-/*
- Copyright (C) Andrew Tridgell 1996
- Copyright (C) Paul Mackerras 1996
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-*/
+/* -*- c-file-style: "linux" -*-
+ *
+ * Copyright (C) 1996-2001 by Andrew Tridgell <tridge@samba.org>
+ * Copyright (C) 1996 by Paul Mackerras
+ * Copyright (C) 2002 by Martin Pool
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
/* a lot of this stuff was originally derived from GNU tar, although
it has now changed so much that it is hard to tell :) */
+/* include/exclude cluestick added by Martin Pool <mbp@samba.org> */
+
#include "rsync.h"
extern int verbose;
static struct exclude_struct **exclude_list;
-/* build an exclude structure given a exclude pattern */
-static struct exclude_struct *make_exclude(char *pattern, int include)
+/** Build an exclude structure given a exclude pattern */
+static struct exclude_struct *make_exclude(const char *pattern, int include)
{
struct exclude_struct *ret;
if (!ret->pattern) out_of_memory("make_exclude");
if (strpbrk(pattern, "*[?")) {
- ret->regular_exp = 1;
- ret->fnmatch_flags = FNM_PATHNAME;
- if (strstr(pattern, "**")) {
- static int tested;
- if (!tested) {
- tested = 1;
- if (fnmatch("a/b/*", "a/b/c/d", FNM_PATHNAME)==0) {
- rprintf(FERROR,"WARNING: fnmatch FNM_PATHNAME is broken on your system\n");
- }
- }
- ret->fnmatch_flags = 0;
- }
+ ret->regular_exp = 1;
+ ret->fnmatch_flags = FNM_PATHNAME;
+ if (strstr(pattern, "**")) {
+ static int tested;
+ if (!tested) {
+ tested = 1;
+ if (fnmatch("a/b/*","a/b/c/d",FNM_PATHNAME)==0)
+ rprintf(FERROR,"WARNING: fnmatch FNM_PATHNAME is broken on your system\n");
+ }
+ ret->fnmatch_flags = 0;
+ }
}
if (strlen(pattern) > 1 && pattern[strlen(pattern)-1] == '/') {
free(ex);
}
-static int check_one_exclude(char *name,struct exclude_struct *ex,
- STRUCT_STAT *st)
+static int check_one_exclude(char *name, struct exclude_struct *ex,
+ STRUCT_STAT *st)
{
char *p;
- int match_start=0;
+ int match_start = 0;
char *pattern = ex->pattern;
if (ex->local && (p=strrchr(name,'/')))
} else {
int l1 = strlen(name);
int l2 = strlen(pattern);
- if (l2 <= l1 &&
+ if (l2 <= l1 &&
strcmp(name+(l1-l2),pattern) == 0 &&
(l1==l2 || (!match_start && name[l1-(l2+1)] == '/'))) {
return 1;
}
-int check_exclude(char *name,struct exclude_struct **local_exclude_list,
+static void report_exclude_result(char const *name,
+ struct exclude_struct const *ent,
+ STRUCT_STAT const *st)
+{
+ /* If a trailing slash is present to match only directories,
+ * then it is stripped out by make_exclude. So as a special
+ * case we add it back in here. */
+
+ if (verbose >= 2)
+ rprintf(FINFO, "%s %s %s because of pattern %s%s\n",
+ ent->include ? "including" : "excluding",
+ S_ISDIR(st->st_mode) ? "directory" : "file",
+ name, ent->pattern,
+ ent->directory ? "/" : "");
+}
+
+
+/*
+ * Return true if file NAME is defined to be excluded by either
+ * LOCAL_EXCLUDE_LIST or the globals EXCLUDE_LIST.
+ */
+int check_exclude(char *name, struct exclude_struct **local_exclude_list,
STRUCT_STAT *st)
{
int n;
+ struct exclude_struct *ent;
if (name && (name[0] == '.') && !name[1])
/* never exclude '.', even if somebody does --exclude '*' */
return 0;
if (exclude_list) {
- for (n=0; exclude_list[n]; n++)
- if (check_one_exclude(name,exclude_list[n],st))
- return !exclude_list[n]->include;
+ for (n=0; exclude_list[n]; n++) {
+ ent = exclude_list[n];
+ if (check_one_exclude(name, ent, st)) {
+ report_exclude_result(name, ent, st);
+ return !ent->include;
+ }
+ }
}
if (local_exclude_list) {
- for (n=0; local_exclude_list[n]; n++)
- if (check_one_exclude(name,local_exclude_list[n],st))
- return !local_exclude_list[n]->include;
+ for (n=0; local_exclude_list[n]; n++) {
+ ent = local_exclude_list[n];
+ if (check_one_exclude(name, ent, st)) {
+ report_exclude_result(name, ent, st);
+ return !ent->include;
+ }
+ }
}
return 0;
}
-void add_exclude_list(char *pattern,struct exclude_struct ***list, int include)
+void add_exclude_list(const char *pattern, struct exclude_struct ***list, int include)
{
int len=0;
if (list && *list)
}
*list = (struct exclude_struct **)Realloc(*list,sizeof(struct exclude_struct *)*(len+2));
-
+
if (!*list || !((*list)[len] = make_exclude(pattern, include)))
out_of_memory("add_exclude");
-
- if (verbose > 2)
- rprintf(FINFO,"add_exclude(%s)\n",pattern);
-
+
+ if (verbose > 2) {
+ rprintf(FINFO,"add_exclude(%s,%s)\n",pattern,
+ include ? "include" : "exclude");
+ }
+
(*list)[len+1] = NULL;
}
-void add_exclude(char *pattern, int include)
+void add_exclude(const char *pattern, int include)
{
add_exclude_list(pattern,&exclude_list, include);
}
-struct exclude_struct **make_exclude_list(char *fname,
+struct exclude_struct **make_exclude_list(const char *fname,
struct exclude_struct **list1,
int fatal, int include)
{
struct exclude_struct **list=list1;
- FILE *f = fopen(fname,"r");
+ int fd;
char line[MAXPATHLEN];
- if (!f) {
+ char *eob = line + MAXPATHLEN - 1;
+ extern int eol_nulls;
+
+ if (strcmp(fname, "-") != 0)
+ fd = open(fname, O_RDONLY|O_BINARY);
+ else
+ fd = 0;
+ if (fd < 0) {
if (fatal) {
- rprintf(FERROR,"%s : %s\n",fname,strerror(errno));
+ rsyserr(FERROR, errno,
+ "failed to open %s file %s",
+ include ? "include" : "exclude",
+ fname);
exit_cleanup(RERR_FILEIO);
}
return list;
}
- while (fgets(line,MAXPATHLEN,f)) {
- int l = strlen(line);
- if (l && line[l-1] == '\n') l--;
- line[l] = 0;
- if (line[0] && (line[0] != ';') && (line[0] != '#')) {
+ while (1) {
+ char ch, *s = line;
+ int cnt;
+ while (1) {
+ if ((cnt = read(fd, &ch, 1)) <= 0) {
+ if (cnt < 0 && errno == EINTR)
+ continue;
+ break;
+ }
+ if (eol_nulls? !ch : (ch == '\n' || ch == '\r'))
+ break;
+ if (s < eob)
+ *s++ = ch;
+ }
+ *s = '\0';
+ if (*line && *line != ';' && *line != '#') {
/* Skip lines starting with semicolon or pound.
- It probably wouldn't cause any harm to not skip
- them but there's no need to save them. */
+ * It probably wouldn't cause any harm to not skip
+ * them but there's no need to save them. */
add_exclude_list(line,&list,include);
}
+ if (cnt <= 0)
+ break;
}
- fclose(f);
+ close(fd);
return list;
}
-void add_exclude_file(char *fname,int fatal,int include)
+void add_exclude_file(const char *fname, int fatal, int include)
{
if (!fname || !*fname) return;
extern int remote_version;
extern int list_only, recurse;
- /* this is a complete hack - blame Rusty */
+ /* This is a complete hack - blame Rusty.
+ *
+ * FIXME: This pattern shows up in the output of
+ * report_exclude_result(), which is not ideal. */
if (list_only && !recurse) {
add_exclude("/*/*", 0);
}
int l;
char pattern[MAXPATHLEN];
- strlcpy(pattern,exclude_list[i]->pattern,sizeof(pattern));
+ strlcpy(pattern,exclude_list[i]->pattern,sizeof(pattern));
if (exclude_list[i]->directory) strlcat(pattern,"/", sizeof(pattern));
l = strlen(pattern);
write_int(f,l);
}
write_buf(f,pattern,l);
- }
+ }
write_int(f,0);
}
void recv_exclude_list(int f)
{
char line[MAXPATHLEN];
- int l;
+ unsigned int l;
+
while ((l=read_int(f))) {
if (l >= MAXPATHLEN) overflow("recv_exclude_list");
read_sbuf(f,line,l);
return(NULL);
/* Skip over any initial spaces */
- while(isspace(*s))
+ while (isspace(* (unsigned char *) s))
s++;
/* Are we at the end of the string? */
/* Is this a '+' or '-' followed by a space (not whitespace)? */
if ((*s=='+' || *s=='-') && *(s+1)==' ')
s+=2;
-
+
/* Skip to the next space or the end of the string */
- while(!isspace(*s) && *s!='\0')
+ while (!isspace(* (unsigned char *) s) && *s != '\0')
s++;
} else {
t=NULL;
return(t);
}
-
+
void add_exclude_line(char *p)
{
char *tok;
if (!p || !*p) return;
p = strdup(p);
if (!p) out_of_memory("add_exclude_line");
- for (tok=get_exclude_tok(p); tok; tok=get_exclude_tok(NULL))
+ for (tok=get_exclude_tok(p); tok; tok=get_exclude_tok(NULL))
add_exclude(tok, 0);
free(p);
}
static char *cvs_ignore_list[] = {
- "RCS","SCCS","CVS","CVS.adm","RCSLOG","cvslog.*",
- "tags","TAGS",".make.state",".nse_depinfo",
- "*~", "#*", ".#*", ",*", "*.old", "*.bak", "*.BAK", "*.orig",
+ "RCS/", "SCCS/", "CVS/", ".svn/", "CVS.adm", "RCSLOG", "cvslog.*",
+ "tags", "TAGS", ".make.state", ".nse_depinfo",
+ "*~", "#*", ".#*", ", *", "*.old", "*.bak", "*.BAK", "*.orig",
"*.rej", ".del-*", "*.a", "*.o", "*.obj", "*.so", "*.Z", "*.elc", "*.ln",
- "core",NULL};
-
+ "core", NULL};
void add_cvs_excludes(void)
char fname[MAXPATHLEN];
char *p;
int i;
-
+
for (i=0; cvs_ignore_list[i]; i++)
add_exclude(cvs_ignore_list[i], 0);
if ((p=getenv("HOME")) && strlen(p) < (MAXPATHLEN-12)) {
- slprintf(fname,sizeof(fname), "%s/.cvsignore",p);
+ snprintf(fname,sizeof(fname), "%s/.cvsignore",p);
add_exclude_file(fname,0,0);
}
Matt McCutchen's Web Site / rsync / rsync.git / blobdiff