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-rw-r--r--lib/ausland.c96
1 files changed, 96 insertions, 0 deletions
diff --git a/lib/ausland.c b/lib/ausland.c
new file mode 100644
index 0000000..ef2978a
--- /dev/null
+++ b/lib/ausland.c
@@ -0,0 +1,96 @@
+/* $Id$ */
+/*
+ * Copyright (c) 2004 demon <demon@vhost.dyndns.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <err.h>
+#include <string.h>
+#include <tgeb.h>
+
+static void rhdr_au(AU *, FILE *); /* read header */
+static void rent_au(AU *, FILE *); /* read entries */
+
+AU *
+tgeb_read_au(char *file)
+{
+ AU *au;
+ FILE *fd;
+
+ if (!(fd = fopen(file, "r")))
+ err(1, "fopen %s", file);
+
+ if (!(au = malloc(sizeof(AU))))
+ err(1, "malloc");
+ bzero(au, sizeof(AU));
+
+ rhdr_au(au, fd);
+ rent_au(au, fd);
+
+ fclose(fd);
+ return au;
+}
+
+void
+rhdr_au(AU * au, FILE * fd)
+{
+ fread(&au->l, sizeof(au->l), 1, fd);
+ fread(&au->q, sizeof(au->q), 1, fd);
+ return;
+}
+
+void
+rent_au(AU * au, FILE * fd)
+{
+ int i, j;
+
+ if (!(au->d = calloc(au->l, sizeof(AU_D))))
+ err(1, "malloc");
+ if (!(au->max = calloc(au->q, sizeof(unsigned short))))
+ err(1, "malloc");
+
+ fseek(fd, 4, SEEK_SET);
+ for (i = 0; i < au->l; i++) {
+ au->d[i].id = calloc(au->q, sizeof(unsigned short));
+ for (j = 0; j < au->q; j++) {
+ fread(&au->d[i].id[j], sizeof(au->d[i].id[j]), 1, fd);
+ if (au->d[i].id[j] > au->max[j])
+ au->max[j] = au->d[i].id[j];
+ }
+ }
+
+ for (i = 0; i < au->l; i++) {
+ _tgeb_sread(&au->d[i].land, fd);
+ _tgeb_sread(&au->d[i].dial, fd);
+ }
+ return;
+}
+
+void
+tgeb_free_au(AU * au)
+{
+ int i;
+
+ for (i = 0; i < au->l; i++) {
+ free(au->d[i].id);
+ free(au->d[i].land);
+ free(au->d[i].dial);
+ }
+ free(au->d);
+ free(au->max);
+ free(au);
+ return;
+}