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8558ef2e19
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26 Commits

Author SHA1 Message Date
dan
8558ef2e19 Reorganize zipfile.c code to make it easier to add support for in-memory zip 
archive processing.

FossilOrigin-Name: 30b9258294e3028ef4ea467e332e013995509544e9a23c8bbf5168772a7e895d
 2018-01-25 20:50:46 +00:00
dan
2879952faa Fix a problem causing zipfile to store 0 in place of the CRC32 value for 
uncompressed files.

FossilOrigin-Name: ba44724bcca2e87788b7c6d8c5de7fa388360127bd894ee6a171fd66e794fcae
 2018-01-16 21:09:00 +00:00
dan
194a17bbb7 Change a cat in zipfile.c from (z_const Bytef*) to just (Bytef*). This allows the module to build with older versions of zlib. 
FossilOrigin-Name: ac9af91d5a2927e71903461e7bbdd2c0168fde9a042853c8bcd4c7ebd0d51e0d
 2018-01-16 17:33:09 +00:00
dan
2d620070b9 Fix a problem in the zipfile module causing it to generate incorrect 
checksums. Remove the ability to insert compressed data into a zip archive.

FossilOrigin-Name: b0b7d0363acf38c2178e2d3041d8ce2a0de061a51caa64670dbf539ee6d4356b
 2018-01-15 19:00:35 +00:00
dan
89fa746941 Fix a zipfile problem with extracting zero length files compressed using 
deflate.

FossilOrigin-Name: cf64087224aff1a2fe169d23996d9e5ed8d86459c655eb5d0bace0466a557ec6
 2018-01-15 15:49:46 +00:00
drh
eb54500419 Fix harmless compiler warnings in zipfile.c. 
FossilOrigin-Name: 8f7a592f8c044d75b4615a95e27454100b10c2b26f4cafee97dec23343821130
 2018-01-13 23:28:33 +00:00
dan
f42884c307 Support UPDATE statements against zipfile virtual tables. 
FossilOrigin-Name: f2d2a5df4f29b47212fd2411eae6545087b901a270655640c87ceb472e02a24c
 2018-01-13 19:08:24 +00:00
dan
66a3a91aa6 Change zipfile to be a WITHOUT ROWID virtual table and table-valued function. 
FossilOrigin-Name: 931201f64e04247ed613a0301fcc86c3a337c2ed162c6370a80c67a1dd919e7c
 2018-01-11 17:33:48 +00:00
drh
e4185bda9a Minor formatting changes in zipfile.c. No logical code differences. 
FossilOrigin-Name: 4f68bed3b9a63a349a2a2d7f26609491577e9717034ad86af404cf9eed9d6aaf
 2018-01-11 14:50:40 +00:00
drh
cc9c26a092 Fix a harmless compiler warning in zipfile.c 
FossilOrigin-Name: 60c694c1ab26a7a096f17ccea5a93ecda0f9f2113ab5fdc8b17dbffc787724fc
 2018-01-10 19:50:40 +00:00
dan
4bfd182939 Return an SQLITE_CONSTRAINT error if an attempt is made to insert duplicate 
entries into a zip archive.

FossilOrigin-Name: 1f099b2b45074c89eeff8ff241aa49489c95c2221b25c305fcda670ebf63fb4e
 2018-01-10 17:37:58 +00:00
dan
f2ed70e4de Have the zipfile module automatically append "/" to directory names that do 
not already end with such a character. This is required for info-zip
compatibility.

FossilOrigin-Name: 94bc3c60e7d2ec849b90444b06e3057ed645edf3af334f2737252960602868e5
 2018-01-10 16:30:40 +00:00
mistachkin
7026bd6753 Fix harmless compiler warnings. 
FossilOrigin-Name: 0fb42090cb2c785e044abe273a00da134927db191fea7b0c67ba4028944bce3a
 2018-01-09 20:49:33 +00:00
dan
2c4df97591 Return SQLITE_CONSTRAINT if a user attempts to update a zipfile table. 
FossilOrigin-Name: 64c9ccf6c5598a68135e78dad128ec070afa49416e1d1f35745a24276e7aeeea
 2018-01-09 20:44:04 +00:00
dan
128011a258 Fix a zipfile problem with adding new directories to an archive. 
FossilOrigin-Name: 5fed67033c9dd4492bf8cfcf98874284581f448d8cc84fa5470dde239f218375
 2018-01-09 10:29:34 +00:00
dan
cc234a4b66 Fix a problem in zipfile.c found by -fsanitize. 
FossilOrigin-Name: 4fe697fa6c2b45aec60c33eff1ce2ea97b8a2ca124ef0c0059930269d25cdb2e
 2018-01-09 07:16:51 +00:00
mistachkin
88a1d6b92c Fix harmless compiler warnings. 
FossilOrigin-Name: 1adf4e60391326ba699260402c06604ea25b456e903157ecb05017e7ea954fc4
 2018-01-09 00:26:39 +00:00
dan
7c15ac1ada Update the zipfile module so that it matches the documentation. 
FossilOrigin-Name: 7e7e472fa91a2bad2e521d4d67f176c8eb9edc1a07b283e425ea0fa2b6abba1f
 2018-01-08 19:59:59 +00:00
mistachkin
9a5efdec70 Fix compiler warnings. 
FossilOrigin-Name: 19aabccfe34c956599f33cd3ddc846816adc06784c2496838f1ef53059e038e5
 2018-01-05 17:10:49 +00:00
mistachkin
dfdfd8c7f2 Get the shell enhancements compiling with MSVC. 
FossilOrigin-Name: 335387f9e0d4569097d34cd99cd332b38a282e9b7ae25f088eb47df5c25837ef
 2018-01-04 22:46:08 +00:00
dan
0cde0c62b1 Have zipfile support DELETE commands. 
FossilOrigin-Name: 01d4e866fb7b01aeada537d41c4a47747c7810e2028f51077ee5b8b78c348954
 2017-12-30 18:32:27 +00:00
dan
db0cb303ad Rearrange things a bit so that writing to a zipfile does not invert the order 
of objects it contains.

FossilOrigin-Name: f69e8194bfa7de436c96028730ebd57f186d2e6207792e172e1aa38c7f4211c9
 2017-12-30 14:26:29 +00:00
dan
373dc3bb3f Update ext/misc/zipfile.c to support creating and adding entries to existing 
zip archives.

FossilOrigin-Name: 2dec2dec592c0726ebe87b841b9c8d493dea7074a99f278eb1bf0b744d658a9d
 2017-12-29 20:19:03 +00:00
dan
b5090e4897 Improve the shell tool ".ar --list --verbose" command. 
FossilOrigin-Name: b64681a644c419bb98d00980a6cb56ef5a0aff5ef5321955631f0b4c88aac283
 2017-12-27 21:13:21 +00:00
dan
5a78b81b1b Have the shell tool ".ar --list" and ".ar --extract" commands support zip 
files. Currently the "-zip" switch is required.

FossilOrigin-Name: a532a0f6fd59e81086d46f09151ba7fb26725198231d902c71d0f95cb01dbe91
 2017-12-27 18:54:11 +00:00
dan
9ebfaad25d Add new file ext/misc/zipfile.c, containing a virtual table for read-only 
access to simple zip archives.

FossilOrigin-Name: 8e366b99b13d765d8bf000a7ec5919e582702e51dc07c27a746b6002898a2302
 2017-12-26 20:39:58 +00:00