Port project to use cmake build system.

This permits to develop the project more easily and efficiently than with Arduino iIDE (which is a pain)
Use the latest IDF framework version
Compile for esp32C5 chip

main/ConfigFile.h

@@ -0,0 +1,99 @@
+#include <ArduinoJson.h>
+#include <LittleFS.h>
+#include "Somfy.h"
+#include "ConfigSettings.h"
+
+#ifndef configfile_h
+#define configfile_h
+
+#define CFG_VALUE_SEP ','
+#define CFG_REC_END '\n'
+#define CFG_TOK_NONE 0x00
+#define CFG_TOK_QUOTE '"'
+
+
+struct config_header_t {
+  uint8_t version = 1;
+  uint8_t repeaterRecords = 0;
+  uint8_t repeaterRecordSize = 0;
+  uint8_t roomRecords = 0;
+  uint16_t roomRecordSize = 0;
+  uint16_t shadeRecordSize = 0;
+  uint8_t shadeRecords = 0;
+  uint16_t groupRecordSize = 0;
+  uint8_t groupRecords = 0;
+  uint16_t settingsRecordSize = 0;
+  uint16_t netRecordSize = 0;
+  uint16_t transRecordSize = 0;
+  char serverId[10] = ""; // This must match the server id size in the ConfigSettings.
+  int8_t length = 0;
+};
+class ConfigFile {
+  protected:
+    File file;
+    bool readOnly = false;
+    bool begin(const char *filename, bool readOnly = false);
+    uint32_t startRecPos = 0;
+    bool _opened = false;
+  public:
+    config_header_t header;
+    void end();
+    bool isOpen();
+    bool seekRecordByIndex(uint16_t ndx);
+    bool readHeader();
+    bool seekChar(const char val);
+    bool writeHeader(const config_header_t &header);
+    bool writeHeader();
+    bool writeSeparator();
+    bool writeRecordEnd();
+    bool writeChar(const char val);
+    bool writeInt8(const int8_t val, const char tok = CFG_VALUE_SEP);
+    bool writeUInt8(const uint8_t val, const char tok = CFG_VALUE_SEP);
+    bool writeUInt16(const uint16_t val, const char tok = CFG_VALUE_SEP);
+    bool writeUInt32(const uint32_t val, const char tok = CFG_VALUE_SEP);
+    bool writeBool(const bool val, const char tok = CFG_VALUE_SEP);
+    bool writeFloat(const float val, const uint8_t prec, const char tok = CFG_VALUE_SEP);
+    bool readString(char *buff, size_t len);
+    bool readVarString(char *buff, size_t len);
+    bool skipValue(size_t len);
+    bool writeString(const char *val, size_t len, const char tok = CFG_VALUE_SEP);
+    bool writeVarString(const char *val, const char tok = CFG_VALUE_SEP);
+    char readChar(const char defVal = '\0');
+    int8_t readInt8(const int8_t defVal = 0);
+    uint8_t readUInt8(const uint8_t defVal = 0);
+    uint16_t readUInt16(const uint16_t defVal = 0);
+    uint32_t readUInt32(const uint32_t defVal = 0);
+    bool readBool(const bool defVal = false);
+    float readFloat(const float defVal = 0.00);
+};
+class ShadeConfigFile : public ConfigFile {
+  protected:
+    bool writeRepeaterRecord(SomfyShadeController *s);
+    bool writeRoomRecord(SomfyRoom *room);
+    bool writeShadeRecord(SomfyShade *shade);
+    bool writeGroupRecord(SomfyGroup *group);
+    bool writeSettingsRecord();
+    bool writeNetRecord();
+    bool writeTransRecord(transceiver_config_t &cfg);
+    bool readRepeaterRecord(SomfyShadeController *s);
+    bool readRoomRecord(SomfyRoom *room);
+    bool readShadeRecord(SomfyShade *shade);
+    bool readGroupRecord(SomfyGroup *group);
+    bool readSettingsRecord();
+    bool readNetRecord(restore_options_t &opts);
+    bool readTransRecord(transceiver_config_t &cfg);
+  public:
+    static bool exists();
+    static bool load(SomfyShadeController *somfy, const char *filename = "/shades.cfg");
+    static bool restore(SomfyShadeController *somfy, const char *filename, restore_options_t &opts);
+    bool begin(const char *filename, bool readOnly = false);
+    bool begin(bool readOnly = false);
+    bool save(SomfyShadeController *somfy);
+    bool backup(SomfyShadeController *somfy);
+    bool loadFile(SomfyShadeController *somfy, const char *filename = "/shades.cfg");
+    bool restoreFile(SomfyShadeController *somfy, const char *filename, restore_options_t &opts);
+    void end();
+    //bool seekRecordById(uint8_t id);
+    bool validate();
+};
+#endif