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wine/dlls/wininet/internet.h

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/*
* Wininet
*
* Copyright 1999 Corel Corporation
*
* Ulrich Czekalla
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#ifndef _WINE_INTERNET_H_
#define _WINE_INTERNET_H_
#ifndef __WINE_CONFIG_H
# error You must include config.h to use this header
#endif
#include "wine/unicode.h"
#include "wine/list.h"
#include <time.h>
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif
#ifdef HAVE_NETINET_IN_H
# include <sys/types.h>
# include <netinet/in.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#if !defined(__MINGW32__) && !defined(_MSC_VER)
#define closesocket close
#define ioctlsocket ioctl
#endif /* __MINGW32__ */
#include "winineti.h"
extern HMODULE WININET_hModule DECLSPEC_HIDDEN;
#ifndef INET6_ADDRSTRLEN
#define INET6_ADDRSTRLEN 46
#endif
typedef struct {
WCHAR *name;
INTERNET_PORT port;
struct sockaddr_storage addr;
socklen_t addr_len;
char addr_str[INET6_ADDRSTRLEN];
LONG ref;
DWORD security_flags;
const CERT_CHAIN_CONTEXT *cert_chain;
struct list entry;
struct list conn_pool;
} server_t;
void server_addref(server_t*) DECLSPEC_HIDDEN;
void server_release(server_t*) DECLSPEC_HIDDEN;
typedef enum {
COLLECT_TIMEOUT,
COLLECT_CONNECTIONS,
COLLECT_CLEANUP
} collect_type_t;
BOOL collect_connections(collect_type_t) DECLSPEC_HIDDEN;
/* used for netconnection.c stuff */
typedef struct
{
BOOL useSSL;
int socketFD;
void *ssl_s;
server_t *server;
DWORD security_flags;
BOOL mask_errors;
BOOL keep_alive;
DWORD64 keep_until;
struct list pool_entry;
} netconn_t;
static inline void * __WINE_ALLOC_SIZE(1) heap_alloc(size_t len)
{
return HeapAlloc(GetProcessHeap(), 0, len);
}
static inline void * __WINE_ALLOC_SIZE(1) heap_alloc_zero(size_t len)
{
return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
}
static inline void * __WINE_ALLOC_SIZE(2) heap_realloc(void *mem, size_t len)
{
return HeapReAlloc(GetProcessHeap(), 0, mem, len);
}
static inline void * __WINE_ALLOC_SIZE(2) heap_realloc_zero(void *mem, size_t len)
{
return HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, mem, len);
}
static inline BOOL heap_free(void *mem)
{
return HeapFree(GetProcessHeap(), 0, mem);
}
static inline LPWSTR heap_strdupW(LPCWSTR str)
{
LPWSTR ret = NULL;
if(str) {
DWORD size;
size = (strlenW(str)+1)*sizeof(WCHAR);
ret = heap_alloc(size);
if(ret)
memcpy(ret, str, size);
}
return ret;
}
static inline LPWSTR heap_strndupW(LPCWSTR str, UINT max_len)
{
LPWSTR ret;
UINT len;
if(!str)
return NULL;
for(len=0; len<max_len; len++)
if(str[len] == '\0')
break;
ret = heap_alloc(sizeof(WCHAR)*(len+1));
if(ret) {
memcpy(ret, str, sizeof(WCHAR)*len);
ret[len] = '\0';
}
return ret;
}
static inline WCHAR *heap_strdupAtoW(const char *str)
{
LPWSTR ret = NULL;
if(str) {
DWORD len;
len = MultiByteToWideChar(CP_ACP, 0, str, -1, NULL, 0);
ret = heap_alloc(len*sizeof(WCHAR));
if(ret)
MultiByteToWideChar(CP_ACP, 0, str, -1, ret, len);
}
return ret;
}
static inline char *heap_strdupWtoA(LPCWSTR str)
{
char *ret = NULL;
if(str) {
DWORD size = WideCharToMultiByte(CP_ACP, 0, str, -1, NULL, 0, NULL, NULL);
ret = heap_alloc(size);
if(ret)
WideCharToMultiByte(CP_ACP, 0, str, -1, ret, size, NULL, NULL);
}
return ret;
}
static inline void WININET_find_data_WtoA(LPWIN32_FIND_DATAW dataW, LPWIN32_FIND_DATAA dataA)
{
dataA->dwFileAttributes = dataW->dwFileAttributes;
dataA->ftCreationTime = dataW->ftCreationTime;
dataA->ftLastAccessTime = dataW->ftLastAccessTime;
dataA->ftLastWriteTime = dataW->ftLastWriteTime;
dataA->nFileSizeHigh = dataW->nFileSizeHigh;
dataA->nFileSizeLow = dataW->nFileSizeLow;
dataA->dwReserved0 = dataW->dwReserved0;
dataA->dwReserved1 = dataW->dwReserved1;
WideCharToMultiByte(CP_ACP, 0, dataW->cFileName, -1,
dataA->cFileName, sizeof(dataA->cFileName),
NULL, NULL);
WideCharToMultiByte(CP_ACP, 0, dataW->cAlternateFileName, -1,
dataA->cAlternateFileName, sizeof(dataA->cAlternateFileName),
NULL, NULL);
}
typedef enum
{
WH_HINIT = INTERNET_HANDLE_TYPE_INTERNET,
WH_HFTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_FTP,
WH_HGOPHERSESSION = INTERNET_HANDLE_TYPE_CONNECT_GOPHER,
WH_HHTTPSESSION = INTERNET_HANDLE_TYPE_CONNECT_HTTP,
WH_HFILE = INTERNET_HANDLE_TYPE_FTP_FILE,
WH_HFTPFINDNEXT = INTERNET_HANDLE_TYPE_FTP_FIND,
WH_HHTTPREQ = INTERNET_HANDLE_TYPE_HTTP_REQUEST,
} WH_TYPE;
#define INET_OPENURL 0x0001
#define INET_CALLBACKW 0x0002
typedef struct _object_header_t object_header_t;
typedef struct {
void (*Destroy)(object_header_t*);
void (*CloseConnection)(object_header_t*);
DWORD (*QueryOption)(object_header_t*,DWORD,void*,DWORD*,BOOL);
DWORD (*SetOption)(object_header_t*,DWORD,void*,DWORD);
DWORD (*ReadFile)(object_header_t*,void*,DWORD,DWORD*);
DWORD (*ReadFileExA)(object_header_t*,INTERNET_BUFFERSA*,DWORD,DWORD_PTR);
DWORD (*ReadFileExW)(object_header_t*,INTERNET_BUFFERSW*,DWORD,DWORD_PTR);
DWORD (*WriteFile)(object_header_t*,const void*,DWORD,DWORD*);
DWORD (*QueryDataAvailable)(object_header_t*,DWORD*,DWORD,DWORD_PTR);
DWORD (*FindNextFileW)(object_header_t*,void*);
} object_vtbl_t;
#define INTERNET_HANDLE_IN_USE 1
struct _object_header_t
{
WH_TYPE htype;
const object_vtbl_t *vtbl;
HINTERNET hInternet;
BOOL valid_handle;
DWORD dwFlags;
DWORD_PTR dwContext;
DWORD dwError;
ULONG ErrorMask;
DWORD dwInternalFlags;
LONG refs;
INTERNET_STATUS_CALLBACK lpfnStatusCB;
struct list entry;
struct list children;
};
typedef struct
{
object_header_t hdr;
LPWSTR agent;
LPWSTR proxy;
LPWSTR proxyBypass;
LPWSTR proxyUsername;
LPWSTR proxyPassword;
DWORD accessType;
DWORD connect_timeout;
} appinfo_t;
typedef struct
{
object_header_t hdr;
appinfo_t *appInfo;
LPWSTR hostName; /* the final destination of the request */
LPWSTR userName;
LPWSTR password;
INTERNET_PORT hostPort; /* the final destination port of the request */
DWORD connect_timeout;
DWORD send_timeout;
DWORD receive_timeout;
} http_session_t;
#define HDR_ISREQUEST 0x0001
#define HDR_COMMADELIMITED 0x0002
#define HDR_SEMIDELIMITED 0x0004
typedef struct
{
LPWSTR lpszField;
LPWSTR lpszValue;
WORD wFlags;
WORD wCount;
} HTTPHEADERW, *LPHTTPHEADERW;
struct HttpAuthInfo;
typedef struct data_stream_vtbl_t data_stream_vtbl_t;
typedef struct {
const data_stream_vtbl_t *vtbl;
} data_stream_t;
typedef struct {
data_stream_t data_stream;
DWORD content_length;
DWORD content_read;
} netconn_stream_t;
#define READ_BUFFER_SIZE 8192
typedef struct
{
object_header_t hdr;
http_session_t *session;
server_t *server;
LPWSTR path;
LPWSTR verb;
LPWSTR rawHeaders;
netconn_t *netconn;
DWORD security_flags;
DWORD connect_timeout;
DWORD send_timeout;
DWORD receive_timeout;
LPWSTR version;
DWORD status_code;
LPWSTR statusText;
DWORD bytesToWrite;
DWORD bytesWritten;
HTTPHEADERW *custHeaders;
DWORD nCustHeaders;
FILETIME last_modified;
HANDLE hCacheFile;
LPWSTR cacheFile;
FILETIME expires;
struct HttpAuthInfo *authInfo;
struct HttpAuthInfo *proxyAuthInfo;
CRITICAL_SECTION read_section; /* section to protect the following fields */
DWORD contentLength; /* total number of bytes to be read */
BOOL read_chunked; /* are we reading in chunked mode? */
BOOL read_gzip; /* are we reading in gzip mode? */
DWORD read_pos; /* current read position in read_buf */
DWORD read_size; /* valid data size in read_buf */
BYTE read_buf[READ_BUFFER_SIZE]; /* buffer for already read but not returned data */
BOOL decoding;
data_stream_t *data_stream;
netconn_stream_t netconn_stream;
} http_request_t;
struct WORKREQ_FTPPUTFILEW
{
LPWSTR lpszLocalFile;
LPWSTR lpszNewRemoteFile;
DWORD dwFlags;
DWORD_PTR dwContext;
};
struct WORKREQ_FTPSETCURRENTDIRECTORYW
{
LPWSTR lpszDirectory;
};
struct WORKREQ_FTPCREATEDIRECTORYW
{
LPWSTR lpszDirectory;
};
struct WORKREQ_FTPFINDFIRSTFILEW
{
LPWSTR lpszSearchFile;
LPWIN32_FIND_DATAW lpFindFileData;
DWORD dwFlags;
DWORD_PTR dwContext;
};
struct WORKREQ_FTPGETCURRENTDIRECTORYW
{
LPWSTR lpszDirectory;
DWORD *lpdwDirectory;
};
struct WORKREQ_FTPOPENFILEW
{
LPWSTR lpszFilename;
DWORD dwAccess;
DWORD dwFlags;
DWORD_PTR dwContext;
};
struct WORKREQ_FTPGETFILEW
{
LPWSTR lpszRemoteFile;
LPWSTR lpszNewFile;
BOOL fFailIfExists;
DWORD dwLocalFlagsAttribute;
DWORD dwFlags;
DWORD_PTR dwContext;
};
struct WORKREQ_FTPDELETEFILEW
{
LPWSTR lpszFilename;
};
struct WORKREQ_FTPREMOVEDIRECTORYW
{
LPWSTR lpszDirectory;
};
struct WORKREQ_FTPRENAMEFILEW
{
LPWSTR lpszSrcFile;
LPWSTR lpszDestFile;
};
struct WORKREQ_FTPFINDNEXTW
{
LPWIN32_FIND_DATAW lpFindFileData;
};
struct WORKREQ_HTTPSENDREQUESTW
{
LPWSTR lpszHeader;
DWORD dwHeaderLength;
LPVOID lpOptional;
DWORD dwOptionalLength;
DWORD dwContentLength;
BOOL bEndRequest;
};
struct WORKREQ_HTTPENDREQUESTW
{
DWORD dwFlags;
DWORD_PTR dwContext;
};
struct WORKREQ_SENDCALLBACK
{
DWORD_PTR dwContext;
DWORD dwInternetStatus;
LPVOID lpvStatusInfo;
DWORD dwStatusInfoLength;
};
struct WORKREQ_INTERNETOPENURLW
{
HINTERNET hInternet;
LPWSTR lpszUrl;
LPWSTR lpszHeaders;
DWORD dwHeadersLength;
DWORD dwFlags;
DWORD_PTR dwContext;
};
struct WORKREQ_INTERNETREADFILEEXA
{
LPINTERNET_BUFFERSA lpBuffersOut;
};
struct WORKREQ_INTERNETREADFILEEXW
{
LPINTERNET_BUFFERSW lpBuffersOut;
};
typedef struct WORKREQ
{
void (*asyncproc)(struct WORKREQ*);
object_header_t *hdr;
union {
struct WORKREQ_FTPPUTFILEW FtpPutFileW;
struct WORKREQ_FTPSETCURRENTDIRECTORYW FtpSetCurrentDirectoryW;
struct WORKREQ_FTPCREATEDIRECTORYW FtpCreateDirectoryW;
struct WORKREQ_FTPFINDFIRSTFILEW FtpFindFirstFileW;
struct WORKREQ_FTPGETCURRENTDIRECTORYW FtpGetCurrentDirectoryW;
struct WORKREQ_FTPOPENFILEW FtpOpenFileW;
struct WORKREQ_FTPGETFILEW FtpGetFileW;
struct WORKREQ_FTPDELETEFILEW FtpDeleteFileW;
struct WORKREQ_FTPREMOVEDIRECTORYW FtpRemoveDirectoryW;
struct WORKREQ_FTPRENAMEFILEW FtpRenameFileW;
struct WORKREQ_FTPFINDNEXTW FtpFindNextW;
struct WORKREQ_HTTPSENDREQUESTW HttpSendRequestW;
struct WORKREQ_HTTPENDREQUESTW HttpEndRequestW;
struct WORKREQ_SENDCALLBACK SendCallback;
struct WORKREQ_INTERNETOPENURLW InternetOpenUrlW;
struct WORKREQ_INTERNETREADFILEEXA InternetReadFileExA;
struct WORKREQ_INTERNETREADFILEEXW InternetReadFileExW;
} u;
} WORKREQUEST, *LPWORKREQUEST;
void *alloc_object(object_header_t*,const object_vtbl_t*,size_t) DECLSPEC_HIDDEN;
object_header_t *get_handle_object( HINTERNET hinternet ) DECLSPEC_HIDDEN;
object_header_t *WININET_AddRef( object_header_t *info ) DECLSPEC_HIDDEN;
BOOL WININET_Release( object_header_t *info ) DECLSPEC_HIDDEN;
DWORD INET_QueryOption(object_header_t*,DWORD,void*,DWORD*,BOOL) DECLSPEC_HIDDEN;
DWORD INET_SetOption(object_header_t*,DWORD,void*,DWORD) DECLSPEC_HIDDEN;
time_t ConvertTimeString(LPCWSTR asctime) DECLSPEC_HIDDEN;
HINTERNET FTP_Connect(appinfo_t *hIC, LPCWSTR lpszServerName,
INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
DWORD dwInternalFlags) DECLSPEC_HIDDEN;
DWORD HTTP_Connect(appinfo_t*,LPCWSTR,
INTERNET_PORT nServerPort, LPCWSTR lpszUserName,
LPCWSTR lpszPassword, DWORD dwFlags, DWORD_PTR dwContext,
DWORD dwInternalFlags, HINTERNET*) DECLSPEC_HIDDEN;
BOOL GetAddress(LPCWSTR lpszServerName, INTERNET_PORT nServerPort,
struct sockaddr *psa, socklen_t *sa_len) DECLSPEC_HIDDEN;
BOOL get_cookie(const WCHAR*,const WCHAR*,WCHAR*,DWORD*) DECLSPEC_HIDDEN;
BOOL set_cookie(const WCHAR*,const WCHAR*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
void INTERNET_SetLastError(DWORD dwError) DECLSPEC_HIDDEN;
DWORD INTERNET_GetLastError(void) DECLSPEC_HIDDEN;
DWORD INTERNET_AsyncCall(LPWORKREQUEST lpWorkRequest) DECLSPEC_HIDDEN;
LPSTR INTERNET_GetResponseBuffer(void) DECLSPEC_HIDDEN;
LPSTR INTERNET_GetNextLine(INT nSocket, LPDWORD dwLen) DECLSPEC_HIDDEN;
VOID SendAsyncCallback(object_header_t *hdr, DWORD_PTR dwContext,
DWORD dwInternetStatus, LPVOID lpvStatusInfo,
DWORD dwStatusInfoLength) DECLSPEC_HIDDEN;
VOID INTERNET_SendCallback(object_header_t *hdr, DWORD_PTR dwContext,
DWORD dwInternetStatus, LPVOID lpvStatusInfo,
DWORD dwStatusInfoLength) DECLSPEC_HIDDEN;
BOOL INTERNET_FindProxyForProtocol(LPCWSTR szProxy, LPCWSTR proto, WCHAR *foundProxy, DWORD *foundProxyLen) DECLSPEC_HIDDEN;
DWORD create_netconn(BOOL,server_t*,DWORD,BOOL,DWORD,netconn_t**) DECLSPEC_HIDDEN;
void free_netconn(netconn_t*) DECLSPEC_HIDDEN;
void NETCON_unload(void) DECLSPEC_HIDDEN;
DWORD NETCON_secure_connect(netconn_t *connection) DECLSPEC_HIDDEN;
DWORD NETCON_send(netconn_t *connection, const void *msg, size_t len, int flags,
int *sent /* out */) DECLSPEC_HIDDEN;
DWORD NETCON_recv(netconn_t *connection, void *buf, size_t len, int flags,
int *recvd /* out */) DECLSPEC_HIDDEN;
BOOL NETCON_query_data_available(netconn_t *connection, DWORD *available) DECLSPEC_HIDDEN;
BOOL NETCON_is_alive(netconn_t*) DECLSPEC_HIDDEN;
LPCVOID NETCON_GetCert(netconn_t *connection) DECLSPEC_HIDDEN;
int NETCON_GetCipherStrength(netconn_t*) DECLSPEC_HIDDEN;
DWORD NETCON_set_timeout(netconn_t *connection, BOOL send, DWORD value) DECLSPEC_HIDDEN;
int sock_get_error(int) DECLSPEC_HIDDEN;
server_t *get_server(const WCHAR*,INTERNET_PORT,BOOL);
extern void URLCacheContainers_CreateDefaults(void) DECLSPEC_HIDDEN;
extern void URLCacheContainers_DeleteAll(void) DECLSPEC_HIDDEN;
#define MAX_REPLY_LEN 0x5B4
/* Used for debugging - maybe need to be shared in the Wine debugging code ? */
typedef struct
{
DWORD val;
const char* name;
} wininet_flag_info;
/* Undocumented security flags */
#define _SECURITY_FLAG_CERT_REV_FAILED 0x00800000
#define _SECURITY_FLAG_CERT_INVALID_CA 0x01000000
#define _SECURITY_FLAG_CERT_INVALID_CN 0x02000000
#define _SECURITY_FLAG_CERT_INVALID_DATE 0x04000000
#define _SECURITY_ERROR_FLAGS_MASK \
(_SECURITY_FLAG_CERT_REV_FAILED \
|_SECURITY_FLAG_CERT_INVALID_CA \
|_SECURITY_FLAG_CERT_INVALID_CN \
|_SECURITY_FLAG_CERT_INVALID_DATE)
#endif /* _WINE_INTERNET_H_ */
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