X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Futil.cpp;h=a40771417b2ba28b58fe9a51eee1503266e7d54f;hb=23e7583a8c9a0dcee9cbbf3be8bfc453298773f0;hp=19e48d3bd9d1d23563080bede237af92bb33a87b;hpb=a6fa147c8d2dabe9f226bb8e1bc5904718ef1fc1;p=novacoin.git

diff --git a/src/util.cpp b/src/util.cpp
index 19e48d3..a407714 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1,7 +1,7 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
-// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "util.h"
 #include "strlcpy.h"
@@ -26,6 +26,7 @@ namespace boost {
 #include <boost/interprocess/sync/interprocess_mutex.hpp>
 #include <boost/interprocess/sync/interprocess_recursive_mutex.hpp>
 #include <boost/foreach.hpp>
+#include <boost/thread.hpp>
 #include <openssl/crypto.h>
 #include <openssl/rand.h>
 
@@ -174,6 +175,12 @@ int GetRandInt(int nMax)
     return GetRand(nMax);
 }
 
+uint256 GetRandHash()
+{
+    uint256 hash;
+    RAND_bytes((unsigned char*)&hash, sizeof(hash));
+    return hash;
+}
 
 
 
@@ -209,6 +216,8 @@ inline int OutputDebugStringF(const char* pszFormat, ...)
         if (fileout)
         {
             static bool fStartedNewLine = true;
+            static boost::mutex mutexDebugLog;
+            boost::mutex::scoped_lock scoped_lock(mutexDebugLog);
 
             // Debug print useful for profiling
             if (fLogTimestamps && fStartedNewLine)
@@ -252,7 +261,7 @@ inline int OutputDebugStringF(const char* pszFormat, ...)
             *pend = '\0';
             char* p1 = pszBuffer;
             char* p2;
-            while (p2 = strchr(p1, '\n'))
+            while ((p2 = strchr(p1, '\n')))
             {
                 p2++;
                 char c = *p2;
@@ -283,7 +292,7 @@ int my_snprintf(char* buffer, size_t limit, const char* format, ...)
     va_start(arg_ptr, format);
     int ret = _vsnprintf(buffer, limit, format, arg_ptr);
     va_end(arg_ptr);
-    if (ret < 0 || ret >= limit)
+    if (ret < 0 || ret >= (int)limit)
     {
         ret = limit - 1;
         buffer[limit-1] = 0;
@@ -425,7 +434,7 @@ bool ParseMoney(const char* pszIn, int64& nRet)
 }
 
 
-static char phexdigit[256] =
+static signed char phexdigit[256] =
 { -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
   -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
   -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
@@ -461,12 +470,12 @@ vector<unsigned char> ParseHex(const char* psz)
     {
         while (isspace(*psz))
             psz++;
-        char c = phexdigit[(unsigned char)*psz++];
-        if (c == (char)-1)
+        signed char c = phexdigit[(unsigned char)*psz++];
+        if (c == (signed char)-1)
             break;
         unsigned char n = (c << 4);
         c = phexdigit[(unsigned char)*psz++];
-        if (c == (char)-1)
+        if (c == (signed char)-1)
             break;
         n |= c;
         vch.push_back(n);
@@ -843,7 +852,7 @@ boost::filesystem::path GetDefaultDataDir()
 #ifdef MAC_OSX
     // Mac
     pathRet /= "Library/Application Support";
-    filesystem::create_directory(pathRet);
+    fs::create_directory(pathRet);
     return pathRet / "Bitcoin";
 #else
     // Unix
@@ -870,7 +879,11 @@ const boost::filesystem::path &GetDataDir(bool fNetSpecific)
     LOCK(csPathCached);
 
     if (mapArgs.count("-datadir")) {
-        path = mapArgs["-datadir"];
+        path = fs::system_complete(mapArgs["-datadir"]);
+        if (!fs::is_directory(path)) {
+            path = "";
+            return path;
+        }
     } else {
         path = GetDefaultDataDir();
     }
@@ -892,7 +905,7 @@ boost::filesystem::path GetConfigFile()
     return pathConfigFile;
 }
 
-bool ReadConfigFile(map<string, string>& mapSettingsRet,
+void ReadConfigFile(map<string, string>& mapSettingsRet,
                     map<string, vector<string> >& mapMultiSettingsRet)
 {
     namespace fs = boost::filesystem;
@@ -900,7 +913,7 @@ bool ReadConfigFile(map<string, string>& mapSettingsRet,
 
     fs::ifstream streamConfig(GetConfigFile());
     if (!streamConfig.good())
-        return true; // No bitcoin.conf file is OK
+        return; // No bitcoin.conf file is OK
 
     set<string> setOptions;
     setOptions.insert("*");
@@ -917,7 +930,6 @@ bool ReadConfigFile(map<string, string>& mapSettingsRet,
         }
         mapMultiSettingsRet[strKey].push_back(it->value[0]);
     }
-    return true;
 }
 
 boost::filesystem::path GetPidFile()