Handle multiple file extensions

Resolves #1120769

1 files changed, 42 insertions, 0 deletions

diff --git a/UCoreUtils.pas b/UCoreUtils.pas
index 93bbff0..8fa6fef 100644
--- a/UCoreUtils.pas
+++ b/UCoreUtils.pas
@@ -60,6 +60,8 @@ function FormatSize(Value: Int64; Base: integer; OverrideSizeFormat: integer = -
 function FormatDate(Value: time_t; const FormatTime, FormatDate: boolean; OverrideTimeFormat: integer = -1; OverrideDateFormat: integer = -1; OverrideDateTimeFormat: integer = -1; OverrideCustomDateFormat: string = ''; OverrideCustomTimeFormat: string = ''): string;
 function StripDate(Value: time_t): time_t;
 
+function IncludeLeadingDot(s: string): string;
+
 function AttrToStr(const Mode: Cardinal; IncludeFileType: boolean = True): string;
 function AttrToOctal(const Mode: Cardinal): integer;
 function OctalToAttr(Octal: Cardinal): Cardinal;
@@ -83,6 +85,9 @@ function ReplaceStr(const S, Srch, Replace: string): string;
 function NumCountChars(const Char: char; const S: string): integer;
 
 procedure ParseString(const Str, Separator: string; var SubStrings: TOpenStringArray);
+function MakeString(const Separator: string; var SubStrings: TOpenStringArray): string;
+procedure CopyArray(var src: TOpenStringArray; var dst: TOpenStringArray);
+procedure DeleteFromArray(Index: integer; var SubStrings: TOpenStringArray);
 
 
 function ProcessPattern(Engine: TPanelEngine; Pattern, APath, FileName: string; const Directory: boolean): string;
@@ -421,6 +426,14 @@ begin
 end;
 
 (********************************************************************************************************************************)
+function IncludeLeadingDot(s: string): string;
+begin
+  s := Trim(s);
+  if s[1] <> '.' then Result := '.' + s
+                 else Result := s;
+end;
+
+(********************************************************************************************************************************)
 function GetHomePath: string;
 begin
   Result := PgcharToString(g_get_home_dir);
@@ -962,6 +975,35 @@ begin
   end;
 end;
 
+function MakeString(const Separator: string; var SubStrings: TOpenStringArray): string;
+var i: integer;
+begin
+  Result := '';
+  if Length(SubStrings) > 0 then begin
+    for i := 0 to Length(SubStrings) - 2 do
+      Result := Result + SubStrings[i] + Separator;
+    Result := Result + SubStrings[Length(SubStrings) - 1];
+  end;
+end;
+
+procedure CopyArray(var src: TOpenStringArray; var dst: TOpenStringArray);
+var i: integer;
+begin
+  SetLength(dst, Length(src));
+  for i := 0 to Length(src) - 1 do dst[i] := src[i];
+end;
+
+procedure DeleteFromArray(Index: integer; var SubStrings: TOpenStringArray);
+var i: integer;
+begin
+  if Length(SubStrings) > 0 then begin
+    if Index < Length(SubStrings) - 1 then
+      for i := Index to Length(SubStrings) - 2 do
+        SubStrings[i] := SubStrings[i + 1];
+    SetLength(SubStrings, Length(SubStrings) - 1);
+  end;
+end;
+
 (********************************************************************************************************************************)
 function GetStrSize(s: string): Int64;
 var i: integer;