/*
- * Configuration file parser for Include, Exclude, Finclude
- * and FExclude records.
+ * Configuration file parser for new and old Include and
+ * Exclude records
*
* Kern Sibbald, March MMIII
*
* Version $Id$
*/
/*
- Copyright (C) 2000-2003 Kern Sibbald and John Walker
+ Copyright (C) 2003-2004 Kern Sibbald and John Walker
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
/* Forward referenced subroutines */
-void store_inc(LEX *lc, struct res_items *item, int index, int pass);
-void store_finc(LEX *lc, struct res_items *item, int index, int pass);
+void store_inc(LEX *lc, RES_ITEM *item, int index, int pass);
-static void store_match(LEX *lc, struct res_items *item, int index, int pass);
-static void store_opts(LEX *lc, struct res_items *item, int index, int pass);
-static void store_fname(LEX *lc, struct res_items *item, int index, int pass);
-static void store_base(LEX *lc, struct res_items *item, int index, int pass);
+static void store_newinc(LEX *lc, RES_ITEM *item, int index, int pass);
+static void store_regex(LEX *lc, RES_ITEM *item, int index, int pass);
+static void store_wild(LEX *lc, RES_ITEM *item, int index, int pass);
+static void store_opts(LEX *lc, RES_ITEM *item, int index, int pass);
+static void store_fname(LEX *lc, RES_ITEM *item, int index, int pass);
+static void options_res(LEX *lc, RES_ITEM *item, int index, int pass);
+static void store_base(LEX *lc, RES_ITEM *item, int index, int pass);
static void setup_current_opts(void);
extern URES res_all;
extern int res_all_size;
-/* We build the current Finclude Fexclude item here */
+/* We build the current new Include and Exclude items here */
static INCEXE res_incexe;
/*
- * FInclude/FExclude items
- * name handler value code flags default_value
+ * new Include/Exclude items
+ * name handler value code flags default_value
*/
-static struct res_items finc_items[] = {
+static RES_ITEM newinc_items[] = {
+ {"file", store_fname, NULL, 0, 0, 0},
+ {"options", options_res, NULL, 0, 0, 0},
+ {NULL, NULL, NULL, 0, 0, 0}
+};
+
+/*
+ * Items that are valid in an Options resource
+ */
+static RES_ITEM options_items[] = {
{"compression", store_opts, NULL, 0, 0, 0},
{"signature", store_opts, NULL, 0, 0, 0},
{"verify", store_opts, NULL, 0, 0, 0},
{"readfifo", store_opts, NULL, 0, 0, 0},
{"replace", store_opts, NULL, 0, 0, 0},
{"portable", store_opts, NULL, 0, 0, 0},
- {"match", store_match, NULL, 0, 0, 0},
- {"file", store_fname, NULL, 0, 0, 0},
+ {"mtimeonly", store_opts, NULL, 0, 0, 0},
+ {"keepatime", store_opts, NULL, 0, 0, 0},
+ {"regex", store_regex, NULL, 0, 0, 0},
{"base", store_base, NULL, 0, 0, 0},
+ {"wild", store_wild, NULL, 0, 0, 0},
+ {"exclude", store_opts, NULL, 0, 0, 0},
+ {"aclsupport", store_opts, NULL, 0, 0, 0},
{NULL, NULL, NULL, 0, 0, 0}
};
+
/* Define FileSet KeyWord values */
-#define INC_KW_NONE 0
-#define INC_KW_COMPRESSION 1
-#define INC_KW_SIGNATURE 2
-#define INC_KW_ENCRYPTION 3
-#define INC_KW_VERIFY 4
-#define INC_KW_ONEFS 5
-#define INC_KW_RECURSE 6
-#define INC_KW_SPARSE 7
-#define INC_KW_REPLACE 8 /* restore options */
-#define INC_KW_READFIFO 9 /* Causes fifo data to be read */
-#define INC_KW_PORTABLE 10
-
-/* Include keywords -- these are keywords that can appear
- * in the options lists of an include ( Include = compression= ...)
+enum {
+ INC_KW_NONE,
+ INC_KW_COMPRESSION,
+ INC_KW_SIGNATURE,
+ INC_KW_ENCRYPTION,
+ INC_KW_VERIFY,
+ INC_KW_ONEFS,
+ INC_KW_RECURSE,
+ INC_KW_SPARSE,
+ INC_KW_REPLACE, /* restore options */
+ INC_KW_READFIFO, /* Causes fifo data to be read */
+ INC_KW_PORTABLE,
+ INC_KW_MTIMEONLY,
+ INC_KW_KEEPATIME,
+ INC_KW_EXCLUDE,
+ INC_KW_ACL
+};
+
+/*
+ * Include keywords -- these are keywords that can appear
+ * in the options lists of an old include ( Include = compression= ...)
*/
static struct s_kw FS_option_kw[] = {
{"compression", INC_KW_COMPRESSION},
{"replace", INC_KW_REPLACE},
{"readfifo", INC_KW_READFIFO},
{"portable", INC_KW_PORTABLE},
+ {"mtimeonly", INC_KW_MTIMEONLY},
+ {"keepatime", INC_KW_KEEPATIME},
+ {"exclude", INC_KW_EXCLUDE},
+ {"aclsupport", INC_KW_ACL},
{NULL, 0}
};
/* Options for FileSet keywords */
struct s_fs_opt {
- char *name;
+ const char *name;
int keyword;
- char *option;
+ const char *option;
};
/*
{"no", INC_KW_READFIFO, "0"},
{"yes", INC_KW_PORTABLE, "p"},
{"no", INC_KW_PORTABLE, "0"},
+ {"yes", INC_KW_MTIMEONLY, "m"},
+ {"no", INC_KW_MTIMEONLY, "0"},
+ {"yes", INC_KW_KEEPATIME, "k"},
+ {"no", INC_KW_KEEPATIME, "0"},
+ {"yes", INC_KW_EXCLUDE, "e"},
+ {"no", INC_KW_EXCLUDE, "0"},
+ {"yes", INC_KW_ACL, "A"},
+ {"no", INC_KW_ACL, "0"},
{NULL, 0, 0}
};
/*
- * Scan for Include options (keyword=option) is converted into one or
- * two characters. Verifyopts=xxxx is Vxxxx:
+ * Scan for right hand side of Include options (keyword=option) is
+ * converted into one or two characters. Verifyopts=xxxx is Vxxxx:
+ * Whatever is found is concatenated to the opts string.
+ * This code is also used inside an Options resource.
*/
static void scan_include_options(LEX *lc, int keyword, char *opts, int optlen)
{
bstrncat(opts, "V", optlen); /* indicate Verify */
bstrncat(opts, lc->str, optlen);
bstrncat(opts, ":", optlen); /* terminate it */
+ Dmsg3(900, "Catopts=%s option=%s optlen=%d\n", opts, option,optlen);
/*
* Standard keyword options for Include/Exclude
scan_err1(lc, "Expected a FileSet option keyword, got:%s:", lc->str);
} else { /* add option */
bstrncat(opts, option, optlen);
- Dmsg3(200, "Catopts=%s option=%s optlen=%d\n", opts, option,optlen);
+ Dmsg3(900, "Catopts=%s option=%s optlen=%d\n", opts, option,optlen);
}
}
}
}
-/* Store FileSet Include/Exclude info */
-void store_inc(LEX *lc, struct res_items *item, int index, int pass)
+/*
+ *
+ * Store FileSet Include/Exclude info
+ */
+void store_inc(LEX *lc, RES_ITEM *item, int index, int pass)
{
int token, i;
int options = lc->options;
char inc_opts[100];
int inc_opts_len;
+ /*
+ * Decide if we are doing a new Include or an old include. The
+ * new Include is followed immediately by open brace, whereas the
+ * old include has options following the Include.
+ */
+ token = lex_get_token(lc, T_ALL);
+ if (token == T_BOB) {
+ store_newinc(lc, item, index, pass);
+ return;
+ }
+ if (token != T_EQUALS) {
+ scan_err1(lc, _("Expecting an equals sign, got: %s\n"), lc->str);
+ }
lc->options |= LOPT_NO_IDENT; /* make spaces significant */
memset(&res_incexe, 0, sizeof(INCEXE));
/* Get include options */
inc_opts[0] = 0;
while ((token=lex_get_token(lc, T_ALL)) != T_BOB) {
+
keyword = INC_KW_NONE;
for (i=0; FS_option_kw[i].name; i++) {
if (strcasecmp(lc->str, FS_option_kw[i].name) == 0) {
if ((token=lex_get_token(lc, T_ALL)) != T_EQUALS) {
scan_err1(lc, _("expected an = following keyword, got: %s"), lc->str);
} else {
+ /* Scan right hand side of option */
scan_include_options(lc, keyword, inc_opts, sizeof(inc_opts));
}
if (token == T_BOB) {
break;
}
}
+
if (!inc_opts[0]) {
strcat(inc_opts, "0"); /* set no options */
}
}
setup_current_opts();
bstrncpy(res_incexe.current_opts->opts, inc_opts, MAX_FOPTS);
- Dmsg1(200, "incexe opts=%s\n", res_incexe.current_opts->opts);
+ Dmsg2(900, "old pass=%d incexe opts=%s\n", pass, res_incexe.current_opts->opts);
/* Create incexe structure */
- Dmsg0(200, "Create INCEXE structure\n");
+ Dmsg0(900, "Create INCEXE structure\n");
incexe = (INCEXE *)malloc(sizeof(INCEXE));
memcpy(incexe, &res_incexe, sizeof(INCEXE));
memset(&res_incexe, 0, sizeof(INCEXE));
sizeof(INCEXE *) * (res_all.res_fs.num_includes + 1));
}
res_all.res_fs.include_items[res_all.res_fs.num_includes++] = incexe;
- Dmsg1(200, "num_includes=%d\n", res_all.res_fs.num_includes);
+ Dmsg1(900, "num_includes=%d\n", res_all.res_fs.num_includes);
} else { /* exclude */
if (res_all.res_fs.num_excludes == 0) {
res_all.res_fs.exclude_items = (INCEXE **)malloc(sizeof(INCEXE *));
sizeof(INCEXE *) * (res_all.res_fs.num_excludes + 1));
}
res_all.res_fs.exclude_items[res_all.res_fs.num_excludes++] = incexe;
- Dmsg1(200, "num_excludes=%d\n", res_all.res_fs.num_excludes);
+ Dmsg1(900, "num_excludes=%d\n", res_all.res_fs.num_excludes);
}
/* Pickup include/exclude names. They are stored in INCEXE
*/
while ((token = lex_get_token(lc, T_ALL)) != T_EOB) {
switch (token) {
- case T_COMMA:
- case T_EOL:
- continue;
-
- case T_IDENTIFIER:
- case T_UNQUOTED_STRING:
- case T_QUOTED_STRING:
- if (res_all.res_fs.have_MD5) {
- MD5Update(&res_all.res_fs.md5c, (unsigned char *)lc->str, lc->str_len);
- }
- if (incexe->num_names == incexe->max_names) {
- incexe->max_names += 10;
- if (incexe->name_list == NULL) {
- incexe->name_list = (char **)malloc(sizeof(char *) * incexe->max_names);
- } else {
- incexe->name_list = (char **)realloc(incexe->name_list,
- sizeof(char *) * incexe->max_names);
- }
- }
- incexe->name_list[incexe->num_names++] = bstrdup(lc->str);
- Dmsg1(200, "Add to name_list %s\n", incexe->name_list[incexe->num_names -1]);
- break;
- default:
- scan_err1(lc, "Expected a filename, got: %s", lc->str);
+ case T_COMMA:
+ case T_EOL:
+ continue;
+
+ case T_IDENTIFIER:
+ case T_UNQUOTED_STRING:
+ case T_QUOTED_STRING:
+ if (res_all.res_fs.have_MD5) {
+ MD5Update(&res_all.res_fs.md5c, (unsigned char *)lc->str, lc->str_len);
+ }
+ if (incexe->name_list.size() == 0) {
+ incexe->name_list.init(10, true);
+ }
+ incexe->name_list.append(bstrdup(lc->str));
+ Dmsg1(900, "Add to name_list %s\n", lc->str);
+ break;
+ default:
+ scan_err1(lc, "Expected a filename, got: %s", lc->str);
}
}
/* Note, MD5Final is done in backup.c */
/*
* Store FileSet FInclude/FExclude info
* Note, when this routine is called, we are inside a FileSet
- * resource. We treat the Finclude/Fexeclude like a sort of
+ * resource. We treat the Include/Execlude like a sort of
* mini-resource within the FileSet resource.
*/
-void store_finc(LEX *lc, struct res_items *item, int index, int pass)
+static void store_newinc(LEX *lc, RES_ITEM *item, int index, int pass)
{
int token, i;
INCEXE *incexe;
+ bool options;
if (!res_all.res_fs.have_MD5) {
MD5Init(&res_all.res_fs.md5c);
res_all.res_fs.have_MD5 = TRUE;
}
- res_all.res_fs.finclude = TRUE;
- token = lex_get_token(lc, T_ALL);
- if (token != T_BOB) {
- scan_err1(lc, _("Expecting a beginning brace, got: %s\n"), lc->str);
- }
memset(&res_incexe, 0, sizeof(INCEXE));
+ res_all.res_fs.new_include = true;
while ((token = lex_get_token(lc, T_ALL)) != T_EOF) {
if (token == T_EOL) {
continue;
if (token != T_IDENTIFIER) {
scan_err1(lc, _("Expecting keyword, got: %s\n"), lc->str);
}
- for (i=0; finc_items[i].name; i++) {
- if (strcasecmp(finc_items[i].name, lc->str) == 0) {
- token = lex_get_token(lc, T_ALL);
- if (token != T_EQUALS) {
- scan_err1(lc, "expected an equals, got: %s", lc->str);
+ for (i=0; newinc_items[i].name; i++) {
+ options = strcasecmp(lc->str, "options") == 0;
+ if (strcasecmp(newinc_items[i].name, lc->str) == 0) {
+ if (!options) {
+ token = lex_get_token(lc, T_ALL);
+ if (token != T_EQUALS) {
+ scan_err1(lc, "expected an equals, got: %s", lc->str);
+ }
}
/* Call item handler */
- finc_items[i].handler(lc, &finc_items[i], i, pass);
+ newinc_items[i].handler(lc, &newinc_items[i], i, pass);
i = -1;
break;
}
sizeof(INCEXE *) * (res_all.res_fs.num_includes + 1));
}
res_all.res_fs.include_items[res_all.res_fs.num_includes++] = incexe;
- Dmsg1(200, "num_includes=%d\n", res_all.res_fs.num_includes);
+ Dmsg1(900, "num_includes=%d\n", res_all.res_fs.num_includes);
} else { /* exclude */
if (res_all.res_fs.num_excludes == 0) {
res_all.res_fs.exclude_items = (INCEXE **)malloc(sizeof(INCEXE *));
sizeof(INCEXE *) * (res_all.res_fs.num_excludes + 1));
}
res_all.res_fs.exclude_items[res_all.res_fs.num_excludes++] = incexe;
- Dmsg1(200, "num_excludes=%d\n", res_all.res_fs.num_excludes);
+ Dmsg1(900, "num_excludes=%d\n", res_all.res_fs.num_excludes);
}
}
scan_to_eol(lc);
}
-/* Store Match info */
-static void store_match(LEX *lc, struct res_items *item, int index, int pass)
+/* Store regex info */
+static void store_regex(LEX *lc, RES_ITEM *item, int index, int pass)
{
int token;
if (pass == 1) {
- /* Pickup Match string
+ /* Pickup regex string
*/
token = lex_get_token(lc, T_ALL);
switch (token) {
- case T_IDENTIFIER:
- case T_UNQUOTED_STRING:
- case T_QUOTED_STRING:
- setup_current_opts();
- if (res_incexe.current_opts->match) {
- scan_err0(lc, _("More than one match specified.\n"));
- }
- res_incexe.current_opts->match = bstrdup(lc->str);
- break;
- default:
- scan_err1(lc, _("Expected a filename, got: %s\n"), lc->str);
+ case T_IDENTIFIER:
+ case T_UNQUOTED_STRING:
+ case T_QUOTED_STRING:
+ res_incexe.current_opts->regex.append(bstrdup(lc->str));
+ Dmsg3(900, "set regex %p size=%d %s\n",
+ res_incexe.current_opts, res_incexe.current_opts->regex.size(),lc->str);
+ break;
+ default:
+ scan_err1(lc, _("Expected a regex string, got: %s\n"), lc->str);
}
} else { /* pass 2 */
lex_get_token(lc, T_ALL);
}
/* Store Base info */
-static void store_base(LEX *lc, struct res_items *item, int index, int pass)
+static void store_base(LEX *lc, RES_ITEM *item, int index, int pass)
{
int token;
- FOPTS *copt;
if (pass == 1) {
- setup_current_opts();
/*
* Pickup Base Job Name
*/
token = lex_get_token(lc, T_NAME);
- copt = res_incexe.current_opts;
- if (copt->base_list == NULL) {
- copt->base_list = (char **)malloc(sizeof(char *));
- } else {
- copt->base_list = (char **)realloc(copt->base_list,
- sizeof(char *) * (copt->num_base+1));
- }
- copt->base_list[copt->num_base++] = bstrdup(lc->str);
+ res_incexe.current_opts->base.append(bstrdup(lc->str));
} else { /* pass 2 */
lex_get_token(lc, T_ALL);
}
scan_to_eol(lc);
}
+
+
+/* Store Wild-card info */
+static void store_wild(LEX *lc, RES_ITEM *item, int index, int pass)
+{
+ int token;
+
+ if (pass == 1) {
+ /*
+ * Pickup Wild-card string
+ */
+ token = lex_get_token(lc, T_ALL);
+ switch (token) {
+ case T_IDENTIFIER:
+ case T_UNQUOTED_STRING:
+ case T_QUOTED_STRING:
+ res_incexe.current_opts->wild.append(bstrdup(lc->str));
+ Dmsg3(900, "set wild %p size=%d %s\n",
+ res_incexe.current_opts, res_incexe.current_opts->wild.size(),lc->str);
+ break;
+ default:
+ scan_err1(lc, _("Expected a wild-card string, got: %s\n"), lc->str);
+ }
+ } else { /* pass 2 */
+ lex_get_token(lc, T_ALL);
+ }
+ scan_to_eol(lc);
+}
+
+
/*
* Store Filename info. Note, for minor efficiency reasons, we
* always increase the name buffer by 10 items because we expect
* to add more entries.
*/
-static void store_fname(LEX *lc, struct res_items *item, int index, int pass)
+static void store_fname(LEX *lc, RES_ITEM *item, int index, int pass)
{
int token;
INCEXE *incexe;
MD5Update(&res_all.res_fs.md5c, (unsigned char *)lc->str, lc->str_len);
}
incexe = &res_incexe;
- if (incexe->num_names == incexe->max_names) {
- incexe->max_names += 10;
- if (incexe->name_list == NULL) {
- incexe->name_list = (char **)malloc(sizeof(char *) * incexe->max_names);
- } else {
- incexe->name_list = (char **)realloc(incexe->name_list,
- sizeof(char *) * incexe->max_names);
- }
+ if (incexe->name_list.size() == 0) {
+ incexe->name_list.init(10, true);
}
- incexe->name_list[incexe->num_names++] = bstrdup(lc->str);
- Dmsg1(200, "Add to name_list %s\n", incexe->name_list[incexe->num_names -1]);
+ incexe->name_list.append(bstrdup(lc->str));
+ Dmsg1(900, "Add to name_list %s\n", lc->str);
break;
default:
scan_err1(lc, _("Expected a filename, got: %s"), lc->str);
scan_to_eol(lc);
}
+/*
+ * Come here when Options seen in Include/Exclude
+ */
+static void options_res(LEX *lc, RES_ITEM *item, int index, int pass)
+{
+ int token, i;
+
+ token = lex_get_token(lc, T_ALL);
+ if (token != T_BOB) {
+ scan_err1(lc, "Expecting open brace. Got %s", lc->str);
+ }
+
+ if (pass == 1) {
+ setup_current_opts();
+ }
+
+ while ((token = lex_get_token(lc, T_ALL)) != T_EOF) {
+ if (token == T_EOL) {
+ continue;
+ }
+ if (token == T_EOB) {
+ break;
+ }
+ if (token != T_IDENTIFIER) {
+ scan_err1(lc, _("Expecting keyword, got: %s\n"), lc->str);
+ }
+ for (i=0; options_items[i].name; i++) {
+ if (strcasecmp(options_items[i].name, lc->str) == 0) {
+ token = lex_get_token(lc, T_ALL);
+ if (token != T_EQUALS) {
+ scan_err1(lc, "expected an equals, got: %s", lc->str);
+ }
+ /* Call item handler */
+ options_items[i].handler(lc, &options_items[i], i, pass);
+ i = -1;
+ break;
+ }
+ }
+ if (i >=0) {
+ scan_err1(lc, "Keyword %s not permitted in this resource", lc->str);
+ }
+ }
+ scan_to_eol(lc);
+}
+
-static void store_opts(LEX *lc, struct res_items *item, int index, int pass)
+/*
+ * New style options come here
+ */
+static void store_opts(LEX *lc, RES_ITEM *item, int index, int pass)
{
int i;
int keyword;
inc_opts[0] = 0;
keyword = INC_KW_NONE;
+ /* Look up the keyword */
for (i=0; FS_option_kw[i].name; i++) {
if (strcasecmp(item->name, FS_option_kw[i].name) == 0) {
keyword = FS_option_kw[i].token;
if (keyword == INC_KW_NONE) {
scan_err1(lc, "Expected a FileSet keyword, got: %s", lc->str);
}
- Dmsg2(200, "keyword=%d %s\n", keyword, FS_option_kw[keyword].name);
+ /* Now scan for the value */
scan_include_options(lc, keyword, inc_opts, sizeof(inc_opts));
-
if (pass == 1) {
- setup_current_opts();
-
bstrncat(res_incexe.current_opts->opts, inc_opts, MAX_FOPTS);
+ Dmsg2(900, "new pass=%d incexe opts=%s\n", pass, res_incexe.current_opts->opts);
}
-
scan_to_eol(lc);
}
/* If current_opts not defined, create first entry */
static void setup_current_opts(void)
{
- if (res_incexe.current_opts == NULL) {
- res_incexe.current_opts = (FOPTS *)malloc(sizeof(FOPTS));
- memset(res_incexe.current_opts, 0, sizeof(FOPTS));
- res_incexe.num_opts = 1;
+ FOPTS *fo = (FOPTS *)malloc(sizeof(FOPTS));
+ memset(fo, 0, sizeof(FOPTS));
+ fo->regex.init(1, true);
+ fo->wild.init(1, true);
+ fo->base.init(1, true);
+ res_incexe.current_opts = fo;
+ if (res_incexe.num_opts == 0) {
res_incexe.opts_list = (FOPTS **)malloc(sizeof(FOPTS *));
- res_incexe.opts_list[0] = res_incexe.current_opts;
+ } else {
+ res_incexe.opts_list = (FOPTS **)realloc(res_incexe.opts_list,
+ sizeof(FOPTS *) * (res_incexe.num_opts + 1));
}
+ res_incexe.opts_list[res_incexe.num_opts++] = fo;
}
projects / bacula / bacula / blobdiff