public release

sphaira/include/download.hpp

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+#pragma once
+
+#include <vector>
+#include <string>
+#include <functional>
+#include <switch.h>
+
+namespace sphaira {
+
+using DownloadCallback = std::function<void(std::vector<u8>& data, bool success)>;
+using ProgressCallback = std::function<bool(u32 dltotal, u32 dlnow, u32 ultotal, u32 ulnow)>;
+
+enum class DownloadPriority {
+    Normal, // gets pushed to the back of the queue
+    High, // gets pushed to the front of the queue
+};
+
+struct DownloadEventData {
+    DownloadCallback callback;
+    std::vector<u8> data;
+    bool result;
+};
+
+auto DownloadInit() -> bool;
+void DownloadExit();
+
+// sync functions
+auto DownloadMemory(const std::string& url, const std::string& post, ProgressCallback pcallback = nullptr) -> std::vector<u8>;
+auto DownloadFile(const std::string& url, const std::string& out, const std::string& post, ProgressCallback pcallback = nullptr) -> bool;
+// async functions
+// starts the downloads in a new thread, pushes an event when complete
+// then, the callback will be called on the main thread.
+// auto DownloadMemoryAsync(const std::string& url, DownloadCallback callback, DownloadPriority prio = DownloadPriority::Normal) -> bool;
+// auto DownloadFileAsync(const std::string& url, const std::string& out, DownloadCallback callback, DownloadPriority prio = DownloadPriority::Normal) -> bool;
+
+auto DownloadMemoryAsync(const std::string& url, const std::string& post, DownloadCallback callback, ProgressCallback pcallback = nullptr, DownloadPriority prio = DownloadPriority::Normal) -> bool;
+auto DownloadFileAsync(const std::string& url, const std::string& out, const std::string& post, DownloadCallback callback, ProgressCallback pcallback = nullptr, DownloadPriority prio = DownloadPriority::Normal) -> bool;
+
+void DownloadClearCache(const std::string& url);
+
+} // namespace sphaira