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Further enhancement to PTRMAP display in showdb: Show the details of invalid

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entries that are within the range of the database file.  Continue to ignore
invalid entries beyond the end of the database file.

FossilOrigin-Name: 4cad385b90eaca2d90e3375e473472145af4134160b81097a8535d06638c2e4a
This commit is contained in:
drh 2024-09-13 11:14:10 +00:00
parent 74c8e234cd
commit e92f8e565b
3 changed files with 16 additions and 9 deletions
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12
manifest
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@ -1,5 +1,5 @@
C Enhancement\sto\sthe\s"showdb"\sutility\ssuch\sthat\sthe\s"ptrmap"\scommand\sshows\nPTRMAP\sentries\sthat\sextend\soff\sthe\send\sof\sthe\sdatabase,\sas\slong\sas\sthey\nappear\sto\sbe\swell-formatted.
D 2024-09-12T21:58:31.168
C Further\senhancement\sto\sPTRMAP\sdisplay\sin\sshowdb:\s\sShow\sthe\sdetails\sof\sinvalid\nentries\sthat\sare\swithin\sthe\srange\sof\sthe\sdatabase\sfile.\s\sContinue\sto\signore\ninvalid\sentries\sbeyond\sthe\send\sof\sthe\sdatabase\sfile.
D 2024-09-13T11:14:10.057
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@ -2157,7 +2157,7 @@ F tool/replace.tcl 511c61acfe563dfb58675efb4628bb158a13d48ff8322123ac447e9d25a82
F tool/restore_jrnl.tcl 1079ecba47cc82fa82115b81c1f68097ab1f956f357ee8da5fc4b2589af6bd98
F tool/rollback-test.c 9fc98427d1e23e84429d7e6d07d9094fbdec65a5
F tool/run-speed-test.sh f95d19fd669b68c4c38b6b475242841d47c66076
F tool/showdb.c 14215f764f3e9adcbf49f8ed730a520f27283a1d875c2feb78d9c687c772b66e
F tool/showdb.c 81b04bfaa9a63665f75945947323aa68b820570aa156b1574f440fc8276092c6
F tool/showjournal.c 5bad7ae8784a43d2b270d953060423b8bd480818
F tool/showlocks.c 9cc5e66d4ebbf2d194f39db2527ece92077e86ae627ddd233ee48e16e8142564
F tool/showshm.c a0ab6ec32dd1f11218ca2a4018f8fb875b59414801ab8ceed8b2e69b7b45a809
@ -2212,8 +2212,8 @@ F vsixtest/vsixtest.tcl 6195aba1f12a5e10efc2b8c0009532167be5e301abe5b31385638080
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P db702dd78500a0839b0b2810a580d3634df49275470787b170973a86b73826d3
R 96b15683ae71ad8973e2164a9c586273
P a9f95fe5ce90ab9864165e603f3a34013c3c98d03f1db689996f4a32086e2ed6
R 5fde967f0ed3ce1cc53a6d5bcb8024a9
U drh
Z e7a5988d3eebb0fdadfa92bbc6a99e53
Z 8b78883255183c9952b265920384a36e
# Remove this line to create a well-formed Fossil manifest.

2
manifest.uuid
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@ -1 +1 @@
a9f95fe5ce90ab9864165e603f3a34013c3c98d03f1db689996f4a32086e2ed6
4cad385b90eaca2d90e3375e473472145af4134160b81097a8535d06638c2e4a

11
tool/showdb.c
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@ -1085,7 +1085,7 @@ static void ptrmap_coverage_report(const char *zDbName){
pgno+1, pgno+perPage);
a = fileRead((pgno-1)*g.pagesize, usable);
for(i=0; i+5<=usable; i+=5){
const char *zType = "???";
const char *zType;
u32 iFrom = decodeInt32(&a[i+1]);
const char *zExtra = pgno+1+i/5>g.mxPage ? " (off end of DB)" : "";
switch( a[i] ){
@ -1094,7 +1094,14 @@ static void ptrmap_coverage_report(const char *zDbName){
case 3: zType = "first page of overflow"; break;
case 4: zType = "later page of overflow"; break;
case 5: zType = "b-tree non-root page"; break;
default: zType = 0; break;
default: {
if( zExtra[0]==0 ){
printf("%5llu: invalid (0x%02x), parent=%u\n",
pgno+1+i/5, a[i], iFrom);
}
zType = 0;
break;
}
}
if( zType ){
printf("%5llu: %s, parent=%u%s\n", pgno+1+i/5, zType, iFrom, zExtra);