dlls/mshtml/binding.h

   1 /*
   2  * Copyright 2011 Jacek Caban for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 typedef struct nsWineURI nsWineURI;
  20
  21 /* Keep sync with request_method_strings in nsio.c */
  22 typedef enum {
  23     METHOD_GET,
  24     METHOD_PUT,
  25     METHOD_POST
  26 } REQUEST_METHOD;
  27
  28 typedef enum {
  29     BOM_NONE,
  30     BOM_UTF8,
  31     BOM_UTF16
  32 } binding_bom_t;
  33
  34 typedef struct {
  35     nsIHttpChannel         nsIHttpChannel_iface;
  36     nsIUploadChannel       nsIUploadChannel_iface;
  37     nsIHttpChannelInternal nsIHttpChannelInternal_iface;
  38
  39     LONG ref;
  40
  41     nsWineURI *uri;
  42     nsIInputStream *post_data_stream;
  43     BOOL post_data_contains_headers;
  44     nsILoadGroup *load_group;
  45     nsIInterfaceRequestor *notif_callback;
  46     nsISupports *owner;
  47     nsILoadInfo *load_info;
  48     nsLoadFlags load_flags;
  49     nsIURI *original_uri;
  50     nsIURI *referrer;
  51     char *content_type;
  52     char *charset;
  53     UINT32 response_status;
  54     char *response_status_text;
  55     REQUEST_METHOD request_method;
  56     struct list response_headers;
  57     struct list request_headers;
  58
  59     nsChannelBSC *binding;
  60 } nsChannel;
  61
  62 typedef struct {
  63     nsIInputStream *post_stream;
  64     WCHAR *headers;
  65     HGLOBAL post_data;
  66     ULONG post_data_len;
  67 } request_data_t;
  68
  69 typedef struct BSCallbackVtbl BSCallbackVtbl;
  70
  71 struct BSCallback {
  72     IBindStatusCallback   IBindStatusCallback_iface;
  73     IServiceProvider      IServiceProvider_iface;
  74     IHttpNegotiate2       IHttpNegotiate2_iface;
  75     IInternetBindInfo     IInternetBindInfo_iface;
  76     IBindCallbackRedirect IBindCallbackRedirect_iface;
  77
  78     const BSCallbackVtbl          *vtbl;
  79
  80     LONG ref;
  81
  82     request_data_t request_data;
  83     ULONG read;
  84     DWORD bindf;
  85     DWORD bindinfo_options;
  86     BOOL bindinfo_ready;
  87     binding_bom_t bom;
  88
  89     IMoniker *mon;
  90     IBinding *binding;
  91
  92     HTMLInnerWindow *window;
  93
  94     struct list entry;
  95 };
  96
  97 typedef struct nsProtocolStream nsProtocolStream;
  98
  99 struct nsChannelBSC {
 100     BSCallback bsc;
 101
 102     nsChannel *nschannel;
 103     nsIStreamListener *nslistener;
 104     nsISupports *nscontext;
 105     BOOL is_js;
 106     BOOL is_doc_channel;
 107     BOOL response_processed;
 108
 109     nsProtocolStream *nsstream;
 110 };
 111
 112 struct BSCallbackVtbl {
 113     void (*destroy)(BSCallback*);
 114     HRESULT (*init_bindinfo)(BSCallback*);
 115     HRESULT (*start_binding)(BSCallback*);
 116     HRESULT (*stop_binding)(BSCallback*,HRESULT);
 117     HRESULT (*read_data)(BSCallback*,IStream*);
 118     HRESULT (*on_progress)(BSCallback*,ULONG,LPCWSTR);
 119     HRESULT (*on_response)(BSCallback*,DWORD,LPCWSTR);
 120     HRESULT (*beginning_transaction)(BSCallback*,WCHAR**);
 121 };
 122
 123 typedef struct {
 124     struct list entry;
 125     WCHAR *header;
 126     WCHAR *data;
 127 } http_header_t;
 128
 129 #define BINDING_NAVIGATED    0x0001
 130 #define BINDING_REPLACE      0x0002
 131 #define BINDING_FROMHIST     0x0004
 132 #define BINDING_REFRESH      0x0008
 133 #define BINDING_SUBMIT       0x0010
 134 #define BINDING_NOFRAG       0x0020
 135
 136 HRESULT set_http_header(struct list*,const WCHAR*,int,const WCHAR*,int) DECLSPEC_HIDDEN;
 137 HRESULT create_redirect_nschannel(const WCHAR*,nsChannel*,nsChannel**) DECLSPEC_HIDDEN;
 138
 139 HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsChannel*,DWORD,BOOL*) DECLSPEC_HIDDEN;
 140 HRESULT create_doc_uri(IUri*,nsWineURI**) DECLSPEC_HIDDEN;
 141 HRESULT load_nsuri(HTMLOuterWindow*,nsWineURI*,nsIInputStream*,nsChannelBSC*,DWORD) DECLSPEC_HIDDEN;
 142 HRESULT set_moniker(HTMLOuterWindow*,IMoniker*,IUri*,IBindCtx*,nsChannelBSC*,BOOL) DECLSPEC_HIDDEN;
 143 void prepare_for_binding(HTMLDocument*,IMoniker*,DWORD) DECLSPEC_HIDDEN;
 144 HRESULT super_navigate(HTMLOuterWindow*,IUri*,DWORD,const WCHAR*,BYTE*,DWORD) DECLSPEC_HIDDEN;
 145 HRESULT load_uri(HTMLOuterWindow*,IUri*,DWORD) DECLSPEC_HIDDEN;
 146 HRESULT navigate_new_window(HTMLOuterWindow*,IUri*,const WCHAR*,request_data_t*,IHTMLWindow2**) DECLSPEC_HIDDEN;
 147 HRESULT navigate_url(HTMLOuterWindow*,const WCHAR*,IUri*,DWORD) DECLSPEC_HIDDEN;
 148 HRESULT submit_form(HTMLOuterWindow*,const WCHAR*,IUri*,nsIInputStream*) DECLSPEC_HIDDEN;
 149 void process_document_response_headers(HTMLDocumentNode*,IBinding*) DECLSPEC_HIDDEN;
 150
 151 void init_bscallback(BSCallback*,const BSCallbackVtbl*,IMoniker*,DWORD) DECLSPEC_HIDDEN;
 152 HRESULT create_channelbsc(IMoniker*,const WCHAR*,BYTE*,DWORD,BOOL,nsChannelBSC**) DECLSPEC_HIDDEN;
 153 HRESULT channelbsc_load_stream(HTMLInnerWindow*,IMoniker*,IStream*) DECLSPEC_HIDDEN;
 154 void channelbsc_set_channel(nsChannelBSC*,nsChannel*,nsIStreamListener*,nsISupports*) DECLSPEC_HIDDEN;
 155 IUri *nsuri_get_uri(nsWineURI*) DECLSPEC_HIDDEN;
 156
 157 HRESULT read_stream(BSCallback*,IStream*,void*,DWORD,DWORD*) DECLSPEC_HIDDEN;
 158
 159 HRESULT create_relative_uri(HTMLOuterWindow*,const WCHAR*,IUri**) DECLSPEC_HIDDEN;
 160 HRESULT create_uri(const WCHAR*,DWORD,IUri**) DECLSPEC_HIDDEN;
 161 IUri *get_uri_nofrag(IUri*) DECLSPEC_HIDDEN;
 162
 163 void set_current_mon(HTMLOuterWindow*,IMoniker*,DWORD) DECLSPEC_HIDDEN;
 164 void set_current_uri(HTMLOuterWindow*,IUri*) DECLSPEC_HIDDEN;