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44 lines
1.9 KiB
JavaScript
44 lines
1.9 KiB
JavaScript
/**
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post-js-header.js is to be prepended to other code to create
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post-js.js for use with Emscripten's --post-js flag, so it gets
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injected in the earliest stages of sqlite3InitModule().
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This function wraps the whole SQLite3 library but does not
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bootstrap it.
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Running this function will bootstrap the library and return
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a Promise to the sqlite3 namespace object.
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*/
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Module.runSQLite3PostLoadInit = function(
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sqlite3InitScriptInfo /* populated by extern-post-js.c-pp.js */,
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EmscriptenModule/*the Emscripten-style module object*/,
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sqlite3IsUnderTest
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){
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/** ^^^ Don't use Module.postRun, as that runs a different time
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depending on whether this file is built with emcc 3.1.x or
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4.0.x. This function name is intentionally obnoxiously verbose to
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ensure that we don't collide with current and future Emscripten
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symbol names. */
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'use strict';
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delete EmscriptenModule.runSQLite3PostLoadInit;
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//console.warn("This is the start of Module.runSQLite3PostLoadInit()");
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/* This function will contain at least the following:
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- post-js-header.js => this file
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- sqlite3-api-prologue.js => Bootstrapping bits for the following files
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- common/whwasmutil.js => Generic JS/WASM glue
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- jaccwabyt/jaccwabyt.js => C struct-binding glue
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- sqlite3-api-glue.js => glues previous parts together
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- sqlite3-api-oo1.js => SQLite3 OO API #1
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- sqlite3-api-worker1.js => Worker-based API
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- sqlite3-vfs-helper.c-pp.js => Utilities for VFS impls
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- sqlite3-vtab-helper.c-pp.js => Utilities for virtual table impls
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- sqlite3-vfs-opfs.c-pp.js => OPFS VFS
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- sqlite3-vfs-opfs-sahpool.c-pp.js => OPFS SAHPool VFS
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- sqlite3-api-cleanup.js => final bootstrapping phase
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- post-js-footer.js => this file's epilogue
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And all of that gets sandwiched between extern-pre-js.js and
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extern-post-js.js.
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*/
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