Factor ziffy out as a separate package.

[yaz-moved-to-github.git] / ziffy / apdu.c

diff --git a/ziffy/apdu.c b/ziffy/apdu.c
deleted file mode 100644 (file)
index 4e83052..0000000
--- a/ziffy/apdu.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/*
- * -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
- * apdu.c - 
- *
- * Copyright (c) 1998-2001 R. Carbone <rocco@tecsiel.it> - Finsiel S.p.A.
- * -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
-
-
-/*
- * Operating System include files
- */
-#include <stdio.h>
-
-#include <time.h>
-#if HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#include <sys/types.h>
-
-#include "apdu.h"
-
-/*
- * The table of z3950 apdus
- */
-static z3950apdu apdutable [] =
-{
-  { 20, "INIT request",      -1, NULL, NULL, 0, NULL, 0 },
-  { 21, "INIT response",     -1, NULL, NULL, 0, NULL, 0 },
-  { 22, "SEARCH request",    -1, NULL, NULL, 0, NULL, 0 },
-  { 23, "SEARCH response",   -1, NULL, NULL, 0, NULL, 0 },
-  { 24, "PRESENT request",   -1, NULL, NULL, 0, NULL, 0 },
-  { 25, "PRESENT response",  -1, NULL, NULL, 0, NULL, 0 },
-  { 26, "DELETE request",    -1, NULL, NULL, 0, NULL, 0 },
-  { 27, "DELETE response",   -1, NULL, NULL, 0, NULL, 0 },
-  { 28, "ACCESS request",    -1, NULL, NULL, 0, NULL, 0 },
-  { 29, "ACCESS response",   -1, NULL, NULL, 0, NULL, 0 },
-  { 30, "RESOURCE request",  -1, NULL, NULL, 0, NULL, 0 },
-  { 31, "RESOURCE response", -1, NULL, NULL, 0, NULL, 0 },
-  { 32, "TRIGGER request",   -1, NULL, NULL, 0, NULL, 0 },
-  { 33, "REPORT request",    -1, NULL, NULL, 0, NULL, 0 },
-  { 34, "REPORT response",   -1, NULL, NULL, 0, NULL, 0 },
-  { 35, "SCAN request",      -1, NULL, NULL, 0, NULL, 0 },
-  { 36, "SCAN response",     -1, NULL, NULL, 0, NULL, 0 },
-
-  { 43, "SORT request",      -1, NULL, NULL, 0, NULL, 0 },
-  { 44, "SORT response",     -1, NULL, NULL, 0, NULL, 0 },
-  { 45, "SEGMENT request",   -1, NULL, NULL, 0, NULL, 0 },
-  { 46, "EXTENDED request",  -1, NULL, NULL, 0, NULL, 0 },
-  { 47, "EXTENDED response", -1, NULL, NULL, 0, NULL, 0 },
-  { 48, "CLOSE request",     -1, NULL, NULL, 0, NULL, 0 },
-
-  { 0 },
-};
-
-
-z3950apdu * lookup (int tag)
-{
-  z3950apdu * found = apdutable;
-
-  for (found = apdutable; found < apdutable +
-        (sizeof (apdutable) / sizeof (apdutable [0])); found ++)
-    if (found -> tag == tag)
-       break;
-
-  return (found);
-}
-
-
-static int bertag (u_char * apdu)
-{
-  u_char * q = apdu;
-  int tag = * q & 0x1F;
-
-  if (tag > 30)
-    {
-      tag = 0;
-      q ++;
-      do
-       {
-         tag <<= 7;
-         tag |= * q & 0X7F;
-       }
-      while (* q ++ & 0X80);
-    }
-  return (tag);
-}
-
-
-/*
- * An euristic Z39.50 event check routine that simply
- * looks for the first tag in the APDU
- */
-z3950apdu * parseable (u_char * apdu, int len)
-{
-  if (! len)
-    return (0);
-
-  return (lookup (bertag (apdu)));
-}
-
-
-
-struct timeval current_apdu = {0};
-struct timeval first_apdu = {0};
-struct timeval last_apdu = {0};
-
-/*
- * The time difference in milliseconds
- */
-time_t delta_time_in_milliseconds (const struct timeval * now,
-                                  const struct timeval * before)
-{
-  /*
-   * compute delta in second, 1/10's and 1/1000's second units
-   */
-  time_t delta_seconds = now -> tv_sec - before -> tv_sec;
-  time_t delta_milliseconds = (now -> tv_usec - before -> tv_usec) / 1000;
-
-  if (delta_milliseconds < 0)
-    { /* manually carry a one from the seconds field */
-      delta_milliseconds += 1000;              /* 1e3 */
-      -- delta_seconds;
-    }
-  return ((delta_seconds * 1000) + delta_milliseconds);
-}
-
-
-/*
- * return a well formatted timestamp
- */
-char * timestamp (const struct timeval * t, int fmt)
-{
-  static char buf [16];
-
-  time_t now = time ((time_t *) 0);
-  struct tm * tm = localtime (& now);
-
-  gettimeofday (& current_apdu, NULL);
-
-  switch (fmt)
-    {
-    default:
-    case DELTA_FMT:
-      /*
-       * calculate the difference in milliseconds since the previous apdus was displayed
-       */
-      sprintf (buf, "%10ld ms", delta_time_in_milliseconds (& current_apdu, & last_apdu));
-      break;
-
-    case ABS_FMT:
-      sprintf (buf, "%02d:%02d:%02d.%06d",
-              tm -> tm_hour, tm -> tm_min, tm -> tm_sec, (int) t -> tv_usec);
-      break;
-
-    case RELATIVE_FMT:
-      /*
-       * calculate the difference in milliseconds since the previous apdus was displayed
-       */
-      sprintf (buf, "%10ld ms", delta_time_in_milliseconds (& current_apdu, & first_apdu));
-      break;
-    }
-
-  return (buf);
-}