2 * Copyright 2004 Mike McCormack for CodeWeavers
3 * Copyright 2006 Rob Shearman for CodeWeavers
4 * Copyright 2008, 2011 Hans Leidekker for CodeWeavers
5 * Copyright 2009 Juan Lang
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 #include "wine/port.h"
28 #ifdef HAVE_ARPA_INET_H
29 # include <arpa/inet.h>
36 #include "httprequest.h"
39 #include "winhttp_private.h"
41 #include "wine/debug.h"
43 WINE_DEFAULT_DEBUG_CHANNEL(winhttp
);
45 static const WCHAR attr_accept
[] = {'A','c','c','e','p','t',0};
46 static const WCHAR attr_accept_charset
[] = {'A','c','c','e','p','t','-','C','h','a','r','s','e','t', 0};
47 static const WCHAR attr_accept_encoding
[] = {'A','c','c','e','p','t','-','E','n','c','o','d','i','n','g',0};
48 static const WCHAR attr_accept_language
[] = {'A','c','c','e','p','t','-','L','a','n','g','u','a','g','e',0};
49 static const WCHAR attr_accept_ranges
[] = {'A','c','c','e','p','t','-','R','a','n','g','e','s',0};
50 static const WCHAR attr_age
[] = {'A','g','e',0};
51 static const WCHAR attr_allow
[] = {'A','l','l','o','w',0};
52 static const WCHAR attr_authorization
[] = {'A','u','t','h','o','r','i','z','a','t','i','o','n',0};
53 static const WCHAR attr_cache_control
[] = {'C','a','c','h','e','-','C','o','n','t','r','o','l',0};
54 static const WCHAR attr_connection
[] = {'C','o','n','n','e','c','t','i','o','n',0};
55 static const WCHAR attr_content_base
[] = {'C','o','n','t','e','n','t','-','B','a','s','e',0};
56 static const WCHAR attr_content_encoding
[] = {'C','o','n','t','e','n','t','-','E','n','c','o','d','i','n','g',0};
57 static const WCHAR attr_content_id
[] = {'C','o','n','t','e','n','t','-','I','D',0};
58 static const WCHAR attr_content_language
[] = {'C','o','n','t','e','n','t','-','L','a','n','g','u','a','g','e',0};
59 static const WCHAR attr_content_length
[] = {'C','o','n','t','e','n','t','-','L','e','n','g','t','h',0};
60 static const WCHAR attr_content_location
[] = {'C','o','n','t','e','n','t','-','L','o','c','a','t','i','o','n',0};
61 static const WCHAR attr_content_md5
[] = {'C','o','n','t','e','n','t','-','M','D','5',0};
62 static const WCHAR attr_content_range
[] = {'C','o','n','t','e','n','t','-','R','a','n','g','e',0};
63 static const WCHAR attr_content_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};
64 static const WCHAR attr_content_type
[] = {'C','o','n','t','e','n','t','-','T','y','p','e',0};
65 static const WCHAR attr_cookie
[] = {'C','o','o','k','i','e',0};
66 static const WCHAR attr_date
[] = {'D','a','t','e',0};
67 static const WCHAR attr_from
[] = {'F','r','o','m',0};
68 static const WCHAR attr_etag
[] = {'E','T','a','g',0};
69 static const WCHAR attr_expect
[] = {'E','x','p','e','c','t',0};
70 static const WCHAR attr_expires
[] = {'E','x','p','i','r','e','s',0};
71 static const WCHAR attr_host
[] = {'H','o','s','t',0};
72 static const WCHAR attr_if_match
[] = {'I','f','-','M','a','t','c','h',0};
73 static const WCHAR attr_if_modified_since
[] = {'I','f','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0};
74 static const WCHAR attr_if_none_match
[] = {'I','f','-','N','o','n','e','-','M','a','t','c','h',0};
75 static const WCHAR attr_if_range
[] = {'I','f','-','R','a','n','g','e',0};
76 static const WCHAR attr_if_unmodified_since
[] = {'I','f','-','U','n','m','o','d','i','f','i','e','d','-','S','i','n','c','e',0};
77 static const WCHAR attr_last_modified
[] = {'L','a','s','t','-','M','o','d','i','f','i','e','d',0};
78 static const WCHAR attr_location
[] = {'L','o','c','a','t','i','o','n',0};
79 static const WCHAR attr_max_forwards
[] = {'M','a','x','-','F','o','r','w','a','r','d','s',0};
80 static const WCHAR attr_mime_version
[] = {'M','i','m','e','-','V','e','r','s','i','o','n',0};
81 static const WCHAR attr_pragma
[] = {'P','r','a','g','m','a',0};
82 static const WCHAR attr_proxy_authenticate
[] = {'P','r','o','x','y','-','A','u','t','h','e','n','t','i','c','a','t','e',0};
83 static const WCHAR attr_proxy_authorization
[] = {'P','r','o','x','y','-','A','u','t','h','o','r','i','z','a','t','i','o','n',0};
84 static const WCHAR attr_proxy_connection
[] = {'P','r','o','x','y','-','C','o','n','n','e','c','t','i','o','n',0};
85 static const WCHAR attr_public
[] = {'P','u','b','l','i','c',0};
86 static const WCHAR attr_range
[] = {'R','a','n','g','e',0};
87 static const WCHAR attr_referer
[] = {'R','e','f','e','r','e','r',0};
88 static const WCHAR attr_retry_after
[] = {'R','e','t','r','y','-','A','f','t','e','r',0};
89 static const WCHAR attr_server
[] = {'S','e','r','v','e','r',0};
90 static const WCHAR attr_set_cookie
[] = {'S','e','t','-','C','o','o','k','i','e',0};
91 static const WCHAR attr_status
[] = {'S','t','a','t','u','s',0};
92 static const WCHAR attr_transfer_encoding
[] = {'T','r','a','n','s','f','e','r','-','E','n','c','o','d','i','n','g',0};
93 static const WCHAR attr_unless_modified_since
[] = {'U','n','l','e','s','s','-','M','o','d','i','f','i','e','d','-','S','i','n','c','e',0};
94 static const WCHAR attr_upgrade
[] = {'U','p','g','r','a','d','e',0};
95 static const WCHAR attr_uri
[] = {'U','R','I',0};
96 static const WCHAR attr_user_agent
[] = {'U','s','e','r','-','A','g','e','n','t',0};
97 static const WCHAR attr_vary
[] = {'V','a','r','y',0};
98 static const WCHAR attr_via
[] = {'V','i','a',0};
99 static const WCHAR attr_warning
[] = {'W','a','r','n','i','n','g',0};
100 static const WCHAR attr_www_authenticate
[] = {'W','W','W','-','A','u','t','h','e','n','t','i','c','a','t','e',0};
102 static const WCHAR
*attribute_table
[] =
104 attr_mime_version
, /* WINHTTP_QUERY_MIME_VERSION = 0 */
105 attr_content_type
, /* WINHTTP_QUERY_CONTENT_TYPE = 1 */
106 attr_content_transfer_encoding
, /* WINHTTP_QUERY_CONTENT_TRANSFER_ENCODING = 2 */
107 attr_content_id
, /* WINHTTP_QUERY_CONTENT_ID = 3 */
108 NULL
, /* WINHTTP_QUERY_CONTENT_DESCRIPTION = 4 */
109 attr_content_length
, /* WINHTTP_QUERY_CONTENT_LENGTH = 5 */
110 attr_content_language
, /* WINHTTP_QUERY_CONTENT_LANGUAGE = 6 */
111 attr_allow
, /* WINHTTP_QUERY_ALLOW = 7 */
112 attr_public
, /* WINHTTP_QUERY_PUBLIC = 8 */
113 attr_date
, /* WINHTTP_QUERY_DATE = 9 */
114 attr_expires
, /* WINHTTP_QUERY_EXPIRES = 10 */
115 attr_last_modified
, /* WINHTTP_QUERY_LAST_MODIFIEDcw = 11 */
116 NULL
, /* WINHTTP_QUERY_MESSAGE_ID = 12 */
117 attr_uri
, /* WINHTTP_QUERY_URI = 13 */
118 attr_from
, /* WINHTTP_QUERY_DERIVED_FROM = 14 */
119 NULL
, /* WINHTTP_QUERY_COST = 15 */
120 NULL
, /* WINHTTP_QUERY_LINK = 16 */
121 attr_pragma
, /* WINHTTP_QUERY_PRAGMA = 17 */
122 NULL
, /* WINHTTP_QUERY_VERSION = 18 */
123 attr_status
, /* WINHTTP_QUERY_STATUS_CODE = 19 */
124 NULL
, /* WINHTTP_QUERY_STATUS_TEXT = 20 */
125 NULL
, /* WINHTTP_QUERY_RAW_HEADERS = 21 */
126 NULL
, /* WINHTTP_QUERY_RAW_HEADERS_CRLF = 22 */
127 attr_connection
, /* WINHTTP_QUERY_CONNECTION = 23 */
128 attr_accept
, /* WINHTTP_QUERY_ACCEPT = 24 */
129 attr_accept_charset
, /* WINHTTP_QUERY_ACCEPT_CHARSET = 25 */
130 attr_accept_encoding
, /* WINHTTP_QUERY_ACCEPT_ENCODING = 26 */
131 attr_accept_language
, /* WINHTTP_QUERY_ACCEPT_LANGUAGE = 27 */
132 attr_authorization
, /* WINHTTP_QUERY_AUTHORIZATION = 28 */
133 attr_content_encoding
, /* WINHTTP_QUERY_CONTENT_ENCODING = 29 */
134 NULL
, /* WINHTTP_QUERY_FORWARDED = 30 */
135 NULL
, /* WINHTTP_QUERY_FROM = 31 */
136 attr_if_modified_since
, /* WINHTTP_QUERY_IF_MODIFIED_SINCE = 32 */
137 attr_location
, /* WINHTTP_QUERY_LOCATION = 33 */
138 NULL
, /* WINHTTP_QUERY_ORIG_URI = 34 */
139 attr_referer
, /* WINHTTP_QUERY_REFERER = 35 */
140 attr_retry_after
, /* WINHTTP_QUERY_RETRY_AFTER = 36 */
141 attr_server
, /* WINHTTP_QUERY_SERVER = 37 */
142 NULL
, /* WINHTTP_TITLE = 38 */
143 attr_user_agent
, /* WINHTTP_QUERY_USER_AGENT = 39 */
144 attr_www_authenticate
, /* WINHTTP_QUERY_WWW_AUTHENTICATE = 40 */
145 attr_proxy_authenticate
, /* WINHTTP_QUERY_PROXY_AUTHENTICATE = 41 */
146 attr_accept_ranges
, /* WINHTTP_QUERY_ACCEPT_RANGES = 42 */
147 attr_set_cookie
, /* WINHTTP_QUERY_SET_COOKIE = 43 */
148 attr_cookie
, /* WINHTTP_QUERY_COOKIE = 44 */
149 NULL
, /* WINHTTP_QUERY_REQUEST_METHOD = 45 */
150 NULL
, /* WINHTTP_QUERY_REFRESH = 46 */
151 NULL
, /* WINHTTP_QUERY_CONTENT_DISPOSITION = 47 */
152 attr_age
, /* WINHTTP_QUERY_AGE = 48 */
153 attr_cache_control
, /* WINHTTP_QUERY_CACHE_CONTROL = 49 */
154 attr_content_base
, /* WINHTTP_QUERY_CONTENT_BASE = 50 */
155 attr_content_location
, /* WINHTTP_QUERY_CONTENT_LOCATION = 51 */
156 attr_content_md5
, /* WINHTTP_QUERY_CONTENT_MD5 = 52 */
157 attr_content_range
, /* WINHTTP_QUERY_CONTENT_RANGE = 53 */
158 attr_etag
, /* WINHTTP_QUERY_ETAG = 54 */
159 attr_host
, /* WINHTTP_QUERY_HOST = 55 */
160 attr_if_match
, /* WINHTTP_QUERY_IF_MATCH = 56 */
161 attr_if_none_match
, /* WINHTTP_QUERY_IF_NONE_MATCH = 57 */
162 attr_if_range
, /* WINHTTP_QUERY_IF_RANGE = 58 */
163 attr_if_unmodified_since
, /* WINHTTP_QUERY_IF_UNMODIFIED_SINCE = 59 */
164 attr_max_forwards
, /* WINHTTP_QUERY_MAX_FORWARDS = 60 */
165 attr_proxy_authorization
, /* WINHTTP_QUERY_PROXY_AUTHORIZATION = 61 */
166 attr_range
, /* WINHTTP_QUERY_RANGE = 62 */
167 attr_transfer_encoding
, /* WINHTTP_QUERY_TRANSFER_ENCODING = 63 */
168 attr_upgrade
, /* WINHTTP_QUERY_UPGRADE = 64 */
169 attr_vary
, /* WINHTTP_QUERY_VARY = 65 */
170 attr_via
, /* WINHTTP_QUERY_VIA = 66 */
171 attr_warning
, /* WINHTTP_QUERY_WARNING = 67 */
172 attr_expect
, /* WINHTTP_QUERY_EXPECT = 68 */
173 attr_proxy_connection
, /* WINHTTP_QUERY_PROXY_CONNECTION = 69 */
174 attr_unless_modified_since
, /* WINHTTP_QUERY_UNLESS_MODIFIED_SINCE = 70 */
175 NULL
, /* WINHTTP_QUERY_PROXY_SUPPORT = 75 */
176 NULL
, /* WINHTTP_QUERY_AUTHENTICATION_INFO = 76 */
177 NULL
, /* WINHTTP_QUERY_PASSPORT_URLS = 77 */
178 NULL
/* WINHTTP_QUERY_PASSPORT_CONFIG = 78 */
181 static task_header_t
*dequeue_task( request_t
*request
)
185 EnterCriticalSection( &request
->task_cs
);
186 TRACE("%u tasks queued\n", list_count( &request
->task_queue
));
187 task
= LIST_ENTRY( list_head( &request
->task_queue
), task_header_t
, entry
);
188 if (task
) list_remove( &task
->entry
);
189 LeaveCriticalSection( &request
->task_cs
);
191 TRACE("returning task %p\n", task
);
195 static DWORD CALLBACK
task_proc( LPVOID param
)
197 request_t
*request
= param
;
200 handles
[0] = request
->task_wait
;
201 handles
[1] = request
->task_cancel
;
204 DWORD err
= WaitForMultipleObjects( 2, handles
, FALSE
, INFINITE
);
210 while ((task
= dequeue_task( request
)))
213 release_object( &task
->request
->hdr
);
218 case WAIT_OBJECT_0
+ 1:
223 ERR("wait failed %u (%u)\n", err
, GetLastError());
230 static BOOL
queue_task( task_header_t
*task
)
232 request_t
*request
= task
->request
;
234 if (!request
->task_thread
)
236 if (!(request
->task_wait
= CreateEventW( NULL
, FALSE
, FALSE
, NULL
))) return FALSE
;
237 if (!(request
->task_cancel
= CreateEventW( NULL
, FALSE
, FALSE
, NULL
)))
239 CloseHandle( request
->task_wait
);
240 request
->task_wait
= NULL
;
243 if (!(request
->task_thread
= CreateThread( NULL
, 0, task_proc
, request
, 0, NULL
)))
245 CloseHandle( request
->task_wait
);
246 request
->task_wait
= NULL
;
247 CloseHandle( request
->task_cancel
);
248 request
->task_cancel
= NULL
;
251 InitializeCriticalSection( &request
->task_cs
);
252 request
->task_cs
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": request.task_cs");
255 EnterCriticalSection( &request
->task_cs
);
256 TRACE("queueing task %p\n", task
);
257 list_add_tail( &request
->task_queue
, &task
->entry
);
258 LeaveCriticalSection( &request
->task_cs
);
260 SetEvent( request
->task_wait
);
264 static void free_header( header_t
*header
)
266 heap_free( header
->field
);
267 heap_free( header
->value
);
271 static BOOL
valid_token_char( WCHAR c
)
273 if (c
< 32 || c
== 127) return FALSE
;
280 case '\\': case '\"':
292 static header_t
*parse_header( LPCWSTR string
)
299 if (!(q
= strchrW( p
, ':' )))
301 WARN("no ':' in line %s\n", debugstr_w(string
));
306 WARN("empty field name in line %s\n", debugstr_w(string
));
311 if (!valid_token_char( *p
))
313 WARN("invalid character in field name %s\n", debugstr_w(string
));
319 if (!(header
= heap_alloc_zero( sizeof(header_t
) ))) return NULL
;
320 if (!(header
->field
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) )))
325 memcpy( header
->field
, string
, len
* sizeof(WCHAR
) );
326 header
->field
[len
] = 0;
328 q
++; /* skip past colon */
329 while (*q
== ' ') q
++;
332 WARN("no value in line %s\n", debugstr_w(string
));
336 if (!(header
->value
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) )))
338 free_header( header
);
341 memcpy( header
->value
, q
, len
* sizeof(WCHAR
) );
342 header
->value
[len
] = 0;
347 static int get_header_index( request_t
*request
, LPCWSTR field
, int requested_index
, BOOL request_only
)
351 TRACE("%s\n", debugstr_w(field
));
353 for (index
= 0; index
< request
->num_headers
; index
++)
355 if (strcmpiW( request
->headers
[index
].field
, field
)) continue;
356 if (request_only
&& !request
->headers
[index
].is_request
) continue;
357 if (!request_only
&& request
->headers
[index
].is_request
) continue;
359 if (!requested_index
) break;
362 if (index
>= request
->num_headers
) index
= -1;
363 TRACE("returning %d\n", index
);
367 static BOOL
insert_header( request_t
*request
, header_t
*header
)
372 count
= request
->num_headers
+ 1;
374 hdrs
= heap_realloc_zero( request
->headers
, sizeof(header_t
) * count
);
376 hdrs
= heap_alloc_zero( sizeof(header_t
) * count
);
380 request
->headers
= hdrs
;
381 request
->headers
[count
- 1].field
= strdupW( header
->field
);
382 request
->headers
[count
- 1].value
= strdupW( header
->value
);
383 request
->headers
[count
- 1].is_request
= header
->is_request
;
384 request
->num_headers
++;
390 static BOOL
delete_header( request_t
*request
, DWORD index
)
392 if (!request
->num_headers
) return FALSE
;
393 if (index
>= request
->num_headers
) return FALSE
;
394 request
->num_headers
--;
396 heap_free( request
->headers
[index
].field
);
397 heap_free( request
->headers
[index
].value
);
399 memmove( &request
->headers
[index
], &request
->headers
[index
+ 1], (request
->num_headers
- index
) * sizeof(header_t
) );
400 memset( &request
->headers
[request
->num_headers
], 0, sizeof(header_t
) );
404 static BOOL
process_header( request_t
*request
, LPCWSTR field
, LPCWSTR value
, DWORD flags
, BOOL request_only
)
409 TRACE("%s: %s 0x%08x\n", debugstr_w(field
), debugstr_w(value
), flags
);
411 /* replace wins out over add */
412 if (flags
& WINHTTP_ADDREQ_FLAG_REPLACE
) flags
&= ~WINHTTP_ADDREQ_FLAG_ADD
;
414 if (flags
& WINHTTP_ADDREQ_FLAG_ADD
) index
= -1;
416 index
= get_header_index( request
, field
, 0, request_only
);
420 if (flags
& WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
) return FALSE
;
421 header
= &request
->headers
[index
];
427 hdr
.field
= (LPWSTR
)field
;
428 hdr
.value
= (LPWSTR
)value
;
429 hdr
.is_request
= request_only
;
431 return insert_header( request
, &hdr
);
433 /* no value to delete */
436 if (flags
& WINHTTP_ADDREQ_FLAG_REPLACE
)
438 delete_header( request
, index
);
443 hdr
.field
= (LPWSTR
)field
;
444 hdr
.value
= (LPWSTR
)value
;
445 hdr
.is_request
= request_only
;
447 return insert_header( request
, &hdr
);
451 else if (flags
& (WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA
| WINHTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON
))
454 int len
, orig_len
, value_len
;
456 orig_len
= strlenW( header
->value
);
457 value_len
= strlenW( value
);
459 if (flags
& WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA
) sep
= ',';
462 len
= orig_len
+ value_len
+ 2;
463 if ((tmp
= heap_realloc( header
->value
, (len
+ 1) * sizeof(WCHAR
) )))
467 header
->value
[orig_len
] = sep
;
469 header
->value
[orig_len
] = ' ';
472 memcpy( &header
->value
[orig_len
], value
, value_len
* sizeof(WCHAR
) );
473 header
->value
[len
] = 0;
480 BOOL
add_request_headers( request_t
*request
, LPCWSTR headers
, DWORD len
, DWORD flags
)
483 WCHAR
*buffer
, *p
, *q
;
486 if (len
== ~0u) len
= strlenW( headers
);
487 if (!len
) return TRUE
;
488 if (!(buffer
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) ))) return FALSE
;
489 strcpyW( buffer
, headers
);
497 if (q
[0] == '\n' && q
[1] == '\r')
502 if (q
[0] == '\r' && q
[1] == '\n') break;
509 q
+= 2; /* jump over \r\n */
511 if ((header
= parse_header( p
)))
513 ret
= process_header( request
, header
->field
, header
->value
, flags
, TRUE
);
514 free_header( header
);
523 /***********************************************************************
524 * WinHttpAddRequestHeaders (winhttp.@)
526 BOOL WINAPI
WinHttpAddRequestHeaders( HINTERNET hrequest
, LPCWSTR headers
, DWORD len
, DWORD flags
)
531 TRACE("%p, %s, 0x%x, 0x%08x\n", hrequest
, debugstr_w(headers
), len
, flags
);
535 set_last_error( ERROR_INVALID_PARAMETER
);
538 if (!(request
= (request_t
*)grab_object( hrequest
)))
540 set_last_error( ERROR_INVALID_HANDLE
);
543 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
545 release_object( &request
->hdr
);
546 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
550 ret
= add_request_headers( request
, headers
, len
, flags
);
552 release_object( &request
->hdr
);
556 static WCHAR
*build_request_path( request_t
*request
)
560 if (strcmpiW( request
->connect
->hostname
, request
->connect
->servername
))
562 static const WCHAR http
[] = { 'h','t','t','p',0 };
563 static const WCHAR https
[] = { 'h','t','t','p','s',0 };
564 static const WCHAR fmt
[] = { '%','s',':','/','/','%','s',0 };
565 LPCWSTR scheme
= request
->netconn
.secure
? https
: http
;
568 len
= strlenW( scheme
) + strlenW( request
->connect
->hostname
);
569 /* 3 characters for '://', 1 for NUL. */
571 if (request
->connect
->hostport
)
573 /* 1 for ':' between host and port, up to 5 for port */
577 len
+= strlenW( request
->path
);
578 if ((ret
= heap_alloc( len
* sizeof(WCHAR
) )))
580 sprintfW( ret
, fmt
, scheme
, request
->connect
->hostname
);
581 if (request
->connect
->hostport
)
583 static const WCHAR colonFmt
[] = { ':','%','u',0 };
585 sprintfW( ret
+ strlenW( ret
), colonFmt
,
586 request
->connect
->hostport
);
589 strcatW( ret
, request
->path
);
597 static WCHAR
*build_request_string( request_t
*request
)
599 static const WCHAR space
[] = {' ',0};
600 static const WCHAR crlf
[] = {'\r','\n',0};
601 static const WCHAR colon
[] = {':',' ',0};
602 static const WCHAR twocrlf
[] = {'\r','\n','\r','\n',0};
605 const WCHAR
**headers
, **p
;
606 unsigned int len
, i
= 0, j
;
608 /* allocate space for an array of all the string pointers to be added */
609 len
= request
->num_headers
* 4 + 7;
610 if (!(headers
= heap_alloc( len
* sizeof(LPCWSTR
) ))) return NULL
;
612 path
= build_request_path( request
);
613 headers
[i
++] = request
->verb
;
614 headers
[i
++] = space
;
616 headers
[i
++] = space
;
617 headers
[i
++] = request
->version
;
619 for (j
= 0; j
< request
->num_headers
; j
++)
621 if (request
->headers
[j
].is_request
)
624 headers
[i
++] = request
->headers
[j
].field
;
625 headers
[i
++] = colon
;
626 headers
[i
++] = request
->headers
[j
].value
;
628 TRACE("adding header %s (%s)\n", debugstr_w(request
->headers
[j
].field
),
629 debugstr_w(request
->headers
[j
].value
));
632 headers
[i
++] = twocrlf
;
636 for (p
= headers
; *p
; p
++) len
+= strlenW( *p
);
639 if (!(ret
= heap_alloc( len
* sizeof(WCHAR
) )))
642 for (p
= headers
; *p
; p
++) strcatW( ret
, *p
);
645 if (path
!= request
->path
)
647 heap_free( headers
);
651 #define QUERY_MODIFIER_MASK (WINHTTP_QUERY_FLAG_REQUEST_HEADERS | WINHTTP_QUERY_FLAG_SYSTEMTIME | WINHTTP_QUERY_FLAG_NUMBER)
653 static BOOL
query_headers( request_t
*request
, DWORD level
, LPCWSTR name
, LPVOID buffer
, LPDWORD buflen
, LPDWORD index
)
655 header_t
*header
= NULL
;
656 BOOL request_only
, ret
= FALSE
;
657 int requested_index
, header_index
= -1;
660 request_only
= level
& WINHTTP_QUERY_FLAG_REQUEST_HEADERS
;
661 requested_index
= index
? *index
: 0;
663 attr
= level
& ~QUERY_MODIFIER_MASK
;
666 case WINHTTP_QUERY_CUSTOM
:
668 header_index
= get_header_index( request
, name
, requested_index
, request_only
);
671 case WINHTTP_QUERY_RAW_HEADERS
:
673 WCHAR
*headers
, *p
, *q
;
676 headers
= build_request_string( request
);
678 headers
= request
->raw_headers
;
680 if (!(p
= headers
)) return FALSE
;
681 for (len
= 0; *p
; p
++) if (*p
!= '\r') len
++;
683 if (!buffer
|| (len
+ 1) * sizeof(WCHAR
) > *buflen
)
686 set_last_error( ERROR_INSUFFICIENT_BUFFER
);
690 for (p
= headers
, q
= buffer
; *p
; p
++, q
++)
692 if (*p
!= '\r') *q
= *p
;
700 TRACE("returning data: %s\n", debugstr_wn(buffer
, len
));
703 *buflen
= len
* sizeof(WCHAR
);
704 if (request_only
) heap_free( headers
);
707 case WINHTTP_QUERY_RAW_HEADERS_CRLF
:
712 headers
= build_request_string( request
);
714 headers
= request
->raw_headers
;
716 if (!headers
) return FALSE
;
717 len
= strlenW( headers
) * sizeof(WCHAR
);
718 if (!buffer
|| len
+ sizeof(WCHAR
) > *buflen
)
720 len
+= sizeof(WCHAR
);
721 set_last_error( ERROR_INSUFFICIENT_BUFFER
);
725 memcpy( buffer
, headers
, len
+ sizeof(WCHAR
) );
726 TRACE("returning data: %s\n", debugstr_wn(buffer
, len
/ sizeof(WCHAR
)));
730 if (request_only
) heap_free( headers
);
733 case WINHTTP_QUERY_VERSION
:
734 len
= strlenW( request
->version
) * sizeof(WCHAR
);
735 if (!buffer
|| len
+ sizeof(WCHAR
) > *buflen
)
737 len
+= sizeof(WCHAR
);
738 set_last_error( ERROR_INSUFFICIENT_BUFFER
);
742 strcpyW( buffer
, request
->version
);
743 TRACE("returning string: %s\n", debugstr_w(buffer
));
749 case WINHTTP_QUERY_STATUS_TEXT
:
750 len
= strlenW( request
->status_text
) * sizeof(WCHAR
);
751 if (!buffer
|| len
+ sizeof(WCHAR
) > *buflen
)
753 len
+= sizeof(WCHAR
);
754 set_last_error( ERROR_INSUFFICIENT_BUFFER
);
758 strcpyW( buffer
, request
->status_text
);
759 TRACE("returning string: %s\n", debugstr_w(buffer
));
766 if (attr
>= sizeof(attribute_table
)/sizeof(attribute_table
[0]) || !attribute_table
[attr
])
768 FIXME("attribute %u not implemented\n", attr
);
771 TRACE("attribute %s\n", debugstr_w(attribute_table
[attr
]));
772 header_index
= get_header_index( request
, attribute_table
[attr
], requested_index
, request_only
);
776 if (header_index
>= 0)
778 header
= &request
->headers
[header_index
];
780 if (!header
|| (request_only
&& !header
->is_request
))
782 set_last_error( ERROR_WINHTTP_HEADER_NOT_FOUND
);
785 if (index
) *index
+= 1;
786 if (level
& WINHTTP_QUERY_FLAG_NUMBER
)
788 if (!buffer
|| sizeof(int) > *buflen
)
790 set_last_error( ERROR_INSUFFICIENT_BUFFER
);
794 int *number
= buffer
;
795 *number
= atoiW( header
->value
);
796 TRACE("returning number: %d\n", *number
);
799 *buflen
= sizeof(int);
801 else if (level
& WINHTTP_QUERY_FLAG_SYSTEMTIME
)
803 SYSTEMTIME
*st
= buffer
;
804 if (!buffer
|| sizeof(SYSTEMTIME
) > *buflen
)
806 set_last_error( ERROR_INSUFFICIENT_BUFFER
);
808 else if ((ret
= WinHttpTimeToSystemTime( header
->value
, st
)))
810 TRACE("returning time: %04d/%02d/%02d - %d - %02d:%02d:%02d.%02d\n",
811 st
->wYear
, st
->wMonth
, st
->wDay
, st
->wDayOfWeek
,
812 st
->wHour
, st
->wMinute
, st
->wSecond
, st
->wMilliseconds
);
814 *buflen
= sizeof(SYSTEMTIME
);
816 else if (header
->value
)
818 len
= strlenW( header
->value
) * sizeof(WCHAR
);
819 if (!buffer
|| len
+ sizeof(WCHAR
) > *buflen
)
821 len
+= sizeof(WCHAR
);
822 set_last_error( ERROR_INSUFFICIENT_BUFFER
);
826 strcpyW( buffer
, header
->value
);
827 TRACE("returning string: %s\n", debugstr_w(buffer
));
835 /***********************************************************************
836 * WinHttpQueryHeaders (winhttp.@)
838 BOOL WINAPI
WinHttpQueryHeaders( HINTERNET hrequest
, DWORD level
, LPCWSTR name
, LPVOID buffer
, LPDWORD buflen
, LPDWORD index
)
843 TRACE("%p, 0x%08x, %s, %p, %p, %p\n", hrequest
, level
, debugstr_w(name
), buffer
, buflen
, index
);
845 if (!(request
= (request_t
*)grab_object( hrequest
)))
847 set_last_error( ERROR_INVALID_HANDLE
);
850 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
852 release_object( &request
->hdr
);
853 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
857 ret
= query_headers( request
, level
, name
, buffer
, buflen
, index
);
859 release_object( &request
->hdr
);
863 static LPWSTR
concatenate_string_list( LPCWSTR
*list
, int len
)
868 for( t
= list
; *t
; t
++ )
869 len
+= strlenW( *t
);
872 str
= heap_alloc( len
* sizeof(WCHAR
) );
873 if (!str
) return NULL
;
876 for( t
= list
; *t
; t
++ )
882 static LPWSTR
build_header_request_string( request_t
*request
, LPCWSTR verb
,
883 LPCWSTR path
, LPCWSTR version
)
885 static const WCHAR crlf
[] = {'\r','\n',0};
886 static const WCHAR space
[] = { ' ',0 };
887 static const WCHAR colon
[] = { ':',' ',0 };
888 static const WCHAR twocrlf
[] = {'\r','\n','\r','\n', 0};
889 LPWSTR requestString
;
895 /* allocate space for an array of all the string pointers to be added */
896 len
= (request
->num_headers
) * 4 + 10;
897 req
= heap_alloc( len
* sizeof(LPCWSTR
) );
898 if (!req
) return NULL
;
900 /* add the verb, path and HTTP version string */
908 /* Append custom request headers */
909 for (i
= 0; i
< request
->num_headers
; i
++)
911 if (request
->headers
[i
].is_request
)
914 req
[n
++] = request
->headers
[i
].field
;
916 req
[n
++] = request
->headers
[i
].value
;
918 TRACE("Adding custom header %s (%s)\n",
919 debugstr_w(request
->headers
[i
].field
),
920 debugstr_w(request
->headers
[i
].value
));
925 ERR("oops. buffer overrun\n");
928 requestString
= concatenate_string_list( req
, 4 );
930 if (!requestString
) return NULL
;
933 * Set (header) termination string for request
934 * Make sure there are exactly two new lines at the end of the request
936 p
= &requestString
[strlenW(requestString
)-1];
937 while ( (*p
== '\n') || (*p
== '\r') )
939 strcpyW( p
+1, twocrlf
);
941 return requestString
;
944 static BOOL
read_reply( request_t
*request
);
946 static BOOL
secure_proxy_connect( request_t
*request
)
948 static const WCHAR verbConnect
[] = {'C','O','N','N','E','C','T',0};
949 static const WCHAR fmt
[] = {'%','s',':','%','u',0};
952 connect_t
*connect
= request
->connect
;
954 path
= heap_alloc( (strlenW( connect
->hostname
) + 13) * sizeof(WCHAR
) );
957 LPWSTR requestString
;
959 sprintfW( path
, fmt
, connect
->hostname
, connect
->hostport
);
960 requestString
= build_header_request_string( request
, verbConnect
,
965 LPSTR req_ascii
= strdupWA( requestString
);
967 heap_free( requestString
);
970 int len
= strlen( req_ascii
), bytes_sent
;
972 ret
= netconn_send( &request
->netconn
, req_ascii
, len
, &bytes_sent
);
973 heap_free( req_ascii
);
975 ret
= read_reply( request
);
982 #ifndef INET6_ADDRSTRLEN
983 #define INET6_ADDRSTRLEN 46
986 static WCHAR
*addr_to_str( struct sockaddr
*addr
)
988 char buf
[INET6_ADDRSTRLEN
];
991 switch (addr
->sa_family
)
994 src
= &((struct sockaddr_in
*)addr
)->sin_addr
;
997 src
= &((struct sockaddr_in6
*)addr
)->sin6_addr
;
1000 WARN("unsupported address family %d\n", addr
->sa_family
);
1003 if (!inet_ntop( addr
->sa_family
, src
, buf
, sizeof(buf
) )) return NULL
;
1004 return strdupAW( buf
);
1007 static BOOL
open_connection( request_t
*request
)
1010 WCHAR
*addressW
= NULL
;
1013 struct sockaddr
*saddr
;
1016 if (netconn_connected( &request
->netconn
)) goto done
;
1018 connect
= request
->connect
;
1019 port
= connect
->serverport
? connect
->serverport
: (request
->hdr
.flags
& WINHTTP_FLAG_SECURE
? 443 : 80);
1020 saddr
= (struct sockaddr
*)&connect
->sockaddr
;
1021 slen
= sizeof(struct sockaddr
);
1023 if (!connect
->resolved
)
1025 len
= strlenW( connect
->servername
) + 1;
1026 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_RESOLVING_NAME
, connect
->servername
, len
);
1028 if (!netconn_resolve( connect
->servername
, port
, saddr
, &slen
, request
->resolve_timeout
)) return FALSE
;
1029 connect
->resolved
= TRUE
;
1031 if (!(addressW
= addr_to_str( saddr
))) return FALSE
;
1032 len
= strlenW( addressW
) + 1;
1033 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_NAME_RESOLVED
, addressW
, len
);
1035 if (!addressW
&& !(addressW
= addr_to_str( saddr
))) return FALSE
;
1036 TRACE("connecting to %s:%u\n", debugstr_w(addressW
), port
);
1038 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_CONNECTING_TO_SERVER
, addressW
, 0 );
1040 if (!netconn_create( &request
->netconn
, saddr
->sa_family
, SOCK_STREAM
, 0 ))
1042 heap_free( addressW
);
1045 netconn_set_timeout( &request
->netconn
, TRUE
, request
->send_timeout
);
1046 netconn_set_timeout( &request
->netconn
, FALSE
, request
->recv_timeout
);
1047 if (!netconn_connect( &request
->netconn
, saddr
, slen
, request
->connect_timeout
))
1049 netconn_close( &request
->netconn
);
1050 heap_free( addressW
);
1053 if (request
->hdr
.flags
& WINHTTP_FLAG_SECURE
)
1055 if (connect
->session
->proxy_server
&&
1056 strcmpiW( connect
->hostname
, connect
->servername
))
1058 if (!secure_proxy_connect( request
))
1060 heap_free( addressW
);
1064 if (!netconn_secure_connect( &request
->netconn
, connect
->servername
))
1066 netconn_close( &request
->netconn
);
1067 heap_free( addressW
);
1072 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_CONNECTED_TO_SERVER
, addressW
, strlenW(addressW
) + 1 );
1075 request
->read_pos
= request
->read_size
= 0;
1076 request
->read_chunked
= FALSE
;
1077 request
->read_chunked_size
= ~0u;
1078 request
->read_chunked_eof
= FALSE
;
1079 heap_free( addressW
);
1083 void close_connection( request_t
*request
)
1085 if (!netconn_connected( &request
->netconn
)) return;
1087 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_CLOSING_CONNECTION
, 0, 0 );
1088 netconn_close( &request
->netconn
);
1089 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_CONNECTION_CLOSED
, 0, 0 );
1092 static BOOL
add_host_header( request_t
*request
, DWORD modifier
)
1097 static const WCHAR fmt
[] = {'%','s',':','%','u',0};
1098 connect_t
*connect
= request
->connect
;
1101 port
= connect
->hostport
? connect
->hostport
: (request
->hdr
.flags
& WINHTTP_FLAG_SECURE
? 443 : 80);
1103 if (port
== INTERNET_DEFAULT_HTTP_PORT
|| port
== INTERNET_DEFAULT_HTTPS_PORT
)
1105 return process_header( request
, attr_host
, connect
->hostname
, modifier
, TRUE
);
1107 len
= strlenW( connect
->hostname
) + 7; /* sizeof(":65335") */
1108 if (!(host
= heap_alloc( len
* sizeof(WCHAR
) ))) return FALSE
;
1109 sprintfW( host
, fmt
, connect
->hostname
, port
);
1110 ret
= process_header( request
, attr_host
, host
, modifier
, TRUE
);
1115 static void clear_response_headers( request_t
*request
)
1119 for (i
= 0; i
< request
->num_headers
; i
++)
1121 if (!request
->headers
[i
].field
) continue;
1122 if (!request
->headers
[i
].value
) continue;
1123 if (request
->headers
[i
].is_request
) continue;
1124 delete_header( request
, i
);
1129 static BOOL
send_request( request_t
*request
, LPCWSTR headers
, DWORD headers_len
, LPVOID optional
,
1130 DWORD optional_len
, DWORD total_len
, DWORD_PTR context
, BOOL async
)
1132 static const WCHAR keep_alive
[] = {'K','e','e','p','-','A','l','i','v','e',0};
1133 static const WCHAR no_cache
[] = {'n','o','-','c','a','c','h','e',0};
1134 static const WCHAR length_fmt
[] = {'%','l','d',0};
1137 connect_t
*connect
= request
->connect
;
1138 session_t
*session
= connect
->session
;
1142 DWORD len
, i
, flags
;
1144 clear_response_headers( request
);
1146 flags
= WINHTTP_ADDREQ_FLAG_ADD
|WINHTTP_ADDREQ_FLAG_COALESCE_WITH_COMMA
;
1147 for (i
= 0; i
< request
->num_accept_types
; i
++)
1149 process_header( request
, attr_accept
, request
->accept_types
[i
], flags
, TRUE
);
1152 process_header( request
, attr_user_agent
, session
->agent
, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
, TRUE
);
1154 if (connect
->hostname
)
1155 add_host_header( request
, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
);
1157 if (total_len
|| (request
->verb
&& !strcmpW( request
->verb
, postW
)))
1159 WCHAR length
[21]; /* decimal long int + null */
1160 sprintfW( length
, length_fmt
, total_len
);
1161 process_header( request
, attr_content_length
, length
, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
, TRUE
);
1163 if (!(request
->hdr
.disable_flags
& WINHTTP_DISABLE_KEEP_ALIVE
))
1165 process_header( request
, attr_connection
, keep_alive
, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
, TRUE
);
1167 if (request
->hdr
.flags
& WINHTTP_FLAG_REFRESH
)
1169 process_header( request
, attr_pragma
, no_cache
, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
, TRUE
);
1170 process_header( request
, attr_cache_control
, no_cache
, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
, TRUE
);
1172 if (headers
&& !add_request_headers( request
, headers
, headers_len
, WINHTTP_ADDREQ_FLAG_ADD
| WINHTTP_ADDREQ_FLAG_REPLACE
))
1174 TRACE("failed to add request headers\n");
1177 if (!(request
->hdr
.disable_flags
& WINHTTP_DISABLE_COOKIES
) && !add_cookie_headers( request
))
1179 WARN("failed to add cookie headers\n");
1183 if (context
) request
->hdr
.context
= context
;
1185 if (!(ret
= open_connection( request
))) goto end
;
1186 if (!(req
= build_request_string( request
))) goto end
;
1188 if (!(req_ascii
= strdupWA( req
))) goto end
;
1189 TRACE("full request: %s\n", debugstr_a(req_ascii
));
1190 len
= strlen(req_ascii
);
1192 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_SENDING_REQUEST
, NULL
, 0 );
1194 ret
= netconn_send( &request
->netconn
, req_ascii
, len
, &bytes_sent
);
1195 heap_free( req_ascii
);
1200 if (!netconn_send( &request
->netconn
, optional
, optional_len
, &bytes_sent
)) goto end
;
1201 request
->optional
= optional
;
1202 request
->optional_len
= optional_len
;
1203 len
+= optional_len
;
1205 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_REQUEST_SENT
, &len
, sizeof(len
) );
1210 if (ret
) send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_SENDREQUEST_COMPLETE
, NULL
, 0 );
1213 WINHTTP_ASYNC_RESULT result
;
1214 result
.dwResult
= API_SEND_REQUEST
;
1215 result
.dwError
= get_last_error();
1216 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR
, &result
, sizeof(result
) );
1223 static void task_send_request( task_header_t
*task
)
1225 send_request_t
*s
= (send_request_t
*)task
;
1226 send_request( s
->hdr
.request
, s
->headers
, s
->headers_len
, s
->optional
, s
->optional_len
, s
->total_len
, s
->context
, TRUE
);
1227 heap_free( s
->headers
);
1230 /***********************************************************************
1231 * WinHttpSendRequest (winhttp.@)
1233 BOOL WINAPI
WinHttpSendRequest( HINTERNET hrequest
, LPCWSTR headers
, DWORD headers_len
,
1234 LPVOID optional
, DWORD optional_len
, DWORD total_len
, DWORD_PTR context
)
1239 TRACE("%p, %s, 0x%x, %u, %u, %lx\n",
1240 hrequest
, debugstr_w(headers
), headers_len
, optional_len
, total_len
, context
);
1242 if (!(request
= (request_t
*)grab_object( hrequest
)))
1244 set_last_error( ERROR_INVALID_HANDLE
);
1247 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
1249 release_object( &request
->hdr
);
1250 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
1254 if (request
->connect
->hdr
.flags
& WINHTTP_FLAG_ASYNC
)
1258 if (!(s
= heap_alloc( sizeof(send_request_t
) ))) return FALSE
;
1259 s
->hdr
.request
= request
;
1260 s
->hdr
.proc
= task_send_request
;
1261 s
->headers
= strdupW( headers
);
1262 s
->headers_len
= headers_len
;
1263 s
->optional
= optional
;
1264 s
->optional_len
= optional_len
;
1265 s
->total_len
= total_len
;
1266 s
->context
= context
;
1268 addref_object( &request
->hdr
);
1269 ret
= queue_task( (task_header_t
*)s
);
1272 ret
= send_request( request
, headers
, headers_len
, optional
, optional_len
, total_len
, context
, FALSE
);
1274 release_object( &request
->hdr
);
1278 #define ARRAYSIZE(array) (sizeof(array) / sizeof((array)[0]))
1280 static const WCHAR basicW
[] = {'B','a','s','i','c',0};
1281 static const WCHAR ntlmW
[] = {'N','T','L','M',0};
1282 static const WCHAR passportW
[] = {'P','a','s','s','p','o','r','t',0};
1283 static const WCHAR digestW
[] = {'D','i','g','e','s','t',0};
1284 static const WCHAR negotiateW
[] = {'N','e','g','o','t','i','a','t','e',0};
1294 { basicW
, ARRAYSIZE(basicW
) - 1, WINHTTP_AUTH_SCHEME_BASIC
},
1295 { ntlmW
, ARRAYSIZE(ntlmW
) - 1, WINHTTP_AUTH_SCHEME_NTLM
},
1296 { passportW
, ARRAYSIZE(passportW
) - 1, WINHTTP_AUTH_SCHEME_PASSPORT
},
1297 { digestW
, ARRAYSIZE(digestW
) - 1, WINHTTP_AUTH_SCHEME_DIGEST
},
1298 { negotiateW
, ARRAYSIZE(negotiateW
) - 1, WINHTTP_AUTH_SCHEME_NEGOTIATE
}
1300 static const unsigned int num_auth_schemes
= sizeof(auth_schemes
)/sizeof(auth_schemes
[0]);
1302 static enum auth_scheme
scheme_from_flag( DWORD flag
)
1306 for (i
= 0; i
< num_auth_schemes
; i
++) if (flag
== auth_schemes
[i
].scheme
) return i
;
1307 return SCHEME_INVALID
;
1310 static DWORD
auth_scheme_from_header( WCHAR
*header
)
1314 for (i
= 0; i
< num_auth_schemes
; i
++)
1316 if (!strncmpiW( header
, auth_schemes
[i
].str
, auth_schemes
[i
].len
) &&
1317 (header
[auth_schemes
[i
].len
] == ' ' || !header
[auth_schemes
[i
].len
])) return auth_schemes
[i
].scheme
;
1322 static BOOL
query_auth_schemes( request_t
*request
, DWORD level
, LPDWORD supported
, LPDWORD first
)
1333 query_headers( request
, level
, NULL
, NULL
, &size
, &index
);
1334 if (get_last_error() != ERROR_INSUFFICIENT_BUFFER
) break;
1337 if (!(buffer
= heap_alloc( size
))) return FALSE
;
1338 if (!query_headers( request
, level
, NULL
, buffer
, &size
, &index
))
1340 heap_free( buffer
);
1343 scheme
= auth_scheme_from_header( buffer
);
1344 heap_free( buffer
);
1347 if (first
&& index
== 1)
1348 *first
= *supported
= scheme
;
1350 *supported
|= scheme
;
1357 /***********************************************************************
1358 * WinHttpQueryAuthSchemes (winhttp.@)
1360 BOOL WINAPI
WinHttpQueryAuthSchemes( HINTERNET hrequest
, LPDWORD supported
, LPDWORD first
, LPDWORD target
)
1365 TRACE("%p, %p, %p, %p\n", hrequest
, supported
, first
, target
);
1367 if (!(request
= (request_t
*)grab_object( hrequest
)))
1369 set_last_error( ERROR_INVALID_HANDLE
);
1372 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
1374 release_object( &request
->hdr
);
1375 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
1378 if (!supported
|| !first
|| !target
)
1380 release_object( &request
->hdr
);
1381 set_last_error( ERROR_INVALID_PARAMETER
);
1386 if (query_auth_schemes( request
, WINHTTP_QUERY_WWW_AUTHENTICATE
, supported
, first
))
1388 *target
= WINHTTP_AUTH_TARGET_SERVER
;
1391 else if (query_auth_schemes( request
, WINHTTP_QUERY_PROXY_AUTHENTICATE
, supported
, first
))
1393 *target
= WINHTTP_AUTH_TARGET_PROXY
;
1397 release_object( &request
->hdr
);
1401 static UINT
encode_base64( const char *bin
, unsigned int len
, WCHAR
*base64
)
1404 static const char base64enc
[] =
1405 "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
1409 /* first 6 bits, all from bin[0] */
1410 base64
[n
++] = base64enc
[(bin
[0] & 0xfc) >> 2];
1411 x
= (bin
[0] & 3) << 4;
1413 /* next 6 bits, 2 from bin[0] and 4 from bin[1] */
1416 base64
[n
++] = base64enc
[x
];
1421 base64
[n
++] = base64enc
[x
| ((bin
[1] & 0xf0) >> 4)];
1422 x
= (bin
[1] & 0x0f) << 2;
1424 /* next 6 bits 4 from bin[1] and 2 from bin[2] */
1427 base64
[n
++] = base64enc
[x
];
1431 base64
[n
++] = base64enc
[x
| ((bin
[2] & 0xc0) >> 6)];
1433 /* last 6 bits, all from bin [2] */
1434 base64
[n
++] = base64enc
[bin
[2] & 0x3f];
1442 static inline char decode_char( WCHAR c
)
1444 if (c
>= 'A' && c
<= 'Z') return c
- 'A';
1445 if (c
>= 'a' && c
<= 'z') return c
- 'a' + 26;
1446 if (c
>= '0' && c
<= '9') return c
- '0' + 52;
1447 if (c
== '+') return 62;
1448 if (c
== '/') return 63;
1452 static unsigned int decode_base64( const WCHAR
*base64
, unsigned int len
, char *buf
)
1455 char c0
, c1
, c2
, c3
;
1456 const WCHAR
*p
= base64
;
1460 if ((c0
= decode_char( p
[0] )) > 63) return 0;
1461 if ((c1
= decode_char( p
[1] )) > 63) return 0;
1462 if ((c2
= decode_char( p
[2] )) > 63) return 0;
1463 if ((c3
= decode_char( p
[3] )) > 63) return 0;
1467 buf
[i
+ 0] = (c0
<< 2) | (c1
>> 4);
1468 buf
[i
+ 1] = (c1
<< 4) | (c2
>> 2);
1469 buf
[i
+ 2] = (c2
<< 6) | c3
;
1477 if ((c0
= decode_char( p
[0] )) > 63) return 0;
1478 if ((c1
= decode_char( p
[1] )) > 63) return 0;
1480 if (buf
) buf
[i
] = (c0
<< 2) | (c1
>> 4);
1483 else if (p
[3] == '=')
1485 if ((c0
= decode_char( p
[0] )) > 63) return 0;
1486 if ((c1
= decode_char( p
[1] )) > 63) return 0;
1487 if ((c2
= decode_char( p
[2] )) > 63) return 0;
1491 buf
[i
+ 0] = (c0
<< 2) | (c1
>> 4);
1492 buf
[i
+ 1] = (c1
<< 4) | (c2
>> 2);
1498 if ((c0
= decode_char( p
[0] )) > 63) return 0;
1499 if ((c1
= decode_char( p
[1] )) > 63) return 0;
1500 if ((c2
= decode_char( p
[2] )) > 63) return 0;
1501 if ((c3
= decode_char( p
[3] )) > 63) return 0;
1505 buf
[i
+ 0] = (c0
<< 2) | (c1
>> 4);
1506 buf
[i
+ 1] = (c1
<< 4) | (c2
>> 2);
1507 buf
[i
+ 2] = (c2
<< 6) | c3
;
1514 static struct authinfo
*alloc_authinfo(void)
1516 struct authinfo
*ret
;
1518 if (!(ret
= heap_alloc( sizeof(*ret
) ))) return NULL
;
1520 SecInvalidateHandle( &ret
->cred
);
1521 SecInvalidateHandle( &ret
->ctx
);
1522 memset( &ret
->exp
, 0, sizeof(ret
->exp
) );
1528 ret
->finished
= FALSE
;
1532 void destroy_authinfo( struct authinfo
*authinfo
)
1534 if (!authinfo
) return;
1536 if (SecIsValidHandle( &authinfo
->ctx
))
1537 DeleteSecurityContext( &authinfo
->ctx
);
1538 if (SecIsValidHandle( &authinfo
->cred
))
1539 FreeCredentialsHandle( &authinfo
->cred
);
1541 heap_free( authinfo
->data
);
1542 heap_free( authinfo
);
1545 static BOOL
get_authvalue( request_t
*request
, DWORD level
, DWORD scheme
, WCHAR
*buffer
, DWORD len
)
1547 DWORD size
, index
= 0;
1551 if (!query_headers( request
, level
, NULL
, buffer
, &size
, &index
)) return FALSE
;
1552 if (auth_scheme_from_header( buffer
) == scheme
) break;
1557 static BOOL
do_authorization( request_t
*request
, DWORD target
, DWORD scheme_flag
)
1559 struct authinfo
*authinfo
, **auth_ptr
;
1560 enum auth_scheme scheme
= scheme_from_flag( scheme_flag
);
1561 const WCHAR
*auth_target
, *username
, *password
;
1562 WCHAR auth_value
[2048], *auth_reply
;
1563 DWORD len
= sizeof(auth_value
), len_scheme
, flags
;
1566 if (scheme
== SCHEME_INVALID
) return FALSE
;
1570 case WINHTTP_AUTH_TARGET_SERVER
:
1571 if (!get_authvalue( request
, WINHTTP_QUERY_WWW_AUTHENTICATE
, scheme_flag
, auth_value
, len
))
1573 auth_ptr
= &request
->authinfo
;
1574 auth_target
= attr_authorization
;
1575 username
= request
->connect
->username
;
1576 password
= request
->connect
->password
;
1579 case WINHTTP_AUTH_TARGET_PROXY
:
1580 if (!get_authvalue( request
, WINHTTP_QUERY_PROXY_AUTHENTICATE
, scheme_flag
, auth_value
, len
))
1582 auth_ptr
= &request
->proxy_authinfo
;
1583 auth_target
= attr_proxy_authorization
;
1584 username
= request
->connect
->session
->proxy_username
;
1585 password
= request
->connect
->session
->proxy_password
;
1589 WARN("unknown target %x\n", target
);
1592 authinfo
= *auth_ptr
;
1598 int userlen
, passlen
;
1600 if (!username
|| !password
) return FALSE
;
1601 if ((!authinfo
&& !(authinfo
= alloc_authinfo())) || authinfo
->finished
) return FALSE
;
1603 userlen
= WideCharToMultiByte( CP_UTF8
, 0, username
, strlenW( username
), NULL
, 0, NULL
, NULL
);
1604 passlen
= WideCharToMultiByte( CP_UTF8
, 0, password
, strlenW( password
), NULL
, 0, NULL
, NULL
);
1606 authinfo
->data_len
= userlen
+ 1 + passlen
;
1607 if (!(authinfo
->data
= heap_alloc( authinfo
->data_len
))) return FALSE
;
1609 WideCharToMultiByte( CP_UTF8
, 0, username
, -1, authinfo
->data
, userlen
, NULL
, NULL
);
1610 authinfo
->data
[userlen
] = ':';
1611 WideCharToMultiByte( CP_UTF8
, 0, password
, -1, authinfo
->data
+ userlen
+ 1, passlen
, NULL
, NULL
);
1613 authinfo
->scheme
= SCHEME_BASIC
;
1614 authinfo
->finished
= TRUE
;
1618 case SCHEME_NEGOTIATE
:
1620 SECURITY_STATUS status
;
1621 SecBufferDesc out_desc
, in_desc
;
1623 ULONG flags
= ISC_REQ_CONNECTION
|ISC_REQ_USE_DCE_STYLE
|ISC_REQ_MUTUAL_AUTH
|ISC_REQ_DELEGATE
;
1630 SEC_WINNT_AUTH_IDENTITY_W id
;
1631 WCHAR
*domain
, *user
;
1633 if (!username
|| !password
|| !(authinfo
= alloc_authinfo())) return FALSE
;
1636 domain
= (WCHAR
*)username
;
1637 user
= strchrW( username
, '\\' );
1642 user
= (WCHAR
*)username
;
1645 id
.Flags
= SEC_WINNT_AUTH_IDENTITY_UNICODE
;
1647 id
.UserLength
= strlenW( user
);
1649 id
.DomainLength
= domain
? user
- domain
- 1 : 0;
1650 id
.Password
= (WCHAR
*)password
;
1651 id
.PasswordLength
= strlenW( password
);
1653 status
= AcquireCredentialsHandleW( NULL
, (SEC_WCHAR
*)auth_schemes
[scheme
].str
,
1654 SECPKG_CRED_OUTBOUND
, NULL
, &id
, NULL
, NULL
,
1655 &authinfo
->cred
, &exp
);
1656 if (status
== SEC_E_OK
)
1659 status
= QuerySecurityPackageInfoW( (SEC_WCHAR
*)auth_schemes
[scheme
].str
, &info
);
1660 if (status
== SEC_E_OK
)
1662 authinfo
->max_token
= info
->cbMaxToken
;
1663 FreeContextBuffer( info
);
1666 if (status
!= SEC_E_OK
)
1668 WARN("AcquireCredentialsHandleW for scheme %s failed with error 0x%08x\n",
1669 debugstr_w(auth_schemes
[scheme
].str
), status
);
1670 heap_free( authinfo
);
1673 authinfo
->scheme
= scheme
;
1675 else if (authinfo
->finished
) return FALSE
;
1677 if ((strlenW( auth_value
) < auth_schemes
[authinfo
->scheme
].len
||
1678 strncmpiW( auth_value
, auth_schemes
[authinfo
->scheme
].str
, auth_schemes
[authinfo
->scheme
].len
)))
1680 ERR("authentication scheme changed from %s to %s\n",
1681 debugstr_w(auth_schemes
[authinfo
->scheme
].str
), debugstr_w(auth_value
));
1682 destroy_authinfo( authinfo
);
1686 in
.BufferType
= SECBUFFER_TOKEN
;
1690 in_desc
.ulVersion
= 0;
1691 in_desc
.cBuffers
= 1;
1692 in_desc
.pBuffers
= &in
;
1694 p
= auth_value
+ auth_schemes
[scheme
].len
;
1697 int len
= strlenW( ++p
);
1698 in
.cbBuffer
= decode_base64( p
, len
, NULL
);
1699 if (!(in
.pvBuffer
= heap_alloc( in
.cbBuffer
))) {
1700 destroy_authinfo( authinfo
);
1704 decode_base64( p
, len
, in
.pvBuffer
);
1706 out
.BufferType
= SECBUFFER_TOKEN
;
1707 out
.cbBuffer
= authinfo
->max_token
;
1708 if (!(out
.pvBuffer
= heap_alloc( authinfo
->max_token
)))
1710 heap_free( in
.pvBuffer
);
1711 destroy_authinfo( authinfo
);
1715 out_desc
.ulVersion
= 0;
1716 out_desc
.cBuffers
= 1;
1717 out_desc
.pBuffers
= &out
;
1719 status
= InitializeSecurityContextW( first
? &authinfo
->cred
: NULL
, first
? NULL
: &authinfo
->ctx
,
1720 first
? request
->connect
->servername
: NULL
, flags
, 0,
1721 SECURITY_NETWORK_DREP
, in
.pvBuffer
? &in_desc
: NULL
, 0,
1722 &authinfo
->ctx
, &out_desc
, &authinfo
->attr
, &authinfo
->exp
);
1723 heap_free( in
.pvBuffer
);
1724 if (status
== SEC_E_OK
)
1726 heap_free( authinfo
->data
);
1727 authinfo
->data
= out
.pvBuffer
;
1728 authinfo
->data_len
= out
.cbBuffer
;
1729 authinfo
->finished
= TRUE
;
1730 TRACE("sending last auth packet\n");
1732 else if (status
== SEC_I_CONTINUE_NEEDED
)
1734 heap_free( authinfo
->data
);
1735 authinfo
->data
= out
.pvBuffer
;
1736 authinfo
->data_len
= out
.cbBuffer
;
1737 TRACE("sending next auth packet\n");
1741 ERR("InitializeSecurityContextW failed with error 0x%08x\n", status
);
1742 heap_free( out
.pvBuffer
);
1743 destroy_authinfo( authinfo
);
1750 ERR("invalid scheme %u\n", scheme
);
1753 *auth_ptr
= authinfo
;
1755 len_scheme
= auth_schemes
[authinfo
->scheme
].len
;
1756 len
= len_scheme
+ 1 + ((authinfo
->data_len
+ 2) * 4) / 3;
1757 if (!(auth_reply
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) ))) return FALSE
;
1759 memcpy( auth_reply
, auth_schemes
[authinfo
->scheme
].str
, len_scheme
* sizeof(WCHAR
) );
1760 auth_reply
[len_scheme
] = ' ';
1761 encode_base64( authinfo
->data
, authinfo
->data_len
, auth_reply
+ len_scheme
+ 1 );
1763 flags
= WINHTTP_ADDREQ_FLAG_ADD
| WINHTTP_ADDREQ_FLAG_REPLACE
;
1764 ret
= process_header( request
, auth_target
, auth_reply
, flags
, TRUE
);
1765 heap_free( auth_reply
);
1769 static BOOL
set_credentials( request_t
*request
, DWORD target
, DWORD scheme
, const WCHAR
*username
,
1770 const WCHAR
*password
)
1772 if ((scheme
== WINHTTP_AUTH_SCHEME_BASIC
|| scheme
== WINHTTP_AUTH_SCHEME_DIGEST
) &&
1773 (!username
|| !password
))
1775 set_last_error( ERROR_INVALID_PARAMETER
);
1780 case WINHTTP_AUTH_TARGET_SERVER
:
1782 heap_free( request
->connect
->username
);
1783 if (!username
) request
->connect
->username
= NULL
;
1784 else if (!(request
->connect
->username
= strdupW( username
))) return FALSE
;
1786 heap_free( request
->connect
->password
);
1787 if (!password
) request
->connect
->password
= NULL
;
1788 else if (!(request
->connect
->password
= strdupW( password
))) return FALSE
;
1791 case WINHTTP_AUTH_TARGET_PROXY
:
1793 heap_free( request
->connect
->session
->proxy_username
);
1794 if (!username
) request
->connect
->session
->proxy_username
= NULL
;
1795 else if (!(request
->connect
->session
->proxy_username
= strdupW( username
))) return FALSE
;
1797 heap_free( request
->connect
->session
->proxy_password
);
1798 if (!password
) request
->connect
->session
->proxy_password
= NULL
;
1799 else if (!(request
->connect
->session
->proxy_password
= strdupW( password
))) return FALSE
;
1803 WARN("unknown target %u\n", target
);
1809 /***********************************************************************
1810 * WinHttpSetCredentials (winhttp.@)
1812 BOOL WINAPI
WinHttpSetCredentials( HINTERNET hrequest
, DWORD target
, DWORD scheme
, LPCWSTR username
,
1813 LPCWSTR password
, LPVOID params
)
1818 TRACE("%p, %x, 0x%08x, %s, %p, %p\n", hrequest
, target
, scheme
, debugstr_w(username
), password
, params
);
1820 if (!(request
= (request_t
*)grab_object( hrequest
)))
1822 set_last_error( ERROR_INVALID_HANDLE
);
1825 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
1827 release_object( &request
->hdr
);
1828 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
1832 ret
= set_credentials( request
, target
, scheme
, username
, password
);
1834 release_object( &request
->hdr
);
1838 static BOOL
handle_authorization( request_t
*request
, DWORD status
)
1840 DWORD i
, schemes
, first
, level
, target
;
1844 case HTTP_STATUS_DENIED
:
1845 target
= WINHTTP_AUTH_TARGET_SERVER
;
1846 level
= WINHTTP_QUERY_WWW_AUTHENTICATE
;
1849 case HTTP_STATUS_PROXY_AUTH_REQ
:
1850 target
= WINHTTP_AUTH_TARGET_PROXY
;
1851 level
= WINHTTP_QUERY_PROXY_AUTHENTICATE
;
1855 WARN("unhandled status %u\n", status
);
1859 if (!query_auth_schemes( request
, level
, &schemes
, &first
)) return FALSE
;
1860 if (do_authorization( request
, target
, first
)) return TRUE
;
1863 for (i
= 0; i
< num_auth_schemes
; i
++)
1865 if (!(schemes
& auth_schemes
[i
].scheme
)) continue;
1866 if (do_authorization( request
, target
, auth_schemes
[i
].scheme
)) return TRUE
;
1871 /* set the request content length based on the headers */
1872 static DWORD
set_content_length( request_t
*request
, DWORD status
)
1875 DWORD buflen
= sizeof(request
->content_length
);
1877 if (status
== HTTP_STATUS_NO_CONTENT
|| status
== HTTP_STATUS_NOT_MODIFIED
|| !strcmpW( request
->verb
, headW
))
1878 request
->content_length
= 0;
1881 if (!query_headers( request
, WINHTTP_QUERY_CONTENT_LENGTH
|WINHTTP_QUERY_FLAG_NUMBER
,
1882 NULL
, &request
->content_length
, &buflen
, NULL
))
1883 request
->content_length
= ~0u;
1885 buflen
= sizeof(encoding
);
1886 if (query_headers( request
, WINHTTP_QUERY_TRANSFER_ENCODING
, NULL
, encoding
, &buflen
, NULL
) &&
1887 !strcmpiW( encoding
, chunkedW
))
1889 request
->content_length
= ~0u;
1890 request
->read_chunked
= TRUE
;
1891 request
->read_chunked_size
= ~0u;
1892 request
->read_chunked_eof
= FALSE
;
1895 request
->content_read
= 0;
1896 return request
->content_length
;
1899 /* read some more data into the read buffer */
1900 static BOOL
read_more_data( request_t
*request
, int maxlen
, BOOL notify
)
1905 if (request
->read_chunked_eof
) return FALSE
;
1907 if (request
->read_size
&& request
->read_pos
)
1909 /* move existing data to the start of the buffer */
1910 memmove( request
->read_buf
, request
->read_buf
+ request
->read_pos
, request
->read_size
);
1911 request
->read_pos
= 0;
1913 if (maxlen
== -1) maxlen
= sizeof(request
->read_buf
);
1915 if (notify
) send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_RECEIVING_RESPONSE
, NULL
, 0 );
1917 ret
= netconn_recv( &request
->netconn
, request
->read_buf
+ request
->read_size
,
1918 maxlen
- request
->read_size
, 0, &len
);
1920 if (notify
) send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_RESPONSE_RECEIVED
, &len
, sizeof(len
) );
1922 request
->read_size
+= len
;
1926 /* remove some amount of data from the read buffer */
1927 static void remove_data( request_t
*request
, int count
)
1929 if (!(request
->read_size
-= count
)) request
->read_pos
= 0;
1930 else request
->read_pos
+= count
;
1933 static BOOL
read_line( request_t
*request
, char *buffer
, DWORD
*len
)
1935 int count
, bytes_read
, pos
= 0;
1939 char *eol
= memchr( request
->read_buf
+ request
->read_pos
, '\n', request
->read_size
);
1942 count
= eol
- (request
->read_buf
+ request
->read_pos
);
1943 bytes_read
= count
+ 1;
1945 else count
= bytes_read
= request
->read_size
;
1947 count
= min( count
, *len
- pos
);
1948 memcpy( buffer
+ pos
, request
->read_buf
+ request
->read_pos
, count
);
1950 remove_data( request
, bytes_read
);
1953 if (!read_more_data( request
, -1, TRUE
)) return FALSE
;
1954 if (!request
->read_size
)
1957 TRACE("returning empty string\n");
1963 if (pos
&& buffer
[pos
- 1] == '\r') pos
--;
1966 buffer
[*len
- 1] = 0;
1967 TRACE("returning %s\n", debugstr_a(buffer
));
1971 /* discard data contents until we reach end of line */
1972 static BOOL
discard_eol( request_t
*request
, BOOL notify
)
1976 char *eol
= memchr( request
->read_buf
+ request
->read_pos
, '\n', request
->read_size
);
1979 remove_data( request
, (eol
+ 1) - (request
->read_buf
+ request
->read_pos
) );
1982 request
->read_pos
= request
->read_size
= 0; /* discard everything */
1983 if (!read_more_data( request
, -1, notify
)) return FALSE
;
1984 } while (request
->read_size
);
1988 /* read the size of the next chunk */
1989 static BOOL
start_next_chunk( request_t
*request
, BOOL notify
)
1991 DWORD chunk_size
= 0;
1993 assert(!request
->read_chunked_size
|| request
->read_chunked_size
== ~0u);
1995 if (request
->read_chunked_eof
) return FALSE
;
1997 /* read terminator for the previous chunk */
1998 if (!request
->read_chunked_size
&& !discard_eol( request
, notify
)) return FALSE
;
2002 while (request
->read_size
)
2004 char ch
= request
->read_buf
[request
->read_pos
];
2005 if (ch
>= '0' && ch
<= '9') chunk_size
= chunk_size
* 16 + ch
- '0';
2006 else if (ch
>= 'a' && ch
<= 'f') chunk_size
= chunk_size
* 16 + ch
- 'a' + 10;
2007 else if (ch
>= 'A' && ch
<= 'F') chunk_size
= chunk_size
* 16 + ch
- 'A' + 10;
2008 else if (ch
== ';' || ch
== '\r' || ch
== '\n')
2010 TRACE("reading %u byte chunk\n", chunk_size
);
2012 if (request
->content_length
== ~0u) request
->content_length
= chunk_size
;
2013 else request
->content_length
+= chunk_size
;
2015 request
->read_chunked_size
= chunk_size
;
2016 if (!chunk_size
) request
->read_chunked_eof
= TRUE
;
2018 return discard_eol( request
, notify
);
2020 remove_data( request
, 1 );
2022 if (!read_more_data( request
, -1, notify
)) return FALSE
;
2023 if (!request
->read_size
)
2025 request
->content_length
= request
->content_read
= 0;
2026 request
->read_chunked_size
= 0;
2032 /* return the size of data available to be read immediately */
2033 static DWORD
get_available_data( request_t
*request
)
2035 if (request
->read_chunked
) return min( request
->read_chunked_size
, request
->read_size
);
2036 return request
->read_size
;
2039 /* check if we have reached the end of the data to read */
2040 static BOOL
end_of_read_data( request_t
*request
)
2042 if (!request
->content_length
) return TRUE
;
2043 if (request
->read_chunked
) return request
->read_chunked_eof
;
2044 if (request
->content_length
== ~0u) return FALSE
;
2045 return (request
->content_length
== request
->content_read
);
2048 static BOOL
refill_buffer( request_t
*request
, BOOL notify
)
2050 int len
= sizeof(request
->read_buf
);
2052 if (request
->read_chunked
)
2054 if (request
->read_chunked_eof
) return FALSE
;
2055 if (request
->read_chunked_size
== ~0u || !request
->read_chunked_size
)
2057 if (!start_next_chunk( request
, notify
)) return FALSE
;
2059 len
= min( len
, request
->read_chunked_size
);
2061 else if (request
->content_length
!= ~0u)
2063 len
= min( len
, request
->content_length
- request
->content_read
);
2066 if (len
<= request
->read_size
) return TRUE
;
2067 if (!read_more_data( request
, len
, notify
)) return FALSE
;
2068 if (!request
->read_size
) request
->content_length
= request
->content_read
= 0;
2072 #define MAX_REPLY_LEN 1460
2073 #define INITIAL_HEADER_BUFFER_LEN 512
2075 static BOOL
read_reply( request_t
*request
)
2077 static const WCHAR crlf
[] = {'\r','\n',0};
2079 char buffer
[MAX_REPLY_LEN
];
2080 DWORD buflen
, len
, offset
, received_len
, crlf_len
= 2; /* strlenW(crlf) */
2081 char *status_code
, *status_text
;
2082 WCHAR
*versionW
, *status_textW
, *raw_headers
;
2083 WCHAR status_codeW
[4]; /* sizeof("nnn") */
2085 if (!netconn_connected( &request
->netconn
)) return FALSE
;
2090 buflen
= MAX_REPLY_LEN
;
2091 if (!read_line( request
, buffer
, &buflen
)) return FALSE
;
2092 received_len
+= buflen
;
2094 /* first line should look like 'HTTP/1.x nnn OK' where nnn is the status code */
2095 if (!(status_code
= strchr( buffer
, ' ' ))) return FALSE
;
2097 if (!(status_text
= strchr( status_code
, ' ' ))) return FALSE
;
2098 if ((len
= status_text
- status_code
) != sizeof("nnn") - 1) return FALSE
;
2101 TRACE("version [%s] status code [%s] status text [%s]\n",
2102 debugstr_an(buffer
, status_code
- buffer
- 1),
2103 debugstr_an(status_code
, len
),
2104 debugstr_a(status_text
));
2106 } while (!memcmp( status_code
, "100", len
)); /* ignore "100 Continue" responses */
2108 /* we rely on the fact that the protocol is ascii */
2109 MultiByteToWideChar( CP_ACP
, 0, status_code
, len
, status_codeW
, len
);
2110 status_codeW
[len
] = 0;
2111 if (!(process_header( request
, attr_status
, status_codeW
, WINHTTP_ADDREQ_FLAG_REPLACE
, FALSE
))) return FALSE
;
2113 len
= status_code
- buffer
;
2114 if (!(versionW
= heap_alloc( len
* sizeof(WCHAR
) ))) return FALSE
;
2115 MultiByteToWideChar( CP_ACP
, 0, buffer
, len
- 1, versionW
, len
-1 );
2116 versionW
[len
- 1] = 0;
2118 heap_free( request
->version
);
2119 request
->version
= versionW
;
2121 len
= buflen
- (status_text
- buffer
);
2122 if (!(status_textW
= heap_alloc( len
* sizeof(WCHAR
) ))) return FALSE
;
2123 MultiByteToWideChar( CP_ACP
, 0, status_text
, len
, status_textW
, len
);
2125 heap_free( request
->status_text
);
2126 request
->status_text
= status_textW
;
2128 len
= max( buflen
+ crlf_len
, INITIAL_HEADER_BUFFER_LEN
);
2129 if (!(raw_headers
= heap_alloc( len
* sizeof(WCHAR
) ))) return FALSE
;
2130 MultiByteToWideChar( CP_ACP
, 0, buffer
, buflen
, raw_headers
, buflen
);
2131 memcpy( raw_headers
+ buflen
- 1, crlf
, sizeof(crlf
) );
2133 heap_free( request
->raw_headers
);
2134 request
->raw_headers
= raw_headers
;
2136 offset
= buflen
+ crlf_len
- 1;
2141 buflen
= MAX_REPLY_LEN
;
2142 if (!read_line( request
, buffer
, &buflen
)) return TRUE
;
2143 received_len
+= buflen
;
2144 if (!*buffer
) break;
2146 while (len
- offset
< buflen
+ crlf_len
)
2150 if (!(tmp
= heap_realloc( raw_headers
, len
* sizeof(WCHAR
) ))) return FALSE
;
2151 request
->raw_headers
= raw_headers
= tmp
;
2153 MultiByteToWideChar( CP_ACP
, 0, buffer
, buflen
, raw_headers
+ offset
, buflen
);
2155 if (!(header
= parse_header( raw_headers
+ offset
))) break;
2156 if (!(process_header( request
, header
->field
, header
->value
, WINHTTP_ADDREQ_FLAG_ADD
, FALSE
)))
2158 free_header( header
);
2161 free_header( header
);
2162 memcpy( raw_headers
+ offset
+ buflen
- 1, crlf
, sizeof(crlf
) );
2163 offset
+= buflen
+ crlf_len
- 1;
2166 TRACE("raw headers: %s\n", debugstr_w(raw_headers
));
2170 static void finished_reading( request_t
*request
)
2172 static const WCHAR closeW
[] = {'c','l','o','s','e',0};
2175 WCHAR connection
[20];
2176 DWORD size
= sizeof(connection
);
2178 if (request
->hdr
.disable_flags
& WINHTTP_DISABLE_KEEP_ALIVE
) close
= TRUE
;
2179 else if (query_headers( request
, WINHTTP_QUERY_CONNECTION
, NULL
, connection
, &size
, NULL
) ||
2180 query_headers( request
, WINHTTP_QUERY_PROXY_CONNECTION
, NULL
, connection
, &size
, NULL
))
2182 if (!strcmpiW( connection
, closeW
)) close
= TRUE
;
2184 else if (!strcmpW( request
->version
, http1_0
)) close
= TRUE
;
2185 if (close
) close_connection( request
);
2188 static BOOL
read_data( request_t
*request
, void *buffer
, DWORD size
, DWORD
*read
, BOOL async
)
2190 int count
, bytes_read
= 0;
2192 if (end_of_read_data( request
)) goto done
;
2196 if (!(count
= get_available_data( request
)))
2198 if (!refill_buffer( request
, async
)) goto done
;
2199 if (!(count
= get_available_data( request
))) goto done
;
2201 count
= min( count
, size
);
2202 memcpy( (char *)buffer
+ bytes_read
, request
->read_buf
+ request
->read_pos
, count
);
2203 remove_data( request
, count
);
2204 if (request
->read_chunked
) request
->read_chunked_size
-= count
;
2206 bytes_read
+= count
;
2207 request
->content_read
+= count
;
2208 if (end_of_read_data( request
)) goto done
;
2210 if (request
->read_chunked
&& !request
->read_chunked_size
) refill_buffer( request
, async
);
2213 TRACE( "retrieved %u bytes (%u/%u)\n", bytes_read
, request
->content_read
, request
->content_length
);
2215 if (async
) send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_READ_COMPLETE
, buffer
, bytes_read
);
2216 if (read
) *read
= bytes_read
;
2217 if (end_of_read_data( request
)) finished_reading( request
);
2221 /* read any content returned by the server so that the connection can be reused */
2222 static void drain_content( request_t
*request
)
2227 refill_buffer( request
, FALSE
);
2230 if (!read_data( request
, buffer
, sizeof(buffer
), &bytes_read
, FALSE
) || !bytes_read
) return;
2234 static void record_cookies( request_t
*request
)
2238 for (i
= 0; i
< request
->num_headers
; i
++)
2240 header_t
*set_cookie
= &request
->headers
[i
];
2241 if (!strcmpiW( set_cookie
->field
, attr_set_cookie
) && !set_cookie
->is_request
)
2243 set_cookies( request
, set_cookie
->value
);
2248 static WCHAR
*get_redirect_url( request_t
*request
, DWORD
*len
)
2253 query_headers( request
, WINHTTP_QUERY_LOCATION
, NULL
, NULL
, &size
, NULL
);
2254 if (get_last_error() != ERROR_INSUFFICIENT_BUFFER
) return FALSE
;
2255 if (!(ret
= heap_alloc( size
))) return NULL
;
2256 *len
= size
/ sizeof(WCHAR
);
2257 if (query_headers( request
, WINHTTP_QUERY_LOCATION
, NULL
, ret
, &size
, NULL
)) return ret
;
2262 static BOOL
handle_redirect( request_t
*request
, DWORD status
)
2267 connect_t
*connect
= request
->connect
;
2269 WCHAR
*hostname
= NULL
, *location
;
2272 if (!(location
= get_redirect_url( request
, &len_url
))) return FALSE
;
2274 memset( &uc
, 0, sizeof(uc
) );
2275 uc
.dwStructSize
= sizeof(uc
);
2276 uc
.dwSchemeLength
= uc
.dwHostNameLength
= uc
.dwUrlPathLength
= uc
.dwExtraInfoLength
= ~0u;
2278 if (!WinHttpCrackUrl( location
, len_url
, 0, &uc
)) /* assume relative redirect */
2282 len
= strlenW( location
) + 1;
2283 if (location
[0] != '/') len
++;
2284 if (!(p
= path
= heap_alloc( len
* sizeof(WCHAR
) ))) goto end
;
2286 if (location
[0] != '/') *p
++ = '/';
2287 strcpyW( p
, location
);
2289 heap_free( request
->path
);
2290 request
->path
= path
;
2292 drain_content( request
);
2293 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_REDIRECT
, location
, len_url
+ 1 );
2297 if (uc
.nScheme
== INTERNET_SCHEME_HTTP
&& request
->hdr
.flags
& WINHTTP_FLAG_SECURE
)
2299 if (request
->hdr
.redirect_policy
== WINHTTP_OPTION_REDIRECT_POLICY_DISALLOW_HTTPS_TO_HTTP
) goto end
;
2300 TRACE("redirect from secure page to non-secure page\n");
2301 request
->hdr
.flags
&= ~WINHTTP_FLAG_SECURE
;
2303 else if (uc
.nScheme
== INTERNET_SCHEME_HTTPS
&& !(request
->hdr
.flags
& WINHTTP_FLAG_SECURE
))
2305 TRACE("redirect from non-secure page to secure page\n");
2306 request
->hdr
.flags
|= WINHTTP_FLAG_SECURE
;
2309 drain_content( request
);
2310 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_REDIRECT
, location
, len_url
+ 1 );
2312 len
= uc
.dwHostNameLength
;
2313 if (!(hostname
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) ))) goto end
;
2314 memcpy( hostname
, uc
.lpszHostName
, len
* sizeof(WCHAR
) );
2317 port
= uc
.nPort
? uc
.nPort
: (uc
.nScheme
== INTERNET_SCHEME_HTTPS
? 443 : 80);
2318 if (strcmpiW( connect
->hostname
, hostname
) || connect
->serverport
!= port
)
2320 heap_free( connect
->hostname
);
2321 connect
->hostname
= hostname
;
2322 connect
->hostport
= port
;
2323 if (!(ret
= set_server_for_hostname( connect
, hostname
, port
))) goto end
;
2325 netconn_close( &request
->netconn
);
2326 if (!(ret
= netconn_init( &request
->netconn
))) goto end
;
2327 request
->read_pos
= request
->read_size
= 0;
2328 request
->read_chunked
= FALSE
;
2329 request
->read_chunked_eof
= FALSE
;
2331 else heap_free( hostname
);
2333 if (!(ret
= add_host_header( request
, WINHTTP_ADDREQ_FLAG_REPLACE
))) goto end
;
2334 if (!(ret
= open_connection( request
))) goto end
;
2336 heap_free( request
->path
);
2337 request
->path
= NULL
;
2338 if (uc
.dwUrlPathLength
)
2340 len
= uc
.dwUrlPathLength
+ uc
.dwExtraInfoLength
;
2341 if (!(request
->path
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) ))) goto end
;
2342 strcpyW( request
->path
, uc
.lpszUrlPath
);
2344 else request
->path
= strdupW( slashW
);
2347 /* remove content-type/length headers */
2348 if ((index
= get_header_index( request
, attr_content_type
, 0, TRUE
)) >= 0) delete_header( request
, index
);
2349 if ((index
= get_header_index( request
, attr_content_length
, 0, TRUE
)) >= 0 ) delete_header( request
, index
);
2351 if (status
!= HTTP_STATUS_REDIRECT_KEEP_VERB
&& !strcmpW( request
->verb
, postW
))
2353 heap_free( request
->verb
);
2354 request
->verb
= strdupW( getW
);
2355 request
->optional
= NULL
;
2356 request
->optional_len
= 0;
2361 heap_free( location
);
2365 static BOOL
receive_response( request_t
*request
, BOOL async
)
2368 DWORD size
, query
, status
;
2372 if (!(ret
= read_reply( request
)))
2374 set_last_error( ERROR_WINHTTP_INVALID_SERVER_RESPONSE
);
2377 size
= sizeof(DWORD
);
2378 query
= WINHTTP_QUERY_STATUS_CODE
| WINHTTP_QUERY_FLAG_NUMBER
;
2379 if (!(ret
= query_headers( request
, query
, NULL
, &status
, &size
, NULL
))) break;
2381 set_content_length( request
, status
);
2383 if (!(request
->hdr
.disable_flags
& WINHTTP_DISABLE_COOKIES
)) record_cookies( request
);
2385 if (status
== HTTP_STATUS_MOVED
|| status
== HTTP_STATUS_REDIRECT
|| status
== HTTP_STATUS_REDIRECT_KEEP_VERB
)
2387 if (request
->hdr
.disable_flags
& WINHTTP_DISABLE_REDIRECTS
||
2388 request
->hdr
.redirect_policy
== WINHTTP_OPTION_REDIRECT_POLICY_NEVER
) break;
2390 if (!(ret
= handle_redirect( request
, status
))) break;
2392 /* recurse synchronously */
2393 if ((ret
= send_request( request
, NULL
, 0, request
->optional
, request
->optional_len
, 0, 0, FALSE
))) continue;
2395 else if (status
== HTTP_STATUS_DENIED
|| status
== HTTP_STATUS_PROXY_AUTH_REQ
)
2397 if (request
->hdr
.disable_flags
& WINHTTP_DISABLE_AUTHENTICATION
) break;
2399 drain_content( request
);
2400 if (!handle_authorization( request
, status
)) break;
2402 /* recurse synchronously */
2403 if ((ret
= send_request( request
, NULL
, 0, request
->optional
, request
->optional_len
, 0, 0, FALSE
))) continue;
2408 if (request
->content_length
) refill_buffer( request
, FALSE
);
2412 if (ret
) send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE
, NULL
, 0 );
2415 WINHTTP_ASYNC_RESULT result
;
2416 result
.dwResult
= API_RECEIVE_RESPONSE
;
2417 result
.dwError
= get_last_error();
2418 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR
, &result
, sizeof(result
) );
2424 static void task_receive_response( task_header_t
*task
)
2426 receive_response_t
*r
= (receive_response_t
*)task
;
2427 receive_response( r
->hdr
.request
, TRUE
);
2430 /***********************************************************************
2431 * WinHttpReceiveResponse (winhttp.@)
2433 BOOL WINAPI
WinHttpReceiveResponse( HINTERNET hrequest
, LPVOID reserved
)
2438 TRACE("%p, %p\n", hrequest
, reserved
);
2440 if (!(request
= (request_t
*)grab_object( hrequest
)))
2442 set_last_error( ERROR_INVALID_HANDLE
);
2445 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
2447 release_object( &request
->hdr
);
2448 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
2452 if (request
->connect
->hdr
.flags
& WINHTTP_FLAG_ASYNC
)
2454 receive_response_t
*r
;
2456 if (!(r
= heap_alloc( sizeof(receive_response_t
) ))) return FALSE
;
2457 r
->hdr
.request
= request
;
2458 r
->hdr
.proc
= task_receive_response
;
2460 addref_object( &request
->hdr
);
2461 ret
= queue_task( (task_header_t
*)r
);
2464 ret
= receive_response( request
, FALSE
);
2466 release_object( &request
->hdr
);
2470 static BOOL
query_data_available( request_t
*request
, DWORD
*available
, BOOL async
)
2474 if (end_of_read_data( request
)) goto done
;
2476 count
= get_available_data( request
);
2477 if (!request
->read_chunked
)
2478 count
+= netconn_query_data_available( &request
->netconn
);
2481 refill_buffer( request
, async
);
2482 count
= get_available_data( request
);
2483 if (!request
->read_chunked
)
2484 count
+= netconn_query_data_available( &request
->netconn
);
2488 if (async
) send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE
, &count
, sizeof(count
) );
2489 TRACE("%u bytes available\n", count
);
2490 if (available
) *available
= count
;
2494 static void task_query_data_available( task_header_t
*task
)
2496 query_data_t
*q
= (query_data_t
*)task
;
2497 query_data_available( q
->hdr
.request
, q
->available
, TRUE
);
2500 /***********************************************************************
2501 * WinHttpQueryDataAvailable (winhttp.@)
2503 BOOL WINAPI
WinHttpQueryDataAvailable( HINTERNET hrequest
, LPDWORD available
)
2508 TRACE("%p, %p\n", hrequest
, available
);
2510 if (!(request
= (request_t
*)grab_object( hrequest
)))
2512 set_last_error( ERROR_INVALID_HANDLE
);
2515 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
2517 release_object( &request
->hdr
);
2518 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
2522 if (request
->connect
->hdr
.flags
& WINHTTP_FLAG_ASYNC
)
2526 if (!(q
= heap_alloc( sizeof(query_data_t
) ))) return FALSE
;
2527 q
->hdr
.request
= request
;
2528 q
->hdr
.proc
= task_query_data_available
;
2529 q
->available
= available
;
2531 addref_object( &request
->hdr
);
2532 ret
= queue_task( (task_header_t
*)q
);
2535 ret
= query_data_available( request
, available
, FALSE
);
2537 release_object( &request
->hdr
);
2541 static void task_read_data( task_header_t
*task
)
2543 read_data_t
*r
= (read_data_t
*)task
;
2544 read_data( r
->hdr
.request
, r
->buffer
, r
->to_read
, r
->read
, TRUE
);
2547 /***********************************************************************
2548 * WinHttpReadData (winhttp.@)
2550 BOOL WINAPI
WinHttpReadData( HINTERNET hrequest
, LPVOID buffer
, DWORD to_read
, LPDWORD read
)
2555 TRACE("%p, %p, %d, %p\n", hrequest
, buffer
, to_read
, read
);
2557 if (!(request
= (request_t
*)grab_object( hrequest
)))
2559 set_last_error( ERROR_INVALID_HANDLE
);
2562 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
2564 release_object( &request
->hdr
);
2565 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
2569 if (request
->connect
->hdr
.flags
& WINHTTP_FLAG_ASYNC
)
2573 if (!(r
= heap_alloc( sizeof(read_data_t
) ))) return FALSE
;
2574 r
->hdr
.request
= request
;
2575 r
->hdr
.proc
= task_read_data
;
2577 r
->to_read
= to_read
;
2580 addref_object( &request
->hdr
);
2581 ret
= queue_task( (task_header_t
*)r
);
2584 ret
= read_data( request
, buffer
, to_read
, read
, FALSE
);
2586 release_object( &request
->hdr
);
2590 static BOOL
write_data( request_t
*request
, LPCVOID buffer
, DWORD to_write
, LPDWORD written
, BOOL async
)
2595 ret
= netconn_send( &request
->netconn
, buffer
, to_write
, &num_bytes
);
2599 if (ret
) send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_WRITE_COMPLETE
, &num_bytes
, sizeof(num_bytes
) );
2602 WINHTTP_ASYNC_RESULT result
;
2603 result
.dwResult
= API_WRITE_DATA
;
2604 result
.dwError
= get_last_error();
2605 send_callback( &request
->hdr
, WINHTTP_CALLBACK_STATUS_REQUEST_ERROR
, &result
, sizeof(result
) );
2608 if (ret
&& written
) *written
= num_bytes
;
2612 static void task_write_data( task_header_t
*task
)
2614 write_data_t
*w
= (write_data_t
*)task
;
2615 write_data( w
->hdr
.request
, w
->buffer
, w
->to_write
, w
->written
, TRUE
);
2618 /***********************************************************************
2619 * WinHttpWriteData (winhttp.@)
2621 BOOL WINAPI
WinHttpWriteData( HINTERNET hrequest
, LPCVOID buffer
, DWORD to_write
, LPDWORD written
)
2626 TRACE("%p, %p, %d, %p\n", hrequest
, buffer
, to_write
, written
);
2628 if (!(request
= (request_t
*)grab_object( hrequest
)))
2630 set_last_error( ERROR_INVALID_HANDLE
);
2633 if (request
->hdr
.type
!= WINHTTP_HANDLE_TYPE_REQUEST
)
2635 release_object( &request
->hdr
);
2636 set_last_error( ERROR_WINHTTP_INCORRECT_HANDLE_TYPE
);
2640 if (request
->connect
->hdr
.flags
& WINHTTP_FLAG_ASYNC
)
2644 if (!(w
= heap_alloc( sizeof(write_data_t
) ))) return FALSE
;
2645 w
->hdr
.request
= request
;
2646 w
->hdr
.proc
= task_write_data
;
2648 w
->to_write
= to_write
;
2649 w
->written
= written
;
2651 addref_object( &request
->hdr
);
2652 ret
= queue_task( (task_header_t
*)w
);
2655 ret
= write_data( request
, buffer
, to_write
, written
, FALSE
);
2657 release_object( &request
->hdr
);
2663 REQUEST_STATE_UNINITIALIZED
,
2664 REQUEST_STATE_INITIALIZED
,
2665 REQUEST_STATE_CANCELLED
,
2668 REQUEST_STATE_RESPONSE_RECEIVED
2671 struct winhttp_request
2673 IWinHttpRequest IWinHttpRequest_iface
;
2675 CRITICAL_SECTION cs
;
2676 enum request_state state
;
2687 DWORD bytes_available
;
2691 DWORD disable_feature
;
2692 LONG resolve_timeout
;
2693 LONG connect_timeout
;
2695 LONG receive_timeout
;
2696 WINHTTP_PROXY_INFO proxy
;
2699 static inline struct winhttp_request
*impl_from_IWinHttpRequest( IWinHttpRequest
*iface
)
2701 return CONTAINING_RECORD( iface
, struct winhttp_request
, IWinHttpRequest_iface
);
2704 static ULONG WINAPI
winhttp_request_AddRef(
2705 IWinHttpRequest
*iface
)
2707 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2708 return InterlockedIncrement( &request
->refs
);
2711 /* critical section must be held */
2712 static void cancel_request( struct winhttp_request
*request
)
2714 if (request
->state
<= REQUEST_STATE_CANCELLED
) return;
2715 if (request
->thread
) SetEvent( request
->cancel
);
2716 request
->state
= REQUEST_STATE_CANCELLED
;
2719 /* critical section must be held */
2720 static void free_request( struct winhttp_request
*request
)
2722 if (request
->state
< REQUEST_STATE_INITIALIZED
) return;
2723 WinHttpCloseHandle( request
->hrequest
);
2724 WinHttpCloseHandle( request
->hconnect
);
2725 WinHttpCloseHandle( request
->hsession
);
2726 CloseHandle( request
->thread
);
2727 CloseHandle( request
->wait
);
2728 CloseHandle( request
->cancel
);
2729 heap_free( request
->proxy
.lpszProxy
);
2730 heap_free( request
->proxy
.lpszProxyBypass
);
2731 heap_free( request
->buffer
);
2732 heap_free( request
->verb
);
2733 VariantClear( &request
->data
);
2736 static ULONG WINAPI
winhttp_request_Release(
2737 IWinHttpRequest
*iface
)
2739 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2740 LONG refs
= InterlockedDecrement( &request
->refs
);
2743 TRACE("destroying %p\n", request
);
2745 EnterCriticalSection( &request
->cs
);
2746 cancel_request( request
);
2747 free_request( request
);
2748 LeaveCriticalSection( &request
->cs
);
2749 request
->cs
.DebugInfo
->Spare
[0] = 0;
2750 DeleteCriticalSection( &request
->cs
);
2751 heap_free( request
);
2756 static HRESULT WINAPI
winhttp_request_QueryInterface(
2757 IWinHttpRequest
*iface
,
2761 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2763 TRACE("%p, %s, %p\n", request
, debugstr_guid(riid
), obj
);
2765 if (IsEqualGUID( riid
, &IID_IWinHttpRequest
) ||
2766 IsEqualGUID( riid
, &IID_IDispatch
) ||
2767 IsEqualGUID( riid
, &IID_IUnknown
))
2773 FIXME("interface %s not implemented\n", debugstr_guid(riid
));
2774 return E_NOINTERFACE
;
2776 IWinHttpRequest_AddRef( iface
);
2780 static HRESULT WINAPI
winhttp_request_GetTypeInfoCount(
2781 IWinHttpRequest
*iface
,
2784 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2786 TRACE("%p, %p\n", request
, count
);
2793 IWinHttpRequest_tid
,
2797 static ITypeLib
*winhttp_typelib
;
2798 static ITypeInfo
*winhttp_typeinfo
[last_tid
];
2800 static REFIID winhttp_tid_id
[] =
2802 &IID_IWinHttpRequest
2805 static HRESULT
get_typeinfo( enum type_id tid
, ITypeInfo
**ret
)
2809 if (!winhttp_typelib
)
2813 hr
= LoadRegTypeLib( &LIBID_WinHttp
, 5, 1, LOCALE_SYSTEM_DEFAULT
, &typelib
);
2816 ERR("LoadRegTypeLib failed: %08x\n", hr
);
2819 if (InterlockedCompareExchangePointer( (void **)&winhttp_typelib
, typelib
, NULL
))
2820 ITypeLib_Release( typelib
);
2822 if (!winhttp_typeinfo
[tid
])
2824 ITypeInfo
*typeinfo
;
2826 hr
= ITypeLib_GetTypeInfoOfGuid( winhttp_typelib
, winhttp_tid_id
[tid
], &typeinfo
);
2829 ERR("GetTypeInfoOfGuid(%s) failed: %08x\n", debugstr_guid(winhttp_tid_id
[tid
]), hr
);
2832 if (InterlockedCompareExchangePointer( (void **)(winhttp_typeinfo
+ tid
), typeinfo
, NULL
))
2833 ITypeInfo_Release( typeinfo
);
2835 *ret
= winhttp_typeinfo
[tid
];
2836 ITypeInfo_AddRef(winhttp_typeinfo
[tid
]);
2840 void release_typelib(void)
2844 for (i
= 0; i
< sizeof(winhttp_typeinfo
)/sizeof(*winhttp_typeinfo
); i
++)
2845 if (winhttp_typeinfo
[i
])
2846 ITypeInfo_Release(winhttp_typeinfo
[i
]);
2848 if (winhttp_typelib
)
2849 ITypeLib_Release(winhttp_typelib
);
2852 static HRESULT WINAPI
winhttp_request_GetTypeInfo(
2853 IWinHttpRequest
*iface
,
2858 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2859 TRACE("%p, %u, %u, %p\n", request
, index
, lcid
, info
);
2861 return get_typeinfo( IWinHttpRequest_tid
, info
);
2864 static HRESULT WINAPI
winhttp_request_GetIDsOfNames(
2865 IWinHttpRequest
*iface
,
2872 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2873 ITypeInfo
*typeinfo
;
2876 TRACE("%p, %s, %p, %u, %u, %p\n", request
, debugstr_guid(riid
), names
, count
, lcid
, dispid
);
2878 if (!names
|| !count
|| !dispid
) return E_INVALIDARG
;
2880 hr
= get_typeinfo( IWinHttpRequest_tid
, &typeinfo
);
2883 hr
= ITypeInfo_GetIDsOfNames( typeinfo
, names
, count
, dispid
);
2884 ITypeInfo_Release( typeinfo
);
2889 static HRESULT WINAPI
winhttp_request_Invoke(
2890 IWinHttpRequest
*iface
,
2897 EXCEPINFO
*excep_info
,
2900 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2901 ITypeInfo
*typeinfo
;
2904 TRACE("%p, %d, %s, %d, %d, %p, %p, %p, %p\n", request
, member
, debugstr_guid(riid
),
2905 lcid
, flags
, params
, result
, excep_info
, arg_err
);
2907 hr
= get_typeinfo( IWinHttpRequest_tid
, &typeinfo
);
2910 hr
= ITypeInfo_Invoke( typeinfo
, &request
->IWinHttpRequest_iface
, member
, flags
,
2911 params
, result
, excep_info
, arg_err
);
2912 ITypeInfo_Release( typeinfo
);
2917 static HRESULT WINAPI
winhttp_request_SetProxy(
2918 IWinHttpRequest
*iface
,
2919 HTTPREQUEST_PROXY_SETTING proxy_setting
,
2920 VARIANT proxy_server
,
2921 VARIANT bypass_list
)
2923 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2924 DWORD err
= ERROR_SUCCESS
;
2926 TRACE("%p, %u, %s, %s\n", request
, proxy_setting
, debugstr_variant(&proxy_server
),
2927 debugstr_variant(&bypass_list
));
2929 EnterCriticalSection( &request
->cs
);
2930 switch (proxy_setting
)
2932 case HTTPREQUEST_PROXYSETTING_DEFAULT
:
2933 request
->proxy
.dwAccessType
= WINHTTP_ACCESS_TYPE_DEFAULT_PROXY
;
2934 heap_free( request
->proxy
.lpszProxy
);
2935 heap_free( request
->proxy
.lpszProxyBypass
);
2936 request
->proxy
.lpszProxy
= NULL
;
2937 request
->proxy
.lpszProxyBypass
= NULL
;
2940 case HTTPREQUEST_PROXYSETTING_DIRECT
:
2941 request
->proxy
.dwAccessType
= WINHTTP_ACCESS_TYPE_NO_PROXY
;
2942 heap_free( request
->proxy
.lpszProxy
);
2943 heap_free( request
->proxy
.lpszProxyBypass
);
2944 request
->proxy
.lpszProxy
= NULL
;
2945 request
->proxy
.lpszProxyBypass
= NULL
;
2948 case HTTPREQUEST_PROXYSETTING_PROXY
:
2949 request
->proxy
.dwAccessType
= WINHTTP_ACCESS_TYPE_NAMED_PROXY
;
2950 if (V_VT( &proxy_server
) == VT_BSTR
)
2952 heap_free( request
->proxy
.lpszProxy
);
2953 request
->proxy
.lpszProxy
= strdupW( V_BSTR( &proxy_server
) );
2955 if (V_VT( &bypass_list
) == VT_BSTR
)
2957 heap_free( request
->proxy
.lpszProxyBypass
);
2958 request
->proxy
.lpszProxyBypass
= strdupW( V_BSTR( &bypass_list
) );
2963 err
= ERROR_INVALID_PARAMETER
;
2966 LeaveCriticalSection( &request
->cs
);
2967 return HRESULT_FROM_WIN32( err
);
2970 static HRESULT WINAPI
winhttp_request_SetCredentials(
2971 IWinHttpRequest
*iface
,
2974 HTTPREQUEST_SETCREDENTIALS_FLAGS flags
)
2976 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
2977 DWORD target
, scheme
= WINHTTP_AUTH_SCHEME_BASIC
; /* FIXME: query supported schemes */
2978 DWORD err
= ERROR_SUCCESS
;
2980 TRACE("%p, %s, %p\n", request
, debugstr_w(username
), password
);
2982 EnterCriticalSection( &request
->cs
);
2983 if (request
->state
< REQUEST_STATE_OPEN
)
2985 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_OPEN
;
2990 case HTTPREQUEST_SETCREDENTIALS_FOR_SERVER
:
2991 target
= WINHTTP_AUTH_TARGET_SERVER
;
2993 case HTTPREQUEST_SETCREDENTIALS_FOR_PROXY
:
2994 target
= WINHTTP_AUTH_TARGET_PROXY
;
2997 err
= ERROR_INVALID_PARAMETER
;
3000 if (!WinHttpSetCredentials( request
->hrequest
, target
, scheme
, username
, password
, NULL
))
3002 err
= get_last_error();
3005 LeaveCriticalSection( &request
->cs
);
3006 return HRESULT_FROM_WIN32( err
);
3009 static void initialize_request( struct winhttp_request
*request
)
3011 request
->hrequest
= NULL
;
3012 request
->hconnect
= NULL
;
3013 request
->hsession
= NULL
;
3014 request
->thread
= NULL
;
3015 request
->wait
= NULL
;
3016 request
->cancel
= NULL
;
3017 request
->buffer
= NULL
;
3018 request
->verb
= NULL
;
3019 request
->offset
= 0;
3020 request
->bytes_available
= 0;
3021 request
->bytes_read
= 0;
3022 request
->error
= ERROR_SUCCESS
;
3023 request
->logon_policy
= WINHTTP_AUTOLOGON_SECURITY_LEVEL_MEDIUM
;
3024 request
->disable_feature
= 0;
3025 request
->proxy
.dwAccessType
= WINHTTP_ACCESS_TYPE_DEFAULT_PROXY
;
3026 request
->proxy
.lpszProxy
= NULL
;
3027 request
->proxy
.lpszProxyBypass
= NULL
;
3028 request
->resolve_timeout
= 0;
3029 request
->connect_timeout
= 60000;
3030 request
->send_timeout
= 30000;
3031 request
->receive_timeout
= 30000;
3032 VariantInit( &request
->data
);
3033 request
->state
= REQUEST_STATE_INITIALIZED
;
3036 static HRESULT WINAPI
winhttp_request_Open(
3037 IWinHttpRequest
*iface
,
3042 static const WCHAR typeW
[] = {'*','/','*',0};
3043 static const WCHAR
*acceptW
[] = {typeW
, NULL
};
3044 static const WCHAR httpsW
[] = {'h','t','t','p','s'};
3045 static const WCHAR user_agentW
[] = {
3046 'M','o','z','i','l','l','a','/','4','.','0',' ','(','c','o','m','p','a','t','i','b','l','e',';',' ',
3047 'W','i','n','3','2',';',' ','W','i','n','H','t','t','p','.','W','i','n','H','t','t','p',
3048 'R','e','q','u','e','s','t','.','5',')',0};
3049 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3050 HINTERNET hsession
= NULL
, hconnect
= NULL
, hrequest
;
3052 WCHAR
*hostname
, *path
= NULL
, *verb
= NULL
;
3053 DWORD err
= ERROR_OUTOFMEMORY
, len
, flags
= 0, request_flags
= 0;
3055 TRACE("%p, %s, %s, %s\n", request
, debugstr_w(method
), debugstr_w(url
),
3056 debugstr_variant(&async
));
3058 if (!method
|| !url
) return E_INVALIDARG
;
3060 memset( &uc
, 0, sizeof(uc
) );
3061 uc
.dwStructSize
= sizeof(uc
);
3062 uc
.dwSchemeLength
= ~0u;
3063 uc
.dwHostNameLength
= ~0u;
3064 uc
.dwUrlPathLength
= ~0u;
3065 uc
.dwExtraInfoLength
= ~0u;
3066 if (!WinHttpCrackUrl( url
, 0, 0, &uc
)) return HRESULT_FROM_WIN32( get_last_error() );
3068 EnterCriticalSection( &request
->cs
);
3069 if (request
->state
!= REQUEST_STATE_INITIALIZED
)
3071 cancel_request( request
);
3072 free_request( request
);
3073 initialize_request( request
);
3075 if (!(hostname
= heap_alloc( (uc
.dwHostNameLength
+ 1) * sizeof(WCHAR
) ))) goto error
;
3076 memcpy( hostname
, uc
.lpszHostName
, uc
.dwHostNameLength
* sizeof(WCHAR
) );
3077 hostname
[uc
.dwHostNameLength
] = 0;
3079 if (!(path
= heap_alloc( (uc
.dwUrlPathLength
+ uc
.dwExtraInfoLength
+ 1) * sizeof(WCHAR
) ))) goto error
;
3080 memcpy( path
, uc
.lpszUrlPath
, (uc
.dwUrlPathLength
+ uc
.dwExtraInfoLength
) * sizeof(WCHAR
) );
3081 path
[uc
.dwUrlPathLength
+ uc
.dwExtraInfoLength
] = 0;
3083 if (!(verb
= strdupW( method
))) goto error
;
3084 if (SUCCEEDED( VariantChangeType( &async
, &async
, 0, VT_BOOL
)) && V_BOOL( &async
)) flags
|= WINHTTP_FLAG_ASYNC
;
3085 if (!(hsession
= WinHttpOpen( user_agentW
, WINHTTP_ACCESS_TYPE_DEFAULT_PROXY
, NULL
, NULL
, flags
)))
3087 err
= get_last_error();
3090 if (!(hconnect
= WinHttpConnect( hsession
, hostname
, uc
.nPort
, 0 )))
3092 err
= get_last_error();
3095 len
= sizeof(httpsW
) / sizeof(WCHAR
);
3096 if (uc
.dwSchemeLength
== len
&& !memcmp( uc
.lpszScheme
, httpsW
, len
* sizeof(WCHAR
) ))
3098 request_flags
|= WINHTTP_FLAG_SECURE
;
3100 if (!(hrequest
= WinHttpOpenRequest( hconnect
, method
, path
, NULL
, NULL
, acceptW
, request_flags
)))
3102 err
= get_last_error();
3105 if (flags
& WINHTTP_FLAG_ASYNC
)
3107 request
->wait
= CreateEventW( NULL
, FALSE
, FALSE
, NULL
);
3108 request
->cancel
= CreateEventW( NULL
, FALSE
, FALSE
, NULL
);
3109 WinHttpSetOption( hrequest
, WINHTTP_OPTION_CONTEXT_VALUE
, &request
, sizeof(request
) );
3111 request
->state
= REQUEST_STATE_OPEN
;
3112 request
->hsession
= hsession
;
3113 request
->hconnect
= hconnect
;
3114 request
->hrequest
= hrequest
;
3115 request
->verb
= verb
;
3116 heap_free( hostname
);
3118 LeaveCriticalSection( &request
->cs
);
3122 WinHttpCloseHandle( hconnect
);
3123 WinHttpCloseHandle( hsession
);
3124 heap_free( hostname
);
3127 LeaveCriticalSection( &request
->cs
);
3128 return HRESULT_FROM_WIN32( err
);
3131 static HRESULT WINAPI
winhttp_request_SetRequestHeader(
3132 IWinHttpRequest
*iface
,
3136 static const WCHAR fmtW
[] = {'%','s',':',' ','%','s','\r','\n',0};
3137 static const WCHAR emptyW
[] = {0};
3138 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3139 DWORD len
, err
= ERROR_SUCCESS
;
3142 TRACE("%p, %s, %s\n", request
, debugstr_w(header
), debugstr_w(value
));
3144 if (!header
) return E_INVALIDARG
;
3146 EnterCriticalSection( &request
->cs
);
3147 if (request
->state
< REQUEST_STATE_OPEN
)
3149 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_OPEN
;
3152 if (request
->state
>= REQUEST_STATE_SENT
)
3154 err
= ERROR_WINHTTP_CANNOT_CALL_AFTER_SEND
;
3157 len
= strlenW( header
) + 4;
3158 if (value
) len
+= strlenW( value
);
3159 if (!(str
= heap_alloc( (len
+ 1) * sizeof(WCHAR
) )))
3161 err
= ERROR_OUTOFMEMORY
;
3164 sprintfW( str
, fmtW
, header
, value
? value
: emptyW
);
3165 if (!WinHttpAddRequestHeaders( request
->hrequest
, str
, len
, WINHTTP_ADDREQ_FLAG_REPLACE
))
3167 err
= get_last_error();
3172 LeaveCriticalSection( &request
->cs
);
3173 return HRESULT_FROM_WIN32( err
);
3176 static HRESULT WINAPI
winhttp_request_GetResponseHeader(
3177 IWinHttpRequest
*iface
,
3181 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3182 DWORD size
, err
= ERROR_SUCCESS
;
3184 TRACE("%p, %p\n", request
, header
);
3186 EnterCriticalSection( &request
->cs
);
3187 if (request
->state
< REQUEST_STATE_SENT
)
3189 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND
;
3192 if (!header
|| !value
)
3194 err
= ERROR_INVALID_PARAMETER
;
3198 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_CUSTOM
, header
, NULL
, &size
, NULL
))
3200 err
= get_last_error();
3201 if (err
!= ERROR_INSUFFICIENT_BUFFER
) goto done
;
3203 if (!(*value
= SysAllocStringLen( NULL
, size
/ sizeof(WCHAR
) )))
3205 err
= ERROR_OUTOFMEMORY
;
3208 err
= ERROR_SUCCESS
;
3209 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_CUSTOM
, header
, *value
, &size
, NULL
))
3211 err
= get_last_error();
3212 SysFreeString( *value
);
3215 LeaveCriticalSection( &request
->cs
);
3216 return HRESULT_FROM_WIN32( err
);
3219 static HRESULT WINAPI
winhttp_request_GetAllResponseHeaders(
3220 IWinHttpRequest
*iface
,
3223 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3224 DWORD size
, err
= ERROR_SUCCESS
;
3226 TRACE("%p, %p\n", request
, headers
);
3228 if (!headers
) return E_INVALIDARG
;
3230 EnterCriticalSection( &request
->cs
);
3231 if (request
->state
< REQUEST_STATE_SENT
)
3233 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND
;
3237 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_RAW_HEADERS_CRLF
, NULL
, NULL
, &size
, NULL
))
3239 err
= get_last_error();
3240 if (err
!= ERROR_INSUFFICIENT_BUFFER
) goto done
;
3242 if (!(*headers
= SysAllocStringLen( NULL
, size
/ sizeof(WCHAR
) )))
3244 err
= ERROR_OUTOFMEMORY
;
3247 err
= ERROR_SUCCESS
;
3248 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_RAW_HEADERS_CRLF
, NULL
, *headers
, &size
, NULL
))
3250 err
= get_last_error();
3251 SysFreeString( *headers
);
3254 LeaveCriticalSection( &request
->cs
);
3255 return HRESULT_FROM_WIN32( err
);
3258 static void CALLBACK
wait_status_callback( HINTERNET handle
, DWORD_PTR context
, DWORD status
, LPVOID buffer
, DWORD size
)
3260 struct winhttp_request
*request
= (struct winhttp_request
*)context
;
3264 case WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE
:
3265 request
->bytes_available
= *(DWORD
*)buffer
;
3266 request
->error
= ERROR_SUCCESS
;
3268 case WINHTTP_CALLBACK_STATUS_READ_COMPLETE
:
3269 request
->bytes_read
= size
;
3270 request
->error
= ERROR_SUCCESS
;
3272 case WINHTTP_CALLBACK_STATUS_REQUEST_ERROR
:
3274 WINHTTP_ASYNC_RESULT
*result
= (WINHTTP_ASYNC_RESULT
*)buffer
;
3275 request
->error
= result
->dwError
;
3280 SetEvent( request
->wait
);
3283 static void wait_set_status_callback( struct winhttp_request
*request
, DWORD status
)
3285 if (!request
->wait
) return;
3286 status
|= WINHTTP_CALLBACK_STATUS_REQUEST_ERROR
;
3287 WinHttpSetStatusCallback( request
->hrequest
, wait_status_callback
, status
, 0 );
3290 static DWORD
wait_for_completion( struct winhttp_request
*request
)
3296 request
->error
= ERROR_SUCCESS
;
3297 return ERROR_SUCCESS
;
3299 handles
[0] = request
->wait
;
3300 handles
[1] = request
->cancel
;
3301 switch (WaitForMultipleObjects( 2, handles
, FALSE
, INFINITE
))
3305 case WAIT_OBJECT_0
+ 1:
3306 request
->error
= ERROR_CANCELLED
;
3309 request
->error
= get_last_error();
3312 return request
->error
;
3315 static HRESULT
request_receive( struct winhttp_request
*request
)
3317 DWORD err
, size
, buflen
= 4096;
3319 wait_set_status_callback( request
, WINHTTP_CALLBACK_STATUS_HEADERS_AVAILABLE
);
3320 if (!WinHttpReceiveResponse( request
->hrequest
, NULL
))
3322 return HRESULT_FROM_WIN32( get_last_error() );
3324 if ((err
= wait_for_completion( request
))) return HRESULT_FROM_WIN32( err
);
3325 if (!strcmpW( request
->verb
, headW
))
3327 request
->state
= REQUEST_STATE_RESPONSE_RECEIVED
;
3330 if (!(request
->buffer
= heap_alloc( buflen
))) return E_OUTOFMEMORY
;
3331 request
->buffer
[0] = 0;
3335 wait_set_status_callback( request
, WINHTTP_CALLBACK_STATUS_DATA_AVAILABLE
);
3336 if (!WinHttpQueryDataAvailable( request
->hrequest
, &request
->bytes_available
))
3338 err
= get_last_error();
3341 if ((err
= wait_for_completion( request
))) goto error
;
3342 if (!request
->bytes_available
) break;
3343 size
+= request
->bytes_available
;
3347 while (buflen
< size
) buflen
*= 2;
3348 if (!(tmp
= heap_realloc( request
->buffer
, buflen
)))
3350 err
= ERROR_OUTOFMEMORY
;
3353 request
->buffer
= tmp
;
3355 wait_set_status_callback( request
, WINHTTP_CALLBACK_STATUS_READ_COMPLETE
);
3356 if (!WinHttpReadData( request
->hrequest
, request
->buffer
+ request
->offset
,
3357 request
->bytes_available
, &request
->bytes_read
))
3359 err
= get_last_error();
3362 if ((err
= wait_for_completion( request
))) goto error
;
3363 request
->offset
+= request
->bytes_read
;
3364 } while (request
->bytes_read
);
3366 request
->state
= REQUEST_STATE_RESPONSE_RECEIVED
;
3370 heap_free( request
->buffer
);
3371 request
->buffer
= NULL
;
3372 return HRESULT_FROM_WIN32( err
);
3375 static DWORD
request_set_parameters( struct winhttp_request
*request
)
3377 if (!WinHttpSetOption( request
->hrequest
, WINHTTP_OPTION_PROXY
, &request
->proxy
,
3378 sizeof(request
->proxy
) )) return get_last_error();
3380 if (!WinHttpSetOption( request
->hrequest
, WINHTTP_OPTION_AUTOLOGON_POLICY
, &request
->logon_policy
,
3381 sizeof(request
->logon_policy
) )) return get_last_error();
3383 if (!WinHttpSetOption( request
->hrequest
, WINHTTP_OPTION_DISABLE_FEATURE
, &request
->disable_feature
,
3384 sizeof(request
->disable_feature
) )) return get_last_error();
3386 if (!WinHttpSetTimeouts( request
->hrequest
,
3387 request
->resolve_timeout
,
3388 request
->connect_timeout
,
3389 request
->send_timeout
,
3390 request
->receive_timeout
)) return get_last_error();
3391 return ERROR_SUCCESS
;
3394 static void request_set_utf8_content_type( struct winhttp_request
*request
)
3396 static const WCHAR fmtW
[] = {'%','s',':',' ','%','s',0};
3397 static const WCHAR text_plainW
[] = {'t','e','x','t','/','p','l','a','i','n',0};
3398 static const WCHAR charset_utf8W
[] = {'c','h','a','r','s','e','t','=','u','t','f','-','8',0};
3402 len
= sprintfW( headerW
, fmtW
, attr_content_type
, text_plainW
);
3403 WinHttpAddRequestHeaders( request
->hrequest
, headerW
, len
, WINHTTP_ADDREQ_FLAG_ADD_IF_NEW
);
3404 len
= sprintfW( headerW
, fmtW
, attr_content_type
, charset_utf8W
);
3405 WinHttpAddRequestHeaders( request
->hrequest
, headerW
, len
, WINHTTP_ADDREQ_FLAG_COALESCE_WITH_SEMICOLON
);
3408 static HRESULT
request_send( struct winhttp_request
*request
)
3410 SAFEARRAY
*sa
= NULL
;
3417 if ((err
= request_set_parameters( request
))) return HRESULT_FROM_WIN32( err
);
3418 if (strcmpW( request
->verb
, getW
))
3420 VariantInit( &data
);
3421 if (V_VT( &request
->data
) == VT_BSTR
)
3424 const WCHAR
*str
= V_BSTR( &request
->data
);
3425 int i
, len
= strlenW( str
);
3427 for (i
= 0; i
< len
; i
++)
3435 size
= WideCharToMultiByte( cp
, 0, str
, len
, NULL
, 0, NULL
, NULL
);
3436 if (!(ptr
= heap_alloc( size
))) return E_OUTOFMEMORY
;
3437 WideCharToMultiByte( cp
, 0, str
, len
, ptr
, size
, NULL
, NULL
);
3438 if (cp
== CP_UTF8
) request_set_utf8_content_type( request
);
3440 else if (VariantChangeType( &data
, &request
->data
, 0, VT_ARRAY
|VT_UI1
) == S_OK
)
3442 sa
= V_ARRAY( &data
);
3443 if ((hr
= SafeArrayAccessData( sa
, (void **)&ptr
)) != S_OK
) return hr
;
3444 if ((hr
= SafeArrayGetUBound( sa
, 1, &size
)) != S_OK
)
3446 SafeArrayUnaccessData( sa
);
3452 wait_set_status_callback( request
, WINHTTP_CALLBACK_STATUS_REQUEST_SENT
);
3453 if (!WinHttpSendRequest( request
->hrequest
, NULL
, 0, ptr
, size
, size
, 0 ))
3455 err
= get_last_error();
3458 if ((err
= wait_for_completion( request
))) goto error
;
3459 if (sa
) SafeArrayUnaccessData( sa
);
3460 else heap_free( ptr
);
3461 request
->state
= REQUEST_STATE_SENT
;
3465 if (sa
) SafeArrayUnaccessData( sa
);
3466 else heap_free( ptr
);
3467 return HRESULT_FROM_WIN32( err
);
3470 static HRESULT
request_send_and_receive( struct winhttp_request
*request
)
3472 HRESULT hr
= request_send( request
);
3473 if (hr
== S_OK
) hr
= request_receive( request
);
3477 static DWORD CALLBACK
send_and_receive_proc( void *arg
)
3479 struct winhttp_request
*request
= (struct winhttp_request
*)arg
;
3480 return request_send_and_receive( request
);
3483 static HRESULT WINAPI
winhttp_request_Send(
3484 IWinHttpRequest
*iface
,
3487 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3490 TRACE("%p, %s\n", request
, debugstr_variant(&body
));
3492 EnterCriticalSection( &request
->cs
);
3493 if (request
->state
< REQUEST_STATE_OPEN
)
3495 LeaveCriticalSection( &request
->cs
);
3496 return HRESULT_FROM_WIN32( ERROR_WINHTTP_CANNOT_CALL_BEFORE_OPEN
);
3498 if (request
->state
>= REQUEST_STATE_SENT
)
3500 LeaveCriticalSection( &request
->cs
);
3503 VariantClear( &request
->data
);
3504 if ((hr
= VariantCopyInd( &request
->data
, &body
)) != S_OK
) {
3505 LeaveCriticalSection( &request
->cs
);
3509 if (request
->wait
) /* async request */
3511 if (!(request
->thread
= CreateThread( NULL
, 0, send_and_receive_proc
, request
, 0, NULL
)))
3513 LeaveCriticalSection( &request
->cs
);
3514 return HRESULT_FROM_WIN32( get_last_error() );
3517 else hr
= request_send_and_receive( request
);
3518 LeaveCriticalSection( &request
->cs
);
3522 static HRESULT WINAPI
winhttp_request_get_Status(
3523 IWinHttpRequest
*iface
,
3526 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3527 DWORD err
= ERROR_SUCCESS
, flags
, status_code
, len
= sizeof(status_code
), index
= 0;
3529 TRACE("%p, %p\n", request
, status
);
3531 if (!status
) return E_INVALIDARG
;
3533 EnterCriticalSection( &request
->cs
);
3534 if (request
->state
< REQUEST_STATE_SENT
)
3536 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND
;
3539 flags
= WINHTTP_QUERY_STATUS_CODE
| WINHTTP_QUERY_FLAG_NUMBER
;
3540 if (!WinHttpQueryHeaders( request
->hrequest
, flags
, NULL
, &status_code
, &len
, &index
))
3542 err
= get_last_error();
3545 *status
= status_code
;
3548 LeaveCriticalSection( &request
->cs
);
3549 return HRESULT_FROM_WIN32( err
);
3552 static HRESULT WINAPI
winhttp_request_get_StatusText(
3553 IWinHttpRequest
*iface
,
3556 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3557 DWORD err
= ERROR_SUCCESS
, len
= 0, index
= 0;
3559 TRACE("%p, %p\n", request
, status
);
3561 if (!status
) return E_INVALIDARG
;
3563 EnterCriticalSection( &request
->cs
);
3564 if (request
->state
< REQUEST_STATE_SENT
)
3566 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND
;
3569 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_STATUS_TEXT
, NULL
, NULL
, &len
, &index
))
3571 err
= get_last_error();
3572 if (err
!= ERROR_INSUFFICIENT_BUFFER
) goto done
;
3574 if (!(*status
= SysAllocStringLen( NULL
, len
/ sizeof(WCHAR
) )))
3576 err
= ERROR_OUTOFMEMORY
;
3580 err
= ERROR_SUCCESS
;
3581 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_STATUS_TEXT
, NULL
, *status
, &len
, &index
))
3583 err
= get_last_error();
3584 SysFreeString( *status
);
3587 LeaveCriticalSection( &request
->cs
);
3588 return HRESULT_FROM_WIN32( err
);
3591 static DWORD
request_get_codepage( struct winhttp_request
*request
, UINT
*codepage
)
3593 static const WCHAR utf8W
[] = {'u','t','f','-','8',0};
3594 static const WCHAR charsetW
[] = {'c','h','a','r','s','e','t',0};
3599 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_CONTENT_TYPE
, NULL
, NULL
, &size
, NULL
) &&
3600 get_last_error() == ERROR_INSUFFICIENT_BUFFER
)
3602 if (!(buffer
= heap_alloc( size
))) return ERROR_OUTOFMEMORY
;
3603 if (!WinHttpQueryHeaders( request
->hrequest
, WINHTTP_QUERY_CONTENT_TYPE
, NULL
, buffer
, &size
, NULL
))
3605 return get_last_error();
3607 if ((p
= strstrW( buffer
, charsetW
)))
3609 p
+= strlenW( charsetW
);
3610 while (*p
== ' ') p
++;
3613 while (*p
== ' ') p
++;
3614 if (!strcmpiW( p
, utf8W
)) *codepage
= CP_UTF8
;
3617 heap_free( buffer
);
3619 return ERROR_SUCCESS
;
3622 static HRESULT WINAPI
winhttp_request_get_ResponseText(
3623 IWinHttpRequest
*iface
,
3626 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3628 DWORD err
= ERROR_SUCCESS
;
3631 TRACE("%p, %p\n", request
, body
);
3633 if (!body
) return E_INVALIDARG
;
3635 EnterCriticalSection( &request
->cs
);
3636 if (request
->state
< REQUEST_STATE_SENT
)
3638 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND
;
3641 if ((err
= request_get_codepage( request
, &codepage
))) goto done
;
3642 len
= MultiByteToWideChar( codepage
, 0, request
->buffer
, request
->offset
, NULL
, 0 );
3643 if (!(*body
= SysAllocStringLen( NULL
, len
)))
3645 err
= ERROR_OUTOFMEMORY
;
3648 MultiByteToWideChar( codepage
, 0, request
->buffer
, request
->offset
, *body
, len
);
3652 LeaveCriticalSection( &request
->cs
);
3653 return HRESULT_FROM_WIN32( err
);
3656 static HRESULT WINAPI
winhttp_request_get_ResponseBody(
3657 IWinHttpRequest
*iface
,
3660 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3663 DWORD err
= ERROR_SUCCESS
;
3666 TRACE("%p, %p\n", request
, body
);
3668 if (!body
) return E_INVALIDARG
;
3670 EnterCriticalSection( &request
->cs
);
3671 if (request
->state
< REQUEST_STATE_SENT
)
3673 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND
;
3676 if (!(sa
= SafeArrayCreateVector( VT_UI1
, 0, request
->offset
)))
3678 err
= ERROR_OUTOFMEMORY
;
3681 if ((hr
= SafeArrayAccessData( sa
, (void **)&ptr
)) != S_OK
)
3683 SafeArrayDestroy( sa
);
3684 LeaveCriticalSection( &request
->cs
);
3687 memcpy( ptr
, request
->buffer
, request
->offset
);
3688 if ((hr
= SafeArrayUnaccessData( sa
)) != S_OK
)
3690 SafeArrayDestroy( sa
);
3691 LeaveCriticalSection( &request
->cs
);
3694 V_VT( body
) = VT_ARRAY
|VT_UI1
;
3695 V_ARRAY( body
) = sa
;
3698 LeaveCriticalSection( &request
->cs
);
3699 return HRESULT_FROM_WIN32( err
);
3704 IStream IStream_iface
;
3707 ULARGE_INTEGER pos
, size
;
3710 static inline struct stream
*impl_from_IStream( IStream
*iface
)
3712 return CONTAINING_RECORD( iface
, struct stream
, IStream_iface
);
3715 static HRESULT WINAPI
stream_QueryInterface( IStream
*iface
, REFIID riid
, void **obj
)
3717 struct stream
*stream
= impl_from_IStream( iface
);
3719 TRACE("%p, %s, %p\n", stream
, debugstr_guid(riid
), obj
);
3721 if (IsEqualGUID( riid
, &IID_IStream
) || IsEqualGUID( riid
, &IID_IUnknown
))
3727 FIXME("interface %s not implemented\n", debugstr_guid(riid
));
3728 return E_NOINTERFACE
;
3730 IStream_AddRef( iface
);
3734 static ULONG WINAPI
stream_AddRef( IStream
*iface
)
3736 struct stream
*stream
= impl_from_IStream( iface
);
3737 return InterlockedIncrement( &stream
->refs
);
3740 static ULONG WINAPI
stream_Release( IStream
*iface
)
3742 struct stream
*stream
= impl_from_IStream( iface
);
3743 LONG refs
= InterlockedDecrement( &stream
->refs
);
3746 heap_free( stream
->data
);
3747 heap_free( stream
);
3752 static HRESULT WINAPI
stream_Read( IStream
*iface
, void *buf
, ULONG len
, ULONG
*read
)
3754 struct stream
*stream
= impl_from_IStream( iface
);
3757 if (stream
->pos
.QuadPart
>= stream
->size
.QuadPart
)
3763 size
= min( stream
->size
.QuadPart
- stream
->pos
.QuadPart
, len
);
3764 memcpy( buf
, stream
->data
+ stream
->pos
.QuadPart
, size
);
3765 stream
->pos
.QuadPart
+= size
;
3771 static HRESULT WINAPI
stream_Write( IStream
*iface
, const void *buf
, ULONG len
, ULONG
*written
)
3777 static HRESULT WINAPI
stream_Seek( IStream
*iface
, LARGE_INTEGER move
, DWORD origin
, ULARGE_INTEGER
*newpos
)
3779 struct stream
*stream
= impl_from_IStream( iface
);
3781 if (origin
== STREAM_SEEK_SET
)
3782 stream
->pos
.QuadPart
= move
.QuadPart
;
3783 else if (origin
== STREAM_SEEK_CUR
)
3784 stream
->pos
.QuadPart
+= move
.QuadPart
;
3785 else if (origin
== STREAM_SEEK_END
)
3786 stream
->pos
.QuadPart
= stream
->size
.QuadPart
- move
.QuadPart
;
3788 if (newpos
) newpos
->QuadPart
= stream
->pos
.QuadPart
;
3792 static HRESULT WINAPI
stream_SetSize( IStream
*iface
, ULARGE_INTEGER newsize
)
3798 static HRESULT WINAPI
stream_CopyTo( IStream
*iface
, IStream
*stream
, ULARGE_INTEGER len
, ULARGE_INTEGER
*read
,
3799 ULARGE_INTEGER
*written
)
3805 static HRESULT WINAPI
stream_Commit( IStream
*iface
, DWORD flags
)
3811 static HRESULT WINAPI
stream_Revert( IStream
*iface
)
3817 static HRESULT WINAPI
stream_LockRegion( IStream
*iface
, ULARGE_INTEGER offset
, ULARGE_INTEGER len
, DWORD locktype
)
3823 static HRESULT WINAPI
stream_UnlockRegion( IStream
*iface
, ULARGE_INTEGER offset
, ULARGE_INTEGER len
, DWORD locktype
)
3829 static HRESULT WINAPI
stream_Stat( IStream
*iface
, STATSTG
*stg
, DWORD flag
)
3835 static HRESULT WINAPI
stream_Clone( IStream
*iface
, IStream
**stream
)
3841 static const IStreamVtbl stream_vtbl
=
3843 stream_QueryInterface
,
3854 stream_UnlockRegion
,
3859 static HRESULT WINAPI
winhttp_request_get_ResponseStream(
3860 IWinHttpRequest
*iface
,
3863 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3864 DWORD err
= ERROR_SUCCESS
;
3865 struct stream
*stream
;
3867 TRACE("%p, %p\n", request
, body
);
3869 if (!body
) return E_INVALIDARG
;
3871 EnterCriticalSection( &request
->cs
);
3872 if (request
->state
< REQUEST_STATE_SENT
)
3874 err
= ERROR_WINHTTP_CANNOT_CALL_BEFORE_SEND
;
3877 if (!(stream
= heap_alloc( sizeof(*stream
) )))
3879 err
= ERROR_OUTOFMEMORY
;
3882 stream
->IStream_iface
.lpVtbl
= &stream_vtbl
;
3884 if (!(stream
->data
= heap_alloc( request
->offset
)))
3886 heap_free( stream
);
3887 err
= ERROR_OUTOFMEMORY
;
3890 memcpy( stream
->data
, request
->buffer
, request
->offset
);
3891 stream
->pos
.QuadPart
= 0;
3892 stream
->size
.QuadPart
= request
->offset
;
3893 V_VT( body
) = VT_UNKNOWN
;
3894 V_UNKNOWN( body
) = (IUnknown
*)&stream
->IStream_iface
;
3897 LeaveCriticalSection( &request
->cs
);
3898 return HRESULT_FROM_WIN32( err
);
3901 static HRESULT WINAPI
winhttp_request_get_Option(
3902 IWinHttpRequest
*iface
,
3903 WinHttpRequestOption option
,
3910 static HRESULT WINAPI
winhttp_request_put_Option(
3911 IWinHttpRequest
*iface
,
3912 WinHttpRequestOption option
,
3915 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3918 TRACE("%p, %u, %s\n", request
, option
, debugstr_variant(&value
));
3920 EnterCriticalSection( &request
->cs
);
3923 case WinHttpRequestOption_EnableRedirects
:
3925 if (V_BOOL( &value
))
3926 request
->disable_feature
&= ~WINHTTP_DISABLE_REDIRECTS
;
3928 request
->disable_feature
|= WINHTTP_DISABLE_REDIRECTS
;
3932 FIXME("unimplemented option %u\n", option
);
3936 LeaveCriticalSection( &request
->cs
);
3940 /* critical section must be held */
3941 static DWORD
wait_for_response( struct winhttp_request
*request
, DWORD timeout
)
3943 HANDLE thread
= request
->thread
;
3946 LeaveCriticalSection( &request
->cs
);
3947 while ((err
= MsgWaitForMultipleObjects( 1, &thread
, FALSE
, timeout
, QS_ALLINPUT
)) == WAIT_OBJECT_0
+ 1)
3950 while (PeekMessageW( &msg
, NULL
, 0, 0, PM_REMOVE
))
3952 TranslateMessage( &msg
);
3953 DispatchMessageW( &msg
);
3959 ret
= ERROR_SUCCESS
;
3962 ret
= ERROR_TIMEOUT
;
3966 ret
= get_last_error();
3969 EnterCriticalSection( &request
->cs
);
3973 static HRESULT WINAPI
winhttp_request_WaitForResponse(
3974 IWinHttpRequest
*iface
,
3976 VARIANT_BOOL
*succeeded
)
3978 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
3979 DWORD err
, msecs
= (V_I4(&timeout
) == -1) ? INFINITE
: V_I4(&timeout
) * 1000;
3981 TRACE("%p, %s, %p\n", request
, debugstr_variant(&timeout
), succeeded
);
3983 EnterCriticalSection( &request
->cs
);
3984 if (!request
->thread
)
3986 LeaveCriticalSection( &request
->cs
);
3989 if (request
->state
>= REQUEST_STATE_RESPONSE_RECEIVED
)
3991 LeaveCriticalSection( &request
->cs
);
3994 switch ((err
= wait_for_response( request
, msecs
)))
3997 if (succeeded
) *succeeded
= VARIANT_FALSE
;
3998 err
= ERROR_SUCCESS
;
4002 if (succeeded
) *succeeded
= VARIANT_TRUE
;
4007 LeaveCriticalSection( &request
->cs
);
4008 return HRESULT_FROM_WIN32( err
);
4011 static HRESULT WINAPI
winhttp_request_Abort(
4012 IWinHttpRequest
*iface
)
4014 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
4016 TRACE("%p\n", request
);
4018 EnterCriticalSection( &request
->cs
);
4019 cancel_request( request
);
4020 LeaveCriticalSection( &request
->cs
);
4024 static HRESULT WINAPI
winhttp_request_SetTimeouts(
4025 IWinHttpRequest
*iface
,
4026 LONG resolve_timeout
,
4027 LONG connect_timeout
,
4029 LONG receive_timeout
)
4031 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
4033 TRACE("%p, %d, %d, %d, %d\n", request
, resolve_timeout
, connect_timeout
, send_timeout
, receive_timeout
);
4035 EnterCriticalSection( &request
->cs
);
4036 request
->resolve_timeout
= resolve_timeout
;
4037 request
->connect_timeout
= connect_timeout
;
4038 request
->send_timeout
= send_timeout
;
4039 request
->receive_timeout
= receive_timeout
;
4040 LeaveCriticalSection( &request
->cs
);
4044 static HRESULT WINAPI
winhttp_request_SetClientCertificate(
4045 IWinHttpRequest
*iface
,
4052 static HRESULT WINAPI
winhttp_request_SetAutoLogonPolicy(
4053 IWinHttpRequest
*iface
,
4054 WinHttpRequestAutoLogonPolicy policy
)
4056 struct winhttp_request
*request
= impl_from_IWinHttpRequest( iface
);
4059 TRACE("%p, %u\n", request
, policy
);
4061 EnterCriticalSection( &request
->cs
);
4064 case AutoLogonPolicy_Always
:
4065 request
->logon_policy
= WINHTTP_AUTOLOGON_SECURITY_LEVEL_LOW
;
4067 case AutoLogonPolicy_OnlyIfBypassProxy
:
4068 request
->logon_policy
= WINHTTP_AUTOLOGON_SECURITY_LEVEL_MEDIUM
;
4070 case AutoLogonPolicy_Never
:
4071 request
->logon_policy
= WINHTTP_AUTOLOGON_SECURITY_LEVEL_HIGH
;
4073 default: hr
= E_INVALIDARG
;
4076 LeaveCriticalSection( &request
->cs
);
4080 static const struct IWinHttpRequestVtbl winhttp_request_vtbl
=
4082 winhttp_request_QueryInterface
,
4083 winhttp_request_AddRef
,
4084 winhttp_request_Release
,
4085 winhttp_request_GetTypeInfoCount
,
4086 winhttp_request_GetTypeInfo
,
4087 winhttp_request_GetIDsOfNames
,
4088 winhttp_request_Invoke
,
4089 winhttp_request_SetProxy
,
4090 winhttp_request_SetCredentials
,
4091 winhttp_request_Open
,
4092 winhttp_request_SetRequestHeader
,
4093 winhttp_request_GetResponseHeader
,
4094 winhttp_request_GetAllResponseHeaders
,
4095 winhttp_request_Send
,
4096 winhttp_request_get_Status
,
4097 winhttp_request_get_StatusText
,
4098 winhttp_request_get_ResponseText
,
4099 winhttp_request_get_ResponseBody
,
4100 winhttp_request_get_ResponseStream
,
4101 winhttp_request_get_Option
,
4102 winhttp_request_put_Option
,
4103 winhttp_request_WaitForResponse
,
4104 winhttp_request_Abort
,
4105 winhttp_request_SetTimeouts
,
4106 winhttp_request_SetClientCertificate
,
4107 winhttp_request_SetAutoLogonPolicy
4110 HRESULT
WinHttpRequest_create( void **obj
)
4112 struct winhttp_request
*request
;
4116 if (!(request
= heap_alloc( sizeof(*request
) ))) return E_OUTOFMEMORY
;
4117 request
->IWinHttpRequest_iface
.lpVtbl
= &winhttp_request_vtbl
;
4119 request
->state
= REQUEST_STATE_UNINITIALIZED
;
4120 request
->proxy
.lpszProxy
= NULL
;
4121 request
->proxy
.lpszProxyBypass
= NULL
;
4122 InitializeCriticalSection( &request
->cs
);
4123 request
->cs
.DebugInfo
->Spare
[0] = (DWORD_PTR
)(__FILE__
": winhttp_request.cs");
4125 *obj
= &request
->IWinHttpRequest_iface
;
4126 TRACE("returning iface %p\n", *obj
);