48 lines
1.3 KiB
Go
48 lines
1.3 KiB
Go
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package tradeoffer
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import (
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"errors"
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"fmt"
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"regexp"
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"strconv"
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)
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type EscrowDuration struct {
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DaysMyEscrow uint32
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DaysTheirEscrow uint32
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}
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func parseEscrowDuration(data []byte) (*EscrowDuration, error) {
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// TODO: why we are using case insensitive matching?
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myRegex := regexp.MustCompile("(?i)g_daysMyEscrow[\\s=]+(\\d+);")
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theirRegex := regexp.MustCompile("(?i)g_daysTheirEscrow[\\s=]+(\\d+);")
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myM := myRegex.FindSubmatch(data)
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theirM := theirRegex.FindSubmatch(data)
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if myM == nil || theirM == nil {
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// check if access token is valid
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notFriendsRegex := regexp.MustCompile(">You are not friends with this user<")
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notFriendsM := notFriendsRegex.FindSubmatch(data)
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if notFriendsM == nil {
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return nil, errors.New("regexp does not match")
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} else {
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return nil, errors.New("you are not friends with this user")
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}
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}
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myEscrow, err := strconv.ParseUint(string(myM[1]), 10, 32)
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if err != nil {
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return nil, fmt.Errorf("failed to parse my duration into uint: %v", err)
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}
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theirEscrow, err := strconv.ParseUint(string(theirM[1]), 10, 32)
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if err != nil {
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return nil, fmt.Errorf("failed to parse their duration into uint: %v", err)
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}
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return &EscrowDuration{
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DaysMyEscrow: uint32(myEscrow),
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DaysTheirEscrow: uint32(theirEscrow),
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}, nil
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}
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