= (http_request_t
*)hdr
;
3106 DWORD res
= ERROR_SUCCESS
, read
= 0, cread
, error
= ERROR_SUCCESS
;
3107 BOOL allow_blocking
, notify_received
= FALSE
;
3109 TRACE("(%p %p %u %x)\n", req
, buf
, size
, flags
);
3111 if (flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
))
3112 FIXME("these dwFlags aren't implemented: 0x%x\n", flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
));
3114 allow_blocking
= !(req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
);
3116 if(allow_blocking
|| TryEnterCriticalSection(&req
->read_section
)) {
3118 EnterCriticalSection(&req
->read_section
);
3119 if(hdr
->dwError
== ERROR_SUCCESS
)
3120 hdr
->dwError
= INTERNET_HANDLE_IN_USE
;
3121 else if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3122 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3124 if(req
->read_size
) {
3125 read
= min(size
, req
->read_size
);
3126 memcpy(buf
, req
->read_buf
+ req
->read_pos
, read
);
3127 req
->read_size
-= read
;
3128 req
->read_pos
+= read
;
3131 if(read
< size
&& (!read
|| !(flags
& IRF_NO_WAIT
)) && !end_of_read_data(req
)) {
3132 LeaveCriticalSection(&req
->read_section
);
3133 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3134 EnterCriticalSection( &req
->read_section
);
3135 notify_received
= TRUE
;
3137 while(read
< size
) {
3138 res
= HTTPREQ_Read(req
, (char*)buf
+read
, size
-read
, &cread
, allow_blocking
);
3140 if (res
!= ERROR_SUCCESS
|| !cread
)
3145 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3146 hdr
->dwError
= ERROR_SUCCESS
;
3148 error
= hdr
->dwError
;
3150 LeaveCriticalSection( &req
->read_section
);
3152 res
= WSAEWOULDBLOCK
;
3155 if(res
== WSAEWOULDBLOCK
) {
3156 if(!(flags
& IRF_NO_WAIT
))
3157 return async_read(req
, buf
, size
, read
, ret_read
);
3159 return async_read(req
, NULL
, 0, 0, NULL
);
3160 res
= ERROR_SUCCESS
;
3164 if (res
!= ERROR_SUCCESS
)
3168 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3169 &read
, sizeof(read
));
3173 static DWORD
HTTPREQ_WriteFile(object_header_t
*hdr
, const void *buffer
, DWORD size
, DWORD
*written
)
3176 http_request_t
*request
= (http_request_t
*)hdr
;
3178 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
3181 res
= NETCON_send(request
->netconn
, buffer
, size
, 0, (LPINT
)written
);
3182 if (res
== ERROR_SUCCESS
)
3183 request
->bytesWritten
+= *written
;
3185 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REQUEST_SENT
, written
, sizeof(DWORD
));
3189 static DWORD
HTTPREQ_QueryDataAvailable(object_header_t
*hdr
, DWORD
*available
, DWORD flags
, DWORD_PTR ctx
)
3191 http_request_t
*req
= (http_request_t
*)hdr
;
3192 DWORD res
= ERROR_SUCCESS
, avail
= 0, error
= ERROR_SUCCESS
;
3193 BOOL allow_blocking
, notify_received
= FALSE
;
3195 TRACE("(%p %p %x %lx)\n", req
, available
, flags
, ctx
);
3197 if (flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
))
3198 FIXME("these dwFlags aren't implemented: 0x%x\n", flags
& ~(IRF_ASYNC
|IRF_NO_WAIT
));
3201 allow_blocking
= !(req
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
);
3203 if(allow_blocking
|| TryEnterCriticalSection(&req
->read_section
)) {
3205 EnterCriticalSection(&req
->read_section
);
3206 if(hdr
->dwError
== ERROR_SUCCESS
)
3207 hdr
->dwError
= INTERNET_HANDLE_IN_USE
;
3208 else if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3209 hdr
->dwError
= ERROR_INTERNET_INTERNAL_ERROR
;
3211 avail
= req
->read_size
;
3213 if(!avail
&& !end_of_read_data(req
)) {
3214 LeaveCriticalSection(&req
->read_section
);
3215 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
3216 EnterCriticalSection( &req
->read_section
);
3217 notify_received
= TRUE
;
3219 res
= refill_read_buffer(req
, allow_blocking
, &avail
);
3222 if(hdr
->dwError
== INTERNET_HANDLE_IN_USE
)
3223 hdr
->dwError
= ERROR_SUCCESS
;
3225 error
= hdr
->dwError
;
3227 LeaveCriticalSection( &req
->read_section
);
3229 res
= WSAEWOULDBLOCK
;
3232 if(res
== WSAEWOULDBLOCK
)
3233 return async_read(req
, NULL
, 0, 0, available
);
3235 if (res
!= ERROR_SUCCESS
)
3240 INTERNET_SendCallback(&req
->hdr
, req
->hdr
.dwContext
, INTERNET_STATUS_RESPONSE_RECEIVED
,
3241 &avail
, sizeof(avail
));
3245 static DWORD
HTTPREQ_LockRequestFile(object_header_t
*hdr
, req_file_t
**ret
)
3247 http_request_t
*req
= (http_request_t
*)hdr
;
3249 TRACE("(%p)\n", req
);
3251 if(!req
->req_file
) {
3252 WARN("No cache file name available\n");
3253 return ERROR_FILE_NOT_FOUND
;
3256 *ret
= req_file_addref(req
->req_file
);
3257 return ERROR_SUCCESS
;
3260 static const object_vtbl_t HTTPREQVtbl
= {
3262 HTTPREQ_CloseConnection
,
3263 HTTPREQ_QueryOption
,
3267 HTTPREQ_QueryDataAvailable
,
3269 HTTPREQ_LockRequestFile
3272 /***********************************************************************
3273 * HTTP_HttpOpenRequestW (internal)
3275 * Open a HTTP request handle
3278 * HINTERNET a HTTP request handle on success
3282 static DWORD
HTTP_HttpOpenRequestW(http_session_t
*session
,
3283 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3284 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3285 DWORD dwFlags
, DWORD_PTR dwContext
, HINTERNET
*ret
)
3287 appinfo_t
*hIC
= session
->appInfo
;
3288 http_request_t
*request
;
3293 request
= alloc_object(&session
->hdr
, &HTTPREQVtbl
, sizeof(http_request_t
));
3295 return ERROR_OUTOFMEMORY
;
3297 request
->hdr
.htype
= WH_HHTTPREQ
;
3298 request
->hdr
.dwFlags
= dwFlags
;
3299 request
->hdr
.dwContext
= dwContext
;
3300 request
->contentLength
= ~0u;
3302 request
->netconn_stream
.data_stream
.vtbl
= &netconn_stream_vtbl
;
3303 request
->data_stream
= &request
->netconn_stream
.data_stream
;
3304 request
->connect_timeout
= session
->connect_timeout
;
3305 request
->send_timeout
= session
->send_timeout
;
3306 request
->receive_timeout
= session
->receive_timeout
;
3308 InitializeCriticalSection( &request
->headers_section
);
3309 request
->headers_section
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": http_request_t.headers_section");
3311 InitializeCriticalSection( &request
->read_section
);
3312 request
->read_section
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": http_request_t.read_section");
3314 WININET_AddRef( &session
->hdr
);
3315 request
->session
= session
;
3316 list_add_head( &session
->hdr
.children
, &request
->hdr
.entry
);
3318 port
= session
->hostPort
;
3319 if (port
== INTERNET_INVALID_PORT_NUMBER
)
3320 port
= (session
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) ?
3321 INTERNET_DEFAULT_HTTPS_PORT
: INTERNET_DEFAULT_HTTP_PORT
;
3323 request
->server
= get_server(substrz(session
->hostName
), port
, (dwFlags
& INTERNET_FLAG_SECURE
) != 0, TRUE
);
3324 if(!request
->server
) {
3325 WININET_Release(&request
->hdr
);
3326 return ERROR_OUTOFMEMORY
;
3329 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_CN_INVALID
)
3330 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_CN_INVALID
;
3331 if (dwFlags
& INTERNET_FLAG_IGNORE_CERT_DATE_INVALID
)
3332 request
->security_flags
|= SECURITY_FLAG_IGNORE_CERT_DATE_INVALID
;
3334 if (lpszObjectName
&& *lpszObjectName
) {
3339 rc
= UrlCanonicalizeW(lpszObjectName
, &dummy
, &len
, URL_ESCAPE_SPACES_ONLY
);
3340 if (rc
!= E_POINTER
)
3341 len
= strlenW(lpszObjectName
)+1;
3342 request
->path
= heap_alloc(len
*sizeof(WCHAR
));
3343 rc
= UrlCanonicalizeW(lpszObjectName
, request
->path
, &len
,
3344 URL_ESCAPE_SPACES_ONLY
);
3347 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(lpszObjectName
),rc
);
3348 strcpyW(request
->path
,lpszObjectName
);
3351 static const WCHAR slashW
[] = {'/',0};
3353 request
->path
= heap_strdupW(slashW
);
3356 if (lpszReferrer
&& *lpszReferrer
)
3357 HTTP_ProcessHeader(request
, HTTP_REFERER
, lpszReferrer
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REQ
);
3359 if (lpszAcceptTypes
)
3362 for (i
= 0; lpszAcceptTypes
[i
]; i
++)
3364 if (!*lpszAcceptTypes
[i
]) continue;
3365 HTTP_ProcessHeader(request
, HTTP_ACCEPT
, lpszAcceptTypes
[i
],
3366 HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
|
3367 HTTP_ADDHDR_FLAG_REQ
|
3368 (i
== 0 ? (HTTP_ADDHDR_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_ADD
) : 0));
3372 request
->verb
= heap_strdupW(lpszVerb
&& *lpszVerb
? lpszVerb
: szGET
);
3373 request
->version
= heap_strdupW(lpszVersion
&& *lpszVersion
? lpszVersion
: g_szHttp1_1
);
3375 if (hIC
->proxy
&& hIC
->proxy
[0] && !HTTP_ShouldBypassProxy(hIC
, session
->hostName
))
3376 HTTP_DealWithProxy( hIC
, session
, request
);
3378 INTERNET_SendCallback(&session
->hdr
, dwContext
,
3379 INTERNET_STATUS_HANDLE_CREATED
, &request
->hdr
.hInternet
,
3382 TRACE("<-- (%p)\n", request
);
3384 *ret
= request
->hdr
.hInternet
;
3385 return ERROR_SUCCESS
;
3388 /***********************************************************************
3389 * HttpOpenRequestW (WININET.@)
3391 * Open a HTTP request handle
3394 * HINTERNET a HTTP request handle on success
3398 HINTERNET WINAPI
HttpOpenRequestW(HINTERNET hHttpSession
,
3399 LPCWSTR lpszVerb
, LPCWSTR lpszObjectName
, LPCWSTR lpszVersion
,
3400 LPCWSTR lpszReferrer
, LPCWSTR
*lpszAcceptTypes
,
3401 DWORD dwFlags
, DWORD_PTR dwContext
)
3403 http_session_t
*session
;
3404 HINTERNET handle
= NULL
;
3407 TRACE("(%p, %s, %s, %s, %s, %p, %08x, %08lx)\n", hHttpSession
,
3408 debugstr_w(lpszVerb
), debugstr_w(lpszObjectName
),
3409 debugstr_w(lpszVersion
), debugstr_w(lpszReferrer
), lpszAcceptTypes
,
3410 dwFlags
, dwContext
);
3411 if(lpszAcceptTypes
!=NULL
)
3414 for(i
=0;lpszAcceptTypes
[i
]!=NULL
;i
++)
3415 TRACE("\taccept type: %s\n",debugstr_w(lpszAcceptTypes
[i
]));
3418 session
= (http_session_t
*) get_handle_object( hHttpSession
);
3419 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
3421 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3426 * My tests seem to show that the windows version does not
3427 * become asynchronous until after this point. And anyhow
3428 * if this call was asynchronous then how would you get the
3429 * necessary HINTERNET pointer returned by this function.
3432 res
= HTTP_HttpOpenRequestW(session
, lpszVerb
, lpszObjectName
,
3433 lpszVersion
, lpszReferrer
, lpszAcceptTypes
,
3434 dwFlags
, dwContext
, &handle
);
3437 WININET_Release( &session
->hdr
);
3438 TRACE("returning %p\n", handle
);
3439 if(res
!= ERROR_SUCCESS
)
3444 static const LPCWSTR header_lookup
[] = {
3445 szMime_Version
, /* HTTP_QUERY_MIME_VERSION = 0 */
3446 szContent_Type
, /* HTTP_QUERY_CONTENT_TYPE = 1 */
3447 szContent_Transfer_Encoding
,/* HTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
3448 szContent_ID
, /* HTTP_QUERY_CONTENT_ID = 3 */
3449 NULL
, /* HTTP_QUERY_CONTENT_DESCRIPTION = 4 */
3450 szContent_Length
, /* HTTP_QUERY_CONTENT_LENGTH = 5 */
3451 szContent_Language
, /* HTTP_QUERY_CONTENT_LANGUAGE = 6 */
3452 szAllow
, /* HTTP_QUERY_ALLOW = 7 */
3453 szPublic
, /* HTTP_QUERY_PUBLIC = 8 */
3454 szDate
, /* HTTP_QUERY_DATE = 9 */
3455 szExpires
, /* HTTP_QUERY_EXPIRES = 10 */
3456 szLast_Modified
, /* HTTP_QUERY_LAST_MODIFIED = 11 */
3457 NULL
, /* HTTP_QUERY_MESSAGE_ID = 12 */
3458 szURI
, /* HTTP_QUERY_URI = 13 */
3459 szFrom
, /* HTTP_QUERY_DERIVED_FROM = 14 */
3460 NULL
, /* HTTP_QUERY_COST = 15 */
3461 NULL
, /* HTTP_QUERY_LINK = 16 */
3462 szPragma
, /* HTTP_QUERY_PRAGMA = 17 */
3463 NULL
, /* HTTP_QUERY_VERSION = 18 */
3464 szStatus
, /* HTTP_QUERY_STATUS_CODE = 19 */
3465 NULL
, /* HTTP_QUERY_STATUS_TEXT = 20 */
3466 NULL
, /* HTTP_QUERY_RAW_HEADERS = 21 */
3467 NULL
, /* HTTP_QUERY_RAW_HEADERS_CRLF = 22 */
3468 szConnection
, /* HTTP_QUERY_CONNECTION = 23 */
3469 szAccept
, /* HTTP_QUERY_ACCEPT = 24 */
3470 szAccept_Charset
, /* HTTP_QUERY_ACCEPT_CHARSET = 25 */
3471 szAccept_Encoding
, /* HTTP_QUERY_ACCEPT_ENCODING = 26 */
3472 szAccept_Language
, /* HTTP_QUERY_ACCEPT_LANGUAGE = 27 */
3473 szAuthorization
, /* HTTP_QUERY_AUTHORIZATION = 28 */
3474 szContent_Encoding
, /* HTTP_QUERY_CONTENT_ENCODING = 29 */
3475 NULL
, /* HTTP_QUERY_FORWARDED = 30 */
3476 NULL
, /* HTTP_QUERY_FROM = 31 */
3477 szIf_Modified_Since
, /* HTTP_QUERY_IF_MODIFIED_SINCE = 32 */
3478 szLocation
, /* HTTP_QUERY_LOCATION = 33 */
3479 NULL
, /* HTTP_QUERY_ORIG_URI = 34 */
3480 szReferer
, /* HTTP_QUERY_REFERER = 35 */
3481 szRetry_After
, /* HTTP_QUERY_RETRY_AFTER = 36 */
3482 szServer
, /* HTTP_QUERY_SERVER = 37 */
3483 NULL
, /* HTTP_TITLE = 38 */
3484 szUser_Agent
, /* HTTP_QUERY_USER_AGENT = 39 */
3485 szWWW_Authenticate
, /* HTTP_QUERY_WWW_AUTHENTICATE = 40 */
3486 szProxy_Authenticate
, /* HTTP_QUERY_PROXY_AUTHENTICATE = 41 */
3487 szAccept_Ranges
, /* HTTP_QUERY_ACCEPT_RANGES = 42 */
3488 szSet_Cookie
, /* HTTP_QUERY_SET_COOKIE = 43 */
3489 szCookie
, /* HTTP_QUERY_COOKIE = 44 */
3490 NULL
, /* HTTP_QUERY_REQUEST_METHOD = 45 */
3491 NULL
, /* HTTP_QUERY_REFRESH = 46 */
3492 szContent_Disposition
, /* HTTP_QUERY_CONTENT_DISPOSITION = 47 */
3493 szAge
, /* HTTP_QUERY_AGE = 48 */
3494 szCache_Control
, /* HTTP_QUERY_CACHE_CONTROL = 49 */
3495 szContent_Base
, /* HTTP_QUERY_CONTENT_BASE = 50 */
3496 szContent_Location
, /* HTTP_QUERY_CONTENT_LOCATION = 51 */
3497 szContent_MD5
, /* HTTP_QUERY_CONTENT_MD5 = 52 */
3498 szContent_Range
, /* HTTP_QUERY_CONTENT_RANGE = 53 */
3499 szETag
, /* HTTP_QUERY_ETAG = 54 */
3500 hostW
, /* HTTP_QUERY_HOST = 55 */
3501 szIf_Match
, /* HTTP_QUERY_IF_MATCH = 56 */
3502 szIf_None_Match
, /* HTTP_QUERY_IF_NONE_MATCH = 57 */
3503 szIf_Range
, /* HTTP_QUERY_IF_RANGE = 58 */
3504 szIf_Unmodified_Since
, /* HTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
3505 szMax_Forwards
, /* HTTP_QUERY_MAX_FORWARDS = 60 */
3506 szProxy_Authorization
, /* HTTP_QUERY_PROXY_AUTHORIZATION = 61 */
3507 szRange
, /* HTTP_QUERY_RANGE = 62 */
3508 szTransfer_Encoding
, /* HTTP_QUERY_TRANSFER_ENCODING = 63 */
3509 szUpgrade
, /* HTTP_QUERY_UPGRADE = 64 */
3510 szVary
, /* HTTP_QUERY_VARY = 65 */
3511 szVia
, /* HTTP_QUERY_VIA = 66 */
3512 szWarning
, /* HTTP_QUERY_WARNING = 67 */
3513 szExpect
, /* HTTP_QUERY_EXPECT = 68 */
3514 szProxy_Connection
, /* HTTP_QUERY_PROXY_CONNECTION = 69 */
3515 szUnless_Modified_Since
, /* HTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
3518 #define LAST_TABLE_HEADER (sizeof(header_lookup)/sizeof(header_lookup[0]))
3520 /***********************************************************************
3521 * HTTP_HttpQueryInfoW (internal)
3523 static DWORD
HTTP_HttpQueryInfoW(http_request_t
*request
, DWORD dwInfoLevel
,
3524 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3526 LPHTTPHEADERW lphttpHdr
= NULL
;
3527 BOOL request_only
= !!(dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
);
3528 INT requested_index
= lpdwIndex
? *lpdwIndex
: 0;
3529 DWORD level
= (dwInfoLevel
& ~HTTP_QUERY_MODIFIER_FLAGS_MASK
);
3532 EnterCriticalSection( &request
->headers_section
);
3534 /* Find requested header structure */
3537 case HTTP_QUERY_CUSTOM
:
3540 LeaveCriticalSection( &request
->headers_section
);
3541 return ERROR_INVALID_PARAMETER
;
3543 index
= HTTP_GetCustomHeaderIndex(request
, lpBuffer
, requested_index
, request_only
);
3545 case HTTP_QUERY_RAW_HEADERS_CRLF
:
3549 DWORD res
= ERROR_INVALID_PARAMETER
;
3552 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
3554 headers
= build_response_header(request
, TRUE
);
3557 LeaveCriticalSection( &request
->headers_section
);
3558 return ERROR_OUTOFMEMORY
;
3561 len
= strlenW(headers
) * sizeof(WCHAR
);
3562 if (len
+ sizeof(WCHAR
) > *lpdwBufferLength
)
3564 len
+= sizeof(WCHAR
);
3565 res
= ERROR_INSUFFICIENT_BUFFER
;
3569 memcpy(lpBuffer
, headers
, len
+ sizeof(WCHAR
));
3570 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
/ sizeof(WCHAR
)));
3571 res
= ERROR_SUCCESS
;
3573 *lpdwBufferLength
= len
;
3576 LeaveCriticalSection( &request
->headers_section
);
3579 case HTTP_QUERY_RAW_HEADERS
:
3585 headers
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, FALSE
);
3587 headers
= build_response_header(request
, FALSE
);
3591 LeaveCriticalSection( &request
->headers_section
);
3592 return ERROR_OUTOFMEMORY
;
3595 len
= strlenW(headers
) * sizeof(WCHAR
);
3596 if (len
> *lpdwBufferLength
)
3598 *lpdwBufferLength
= len
;
3600 LeaveCriticalSection( &request
->headers_section
);
3601 return ERROR_INSUFFICIENT_BUFFER
;
3608 TRACE("returning data: %s\n", debugstr_wn(headers
, len
/ sizeof(WCHAR
)));
3610 for (i
= 0; i
< len
/ sizeof(WCHAR
); i
++)
3612 if (headers
[i
] == '\n')
3615 memcpy(lpBuffer
, headers
, len
);
3617 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3620 LeaveCriticalSection( &request
->headers_section
);
3621 return ERROR_SUCCESS
;
3623 case HTTP_QUERY_STATUS_TEXT
:
3624 if (request
->statusText
)
3626 DWORD len
= strlenW(request
->statusText
);
3627 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3629 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3630 LeaveCriticalSection( &request
->headers_section
);
3631 return ERROR_INSUFFICIENT_BUFFER
;
3635 memcpy(lpBuffer
, request
->statusText
, (len
+ 1) * sizeof(WCHAR
));
3636 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3638 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3639 LeaveCriticalSection( &request
->headers_section
);
3640 return ERROR_SUCCESS
;
3643 case HTTP_QUERY_VERSION
:
3644 if (request
->version
)
3646 DWORD len
= strlenW(request
->version
);
3647 if (len
+ 1 > *lpdwBufferLength
/sizeof(WCHAR
))
3649 *lpdwBufferLength
= (len
+ 1) * sizeof(WCHAR
);
3650 LeaveCriticalSection( &request
->headers_section
);
3651 return ERROR_INSUFFICIENT_BUFFER
;
3655 memcpy(lpBuffer
, request
->version
, (len
+ 1) * sizeof(WCHAR
));
3656 TRACE("returning data: %s\n", debugstr_wn(lpBuffer
, len
));
3658 *lpdwBufferLength
= len
* sizeof(WCHAR
);
3659 LeaveCriticalSection( &request
->headers_section
);
3660 return ERROR_SUCCESS
;
3663 case HTTP_QUERY_CONTENT_ENCODING
:
3664 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[request
->read_gzip
? HTTP_QUERY_CONTENT_TYPE
: level
],
3665 requested_index
,request_only
);
3667 case HTTP_QUERY_STATUS_CODE
: {
3668 DWORD res
= ERROR_SUCCESS
;
3672 LeaveCriticalSection( &request
->headers_section
);
3673 return ERROR_HTTP_INVALID_QUERY_REQUEST
;
3679 if(dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) {
3680 if(*lpdwBufferLength
>= sizeof(DWORD
))
3681 *(DWORD
*)lpBuffer
= request
->status_code
;
3683 res
= ERROR_INSUFFICIENT_BUFFER
;
3684 *lpdwBufferLength
= sizeof(DWORD
);
3688 static const WCHAR formatW
[] = {'%','u',0};
3690 size
= sprintfW(buf
, formatW
, request
->status_code
) * sizeof(WCHAR
);
3692 if(size
<= *lpdwBufferLength
) {
3693 memcpy(lpBuffer
, buf
, size
+sizeof(WCHAR
));
3695 size
+= sizeof(WCHAR
);
3696 res
= ERROR_INSUFFICIENT_BUFFER
;
3699 *lpdwBufferLength
= size
;
3701 LeaveCriticalSection( &request
->headers_section
);
3705 assert (LAST_TABLE_HEADER
== (HTTP_QUERY_UNLESS_MODIFIED_SINCE
+ 1));
3707 if (level
< LAST_TABLE_HEADER
&& header_lookup
[level
])
3708 index
= HTTP_GetCustomHeaderIndex(request
, header_lookup
[level
],
3709 requested_index
,request_only
);
3713 lphttpHdr
= &request
->custHeaders
[index
];
3715 /* Ensure header satisfies requested attributes */
3717 ((dwInfoLevel
& HTTP_QUERY_FLAG_REQUEST_HEADERS
) &&
3718 (~lphttpHdr
->wFlags
& HDR_ISREQUEST
)))
3720 LeaveCriticalSection( &request
->headers_section
);
3721 return ERROR_HTTP_HEADER_NOT_FOUND
;
3724 /* coalesce value to requested type */
3725 if (dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
&& lpBuffer
)
3727 *(int *)lpBuffer
= atoiW(lphttpHdr
->lpszValue
);
3728 TRACE(" returning number: %d\n", *(int *)lpBuffer
);
3730 else if (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
&& lpBuffer
)
3736 tmpTime
= ConvertTimeString(lphttpHdr
->lpszValue
);
3738 tmpTM
= *gmtime(&tmpTime
);
3739 STHook
= (SYSTEMTIME
*)lpBuffer
;
3740 STHook
->wDay
= tmpTM
.tm_mday
;
3741 STHook
->wHour
= tmpTM
.tm_hour
;
3742 STHook
->wMilliseconds
= 0;
3743 STHook
->wMinute
= tmpTM
.tm_min
;
3744 STHook
->wDayOfWeek
= tmpTM
.tm_wday
;
3745 STHook
->wMonth
= tmpTM
.tm_mon
+ 1;
3746 STHook
->wSecond
= tmpTM
.tm_sec
;
3747 STHook
->wYear
= 1900+tmpTM
.tm_year
;
3749 TRACE(" returning time: %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
3750 STHook
->wYear
, STHook
->wMonth
, STHook
->wDay
, STHook
->wDayOfWeek
,
3751 STHook
->wHour
, STHook
->wMinute
, STHook
->wSecond
, STHook
->wMilliseconds
);
3753 else if (lphttpHdr
->lpszValue
)
3755 DWORD len
= (strlenW(lphttpHdr
->lpszValue
) + 1) * sizeof(WCHAR
);
3757 if (len
> *lpdwBufferLength
)
3759 *lpdwBufferLength
= len
;
3760 LeaveCriticalSection( &request
->headers_section
);
3761 return ERROR_INSUFFICIENT_BUFFER
;
3765 memcpy(lpBuffer
, lphttpHdr
->lpszValue
, len
);
3766 TRACE("! returning string: %s\n", debugstr_w(lpBuffer
));
3768 *lpdwBufferLength
= len
- sizeof(WCHAR
);
3770 if (lpdwIndex
) (*lpdwIndex
)++;
3772 LeaveCriticalSection( &request
->headers_section
);
3773 return ERROR_SUCCESS
;
3776 /***********************************************************************
3777 * HttpQueryInfoW (WININET.@)
3779 * Queries for information about an HTTP request
3786 BOOL WINAPI
HttpQueryInfoW(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3787 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3789 http_request_t
*request
;
3792 if (TRACE_ON(wininet
)) {
3793 #define FE(x) { x, #x }
3794 static const wininet_flag_info query_flags
[] = {
3795 FE(HTTP_QUERY_MIME_VERSION
),
3796 FE(HTTP_QUERY_CONTENT_TYPE
),
3797 FE(HTTP_QUERY_CONTENT_TRANSFER_ENCODING
),
3798 FE(HTTP_QUERY_CONTENT_ID
),
3799 FE(HTTP_QUERY_CONTENT_DESCRIPTION
),
3800 FE(HTTP_QUERY_CONTENT_LENGTH
),
3801 FE(HTTP_QUERY_CONTENT_LANGUAGE
),
3802 FE(HTTP_QUERY_ALLOW
),
3803 FE(HTTP_QUERY_PUBLIC
),
3804 FE(HTTP_QUERY_DATE
),
3805 FE(HTTP_QUERY_EXPIRES
),
3806 FE(HTTP_QUERY_LAST_MODIFIED
),
3807 FE(HTTP_QUERY_MESSAGE_ID
),
3809 FE(HTTP_QUERY_DERIVED_FROM
),
3810 FE(HTTP_QUERY_COST
),
3811 FE(HTTP_QUERY_LINK
),
3812 FE(HTTP_QUERY_PRAGMA
),
3813 FE(HTTP_QUERY_VERSION
),
3814 FE(HTTP_QUERY_STATUS_CODE
),
3815 FE(HTTP_QUERY_STATUS_TEXT
),
3816 FE(HTTP_QUERY_RAW_HEADERS
),
3817 FE(HTTP_QUERY_RAW_HEADERS_CRLF
),
3818 FE(HTTP_QUERY_CONNECTION
),
3819 FE(HTTP_QUERY_ACCEPT
),
3820 FE(HTTP_QUERY_ACCEPT_CHARSET
),
3821 FE(HTTP_QUERY_ACCEPT_ENCODING
),
3822 FE(HTTP_QUERY_ACCEPT_LANGUAGE
),
3823 FE(HTTP_QUERY_AUTHORIZATION
),
3824 FE(HTTP_QUERY_CONTENT_ENCODING
),
3825 FE(HTTP_QUERY_FORWARDED
),
3826 FE(HTTP_QUERY_FROM
),
3827 FE(HTTP_QUERY_IF_MODIFIED_SINCE
),
3828 FE(HTTP_QUERY_LOCATION
),
3829 FE(HTTP_QUERY_ORIG_URI
),
3830 FE(HTTP_QUERY_REFERER
),
3831 FE(HTTP_QUERY_RETRY_AFTER
),
3832 FE(HTTP_QUERY_SERVER
),
3833 FE(HTTP_QUERY_TITLE
),
3834 FE(HTTP_QUERY_USER_AGENT
),
3835 FE(HTTP_QUERY_WWW_AUTHENTICATE
),
3836 FE(HTTP_QUERY_PROXY_AUTHENTICATE
),
3837 FE(HTTP_QUERY_ACCEPT_RANGES
),
3838 FE(HTTP_QUERY_SET_COOKIE
),
3839 FE(HTTP_QUERY_COOKIE
),
3840 FE(HTTP_QUERY_REQUEST_METHOD
),
3841 FE(HTTP_QUERY_REFRESH
),
3842 FE(HTTP_QUERY_CONTENT_DISPOSITION
),
3844 FE(HTTP_QUERY_CACHE_CONTROL
),
3845 FE(HTTP_QUERY_CONTENT_BASE
),
3846 FE(HTTP_QUERY_CONTENT_LOCATION
),
3847 FE(HTTP_QUERY_CONTENT_MD5
),
3848 FE(HTTP_QUERY_CONTENT_RANGE
),
3849 FE(HTTP_QUERY_ETAG
),
3850 FE(HTTP_QUERY_HOST
),
3851 FE(HTTP_QUERY_IF_MATCH
),
3852 FE(HTTP_QUERY_IF_NONE_MATCH
),
3853 FE(HTTP_QUERY_IF_RANGE
),
3854 FE(HTTP_QUERY_IF_UNMODIFIED_SINCE
),
3855 FE(HTTP_QUERY_MAX_FORWARDS
),
3856 FE(HTTP_QUERY_PROXY_AUTHORIZATION
),
3857 FE(HTTP_QUERY_RANGE
),
3858 FE(HTTP_QUERY_TRANSFER_ENCODING
),
3859 FE(HTTP_QUERY_UPGRADE
),
3860 FE(HTTP_QUERY_VARY
),
3862 FE(HTTP_QUERY_WARNING
),
3863 FE(HTTP_QUERY_CUSTOM
)
3865 static const wininet_flag_info modifier_flags
[] = {
3866 FE(HTTP_QUERY_FLAG_REQUEST_HEADERS
),
3867 FE(HTTP_QUERY_FLAG_SYSTEMTIME
),
3868 FE(HTTP_QUERY_FLAG_NUMBER
),
3869 FE(HTTP_QUERY_FLAG_COALESCE
)
3872 DWORD info_mod
= dwInfoLevel
& HTTP_QUERY_MODIFIER_FLAGS_MASK
;
3873 DWORD info
= dwInfoLevel
& HTTP_QUERY_HEADER_MASK
;
3876 TRACE("(%p, 0x%08x)--> %d\n", hHttpRequest
, dwInfoLevel
, info
);
3877 TRACE(" Attribute:");
3878 for (i
= 0; i
< (sizeof(query_flags
) / sizeof(query_flags
[0])); i
++) {
3879 if (query_flags
[i
].val
== info
) {
3880 TRACE(" %s", query_flags
[i
].name
);
3884 if (i
== (sizeof(query_flags
) / sizeof(query_flags
[0]))) {
3885 TRACE(" Unknown (%08x)", info
);
3888 TRACE(" Modifier:");
3889 for (i
= 0; i
< (sizeof(modifier_flags
) / sizeof(modifier_flags
[0])); i
++) {
3890 if (modifier_flags
[i
].val
& info_mod
) {
3891 TRACE(" %s", modifier_flags
[i
].name
);
3892 info_mod
&= ~ modifier_flags
[i
].val
;
3897 TRACE(" Unknown (%08x)", info_mod
);
3902 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
3903 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
3905 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
3909 if (lpBuffer
== NULL
)
3910 *lpdwBufferLength
= 0;
3911 res
= HTTP_HttpQueryInfoW( request
, dwInfoLevel
,
3912 lpBuffer
, lpdwBufferLength
, lpdwIndex
);
3916 WININET_Release( &request
->hdr
);
3918 TRACE("%u <--\n", res
);
3919 if(res
!= ERROR_SUCCESS
)
3921 return res
== ERROR_SUCCESS
;
3924 /***********************************************************************
3925 * HttpQueryInfoA (WININET.@)
3927 * Queries for information about an HTTP request
3934 BOOL WINAPI
HttpQueryInfoA(HINTERNET hHttpRequest
, DWORD dwInfoLevel
,
3935 LPVOID lpBuffer
, LPDWORD lpdwBufferLength
, LPDWORD lpdwIndex
)
3941 TRACE("%p %x\n", hHttpRequest
, dwInfoLevel
);
3943 if((dwInfoLevel
& HTTP_QUERY_FLAG_NUMBER
) ||
3944 (dwInfoLevel
& HTTP_QUERY_FLAG_SYSTEMTIME
))
3946 return HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, lpBuffer
,
3947 lpdwBufferLength
, lpdwIndex
);
3953 len
= (*lpdwBufferLength
)*sizeof(WCHAR
);
3954 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3956 alloclen
= MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, NULL
, 0 ) * sizeof(WCHAR
);
3962 bufferW
= heap_alloc(alloclen
);
3963 /* buffer is in/out because of HTTP_QUERY_CUSTOM */
3964 if ((dwInfoLevel
& HTTP_QUERY_HEADER_MASK
) == HTTP_QUERY_CUSTOM
)
3965 MultiByteToWideChar( CP_ACP
, 0, lpBuffer
, -1, bufferW
, alloclen
/ sizeof(WCHAR
) );
3972 result
= HttpQueryInfoW( hHttpRequest
, dwInfoLevel
, bufferW
,
3976 len
= WideCharToMultiByte( CP_ACP
,0, bufferW
, len
/ sizeof(WCHAR
) + 1,
3977 lpBuffer
, *lpdwBufferLength
, NULL
, NULL
);
3978 *lpdwBufferLength
= len
- 1;
3980 TRACE("lpBuffer: %s\n", debugstr_a(lpBuffer
));
3983 /* since the strings being returned from HttpQueryInfoW should be
3984 * only ASCII characters, it is reasonable to assume that all of
3985 * the Unicode characters can be reduced to a single byte */
3986 *lpdwBufferLength
= len
/ sizeof(WCHAR
);
3988 heap_free( bufferW
);
3992 static WCHAR
*get_redirect_url(http_request_t
*request
)
3994 static WCHAR szHttp
[] = {'h','t','t','p',0};
3995 static WCHAR szHttps
[] = {'h','t','t','p','s',0};
3996 http_session_t
*session
= request
->session
;
3997 URL_COMPONENTSW urlComponents
= { sizeof(urlComponents
) };
3998 WCHAR
*orig_url
= NULL
, *redirect_url
= NULL
, *combined_url
= NULL
;
3999 DWORD url_length
= 0, res
;
4003 res
= HTTP_HttpQueryInfoW(request
, HTTP_QUERY_LOCATION
, redirect_url
, &url_length
, NULL
);
4004 if(res
== ERROR_INSUFFICIENT_BUFFER
) {
4005 redirect_url
= heap_alloc(url_length
);
4006 res
= HTTP_HttpQueryInfoW(request
, HTTP_QUERY_LOCATION
, redirect_url
, &url_length
, NULL
);
4008 if(res
!= ERROR_SUCCESS
) {
4009 heap_free(redirect_url
);
4013 urlComponents
.dwSchemeLength
= 1;
4014 b
= InternetCrackUrlW(redirect_url
, url_length
/ sizeof(WCHAR
), 0, &urlComponents
);
4015 if(b
&& urlComponents
.dwSchemeLength
&&
4016 urlComponents
.nScheme
!= INTERNET_SCHEME_HTTP
&& urlComponents
.nScheme
!= INTERNET_SCHEME_HTTPS
) {
4017 TRACE("redirect to non-http URL\n");
4021 urlComponents
.lpszScheme
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) ? szHttps
: szHttp
;
4022 urlComponents
.dwSchemeLength
= 0;
4023 urlComponents
.lpszHostName
= request
->server
->name
;
4024 urlComponents
.nPort
= request
->server
->port
;
4025 urlComponents
.lpszUserName
= session
->userName
;
4026 urlComponents
.lpszUrlPath
= request
->path
;
4028 b
= InternetCreateUrlW(&urlComponents
, 0, NULL
, &url_length
);
4029 if(!b
&& GetLastError() == ERROR_INSUFFICIENT_BUFFER
) {
4030 orig_url
= heap_alloc(url_length
);
4032 /* convert from bytes to characters */
4033 url_length
= url_length
/ sizeof(WCHAR
) - 1;
4034 b
= InternetCreateUrlW(&urlComponents
, 0, orig_url
, &url_length
);
4039 b
= InternetCombineUrlW(orig_url
, redirect_url
, NULL
, &url_length
, ICU_ENCODE_SPACES_ONLY
);
4040 if(!b
&& GetLastError() == ERROR_INSUFFICIENT_BUFFER
) {
4041 combined_url
= heap_alloc(url_length
* sizeof(WCHAR
));
4042 b
= InternetCombineUrlW(orig_url
, redirect_url
, combined_url
, &url_length
, ICU_ENCODE_SPACES_ONLY
);
4044 heap_free(combined_url
);
4045 combined_url
= NULL
;
4050 heap_free(orig_url
);
4051 heap_free(redirect_url
);
4052 return combined_url
;
4056 /***********************************************************************
4057 * HTTP_HandleRedirect (internal)
4059 static DWORD
HTTP_HandleRedirect(http_request_t
*request
, WCHAR
*url
)
4061 URL_COMPONENTSW urlComponents
= { sizeof(urlComponents
) };
4062 http_session_t
*session
= request
->session
;
4063 size_t url_len
= strlenW(url
);
4067 /* if it's an absolute path, keep the same session info */
4068 urlComponents
.lpszUrlPath
= url
;
4069 urlComponents
.dwUrlPathLength
= url_len
;
4073 urlComponents
.dwHostNameLength
= 1;
4074 urlComponents
.dwUserNameLength
= 1;
4075 urlComponents
.dwUrlPathLength
= 1;
4076 if(!InternetCrackUrlW(url
, url_len
, 0, &urlComponents
))
4077 return INTERNET_GetLastError();
4079 if(!urlComponents
.dwHostNameLength
)
4080 return ERROR_INTERNET_INVALID_URL
;
4083 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
, INTERNET_STATUS_REDIRECT
,
4084 url
, (url_len
+ 1) * sizeof(WCHAR
));
4086 if(urlComponents
.dwHostNameLength
) {
4087 BOOL custom_port
= FALSE
;
4090 if(urlComponents
.nScheme
== INTERNET_SCHEME_HTTP
) {
4091 if(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) {
4092 TRACE("redirect from secure page to non-secure page\n");
4093 /* FIXME: warn about from secure redirect to non-secure page */
4094 request
->hdr
.dwFlags
&= ~INTERNET_FLAG_SECURE
;
4097 custom_port
= urlComponents
.nPort
!= INTERNET_DEFAULT_HTTP_PORT
;
4098 }else if(urlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
) {
4099 if(!(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
)) {
4100 TRACE("redirect from non-secure page to secure page\n");
4101 /* FIXME: notify about redirect to secure page */
4102 request
->hdr
.dwFlags
|= INTERNET_FLAG_SECURE
;
4105 custom_port
= urlComponents
.nPort
!= INTERNET_DEFAULT_HTTPS_PORT
;
4108 heap_free(session
->hostName
);
4110 session
->hostName
= heap_strndupW(urlComponents
.lpszHostName
, urlComponents
.dwHostNameLength
);
4111 session
->hostPort
= urlComponents
.nPort
;
4113 heap_free(session
->userName
);
4114 session
->userName
= NULL
;
4115 if (urlComponents
.dwUserNameLength
)
4116 session
->userName
= heap_strndupW(urlComponents
.lpszUserName
, urlComponents
.dwUserNameLength
);
4118 reset_data_stream(request
);
4120 host
= substr(urlComponents
.lpszHostName
, urlComponents
.dwHostNameLength
);
4122 if(host
.len
!= strlenW(request
->server
->name
) || strncmpiW(request
->server
->name
, host
.str
, host
.len
)
4123 || request
->server
->port
!= urlComponents
.nPort
) {
4124 server_t
*new_server
;
4126 new_server
= get_server(host
, urlComponents
.nPort
, urlComponents
.nScheme
== INTERNET_SCHEME_HTTPS
, TRUE
);
4127 server_release(request
->server
);
4128 request
->server
= new_server
;
4132 HTTP_ProcessHeader(request
, hostW
, request
->server
->host_port
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
4134 HTTP_ProcessHeader(request
, hostW
, request
->server
->name
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_REQ
);
4137 heap_free(request
->path
);
4138 request
->path
= NULL
;
4139 if(urlComponents
.dwUrlPathLength
)
4146 path
= heap_strndupW(urlComponents
.lpszUrlPath
, urlComponents
.dwUrlPathLength
);
4147 rc
= UrlEscapeW(path
, &dummy
, &needed
, URL_ESCAPE_SPACES_ONLY
);
4148 if (rc
!= E_POINTER
)
4149 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path
),rc
);
4150 request
->path
= heap_alloc(needed
*sizeof(WCHAR
));
4151 rc
= UrlEscapeW(path
, request
->path
, &needed
,
4152 URL_ESCAPE_SPACES_ONLY
);
4155 ERR("Unable to escape string!(%s) (%d)\n",debugstr_w(path
),rc
);
4156 strcpyW(request
->path
, path
);
4161 /* Remove custom content-type/length headers on redirects. */
4162 remove_header(request
, szContent_Type
, TRUE
);
4163 remove_header(request
, szContent_Length
, TRUE
);
4165 return ERROR_SUCCESS
;
4168 /***********************************************************************
4169 * HTTP_build_req (internal)
4171 * concatenate all the strings in the request together
4173 static LPWSTR
HTTP_build_req( LPCWSTR
*list
, int len
)
4178 for( t
= list
; *t
; t
++ )
4179 len
+= strlenW( *t
);
4182 str
= heap_alloc(len
*sizeof(WCHAR
));
4185 for( t
= list
; *t
; t
++ )
4191 static void HTTP_InsertCookies(http_request_t
*request
)
4196 res
= get_cookie_header(request
->server
->name
, request
->path
, &cookies
);
4197 if(res
!= ERROR_SUCCESS
|| !cookies
)
4200 HTTP_HttpAddRequestHeadersW(request
, cookies
, strlenW(cookies
),
4201 HTTP_ADDREQ_FLAG_REPLACE
| HTTP_ADDREQ_FLAG_ADD
);
4205 static WORD
HTTP_ParseWkday(LPCWSTR day
)
4207 static const WCHAR days
[7][4] = {{ 's','u','n',0 },
4215 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4216 if (!strcmpiW(day
, days
[i
]))
4223 static WORD
HTTP_ParseMonth(LPCWSTR month
)
4225 static const WCHAR jan
[] = { 'j','a','n',0 };
4226 static const WCHAR feb
[] = { 'f','e','b',0 };
4227 static const WCHAR mar
[] = { 'm','a','r',0 };
4228 static const WCHAR apr
[] = { 'a','p','r',0 };
4229 static const WCHAR may
[] = { 'm','a','y',0 };
4230 static const WCHAR jun
[] = { 'j','u','n',0 };
4231 static const WCHAR jul
[] = { 'j','u','l',0 };
4232 static const WCHAR aug
[] = { 'a','u','g',0 };
4233 static const WCHAR sep
[] = { 's','e','p',0 };
4234 static const WCHAR oct
[] = { 'o','c','t',0 };
4235 static const WCHAR nov
[] = { 'n','o','v',0 };
4236 static const WCHAR dec
[] = { 'd','e','c',0 };
4238 if (!strcmpiW(month
, jan
)) return 1;
4239 if (!strcmpiW(month
, feb
)) return 2;
4240 if (!strcmpiW(month
, mar
)) return 3;
4241 if (!strcmpiW(month
, apr
)) return 4;
4242 if (!strcmpiW(month
, may
)) return 5;
4243 if (!strcmpiW(month
, jun
)) return 6;
4244 if (!strcmpiW(month
, jul
)) return 7;
4245 if (!strcmpiW(month
, aug
)) return 8;
4246 if (!strcmpiW(month
, sep
)) return 9;
4247 if (!strcmpiW(month
, oct
)) return 10;
4248 if (!strcmpiW(month
, nov
)) return 11;
4249 if (!strcmpiW(month
, dec
)) return 12;
4254 /* Parses the string pointed to by *str, assumed to be a 24-hour time HH:MM:SS,
4255 * optionally preceded by whitespace.
4256 * Upon success, returns TRUE, sets the wHour, wMinute, and wSecond fields of
4257 * st, and sets *str to the first character after the time format.
4259 static BOOL
HTTP_ParseTime(SYSTEMTIME
*st
, LPCWSTR
*str
)
4265 while (isspaceW(*ptr
))
4268 num
= strtoulW(ptr
, &nextPtr
, 10);
4269 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4271 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4276 ERR("unexpected hour in time format %s\n", debugstr_w(ptr
));
4280 st
->wHour
= (WORD
)num
;
4281 num
= strtoulW(ptr
, &nextPtr
, 10);
4282 if (!nextPtr
|| nextPtr
<= ptr
|| *nextPtr
!= ':')
4284 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4289 ERR("unexpected minute in time format %s\n", debugstr_w(ptr
));
4293 st
->wMinute
= (WORD
)num
;
4294 num
= strtoulW(ptr
, &nextPtr
, 10);
4295 if (!nextPtr
|| nextPtr
<= ptr
)
4297 ERR("unexpected time format %s\n", debugstr_w(ptr
));
4302 ERR("unexpected second in time format %s\n", debugstr_w(ptr
));
4307 st
->wSecond
= (WORD
)num
;
4311 static BOOL
HTTP_ParseDateAsAsctime(LPCWSTR value
, FILETIME
*ft
)
4313 static const WCHAR gmt
[]= { 'G','M','T',0 };
4314 WCHAR day
[4], *dayPtr
, month
[4], *monthPtr
, *nextPtr
;
4316 SYSTEMTIME st
= { 0 };
4319 for (ptr
= value
, dayPtr
= day
; *ptr
&& !isspaceW(*ptr
) &&
4320 dayPtr
- day
< sizeof(day
) / sizeof(day
[0]) - 1; ptr
++, dayPtr
++)
4323 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4324 if (st
.wDayOfWeek
>= 7)
4326 ERR("unexpected weekday %s\n", debugstr_w(day
));
4330 while (isspaceW(*ptr
))
4333 for (monthPtr
= month
; !isspaceW(*ptr
) &&
4334 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4338 st
.wMonth
= HTTP_ParseMonth(month
);
4339 if (!st
.wMonth
|| st
.wMonth
> 12)
4341 ERR("unexpected month %s\n", debugstr_w(month
));
4345 while (isspaceW(*ptr
))
4348 num
= strtoulW(ptr
, &nextPtr
, 10);
4349 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4351 ERR("unexpected day %s\n", debugstr_w(ptr
));
4355 st
.wDay
= (WORD
)num
;
4357 while (isspaceW(*ptr
))
4360 if (!HTTP_ParseTime(&st
, &ptr
))
4363 while (isspaceW(*ptr
))
4366 num
= strtoulW(ptr
, &nextPtr
, 10);
4367 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4369 ERR("unexpected year %s\n", debugstr_w(ptr
));
4373 st
.wYear
= (WORD
)num
;
4375 while (isspaceW(*ptr
))
4378 /* asctime() doesn't report a timezone, but some web servers do, so accept
4379 * with or without GMT.
4381 if (*ptr
&& strcmpW(ptr
, gmt
))
4383 ERR("unexpected timezone %s\n", debugstr_w(ptr
));
4386 return SystemTimeToFileTime(&st
, ft
);
4389 static BOOL
HTTP_ParseRfc1123Date(LPCWSTR value
, FILETIME
*ft
)
4391 static const WCHAR gmt
[]= { 'G','M','T',0 };
4392 WCHAR
*nextPtr
, day
[4], month
[4], *monthPtr
;
4395 SYSTEMTIME st
= { 0 };
4397 ptr
= strchrW(value
, ',');
4400 if (ptr
- value
!= 3)
4402 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4405 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4407 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4408 if (st
.wDayOfWeek
> 6)
4410 WARN("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4415 while (isspaceW(*ptr
))
4418 num
= strtoulW(ptr
, &nextPtr
, 10);
4419 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4421 WARN("unexpected day %s\n", debugstr_w(value
));
4425 st
.wDay
= (WORD
)num
;
4427 while (isspaceW(*ptr
))
4430 for (monthPtr
= month
; !isspaceW(*ptr
) &&
4431 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4435 st
.wMonth
= HTTP_ParseMonth(month
);
4436 if (!st
.wMonth
|| st
.wMonth
> 12)
4438 WARN("unexpected month %s\n", debugstr_w(month
));
4442 while (isspaceW(*ptr
))
4445 num
= strtoulW(ptr
, &nextPtr
, 10);
4446 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4448 ERR("unexpected year %s\n", debugstr_w(value
));
4452 st
.wYear
= (WORD
)num
;
4454 if (!HTTP_ParseTime(&st
, &ptr
))
4457 while (isspaceW(*ptr
))
4460 if (strcmpW(ptr
, gmt
))
4462 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4465 return SystemTimeToFileTime(&st
, ft
);
4468 static WORD
HTTP_ParseWeekday(LPCWSTR day
)
4470 static const WCHAR days
[7][10] = {{ 's','u','n','d','a','y',0 },
4471 { 'm','o','n','d','a','y',0 },
4472 { 't','u','e','s','d','a','y',0 },
4473 { 'w','e','d','n','e','s','d','a','y',0 },
4474 { 't','h','u','r','s','d','a','y',0 },
4475 { 'f','r','i','d','a','y',0 },
4476 { 's','a','t','u','r','d','a','y',0 }};
4478 for (i
= 0; i
< sizeof(days
)/sizeof(*days
); i
++)
4479 if (!strcmpiW(day
, days
[i
]))
4486 static BOOL
HTTP_ParseRfc850Date(LPCWSTR value
, FILETIME
*ft
)
4488 static const WCHAR gmt
[]= { 'G','M','T',0 };
4489 WCHAR
*nextPtr
, day
[10], month
[4], *monthPtr
;
4492 SYSTEMTIME st
= { 0 };
4494 ptr
= strchrW(value
, ',');
4497 if (ptr
- value
== 3)
4499 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4501 st
.wDayOfWeek
= HTTP_ParseWkday(day
);
4502 if (st
.wDayOfWeek
> 6)
4504 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4508 else if (ptr
- value
< sizeof(day
) / sizeof(day
[0]))
4510 memcpy(day
, value
, (ptr
- value
) * sizeof(WCHAR
));
4511 day
[ptr
- value
+ 1] = 0;
4512 st
.wDayOfWeek
= HTTP_ParseWeekday(day
);
4513 if (st
.wDayOfWeek
> 6)
4515 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4521 ERR("unexpected weekday %s\n", debugstr_wn(value
, ptr
- value
));
4526 while (isspaceW(*ptr
))
4529 num
= strtoulW(ptr
, &nextPtr
, 10);
4530 if (!nextPtr
|| nextPtr
<= ptr
|| !num
|| num
> 31)
4532 ERR("unexpected day %s\n", debugstr_w(value
));
4536 st
.wDay
= (WORD
)num
;
4540 ERR("unexpected month format %s\n", debugstr_w(ptr
));
4545 for (monthPtr
= month
; *ptr
!= '-' &&
4546 monthPtr
- month
< sizeof(month
) / sizeof(month
[0]) - 1;
4550 st
.wMonth
= HTTP_ParseMonth(month
);
4551 if (!st
.wMonth
|| st
.wMonth
> 12)
4553 ERR("unexpected month %s\n", debugstr_w(month
));
4559 ERR("unexpected year format %s\n", debugstr_w(ptr
));
4564 num
= strtoulW(ptr
, &nextPtr
, 10);
4565 if (!nextPtr
|| nextPtr
<= ptr
|| num
< 1601 || num
> 30827)
4567 ERR("unexpected year %s\n", debugstr_w(value
));
4571 st
.wYear
= (WORD
)num
;
4573 if (!HTTP_ParseTime(&st
, &ptr
))
4576 while (isspaceW(*ptr
))
4579 if (strcmpW(ptr
, gmt
))
4581 ERR("unexpected time zone %s\n", debugstr_w(ptr
));
4584 return SystemTimeToFileTime(&st
, ft
);
4587 static BOOL
HTTP_ParseDate(LPCWSTR value
, FILETIME
*ft
)
4589 static const WCHAR zero
[] = { '0',0 };
4592 if (!strcmpW(value
, zero
))
4594 ft
->dwLowDateTime
= ft
->dwHighDateTime
= 0;
4597 else if (strchrW(value
, ','))
4599 ret
= HTTP_ParseRfc1123Date(value
, ft
);
4602 ret
= HTTP_ParseRfc850Date(value
, ft
);
4604 ERR("unexpected date format %s\n", debugstr_w(value
));
4609 ret
= HTTP_ParseDateAsAsctime(value
, ft
);
4611 ERR("unexpected date format %s\n", debugstr_w(value
));
4616 static void HTTP_ProcessExpires(http_request_t
*request
)
4618 BOOL expirationFound
= FALSE
;
4621 EnterCriticalSection( &request
->headers_section
);
4623 /* Look for a Cache-Control header with a max-age directive, as it takes
4624 * precedence over the Expires header.
4626 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szCache_Control
, 0, FALSE
);
4627 if (headerIndex
!= -1)
4629 LPHTTPHEADERW ccHeader
= &request
->custHeaders
[headerIndex
];
4632 for (ptr
= ccHeader
->lpszValue
; ptr
&& *ptr
; )
4634 LPWSTR comma
= strchrW(ptr
, ','), end
, equal
;
4639 end
= ptr
+ strlenW(ptr
);
4640 for (equal
= end
- 1; equal
> ptr
&& *equal
!= '='; equal
--)
4644 static const WCHAR max_age
[] = {
4645 'm','a','x','-','a','g','e',0 };
4647 if (!strncmpiW(ptr
, max_age
, equal
- ptr
- 1))
4652 age
= strtoulW(equal
+ 1, &nextPtr
, 10);
4653 if (nextPtr
> equal
+ 1)
4657 NtQuerySystemTime( &ft
);
4658 /* Age is in seconds, FILETIME resolution is in
4659 * 100 nanosecond intervals.
4661 ft
.QuadPart
+= age
* (ULONGLONG
)1000000;
4662 request
->expires
.dwLowDateTime
= ft
.u
.LowPart
;
4663 request
->expires
.dwHighDateTime
= ft
.u
.HighPart
;
4664 expirationFound
= TRUE
;
4671 while (isspaceW(*ptr
))
4678 if (!expirationFound
)
4680 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szExpires
, 0, FALSE
);
4681 if (headerIndex
!= -1)
4683 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4686 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4688 expirationFound
= TRUE
;
4689 request
->expires
= ft
;
4693 if (!expirationFound
)
4697 /* With no known age, default to 10 minutes until expiration. */
4698 NtQuerySystemTime( &t
);
4699 t
.QuadPart
+= 10 * 60 * (ULONGLONG
)10000000;
4700 request
->expires
.dwLowDateTime
= t
.u
.LowPart
;
4701 request
->expires
.dwHighDateTime
= t
.u
.HighPart
;
4704 LeaveCriticalSection( &request
->headers_section
);
4707 static void HTTP_ProcessLastModified(http_request_t
*request
)
4711 EnterCriticalSection( &request
->headers_section
);
4713 headerIndex
= HTTP_GetCustomHeaderIndex(request
, szLast_Modified
, 0, FALSE
);
4714 if (headerIndex
!= -1)
4716 LPHTTPHEADERW expiresHeader
= &request
->custHeaders
[headerIndex
];
4719 if (HTTP_ParseDate(expiresHeader
->lpszValue
, &ft
))
4720 request
->last_modified
= ft
;
4723 LeaveCriticalSection( &request
->headers_section
);
4726 static void http_process_keep_alive(http_request_t
*req
)
4730 EnterCriticalSection( &req
->headers_section
);
4732 if ((index
= HTTP_GetCustomHeaderIndex(req
, szConnection
, 0, FALSE
)) != -1)
4733 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4734 else if ((index
= HTTP_GetCustomHeaderIndex(req
, szProxy_Connection
, 0, FALSE
)) != -1)
4735 req
->netconn
->keep_alive
= !strcmpiW(req
->custHeaders
[index
].lpszValue
, szKeepAlive
);
4737 req
->netconn
->keep_alive
= !strcmpiW(req
->version
, g_szHttp1_1
);
4739 LeaveCriticalSection( &req
->headers_section
);
4742 static DWORD
open_http_connection(http_request_t
*request
, BOOL
*reusing
)
4744 const BOOL is_https
= (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
) != 0;
4745 netconn_t
*netconn
= NULL
;
4748 if (request
->netconn
)
4750 if (NETCON_is_alive(request
->netconn
) && drain_content(request
, TRUE
) == ERROR_SUCCESS
)
4752 reset_data_stream(request
);
4754 return ERROR_SUCCESS
;
4757 TRACE("freeing netconn\n");
4758 free_netconn(request
->netconn
);
4759 request
->netconn
= NULL
;
4762 reset_data_stream(request
);
4764 res
= HTTP_ResolveName(request
);
4765 if(res
!= ERROR_SUCCESS
)
4768 EnterCriticalSection(&connection_pool_cs
);
4770 while(!list_empty(&request
->server
->conn_pool
)) {
4771 netconn
= LIST_ENTRY(list_head(&request
->server
->conn_pool
), netconn_t
, pool_entry
);
4772 list_remove(&netconn
->pool_entry
);
4774 if(is_valid_netconn(netconn
) && NETCON_is_alive(netconn
))
4777 TRACE("connection %p closed during idle\n", netconn
);
4778 free_netconn(netconn
);
4782 LeaveCriticalSection(&connection_pool_cs
);
4785 TRACE("<-- reusing %p netconn\n", netconn
);
4786 request
->netconn
= netconn
;
4788 return ERROR_SUCCESS
;
4791 TRACE("connecting to %s, proxy %s\n", debugstr_w(request
->server
->name
),
4792 request
->proxy
? debugstr_w(request
->proxy
->name
) : "(null)");
4794 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4795 INTERNET_STATUS_CONNECTING_TO_SERVER
,
4796 request
->server
->addr_str
,
4797 strlen(request
->server
->addr_str
)+1);
4799 res
= create_netconn(is_https
, request
->proxy
? request
->proxy
: request
->server
, request
->security_flags
,
4800 (request
->hdr
.ErrorMask
& INTERNET_ERROR_MASK_COMBINED_SEC_CERT
) != 0,
4801 request
->connect_timeout
, &netconn
);
4802 if(res
!= ERROR_SUCCESS
) {
4803 ERR("create_netconn failed: %u\n", res
);
4807 request
->netconn
= netconn
;
4809 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4810 INTERNET_STATUS_CONNECTED_TO_SERVER
,
4811 request
->server
->addr_str
, strlen(request
->server
->addr_str
)+1);
4814 TRACE("Created connection to %s: %p\n", debugstr_w(request
->server
->name
), netconn
);
4815 return ERROR_SUCCESS
;
4818 static char *build_ascii_request( const WCHAR
*str
, void *data
, DWORD data_len
, DWORD
*out_len
)
4820 int len
= WideCharToMultiByte( CP_ACP
, 0, str
, -1, NULL
, 0, NULL
, NULL
);
4823 if (!(ret
= heap_alloc( len
+ data_len
))) return NULL
;
4824 WideCharToMultiByte( CP_ACP
, 0, str
, -1, ret
, len
, NULL
, NULL
);
4825 if (data_len
) memcpy( ret
+ len
- 1, data
, data_len
);
4826 *out_len
= len
+ data_len
- 1;
4831 static void set_content_length_header( http_request_t
*request
, DWORD len
, DWORD flags
)
4833 static const WCHAR fmtW
[] =
4834 {'C','o','n','t','e','n','t','-','L','e','n','g','t','h',':',' ','%','u','\r','\n',0};
4835 WCHAR buf
[sizeof(fmtW
)/sizeof(fmtW
[0]) + 10];
4837 sprintfW( buf
, fmtW
, len
);
4838 HTTP_HttpAddRequestHeadersW( request
, buf
, ~0u, flags
);
4841 /***********************************************************************
4842 * HTTP_HttpSendRequestW (internal)
4844 * Sends the specified request to the HTTP server
4847 * ERROR_SUCCESS on success
4848 * win32 error code on failure
4851 static DWORD
HTTP_HttpSendRequestW(http_request_t
*request
, LPCWSTR lpszHeaders
,
4852 DWORD dwHeaderLength
, LPVOID lpOptional
, DWORD dwOptionalLength
,
4853 DWORD dwContentLength
, BOOL bEndRequest
)
4855 BOOL redirected
= FALSE
, secure_proxy_connect
= FALSE
, loop_next
;
4856 LPWSTR requestString
= NULL
;
4857 INT responseLen
, cnt
;
4860 TRACE("--> %p\n", request
);
4862 assert(request
->hdr
.htype
== WH_HHTTPREQ
);
4864 /* if the verb is NULL default to GET */
4866 request
->verb
= heap_strdupW(szGET
);
4868 HTTP_ProcessHeader(request
, hostW
, request
->server
->canon_host_port
,
4869 HTTP_ADDREQ_FLAG_ADD_IF_NEW
| HTTP_ADDHDR_FLAG_REQ
);
4871 if (dwContentLength
|| strcmpW(request
->verb
, szGET
))
4873 set_content_length_header(request
, dwContentLength
, HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4874 request
->bytesToWrite
= dwContentLength
;
4876 if (request
->session
->appInfo
->agent
)
4878 WCHAR
*agent_header
;
4879 static const WCHAR user_agent
[] = {'U','s','e','r','-','A','g','e','n','t',':',' ','%','s','\r','\n',0};
4882 len
= strlenW(request
->session
->appInfo
->agent
) + strlenW(user_agent
);
4883 agent_header
= heap_alloc(len
* sizeof(WCHAR
));
4884 sprintfW(agent_header
, user_agent
, request
->session
->appInfo
->agent
);
4886 HTTP_HttpAddRequestHeadersW(request
, agent_header
, strlenW(agent_header
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4887 heap_free(agent_header
);
4889 if (request
->hdr
.dwFlags
& INTERNET_FLAG_PRAGMA_NOCACHE
)
4891 static const WCHAR pragma_nocache
[] = {'P','r','a','g','m','a',':',' ','n','o','-','c','a','c','h','e','\r','\n',0};
4892 HTTP_HttpAddRequestHeadersW(request
, pragma_nocache
, strlenW(pragma_nocache
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4894 if ((request
->hdr
.dwFlags
& INTERNET_FLAG_NO_CACHE_WRITE
) && strcmpW(request
->verb
, szGET
))
4896 static const WCHAR cache_control
[] = {'C','a','c','h','e','-','C','o','n','t','r','o','l',':',
4897 ' ','n','o','-','c','a','c','h','e','\r','\n',0};
4898 HTTP_HttpAddRequestHeadersW(request
, cache_control
, strlenW(cache_control
), HTTP_ADDREQ_FLAG_ADD_IF_NEW
);
4901 /* add the headers the caller supplied */
4902 if( lpszHeaders
&& dwHeaderLength
)
4903 HTTP_HttpAddRequestHeadersW(request
, lpszHeaders
, dwHeaderLength
, HTTP_ADDREQ_FLAG_ADD
| HTTP_ADDHDR_FLAG_REPLACE
);
4907 DWORD len
, data_len
= dwOptionalLength
;
4908 BOOL reusing_connection
;
4914 request
->contentLength
= ~0u;
4915 request
->bytesToWrite
= 0;
4918 if (TRACE_ON(wininet
))
4922 EnterCriticalSection( &request
->headers_section
);
4923 host
= HTTP_GetHeader( request
, hostW
);
4924 TRACE("Going to url %s %s\n", debugstr_w(host
->lpszValue
), debugstr_w(request
->path
));
4925 LeaveCriticalSection( &request
->headers_section
);
4928 HTTP_FixURL(request
);
4929 if (request
->hdr
.dwFlags
& INTERNET_FLAG_KEEP_CONNECTION
)
4931 HTTP_ProcessHeader(request
, szConnection
, szKeepAlive
,
4932 HTTP_ADDHDR_FLAG_REQ
| HTTP_ADDHDR_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_ADD
);
4934 HTTP_InsertAuthorization(request
, request
->authInfo
, szAuthorization
);
4935 HTTP_InsertAuthorization(request
, request
->proxyAuthInfo
, szProxy_Authorization
);
4937 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_COOKIES
))
4938 HTTP_InsertCookies(request
);
4940 res
= open_http_connection(request
, &reusing_connection
);
4941 if (res
!= ERROR_SUCCESS
)
4944 if (!reusing_connection
&& (request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
4946 if (request
->proxy
) secure_proxy_connect
= TRUE
;
4949 res
= NETCON_secure_connect(request
->netconn
, request
->server
);
4950 if (res
!= ERROR_SUCCESS
)
4952 WARN("failed to upgrade to secure connection\n");
4953 http_release_netconn(request
, FALSE
);
4958 if (secure_proxy_connect
)
4960 static const WCHAR connectW
[] = {'C','O','N','N','E','C','T',0};
4961 const WCHAR
*target
= request
->server
->host_port
;
4963 if (HTTP_GetCustomHeaderIndex(request
, szContent_Length
, 0, TRUE
) >= 0)
4964 set_content_length_header(request
, 0, HTTP_ADDREQ_FLAG_REPLACE
);
4966 requestString
= build_request_header(request
, connectW
, target
, g_szHttp1_1
, TRUE
);
4968 else if (request
->proxy
&& !(request
->hdr
.dwFlags
& INTERNET_FLAG_SECURE
))
4970 WCHAR
*url
= build_proxy_path_url(request
);
4971 requestString
= build_request_header(request
, request
->verb
, url
, request
->version
, TRUE
);
4976 if (request
->proxy
&& HTTP_GetCustomHeaderIndex(request
, szContent_Length
, 0, TRUE
) >= 0)
4977 set_content_length_header(request
, dwContentLength
, HTTP_ADDREQ_FLAG_REPLACE
);
4979 requestString
= build_request_header(request
, request
->verb
, request
->path
, request
->version
, TRUE
);
4982 TRACE("Request header -> %s\n", debugstr_w(requestString
) );
4984 /* send the request as ASCII, tack on the optional data */
4985 if (!lpOptional
|| redirected
|| secure_proxy_connect
)
4988 ascii_req
= build_ascii_request( requestString
, lpOptional
, data_len
, &len
);
4989 TRACE("full request -> %s\n", debugstr_a(ascii_req
) );
4991 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
4992 INTERNET_STATUS_SENDING_REQUEST
, NULL
, 0);
4994 NETCON_set_timeout( request
->netconn
, TRUE
, request
->send_timeout
);
4995 res
= NETCON_send(request
->netconn
, ascii_req
, len
, 0, &cnt
);
4996 heap_free( ascii_req
);
4997 if(res
!= ERROR_SUCCESS
) {
4998 TRACE("send failed: %u\n", res
);
4999 if(!reusing_connection
)
5001 http_release_netconn(request
, FALSE
);
5006 request
->bytesWritten
= data_len
;
5008 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5009 INTERNET_STATUS_REQUEST_SENT
,
5010 &len
, sizeof(DWORD
));
5016 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5017 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
5019 if (HTTP_GetResponseHeaders(request
, &responseLen
))
5021 http_release_netconn(request
, FALSE
);
5022 res
= ERROR_INTERNET_CONNECTION_ABORTED
;
5025 /* FIXME: We should know that connection is closed before sending
5026 * headers. Otherwise wrong callbacks are executed */
5027 if(!responseLen
&& reusing_connection
) {
5028 TRACE("Connection closed by server, reconnecting\n");
5029 http_release_netconn(request
, FALSE
);
5034 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5035 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
,
5038 http_process_keep_alive(request
);
5039 HTTP_ProcessCookies(request
);
5040 HTTP_ProcessExpires(request
);
5041 HTTP_ProcessLastModified(request
);
5043 res
= set_content_length(request
);
5044 if(res
!= ERROR_SUCCESS
)
5046 if(!request
->contentLength
)
5047 http_release_netconn(request
, TRUE
);
5049 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
) && responseLen
)
5053 switch(request
->status_code
) {
5054 case HTTP_STATUS_REDIRECT
:
5055 case HTTP_STATUS_MOVED
:
5056 case HTTP_STATUS_REDIRECT_KEEP_VERB
:
5057 case HTTP_STATUS_REDIRECT_METHOD
:
5058 new_url
= get_redirect_url(request
);
5062 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
5063 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
5065 heap_free(request
->verb
);
5066 request
->verb
= heap_strdupW(szGET
);
5068 http_release_netconn(request
, drain_content(request
, FALSE
) == ERROR_SUCCESS
);
5069 res
= HTTP_HandleRedirect(request
, new_url
);
5071 if (res
== ERROR_SUCCESS
) {
5072 heap_free(requestString
);
5078 if (!(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTH
) && res
== ERROR_SUCCESS
)
5080 WCHAR szAuthValue
[2048];
5082 if (request
->status_code
== HTTP_STATUS_DENIED
)
5084 WCHAR
*host
= heap_strdupW( request
->server
->canon_host_port
);
5086 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_WWW_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5088 if (HTTP_DoAuthorization(request
, szAuthValue
,
5090 request
->session
->userName
,
5091 request
->session
->password
, host
))
5093 heap_free(requestString
);
5094 if(!drain_content(request
, TRUE
) == ERROR_SUCCESS
) {
5095 FIXME("Could not drain content\n");
5096 http_release_netconn(request
, FALSE
);
5105 TRACE("Cleaning wrong authorization data\n");
5106 destroy_authinfo(request
->authInfo
);
5107 request
->authInfo
= NULL
;
5110 if (request
->status_code
== HTTP_STATUS_PROXY_AUTH_REQ
)
5113 while (HTTP_HttpQueryInfoW(request
,HTTP_QUERY_PROXY_AUTHENTICATE
,szAuthValue
,&dwBufferSize
,&dwIndex
) == ERROR_SUCCESS
)
5115 if (HTTP_DoAuthorization(request
, szAuthValue
,
5116 &request
->proxyAuthInfo
,
5117 request
->session
->appInfo
->proxyUsername
,
5118 request
->session
->appInfo
->proxyPassword
,
5121 heap_free(requestString
);
5122 if(!drain_content(request
, TRUE
) == ERROR_SUCCESS
) {
5123 FIXME("Could not drain content\n");
5124 http_release_netconn(request
, FALSE
);
5132 TRACE("Cleaning wrong proxy authorization data\n");
5133 destroy_authinfo(request
->proxyAuthInfo
);
5134 request
->proxyAuthInfo
= NULL
;
5138 if (secure_proxy_connect
&& request
->status_code
== HTTP_STATUS_OK
)
5140 res
= NETCON_secure_connect(request
->netconn
, request
->server
);
5141 if (res
!= ERROR_SUCCESS
)
5143 WARN("failed to upgrade to secure proxy connection\n");
5144 http_release_netconn( request
, FALSE
);
5147 remove_header(request
, szProxy_Authorization
, TRUE
);
5148 destroy_authinfo(request
->proxyAuthInfo
);
5149 request
->proxyAuthInfo
= NULL
;
5151 secure_proxy_connect
= FALSE
;
5156 res
= ERROR_SUCCESS
;
5161 heap_free(requestString
);
5163 /* TODO: send notification for P3P header */
5165 if(res
== ERROR_SUCCESS
)
5166 create_cache_entry(request
);
5168 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5170 if (res
== ERROR_SUCCESS
) {
5171 if(bEndRequest
&& request
->contentLength
&& request
->bytesWritten
== request
->bytesToWrite
)
5172 HTTP_ReceiveRequestData(request
);
5174 send_request_complete(request
,
5175 request
->session
->hdr
.dwInternalFlags
& INET_OPENURL
? (DWORD_PTR
)request
->hdr
.hInternet
: 1, 0);
5177 send_request_complete(request
, 0, res
);
5193 } send_request_task_t
;
5195 /***********************************************************************
5197 * Helper functions for the HttpSendRequest(Ex) functions
5200 static void AsyncHttpSendRequestProc(task_header_t
*hdr
)
5202 send_request_task_t
*task
= (send_request_task_t
*)hdr
;
5203 http_request_t
*request
= (http_request_t
*)task
->hdr
.hdr
;
5205 TRACE("%p\n", request
);
5207 HTTP_HttpSendRequestW(request
, task
->headers
, task
->headers_len
, task
->optional
,
5208 task
->optional_len
, task
->content_len
, task
->end_request
);
5210 heap_free(task
->headers
);
5214 static DWORD
HTTP_HttpEndRequestW(http_request_t
*request
, DWORD dwFlags
, DWORD_PTR dwContext
)
5217 DWORD res
= ERROR_SUCCESS
;
5219 if(!is_valid_netconn(request
->netconn
)) {
5220 WARN("Not connected\n");
5221 send_request_complete(request
, 0, ERROR_INTERNET_OPERATION_CANCELLED
);
5222 return ERROR_INTERNET_OPERATION_CANCELLED
;
5225 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5226 INTERNET_STATUS_RECEIVING_RESPONSE
, NULL
, 0);
5228 if (HTTP_GetResponseHeaders(request
, &responseLen
) || !responseLen
)
5229 res
= ERROR_HTTP_HEADER_NOT_FOUND
;
5231 INTERNET_SendCallback(&request
->hdr
, request
->hdr
.dwContext
,
5232 INTERNET_STATUS_RESPONSE_RECEIVED
, &responseLen
, sizeof(DWORD
));
5234 /* process cookies here. Is this right? */
5235 http_process_keep_alive(request
);
5236 HTTP_ProcessCookies(request
);
5237 HTTP_ProcessExpires(request
);
5238 HTTP_ProcessLastModified(request
);
5240 if ((res
= set_content_length(request
)) == ERROR_SUCCESS
) {
5241 if(!request
->contentLength
)
5242 http_release_netconn(request
, TRUE
);
5245 if (res
== ERROR_SUCCESS
&& !(request
->hdr
.dwFlags
& INTERNET_FLAG_NO_AUTO_REDIRECT
))
5247 switch(request
->status_code
) {
5248 case HTTP_STATUS_REDIRECT
:
5249 case HTTP_STATUS_MOVED
:
5250 case HTTP_STATUS_REDIRECT_METHOD
:
5251 case HTTP_STATUS_REDIRECT_KEEP_VERB
: {
5254 new_url
= get_redirect_url(request
);
5258 if (strcmpW(request
->verb
, szGET
) && strcmpW(request
->verb
, szHEAD
) &&
5259 request
->status_code
!= HTTP_STATUS_REDIRECT_KEEP_VERB
)
5261 heap_free(request
->verb
);
5262 request
->verb
= heap_strdupW(szGET
);
5264 http_release_netconn(request
, drain_content(request
, FALSE
) == ERROR_SUCCESS
);
5265 res
= HTTP_HandleRedirect(request
, new_url
);
5267 if (res
== ERROR_SUCCESS
)
5268 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, TRUE
);
5273 if(res
== ERROR_SUCCESS
)
5274 create_cache_entry(request
);
5276 if (res
== ERROR_SUCCESS
&& request
->contentLength
)
5277 HTTP_ReceiveRequestData(request
);
5279 send_request_complete(request
, res
== ERROR_SUCCESS
, res
);
5284 /***********************************************************************
5285 * HttpEndRequestA (WININET.@)
5287 * Ends an HTTP request that was started by HttpSendRequestEx
5290 * TRUE if successful
5294 BOOL WINAPI
HttpEndRequestA(HINTERNET hRequest
,
5295 LPINTERNET_BUFFERSA lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5297 TRACE("(%p, %p, %08x, %08lx)\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5301 SetLastError(ERROR_INVALID_PARAMETER
);
5305 return HttpEndRequestW(hRequest
, NULL
, dwFlags
, dwContext
);
5312 } end_request_task_t
;
5314 static void AsyncHttpEndRequestProc(task_header_t
*hdr
)
5316 end_request_task_t
*task
= (end_request_task_t
*)hdr
;
5317 http_request_t
*req
= (http_request_t
*)task
->hdr
.hdr
;
5321 HTTP_HttpEndRequestW(req
, task
->flags
, task
->context
);
5324 /***********************************************************************
5325 * HttpEndRequestW (WININET.@)
5327 * Ends an HTTP request that was started by HttpSendRequestEx
5330 * TRUE if successful
5334 BOOL WINAPI
HttpEndRequestW(HINTERNET hRequest
,
5335 LPINTERNET_BUFFERSW lpBuffersOut
, DWORD dwFlags
, DWORD_PTR dwContext
)
5337 http_request_t
*request
;
5340 TRACE("%p %p %x %lx -->\n", hRequest
, lpBuffersOut
, dwFlags
, dwContext
);
5344 SetLastError(ERROR_INVALID_PARAMETER
);
5348 request
= (http_request_t
*) get_handle_object( hRequest
);
5350 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5352 SetLastError(ERROR_INTERNET_INCORRECT_HANDLE_TYPE
);
5354 WININET_Release( &request
->hdr
);
5357 request
->hdr
.dwFlags
|= dwFlags
;
5359 if (request
->session
->appInfo
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5361 end_request_task_t
*task
;
5363 task
= alloc_async_task(&request
->hdr
, AsyncHttpEndRequestProc
, sizeof(*task
));
5364 task
->flags
= dwFlags
;
5365 task
->context
= dwContext
;
5367 INTERNET_AsyncCall(&task
->hdr
);
5368 res
= ERROR_IO_PENDING
;
5371 res
= HTTP_HttpEndRequestW(request
, dwFlags
, dwContext
);
5373 WININET_Release( &request
->hdr
);
5374 TRACE("%u <--\n", res
);
5375 if(res
!= ERROR_SUCCESS
)
5377 return res
== ERROR_SUCCESS
;
5380 /***********************************************************************
5381 * HttpSendRequestExA (WININET.@)
5383 * Sends the specified request to the HTTP server and allows chunked
5388 * Failure: FALSE, call GetLastError() for more information.
5390 BOOL WINAPI
HttpSendRequestExA(HINTERNET hRequest
,
5391 LPINTERNET_BUFFERSA lpBuffersIn
,
5392 LPINTERNET_BUFFERSA lpBuffersOut
,
5393 DWORD dwFlags
, DWORD_PTR dwContext
)
5395 INTERNET_BUFFERSW BuffersInW
;
5398 LPWSTR header
= NULL
;
5400 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5401 lpBuffersOut
, dwFlags
, dwContext
);
5405 BuffersInW
.dwStructSize
= sizeof(LPINTERNET_BUFFERSW
);
5406 if (lpBuffersIn
->lpcszHeader
)
5408 headerlen
= MultiByteToWideChar(CP_ACP
,0,lpBuffersIn
->lpcszHeader
,
5409 lpBuffersIn
->dwHeadersLength
,0,0);
5410 header
= heap_alloc(headerlen
*sizeof(WCHAR
));
5411 if (!(BuffersInW
.lpcszHeader
= header
))
5413 SetLastError(ERROR_OUTOFMEMORY
);
5416 BuffersInW
.dwHeadersLength
= MultiByteToWideChar(CP_ACP
, 0,
5417 lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5421 BuffersInW
.lpcszHeader
= NULL
;
5422 BuffersInW
.dwHeadersTotal
= lpBuffersIn
->dwHeadersTotal
;
5423 BuffersInW
.lpvBuffer
= lpBuffersIn
->lpvBuffer
;
5424 BuffersInW
.dwBufferLength
= lpBuffersIn
->dwBufferLength
;
5425 BuffersInW
.dwBufferTotal
= lpBuffersIn
->dwBufferTotal
;
5426 BuffersInW
.Next
= NULL
;
5429 rc
= HttpSendRequestExW(hRequest
, lpBuffersIn
? &BuffersInW
: NULL
, NULL
, dwFlags
, dwContext
);
5435 /***********************************************************************
5436 * HttpSendRequestExW (WININET.@)
5438 * Sends the specified request to the HTTP server and allows chunked
5443 * Failure: FALSE, call GetLastError() for more information.
5445 BOOL WINAPI
HttpSendRequestExW(HINTERNET hRequest
,
5446 LPINTERNET_BUFFERSW lpBuffersIn
,
5447 LPINTERNET_BUFFERSW lpBuffersOut
,
5448 DWORD dwFlags
, DWORD_PTR dwContext
)
5450 http_request_t
*request
;
5451 http_session_t
*session
;
5455 TRACE("(%p, %p, %p, %08x, %08lx)\n", hRequest
, lpBuffersIn
,
5456 lpBuffersOut
, dwFlags
, dwContext
);
5458 request
= (http_request_t
*) get_handle_object( hRequest
);
5460 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5462 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5466 session
= request
->session
;
5467 assert(session
->hdr
.htype
== WH_HHTTPSESSION
);
5468 hIC
= session
->appInfo
;
5469 assert(hIC
->hdr
.htype
== WH_HINIT
);
5471 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5473 send_request_task_t
*task
;
5475 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5480 if (lpBuffersIn
->lpcszHeader
)
5482 if (lpBuffersIn
->dwHeadersLength
== ~0u)
5483 size
= (strlenW( lpBuffersIn
->lpcszHeader
) + 1) * sizeof(WCHAR
);
5485 size
= lpBuffersIn
->dwHeadersLength
* sizeof(WCHAR
);
5487 task
->headers
= heap_alloc(size
);
5488 memcpy(task
->headers
, lpBuffersIn
->lpcszHeader
, size
);
5490 else task
->headers
= NULL
;
5492 task
->headers_len
= size
/ sizeof(WCHAR
);
5493 task
->optional
= lpBuffersIn
->lpvBuffer
;
5494 task
->optional_len
= lpBuffersIn
->dwBufferLength
;
5495 task
->content_len
= lpBuffersIn
->dwBufferTotal
;
5499 task
->headers
= NULL
;
5500 task
->headers_len
= 0;
5501 task
->optional
= NULL
;
5502 task
->optional_len
= 0;
5503 task
->content_len
= 0;
5506 task
->end_request
= FALSE
;
5508 INTERNET_AsyncCall(&task
->hdr
);
5509 res
= ERROR_IO_PENDING
;
5514 res
= HTTP_HttpSendRequestW(request
, lpBuffersIn
->lpcszHeader
, lpBuffersIn
->dwHeadersLength
,
5515 lpBuffersIn
->lpvBuffer
, lpBuffersIn
->dwBufferLength
,
5516 lpBuffersIn
->dwBufferTotal
, FALSE
);
5518 res
= HTTP_HttpSendRequestW(request
, NULL
, 0, NULL
, 0, 0, FALSE
);
5523 WININET_Release( &request
->hdr
);
5527 return res
== ERROR_SUCCESS
;
5530 /***********************************************************************
5531 * HttpSendRequestW (WININET.@)
5533 * Sends the specified request to the HTTP server
5540 BOOL WINAPI
HttpSendRequestW(HINTERNET hHttpRequest
, LPCWSTR lpszHeaders
,
5541 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5543 http_request_t
*request
;
5544 http_session_t
*session
= NULL
;
5545 appinfo_t
*hIC
= NULL
;
5546 DWORD res
= ERROR_SUCCESS
;
5548 TRACE("%p, %s, %i, %p, %i)\n", hHttpRequest
,
5549 debugstr_wn(lpszHeaders
, dwHeaderLength
), dwHeaderLength
, lpOptional
, dwOptionalLength
);
5551 request
= (http_request_t
*) get_handle_object( hHttpRequest
);
5552 if (NULL
== request
|| request
->hdr
.htype
!= WH_HHTTPREQ
)
5554 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5558 session
= request
->session
;
5559 if (NULL
== session
|| session
->hdr
.htype
!= WH_HHTTPSESSION
)
5561 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5565 hIC
= session
->appInfo
;
5566 if (NULL
== hIC
|| hIC
->hdr
.htype
!= WH_HINIT
)
5568 res
= ERROR_INTERNET_INCORRECT_HANDLE_TYPE
;
5572 if (hIC
->hdr
.dwFlags
& INTERNET_FLAG_ASYNC
)
5574 send_request_task_t
*task
;
5576 task
= alloc_async_task(&request
->hdr
, AsyncHttpSendRequestProc
, sizeof(*task
));
5581 if (dwHeaderLength
== ~0u) size
= (strlenW(lpszHeaders
) + 1) * sizeof(WCHAR
);
5582 else size
= dwHeaderLength
* sizeof(WCHAR
);
5584 task
->headers
= heap_alloc(size
);
5585 memcpy(task
->headers
, lpszHeaders
, size
);
5588 task
->headers
= NULL
;
5589 task
->headers_len
= dwHeaderLength
;
5590 task
->optional
= lpOptional
;
5591 task
->optional_len
= dwOptionalLength
;
5592 task
->content_len
= dwOptionalLength
;
5593 task
->end_request
= TRUE
;
5595 INTERNET_AsyncCall(&task
->hdr
);
5596 res
= ERROR_IO_PENDING
;
5600 res
= HTTP_HttpSendRequestW(request
, lpszHeaders
,
5601 dwHeaderLength
, lpOptional
, dwOptionalLength
,
5602 dwOptionalLength
, TRUE
);
5606 WININET_Release( &request
->hdr
);
5609 return res
== ERROR_SUCCESS
;
5612 /***********************************************************************
5613 * HttpSendRequestA (WININET.@)
5615 * Sends the specified request to the HTTP server
5622 BOOL WINAPI
HttpSendRequestA(HINTERNET hHttpRequest
, LPCSTR lpszHeaders
,
5623 DWORD dwHeaderLength
, LPVOID lpOptional
,DWORD dwOptionalLength
)
5626 LPWSTR szHeaders
=NULL
;
5627 DWORD nLen
=dwHeaderLength
;
5628 if(lpszHeaders
!=NULL
)
5630 nLen
=MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,NULL
,0);
5631 szHeaders
= heap_alloc(nLen
*sizeof(WCHAR
));
5632 MultiByteToWideChar(CP_ACP
,0,lpszHeaders
,dwHeaderLength
,szHeaders
,nLen
);
5634 result
= HttpSendRequestW(hHttpRequest
, szHeaders
, nLen
, lpOptional
, dwOptionalLength
);
5635 heap_free(szHeaders
);
5639 /***********************************************************************
5640 * HTTPSESSION_Destroy (internal)
5642 * Deallocate session handle
5645 static void HTTPSESSION_Destroy(object_header_t
*hdr
)
5647 http_session_t
*session
= (http_session_t
*) hdr
;
5649 TRACE("%p\n", session
);
5651 WININET_Release(&session
->appInfo
->hdr
);
5653 heap_free(session
->hostName
);
5654 heap_free(session
->password
);
5655 heap_free(session
->userName
);
5658 static DWORD
HTTPSESSION_QueryOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD
*size
, BOOL unicode
)
5660 http_session_t
*ses
= (http_session_t
*)hdr
;
5663 case INTERNET_OPTION_HANDLE_TYPE
:
5664 TRACE("INTERNET_OPTION_HANDLE_TYPE\n");
5666 if (*size
< sizeof(ULONG
))
5667 return ERROR_INSUFFICIENT_BUFFER
;
5669 *size
= sizeof(DWORD
);
5670 *(DWORD
*)buffer
= INTERNET_HANDLE_TYPE_CONNECT_HTTP
;
5671 return ERROR_SUCCESS
;
5672 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5673 TRACE("INTERNET_OPTION_CONNECT_TIMEOUT\n");
5675 if (*size
< sizeof(DWORD
))
5676 return ERROR_INSUFFICIENT_BUFFER
;
5678 *size
= sizeof(DWORD
);
5679 *(DWORD
*)buffer
= ses
->connect_timeout
;
5680 return ERROR_SUCCESS
;
5682 case INTERNET_OPTION_SEND_TIMEOUT
:
5683 TRACE("INTERNET_OPTION_SEND_TIMEOUT\n");
5685 if (*size
< sizeof(DWORD
))
5686 return ERROR_INSUFFICIENT_BUFFER
;
5688 *size
= sizeof(DWORD
);
5689 *(DWORD
*)buffer
= ses
->send_timeout
;
5690 return ERROR_SUCCESS
;
5692 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5693 TRACE("INTERNET_OPTION_RECEIVE_TIMEOUT\n");
5695 if (*size
< sizeof(DWORD
))
5696 return ERROR_INSUFFICIENT_BUFFER
;
5698 *size
= sizeof(DWORD
);
5699 *(DWORD
*)buffer
= ses
->receive_timeout
;
5700 return ERROR_SUCCESS
;
5703 return INET_QueryOption(hdr
, option
, buffer
, size
, unicode
);
5706 static DWORD
HTTPSESSION_SetOption(object_header_t
*hdr
, DWORD option
, void *buffer
, DWORD size
)
5708 http_session_t
*ses
= (http_session_t
*)hdr
;
5711 case INTERNET_OPTION_USERNAME
:
5713 heap_free(ses
->userName
);
5714 if (!(ses
->userName
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5715 return ERROR_SUCCESS
;
5717 case INTERNET_OPTION_PASSWORD
:
5719 heap_free(ses
->password
);
5720 if (!(ses
->password
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5721 return ERROR_SUCCESS
;
5723 case INTERNET_OPTION_PROXY_USERNAME
:
5725 heap_free(ses
->appInfo
->proxyUsername
);
5726 if (!(ses
->appInfo
->proxyUsername
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5727 return ERROR_SUCCESS
;
5729 case INTERNET_OPTION_PROXY_PASSWORD
:
5731 heap_free(ses
->appInfo
->proxyPassword
);
5732 if (!(ses
->appInfo
->proxyPassword
= heap_strdupW(buffer
))) return ERROR_OUTOFMEMORY
;
5733 return ERROR_SUCCESS
;
5735 case INTERNET_OPTION_CONNECT_TIMEOUT
:
5737 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5738 ses
->connect_timeout
= *(DWORD
*)buffer
;
5739 return ERROR_SUCCESS
;
5741 case INTERNET_OPTION_SEND_TIMEOUT
:
5743 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5744 ses
->send_timeout
= *(DWORD
*)buffer
;
5745 return ERROR_SUCCESS
;
5747 case INTERNET_OPTION_RECEIVE_TIMEOUT
:
5749 if (!buffer
|| size
!= sizeof(DWORD
)) return ERROR_INVALID_PARAMETER
;
5750 ses
->receive_timeout
= *(DWORD
*)buffer
;
5751 return ERROR_SUCCESS
;
5756 return INET_SetOption(hdr
, option
, buffer
, size
);
5759 static const object_vtbl_t HTTPSESSIONVtbl
= {
5760 HTTPSESSION_Destroy
,
5762 HTTPSESSION_QueryOption
,
5763 HTTPSESSION_SetOption
,
5771 /***********************************************************************
5772 * HTTP_Connect (internal)
5774 * Create http session handle
5777 * HINTERNET a session handle on success
5781 DWORD
HTTP_Connect(appinfo_t
*hIC
, LPCWSTR lpszServerName
,
5782 INTERNET_PORT serverPort
, LPCWSTR lpszUserName
,
5783 LPCWSTR lpszPassword
, DWORD dwFlags
, DWORD_PTR dwContext
,
5784 DWORD dwInternalFlags
, HINTERNET
*ret
)
5786 http_session_t
*session
= NULL
;
5790 if (!lpszServerName
|| !lpszServerName
[0])
5791 return ERROR_INVALID_PARAMETER
;
5793 assert( hIC
->hdr
.htype
== WH_HINIT
);
5795 session
= alloc_object(&hIC
->hdr
, &HTTPSESSIONVtbl
, sizeof(http_session_t
));
5797 return ERROR_OUTOFMEMORY
;
5800 * According to my tests. The name is not resolved until a request is sent
5803 session
->hdr
.htype
= WH_HHTTPSESSION
;
5804 session
->hdr
.dwFlags
= dwFlags
;
5805 session
->hdr
.dwContext
= dwContext
;
5806 session
->hdr
.dwInternalFlags
|= dwInternalFlags
;
5808 WININET_AddRef( &hIC
->hdr
);
5809 session
->appInfo
= hIC
;
5810 list_add_head( &hIC
->hdr
.children
, &session
->hdr
.entry
);
5812 session
->hostName
= heap_strdupW(lpszServerName
);
5813 if (lpszUserName
&& lpszUserName
[0])
5814 session
->userName
= heap_strdupW(lpszUserName
);
5815 if (lpszPassword
&& lpszPassword
[0])
5816 session
->password
= heap_strdupW(lpszPassword
);
5817 session
->hostPort
= serverPort
;
5818 session
->connect_timeout
= hIC
->connect_timeout
;
5819 session
->send_timeout
= 0;
5820 session
->receive_timeout
= 0;
5822 /* Don't send a handle created callback if this handle was created with InternetOpenUrl */
5823 if (!(session
->hdr
.dwInternalFlags
& INET_OPENURL
))
5825 INTERNET_SendCallback(&hIC
->hdr
, dwContext
,
5826 INTERNET_STATUS_HANDLE_CREATED
, &session
->hdr
.hInternet
,
5831 * an INTERNET_STATUS_REQUEST_COMPLETE is NOT sent here as per my tests on
5835 TRACE("%p --> %p\n", hIC
, session
);
5837 *ret
= session
->hdr
.hInternet
;
5838 return ERROR_SUCCESS
;
5841 /***********************************************************************
5842 * HTTP_clear_response_headers (internal)
5844 * clear out any old response headers
5846 static void HTTP_clear_response_headers( http_request_t
*request
)
5850 EnterCriticalSection( &request
->headers_section
);
5852 for( i
=0; i
<request
->nCustHeaders
; i
++)
5854 if( !request
->custHeaders
[i
].lpszField
)
5856 if( !request
->custHeaders
[i
].lpszValue
)
5858 if ( request
->custHeaders
[i
].wFlags
& HDR_ISREQUEST
)
5860 HTTP_DeleteCustomHeader( request
, i
);
5864 LeaveCriticalSection( &request
->headers_section
);
5867 /***********************************************************************
5868 * HTTP_GetResponseHeaders (internal)
5870 * Read server response
5877 static DWORD
HTTP_GetResponseHeaders(http_request_t
*request
, INT
*len
)
5880 WCHAR buffer
[MAX_REPLY_LEN
];
5881 DWORD buflen
= MAX_REPLY_LEN
;
5883 char bufferA
[MAX_REPLY_LEN
];
5884 LPWSTR status_code
= NULL
, status_text
= NULL
;
5885 DWORD res
= ERROR_HTTP_INVALID_SERVER_RESPONSE
;
5886 BOOL codeHundred
= FALSE
;
5890 if(!is_valid_netconn(request
->netconn
))
5893 /* clear old response headers (eg. from a redirect response) */
5894 HTTP_clear_response_headers( request
);
5896 NETCON_set_timeout( request
->netconn
, FALSE
, request
->receive_timeout
);
5899 * We should first receive 'HTTP/1.x nnn OK' where nnn is the status code.
5901 buflen
= MAX_REPLY_LEN
;
5902 if ((res
= read_line(request
, bufferA
, &buflen
)))
5905 if (!buflen
) goto lend
;
5908 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5909 /* check is this a status code line? */
5910 if (!strncmpW(buffer
, g_szHttp1_0
, 4))
5912 /* split the version from the status code */
5913 status_code
= strchrW( buffer
, ' ' );
5918 /* split the status code from the status text */
5919 status_text
= strchrW( status_code
, ' ' );
5923 request
->status_code
= atoiW(status_code
);
5925 TRACE("version [%s] status code [%s] status text [%s]\n",
5926 debugstr_w(buffer
), debugstr_w(status_code
), debugstr_w(status_text
) );
5928 codeHundred
= request
->status_code
== HTTP_STATUS_CONTINUE
;
5930 else if (!codeHundred
)
5932 WARN("No status line at head of response (%s)\n", debugstr_w(buffer
));
5934 heap_free(request
->version
);
5935 heap_free(request
->statusText
);
5937 request
->status_code
= HTTP_STATUS_OK
;
5938 request
->version
= heap_strdupW(g_szHttp1_0
);
5939 request
->statusText
= heap_strdupW(szOK
);
5943 } while (codeHundred
);
5945 /* Add status code */
5946 HTTP_ProcessHeader(request
, szStatus
, status_code
,
5947 HTTP_ADDHDR_FLAG_REPLACE
| HTTP_ADDHDR_FLAG_ADD
);
5949 heap_free(request
->version
);
5950 heap_free(request
->statusText
);
5952 request
->version
= heap_strdupW(buffer
);
5953 request
->statusText
= heap_strdupW(status_text
? status_text
: emptyW
);
5955 /* Restore the spaces */
5956 *(status_code
-1) = ' ';
5958 *(status_text
-1) = ' ';
5960 /* Parse each response line */
5963 buflen
= MAX_REPLY_LEN
;
5964 if (!read_line(request
, bufferA
, &buflen
) && buflen
)
5966 LPWSTR
* pFieldAndValue
;
5968 TRACE("got line %s, now interpreting\n", debugstr_a(bufferA
));
5970 if (!bufferA
[0]) break;
5971 MultiByteToWideChar( CP_ACP
, 0, bufferA
, buflen
, buffer
, MAX_REPLY_LEN
);
5973 pFieldAndValue
= HTTP_InterpretHttpHeader(buffer
);
5976 HTTP_ProcessHeader(request
, pFieldAndValue
[0], pFieldAndValue
[1],
5977 HTTP_ADDREQ_FLAG_ADD
);
5978 HTTP_FreeTokens(pFieldAndValue
);
5989 res
= ERROR_SUCCESS
;
5998 /***********************************************************************
5999 * HTTP_InterpretHttpHeader (internal)
6001 * Parse server response
6005 * Pointer to array of field, value, NULL on success.
6008 static LPWSTR
* HTTP_InterpretHttpHeader(LPCWSTR buffer
)
6010 LPWSTR
* pTokenPair
;
6014 pTokenPair
= heap_alloc_zero(sizeof(*pTokenPair
)*3);
6016 pszColon
= strchrW(buffer
, ':');
6017 /* must have two tokens */
6020 HTTP_FreeTokens(pTokenPair
);
6022 TRACE("No ':' in line: %s\n", debugstr_w(buffer
));
6026 pTokenPair
[0] = heap_alloc((pszColon
- buffer
+ 1) * sizeof(WCHAR
));
6029 HTTP_FreeTokens(pTokenPair
);
6032 memcpy(pTokenPair
[0], buffer
, (pszColon
- buffer
) * sizeof(WCHAR
));
6033 pTokenPair
[0][pszColon
- buffer
] = '\0';
6037 len
= strlenW(pszColon
);
6038 pTokenPair
[1] = heap_alloc((len
+ 1) * sizeof(WCHAR
));
6041 HTTP_FreeTokens(pTokenPair
);
6044 memcpy(pTokenPair
[1], pszColon
, (len
+ 1) * sizeof(WCHAR
));
6046 strip_spaces(pTokenPair
[0]);
6047 strip_spaces(pTokenPair
[1]);
6049 TRACE("field(%s) Value(%s)\n", debugstr_w(pTokenPair
[0]), debugstr_w(pTokenPair
[1]));
6053 /***********************************************************************
6054 * HTTP_ProcessHeader (internal)
6056 * Stuff header into header tables according to <dwModifier>
6060 #define COALESCEFLAGS (HTTP_ADDHDR_FLAG_COALESCE|HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA|HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON)
6062 static DWORD
HTTP_ProcessHeader(http_request_t
*request
, LPCWSTR field
, LPCWSTR value
, DWORD dwModifier
)
6064 LPHTTPHEADERW lphttpHdr
= NULL
;
6066 BOOL request_only
= !!(dwModifier
& HTTP_ADDHDR_FLAG_REQ
);
6067 DWORD res
= ERROR_HTTP_INVALID_HEADER
;
6069 TRACE("--> %s: %s - 0x%08x\n", debugstr_w(field
), debugstr_w(value
), dwModifier
);
6071 EnterCriticalSection( &request
->headers_section
);
6073 /* REPLACE wins out over ADD */
6074 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6075 dwModifier
&= ~HTTP_ADDHDR_FLAG_ADD
;
6077 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD
)
6080 index
= HTTP_GetCustomHeaderIndex(request
, field
, 0, request_only
);
6084 if (dwModifier
& HTTP_ADDHDR_FLAG_ADD_IF_NEW
)
6086 LeaveCriticalSection( &request
->headers_section
);
6087 return ERROR_HTTP_INVALID_HEADER
;
6089 lphttpHdr
= &request
->custHeaders
[index
];
6095 hdr
.lpszField
= (LPWSTR
)field
;
6096 hdr
.lpszValue
= (LPWSTR
)value
;
6097 hdr
.wFlags
= hdr
.wCount
= 0;
6099 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6100 hdr
.wFlags
|= HDR_ISREQUEST
;
6102 res
= HTTP_InsertCustomHeader(request
, &hdr
);
6103 LeaveCriticalSection( &request
->headers_section
);
6106 /* no value to delete */
6109 LeaveCriticalSection( &request
->headers_section
);
6110 return ERROR_SUCCESS
;
6113 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6114 lphttpHdr
->wFlags
|= HDR_ISREQUEST
;
6116 lphttpHdr
->wFlags
&= ~HDR_ISREQUEST
;
6118 if (dwModifier
& HTTP_ADDHDR_FLAG_REPLACE
)
6120 HTTP_DeleteCustomHeader( request
, index
);
6122 if (value
&& value
[0])
6126 hdr
.lpszField
= (LPWSTR
)field
;
6127 hdr
.lpszValue
= (LPWSTR
)value
;
6128 hdr
.wFlags
= hdr
.wCount
= 0;
6130 if (dwModifier
& HTTP_ADDHDR_FLAG_REQ
)
6131 hdr
.wFlags
|= HDR_ISREQUEST
;
6133 res
= HTTP_InsertCustomHeader(request
, &hdr
);
6134 LeaveCriticalSection( &request
->headers_section
);
6138 LeaveCriticalSection( &request
->headers_section
);
6139 return ERROR_SUCCESS
;
6141 else if (dwModifier
& COALESCEFLAGS
)
6146 INT origlen
= strlenW(lphttpHdr
->lpszValue
);
6147 INT valuelen
= strlenW(value
);
6149 if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_COMMA
)
6152 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6154 else if (dwModifier
& HTTP_ADDHDR_FLAG_COALESCE_WITH_SEMICOLON
)
6157 lphttpHdr
->wFlags
|= HDR_COMMADELIMITED
;
6160 len
= origlen
+ valuelen
+ ((ch
> 0) ? 2 : 0);
6162 lpsztmp
= heap_realloc(lphttpHdr
->lpszValue
, (len
+1)*sizeof(WCHAR
));
6165 lphttpHdr
->lpszValue
= lpsztmp
;
6166 /* FIXME: Increment lphttpHdr->wCount. Perhaps lpszValue should be an array */
6169 lphttpHdr
->lpszValue
[origlen
] = ch
;
6171 lphttpHdr
->lpszValue
[origlen
] = ' ';
6175 memcpy(&lphttpHdr
->lpszValue
[origlen
], value
, valuelen
*sizeof(WCHAR
));
6176 lphttpHdr
->lpszValue
[len
] = '\0';
6177 res
= ERROR_SUCCESS
;
6181 WARN("heap_realloc (%d bytes) failed\n",len
+1);
6182 res
= ERROR_OUTOFMEMORY
;
6185 TRACE("<-- %d\n", res
);
6186 LeaveCriticalSection( &request
->headers_section
);
6190 /***********************************************************************
6191 * HTTP_GetCustomHeaderIndex (internal)
6193 * Return index of custom header from header array
6194 * Headers section must be held
6196 static INT
HTTP_GetCustomHeaderIndex(http_request_t
*request
, LPCWSTR lpszField
,
6197 int requested_index
, BOOL request_only
)
6201 TRACE("%s, %d, %d\n", debugstr_w(lpszField
), requested_index
, request_only
);
6203 for (index
= 0; index
< request
->nCustHeaders
; index
++)
6205 if (strcmpiW(request
->custHeaders
[index
].lpszField
, lpszField
))
6208 if (request_only
&& !(request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6211 if (!request_only
&& (request
->custHeaders
[index
].wFlags
& HDR_ISREQUEST
))
6214 if (requested_index
== 0)
6219 if (index
>= request
->nCustHeaders
)
6222 TRACE("Return: %d\n", index
);
6227 /***********************************************************************
6228 * HTTP_InsertCustomHeader (internal)
6230 * Insert header into array
6231 * Headers section must be held
6233 static DWORD
HTTP_InsertCustomHeader(http_request_t
*request
, LPHTTPHEADERW lpHdr
)
6236 LPHTTPHEADERW lph
= NULL
;
6238 TRACE("--> %s: %s\n", debugstr_w(lpHdr
->lpszField
), debugstr_w(lpHdr
->lpszValue
));
6239 count
= request
->nCustHeaders
+ 1;
6241 lph
= heap_realloc_zero(request
->custHeaders
, sizeof(HTTPHEADERW
) * count
);
6243 lph
= heap_alloc_zero(sizeof(HTTPHEADERW
) * count
);
6246 return ERROR_OUTOFMEMORY
;
6248 request
->custHeaders
= lph
;
6249 request
->custHeaders
[count
-1].lpszField
= heap_strdupW(lpHdr
->lpszField
);
6250 request
->custHeaders
[count
-1].lpszValue
= heap_strdupW(lpHdr
->lpszValue
);
6251 request
->custHeaders
[count
-1].wFlags
= lpHdr
->wFlags
;
6252 request
->custHeaders
[count
-1].wCount
= lpHdr
->wCount
;
6253 request
->nCustHeaders
++;
6255 return ERROR_SUCCESS
;
6259 /***********************************************************************
6260 * HTTP_DeleteCustomHeader (internal)
6262 * Delete header from array
6263 * If this function is called, the index may change.
6264 * Headers section must be held
6266 static BOOL
HTTP_DeleteCustomHeader(http_request_t
*request
, DWORD index
)
6268 if( request
->nCustHeaders
<= 0 )
6270 if( index
>= request
->nCustHeaders
)
6272 request
->nCustHeaders
--;
6274 heap_free(request
->custHeaders
[index
].lpszField
);
6275 heap_free(request
->custHeaders
[index
].lpszValue
);
6277 memmove( &request
->custHeaders
[index
], &request
->custHeaders
[index
+1],
6278 (request
->nCustHeaders
- index
)* sizeof(HTTPHEADERW
) );
6279 memset( &request
->custHeaders
[request
->nCustHeaders
], 0, sizeof(HTTPHEADERW
) );
6285 /***********************************************************************
6286 * IsHostInProxyBypassList (@)
6291 BOOL WINAPI
IsHostInProxyBypassList(DWORD flags
, LPCSTR szHost
, DWORD length
)
6293 FIXME("STUB: flags=%d host=%s length=%d\n",flags
,szHost
,length
);