subroutine test_11(error_cnt)
!! Read the file and extract some data from it.
implicit none
integer,intent(out) :: error_cnt
character(kind=CK,len=:),allocatable :: cval
type(json_file) :: json !the JSON structure read from the file:
# ifdef USE_UCS4
type(json_file) :: clone
# endif
error_cnt = 0
call json_initialize()
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
write(error_unit,'(A)') ''
write(error_unit,'(A)') '================================='
write(error_unit,'(A)') ' EXAMPLE 11'
write(error_unit,'(A)') '================================='
write(error_unit,'(A)') ''
# ifdef USE_UCS4
! parse the json file:
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'parsing file: '//dir//unicode_file
call json%load_file(filename = dir//unicode_file)
if (json_failed()) then !if there was an error reading the file
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'reading data from file...'
write(error_unit,'(A)') ''
call json%get('UCS4 support?', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'UCS4 support? '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Amharic', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Amharic : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Portuguese', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Portuguese : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Russian', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Russian : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Hebrew', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Hebrew : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Urdu', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Urdu : '//cval
end if
write(error_unit,'(A)') ''
call json%print_to_string(cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'The contents of the file were:'
write(error_unit,'(A)') cval
end if
write(error_unit,'(A)') ''
call clone%load_from_string(cval)
if ( json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'Printing same file, but now to stdout:'
call clone%print_file(output_unit)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'Writing json file object to "../files/'//unicode_file//'"'
call clone%print_file('../files/'//unicode_file)
if ( json_failed() ) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
end if
! clean up
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'destroy...'
call json%destroy()
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
call clone%destroy()
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
# endif
! parse the json file:
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'parsing file: '//dir//ascii_equivalent
write(error_unit,'(A)') 'This is the ascii equivalent of "../files/inputs/hello-world-ucs4.json"'
call json%load_file(filename = dir//ascii_equivalent)
if (json_failed()) then !if there was an error reading the file
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'reading data from file...'
write(error_unit,'(A)') ''
call json%get('UCS4 support?', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'UCS4 support? '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Amharic', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Amharic : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Portuguese', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Portuguese : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Russian', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Russian : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Hebrew', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Hebrew : '//cval
end if
write(error_unit,'(A)') ''
call json%get('hello world.Urdu', cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'hello world.Urdu : '//cval
end if
write(error_unit,'(A)') ''
call json%print_to_string(cval)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
else
write(error_unit,'(A)') 'The contents of the file were:'
write(error_unit,'(A)') cval
end if
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'Printing same file, but now to stdout:'
call json%print_file(output_unit)
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'Writing json file object to "../files/'//ascii_equivalent//'"'
call json%print_file('../files/'//ascii_equivalent)
if ( json_failed() ) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
end if
! clean up
write(error_unit,'(A)') ''
write(error_unit,'(A)') 'destroy...'
call json%destroy()
if (json_failed()) then
call json_print_error_message(error_unit)
error_cnt = error_cnt + 1
end if
end subroutine test_11