528 lines
12 KiB
C
528 lines
12 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2023 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include "aqhome/aqhome.h"
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#include <gwenhywfar/gwenhywfar.h>
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#include <gwenhywfar/logger.h>
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#include <gwenhywfar/pathmanager.h>
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#include <gwenhywfar/debug.h>
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#include <gwenhywfar/i18n.h>
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#include <gwenhywfar/stringlist.h>
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#include <gwenhywfar/directory.h>
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#include <stdlib.h>
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#define AQHOME_PM_LIBNAME "aqhome"
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#define AQHOME_PM_SYSCONFDIR "sysconfdir"
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#define AQHOME_PM_DATADIR "datadir"
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#define AQHOME_PM_RTDATADIR "rtdatadir"
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#define AQHOME_PM_LOCALEDIR "localedir"
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#define AQHOME_SYSCONFIG_FILE "aqhome.conf"
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static void _initLogging(void);
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static void _finiLogging(void);
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static void _initPathManager(void);
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static void _finiPathManager(void);
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static void _initI18n(void);
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static void _definePath(const char *pathName, const char *pathValue);
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static GWEN_STRINGLIST *_getListOfMatchingFiles(const char *pathName, const char *subFolder, const char *mask);
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static GWEN_BUFFER *_getRuntimeFilePath(const char *pathName, const char *sFilename);
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static GWEN_BUFFER *_findFileinPath(const char *pathName, const char *sFilename);
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static int _readUint8DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom);
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static int _readUint16DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom);
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static int _readUint32DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom);
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int AQH_Init(void)
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{
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int rv;
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rv=GWEN_Init();
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if (rv) {
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DBG_ERROR_ERR(AQH_LOGDOMAIN, rv);
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return rv;
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}
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_initLogging();
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_initPathManager();
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_initI18n();
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return 0;
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}
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void AQH_Fini(void)
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{
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_finiPathManager();
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_finiLogging();
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GWEN_Fini();
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}
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GWEN_STRINGLIST *AQH_GetGlobalDataDirs(void)
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{
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return GWEN_PathManager_GetPaths(AQHOME_PM_LIBNAME, AQHOME_PM_DATADIR);
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}
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GWEN_STRINGLIST *AQH_GetGlobalSysconfDirs(void)
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{
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return GWEN_PathManager_GetPaths(AQHOME_PM_LIBNAME, AQHOME_PM_SYSCONFDIR);
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}
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GWEN_STRINGLIST *AQH_GetListOfMatchingDataFiles(const char *subFolder, const char *mask)
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{
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return _getListOfMatchingFiles(AQHOME_PM_DATADIR, subFolder, mask);
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}
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GWEN_STRINGLIST *AQH_GetListOfMatchingRuntimeDataFiles(const char *subFolder, const char *mask)
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{
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return _getListOfMatchingFiles(AQHOME_PM_RTDATADIR, subFolder, mask);
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}
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GWEN_STRINGLIST *AQH_GetListOfMatchingSysconfFiles(const char *subFolder, const char *mask)
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{
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return _getListOfMatchingFiles(AQHOME_PM_SYSCONFDIR, subFolder, mask);
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}
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GWEN_BUFFER *AQH_GetRuntimeFilePath(const char *sFilename)
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{
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return _getRuntimeFilePath(AQHOME_PM_RTDATADIR, sFilename);
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}
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GWEN_BUFFER *AQH_FindPathOfRuntimeFile(const char *sFilename)
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{
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return _findFileinPath(AQHOME_PM_RTDATADIR, sFilename);
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}
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GWEN_BUFFER *AQH_FindPathOfSysconfFile(const char *sFilename)
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{
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return _findFileinPath(AQHOME_PM_SYSCONFDIR, sFilename);
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}
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GWEN_BUFFER *AQH_FindPathOfDataFile(const char *sFilename)
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{
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return _findFileinPath(AQHOME_PM_DATADIR, sFilename);
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}
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GWEN_DB_NODE *AQH_LoadConfigFile(void)
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{
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GWEN_BUFFER *fbuf;
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int rv;
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fbuf=GWEN_Buffer_new(0, 256, 0, 1);
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rv=GWEN_PathManager_FindFile(AQHOME_PM_LIBNAME, AQHOME_PM_SYSCONFDIR, AQHOME_SYSCONFIG_FILE, fbuf);
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if (rv<0) {
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DBG_INFO(AQH_LOGDOMAIN, "Config file \"%s\" not found (%d)", AQHOME_SYSCONFIG_FILE, rv);
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GWEN_Buffer_free(fbuf);
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return NULL;
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}
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else {
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GWEN_DB_NODE *db;
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db=GWEN_DB_Group_new("aqhome-config");
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rv=GWEN_DB_ReadFile(db, GWEN_Buffer_GetStart(fbuf), GWEN_DB_FLAGS_DEFAULT);
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if (rv<0) {
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DBG_INFO(AQH_LOGDOMAIN, "Error reading config file \"%s\" (%d)", AQHOME_SYSCONFIG_FILE, rv);
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GWEN_Buffer_free(fbuf);
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GWEN_DB_Group_free(db);
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return NULL;
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}
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GWEN_Buffer_free(fbuf);
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return db;
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}
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}
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void AQH_MergeConfigFileIntoConfig(GWEN_DB_NODE *dbArgs, const char *destDbGroupName)
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{
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GWEN_DB_NODE *dbConfig;
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dbConfig=AQH_LoadConfigFile();
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if (dbConfig) {
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GWEN_DB_GroupRename(dbConfig, destDbGroupName);
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GWEN_DB_AddGroup(dbArgs, dbConfig);
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}
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}
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int AQH_ValueType_fromString(const char *s)
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{
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if (s) {
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if (strcasecmp(s, "sensor")==0)
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return AQH_ValueType_Sensor;
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else if (strcasecmp(s, "actor")==0)
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return AQH_ValueType_Actor;
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}
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return AQH_ValueType_Unknown;
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}
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const char *AQH_ValueType_toString(int i)
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{
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switch (i) {
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case AQH_ValueType_Sensor: return "sensor";
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case AQH_ValueType_Actor: return "actor";
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case AQH_ValueType_Unknown:
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default: return "unknown";
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}
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}
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int AQH_ValueDataType_fromString(const char *s)
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{
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if (s) {
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if (strcasecmp(s, "int")==0)
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return AQH_ValueDataType_Int;
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else if (strcasecmp(s, "dword")==0)
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return AQH_ValueDataType_Uint32;
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else if (strcasecmp(s, "rational")==0)
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return AQH_ValueDataType_Rational;
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else if (strcasecmp(s, "uint8")==0)
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return AQH_ValueDataType_Uint8;
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else if (strcasecmp(s, "uint16")==0)
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return AQH_ValueDataType_Uint16;
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else if (strcasecmp(s, "uint32")==0)
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return AQH_ValueDataType_Uint32;
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}
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return AQH_ValueDataType_Unknown;
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}
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const char *AQH_ValueDataType_toString(int i)
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{
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switch(i) {
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case AQH_ValueDataType_Int: return "int";
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case AQH_ValueDataType_Rational: return "rational";
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case AQH_ValueDataType_Uint8: return "uint8";
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case AQH_ValueDataType_Uint16: return "uint16";
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case AQH_ValueDataType_Uint32: return "uint32";
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case AQH_ValueDataType_Unknown:
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default: return "unknown";
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}
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}
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int AQH_ValueModality_fromString(const char *s)
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{
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if (s) {
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if (strcasecmp(s, "temperature")==0)
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return AQH_ValueModality_Temperature;
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else if (strcasecmp(s, "humidity")==0)
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return AQH_ValueModality_Humidity;
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else if (strcasecmp(s, "door")==0)
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return AQH_ValueModality_Door;
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else if (strcasecmp(s, "rgb")==0)
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return AQH_ValueModality_RGB;
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else if (strcasecmp(s, "rgbw")==0)
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return AQH_ValueModality_RGBW;
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else if (strcasecmp(s, "motion")==0)
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return AQH_ValueModality_Motion;
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else if (strcasecmp(s, "co2")==0)
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return AQH_ValueModality_Co2;
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else if (strcasecmp(s, "tvoc")==0)
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return AQH_ValueModality_TVOC;
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else if (strcasecmp(s, "stats")==0)
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return AQH_ValueModality_Stats;
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else if (strcasecmp(s, "light")==0)
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return AQH_ValueModality_Light;
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}
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return AQH_ValueModality_Unknown;
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}
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const char *AQH_ValueModality_toString(int i)
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{
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switch(i) {
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case AQH_ValueModality_Temperature: return "temperature";
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case AQH_ValueModality_Humidity: return "humidity";
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case AQH_ValueModality_Door: return "door";
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case AQH_ValueModality_RGB: return "rgb";
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case AQH_ValueModality_RGBW: return "rgbw";
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case AQH_ValueModality_Motion: return "motion";
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case AQH_ValueModality_Co2: return "co2";
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case AQH_ValueModality_TVOC: return "tvoc";
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case AQH_ValueModality_Stats: return "stats";
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case AQH_ValueModality_Light: return "light";
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case AQH_ValueModality_Unknown:
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default: return "unknown";
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}
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}
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void _initLogging(void)
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{
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const char *s;
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if (!GWEN_Logger_IsOpen(AQH_LOGDOMAIN))
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GWEN_Logger_Open(AQH_LOGDOMAIN, "aqhome", 0, GWEN_LoggerType_Console, GWEN_LoggerFacility_User);
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s=getenv("AQHOME_LOGLEVEL");
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if (s && *s) {
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GWEN_LOGGER_LEVEL ll;
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ll=GWEN_Logger_Name2Level(s);
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GWEN_Logger_SetLevel(AQH_LOGDOMAIN, ll);
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}
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else
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GWEN_Logger_SetLevel(AQH_LOGDOMAIN, GWEN_LoggerLevel_Notice);
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}
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void _finiLogging(void)
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{
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GWEN_Logger_Close(AQH_LOGDOMAIN);
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}
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void _initPathManager(void)
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{
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_definePath(AQHOME_PM_SYSCONFDIR, AQHOME_SYSCONF_DIR);
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_definePath(AQHOME_PM_LOCALEDIR, AQHOME_SYSCONF_DIR);
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_definePath(AQHOME_PM_DATADIR, AQHOME_DATA_DIR);
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_definePath(AQHOME_PM_RTDATADIR, AQHOME_RTDATA_DIR);
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}
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void _finiPathManager(void)
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{
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GWEN_PathManager_UndefinePath(AQHOME_PM_LIBNAME, AQHOME_PM_LOCALEDIR);
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GWEN_PathManager_UndefinePath(AQHOME_PM_LIBNAME, AQHOME_PM_RTDATADIR);
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GWEN_PathManager_UndefinePath(AQHOME_PM_LIBNAME, AQHOME_PM_DATADIR);
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GWEN_PathManager_UndefinePath(AQHOME_PM_LIBNAME, AQHOME_PM_SYSCONFDIR);
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GWEN_PathManager_RemovePaths(AQHOME_PM_LIBNAME);
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}
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void _initI18n(void)
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{
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GWEN_STRINGLIST *sl;
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sl=GWEN_PathManager_GetPaths(AQHOME_PM_LIBNAME, AQHOME_PM_LOCALEDIR);
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if (sl) {
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const char *localedir;
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int rv;
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localedir=GWEN_StringList_FirstString(sl);
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rv=GWEN_I18N_BindTextDomain_Dir(PACKAGE, localedir);
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if (rv) {
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DBG_ERROR(AQH_LOGDOMAIN, "Could not bind textdomain (%d)", rv);
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}
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else {
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rv=GWEN_I18N_BindTextDomain_Codeset(PACKAGE, "UTF-8");
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if (rv) {
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DBG_ERROR(AQH_LOGDOMAIN, "Could not set codeset (%d)", rv);
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}
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}
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GWEN_StringList_free(sl);
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}
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}
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void _definePath(const char *pathName, const char *pathValue)
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{
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/* define sysconf paths */
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GWEN_PathManager_DefinePath(AQHOME_PM_LIBNAME, pathName);
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#if defined(OS_WIN32) || defined(ENABLE_LOCAL_INSTALL)
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/* add folder relative to EXE */
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GWEN_PathManager_AddRelPath(AQHOME_PM_LIBNAME, AQHOME_PM_LIBNAME, pathName, pathValue, GWEN_PathManager_RelModeExe);
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#else
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/* add absolute folder */
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GWEN_PathManager_AddPath(AQHOME_PM_LIBNAME, AQHOME_PM_LIBNAME, pathName, pathValue);
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#endif
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}
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GWEN_STRINGLIST *_getListOfMatchingFiles(const char *pathName, const char *subFolder, const char *mask)
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{
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int rv;
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GWEN_STRINGLIST *sl;
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sl=GWEN_StringList_new();
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rv=GWEN_PathManager_GetMatchingFilesRecursively(AQHOME_PM_LIBNAME, pathName, subFolder, sl, mask);
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if (rv<0) {
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DBG_INFO(AQH_LOGDOMAIN,
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"Error listing matching data files (folder=%s, mask=%s)",
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subFolder?subFolder:"<empty>", mask?mask:"<empty>");
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GWEN_StringList_free(sl);
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return NULL;
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}
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return sl;
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}
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GWEN_BUFFER *_getRuntimeFilePath(const char *pathName, const char *sFilename)
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{
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GWEN_STRINGLIST *sl;
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sl=GWEN_PathManager_GetPaths(AQHOME_PM_LIBNAME, pathName);
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if (sl) {
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GWEN_STRINGLISTENTRY *se;
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se=GWEN_StringList_FirstEntry(sl);
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if (se) {
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const char *s;
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s=GWEN_StringListEntry_Data(se);
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if (s && *s) {
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GWEN_BUFFER *buf;
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buf=GWEN_Buffer_new(0, 256, 0, 1);
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GWEN_Buffer_AppendString(buf, s);
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if (sFilename && *sFilename) {
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GWEN_Buffer_AppendByte(buf, GWEN_DIR_SEPARATOR);
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GWEN_Buffer_AppendString(buf, sFilename);
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}
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GWEN_StringList_free(sl);
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return buf;
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}
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}
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GWEN_StringList_free(sl);
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}
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return NULL;
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}
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GWEN_BUFFER *_findFileinPath(const char *pathName, const char *sFilename)
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{
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GWEN_STRINGLIST *sl;
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sl=GWEN_PathManager_GetPaths(AQHOME_PM_LIBNAME, pathName);
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if (sl) {
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int rv;
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GWEN_BUFFER *buf;
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buf=GWEN_Buffer_new(0, 256, 0, 1);
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rv=GWEN_Directory_FindFileInPaths(sl, sFilename, buf);
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GWEN_StringList_free(sl);
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if (rv==0)
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return buf;
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GWEN_Buffer_free(buf);
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}
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return NULL;
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}
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int AQH_ReadDataFromString(int dataType, const char *s, uint16_t *pDataVal, uint16_t *pDataDenom)
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{
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if (s && *s) {
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//DBG_ERROR(NULL, "Reading \"%s\" as datatype %d (%s)", s?s:"<NULL>", dataType, AQH_ValueDataType_toString(dataType));
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switch(dataType) {
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case AQH_ValueDataType_Uint8: return _readUint8DataFromString(s, pDataVal, pDataDenom);
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case AQH_ValueDataType_Int:
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case AQH_ValueDataType_Uint16: return _readUint16DataFromString(s, pDataVal, pDataDenom);
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case AQH_ValueDataType_Uint32: return _readUint32DataFromString(s, pDataVal, pDataDenom);
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case AQH_ValueDataType_Rational: break;
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default: break;
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}
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}
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return GWEN_ERROR_INVALID;
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}
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int _readUint8DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom)
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{
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int v=0;
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if (1==sscanf(s, "%i", &v)) {
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*pDataVal=v & 0xff;
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*pDataDenom=1;
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return 0;
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}
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return GWEN_ERROR_INVALID;
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}
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int _readUint16DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom)
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{
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int v=0;
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if (1==sscanf(s, "%i", &v)) {
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*pDataVal=v & 0xffff;
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*pDataDenom=1;
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return 0;
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}
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return GWEN_ERROR_INVALID;
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}
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int _readUint32DataFromString(const char *s, uint16_t *pDataVal, uint16_t *pDataDenom)
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{
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long int v=0;
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if (1==sscanf(s, "%li", &v)) {
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*pDataVal=(v>>16) & 0xffff;
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*pDataDenom=v & 0xffff;
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return 0;
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}
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return GWEN_ERROR_INVALID;
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}
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