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lexer: New type enum token_type.
[pspp-builds.git]
/
src
/
language
/
data-io
/
data-list.c
diff --git
a/src/language/data-io/data-list.c
b/src/language/data-io/data-list.c
index d07eae5c554f7cb19b665175e2a45f9146e08102..aec243a59256cdcb858847acc39795a82a634536 100644
(file)
--- a/
src/language/data-io/data-list.c
+++ b/
src/language/data-io/data-list.c
@@
-1,5
+1,5
@@
/* PSPP - a program for statistical analysis.
/* PSPP - a program for statistical analysis.
- Copyright (C) 1997-9, 2000, 2006, 2007, 2009 Free Software Foundation, Inc.
+ Copyright (C) 1997-9, 2000, 2006, 2007, 2009
, 2010
Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@
-75,8
+75,9
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
struct dictionary *dict;
struct data_parser *parser;
struct dfm_reader *reader;
struct dictionary *dict;
struct data_parser *parser;
struct dfm_reader *reader;
- struct variable *end;
- struct file_handle *fh;
+ struct variable *end = NULL;
+ struct file_handle *fh = NULL;
+ struct string encoding = DS_EMPTY_INITIALIZER;
int table;
enum data_parser_type type;
int table;
enum data_parser_type type;
@@
-85,37
+86,45
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
bool ok;
dict = in_input_program () ? dataset_dict (ds) : dict_create ();
bool ok;
dict = in_input_program () ? dataset_dict (ds) : dict_create ();
- parser = data_parser_create ();
+ parser = data_parser_create (
dict
);
reader = NULL;
reader = NULL;
- end = NULL;
- fh = NULL;
table = -1; /* Print table if nonzero, -1=undecided. */
has_type = false;
table = -1; /* Print table if nonzero, -1=undecided. */
has_type = false;
- while (lex_token (lexer) !=
'/'
)
+ while (lex_token (lexer) !=
T_SLASH
)
{
if (lex_match_id (lexer, "FILE"))
{
{
if (lex_match_id (lexer, "FILE"))
{
- lex_match (lexer,
'='
);
+ lex_match (lexer,
T_EQUALS
);
fh_unref (fh);
fh = fh_parse (lexer, FH_REF_FILE | FH_REF_INLINE);
if (fh == NULL)
goto error;
}
fh_unref (fh);
fh = fh_parse (lexer, FH_REF_FILE | FH_REF_INLINE);
if (fh == NULL)
goto error;
}
+ else if (lex_match_id (lexer, "ENCODING"))
+ {
+ lex_match (lexer, T_EQUALS);
+ if (!lex_force_string (lexer))
+ goto error;
+
+ ds_init_string (&encoding, lex_tokstr (lexer));
+
+ lex_get (lexer);
+ }
else if (lex_match_id (lexer, "RECORDS"))
{
else if (lex_match_id (lexer, "RECORDS"))
{
- lex_match (lexer,
'='
);
- lex_match (lexer,
'('
);
+ lex_match (lexer,
T_EQUALS
);
+ lex_match (lexer,
T_LPAREN
);
if (!lex_force_int (lexer))
goto error;
data_parser_set_records (parser, lex_integer (lexer));
lex_get (lexer);
if (!lex_force_int (lexer))
goto error;
data_parser_set_records (parser, lex_integer (lexer));
lex_get (lexer);
- lex_match (lexer,
')'
);
+ lex_match (lexer,
T_RPAREN
);
}
else if (lex_match_id (lexer, "SKIP"))
{
}
else if (lex_match_id (lexer, "SKIP"))
{
- lex_match (lexer,
'='
);
+ lex_match (lexer,
T_EQUALS
);
if (!lex_force_int (lexer))
goto error;
data_parser_set_skip (parser, lex_integer (lexer));
if (!lex_force_int (lexer))
goto error;
data_parser_set_skip (parser, lex_integer (lexer));
@@
-135,7
+144,7
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
goto error;
}
goto error;
}
- lex_match (lexer,
'='
);
+ lex_match (lexer,
T_EQUALS
);
if (!lex_force_id (lexer))
goto error;
end = dict_lookup_var (dict, lex_tokid (lexer));
if (!lex_force_id (lexer))
goto error;
end = dict_lookup_var (dict, lex_tokid (lexer));
@@
-177,17
+186,17
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
if (data_parser_get_type (parser) == DP_DELIMITED)
{
if (data_parser_get_type (parser) == DP_DELIMITED)
{
- if (lex_match (lexer,
'('
))
+ if (lex_match (lexer,
T_LPAREN
))
{
struct string delims = DS_EMPTY_INITIALIZER;
{
struct string delims = DS_EMPTY_INITIALIZER;
- while (!lex_match (lexer,
')'
))
+ while (!lex_match (lexer,
T_RPAREN
))
{
int delim;
if (lex_match_id (lexer, "TAB"))
delim = '\t';
{
int delim;
if (lex_match_id (lexer, "TAB"))
delim = '\t';
- else if (lex_
token (lexer) == T_STRING
+ else if (lex_
is_string (lexer)
&& ds_length (lex_tokstr (lexer)) == 1)
{
delim = ds_first (lex_tokstr (lexer));
&& ds_length (lex_tokstr (lexer)) == 1)
{
delim = ds_first (lex_tokstr (lexer));
@@
-199,9
+208,9
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
ds_destroy (&delims);
goto error;
}
ds_destroy (&delims);
goto error;
}
- ds_put_
char
(&delims, delim);
+ ds_put_
byte
(&delims, delim);
- lex_match (lexer,
','
);
+ lex_match (lexer,
T_COMMA
);
}
data_parser_set_empty_line_has_field (parser, true);
}
data_parser_set_empty_line_has_field (parser, true);
@@
-228,6
+237,14
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
}
type = data_parser_get_type (parser);
}
type = data_parser_get_type (parser);
+ if (! ds_is_empty (&encoding))
+ {
+ if ( NULL == fh)
+ msg (MW, _("Encoding should not be specified for inline data. It will be ignored."));
+ else
+ dict_set_encoding (dict, ds_cstr (&encoding));
+ }
+
if (fh == NULL)
fh = fh_inline_file ();
fh_set_default_handle (fh);
if (fh == NULL)
fh = fh_inline_file ();
fh_set_default_handle (fh);
@@
-277,6
+294,7
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
data_parser_make_active_file (parser, ds, reader, dict);
fh_unref (fh);
data_parser_make_active_file (parser, ds, reader, dict);
fh_unref (fh);
+ ds_destroy (&encoding);
return CMD_SUCCESS;
return CMD_SUCCESS;
@@
-285,6
+303,7
@@
cmd_data_list (struct lexer *lexer, struct dataset *ds)
if (!in_input_program ())
dict_destroy (dict);
fh_unref (fh);
if (!in_input_program ())
dict_destroy (dict);
fh_unref (fh);
+ ds_destroy (&encoding);
return CMD_CASCADING_FAILURE;
}
\f
return CMD_CASCADING_FAILURE;
}
\f
@@
-302,7
+321,7
@@
parse_fixed (struct lexer *lexer, struct dictionary *dict,
int record = 0;
int column = 1;
int record = 0;
int column = 1;
- while (lex_token (lexer) !=
'.'
)
+ while (lex_token (lexer) !=
T_ENDCMD
)
{
char **names;
size_t name_cnt, name_idx;
{
char **names;
size_t name_cnt, name_idx;
@@
-396,7
+415,7
@@
parse_free (struct lexer *lexer, struct dictionary *dict,
struct pool *tmp_pool, struct data_parser *parser)
{
lex_get (lexer);
struct pool *tmp_pool, struct data_parser *parser)
{
lex_get (lexer);
- while (lex_token (lexer) !=
'.'
)
+ while (lex_token (lexer) !=
T_ENDCMD
)
{
struct fmt_spec input, output;
char **name;
{
struct fmt_spec input, output;
char **name;
@@
-407,11
+426,11
@@
parse_free (struct lexer *lexer, struct dictionary *dict,
&name, &name_cnt, PV_NONE))
return false;
&name, &name_cnt, PV_NONE))
return false;
- if (lex_match (lexer,
'('
))
+ if (lex_match (lexer,
T_LPAREN
))
{
if (!parse_format_specifier (lexer, &input)
|| !fmt_check_input (&input)
{
if (!parse_format_specifier (lexer, &input)
|| !fmt_check_input (&input)
- || !lex_force_match (lexer,
')'
))
+ || !lex_force_match (lexer,
T_RPAREN
))
return NULL;
/* As a special case, N format is treated as F format
return NULL;
/* As a special case, N format is treated as F format
@@
-423,7
+442,7
@@
parse_free (struct lexer *lexer, struct dictionary *dict,
}
else
{
}
else
{
- lex_match (lexer,
'*'
);
+ lex_match (lexer,
T_ASTERISK
);
input = fmt_for_input (FMT_F, 8, 0);
output = *settings_get_format ();
}
input = fmt_for_input (FMT_F, 8, 0);
output = *settings_get_format ();
}