| !define CharToASCII "!insertmacro CharToASCII" | |
| !macro CharToASCII AsciiCode Character | |
| Push "${Character}" | |
| Call CharToASCII | |
| Pop "${AsciiCode}" | |
| !macroend | |
| Function CharToASCII | |
| Exch $0 ; given character | |
| Push $1 ; current character | |
| Push $2 ; current Ascii Code | |
| StrCpy $2 1 ; right from start | |
| Loop: | |
| IntFmt $1 %c $2 ; Get character from current ASCII code | |
| ${If} $1 S== $0 ; case sensitive string comparison | |
| StrCpy $0 $2 | |
| Goto Done | |
| ${EndIf} | |
| IntOp $2 $2 + 1 | |
| StrCmp $2 255 0 Loop ; ascii from 1 to 255 | |
| StrCpy $0 0 ; ASCII code wasn't found -> return 0 | |
| Done: | |
| Pop $2 | |
| Pop $1 | |
| Exch $0 | |
| FunctionEnd |