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Remove 'input' field of IPC command return json

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This field is not in i3 and provides imprecise and redundant information.
(Specifically, when swaymsg is given a list of commands, the IPC return
array already indicates precisely which number command failed; knowing
the name of the command is not useful when multiple commands of the
same type are provided.)
This commit is contained in:
M Stoeckl 2019-01-10 08:27:52 -05:00
parent 64ef936673
commit 6d392150a7
3 changed files with 11 additions and 22 deletions
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3
include/sway/commands.h
View file

@ -31,7 +31,6 @@ enum cmd_status {
*/
struct cmd_results {
enum cmd_status status;
char *input;
/**
* Human friendly error message, or NULL on success
*/
@ -63,7 +62,7 @@ list_t *execute_command(char *command, struct sway_seat *seat,
*
* Do not use this under normal conditions.
*/
struct cmd_results *config_command(char *command);
struct cmd_results *config_command(char *command, char **new_block);
/**
* Parse and handle a sub command
*/

20
sway/commands.c
View file

@ -316,7 +316,7 @@ cleanup:
// be chained together)
// 4) execute_command handles all state internally while config_command has
// some state handled outside (notably the block mode, in read_config)
struct cmd_results *config_command(char *exec) {
struct cmd_results *config_command(char *exec, char **new_block) {
struct cmd_results *results = NULL;
int argc;
char **argv = split_args(exec, &argc);
@ -329,9 +329,8 @@ struct cmd_results *config_command(char *exec) {
// Check for the start of a block
if (argc > 1 && strcmp(argv[argc - 1], "{") == 0) {
char *block = join_args(argv, argc - 1);
results = cmd_results_new(CMD_BLOCK, block, NULL);
free(block);
*new_block = join_args(argv, argc - 1);
results = cmd_results_new(CMD_BLOCK, NULL, NULL);
goto cleanup;
}
@ -509,11 +508,7 @@ struct cmd_results *cmd_results_new(enum cmd_status status,
return NULL;
}
results->status = status;
if (input) {
results->input = strdup(input); // input is the command name
} else {
results->input = NULL;
}
// NOTE: `input` argument is unused, remove
if (format) {
char *error = malloc(256);
va_list args;
@ -530,9 +525,6 @@ struct cmd_results *cmd_results_new(enum cmd_status status,
}
void free_cmd_results(struct cmd_results *results) {
if (results->input) {
free(results->input);
}
if (results->error) {
free(results->error);
}
@ -552,10 +544,6 @@ char *cmd_results_to_json(list_t *res_list) {
json_object_object_add(
root, "error", json_object_new_string(results->error));
}
if (results->input) {
json_object_object_add(
root, "input", json_object_new_string(results->input));
}
json_object_array_add(result_array, root);
}
const char *json = json_object_to_json_string(result_array);

10
sway/config.c
View file

@ -710,11 +710,12 @@ bool read_config(FILE *file, struct sway_config *config,
config->current_config_line_number = line_number;
config->current_config_line = line;
struct cmd_results *res;
char *new_block = NULL;
if (block && strcmp(block, "<commands>") == 0) {
// Special case
res = config_commands_command(expanded);
} else {
res = config_command(expanded);
res = config_command(expanded, &new_block);
}
switch(res->status) {
case CMD_FAILURE:
@ -740,9 +741,9 @@ bool read_config(FILE *file, struct sway_config *config,
break;
case CMD_BLOCK:
wlr_log(WLR_DEBUG, "Entering block '%s'", res->input);
list_insert(stack, 0, strdup(res->input));
if (strcmp(res->input, "bar") == 0) {
wlr_log(WLR_DEBUG, "Entering block '%s'", new_block);
list_insert(stack, 0, strdup(new_block));
if (strcmp(new_block, "bar") == 0) {
config->current_bar = NULL;
}
break;
@ -764,6 +765,7 @@ bool read_config(FILE *file, struct sway_config *config,
sizeof(config->handler_context));
default:;
}
free(new_block);
free(expanded);
free_cmd_results(res);
}