53 lines
No EOL
1.5 KiB
C
53 lines
No EOL
1.5 KiB
C
#include "settings.h"
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#include <libconfig.h>
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void init_config(controller_settings_t *const conf) {
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conf->ff_gain = 100;
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conf->enable_qam = 0;
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conf->nintendo_layout = 0;
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}
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int fill_config(controller_settings_t *const conf, const char* file) {
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int res = 0;
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config_t cfg;
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config_init(&cfg);
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const int config_read_res = config_read_file(&cfg, file);
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if (config_read_res != CONFIG_TRUE) {
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fprintf(stderr, "Error in reading config file: %s\n", config_error_text(&cfg));
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goto fill_config_err;
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}
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int enable_qam;
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if (config_lookup_bool(&cfg, "enable_qam", &enable_qam) != CONFIG_FALSE) {
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conf->enable_qam = enable_qam;
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} else {
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fprintf(stderr, "enable_qam (bool) configuration not found. Default value will be used.\n");
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}
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int ff_gain;
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if (config_lookup_int(&cfg, "ff_gain", &ff_gain) != CONFIG_FALSE) {
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if (ff_gain <= 100) {
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conf->ff_gain = (ff_gain == 100) ? 0xFFFF : ((int)0xFFFF / 100) * ff_gain;
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} else {
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fprintf(stderr, "ff_gain (int) must be a number between 0 and 100");
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}
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} else {
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fprintf(stderr, "ff_gain (int) configuration not found. Default value will be used.\n");
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}
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int nintendo_layout;
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if (config_lookup_bool(&cfg, "nintendo_layout", &nintendo_layout) != CONFIG_FALSE) {
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conf->nintendo_layout = nintendo_layout;
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} else {
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fprintf(stderr, "nintendo_layout (bool) configuration not found. Default value will be used.\n");
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}
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config_destroy(&cfg);
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fill_config_err:
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return res;
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} |