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authorRob Landley <rob@landley.net>2014-06-11 08:11:38 -0500
committerRob Landley <rob@landley.net>2014-06-11 08:11:38 -0500
commitff2bc8551c697a909118f580b26b6cb1e0e47f61 (patch)
treed0e66c563345d5852fe6adf6c2d87e8ec75e9adf /toys/pending/strings.c
parent11c3924f8c29a36a80233326937ad21f504ae658 (diff)
downloadtoybox-ff2bc8551c697a909118f580b26b6cb1e0e47f61.tar.gz
Promote strings.
Diffstat (limited to 'toys/pending/strings.c')
-rw-r--r--toys/pending/strings.c67
1 files changed, 0 insertions, 67 deletions
diff --git a/toys/pending/strings.c b/toys/pending/strings.c
deleted file mode 100644
index a1104e5e..00000000
--- a/toys/pending/strings.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*strings.c - print the strings of printable characters in files.
- *
- * Copyright 2014 Kyung-su Kim <kaspyx@gmail.com>
- * Copyright 2014 Kyungwan Han <asura321@gmail.com>
- *
- * No Standard
- * TODO: utf8 strings
- * TODO: posix -t
-
-USE_STRINGS(NEWTOY(strings, "an#=4<1fo", TOYFLAG_USR|TOYFLAG_BIN))
-
-config STRINGS
- bool "strings"
- default n
- help
- usage: strings [-fo] [-n LEN] [FILE...]
-
- Display printable strings in a binary file
-
- -f Precede strings with filenames
- -n At least LEN characters form a string (default 4)
- -o Precede strings with decimal offsets
-*/
-
-#define FOR_strings
-#include "toys.h"
-
-GLOBALS(
- long num;
-)
-
-void do_strings(int fd, char *filename)
-{
- int nread, i, wlen = TT.num, count = 0;
- off_t offset = 0;
- char *string = xzalloc(wlen + 1);
-
- for (;;) {
- nread = read(fd, toybuf, sizeof(toybuf));
- if (nread < 0) perror_msg("%s", filename);
- if (nread < 1) break;
- for (i = 0; i < nread; i++, offset++) {
- if (((toybuf[i] >= 32) && (toybuf[i] <= 126)) || (toybuf[i] == '\t')) {
- if (count == wlen) fputc(toybuf[i], stdout);
- else {
- string[count++] = toybuf[i];
- if (count == wlen) {
- if (toys.optflags & FLAG_f) printf("%s: ", filename);
- if (toys.optflags & FLAG_o)
- printf("%7lld ",(long long)(offset - wlen));
- printf("%s", string);
- }
- }
- } else {
- if (count == wlen) xputc('\n');
- count = 0;
- }
- }
- }
- xclose(fd);
- free(string);
-}
-
-void strings_main(void)
-{
- loopfiles(toys.optargs, do_strings);
-}