Changed rprintf() messages that started with a newline into two
[rsync/rsync.git] / options.c
index e5f88f7..f5b5639 100644 (file)
--- a/options.c
+++ b/options.c
@@ -147,7 +147,9 @@ char *partial_dir = NULL;
 char *basis_dir[MAX_BASIS_DIRS+1];
 char *config_file = NULL;
 char *shell_cmd = NULL;
-char *log_format = NULL;
+char *logfile_name = NULL;
+char *logfile_format = NULL;
+char *stdout_format = NULL;
 char *password_file = NULL;
 char *rsync_path = RSYNC_PATH;
 char *backup_dir = NULL;
@@ -163,8 +165,10 @@ char *dest_option = NULL;
 int verbose = 0;
 int quiet = 0;
 int log_before_transfer = 0;
-int log_format_has_i = 0;
-int log_format_has_o_or_i = 0;
+int stdout_format_has_i = 0;
+int stdout_format_has_o_or_i = 0;
+int logfile_format_has_i = 0;
+int logfile_format_has_o_or_i = 0;
 int always_checksum = 0;
 int list_only = 0;
 
@@ -248,7 +252,8 @@ static void print_rsync_version(enum logcode f)
                        (int) SIZEOF_INT64, (int) sizeof (int64));
        }
 
-       rprintf(f,"\nrsync comes with ABSOLUTELY NO WARRANTY.  This is free software, and you\n");
+       rprintf(f,"\n");
+       rprintf(f,"rsync comes with ABSOLUTELY NO WARRANTY.  This is free software, and you\n");
        rprintf(f,"are welcome to redistribute it under certain conditions.  See the GNU\n");
        rprintf(f,"General Public Licence for details.\n");
 }
@@ -258,10 +263,12 @@ void usage(enum logcode F)
 {
   print_rsync_version(F);
 
-  rprintf(F,"\nrsync is a file transfer program capable of efficient remote update\n");
+  rprintf(F,"\n");
+  rprintf(F,"rsync is a file transfer program capable of efficient remote update\n");
   rprintf(F,"via a fast differencing algorithm.\n");
 
-  rprintf(F,"\nUsage: rsync [OPTION]... SRC [SRC]... DEST\n");
+  rprintf(F,"\n");
+  rprintf(F,"Usage: rsync [OPTION]... SRC [SRC]... DEST\n");
   rprintf(F,"  or   rsync [OPTION]... SRC [SRC]... [USER@]HOST:DEST\n");
   rprintf(F,"  or   rsync [OPTION]... SRC [SRC]... [USER@]HOST::DEST\n");
   rprintf(F,"  or   rsync [OPTION]... SRC [SRC]... rsync://[USER@]HOST[:PORT]/DEST\n");
@@ -270,7 +277,8 @@ void usage(enum logcode F)
   rprintf(F,"  or   rsync [OPTION]... rsync://[USER@]HOST[:PORT]/SRC [DEST]\n");
   rprintf(F,"The ':' usages connect via remote shell, while '::' & 'rsync://' usages connect\n");
   rprintf(F,"to an rsync daemon, and require SRC or DEST to start with a module name.\n");
-  rprintf(F,"\nOptions\n");
+  rprintf(F,"\n");
+  rprintf(F,"Options\n");
   rprintf(F," -v, --verbose               increase verbosity\n");
   rprintf(F," -q, --quiet                 suppress non-error messages\n");
   rprintf(F," -c, --checksum              skip based on checksum, not mod-time & size\n");
@@ -361,7 +369,9 @@ void usage(enum logcode F)
   rprintf(F,"     --progress              show progress during transfer\n");
   rprintf(F," -P                          same as --partial --progress\n");
   rprintf(F," -i, --itemize-changes       output a change-summary for all updates\n");
-  rprintf(F,"     --log-format=FORMAT     output filenames using the specified format\n");
+  rprintf(F,"     --out-format=FORMAT     output updates using the specified FORMAT\n");
+  rprintf(F,"     --log-file=FILE         log what we're doing to the specified FILE\n");
+  rprintf(F,"     --log-file-format=FMT   log updates using the specified FMT\n");
   rprintf(F,"     --password-file=FILE    read password from FILE\n");
   rprintf(F,"     --list-only             list the files instead of copying them\n");
   rprintf(F,"     --bwlimit=KBPS          limit I/O bandwidth; KBytes per second\n");
@@ -376,7 +386,8 @@ void usage(enum logcode F)
   rprintf(F,"     --version               print version number\n");
   rprintf(F,"(-h) --help                  show this help (-h works with no other options)\n");
 
-  rprintf(F,"\nUse \"rsync --daemon --help\" to see the daemon-mode command-line options.\n");
+  rprintf(F,"\n");
+  rprintf(F,"Use \"rsync --daemon --help\" to see the daemon-mode command-line options.\n");
   rprintf(F,"Please see the rsync(1) and rsyncd.conf(5) man pages for full documentation.\n");
   rprintf(F,"See http://rsync.samba.org/ for updates, bug reports, and answers\n");
 }
@@ -494,7 +505,10 @@ static struct poptOption long_options[] = {
   {"partial-dir",      0,  POPT_ARG_STRING, &partial_dir, 0, 0, 0 },
   {"delay-updates",    0,  POPT_ARG_NONE,   &delay_updates, 0, 0, 0 },
   {"prune-empty-dirs",'m', POPT_ARG_NONE,   &prune_empty_dirs, 0, 0, 0 },
-  {"log-format",       0,  POPT_ARG_STRING, &log_format, 0, 0, 0 },
+  {"log-file",         0,  POPT_ARG_STRING, &logfile_name, 0, 0, 0 },
+  {"log-file-format",  0,  POPT_ARG_STRING, &logfile_format, 0, 0, 0 },
+  {"out-format",       0,  POPT_ARG_STRING, &stdout_format, 0, 0, 0 },
+  {"log-format",       0,  POPT_ARG_STRING, &stdout_format, 0, 0, 0 }, /* DEPRECATED */
   {"itemize-changes", 'i', POPT_ARG_NONE,   0, 'i', 0, 0 },
   {"bwlimit",          0,  POPT_ARG_INT,    &bwlimit, 0, 0, 0 },
   {"backup",          'b', POPT_ARG_NONE,   &make_backups, 0, 0, 0 },
@@ -538,12 +552,15 @@ static void daemon_usage(enum logcode F)
 {
   print_rsync_version(F);
 
-  rprintf(F,"\nUsage: rsync --daemon [OPTION]...\n");
+  rprintf(F,"\n");
+  rprintf(F,"Usage: rsync --daemon [OPTION]...\n");
   rprintf(F,"     --address=ADDRESS       bind to the specified address\n");
   rprintf(F,"     --bwlimit=KBPS          limit I/O bandwidth; KBytes per second\n");
   rprintf(F,"     --config=FILE           specify alternate rsyncd.conf file\n");
   rprintf(F,"     --no-detach             do not detach from the parent\n");
   rprintf(F,"     --port=PORT             listen on alternate port number\n");
+  rprintf(F,"     --log-file=FILE         override the \"log file\" setting\n");
+  rprintf(F,"     --log-file-format=FMT   override the \"log format\" setting\n");
   rprintf(F,"     --sockopts=OPTIONS      specify custom TCP options\n");
   rprintf(F," -v, --verbose               increase verbosity\n");
 #ifdef INET6
@@ -552,7 +569,8 @@ static void daemon_usage(enum logcode F)
 #endif
   rprintf(F,"     --help                  show this help screen\n");
 
-  rprintf(F,"\nIf you were not trying to invoke rsync as a daemon, avoid using any of the\n");
+  rprintf(F,"\n");
+  rprintf(F,"If you were not trying to invoke rsync as a daemon, avoid using any of the\n");
   rprintf(F,"daemon-specific rsync options.  See also the rsyncd.conf(5) man page.\n");
 }
 
@@ -567,6 +585,8 @@ static struct poptOption long_daemon_options[] = {
   {"ipv6",            '6', POPT_ARG_VAL,    &default_af_hint, AF_INET6, 0, 0 },
 #endif
   {"detach",           0,  POPT_ARG_VAL,    &no_detach, 0, 0, 0 },
+  {"log-file",         0,  POPT_ARG_STRING, &logfile_name, 0, 0, 0 },
+  {"log-file-format",  0,  POPT_ARG_STRING, &logfile_format, 0, 0, 0 },
   {"no-detach",        0,  POPT_ARG_VAL,    &no_detach, 1, 0, 0 },
   {"port",             0,  POPT_ARG_INT,    &rsync_port, 0, 0, 0 },
   {"sockopts",         0,  POPT_ARG_STRING, &sockopts, 0, 0, 0 },
@@ -667,17 +687,6 @@ static void set_refuse_options(char *bp)
                *cp = ' ';
                bp = cp + 1;
        }
-
-       for (op = long_options; ; op++) {
-               *shortname = op->shortName;
-               if (!op->longName && !*shortname)
-                       break;
-               if (op->val == OPT_DAEMON) {
-                       if (op->argInfo == POPT_ARG_VAL)
-                               op->argInfo = POPT_ARG_NONE;
-                       op->val = (op - long_options) + OPT_REFUSED_BASE;
-               }
-       }
 }
 
 
@@ -782,6 +791,8 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
 
        if (ref && *ref)
                set_refuse_options(ref);
+       if (am_daemon)
+               set_refuse_options("log-file*");
 
        /* TODO: Call poptReadDefaultConfig; handle errors. */
 
@@ -890,8 +901,10 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
                case OPT_EXCLUDE_FROM:
                case OPT_INCLUDE_FROM:
                        arg = poptGetOptArg(pc);
-                       if (sanitize_paths)
+                       if (sanitize_paths) {
                                arg = sanitize_path(NULL, arg, NULL, 0, NULL);
+                               die_on_unsafe_path((char*)arg, 0);
+                       }
                        if (server_filter_list.head) {
                                char *cp = strdup(arg);
                                if (!cp)
@@ -1209,12 +1222,14 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
                int i;
                for (i = *argc; i-- > 0; )
                        (*argv)[i] = sanitize_path(NULL, (*argv)[i], "", 0, NULL);
-               if (tmpdir)
+               if (tmpdir) {
                        tmpdir = sanitize_path(NULL, tmpdir, NULL, 0, NULL);
-               if (partial_dir)
-                       partial_dir = sanitize_path(NULL, partial_dir, NULL, 0, NULL);
-               if (backup_dir)
+                       die_on_unsafe_path(tmpdir, 0);
+               }
+               if (backup_dir) {
                        backup_dir = sanitize_path(NULL, backup_dir, NULL, 0, NULL);
+                       die_on_unsafe_path(backup_dir, 0);
+               }
        }
        if (server_filter_list.head && !am_sender) {
                struct filter_list_struct *elp = &server_filter_list;
@@ -1225,11 +1240,6 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
                        if (check_filter(elp, tmpdir, 1) < 0)
                                goto options_rejected;
                }
-               if (partial_dir && *partial_dir) {
-                       clean_fname(partial_dir, 1);
-                       if (check_filter(elp, partial_dir, 1) < 0)
-                               goto options_rejected;
-               }
                if (backup_dir) {
                        if (!*backup_dir)
                                goto options_rejected;
@@ -1278,17 +1288,17 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
        if (make_backups && !backup_dir)
                omit_dir_times = 1;
 
-       if (log_format) {
-               if (am_server && log_format_has(log_format, 'I'))
-                       log_format_has_i = 2;
-               else if (log_format_has(log_format, 'i'))
-                       log_format_has_i = itemize_changes | 1;
-               if (!log_format_has(log_format, 'b')
-                && !log_format_has(log_format, 'c'))
+       if (stdout_format) {
+               if (am_server && log_format_has(stdout_format, 'I'))
+                       stdout_format_has_i = 2;
+               else if (log_format_has(stdout_format, 'i'))
+                       stdout_format_has_i = itemize_changes | 1;
+               if (!log_format_has(stdout_format, 'b')
+                && !log_format_has(stdout_format, 'c'))
                        log_before_transfer = !am_server;
        } else if (itemize_changes) {
-               log_format = "%i %n%L";
-               log_format_has_i = itemize_changes;
+               stdout_format = "%i %n%L";
+               stdout_format_has_i = itemize_changes;
                log_before_transfer = !am_server;
        }
 
@@ -1300,12 +1310,26 @@ int parse_arguments(int *argc, const char ***argv, int frommain)
 
        set_io_timeout(io_timeout);
 
-       if (verbose && !log_format) {
-               log_format = "%n%L";
+       if (verbose && !stdout_format) {
+               stdout_format = "%n%L";
                log_before_transfer = !am_server;
        }
-       if (log_format_has_i || log_format_has(log_format, 'o'))
-               log_format_has_o_or_i = 1;
+       if (stdout_format_has_i || log_format_has(stdout_format, 'o'))
+               stdout_format_has_o_or_i = 1;
+
+       if (logfile_name && !am_daemon) {
+               if (!logfile_format) {
+                       logfile_format = "%i %n%L";
+                       logfile_format_has_i = logfile_format_has_o_or_i = 1;
+               } else {
+                       if (log_format_has(logfile_format, 'i'))
+                               logfile_format_has_i = 1;
+                       if (logfile_format_has_i || log_format_has(logfile_format, 'o'))
+                               logfile_format_has_o_or_i = 1;
+               }
+               log_init();
+       } else if (!am_daemon)
+               logfile_format = NULL;
 
        if (daemon_bwlimit && (!bwlimit || bwlimit > daemon_bwlimit))
                bwlimit = daemon_bwlimit;
@@ -1570,12 +1594,13 @@ void server_options(char **args,int *argc)
 
        /* The server side doesn't use our log-format, but in certain
         * circumstances they need to know a little about the option. */
-       if (log_format && am_sender) {
-               if (log_format_has_i > 1)
+       if (stdout_format && am_sender) {
+               /* Use --log-format, not --out-format, for compatibility. */
+               if (stdout_format_has_i > 1)
                        args[ac++] = "--log-format=%i%I";
-               else if (log_format_has_i)
+               else if (stdout_format_has_i)
                        args[ac++] = "--log-format=%i";
-               else if (log_format_has_o_or_i)
+               else if (stdout_format_has_o_or_i)
                        args[ac++] = "--log-format=%o";
                else if (!verbose)
                        args[ac++] = "--log-format=X";