Refine logger; add UrlQuery for query parameters.

example/soap_calc_client/calc_client.cc

@@ -1,6 +1,7 @@
 #include "calc_client.h"
 #include <iostream>
 #include "boost/lexical_cast.hpp"
+#include "webcc/logger.h"
 
 // Set to 0 to test our own calculator server created with webcc.
 #define ACCESS_PARASOFT 0
@@ -71,8 +72,9 @@ bool CalcClient::Calc(const std::string& operation,
 
   // Error handling if any.
   if (error != webcc::kNoError) {
-    std::cerr << "Error: " << error;
-    std::cerr << ", " << webcc::GetErrorMessage(error) << std::endl;
+    LOG_ERRO("Operation '%s' failed: %s",
+             operation.c_str(),
+             webcc::GetErrorMessage(error));
     return false;
   }
 

example/soap_calc_client/main.cc

@@ -1,7 +1,10 @@
 #include <iostream>
+#include "webcc/logger.h"
 #include "calc_client.h"
 
 int main() {
+  LOG_INIT(webcc::INFO, 0);
+
   CalcClient calc;
 
   double x = 1.0;

example/soap_calc_server/main.cc

@@ -15,7 +15,7 @@ int main(int argc, char* argv[]) {
     return 1;
   }
 
-  LOG_INIT(webcc::VERB, 0);
+  LOG_INIT(webcc::INFO, 0);
 
   unsigned short port = std::atoi(argv[1]);