Move ./modules to ./src

src/ripple_data/protocol/ripple_HashPrefix.h

@@ -0,0 +1,69 @@
+//------------------------------------------------------------------------------
+/*
+    Copyright (c) 2011-2013, OpenCoin, Inc.
+*/
+//==============================================================================
+
+#ifndef RIPPLE_HASHPREFIX_H
+#define RIPPLE_HASHPREFIX_H
+
+/** Prefix for hashing functions.
+
+    These prefixes are inserted before the source material used to
+    generate various hashes. This is done to put each hash in its own
+    "space." This way, two different types of objects with the
+    same binary data will produce different hashes.
+
+    Each prefix is a 4-byte value with the last byte set to zero
+    and the first three bytes formed from the ASCII equivalent of
+    some arbitrary string. For example "TXN".
+
+    @note Hash prefixes are part of the Ripple protocol.
+
+    @ingroup protocol
+*/
+// VFALCO NOTE there are ledger entry prefixes too but they are only
+//             1 byte, find out why they are different. Maybe we should
+//             group them all together?
+//
+struct HashPrefix
+{
+    // VFALCO TODO Make these Doxygen comments and expand the
+    //             description to complete, concise sentences.
+    //
+
+    // transaction plus signature to give transaction ID
+    static uint32 const transactionID       = 0x54584E00; // 'TXN'
+
+    // transaction plus metadata
+    static uint32 const txNode              = 0x534E4400; // 'TND'
+
+    // account state
+    static uint32 const leafNode            = 0x4D4C4E00; // 'MLN'
+
+    // inner node in tree
+    static uint32 const innerNode           = 0x4D494E00; // 'MIN'
+
+    // ledger master data for signing
+    static uint32 const ledgerMaster        = 0x4C575200; // 'LGR'
+
+    // inner transaction to sign
+    static uint32 const txSign              = 0x53545800; // 'STX'
+
+    // validation for signing
+    static uint32 const validation          = 0x56414C00; // 'VAL'
+
+    // proposal for signing
+    static uint32 const proposal            = 0x50525000; // 'PRP'
+
+    // inner transaction to sign (TESTNET)
+    static uint32 const txSignTestnet       = 0x73747800; // 'stx'
+
+    // validation for signing (TESTNET)
+    static uint32 const validationTestnet   = 0x76616C00; // 'val'
+
+    // proposal for signing (TESTNET)
+    static uint32 const proposalTestnet     = 0x70727000; // 'prp'
+};
+
+#endif