Rename bitcoinconsensus library to dashconsensus. (#1432)

All names containing bitcoinconsensus remaned to contain dashconsensus.
This is needed to avoid conflicts with real bitcoinconsensus library
shipped with Bitcoin Core.

Signed-off-by: Oleg Girko <ol@infoserver.lv>

.gitignore

@@ -123,7 +123,7 @@ share/BitcoindComparisonTool.jar
 .autotools
 /doc/doxygen/
 
-libbitcoinconsensus.pc
+libdashconsensus.pc
 src/qt/dash-qt.bash
 qa/pull-tester/tests-config.sh
 

Makefile.am

@@ -6,7 +6,7 @@ GZIP_ENV="-9n"
 
 if BUILD_BITCOIN_LIBS
 pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libbitcoinconsensus.pc
+pkgconfig_DATA = libdashconsensus.pc
 endif
 
 BITCOIND_BIN=$(top_builddir)/src/dashd$(EXEEXT)

configure.ac

@@ -789,7 +789,7 @@ AC_MSG_CHECKING([whether to build libraries])
 AM_CONDITIONAL([BUILD_BITCOIN_LIBS], [test x$build_bitcoin_libs = xyes])
 if test x$build_bitcoin_libs = xyes; then
   AC_DEFINE(HAVE_CONSENSUS_LIB, 1, [Define this symbol if the consensus lib has been built])
-  AC_CONFIG_FILES([libbitcoinconsensus.pc:libbitcoinconsensus.pc.in])
+  AC_CONFIG_FILES([libdashconsensus.pc:libdashconsensus.pc.in])
 fi
 AC_MSG_RESULT($build_bitcoin_libs)
 

doc/shared-libraries.md

@@ -1,21 +1,21 @@
 Shared Libraries
 ================
 
-## bitcoinconsensus
+## dashconsensus
 
-The purpose of this library is to make the verification functionality that is critical to Bitcoin's consensus available to other applications, e.g. to language bindings.
+The purpose of this library is to make the verification functionality that is critical to Dash's consensus available to other applications, e.g. to language bindings.
 
 ### API
 
-The interface is defined in the C header `bitcoinconsensus.h` located in  `src/script/bitcoinconsensus.h`.
+The interface is defined in the C header `dashconsensus.h` located in  `src/script/dashconsensus.h`.
 
 #### Version
 
-`bitcoinconsensus_version` returns an `unsigned int` with the the API version *(currently at an experimental `0`)*.
+`dashconsensus_version` returns an `unsigned int` with the the API version *(currently at an experimental `0`)*.
 
 #### Script Validation
 
-`bitcoinconsensus_verify_script` returns an `int` with the status of the verification. It will be `1` if the input script correctly spends the previous output `scriptPubKey`.
+`dashconsensus_verify_script` returns an `int` with the status of the verification. It will be `1` if the input script correctly spends the previous output `scriptPubKey`.
 
 ##### Parameters
 - `const unsigned char *scriptPubKey` - The previous output script that encumbers spending.
@@ -24,18 +24,18 @@ The interface is defined in the C header `bitcoinconsensus.h` located in  `src/s
 - `unsigned int txToLen` - The number of bytes for the `txTo`.
 - `unsigned int nIn` - The index of the input in `txTo` that spends the `scriptPubKey`.
 - `unsigned int flags` - The script validation flags *(see below)*.
-- `bitcoinconsensus_error* err` - Will have the error/success code for the operation *(see below)*.
+- `dashconsensus_error* err` - Will have the error/success code for the operation *(see below)*.
 
 ##### Script Flags
-- `bitcoinconsensus_SCRIPT_FLAGS_VERIFY_NONE`
-- `bitcoinconsensus_SCRIPT_FLAGS_VERIFY_P2SH` - Evaluate P2SH ([BIP16](https://github.com/bitcoin/bips/blob/master/bip-0016.mediawiki)) subscripts
-- `bitcoinconsensus_SCRIPT_FLAGS_VERIFY_DERSIG` - Enforce strict DER ([BIP66](https://github.com/bitcoin/bips/blob/master/bip-0066.mediawiki)) compliance
+- `dashconsensus_SCRIPT_FLAGS_VERIFY_NONE`
+- `dashconsensus_SCRIPT_FLAGS_VERIFY_P2SH` - Evaluate P2SH ([BIP16](https://github.com/bitcoin/bips/blob/master/bip-0016.mediawiki)) subscripts
+- `dashconsensus_SCRIPT_FLAGS_VERIFY_DERSIG` - Enforce strict DER ([BIP66](https://github.com/bitcoin/bips/blob/master/bip-0066.mediawiki)) compliance
 
 ##### Errors
-- `bitcoinconsensus_ERR_OK` - No errors with input parameters *(see the return value of `bitcoinconsensus_verify_script` for the verification status)*
-- `bitcoinconsensus_ERR_TX_INDEX` - An invalid index for `txTo`
-- `bitcoinconsensus_ERR_TX_SIZE_MISMATCH` - `txToLen` did not match with the size of `txTo`
-- `bitcoinconsensus_ERR_DESERIALIZE` - An error deserializing `txTo`
+- `dashconsensus_ERR_OK` - No errors with input parameters *(see the return value of `dashconsensus_verify_script` for the verification status)*
+- `dashconsensus_ERR_TX_INDEX` - An invalid index for `txTo`
+- `dashconsensus_ERR_TX_SIZE_MISMATCH` - `txToLen` did not match with the size of `txTo`
+- `dashconsensus_ERR_DESERIALIZE` - An error deserializing `txTo`
 
 ### Example Implementations
 - [NBitcoin](https://github.com/NicolasDorier/NBitcoin/blob/master/NBitcoin/Script.cs#L814) (.NET Bindings)

libdashconsensus.pc.in

@@ -6,6 +6,6 @@ includedir=@includedir@
 Name: Bitcoin Core consensus library
 Description: Library for the Bitcoin consensus protocol.
 Version: @PACKAGE_VERSION@
-Libs: -L${libdir} -lbitcoinconsensus
+Libs: -L${libdir} -ldashconsensus
 Cflags: -I${includedir}
 Requires.private: libcrypto

src/Makefile.am

@@ -44,8 +44,8 @@ EXTRA_LIBRARIES += libbitcoin_zmq.a
 endif
 
 if BUILD_BITCOIN_LIBS
-lib_LTLIBRARIES = libbitcoinconsensus.la
-LIBBITCOIN_CONSENSUS=libbitcoinconsensus.la
+lib_LTLIBRARIES = libdashconsensus.la
+LIBBITCOIN_CONSENSUS=libdashconsensus.la
 else
 LIBBITCOIN_CONSENSUS=
 endif
@@ -454,10 +454,10 @@ dash_tx_LDADD = \
 dash_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
 #
 
-# bitcoinconsensus library #
+# dashconsensus library #
 if BUILD_BITCOIN_LIBS
-include_HEADERS = script/bitcoinconsensus.h
-libbitcoinconsensus_la_SOURCES = \
+include_HEADERS = script/dashconsensus.h
+libdashconsensus_la_SOURCES = \
   crypto/hmac_sha512.cpp \
   crypto/ripemd160.cpp \
   crypto/sha1.cpp \
@@ -466,20 +466,20 @@ libbitcoinconsensus_la_SOURCES = \
   hash.cpp \
   primitives/transaction.cpp \
   pubkey.cpp \
-  script/bitcoinconsensus.cpp \
+  script/dashconsensus.cpp \
   script/interpreter.cpp \
   script/script.cpp \
   uint256.cpp \
   utilstrencodings.cpp
 
 if GLIBC_BACK_COMPAT
-  libbitcoinconsensus_la_SOURCES += compat/glibc_compat.cpp
+  libdashconsensus_la_SOURCES += compat/glibc_compat.cpp
 endif
 
-libbitcoinconsensus_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined $(RELDFLAGS)
-libbitcoinconsensus_la_LIBADD = $(LIBSECP256K1)
-libbitcoinconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(builddir)/obj -I$(srcdir)/secp256k1/include -DBUILD_BITCOIN_INTERNAL
-libbitcoinconsensus_la_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+libdashconsensus_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined $(RELDFLAGS)
+libdashconsensus_la_LIBADD = $(LIBSECP256K1)
+libdashconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(builddir)/obj -I$(srcdir)/secp256k1/include -DBUILD_BITCOIN_INTERNAL
+libdashconsensus_la_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 
 endif
 #

src/Makefile.new.am

@@ -58,8 +58,8 @@ EXTRA_LIBRARIES += libbitcoin_zmq.a
 endif
 
 if BUILD_BITCOIN_LIBS
-lib_LTLIBRARIES = libbitcoinconsensus.la
-LIBBITCOIN_CONSENSUS=libbitcoinconsensus.la
+lib_LTLIBRARIES = libdashconsensus.la
+LIBBITCOIN_CONSENSUS=libdashconsensus.la
 else
 LIBBITCOIN_CONSENSUS=
 endif
@@ -456,10 +456,10 @@ dash_tx_LDADD = \
 dash_tx_LDADD += $(BOOST_LIBS) $(CRYPTO_LIBS)
 #
 
-# bitcoinconsensus library #
+# dashconsensus library #
 if BUILD_BITCOIN_LIBS
-include_HEADERS = script/bitcoinconsensus.h
-libbitcoinconsensus_la_SOURCES = \
+include_HEADERS = script/dashconsensus.h
+libdashconsensus_la_SOURCES = \
   crypto/hmac_sha512.cpp \
   crypto/ripemd160.cpp \
   crypto/sha1.cpp \
@@ -468,20 +468,20 @@ libbitcoinconsensus_la_SOURCES = \
   hash.cpp \
   primitives/transaction.cpp \
   pubkey.cpp \
-  script/bitcoinconsensus.cpp \
+  script/dashconsensus.cpp \
   script/interpreter.cpp \
   script/script.cpp \
   uint256.cpp \
   utilstrencodings.cpp
 
 if GLIBC_BACK_COMPAT
-  libbitcoinconsensus_la_SOURCES += compat/glibc_compat.cpp
+  libdashconsensus_la_SOURCES += compat/glibc_compat.cpp
 endif
 
-libbitcoinconsensus_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined $(RELDFLAGS)
-libbitcoinconsensus_la_LIBADD = $(LIBSECP256K1)
-libbitcoinconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(builddir)/obj -I$(srcdir)/secp256k1/include -DBUILD_BITCOIN_INTERNAL
-libbitcoinconsensus_la_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
+libdashconsensus_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined $(RELDFLAGS)
+libdashconsensus_la_LIBADD = $(LIBSECP256K1)
+libdashconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(builddir)/obj -I$(srcdir)/secp256k1/include -DBUILD_BITCOIN_INTERNAL
+libdashconsensus_la_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 
 endif
 #

src/script/dashconsensus.cpp

@@ -3,7 +3,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "bitcoinconsensus.h"
+#include "dashconsensus.h"
 
 #include "primitives/transaction.h"
 #include "pubkey.h"
@@ -54,7 +54,7 @@ private:
     size_t m_remaining;
 };
 
-inline int set_error(bitcoinconsensus_error* ret, bitcoinconsensus_error serror)
+inline int set_error(dashconsensus_error* ret, dashconsensus_error serror)
 {
     if (ret)
         *ret = serror;
@@ -69,29 +69,29 @@ struct ECCryptoClosure
 ECCryptoClosure instance_of_eccryptoclosure;
 }
 
-int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen,
+int dashconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen,
                                     const unsigned char *txTo        , unsigned int txToLen,
-                                    unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err)
+                                    unsigned int nIn, unsigned int flags, dashconsensus_error* err)
 {
     try {
         TxInputStream stream(SER_NETWORK, PROTOCOL_VERSION, txTo, txToLen);
         CTransaction tx;
         stream >> tx;
         if (nIn >= tx.vin.size())
-            return set_error(err, bitcoinconsensus_ERR_TX_INDEX);
+            return set_error(err, dashconsensus_ERR_TX_INDEX);
         if (tx.GetSerializeSize(SER_NETWORK, PROTOCOL_VERSION) != txToLen)
-            return set_error(err, bitcoinconsensus_ERR_TX_SIZE_MISMATCH);
+            return set_error(err, dashconsensus_ERR_TX_SIZE_MISMATCH);
 
          // Regardless of the verification result, the tx did not error.
-         set_error(err, bitcoinconsensus_ERR_OK);
+         set_error(err, dashconsensus_ERR_OK);
 
         return VerifyScript(tx.vin[nIn].scriptSig, CScript(scriptPubKey, scriptPubKey + scriptPubKeyLen), flags, TransactionSignatureChecker(&tx, nIn), NULL);
     } catch (const std::exception&) {
-        return set_error(err, bitcoinconsensus_ERR_TX_DESERIALIZE); // Error deserializing
+        return set_error(err, dashconsensus_ERR_TX_DESERIALIZE); // Error deserializing
     }
 }
 
-unsigned int bitcoinconsensus_version()
+unsigned int dashconsensus_version()
 {
     // Just use the API version for now
     return BITCOINCONSENSUS_API_VER;

src/script/dashconsensus.h

@@ -33,32 +33,32 @@ extern "C" {
 
 #define BITCOINCONSENSUS_API_VER 0
 
-typedef enum bitcoinconsensus_error_t
+typedef enum dashconsensus_error_t
 {
-    bitcoinconsensus_ERR_OK = 0,
-    bitcoinconsensus_ERR_TX_INDEX,
-    bitcoinconsensus_ERR_TX_SIZE_MISMATCH,
-    bitcoinconsensus_ERR_TX_DESERIALIZE,
-} bitcoinconsensus_error;
+    dashconsensus_ERR_OK = 0,
+    dashconsensus_ERR_TX_INDEX,
+    dashconsensus_ERR_TX_SIZE_MISMATCH,
+    dashconsensus_ERR_TX_DESERIALIZE,
+} dashconsensus_error;
 
 /** Script verification flags */
 enum
 {
-    bitcoinconsensus_SCRIPT_FLAGS_VERIFY_NONE                = 0,
-    bitcoinconsensus_SCRIPT_FLAGS_VERIFY_P2SH                = (1U << 0), // evaluate P2SH (BIP16) subscripts
-    bitcoinconsensus_SCRIPT_FLAGS_VERIFY_DERSIG              = (1U << 2), // enforce strict DER (BIP66) compliance
-    bitcoinconsensus_SCRIPT_FLAGS_VERIFY_CHECKLOCKTIMEVERIFY = (1U << 9), // enable CHECKLOCKTIMEVERIFY (BIP65)
+    dashconsensus_SCRIPT_FLAGS_VERIFY_NONE                = 0,
+    dashconsensus_SCRIPT_FLAGS_VERIFY_P2SH                = (1U << 0), // evaluate P2SH (BIP16) subscripts
+    dashconsensus_SCRIPT_FLAGS_VERIFY_DERSIG              = (1U << 2), // enforce strict DER (BIP66) compliance
+    dashconsensus_SCRIPT_FLAGS_VERIFY_CHECKLOCKTIMEVERIFY = (1U << 9), // enable CHECKLOCKTIMEVERIFY (BIP65)
 };
 
 /// Returns 1 if the input nIn of the serialized transaction pointed to by
 /// txTo correctly spends the scriptPubKey pointed to by scriptPubKey under
 /// the additional constraints specified by flags.
 /// If not NULL, err will contain an error/success code for the operation
-EXPORT_SYMBOL int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen,
+EXPORT_SYMBOL int dashconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen,
                                     const unsigned char *txTo        , unsigned int txToLen,
-                                    unsigned int nIn, unsigned int flags, bitcoinconsensus_error* err);
+                                    unsigned int nIn, unsigned int flags, dashconsensus_error* err);
 
-EXPORT_SYMBOL unsigned int bitcoinconsensus_version();
+EXPORT_SYMBOL unsigned int dashconsensus_version();
 
 #ifdef __cplusplus
 } // extern "C"

src/test/script_tests.cpp

@@ -15,7 +15,7 @@
 #include "test/test_dash.h"
 
 #if defined(HAVE_CONSENSUS_LIB)
-#include "script/bitcoinconsensus.h"
+#include "script/dashconsensus.h"
 #endif
 
 #include <fstream>
@@ -155,7 +155,7 @@ void DoTest(const CScript& scriptPubKey, const CScript& scriptSig, int flags, co
 #if defined(HAVE_CONSENSUS_LIB)
     CDataStream stream(SER_NETWORK, PROTOCOL_VERSION);
     stream << tx2;
-    BOOST_CHECK_MESSAGE(bitcoinconsensus_verify_script(begin_ptr(scriptPubKey), scriptPubKey.size(), (const unsigned char*)&stream[0], stream.size(), 0, flags, NULL) == expect,message);
+    BOOST_CHECK_MESSAGE(dashconsensus_verify_script(begin_ptr(scriptPubKey), scriptPubKey.size(), (const unsigned char*)&stream[0], stream.size(), 0, flags, NULL) == expect,message);
 #endif
 }