Overview
| Comment: | smaz_implementations-base_64_tools: new primitive to check end of input |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
b05bcfb847a89fcec717630ecba3a7aa |
| User & Date: | nat on 2017-02-26 21:43:05 |
| Other Links: | manifest | tags |
Context
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2017-02-27
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| 21:27 | smaz_implementations-base_64: check end-of-input in Read_Code check-in: 6c1f9bd682 user: nat tags: trunk | |
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2017-02-26
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| 21:43 | smaz_implementations-base_64_tools: new primitive to check end of input check-in: b05bcfb847 user: nat tags: trunk | |
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2017-02-25
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| 20:45 | smaz_generic: update semantics of Read_Code to signal end-of-input check-in: b9f0155723 user: nat tags: trunk | |
Changes
Modified src/natools-smaz_implementations-base_64_tools.adb from [7feeafd1f2] to [b2d369c239].
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Offset := Offset + 1;
end loop;
Digit := Value (Input (Offset));
Offset := Offset + 1;
end Next_Digit;
procedure Next_Digit_Or_End
(Input : in Ada.Streams.Stream_Element_Array;
Offset : in out Ada.Streams.Stream_Element_Offset;
Digit : out Base_64_Digit;
Finished : out Boolean) is
begin
loop
if Offset not in Input'Range then
Finished := True;
return;
end if;
exit when Input (Offset) in Base_64_Symbol;
Offset := Offset + 1;
end loop;
Digit := Value (Input (Offset));
Finished := False;
Offset := Offset + 1;
end Next_Digit_Or_End;
function Symbol_Count (Input : Ada.Streams.Stream_Element_Array)
return Ada.Streams.Stream_Element_Count
is
Result : Ada.Streams.Stream_Element_Count := 0;
begin
for S of Input loop
|
| ︙ |
Modified src/natools-smaz_implementations-base_64_tools.ads from [e8183a18cc] to [4dab4c3f88].
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Padding : out Single_Byte_Padding);
procedure Next_Digit
(Input : in Ada.Streams.Stream_Element_Array;
Offset : in out Ada.Streams.Stream_Element_Offset;
Digit : out Base_64_Digit);
procedure Next_Digit_Or_End
(Input : in Ada.Streams.Stream_Element_Array;
Offset : in out Ada.Streams.Stream_Element_Offset;
Digit : out Base_64_Digit;
Finished : out Boolean);
-- Look for the first valid symbol in Input from Offset, and decode it
end Natools.Smaz_Implementations.Base_64_Tools;
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