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/ ext/wasm/api/sqlite3-wasm.c
autosetup
July 25, 2024
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Strip progress handlers and window functions from the wasm bare-bones (formerly 'minimal') JS bits, noting that we can't yet use OMIT_WINDOWFUNC (for the C parts) without a custom amalgamation. Currently at 604kb.
stephan committed
e7840ce
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More work on the minimal-mode wasm build (now 603kb uncompressed). Remove the hard-coded feature-enable flags from sqlite3-wasm.c and rely on the build to provide them. Some wasm build cleanup, but attempts to completely overhaul it have been thwarted by my inability to make script-generated makefile code more legible/maintainable than the current eval spaghetti.
stephan committed
520d1a8
July 24, 2024
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wasm minimal build: strip authorizers and JSON support (saves approx 35kb). Strip vtab support from the JS bits but cannot yet strip it from the C bits because that requires a custom-configured sqlite3.c.
stephan committed
b16c298
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Restructuring of the wasm build to support an experimental 'minimal' build mode which elides all non-core APIs.
stephan committed
fe22574
April 23, 2024
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Remove some dead WASM-side code.
stephan committed
3ac612d
April 22, 2024
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Extend the JS/WASM SEE build support by (A) filtering SEE-related bits out of the JS when not building with SEE and (B) accepting an optional key/textkey/hexkey option to the sqlite3.oo1.DB and subclass constructors to create/open SEE-encrypted databases with. Demonstrate SEE in the test app using the kvvfs. This obviates the changes made in [5c505ee8a7].
stephan committed
0a42e99
March 21, 2024
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Add comments (only, no code) to the JS sqlite3_config() bindings reminding us why SQLITE_CONFIG_ROWID_IN_VIEW is specifically not included. JNI does not need this treatment because it explicitly supports only a very small subset of config options.
stephan committed
006a9b5
January 8, 2024
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Make explicit which JS APIs are for internal use only by moving the JS-bound internal-use-only functions out of client-visible reach and renaming the WASM-exported ones from sqlite3_wasm... to sqlite3__wasm... (with two underscores). These have always been documented as internal-use-only, so this is not a breaking change except for clients which have ignored the docs.
stephan committed
6b36d0b
January 2, 2024
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Update and clean up the in-makefile docs for ext/wasm.
stephan committed
3d4d3fb
January 1, 2024
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Back out [99d11e6d0ae6] (enabling of STAT4 in WASM/JNI), per /chat discussion.
stephan committed
fe1d821
December 31, 2023
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Use SQLITE_ENABLE_STAT4 in both the WASM and JNI builds.
stephan committed
7a482b3
December 14, 2023
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Use SQLITE_STRICT_SUBTYPE=1 by default for the JNI and WASM builds unless they're explicitly built with SQLITE_STRICT_SUBTYPE=0.
stephan committed
e982385
November 10, 2023
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Expose the missing SQLITE_SUBTYPE to wasm.
stephan committed
9d60c3c
November 9, 2023
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Expose SQLITE_RESULT_SUBTYPE to wasm.
stephan committed
6db0b11
October 28, 2023
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Remove the SQLITE_MAX_ALLOCATION_SIZE flag (set to 536mb) from the WASM and JNI builds because it can unduly limit db exports via sqlite3_serialize(), as reported in [forum:75524f7342c1ba45|forum post 75524f7342c1ba45]. It now defaults to whatever sqlite3.c uses, which is currently just shy of 2gb.
stephan committed
a9fea28
October 11, 2023
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Unconditionally force use of SQLITE_ENABLE_API_ARMOR in the WASM and JNI builds. Their corresponding test suites still work.
stephan committed
6a0f297
August 29, 2023
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JS SQLTestRunner can now run the Java impl's core-most sanity tests, missing only support for directives.
stephan committed
aa15047
August 24, 2023
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Ensure that db mutex is held when using sqlite3ErrorWithMessage() to avoid a potential assertion in debug builds.
stephan committed
6043947
August 11, 2023
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Add sqlite3.capi.sqlite3_js_posix_create_file() and oo1.OpfsDb.importDb() as alternatives for the newly-deprecated sqlite3_js_vfs_create_file().
stephan committed
b949244
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Deprecate sqlite3_js_vfs_create_file() because, it was discovered today, its out-of-scope use of the sqlite3_vfs, sqlite3_file, and sqlite3_io_methods APIs triggers unresolvable assertions in the core when built with SQLITE_DEBUG.
stephan committed
7e13152
July 17, 2023
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Change wasm build's -DSQLITE_TEMP_STORE=3 to -DSQLITE_TEMP_STORE=2, primarily so that clients can optionally shift temp files from memory to OPFS storage.
stephan committed
2bf2ff6
May 1, 2023
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Expose the SQLITE_DBCONFIG_STMT_SCANSTATUS and SQLITE_DBCONFIG_REVERSE_SCANORDER sqlite3_db_config() options to JS.
stephan committed
0433534
April 4, 2023
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Expose the new SQLITE_VTAB_USES_ALL_SCHEMAS to JS.
stephan committed
20537f0
March 10, 2023
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Export SQLITE_FCNTL_RESET_CACHE to JS.
stephan committed
17bbbde
March 8, 2023
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Export the new SQLITE_CHANGESETAPPLY_IGNORENOOP flag to JS.
stephan committed
99ace82
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Extend wasm build to support a custom sqlite3.c to support building against sqlite3-see.c. The JS code now binds the SEE-specific functions if it detects an SEE build.
stephan committed
248c1ab
February 27, 2023
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Extend wasm build to enable inclusion of client-custom C code, initialized via the SQLITE_EXTRA_INIT mechanism, per discussion in [forum:1e1c04f3ed1bc96b|forum post 1e1c04f3ed1bc96b].
stephan committed
9885c76
January 4, 2023
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Remove the JS-side SQLITE_WASM_DEALLOC sanity check which triggers the problem mentioned in [688c5c13d156] and [ae0196d86ee8], for reasons covered in the code comments, per discussion in [forum:e5b20e1feb|forum post e5b20e1feb].
stephan committed
5d2a25b
January 2, 2023
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Add some docs explaining a particular piece of [ae0196d86ee8]. No code changes.
stephan committed
e364a9d
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Another reformulation of SQLITE_WASM_DEALLOC to attempt to work around a Safari-specific quirk reported in [forum:5489305f601b8c3f|forum post 5489305f601b8c3f].
stephan committed
b1cc895
January 1, 2023
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An alternative solution to mapping SQLITE_WASM_DEALLOC to the proper function pointer in JS, to account for a Safari-specific quirk reported in [forum:e5b20e1feb|forum post e5b20e1feb].
stephan committed
a347927
December 25, 2022
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Merge trunk into wasm-session-api branch.
stephan committed
0407152
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Add missing sqlite3_context_db_handle() JS binding. Reimplement sqlite3_set_authorizer() and sqlite3_set_auxdata() JS bindings to take advantage of [7f9ace1b11a67]. Teach FuncPtrAdapter to emit a console.warn() message if it is invoked after the library is bootstrapped, the goal being to inform users that it's an internal API and should not be invoked from client-side code.
stephan committed
7015aa9
December 24, 2022
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Replace JS-side use of SQLITE_TRANSIENT with the new SQLITE_WASM_DEALLOC, reducing the amount allocation/copying required by sqlite3_bind_blob/text() and sqlite3_result_blob/text(). Remove the 'experimental' log message from the virtual table tests.
stephan committed
4099b3c
December 23, 2022
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Merge trunk into wasm-session-api branch.
stephan committed
77eac05
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Add SQLITE_ENABLE_MATH_FUNCTIONS to the list of feature flags in sqlite3-wasm.c.
stephan committed
7298c2e
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Add sqlite3.capi JS bindings for the sqlite3session_...(), sqlite3changeset_...() and sqlite3changegroup_...() APIs, noting that they are completely untested. Aside from missing tests, these bindings reveal a slight string-argument-type shortcoming in the callback function pointer "reverse binding" which should ideally be resolved before publishing them.
stephan committed
0f29f17
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Initial pieces for binding the session API to JS. Far from complete. See [forum:210e36a1e3 | forum post 210e36a1e3] for the discussion.
stephan committed
cc1cc9d
December 16, 2022
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Expose a JS-friendly subset of sqlite3_config() to JS, with the notable caveats that (1) setting up the JS bindings requires starting the library, making sqlite3_config() illegal to call and (2) calling sqlite3_shutdown() in order to make it legal to call sqlite3_config() may undo certain JS-side library initialization. Move sqlite3_(de)serialize() into the int64-mode-only bindings because of their int64 args.
stephan committed
e9f740e
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Add sqlite3_set_authorizer() support and related tests to JS.
stephan committed
d83ab0c
December 15, 2022
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Added a couple missing 'not part of the public API' tags on functions in sqlite3-wasm.c. No code changes.
stephan committed
a51e044
December 12, 2022
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Expose sqlite3_txn_state() to wasm.
stephan committed
fda3c30
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Expose a number of infrequently-used sqlite3_...() functions to wasm whose absences were noticed while documenting.
stephan committed
9bda4c5
December 9, 2022
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Remove some unused sqlite3_status() codes from the JS API. Add custom JS wrappers for sqlite3_create_collation/_v2() which accept JS functions (plus tests). Expand the argument options for sqlite3_wasm_db_error() to enable it to translate exception objects to C-level errors.
stephan committed
3ec4473
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Export sqlite3_status() and sqlite3_stmt_status() to wasm. Expand the arg/return semantics of wasm.get/setPtrValue() and get/setMemValue() to simplify handling of multiple pointers.
stephan committed
464c80d
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Expose sqlite3_db_status() and sqlite3_db_config() to wasm, noting that the latter requires several internal wrappers to account for the various varidic forms (C varargs cannot be bound to wasm).
stephan committed
6ca03e1
December 8, 2022
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More work on the JS vtable tests.
stephan committed
16bf97b
December 5, 2022
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More work on the JS side of the virtual table APIs.
stephan committed
08fc64e
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Initial infrastructure for adding virtual table/table-valued function support to WASM.
stephan committed
e177447
December 3, 2022
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Rename wasm.xWrap.resultAdapter() X:free entries to X:dealloc for consistency with wasm.dealloc(). Add an undocumented feature to replace wasm.alloc/dealloc/realloc() with the C-standard allocators (after an allocator misuse led down a several-hour rabbit hole trying to discover a mis-free() violation). Related test updates.
stephan committed
09c27a5