diff options
Diffstat (limited to 'package/cfgfs/src/ft_dump.c')
| -rw-r--r-- | package/cfgfs/src/ft_dump.c | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/package/cfgfs/src/ft_dump.c b/package/cfgfs/src/ft_dump.c new file mode 100644 index 000000000..ed702ba28 --- /dev/null +++ b/package/cfgfs/src/ft_dump.c @@ -0,0 +1,135 @@ +/* $MirOS: contrib/hosted/fwcf/ft_dump.c,v 1.5 2006/09/23 23:21:04 tg Exp $ */ + +/*- + * Copyright (c) 2006 + * Thorsten Glaser <tg@mirbsd.de> + * + * Licensee is hereby permitted to deal in this work without restric- + * tion, including unlimited rights to use, publicly perform, modify, + * merge, distribute, sell, give away or sublicence, provided all co- + * pyright notices above, these terms and the disclaimer are retained + * in all redistributions or reproduced in accompanying documentation + * or other materials provided with binary redistributions. + * + * Licensor offers the work "AS IS" and WITHOUT WARRANTY of any kind, + * express, or implied, to the maximum extent permitted by applicable + * law, without malicious intent or gross negligence; in no event may + * licensor, an author or contributor be held liable for any indirect + * or other damage, or direct damage except proven a consequence of a + * direct error of said person and intended use of this work, loss or + * other issues arising in any way out of its use, even if advised of + * the possibility of such damage or existence of a defect. + */ + +#include <sys/param.h> +#include <err.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> + +#include "defs.h" +#include "pack.h" + +__RCSID("$MirOS: contrib/hosted/fwcf/ft_dump.c,v 1.5 2006/09/23 23:21:04 tg Exp $"); + +static int ft_dumpfile(char *); + +void +ft_dump(char *buf) +{ + while (*buf) + buf += ft_dumpfile(buf); +} + +static int +ft_dumpfile(char *buf) +{ + uint8_t c; + int i, type = 0, size = 0; + uint8_t *p; + uint32_t x; + + i = strlen(buf) + 1; + printf("\nNAME=%s\n", buf); + p = (uint8_t *)buf + i; + while (*p) + switch (c = *p++) { + case 0x01: + printf("BLOCK\n"); + type = 1; + break; + case 0x02: + printf("CHARACTER\n"); + type = 1; + break; + case 0x03: + printf("SYMLINK\n"); + type = 2; + break; + case 0x04: + printf("HARDLINK\n"); + type = 1; + break; + case 0x05: + printf("DIRECTORY\n"); + type = 1; + break; + case 0x10: + { + time_t y = LOADD(p); + p += 4; + printf("MTIME=%d -> %s", (int)y, ctime(&y)); + break; + } + case 'g': + case 'G': + case 'u': + case 'U': + x = (c & 0x20) ? *p : LOADD(p); + p += (c & 0x20) ? 1 : 4; + printf("%cID=%d\n", c & ~0x20, x); + break; + case 'i': + case 'I': + x = (c == 'i') ? *p : LOADW(p); + p += (c == 'i') ? 1 : 2; + printf("INODE=%d\n", x); + break; + case 'm': + case 'M': + x = (c == 'm') ? LOADW(p) : LOADD(p); + p += (c == 'm') ? 2 : 4; + printf("MODE=0%o\n", x); + break; + case 's': + case 'S': + x = (c == 's') ? *p : LOADT(p); + p += (c == 's') ? 1 : 3; + printf("SIZE=%d\n", size = x); + break; + default: + errx(1, "unknown attribute %02Xh", c); + } + ++p; + if (type == 2) { + char *target; + + if ((target = malloc(size + 1)) == NULL) + err(1, "malloc"); + memcpy(target, p, size); + target[size] = '\0'; + printf("LINK_TARGET=%s\n", target); + free(target); + } else if (type == 1) { + if (size) + printf("WARN: size not allowed, ignoring\n"); + size = 0; + } else { + printf("BEGIN DATA\n"); + fflush(stdout); + write(STDOUT_FILENO, p, size); + printf("\nEND DATA\n"); + } + return ((p - (uint8_t *)buf) + size); +} |