X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=input.cpp;h=0ee7d1ce918af18a9999a414cc9014a97ae07f7d;hp=00b654734f2aac406dd0bc34826b13fc76d4d61a;hb=70c47a998c5aa2eb536c3c8f71f3178cd217a14d;hpb=7c4707af4ea7af05e34bc0414d18d9fd54e4f23e

diff --git a/input.cpp b/input.cpp
index 00b6547..0ee7d1c 100644
--- a/input.cpp
+++ b/input.cpp
@@ -1,32 +1,52 @@
-#include <string.h>
+#include <stddef.h>
 #include <string>
 
 #include "httpinput.h"
 #include "input.h"
 #include "state.pb.h"
+#include "udpinput.h"
 
 using namespace std;
 
+namespace {
+
+// Does not support passwords, only user:host, since this is really only used
+// to parse VLC's udp://source@multicastgroup:1234/ syntax (we do not support
+// even basic auth).
+void split_user_host(const string &user_host, string *user, string *host)
+{
+	size_t split = user_host.find("@");
+	if (split == string::npos) {
+		user->clear();
+		*host = user_host;
+	} else {
+		*user = string(user_host.begin(), user_host.begin() + split);
+		*host = string(user_host.begin() + split + 1, user_host.end());
+	}
+}
+
+}  // namespace
+
 // Extremely rudimentary URL parsing.
-bool parse_url(const string &url, string *protocol, string *host, string *port, string *path)
+bool parse_url(const string &url, string *protocol, string *user, string *host, string *port, string *path)
 {
-	if (url.find("http://") != 0) {
+	size_t split = url.find("://");
+	if (split == string::npos) {
 		return false;
 	}
+	*protocol = string(url.begin(), url.begin() + split);
 
-	*protocol = "http";
-	
-	string rest = url.substr(strlen("http://"));
-	size_t split = rest.find_first_of(":/");
+	string rest = string(url.begin() + split + 3, url.end());
+	split = rest.find_first_of(":/");
 	if (split == string::npos) {
 		// http://foo
-		*host = rest;
-		*port = "http";
+		split_user_host(rest, user, host);
+		*port = *protocol;
 		*path = "/";
 		return true;
 	}
 
-	*host = string(rest.begin(), rest.begin() + split);
+	split_user_host(string(rest.begin(), rest.begin() + split), user, host);
 	char ch = rest[split];  // Colon or slash.
 	rest = string(rest.begin() + split + 1, rest.end());
 
@@ -47,32 +67,38 @@ bool parse_url(const string &url, string *protocol, string *host, string *port,
 	}
 
 	// http://foo/bar
-	*port = "http";
-	*path = rest;
+	*port = *protocol;
+	*path = "/" + rest;
 	return true;
 }
 
-Input *create_input(const std::string &stream_id, const std::string &url)
+Input *create_input(const std::string &url)
 {
-	string protocol, host, port, path;
-	if (!parse_url(url, &protocol, &host, &port, &path)) {
+	string protocol, user, host, port, path;
+	if (!parse_url(url, &protocol, &user, &host, &port, &path)) {
 		return NULL;
 	}
 	if (protocol == "http") {
-		return new HTTPInput(stream_id, url);
+		return new HTTPInput(url);
+	}
+	if (protocol == "udp") {
+		return new UDPInput(url);
 	}
 	return NULL;
 }
 
 Input *create_input(const InputProto &serialized)
 {
-	string protocol, host, port, path;
-	if (!parse_url(serialized.url(), &protocol, &host, &port, &path)) {
+	string protocol, user, host, port, path;
+	if (!parse_url(serialized.url(), &protocol, &user, &host, &port, &path)) {
 		return NULL;
 	}
 	if (protocol == "http") {
 		return new HTTPInput(serialized);
 	}
+	if (protocol == "udp") {
+		return new UDPInput(serialized);
+	}
 	return NULL;
 }