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wineboot: Automatically update the prefix directory if wine.inf changes.

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This commit is contained in:
Alexandre Julliard 2008-04-21 15:39:55 +02:00
parent 935313abe3
commit e44dd0f8f2
2 changed files with 52 additions and 33 deletions
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31
dlls/ntdll/server.c
View file

@ -737,7 +737,6 @@ static void start_server(void)
static void setup_config_dir(void)
{
const char *p, *config_dir = wine_get_config_dir();
pid_t pid, wret;
if (chdir( config_dir ) == -1)
{
@ -759,7 +758,7 @@ static void setup_config_dir(void)
mkdir( config_dir, 0777 );
if (chdir( config_dir ) == -1) fatal_perror( "chdir to %s\n", config_dir );
MESSAGE( "wine: creating configuration directory '%s'...\n", config_dir );
MESSAGE( "wine: created the configuration directory '%s'\n", config_dir );
}
if (mkdir( "dosdevices", 0777 ) == -1)
@ -773,34 +772,6 @@ static void setup_config_dir(void)
mkdir( "drive_c", 0777 );
symlink( "../drive_c", "dosdevices/c:" );
symlink( "/", "dosdevices/z:" );
pid = fork();
if (pid == -1) fatal_perror( "fork" );
if (!pid)
{
char *argv[3];
static char argv0[] = "tools/wineprefixcreate",
argv1[] = "--quiet";
argv[0] = argv0;
argv[1] = argv1;
argv[2] = NULL;
wine_exec_wine_binary( argv[0], argv, NULL );
fatal_perror( "could not exec wineprefixcreate" );
}
else
{
int status;
while ((wret = waitpid( pid, &status, 0 )) != pid)
{
if (wret == -1 && errno != EINTR) fatal_perror( "wait4" );
}
if (!WIFEXITED(status) || WEXITSTATUS(status))
fatal_error( "wineprefixcreate failed while creating '%s'.\n", config_dir );
}
MESSAGE( "wine: '%s' created successfully.\n", config_dir );
}

54
programs/wineboot/wineboot.c
View file

@ -58,6 +58,7 @@
#define WIN32_LEAN_AND_MEAN
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#ifdef HAVE_GETOPT_H
@ -113,6 +114,49 @@ static char *get_wine_inf_path(void)
return name;
}
/* update the timestamp if different from the reference time */
static BOOL update_timestamp( const char *config_dir, unsigned long timestamp, int force )
{
BOOL ret = FALSE;
int fd, count;
char buffer[100];
char *file = HeapAlloc( GetProcessHeap(), 0, strlen(config_dir) + sizeof("/.update-timestamp") );
if (!file) return FALSE;
strcpy( file, config_dir );
strcat( file, "/.update-timestamp" );
if ((fd = open( file, O_RDWR )) != -1)
{
if ((count = read( fd, buffer, sizeof(buffer) - 1 )) >= 0)
{
buffer[count] = 0;
if (!strncmp( buffer, "disable", sizeof("disable")-1 )) goto done;
if (!force && timestamp == strtoul( buffer, NULL, 10 )) goto done;
}
lseek( fd, 0, SEEK_SET );
ftruncate( fd, 0 );
}
else
{
if (errno != ENOENT) goto done;
if ((fd = open( file, O_WRONLY | O_CREAT | O_TRUNC, 0666 )) == -1) goto done;
}
count = sprintf( buffer, "%lu\n", timestamp );
if (write( fd, buffer, count ) != count)
{
WINE_WARN( "failed to update timestamp in %s\n", file );
ftruncate( fd, 0 );
}
else ret = TRUE;
done:
if (fd != -1) close( fd );
HeapFree( GetProcessHeap(), 0, file );
return ret;
}
/* Performs the rename operations dictated in %SystemRoot%\Wininit.ini.
* Returns FALSE if there was an error, or otherwise if all is ok.
*/
@ -617,7 +661,7 @@ static BOOL start_services_process(void)
}
/* execute rundll32 on the wine.inf file if necessary */
static void update_wineprefix(void)
static void update_wineprefix( int force )
{
static const WCHAR cmdlineW[] = {'D','e','f','a','u','l','t','I','n','s','t','a','l','l',' ',
'1','2','8',' ','\\','\\','?','\\','u','n','i','x' };
@ -632,8 +676,12 @@ static void update_wineprefix(void)
return;
}
if (stat( inf_path, &st ) == -1)
{
WINE_WARN( "cannot stat wine.inf file: %s\n", strerror(errno) );
else
goto done;
}
if (update_timestamp( config_dir, st.st_mtime, force ))
{
WCHAR *buffer;
DWORD len = MultiByteToWideChar( CP_UNIXCP, 0, inf_path, -1, NULL, 0 );
@ -823,7 +871,7 @@ int main( int argc, char *argv[] )
ProcessRunKeys( HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNSERVICES], FALSE, FALSE );
start_services_process();
}
if (update) update_wineprefix();
if (init || update) update_wineprefix( update );
ProcessRunKeys( HKEY_LOCAL_MACHINE, runkeys_names[RUNKEY_RUNONCE], TRUE, TRUE );