; wraps command line arguments in quotes and launches a target.
; WRAPPER_SUFFIX equ '_wrapper_name' must be defined before including this file.

include 'KOSfuncs.inc'

virtual
    db WRAPPER_SUFFIX
    SUFFIX_SIZE = $ - $$
end virtual

org 0x0
use32

db 'MENUET01'
dd 1
dd start
dd i_end
dd m_end
dd m_end
dd path
dd target_path

start:
    mov edi, target_path
    or ecx, -1
    xor al, al
    repne scasb
    
    sub edi, SUFFIX_SIZE + 1
    mov byte [edi], 0

    cmp byte [path], 0
    je .launch

    mov byte [q_path], '"'

    mov edi, path
    or ecx, -1
    xor al, al
    repne scasb
    
    mov word [edi-1], '"'

    mov dword [fi + 8], q_path

.launch:
    mov eax, SF_FILE
    mov ebx, fi
    int 0x40

    mov eax, SF_TERMINATE_PROCESS
    int 0x40

fi:
    dd SSF_START_APP, 0, 0, 0, 0
    db 0
    dd target_path

i_end:

params rb 256
virtual at params
    q_path rb 1
    path   rb 255
end virtual

target_path rb 1024

m_end: