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From 7e5424b806e8eea053016268ad186276e9083b77 Mon Sep 17 00:00:00 2001
From: Wayne Davison <wayne@opencoder.net>
Date: Mon, 1 Aug 2022 07:00:51 -0700
Subject: [PATCH] More improvements to file-list checking
- Avoid implied rules on generator and (with extra certainty) on server
- Add -R implied-directory path elements as directory includes
- Log about extra file-list checking using a new --debug=FILTER3 level
---
exclude.c | 21 ++++++++++++++++-----
main.c | 1 +
options.c | 2 +-
3 files changed, 18 insertions(+), 6 deletions(-)
--- a/exclude.c
+++ b/exclude.c
@@ -25,6 +25,7 @@
extern int am_server;
extern int am_sender;
+extern int am_generator;
extern int eol_nulls;
extern int io_error;
extern int xfer_dirs;
@@ -309,7 +310,7 @@ void add_implied_include(const char *arg
int slash_cnt = 1; /* We know we're adding a leading slash. */
const char *cp;
char *p;
- if (old_style_args || list_only || filesfrom_host != NULL)
+ if (am_server || old_style_args || list_only || filesfrom_host != NULL)
return;
if (relative_paths) {
cp = strstr(arg, "/./");
@@ -363,11 +364,16 @@ void add_implied_include(const char *arg
}
if (!found) {
filter_rule *R_rule = new0(filter_rule);
- R_rule->rflags = FILTRULE_INCLUDE + (saw_wild ? FILTRULE_WILD : 0);
+ R_rule->rflags = FILTRULE_INCLUDE | FILTRULE_DIRECTORY
+ | (saw_wild ? FILTRULE_WILD : 0);
R_rule->pattern = strdup(rule->pattern);
R_rule->u.slash_cnt = slash_cnt;
R_rule->next = implied_filter_list.head;
implied_filter_list.head = R_rule;
+ if (DEBUG_GTE(FILTER, 3)) {
+ rprintf(FINFO, "[%s] add_implied_include(%s/)\n",
+ who_am_i(), rule->pattern);
+ }
}
}
slash_cnt++;
@@ -381,6 +387,8 @@ void add_implied_include(const char *arg
*p = '\0';
rule->u.slash_cnt = slash_cnt;
arg = (const char *)rule->pattern;
+ if (DEBUG_GTE(FILTER, 3))
+ rprintf(FINFO, "[%s] add_implied_include(%s)\n", who_am_i(), rule->pattern);
}
if (recurse || xfer_dirs) {
@@ -416,6 +424,8 @@ void add_implied_include(const char *arg
rule->u.slash_cnt = slash_cnt + 1;
rule->next = implied_filter_list.head;
implied_filter_list.head = rule;
+ if (DEBUG_GTE(FILTER, 3))
+ rprintf(FINFO, "[%s] add_implied_include(%s)\n", who_am_i(), rule->pattern);
}
}
@@ -833,11 +843,12 @@ static void report_filter_result(enum lo
filter_rule const *ent,
int name_flags, const char *type)
{
+ int log_level = am_sender || am_generator ? 1 : 3;
+
/* If a trailing slash is present to match only directories,
* then it is stripped out by add_rule(). So as a special
- * case we add it back in here. */
-
- if (DEBUG_GTE(FILTER, 1)) {
+ * case we add it back in the log output. */
+ if (DEBUG_GTE(FILTER, log_level)) {
static char *actions[2][2]
= { {"show", "hid"}, {"risk", "protect"} };
const char *w = who_am_i();
--- a/main.c
+++ b/main.c
@@ -1078,6 +1078,7 @@ static int do_recv(int f_in, int f_out,
}
am_generator = 1;
+ implied_filter_list.head = implied_filter_list.tail = NULL;
flist_receiving_enabled = True;
io_end_multiplex_in(MPLX_SWITCHING);
--- a/options.c
+++ b/options.c
@@ -293,7 +293,7 @@ static struct output_struct debug_words[
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 1-3)"),
- DEBUG_WORD(FILTER, W_SND|W_REC, "Debug filter actions (levels 1-2)"),
+ DEBUG_WORD(FILTER, W_SND|W_REC, "Debug filter actions (levels 1-3)"),
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)"),
DEBUG_WORD(GENR, W_REC, "Debug generator functions"),