3 files changed, 33 insertions, 0 deletions
diff --git a/src/uscxml/util/Predicates.cpp b/src/uscxml/util/Predicates.cpp
index c4effdb..3f6128f 100644
--- a/src/uscxml/util/Predicates.cpp
+++ b/src/uscxml/util/Predicates.cpp
@@ -325,6 +325,8 @@ DOMElement* getState(const std::string& stateId, const DOMElement* root) {
 		stateStack.insert(stateStack.end(), children.begin(), children.end());
 	}
 
+	// no state with such an id in document!
+	assert(false);
 	return NULL;
 }
 
diff --git a/src/uscxml/util/URL.cpp b/src/uscxml/util/URL.cpp
index b429e22..e64139c 100644
--- a/src/uscxml/util/URL.cpp
+++ b/src/uscxml/util/URL.cpp
@@ -144,6 +144,34 @@ std::string URL::getTempDir(bool shared) {
 #endif
 }
 
+std::map<std::string, std::string> URL::mimeTypes;
+std::string URL::getMimeType(const std::string extension, std::string magic) {
+	if (mimeTypes.empty()) {
+		mimeTypes["txt"] = "text/plain";
+		mimeTypes["c"] = "text/plain";
+		mimeTypes["h"] = "text/plain";
+		mimeTypes["html"] = "text/html";
+		mimeTypes["htm"] = "text/htm";
+		mimeTypes["css"] = "text/css";
+		mimeTypes["bmp"] = "image/bmp";
+		mimeTypes["gif"] = "image/gif";
+		mimeTypes["jpg"] = "image/jpeg";
+		mimeTypes["jpeg"] = "image/jpeg";
+		mimeTypes["mpg"] = "video/mpeg";
+		mimeTypes["mov"] = "video/quicktime";
+		mimeTypes["png"] = "image/png";
+		mimeTypes["pdf"] = "application/pdf";
+		mimeTypes["ps"] = "application/postscript";
+		mimeTypes["tif"] = "image/tiff";
+		mimeTypes["tiff"] = "image/tiff";
+	}
+
+	if (mimeTypes.find(extension) != mimeTypes.end()) {
+		return mimeTypes[extension];
+	}
+	return "application/octet-stream";
+}
+
 // Version for MacOSX in URL.mm
 #if (!defined APPLE && !defined IOS)
 std::string URL::getResourceDir() {
diff --git a/src/uscxml/util/URL.h b/src/uscxml/util/URL.h
index 9ad2f8e..f9e7ed5 100644
--- a/src/uscxml/util/URL.h
+++ b/src/uscxml/util/URL.h
@@ -149,6 +149,8 @@ public:
 	 */
 	static std::string getTempDir(bool shared = true);
 
+	static std::string getMimeType(const std::string extension, std::string magic = "");
+
 	bool isAbsolute() {
 		return _impl->isAbsolute();
 	}
@@ -253,6 +255,7 @@ public:
 
 protected:
 	std::shared_ptr<URLImpl> _impl;
+	static std::map<std::string, std::string> mimeTypes;
 	friend class URLFetcher;
 	static std::string currTmpDir;