/*
- * Copyright (C) 1997-2009 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 1997-2010 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
va_end(argp); \
}
-/** version text used by various commands if -V switch was given */
-#define VERSION_TEXT(prefix) "para_" prefix " " PACKAGE_VERSION " (" CODENAME ")" "\n" \
- "Copyright (C) 2009 Andre Noll\n" \
+/** Version text used by various commands if -V switch was given. */
+#define VERSION_TEXT(prefix) "para_" prefix " " PACKAGE_VERSION \
+ " (" GIT_VERSION ": " CODENAME ")" "\n" \
+ "Copyright (C) 2010 Andre Noll\n" \
"This is free software with ABSOLUTELY NO WARRANTY." \
" See COPYING for details.\n" \
"Written by Andre Noll.\n" \
printf("%s", VERSION_TEXT(_prefix)); \
exit(EXIT_SUCCESS); \
}
+
+/* Sent by para_client to initiate the authentication procedure. */
+#define AUTH_REQUEST_MSG "auth rsa "
/** sent by para_server for commands that expect a data file */
#define AWAITING_DATA_MSG "\nAwaiting Data."
/** sent by para_server if authentication was successful */
-#define PROCEED_MSG "\nProceed.\n"
+#define PROCEED_MSG "Proceed."
/** length of the \p PROCEED_MSG string */
#define PROCEED_MSG_LEN strlen(PROCEED_MSG)
/** sent by para_client to indicate the end of the command line */
#define EOC_MSG "\nEnd of Command."
-/** sent by para_client, followed by the decrypted challenge number */
-#define CHALLENGE_RESPONSE_MSG "challenge_response:"
/* exec */
int para_exec_cmdline_pid(pid_t *pid, const char *cmdline, int *fds);
extern const char *status_item_list[];
/** Loop over each status item. */
#define FOR_EACH_STATUS_ITEM(i) for (i = 0; i < NUM_STAT_ITEMS; i++)
-int stat_item_valid(const char *item);
-int stat_line_valid(const char *);
-void stat_client_write(const char *msg, int itemnum);
-int stat_client_add(int fd, long unsigned mask);
+int for_each_stat_item(char *item_buf, size_t num_bytes,
+ int (*item_handler)(int, char *));
__printf_2_3 void para_log(int, const char*, ...);
*
* \return An integer between zero and \p max - 1, inclusively.
*/
-static inline long int para_random(unsigned max)
+_static_inline_ long int para_random(unsigned max)
{
return ((max + 0.0) * (random() / (RAND_MAX + 1.0)));
}
/** Round up x to a multiple of y */
-#define ROUND_UP(x, y) (((x) + ((y) - 1) / (y)) * (y))
+#define ROUND_UP(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
+
/** Get the size of an array */
#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
* horribly for characters which have their most significant bit set.
*/
#define para_isspace(c) isspace((int)(unsigned char)(c))
+
+/** Data that indicates an eof-condition for a fec-encoded stream. */
+#define FEC_EOF_PACKET "\xec\x0d\xcc\xfe\0\0\0\0" \
+ "\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0" "\0\0\0\0\0\0\0\0"
+#define FEC_EOF_PACKET_LEN 32
+
+/** Used to avoid a shortcoming in vim's syntax highlighting. */
+#define EMBRACE(...) { __VA_ARGS__}
+