From 1bf59137bee8bbf4699af8010e1fc2b2f92cef4d Mon Sep 17 00:00:00 2001
From: Jannis Froese <s9jafroe@stud.uni-saarland.de>
Date: Thu, 13 Mar 2014 22:48:23 +0100
Subject: Protocol changes for Dogecoin 1.5

ported over from Dogecoin and Litecoin

(cherry picked from commit 8b09dad2d506fc5a6239863b1c0e33bf7e84da00)
---
 src/util.cpp | 52 +++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 47 insertions(+), 5 deletions(-)

(limited to 'src/util.cpp')

diff --git a/src/util.cpp b/src/util.cpp
index 36dfd8ab7..96619f8db 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -965,7 +965,7 @@ boost::filesystem::path GetDefaultDataDir()
     // Unix: ~/.bitcoin
 #ifdef WIN32
     // Windows
-    return GetSpecialFolderPath(CSIDL_APPDATA) / "Bitcoin";
+    return GetSpecialFolderPath(CSIDL_APPDATA) / "Inutoshi";
 #else
     fs::path pathRet;
     char* pszHome = getenv("HOME");
@@ -977,10 +977,10 @@ boost::filesystem::path GetDefaultDataDir()
     // Mac
     pathRet /= "Library/Application Support";
     fs::create_directory(pathRet);
-    return pathRet / "Bitcoin";
+    return pathRet / "Inutoshi";
 #else
     // Unix
-    return pathRet / ".bitcoin";
+    return pathRet / ".inutoshi";
 #endif
 #endif
 }
@@ -1029,7 +1029,7 @@ void ClearDatadirCache()
 
 boost::filesystem::path GetConfigFile()
 {
-    boost::filesystem::path pathConfigFile(GetArg("-conf", "bitcoin.conf"));
+    boost::filesystem::path pathConfigFile(GetArg("-conf", "inutoshi.conf"));
     if (!pathConfigFile.is_complete()) pathConfigFile = GetDataDir(false) / pathConfigFile;
     return pathConfigFile;
 }
@@ -1062,7 +1062,7 @@ void ReadConfigFile(map<string, string>& mapSettingsRet,
 
 boost::filesystem::path GetPidFile()
 {
-    boost::filesystem::path pathPidFile(GetArg("-pid", "bitcoind.pid"));
+    boost::filesystem::path pathPidFile(GetArg("-pid", "inutoshi.pid"));
     if (!pathPidFile.is_complete()) pathPidFile = GetDataDir() / pathPidFile;
     return pathPidFile;
 }
@@ -1332,6 +1332,48 @@ void seed_insecure_rand(bool fDeterministic)
     }
 }
 
+static const long hextable[] =
+{
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 10-19
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 30-39
+    -1, -1, -1, -1, -1, -1, -1, -1,  0,  1,
+     2,  3,  4,  5,  6,  7,  8,  9, -1, -1,         // 50-59
+    -1, -1, -1, -1, -1, 10, 11, 12, 13, 14,
+    15, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 70-79
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, 10, 11, 12,         // 90-99
+    13, 14, 15, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 110-109
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 130-139
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 150-159
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 170-179
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 190-199
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 210-219
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,         // 230-239
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1
+};
+
+long hex2long(const char* hexString)
+{
+    long ret = 0;
+
+    while (*hexString && ret >= 0)
+    {
+        ret = (ret << 4) | hextable[(uint8_t)*hexString++];
+    }
+
+    return ret;
+}
+
 string FormatVersion(int nVersion)
 {
     if (nVersion%100 == 0)
-- 
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