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September 20, 2015 16:27
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Lars Fosdal; [Delphi] How to figure out if .exe was started from network drive - via http://pastebin.com/WW3gcbRq and https://plus.google.com/u/0/+LarsFosdal/posts/dh2dkyPyhEj
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function IsRunningFromNetwork(const ServerName:String = 'BetYouCantFindThisServer'): Boolean; | |
const | |
pMax = 2047; | |
var | |
dt: UINT; | |
volpath: Array[0..pMax] of Char; | |
sVol: String; | |
sz: Cardinal; | |
begin | |
Result := False; | |
dt := GetDriveType(PChar(ExtractFilePath(ParamStr(0)))); | |
if dt = 4 | |
then begin | |
GetVolumePathNameW(PChar(LowerCase(ParamStr(0))), volpath, pMax); | |
sVol := StrPas(volpath); | |
if not ((pos(LowerCase(ServerName), sVol) <> 0) or (pos('\\', sVol) = 1)) | |
then begin | |
if pos(':', sVol) <> 0 | |
then begin | |
sz := pMax; | |
if WNetGetConnection(pChar(Copy(sVol, 1, 2)), volPath, sz) = NO_ERROR | |
then Result := (pos(LowerCase(ServerName), LowerCase(StrPas(volPath))) <> 0) or (pos('\\', StrPas(volPath)) = 1); | |
end; | |
end | |
else Result := True; | |
end; | |
end; |
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