* Based on code from util-linux v 2.11l
*
* Copyright (c) 1990
- * The Regents of the University of California. All rights reserved.
+ * The Regents of the University of California. All rights reserved.
*
- * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ * Licensed under GPLv2 or later, see file LICENSE in this source tree.
*
* Original copyright notice is retained at the end of this file.
*/
-// TODO: -t. busybox's own build script needs it
+//usage:#if !ENABLE_DESKTOP
+//usage:#define od_trivial_usage
+//usage: "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
+//usage:#define od_full_usage "\n\n"
+//usage: "Print FILE (or stdin) unambiguously, as octal bytes by default"
+//usage:#endif
-#include <ctype.h>
-#include <string.h>
-#include <getopt.h>
-#include <stdlib.h>
-#include "busybox.h"
-#include "dump.h"
+#include "libbb.h"
+#if ENABLE_DESKTOP
+/* This one provides -t (busybox's own build script needs it) */
+#include "od_bloaty.c"
+#else
-#define isdecdigit(c) (isdigit)(c)
-#define ishexdigit(c) (isxdigit)(c)
+#include "dump.h"
static void
-odoffset(int argc, char ***argvp)
+odoffset(dumper_t *dumper, int argc, char ***argvp)
{
char *num, *p;
int base;
if ((*p != '+')
&& (argc < 2
- || (!isdecdigit(p[0])
- && ((p[0] != 'x') || !ishexdigit(p[1])))))
+ || (!isdigit(p[0])
+ && ((p[0] != 'x') || !isxdigit(p[1])))))
return;
base = 0;
/*
- * bb_dump_skip over leading '+', 'x[0-9a-fA-f]' or '0x', and
+ * skip over leading '+', 'x[0-9a-fA-f]' or '0x', and
* set base.
*/
if (p[0] == '+')
++p;
- if (p[0] == 'x' && ishexdigit(p[1])) {
+ if (p[0] == 'x' && isxdigit(p[1])) {
++p;
base = 16;
} else if (p[0] == '0' && p[1] == 'x') {
base = 16;
}
- /* bb_dump_skip over the number */
+ /* skip over the number */
if (base == 16)
- for (num = p; ishexdigit(*p); ++p);
+ for (num = p; isxdigit(*p); ++p)
+ continue;
else
- for (num = p; isdecdigit(*p); ++p);
+ for (num = p; isdigit(*p); ++p)
+ continue;
/* check for no number */
if (num == p)
base = 10;
}
- bb_dump_skip = strtol(num, &end, base ? base : 8);
+ dumper->dump_skip = strtol(num, &end, base ? base : 8);
/* if end isn't the same as p, we got a non-octal digit */
if (end != p)
- bb_dump_skip = 0;
+ dumper->dump_skip = 0;
else {
if (*p) {
if (*p == 'b') {
- bb_dump_skip *= 512;
+ dumper->dump_skip *= 512;
++p;
} else if (*p == 'B') {
- bb_dump_skip *= 1024;
+ dumper->dump_skip *= 1024;
++p;
}
}
if (*p)
- bb_dump_skip = 0;
+ dumper->dump_skip = 0;
else {
++*argvp;
/*
* the offset is changed as well. This isn't pretty,
* but it's easy.
*/
-#define TYPE_OFFSET 7
+#define TYPE_OFFSET 7
{
char x_or_d;
if (base == 16) {
}
if (base == 10) {
x_or_d = 'd';
- DO_X_OR_D:
- bb_dump_fshead->nextfu->fmt[TYPE_OFFSET]
- = bb_dump_fshead->nextfs->nextfu->fmt[TYPE_OFFSET]
+ DO_X_OR_D:
+ dumper->fshead->nextfu->fmt[TYPE_OFFSET]
+ = dumper->fshead->nextfs->nextfu->fmt[TYPE_OFFSET]
= x_or_d;
}
}
}
}
-static const char * const add_strings[] = {
- "16/1 \"%3_u \" \"\\n\"", /* a */
- "8/2 \" %06o \" \"\\n\"", /* B, o */
- "16/1 \"%03o \" \"\\n\"", /* b */
- "16/1 \"%3_c \" \"\\n\"", /* c */
- "8/2 \" %05u \" \"\\n\"", /* d */
- "4/4 \" %010u \" \"\\n\"", /* D */
- "2/8 \" %21.14e \" \"\\n\"", /* e (undocumented in od), F */
- "4/4 \" %14.7e \" \"\\n\"", /* f */
- "4/4 \" %08x \" \"\\n\"", /* H, X */
- "8/2 \" %04x \" \"\\n\"", /* h, x */
- "4/4 \" %11d \" \"\\n\"", /* I, L, l */
- "8/2 \" %6d \" \"\\n\"", /* i */
- "4/4 \" %011o \" \"\\n\"", /* O */
+static const char *const add_strings[] = {
+ "16/1 \"%3_u \" \"\\n\"", /* a */
+ "8/2 \" %06o \" \"\\n\"", /* B, o */
+ "16/1 \"%03o \" \"\\n\"", /* b */
+ "16/1 \"%3_c \" \"\\n\"", /* c */
+ "8/2 \" %05u \" \"\\n\"", /* d */
+ "4/4 \" %010u \" \"\\n\"", /* D */
+ "2/8 \" %21.14e \" \"\\n\"", /* e (undocumented in od), F */
+ "4/4 \" %14.7e \" \"\\n\"", /* f */
+ "4/4 \" %08x \" \"\\n\"", /* H, X */
+ "8/2 \" %04x \" \"\\n\"", /* h, x */
+ "4/4 \" %11d \" \"\\n\"", /* I, L, l */
+ "8/2 \" %6d \" \"\\n\"", /* i */
+ "4/4 \" %011o \" \"\\n\"", /* O */
};
-static const char od_opts[] = "aBbcDdeFfHhIiLlOoXxv";
+static const char od_opts[] ALIGN1 = "aBbcDdeFfHhIiLlOoXxv";
-static const char od_o2si[] = {
+static const char od_o2si[] ALIGN1 = {
0, 1, 2, 3, 5,
4, 6, 6, 7, 8,
9, 0xa, 0xb, 0xa, 0xa,
0xb, 1, 8, 9,
};
+int od_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int od_main(int argc, char **argv)
{
int ch;
int first = 1;
char *p;
- bb_dump_vflag = FIRST;
- bb_dump_length = -1;
+ dumper_t *dumper = alloc_dumper();
while ((ch = getopt(argc, argv, od_opts)) > 0) {
if (ch == 'v') {
- bb_dump_vflag = ALL;
+ dumper->dump_vflag = ALL;
} else if (((p = strchr(od_opts, ch)) != NULL) && (*p != '\0')) {
if (first) {
first = 0;
- bb_dump_add("\"%07.7_Ao\n\"");
- bb_dump_add("\"%07.7_ao \"");
+ bb_dump_add(dumper, "\"%07.7_Ao\n\"");
+ bb_dump_add(dumper, "\"%07.7_ao \"");
} else {
- bb_dump_add("\" \"");
+ bb_dump_add(dumper, "\" \"");
}
- bb_dump_add(add_strings[(int)od_o2si[(p-od_opts)]]);
- } else { /* P, p, s, w, or other unhandled */
+ bb_dump_add(dumper, add_strings[(int)od_o2si[(p - od_opts)]]);
+ } else { /* P, p, s, w, or other unhandled */
bb_show_usage();
}
}
- if (!bb_dump_fshead) {
- bb_dump_add("\"%07.7_Ao\n\"");
- bb_dump_add("\"%07.7_ao \" 8/2 \"%06o \" \"\\n\"");
+ if (!dumper->fshead) {
+ bb_dump_add(dumper, "\"%07.7_Ao\n\"");
+ bb_dump_add(dumper, "\"%07.7_ao \" 8/2 \"%06o \" \"\\n\"");
}
argc -= optind;
argv += optind;
- odoffset(argc, &argv);
+ odoffset(dumper, argc, &argv);
- return bb_dump_dump(argv);
+ return bb_dump_dump(dumper, argv);
}
+#endif /* ENABLE_DESKTOP */
/*-
* Copyright (c) 1990 The Regents of the University of California.
projects / oweals / busybox.git / blobdiff