/usr/include/i3/ipc.h is in i3-wm 4.8-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | /*
* vim:ts=4:sw=4:expandtab
*
* i3 - an improved dynamic tiling window manager
* © 2009-2013 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).
*
*/
#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"
/** The payload of the message will be interpreted as a command */
#define I3_IPC_MESSAGE_TYPE_COMMAND 0
/** Requests the current workspaces from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_WORKSPACES 1
/** Subscribe to the specified events */
#define I3_IPC_MESSAGE_TYPE_SUBSCRIBE 2
/** Requests the current outputs from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_OUTPUTS 3
/** Requests the tree layout from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_TREE 4
/** Request the current defined marks from i3 */
#define I3_IPC_MESSAGE_TYPE_GET_MARKS 5
/** Request the configuration for a specific 'bar' */
#define I3_IPC_MESSAGE_TYPE_GET_BAR_CONFIG 6
/** 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
/** Workspaces reply type */
#define I3_IPC_REPLY_TYPE_WORKSPACES 1
/** Subscription reply type */
#define I3_IPC_REPLY_TYPE_SUBSCRIBE 2
/** Outputs reply type */
#define I3_IPC_REPLY_TYPE_OUTPUTS 3
/** Tree reply type */
#define I3_IPC_REPLY_TYPE_TREE 4
/** Marks reply type */
#define I3_IPC_REPLY_TYPE_MARKS 5
/** Bar config reply type */
#define I3_IPC_REPLY_TYPE_BAR_CONFIG 6
/** 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)
/* The workspace event will be triggered upon changes in the workspace list */
#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)
/* 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)
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