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