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| author | Luke Dashjr <luke-jr+git@utopios.org> | 2014-10-10 23:55:14 +0000 |
|---|---|---|
| committer | Luke Dashjr <luke-jr+git@utopios.org> | 2014-10-27 09:41:57 +0000 |
| commit | 2aa632921efd861a7c9968e8faf6c73cb3d62c4a (patch) | |
| tree | 16dcffd8471a67df2fcd537f885af2c3797ce5e1 | |
| parent | 2ffdf21ce39fc3133fc028fb51d49cd7479eaa43 (diff) | |
| download | bitcoin-2aa632921efd861a7c9968e8faf6c73cb3d62c4a.tar.xz | |
Enable customising node policy for datacarrier data size with a -datacarriersize option
| -rw-r--r-- | src/init.cpp | 3 | ||||
| -rw-r--r-- | src/script/standard.cpp | 6 | ||||
| -rw-r--r-- | src/script/standard.h | 1 |
3 files changed, 8 insertions, 2 deletions
diff --git a/src/init.cpp b/src/init.cpp index 70ac5190d3..a33452aa30 100644 --- a/src/init.cpp +++ b/src/init.cpp @@ -17,6 +17,7 @@ #include "miner.h" #include "net.h" #include "rpcserver.h" +#include "script/standard.h" #include "txdb.h" #include "ui_interface.h" #include "util.h" @@ -345,6 +346,7 @@ std::string HelpMessage(HelpMessageMode mode) strUsage += "\n" + _("Node relay options:") + "\n"; strUsage += " -datacarrier " + strprintf(_("Relay and mine data carrier transactions (default: %u)"), 1) + "\n"; + strUsage += " -datacarriersize " + strprintf(_("Maximum size of data in data carrier transactions we relay and mine (default: %u)"), MAX_OP_RETURN_RELAY) + "\n"; strUsage += "\n" + _("Block creation options:") + "\n"; strUsage += " -blockminsize=<n> " + strprintf(_("Set minimum block size in bytes (default: %u)"), 0) + "\n"; @@ -702,6 +704,7 @@ bool AppInit2(boost::thread_group& threadGroup) #endif // ENABLE_WALLET fIsBareMultisigStd = GetArg("-permitbaremultisig", true) != 0; + nMaxDatacarrierBytes = GetArg("-datacarriersize", nMaxDatacarrierBytes); // ********************************************************* Step 4: application initialization: dir lock, daemonize, pidfile, debug log diff --git a/src/script/standard.cpp b/src/script/standard.cpp index 05938961bc..7356e541a6 100644 --- a/src/script/standard.cpp +++ b/src/script/standard.cpp @@ -15,6 +15,8 @@ using namespace std; typedef vector<unsigned char> valtype; +unsigned nMaxDatacarrierBytes = MAX_OP_RETURN_RELAY; + CScriptID::CScriptID(const CScript& in) : uint160(in.size() ? Hash160(in.begin(), in.end()) : 0) {} const char* GetTxnOutputType(txnouttype t) @@ -139,8 +141,8 @@ bool Solver(const CScript& scriptPubKey, txnouttype& typeRet, vector<vector<unsi } else if (opcode2 == OP_SMALLDATA) { - // small pushdata, <= MAX_OP_RETURN_RELAY bytes - if (vch1.size() > MAX_OP_RETURN_RELAY) + // small pushdata, <= nMaxDatacarrierBytes + if (vch1.size() > nMaxDatacarrierBytes) break; } else if (opcode1 != opcode2 || vch1 != vch2) diff --git a/src/script/standard.h b/src/script/standard.h index 961b214c89..d795121e3c 100644 --- a/src/script/standard.h +++ b/src/script/standard.h @@ -26,6 +26,7 @@ public: }; static const unsigned int MAX_OP_RETURN_RELAY = 40; // bytes +extern unsigned nMaxDatacarrierBytes; // Mandatory script verification flags that all new blocks must comply with for // them to be valid. (but old blocks may not comply with) Currently just P2SH, |