1 files changed, 140 insertions, 0 deletions

diff --git a/sway/commands/ipc.c b/sway/commands/ipc.c
new file mode 100644
index 00000000..222be0dd
--- /dev/null
+++ b/sway/commands/ipc.c
@@ -0,0 +1,140 @@
+#include <stdio.h>
+#include <string.h>
+#include "sway/commands.h"
+#include "sway/config.h"
+#include "ipc.h"
+#include "log.h"
+#include "util.h"
+
+struct cmd_results *cmd_ipc(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "ipc", EXPECTED_EQUAL_TO, 1))) {
+                return error;
+        }
+
+        if (config->reading && strcmp("{", argv[0]) != 0) {
+                return cmd_results_new(CMD_INVALID, "ipc",
+                                "Expected '{' at start of IPC config definition.");
+        }
+
+        if (!config->reading) {
+                return cmd_results_new(CMD_FAILURE, "ipc", "Can only be used in config file.");
+        }
+
+        return cmd_results_new(CMD_BLOCK_IPC, NULL, NULL);
+}
+
+struct cmd_results *cmd_ipc_events(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "events", EXPECTED_EQUAL_TO, 1))) {
+                return error;
+        }
+
+        if (config->reading && strcmp("{", argv[0]) != 0) {
+                return cmd_results_new(CMD_INVALID, "events",
+                                "Expected '{' at start of IPC event config definition.");
+        }
+
+        if (!config->reading) {
+                return cmd_results_new(CMD_FAILURE, "events", "Can only be used in config file.");
+        }
+
+        return cmd_results_new(CMD_BLOCK_IPC_EVENTS, NULL, NULL);
+}
+
+struct cmd_results *cmd_ipc_cmd(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "ipc", EXPECTED_EQUAL_TO, 1))) {
+                return error;
+        }
+
+        bool enabled;
+        if (strcmp(argv[0], "enabled") == 0) {
+                enabled = true;
+        } else if (strcmp(argv[0], "disabled") == 0) {
+                enabled = false;
+        } else {
+                return cmd_results_new(CMD_INVALID, argv[-1],
+                                "Argument must be one of 'enabled' or 'disabled'");
+        }
+
+        struct {
+                char *name;
+                enum ipc_feature type;
+        } types[] = {
+                { "command", IPC_FEATURE_COMMAND },
+                { "workspaces", IPC_FEATURE_GET_WORKSPACES },
+                { "outputs", IPC_FEATURE_GET_OUTPUTS },
+                { "tree", IPC_FEATURE_GET_TREE },
+                { "marks", IPC_FEATURE_GET_MARKS },
+                { "bar-config", IPC_FEATURE_GET_BAR_CONFIG },
+                { "inputs", IPC_FEATURE_GET_INPUTS },
+        };
+
+        uint32_t type = 0;
+
+        for (size_t i = 0; i < sizeof(types) / sizeof(types[0]); ++i) {
+                if (strcmp(types[i].name, argv[-1]) == 0) {
+                        type = types[i].type;
+                        break;
+                }
+        }
+
+        if (enabled) {
+                config->ipc_policy |= type;
+                sway_log(L_DEBUG, "Enabled IPC %s feature", argv[-1]);
+        } else {
+                config->ipc_policy &= ~type;
+                sway_log(L_DEBUG, "Disabled IPC %s feature", argv[-1]);
+        }
+
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}
+
+struct cmd_results *cmd_ipc_event_cmd(int argc, char **argv) {
+        struct cmd_results *error = NULL;
+        if ((error = checkarg(argc, "ipc", EXPECTED_EQUAL_TO, 1))) {
+                return error;
+        }
+
+        bool enabled;
+        if (strcmp(argv[0], "enabled") == 0) {
+                enabled = true;
+        } else if (strcmp(argv[0], "disabled") == 0) {
+                enabled = false;
+        } else {
+                return cmd_results_new(CMD_INVALID, argv[-1],
+                                "Argument must be one of 'enabled' or 'disabled'");
+        }
+
+        struct {
+                char *name;
+                enum ipc_feature type;
+        } types[] = {
+                { "workspace", IPC_FEATURE_EVENT_WORKSPACE },
+                { "output", IPC_FEATURE_EVENT_OUTPUT },
+                { "mode", IPC_FEATURE_EVENT_MODE },
+                { "window", IPC_FEATURE_EVENT_WINDOW },
+                { "binding", IPC_FEATURE_EVENT_BINDING },
+                { "input", IPC_FEATURE_EVENT_INPUT },
+        };
+
+        uint32_t type = 0;
+
+        for (size_t i = 0; i < sizeof(types) / sizeof(types[0]); ++i) {
+                if (strcmp(types[i].name, argv[-1]) == 0) {
+                        type = types[i].type;
+                        break;
+                }
+        }
+
+        if (enabled) {
+                config->ipc_policy |= type;
+                sway_log(L_DEBUG, "Enabled IPC %s event", argv[-1]);
+        } else {
+                config->ipc_policy &= ~type;
+                sway_log(L_DEBUG, "Disabled IPC %s event", argv[-1]);
+        }
+
+        return cmd_results_new(CMD_SUCCESS, NULL, NULL);
+}