kc3-lang/libxkbcommon/src/compose/dump.c

Branch : - branch - android master - tag -

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• Author : Ran Benita
  Date : 2025-01-25 03:18:01
  Hash : 113ac304
  Message : meson: link tests and benches against shared library, not static library This makes the tests, and especially benches, more realistic, since xkbcommon is almost always used as a shared library. Also significantly reduces the build time with LTO enabled (for me, from 90s to 30s). Signed-off-by: Ran Benita <ran@unusedvar.com>

• src/compose/dump.c

• /*
   * Copyright © 2021 Ran Benita <ran@unusedvar.com>
   * Copyright © 2023 Pierre Le Marre <dev@wismill.eu>
   * SPDX-License-Identifier: MIT
   */
  
  #include "config.h"
  
  #include "src/darray.h"
  #include <stdio.h>
  #include <stdbool.h>
  #include <string.h>
  
  #include "xkbcommon/xkbcommon-compose.h"
  #include "parser.h"
  #include "escape.h"
  #include "dump.h"
  #include "src/keysym.h"
  
  bool
  print_compose_table_entry(FILE *file, struct xkb_compose_table_entry *entry)
  {
      size_t nsyms;
      const xkb_keysym_t *syms = xkb_compose_table_entry_sequence(entry, &nsyms);
      char buf[XKB_KEYSYM_NAME_MAX_SIZE];
      for (size_t i = 0; i < nsyms; i++) {
          xkb_keysym_get_name(syms[i], buf, sizeof(buf));
          fprintf(file, "<%s>", buf);
          if (i + 1 < nsyms) {
              fprintf(file, " ");
          }
      }
      fprintf(file, " : ");
      const char *utf8 = xkb_compose_table_entry_utf8(entry);
      if (*utf8 != '\0') {
          char *escaped = escape_utf8_string_literal(utf8);
          if (!escaped) {
              fprintf(stderr, "ERROR: Cannot escape the string: allocation error\n");
              return false;
          } else {
              fprintf(file, " \"%s\"", escaped);
              free(escaped);
          }
      }
      const xkb_keysym_t keysym = xkb_compose_table_entry_keysym(entry);
      if (keysym != XKB_KEY_NoSymbol) {
          xkb_keysym_get_name(keysym, buf, sizeof(buf));
          fprintf(file, " %s", buf);
      }
      fprintf(file, "\n");
      return true;
  }
  
  bool
  xkb_compose_table_dump(FILE *file, struct xkb_compose_table *table)
  {
      struct xkb_compose_table_entry *entry;
      struct xkb_compose_table_iterator *iter = xkb_compose_table_iterator_new(table);
  
      if (!iter)
          return false;
  
      bool ok = true;
      while ((entry = xkb_compose_table_iterator_next(iter))) {
          if (!print_compose_table_entry(file, entry)) {
              ok = false;
              break;
          }
      }
  
      xkb_compose_table_iterator_free(iter);
      return ok;
  }