2a684cad5f
Patch tested by compiling with `__attribute__ ((format (printf, 2, 3)))` applied to `cmd_results_new`. String usage constants have been converted from pointers to arrays when encountered. General handler format strings were sometimes modified to include the old input string, especially for unknown command errors.
78 lines
2.1 KiB
C
78 lines
2.1 KiB
C
#include "sway/commands.h"
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#include "sway/config.h"
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#include "sway/output.h"
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#include "list.h"
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#include "log.h"
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// must be in order for the bsearch
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static struct cmd_handler output_handlers[] = {
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{ "background", output_cmd_background },
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{ "bg", output_cmd_background },
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{ "disable", output_cmd_disable },
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{ "dpms", output_cmd_dpms },
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{ "enable", output_cmd_enable },
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{ "mode", output_cmd_mode },
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{ "pos", output_cmd_position },
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{ "position", output_cmd_position },
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{ "res", output_cmd_mode },
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{ "resolution", output_cmd_mode },
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{ "scale", output_cmd_scale },
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{ "transform", output_cmd_transform },
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};
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struct cmd_results *cmd_output(int argc, char **argv) {
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struct cmd_results *error = checkarg(argc, "output", EXPECTED_AT_LEAST, 1);
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if (error != NULL) {
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return error;
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}
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struct output_config *output = new_output_config(argv[0]);
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if (!output) {
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wlr_log(WLR_ERROR, "Failed to allocate output config");
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return NULL;
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}
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argc--; argv++;
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config->handler_context.output_config = output;
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while (argc > 0) {
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config->handler_context.leftovers.argc = 0;
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config->handler_context.leftovers.argv = NULL;
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if (find_handler(*argv, output_handlers, sizeof(output_handlers))) {
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error = config_subcommand(argv, argc, output_handlers,
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sizeof(output_handlers));
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} else {
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error = cmd_results_new(CMD_INVALID,
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"Invalid output subcommand: %s.", *argv);
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}
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if (error != NULL) {
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goto fail;
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}
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argc = config->handler_context.leftovers.argc;
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argv = config->handler_context.leftovers.argv;
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}
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config->handler_context.output_config = NULL;
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config->handler_context.leftovers.argc = 0;
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config->handler_context.leftovers.argv = NULL;
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output = store_output_config(output);
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// If reloading, the output configs will be applied after reading the
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// entire config and before the deferred commands so that an auto generated
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// workspace name is not given to re-enabled outputs.
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if (!config->reloading) {
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apply_output_config_to_outputs(output);
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}
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return cmd_results_new(CMD_SUCCESS, NULL);
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fail:
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config->handler_context.output_config = NULL;
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free_output_config(output);
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return error;
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}
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