/*
* Amanda, The Advanced Maryland Automatic Network Disk Archiver
* Copyright (c) 1999 University of Maryland at College Park
+ * Copyright (c) 2007-2012 Zmanda, Inc. All Rights Reserved.
* All Rights Reserved.
*
* Permission to use, copy, modify, distribute, and sell this software and its
#define UTIL_H
#include "amanda.h"
-#include "sl.h"
+#include "am_sl.h"
#include <glib.h>
#include <glib-object.h>
int bind_portrange(int, sockaddr_union *, in_port_t, in_port_t,
char *);
+/* just like an accept() call, but periodically calling PROLONG(PROLONG_DATA) and
+ * returning -1 with errno set to 0 if PROLONG returns false. Note that the socket
+ * need not be configured as non-blocking.
+ *
+ * Other arguments are just like for accept(2).
+ */
+int interruptible_accept(int sock, struct sockaddr *addr, socklen_t *addrlen,
+ gboolean (*prolong)(gpointer data), gpointer prolong_data);
+
ssize_t full_writev(int, struct iovec *, int);
char * construct_datestamp(time_t *t);
* always adds "" around the string */
#define quote_string(str) quote_string_maybe((str), 0)
#define quote_string_always(str) quote_string_maybe((str), 1)
+#define len_quote_string(str) len_quote_string_maybe((str), 0);
/*@only@*//*@null@*/char *quote_string_maybe(const char *str, gboolean always);
/*@only@*//*@null@*/char *unquote_string(const char *str);
+/*@only@*//*@null@*/int len_quote_string_maybe(const char *str, gboolean always);
/* Split a string into space-delimited words, obeying quoting as created by
* quote_string. To keep compatibility with the old split(), this has the
int copy_file(char *dst, char *src, char **errmsg);
/* These two functions handle "braced alternates", which is a syntax borrowed,
- * partially, from shells. Comma-separated strings enclosed in curly braces
- * expand into multiple alternatives for the entire string.
- * For example:
- *
- * "{foo,bar,bat}" -> [ "foo", "bar", "bat" ]
- * "foo{1,2}bar" -> [ "foo1bar", "foo2bar" ]
- * "foo{1\,2,3}bar" -> [ "foo1,2bar", "foo3bar" ]
- * "{a,b}-{1,2}" -> [ "a-1", "a-2", "b-1", "b-2" ]
- *
- * Note that nested braces are not processed. Braces, commas, and backslashes
- * may be escaped with backslashes. Returns NULL on invalid strings.
+ * partially, from shells. See perl/Amanda/Util.pod for a full description of
+ * the syntax they support.
*/
GPtrArray * expand_braced_alternates(char * source);
char * collapse_braced_alternates(GPtrArray *source);
* not NULL.
*
* @param hostname: the hostname to start with
+ * @param socktype: the socket type (SOCK_DGRAM or SOCK_STREAM)
* @param res: (result) if not NULL, the results from getaddrinfo()
- * @param canonname: (result) if not NULL, the canonical name of the host
- * @returns: newly allocated canonical hostname, or NULL if no
- * canonical hostname was available.
+ * @param canonname: (result) if not NULL, the newly-allocated canonical name of the host
+ * @returns: 0 on success, otherwise a getaddrinfo result (for use with gai_strerror)
*/
int resolve_hostname(const char *hostname, int socktype,
struct addrinfo **res, char **canonname);
* or prototypes some simple stub functions that are used instead.
*/
-#ifdef HAVE_READLINE
-# ifdef HAVE_READLINE_READLINE_H
+#ifdef HAVE_LIBREADLINE
+# if defined(HAVE_READLINE_READLINE_H)
# include <readline/readline.h>
-# ifdef HAVE_READLINE_HISTORY_H
-# include <readline/history.h>
-# endif
-# else
-# ifdef HAVE_READLINE_H
-# include <readline.h>
-# ifdef HAVE_HISTORY_H
-# include <history.h>
-# endif
-# endif
-# endif
-#else
-
-char * readline(const char *prompt);
-void add_history(const char *line);
-
-#endif
+# elif defined(HAVE_READLINE_H)
+# include <readline.h>
+# else /* !defined(HAVE_READLINE_H) */
+extern char *readline ();
+# endif /* !defined(HAVE_READLINE_H) */
+ /* char *cmdline = NULL; */
+#else /* !defined(HAVE_LIBREADLINE) */
+ /* use our own readline */
+char * readline(const char *prompt);
+#endif /* HAVE_LIBREADLINE */
+
+#ifdef HAVE_READLINE_HISTORY
+# if defined(HAVE_READLINE_HISTORY_H)
+# include <readline/history.h>
+# elif defined(HAVE_HISTORY_H)
+# include <history.h>
+# else /* !defined(HAVE_HISTORY_H) */
+extern void add_history ();
+extern int write_history ();
+extern int read_history ();
+# endif /* defined(HAVE_READLINE_HISTORY_H) */
+#else /* !defined(HAVE_READLINE_HISTORY) */
+ /* use our own add_history */
+void add_history(const char *line);
+#endif /* HAVE_READLINE_HISTORY */
char *base64_decode_alloc_string(char *);
-/* A GHFunc (callback for g_hash_table_foreach),
- * Count the number of properties.
- *
- * @param key_p: (char *) property name.
- * @param value_p: (GSList *) property values list.
- * @param user_data_p: (int *) count are added to that value.
- */
-void count_proplist(gpointer key_p,
- gpointer value_p,
- gpointer user_data_p);
-
-/* A GHFunc (callback for g_hash_table_foreach),
- * Store a property and it's value in an ARGV.
- *
- * @param key_p: (char *) property name.
- * @param value_p: (GSList *) property values list.
- * @param user_data_p: (char ***) pointer to ARGV.
- */
-void proplist_add_to_argv(gpointer key_p,
- gpointer value_p,
- gpointer user_data_p);
-
-
/* Inform the OpenBSD pthread library about the high-numbered file descriptors
* that an amandad service inherits. This won't be necessary once the new
* threading library is availble (OpenBSD 5.0?), but won't hurt anyway. See the
#define openbsd_fd_inform()
#endif
+/* Add all properties to an ARGV
+ *
+ * @param argvchild: Pointer to the ARGV.
+ * @param proplist: The property list
+ */
+void property_add_to_argv(GPtrArray *argv_ptr, GHashTable *proplist);
+
/* Print the argv_ptr with g_debug()
*
* @param argv_ptr: GPtrArray of an array to print.
*/
void debug_executing(GPtrArray *argv_ptr);
+/* execute the program and get the first line from stdout ot stderr */
+char *get_first_line(GPtrArray *argv_ptr);
+
+gboolean make_amanda_tmpdir(void);
+
#endif /* UTIL_H */
projects / debian / amanda / blobdiff