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#define _XOPEN_SOURCE 500
#include <stdio.h>
#include <string.h>
#include "sway/security.h"
#include "sway/commands.h"
#include "sway/config.h"
#include "ipc.h"
#include "log.h"
#include "util.h"
static struct ipc_policy *current_policy = NULL;
struct cmd_results *cmd_ipc(int argc, char **argv) {
struct cmd_results *error = NULL;
if ((error = checkarg(argc, "ipc", EXPECTED_EQUAL_TO, 2))) {
return error;
}
if ((error = check_security_config())) {
return error;
}
char *program = NULL;
if (!strcmp(argv[0], "*")) {
program = strdup(argv[0]);
} else if (!(program = resolve_path(argv[0]))) {
return cmd_results_new(
CMD_INVALID, "ipc", "Unable to resolve IPC Policy target.");
}
if (config->reading && strcmp("{", argv[1]) != 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.");
}
current_policy = alloc_ipc_policy(program);
list_add(config->ipc_policies, current_policy);
free(program);
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[] = {
{ "*", IPC_FEATURE_ALL_COMMANDS },
{ "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 },
{ "clipboard", IPC_FEATURE_GET_CLIPBOARD },
};
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) {
current_policy->features |= type;
sway_log(L_DEBUG, "Enabled IPC %s feature", argv[-1]);
} else {
current_policy->features &= ~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[] = {
{ "*", IPC_FEATURE_ALL_EVENTS },
{ "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) {
current_policy->features |= type;
sway_log(L_DEBUG, "Enabled IPC %s event", argv[-1]);
} else {
current_policy->features &= ~type;
sway_log(L_DEBUG, "Disabled IPC %s event", argv[-1]);
}
return cmd_results_new(CMD_SUCCESS, NULL, NULL);
}
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