server: Enhanced the console input object so that it doesn't require a wineconsole to be running.

include/wine/server_protocol.h

@@ -1426,6 +1426,8 @@ struct alloc_console_request
     unsigned int access;
     unsigned int attributes;
     process_id_t pid;
+    int          input_fd;
+    char __pad_28[4];
 };
 struct alloc_console_reply
 {
@@ -5504,6 +5506,6 @@ union generic_reply
     struct set_cursor_reply set_cursor_reply;
 };
 
-#define SERVER_PROTOCOL_VERSION 404
+#define SERVER_PROTOCOL_VERSION 405
 
 #endif /* __WINE_WINE_SERVER_PROTOCOL_H */

programs/wineconsole/wineconsole.c

@@ -596,6 +596,7 @@ static struct inner_data* WINECON_Init(HINSTANCE hInst, DWORD pid, LPCWSTR appna
         req->access     = GENERIC_READ | GENERIC_WRITE;
         req->attributes = 0;
         req->pid        = pid;
+        req->input_fd   = -1;
 
         ret = !wine_server_call_err( req );
         data->hConIn = wine_server_ptr_handle( reply->handle_in );

server/debugger.c

@@ -426,8 +426,12 @@ static int debugger_attach( struct process *process, struct thread *debugger )
     if (list_empty( &process->thread_list )) goto error;  /* no thread running in the process */
 
     /* don't let a debugger debug its console... won't work */
-    if (debugger->process->console && console_get_renderer(debugger->process->console)->process == process)
-        goto error;
+    if (debugger->process->console)
+    {
+        struct thread *renderer = console_get_renderer(debugger->process->console);
+        if (renderer && renderer->process == process)
+            goto error;
+    }
 
     suspend_process( process );
     if (!set_process_debugger( process, debugger ))

server/protocol.def

@@ -1137,6 +1137,7 @@ enum server_fd_type
     unsigned int access;        /* wanted access rights */
     unsigned int attributes;    /* object attributes */
     process_id_t pid;           /* pid of process which shall be attached to the console */
+    int          input_fd;      /* if pid=-1 (bare console to current process), fd for input */
 @REPLY
     obj_handle_t handle_in;     /* handle to console input */
     obj_handle_t event;         /* handle to renderer events change notification */

server/request.h

@@ -954,7 +954,8 @@ C_ASSERT( sizeof(struct set_socket_deferred_request) == 24 );
 C_ASSERT( FIELD_OFFSET(struct alloc_console_request, access) == 12 );
 C_ASSERT( FIELD_OFFSET(struct alloc_console_request, attributes) == 16 );
 C_ASSERT( FIELD_OFFSET(struct alloc_console_request, pid) == 20 );
-C_ASSERT( sizeof(struct alloc_console_request) == 24 );
+C_ASSERT( FIELD_OFFSET(struct alloc_console_request, input_fd) == 24 );
+C_ASSERT( sizeof(struct alloc_console_request) == 32 );
 C_ASSERT( FIELD_OFFSET(struct alloc_console_reply, handle_in) == 8 );
 C_ASSERT( FIELD_OFFSET(struct alloc_console_reply, event) == 12 );
 C_ASSERT( sizeof(struct alloc_console_reply) == 16 );

server/trace.c

@@ -1588,6 +1588,7 @@ static void dump_alloc_console_request( const struct alloc_console_request *req
     fprintf( stderr, " access=%08x", req->access );
     fprintf( stderr, ", attributes=%08x", req->attributes );
     fprintf( stderr, ", pid=%04x", req->pid );
+    fprintf( stderr, ", input_fd=%d", req->input_fd );
 }
 
 static void dump_alloc_console_reply( const struct alloc_console_reply *req )