Better TemporaryDirectory handling via RAII

vpasko · Jun 25, 2020 · cd852f7 · cd852f7
1 parent 790baba
commit cd852f7
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Showing 2 changed files with 34 additions and 0 deletions.
diff --git a/FileHelpers.cpp b/FileHelpers.cpp
@@ -28,3 +28,25 @@ int FileDateComparatorNewestFirst::compareElements(File const &first, File const
 	if (first.getLastModificationTime() > second.getLastModificationTime()) return -1;
 	return 0;
 }
+
+TemporaryDirectory::TemporaryDirectory()
+{
+	File tempDir = File::getSpecialLocation(File::tempDirectory);
+	dir_ = tempDir.getNonexistentChildFile("knobkraft", "tmp");
+	dir_.createDirectory();
+}
+
+TemporaryDirectory::~TemporaryDirectory() {
+	dir_.deleteRecursively(false);
+}
+
+juce::File TemporaryDirectory::asFile()
+{
+	return dir_;
+}
+
+std::string TemporaryDirectory::name()
+{
+	return dir_.getFullPathName().toStdString();
+}
+
diff --git a/FileHelpers.h b/FileHelpers.h
@@ -21,3 +21,15 @@ class FileDateComparatorNewestFirst {
 public:
 	static int compareElements(File const &first, File const &second);
 };
+
+class TemporaryDirectory {
+public:
+	TemporaryDirectory();
+	virtual ~TemporaryDirectory();
+
+	File asFile();
+	std::string name();
+
+private:
+	File dir_;
+};