mobile: initial wrappers for mobile support

1 files changed, 58 insertions, 0 deletions

diff --git a/mobile/core.go b/mobile/core.go
new file mode 100644
index 000000000..72acfbf87
--- /dev/null
+++ b/mobile/core.go
@@ -0,0 +1,58 @@
+// Copyright 2016 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
+
+// Contains all the wrappers from the core package.
+
+package geth
+
+import (
+	"github.com/ethereum/go-ethereum/core"
+	"github.com/ethereum/go-ethereum/params"
+)
+
+// MainnetChainConfig is the chain configurations for the main Ethereum network.
+var MainnetChainConfig = &ChainConfig{
+	HomesteadBlock: params.MainNetHomesteadBlock.Int64(),
+	DAOForkBlock:   params.MainNetDAOForkBlock.Int64(),
+	DAOForkSupport: true,
+}
+
+// MainnetGenesis is the JSON spec to use for the main Ethereum network. It is
+// actually empty since that defaults to the hard coded binary genesis block.
+var MainnetGenesis = ""
+
+// TestnetChainConfig is the chain configurations for the Ethereum test network.
+var TestnetChainConfig = &ChainConfig{
+	HomesteadBlock: params.TestNetHomesteadBlock.Int64(),
+	DAOForkBlock:   0,
+	DAOForkSupport: false,
+}
+
+// TestnetGenesis is the JSON spec to use for the Ethereum test network.
+var TestnetGenesis = core.TestNetGenesisBlock()
+
+// ChainConfig is the core config which determines the blockchain settings.
+type ChainConfig struct {
+	HomesteadBlock int64 // Homestead switch block
+	DAOForkBlock   int64 // TheDAO hard-fork switch block
+	DAOForkSupport bool  // Whether the nodes supports or opposes the DAO hard-fork
+}
+
+// NewChainConfig creates a new chain configuration that transitions immediately
+// to homestead and has no notion of the DAO fork (ideal for a private network).
+func NewChainConfig() *ChainConfig {
+	return new(ChainConfig)
+}