From f29b54b2377e4c5eee21863bc58a183f077217d7 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Sat, 5 Jul 2003 07:00:54 +0000 Subject: [PATCH] (read_and): Give full type for procedure arg. (read_header): Strip trailing slashes, setting current_trailing_slash. (tartime): Avoid int overflow when printing year (!). (print_header): New arg specifing block ordinal. All uses changed. Print link as 'h' type. Give labels for long links and names. --- src/list.c | 42 +++++++++++++++++++++++++++++------------- 1 file changed, 29 insertions(+), 13 deletions(-) diff --git a/src/list.c b/src/list.c index e88d53b..59374ff 100644 --- a/src/list.c +++ b/src/list.c @@ -1,7 +1,7 @@ /* List a tar archive, with support routines for reading a tar archive. - Copyright 1988, 1992, 1993, 1994, 1996, 1997, 1998, 1999, 2000, - 2001 Free Software Foundation, Inc. + Copyright (C) 1988, 1992, 1993, 1994, 1996, 1997, 1998, 1999, 2000, + 2001, 2003 Free Software Foundation, Inc. Written by John Gilmore, on 1985-08-26. @@ -37,8 +37,8 @@ union block *recent_long_link; /* likewise, for long link */ size_t recent_long_name_blocks; /* number of blocks in recent_long_name */ size_t recent_long_link_blocks; /* likewise, for long link */ -static uintmax_t from_header PARAMS ((const char *, size_t, const char *, - uintmax_t, uintmax_t)); +static uintmax_t from_header (const char *, size_t, const char *, + uintmax_t, uintmax_t); /* Base 64 digits; see Internet RFC 2045 Table 1. */ static char const base_64_digits[64] = @@ -65,7 +65,7 @@ base64_init (void) /* Main loop for reading an archive. */ void -read_and (void (*do_something) ()) +read_and (void (*do_something) (void)) { enum read_header status = HEADER_STILL_UNREAD; enum read_header prev_status; @@ -103,7 +103,7 @@ read_and (void (*do_something) ()) case GNUTYPE_MULTIVOL: case GNUTYPE_NAMES: break; - + case DIRTYPE: if (show_omitted_dirs_option) WARN ((0, 0, _("%s: Omitting"), @@ -180,7 +180,7 @@ list_archive (void) { if (verbose_option > 1) decode_header (current_header, ¤t_stat, ¤t_format, 0); - print_header (); + print_header (-1); } if (incremental_option && current_header->header.typeflag == GNUTYPE_DUMPDIR) @@ -422,6 +422,7 @@ read_header (bool raw_extended_headers) recent_long_name_blocks = 0; } assign_string (¤t_file_name, name); + current_trailing_slash = strip_trailing_slashes (current_file_name); if (recent_long_link) free (recent_long_link); @@ -786,7 +787,7 @@ off_from_header (const char *p, size_t s) size_t size_from_header (const char *p, size_t s) { - return from_header (p, s, "size_t", (uintmax_t) 0, + return from_header (p, s, "size_t", (uintmax_t) 0, (uintmax_t) TYPE_MAXIMUM (size_t)); } @@ -852,8 +853,8 @@ tartime (time_t t) struct tm *tm = localtime (&t); if (tm) { - sprintf (buffer, "%04d-%02d-%02d %02d:%02d:%02d", - tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, + sprintf (buffer, "%04ld-%02d-%02d %02d:%02d:%02d", + tm->tm_year + 1900L, tm->tm_mon + 1, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec); return buffer; } @@ -898,7 +899,7 @@ static int ugswidth = UGSWIDTH; /* maximum width encountered so far */ #endif void -print_header (void) +print_header (off_t block_ordinal) { char modes[11]; char const *time_stamp; @@ -913,8 +914,12 @@ print_header (void) if (block_number_option) { char buf[UINTMAX_STRSIZE_BOUND]; + if (block_ordinal < 0) + block_ordinal = current_block_ordinal (); + block_ordinal -= recent_long_name_blocks; + block_ordinal -= recent_long_link_blocks; fprintf (stdlis, _("block %s: "), - STRINGIFY_BIGINT (current_block_ordinal (), buf)); + STRINGIFY_BIGINT (block_ordinal, buf)); } if (verbose_option <= 1) @@ -943,17 +948,20 @@ print_header (void) case GNUTYPE_LONGNAME: case GNUTYPE_LONGLINK: + modes[0] = 'L'; ERROR ((0, 0, _("Visible longname error"))); break; case GNUTYPE_SPARSE: case REGTYPE: case AREGTYPE: - case LNKTYPE: modes[0] = '-'; if (current_file_name[strlen (current_file_name) - 1] == '/') modes[0] = 'd'; break; + case LNKTYPE: + modes[0] = 'h'; + break; case GNUTYPE_DUMPDIR: modes[0] = 'd'; break; @@ -1096,6 +1104,14 @@ print_header (void) putc ('\n', stdlis); break; + case GNUTYPE_LONGLINK: + fprintf (stdlis, _("--Long Link--\n")); + break; + + case GNUTYPE_LONGNAME: + fprintf (stdlis, _("--Long Name--\n")); + break; + case GNUTYPE_VOLHDR: fprintf (stdlis, _("--Volume Header--\n")); break; -- 2.44.0