Merge pull request #368 from openscad/issue125

Issue125

1 files changed, 40 insertions, 0 deletions

diff --git a/src/PlatformUtils.cc b/src/PlatformUtils.cc
new file mode 100644
index 0000000..5dd007d
--- /dev/null
+++ b/src/PlatformUtils.cc
@@ -0,0 +1,40 @@
+#include "PlatformUtils.h"
+#include "boosty.h"
+
+bool PlatformUtils::createLibraryPath()
+{
+	std::string path = PlatformUtils::libraryPath();
+	bool OK = false;
+	try {
+		if (!fs::exists(fs::path(path))) {
+			//PRINTB("Creating library folder %s", path );
+			OK = fs::create_directories( path );
+		}
+		if (!OK) {
+			PRINTB("ERROR: Cannot create %s", path );
+		}
+	} catch (const fs::filesystem_error& ex) {
+		PRINTB("ERROR: %s",ex.what());
+	}
+	return OK;
+}
+
+std::string PlatformUtils::libraryPath()
+{
+	fs::path path;
+	try {
+		std::string pathstr = PlatformUtils::documentsPath();
+		if (pathstr=="") return "";
+		path = boosty::canonical(fs::path( pathstr ));
+		//PRINTB("path size %i",boosty::stringy(path).size());
+		//PRINTB("lib path found: [%s]", path );
+		if (path.empty()) return "";
+		path /= "OpenSCAD";
+		path /= "libraries";
+		//PRINTB("Appended path %s", path );
+		//PRINTB("Exists: %i", fs::exists(path) );
+	} catch (const fs::filesystem_error& ex) {
+		PRINTB("ERROR: %s",ex.what());
+	}
+	return boosty::stringy( path );
+}