From 26c83c5dea7a256da65ded6a7624331c52edc3e3 Mon Sep 17 00:00:00 2001
From: Zachary Michaels <mikezackles@gmail.com>
Date: Mon, 30 Jun 2014 16:07:15 -0400
Subject: [PATCH] Explicit namespaces

---
 src/cryptonote_core/blockchain_storage.cpp | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/src/cryptonote_core/blockchain_storage.cpp b/src/cryptonote_core/blockchain_storage.cpp
index 9e9c77e8..a545b6c6 100644
--- a/src/cryptonote_core/blockchain_storage.cpp
+++ b/src/cryptonote_core/blockchain_storage.cpp
@@ -23,8 +23,6 @@
 #include "crypto/hash.h"
 //#include "serialization/json_archive.h"
 
-using namespace std;
-using namespace epee;
 using namespace cryptonote;
 
 DISABLE_VS_WARNINGS(4267)
@@ -85,14 +83,14 @@ bool blockchain_storage::init(const std::string& config_folder)
   uint64_t timestamp_diff = time(NULL) - m_blocks.back().bl.timestamp;
   if(!m_blocks.back().bl.timestamp)
     timestamp_diff = time(NULL) - 1341378000;
-  LOG_PRINT_GREEN("Blockchain initialized. last block: " << m_blocks.size()-1 << ", " << misc_utils::get_time_interval_string(timestamp_diff) <<  " time ago, current difficulty: " << get_difficulty_for_next_block(), LOG_LEVEL_0);
+  LOG_PRINT_GREEN("Blockchain initialized. last block: " << m_blocks.size() - 1 << ", " << epee::misc_utils::get_time_interval_string(timestamp_diff) << " time ago, current difficulty: " << get_difficulty_for_next_block(), LOG_LEVEL_0);
   return true;
 }
 //------------------------------------------------------------------
 bool blockchain_storage::store_blockchain()
 {
   m_is_blockchain_storing = true;
-  misc_utils::auto_scope_leave_caller scope_exit_handler = misc_utils::create_scope_leave_handler([&](){m_is_blockchain_storing=false;});
+  epee::misc_utils::auto_scope_leave_caller scope_exit_handler = epee::misc_utils::create_scope_leave_handler([&](){m_is_blockchain_storing=false;});
 
   LOG_PRINT_L0("Storing blockchain...");
   if (!tools::create_directories_if_necessary(m_config_folder))
@@ -517,8 +515,7 @@ bool blockchain_storage::validate_miner_transaction(const block& b, size_t cumul
 
   std::vector<size_t> last_blocks_sizes;
   get_last_n_blocks_sizes(last_blocks_sizes, CRYPTONOTE_REWARD_BLOCKS_WINDOW);
-  if(!get_block_reward(misc_utils::median(last_blocks_sizes), cumulative_block_size, already_generated_coins, base_reward))
-  {
+  if (!get_block_reward(epee::misc_utils::median(last_blocks_sizes), cumulative_block_size, already_generated_coins, base_reward)) {
     LOG_PRINT_L0("block size " << cumulative_block_size << " is bigger than allowed for this blockchain");
     return false;
   }
@@ -707,7 +704,7 @@ bool blockchain_storage::handle_alternative_block(const block& b, const crypto::
   uint64_t block_height = get_block_height(b);
   if(0 == block_height)
   {
-    LOG_ERROR("Block with id: " << string_tools::pod_to_hex(id) << " (as alternative) have wrong miner transaction");
+    LOG_ERROR("Block with id: " << epee::string_tools::pod_to_hex(id) << " (as alternative) have wrong miner transaction");
     bvc.m_verifivation_failed = true;
     return false;
   }
@@ -791,7 +788,7 @@ bool blockchain_storage::handle_alternative_block(const block& b, const crypto::
 
     if(!prevalidate_miner_transaction(b, bei.height))
     {
-      LOG_PRINT_RED_L0("Block with id: " << string_tools::pod_to_hex(id)
+      LOG_PRINT_RED_L0("Block with id: " << epee::string_tools::pod_to_hex(id)
         << " (as alternative) have wrong miner transaction.");
       bvc.m_verifivation_failed = true;
       return false;
@@ -1104,7 +1101,7 @@ void blockchain_storage::print_blockchain_outs(const std::string& file)
         ss << "\t" << vals[i].first << ": " << vals[i].second << ENDL;
     }
   }
-  if(file_io_utils::save_string_to_file(file, ss.str()))
+  if(epee::file_io_utils::save_string_to_file(file, ss.str()))
   {
     LOG_PRINT_L0("Current outputs index writen to file: " << file);
   }else
@@ -1352,7 +1349,7 @@ bool blockchain_storage::check_tx_inputs(const transaction& tx, const crypto::ha
 
     if(have_tx_keyimg_as_spent(in_to_key.k_image))
     {
-      LOG_PRINT_L1("Key image already spent in blockchain: " << string_tools::pod_to_hex(in_to_key.k_image));
+      LOG_PRINT_L1("Key image already spent in blockchain: " << epee::string_tools::pod_to_hex(in_to_key.k_image));
       return false;
     }
 
@@ -1651,7 +1648,7 @@ bool blockchain_storage::update_next_comulative_size_limit()
   std::vector<size_t> sz;
   get_last_n_blocks_sizes(sz, CRYPTONOTE_REWARD_BLOCKS_WINDOW);
 
-  uint64_t median = misc_utils::median(sz);
+  uint64_t median = epee::misc_utils::median(sz);
   if(median <= CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE)
     median = CRYPTONOTE_BLOCK_GRANTED_FULL_REWARD_ZONE;