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parse char* strings and convert them to char** for back ends

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This commit is contained in:
q-posev 2021-06-01 14:58:16 +02:00
parent f45fee6cbf
commit 6979c84c38
1 changed files with 53 additions and 11 deletions
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64
src/templates_front/templator_front.org
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@ -1421,13 +1421,13 @@ end interface
#+begin_src c :tangle hrw_dset_str_front.h :exports none
trexio_exit_code trexio_has_$group_dset$(trexio_t* const file);
trexio_exit_code trexio_read_$group_dset$(trexio_t* const file, char** const dset);
trexio_exit_code trexio_write_$group_dset$(trexio_t* const file, const char** dset);
trexio_exit_code trexio_read_$group_dset$(trexio_t* const file, char* const dset);
trexio_exit_code trexio_write_$group_dset$(trexio_t* const file, char* dset);
#+end_src
#+begin_src c :tangle read_dset_str_front.c
trexio_exit_code
trexio_read_$group_dset$ (trexio_t* const file, char** const dset)
trexio_read_$group_dset$ (trexio_t* const file, char* const dset)
{
if (file == NULL) return TREXIO_INVALID_ARG_1;
@ -1446,14 +1446,21 @@ trexio_read_$group_dset$ (trexio_t* const file, char** const dset)
assert(file->back_end < TREXIO_INVALID_BACK_END);
char** dset_str;
dset_str = CALLOC(dims[0],char*);
for (int i=0; i<dims[0]; i++){
dset_str[i] = CALLOC(16,char);
}
switch (file->back_end) {
case TREXIO_TEXT:
//return trexio_text_read_$group_dset$(file, dset, rank, dims);
//rc = return trexio_text_read_$group_dset$(file, dset_str, rank, dims);
break;
case TREXIO_HDF5:
return trexio_hdf5_read_$group_dset$(file, dset, rank, dims);
rc = trexio_hdf5_read_$group_dset$(file, dset_str, rank, dims);
if (rc != TREXIO_SUCCESS) return rc;
break;
/*
case TREXIO_JSON:
@ -1461,13 +1468,26 @@ trexio_read_$group_dset$ (trexio_t* const file, char** const dset)
break;
,*/
}
return TREXIO_FAILURE;
strcpy(dset, "");
for(size_t i=0; i<dims[0]; i++){
strcat(dset, dset_str[i]);
strcat(dset, " ");
}
for (int i=0; i<dims[0]; i++){
FREE(dset_str[i]);
}
FREE(dset_str);
return TREXIO_SUCCESS;
}
#+end_src
#+begin_src c :tangle write_dset_str_front.c
trexio_exit_code
trexio_write_$group_dset$ (trexio_t* const file, const char** dset)
trexio_write_$group_dset$ (trexio_t* const file, char* dset)
{
if (file == NULL) return TREXIO_INVALID_ARG_1;
@ -1486,6 +1506,20 @@ trexio_write_$group_dset$ (trexio_t* const file, const char** dset)
assert(file->back_end < TREXIO_INVALID_BACK_END);
char** dset_str = CALLOC(dims[0],char*);
dset_str = CALLOC(dims[0],char*);
for (int i=0; i<dims[0]; i++){
dset_str[i] = CALLOC(16,char);
}
char * pch;
pch = strtok(dset, " ");
strcpy(dset_str[0], pch);
for(size_t i=1; i<dims[0]; i++){
pch = strtok (NULL, " ");
strcpy(dset_str[i], pch);
}
switch (file->back_end) {
case TREXIO_TEXT:
@ -1493,7 +1527,8 @@ trexio_write_$group_dset$ (trexio_t* const file, const char** dset)
break;
case TREXIO_HDF5:
return trexio_hdf5_write_$group_dset$(file, dset, rank, dims);
rc = trexio_hdf5_write_$group_dset$(file, (const char**) dset_str, rank, dims);
if (rc != TREXIO_SUCCESS) return rc;
break;
/*
case TREXIO_JSON:
@ -1501,7 +1536,14 @@ trexio_write_$group_dset$ (trexio_t* const file, const char** dset)
break;
,*/
}
return TREXIO_FAILURE;
for (int i=0; i<dims[0]; i++){
FREE(dset_str[i]);
}
FREE(dset_str);
return TREXIO_SUCCESS;
}
#+end_src
@ -1543,7 +1585,7 @@ interface
integer function trexio_write_$group_dset$ (trex_file, dset) bind(C)
use, intrinsic :: iso_c_binding
integer(8), intent(in), value :: trex_file
character(len=*), intent(in) :: dset(*)
character, intent(in) :: dset(*)
end function trexio_write_$group_dset$
end interface
#+end_src
@ -1553,7 +1595,7 @@ interface
integer function trexio_read_$group_dset$ (trex_file, dset) bind(C)
use, intrinsic :: iso_c_binding
integer(8), intent(in), value :: trex_file
character(len=*), intent(out) :: dset(*)
character, intent(out) :: dset(*)
end function trexio_read_$group_dset$
end interface
#+end_src