#include "output/driver-provider.h"
#include "output/options.h"
#include "output/message-item.h"
+#include "output/page-eject-item.h"
#include "output/table-item.h"
#include "output/table-provider.h"
}
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_output_field (struct csv_driver *csv, const char *field)
+{
+ csv_output_field__ (csv, ss_cstr (field));
+}
+
+static void
+csv_put_separator (struct csv_driver *csv)
+{
+ if (csv->n_items++ > 0)
+ 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_format_footnotes (const struct footnote **f, size_t n, struct string *s)
+csv_format_footnotes (struct footnote **f, size_t n, struct string *s)
{
for (size_t i = 0; i < n; i++)
ds_put_format (s, "[%s]", f[i]->marker);
}
static void
-csv_put_separator (struct csv_driver *csv)
+csv_output_table_cell (struct csv_driver *csv,
+ const struct table_cell *cell,
+ const char *leader)
{
- if (csv->n_items++ > 0)
- putc ('\n', csv->file);
+ if (!cell)
+ return;
+
+ if (!(cell->options & TAB_MARKUP) && !cell->n_footnotes
+ && !cell->n_subscripts && !leader)
+ csv_output_field (csv, cell->text);
+ else
+ {
+ struct string s = DS_EMPTY_INITIALIZER;
+
+ if (leader)
+ ds_put_format (&s, "%s: ", leader);
+
+ if (cell->options & TAB_MARKUP)
+ {
+ char *t = output_get_text_from_markup (cell->text);
+ ds_put_cstr (&s, t);
+ free (t);
+ }
+ else
+ ds_put_cstr (&s, cell->text);
+
+ if (cell->n_subscripts)
+ for (size_t i = 0; i < cell->n_subscripts; i++)
+ ds_put_format (&s, "%c%s",
+ i ? ',' : '_', cell->subscripts[i]);
+ csv_format_footnotes (cell->footnotes, cell->n_footnotes, &s);
+ csv_output_field (csv, ds_cstr (&s));
+ ds_destroy (&s);
+
+ if (leader)
+ putc ('\n', csv->file);
+ }
}
static void
csv_put_separator (csv);
if (csv->titles)
- csv_output_table_item_text (csv, table_item_get_title (table_item),
- "Table");
+ csv_output_table_cell (csv, table_item_get_title (table_item), "Table");
- for (y = 0; y < table_nr (t); y++)
+ for (y = 0; y < t->n[TABLE_VERT]; y++)
{
- for (x = 0; x < table_nc (t); x++)
+ for (x = 0; x < t->n[TABLE_HORZ]; x++)
{
struct table_cell cell;
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);
+ csv_output_table_cell (csv, &cell, NULL);
}
putc ('\n', csv->file);
}
csv_output_table_item_text (csv, table_item_get_caption (table_item),
"Caption");
- const struct footnote **f;
+ 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);
- }
+ {
+ 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);
}
return;
csv_put_separator (csv);
+
if (text_item->markup)
{
char *plain_text = output_get_text_from_markup (text);
- csv_output_field (csv, plain_text);
+ csv_output_lines (csv, plain_text);
free (plain_text);
}
else
- csv_output_field (csv, text);
- putc ('\n', csv->file);
+ csv_output_lines (csv, text);
+ }
+ else if (is_page_eject_item (output_item))
+ {
+ csv_put_separator (csv);
+ csv_output_lines (csv, "");
}
else if (is_message_item (output_item))
{