add HTML_DIRECTORY to Makefile & C++ code

server/Makefile

@@ -1,8 +1,18 @@
-BUILD_ON=$(shell uname)
-BUILD_FOR=$(BUILD_ON)
+#### Configuration Options ####
+#------------------------------
+
+
+# install all stuff into $(PREFIX)/pEp/json-adapter/
+PREFIX = /usr/local
+HTML_DIRECTORY = $(PREFIX)/share/pEp/json-adapter/html
 
 CXX = c++ -std=c++11 -Wall -O0 -g -fstack-protector-all
 
+# end of configuration options
+
+BUILD_ON=$(shell uname)
+BUILD_FOR=$(BUILD_ON)
+
 ifeq ($(BUILD_ON),Darwin)
 ifeq ($(BUILD_FOR),Darwin)
 
@@ -22,7 +32,12 @@ endif
 all: pep-json-server servertest
 
 pep-json-server: main.o libjson-adapter.a
-	$(CXX) $(CXXFLAGS)  -o $@ $^ ../../pEpEngine/asn.1/libasn1.a  $(LDFLAGS)
+	$(CXX) -o $@ $^ ../../pEpEngine/asn.1/libasn1.a  $(LDFLAGS)
+
+
+pep-json-server-static: main.o libjson-adapter.a
+	$(CXX) -static -o $@ $^ ../../pEpEngine/asn.1/libasn1.a  $(LDFLAGS)
+
 
 servertest: servertest.o 
 	$(CXX) $(CXXFLAGS)  -o $@ $^   $(LDFLAGS)
@@ -36,9 +51,12 @@ libjson-adapter.a: \
     security-token.o \
     nfc_sets.o base64.o \
     nulllogger.o \
+    prefix-config.o \
     daemonize.o
 	ar rcs $@ $^
 
+prefix-config.cc: Makefile
+	echo '// This file is generated by make. Edit the Makefile, not this file!\n#include "prefix-config.hh" \nconst char* const html_directory = "'$(HTML_DIRECTORY)'";\n' > $@
 
 %.o : %.cc  %.hh  Makefile
 	$(CXX) $(CXXFLAGS) -c $<
@@ -46,6 +64,7 @@ libjson-adapter.a: \
 clean:
 	rm -vf pep-json-server servertest
 	rm -vf *.o
+	rm -vf prefix-config.cc
 	rm -vf json_spirit/*.o
 	rm -vf *.a
 

server/json-adapter.cc

@@ -21,6 +21,7 @@
 #include "security-token.hh"
 #include "pep-utils.hh"
 #include "gpg_environment.hh"
+#include "prefix-config.hh"
 
 #include <pEp/message_api.h>
 #include <pEp/blacklist.h>
@@ -47,6 +48,8 @@ In<Context*, false>::In(const js::Value&, Context* ctx)
 }
 
 
+namespace fs = boost::filesystem;
+
 
 namespace {
     using namespace pEp::utility;
@@ -281,7 +284,7 @@ void sendReplyString(evhttp_request* req, const char* contentType, const std::st
 }
 
 
-void sendFile( evhttp_request* req, const std::string& mimeType, const std::string& fileName)
+void sendFile( evhttp_request* req, const std::string& mimeType, const fs::path& fileName)
 {
 	auto* outBuf = evhttp_request_get_output_buffer(req);
 	if (!outBuf)
@@ -303,10 +306,12 @@ void sendFile( evhttp_request* req, const std::string& mimeType, const std::stri
 }
 
 
+static const boost::filesystem::path  path_to_html = fs::path(html_directory);
+
 struct FileRequest
 {
 	std::string mimeType;
-	std::string fileName;
+	fs::path    fileName;
 };
 
 // catch-all callback
@@ -314,10 +319,10 @@ void OnOtherRequest(evhttp_request* req, void*)
 {
 	static const std::map<std::string, FileRequest > files =
 		{
-			{ "/"                , {"text/html"      , "../html/index.html"       } },
-			{ "/jquery.js"       , {"text/javascript", "../html/jquery-2.2.0.min.js"  } },
-			{ "/interactive.js"  , {"text/javascript", "../html/interactive.js"   } },
-			{ "/favicon.ico"     , {"image/vnd.microsoft.icon", "../html/json-test.ico"} },
+			{ "/"                , {"text/html"      , path_to_html / "index.html"            } },
+			{ "/jquery.js"       , {"text/javascript", path_to_html / "jquery-2.2.0.min.js"   } },
+			{ "/interactive.js"  , {"text/javascript", path_to_html / "interactive.js"        } },
+			{ "/favicon.ico"     , {"image/vnd.microsoft.icon", path_to_html / "json-test.ico"} },
 		};
 	
 	const evhttp_uri* uri = evhttp_request_get_evhttp_uri(req);

server/prefix-config.hh

@@ -0,0 +1,2 @@
+// variable's value is defined in the  Makefile
+extern const char* const html_directory;