1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
25 #include "libpspp/assertion.h"
26 #include "libpspp/compiler.h"
27 #include "libpspp/string-map.h"
28 #include "output/ascii.h"
29 #include "output/driver.h"
30 #include "output/tab.h"
31 #include "output/table-item.h"
34 #include "gl/progname.h"
35 #include "gl/xalloc.h"
36 #include "gl/xvasprintf.h"
38 /* --transpose: Transpose the table before outputting? */
41 /* --emphasis: ASCII driver emphasis option. */
42 static char *emphasis;
44 /* --box: ASCII driver box option. */
47 /* --draw-mode: special ASCII driver test mode. */
50 /* --no-txt: Whether to render to <base>.txt. */
51 static int render_txt = true;
53 /* --no-stdout: Whether to render to stdout. */
54 static int render_stdout = true;
56 /* --pdf: Also render PDF output. */
57 static int render_pdf;
59 /* --csv: Also render CSV output. */
60 static int render_csv;
62 /* ASCII driver, for ASCII driver test mode. */
63 static struct output_driver *ascii_driver;
65 /* -o, --output: Base name for output files. */
66 static const char *output_base = "render";
68 static const char *parse_options (int argc, char **argv);
69 static void usage (void) NO_RETURN;
70 static struct table *read_table (FILE *);
71 static void draw (FILE *);
74 main (int argc, char **argv)
76 const char *input_file_name;
79 set_program_name (argv[0]);
80 output_engine_push ();
81 input_file_name = parse_options (argc, argv);
83 if (!strcmp (input_file_name, "-"))
87 input = fopen (input_file_name, "r");
89 error (1, errno, "%s: open failed", input_file_name);
94 struct table **tables = NULL;
95 size_t allocated_tables = 0;
103 if (n_tables >= allocated_tables)
104 tables = x2nrealloc (tables, &allocated_tables, sizeof *tables);
106 tables[n_tables] = read_table (input);
115 table = tables[n_tables - 1];
117 table = table_transpose (table);
118 table_item_submit (table_item_create (table, NULL, NULL));
127 output_engine_pop ();
133 configure_drivers (int width, int length, int min_break)
135 struct string_map options, tmp;
136 struct output_driver *driver;
138 string_map_init (&options);
139 string_map_insert (&options, "format", "txt");
140 string_map_insert (&options, "output-file", "-");
141 string_map_insert_nocopy (&options, xstrdup ("width"),
142 xasprintf ("%d", width));
144 string_map_insert_nocopy (&options, xstrdup ("min-hbreak"),
145 xasprintf ("%d", min_break));
146 if (emphasis != NULL)
147 string_map_insert (&options, "emphasis", emphasis);
149 string_map_insert (&options, "box", box);
151 /* Render to stdout. */
154 string_map_clone (&tmp, &options);
155 ascii_driver = driver = output_driver_create (&tmp);
158 output_driver_register (driver);
159 string_map_destroy (&tmp);
164 string_map_destroy (&options);
168 /* Render to <base>.txt. */
171 string_map_clear (&options);
172 string_map_insert_nocopy (&options, xstrdup ("output-file"),
173 xasprintf ("%s.txt", output_base));
174 driver = output_driver_create (&options);
177 output_driver_register (driver);
181 /* Render to <base>.pdf. */
184 string_map_clear (&options);
185 string_map_insert_nocopy (&options, xstrdup ("output-file"),
186 xasprintf ("%s.pdf", output_base));
187 string_map_insert (&options, "top-margin", "0");
188 string_map_insert (&options, "bottom-margin", "0");
189 string_map_insert (&options, "left-margin", "0");
190 string_map_insert (&options, "right-margin", "0");
191 string_map_insert_nocopy (&options, xstrdup ("paper-size"),
192 xasprintf ("%dx%dpt", width * 5, length * 8));
195 string_map_insert_nocopy (&options, xstrdup ("min-hbreak"),
196 xasprintf ("%d", min_break * 5));
197 string_map_insert_nocopy (&options, xstrdup ("min-vbreak"),
198 xasprintf ("%d", min_break * 8));
200 driver = output_driver_create (&options);
203 output_driver_register (driver);
207 /* Render to <base>.csv. */
210 string_map_clear (&options);
211 string_map_insert_nocopy (&options, xstrdup ("output-file"),
212 xasprintf ("%s.csv", output_base));
213 driver = output_driver_create (&options);
216 output_driver_register (driver);
219 /* Render to <base>.odt. */
220 string_map_replace_nocopy (&options, xstrdup ("output-file"),
221 xasprintf ("%s.odt", output_base));
222 driver = output_driver_create (&options);
225 output_driver_register (driver);
227 string_map_destroy (&options);
231 parse_options (int argc, char **argv)
240 OPT_WIDTH = UCHAR_MAX + 1,
247 static const struct option options[] =
249 {"width", required_argument, NULL, OPT_WIDTH},
250 {"length", required_argument, NULL, OPT_LENGTH},
251 {"min-break", required_argument, NULL, OPT_MIN_BREAK},
252 {"transpose", no_argument, &transpose, 1},
253 {"emphasis", required_argument, NULL, OPT_EMPHASIS},
254 {"box", required_argument, NULL, OPT_BOX},
255 {"draw-mode", no_argument, &draw_mode, 1},
256 {"no-txt", no_argument, &render_txt, 0},
257 {"no-stdout", no_argument, &render_stdout, 0},
258 {"pdf", no_argument, &render_pdf, 1},
259 {"csv", no_argument, &render_csv, 1},
260 {"output", required_argument, NULL, 'o'},
261 {"help", no_argument, NULL, OPT_HELP},
265 int c = getopt_long (argc, argv, "o:", options, NULL);
272 width = atoi (optarg);
276 length = atoi (optarg);
280 min_break = atoi (optarg);
292 output_base = optarg;
311 configure_drivers (width, length, min_break);
313 if (optind + 1 != argc)
314 error (1, 0, "exactly one non-option argument required; "
315 "use --help for help");
322 printf ("%s, to test rendering of PSPP tables\n"
323 "usage: %s [OPTIONS] INPUT\n"
325 " --width=WIDTH set page width in characters\n"
326 " --length=LINE set page length in lines\n",
327 program_name, program_name);
332 replace_newlines (char *p)
336 for (q = p; *p != '\0'; )
337 if (*p == '\\' && p[1] == 'n')
347 static struct table *
348 read_table (FILE *stream)
350 struct tab_table *tab;
354 int nr, nc, hl, hr, ht, hb;
356 size_t n_footnotes = 0;
358 if (fgets (buffer, sizeof buffer, stream) == NULL
359 || (n_input = sscanf (buffer, "%d %d %d %d %d %d",
360 &input[0], &input[1], &input[2],
361 &input[3], &input[4], &input[5])) < 2)
362 error (1, 0, "syntax error reading row and column count");
366 hl = n_input >= 3 ? input[2] : 0;
367 hr = n_input >= 4 ? input[3] : 0;
368 ht = n_input >= 5 ? input[4] : 0;
369 hb = n_input >= 6 ? input[5] : 0;
371 tab = tab_create (nc, nr);
372 tab_headers (tab, hl, hr, ht, hb);
373 for (r = 0; r < nr; r++)
374 for (c = 0; c < nc; c++)
375 if (tab_cell_is_empty (tab, c, r))
382 if (fgets (buffer, sizeof buffer, stream) == NULL)
383 error (1, 0, "unexpected end of input reading row %d, column %d",
385 new_line = strchr (buffer, '\n');
386 if (new_line != NULL)
390 if (sscanf (text, "%d*%d", &rs, &cs) == 2)
392 while (*text != ' ' && *text != '\0')
404 while (*text && strchr ("<>^,@()|", *text))
408 tab_vline (tab, TAL_1, c, r, r + rs - 1);
412 tab_vline (tab, TAL_1, c + cs, r, r + rs - 1);
416 tab_hline (tab, TAL_1, c, c + cs - 1, r);
420 tab_hline (tab, TAL_1, c, c + cs - 1, r + rs);
424 tab_box (tab, TAL_1, TAL_1, -1, -1, c, r,
425 c + cs - 1, r + rs - 1);
429 opt &= ~TAB_ALIGNMENT;
434 opt &= ~TAB_ALIGNMENT;
439 opt &= ~TAB_ALIGNMENT;
447 replace_newlines (text);
453 for (i = 0; (content = strsep (&pos, "#")) != NULL; i++)
455 tab_joint_text (tab, c, r, c + cs - 1, r + rs - 1, opt,
459 char marker[2] = { 'a' + n_footnotes, '\0' };
460 struct footnote *f = tab_create_footnote (
461 tab, n_footnotes, content, marker);
462 tab_add_footnote (tab, c, r, f);
476 while (fgets (buffer, sizeof buffer, stream))
478 char text[sizeof buffer];
484 if (strchr ("#\r\n", buffer[0]))
487 if (sscanf (buffer, "%d %d %d %[^\n]", &x, &y, &emph, text) == 4)
488 ascii_test_write (ascii_driver, text, x, y, emph ? TAB_EMPH : 0);
489 else if (sscanf (buffer, "set-length %d %d", &y, &length) == 2)
490 ascii_test_set_length (ascii_driver, y, length);
492 error (1, 0, "line %d has invalid format", line);
494 ascii_test_flush (ascii_driver);