[ui] Move InitError, InitWarning, AmountErrMsg

src/Makefile.am

@@ -323,6 +323,7 @@ libbitcoin_util_a_SOURCES = \
   rpc/protocol.cpp \
   support/cleanse.cpp \
   sync.cpp \
+  ui_interface.cpp \
   util.cpp \
   utilmoneystr.cpp \
   utilstrencodings.cpp \

src/init.cpp

@@ -94,7 +94,6 @@ enum BindFlags {
 };
 
 static const char* FEE_ESTIMATES_FILENAME="fee_estimates.dat";
-CClientUIInterface uiInterface; // Declared but not defined in ui_interface.h
 
 //////////////////////////////////////////////////////////////////////////////
 //
@@ -266,18 +265,6 @@ void HandleSIGHUP(int)
     fReopenDebugLog = true;
 }
 
-bool static InitError(const std::string &str)
-{
-    uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
-    return false;
-}
-
-bool static InitWarning(const std::string &str)
-{
-    uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING);
-    return true;
-}
-
 bool static Bind(const CService &addr, unsigned int flags) {
     if (!(flags & BF_EXPLICIT) && IsLimited(addr))
         return false;
@@ -742,11 +729,6 @@ static std::string ResolveErrMsg(const char * const optname, const std::string&
     return strprintf(_("Cannot resolve -%s address: '%s'"), optname, strBind);
 }
 
-static std::string AmountErrMsg(const char * const optname, const std::string& strValue)
-{
-    return strprintf(_("Invalid amount for -%s=<amount>: '%s'"), optname, strValue);
-}
-
 void InitLogging()
 {
     fPrintToConsole = GetBoolArg("-printtoconsole", false);

src/test/test_bitcoin.cpp

@@ -30,8 +30,6 @@
 #include <boost/test/unit_test.hpp>
 #include <boost/thread.hpp>
 
-CClientUIInterface uiInterface; // Declared but not defined in ui_interface.h
-
 extern bool fPrintToConsole;
 extern void noui_connect();
 

src/ui_interface.cpp

@@ -0,0 +1,24 @@
+// Copyright (c) 2010-2016 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "ui_interface.h"
+#include "util.h"
+
+CClientUIInterface uiInterface;
+
+bool InitError(const std::string& str)
+{
+    uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
+    return false;
+}
+
+void InitWarning(const std::string& str)
+{
+    uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING);
+}
+
+std::string AmountErrMsg(const char* const optname, const std::string& strValue)
+{
+    return strprintf(_("Invalid amount for -%s=<amount>: '%s'"), optname, strValue);
+}

src/ui_interface.h

@@ -100,6 +100,14 @@ public:
     boost::signals2::signal<void (void)> BannedListChanged;
 };
 
+/** Show warning message **/
+void InitWarning(const std::string& str);
+
+/** Show error message **/
+bool InitError(const std::string& str);
+
+std::string AmountErrMsg(const char* const optname, const std::string& strValue);
+
 extern CClientUIInterface uiInterface;
 
 #endif // BITCOIN_UI_INTERFACE_H

src/wallet/wallet.cpp

@@ -23,6 +23,7 @@
 #include "timedata.h"
 #include "txmempool.h"
 #include "util.h"
+#include "ui_interface.h"
 #include "utilmoneystr.h"
 
 #include <assert.h>
@@ -365,22 +366,6 @@ void CWallet::Flush(bool shutdown)
     bitdb.Flush(shutdown);
 }
 
-bool static UIError(const std::string &str)
-{
-    uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_ERROR);
-    return false;
-}
-
-void static UIWarning(const std::string &str)
-{
-    uiInterface.ThreadSafeMessageBox(str, "", CClientUIInterface::MSG_WARNING);
-}
-
-static std::string AmountErrMsg(const char * const optname, const std::string& strValue)
-{
-    return strprintf(_("Invalid amount for -%s=<amount>: '%s'"), optname, strValue);
-}
-
 bool CWallet::Verify()
 {
     std::string walletFile = GetArg("-wallet", DEFAULT_WALLET_DAT);
@@ -390,7 +375,7 @@ bool CWallet::Verify()
 
     // Wallet file must be a plain filename without a directory
     if (walletFile != boost::filesystem::basename(walletFile) + boost::filesystem::extension(walletFile))
-        return UIError(strprintf(_("Wallet %s resides outside data directory %s"), walletFile, GetDataDir().string()));
+        return InitError(strprintf(_("Wallet %s resides outside data directory %s"), walletFile, GetDataDir().string()));
 
     if (!bitdb.Open(GetDataDir()))
     {
@@ -407,7 +392,7 @@ bool CWallet::Verify()
         // try again
         if (!bitdb.Open(GetDataDir())) {
             // if it still fails, it probably means we can't even create the database env
-            return UIError(strprintf(_("Error initializing wallet database environment %s!"), GetDataDir()));
+            return InitError(strprintf(_("Error initializing wallet database environment %s!"), GetDataDir()));
         }
     }
     
@@ -423,14 +408,14 @@ bool CWallet::Verify()
         CDBEnv::VerifyResult r = bitdb.Verify(walletFile, CWalletDB::Recover);
         if (r == CDBEnv::RECOVER_OK)
         {
-            UIWarning(strprintf(_("Warning: Wallet file corrupt, data salvaged!"
+            InitWarning(strprintf(_("Warning: Wallet file corrupt, data salvaged!"
                                          " Original %s saved as %s in %s; if"
                                          " your balance or transactions are incorrect you should"
                                          " restore from a backup."),
                 walletFile, "wallet.{timestamp}.bak", GetDataDir()));
         }
         if (r == CDBEnv::RECOVER_FAIL)
-            return UIError(strprintf(_("%s corrupt, salvage failed"), walletFile));
+            return InitError(strprintf(_("%s corrupt, salvage failed"), walletFile));
     }
     
     return true;
@@ -3055,7 +3040,7 @@ bool CWallet::InitLoadWallet()
         CWallet *tempWallet = new CWallet(walletFile);
         DBErrors nZapWalletRet = tempWallet->ZapWalletTx(vWtx);
         if (nZapWalletRet != DB_LOAD_OK) {
-            return UIError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile));
+            return InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile));
         }
 
         delete tempWallet;
@@ -3071,22 +3056,22 @@ bool CWallet::InitLoadWallet()
     if (nLoadWalletRet != DB_LOAD_OK)
     {
         if (nLoadWalletRet == DB_CORRUPT)
-            return UIError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile));
+            return InitError(strprintf(_("Error loading %s: Wallet corrupted"), walletFile));
         else if (nLoadWalletRet == DB_NONCRITICAL_ERROR)
         {
-            UIWarning(strprintf(_("Error reading %s! All keys read correctly, but transaction data"
+            InitWarning(strprintf(_("Error reading %s! All keys read correctly, but transaction data"
                                          " or address book entries might be missing or incorrect."),
                 walletFile));
         }
         else if (nLoadWalletRet == DB_TOO_NEW)
-            return UIError(strprintf(_("Error loading %s: Wallet requires newer version of %s"),
+            return InitError(strprintf(_("Error loading %s: Wallet requires newer version of %s"),
                                walletFile, _(PACKAGE_NAME)));
         else if (nLoadWalletRet == DB_NEED_REWRITE)
         {
-            return UIError(strprintf(_("Wallet needed to be rewritten: restart %s to complete"), _(PACKAGE_NAME)));
+            return InitError(strprintf(_("Wallet needed to be rewritten: restart %s to complete"), _(PACKAGE_NAME)));
         }
         else
-            return UIError(strprintf(_("Error loading %s"), walletFile));
+            return InitError(strprintf(_("Error loading %s"), walletFile));
     }
 
     if (GetBoolArg("-upgradewallet", fFirstRun))
@@ -3102,7 +3087,7 @@ bool CWallet::InitLoadWallet()
             LogPrintf("Allowing wallet upgrade up to %i\n", nMaxVersion);
         if (nMaxVersion < walletInstance->GetVersion())
         {
-            return UIError(_("Cannot downgrade wallet"));
+            return InitError(_("Cannot downgrade wallet"));
         }
         walletInstance->SetMaxVersion(nMaxVersion);
     }
@@ -3116,7 +3101,7 @@ bool CWallet::InitLoadWallet()
         if (walletInstance->GetKeyFromPool(newDefaultKey)) {
             walletInstance->SetDefaultKey(newDefaultKey);
             if (!walletInstance->SetAddressBook(walletInstance->vchDefaultKey.GetID(), "", "receive"))
-                return UIError(_("Cannot write default address") += "\n");
+                return InitError(_("Cannot write default address") += "\n");
         }
 
         walletInstance->SetBestChain(chainActive.GetLocator());
@@ -3150,7 +3135,7 @@ bool CWallet::InitLoadWallet()
                 block = block->pprev;
 
             if (pindexRescan != block)
-                return UIError(_("Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)"));
+                return InitError(_("Prune: last wallet synchronisation goes beyond pruned data. You need to -reindex (download the whole blockchain again in case of pruned node)"));
         }
 
         uiInterface.InitMessage(_("Rescanning..."));
@@ -3200,28 +3185,28 @@ bool CWallet::ParameterInteraction()
         if (ParseMoney(mapArgs["-mintxfee"], n) && n > 0)
             CWallet::minTxFee = CFeeRate(n);
         else
-            return UIError(AmountErrMsg("mintxfee", mapArgs["-mintxfee"]));
+            return InitError(AmountErrMsg("mintxfee", mapArgs["-mintxfee"]));
     }
     if (mapArgs.count("-fallbackfee"))
     {
         CAmount nFeePerK = 0;
         if (!ParseMoney(mapArgs["-fallbackfee"], nFeePerK))
-            return UIError(strprintf(_("Invalid amount for -fallbackfee=<amount>: '%s'"), mapArgs["-fallbackfee"]));
+            return InitError(strprintf(_("Invalid amount for -fallbackfee=<amount>: '%s'"), mapArgs["-fallbackfee"]));
         if (nFeePerK > HIGH_TX_FEE_PER_KB)
-            UIWarning(_("-fallbackfee is set very high! This is the transaction fee you may pay when fee estimates are not available."));
+            InitWarning(_("-fallbackfee is set very high! This is the transaction fee you may pay when fee estimates are not available."));
         CWallet::fallbackFee = CFeeRate(nFeePerK);
     }
     if (mapArgs.count("-paytxfee"))
     {
         CAmount nFeePerK = 0;
         if (!ParseMoney(mapArgs["-paytxfee"], nFeePerK))
-            return UIError(AmountErrMsg("paytxfee", mapArgs["-paytxfee"]));
+            return InitError(AmountErrMsg("paytxfee", mapArgs["-paytxfee"]));
         if (nFeePerK > HIGH_TX_FEE_PER_KB)
-            UIWarning(_("-paytxfee is set very high! This is the transaction fee you will pay if you send a transaction."));
+            InitWarning(_("-paytxfee is set very high! This is the transaction fee you will pay if you send a transaction."));
         payTxFee = CFeeRate(nFeePerK, 1000);
         if (payTxFee < ::minRelayTxFee)
         {
-            return UIError(strprintf(_("Invalid amount for -paytxfee=<amount>: '%s' (must be at least %s)"),
+            return InitError(strprintf(_("Invalid amount for -paytxfee=<amount>: '%s' (must be at least %s)"),
                                        mapArgs["-paytxfee"], ::minRelayTxFee.ToString()));
         }
     }
@@ -3229,13 +3214,13 @@ bool CWallet::ParameterInteraction()
     {
         CAmount nMaxFee = 0;
         if (!ParseMoney(mapArgs["-maxtxfee"], nMaxFee))
-            return UIError(AmountErrMsg("maxtxfee", mapArgs["-maxtxfee"]));
+            return InitError(AmountErrMsg("maxtxfee", mapArgs["-maxtxfee"]));
         if (nMaxFee > HIGH_MAX_TX_FEE)
-            UIWarning(_("-maxtxfee is set very high! Fees this large could be paid on a single transaction."));
+            InitWarning(_("-maxtxfee is set very high! Fees this large could be paid on a single transaction."));
         maxTxFee = nMaxFee;
         if (CFeeRate(maxTxFee, 1000) < ::minRelayTxFee)
         {
-            return UIError(strprintf(_("Invalid amount for -maxtxfee=<amount>: '%s' (must be at least the minrelay fee of %s to prevent stuck transactions)"),
+            return InitError(strprintf(_("Invalid amount for -maxtxfee=<amount>: '%s' (must be at least the minrelay fee of %s to prevent stuck transactions)"),
                                        mapArgs["-maxtxfee"], ::minRelayTxFee.ToString()));
         }
     }