| /* ==================================================================== |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2000-2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Apache" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| * Portions of this software are based upon public domain software |
| * originally written at the National Center for Supercomputing Applications, |
| * University of Illinois, Urbana-Champaign. |
| */ |
| |
| #define INCL_DOS |
| #define INCL_DOSERRORS |
| #include <os2.h> |
| #include "ap_config.h" |
| #include "httpd.h" |
| #include "http_log.h" |
| #include "os.h" |
| #include <sys/time.h> |
| #include <sys/signal.h> |
| #include <ctype.h> |
| #include <string.h> |
| #include "apr_strings.h" |
| |
| |
| AP_DECLARE(char *)ap_os_case_canonical_filename(apr_pool_t *pPool, const char *szFile) |
| { |
| char buf[HUGE_STRING_LEN]; |
| char buf2[HUGE_STRING_LEN]; |
| int rc, len; |
| char *pos; |
| |
| /* Remove trailing slash unless it's a root directory */ |
| strcpy(buf, szFile); |
| len = strlen(buf); |
| |
| if (len > 3 && buf[len-1] == '/') |
| buf[--len] = 0; |
| |
| rc = DosQueryPathInfo(buf, FIL_QUERYFULLNAME, buf2, HUGE_STRING_LEN); |
| |
| if (rc) { |
| if (rc != ERROR_INVALID_NAME) { |
| ap_log_error(APLOG_MARK, APLOG_ERR, APR_OS2_STATUS(rc), NULL, "for file [%s]", szFile); |
| } |
| apr_cpystrn(buf2, buf, sizeof(buf2)); |
| } |
| |
| /* Switch backslashes to forward */ |
| for (pos=buf2; *pos; pos++) |
| if (*pos == '\\') |
| *pos = '/'; |
| |
| return apr_pstrdup(pPool, buf2); |
| } |
| |
| |
| |
| static void fix_component(char *path, char *lastcomp) |
| { |
| FILEFINDBUF3 fb3; |
| HDIR hDir = HDIR_CREATE; |
| ULONG numNames = 1; |
| ULONG rc = DosFindFirst( (UCHAR *)path, &hDir, FILE_NORMAL|FILE_DIRECTORY, &fb3, sizeof(fb3), &numNames, FIL_STANDARD ); |
| |
| if (rc == 0) |
| strcpy(lastcomp, fb3.achName); |
| |
| DosFindClose(hDir); |
| } |
| |
| |
| |
| char *ap_os_systemcase_canonical_filename(apr_pool_t *pPool, const char *szFile) |
| { |
| char *szCanonicalFile = ap_os_case_canonical_filename(pPool, szFile); |
| int startslash = 2, slashnum=0; |
| char *pos, *prevslash = NULL; |
| |
| if (szCanonicalFile[0] == '/' && szCanonicalFile[1] == '/') /* a UNC name */ |
| startslash = 5; |
| |
| for (pos = szCanonicalFile; *pos; pos++) { |
| if (*pos == '/') { |
| slashnum++; |
| if (slashnum >= startslash) { |
| *pos = 0; |
| fix_component(szCanonicalFile, prevslash+1); |
| *pos = '/'; |
| } |
| prevslash = pos; |
| } |
| } |
| |
| if (slashnum >= startslash) { |
| fix_component(szCanonicalFile, prevslash+1); |
| } |
| |
| return szCanonicalFile; |
| } |
| |
| |
| |
| char *ap_os_canonical_filename(apr_pool_t *pPool, const char *szFile) |
| { |
| char *szCanonicalFile; |
| const unsigned char *pos = szFile; |
| |
| /* Find any 8 bit characters */ |
| while (*pos && *pos < 128) { |
| pos++; |
| } |
| |
| /* Only use the very expensive ap_os_systemcase_canonical_filename() if |
| * the file name contains non-english characters as they are the only type |
| * that can't be made canonical with a simple strlwr() |
| */ |
| if (*pos < 128) { |
| szCanonicalFile = ap_os_case_canonical_filename(pPool, szFile); |
| } else { |
| szCanonicalFile = ap_os_systemcase_canonical_filename(pPool, szFile); |
| } |
| |
| strlwr(szCanonicalFile); |
| return szCanonicalFile; |
| } |
| |
| AP_DECLARE(apr_status_t) ap_os_create_privileged_process( |
| const request_rec *r, |
| apr_proc_t *newproc, const char *progname, |
| const char * const *args, |
| const char * const *env, |
| apr_procattr_t *attr, apr_pool_t *p) |
| { |
| return apr_proc_create(newproc, progname, args, env, attr, p); |
| } |