openscad/src/PlatformUtils.cc

#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 );
}