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make the interactive help better

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git-svn-id: file:///svn/toku/tokudb@12921 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Rich Prohaska 2013-04-16 23:57:54 -04:00 • committed by Yoni Fogel
parent 59c5ea00e0
commit 7ba09091c4
1 changed files with 16 additions and 12 deletions
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28
newbrt/brtdump.c
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@ -251,12 +251,23 @@ interactive_help(void) {
fprintf(stderr, "help\n"); fprintf(stderr, "help\n");
fprintf(stderr, "header\n"); fprintf(stderr, "header\n");
fprintf(stderr, "node NUMBER\n"); fprintf(stderr, "node NUMBER\n");
fprintf(stderr, "bx [OFFSET]\n"); fprintf(stderr, "bx OFFSET | block_translation OFFSET\n");
fprintf(stderr, "dumpdata 0|1\n");
fprintf(stderr, "fragmentation\n"); fprintf(stderr, "fragmentation\n");
fprintf(stderr, "file OFFSET SIZE\n"); fprintf(stderr, "file OFFSET SIZE\n");
fprintf(stderr, "quit\n"); fprintf(stderr, "quit\n");
} }
static uint64_t
getuint64(const char *f) {
if (strncmp(f, "0x", 2) == 0 || strncmp(f, "0X", 2) == 0)
return strtoull(f, 0, 16);
else if (strncmp(f, "0", 1) == 0)
return strtoull(f, 0, 8);
else
return strtoull(f, 0, 10);
}
int int
main (int argc, const char *argv[]) { main (int argc, const char *argv[]) {
const char *arg0 = argv[0]; const char *arg0 = argv[0];
@ -298,27 +309,20 @@ main (int argc, const char *argv[]) {
toku_brtheader_free(h); toku_brtheader_free(h);
dump_header(f, &h); dump_header(f, &h);
} else if (strcmp(fields[0], "node") == 0 && nfields == 2) { } else if (strcmp(fields[0], "node") == 0 && nfields == 2) {
BLOCKNUM off = make_blocknum(strtoll(fields[1], NULL, 10)); BLOCKNUM off = make_blocknum(getuint64(fields[1]));
dump_node(f, off, h); dump_node(f, off, h);
} else if (strcmp(fields[0], "dumpdata") == 0 && nfields == 2) { } else if (strcmp(fields[0], "dumpdata") == 0 && nfields == 2) {
dump_data = strtol(fields[1], NULL, 10); dump_data = strtol(fields[1], NULL, 10);
} else if (strcmp(fields[0], "block_translation") == 0 || strcmp(fields[0], "bx") == 0) { } else if (strcmp(fields[0], "block_translation") == 0 || strcmp(fields[0], "bx") == 0) {
u_int64_t offset = 0; u_int64_t offset = 0;
if (nfields == 2) if (nfields == 2)
offset = strtoll(fields[1], NULL, 10); offset = getuint64(fields[1]);
dump_block_translation(h, offset); dump_block_translation(h, offset);
} else if (strcmp(fields[0], "fragmentation") == 0) { } else if (strcmp(fields[0], "fragmentation") == 0) {
dump_fragmentation(f, h); dump_fragmentation(f, h);
} else if (strcmp(fields[0], "file") == 0 && nfields == 3) { } else if (strcmp(fields[0], "file") == 0 && nfields == 3) {
u_int64_t offset, size; u_int64_t offset = getuint64(fields[1]);
if (strncmp(fields[1], "0x", 2) == 0) u_int64_t size = getuint64(fields[2]);
offset = strtoll(fields[1], NULL, 16);
else
offset = strtoll(fields[1], NULL, 10);
if (strncmp(fields[2], "0x", 2) == 0)
size = strtoll(fields[2], NULL, 16);
else
size = strtoll(fields[2], NULL, 10);
dump_file(f, offset, size); dump_file(f, offset, size);
} else if (strcmp(fields[0], "quit") == 0 || strcmp(fields[0], "q") == 0) { } else if (strcmp(fields[0], "quit") == 0 || strcmp(fields[0], "q") == 0) {
break; break;