Free a strdup() in do_cmd() that checker was complaining about.
[rsync/rsync.git] / options.c
index 49af4b4..1f8f572 100644 (file)
--- a/options.c
+++ b/options.c
@@ -29,8 +29,8 @@ extern int local_server;
 extern int sanitize_paths;
 extern int daemon_over_rsh;
 extern unsigned int module_dirlen;
-extern struct filter_list_struct filter_list;
-extern struct filter_list_struct daemon_filter_list;
+extern filter_rule_list filter_list;
+extern filter_rule_list daemon_filter_list;
 
 int make_backups = 0;
 
@@ -215,7 +215,7 @@ static const char *debug_verbosity[] = {
 static const char *info_verbosity[1+MAX_VERBOSITY] = {
        /*0*/ NULL,
        /*1*/ "COPY,DEL,FLIST,MISC,NAME,STATS,SYMSAFE",
-       /*2*/ "BACKUP,MOUNT,NAME2,REMOVE,SKIP",
+       /*2*/ "BACKUP,MISC2,MOUNT,NAME2,REMOVE,SKIP",
 };
 
 #define MAX_OUT_LEVEL 4 /* The largest N allowed for any flagN word. */
@@ -248,7 +248,7 @@ static struct output_struct info_words[COUNT_INFO+1] = {
        INFO_WORD(COPY, W_REC, "Mention files copied locally on the receiving side"),
        INFO_WORD(DEL, W_REC, "Mention deletions on the receiving side"),
        INFO_WORD(FLIST, W_CLI, "Mention file-list receiving/sending (levels 1-2)"),
-       INFO_WORD(MISC, W_SND|W_REC, "Mention miscellaneous information"),
+       INFO_WORD(MISC, W_SND|W_REC, "Mention miscellaneous information (levels 1-2)"),
        INFO_WORD(MOUNT, W_SND|W_REC, "Mention mounts that were found or skipped"),
        INFO_WORD(NAME, W_SND|W_REC, "Mention 1) updated file/dir names, 2) unchanged names"),
        INFO_WORD(PROGRESS, W_CLI, "Mention 1) per-file progress or 2) total transfer progress"),
@@ -271,7 +271,7 @@ static struct output_struct debug_words[COUNT_DEBUG+1] = {
        DEBUG_WORD(DEL, W_REC, "Debug delete actions (levels 1-3)"),
        DEBUG_WORD(DELTASUM, W_SND|W_REC, "Debug delta-transfer checksumming (levels 1-4)"),
        DEBUG_WORD(DUP, W_REC, "Debug weeding of duplicate names"),
-       DEBUG_WORD(EXIT, W_CLI|W_SRV, "Debug exit events (levels 1-2)"),
+       DEBUG_WORD(EXIT, W_CLI|W_SRV, "Debug exit events (levels 1-3)"),
        DEBUG_WORD(FILTER, W_SND|W_REC, "Debug filter actions (levels 1-2)"),
        DEBUG_WORD(FLIST, W_SND|W_REC, "Debug file-list operations (levels 1-4)"),
        DEBUG_WORD(FUZZY, W_REC, "Debug fuzzy scoring (levels 1-2)"),
@@ -279,6 +279,7 @@ static struct output_struct debug_words[COUNT_DEBUG+1] = {
        DEBUG_WORD(HASH, W_SND|W_REC, "Debug hashtable code"),
        DEBUG_WORD(HLINK, W_SND|W_REC, "Debug hard-link actions"),
        DEBUG_WORD(ICONV, W_CLI|W_SRV, "Debug iconv character conversions (levels 1-2)"),
+       DEBUG_WORD(IO, W_CLI|W_SRV, "Debug I/O routines (levels 1-4)"),
        DEBUG_WORD(OWN, W_REC, "Debug ownership changes in users & groups (levels 1-2)"),
        DEBUG_WORD(PROTO, W_CLI|W_SRV, "Debug protocol information"),
        DEBUG_WORD(RECV, W_REC, "Debug receiver functions"),
@@ -300,7 +301,7 @@ static int refused_partial, refused_progress, refused_delete_before;
 static int refused_delete_during;
 static int refused_inplace, refused_no_iconv;
 static BOOL usermap_via_chown, groupmap_via_chown;
-static char *max_size_arg, *min_size_arg;
+static char *bwlimit_arg, *max_size_arg, *min_size_arg;
 static char tmp_partialdir[] = ".~tmp~";
 
 /** Local address to bind.  As a character string because it's
@@ -596,7 +597,7 @@ static void print_rsync_version(enum logcode f)
 #ifdef ICONV_OPTION
        iconv = "";
 #endif
-#if defined HAVE_LUTIMES && defined HAVE_UTIMES
+#ifdef CAN_SET_SYMLINK_TIMES
        symtimes = "";
 #endif
 
@@ -774,7 +775,7 @@ void usage(enum logcode F)
   rprintf(F,"     --log-file-format=FMT   log updates using the specified FMT\n");
   rprintf(F,"     --password-file=FILE    read daemon-access 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");
+  rprintf(F,"     --bwlimit=RATE          limit socket I/O bandwidth\n");
   rprintf(F,"     --write-batch=FILE      write a batched update to FILE\n");
   rprintf(F,"     --only-write-batch=FILE like --write-batch but w/o updating destination\n");
   rprintf(F,"     --read-batch=FILE       read a batched update from FILE\n");
@@ -798,7 +799,7 @@ enum {OPT_VERSION = 1000, OPT_DAEMON, OPT_SENDER, OPT_EXCLUDE, OPT_EXCLUDE_FROM,
       OPT_INCLUDE, OPT_INCLUDE_FROM, OPT_MODIFY_WINDOW, OPT_MIN_SIZE, OPT_CHMOD,
       OPT_READ_BATCH, OPT_WRITE_BATCH, OPT_ONLY_WRITE_BATCH, OPT_MAX_SIZE,
       OPT_NO_D, OPT_APPEND, OPT_NO_ICONV, OPT_INFO, OPT_DEBUG,
-      OPT_USERMAP, OPT_GROUPMAP, OPT_CHOWN,
+      OPT_USERMAP, OPT_GROUPMAP, OPT_CHOWN, OPT_BWLIMIT,
       OPT_SERVER, OPT_REFUSED_BASE = 9000};
 
 static struct poptOption long_options[] = {
@@ -963,7 +964,7 @@ static struct poptOption long_options[] = {
   {"itemize-changes", 'i', POPT_ARG_NONE,   0, 'i', 0, 0 },
   {"no-itemize-changes",0, POPT_ARG_VAL,    &itemize_changes, 0, 0, 0 },
   {"no-i",             0,  POPT_ARG_VAL,    &itemize_changes, 0, 0, 0 },
-  {"bwlimit",          0,  POPT_ARG_INT,    &bwlimit, 0, 0, 0 },
+  {"bwlimit",          0,  POPT_ARG_STRING, &bwlimit_arg, OPT_BWLIMIT, 0, 0 },
   {"no-bwlimit",       0,  POPT_ARG_VAL,    &bwlimit, 0, 0, 0 },
   {"backup",          'b', POPT_ARG_VAL,    &make_backups, 1, 0, 0 },
   {"no-backup",        0,  POPT_ARG_VAL,    &make_backups, 0, 0, 0 },
@@ -1028,7 +1029,7 @@ static void daemon_usage(enum logcode F)
   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,"     --bwlimit=RATE          limit socket I/O bandwidth\n");
   rprintf(F,"     --config=FILE           specify alternate rsyncd.conf file\n");
   rprintf(F," -M, --dparam=OVERRIDE       override global daemon config parameter\n");
   rprintf(F,"     --no-detach             do not detach from the parent\n");
@@ -1219,7 +1220,7 @@ static OFF_T parse_size_arg(char **size_arg, char def_suf)
                size += atoi(arg), make_compatible = 1, arg += 2;
        if (*arg)
                return -1;
-       if (size > 0 && make_compatible) {
+       if (size > 0 && make_compatible && def_suf == 'b') {
                /* We convert this manually because we may need %lld precision,
                 * and that's not a portable sprintf() escape. */
                char buf[128], *s = buf + sizeof buf - 1;
@@ -1399,17 +1400,18 @@ int parse_arguments(int *argc_p, const char ***argv_p)
                        break;
 
                case OPT_FILTER:
-                       parse_rule(&filter_list, poptGetOptArg(pc), 0, 0);
+                       parse_filter_str(&filter_list, poptGetOptArg(pc),
+                                       rule_template(0), 0);
                        break;
 
                case OPT_EXCLUDE:
-                       parse_rule(&filter_list, poptGetOptArg(pc),
-                                  0, XFLG_OLD_PREFIXES);
+                       parse_filter_str(&filter_list, poptGetOptArg(pc),
+                                       rule_template(0), XFLG_OLD_PREFIXES);
                        break;
 
                case OPT_INCLUDE:
-                       parse_rule(&filter_list, poptGetOptArg(pc),
-                                  FILTRULE_INCLUDE, XFLG_OLD_PREFIXES);
+                       parse_filter_str(&filter_list, poptGetOptArg(pc),
+                                       rule_template(FILTRULE_INCLUDE), XFLG_OLD_PREFIXES);
                        break;
 
                case OPT_EXCLUDE_FROM:
@@ -1419,20 +1421,22 @@ int parse_arguments(int *argc_p, const char ***argv_p)
                                arg = sanitize_path(NULL, arg, NULL, 0, SP_DEFAULT);
                        if (daemon_filter_list.head) {
                                int rej;
-                               char *dir, *cp = strdup(arg);
+                               char *cp = strdup(arg);
                                if (!cp)
                                        out_of_memory("parse_arguments");
                                if (!*cp)
-                                       goto options_rejected;
-                               dir = cp + (*cp == '/' ? module_dirlen : 0);
-                               clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
-                               rej = check_filter(&daemon_filter_list, FLOG, dir, 0) < 0;
+                                       rej = 1;
+                               else {
+                                       char *dir = cp + (*cp == '/' ? module_dirlen : 0);
+                                       clean_fname(dir, CFN_COLLAPSE_DOT_DOT_DIRS);
+                                       rej = check_filter(&daemon_filter_list, FLOG, dir, 0) < 0;
+                               }
                                free(cp);
                                if (rej)
                                        goto options_rejected;
                        }
                        parse_filter_file(&filter_list, arg,
-                               opt == OPT_INCLUDE_FROM ? FILTRULE_INCLUDE : 0,
+                               rule_template(opt == OPT_INCLUDE_FROM ? FILTRULE_INCLUDE : 0),
                                XFLG_FATAL_ERRORS | XFLG_OLD_PREFIXES);
                        break;
 
@@ -1489,10 +1493,10 @@ int parse_arguments(int *argc_p, const char ***argv_p)
                case 'F':
                        switch (++F_option_cnt) {
                        case 1:
-                               parse_rule(&filter_list,": /.rsync-filter",0,0);
+                               parse_filter_str(&filter_list,": /.rsync-filter",rule_template(0),0);
                                break;
                        case 2:
-                               parse_rule(&filter_list,"- .rsync-filter",0,0);
+                               parse_filter_str(&filter_list,"- .rsync-filter",rule_template(0),0);
                                break;
                        }
                        break;
@@ -1581,6 +1585,23 @@ int parse_arguments(int *argc_p, const char ***argv_p)
                        }
                        break;
 
+               case OPT_BWLIMIT:
+                       {
+                               OFF_T limit = parse_size_arg(&bwlimit_arg, 'K');
+                               if (limit < 0) {
+                                       snprintf(err_buf, sizeof err_buf,
+                                               "--bwlimit value is invalid: %s\n", bwlimit_arg);
+                                       return 0;
+                               }
+                               bwlimit = (limit + 512) / 1024;
+                               if (limit && !bwlimit) {
+                                       snprintf(err_buf, sizeof err_buf,
+                                               "--bwlimit value is too small: %s\n", bwlimit_arg);
+                                       return 0;
+                               }
+                       }
+                       break;
+
                case OPT_APPEND:
                        if (am_server)
                                append_mode++;
@@ -1895,7 +1916,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
                list_only |= 1;
 
        if (xfer_dirs >= 4) {
-               parse_rule(&filter_list, "- /*/*", 0, 0);
+               parse_filter_str(&filter_list, "- /*/*", rule_template(0), 0);
                recurse = xfer_dirs = 1;
        } else if (recurse)
                xfer_dirs = 1;
@@ -1929,7 +1950,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
        }
        if (!xfer_dirs && delete_mode) {
                snprintf(err_buf, sizeof err_buf,
-                       "--delete does not work without -r or -d.\n");
+                       "--delete does not work without --recursive (-r) or --dirs (-d).\n");
                return 0;
        }
 
@@ -1972,7 +1993,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
                        backup_dir = sanitize_path(NULL, backup_dir, NULL, 0, SP_DEFAULT);
        }
        if (daemon_filter_list.head && !am_sender) {
-               struct filter_list_struct *elp = &daemon_filter_list;
+               filter_rule_list *elp = &daemon_filter_list;
                if (tmpdir) {
                        char *dir;
                        if (!*tmpdir)
@@ -2033,7 +2054,7 @@ int parse_arguments(int *argc_p, const char ***argv_p)
        } else if (make_backups && delete_mode && !delete_excluded && !am_server) {
                snprintf(backup_dir_buf, sizeof backup_dir_buf,
                        "P *%s", backup_suffix);
-               parse_rule(&filter_list, backup_dir_buf, 0, 0);
+               parse_filter_str(&filter_list, backup_dir_buf, rule_template(0), 0);
        }
 
        if (make_backups && !backup_dir) {
@@ -2357,7 +2378,7 @@ void server_options(char **args, int *argc_p)
                        argstr[x++] = '.';
                if (allow_inc_recurse)
                        argstr[x++] = 'i';
-#if defined HAVE_LUTIMES && defined HAVE_UTIMES
+#ifdef CAN_SET_SYMLINK_TIMES
                argstr[x++] = 'L';
 #endif
 #ifdef ICONV_OPTION