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WASM API renaming. Reworked JS API bootstrap's async post-init into a generic mechanism, no longer OPFS-specific.

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FossilOrigin-Name: c42a8cb090cad1108dfd6be574202d744c59e053b505bc4c17252dc6b65d26bf
This commit is contained in:
stephan
2022-09-27 13:40:12 +00:00
parent 3d64548491
commit 5b9973d898
16 changed files with 140 additions and 76 deletions
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12
ext/wasm/api/sqlite3-api-worker1.js
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@ -154,12 +154,12 @@
messageId: ...as above...,
result: {
persistentDirName: path prefix, if any, of persistent storage.
wasmfsOpfsDir: path prefix, if any, of persistent storage.
An empty string denotes that no persistent storage is available.
bigIntEnabled: bool. True if BigInt support is enabled.
persistenceEnabled: true if persistent storage is enabled in the
wasmfsOpfsEnabled: true if persistent storage is enabled in the
current environment. Only files stored under persistentDirName
will persist, however.
@ -183,7 +183,7 @@
See the sqlite3.oo1.DB constructor for peculiarities and transformations,
persistent [=false]: if true and filename is not one of ("",
":memory:"), prepend sqlite3.capi.sqlite3_web_persistent_dir()
":memory:"), prepend sqlite3.capi.sqlite3_wasmfs_opfs_dir()
to the given filename so that it is stored in persistent storage
_if_ the environment supports it. If persistent storage is not
supported, the filename is used as-is.
@ -438,7 +438,7 @@ sqlite3.initWorker1API = function(){
toss("Throwing because of simulateError flag.");
}
const rc = Object.create(null);
const pDir = sqlite3.capi.sqlite3_web_persistent_dir();
const pDir = sqlite3.capi.sqlite3_wasmfs_opfs_dir();
if(!args.filename || ':memory:'===args.filename){
oargs.filename = args.filename || '';
}else if(pDir){
@ -521,11 +521,11 @@ sqlite3.initWorker1API = function(){
'config-get': function(){
const rc = Object.create(null), src = sqlite3.config;
[
'persistentDirName', 'bigIntEnabled'
'wasmfsOpfsDir', 'bigIntEnabled'
].forEach(function(k){
if(Object.getOwnPropertyDescriptor(src, k)) rc[k] = src[k];
});
rc.persistenceEnabled = !!sqlite3.capi.sqlite3_web_persistent_dir();
rc.wasmfsOpfsEnabled = !!sqlite3.capi.sqlite3_wasmfs_opfs_dir();
return rc;
},