bool read_config(FILE *file, struct sway_config *config) {
bool success = true;
enum cmd_status block = CMD_BLOCK_END;
int line_number = 0;
char *line;
while (!feof(file)) {
line = read_line(file);
if (!line) {
continue;
}
line_number++;
line = strip_whitespace(line);
if (line[0] == '#') {
free(line);
continue;
}
struct cmd_results *res;
if (block == CMD_BLOCK_COMMANDS) {
// Special case
res = config_commands_command(line);
} else {
res = config_command(line, block);
}
switch(res->status) {
case CMD_FAILURE:
case CMD_INVALID:
sway_log(L_ERROR, "Error on line %i '%s': %s (%s)", line_number, line,
res->error, config->current_config);
success = false;
break;
case CMD_DEFER:
sway_log(L_DEBUG, "Defferring command `%s'", line);
list_add(config->cmd_queue, strdup(line));
break;
case CMD_BLOCK_MODE:
if (block == CMD_BLOCK_END) {
block = CMD_BLOCK_MODE;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_INPUT:
if (block == CMD_BLOCK_END) {
block = CMD_BLOCK_INPUT;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_BAR:
if (block == CMD_BLOCK_END) {
block = CMD_BLOCK_BAR;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_BAR_COLORS:
if (block == CMD_BLOCK_BAR) {
block = CMD_BLOCK_BAR_COLORS;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_COMMANDS:
if (block == CMD_BLOCK_END) {
block = CMD_BLOCK_COMMANDS;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_IPC:
if (block == CMD_BLOCK_END) {
block = CMD_BLOCK_IPC;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_IPC_EVENTS:
if (block == CMD_BLOCK_IPC) {
block = CMD_BLOCK_IPC_EVENTS;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_END:
switch(block) {
case CMD_BLOCK_MODE:
sway_log(L_DEBUG, "End of mode block");
config->current_mode = config->modes->items[0];
block = CMD_BLOCK_END;
break;
case CMD_BLOCK_INPUT:
sway_log(L_DEBUG, "End of input block");
current_input_config = NULL;
block = CMD_BLOCK_END;
break;
case CMD_BLOCK_BAR:
sway_log(L_DEBUG, "End of bar block");
config->current_bar = NULL;
block = CMD_BLOCK_END;
break;
case CMD_BLOCK_BAR_COLORS:
sway_log(L_DEBUG, "End of bar colors block");
block = CMD_BLOCK_BAR;
break;
case CMD_BLOCK_COMMANDS:
sway_log(L_DEBUG, "End of commands block");
block = CMD_BLOCK_END;
break;
case CMD_BLOCK_IPC:
sway_log(L_DEBUG, "End of IPC block");
block = CMD_BLOCK_END;
break;
case CMD_BLOCK_IPC_EVENTS:
sway_log(L_DEBUG, "End of IPC events block");
block = CMD_BLOCK_IPC;
break;
case CMD_BLOCK_END:
sway_log(L_ERROR, "Unmatched }");
break;
default:;
}
default:;
}
free(line);
free_cmd_results(res);
}
return success;
}
bool read_config(FILE *file, bool is_active) {
struct sway_config *old_config = config;
config = calloc(1, sizeof(struct sway_config));
config_defaults(config);
config->reading = true;
if (is_active) {
sway_log(L_DEBUG, "Performing configuration file reload");
config->reloading = true;
config->active = true;
}
bool success = true;
enum cmd_status block = CMD_BLOCK_END;
int line_number = 0;
char *line;
while (!feof(file)) {
line = read_line(file);
line_number++;
line = strip_whitespace(line);
if (line[0] == '#') {
continue;
}
struct cmd_results *res = config_command(line, block);
switch(res->status) {
case CMD_FAILURE:
case CMD_INVALID:
sway_log(L_ERROR, "Error on line %i '%s': %s", line_number, line,
res->error);
success = false;
break;
case CMD_DEFER:
sway_log(L_DEBUG, "Defferring command `%s'", line);
list_add(config->cmd_queue, strdup(line));
break;
case CMD_BLOCK_MODE:
if (block == CMD_BLOCK_END) {
block = CMD_BLOCK_MODE;
} else {
sway_log(L_ERROR, "Invalid block '%s'", line);
}
break;
case CMD_BLOCK_END:
switch(block) {
case CMD_BLOCK_MODE:
sway_log(L_DEBUG, "End of mode block");
config->current_mode = config->modes->items[0];
break;
case CMD_BLOCK_END:
sway_log(L_ERROR, "Unmatched }");
break;
default:;
}
default:;
}
free(line);
free(res);
}
if (is_active) {
config->reloading = false;
arrange_windows(&root_container, -1, -1);
}
if (old_config) {
free_config(old_config);
}
config->reading = false;
return success;
}
