Saffron Converter

Introduction

Saffron Converter

struct Conversion

Source Code

Structure containing conversion steps for swapping tokens with any Uniswap V2 style router

struct Conversion {
  address router;
  address token_from;
  address token_to;
  uint256 percentage;
  uint256 operation;
}

Type	Name	Description
address	router	Router to do the conversion: QuickSwap, SushiSwap, etc.
address	token_from	Token to convert from
address	token_to	Token to convert to
uint256	percentage	Percentage of tokenFrom to convert: 50 == half, 100 == all
uint256	operation	Bitmask of operations: 1=remove, 2=swap, 4=add, 8=fee-on-transfer

Miscellaneous State Variables

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Type	Visibility	Name	Description
address	public	governance	Governance address
address	public	new_governance	Pending governance address if accepted
Conversion[]	public	conversions	List of supported conversions
uint256	private	_convert_status	Internal state for reentrancy guard

preapprove_conversions()

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Pre approve conversions

function preapprove_conversions() public

init_conversions()

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Init conversions

function init_conversions(address[] memory routers, address[] memory tokens_from, address[] memory tokens_to, uint256[] memory percentages, uint256[] memory operations) external

Type	Name	Description
address[]	routers
address[]	tokens_from
address[]	tokens_to
uint256[]	percentages
uint256[]	operations

convert()

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Convert

function convert() internal non_reentrant_convert

remove_liquidity_would_return_zero()

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function remove_liquidity_would_return_zero(uint256 balance_to_burn, address _pair_address) internal view returns (bool)

Type	Name	Description
uint256	balance_to_burn
address	_pair_address

get_amount_out()

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Get amount out

function get_amount_out(uint amountIn, uint reserveIn, uint reserveOut, uint swapFeeNumerator) internal pure returns (uint amountOut)

Type	Name	Description
uint	amountIn
uint	reserveIn
uint	reserveOut
uint	swapFeeNumerator

sort_tokens()

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Sort tokens

function sort_tokens(address tokenA, address tokenB) internal pure returns (address token0, address token1)

Type	Name	Description
address	tokenA
address	tokenB

pair_for()

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Pair for

function pair_for(address factory, address tokenA, address tokenB) internal pure returns (address pair)

Type	Name	Description
address	factory
address	tokenA
address	tokenB

get_conversion()

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Get Conversion

function get_conversion(uint256 i) internal view returns (Conversion memory cv)

Type	Name	Description
uint256	i

propose_governance()

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Propose transfer of governance to new address

function propose_governance(address to) external override

Type	Name	Description
address	to	Address of proposed new governance

accept_governance()

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Accept the role of governance (must be called by previously proposed candidate)

function accept_governance() external override

sweep_erc()

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Transfer LP assets to Mojito Staking

function sweep_erc(address _token, address _to) external

Type	Name	Description
address	amount_qlp	Amount (wei) of LP Assets to be staked in Mojito
address	to	Address to receive swept assets