support ML307, new version 0.3.0

main/FirmwareUpgrade.h

@@ -0,0 +1,37 @@
+#ifndef _FIRMWARE_UPGRADE_H
+#define _FIRMWARE_UPGRADE_H
+
+#include <functional>
+#include <string>
+#include <map>
+#include "Http.h"
+
+class FirmwareUpgrade {
+public:
+    FirmwareUpgrade(Http& http);
+    ~FirmwareUpgrade();
+
+    void SetCheckVersionUrl(std::string check_version_url);
+    void SetPostData(const std::string& post_data);
+    void SetHeader(const std::string& key, const std::string& value);
+    void CheckVersion();
+    bool HasNewVersion() { return has_new_version_; }
+    void StartUpgrade(std::function<void(int progress, size_t speed)> callback);
+    void MarkCurrentVersionValid();
+
+private:
+    Http& http_;
+    std::string check_version_url_;
+    bool has_new_version_ = false;
+    std::string firmware_version_;
+    std::string firmware_url_;
+    std::string post_data_;
+    std::map<std::string, std::string> headers_;
+
+    void Upgrade(const std::string& firmware_url);
+    std::function<void(int progress, size_t speed)> upgrade_callback_;
+    std::vector<int> ParseVersion(const std::string& version);
+    bool IsNewVersionAvailable(const std::string& currentVersion, const std::string& newVersion);
+};
+
+#endif // _FIRMWARE_UPGRADE_H