Merge pull request #18631 from hrydgard/remote-iso-folder-prep

Remote ISO: Prepare to allow sharing folders directly

Common/Net/HTTPClient.cpp

@@ -178,6 +178,7 @@ bool Connection::Connect(int maxTries, double timeout, bool *cancelConnect) {
 
 			selectResult = select(maxfd, nullptr, &fds, nullptr, &tv);
 			if (cancelConnect && *cancelConnect) {
+				WARN_LOG(HTTP, "connect: cancelled (1)");
 				break;
 			}
 		}
@@ -196,6 +197,7 @@ bool Connection::Connect(int maxTries, double timeout, bool *cancelConnect) {
 		}
 
 		if (cancelConnect && *cancelConnect) {
+			WARN_LOG(HTTP, "connect: cancelled (2)");
 			break;
 		}
 

Common/Net/HTTPHeaders.h

@@ -29,7 +29,7 @@ class RequestHeader {
 	enum RequestType {
 		SIMPLE, FULL,
 	};
-	RequestType type;
+	RequestType type = SIMPLE;
 	enum Method {
 		GET,
 		HEAD,

Common/Net/HTTPServer.cpp

@@ -81,7 +81,7 @@ ServerRequest::~ServerRequest() {
 	}
 	delete in_;
 	if (!out_->Empty()) {
-		ERROR_LOG(IO, "Output not empty - connection abort? (%s)", this->header_.resource);
+		WARN_LOG(IO, "Output not empty - connection abort? (%s) (%d bytes)", this->header_.resource, out_->BytesRemaining());
 	}
 	delete out_;
 }

Common/Net/Sinks.cpp

@@ -220,7 +220,7 @@ void InputSink::AccountDrain(size_t bytes) {
 	}
 }
 
-bool InputSink::Empty() {
+bool InputSink::Empty() const {
 	return valid_ == 0;
 }
 
@@ -418,8 +418,12 @@ void OutputSink::AccountDrain(int bytes) {
 	}
 }
 
-bool OutputSink::Empty() {
+bool OutputSink::Empty() const {
 	return valid_ == 0;
 }
 
-};
+int OutputSink::BytesRemaining() const {
+	return valid_;
+}
+
+}  // namespace net

Common/Net/Sinks.h

@@ -21,7 +21,7 @@ class InputSink {
 	bool Skip(size_t bytes);
 	void Discard();
 
-	bool Empty();
+	bool Empty() const;
 	bool TryFill();
 
 private:
@@ -54,7 +54,8 @@ class OutputSink {
 	bool Flush(bool allowBlock = true);
 	void Discard();
 
-	bool Empty();
+	bool Empty() const;
+	int BytesRemaining() const;
 
 private:
 	void Drain();
@@ -72,4 +73,4 @@ class OutputSink {
 	size_t valid_;
 };
 
-};
+}  // namespace net

Common/UI/PopupScreens.cpp

@@ -692,4 +692,28 @@ std::string FileChooserChoice::ValueText() const {
 	return path.GetFilename();
 }
 
+FolderChooserChoice::FolderChooserChoice(std::string *value, const std::string &text, LayoutParams *layoutParams)
+	: AbstractChoiceWithValueDisplay(text, layoutParams), value_(value) {
+	OnClick.Add([=](UI::EventParams &) {
+		System_BrowseForFolder(text_, [=](const std::string &returnValue, int) {
+			if (*value_ != returnValue) {
+				*value = returnValue;
+				UI::EventParams e{};
+				e.s = *value;
+				OnChange.Trigger(e);
+			}
+		});
+		return UI::EVENT_DONE;
+	});
+}
+
+std::string FolderChooserChoice::ValueText() const {
+	if (value_->empty()) {
+		auto di = GetI18NCategory(I18NCat::DIALOG);
+		return di->T("Default");
+	}
+	Path path(*value_);
+	return path.GetFilename();
+}
+
 }  // namespace

Common/UI/PopupScreens.h

@@ -436,4 +436,17 @@ class FileChooserChoice : public AbstractChoiceWithValueDisplay {
 	BrowseFileType fileType_;
 };
 
+class FolderChooserChoice : public AbstractChoiceWithValueDisplay {
+public:
+	FolderChooserChoice(std::string *value, const std::string &title, LayoutParams *layoutParams = nullptr);
+	std::string ValueText() const override;
+
+	Event OnChange;
+
+private:
+	std::string *value_;
+	BrowseFileType fileType_;
+};
+
+
 }  // namespace UI

Core/WebServer.cpp

@@ -162,6 +162,12 @@ static Path LocalFromRemotePath(const std::string &path) {
 
 static void DiscHandler(const http::ServerRequest &request, const Path &filename) {
 	s64 sz = File::GetFileSize(filename);
+	if (sz == 0) {
+		// Probably failed
+		request.WriteHttpResponseHeader("1.0", 404, -1, "text/plain");
+		request.Out()->Push("File not found.");
+		return;
+	}
 
 	std::string range;
 	if (request.Method() == http::RequestHeader::HEAD) {

UI/RemoteISOScreen.cpp

@@ -118,6 +118,7 @@ bool RemoteISOConnectScreen::FindServer(std::string &resultHost, int &resultPort
 
 		std::lock_guard<std::mutex> guard(statusLock_);
 		statusMessage_ = formatted;
+		INFO_LOG(SYSTEM, "Remote: %s", formatted.c_str());
 	};
 
 	http.SetUserAgent(StringFromFormat("PPSSPP/%s", PPSSPP_GIT_VERSION));