#include "libpspp/message.h"
#include "libpspp/str.h"
#include "libpspp/string-map.h"
-#include "output/text-item.h"
#include "output/driver-provider.h"
#include "output/options.h"
-#include "output/message-item.h"
-#include "output/table-item.h"
+#include "output/output-item.h"
+#include "output/pivot-output.h"
+#include "output/pivot-table.h"
#include "output/table-provider.h"
#include "gl/minmax.h"
struct string_map *o)
{
struct output_driver *d;
- struct csv_driver *csv;
char *quote;
- csv = xzalloc (sizeof *csv);
+ struct csv_driver *csv = XZALLOC (struct csv_driver);
d = &csv->driver;
output_driver_init (&csv->driver, &csv_driver_class, fh_get_file_name (fh), device_type);
}
static void
-csv_output_field (struct csv_driver *csv, const char *field)
+csv_output_field__ (struct csv_driver *csv, struct substring field)
{
- while (*field == ' ')
- field++;
+ ss_ltrim (&field, ss_cstr (" "));
- if (csv->quote && field[strcspn (field, csv->quote_set)])
+ if (csv->quote && ss_cspan (field, ss_cstr (csv->quote_set)) < field.length)
{
- const char *p;
-
putc (csv->quote, csv->file);
- for (p = field; *p != '\0'; p++)
+ for (size_t i = 0; i < field.length; i++)
{
- if (*p == csv->quote)
+ if (field.string[i] == csv->quote)
putc (csv->quote, csv->file);
- putc (*p, csv->file);
+ putc (field.string[i], csv->file);
}
putc (csv->quote, csv->file);
}
else
- fputs (field, csv->file);
+ fwrite (field.string, field.length, 1, csv->file);
}
static void
-csv_format_footnotes (const struct footnote **f, size_t n, struct string *s)
+csv_output_field (struct csv_driver *csv, const char *field)
{
- for (size_t i = 0; i < n; i++)
- ds_put_format (s, "[%s]", f[i]->marker);
+ csv_output_field__ (csv, ss_cstr (field));
}
static void
-csv_output_table_item_text (struct csv_driver *csv,
- const struct table_item_text *text,
- const char *leader)
+csv_put_separator (struct csv_driver *csv)
{
- if (!text)
- return;
+ if (csv->n_items++ > 0)
+ putc ('\n', csv->file);
+}
- struct string s = DS_EMPTY_INITIALIZER;
- ds_put_format (&s, "%s: %s", leader, text->content);
- csv_format_footnotes (text->footnotes, text->n_footnotes, &s);
- csv_output_field (csv, ds_cstr (&s));
- ds_destroy (&s);
- putc ('\n', csv->file);
+static void
+csv_output_lines (struct csv_driver *csv, const char *text_)
+{
+ struct substring text = ss_cstr (text_);
+ struct substring line;
+ size_t save_idx = 0;
+ while (ss_separate (text, ss_cstr ("\n"), &save_idx, &line))
+ {
+ csv_output_field__ (csv, line);
+ putc ('\n', csv->file);
+ }
}
static void
-csv_put_separator (struct csv_driver *csv)
+csv_output_table_cell (struct csv_driver *csv, const struct pivot_table *pt,
+ const struct table_cell *cell, const char *leader)
{
- if (csv->n_items++ > 0)
- putc ('\n', csv->file);
+ struct string s = DS_EMPTY_INITIALIZER;
+ if (leader)
+ ds_put_format (&s, "%s: ", leader);
+ pivot_value_format (cell->value, pt, &s);
+ csv_output_field (csv, ds_cstr (&s));
+ ds_destroy (&s);
}
static void
-csv_submit (struct output_driver *driver,
- const struct output_item *output_item)
+csv_output_table__ (struct csv_driver *csv, const struct pivot_table *pt,
+ const struct table *t, const char *leader)
{
- struct csv_driver *csv = csv_driver_cast (driver);
+ if (!t)
+ return;
- if (is_table_item (output_item))
+ for (int y = 0; y < t->n[TABLE_VERT]; y++)
{
- struct table_item *table_item = to_table_item (output_item);
- const struct table *t = table_item_get_table (table_item);
- int x, y;
+ for (int x = 0; x < t->n[TABLE_HORZ]; x++)
+ {
+ struct table_cell cell;
- csv_put_separator (csv);
+ table_get_cell (t, x, y, &cell);
- if (csv->titles)
- csv_output_table_item_text (csv, table_item_get_title (table_item),
- "Table");
+ if (x > 0)
+ fputs (csv->separator, csv->file);
- for (y = 0; y < table_nr (t); y++)
- {
- for (x = 0; x < table_nc (t); x++)
- {
- struct table_cell cell;
-
- table_get_cell (t, x, y, &cell);
-
- if (x > 0)
- fputs (csv->separator, csv->file);
-
- if (x != cell.d[TABLE_HORZ][0] || y != cell.d[TABLE_VERT][0])
- csv_output_field (csv, "");
- else if (cell.n_contents == 1
- && cell.contents[0].text != NULL
- && cell.contents[0].n_footnotes == 0)
- csv_output_field (csv, cell.contents[0].text);
- else
- {
- struct string s;
- size_t i;
-
- ds_init_empty (&s);
- for (i = 0; i < cell.n_contents; i++)
- {
- const struct cell_contents *c = &cell.contents[i];
-
- if (i > 0)
- ds_put_cstr (&s, "\n\n");
-
- if (c->options & TAB_MARKUP)
- {
- char *t = output_get_text_from_markup (c->text);
- ds_put_cstr (&s, t);
- free (t);
- }
- else
- ds_put_cstr (&s, c->text);
- csv_format_footnotes (c->footnotes, c->n_footnotes, &s);
- }
- csv_output_field (csv, ds_cstr (&s));
- ds_destroy (&s);
- }
-
- table_cell_free (&cell);
- }
- putc ('\n', csv->file);
+ if (x != cell.d[TABLE_HORZ][0] || y != cell.d[TABLE_VERT][0])
+ csv_output_field (csv, "");
+ else
+ csv_output_table_cell (csv, pt, &cell, !x ? leader : NULL);
}
+ putc ('\n', csv->file);
+ }
+}
- if (csv->captions)
- csv_output_table_item_text (csv, table_item_get_caption (table_item),
- "Caption");
+static void
+csv_output_table_layer (struct csv_driver *csv, const struct pivot_table *pt,
+ const size_t *layer_indexes)
+{
+ struct table *title, *layers, *body, *caption, *footnotes;
+ pivot_output (pt, layer_indexes, true, &title, &layers, &body,
+ &caption, &footnotes, NULL, NULL);
+
+ csv_put_separator (csv);
+ csv_output_table__ (csv, pt, title, "Table");
+ csv_output_table__ (csv, pt, layers, "Layer");
+ csv_output_table__ (csv, pt, body, NULL);
+ csv_output_table__ (csv, pt, caption, "Caption");
+ csv_output_table__ (csv, pt, footnotes, "Footnote");
+
+ table_unref (title);
+ table_unref (layers);
+ table_unref (body);
+ table_unref (caption);
+ table_unref (footnotes);
+}
- const struct footnote **f;
- size_t n_footnotes = table_collect_footnotes (table_item, &f);
- if (n_footnotes)
- {
- fputs ("\nFootnotes:\n", csv->file);
-
- for (size_t i = 0; i < n_footnotes; i++)
- if (f[i])
- {
- csv_output_field (csv, f[i]->marker);
- fputs (csv->separator, csv->file);
- csv_output_field (csv, f[i]->content);
- putc ('\n', csv->file);
- }
-
- free (f);
- }
- }
- else if (is_text_item (output_item))
+static void
+csv_submit (struct output_driver *driver,
+ const struct output_item *item)
+{
+ struct csv_driver *csv = csv_driver_cast (driver);
+
+ switch (item->type)
{
- const struct text_item *text_item = to_text_item (output_item);
- enum text_item_type type = text_item_get_type (text_item);
- const char *text = text_item_get_text (text_item);
+ case OUTPUT_ITEM_CHART:
+ break;
- if (type == TEXT_ITEM_SYNTAX || type == TEXT_ITEM_PAGE_TITLE)
- return;
+ case OUTPUT_ITEM_GROUP:
+ break;
+ case OUTPUT_ITEM_IMAGE:
+ break;
+
+ case OUTPUT_ITEM_MESSAGE:
csv_put_separator (csv);
- if (text_item->markup)
- {
- char *plain_text = output_get_text_from_markup (text);
- csv_output_field (csv, plain_text);
- free (plain_text);
- }
- else
- csv_output_field (csv, text);
- putc ('\n', csv->file);
- }
- else if (is_message_item (output_item))
- {
- const struct message_item *message_item = to_message_item (output_item);
- char *s = msg_to_string (message_item_get_msg (message_item));
- csv_put_separator (csv);
+ char *s = msg_to_string (item->message);
csv_output_field (csv, s);
free (s);
putc ('\n', csv->file);
+ break;
+
+ case OUTPUT_ITEM_PAGE_BREAK:
+ csv_put_separator (csv);
+ csv_output_lines (csv, "");
+ break;
+
+ case OUTPUT_ITEM_TABLE:
+ {
+ size_t *layer_indexes;
+ PIVOT_OUTPUT_FOR_EACH_LAYER (layer_indexes, item->table, true)
+ csv_output_table_layer (csv, item->table, layer_indexes);
+ }
+ break;
+
+ case OUTPUT_ITEM_TEXT:
+ if (item->text.subtype == TEXT_ITEM_SYNTAX
+ || item->text.subtype == TEXT_ITEM_PAGE_TITLE)
+ return;
+
+ csv_put_separator (csv);
+
+ char *text = text_item_get_plain_text (item);
+ csv_output_lines (csv, text);
+ free (text);
+ break;
}
}
static const struct output_driver_class csv_driver_class =
{
- "csv",
- csv_destroy,
- csv_submit,
- csv_flush,
+ .name = "csv",
+ .destroy = csv_destroy,
+ .submit = csv_submit,
+ .flush = csv_flush,
};
projects / pspp / blobdiff