m.where.file_name = NULL;
m.where.line_number = 0;
m.text = ds_cstr (&text);
-
+
msg_emit (&m);
r->ok = false;
while ((c = getc (r->file)) == '\r' || c == '\n')
continue;
if (c == EOF)
- error (r, _("unexpected end of file"));
+ error (r, _("unexpected end of file"));
if (r->trans != NULL)
- c = r->trans[c];
+ c = r->trans[c];
r->cc = c;
}
fh_get_file_name (r->fh), strerror (errno));
goto error;
}
-
+
/* Read header, version, date info, product id, variables. */
read_header (r);
read_version_data (r, info);
/* Returns the value of base-30 digit C,
or -1 if C is not a base-30 digit. */
static int
-base_30_value (unsigned char c)
+base_30_value (unsigned char c)
{
static const char base_30_digits[] = "0123456789ABCDEFGHIJKLMNOPQRST";
const char *p = strchr (base_30_digits, c);
return negative ? -num : num;
}
-
+
/* Read an integer and return its value. */
static int
read_int (struct pfm_reader *r)
int n = read_int (r);
if (n < 0 || n > 255)
error (r, _("Bad string length %d."), n);
-
+
while (n-- > 0)
{
*buf++ = r->cc;
/* Reads a string and returns a copy of it allocated from R's
pool. */
static char *
-read_pool_string (struct pfm_reader *r)
+read_pool_string (struct pfm_reader *r)
{
char string[256];
read_string (r, string);
/* Read and ignore vanity splash strings. */
for (i = 0; i < 200; i++)
advance (r);
-
+
/* Skip the first 64 characters of the translation table.
We don't care about these. They are probably all set to
'0', marking them as untranslatable, and that would screw
/* Read the rest of the translation table. */
trans = pool_malloc (r->pool, 256);
memset (trans, 0, 256);
- for (; i < 256; i++)
+ for (; i < 256; i++)
{
unsigned char c;
/* Set up the translation table, then read the first
translated character. */
r->trans = trans;
- advance (r);
+ advance (r);
/* Skip and verify signature. */
- for (i = 0; i < 8; i++)
- if (!match (r, "SPSSPORT"[i]))
+ for (i = 0; i < 8; i++)
+ if (!match (r, "SPSSPORT"[i]))
{
msg (SE, _("%s: Not a portable file."), fh_get_file_name (r->fh));
longjmp (r->bail_out, 1);
error (r, _("Bad time string length %d."), (int) strlen (time));
/* Save file info. */
- if (info != NULL)
+ if (info != NULL)
{
/* Date. */
- for (i = 0; i < 8; i++)
+ for (i = 0; i < 8; i++)
{
static const int map[] = {6, 7, 8, 9, 3, 4, 0, 1};
- info->creation_date[map[i]] = date[i];
+ info->creation_date[map[i]] = date[i];
}
info->creation_date[2] = info->creation_date[5] = ' ';
info->creation_date[10] = 0;
{
char *weight_name = NULL;
int i;
-
+
if (!match (r, '4'))
error (r, _("Expected variable count record."));
-
+
r->var_cnt = read_int (r);
if (r->var_cnt <= 0 || r->var_cnt == NOT_INT)
error (r, _("Invalid number of variables %d."), r->var_cnt);
if (match (r, '6'))
{
weight_name = read_pool_string (r);
- if (strlen (weight_name) > SHORT_NAME_LEN)
+ if (strlen (weight_name) > SHORT_NAME_LEN)
error (r, _("Weight variable name (%s) truncated."), weight_name);
}
-
+
for (i = 0; i < r->var_cnt; i++)
{
int width;
/* Range missing values. */
mv_init (&miss, var_get_width (v));
- if (match (r, 'B'))
+ if (match (r, 'B'))
{
double x = read_float (r);
double y = read_float (r);
mv_add_num_range (&miss, LOWEST, read_float (r));
/* Single missing values. */
- while (match (r, '8'))
+ while (match (r, '8'))
{
union value value = parse_value (r, v);
- mv_add_value (&miss, &value);
+ mv_add_value (&miss, &value);
}
var_set_missing_values (v, &miss);
- if (match (r, 'C'))
+ if (match (r, 'C'))
{
char label[256];
read_string (r, label);
}
}
- if (weight_name != NULL)
+ if (weight_name != NULL)
{
struct variable *weight_var = dict_lookup_var (dict, weight_name);
if (weight_var == NULL)
parse_value (struct pfm_reader *r, struct variable *vv)
{
union value v;
-
- if (var_is_alpha (vv))
+
+ if (var_is_alpha (vv))
{
char string[256];
read_string (r, string);
- buf_copy_str_rpad (v.s, 8, string);
+ buf_copy_str_rpad (v.s, 8, string);
}
else
v.f = read_float (r);
case_create (c, casereader_get_value_cnt (reader));
setjmp (r->bail_out);
- if (!r->ok)
+ if (!r->ok)
{
casereader_force_error (reader);
case_destroy (c);
- return false;
+ return false;
}
-
+
/* Check for end of file. */
- if (r->cc == 'Z')
+ if (r->cc == 'Z')
{
case_destroy (c);
- return false;
+ return false;
}
idx = 0;
- for (i = 0; i < r->var_cnt; i++)
+ for (i = 0; i < r->var_cnt; i++)
{
int width = r->widths[i];
-
+
if (width == 0)
{
case_data_rw_idx (c, idx)->f = read_float (r);
idx += DIV_RND_UP (width, MAX_SHORT_STRING);
}
}
-
+
return true;
}
/* Returns true if FILE is an SPSS portable file,
false otherwise. */
bool
-pfm_detect (FILE *file)
+pfm_detect (FILE *file)
{
unsigned char header[464];
char trans[256];
int c = getc (file);
if (c == EOF || raw_cnt++ > 512)
return false;
- else if (c != '\n' && c != '\r')
+ else if (c != '\n' && c != '\r')
header[cooked_cnt++] = c;
}
memset (trans, 0, 256);
- for (i = 64; i < 256; i++)
+ for (i = 64; i < 256; i++)
{
unsigned char c = header[i + 200];
if (trans[c] == 0)
trans[c] = portable_to_local[i];
}
- for (i = 0; i < 8; i++)
- if (trans[header[i + 456]] != "SPSSPORT"[i])
- return false;
+ for (i = 0; i < 8; i++)
+ if (trans[header[i + 456]] != "SPSSPORT"[i])
+ return false;
return true;
}
-static struct casereader_class por_file_casereader_class =
+static struct casereader_class por_file_casereader_class =
{
por_file_casereader_read,
por_file_casereader_destroy,