Transfer old repository (#1)

* code copy

* update references

* fix unit test

* update glide

Author: WhoSoup

.gitignore

@@ -12,4 +12,4 @@
 *.out
 
 # Dependency directories (remove the comment below to include it)
-# vendor/
+vendor/

README.md

@@ -1 +1,3 @@
-# wallet
+# Factom Wallet
+
+This repo rehouses the core wallet code formerly located in the "FactomProject/factom/wallet" directory. 

VERSION

@@ -0,0 +1 @@
+2.2.16

database.go

@@ -0,0 +1,177 @@
+// Copyright 2016 Factom Foundation
+// Use of this source code is governed by the MIT
+// license that can be found in the LICENSE file.
+
+package wallet
+
+import (
+	"fmt"
+	"sync"
+
+	"github.com/FactomProject/factom"
+	"github.com/FactomProject/factomd/common/factoid"
+)
+
+// Wallet is a connection to a Factom Wallet Database
+type Wallet struct {
+	*WalletDatabaseOverlay
+	Encrypted    bool
+	DBPath       string
+	txlock       sync.Mutex
+	transactions map[string]*factoid.Transaction
+	txdb         *TXDatabaseOverlay
+}
+
+func (w *Wallet) InitWallet() error {
+	dbSeed, err := w.GetOrCreateDBSeed()
+	if err != nil {
+		return err
+	}
+	if dbSeed == nil {
+		return fmt.Errorf("dbSeed not present in DB")
+	}
+	return nil
+}
+
+func NewOrOpenLevelDBWallet(path string) (*Wallet, error) {
+	w := new(Wallet)
+	w.transactions = make(map[string]*factoid.Transaction)
+
+	db, err := NewLevelDB(path)
+	if err != nil {
+		return nil, err
+	}
+	w.WalletDatabaseOverlay = db
+
+	if err = w.InitWallet(); err != nil {
+		return nil, err
+	}
+
+	return w, nil
+}
+
+func NewOrOpenBoltDBWallet(path string) (*Wallet, error) {
+	w := new(Wallet)
+	w.transactions = make(map[string]*factoid.Transaction)
+
+	db, err := NewBoltDB(path)
+	if err != nil {
+		return nil, err
+	}
+	w.WalletDatabaseOverlay = db
+
+	if err = w.InitWallet(); err != nil {
+		return nil, err
+	}
+
+	return w, nil
+}
+
+func NewEncryptedBoltDBWallet(path, password string) (*Wallet, error) {
+	w := new(Wallet)
+	w.transactions = make(map[string]*factoid.Transaction)
+
+	db, err := NewEncryptedBoltDB(path, password)
+	if err != nil {
+		return nil, err
+	}
+	w.WalletDatabaseOverlay = db
+
+	if err = w.InitWallet(); err != nil {
+		return nil, err
+	}
+
+	return w, nil
+}
+
+func NewEncryptedBoltDBWalletAwaitingPassphrase(path string) (*Wallet, error) {
+	w := new(Wallet)
+	w.transactions = make(map[string]*factoid.Transaction)
+	w.Encrypted = true
+	w.DBPath = path
+	return w, nil
+}
+
+func NewMapDBWallet() (*Wallet, error) {
+	w := new(Wallet)
+	w.transactions = make(map[string]*factoid.Transaction)
+	w.WalletDatabaseOverlay = NewMapDB()
+
+	if err := w.InitWallet(); err != nil {
+		return nil, err
+	}
+
+	return w, nil
+}
+
+// Close closes a Factom Wallet Database
+func (w *Wallet) Close() error {
+	if w.WalletDatabaseOverlay == nil {
+		return nil
+	}
+	return w.DBO.Close()
+}
+
+// AddTXDB allows the wallet api to read from a local transaction cashe.
+func (w *Wallet) AddTXDB(t *TXDatabaseOverlay) {
+	w.txdb = t
+}
+
+// TXDB returns a handle for the Transaction Database.
+func (w *Wallet) TXDB() *TXDatabaseOverlay {
+	return w.txdb
+}
+
+// GenerateECAddress creates and stores a new Entry Credit Address in the
+// Wallet. The address can be reproduced in the future using the Wallet Seed.
+func (w *Wallet) GenerateECAddress() (*factom.ECAddress, error) {
+	return w.GetNextECAddress()
+}
+
+// GenerateFCTAddress creates and stores a new Factoid Address in the Wallet.
+// The address can be reproduced in the future using the Wallet Seed.
+func (w *Wallet) GenerateFCTAddress() (*factom.FactoidAddress, error) {
+	return w.GetNextFCTAddress()
+}
+
+// GenerateIdentityKey creates and stores a new Identity Key in the Wallet.
+func (w *Wallet) GenerateIdentityKey() (*factom.IdentityKey, error) {
+	return w.GetNextIdentityKey()
+}
+
+// GetAllAddresses retrieves all Entry Credit and Factoid Addresses from the
+// Wallet Database.
+func (w *Wallet) GetAllAddresses() ([]*factom.FactoidAddress, []*factom.ECAddress, error) {
+	fcs, err := w.GetAllFCTAddresses()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	ecs, err := w.GetAllECAddresses()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return fcs, ecs, nil
+}
+
+// GetSeed returns the string representaion of the Wallet Seed. The Wallet Seed
+// can be used to regenerate the Factoid and Entry Credit Addresses previously
+// generated by the wallet. Note that Addresses that are imported into the
+// Wallet cannot be regenerated using the Wallet Seed.
+func (w *Wallet) GetSeed() (string, error) {
+	seed, err := w.GetDBSeed()
+	if err != nil {
+		return "", err
+	}
+
+	return seed.MnemonicSeed, nil
+}
+
+func (w *Wallet) GetVersion() string {
+	return WalletVersion
+}
+
+func (w *Wallet) GetApiVersion() string {
+	return ApiVersion
+}