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 /* ASCII driver, for ASCII driver test mode. */
60 static struct output_driver *ascii_driver;
62 /* -o, --output: Base name for output files. */
63 static const char *output_base = "render";
65 static const char *parse_options (int argc, char **argv);
66 static void usage (void) NO_RETURN;
67 static struct table *read_table (FILE *);
68 static void draw (FILE *);
71 main (int argc, char **argv)
73 const char *input_file_name;
76 set_program_name (argv[0]);
77 input_file_name = parse_options (argc, argv);
79 if (!strcmp (input_file_name, "-"))
83 input = fopen (input_file_name, "r");
85 error (1, errno, "%s: open failed", input_file_name);
92 table = read_table (input);
95 table = table_transpose (table);
97 table_item_submit (table_item_create (table, NULL));
111 configure_drivers (int width, int length, int min_break)
113 struct string_map options, tmp;
114 struct output_driver *driver;
116 string_map_init (&options);
117 string_map_insert (&options, "format", "txt");
118 string_map_insert (&options, "output-file", "-");
119 string_map_insert_nocopy (&options, xstrdup ("width"),
120 xasprintf ("%d", width));
121 string_map_insert_nocopy (&options, xstrdup ("length"),
122 xasprintf ("%d", length));
125 string_map_insert_nocopy (&options, xstrdup ("min-hbreak"),
126 xasprintf ("%d", min_break));
127 string_map_insert_nocopy (&options, xstrdup ("min-vbreak"),
128 xasprintf ("%d", min_break));
130 if (emphasis != NULL)
131 string_map_insert (&options, "emphasis", emphasis);
133 string_map_insert (&options, "box", box);
135 /* Render to stdout. */
138 string_map_clone (&tmp, &options);
139 ascii_driver = driver = output_driver_create (&tmp);
142 output_driver_register (driver);
143 string_map_destroy (&tmp);
148 string_map_destroy (&options);
152 /* Render to <base>.txt. */
155 string_map_clear (&options);
156 string_map_insert_nocopy (&options, xstrdup ("output-file"),
157 xasprintf ("%s.txt", output_base));
158 driver = output_driver_create (&options);
161 output_driver_register (driver);
165 /* Render to <base>.pdf. */
168 string_map_clear (&options);
169 string_map_insert_nocopy (&options, xstrdup ("output-file"),
170 xasprintf ("%s.pdf", output_base));
171 string_map_insert (&options, "top-margin", "0");
172 string_map_insert (&options, "bottom-margin", "0");
173 string_map_insert (&options, "left-margin", "0");
174 string_map_insert (&options, "right-margin", "0");
175 string_map_insert_nocopy (&options, xstrdup ("paper-size"),
176 xasprintf ("%dx%dpt", width * 5, length * 8));
179 string_map_insert_nocopy (&options, xstrdup ("min-hbreak"),
180 xasprintf ("%d", min_break * 5));
181 string_map_insert_nocopy (&options, xstrdup ("min-vbreak"),
182 xasprintf ("%d", min_break * 8));
184 driver = output_driver_create (&options);
187 output_driver_register (driver);
191 /* Render to <base>.odt. */
192 string_map_replace_nocopy (&options, xstrdup ("output-file"),
193 xasprintf ("%s.odt", output_base));
194 driver = output_driver_create (&options);
197 output_driver_register (driver);
199 string_map_destroy (&options);
203 parse_options (int argc, char **argv)
212 OPT_WIDTH = UCHAR_MAX + 1,
219 static const struct option options[] =
221 {"width", required_argument, NULL, OPT_WIDTH},
222 {"length", required_argument, NULL, OPT_LENGTH},
223 {"min-break", required_argument, NULL, OPT_MIN_BREAK},
224 {"transpose", no_argument, &transpose, 1},
225 {"emphasis", required_argument, NULL, OPT_EMPHASIS},
226 {"box", required_argument, NULL, OPT_BOX},
227 {"draw-mode", no_argument, &draw_mode, 1},
228 {"no-txt", no_argument, &render_txt, 0},
229 {"no-stdout", no_argument, &render_stdout, 0},
230 {"pdf", no_argument, &render_pdf, 1},
231 {"output", required_argument, NULL, 'o'},
232 {"help", no_argument, NULL, OPT_HELP},
236 int c = getopt_long (argc, argv, "o:", options, NULL);
243 width = atoi (optarg);
247 length = atoi (optarg);
251 min_break = atoi (optarg);
263 output_base = optarg;
282 configure_drivers (width, length, min_break);
284 if (optind + 1 != argc)
285 error (1, 0, "exactly one non-option argument required; "
286 "use --help for help");
293 printf ("%s, to test rendering of PSPP tables\n"
294 "usage: %s [OPTIONS] INPUT\n"
296 " --width=WIDTH set page width in characters\n"
297 " --length=LINE set page length in lines\n",
298 program_name, program_name);
303 replace_newlines (char *p)
307 for (q = p; *p != '\0'; )
308 if (*p == '\\' && p[1] == 'n')
318 static struct table *
319 read_table (FILE *stream)
321 struct tab_table *tab;
325 int nr, nc, hl, hr, ht, hb;
328 if (fgets (buffer, sizeof buffer, stream) == NULL
329 || (n_input = sscanf (buffer, "%d %d %d %d %d %d",
330 &input[0], &input[1], &input[2],
331 &input[3], &input[4], &input[5])) < 2)
332 error (1, 0, "syntax error reading row and column count");
336 hl = n_input >= 3 ? input[2] : 0;
337 hr = n_input >= 4 ? input[3] : 0;
338 ht = n_input >= 5 ? input[4] : 0;
339 hb = n_input >= 6 ? input[5] : 0;
341 tab = tab_create (nc, nr);
342 tab_headers (tab, hl, hr, ht, hb);
343 for (r = 0; r < nr; r++)
344 for (c = 0; c < nc; c++)
345 if (tab_cell_is_empty (tab, c, r))
351 if (fgets (buffer, sizeof buffer, stream) == NULL)
352 error (1, 0, "unexpected end of input reading row %d, column %d",
354 new_line = strchr (buffer, '\n');
355 if (new_line != NULL)
359 if (sscanf (text, "%d*%d", &rs, &cs) == 2)
361 while (*text != ' ' && *text != '\0')
372 while (*text && strchr ("<>^,@", *text))
376 tab_vline (tab, TAL_1, c, r, r + rs - 1);
380 tab_vline (tab, TAL_1, c + cs, r, r + rs - 1);
384 tab_hline (tab, TAL_1, c, c + cs - 1, r);
388 tab_hline (tab, TAL_1, c, c + cs - 1, r + rs);
392 tab_box (tab, TAL_1, TAL_1, -1, -1, c, r,
393 c + cs - 1, r + rs - 1);
400 replace_newlines (text);
402 tab_joint_text (tab, c, r, c + cs - 1, r + rs - 1, 0, text);
405 if (getc (stream) != EOF)
406 error (1, 0, "unread data at end of input");
417 while (fgets (buffer, sizeof buffer, stream))
419 char text[sizeof buffer];
425 if (strchr ("#\r\n", buffer[0]))
428 if (sscanf (buffer, "%d %d %d %[^\n]", &x, &y, &emph, text) == 4)
429 ascii_test_write (ascii_driver, text, x, y, emph ? TAB_EMPH : 0);
430 else if (sscanf (buffer, "set-length %d %d", &y, &length) == 2)
431 ascii_test_set_length (ascii_driver, y, length);
433 error (1, 0, "line %d has invalid format", line);