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[GNUnet-SVN] r23981 - in monkey/trunk/pathologist/src: include pathologi
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] r23981 - in monkey/trunk/pathologist/src: include pathologist |
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Date: |
Mon, 24 Sep 2012 20:49:45 +0200 |
Author: teichm
Date: 2012-09-24 20:49:45 +0200 (Mon, 24 Sep 2012)
New Revision: 23981
Added:
monkey/trunk/pathologist/src/include/gnunet_common.h
monkey/trunk/pathologist/src/include/gnunet_getopt_lib.h
monkey/trunk/pathologist/src/include/platform.h
monkey/trunk/pathologist/src/pathologist/getopt.c
monkey/trunk/pathologist/src/pathologist/getopt_helpers.c
Modified:
monkey/trunk/pathologist/src/pathologist/Makefile.am
Log:
added gnunet getopt files and modified them to compile.
they are not used yet however.
Added: monkey/trunk/pathologist/src/include/gnunet_common.h
===================================================================
--- monkey/trunk/pathologist/src/include/gnunet_common.h
(rev 0)
+++ monkey/trunk/pathologist/src/include/gnunet_common.h 2012-09-24
18:49:45 UTC (rev 23981)
@@ -0,0 +1,889 @@
+/*
+ This file is part of GNUnet.
+ (C) 2006, 2009 Christian Grothoff (and other contributing authors)
+
+ GNUnet 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; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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 GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file include/gnunet_common.h
+ * @brief commonly used definitions; globals in this file
+ * are exempt from the rule that the module name ("common")
+ * must be part of the symbol name.
+ *
+ * @author Christian Grothoff
+ * @author Nils Durner
+ */
+#ifndef GNUNET_COMMON_H
+#define GNUNET_COMMON_H
+
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef MINGW
+#include "winproc.h"
+#endif
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+#ifdef HAVE_STDARG_H
+#include <stdarg.h>
+#endif
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0 /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+/**
+ * Version of the API (for entire gnunetutil.so library).
+ */
+#define GNUNET_UTIL_VERSION 0x00090200
+
+/**
+ * Named constants for return values. The following
+ * invariants hold: "GNUNET_NO == 0" (to allow "if (GNUNET_NO)")
+ * "GNUNET_OK != GNUNET_SYSERR", "GNUNET_OK != GNUNET_NO", "GNUNET_NO !=
GNUNET_SYSERR"
+ * and finally "GNUNET_YES != GNUNET_NO".
+ */
+#define GNUNET_OK 1
+#define GNUNET_SYSERR -1
+#define GNUNET_YES 1
+#define GNUNET_NO 0
+
+#define GNUNET_MIN(a,b) (((a) < (b)) ? (a) : (b))
+
+#define GNUNET_MAX(a,b) (((a) > (b)) ? (a) : (b))
+
+/* some systems use one underscore only, and mingw uses no underscore... */
+#ifndef __BYTE_ORDER
+#ifdef _BYTE_ORDER
+#define __BYTE_ORDER _BYTE_ORDER
+#else
+#ifdef BYTE_ORDER
+#define __BYTE_ORDER BYTE_ORDER
+#endif
+#endif
+#endif
+#ifndef __BIG_ENDIAN
+#ifdef _BIG_ENDIAN
+#define __BIG_ENDIAN _BIG_ENDIAN
+#else
+#ifdef BIG_ENDIAN
+#define __BIG_ENDIAN BIG_ENDIAN
+#endif
+#endif
+#endif
+#ifndef __LITTLE_ENDIAN
+#ifdef _LITTLE_ENDIAN
+#define __LITTLE_ENDIAN _LITTLE_ENDIAN
+#else
+#ifdef LITTLE_ENDIAN
+#define __LITTLE_ENDIAN LITTLE_ENDIAN
+#endif
+#endif
+#endif
+
+/**
+ * Endian operations
+ */
+
+# if __BYTE_ORDER == __LITTLE_ENDIAN
+# define GNUNET_htobe16(x) __bswap_16 (x)
+# define GNUNET_htole16(x) (x)
+# define GNUNET_be16toh(x) __bswap_16 (x)
+# define GNUNET_le16toh(x) (x)
+
+# define GNUNET_htobe32(x) __bswap_32 (x)
+# define GNUNET_htole32(x) (x)
+# define GNUNET_be32toh(x) __bswap_32 (x)
+# define GNUNET_le32toh(x) (x)
+
+# define GNUNET_htobe64(x) __bswap_64 (x)
+# define GNUNET_htole64(x) (x)
+# define GNUNET_be64toh(x) __bswap_64 (x)
+# define GNUNET_le64toh(x) (x)
+#endif
+# if __BYTE_ORDER == __BIG_ENDIAN
+# define GNUNET_htobe16(x) (x)
+# define GNUNET_htole16(x) __bswap_16 (x)
+# define GNUNET_be16toh(x) (x)
+# define GNUNET_le16toh(x) __bswap_16 (x)
+
+# define GNUNET_htobe32(x) (x)
+# define GNUNET_htole32(x) __bswap_32 (x)
+# define GNUNET_be32toh(x) (x)
+# define GNUNET_le32toh(x) __bswap_32 (x)
+
+# define GNUNET_htobe64(x) (x)
+# define GNUNET_htole64(x) __bswap_64 (x)
+# define GNUNET_be64toh(x) (x)
+# define GNUNET_le64toh(x) __bswap_64 (x)
+#endif
+
+
+
+
+/**
+ * gcc-ism to get packed structs.
+ */
+#define GNUNET_PACKED __attribute__((packed))
+
+/**
+ * gcc-ism to get gcc bitfield layout when compiling with -mms-bitfields
+ */
+#if MINGW
+#define GNUNET_GCC_STRUCT_LAYOUT __attribute__((gcc_struct))
+#else
+#define GNUNET_GCC_STRUCT_LAYOUT
+#endif
+
+/**
+ * gcc-ism to force alignment; we use this to align char-arrays
+ * that may then be cast to 'struct's. See also gcc
+ * bug #33594.
+ */
+#ifdef __BIGGEST_ALIGNMENT__
+#define GNUNET_ALIGN __attribute__((aligned (__BIGGEST_ALIGNMENT__)))
+#else
+#define GNUNET_ALIGN __attribute__((aligned (8)))
+#endif
+
+/**
+ * gcc-ism to document unused arguments
+ */
+#define GNUNET_UNUSED __attribute__((unused))
+
+/**
+ * gcc-ism to document functions that don't return
+ */
+#define GNUNET_NORETURN __attribute__((noreturn))
+
+#if MINGW
+#if __GNUC__ > 3
+/**
+ * gcc 4.x-ism to pack structures even on W32 (to be used before structs);
+ * Using this would cause structs to be unaligned on the stack on Sparc,
+ * so we *only* use this on W32 (see #670578 from Debian); fortunately,
+ * W32 doesn't run on sparc anyway.
+ */
+#define GNUNET_NETWORK_STRUCT_BEGIN \
+ _Pragma("pack(push)") \
+ _Pragma("pack(1)")
+
+/**
+ * gcc 4.x-ism to pack structures even on W32 (to be used after structs)
+ * Using this would cause structs to be unaligned on the stack on Sparc,
+ * so we *only* use this on W32 (see #670578 from Debian); fortunately,
+ * W32 doesn't run on sparc anyway.
+ */
+#define GNUNET_NETWORK_STRUCT_END _Pragma("pack(pop)")
+
+#else
+#error gcc 4.x or higher required on W32 systems
+#endif
+#else
+/**
+ * Define as empty, GNUNET_PACKED should suffice, but this won't work on W32
+ */
+#define GNUNET_NETWORK_STRUCT_BEGIN
+
+/**
+ * Define as empty, GNUNET_PACKED should suffice, but this won't work on W32;
+ */
+#define GNUNET_NETWORK_STRUCT_END
+#endif
+
+/* ************************ super-general types *********************** */
+
+GNUNET_NETWORK_STRUCT_BEGIN
+
+/**
+ * Header for all communications.
+ */
+struct GNUNET_MessageHeader
+{
+
+ /**
+ * The length of the struct (in bytes, including the length field itself),
+ * in big-endian format.
+ */
+ uint16_t size GNUNET_PACKED;
+
+ /**
+ * The type of the message (GNUNET_MESSAGE_TYPE_XXXX), in big-endian format.
+ */
+ uint16_t type GNUNET_PACKED;
+
+};
+
+
+/**
+ * @brief 512-bit hashcode
+ */
+struct GNUNET_HashCode
+{
+ uint32_t bits[512 / 8 / sizeof (uint32_t)]; /* = 16 */
+};
+
+
+/**
+ * The identity of the host (basically the SHA-512 hashcode of
+ * it's public key).
+ */
+struct GNUNET_PeerIdentity
+{
+ struct GNUNET_HashCode hashPubKey;
+};
+GNUNET_NETWORK_STRUCT_END
+
+/**
+ * Function called with a filename.
+ *
+ * @param cls closure
+ * @param filename complete filename (absolute path)
+ * @return GNUNET_OK to continue to iterate,
+ * GNUNET_SYSERR to abort iteration with error!
+ */
+typedef int (*GNUNET_FileNameCallback) (void *cls, const char *filename);
+
+
+/* ****************************** logging ***************************** */
+
+/**
+ * Types of errors.
+ */
+enum GNUNET_ErrorType
+{
+ GNUNET_ERROR_TYPE_UNSPECIFIED = -1,
+ GNUNET_ERROR_TYPE_NONE = 0,
+ GNUNET_ERROR_TYPE_ERROR = 1,
+ GNUNET_ERROR_TYPE_WARNING = 2,
+ GNUNET_ERROR_TYPE_INFO = 4,
+ GNUNET_ERROR_TYPE_DEBUG = 8,
+ GNUNET_ERROR_TYPE_INVALID = 16,
+ GNUNET_ERROR_TYPE_BULK = 32
+};
+
+
+/**
+ * User-defined handler for log messages.
+ *
+ * @param cls closure
+ * @param kind severeity
+ * @param component what component is issuing the message?
+ * @param date when was the message logged?
+ * @param message what is the message
+ */
+typedef void (*GNUNET_Logger) (void *cls, enum GNUNET_ErrorType kind,
+ const char *component, const char *date,
+ const char *message);
+
+
+/**
+ * Get the number of log calls that are going to be skipped
+ *
+ * @return number of log calls to be ignored
+ */
+int
+GNUNET_get_log_skip ();
+
+#if !defined(GNUNET_CULL_LOGGING)
+int
+GNUNET_get_log_call_status (int caller_level, const char *comp,
+ const char *file, const char *function, int line);
+#endif
+/**
+ * Main log function.
+ *
+ * @param kind how serious is the error?
+ * @param message what is the message (format string)
+ * @param ... arguments for format string
+ */
+void
+GNUNET_log_nocheck (enum GNUNET_ErrorType kind, const char *message, ...);
+
+/* from glib */
+#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
+#define _GNUNET_BOOLEAN_EXPR(expr) \
+ __extension__ ({ \
+ int _gnunet_boolean_var_; \
+ if (expr) \
+ _gnunet_boolean_var_ = 1; \
+ else \
+ _gnunet_boolean_var_ = 0; \
+ _gnunet_boolean_var_; \
+})
+#define GN_LIKELY(expr) (__builtin_expect (_GNUNET_BOOLEAN_EXPR(expr), 1))
+#define GN_UNLIKELY(expr) (__builtin_expect (_GNUNET_BOOLEAN_EXPR(expr), 0))
+#else
+#define GN_LIKELY(expr) (expr)
+#define GN_UNLIKELY(expr) (expr)
+#endif
+
+#if !defined(GNUNET_LOG_CALL_STATUS)
+#define GNUNET_LOG_CALL_STATUS -1
+#endif
+
+/**
+ * Log function that specifies an alternative component.
+ * This function should be used by plugins.
+ *
+ * @param kind how serious is the error?
+ * @param comp component responsible for generating the message
+ * @param message what is the message (format string)
+ * @param ... arguments for format string
+ */
+void
+GNUNET_log_from_nocheck (enum GNUNET_ErrorType kind, const char *comp,
+ const char *message, ...);
+
+#if !defined(GNUNET_CULL_LOGGING)
+#define GNUNET_log_from(kind,comp,...) do { int log_line = __LINE__;\
+ static int log_call_enabled = GNUNET_LOG_CALL_STATUS;\
+ if ((GNUNET_EXTRA_LOGGING > 0) || ((GNUNET_ERROR_TYPE_DEBUG & (kind)) == 0))
{ \
+ if (GN_UNLIKELY(log_call_enabled == -1))\
+ log_call_enabled = GNUNET_get_log_call_status ((kind) &
(~GNUNET_ERROR_TYPE_BULK), (comp), __FILE__, __FUNCTION__, log_line); \
+ if (GN_UNLIKELY(GNUNET_get_log_skip () > 0)) { GNUNET_log_skip (-1,
GNUNET_NO); }\
+ else {\
+ if (GN_UNLIKELY(log_call_enabled))\
+ GNUNET_log_from_nocheck ((kind), comp, __VA_ARGS__); \
+ }\
+ }\
+} while (0)
+
+#define GNUNET_log(kind,...) do { int log_line = __LINE__;\
+ static int log_call_enabled = GNUNET_LOG_CALL_STATUS;\
+ if ((GNUNET_EXTRA_LOGGING > 0) || ((GNUNET_ERROR_TYPE_DEBUG & (kind)) == 0))
{ \
+ if (GN_UNLIKELY(log_call_enabled == -1))\
+ log_call_enabled = GNUNET_get_log_call_status ((kind) &
(~GNUNET_ERROR_TYPE_BULK), NULL, __FILE__, __FUNCTION__, log_line);\
+ if (GN_UNLIKELY(GNUNET_get_log_skip () > 0)) { GNUNET_log_skip (-1,
GNUNET_NO); }\
+ else {\
+ if (GN_UNLIKELY(log_call_enabled))\
+ GNUNET_log_nocheck ((kind), __VA_ARGS__); \
+ }\
+ }\
+} while (0)
+#else
+#define GNUNET_log(...)
+#define GNUNET_log_from(...)
+#endif
+
+
+/**
+ * Abort the process, generate a core dump if possible.
+ */
+void
+GNUNET_abort (void) GNUNET_NORETURN;
+
+/**
+ * Ignore the next n calls to the log function.
+ *
+ * @param n number of log calls to ignore (could be negative)
+ * @param check_reset GNUNET_YES to assert that the log skip counter is
currently zero
+ */
+void
+GNUNET_log_skip (int n, int check_reset);
+
+
+/**
+ * Setup logging.
+ *
+ * @param comp default component to use
+ * @param loglevel what types of messages should be logged
+ * @param logfile change logging to logfile (use NULL to keep stderr)
+ * @return GNUNET_OK on success, GNUNET_SYSERR if logfile could not be opened
+ */
+int
+GNUNET_log_setup (const char *comp, const char *loglevel, const char *logfile);
+
+
+/**
+ * Add a custom logger.
+ *
+ * @param logger log function
+ * @param logger_cls closure for logger
+ */
+void
+GNUNET_logger_add (GNUNET_Logger logger, void *logger_cls);
+
+
+/**
+ * Remove a custom logger.
+ *
+ * @param logger log function
+ * @param logger_cls closure for logger
+ */
+void
+GNUNET_logger_remove (GNUNET_Logger logger, void *logger_cls);
+
+
+/**
+ * Convert a hash value to a string (for printing debug messages).
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param hc the hash code
+ * @return string
+ */
+const char *
+GNUNET_h2s (const struct GNUNET_HashCode * hc);
+
+
+/**
+ * Convert a hash value to a string (for printing debug messages).
+ * This prints all 104 characters of a hashcode!
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param hc the hash code
+ * @return string
+ */
+const char *
+GNUNET_h2s_full (const struct GNUNET_HashCode * hc);
+
+
+/**
+ * Convert a peer identity to a string (for printing debug messages).
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param pid the peer identity
+ * @return string form of the pid; will be overwritten by next
+ * call to GNUNET_i2s.
+ */
+const char *
+GNUNET_i2s (const struct GNUNET_PeerIdentity *pid);
+
+/**
+ * Convert a peer identity to a string (for printing debug messages).
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ *
+ * @param pid the peer identity
+ * @return string form of the pid; will be overwritten by next
+ * call to GNUNET_i2s.
+ */
+const char *
+GNUNET_i2s_full (const struct GNUNET_PeerIdentity *pid);
+
+/**
+ * Convert a "struct sockaddr*" (IPv4 or IPv6 address) to a string
+ * (for printing debug messages). This is one of the very few calls
+ * in the entire API that is NOT reentrant!
+ *
+ * @param addr the address
+ * @param addrlen the length of the address
+ * @return nicely formatted string for the address
+ * will be overwritten by next call to GNUNET_a2s.
+ */
+const char *
+GNUNET_a2s (const struct sockaddr *addr, socklen_t addrlen);
+
+/**
+ * Convert error type to string.
+ *
+ * @param kind type to convert
+ * @return string corresponding to the type
+ */
+const char *
+GNUNET_error_type_to_string (enum GNUNET_ErrorType kind);
+
+
+/**
+ * Use this for fatal errors that cannot be handled
+ */
+#define GNUNET_assert(cond) do { if (! (cond)) {
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, _("Assertion failed at %s:%d.\n"),
__FILE__, __LINE__); GNUNET_abort(); } } while(0)
+
+/**
+ * Use this for fatal errors that cannot be handled
+ */
+#define GNUNET_assert_at(cond, f, l) do { if (! (cond)) {
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, _("Assertion failed at %s:%d.\n"), f, l);
GNUNET_abort(); } } while(0)
+
+/**
+ * Use this for internal assertion violations that are
+ * not fatal (can be handled) but should not occur.
+ */
+#define GNUNET_break(cond) do { if (! (cond)) {
GNUNET_log(GNUNET_ERROR_TYPE_ERROR, _("Assertion failed at %s:%d.\n"),
__FILE__, __LINE__); } } while(0)
+
+/**
+ * Use this for assertion violations caused by other
+ * peers (i.e. protocol violations). We do not want to
+ * confuse end-users (say, some other peer runs an
+ * older, broken or incompatible GNUnet version), but
+ * we still want to see these problems during
+ * development and testing. "OP == other peer".
+ */
+#define GNUNET_break_op(cond) do { if (! (cond)) {
GNUNET_log(GNUNET_ERROR_TYPE_WARNING | GNUNET_ERROR_TYPE_BULK, _("External
protocol violation detected at %s:%d.\n"), __FILE__, __LINE__); } } while(0)
+
+/**
+ * Log an error message at log-level 'level' that indicates
+ * a failure of the command 'cmd' with the message given
+ * by strerror(errno).
+ */
+#define GNUNET_log_strerror(level, cmd) do { GNUNET_log(level, _("`%s' failed
at %s:%d with error: %s\n"), cmd, __FILE__, __LINE__, STRERROR(errno)); }
while(0)
+
+/**
+ * Log an error message at log-level 'level' that indicates
+ * a failure of the command 'cmd' with the message given
+ * by strerror(errno).
+ */
+#define GNUNET_log_from_strerror(level, component, cmd) do { GNUNET_log_from
(level, component, _("`%s' failed at %s:%d with error: %s\n"), cmd, __FILE__,
__LINE__, STRERROR(errno)); } while(0)
+
+/**
+ * Log an error message at log-level 'level' that indicates
+ * a failure of the command 'cmd' with the message given
+ * by strerror(errno).
+ */
+#define GNUNET_log_strerror_file(level, cmd, filename) do { GNUNET_log(level,
_("`%s' failed on file `%s' at %s:%d with error: %s\n"), cmd,
filename,__FILE__, __LINE__, STRERROR(errno)); } while(0)
+
+/**
+ * Log an error message at log-level 'level' that indicates
+ * a failure of the command 'cmd' with the message given
+ * by strerror(errno).
+ */
+#define GNUNET_log_from_strerror_file(level, component, cmd, filename) do {
GNUNET_log_from (level, component, _("`%s' failed on file `%s' at %s:%d with
error: %s\n"), cmd, filename,__FILE__, __LINE__, STRERROR(errno)); } while(0)
+
+/* ************************* endianess conversion ****************** */
+
+/**
+ * Convert unsigned 64-bit integer to host-byte-order.
+ * @param n the value in network byte order
+ * @return the same value in host byte order
+ */
+uint64_t
+GNUNET_ntohll (uint64_t n);
+
+/**
+ * Convert unsigned 64-bit integer to network-byte-order.
+ * @param n the value in host byte order
+ * @return the same value in network byte order
+ */
+uint64_t
+GNUNET_htonll (uint64_t n);
+
+/**
+ * Convert double to network-byte-order.
+ * @param d the value in network byte order
+ * @return the same value in host byte order
+ */
+double
+GNUNET_hton_double (double d);
+
+/**
+ * Convert double to host-byte-order
+ * @param d the value in network byte order
+ * @return the same value in host byte order
+ */
+double
+GNUNET_ntoh_double (double d);
+
+/* ************************* allocation functions ****************** */
+
+/**
+ * Maximum allocation with GNUNET_malloc macro.
+ */
+#define GNUNET_MAX_MALLOC_CHECKED (1024 * 1024 * 40)
+
+/**
+ * Wrapper around malloc. Allocates size bytes of memory.
+ * The memory will be zero'ed out.
+ *
+ * @param size the number of bytes to allocate, must be
+ * smaller than 40 MB.
+ * @return pointer to size bytes of memory, never NULL (!)
+ */
+#define GNUNET_malloc(size) GNUNET_xmalloc_(size, __FILE__, __LINE__)
+
+/**
+ * Allocate and initialize a block of memory.
+ *
+ * @param buf data to initalize the block with
+ * @param size the number of bytes in buf (and size of the allocation)
+ * @return pointer to size bytes of memory, never NULL (!)
+ */
+#define GNUNET_memdup(buf,size) GNUNET_xmemdup_(buf, size, __FILE__, __LINE__)
+
+/**
+ * Wrapper around malloc. Allocates size bytes of memory.
+ * The memory will be zero'ed out.
+ *
+ * @param size the number of bytes to allocate
+ * @return pointer to size bytes of memory, NULL if we do not have enough
memory
+ */
+#define GNUNET_malloc_large(size) GNUNET_xmalloc_unchecked_(size, __FILE__,
__LINE__)
+
+/**
+ * Wrapper around realloc. Rellocates size bytes of memory.
+ *
+ * @param ptr the pointer to reallocate
+ * @param size the number of bytes to reallocate
+ * @return pointer to size bytes of memory
+ */
+#define GNUNET_realloc(ptr, size) GNUNET_xrealloc_(ptr, size, __FILE__,
__LINE__)
+
+/**
+ * Wrapper around free. Frees the memory referred to by ptr.
+ * Note that is is generally better to free memory that was
+ * allocated with GNUNET_array_grow using GNUNET_array_grow(mem, size, 0)
instead of GNUNET_free.
+ *
+ * @param ptr location where to free the memory. ptr must have
+ * been returned by GNUNET_strdup, GNUNET_strndup, GNUNET_malloc or
GNUNET_array_grow earlier.
+ */
+#define GNUNET_free(ptr) GNUNET_xfree_(ptr, __FILE__, __LINE__)
+
+/**
+ * Free the memory pointed to by ptr if ptr is not NULL.
+ * Equivalent to if (ptr!=null)GNUNET_free(ptr).
+ *
+ * @param ptr the location in memory to free
+ */
+#define GNUNET_free_non_null(ptr) do { void * __x__ = ptr; if (__x__ != NULL)
{ GNUNET_free(__x__); } } while(0)
+
+/**
+ * Wrapper around GNUNET_strdup. Makes a copy of the zero-terminated string
+ * pointed to by a.
+ *
+ * @param a pointer to a zero-terminated string
+ * @return a copy of the string including zero-termination
+ */
+#define GNUNET_strdup(a) GNUNET_xstrdup_(a,__FILE__,__LINE__)
+
+/**
+ * Wrapper around GNUNET_strndup. Makes a partial copy of the string
+ * pointed to by a.
+ *
+ * @param a pointer to a string
+ * @param length of the string to duplicate
+ * @return a partial copy of the string including zero-termination
+ */
+#define GNUNET_strndup(a,length) GNUNET_xstrndup_(a,length,__FILE__,__LINE__)
+
+/**
+ * Grow a well-typed (!) array. This is a convenience
+ * method to grow a vector <tt>arr</tt> of size <tt>size</tt>
+ * to the new (target) size <tt>tsize</tt>.
+ * <p>
+ *
+ * Example (simple, well-typed stack):
+ *
+ * <pre>
+ * static struct foo * myVector = NULL;
+ * static int myVecLen = 0;
+ *
+ * static void push(struct foo * elem) {
+ * GNUNET_array_grow(myVector, myVecLen, myVecLen+1);
+ * memcpy(&myVector[myVecLen-1], elem, sizeof(struct foo));
+ * }
+ *
+ * static void pop(struct foo * elem) {
+ * if (myVecLen == 0) die();
+ * memcpy(elem, myVector[myVecLen-1], sizeof(struct foo));
+ * GNUNET_array_grow(myVector, myVecLen, myVecLen-1);
+ * }
+ * </pre>
+ *
+ * @param arr base-pointer of the vector, may be NULL if size is 0;
+ * will be updated to reflect the new address. The TYPE of
+ * arr is important since size is the number of elements and
+ * not the size in bytes
+ * @param size the number of elements in the existing vector (number
+ * of elements to copy over)
+ * @param tsize the target size for the resulting vector, use 0 to
+ * free the vector (then, arr will be NULL afterwards).
+ */
+#define GNUNET_array_grow(arr,size,tsize) GNUNET_xgrow_((void**)&arr,
sizeof(arr[0]), &size, tsize, __FILE__, __LINE__)
+
+/**
+ * Append an element to a list (growing the
+ * list by one).
+ */
+#define GNUNET_array_append(arr,size,element) do {
GNUNET_array_grow(arr,size,size+1); arr[size-1] = element; } while(0)
+
+/**
+ * Like snprintf, just aborts if the buffer is of insufficient size.
+ *
+ * @param buf pointer to buffer that is written to
+ * @param size number of bytes in buf
+ * @param format format strings
+ * @param ... data for format string
+ * @return number of bytes written to buf or negative value on error
+ */
+int
+GNUNET_snprintf (char *buf, size_t size, const char *format, ...);
+
+
+/**
+ * Like asprintf, just portable.
+ *
+ * @param buf set to a buffer of sufficient size (allocated, caller must free)
+ * @param format format string (see printf, fprintf, etc.)
+ * @param ... data for format string
+ * @return number of bytes in "*buf" excluding 0-termination
+ */
+int
+GNUNET_asprintf (char **buf, const char *format, ...);
+
+
+/* ************** internal implementations, use macros above! ************** */
+
+/**
+ * Allocate memory. Checks the return value, aborts if no more
+ * memory is available. Don't use GNUNET_xmalloc_ directly. Use the
+ * GNUNET_malloc macro.
+ * The memory will be zero'ed out.
+ *
+ * @param size number of bytes to allocate
+ * @param filename where is this call being made (for debugging)
+ * @param linenumber line where this call is being made (for debugging)
+ * @return allocated memory, never NULL
+ */
+void *
+GNUNET_xmalloc_ (size_t size, const char *filename, int linenumber);
+
+
+/**
+ * Allocate and initialize memory. Checks the return value, aborts if no more
+ * memory is available. Don't use GNUNET_xmemdup_ directly. Use the
+ * GNUNET_memdup macro.
+ *
+ * @param buf buffer to initialize from (must contain size bytes)
+ * @param size number of bytes to allocate
+ * @param filename where is this call being made (for debugging)
+ * @param linenumber line where this call is being made (for debugging)
+ * @return allocated memory, never NULL
+ */
+void *
+GNUNET_xmemdup_ (const void *buf, size_t size, const char *filename,
+ int linenumber);
+
+
+/**
+ * Allocate memory. This function does not check if the allocation
+ * request is within reasonable bounds, allowing allocations larger
+ * than 40 MB. If you don't expect the possibility of very large
+ * allocations, use GNUNET_malloc instead. The memory will be zero'ed
+ * out.
+ *
+ * @param size number of bytes to allocate
+ * @param filename where is this call being made (for debugging)
+ * @param linenumber line where this call is being made (for debugging)
+ * @return pointer to size bytes of memory, NULL if we do not have enough
memory
+ */
+void *
+GNUNET_xmalloc_unchecked_ (size_t size, const char *filename, int linenumber);
+
+/**
+ * Reallocate memory. Checks the return value, aborts if no more
+ * memory is available.
+ */
+void *
+GNUNET_xrealloc_ (void *ptr, size_t n, const char *filename, int linenumber);
+
+/**
+ * Free memory. Merely a wrapper for the case that we
+ * want to keep track of allocations. Don't use GNUNET_xfree_
+ * directly. Use the GNUNET_free macro.
+ *
+ * @param ptr pointer to memory to free
+ * @param filename where is this call being made (for debugging)
+ * @param linenumber line where this call is being made (for debugging)
+ */
+void
+GNUNET_xfree_ (void *ptr, const char *filename, int linenumber);
+
+
+/**
+ * Dup a string. Don't call GNUNET_xstrdup_ directly. Use the GNUNET_strdup
macro.
+ * @param str string to duplicate
+ * @param filename where is this call being made (for debugging)
+ * @param linenumber line where this call is being made (for debugging)
+ * @return the duplicated string
+ */
+char *
+GNUNET_xstrdup_ (const char *str, const char *filename, int linenumber);
+
+/**
+ * Dup partially a string. Don't call GNUNET_xstrndup_ directly. Use the
GNUNET_strndup macro.
+ *
+ * @param str string to duplicate
+ * @param len length of the string to duplicate
+ * @param filename where is this call being made (for debugging)
+ * @param linenumber line where this call is being made (for debugging)
+ * @return the duplicated string
+ */
+char *
+GNUNET_xstrndup_ (const char *str, size_t len, const char *filename,
+ int linenumber);
+
+/**
+ * Grow an array, the new elements are zeroed out.
+ * Grows old by (*oldCount-newCount)*elementSize
+ * bytes and sets *oldCount to newCount.
+ *
+ * Don't call GNUNET_xgrow_ directly. Use the GNUNET_array_grow macro.
+ *
+ * @param old address of the pointer to the array
+ * *old may be NULL
+ * @param elementSize the size of the elements of the array
+ * @param oldCount address of the number of elements in the *old array
+ * @param newCount number of elements in the new array, may be 0 (then *old
will be NULL afterwards)
+ * @param filename where is this call being made (for debugging)
+ * @param linenumber line where this call is being made (for debugging)
+ */
+void
+GNUNET_xgrow_ (void **old, size_t elementSize, unsigned int *oldCount,
+ unsigned int newCount, const char *filename, int linenumber);
+
+
+/**
+ * Create a copy of the given message.
+ *
+ * @param msg message to copy
+ * @return duplicate of the message
+ */
+struct GNUNET_MessageHeader *
+GNUNET_copy_message (const struct GNUNET_MessageHeader *msg);
+
+
+#if __STDC_VERSION__ < 199901L
+#if __GNUC__ >= 2
+#define __func__ __FUNCTION__
+#else
+#define __func__ "<unknown>"
+#endif
+#endif
+
+
+
+
+#if 0 /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+
+
+
+#endif /*GNUNET_COMMON_H_ */
Added: monkey/trunk/pathologist/src/include/gnunet_getopt_lib.h
===================================================================
--- monkey/trunk/pathologist/src/include/gnunet_getopt_lib.h
(rev 0)
+++ monkey/trunk/pathologist/src/include/gnunet_getopt_lib.h 2012-09-24
18:49:45 UTC (rev 23981)
@@ -0,0 +1,367 @@
+/*
+ This file is part of GNUnet.
+ (C) 2001, 2002, 2003, 2004, 2005, 2006, 2009, 2011 Christian Grothoff
(and other contributing authors)
+
+ GNUnet 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; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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 GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file include/gnunet_getopt_lib.h
+ * @brief command line parsing and --help formatting
+ *
+ * @author Christian Grothoff
+ */
+
+#ifndef GNUNET_GETOPT_LIB_H
+#define GNUNET_GETOPT_LIB_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0 /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+//#include "gnunet_configuration_lib.h"
+
+/**
+ * @brief General context for command line processors.
+ */
+struct GNUNET_GETOPT_CommandLineProcessorContext
+{
+
+ /**
+ * Name of the application
+ */
+ const char *binaryName;
+
+ /**
+ * Name of application with option summary
+ */
+ const char *binaryOptions;
+
+ /**
+ * Array with all command line options.
+ */
+ const struct GNUNET_GETOPT_CommandLineOption *allOptions;
+
+ /**
+ * Original command line
+ */
+ char *const *argv;
+
+ /**
+ * Total number of argv's.
+ */
+ unsigned int argc;
+
+ /**
+ * Current argument.
+ */
+ unsigned int currentArgument;
+
+};
+
+/**
+ * @brief Process a command line option
+ *
+ * @param ctx context for all options
+ * @param scls specific closure (for this processor)
+ * @param option long name of the option (i.e. "config" for --config)
+ * @param value argument, NULL if none was given
+ * @return GNUNET_OK to continue processing other options, GNUNET_SYSERR to
abort
+ */
+typedef int (*GNUNET_GETOPT_CommandLineOptionProcessor) (struct
+
GNUNET_GETOPT_CommandLineProcessorContext
+ * ctx, void *scls,
+ const char *option,
+ const char *value);
+
+/**
+ * @brief Definition of a command line option.
+ */
+struct GNUNET_GETOPT_CommandLineOption
+{
+
+ /**
+ * Short name of the option (use '\\0' for none).
+ */
+ const char shortName;
+
+ /**
+ * Long name of the option (may not be NULL)
+ */
+ const char *name;
+
+ /**
+ * Name of the argument for the user in help text
+ */
+ const char *argumentHelp;
+
+ /**
+ * Help text for the option (description)
+ */
+ const char *description;
+
+ /**
+ * Is an argument required? 0: GNUNET_NO (includes optional), 1: GNUNET_YES.
+ */
+ int require_argument;
+
+ /**
+ * Handler for the option.
+ */
+ GNUNET_GETOPT_CommandLineOptionProcessor processor;
+
+ /**
+ * Specific closure to pass to the processor.
+ */
+ void *scls;
+
+};
+
+/**
+ * Macro defining the option to print the command line
+ * help text (-h option).
+ *
+ * @param about string with brief description of the application
+ */
+#define GNUNET_GETOPT_OPTION_HELP(about) \
+ { 'h', "help", (const char *) NULL, gettext_noop("print this help"), 0,
&GNUNET_GETOPT_format_help_, (void *) about }
+
+
+/**
+ * Macro defining the option to print the version of
+ * the application (-v option)
+ *
+ * @param version string with the version number
+ */
+#define GNUNET_GETOPT_OPTION_VERSION(version) \
+ { 'v', "version", (const char *) NULL, gettext_noop("print the version
number"), 0, &GNUNET_GETOPT_print_version_, (void *) version }
+
+
+/**
+ * Allow user to specify log file name (-l option)
+ *
+ * @param logfn set to the name of the logfile
+ */
+#define GNUNET_GETOPT_OPTION_LOGFILE(logfn) \
+ { 'l', "logfile", "LOGFILE", gettext_noop("configure logging to write logs
to LOGFILE"), 1, &GNUNET_GETOPT_set_string, (void *) logfn }
+
+
+/**
+ * Allow user to specify log level (-L option)
+ *
+ * @param loglev set to the log level
+ */
+#define GNUNET_GETOPT_OPTION_LOGLEVEL(loglev) \
+ { 'L', "log", "LOGLEVEL", gettext_noop("configure logging to use LOGLEVEL"),
1, &GNUNET_GETOPT_set_string, (void *) loglev }
+
+
+/**
+ * Get number of verbose (-V) flags
+ *
+ * @param level where to store the verbosity level (should be an 'int')
+ */
+#define GNUNET_GETOPT_OPTION_VERBOSE(level) \
+ { 'V', "verbose", (const char *) NULL, gettext_noop("be verbose"), 0,
&GNUNET_GETOPT_increment_value, (void *) level }
+
+
+/**
+ * Get configuration file name (-c option)
+ *
+ * @param fn set to the configuration file name
+ */
+#define GNUNET_GETOPT_OPTION_CFG_FILE(fn) \
+ { 'c', "config", "FILENAME", gettext_noop("use configuration file
FILENAME"), 1, &GNUNET_GETOPT_set_string, (void *) fn }
+
+
+/**
+ * Marker for the end of the list of options.
+ */
+#define GNUNET_GETOPT_OPTION_END \
+ { '\0', NULL, NULL, NULL, 0, NULL, NULL }
+
+
+/**
+ * Parse the command line.
+ *
+ * @param binaryOptions Name of application with option summary
+ * @param allOptions defined options and handlers
+ * @param argc number of arguments
+ * @param argv actual arguments
+ * @return index into argv with first non-option
+ * argument, or GNUNET_SYSERR on error
+ */
+int
+GNUNET_GETOPT_run (const char *binaryOptions,
+ const struct GNUNET_GETOPT_CommandLineOption *allOptions,
+ unsigned int argc, char *const *argv);
+
+
+/**
+ * Set an option of type 'unsigned long long' from the command line.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'unsigned long long'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'unsigned long long')
+ * @param option name of the option
+ * @param value actual value of the option as a string.
+ * @return GNUNET_OK if parsing the value worked
+ */
+int
+GNUNET_GETOPT_set_ulong (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value);
+
+
+/**
+ * Set an option of type 'struct GNUNET_TIME_Relative' from the command line.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'struct GNUNET_TIME_Relative'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'struct
GNUNET_TIME_Relative')
+ * @param option name of the option
+ * @param value actual value of the option as a string.
+ * @return GNUNET_OK if parsing the value worked
+ */
+int
+GNUNET_GETOPT_set_relative_time (struct
GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char
*value);
+
+
+/**
+ * Set an option of type 'unsigned int' from the command line.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'unsigned int'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'unsigned int')
+ * @param option name of the option
+ * @param value actual value of the option as a string.
+ * @return GNUNET_OK if parsing the value worked
+ */
+int
+GNUNET_GETOPT_set_uint (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value);
+
+
+/**
+ * Set an option of type 'int' from the command line to 1 if the
+ * given option is present.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'int'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'int')
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_OK
+ */
+int
+GNUNET_GETOPT_set_one (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value);
+
+
+/**
+ * Set an option of type 'char *' from the command line.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'char *'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'char *',
+ * which will be allocated)
+ * @param option name of the option
+ * @param value actual value of the option (a string)
+ * @return GNUNET_OK
+ */
+int
+GNUNET_GETOPT_set_string (struct GNUNET_GETOPT_CommandLineProcessorContext
*ctx,
+ void *scls, const char *option, const char *value);
+
+/**
+ * Set an option of type 'unsigned int' from the command line. Each
+ * time the option flag is given, the value is incremented by one.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'int'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'int')
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_OK
+ */
+int
+GNUNET_GETOPT_increment_value (struct GNUNET_GETOPT_CommandLineProcessorContext
+ *ctx, void *scls, const char *option,
+ const char *value);
+
+
+/* *************** internal prototypes - use macros above! ************* */
+
+/**
+ * Print out details on command line options (implements --help).
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (points to about text)
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_SYSERR (do not continue)
+ */
+int
+GNUNET_GETOPT_format_help_ (struct GNUNET_GETOPT_CommandLineProcessorContext
+ *ctx, void *scls, const char *option,
+ const char *value);
+
+/**
+ * Print out program version (implements --version).
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (points to version string)
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_SYSERR (do not continue)
+ */
+int
+GNUNET_GETOPT_print_version_ (struct GNUNET_GETOPT_CommandLineProcessorContext
+ *ctx, void *scls, const char *option,
+ const char *value);
+
+#if 0 /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+
+/* ifndef GNUNET_GETOPT_LIB_H */
+#endif
+/* end of gnunet_getopt_lib.h */
Added: monkey/trunk/pathologist/src/include/platform.h
===================================================================
--- monkey/trunk/pathologist/src/include/platform.h
(rev 0)
+++ monkey/trunk/pathologist/src/include/platform.h 2012-09-24 18:49:45 UTC
(rev 23981)
@@ -0,0 +1,266 @@
+/*
+ This file is part of GNUnet.
+ (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 Christian Grothoff
(and other contributing authors)
+
+ GNUnet 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; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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 GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file include/platform.h
+ * @brief plaform specifics
+ *
+ * @author Nils Durner
+ *
+ * This file should never be included by installed
+ * header files (thos starting with "gnunet_").
+ */
+
+#ifndef PLATFORM_H
+#define PLATFORM_H
+
+#ifndef HAVE_USED_CONFIG_H
+#define HAVE_USED_CONFIG_H
+#if HAVE_CONFIG_H
+//#include "gnunet_config.h"
+#endif
+#endif
+
+#ifdef WINDOWS
+#define BREAKPOINT asm("int $3;");
+#define GNUNET_SIGCHLD 17
+#else
+#define BREAKPOINT
+#define GNUNET_SIGCHLD SIGCHLD
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#define ALLOW_EXTRA_CHECKS GNUNET_NO
+
+/**
+ * For strptime (glibc2 needs this).
+ */
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE
+#endif
+
+#ifndef _REENTRANT
+#define _REENTRANT
+#endif
+
+/* configuration options */
+
+#define VERBOSE_STATS 0
+
+#ifdef CYGWIN
+#include <sys/reent.h>
+#endif
+
+#ifdef _MSC_VER
+#ifndef FD_SETSIZE
+#define FD_SETSIZE 1024
+#endif
+#include <Winsock2.h>
+#include <ws2tcpip.h>
+#else
+#ifndef MINGW
+#include <netdb.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#if HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#if HAVE_NETINET_IN_SYSTM_H
+#include <netinet/in_systm.h>
+#endif
+#include <netinet/ip.h> /* superset of previous */
+#include <arpa/inet.h>
+#include <netinet/tcp.h>
+#include <pwd.h>
+#include <sys/ioctl.h>
+#include <sys/wait.h>
+#include <grp.h>
+#else
+#include "winproc.h"
+#endif
+#endif
+
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <signal.h>
+#include <libgen.h>
+#ifdef WINDOWS
+#include <malloc.h> /* for alloca(), on other OSes it's in
stdlib.h */
+#endif
+#ifndef _MSC_VER
+#include <unistd.h> /* KLB_FIX */
+#endif
+#include <sys/stat.h>
+#include <sys/types.h>
+#ifndef _MSC_VER
+#include <dirent.h> /* KLB_FIX */
+#endif
+#include <fcntl.h>
+#include <math.h>
+#if HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+#if TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else
+#if HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#endif
+
+#ifdef SOMEBSD
+#include <net/if.h>
+#endif
+#ifdef GNUNET_freeBSD
+#include <semaphore.h>
+#endif
+#ifdef DARWIN
+#include <dlfcn.h>
+#include <semaphore.h>
+#include <net/if.h>
+#endif
+#if defined(LINUX) || defined(GNU)
+#include <net/if.h>
+#endif
+#ifdef SOLARIS
+#include <sys/sockio.h>
+#include <sys/filio.h>
+#include <sys/loadavg.h>
+#include <semaphore.h>
+#endif
+#if HAVE_UCRED_H
+#include <ucred.h>
+#endif
+#ifdef CYGWIN
+#include <windows.h>
+#include <cygwin/if.h>
+#endif
+#if HAVE_IFADDRS_H
+#include <ifaddrs.h>
+#endif
+#include <errno.h>
+#include <limits.h>
+
+#if HAVE_VFORK_H
+#include <vfork.h>
+#endif
+
+#include <ctype.h>
+#if HAVE_SYS_RESOURCE_H
+#include <sys/resource.h>
+#endif
+
+#if HAVE_ENDIAN_H
+#include <endian.h>
+#endif
+#if HAVE_SYS_ENDIAN_H
+#include <sys/endian.h>
+#endif
+
+#include "plibc.h"
+
+//#include <locale.h>
+//#ifndef FRAMEWORK_BUILD
+//#include "gettext.h"
+///**
+// * GNU gettext support macro.
+// */
+//#define _(String) dgettext("gnunet",String)
+//#define LIBEXTRACTOR_GETTEXT_DOMAIN "libextractor"
+//#else
+//#include "libintlemu.h"
+//#define _(String) dgettext("org.gnunet.gnunet",String)
+//#define LIBEXTRACTOR_GETTEXT_DOMAIN "org.gnunet.libextractor"
+//#endif
+
+#ifdef CYGWIN
+#define SIOCGIFCONF _IOW('s', 100, struct ifconf) /* get if list */
+#define SIOCGIFFLAGS _IOW('s', 101, struct ifreq) /* Get if flags */
+#define SIOCGIFADDR _IOW('s', 102, struct ifreq) /* Get if addr */
+#endif
+
+#ifndef MINGW
+#include <sys/mman.h>
+#endif
+
+#ifdef FREEBSD
+#define __BYTE_ORDER BYTE_ORDER
+#define __BIG_ENDIAN BIG_ENDIAN
+#endif
+
+#ifdef DARWIN
+#define __BYTE_ORDER BYTE_ORDER
+#define __BIG_ENDIAN BIG_ENDIAN
+ /* not available on darwin, override configure */
+#undef HAVE_STAT64
+#undef HAVE_MREMAP
+#endif
+
+
+#if !HAVE_ATOLL
+long long
+atoll (const char *nptr);
+#endif
+
+#if ENABLE_NLS
+#include "langinfo.h"
+#endif
+
+#ifndef SIZE_MAX
+#define SIZE_MAX ((size_t)(-1))
+#endif
+
+#ifndef O_LARGEFILE
+#define O_LARGEFILE 0
+#endif
+
+/**
+ * AI_NUMERICSERV not defined in windows. Then we just do without.
+ */
+#ifndef AI_NUMERICSERV
+#define AI_NUMERICSERV 0
+#endif
+
+
+#if defined(__sparc__)
+#define MAKE_UNALIGNED(val) ({ __typeof__((val)) __tmp; memmove(&__tmp,
&(val), sizeof((val))); __tmp; })
+#else
+#define MAKE_UNALIGNED(val) val
+#endif
+
+#if WINDOWS
+#define FDTYPE HANDLE
+#define SOCKTYPE SOCKET
+#else
+#define FDTYPE int
+#define SOCKTYPE int
+#endif
+
+#endif
Modified: monkey/trunk/pathologist/src/pathologist/Makefile.am
===================================================================
--- monkey/trunk/pathologist/src/pathologist/Makefile.am 2012-09-24
12:59:42 UTC (rev 23980)
+++ monkey/trunk/pathologist/src/pathologist/Makefile.am 2012-09-24
18:49:45 UTC (rev 23981)
@@ -50,6 +50,8 @@
pathologist_SOURCES = \
pathologist.c \
+ getopt.c \
+ getopt_helpers.c \
mail_sender.c
pathologist_LDADD = \
Added: monkey/trunk/pathologist/src/pathologist/getopt.c
===================================================================
--- monkey/trunk/pathologist/src/pathologist/getopt.c
(rev 0)
+++ monkey/trunk/pathologist/src/pathologist/getopt.c 2012-09-24 18:49:45 UTC
(rev 23981)
@@ -0,0 +1,1047 @@
+/* Getopt for GNU.
+ NOTE: getopt is now part of the C library, so if you don't know what
+ "Keep this file name-space clean" means, talk to address@hidden
+ before changing it!
+
+ Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97
+ Free Software Foundation, Inc.
+
+NOTE: The canonical source of this file is maintained with the GNU C Library.
+Bugs can be reported to address@hidden
+
+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; either version 2, or (at your option) any
+later version.
+
+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.
+
+
+This code was heavily modified for GNUnet.
+Copyright (C) 2006 Christian Grothoff
+*/
+
+/**
+ * @file util/getopt.c
+ * @brief GNU style option parsing
+ *
+ * TODO: get rid of statics (make reentrant) and
+ * replace main GNU getopt parser with one that
+ * actually fits our API.
+ */
+
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_getopt_lib.h"
+
+#ifdef VMS
+#include <unixlib.h>
+#if HAVE_STRING_H - 0
+#include <string.h>
+#endif
+#endif
+
+#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+
+#define LOG_STRERROR(kind,syscall) GNUNET_log_from_strerror (kind, "util",
syscall)
+
+#if defined (WIN32) && !defined (__CYGWIN32__)
+/* It's not Unix, really. See? Capital letters. */
+#include <windows.h>
+#define getpid() GetCurrentProcessId()
+#endif
+
+#ifndef _
+/* This is for other GNU distributions with internationalized messages.
+ When compiling libc, the _ macro is predefined. */
+#ifdef HAVE_LIBINTL_H
+#include <libintl.h>
+#define _(msgid) gettext (msgid)
+#else
+#define _(msgid) (msgid)
+#endif
+#endif
+
+/* Describe the long-named options requested by the application.
+ The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
+ of `struct GNoption' terminated by an element containing a name which is
+ zero.
+
+ The field `has_arg' is:
+ no_argument (or 0) if the option does not take an argument,
+ required_argument (or 1) if the option requires an argument,
+ optional_argument (or 2) if the option takes an optional argument.
+
+ If the field `flag' is not NULL, it points to a variable that is set
+ to the value given in the field `val' when the option is found, but
+ left unchanged if the option is not found.
+
+ To have a long-named option do something other than set an `int' to
+ a compiled-in constant, such as set a value from `GNoptarg', set the
+ option's `flag' field to zero and its `val' field to a nonzero
+ value (the equivalent single-letter option character, if there is
+ one). For long options that have a zero `flag' field, `getopt'
+ returns the contents of the `val' field. */
+
+struct GNoption
+{
+ const char *name;
+ /* has_arg can't be an enum because some compilers complain about
+ * type mismatches in all the code that assumes it is an int. */
+ int has_arg;
+ int *flag;
+ int val;
+};
+
+
+/* This version of `getopt' appears to the caller like standard Unix `getopt'
+ but it behaves differently for the user, since it allows the user
+ to intersperse the options with the other arguments.
+
+ As `getopt' works, it permutes the elements of ARGV so that,
+ when it is done, all the options precede everything else. Thus
+ all application programs are extended to handle flexible argument order.
+
+ Setting the environment variable POSIXLY_CORRECT disables permutation.
+ Then the behavior is completely standard.
+
+ GNU application programs can use a third alternative mode in which
+ they can distinguish the relative order of options and other arguments. */
+
+/* For communication from `getopt' to the caller.
+ When `getopt' finds an option that takes an argument,
+ the argument value is returned here.
+ Also, when `ordering' is RETURN_IN_ORDER,
+ each non-option ARGV-element is returned here. */
+
+static char *GNoptarg = NULL;
+
+/* Index in ARGV of the next element to be scanned.
+ This is used for communication to and from the caller
+ and for communication between successive calls to `getopt'.
+
+ On entry to `getopt', zero means this is the first call; initialize.
+
+ When `getopt' returns -1, this is the index of the first of the
+ non-option elements that the caller should itself scan.
+
+ Otherwise, `GNoptind' communicates from one call to the next
+ how much of ARGV has been scanned so far. */
+
+/* 1003.2 says this must be 1 before any call. */
+static int GNoptind = 1;
+
+/* The next char to be scanned in the option-element
+ in which the last option character we returned was found.
+ This allows us to pick up the scan where we left off.
+
+ If this is zero, or a null string, it means resume the scan
+ by advancing to the next ARGV-element. */
+
+static char *nextchar;
+
+
+/* Describe how to deal with options that follow non-option ARGV-elements.
+
+ If the caller did not specify anything,
+ the default is REQUIRE_ORDER if the environment variable
+ POSIXLY_CORRECT is defined, PERMUTE otherwise.
+
+ REQUIRE_ORDER means don't recognize them as options;
+ stop option processing when the first non-option is seen.
+ This is what Unix does.
+ This mode of operation is selected by either setting the environment
+ variable POSIXLY_CORRECT, or using `+' as the first character
+ of the list of option characters.
+
+ PERMUTE is the default. We GNUNET_CRYPTO_random_permute the contents of
ARGV as we scan,
+ so that eventually all the non-options are at the end. This allows options
+ to be given in any order, even with programs that were not written to
+ expect this.
+
+ RETURN_IN_ORDER is an option available to programs that were written
+ to expect GNoptions and other ARGV-elements in any order and that care about
+ the ordering of the two. We describe each non-option ARGV-element
+ as if it were the argument of an option with character code 1.
+ Using `-' as the first character of the list of option characters
+ selects this mode of operation.
+
+ The special argument `--' forces an end of option-scanning regardless
+ of the value of `ordering'. In the case of RETURN_IN_ORDER, only
+ `--' can cause `getopt' to return -1 with `GNoptind' != ARGC. */
+
+static enum
+{
+ REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
+} ordering;
+
+/* Value of POSIXLY_CORRECT environment variable. */
+static char *posixly_correct;
+
+#ifdef __GNU_LIBRARY__
+/* We want to avoid inclusion of string.h with non-GNU libraries
+ because there are many ways it can cause trouble.
+ On some systems, it contains special magic macros that don't work
+ in GCC. */
+#include <string.h>
+#define my_index strchr
+#else
+
+/* Avoid depending on library functions or files
+ whose names are inconsistent. */
+
+char *
+getenv ();
+
+static char *
+my_index (const char *str,
+ int chr)
+{
+ while (*str)
+ {
+ if (*str == chr)
+ return (char *) str;
+ str++;
+ }
+ return 0;
+}
+
+/* If using GCC, we can safely declare strlen this way.
+ If not using GCC, it is ok not to declare it. */
+#ifdef __GNUC__
+/* Note that Motorola Delta 68k R3V7 comes with GCC but not stddef.h.
+ That was relevant to code that was here before. */
+#if !defined (__STDC__) || !__STDC__
+/* gcc with -traditional declares the built-in strlen to return int,
+ and has done so at least since version 2.4.5. -- rms. */
+extern int
+strlen (const char *);
+#endif /* not __STDC__ */
+#endif /* __GNUC__ */
+
+#endif /* not __GNU_LIBRARY__ */
+
+/* Handle permutation of arguments. */
+
+/* Describe the part of ARGV that contains non-options that have
+ been skipped. `first_nonopt' is the index in ARGV of the first of them;
+ `last_nonopt' is the index after the last of them. */
+
+static int first_nonopt;
+static int last_nonopt;
+
+#ifdef _LIBC
+/* Bash 2.0 gives us an environment variable containing flags
+ indicating ARGV elements that should not be considered arguments. */
+
+/* Defined in getopt_init.c */
+extern char *__getopt_nonoption_flags;
+
+static int nonoption_flags_max_len;
+static int nonoption_flags_len;
+
+static int original_argc;
+static char *const *original_argv;
+
+extern pid_t __libc_pid;
+
+/* Make sure the environment variable bash 2.0 puts in the environment
+ is valid for the getopt call we must make sure that the ARGV passed
+ to getopt is that one passed to the process. */
+static void GNUNET_UNUSED
+store_args_and_env (int argc, char *const *argv)
+{
+ /* XXX This is no good solution. We should rather copy the args so
+ * that we can compare them later. But we must not use malloc(3). */
+ original_argc = argc;
+ original_argv = argv;
+}
+
+text_set_element (__libc_subinit, store_args_and_env);
+
+#define SWAP_FLAGS(ch1, ch2) \
+ if (nonoption_flags_len > 0) \
+ { \
+ char __tmp = __getopt_nonoption_flags[ch1]; \
+ __getopt_nonoption_flags[ch1] = __getopt_nonoption_flags[ch2]; \
+ __getopt_nonoption_flags[ch2] = __tmp; \
+ }
+#else /* !_LIBC */
+#define SWAP_FLAGS(ch1, ch2)
+#endif /* _LIBC */
+
+/* Exchange two adjacent subsequences of ARGV.
+ One subsequence is elements [first_nonopt,last_nonopt)
+ which contains all the non-options that have been skipped so far.
+ The other is elements [last_nonopt,GNoptind), which contains all
+ the options processed since those non-options were skipped.
+
+ `first_nonopt' and `last_nonopt' are relocated so that they describe
+ the new indices of the non-options in ARGV after they are moved. */
+
+#if defined (__STDC__) && __STDC__
+static void
+exchange (char **);
+#endif
+
+static void
+exchange (char **argv)
+{
+ int bottom = first_nonopt;
+ int middle = last_nonopt;
+ int top = GNoptind;
+ char *tem;
+
+ /* Exchange the shorter segment with the far end of the longer segment.
+ * That puts the shorter segment into the right place.
+ * It leaves the longer segment in the right place overall,
+ * but it consists of two parts that need to be swapped next. */
+
+#ifdef _LIBC
+ /* First make sure the handling of the `__getopt_nonoption_flags'
+ * string can work normally. Our top argument must be in the range
+ * of the string. */
+ if (nonoption_flags_len > 0 && top >= nonoption_flags_max_len)
+ {
+ /* We must extend the array. The user plays games with us and
+ * presents new arguments. */
+ char *new_str = malloc (top + 1);
+
+ if (new_str == NULL)
+ nonoption_flags_len = nonoption_flags_max_len = 0;
+ else
+ {
+ memcpy (new_str, __getopt_nonoption_flags, nonoption_flags_max_len);
+ memset (&new_str[nonoption_flags_max_len], '\0',
+ top + 1 - nonoption_flags_max_len);
+ nonoption_flags_max_len = top + 1;
+ __getopt_nonoption_flags = new_str;
+ }
+ }
+#endif
+
+ while (top > middle && middle > bottom)
+ {
+ if (top - middle > middle - bottom)
+ {
+ /* Bottom segment is the short one. */
+ int len = middle - bottom;
+ register int i;
+
+ /* Swap it with the top part of the top segment. */
+ for (i = 0; i < len; i++)
+ {
+ tem = argv[bottom + i];
+ argv[bottom + i] = argv[top - (middle - bottom) + i];
+ argv[top - (middle - bottom) + i] = tem;
+ SWAP_FLAGS (bottom + i, top - (middle - bottom) + i);
+ }
+ /* Exclude the moved bottom segment from further swapping. */
+ top -= len;
+ }
+ else
+ {
+ /* Top segment is the short one. */
+ int len = top - middle;
+ register int i;
+
+ /* Swap it with the bottom part of the bottom segment. */
+ for (i = 0; i < len; i++)
+ {
+ tem = argv[bottom + i];
+ argv[bottom + i] = argv[middle + i];
+ argv[middle + i] = tem;
+ SWAP_FLAGS (bottom + i, middle + i);
+ }
+ /* Exclude the moved top segment from further swapping. */
+ bottom += len;
+ }
+ }
+
+ /* Update records for the slots the non-options now occupy. */
+
+ first_nonopt += (GNoptind - last_nonopt);
+ last_nonopt = GNoptind;
+}
+
+/* Initialize the internal data when the first call is made. */
+
+#if defined (__STDC__) && __STDC__
+static const char *
+_getopt_initialize (int, char *const *, const char *);
+#endif
+static const char *
+_getopt_initialize (int argc,
+ char *const *argv,
+ const char *optstring)
+{
+ /* Start processing options with ARGV-element 1 (since ARGV-element 0
+ * is the program name); the sequence of previously skipped
+ * non-option ARGV-elements is empty. */
+
+ first_nonopt = last_nonopt = GNoptind;
+
+ nextchar = NULL;
+
+ posixly_correct = getenv ("POSIXLY_CORRECT");
+
+ /* Determine how to handle the ordering of options and nonoptions. */
+
+ if (optstring[0] == '-')
+ {
+ ordering = RETURN_IN_ORDER;
+ ++optstring;
+ }
+ else if (optstring[0] == '+')
+ {
+ ordering = REQUIRE_ORDER;
+ ++optstring;
+ }
+ else if (posixly_correct != NULL)
+ ordering = REQUIRE_ORDER;
+ else
+ ordering = PERMUTE;
+
+#ifdef _LIBC
+ if (posixly_correct == NULL && argc == original_argc && argv ==
original_argv)
+ {
+ if (nonoption_flags_max_len == 0)
+ {
+ if (__getopt_nonoption_flags == NULL ||
+ __getopt_nonoption_flags[0] == '\0')
+ nonoption_flags_max_len = -1;
+ else
+ {
+ const char *orig_str = __getopt_nonoption_flags;
+ int len = nonoption_flags_max_len = strlen (orig_str);
+
+ if (nonoption_flags_max_len < argc)
+ nonoption_flags_max_len = argc;
+ __getopt_nonoption_flags = (char *) malloc (nonoption_flags_max_len);
+ if (__getopt_nonoption_flags == NULL)
+ nonoption_flags_max_len = -1;
+ else
+ {
+ memcpy (__getopt_nonoption_flags, orig_str, len);
+ memset (&__getopt_nonoption_flags[len], '\0',
+ nonoption_flags_max_len - len);
+ }
+ }
+ }
+ nonoption_flags_len = nonoption_flags_max_len;
+ }
+ else
+ nonoption_flags_len = 0;
+#endif
+
+ return optstring;
+}
+
+/* Scan elements of ARGV (whose length is ARGC) for option characters
+ given in OPTSTRING.
+
+ If an element of ARGV starts with '-', and is not exactly "-" or "--",
+ then it is an option element. The characters of this element
+ (aside from the initial '-') are option characters. If `getopt'
+ is called repeatedly, it returns successively each of the option characters
+ from each of the option elements.
+
+ If `getopt' finds another option character, it returns that character,
+ updating `GNoptind' and `nextchar' so that the next call to `getopt' can
+ resume the scan with the following option character or ARGV-element.
+
+ If there are no more option characters, `getopt' returns -1.
+ Then `GNoptind' is the index in ARGV of the first ARGV-element
+ that is not an option. (The ARGV-elements have been permuted
+ so that those that are not options now come last.)
+
+ OPTSTRING is a string containing the legitimate option characters.
+ If an option character is seen that is not listed in OPTSTRING,
+ return '?' after printing an error message. If you set `GNopterr' to
+ zero, the error message is suppressed but we still return '?'.
+
+ If a char in OPTSTRING is followed by a colon, that means it wants an arg,
+ so the following text in the same ARGV-element, or the text of the following
+ ARGV-element, is returned in `GNoptarg'. Two colons mean an option that
+ wants an optional arg; if there is text in the current ARGV-element,
+ it is returned in `GNoptarg', otherwise `GNoptarg' is set to zero.
+
+ If OPTSTRING starts with `-' or `+', it requests different methods of
+ handling the non-option ARGV-elements.
+ See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
+
+ Long-named options begin with `--' instead of `-'.
+ Their names may be abbreviated as long as the abbreviation is unique
+ or is an exact match for some defined option. If they have an
+ argument, it follows the option name in the same ARGV-element, separated
+ from the option name by a `=', or else the in next ARGV-element.
+ When `getopt' finds a long-named option, it returns 0 if that option's
+ `flag' field is nonzero, the value of the option's `val' field
+ if the `flag' field is zero.
+
+ The elements of ARGV aren't really const, because we
GNUNET_CRYPTO_random_permute them.
+ But we pretend they're const in the prototype to be compatible
+ with other systems.
+
+ LONGOPTS is a vector of `struct GNoption' terminated by an
+ element containing a name which is zero.
+
+ LONGIND returns the index in LONGOPT of the long-named option found.
+ It is only valid when a long-named option has been found by the most
+ recent call.
+
+ If LONG_ONLY is nonzero, '-' as well as '--' can introduce
+ long-named options. */
+
+static int
+GN_getopt_internal (int argc, char *const *argv, const char *optstring,
+ const struct GNoption *longopts, int *longind,
+ int long_only)
+{
+ static int __getopt_initialized = 0;
+ static int GNopterr = 1;
+
+ GNoptarg = NULL;
+
+ if (GNoptind == 0 || !__getopt_initialized)
+ {
+ if (GNoptind == 0)
+ GNoptind = 1; /* Don't scan ARGV[0], the program name. */
+ optstring = _getopt_initialize (argc, argv, optstring);
+ __getopt_initialized = 1;
+ }
+
+ /* Test whether ARGV[GNoptind] points to a non-option argument.
+ * Either it does not have option syntax, or there is an environment flag
+ * from the shell indicating it is not an option. The later information
+ * is only used when the used in the GNU libc. */
+#ifdef _LIBC
+#define NONOPTION_P (argv[GNoptind][0] != '-' || argv[GNoptind][1] == '\0'
\
+ || (GNoptind < nonoption_flags_len \
+ && __getopt_nonoption_flags[GNoptind] == '1'))
+#else
+#define NONOPTION_P (argv[GNoptind][0] != '-' || argv[GNoptind][1] == '\0')
+#endif
+
+ if (nextchar == NULL || *nextchar == '\0')
+ {
+ /* Advance to the next ARGV-element. */
+
+ /* Give FIRST_NONOPT & LAST_NONOPT rational values if GNoptind has been
+ * moved back by the user (who may also have changed the arguments). */
+ if (last_nonopt > GNoptind)
+ last_nonopt = GNoptind;
+ if (first_nonopt > GNoptind)
+ first_nonopt = GNoptind;
+
+ if (ordering == PERMUTE)
+ {
+ /* If we have just processed some options following some non-options,
+ * exchange them so that the options come first. */
+
+ if (first_nonopt != last_nonopt && last_nonopt != GNoptind)
+ exchange ((char **) argv);
+ else if (last_nonopt != GNoptind)
+ first_nonopt = GNoptind;
+
+ /* Skip any additional non-options
+ * and extend the range of non-options previously skipped. */
+
+ while (GNoptind < argc && NONOPTION_P)
+ GNoptind++;
+ last_nonopt = GNoptind;
+ }
+
+ /* The special ARGV-element `--' means premature end of options.
+ * Skip it like a null option,
+ * then exchange with previous non-options as if it were an option,
+ * then skip everything else like a non-option. */
+ if (GNoptind != argc && !strcmp (argv[GNoptind], "--"))
+ {
+ GNoptind++;
+
+ if (first_nonopt != last_nonopt && last_nonopt != GNoptind)
+ exchange ((char **) argv);
+ else if (first_nonopt == last_nonopt)
+ first_nonopt = GNoptind;
+ last_nonopt = argc;
+
+ GNoptind = argc;
+ }
+
+ /* If we have done all the ARGV-elements, stop the scan
+ * and back over any non-options that we skipped and permuted. */
+
+ if (GNoptind == argc)
+ {
+ /* Set the next-arg-index to point at the non-options
+ * that we previously skipped, so the caller will digest them. */
+ if (first_nonopt != last_nonopt)
+ GNoptind = first_nonopt;
+ return -1;
+ }
+
+ /* If we have come to a non-option and did not permute it,
+ * either stop the scan or describe it to the caller and pass it by. */
+
+ if (NONOPTION_P)
+ {
+ if (ordering == REQUIRE_ORDER)
+ return -1;
+ GNoptarg = argv[GNoptind++];
+ return 1;
+ }
+
+ /* We have found another option-ARGV-element.
+ * Skip the initial punctuation. */
+
+ nextchar =
+ (argv[GNoptind] + 1 + (longopts != NULL && argv[GNoptind][1] == '-'));
+ }
+
+ /* Decode the current option-ARGV-element. */
+
+ /* Check whether the ARGV-element is a long option.
+ *
+ * If long_only and the ARGV-element has the form "-f", where f is
+ * a valid short option, don't consider it an abbreviated form of
+ * a long option that starts with f. Otherwise there would be no
+ * way to give the -f short option.
+ *
+ * On the other hand, if there's a long option "fubar" and
+ * the ARGV-element is "-fu", do consider that an abbreviation of
+ * the long option, just like "--fu", and not "-f" with arg "u".
+ *
+ * This distinction seems to be the most useful approach. */
+
+ if (longopts != NULL &&
+ (argv[GNoptind][1] == '-' ||
+ (long_only &&
+ (argv[GNoptind][2] || !my_index (optstring, argv[GNoptind][1])))))
+ {
+ char *nameend;
+ const struct GNoption *p;
+ const struct GNoption *pfound = NULL;
+ int exact = 0;
+ int ambig = 0;
+ int indfound = -1;
+ int option_index;
+
+ for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
+ /* Do nothing. */ ;
+
+ /* Test all long options for either exact match
+ * or abbreviated matches. */
+ for (p = longopts, option_index = 0; p->name; p++, option_index++)
+ if (!strncmp (p->name, nextchar, nameend - nextchar))
+ {
+ if ((unsigned int) (nameend - nextchar) ==
+ (unsigned int) strlen (p->name))
+ {
+ /* Exact match found. */
+ pfound = p;
+ indfound = option_index;
+ exact = 1;
+ break;
+ }
+ else if (pfound == NULL)
+ {
+ /* First nonexact match found. */
+ pfound = p;
+ indfound = option_index;
+ }
+ else
+ /* Second or later nonexact match found. */
+ ambig = 1;
+ }
+
+ if (ambig && !exact)
+ {
+ if (GNopterr)
+ FPRINTF (stderr, _("%s: option `%s' is ambiguous\n"), argv[0],
+ argv[GNoptind]);
+ nextchar += strlen (nextchar);
+ GNoptind++;
+ return '?';
+ }
+
+ if (pfound != NULL)
+ {
+ option_index = indfound;
+ GNoptind++;
+ if (*nameend)
+ {
+ /* Don't test has_arg with >, because some C compilers don't
+ * allow it to be used on enums. */
+ if (pfound->has_arg)
+ GNoptarg = nameend + 1;
+ else
+ {
+ if (GNopterr)
+ {
+ if (argv[GNoptind - 1][1] == '-')
+ /* --option */
+ FPRINTF (stderr,
+ _("%s: option `--%s' does not allow an argument\n"),
+ argv[0], pfound->name);
+ else
+ /* +option or -option */
+ FPRINTF (stderr,
+ _("%s: option `%c%s' does not allow an argument\n"),
+ argv[0], argv[GNoptind - 1][0], pfound->name);
+ }
+ nextchar += strlen (nextchar);
+ return '?';
+ }
+ }
+ else if (pfound->has_arg == 1)
+ {
+ if (GNoptind < argc)
+ {
+ GNoptarg = argv[GNoptind++];
+ }
+ else
+ {
+ if (GNopterr)
+ {
+ FPRINTF (stderr, _("%s: option `%s' requires an argument\n"),
+ argv[0], argv[GNoptind - 1]);
+ }
+ nextchar += strlen (nextchar);
+ return (optstring[0] == ':') ? ':' : '?';
+ }
+ }
+ nextchar += strlen (nextchar);
+ if (longind != NULL)
+ *longind = option_index;
+ if (pfound->flag)
+ {
+ *(pfound->flag) = pfound->val;
+ return 0;
+ }
+ return pfound->val;
+ }
+
+ /* Can't find it as a long option. If this is not getopt_long_only,
+ * or the option starts with '--' or is not a valid short
+ * option, then it's an error.
+ * Otherwise interpret it as a short option. */
+ if (!long_only || argv[GNoptind][1] == '-' ||
+ my_index (optstring, *nextchar) == NULL)
+ {
+ if (GNopterr)
+ {
+ if (argv[GNoptind][1] == '-')
+ /* --option */
+ FPRINTF (stderr, _("%s: unrecognized option `--%s'\n"), argv[0],
+ nextchar);
+ else
+ /* +option or -option */
+ FPRINTF (stderr, _("%s: unrecognized option `%c%s'\n"), argv[0],
+ argv[GNoptind][0], nextchar);
+ }
+ nextchar = (char *) "";
+ GNoptind++;
+ return '?';
+ }
+ }
+
+ /* Look at and handle the next short option-character. */
+
+ {
+ char c = *nextchar++;
+ char *temp = my_index (optstring, c);
+
+ /* Increment `GNoptind' when we start to process its last character. */
+ if (*nextchar == '\0')
+ ++GNoptind;
+
+ if (temp == NULL || c == ':')
+ {
+ if (GNopterr)
+ {
+ if (posixly_correct)
+ /* 1003.2 specifies the format of this message. */
+ FPRINTF (stderr, _("%s: illegal option -- %c\n"), argv[0], c);
+ else
+ FPRINTF (stderr, _("%s: invalid option -- %c\n"), argv[0], c);
+ }
+ return '?';
+ }
+ /* Convenience. Treat POSIX -W foo same as long option --foo */
+ if (temp[0] == 'W' && temp[1] == ';')
+ {
+ char *nameend;
+ const struct GNoption *p;
+ const struct GNoption *pfound = NULL;
+ int exact = 0;
+ int ambig = 0;
+ int indfound = 0;
+ int option_index;
+
+ /* This is an option that requires an argument. */
+ if (*nextchar != '\0')
+ {
+ GNoptarg = nextchar;
+ /* If we end this ARGV-element by taking the rest as an arg,
+ * we must advance to the next element now. */
+ GNoptind++;
+ }
+ else if (GNoptind == argc)
+ {
+ if (GNopterr)
+ {
+ /* 1003.2 specifies the format of this message. */
+ FPRINTF (stderr, _("%s: option requires an argument -- %c\n"),
+ argv[0], c);
+ }
+ if (optstring[0] == ':')
+ c = ':';
+ else
+ c = '?';
+ return c;
+ }
+ else
+ /* We already incremented `GNoptind' once;
+ * increment it again when taking next ARGV-elt as argument. */
+ GNoptarg = argv[GNoptind++];
+
+ /* GNoptarg is now the argument, see if it's in the
+ * table of longopts. */
+
+ for (nextchar = nameend = GNoptarg; *nameend && *nameend != '=';
+ nameend++)
+ /* Do nothing. */ ;
+
+ /* Test all long options for either exact match
+ * or abbreviated matches. */
+ if (longopts != NULL)
+ for (p = longopts, option_index = 0; p->name; p++, option_index++)
+ if (!strncmp (p->name, nextchar, nameend - nextchar))
+ {
+ if ((unsigned int) (nameend - nextchar) == strlen (p->name))
+ {
+ /* Exact match found. */
+ pfound = p;
+ indfound = option_index;
+ exact = 1;
+ break;
+ }
+ else if (pfound == NULL)
+ {
+ /* First nonexact match found. */
+ pfound = p;
+ indfound = option_index;
+ }
+ else
+ /* Second or later nonexact match found. */
+ ambig = 1;
+ }
+ if (ambig && !exact)
+ {
+ if (GNopterr)
+ FPRINTF (stderr, _("%s: option `-W %s' is ambiguous\n"), argv[0],
+ argv[GNoptind]);
+ nextchar += strlen (nextchar);
+ GNoptind++;
+ return '?';
+ }
+ if (pfound != NULL)
+ {
+ option_index = indfound;
+ if (*nameend)
+ {
+ /* Don't test has_arg with >, because some C compilers don't
+ * allow it to be used on enums. */
+ if (pfound->has_arg)
+ GNoptarg = nameend + 1;
+ else
+ {
+ if (GNopterr)
+ FPRINTF (stderr, _("\
+%s: option `-W %s' does not allow an argument\n"), argv[0], pfound->name);
+
+ nextchar += strlen (nextchar);
+ return '?';
+ }
+ }
+ else if (pfound->has_arg == 1)
+ {
+ if (GNoptind < argc)
+ GNoptarg = argv[GNoptind++];
+ else
+ {
+ if (GNopterr)
+ FPRINTF (stderr, _("%s: option `%s' requires an argument\n"),
+ argv[0], argv[GNoptind - 1]);
+ nextchar += strlen (nextchar);
+ return optstring[0] == ':' ? ':' : '?';
+ }
+ }
+ nextchar += strlen (nextchar);
+ if (longind != NULL)
+ *longind = option_index;
+ if (pfound->flag)
+ {
+ *(pfound->flag) = pfound->val;
+ return 0;
+ }
+ return pfound->val;
+ }
+ nextchar = NULL;
+ return 'W'; /* Let the application handle it. */
+ }
+ if (temp[1] == ':')
+ {
+ if (temp[2] == ':')
+ {
+ /* This is an option that accepts an argument optionally. */
+ if (*nextchar != '\0')
+ {
+ GNoptarg = nextchar;
+ GNoptind++;
+ }
+ else
+ GNoptarg = NULL;
+ nextchar = NULL;
+ }
+ else
+ {
+ /* This is an option that requires an argument. */
+ if (*nextchar != '\0')
+ {
+ GNoptarg = nextchar;
+ /* If we end this ARGV-element by taking the rest as an arg,
+ * we must advance to the next element now. */
+ GNoptind++;
+ }
+ else if (GNoptind == argc)
+ {
+ if (GNopterr)
+ {
+ /* 1003.2 specifies the format of this message. */
+ FPRINTF (stderr, _("%s: option requires an argument -- %c\n"),
+ argv[0], c);
+ }
+ if (optstring[0] == ':')
+ c = ':';
+ else
+ c = '?';
+ }
+ else
+ /* We already incremented `GNoptind' once;
+ * increment it again when taking next ARGV-elt as argument. */
+ GNoptarg = argv[GNoptind++];
+ nextchar = NULL;
+ }
+ }
+ return c;
+ }
+}
+
+static int
+GNgetopt_long (int argc, char *const *argv, const char *options,
+ const struct GNoption *long_options, int *opt_index)
+{
+ return GN_getopt_internal (argc, argv, options, long_options, opt_index, 0);
+}
+
+/* ******************** now the GNUnet specific modifications...
********************* */
+
+/**
+ * Parse the command line.
+ *
+ * @param binaryOptions Name of application with option summary
+ * @param allOptions defined options and handlers
+ * @param argc number of arguments
+ * @param argv actual arguments
+ * @return index into argv with first non-option
+ * argument, or -1 on error
+ */
+int
+GNUNET_GETOPT_run (const char *binaryOptions,
+ const struct GNUNET_GETOPT_CommandLineOption *allOptions,
+ unsigned int argc, char *const *argv)
+{
+ struct GNoption *long_options;
+ struct GNUNET_GETOPT_CommandLineProcessorContext clpc;
+ int count;
+ int i;
+ char *shorts;
+ int spos;
+ int cont;
+ int c;
+
+// GNUNET_assert (argc > 0);
+ GNoptind = 0;
+ clpc.binaryName = argv[0];
+ clpc.binaryOptions = binaryOptions;
+ clpc.allOptions = allOptions;
+ clpc.argv = argv;
+ clpc.argc = argc;
+ count = 0;
+ while (allOptions[count].name != NULL)
+ count++;
+ long_options = malloc (sizeof (struct GNoption) * (count + 1));
+ shorts = malloc (count * 2 + 1);
+ spos = 0;
+ for (i = 0; i < count; i++)
+ {
+ long_options[i].name = allOptions[i].name;
+ long_options[i].has_arg = allOptions[i].require_argument;
+ long_options[i].flag = NULL;
+ long_options[i].val = allOptions[i].shortName;
+ shorts[spos++] = allOptions[i].shortName;
+ if (allOptions[i].require_argument != 0)
+ shorts[spos++] = ':';
+ }
+ long_options[count].name = NULL;
+ long_options[count].has_arg = 0;
+ long_options[count].flag = NULL;
+ long_options[count].val = '\0';
+ shorts[spos] = '\0';
+ cont = GNUNET_OK;
+ /* main getopt loop */
+ while (cont == GNUNET_OK)
+ {
+ int option_index = 0;
+
+ c = GNgetopt_long (argc, argv, shorts, long_options, &option_index);
+
+ if (c == GNUNET_SYSERR)
+ break; /* No more flags to process */
+
+ for (i = 0; i < count; i++)
+ {
+ clpc.currentArgument = GNoptind - 1;
+ if ((char) c == allOptions[i].shortName)
+ {
+ cont =
+ allOptions[i].processor (&clpc, allOptions[i].scls,
+ allOptions[i].name, GNoptarg);
+ break;
+ }
+ }
+ if (i == count)
+ {
+ FPRINTF (stderr, _("Use %s to get a list of options.\n"), "--help");
+ cont = GNUNET_SYSERR;
+ }
+ }
+
+ free (shorts);
+ free (long_options);
+ if (cont == GNUNET_SYSERR)
+ return GNUNET_SYSERR;
+ return GNoptind;
+}
+
+/* end of getopt.c */
Added: monkey/trunk/pathologist/src/pathologist/getopt_helpers.c
===================================================================
--- monkey/trunk/pathologist/src/pathologist/getopt_helpers.c
(rev 0)
+++ monkey/trunk/pathologist/src/pathologist/getopt_helpers.c 2012-09-24
18:49:45 UTC (rev 23981)
@@ -0,0 +1,294 @@
+/*
+ This file is part of GNUnet
+ (C) 2006, 2011 Christian Grothoff (and other contributing authors)
+
+ GNUnet 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; either version 2, or (at your
+ option) any later version.
+
+ GNUnet 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 GNUnet; see the file COPYING. If not, write to the
+ Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file src/util/getopt_helpers.c
+ * @brief implements command line that sets option
+ * @author Christian Grothoff
+ */
+
+#include <string.h>
+#include "platform.h"
+#include "gnunet_common.h"
+#include "gnunet_getopt_lib.h"
+
+#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+
+
+/**
+ * Print out program version (implements --version).
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (points to version string)
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_SYSERR (do not continue)
+ */
+int
+GNUNET_GETOPT_print_version_ (struct GNUNET_GETOPT_CommandLineProcessorContext
+ *ctx, void *scls, const char *option,
+ const char *value)
+{
+ const char *version = scls;
+
+ printf ("%s v%s\n", ctx->binaryName, version);
+ return GNUNET_SYSERR;
+}
+
+
+
+#define BORDER 29
+
+/**
+ * Print out details on command line options (implements --help).
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (points to about text)
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_SYSERR (do not continue)
+ */
+int
+GNUNET_GETOPT_format_help_ (struct GNUNET_GETOPT_CommandLineProcessorContext
+ *ctx, void *scls, const char *option,
+ const char *value)
+{
+ const char *about = scls;
+ size_t slen;
+ unsigned int i;
+ int j;
+ size_t ml;
+ size_t p;
+ char *scp;
+ const char *trans;
+ const struct GNUNET_GETOPT_CommandLineOption *opt;
+
+ if (NULL != about)
+ {
+ printf ("%s\n%s\n", ctx->binaryOptions, about);
+ printf ("Arguments mandatory for long options are also mandatory for short
options.\n");
+ }
+ i = 0;
+ opt = ctx->allOptions;
+ while (opt[i].description != NULL)
+ {
+ if (opt[i].shortName == '\0')
+ printf (" ");
+ else
+ printf (" -%c, ", opt[i].shortName);
+ printf ("--%s", opt[i].name);
+ slen = 8 + strlen (opt[i].name);
+ if (opt[i].argumentHelp != NULL)
+ {
+ printf ("=%s", opt[i].argumentHelp);
+ slen += 1 + strlen (opt[i].argumentHelp);
+ }
+ if (slen > BORDER)
+ {
+ printf ("\n%*s", BORDER, "");
+ slen = BORDER;
+ }
+ if (slen < BORDER)
+ {
+ printf ("%*s", (int) (BORDER - slen), "");
+ slen = BORDER;
+ }
+ if (0 < strlen (opt[i].description))
+ trans = opt[i].description;
+ else
+ trans = "";
+ ml = strlen (trans);
+ p = 0;
+OUTER:
+ while (ml - p > 78 - slen)
+ {
+ for (j = p + 78 - slen; j > p; j--)
+ {
+ if (isspace ((unsigned char) trans[j]))
+ {
+ scp = malloc (j - p + 1);
+ memcpy (scp, &trans[p], j - p);
+ scp[j - p] = '\0';
+ printf ("%s\n%*s", scp, BORDER + 2, "");
+ free (scp);
+ p = j + 1;
+ slen = BORDER + 2;
+ goto OUTER;
+ }
+ }
+ /* could not find space to break line */
+ scp = malloc (78 - slen + 1);
+ memcpy (scp, &trans[p], 78 - slen);
+ scp[78 - slen] = '\0';
+ printf ("%s\n%*s", scp, BORDER + 2, "");
+ free (scp);
+ slen = BORDER + 2;
+ p = p + 78 - slen;
+ }
+ /* print rest */
+ if (p < ml)
+ printf ("%s\n", &trans[p]);
+ if (strlen (trans) == 0)
+ printf ("\n");
+ i++;
+ }
+ printf ("Report bugs to address@hidden"
+ "GNUnet home page: http://www.gnu.org/software/gnunet/\n";
+ "General help using GNU software: http://www.gnu.org/gethelp/\n";);
+ return GNUNET_SYSERR;
+}
+
+
+/**
+ * Set an option of type 'unsigned int' from the command line. Each
+ * time the option flag is given, the value is incremented by one.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'int'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'int')
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_OK
+ */
+int
+GNUNET_GETOPT_increment_value (struct GNUNET_GETOPT_CommandLineProcessorContext
+ *ctx, void *scls, const char *option,
+ const char *value)
+{
+ int *val = scls;
+
+ (*val)++;
+ return GNUNET_OK;
+}
+
+
+/**
+ * Set an option of type 'int' from the command line to 1 if the
+ * given option is present.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'int'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'int')
+ * @param option name of the option
+ * @param value not used (NULL)
+ * @return GNUNET_OK
+ */
+int
+GNUNET_GETOPT_set_one (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value)
+{
+ int *val = scls;
+
+ *val = 1;
+ return GNUNET_OK;
+}
+
+
+/**
+ * Set an option of type 'char *' from the command line.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'char *'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'char *',
+ * which will be allocated)
+ * @param option name of the option
+ * @param value actual value of the option (a string)
+ * @return GNUNET_OK
+ */
+int
+GNUNET_GETOPT_set_string (struct GNUNET_GETOPT_CommandLineProcessorContext
*ctx,
+ void *scls, const char *option, const char *value)
+{
+ char **val = scls;
+
+// GNUNET_assert (value != NULL);
+// GNUNET_free_non_null (*val);
+ if(*val != NULL) free(*val);
+ *val = strdup (value);
+ return GNUNET_OK;
+}
+
+
+/**
+ * Set an option of type 'unsigned long long' from the command line.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'unsigned long long'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'unsigned long long')
+ * @param option name of the option
+ * @param value actual value of the option as a string.
+ * @return GNUNET_OK if parsing the value worked
+ */
+int
+GNUNET_GETOPT_set_ulong (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value)
+{
+ unsigned long long *val = scls;
+
+ if (1 != SSCANF (value, "%llu", val))
+ {
+ FPRINTF (stderr, "You must pass a number to the `%s' option.\n", option);
+ return GNUNET_SYSERR;
+ }
+ return GNUNET_OK;
+}
+
+
+/**
+ * Set an option of type 'unsigned int' from the command line.
+ * A pointer to this function should be passed as part of the
+ * 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
+ * of this type. It should be followed by a pointer to a value of
+ * type 'unsigned int'.
+ *
+ * @param ctx command line processing context
+ * @param scls additional closure (will point to the 'unsigned int')
+ * @param option name of the option
+ * @param value actual value of the option as a string.
+ * @return GNUNET_OK if parsing the value worked
+ */
+int
+GNUNET_GETOPT_set_uint (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value)
+{
+ unsigned int *val = scls;
+
+ if (1 != SSCANF (value, "%u", val))
+ {
+ FPRINTF (stderr, "You must pass a number to the `%s' option.\n", option);
+ return GNUNET_SYSERR;
+ }
+ return GNUNET_OK;
+}
+
+
+/* end of getopt_helpers.c */
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