1 | module m_handlers |
---|
2 | |
---|
3 | use flib_sax |
---|
4 | |
---|
5 | private |
---|
6 | |
---|
7 | ! |
---|
8 | ! It defines the routines that are called by the XML parser in response |
---|
9 | ! to particular events. |
---|
10 | ! |
---|
11 | ! In this particular example we just print the names of the elements, |
---|
12 | ! the attribute list, and the content of the pcdata chunks |
---|
13 | ! |
---|
14 | ! A module such as this could use "utility routines" to convert pcdata |
---|
15 | ! to numerical arrays, and to populate specific data structures. |
---|
16 | ! |
---|
17 | public :: begin_element_handler, end_element_handler, pcdata_chunk_handler |
---|
18 | |
---|
19 | CONTAINS !============================================================= |
---|
20 | |
---|
21 | subroutine begin_element_handler(name,attributes) |
---|
22 | character(len=*), intent(in) :: name |
---|
23 | type(dictionary_t), intent(in) :: attributes |
---|
24 | |
---|
25 | write(unit=*,fmt="(2a)") ">>Begin Element: ", name |
---|
26 | write(unit=*,fmt="(a,i2,a)") "--- ", len(attributes), " attributes:" |
---|
27 | call print_dict(attributes) |
---|
28 | end subroutine begin_element_handler |
---|
29 | |
---|
30 | !-------------------------------------------------- |
---|
31 | subroutine end_element_handler(name) |
---|
32 | character(len=*), intent(in) :: name |
---|
33 | |
---|
34 | write(unit=*,fmt="(/,2a)") ">>-------------End Element: ", trim(name) |
---|
35 | |
---|
36 | end subroutine end_element_handler |
---|
37 | |
---|
38 | !-------------------------------------------------- |
---|
39 | subroutine pcdata_chunk_handler(chunk) |
---|
40 | character(len=*), intent(in) :: chunk |
---|
41 | |
---|
42 | write(unit=*,fmt="(a)",advance="no") trim(chunk) |
---|
43 | |
---|
44 | end subroutine pcdata_chunk_handler |
---|
45 | |
---|
46 | end module m_handlers |
---|
47 | |
---|
48 | |
---|
49 | |
---|
50 | |
---|
51 | |
---|
52 | |
---|
53 | |
---|
54 | |
---|
55 | |
---|
56 | |
---|
57 | |
---|
58 | |
---|