X-Git-Url: http://git.tdb.fi/?p=libs%2Fnet.git;a=blobdiff_plain;f=source%2Fhttp%2Fheader.cpp;fp=source%2Fhttp%2Fheader.cpp;h=02c82ca08001c10f898102afd1595a980ee3c8b8;hp=0000000000000000000000000000000000000000;hb=451c140747bef1829d55d20a33dd3543b9ab8c98;hpb=afb8690a16f16890c322bdaf752574e4428a9c02

diff --git a/source/http/header.cpp b/source/http/header.cpp
new file mode 100644
index 0000000..02c82ca
--- /dev/null
+++ b/source/http/header.cpp
@@ -0,0 +1,82 @@
+#include <stdexcept>
+#include <msp/strings/utils.h>
+#include "header.h"
+#include "message.h"
+
+using namespace std;
+
+namespace Msp {
+namespace Http {
+
+Header::Header(const Message &msg, const string &n):
+	name(n),
+	raw_value(msg.get_header(name))
+{
+	parse();
+}
+
+Header::Header(const string &n, const string &rv):
+	name(n),
+	raw_value(rv)
+{
+	parse();
+}
+
+void Header::parse()
+{
+	string::const_iterator i = raw_value.begin();
+	while(i!=raw_value.end())
+	{
+		Value value;
+
+		string::const_iterator start = i;
+		for(; (i!=raw_value.end() && *i!=';' && *i!=','); ++i) ;
+		value.value = strip(string(start, i));
+		if(value.value.empty())
+			throw invalid_argument("Header::parse");
+
+		while(i!=raw_value.end() && *i!=',')
+		{
+			start = ++i;
+			for(; (i!=raw_value.end() && *i!=';' && *i!=',' && *i!='='); ++i) ;
+			string pname = strip(string(start, i));
+			if(pname.empty())
+				throw invalid_argument("Header::parse");
+
+			string pvalue;
+			if(i!=raw_value.end() && *i=='=')
+			{
+				for(++i; (i!=raw_value.end() && isspace(*i)); ++i) ;
+				if(i==raw_value.end() || *i==';' || *i==',')
+					throw invalid_argument("Header::parse");
+
+				if(*i=='"')
+				{
+					start = ++i;
+					for(; (i!=raw_value.end() && *i!='"'); ++i) ;
+					if(i==raw_value.end())
+						throw invalid_argument("Header::parse");
+
+					pvalue = string(start, i);
+
+					for(++i; (i!=raw_value.end() && *i!=';' && *i!=','); ++i)
+						if(!isspace(*i))
+							throw invalid_argument("Header::parse");
+				}
+				else
+				{
+					start = i;
+					for(; (i!=raw_value.end() && *i!=';' && *i!=','); ++i) ;
+					pvalue = strip(string(start, i));
+				}
+			}
+
+			value.parameters[pname] = pvalue;
+		}
+
+		values.push_back(value);
+	}
+}
+
+} // namespace Http
+} // namespace Msp