1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2009, 2010, 2011, 2012, 2013 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 /* --pdf: Also render PDF output. */
51 static int render_pdf;
53 /* ASCII driver, for ASCII driver test mode. */
54 static struct output_driver *ascii_driver;
56 static const char *parse_options (int argc, char **argv);
57 static void usage (void) NO_RETURN;
58 static struct table *read_table (FILE *);
59 static void draw (FILE *);
62 main (int argc, char **argv)
64 const char *input_file_name;
67 set_program_name (argv[0]);
68 input_file_name = parse_options (argc, argv);
70 if (!strcmp (input_file_name, "-"))
74 input = fopen (input_file_name, "r");
76 error (1, errno, "%s: open failed", input_file_name);
83 table = read_table (input);
86 table = table_transpose (table);
88 table_item_submit (table_item_create (table, NULL));
102 configure_drivers (int width, int length)
104 struct string_map options, tmp;
105 struct output_driver *driver;
107 string_map_init (&options);
108 string_map_insert (&options, "format", "txt");
109 string_map_insert (&options, "output-file", "-");
110 string_map_insert_nocopy (&options, xstrdup ("width"),
111 xasprintf ("%d", width));
112 string_map_insert_nocopy (&options, xstrdup ("length"),
113 xasprintf ("%d", length));
114 if (emphasis != NULL)
115 string_map_insert (&options, "emphasis", emphasis);
117 string_map_insert (&options, "box", box);
119 /* Render to stdout. */
120 string_map_clone (&tmp, &options);
121 ascii_driver = driver = output_driver_create (&tmp);
124 output_driver_register (driver);
125 string_map_destroy (&tmp);
129 string_map_destroy (&options);
133 /* Render to render.txt. */
134 string_map_replace (&options, "output-file", "render.txt");
135 driver = output_driver_create (&options);
138 output_driver_register (driver);
143 string_map_insert (&options, "output-file", "render.pdf");
144 string_map_insert (&options, "top-margin", "0");
145 string_map_insert (&options, "bottom-margin", "0");
146 string_map_insert (&options, "left-margin", "0");
147 string_map_insert (&options, "right-margin", "0");
148 string_map_insert_nocopy (&options, xstrdup ("paper-size"),
149 xasprintf ("%dx%dpt", width * 5, length * 8));
150 driver = output_driver_create (&options);
153 output_driver_register (driver);
157 string_map_insert (&options, "output-file", "render.odt");
158 driver = output_driver_create (&options);
161 output_driver_register (driver);
163 string_map_destroy (&options);
167 parse_options (int argc, char **argv)
175 OPT_WIDTH = UCHAR_MAX + 1,
181 static const struct option options[] =
183 {"width", required_argument, NULL, OPT_WIDTH},
184 {"length", required_argument, NULL, OPT_LENGTH},
185 {"transpose", no_argument, &transpose, 1},
186 {"emphasis", required_argument, NULL, OPT_EMPHASIS},
187 {"box", required_argument, NULL, OPT_BOX},
188 {"draw-mode", no_argument, &draw_mode, 1},
189 {"pdf", no_argument, &render_pdf, 1},
190 {"help", no_argument, NULL, OPT_HELP},
194 int c = getopt_long (argc, argv, "", options, NULL);
201 width = atoi (optarg);
205 length = atoi (optarg);
232 configure_drivers (width, length);
234 if (optind + 1 != argc)
235 error (1, 0, "exactly one non-option argument required; "
236 "use --help for help");
243 printf ("%s, to test rendering of PSPP tables\n"
244 "usage: %s [OPTIONS] INPUT\n"
246 " --width=WIDTH set page width in characters\n"
247 " --length=LINE set page length in lines\n",
248 program_name, program_name);
253 replace_newlines (char *p)
257 for (q = p; *p != '\0'; )
258 if (*p == '\\' && p[1] == 'n')
268 static struct table *
269 read_table (FILE *stream)
271 struct tab_table *tab;
275 int nr, nc, hl, hr, ht, hb;
278 if (fgets (buffer, sizeof buffer, stream) == NULL
279 || (n_input = sscanf (buffer, "%d %d %d %d %d %d",
280 &input[0], &input[1], &input[2],
281 &input[3], &input[4], &input[5])) < 2)
282 error (1, 0, "syntax error reading row and column count");
286 hl = n_input >= 3 ? input[2] : 0;
287 hr = n_input >= 4 ? input[3] : 0;
288 ht = n_input >= 5 ? input[4] : 0;
289 hb = n_input >= 6 ? input[5] : 0;
291 tab = tab_create (nc, nr);
292 tab_headers (tab, hl, hr, ht, hb);
293 for (r = 0; r < nr; r++)
294 for (c = 0; c < nc; c++)
295 if (tab_cell_is_empty (tab, c, r))
301 if (fgets (buffer, sizeof buffer, stream) == NULL)
302 error (1, 0, "unexpected end of input reading row %d, column %d",
304 new_line = strchr (buffer, '\n');
305 if (new_line != NULL)
309 if (sscanf (text, "%d*%d", &rs, &cs) == 2)
311 while (*text != ' ' && *text != '\0')
322 while (*text && strchr ("<>^,@", *text))
326 tab_vline (tab, TAL_1, c, r, r + rs - 1);
330 tab_vline (tab, TAL_1, c + cs, r, r + rs - 1);
334 tab_hline (tab, TAL_1, c, c + cs - 1, r);
338 tab_hline (tab, TAL_1, c, c + cs - 1, r + rs);
342 tab_box (tab, TAL_1, TAL_1, -1, -1, c, r,
343 c + cs - 1, r + rs - 1);
350 replace_newlines (text);
352 tab_joint_text (tab, c, r, c + cs - 1, r + rs - 1, 0, text);
355 if (getc (stream) != EOF)
356 error (1, 0, "unread data at end of input");
367 while (fgets (buffer, sizeof buffer, stream))
369 char text[sizeof buffer];
375 if (strchr ("#\r\n", buffer[0]))
378 if (sscanf (buffer, "%d %d %d %[^\n]", &x, &y, &emph, text) == 4)
379 ascii_test_write (ascii_driver, text, x, y, emph ? TAB_EMPH : 0);
380 else if (sscanf (buffer, "set-length %d %d", &y, &length) == 2)
381 ascii_test_set_length (ascii_driver, y, length);
383 error (1, 0, "line %d has invalid format", line);