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pragma Assert(Proof.Block_Present_At_Address(Address));
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Remove_Block_At_Address(Base, Address);
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Proof.Remove_Block_From_Free_List_For_Size(Block.Size, Address);
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if Is_Block_Last_In_Free_List(Block) then
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Block.Free_List := Empty_Free_List;
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Free_List := Empty_Free_List;
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else
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declare
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Prev_Block : Block_Header := Get_Block_At_Address(Base, Prev_Address);
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Next_Block : Block_Header := Get_Block_At_Address(Base, Next_Address);
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begin
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Remove_Block_At_Address(Base, Prev_Address);
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Remove_Block_At_Address(Base, Next_Address);
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Prev_Block.Free_List.Next_Address := Next_Address;
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Next_Block.Free_List.Prev_Address := Prev_Address;
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Set_Block_At_Address(Base, Prev_Address, Prev_Block);
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Set_Block_At_Address(Base, Next_Address, Next_Block);
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Function Definition: procedure Main is
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Function Body: function "+"
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(Item : Wide_Wide_String) return League.Strings.Universal_String
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renames League.Strings.To_Universal_String;
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function Get_OAuth_Parameter
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(Name : Wide_Wide_String) return League.Strings.Universal_String;
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function Get_Auth_URL return League.Strings.Universal_String;
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function Encode (Text : String) return League.Strings.Universal_String;
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procedure Get_Tokens
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(Code : Wide_Wide_String;
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Access_Token : out League.Strings.Universal_String);
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------------
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-- Encode --
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------------
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function Encode (Text : String) return League.Strings.Universal_String is
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begin
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return League.Strings.From_UTF_8_String (AWS.URL.Encode (Text));
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end Encode;
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------------------
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-- Get_Auth_URL --
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------------------
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function Get_Auth_URL return League.Strings.Universal_String is
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Result : League.Strings.Universal_String;
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begin
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Result.Append ("https://accounts.google.com/o/oauth2/v2/auth");
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Result.Append ("?client_id=");
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Result.Append (Get_OAuth_Parameter ("client_id"));
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Result.Append ("&redirect_uri=urn:ietf:wg:oauth:2.0:oob");
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Result.Append ("&response_type=code");
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Result.Append ("&scope=");
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Result.Append
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(Encode ("https://www.googleapis.com/auth/photoslibrary.readonly"));
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return Result;
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end Get_Auth_URL;
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-------------------
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-- Get_OAuth_Parameter --
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-------------------
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function Get_OAuth_Parameter
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(Name : Wide_Wide_String) return League.Strings.Universal_String
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is
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Key : constant Wide_Wide_String := "oauth/" & Name;
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Settings : League.Settings.Settings;
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begin
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return League.Holders.Element (Settings.Value (+Key));
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end Get_OAuth_Parameter;
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procedure Get_Tokens
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(Code : Wide_Wide_String;
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Access_Token : out League.Strings.Universal_String)
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is
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Result : AWS.Response.Data;
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Parameters : League.Strings.Universal_String;
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begin
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Parameters.Append ("code=");
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Parameters.Append (Code);
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Parameters.Append ("&client_id=");
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Parameters.Append (Get_OAuth_Parameter ("client_id"));
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Parameters.Append ("&client_secret=");
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Parameters.Append (Get_OAuth_Parameter ("client_secret"));
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Parameters.Append ("&grant_type=authorization_code");
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Parameters.Append ("&redirect_uri=urn:ietf:wg:oauth:2.0:oob");
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Result := AWS.Client.Post
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(URL => "https://oauth2.googleapis.com/token",
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Data => Parameters.To_UTF_8_String,
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Content_Type => "application/x-www-form-urlencoded");
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