diff options
Diffstat (limited to 'thirdparty/openssl/crypto/LPdir_win.c')
| -rw-r--r-- | thirdparty/openssl/crypto/LPdir_win.c | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/thirdparty/openssl/crypto/LPdir_win.c b/thirdparty/openssl/crypto/LPdir_win.c deleted file mode 100644 index 4961254d9a..0000000000 --- a/thirdparty/openssl/crypto/LPdir_win.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Copyright (c) 2004, Richard Levitte <richard@levitte.org> - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS 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 COPYRIGHT - * OWNER OR 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. - */ -#include <windows.h> -#include <tchar.h> -#ifndef LPDIR_H -# include "LPdir.h" -#endif - -/* - * We're most likely overcautious here, but let's reserve for broken WinCE - * headers and explicitly opt for UNICODE call. Keep in mind that our WinCE - * builds are compiled with -DUNICODE [as well as -D_UNICODE]. - */ -#if defined(LP_SYS_WINCE) && !defined(FindFirstFile) -# define FindFirstFile FindFirstFileW -#endif -#if defined(LP_SYS_WINCE) && !defined(FindNextFile) -# define FindNextFile FindNextFileW -#endif - -#ifndef NAME_MAX -# define NAME_MAX 255 -#endif - -struct LP_dir_context_st { - WIN32_FIND_DATA ctx; - HANDLE handle; - char entry_name[NAME_MAX + 1]; -}; - -const char *LP_find_file(LP_DIR_CTX **ctx, const char *directory) -{ - if (ctx == NULL || directory == NULL) { - errno = EINVAL; - return 0; - } - - errno = 0; - if (*ctx == NULL) { - const char *extdir = directory; - char *extdirbuf = NULL; - size_t dirlen = strlen(directory); - - if (dirlen == 0) { - errno = ENOENT; - return 0; - } - - *ctx = (LP_DIR_CTX *)malloc(sizeof(LP_DIR_CTX)); - if (*ctx == NULL) { - errno = ENOMEM; - return 0; - } - memset(*ctx, '\0', sizeof(LP_DIR_CTX)); - - if (directory[dirlen - 1] != '*') { - extdirbuf = (char *)malloc(dirlen + 3); - if (extdirbuf == NULL) { - free(*ctx); - *ctx = NULL; - errno = ENOMEM; - return 0; - } - if (directory[dirlen - 1] != '/' && directory[dirlen - 1] != '\\') - extdir = strcat(strcpy(extdirbuf, directory), "/*"); - else - extdir = strcat(strcpy(extdirbuf, directory), "*"); - } - - if (sizeof(TCHAR) != sizeof(char)) { - TCHAR *wdir = NULL; - /* len_0 denotes string length *with* trailing 0 */ - size_t index = 0, len_0 = strlen(extdir) + 1; - size_t amount; - - /* - * Size check - * The reasoning is that absolutely worst case, each byte in - * extdir will take up one TCHAR each, so the maximum size in - * bytes that we can tolerate is MAX_PATH TCHARs... not counting - * the ending NUL. - */ - if ((len_0 - 1) > MAX_PATH * sizeof(TCHAR)) { - free(*ctx); - *ctx = NULL; - errno = EINVAL; - return 0; - } - amount = len_0 * sizeof(TCHAR); - wdir = (TCHAR *)malloc(amount); - if (wdir == NULL) { - if (extdirbuf != NULL) { - free(extdirbuf); - } - free(*ctx); - *ctx = NULL; - errno = ENOMEM; - return 0; - } -#ifdef LP_MULTIBYTE_AVAILABLE - if (!MultiByteToWideChar - (CP_ACP, 0, extdir, len_0, (WCHAR *)wdir, len_0)) -#endif - for (index = 0; index < len_0; index++) - wdir[index] = (TCHAR)extdir[index]; - - (*ctx)->handle = FindFirstFile(wdir, &(*ctx)->ctx); - - free(wdir); - } else { - (*ctx)->handle = FindFirstFile((TCHAR *)extdir, &(*ctx)->ctx); - } - if (extdirbuf != NULL) { - free(extdirbuf); - } - - if ((*ctx)->handle == INVALID_HANDLE_VALUE) { - free(*ctx); - *ctx = NULL; - errno = EINVAL; - return 0; - } - } else { - if (FindNextFile((*ctx)->handle, &(*ctx)->ctx) == FALSE) { - return 0; - } - } - if (sizeof(TCHAR) != sizeof(char)) { - TCHAR *wdir = (*ctx)->ctx.cFileName; - size_t index, len_0 = 0; - - while (wdir[len_0] && len_0 < (sizeof((*ctx)->entry_name) - 1)) - len_0++; - len_0++; - -#ifdef LP_MULTIBYTE_AVAILABLE - if (!WideCharToMultiByte - (CP_ACP, 0, (WCHAR *)wdir, len_0, (*ctx)->entry_name, - sizeof((*ctx)->entry_name), NULL, 0)) -#endif - for (index = 0; index < len_0; index++) - (*ctx)->entry_name[index] = (char)wdir[index]; - } else - strncpy((*ctx)->entry_name, (const char *)(*ctx)->ctx.cFileName, - sizeof((*ctx)->entry_name) - 1); - - (*ctx)->entry_name[sizeof((*ctx)->entry_name) - 1] = '\0'; - - return (*ctx)->entry_name; -} - -int LP_find_file_end(LP_DIR_CTX **ctx) -{ - if (ctx != NULL && *ctx != NULL) { - FindClose((*ctx)->handle); - free(*ctx); - *ctx = NULL; - return 1; - } - errno = EINVAL; - return 0; -} |