Remove usage of emscripten's allocate function.

This function is deprecated upstream.

Author: sbc100

src/api.js

@@ -13,8 +13,6 @@
     UTF8ToString
     stringToUTF8
     lengthBytesUTF8
-    allocate
-    ALLOC_NORMAL
     allocateUTF8OnStack
     removeFunction
     addFunction
@@ -545,8 +543,8 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
             pos = this.pos;
             this.pos += 1;
         }
-        var bytes = intArrayFromString(string);
-        var strptr = allocate(bytes, ALLOC_NORMAL);
+        var length = lengthBytesUTF8(string);
+        var strptr = stringToNewUTF8(string);
         this.allocatedmem.push(strptr);
         this.db.handleError(sqlite3_bind_text(
             this.stmt,
@@ -563,7 +561,8 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
             pos = this.pos;
             this.pos += 1;
         }
-        var blobptr = allocate(array, ALLOC_NORMAL);
+        var blobptr = _malloc(array.length);
+        writeArrayToMemory(array, blobptr)
         this.allocatedmem.push(blobptr);
         this.db.handleError(sqlite3_bind_blob(
             this.stmt,
@@ -1204,7 +1203,8 @@ Module["onRuntimeInitialized"] = function onRuntimeInitialized() {
                 if (result === null) {
                     sqlite3_result_null(cx);
                 } else if (result.length != null) {
-                    var blobptr = allocate(result, ALLOC_NORMAL);
+                    var blobptr = _malloc(result.length);
+                    writeArrayToMemory(array, blobptr)
                     sqlite3_result_blob(cx, blobptr, result.length, -1);
                     _free(blobptr);
                 } else {

src/exported_runtime_methods.json

@@ -4,9 +4,7 @@
 "stackSave",
 "stackRestore",
 "UTF8ToString",
-
-"allocate",
-"ALLOC_NORMAL",
+"writeArrayToMemory",
 "allocateUTF8OnStack",
 "removeFunction",
 "addFunction"