refactor(logs): use glog instead of prints

Ref: HICN-788
Signed-off-by: Enrico Loparco (eloparco) <eloparco@cisco.com>
Change-Id: Iedf75e1658a335985cc2dfd7b82ae61124f2371e

1 files changed, 17 insertions, 20 deletions

diff --git a/apps/higet/higet.cc b/apps/higet/higet.cc
index d72d7d74f..c86f05f12 100644
--- a/apps/higet/higet.cc
+++ b/apps/higet/higet.cc
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Cisco and/or its affiliates.
+ * Copyright (c) 2021-2022 Cisco and/or its affiliates.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at:
@@ -13,6 +13,7 @@
  * limitations under the License.
  */
 
+#include <hicn/apps/utils/logger.h>
 #include <hicn/transport/http/client_connection.h>
 #include <hicn/transport/utils/chrono_typedefs.h>
 
@@ -172,7 +173,7 @@ class ReadBytesCallbackImplementation
         }
 
         print_bar(100, 100, true);
-        std::cout << "\nDownloaded " << bytes << " bytes" << std::endl;
+        LoggerInfo() << "\nDownloaded " << bytes << " bytes";
       }
       work_.reset();
     });
@@ -216,8 +217,7 @@ class ReadBytesCallbackImplementation
       }
     }
     if (last) {
-      std::cout << "] " << int(progress * 100.0) << " %" << std::endl
-                << std::endl;
+      std::cout << "] " << int(progress * 100.0) << " %";
     } else {
       std::cout << "] " << int(progress * 100.0) << " %\r";
       std::cout.flush();
@@ -250,20 +250,17 @@ long checkFileStatus(std::string file_name) {
 }
 
 void usage(char *program_name) {
-  std::cerr << "usage:" << std::endl;
-  std::cerr << program_name << " [option]... [url]..." << std::endl;
-  std::cerr << program_name << " options:" << std::endl;
-  std::cerr
-      << "-O <out_put_path>            = write documents to <out_put_file>"
-      << std::endl;
-  std::cerr << "-S                          = print server response"
-            << std::endl;
-  std::cerr << "-P                          = first word of the ipv6 name of "
-               "the response"
-            << std::endl;
-  std::cerr << "example:" << std::endl;
-  std::cerr << "\t" << program_name << " -O - http://origin/index.html"
-            << std::endl;
+  LoggerInfo() << "usage:";
+  LoggerInfo() << program_name << " [option]... [url]...";
+  LoggerInfo() << program_name << " options:";
+  LoggerInfo()
+      << "-O <out_put_path>            = write documents to <out_put_file>";
+  LoggerInfo() << "-S                          = print server response";
+  LoggerInfo()
+      << "-P                          = first word of the ipv6 name of "
+         "the response";
+  LoggerInfo() << "example:";
+  LoggerInfo() << "\t" << program_name << " -O - http://origin/index.html";
   exit(EXIT_FAILURE);
 }
 
@@ -308,8 +305,8 @@ int main(int argc, char **argv) {
   }
 
   name = argv[optind];
-  std::cerr << "Using name " << name << " and name first word "
-            << conf.ipv6_first_word << std::endl;
+  LoggerInfo() << "Using name " << name << " and name first word "
+               << conf.ipv6_first_word;
 
   if (conf.file_name.empty()) {
     conf.file_name = name.substr(1 + name.find_last_of("/"));