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-rw-r--r--src/script/bitcoinconsensus.cpp10
-rw-r--r--src/script/bitcoinconsensus.h2
-rw-r--r--src/script/interpreter.cpp21
-rw-r--r--src/script/interpreter.h27
-rw-r--r--src/script/ismine.cpp11
-rw-r--r--src/script/ismine.h2
-rw-r--r--src/script/script.cpp6
-rw-r--r--src/script/script.h6
-rw-r--r--src/script/script_error.cpp2
-rw-r--r--src/script/sigcache.cpp14
-rw-r--r--src/script/sigcache.h2
-rw-r--r--src/script/sign.cpp16
-rw-r--r--src/script/sign.h2
-rw-r--r--src/script/standard.cpp10
-rw-r--r--src/script/standard.h4
15 files changed, 66 insertions, 69 deletions
diff --git a/src/script/bitcoinconsensus.cpp b/src/script/bitcoinconsensus.cpp
index 03128917fd..77edc85b8c 100644
--- a/src/script/bitcoinconsensus.cpp
+++ b/src/script/bitcoinconsensus.cpp
@@ -3,12 +3,12 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "bitcoinconsensus.h"
+#include <script/bitcoinconsensus.h>
-#include "primitives/transaction.h"
-#include "pubkey.h"
-#include "script/interpreter.h"
-#include "version.h"
+#include <primitives/transaction.h>
+#include <pubkey.h>
+#include <script/interpreter.h>
+#include <version.h>
namespace {
diff --git a/src/script/bitcoinconsensus.h b/src/script/bitcoinconsensus.h
index 33bf80e5a7..f09cd59b92 100644
--- a/src/script/bitcoinconsensus.h
+++ b/src/script/bitcoinconsensus.h
@@ -9,7 +9,7 @@
#include <stdint.h>
#if defined(BUILD_BITCOIN_INTERNAL) && defined(HAVE_CONFIG_H)
-#include "config/bitcoin-config.h"
+#include <config/bitcoin-config.h>
#if defined(_WIN32)
#if defined(DLL_EXPORT)
#if defined(HAVE_FUNC_ATTRIBUTE_DLLEXPORT)
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index 2f7b8e3a03..3c3f92fe46 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -3,15 +3,14 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "interpreter.h"
+#include <script/interpreter.h>
-#include "primitives/transaction.h"
-#include "crypto/ripemd160.h"
-#include "crypto/sha1.h"
-#include "crypto/sha256.h"
-#include "pubkey.h"
-#include "script/script.h"
-#include "uint256.h"
+#include <crypto/ripemd160.h>
+#include <crypto/sha1.h>
+#include <crypto/sha256.h>
+#include <pubkey.h>
+#include <script/script.h>
+#include <uint256.h>
typedef std::vector<unsigned char> valtype;
@@ -349,9 +348,6 @@ bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript&
{
if (!(flags & SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY)) {
// not enabled; treat as a NOP2
- if (flags & SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS) {
- return set_error(serror, SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS);
- }
break;
}
@@ -391,9 +387,6 @@ bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript&
{
if (!(flags & SCRIPT_VERIFY_CHECKSEQUENCEVERIFY)) {
// not enabled; treat as a NOP3
- if (flags & SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS) {
- return set_error(serror, SCRIPT_ERR_DISCOURAGE_UPGRADABLE_NOPS);
- }
break;
}
diff --git a/src/script/interpreter.h b/src/script/interpreter.h
index 1cb9cc7899..83a96739b1 100644
--- a/src/script/interpreter.h
+++ b/src/script/interpreter.h
@@ -6,8 +6,8 @@
#ifndef BITCOIN_SCRIPT_INTERPRETER_H
#define BITCOIN_SCRIPT_INTERPRETER_H
-#include "script_error.h"
-#include "primitives/transaction.h"
+#include <script/script_error.h>
+#include <primitives/transaction.h>
#include <vector>
#include <stdint.h>
@@ -27,37 +27,40 @@ enum
SIGHASH_ANYONECANPAY = 0x80,
};
-/** Script verification flags */
+/** Script verification flags.
+ *
+ * All flags are intended to be soft forks: the set of acceptable scripts under
+ * flags (A | B) is a subset of the acceptable scripts under flag (A).
+ */
enum
{
SCRIPT_VERIFY_NONE = 0,
- // Evaluate P2SH subscripts (softfork safe, BIP16).
+ // Evaluate P2SH subscripts (BIP16).
SCRIPT_VERIFY_P2SH = (1U << 0),
// Passing a non-strict-DER signature or one with undefined hashtype to a checksig operation causes script failure.
// Evaluating a pubkey that is not (0x04 + 64 bytes) or (0x02 or 0x03 + 32 bytes) by checksig causes script failure.
- // (softfork safe, but not used or intended as a consensus rule).
+ // (not used or intended as a consensus rule).
SCRIPT_VERIFY_STRICTENC = (1U << 1),
- // Passing a non-strict-DER signature to a checksig operation causes script failure (softfork safe, BIP62 rule 1)
+ // Passing a non-strict-DER signature to a checksig operation causes script failure (BIP62 rule 1)
SCRIPT_VERIFY_DERSIG = (1U << 2),
// Passing a non-strict-DER signature or one with S > order/2 to a checksig operation causes script failure
- // (softfork safe, BIP62 rule 5).
+ // (BIP62 rule 5).
SCRIPT_VERIFY_LOW_S = (1U << 3),
- // verify dummy stack item consumed by CHECKMULTISIG is of zero-length (softfork safe, BIP62 rule 7).
+ // verify dummy stack item consumed by CHECKMULTISIG is of zero-length (BIP62 rule 7).
SCRIPT_VERIFY_NULLDUMMY = (1U << 4),
- // Using a non-push operator in the scriptSig causes script failure (softfork safe, BIP62 rule 2).
+ // Using a non-push operator in the scriptSig causes script failure (BIP62 rule 2).
SCRIPT_VERIFY_SIGPUSHONLY = (1U << 5),
// Require minimal encodings for all push operations (OP_0... OP_16, OP_1NEGATE where possible, direct
// pushes up to 75 bytes, OP_PUSHDATA up to 255 bytes, OP_PUSHDATA2 for anything larger). Evaluating
// any other push causes the script to fail (BIP62 rule 3).
// In addition, whenever a stack element is interpreted as a number, it must be of minimal length (BIP62 rule 4).
- // (softfork safe)
SCRIPT_VERIFY_MINIMALDATA = (1U << 6),
// Discourage use of NOPs reserved for upgrades (NOP1-10)
@@ -68,12 +71,14 @@ enum
// discouraged NOPs fails the script. This verification flag will never be
// a mandatory flag applied to scripts in a block. NOPs that are not
// executed, e.g. within an unexecuted IF ENDIF block, are *not* rejected.
+ // NOPs that have associated forks to give them new meaning (CLTV, CSV)
+ // are not subject to this rule.
SCRIPT_VERIFY_DISCOURAGE_UPGRADABLE_NOPS = (1U << 7),
// Require that only a single stack element remains after evaluation. This changes the success criterion from
// "At least one stack element must remain, and when interpreted as a boolean, it must be true" to
// "Exactly one stack element must remain, and when interpreted as a boolean, it must be true".
- // (softfork safe, BIP62 rule 6)
+ // (BIP62 rule 6)
// Note: CLEANSTACK should never be used without P2SH or WITNESS.
SCRIPT_VERIFY_CLEANSTACK = (1U << 8),
diff --git a/src/script/ismine.cpp b/src/script/ismine.cpp
index 6b68f0679e..5849f55651 100644
--- a/src/script/ismine.cpp
+++ b/src/script/ismine.cpp
@@ -3,13 +3,12 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "ismine.h"
+#include <script/ismine.h>
-#include "key.h"
-#include "keystore.h"
-#include "script/script.h"
-#include "script/standard.h"
-#include "script/sign.h"
+#include <key.h>
+#include <keystore.h>
+#include <script/script.h>
+#include <script/sign.h>
typedef std::vector<unsigned char> valtype;
diff --git a/src/script/ismine.h b/src/script/ismine.h
index 1aa5937b34..77ffa82432 100644
--- a/src/script/ismine.h
+++ b/src/script/ismine.h
@@ -6,7 +6,7 @@
#ifndef BITCOIN_SCRIPT_ISMINE_H
#define BITCOIN_SCRIPT_ISMINE_H
-#include "script/standard.h"
+#include <script/standard.h>
#include <stdint.h>
diff --git a/src/script/script.cpp b/src/script/script.cpp
index a10b619f7d..a7bfb170eb 100644
--- a/src/script/script.cpp
+++ b/src/script/script.cpp
@@ -3,10 +3,10 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "script.h"
+#include <script/script.h>
-#include "tinyformat.h"
-#include "utilstrencodings.h"
+#include <tinyformat.h>
+#include <utilstrencodings.h>
const char* GetOpName(opcodetype opcode)
{
diff --git a/src/script/script.h b/src/script/script.h
index 2a92060543..263db62edf 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -6,9 +6,9 @@
#ifndef BITCOIN_SCRIPT_SCRIPT_H
#define BITCOIN_SCRIPT_SCRIPT_H
-#include "crypto/common.h"
-#include "prevector.h"
-#include "serialize.h"
+#include <crypto/common.h>
+#include <prevector.h>
+#include <serialize.h>
#include <assert.h>
#include <climits>
diff --git a/src/script/script_error.cpp b/src/script/script_error.cpp
index 6c590f53e3..32aa639ac4 100644
--- a/src/script/script_error.cpp
+++ b/src/script/script_error.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 "script_error.h"
+#include <script/script_error.h>
const char* ScriptErrorString(const ScriptError serror)
{
diff --git a/src/script/sigcache.cpp b/src/script/sigcache.cpp
index 4cc7afa2f5..88d1d67559 100644
--- a/src/script/sigcache.cpp
+++ b/src/script/sigcache.cpp
@@ -3,15 +3,15 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "sigcache.h"
+#include <script/sigcache.h>
-#include "memusage.h"
-#include "pubkey.h"
-#include "random.h"
-#include "uint256.h"
-#include "util.h"
+#include <memusage.h>
+#include <pubkey.h>
+#include <random.h>
+#include <uint256.h>
+#include <util.h>
-#include "cuckoocache.h"
+#include <cuckoocache.h>
#include <boost/thread.hpp>
namespace {
diff --git a/src/script/sigcache.h b/src/script/sigcache.h
index 5832b264b3..1019061fbb 100644
--- a/src/script/sigcache.h
+++ b/src/script/sigcache.h
@@ -6,7 +6,7 @@
#ifndef BITCOIN_SCRIPT_SIGCACHE_H
#define BITCOIN_SCRIPT_SIGCACHE_H
-#include "script/interpreter.h"
+#include <script/interpreter.h>
#include <vector>
diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index ac58b690a2..117a4d8a52 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -3,14 +3,14 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "script/sign.h"
-
-#include "key.h"
-#include "keystore.h"
-#include "policy/policy.h"
-#include "primitives/transaction.h"
-#include "script/standard.h"
-#include "uint256.h"
+#include <script/sign.h>
+
+#include <key.h>
+#include <keystore.h>
+#include <policy/policy.h>
+#include <primitives/transaction.h>
+#include <script/standard.h>
+#include <uint256.h>
typedef std::vector<unsigned char> valtype;
diff --git a/src/script/sign.h b/src/script/sign.h
index a0d8ee4ff9..400c0c0865 100644
--- a/src/script/sign.h
+++ b/src/script/sign.h
@@ -6,7 +6,7 @@
#ifndef BITCOIN_SCRIPT_SIGN_H
#define BITCOIN_SCRIPT_SIGN_H
-#include "script/interpreter.h"
+#include <script/interpreter.h>
class CKeyID;
class CKeyStore;
diff --git a/src/script/standard.cpp b/src/script/standard.cpp
index f57f1f61b4..b7b33fade6 100644
--- a/src/script/standard.cpp
+++ b/src/script/standard.cpp
@@ -3,12 +3,12 @@
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include "script/standard.h"
+#include <script/standard.h>
-#include "pubkey.h"
-#include "script/script.h"
-#include "util.h"
-#include "utilstrencodings.h"
+#include <pubkey.h>
+#include <script/script.h>
+#include <util.h>
+#include <utilstrencodings.h>
typedef std::vector<unsigned char> valtype;
diff --git a/src/script/standard.h b/src/script/standard.h
index fa07ea88c1..3eeeabdc15 100644
--- a/src/script/standard.h
+++ b/src/script/standard.h
@@ -6,8 +6,8 @@
#ifndef BITCOIN_SCRIPT_STANDARD_H
#define BITCOIN_SCRIPT_STANDARD_H
-#include "script/interpreter.h"
-#include "uint256.h"
+#include <script/interpreter.h>
+#include <uint256.h>
#include <boost/variant.hpp>