From cc40af334e619bb549038238507407866f774f8f Mon Sep 17 00:00:00 2001 From: hongbotian Date: Mon, 30 Nov 2015 01:35:09 -0500 Subject: upload apache JIRA: BOTTLENECK-10 Change-Id: I67eae31de6dc824097dfa56ab454ba36fdd23a2c Signed-off-by: hongbotian --- rubbos/app/apache2/include/apr_lib.h | 228 +++++++++++++++++++++++++++++++++++ 1 file changed, 228 insertions(+) create mode 100644 rubbos/app/apache2/include/apr_lib.h (limited to 'rubbos/app/apache2/include/apr_lib.h') diff --git a/rubbos/app/apache2/include/apr_lib.h b/rubbos/app/apache2/include/apr_lib.h new file mode 100644 index 00000000..2d9ce534 --- /dev/null +++ b/rubbos/app/apache2/include/apr_lib.h @@ -0,0 +1,228 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef APR_LIB_H +#define APR_LIB_H + +/** + * @file apr_lib.h + * This is collection of oddballs that didn't fit anywhere else, + * and might move to more appropriate headers with the release + * of APR 1.0. + * @brief APR general purpose library routines + */ + +#include "apr.h" +#include "apr_errno.h" + +#if APR_HAVE_CTYPE_H +#include +#endif +#if APR_HAVE_STDARG_H +#include +#endif + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/** + * @defgroup apr_lib General Purpose Library Routines + * @ingroup APR + * This is collection of oddballs that didn't fit anywhere else, + * and might move to more appropriate headers with the release + * of APR 1.0. + * @{ + */ + +/** A constant representing a 'large' string. */ +#define HUGE_STRING_LEN 8192 + +/* + * Define the structures used by the APR general-purpose library. + */ + +/** @see apr_vformatter_buff_t */ +typedef struct apr_vformatter_buff_t apr_vformatter_buff_t; + +/** + * Structure used by the variable-formatter routines. + */ +struct apr_vformatter_buff_t { + /** The current position */ + char *curpos; + /** The end position of the format string */ + char *endpos; +}; + +/** + * return the final element of the pathname + * @param pathname The path to get the final element of + * @return the final element of the path + * @remark + * 
+ * For example:
+ *                 "/foo/bar/gum"    -> "gum"
+ *                 "/foo/bar/gum/"   -> ""
+ *                 "gum"             -> "gum"
+ *                 "bs\\path\\stuff" -> "stuff"
+ *
+ */ +APR_DECLARE(const char *) apr_filepath_name_get(const char *pathname); + +/** @deprecated @see apr_filepath_name_get */ +APR_DECLARE(const char *) apr_filename_of_pathname(const char *pathname); + +/** + * apr_killpg + * Small utility macros to make things easier to read. Not usually a + * goal, to be sure.. + */ + +#ifdef WIN32 +#define apr_killpg(x, y) +#else /* WIN32 */ +#ifdef NO_KILLPG +#define apr_killpg(x, y) (kill (-(x), (y))) +#else /* NO_KILLPG */ +#define apr_killpg(x, y) (killpg ((x), (y))) +#endif /* NO_KILLPG */ +#endif /* WIN32 */ + +/** + * apr_vformatter() is a generic printf-style formatting routine + * with some extensions. + * @param flush_func The function to call when the buffer is full + * @param c The buffer to write to + * @param fmt The format string + * @param ap The arguments to use to fill out the format string. + * + * @remark + * 
+ * The extensions are:
+ *
+ * %%pA	takes a struct in_addr *, and prints it as a.b.c.d
+ * %%pI	takes an apr_sockaddr_t * and prints it as a.b.c.d:port or
+ *      [ipv6-address]:port
+ * %%pT takes an apr_os_thread_t * and prints it in decimal
+ *      ('0' is printed if !APR_HAS_THREADS)
+ * %%pp takes a void * and outputs it in hex
+ *
+ * The %%p hacks are to force gcc's printf warning code to skip
+ * over a pointer argument without complaining.  This does
+ * mean that the ANSI-style %%p (output a void * in hex format) won't
+ * work as expected at all, but that seems to be a fair trade-off
+ * for the increased robustness of having printf-warnings work.
+ *
+ * Additionally, apr_vformatter allows for arbitrary output methods
+ * using the apr_vformatter_buff and flush_func.
+ *
+ * The apr_vformatter_buff has two elements curpos and endpos.
+ * curpos is where apr_vformatter will write the next byte of output.
+ * It proceeds writing output to curpos, and updating curpos, until
+ * either the end of output is reached, or curpos == endpos (i.e. the
+ * buffer is full).
+ *
+ * If the end of output is reached, apr_vformatter returns the
+ * number of bytes written.
+ *
+ * When the buffer is full, the flush_func is called.  The flush_func
+ * can return -1 to indicate that no further output should be attempted,
+ * and apr_vformatter will return immediately with -1.  Otherwise
+ * the flush_func should flush the buffer in whatever manner is
+ * appropriate, re apr_pool_t nitialize curpos and endpos, and return 0.
+ *
+ * Note that flush_func is only invoked as a result of attempting to
+ * write another byte at curpos when curpos >= endpos.  So for
+ * example, it's possible when the output exactly matches the buffer
+ * space available that curpos == endpos will be true when
+ * apr_vformatter returns.
+ *
+ * apr_vformatter does not call out to any other code, it is entirely
+ * self-contained.  This allows the callers to do things which are
+ * otherwise "unsafe".  For example, apr_psprintf uses the "scratch"
+ * space at the unallocated end of a block, and doesn't actually
+ * complete the allocation until apr_vformatter returns.  apr_psprintf
+ * would be completely broken if apr_vformatter were to call anything
+ * that used this same pool.  Similarly http_bprintf() uses the "scratch"
+ * space at the end of its output buffer, and doesn't actually note
+ * that the space is in use until it either has to flush the buffer
+ * or until apr_vformatter returns.
+ *
+ */ +APR_DECLARE(int) apr_vformatter(int (*flush_func)(apr_vformatter_buff_t *b), + apr_vformatter_buff_t *c, const char *fmt, + va_list ap); + +/** + * Display a prompt and read in the password from stdin. + * @param prompt The prompt to display + * @param pwbuf Buffer to store the password + * @param bufsize The length of the password buffer. + */ +APR_DECLARE(apr_status_t) apr_password_get(const char *prompt, char *pwbuf, + apr_size_t *bufsize); + +/** @} */ + +/** + * @defgroup apr_ctype ctype functions + * These macros allow correct support of 8-bit characters on systems which + * support 8-bit characters. Pretty dumb how the cast is required, but + * that's legacy libc for ya. These new macros do not support EOF like + * the standard macros do. Tough. + * @{ + */ +/** @see isalnum */ +#define apr_isalnum(c) (isalnum(((unsigned char)(c)))) +/** @see isalpha */ +#define apr_isalpha(c) (isalpha(((unsigned char)(c)))) +/** @see iscntrl */ +#define apr_iscntrl(c) (iscntrl(((unsigned char)(c)))) +/** @see isdigit */ +#define apr_isdigit(c) (isdigit(((unsigned char)(c)))) +/** @see isgraph */ +#define apr_isgraph(c) (isgraph(((unsigned char)(c)))) +/** @see islower*/ +#define apr_islower(c) (islower(((unsigned char)(c)))) +/** @see isascii */ +#ifdef isascii +#define apr_isascii(c) (isascii(((unsigned char)(c)))) +#else +#define apr_isascii(c) (((c) & ~0x7f)==0) +#endif +/** @see isprint */ +#define apr_isprint(c) (isprint(((unsigned char)(c)))) +/** @see ispunct */ +#define apr_ispunct(c) (ispunct(((unsigned char)(c)))) +/** @see isspace */ +#define apr_isspace(c) (isspace(((unsigned char)(c)))) +/** @see isupper */ +#define apr_isupper(c) (isupper(((unsigned char)(c)))) +/** @see isxdigit */ +#define apr_isxdigit(c) (isxdigit(((unsigned char)(c)))) +/** @see tolower */ +#define apr_tolower(c) (tolower(((unsigned char)(c)))) +/** @see toupper */ +#define apr_toupper(c) (toupper(((unsigned char)(c)))) + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif /* ! APR_LIB_H */ -- cgit