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.
30 lines
873 B
C
30 lines
873 B
C
#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include "sway/config.h"
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#include "sway/commands.h"
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#include "sway/input/input-manager.h"
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#include "util.h"
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struct cmd_results *input_cmd_pointer_accel(int argc, char **argv) {
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struct cmd_results *error = NULL;
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if ((error = checkarg(argc, "pointer_accel", EXPECTED_AT_LEAST, 1))) {
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return error;
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}
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struct input_config *ic = config->handler_context.input_config;
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if (!ic) {
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return cmd_results_new(CMD_FAILURE, "No input device defined.");
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}
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float pointer_accel = parse_float(argv[0]);
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if (isnan(pointer_accel)) {
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return cmd_results_new(CMD_INVALID,
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"Invalid pointer accel; expected float.");
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} if (pointer_accel < -1 || pointer_accel > 1) {
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return cmd_results_new(CMD_INVALID, "Input out of range [-1, 1]");
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}
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ic->pointer_accel = pointer_accel;
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return cmd_results_new(CMD_SUCCESS, NULL);
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}
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