static const struct case_source_class data_list_source_class;
-static bool parse_fixed (struct dictionary *dict,
+static bool parse_fixed (struct lexer *, struct dictionary *dict,
struct pool *tmp_pool, struct data_list_pgm *);
-static bool parse_free (struct dictionary *dict,
+static bool parse_free (struct lexer *, struct dictionary *dict,
struct pool *tmp_pool, struct data_list_pgm *);
static void dump_fixed_table (const struct ll_list *,
const struct file_handle *, int record_cnt);
static trns_proc_func data_list_trns_proc;
int
-cmd_data_list (struct dataset *ds)
+cmd_data_list (struct lexer *lexer, struct dataset *ds)
{
struct dictionary *dict = dataset_dict (ds);
struct data_list_pgm *dls;
tmp_pool = pool_create_subpool (dls->pool);
- while (token != '/')
+ while (lex_token (lexer) != '/')
{
- if (lex_match_id ("FILE"))
+ if (lex_match_id (lexer, "FILE"))
{
- lex_match ('=');
- fh = fh_parse (FH_REF_FILE | FH_REF_INLINE);
+ lex_match (lexer, '=');
+ fh = fh_parse (lexer, FH_REF_FILE | FH_REF_INLINE);
if (fh == NULL)
goto error;
}
- else if (lex_match_id ("RECORDS"))
+ else if (lex_match_id (lexer, "RECORDS"))
{
- lex_match ('=');
- lex_match ('(');
- if (!lex_force_int ())
+ lex_match (lexer, '=');
+ lex_match (lexer, '(');
+ if (!lex_force_int (lexer))
goto error;
- dls->record_cnt = lex_integer ();
- lex_get ();
- lex_match (')');
+ dls->record_cnt = lex_integer (lexer);
+ lex_get (lexer);
+ lex_match (lexer, ')');
}
- else if (lex_match_id ("SKIP"))
+ else if (lex_match_id (lexer, "SKIP"))
{
- lex_match ('=');
- if (!lex_force_int ())
+ lex_match (lexer, '=');
+ if (!lex_force_int (lexer))
goto error;
- dls->skip_records = lex_integer ();
- lex_get ();
+ dls->skip_records = lex_integer (lexer);
+ lex_get (lexer);
}
- else if (lex_match_id ("END"))
+ else if (lex_match_id (lexer, "END"))
{
if (dls->end)
{
goto error;
}
- lex_match ('=');
- if (!lex_force_id ())
+ lex_match (lexer, '=');
+ if (!lex_force_id (lexer))
goto error;
- dls->end = dict_lookup_var (dataset_dict (ds), tokid);
+ dls->end = dict_lookup_var (dataset_dict (ds), lex_tokid (lexer));
if (!dls->end)
- dls->end = dict_create_var_assert (dataset_dict (ds), tokid, 0);
- lex_get ();
+ dls->end = dict_create_var_assert (dataset_dict (ds), lex_tokid (lexer), 0);
+ lex_get (lexer);
}
- else if (token == T_ID)
+ else if (lex_token (lexer) == T_ID)
{
- if (lex_match_id ("NOTABLE"))
+ if (lex_match_id (lexer, "NOTABLE"))
table = 0;
- else if (lex_match_id ("TABLE"))
+ else if (lex_match_id (lexer, "TABLE"))
table = 1;
else
{
int type;
- if (lex_match_id ("FIXED"))
+ if (lex_match_id (lexer, "FIXED"))
type = DLS_FIXED;
- else if (lex_match_id ("FREE"))
+ else if (lex_match_id (lexer, "FREE"))
type = DLS_FREE;
- else if (lex_match_id ("LIST"))
+ else if (lex_match_id (lexer, "LIST"))
type = DLS_LIST;
else
{
- lex_error (NULL);
+ lex_error (lexer, NULL);
goto error;
}
dls->type = type;
if ((dls->type == DLS_FREE || dls->type == DLS_LIST)
- && lex_match ('('))
+ && lex_match (lexer, '('))
{
- while (!lex_match (')'))
+ while (!lex_match (lexer, ')'))
{
int delim;
- if (lex_match_id ("TAB"))
+ if (lex_match_id (lexer, "TAB"))
delim = '\t';
- else if (token == T_STRING && ds_length (&tokstr) == 1)
+ else if (lex_token (lexer) == T_STRING && ds_length (lex_tokstr (lexer)) == 1)
{
- delim = ds_first (&tokstr);
- lex_get ();
+ delim = ds_first (lex_tokstr (lexer));
+ lex_get (lexer);
}
else
{
- lex_error (NULL);
+ lex_error (lexer, NULL);
goto error;
}
ds_put_char (&dls->delims, delim);
- lex_match (',');
+ lex_match (lexer, ',');
}
}
}
}
else
{
- lex_error (NULL);
+ lex_error (lexer, NULL);
goto error;
}
}
if (table == -1)
table = dls->type != DLS_FREE;
- ok = (dls->type == DLS_FIXED ? parse_fixed : parse_free) (dict, tmp_pool, dls);
+ ok = (dls->type == DLS_FIXED ? parse_fixed : parse_free) (lexer, dict, tmp_pool, dls);
if (!ok)
goto error;
- if (lex_end_of_command () != CMD_SUCCESS)
+ if (lex_end_of_command (lexer) != CMD_SUCCESS)
goto error;
if (table)
dump_free_table (dls, fh);
}
- dls->reader = dfm_open_reader (fh);
+ dls->reader = dfm_open_reader (fh, lexer);
if (dls->reader == NULL)
goto error;
needed once parsing is complete. Returns true only if
successful. */
static bool
-parse_fixed (struct dictionary *dict,
+parse_fixed (struct lexer *lexer, struct dictionary *dict,
struct pool *tmp_pool, struct data_list_pgm *dls)
{
int last_nonempty_record;
int record = 0;
int column = 1;
- while (token != '.')
+ while (lex_token (lexer) != '.')
{
char **names;
size_t name_cnt, name_idx;
size_t format_cnt;
/* Parse everything. */
- if (!parse_record_placement (&record, &column)
- || !parse_DATA_LIST_vars_pool (tmp_pool, &names, &name_cnt, PV_NONE)
- || !parse_var_placements (tmp_pool, name_cnt, true,
+ if (!parse_record_placement (lexer, &record, &column)
+ || !parse_DATA_LIST_vars_pool (lexer, tmp_pool,
+ &names, &name_cnt, PV_NONE)
+ || !parse_var_placements (lexer, tmp_pool, name_cnt, true,
&formats, &format_cnt))
return false;
them to DLS. Uses TMP_POOL for data that is not needed once
parsing is complete. Returns true only if successful. */
static bool
-parse_free (struct dictionary *dict, struct pool *tmp_pool, struct data_list_pgm *dls)
+parse_free (struct lexer *lexer, struct dictionary *dict, struct pool *tmp_pool,
+ struct data_list_pgm *dls)
{
- lex_get ();
- while (token != '.')
+ lex_get (lexer);
+ while (lex_token (lexer) != '.')
{
struct fmt_spec input, output;
char **name;
size_t name_cnt;
size_t i;
- if (!parse_DATA_LIST_vars_pool (tmp_pool, &name, &name_cnt, PV_NONE))
+ if (!parse_DATA_LIST_vars_pool (lexer, tmp_pool,
+ &name, &name_cnt, PV_NONE))
return 0;
- if (lex_match ('('))
+ if (lex_match (lexer, '('))
{
- if (!parse_format_specifier (&input)
+ if (!parse_format_specifier (lexer, &input)
|| !fmt_check_input (&input)
- || !lex_force_match (')'))
+ || !lex_force_match (lexer, ')'))
return NULL;
output = fmt_for_output_from_input (&input);
}
else
{
- lex_match ('*');
+ lex_match (lexer, '*');
input = fmt_for_input (FMT_F, 8, 0);
output = *get_format ();
}
projects / pspp-builds.git / blobdiff