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! Copyright (c) 2022 Approximatrix, LLC <support@approximatrix.com>
!
! Permission is hereby granted, free of charge, to any person obtaining a copy
! of this software and associated documentation files (the "Software"), to deal
! in the Software without restriction, including without limitation the rights
! to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
! copies of the Software, and to permit persons to whom the Software is
! furnished to do so, subject to the following conditions:
!
! The above copyright notice and this permission notice shall be included in
! all copies or substantial portions of the Software.
!
! The Software shall be used for Good, not Evil.
!
! THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
! IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
! FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
! AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
! LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
! OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
! SOFTWARE.
program driver
use fpoint_pptxzip
implicit none
type(pptxtracted)::presentation
!character(len=*), parameter::filename = "Welcome to PowerPoint.pptx" !"samplepptx.pptx"
logical::verbose
logical::notes
integer::i, j
character(len=:), pointer::filename, arg
if(command_argument_count() < 1) then
call usage()
call exit(0)
end if
verbose = .false.
notes = .false.
filename => null()
do i = 1, command_argument_count()
call get_command_argument(i, length=j)
allocate(character(len=j)::arg)
call get_command_argument(i, value=arg)
if(arg == "-n") then
notes = .true.
else if(arg == "-v") then
verbose = .true.
else
filename => arg
arg => null()
end if
if(associated(arg)) then
deallocate(arg)
arg => null()
end if
end do
if(verbose) then
call title()
end if
call maybe_print(verbose, "Loading "//filename)
if(presentation%open(filename)) then
call maybe_print(verbose, "File opened at "//trim(presentation%directory))
call presentation%parse()
write(*, '(A)') presentation%to_text()
call presentation%close()
else
call maybe_print(verbose, "Failed on "//filename)
call exit(1)
end if
call exit(0)
contains
subroutine title()
implicit none
Print *, "FPoint - PowerPoint to Text Converter"
Print *, "Copyright 2022 Approximatrix, LLC"
end subroutine title
subroutine usage()
implicit none
character(512)::prg
call get_command_argument(0, prg)
call title()
Print *, " "
Print *, "Usage: "//trim(prg)//" [options] <input filename>"
Print *, " "
Print *, "Options:"
Print *, " "
Print *, " -n Extract notes instead of slide contents"
Print *, " -v Be somewhat verbose, probably not enough to be interesting"
Print *, " "
Print *, "Output is printed to standard out"
Print *, " "
end subroutine usage
subroutine maybe_print(v, str)
implicit none
logical, intent(in)::v
character(len=*), intent(in)::str
if(v) then
Print *, str
end if
end subroutine maybe_print
end program driver
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