* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
- * © 2009-2010 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
*
* This public header defines the different constants and message types to use
* for the IPC interface to i3 (see docs/ipc for more information).
*
*/
-#ifndef _I3_IPC_H
-#define _I3_IPC_H
+#pragma once
+
+#include <stdint.h>
+
+typedef struct i3_ipc_header {
+ /* 6 = strlen(I3_IPC_MAGIC) */
+ char magic[6];
+ uint32_t size;
+ uint32_t type;
+} __attribute__((packed)) i3_ipc_header_t;
/*
* Messages from clients to i3
*/
/** Never change this, only on major IPC breakage (don’t do that) */
-#define I3_IPC_MAGIC "i3-ipc"
+#define I3_IPC_MAGIC "i3-ipc"
/** The payload of the message will be interpreted as a command */
-#define I3_IPC_MESSAGE_TYPE_COMMAND 0
+#define I3_IPC_MESSAGE_TYPE_COMMAND 0
/** Requests the current workspaces from i3 */
-#define I3_IPC_MESSAGE_TYPE_GET_WORKSPACES 1
+#define I3_IPC_MESSAGE_TYPE_GET_WORKSPACES 1
/** Subscribe to the specified events */
-#define I3_IPC_MESSAGE_TYPE_SUBSCRIBE 2
+#define I3_IPC_MESSAGE_TYPE_SUBSCRIBE 2
/** Requests the current outputs from i3 */
-#define I3_IPC_MESSAGE_TYPE_GET_OUTPUTS 3
+#define I3_IPC_MESSAGE_TYPE_GET_OUTPUTS 3
/** Requests the tree layout from i3 */
-#define I3_IPC_MESSAGE_TYPE_GET_TREE 4
+#define I3_IPC_MESSAGE_TYPE_GET_TREE 4
/** Request the current defined marks from i3 */
-#define I3_IPC_MESSAGE_TYPE_GET_MARKS 5
+#define I3_IPC_MESSAGE_TYPE_GET_MARKS 5
/** Request the configuration for a specific 'bar' */
-#define I3_IPC_MESSAGE_TYPE_GET_BAR_CONFIG 6
+#define I3_IPC_MESSAGE_TYPE_GET_BAR_CONFIG 6
-/** Request the SHM debug log start/wrap markers */
-#define I3_IPC_MESSAGE_TYPE_GET_LOG_MARKERS 7
+/** Request the i3 version */
+#define I3_IPC_MESSAGE_TYPE_GET_VERSION 7
/*
* Messages from i3 to clients
*/
/** Command reply type */
-#define I3_IPC_REPLY_TYPE_COMMAND 0
+#define I3_IPC_REPLY_TYPE_COMMAND 0
/** Workspaces reply type */
-#define I3_IPC_REPLY_TYPE_WORKSPACES 1
+#define I3_IPC_REPLY_TYPE_WORKSPACES 1
/** Subscription reply type */
-#define I3_IPC_REPLY_TYPE_SUBSCRIBE 2
+#define I3_IPC_REPLY_TYPE_SUBSCRIBE 2
/** Outputs reply type */
-#define I3_IPC_REPLY_TYPE_OUTPUTS 3
+#define I3_IPC_REPLY_TYPE_OUTPUTS 3
/** Tree reply type */
-#define I3_IPC_REPLY_TYPE_TREE 4
+#define I3_IPC_REPLY_TYPE_TREE 4
/** Marks reply type */
-#define I3_IPC_REPLY_TYPE_MARKS 5
+#define I3_IPC_REPLY_TYPE_MARKS 5
/** Bar config reply type */
-#define I3_IPC_REPLY_TYPE_BAR_CONFIG 6
+#define I3_IPC_REPLY_TYPE_BAR_CONFIG 6
-/** Request the SHM debug log start/wrap markers */
-#define I3_IPC_REPLY_TYPE_LOG_MARKERS 7
+/** i3 version reply type */
+#define I3_IPC_REPLY_TYPE_VERSION 7
/*
* Events from i3 to clients. Events have the first bit set high.
*
*/
-#define I3_IPC_EVENT_MASK (1 << 31)
+#define I3_IPC_EVENT_MASK (1 << 31)
/* The workspace event will be triggered upon changes in the workspace list */
-#define I3_IPC_EVENT_WORKSPACE (I3_IPC_EVENT_MASK | 0)
+#define I3_IPC_EVENT_WORKSPACE (I3_IPC_EVENT_MASK | 0)
/* The output event will be triggered upon changes in the output list */
-#define I3_IPC_EVENT_OUTPUT (I3_IPC_EVENT_MASK | 1)
+#define I3_IPC_EVENT_OUTPUT (I3_IPC_EVENT_MASK | 1)
+
+/* The output event will be triggered upon mode changes */
+#define I3_IPC_EVENT_MODE (I3_IPC_EVENT_MASK | 2)
+
+/* The window event will be triggered upon window changes */
+#define I3_IPC_EVENT_WINDOW (I3_IPC_EVENT_MASK | 3)
+
+/** Bar config update will be triggered to update the bar config */
+#define I3_IPC_EVENT_BARCONFIG_UPDATE (I3_IPC_EVENT_MASK | 4)
-#endif
+/** The binding event will be triggered when bindings run */
+#define I3_IPC_EVENT_BINDING (I3_IPC_EVENT_MASK | 5)