| /* ==================================================================== |
| * Copyright (c) 1999 The Apache Group. 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. All advertising materials mentioning features or use of this |
| * software must display the following acknowledgment: |
| * "This product includes software developed by the Apache Group |
| * for use in the Apache HTTP server project (http://www.apache.org/)." |
| * |
| * 4. The names "Apache Server" and "Apache Group" 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 names without prior written |
| * permission of the Apache Group. |
| * |
| * 6. Redistributions of any form whatsoever must retain the following |
| * acknowledgment: |
| * "This product includes software developed by the Apache Group |
| * for use in the Apache HTTP server project (http://www.apache.org/)." |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE APACHE GROUP ``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 GROUP 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 Group. |
| * For more information on the Apache Group and the Apache HTTP server |
| * project, please see <http://www.apache.org/>. |
| * |
| */ |
| |
| #include "apr_win.h" |
| #include "misc.h" |
| #include "apr_general.h" |
| #include "apr_errno.h" |
| #include "apr_pools.h" |
| #include "apr_lib.h" |
| #include <string.h> |
| #include <process.h> |
| |
| ap_status_t clean_cont(void *data) |
| { |
| WSACleanup(); |
| return APR_SUCCESS; |
| } |
| |
| |
| ap_status_t ap_create_context(ap_context_t *cont, void *data, ap_context_t **newcont) |
| { |
| int iVersionRequested; |
| WSADATA wsaData; |
| int err; |
| ap_context_t *new; |
| ap_pool_t *pool; |
| |
| if (cont) { |
| pool = ap_make_sub_pool(cont->pool); |
| } |
| else { |
| pool = ap_init_alloc();; |
| } |
| |
| if (pool == NULL) { |
| return APR_ENOPOOL; |
| } |
| |
| if (cont) { |
| new = (ap_context_t *)ap_palloc(cont, sizeof(ap_context_t)); |
| } |
| else { |
| new = (ap_context_t *)malloc(sizeof(ap_context_t)); |
| } |
| new->pool = pool; |
| if (data == NULL && cont) { |
| new->prog_data = cont->prog_data; |
| } |
| else { |
| new->prog_data = data; |
| } |
| if (cont) { |
| new->signal_safe = cont->signal_safe; |
| new->cancel_safe = cont->cancel_safe; |
| } |
| else { |
| new->signal_safe = 0; |
| new->cancel_safe = 0; |
| } |
| |
| iVersionRequested = MAKEWORD(WSAHighByte, WSALowByte); |
| err = WSAStartup((WORD) iVersionRequested, &wsaData); |
| if (err) { |
| return APR_EEXIST; |
| } |
| if (LOBYTE(wsaData.wVersion) != WSAHighByte || |
| HIBYTE(wsaData.wVersion) != WSALowByte) { |
| WSACleanup(); |
| return APR_EEXIST; |
| } |
| |
| ap_register_cleanup(new, NULL, clean_cont, NULL); |
| |
| *newcont = new; |
| return APR_SUCCESS; |
| } |
| |
| ap_status_t ap_set_signal_safe(ap_context_t *cont, ap_int16_t safe) |
| { |
| if (cont) { |
| cont->signal_safe = safe; |
| return APR_SUCCESS; |
| } |
| return APR_ENOCONT; |
| } |
| |
| ap_status_t ap_set_cancel_safe(ap_context_t *cont, ap_int16_t safe) |
| { |
| if (cont) { |
| cont->cancel_safe = safe; |
| return APR_SUCCESS; |
| } |
| return APR_ENOCONT; |
| } |
| |
| ap_status_t ap_destroy_context(ap_context_t *cont) |
| { |
| ap_destroy_pool(cont); |
| return APR_SUCCESS; |
| } |
| |
| ap_status_t ap_get_oslevel(ap_context_t *cont, ap_oslevel_e *level) |
| { |
| static OSVERSIONINFO oslev; |
| static BOOL first = TRUE; |
| |
| if (first) { |
| first = FALSE; |
| GetVersionEx(&oslev); |
| } |
| if (oslev.dwPlatformId == VER_PLATFORM_WIN32_NT) { |
| (*level) = APR_WIN_NT; |
| return APR_SUCCESS; |
| } |
| else if (oslev.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) { |
| if (oslev.dwMinorVersion == 0) { |
| (*level) = APR_WIN_95; |
| return APR_SUCCESS; |
| } |
| else if (oslev.dwMinorVersion > 0) { |
| (*level) = APR_WIN_98; |
| return APR_SUCCESS; |
| } |
| } |
| return APR_EEXIST; |
| } |
| |
| ap_status_t ap_set_userdata(struct context_t *cont, void *data) |
| { |
| if (cont) { |
| cont->prog_data = data; |
| return APR_SUCCESS; |
| } |
| return APR_ENOCONT; |
| } |
| |
| ap_status_t ap_get_userdata(struct context_t *cont, void **data) |
| { |
| if (cont) { |
| (*data) = cont->prog_data; |
| return APR_SUCCESS; |
| } |
| return APR_ENOCONT; |
| } |
| |
| /* This puts one thread in a Listen for signals mode */ |
| ap_status_t ap_initialize(void) |
| { |
| unsigned tid; |
| |
| if (_beginthreadex(NULL, 0, SignalHandling, NULL, 0, &tid) == 0) { |
| return APR_EEXIST; |
| } |
| |
| while (thread_ready() != 1) { |
| sleep(1); |
| } |
| |
| return APR_SUCCESS; |
| } |