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Save a disk file's drive type in the server object.

This commit is contained in:
Ove Kaaven 2001-10-24 00:23:25 +00:00 committed by Alexandre Julliard
parent 96ebfa983b
commit 708a846a88
10 changed files with 47 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
files/dos_fs.c
View File

@ -766,7 +766,7 @@ HANDLE DOSFS_OpenDevice( const char *name, DWORD access, DWORD attributes, LPSEC
if (!strcmp(DOSFS_Devices[i].name,"NUL")) if (!strcmp(DOSFS_Devices[i].name,"NUL"))
return FILE_CreateFile( "/dev/null", access, return FILE_CreateFile( "/dev/null", access,
FILE_SHARE_READ|FILE_SHARE_WRITE, sa, FILE_SHARE_READ|FILE_SHARE_WRITE, sa,
OPEN_EXISTING, 0, 0, TRUE ); OPEN_EXISTING, 0, 0, TRUE, DRIVE_UNKNOWN );
if (!strcmp(DOSFS_Devices[i].name,"CON")) { if (!strcmp(DOSFS_Devices[i].name,"CON")) {
HANDLE to_dup; HANDLE to_dup;
switch (access & (GENERIC_READ|GENERIC_WRITE)) { switch (access & (GENERIC_READ|GENERIC_WRITE)) {

20
files/file.c
View File

@ -281,7 +281,8 @@ static HANDLE FILE_OpenConsole( BOOL output, DWORD access, LPSECURITY_ATTRIBUTES
*/ */
HANDLE FILE_CreateFile( LPCSTR filename, DWORD access, DWORD sharing, HANDLE FILE_CreateFile( LPCSTR filename, DWORD access, DWORD sharing,
LPSECURITY_ATTRIBUTES sa, DWORD creation, LPSECURITY_ATTRIBUTES sa, DWORD creation,
DWORD attributes, HANDLE template, BOOL fail_read_only ) DWORD attributes, HANDLE template, BOOL fail_read_only,
UINT drive_type )
{ {
DWORD err; DWORD err;
HANDLE ret; HANDLE ret;
@ -297,11 +298,12 @@ HANDLE FILE_CreateFile( LPCSTR filename, DWORD access, DWORD sharing,
restart: restart:
SERVER_START_VAR_REQ( create_file, len ) SERVER_START_VAR_REQ( create_file, len )
{ {
req->access = access; req->access = access;
req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle); req->inherit = (sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle);
req->sharing = sharing; req->sharing = sharing;
req->create = creation; req->create = creation;
req->attrs = attributes; req->attrs = attributes;
req->drive_type = drive_type;
memcpy( server_data_ptr(req), filename, len ); memcpy( server_data_ptr(req), filename, len );
SetLastError(0); SetLastError(0);
err = SERVER_CALL(); err = SERVER_CALL();
@ -509,7 +511,8 @@ HANDLE WINAPI CreateFileA( LPCSTR filename, DWORD access, DWORD sharing,
ret = FILE_CreateFile( full_name.long_name, access, sharing, ret = FILE_CreateFile( full_name.long_name, access, sharing,
sa, creation, attributes, template, sa, creation, attributes, template,
DRIVE_GetFlags(full_name.drive) & DRIVE_FAIL_READ_ONLY ); DRIVE_GetFlags(full_name.drive) & DRIVE_FAIL_READ_ONLY,
GetDriveTypeA( full_name.short_name ) );
done: done:
if (!ret) ret = INVALID_HANDLE_VALUE; if (!ret) ret = INVALID_HANDLE_VALUE;
return ret; return ret;
@ -977,7 +980,8 @@ found:
hFileRet = FILE_CreateFile( full_name.long_name, access, sharing, hFileRet = FILE_CreateFile( full_name.long_name, access, sharing,
NULL, OPEN_EXISTING, 0, 0, NULL, OPEN_EXISTING, 0, 0,
DRIVE_GetFlags(full_name.drive) & DRIVE_FAIL_READ_ONLY ); DRIVE_GetFlags(full_name.drive) & DRIVE_FAIL_READ_ONLY,
GetDriveTypeA( full_name.short_name ) );
if (!hFileRet) goto not_found; if (!hFileRet) goto not_found;
GetFileTime( hFileRet, NULL, NULL, &filetime ); GetFileTime( hFileRet, NULL, NULL, &filetime );

3
include/file.h
View File

@ -77,7 +77,8 @@ extern BOOL FILE_Stat( LPCSTR unixName, BY_HANDLE_FILE_INFORMATION *info );
extern HFILE16 FILE_Dup2( HFILE16 hFile1, HFILE16 hFile2 ); extern HFILE16 FILE_Dup2( HFILE16 hFile1, HFILE16 hFile2 );
extern HANDLE FILE_CreateFile( LPCSTR filename, DWORD access, DWORD sharing, extern HANDLE FILE_CreateFile( LPCSTR filename, DWORD access, DWORD sharing,
LPSECURITY_ATTRIBUTES sa, DWORD creation, LPSECURITY_ATTRIBUTES sa, DWORD creation,
DWORD attributes, HANDLE template, BOOL fail_read_only ); DWORD attributes, HANDLE template, BOOL fail_read_only,
UINT drive_type );
extern HANDLE FILE_CreateDevice( int client_id, DWORD access, LPSECURITY_ATTRIBUTES sa ); extern HANDLE FILE_CreateDevice( int client_id, DWORD access, LPSECURITY_ATTRIBUTES sa );
extern LONG WINAPI WIN16_hread(HFILE16,SEGPTR,LONG); extern LONG WINAPI WIN16_hread(HFILE16,SEGPTR,LONG);

4
include/wine/server_protocol.h
View File

@ -566,6 +566,7 @@ struct create_file_request
unsigned int sharing; unsigned int sharing;
int create; int create;
unsigned int attrs; unsigned int attrs;
int drive_type;
/* VARARG(filename,string); */ /* VARARG(filename,string); */
handle_t handle; handle_t handle;
}; };
@ -907,6 +908,7 @@ struct get_mapping_info_request
void* base; void* base;
handle_t shared_file; handle_t shared_file;
int shared_size; int shared_size;
int drive_type;
}; };
@ -2054,6 +2056,6 @@ union generic_request
struct get_window_properties_request get_window_properties; struct get_window_properties_request get_window_properties;
}; };
#define SERVER_PROTOCOL_VERSION 61 #define SERVER_PROTOCOL_VERSION 62
#endif /* __WINE_WINE_SERVER_PROTOCOL_H */ #endif /* __WINE_WINE_SERVER_PROTOCOL_H */

2
misc/registry.c
View File

@ -1184,7 +1184,7 @@ static void load_wine_registry(HKEY hkey,LPCSTR fn)
case WINE_REG_VER_2: { case WINE_REG_VER_2: {
HANDLE file; HANDLE file;
if ((file = FILE_CreateFile( fn, GENERIC_READ, 0, NULL, OPEN_EXISTING, if ((file = FILE_CreateFile( fn, GENERIC_READ, 0, NULL, OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL, 0, TRUE ))) FILE_ATTRIBUTE_NORMAL, 0, TRUE, DRIVE_UNKNOWN )))
{ {
SERVER_START_REQ( load_registry ) SERVER_START_REQ( load_registry )
{ {

32
server/file.c
View File

@ -38,6 +38,7 @@ struct file
unsigned int access; /* file access (GENERIC_READ/WRITE) */ unsigned int access; /* file access (GENERIC_READ/WRITE) */
unsigned int flags; /* flags (FILE_FLAG_*) */ unsigned int flags; /* flags (FILE_FLAG_*) */
unsigned int sharing; /* file sharing mode */ unsigned int sharing; /* file sharing mode */
int drive_type; /* type of drive the file is on */
}; };
#define NAME_HASH_SIZE 37 #define NAME_HASH_SIZE 37
@ -103,23 +104,25 @@ static int check_sharing( const char *name, int hash, unsigned int access,
/* create a file from a file descriptor */ /* create a file from a file descriptor */
/* if the function fails the fd is closed */ /* if the function fails the fd is closed */
static struct file *create_file_for_fd( int fd, unsigned int access, unsigned int sharing, static struct file *create_file_for_fd( int fd, unsigned int access, unsigned int sharing,
unsigned int attrs ) unsigned int attrs, int drive_type )
{ {
struct file *file; struct file *file;
if ((file = alloc_object( &file_ops, fd ))) if ((file = alloc_object( &file_ops, fd )))
{ {
file->name = NULL; file->name = NULL;
file->next = NULL; file->next = NULL;
file->access = access; file->access = access;
file->flags = attrs; file->flags = attrs;
file->sharing = sharing; file->sharing = sharing;
file->drive_type = drive_type;
} }
return file; return file;
} }
static struct file *create_file( const char *nameptr, size_t len, unsigned int access, static struct file *create_file( const char *nameptr, size_t len, unsigned int access,
unsigned int sharing, int create, unsigned int attrs ) unsigned int sharing, int create, unsigned int attrs,
int drive_type )
{ {
struct file *file; struct file *file;
int hash, flags; int hash, flags;
@ -169,7 +172,7 @@ static struct file *create_file( const char *nameptr, size_t len, unsigned int a
goto error; goto error;
} }
if (!(file = create_file_for_fd( fd, access, sharing, attrs ))) if (!(file = create_file_for_fd( fd, access, sharing, attrs, drive_type )))
{ {
free( name ); free( name );
return NULL; return NULL;
@ -193,6 +196,12 @@ int is_same_file( struct file *file1, struct file *file2 )
return !strcmp( file1->name, file2->name ); return !strcmp( file1->name, file2->name );
} }
/* get the type of drive the file is on */
int get_file_drive_type( struct file *file )
{
return file->drive_type;
}
/* Create an anonymous Unix file */ /* Create an anonymous Unix file */
int create_anonymous_file(void) int create_anonymous_file(void)
{ {
@ -223,7 +232,7 @@ struct file *create_temp_file( int access )
int fd; int fd;
if ((fd = create_anonymous_file()) == -1) return NULL; if ((fd = create_anonymous_file()) == -1) return NULL;
return create_file_for_fd( fd, access, 0, 0 ); return create_file_for_fd( fd, access, 0, 0, DRIVE_FIXED );
} }
static void file_dump( struct object *obj, int verbose ) static void file_dump( struct object *obj, int verbose )
@ -463,7 +472,7 @@ DECL_HANDLER(create_file)
req->handle = 0; req->handle = 0;
if ((file = create_file( get_req_data(req), get_req_data_size(req), req->access, if ((file = create_file( get_req_data(req), get_req_data_size(req), req->access,
req->sharing, req->create, req->attrs ))) req->sharing, req->create, req->attrs, req->drive_type )))
{ {
req->handle = alloc_handle( current->process, file, req->access, req->inherit ); req->handle = alloc_handle( current->process, file, req->access, req->inherit );
release_object( file ); release_object( file );
@ -482,7 +491,8 @@ DECL_HANDLER(alloc_file_handle)
set_error( STATUS_INVALID_HANDLE ); set_error( STATUS_INVALID_HANDLE );
return; return;
} }
if ((file = create_file_for_fd( fd, req->access, FILE_SHARE_READ | FILE_SHARE_WRITE, 0 ))) if ((file = create_file_for_fd( fd, req->access, FILE_SHARE_READ | FILE_SHARE_WRITE,
0, DRIVE_UNKNOWN )))
{ {
req->handle = alloc_handle( current->process, file, req->access, 0 ); req->handle = alloc_handle( current->process, file, req->access, 0 );
release_object( file ); release_object( file );

1
server/mapping.c
View File

@ -380,6 +380,7 @@ DECL_HANDLER(get_mapping_info)
req->base = mapping->base; req->base = mapping->base;
req->shared_file = 0; req->shared_file = 0;
req->shared_size = mapping->shared_size; req->shared_size = mapping->shared_size;
req->drive_type = get_file_drive_type( mapping->file );
if (mapping->shared_file) if (mapping->shared_file)
req->shared_file = alloc_handle( current->process, mapping->shared_file, req->shared_file = alloc_handle( current->process, mapping->shared_file,
GENERIC_READ|GENERIC_WRITE, 0 ); GENERIC_READ|GENERIC_WRITE, 0 );

1
server/object.h
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@ -145,6 +145,7 @@ extern void abandon_mutexes( struct thread *thread );
extern struct file *get_file_obj( struct process *process, handle_t handle, extern struct file *get_file_obj( struct process *process, handle_t handle,
unsigned int access ); unsigned int access );
extern int is_same_file( struct file *file1, struct file *file2 ); extern int is_same_file( struct file *file1, struct file *file2 );
extern int get_file_drive_type( struct file *file );
extern int grow_file( struct file *file, int size_high, int size_low ); extern int grow_file( struct file *file, int size_high, int size_low );
extern int create_anonymous_file(void); extern int create_anonymous_file(void);
extern struct file *create_temp_file( int access ); extern struct file *create_temp_file( int access );

2
server/protocol.def
View File

@ -523,6 +523,7 @@ enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
unsigned int sharing; /* sharing flags */ unsigned int sharing; /* sharing flags */
int create; /* file create action */ int create; /* file create action */
unsigned int attrs; /* file attributes for creation */ unsigned int attrs; /* file attributes for creation */
int drive_type; /* type of drive the file is on */
VARARG(filename,string); /* file name */ VARARG(filename,string); /* file name */
@REPLY @REPLY
handle_t handle; /* handle to the file */ handle_t handle; /* handle to the file */
@ -825,6 +826,7 @@ enum event_op { PULSE_EVENT, SET_EVENT, RESET_EVENT };
void* base; /* default base addr (for VPROT_IMAGE mapping) */ void* base; /* default base addr (for VPROT_IMAGE mapping) */
handle_t shared_file; /* shared mapping file handle */ handle_t shared_file; /* shared mapping file handle */
int shared_size; /* shared mapping size */ int shared_size; /* shared mapping size */
int drive_type; /* type of drive the file is on */
@END @END

4
server/trace.c
View File

@ -709,6 +709,7 @@ static void dump_create_file_request( const struct create_file_request *req )
fprintf( stderr, " sharing=%08x,", req->sharing ); fprintf( stderr, " sharing=%08x,", req->sharing );
fprintf( stderr, " create=%d,", req->create ); fprintf( stderr, " create=%d,", req->create );
fprintf( stderr, " attrs=%08x,", req->attrs ); fprintf( stderr, " attrs=%08x,", req->attrs );
fprintf( stderr, " drive_type=%d,", req->drive_type );
fprintf( stderr, " filename=" ); fprintf( stderr, " filename=" );
cur_pos += dump_varargs_string( req ); cur_pos += dump_varargs_string( req );
} }
@ -1032,7 +1033,8 @@ static void dump_get_mapping_info_reply( const struct get_mapping_info_request *
fprintf( stderr, " header_size=%d,", req->header_size ); fprintf( stderr, " header_size=%d,", req->header_size );
fprintf( stderr, " base=%p,", req->base ); fprintf( stderr, " base=%p,", req->base );
fprintf( stderr, " shared_file=%d,", req->shared_file ); fprintf( stderr, " shared_file=%d,", req->shared_file );
fprintf( stderr, " shared_size=%d", req->shared_size ); fprintf( stderr, " shared_size=%d,", req->shared_size );
fprintf( stderr, " drive_type=%d", req->drive_type );
} }
static void dump_create_device_request( const struct create_device_request *req ) static void dump_create_device_request( const struct create_device_request *req )