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-rw-r--r--ldap/admin/lib/dsalib_tailf.c244
1 files changed, 0 insertions, 244 deletions
diff --git a/ldap/admin/lib/dsalib_tailf.c b/ldap/admin/lib/dsalib_tailf.c
deleted file mode 100644
index a9db5ce3..00000000
--- a/ldap/admin/lib/dsalib_tailf.c
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@@ -1,244 +0,0 @@
-/** BEGIN COPYRIGHT BLOCK
- * 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; version 2 of the License.
- *
- * 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.
- *
- * In addition, as a special exception, Red Hat, Inc. gives You the additional
- * right to link the code of this Program with code not covered under the GNU
- * General Public License ("Non-GPL Code") and to distribute linked combinations
- * including the two, subject to the limitations in this paragraph. Non-GPL Code
- * permitted under this exception must only link to the code of this Program
- * through those well defined interfaces identified in the file named EXCEPTION
- * found in the source code files (the "Approved Interfaces"). The files of
- * Non-GPL Code may instantiate templates or use macros or inline functions from
- * the Approved Interfaces without causing the resulting work to be covered by
- * the GNU General Public License. Only Red Hat, Inc. may make changes or
- * additions to the list of Approved Interfaces. You must obey the GNU General
- * Public License in all respects for all of the Program code and other code used
- * in conjunction with the Program except the Non-GPL Code covered by this
- * exception. If you modify this file, you may extend this exception to your
- * version of the file, but you are not obligated to do so. If you do not wish to
- * provide this exception without modification, you must delete this exception
- * statement from your version and license this file solely under the GPL without
- * exception.
- *
- *
- * Copyright (C) 2001 Sun Microsystems, Inc. Used by permission.
- * Copyright (C) 2005 Red Hat, Inc.
- * All rights reserved.
- * END COPYRIGHT BLOCK **/
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#if defined( XP_WIN32 )
-#include <windows.h>
-#endif
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/stat.h>
-#include "dsalib.h"
-#include "prthread.h"
-#include "plstr.h"
-
-/*
- * Function: adjustFile
- * Property: Adjust the file offset to the "tail" of the file
- * Called by: DisplayTail
- * Return: -1 for error, else file size
- */
-static int
-adjustFile(FILE *fp, int curSize)
-{
- struct stat statBuf;
- int fd = fileno(fp);
-
- if ( fstat(fd, &statBuf) == -1 )
- return(-1);
- if ( statBuf.st_size < curSize ) /* file has shrunk! */
- {
- if ( fseek(fp, 0L, 0) == -1 ) /* get back to the beginning */
- return(-1);
- }
- curSize = (int) statBuf.st_size;
- if ( !curSize )
- curSize = 1;
- return(curSize);
-}
-
-/*
- * Function: wrapLines
- * Property: wrap lines at 50 characters. When a wrap point is encountered,
- * insert the string "\n", since the buffer is going to be placed
- * inside a JavaScript alert() call.
- * Called by: ds_display_tail
- * Return: pointer to wrapped buffer. Caller should free.
- */
-static char *
-wrapLines( char *buf )
-{
- char *src = buf;
- char *obuf, *dst;
- int lwidth = 0;
-
- obuf = malloc( strlen( buf ) * 2 ); /* conservative */
- if ( obuf == NULL ) {
- return NULL;
- }
- dst = obuf;
- while ( *src != '\0' ) {
- if (( ++lwidth > 50 ) && isspace( *src )) {
- *dst++ = '\\';
- *dst++ = 'n';
- lwidth = 0;
- src++;
- } else {
- *dst++ = *src++;
- }
- }
- *dst = '\0';
- return obuf;
-}
-
-DS_EXPORT_SYMBOL int
-ds_get_file_size(char *fileName)
-{
- struct stat statBuf;
-
- if ( fileName == NULL )
- return(0);
-
- if ( stat(fileName, &statBuf) == -1 )
- return(0);
-
- return(statBuf.st_size);
-}
-
-/*
- * Function: ds_display_tail
- * Property: follow the tail and display it for timeOut secs or until the line
- * read from the file contains the string doneMsg; the lastLine, if not null,
- * will be filled in with the last line read from the file; this is useful
- * for determining why the server failed to start e.g. port in use, ran out
- * of semaphores, database is corrupted, etc.
- * Calls: adjustFile
- */
-DS_EXPORT_SYMBOL void
-ds_display_tail(char *fileName, int timeOut, int startSeek, char *doneMsg,
- char *lastLine)
-{
- FILE *fp = NULL;
- int fd;
- char msgBuf[BIG_LINE];
- struct stat statBuf;
- int curSize;
- int i = timeOut;
-
- if (lastLine != NULL)
- lastLine[0] = 0;
-
- if ( fileName == NULL )
- return;
- /*
- * Open the file.
- * Try to keep reading it assuming that it may get truncated.
- */
- while (i && !fp)
- {
- fp = fopen(fileName, "r");
- if (!fp)
- {
- PR_Sleep(PR_SecondsToInterval(1));
- --i;
- /* need to print something so http connection doesn't
- timeout and also to let the user know something is
- happening . . .
- */
- if (!(i % 10))
- {
- ds_send_status("Attempting to obtain server status . . .");
- }
- }
- }
-
- if (!i || !fp)
- return;
-
- fd = fileno(fp);
- if ( fstat(fd, &statBuf) == -1 ) {
- (void) fclose(fp);
- return;
- }
- curSize = (int) statBuf.st_size;
- if ( startSeek < curSize )
- curSize = startSeek;
- if ( curSize > 0 )
- if ( fseek(fp, curSize, SEEK_SET) == -1 ) {
- (void) fclose(fp);
- return;
- }
- if ( !curSize )
- curSize = 1; /* ensure minimum */
-
- while ( i )
- {
- int newCurSize;
-
- newCurSize = curSize = adjustFile(fp, curSize);
- if ( curSize == -1 ) {
- (void) fclose(fp);
- return;
- }
- while ( fgets(msgBuf, sizeof(msgBuf), fp) )
- {
- char *tmp;
- if (lastLine != NULL)
- PL_strncpyz(lastLine, msgBuf, BIG_LINE);
- if ( (tmp = strchr(msgBuf, ((int) '\n'))) != NULL )
- *tmp = '\0'; /* strip out real newlines from here */
- ds_send_status(msgBuf);
- if ( (strstr(msgBuf, "WARNING: ") != NULL) ||
- (strstr(msgBuf, "ERROR: ") != NULL) ) {
- char *wrapBuf;
-
- wrapBuf = wrapLines( msgBuf );
- if ( wrapBuf != NULL ) {
- ds_send_error(wrapBuf, 5);
- } else {
- ds_send_error(msgBuf, 5);
- }
- }
- if ( (doneMsg != NULL) && (strstr(msgBuf, doneMsg)) ) {
- (void) fclose(fp);
- return;
- }
- newCurSize = adjustFile(fp, newCurSize);
- if ( newCurSize == -1 ) {
- (void) fclose(fp);
- return;
- }
- }
- if ( ferror(fp) ) {
- (void) fclose(fp);
- return;
- }
- clearerr(fp); /* clear eof condition */
- PR_Sleep(PR_SecondsToInterval(1));
- if ( newCurSize != curSize )
- i = timeOut; /* keep going till no more changes */
- else
- i--;
- }
- (void) fclose(fp);
-}
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