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-rw-r--r--src/script/script_error.cpp67
1 files changed, 67 insertions, 0 deletions
diff --git a/src/script/script_error.cpp b/src/script/script_error.cpp
new file mode 100644
index 0000000000..4a3df268ec
--- /dev/null
+++ b/src/script/script_error.cpp
@@ -0,0 +1,67 @@
+// Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2009-2014 The Bitcoin developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include "script_error.h"
+
+const char* ScriptErrorString(const ScriptError serror)
+{
+ switch (serror)
+ {
+ case SCRIPT_ERR_OK:
+ return "No error";
+ case SCRIPT_ERR_EVAL_FALSE:
+ return "Script evaluated without error but finished with a false/empty top stack element";
+ case SCRIPT_ERR_VERIFY:
+ return "Script failed an OP_VERIFY operation";
+ case SCRIPT_ERR_EQUALVERIFY:
+ return "Script failed an OP_EQUALVERIFY operation";
+ case SCRIPT_ERR_CHECKMULTISIGVERIFY:
+ return "Script failed an OP_CHECKMULTISIGVERIFY operation";
+ case SCRIPT_ERR_CHECKSIGVERIFY:
+ return "Script failed an OP_CHECKSIGVERIFY operation";
+ case SCRIPT_ERR_NUMEQUALVERIFY:
+ return "Script failed an OP_NUMEQUALVERIFY operation";
+ case SCRIPT_ERR_SCRIPT_SIZE:
+ return "Script is too big";
+ case SCRIPT_ERR_PUSH_SIZE:
+ return "Push value size limit exceeded";
+ case SCRIPT_ERR_OP_COUNT:
+ return "Operation limit exceeded";
+ case SCRIPT_ERR_STACK_SIZE:
+ return "Stack size limit exceeded";
+ case SCRIPT_ERR_SIG_COUNT:
+ return "Signature count negative or greater than pubkey count";
+ case SCRIPT_ERR_PUBKEY_COUNT:
+ return "Pubkey count negative or limit exceeded";
+ case SCRIPT_ERR_BAD_OPCODE:
+ return "Opcode missing or not understood";
+ case SCRIPT_ERR_DISABLED_OPCODE:
+ return "Attempted to use a disabled opcode";
+ case SCRIPT_ERR_INVALID_STACK_OPERATION:
+ return "Operation not valid with the current stack size";
+ case SCRIPT_ERR_INVALID_ALTSTACK_OPERATION:
+ return "Operation not valid with the current altstack size";
+ case SCRIPT_ERR_OP_RETURN:
+ return "OP_RETURN was encountered";
+ case SCRIPT_ERR_UNBALANCED_CONDITIONAL:
+ return "Invalid OP_IF construction";
+ case SCRIPT_ERR_SIG_HASHTYPE:
+ return "Signature hash type missing or not understood";
+ case SCRIPT_ERR_SIG_DER:
+ return "Non-canonical DER signature";
+ case SCRIPT_ERR_MINIMALDATA:
+ return "Data push larger than necessary";
+ case SCRIPT_ERR_SIG_PUSHONLY:
+ return "Only non-push operators allowed in signatures";
+ case SCRIPT_ERR_SIG_HIGH_S:
+ return "Non-canonical signature: S value is unnecessarily high";
+ case SCRIPT_ERR_SIG_NULLDUMMY:
+ return "Dummy CHECKMULTISIG argument must be zero";
+ case SCRIPT_ERR_UNKNOWN_ERROR:
+ case SCRIPT_ERR_ERROR_COUNT:
+ default: break;
+ }
+ return "unknown error";
+}