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# @version 0.3.0
"""
@title Polygon Bridging Contract
@author Curve Finance
@license MIT
"""


interface BridgeToken:
    def withdraw(_amount: uint256): nonpayable
    def balanceOf(_user: address) -> uint256: view


event CommitOwnership:
    admin: address

event ApplyOwnership:
    admin: address

event AssetBridged:
    token: address
    amount: uint256


admin: public(address)
future_admin: public(address)


@external
def __init__(_admin: address):
    """
    @param _admin Contract owner. Should be the `PoolProxy` contract
                  used to handle fee burns.
    """
    self.admin = _admin


@external
def bridge(_token: address) -> bool:
    """
    @notice Transfer a token to the root chain via Anyswap.
    """
    assert msg.sender == self.admin

    amount: uint256 = BridgeToken(_token).balanceOf(self)
    BridgeToken(_token).withdraw(amount)

    log AssetBridged(_token, amount)
    return True


@external
def commit_transfer_ownership(_addr: address):
    """
    @notice Transfer ownership of GaugeController to `addr`
    @param _addr Address to have ownership transferred to
    """
    assert msg.sender == self.admin  # dev: admin only

    self.future_admin = _addr
    log CommitOwnership(_addr)


@external
def accept_transfer_ownership():
    """
    @notice Accept a pending ownership transfer
    """
    _admin: address = self.future_admin
    assert msg.sender == _admin  # dev: future admin only

    self.admin = _admin
    log ApplyOwnership(_admin)

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[{"name":"CommitOwnership","inputs":[{"name":"admin","type":"address","indexed":false}],"anonymous":false,"type":"event"},{"name":"ApplyOwnership","inputs":[{"name":"admin","type":"address","indexed":false}],"anonymous":false,"type":"event"},{"name":"AssetBridged","inputs":[{"name":"token","type":"address","indexed":false},{"name":"amount","type":"uint256","indexed":false}],"anonymous":false,"type":"event"},{"stateMutability":"nonpayable","type":"constructor","inputs":[{"name":"_admin","type":"address"}],"outputs":[]},{"stateMutability":"nonpayable","type":"function","name":"bridge","inputs":[{"name":"_token","type":"address"}],"outputs":[{"name":"","type":"bool"}],"gas":12314},{"stateMutability":"nonpayable","type":"function","name":"commit_transfer_ownership","inputs":[{"name":"_addr","type":"address"}],"outputs":[],"gas":39512},{"stateMutability":"nonpayable","type":"function","name":"accept_transfer_ownership","inputs":[],"outputs":[],"gas":39400},{"stateMutability":"view","type":"function","name":"admin","inputs":[],"outputs":[{"name":"","type":"address"}],"gas":2616},{"stateMutability":"view","type":"function","name":"future_admin","inputs":[],"outputs":[{"name":"","type":"address"}],"gas":2646}]

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

0000000000000000000000007eeac6cddbd1d0b8af061742d41877d7f707289a

-----Decoded View---------------
Arg [0] : _admin (address): 0x7EeAC6CDdbd1D0B8aF061742D41877D7F707289a

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000007eeac6cddbd1d0b8af061742d41877d7f707289a