/*
* Mini find implementation for busybox
*
- * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen
- * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
*
* Reworked by David Douthitt <n9ubh@callsign.net> and
* Matt Kraai <kraai@alumni.carnegiemellon.edu>.
#include <ctype.h>
#include "busybox.h"
+//XXX just found out about libbb/messages.c . maybe move stuff there ? - ghoz
+static const char msg_req_arg[] = "option `%s' requires an argument";
+static const char msg_invalid_arg[] = "invalid argument `%s' to `%s'";
static char *pattern;
static int xdev_count = 0;
#endif
+#ifdef CONFIG_FEATURE_FIND_NEWER
+static time_t newer_mtime;
+#endif
+
+#ifdef CONFIG_FEATURE_FIND_INUM
+static ino_t inode_num;
+#endif
+
+#ifdef CONFIG_FEATURE_FIND_EXEC
+static char **exec_str;
+static int num_matches;
+static int exec_opt;
+#endif
static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
{
time_t mtime_secs = mtime_days * 24 * 60 * 60;
if (!((isdigit(mtime_char) && file_age >= mtime_secs &&
file_age < mtime_secs + 24 * 60 * 60) ||
- (mtime_char == '+' && file_age >= mtime_secs + 24 * 60 * 60) ||
+ (mtime_char == '+' && file_age >= mtime_secs + 24 * 60 * 60) ||
(mtime_char == '-' && file_age < mtime_secs)))
goto no_match;
}
}
}
#endif
-
+#ifdef CONFIG_FEATURE_FIND_NEWER
+ if (newer_mtime != 0) {
+ time_t file_age = newer_mtime - statbuf->st_mtime;
+ if (file_age >= 0)
+ goto no_match;
+ }
+#endif
+#ifdef CONFIG_FEATURE_FIND_INUM
+ if (inode_num != 0) {
+ if (!(statbuf->st_ino == inode_num))
+ goto no_match;
+ }
+#endif
+#ifdef CONFIG_FEATURE_FIND_EXEC
+ if (exec_opt) {
+ int i;
+ char *cmd_string = "";
+ for (i = 0; i < num_matches; i++)
+ cmd_string = bb_xasprintf("%s%s%s", cmd_string, exec_str[i], fileName);
+ cmd_string = bb_xasprintf("%s%s", cmd_string, exec_str[num_matches]);
+ system(cmd_string);
+ goto no_match;
+ }
+#endif
+
puts(fileName);
no_match:
return (TRUE);
}
if (mask == 0 || type[1] != '\0')
- error_msg_and_die("invalid argument `%s' to `-type'", type);
+ bb_error_msg_and_die(msg_invalid_arg, type, "-type");
return mask;
}
}
else if (strcmp(argv[i], "-name") == 0) {
if (++i == argc)
- error_msg_and_die("option `-name' requires an argument");
+ bb_error_msg_and_die(msg_req_arg, "-name");
pattern = argv[i];
#ifdef CONFIG_FEATURE_FIND_TYPE
} else if (strcmp(argv[i], "-type") == 0) {
if (++i == argc)
- error_msg_and_die("option `-type' requires an argument");
+ bb_error_msg_and_die(msg_req_arg, "-type");
type_mask = find_type(argv[i]);
#endif
#ifdef CONFIG_FEATURE_FIND_PERM
} else if (strcmp(argv[i], "-perm") == 0) {
char *end;
if (++i == argc)
- error_msg_and_die("option `-perm' requires an argument");
+ bb_error_msg_and_die(msg_req_arg, "-perm");
perm_mask = strtol(argv[i], &end, 8);
- if (end[0] != '\0')
- error_msg_and_die("invalid argument `%s' to `-perm'", argv[i]);
- if (perm_mask > 07777)
- error_msg_and_die("invalid argument `%s' to `-perm'", argv[i]);
+ if ((end[0] != '\0') || (perm_mask > 07777))
+ bb_error_msg_and_die(msg_invalid_arg, argv[i], "-perm");
if ((perm_char = argv[i][0]) == '-')
perm_mask = -perm_mask;
#endif
} else if (strcmp(argv[i], "-mtime") == 0) {
char *end;
if (++i == argc)
- error_msg_and_die("option `-mtime' requires an argument");
+ bb_error_msg_and_die(msg_req_arg, "-mtime");
mtime_days = strtol(argv[i], &end, 10);
if (end[0] != '\0')
- error_msg_and_die("invalid argument `%s' to `-mtime'", argv[i]);
+ bb_error_msg_and_die(msg_invalid_arg, argv[i], "-mtime");
if ((mtime_char = argv[i][0]) == '-')
mtime_days = -mtime_days;
#endif
if ( firstopt == 1 ) {
if ( stat ( ".", &stbuf ) < 0 )
- error_msg_and_die("could not stat '.'" );
+ bb_error_msg_and_die("could not stat '.'" );
xdev_dev [0] = stbuf. st_dev;
}
else {
-
+
for (i = 1; i < firstopt; i++) {
if ( stat ( argv [i], &stbuf ) < 0 )
- error_msg_and_die("could not stat '%s'", argv [i] );
+ bb_error_msg_and_die("could not stat '%s'", argv [i] );
xdev_dev [i-1] = stbuf. st_dev;
}
- }
+ }
+#endif
+#ifdef CONFIG_FEATURE_FIND_NEWER
+ } else if (strcmp(argv[i], "-newer") == 0) {
+ struct stat stat_newer;
+ if (++i == argc)
+ bb_error_msg_and_die(msg_req_arg, "-newer");
+ if (stat (argv[i], &stat_newer) != 0)
+ bb_error_msg_and_die("file %s not found", argv[i]);
+ newer_mtime = stat_newer.st_mtime;
+#endif
+#ifdef CONFIG_FEATURE_FIND_INUM
+ } else if (strcmp(argv[i], "-inum") == 0) {
+ char *end;
+ if (++i == argc)
+ bb_error_msg_and_die(msg_req_arg, "-inum");
+ inode_num = strtol(argv[i], &end, 10);
+ if (end[0] != '\0')
+ bb_error_msg_and_die(msg_invalid_arg, argv[i], "-inum");
+#endif
+#ifdef CONFIG_FEATURE_FIND_EXEC
+ } else if (strcmp(argv[i], "-exec") == 0) {
+ int b_pos;
+ char *cmd_string = "";
+
+ while (i++) {
+ if (i == argc)
+ bb_error_msg_and_die(msg_req_arg, "-exec");
+ if (*argv[i] == ';')
+ break;
+ cmd_string = bb_xasprintf("%s %s", cmd_string, argv[i]);
+ }
+
+ if (*cmd_string == 0)
+ bb_error_msg_and_die(msg_req_arg, "-exec");
+ cmd_string++;
+ exec_str = xmalloc(sizeof(char *));
+
+ while ((b_pos = strstr(cmd_string, "{}") - cmd_string), (b_pos >= 0)) {
+ num_matches++;
+ exec_str = xrealloc(exec_str, (num_matches + 1) * sizeof(char *));
+ exec_str[num_matches - 1] = bb_xstrndup(cmd_string, b_pos);
+ cmd_string += b_pos + 2;
+ }
+ exec_str[num_matches] = bb_xstrdup(cmd_string);
+ exec_opt = 1;
#endif
} else
- show_usage();
+ bb_show_usage();
}
if (firstopt == 1) {
projects / oweals / busybox.git / blobdiff