Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/harfbuzz/util/batch.hh @ 21:2f43e400f144

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Provide an "all" target to build both the sdist and the wheel
author Franz Glasner <fzglas.hg@dom66.de>
date Fri, 19 Sep 2025 10:28:53 +0200
parents b50eed0cc0ef
children
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1 /*
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2 * Copyright © 2021 Behdad Esfahbod
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3 *
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4 * This is part of HarfBuzz, a text shaping library.
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5 *
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6 * Permission is hereby granted, without written agreement and without
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7 * license or royalty fees, to use, copy, modify, and distribute this
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8 * software and its documentation for any purpose, provided that the
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9 * above copyright notice and the following two paragraphs appear in
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10 * all copies of this software.
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11 *
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12 * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
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13 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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14 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
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15 * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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16 * DAMAGE.
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17 *
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18 * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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19 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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20 * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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21 * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
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22 * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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23 */
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25 #ifndef BATCH_HH
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26 #define BATCH_HH
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28 #include "options.hh"
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30 typedef int (*main_func_t) (int argc, char **argv);
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31
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32 template <typename main_t, bool report_status=false>
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33 int
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34 batch_main (int argc, char **argv)
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35 {
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36 if (argc == 2 && !strcmp (argv[1], "--batch"))
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37 {
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38 int ret = 0;
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39 char buf[4092];
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40 while (fgets (buf, sizeof (buf), stdin))
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41 {
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42 size_t l = strlen (buf);
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43 if (l && buf[l - 1] == '\n') buf[l - 1] = '\0';
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44
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45 char *args[64];
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46 argc = 0;
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47 args[argc++] = argv[0];
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48 char *p = buf, *e;
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49 args[argc++] = p;
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50 while ((e = strchr (p, ';')) && argc < (int) ARRAY_LENGTH (args))
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51 {
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52 *e++ = '\0';
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53 while (*e == ';')
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54 e++;
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55 args[argc++] = p = e;
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56 }
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57
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58 int result = main_t () (argc, args);
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59
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60 if (report_status)
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61 fprintf (stdout, result == 0 ? "success\n" : "failure\n");
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62 fflush (stdout);
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63
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64 ret = MAX (ret, result);
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65 }
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66 return ret;
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67 }
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68
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69 int ret = main_t () (argc, argv);
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70 if (report_status && ret != 0)
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71 fprintf (stdout, "error: Operation failed. Probably a bug. File github issue.\n");
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72 return ret;
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73 }
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74
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75 #endif