static void
update_totals(const xz_file_info *xfi)
{
// TODO: Integer overflow checks
++totals.files;
totals.streams += lzma_index_stream_count(xfi->idx);
totals.blocks += lzma_index_block_count(xfi->idx);
totals.compressed_size += lzma_index_file_size(xfi->idx);
totals.uncompressed_size += lzma_index_uncompressed_size(xfi->idx);
totals.stream_padding += xfi->stream_padding;
totals.checks |= lzma_index_checks(xfi->idx);
if (totals.memusage_max < xfi->memusage_max)
totals.memusage_max = xfi->memusage_max;
totals.all_have_sizes &= xfi->all_have_sizes;
return;
}
static bool
print_info_basic(const xz_file_info *xfi, file_pair *pair)
{
static bool headings_displayed = false;
if (!headings_displayed) {
headings_displayed = true;
// TRANSLATORS: These are column headings. From Strms (Streams)
// to Ratio, the columns are right aligned. Check and Filename
// are left aligned. If you need longer words, it's OK to
// use two lines here. Test with "xz -l foo.xz".
puts(_("Strms Blocks Compressed Uncompressed Ratio "
"Check Filename"));
}
char checks[CHECKS_STR_SIZE];
get_check_names(checks, lzma_index_checks(xfi->idx), false);
const char *cols[7] = {
uint64_to_str(lzma_index_stream_count(xfi->idx), 0),
uint64_to_str(lzma_index_block_count(xfi->idx), 1),
uint64_to_nicestr(lzma_index_file_size(xfi->idx),
NICESTR_B, NICESTR_TIB, false, 2),
uint64_to_nicestr(lzma_index_uncompressed_size(xfi->idx),
NICESTR_B, NICESTR_TIB, false, 3),
get_ratio(lzma_index_file_size(xfi->idx),
lzma_index_uncompressed_size(xfi->idx)),
checks,
pair->src_name,
};
printf("%*s %*s %*s %*s %*s %-*s %s\n",
tuklib_mbstr_fw(cols[0], 5), cols[0],
tuklib_mbstr_fw(cols[1], 7), cols[1],
tuklib_mbstr_fw(cols[2], 11), cols[2],
tuklib_mbstr_fw(cols[3], 11), cols[3],
tuklib_mbstr_fw(cols[4], 5), cols[4],
tuklib_mbstr_fw(cols[5], 7), cols[5],
cols[6]);
return false;
}
static bool
print_info_robot(xz_file_info *xfi, file_pair *pair)
{
char checks[CHECKS_STR_SIZE];
get_check_names(checks, lzma_index_checks(xfi->idx), false);
printf("name\t%s\n", pair->src_name);
printf("file\t%" PRIu64 "\t%" PRIu64 "\t%" PRIu64 "\t%" PRIu64
"\t%s\t%s\t%" PRIu64 "\n",
lzma_index_stream_count(xfi->idx),
lzma_index_block_count(xfi->idx),
lzma_index_file_size(xfi->idx),
lzma_index_uncompressed_size(xfi->idx),
get_ratio(lzma_index_file_size(xfi->idx),
lzma_index_uncompressed_size(xfi->idx)),
checks,
xfi->stream_padding);
if (message_verbosity_get() >= V_VERBOSE) {
lzma_index_iter iter;
lzma_index_iter_init(&iter, xfi->idx);
while (!lzma_index_iter_next(&iter, LZMA_INDEX_ITER_STREAM))
printf("stream\t%" PRIu64 "\t%" PRIu64 "\t%" PRIu64
"\t%" PRIu64 "\t%" PRIu64 "\t%" PRIu64
"\t%s\t%s\t%" PRIu64 "\n",
iter.stream.number,
iter.stream.block_count,
iter.stream.compressed_offset,
iter.stream.uncompressed_offset,
iter.stream.compressed_size,
iter.stream.uncompressed_size,
get_ratio(iter.stream.compressed_size,
iter.stream.uncompressed_size),
check_names[iter.stream.flags->check],
iter.stream.padding);
lzma_index_iter_rewind(&iter);
block_header_info bhi;
while (!lzma_index_iter_next(&iter, LZMA_INDEX_ITER_BLOCK)) {
if (message_verbosity_get() >= V_DEBUG
&& parse_details(
pair, &iter, &bhi, xfi))
return true;
printf("block\t%" PRIu64 "\t%" PRIu64 "\t%" PRIu64
"\t%" PRIu64 "\t%" PRIu64
"\t%" PRIu64 "\t%" PRIu64 "\t%s\t%s",
iter.stream.number,
iter.block.number_in_stream,
iter.block.number_in_file,
iter.block.compressed_file_offset,
iter.block.uncompressed_file_offset,
iter.block.total_size,
iter.block.uncompressed_size,
get_ratio(iter.block.total_size,
iter.block.uncompressed_size),
check_names[iter.stream.flags->check]);
if (message_verbosity_get() >= V_DEBUG)
printf("\t%s\t%" PRIu32 "\t%s\t%" PRIu64
"\t%" PRIu64 "\t%s",
check_value,
bhi.header_size,
bhi.flags,
bhi.compressed_size,
bhi.memusage,
bhi.filter_chain);
putchar('\n');
}
}
if (message_verbosity_get() >= V_DEBUG)
printf("summary\t%" PRIu64 "\t%s\t%" PRIu32 "\n",
xfi->memusage_max,
xfi->all_have_sizes ? "yes" : "no",
xfi->min_version);
return false;
}
static bool
print_info_adv(xz_file_info *xfi, file_pair *pair)
{
// Print the overall information.
print_adv_helper(lzma_index_stream_count(xfi->idx),
lzma_index_block_count(xfi->idx),
lzma_index_file_size(xfi->idx),
lzma_index_uncompressed_size(xfi->idx),
lzma_index_checks(xfi->idx),
xfi->stream_padding);
// Size of the biggest Check. This is used to calculate the width
// of the CheckVal field. The table would get insanely wide if
// we always reserved space for 64-byte Check (128 chars as hex).
uint32_t check_max = 0;
// Print information about the Streams.
//
// TRANSLATORS: The second line is column headings. All except
// Check are right aligned; Check is left aligned. Test with
// "xz -lv foo.xz".
puts(_(" Streams:\n Stream Blocks"
" CompOffset UncompOffset"
" CompSize UncompSize Ratio"
" Check Padding"));
lzma_index_iter iter;
lzma_index_iter_init(&iter, xfi->idx);
while (!lzma_index_iter_next(&iter, LZMA_INDEX_ITER_STREAM)) {
const char *cols1[4] = {
uint64_to_str(iter.stream.number, 0),
uint64_to_str(iter.stream.block_count, 1),
uint64_to_str(iter.stream.compressed_offset, 2),
uint64_to_str(iter.stream.uncompressed_offset, 3),
};
printf(" %*s %*s %*s %*s ",
tuklib_mbstr_fw(cols1[0], 6), cols1[0],
tuklib_mbstr_fw(cols1[1], 9), cols1[1],
tuklib_mbstr_fw(cols1[2], 15), cols1[2],
tuklib_mbstr_fw(cols1[3], 15), cols1[3]);
const char *cols2[5] = {
uint64_to_str(iter.stream.compressed_size, 0),
uint64_to_str(iter.stream.uncompressed_size, 1),
get_ratio(iter.stream.compressed_size,
iter.stream.uncompressed_size),
_(check_names[iter.stream.flags->check]),
uint64_to_str(iter.stream.padding, 2),
};
printf("%*s %*s %*s %-*s %*s\n",
tuklib_mbstr_fw(cols2[0], 15), cols2[0],
tuklib_mbstr_fw(cols2[1], 15), cols2[1],
tuklib_mbstr_fw(cols2[2], 5), cols2[2],
tuklib_mbstr_fw(cols2[3], 10), cols2[3],
tuklib_mbstr_fw(cols2[4], 7), cols2[4]);
// Update the maximum Check size.
if (lzma_check_size(iter.stream.flags->check) > check_max)
check_max = lzma_check_size(iter.stream.flags->check);
}
// Cache the verbosity level to a local variable.
const bool detailed = message_verbosity_get() >= V_DEBUG;
// Information collected from Block Headers
block_header_info bhi;
// Print information about the Blocks but only if there is
// at least one Block.
if (lzma_index_block_count(xfi->idx) > 0) {
// Calculate the width of the CheckVal field.
const int checkval_width = my_max(8, 2 * check_max);
// TRANSLATORS: The second line is column headings. All
// except Check are right aligned; Check is left aligned.
printf(_(" Blocks:\n Stream Block"
" CompOffset UncompOffset"
" TotalSize UncompSize Ratio Check"));
if (detailed) {
// TRANSLATORS: These are additional column headings
// for the most verbose listing mode. CheckVal
// (Check value), Flags, and Filters are left aligned.
// Header (Block Header Size), CompSize, and MemUsage
// are right aligned. %*s is replaced with 0-120
// spaces to make the CheckVal column wide enough.
// Test with "xz -lvv foo.xz".
printf(_(" CheckVal %*s Header Flags "
"CompSize MemUsage Filters"),
checkval_width - 8, "");
}
putchar('\n');
lzma_index_iter_init(&iter, xfi->idx);
// Iterate over the Blocks.
while (!lzma_index_iter_next(&iter, LZMA_INDEX_ITER_BLOCK)) {
if (detailed && parse_details(pair, &iter, &bhi, xfi))
return true;
const char *cols1[4] = {
uint64_to_str(iter.stream.number, 0),
uint64_to_str(
iter.block.number_in_stream, 1),
uint64_to_str(
iter.block.compressed_file_offset, 2),
uint64_to_str(
iter.block.uncompressed_file_offset, 3)
};
printf(" %*s %*s %*s %*s ",
tuklib_mbstr_fw(cols1[0], 6), cols1[0],
tuklib_mbstr_fw(cols1[1], 9), cols1[1],
tuklib_mbstr_fw(cols1[2], 15), cols1[2],
tuklib_mbstr_fw(cols1[3], 15), cols1[3]);
const char *cols2[4] = {
uint64_to_str(iter.block.total_size, 0),
uint64_to_str(iter.block.uncompressed_size,
1),
get_ratio(iter.block.total_size,
iter.block.uncompressed_size),
_(check_names[iter.stream.flags->check])
};
printf("%*s %*s %*s %-*s",
tuklib_mbstr_fw(cols2[0], 15), cols2[0],
tuklib_mbstr_fw(cols2[1], 15), cols2[1],
tuklib_mbstr_fw(cols2[2], 5), cols2[2],
tuklib_mbstr_fw(cols2[3], detailed ? 11 : 1),
cols2[3]);
if (detailed) {
const lzma_vli compressed_size
= iter.block.unpadded_size
- bhi.header_size
- lzma_check_size(
iter.stream.flags->check);
const char *cols3[6] = {
check_value,
uint64_to_str(bhi.header_size, 0),
bhi.flags,
uint64_to_str(compressed_size, 1),
uint64_to_str(
round_up_to_mib(bhi.memusage),
2),
bhi.filter_chain
};
// Show MiB for memory usage, because it
// is the only size which is not in bytes.
printf("%-*s %*s %-5s %*s %*s MiB %s",
checkval_width, cols3[0],
tuklib_mbstr_fw(cols3[1], 6), cols3[1],
cols3[2],
tuklib_mbstr_fw(cols3[3], 15),
cols3[3],
tuklib_mbstr_fw(cols3[4], 7), cols3[4],
cols3[5]);
}
putchar('\n');
}
}
if (detailed) {
printf(_(" Memory needed: %s MiB\n"), uint64_to_str(
round_up_to_mib(xfi->memusage_max), 0));
printf(_(" Sizes in headers: %s\n"),
xfi->all_have_sizes ? _("Yes") : _("No"));
printf(_(" Minimum XZ Utils version: %s\n"),
xz_ver_to_str(xfi->min_version));
}
return false;
}