Add nghttp client backed by libevent

src/Makefile.am

@@ -35,7 +35,7 @@ AM_CXXFLAGS = -std=c++11
 
 LDADD = $(top_builddir)/lib/libnghttp2.la
 
-bin_PROGRAMS += spdycat
+bin_PROGRAMS += spdycat nghttp
 
 if ENABLE_SPDYD
 bin_PROGRAMS += spdyd
@@ -72,6 +72,10 @@ spdycat_SOURCES = ${HELPER_OBJECTS} ${HELPER_HFILES} spdycat.cc \
 	${HTML_PARSER_OBJECTS} ${HTML_PARSER_HFILES} \
 	http-parser/http_parser.c http-parser/http_parser.h
 
+nghttp_SOURCES = ${HELPER_OBJECTS} ${HELPER_HFILES} nghttp.cc \
+	${HTML_PARSER_OBJECTS} ${HTML_PARSER_HFILES} \
+	http-parser/http_parser.c http-parser/http_parser.h
+
 if ENABLE_SPDYD
 SPDY_SERVER_OBJECTS = SpdyServer.cc
 SPDY_SERVER_HFILES = SpdyServer.h

src/spdycat.cc

@@ -486,10 +486,10 @@ void check_response_header
   bool gzip = false;
   for(size_t i = 0; i < frame->headers.nvlen; ++i) {
     auto nv = &frame->headers.nva[i];
-    if(util::strieq("content-encoding", nv->name, nv->namelen) == 0) {
+    if(util::strieq("content-encoding", nv->name, nv->namelen)) {
       gzip = util::strieq("gzip", nv->value, nv->valuelen) ||
         util::strieq("deflate", nv->value, nv->valuelen);
-    } else if(util::strieq(":status", nv->name, nv->namelen) == 0) {
+    } else if(util::strieq(":status", nv->name, nv->namelen)) {
       req->status.assign(nv->value, nv->value + nv->valuelen);
     }
   }

src/util.cc

@@ -165,9 +165,9 @@ bool strieq(const char *a, const uint8_t *b, size_t bn)
   if(!a || !b) {
     return false;
   }
-  size_t i;
+  const uint8_t *blast = b + bn;
-  for(i = 0; i < bn && *a && lowcase(*a) == lowcase(*b); ++a, ++b);
+  for(; *a && lowcase(*a) == lowcase(*b); ++a, ++b);
-  return !*a && i == bn;
+  return !*a && b == blast;
 }
 
 bool strifind(const char *a, const char *b)

src/util.h

@@ -32,6 +32,7 @@
 #include <string>
 #include <algorithm>
 #include <sstream>
+#include <memory>
 
 namespace nghttp2 {
 
@@ -360,6 +361,20 @@ std::string utos(T n)
   return res;
 }
 
+template<typename T, typename... U>
+typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T>>::type
+make_unique(U&&... u)
+{
+  return std::unique_ptr<T>(new T(std::forward<U>(u)...));
+}
+
+template<typename T>
+typename std::enable_if<std::is_array<T>::value, std::unique_ptr<T>>::type
+make_unique(size_t size)
+{
+  return std::unique_ptr<T>(new typename std::remove_extent<T>::type[size]());
+}
+
 } // namespace util
 
 } // namespace nghttp2