83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
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#include <main.h>
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#include <settings/settings.h>
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struct APP_SETTINGS settings;
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void Settings_InitDefaultValues()
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{
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// #define LOG_EMERG 0 /* system is unusable */
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// #define LOG_ALERT 1 /* action must be taken immediately */
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// #define LOG_CRIT 2 /* critical conditions */
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// #define LOG_ERR 3 /* error conditions */
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// #define LOG_WARNING 4 /* warning conditions */
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// #define LOG_NOTICE 5 /* normal but significant condition */
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// #define LOG_INFO 6 /* informational */
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// #define LOG_DEBUG 7 /* debug-level messages */
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settings.iDebugLevel = LOG_INFO;
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settings.iCanSimu = 0;
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settings.iMotorCount = 1;
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settings.iMotorPwrMinRaw = 38;
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settings.iMotorPwrMaxRaw = 250;
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settings.iMotorPwrStepCount = 7;
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// Get path of the executable itself
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ssize_t length = readlink("/proc/self/exe", settings.sExePath, sizeof(settings.sExePath) - 1);
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if (length >= 0)
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{
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settings.sExePath[length] = '\0';
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mylog(LOG_INFO, "SETTINGS: Executable path: %s", settings.sExePath);
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}
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else
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{
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settings.sExePath[0] = '\0';
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mylog(LOG_ERR, "SETTINGS: Executable path not found!");
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}
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}
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void Settings_ReadConfFile()
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{
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const char *filename = "/etc/CanRtDriver.conf";
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FILE *file = fopen(filename, "r");
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if (file == NULL)
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{
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mylog(LOG_ERR, "Failed to open settings file %s", filename);
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return;
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}
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char line[MAX_LINE_LENGTH];
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while (fgets(line, sizeof(line), file))
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{
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// 1. Ignore comments and empty lines
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if (line[0] == '#' || line[0] == '\n' || line[0] == '\r')
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{
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continue;
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}
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// 2. Remove CRLF at end of line
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line[strcspn(line, "\r\n")] = 0;
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// 3. Split line to key and value
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char *key = strtok(line, "=");
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char *value = strtok(NULL, "=");
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if ((key != NULL) && (value != NULL))
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{
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mylog(LOG_DEBUG, "SETTINGS: Found key: '%s' | value: '%s'\n", key, value);
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// // Beispiel: Wert verarbeiten
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// if (strcmp(key, "port") == 0)
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// {
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// int port = atoi(value);
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// printf(" [System] Port auf %d gesetzt.\n", port);
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// }
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}
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}
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fclose(file);
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}
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