Alexandre Julliard : server: Added access rights mapping to
synchronization objects.
Alexandre Julliard
julliard at wine.codeweavers.com
Mon Dec 12 11:10:16 CST 2005
Module: wine
Branch: refs/heads/master
Commit: 03f46e1321b4c4cbcef405f2cad2f37d5c4054a9
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=03f46e1321b4c4cbcef405f2cad2f37d5c4054a9
Author: Alexandre Julliard <julliard at winehq.org>
Date: Mon Dec 12 14:58:44 2005 +0100
server: Added access rights mapping to synchronization objects.
---
server/event.c | 12 +++++++++++-
server/mutex.c | 12 +++++++++++-
server/semaphore.c | 12 +++++++++++-
server/timer.c | 12 +++++++++++-
4 files changed, 44 insertions(+), 4 deletions(-)
diff --git a/server/event.c b/server/event.c
index d6c8fef..6aec64a 100644
--- a/server/event.c
+++ b/server/event.c
@@ -45,6 +45,7 @@ struct event
static void event_dump( struct object *obj, int verbose );
static int event_signaled( struct object *obj, struct thread *thread );
static int event_satisfied( struct object *obj, struct thread *thread );
+static unsigned int event_map_access( struct object *obj, unsigned int access );
static int event_signal( struct object *obj, unsigned int access);
static const struct object_ops event_ops =
@@ -57,7 +58,7 @@ static const struct object_ops event_ops
event_satisfied, /* satisfied */
event_signal, /* signal */
no_get_fd, /* get_fd */
- no_map_access, /* map_access */
+ event_map_access, /* map_access */
no_lookup_name, /* lookup_name */
no_close_handle, /* close_handle */
no_destroy /* destroy */
@@ -132,6 +133,15 @@ static int event_satisfied( struct objec
return 0; /* Not abandoned */
}
+static unsigned int event_map_access( struct object *obj, unsigned int access )
+{
+ if (access & GENERIC_READ) access |= STANDARD_RIGHTS_READ | SYNCHRONIZE | EVENT_QUERY_STATE;
+ if (access & GENERIC_WRITE) access |= STANDARD_RIGHTS_WRITE;
+ if (access & GENERIC_EXECUTE) access |= STANDARD_RIGHTS_EXECUTE;
+ if (access & GENERIC_ALL) access |= STANDARD_RIGHTS_ALL | EVENT_ALL_ACCESS;
+ return access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE | GENERIC_ALL);
+}
+
static int event_signal( struct object *obj, unsigned int access )
{
struct event *event = (struct event *)obj;
diff --git a/server/mutex.c b/server/mutex.c
index 0f1e9f8..4104161 100644
--- a/server/mutex.c
+++ b/server/mutex.c
@@ -47,6 +47,7 @@ struct mutex
static void mutex_dump( struct object *obj, int verbose );
static int mutex_signaled( struct object *obj, struct thread *thread );
static int mutex_satisfied( struct object *obj, struct thread *thread );
+static unsigned int mutex_map_access( struct object *obj, unsigned int access );
static void mutex_destroy( struct object *obj );
static int mutex_signal( struct object *obj, unsigned int access );
@@ -60,7 +61,7 @@ static const struct object_ops mutex_ops
mutex_satisfied, /* satisfied */
mutex_signal, /* signal */
no_get_fd, /* get_fd */
- no_map_access, /* map_access */
+ mutex_map_access, /* map_access */
no_lookup_name, /* lookup_name */
no_close_handle, /* close_handle */
mutex_destroy /* destroy */
@@ -143,6 +144,15 @@ static int mutex_satisfied( struct objec
return 1;
}
+static unsigned int mutex_map_access( struct object *obj, unsigned int access )
+{
+ if (access & GENERIC_READ) access |= STANDARD_RIGHTS_READ | SYNCHRONIZE;
+ if (access & GENERIC_WRITE) access |= STANDARD_RIGHTS_WRITE | MUTEX_MODIFY_STATE;
+ if (access & GENERIC_EXECUTE) access |= STANDARD_RIGHTS_EXECUTE;
+ if (access & GENERIC_ALL) access |= STANDARD_RIGHTS_ALL | MUTEX_ALL_ACCESS;
+ return access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE | GENERIC_ALL);
+}
+
static int mutex_signal( struct object *obj, unsigned int access )
{
struct mutex *mutex = (struct mutex *)obj;
diff --git a/server/semaphore.c b/server/semaphore.c
index 6cc1012..d818898 100644
--- a/server/semaphore.c
+++ b/server/semaphore.c
@@ -45,6 +45,7 @@ struct semaphore
static void semaphore_dump( struct object *obj, int verbose );
static int semaphore_signaled( struct object *obj, struct thread *thread );
static int semaphore_satisfied( struct object *obj, struct thread *thread );
+static unsigned int semaphore_map_access( struct object *obj, unsigned int access );
static int semaphore_signal( struct object *obj, unsigned int access );
static const struct object_ops semaphore_ops =
@@ -57,7 +58,7 @@ static const struct object_ops semaphore
semaphore_satisfied, /* satisfied */
semaphore_signal, /* signal */
no_get_fd, /* get_fd */
- no_map_access, /* map_access */
+ semaphore_map_access, /* map_access */
no_lookup_name, /* lookup_name */
no_close_handle, /* close_handle */
no_destroy /* destroy */
@@ -133,6 +134,15 @@ static int semaphore_satisfied( struct o
return 0; /* not abandoned */
}
+static unsigned int semaphore_map_access( struct object *obj, unsigned int access )
+{
+ if (access & GENERIC_READ) access |= STANDARD_RIGHTS_READ | SYNCHRONIZE;
+ if (access & GENERIC_WRITE) access |= STANDARD_RIGHTS_WRITE | SEMAPHORE_MODIFY_STATE;
+ if (access & GENERIC_EXECUTE) access |= STANDARD_RIGHTS_EXECUTE;
+ if (access & GENERIC_ALL) access |= STANDARD_RIGHTS_ALL | SEMAPHORE_ALL_ACCESS;
+ return access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE | GENERIC_ALL);
+}
+
static int semaphore_signal( struct object *obj, unsigned int access )
{
struct semaphore *sem = (struct semaphore *)obj;
diff --git a/server/timer.c b/server/timer.c
index 7c20f19..b87dd88 100644
--- a/server/timer.c
+++ b/server/timer.c
@@ -53,6 +53,7 @@ struct timer
static void timer_dump( struct object *obj, int verbose );
static int timer_signaled( struct object *obj, struct thread *thread );
static int timer_satisfied( struct object *obj, struct thread *thread );
+static unsigned int timer_map_access( struct object *obj, unsigned int access );
static void timer_destroy( struct object *obj );
static const struct object_ops timer_ops =
@@ -65,7 +66,7 @@ static const struct object_ops timer_ops
timer_satisfied, /* satisfied */
no_signal, /* signal */
no_get_fd, /* get_fd */
- no_map_access, /* map_access */
+ timer_map_access, /* map_access */
no_lookup_name, /* lookup_name */
no_close_handle, /* close_handle */
timer_destroy /* destroy */
@@ -196,6 +197,15 @@ static int timer_satisfied( struct objec
return 0;
}
+static unsigned int timer_map_access( struct object *obj, unsigned int access )
+{
+ if (access & GENERIC_READ) access |= STANDARD_RIGHTS_READ | SYNCHRONIZE | TIMER_QUERY_STATE;
+ if (access & GENERIC_WRITE) access |= STANDARD_RIGHTS_WRITE | TIMER_MODIFY_STATE;
+ if (access & GENERIC_EXECUTE) access |= STANDARD_RIGHTS_EXECUTE;
+ if (access & GENERIC_ALL) access |= TIMER_ALL_ACCESS;
+ return access & ~(GENERIC_READ | GENERIC_WRITE | GENERIC_EXECUTE | GENERIC_ALL);
+}
+
static void timer_destroy( struct object *obj )
{
struct timer *timer = (struct timer *)obj;
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