X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fhttp%2Fversion.cpp;fp=source%2Fhttp%2Fversion.cpp;h=f22b46eafe92523497d25403c3c772fd1fe46676;hb=cf8d2e48581eeb8f1b83e8c48321a0bc2ffa6d83;hp=0000000000000000000000000000000000000000;hpb=d683ca0964182e9579838fec8d7d100eeabddee0;p=libs%2Fnet.git

diff --git a/source/http/version.cpp b/source/http/version.cpp
new file mode 100644
index 0000000..f22b46e
--- /dev/null
+++ b/source/http/version.cpp
@@ -0,0 +1,25 @@
+#include <msp/strings/formatter.h>
+#include <msp/strings/lexicalcast.h>
+#include <msp/strings/regex.h>
+#include "version.h"
+
+using namespace std;
+
+namespace Msp {
+namespace Http {
+
+Version parse_version(const std::string &ver)
+{
+	if(RegMatch match = Regex("^HTTP/([0-9]+).([0-9]+)$").match(ver))
+		return lexical_cast<unsigned>(match[1].str)<<4 | lexical_cast<unsigned>(match[2].str);
+	else
+		throw invalid_argument("parse_version");
+}
+
+string version_str(Version ver)
+{
+	return format("HTTP/%u.%u", (ver>>4)&0xF, ver&0xF);
+}
+
+} // namespace Http
+} // namespace Msp