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procedure Resolve_Conflict
(Name : in String;
Action : out DCF.Unzip.Name_Conflict_Intervention;
New_Name : out String;
New_Name_Length : out Natural)
is
C : Character;
use all type DCF.Unzip.Name_Conflict_Intervention;
begin
loop
Put ("replace " & Name & "? [y]es, [n]o, [A]ll, [N]one, [r]ename: ");
declare
Input : constant String := Get_Line;
begin
C := Input (Input'First);
exit when C = 'y' or C = 'n' or C = 'A' or C = 'N' or C = 'r';
Put_Line ("error: invalid response [" & Input & "]");
Function Definition: procedure List_File_From_Stream (File : DCF.Zip.Archived_File) is
Function Body: Date_Time : constant Ada.Calendar.Time
:= DCF.Streams.Calendar.Convert (File.Date_Time);
Date : constant String := Ada.Calendar.Formatting.Image
(Date_Time, Time_Zone => Ada.Calendar.Time_Zones.UTC_Time_Offset (Date_Time));
begin
Total_Uncompressed_Size := Total_Uncompressed_Size + File.Uncompressed_Size;
Total_Compressed_Size := Total_Compressed_Size + File.Compressed_Size;
-- Print date and time without seconds
Mod_IO.Put (File.Uncompressed_Size, 10);
Int_IO.Put (Percentage (File.Compressed_Size, File.Uncompressed_Size), 4);
Put_Line ("% " & Date (Date'First .. Date'Last - 3) & " " & File.Name);
end List_File_From_Stream;
procedure List_All_Files is new DCF.Zip.Traverse (List_File_From_Stream);
begin
Put_Line (" Length Cmpr Date Time Name");
Put_Line ("---------- ---- ---------- ----- ----");
List_All_Files (Info);
Put_Line ("---------- ---- -------");
Mod_IO.Put (Total_Uncompressed_Size, 10);
Int_IO.Put (Percentage (Total_Compressed_Size, Total_Uncompressed_Size), 4);
Put ("% " & Info.Entries'Image);
Put_Line (if Info.Entries > 1 then " files" else " file");
Function Definition: procedure Extract_All_Files is new DCF.Zip.Traverse (Extract_From_Stream);
Function Body: procedure Extract_One_File is new DCF.Zip.Traverse_One_File (Extract_From_Stream);
begin
if not Test_Data and then not Dirs.Exists (Extraction_Folder) then
Dirs.Create_Path (Extraction_Folder);
end if;
if Extract_All then
Extract_All_Files (Info);
else
for I in Last_Option + 2 .. Argument_Count loop
Extract_One_File (Info, Argument (I));
end loop;
end if;
Function Definition: procedure ZipDCF is
Function Body: package Dirs renames Ada.Directories;
package SU renames Ada.Strings.Unbounded;
Quiet : Boolean := False;
Add_Directories : Boolean := True;
Recursive : Boolean := False;
Junk_Directories : Boolean := False;
Comment : SU.Unbounded_String;
Compression_Method : DCF.Zip.Compress.Compression_Method := DCF.Zip.Compress.Deflate_2;
Last_Option : Natural := 0;
procedure Help is
begin
Put_Line ("ZipDCF " & DCF.Zip.Version & " - create document container files");
New_Line;
Put_Line ("Usage: zipdcf [-options] [-z comment] file list");
New_Line;
Put_Line (" -D no directory entries -q quiet mode");
Put_Line (" -r recurse into directories -j junk directory structure");
Put_Line (" -0 store files uncompressed");
Put_Line (" -1 use faster compression -z add archive file comment");
Put_Line (" -9 use better compression");
end Help;
function Maybe_Trash_Dir (Name : String) return String is
Index : constant Natural := Ada.Strings.Fixed.Index (Name, "/", Ada.Strings.Backward);
begin
return (if Junk_Directories then Name (Index + 1 .. Name'Last) else Name);
end Maybe_Trash_Dir;
begin
if Argument_Count = 0 then
Help;
return;
end if;