Bind the auto-extension APIs to JNI.

FossilOrigin-Name: 746a5fa079ad80b3c59411202ee601e0b5c50e79e5994d5e464fa06d3c276324

ext/jni/src/c/sqlite3-jni.c

@@ -397,7 +397,7 @@ static void NphCacheLine_clear(JNIEnv * const env, NphCacheLine * const p){
   memset(p, 0, sizeof(NphCacheLine));
 }
 
-#define S3JNI_ENABLE_AUTOEXT 0
+#define S3JNI_ENABLE_AUTOEXT 1
 #if S3JNI_ENABLE_AUTOEXT
 /*
   Whether auto extensions are feasible here is currently unknown due
@@ -421,7 +421,6 @@ static void NphCacheLine_clear(JNIEnv * const env, NphCacheLine * const p){
 typedef struct S3JniAutoExtension S3JniAutoExtension;
 typedef void (*S3JniAutoExtension_xEntryPoint)(sqlite3*);
 struct S3JniAutoExtension {
-  JNIEnv * env;
   jobject jObj;
   jmethodID midFunc;
   S3JniAutoExtension_xEntryPoint xEntryPoint;
@@ -515,8 +514,18 @@ static struct {
   } metrics;
 #if S3JNI_ENABLE_AUTOEXT
   struct {
-    S3JniAutoExtension *pHead;
+    S3JniAutoExtension *pHead  /* Head of the auto-extension list */;
-    int isRunning;
+    PerDbStateJni * psOpening  /* handle to the being-opened db. We
+                                  need this so that auto extensions
+                                  can have a consistent view of the
+                                  cross-language db connection and
+                                  behave property if they call further
+                                  db APIs. */;
+    int isRunning              /* True while auto extensions are
+                                  running.  This is used to prohibit
+                                  manipulation of the auto-extension
+                                  list while extensions are
+                                  running. */;
   } autoExt;
 #endif
 } S3Global;
@@ -738,6 +747,36 @@ static JNIEnvCache * S3Global_env_cache(JNIEnv * const env){
   return row;
 }
 
+/**
+   Requires jx to be a Throwable. Calls its getMessage() method and
+   returns its value converted to a UTF-8 string. The caller owns the
+   returned string and must eventually sqlite3_free() it.  Returns 0
+   if there is a problem fetching the info or on OOM.
+*/
+static char * s3jni_exception_error_msg(JNIEnv * const env, jthrowable jx ){
+  JNIEnvCache * const jc = S3Global_env_cache(env);
+  jmethodID mid;
+  jstring msg;
+  char * zMsg;
+  jclass const klazz = (*env)->GetObjectClass(env, jx);
+  EXCEPTION_IS_FATAL("Cannot get class of exception object.");
+  mid = (*env)->GetMethodID(env, klazz, "getMessage", "()Ljava/lang/String;");
+  IFTHREW{
+    EXCEPTION_REPORT;
+    EXCEPTION_CLEAR;
+    return 0;
+  }
+  msg = (*env)->CallObjectMethod(env, jx, mid);
+  IFTHREW{
+    EXCEPTION_REPORT;
+    EXCEPTION_CLEAR;
+    return 0;
+  }
+  zMsg = s3jni_jstring_to_utf8(jc, msg, 0);
+  UNREF_L(msg);
+  return zMsg;
+}
+
 /**
    Removes any Java references from s and clears its state. If
    doXDestroy is true and s->klazz and s->jObj are not NULL, s->jObj's
@@ -1131,6 +1170,59 @@ static PerDbStateJni * PerDbStateJni_for_db2(sqlite3 *pDb){
 }
 #endif
 
+#if S3JNI_ENABLE_AUTOEXT
+/**
+   Unlink ax from S3Global.autoExt and free it.
+*/
+static void S3JniAutoExtension_free(JNIEnv * const env,
+                                    S3JniAutoExtension * const ax){
+  if( ax ){
+    if( ax->pNext ) ax->pNext->pPrev = ax->pPrev;
+    if( ax == S3Global.autoExt.pHead ){
+      assert( !ax->pNext );
+      S3Global.autoExt.pHead = ax->pNext;
+    }else if( ax->pPrev ){
+      ax->pPrev->pNext = ax->pNext;
+    }
+    ax->pNext = ax->pPrev = 0;
+    UNREF_G(ax->jObj);
+    sqlite3_free(ax);
+  }
+}
+
+/**
+   Allocates a new auto extension and plugs it in to S3Global.autoExt.
+   Returns 0 on OOM or if there is an error collecting the required
+   state from jAutoExt (which must be an AutoExtension object).
+*/
+static S3JniAutoExtension * S3JniAutoExtension_alloc(JNIEnv *const env,
+                                                     jobject const jAutoExt){
+  S3JniAutoExtension * const ax = sqlite3_malloc(sizeof(*ax));
+  if( ax ){
+    jclass klazz;
+    memset(ax, 0, sizeof(*ax));
+    klazz = (*env)->GetObjectClass(env, jAutoExt);
+    EXCEPTION_IS_FATAL("Cannot get class of jAutoExt.");
+    if(!klazz){
+      S3JniAutoExtension_free(env, ax);
+      return 0;
+    }
+    ax->midFunc = (*env)->GetMethodID(env, klazz, "xEntryPoint",
+                                     "(Lorg/sqlite/jni/sqlite3;)I");
+    if(!ax->midFunc){
+      MARKER(("Error getting xEntryPoint(sqlite3) from object."));
+      S3JniAutoExtension_free(env, ax);
+      return 0;
+    }
+    ax->jObj = REF_G(jAutoExt);
+    ax->pNext = S3Global.autoExt.pHead;
+    if( ax->pNext ) ax->pNext->pPrev = ax;
+    S3Global.autoExt.pHead = ax;
+  }
+  return ax;
+}
+#endif /* S3JNI_ENABLE_AUTOEXT */
+
 /**
    Requires that jCx be a Java-side sqlite3_context wrapper for pCx.
    This function calls sqlite3_aggregate_context() to allocate a tiny
@@ -1683,7 +1775,6 @@ static void udf_xInverse(sqlite3_context* cx, int argc,
 // except for this macro-generated subset which are kept together here
 // at the front...
 ////////////////////////////////////////////////////////////////////////
-WRAP_INT_DB(1errcode,                  sqlite3_errcode)
 WRAP_INT_DB(1error_1offset,            sqlite3_error_offset)
 WRAP_INT_DB(1extended_1errcode,        sqlite3_extended_errcode)
 WRAP_INT_STMT(1bind_1parameter_1count, sqlite3_bind_parameter_count)
@@ -1717,44 +1808,71 @@ WRAP_INT_SVALUE(1value_1subtype,       sqlite3_value_subtype)
 WRAP_INT_SVALUE(1value_1type,          sqlite3_value_type)
 
 #if S3JNI_ENABLE_AUTOEXT
-/* auto-extension is very incomplete  */
+/* Central auto-extension handler. */
-/*static*/ int s3jni_auto_extension(sqlite3 *pDb, const char **pzErr,
+static int s3jni_auto_extension(sqlite3 *pDb, const char **pzErr,
-                                    const struct sqlite3_api_routines *pThunk){
+                                const struct sqlite3_api_routines *ignored){
   S3JniAutoExtension const * pAX = S3Global.autoExt.pHead;
-  jobject jDb;
   int rc;
   JNIEnv * env = 0;
-  if(S3Global.autoExt.isRunning){
+  PerDbStateJni * const ps = S3Global.autoExt.psOpening;
+
+  S3Global.autoExt.psOpening = 0;
+  if( !pAX ){
+    assert( 0==S3Global.autoExt.isRunning );
+    return 0;
+  }else if( S3Global.autoExt.isRunning ){
     *pzErr = sqlite3_mprintf("Auto-extensions must not be triggered while "
                              "auto-extensions are running.");
     return SQLITE_MISUSE;
-  }
+  }else if(!ps){
-  if( S3Global.jvm->GetEnv(S3Global.jvm, (void **)&env, JNI_VERSION_1_8) ){
+    MARKER(("Internal error: cannot find PerDbStateJni for auto-extension\n"));
+    return SQLITE_ERROR;
+  }else if( (*S3Global.jvm)->GetEnv(S3Global.jvm, (void **)&env, JNI_VERSION_1_8) ){
+    assert(!"Cannot get JNIEnv");
     *pzErr = sqlite3_mprintf("Could not get current JNIEnv.");
     return SQLITE_ERROR;
   }
+  assert( !ps->pDb /* it's still being opened */ );
+  ps->pDb = pDb;
+  assert( ps->jDb );
+  NativePointerHolder_set(env, ps->jDb, pDb, S3ClassNames.sqlite3);
   S3Global.autoExt.isRunning = 1;
-  jDb = new_sqlite3_wrapper( env, pDb );
-  EXCEPTION_IS_FATAL("Cannot create sqlite3 wrapper object.");
-  // Now we need PerDbStateJni_for_db(env, jDb, pDb, 1)
-  // and rewire sqlite3_open(_v2()) to use OutputPointer.sqlite3
-  // so that they can have this same jobject.
   for( ; pAX; pAX = pAX->pNext ){
-    JNIEnv * const env = pAX->env
+    rc = (*env)->CallIntMethod(env, pAX->jObj, pAX->midFunc, ps->jDb);
-      /* ^^^ is this correct, or must we use the JavaVM::GetEnv()'s env
-         instead? */;
-    rc = (*env)->CallVoidMethod(env, pAX->jObj, pAX->midFunc, jDb);
     IFTHREW {
-      *pzErr = sqlite3_mprintf("auto-extension threw. TODO: extract error message.");
+      jthrowable const ex = (*env)->ExceptionOccurred(env);
-      rc = SQLITE_ERROR;
+      char * zMsg;
+      EXCEPTION_CLEAR;
+      zMsg = s3jni_exception_error_msg(env, ex);
+      UNREF_L(ex);
+      *pzErr = sqlite3_mprintf("auto-extension threw: %s", zMsg);
+      sqlite3_free(zMsg);
+      rc = rc ? rc : SQLITE_ERROR;
+      break;
+    }else if( rc ){
       break;
     }
   }
-  UNREF_L(jDb);
   S3Global.autoExt.isRunning = 0;
   return rc;
 }
-JDECL(jint,1auto_1extension)(JENV_OSELF, jobject jAutoExt){}
+
+JDECL(jint,1auto_1extension)(JENV_OSELF, jobject jAutoExt){
+  static int once = 0;
+  S3JniAutoExtension * ax;
+
+  if( !jAutoExt ) return SQLITE_MISUSE;
+  else if( 0==once && ++once ){
+    sqlite3_auto_extension( (void(*)(void))s3jni_auto_extension );
+  }
+  ax = S3Global.autoExt.pHead;
+  for( ; ax; ax = ax->pNext ){
+    if( (*env)->IsSameObject(env, ax->jObj, jAutoExt) ){
+      return 0 /* C API treats this as a no-op. */;
+    }
+  }
+  return S3JniAutoExtension_alloc(env, jAutoExt) ? 0 : SQLITE_NOMEM;
+}
 #endif /* S3JNI_ENABLE_AUTOEXT */
 
 JDECL(jint,1bind_1blob)(JENV_CSELF, jobject jpStmt,
@@ -1879,6 +1997,21 @@ JDECL(jint,1busy_1timeout)(JENV_CSELF, jobject jDb, jint ms){
   return SQLITE_MISUSE;
 }
 
+#if S3JNI_ENABLE_AUTOEXT
+JDECL(jboolean,1cancel_1auto_1extension)(JENV_OSELF, jobject jAutoExt){
+  S3JniAutoExtension * ax;;
+  if( S3Global.autoExt.isRunning ) return JNI_FALSE;
+  for( ax = S3Global.autoExt.pHead; ax; ax = ax->pNext ){
+    if( (*env)->IsSameObject(env, ax->jObj, jAutoExt) ){
+      S3JniAutoExtension_free(env, ax);
+      return JNI_TRUE;
+    }
+  }
+  return JNI_FALSE;
+}
+#endif /* S3JNI_ENABLE_AUTOEXT */
+
+
 /**
    Wrapper for sqlite3_close(_v2)().
 */
@@ -2331,12 +2464,21 @@ JDECL(jstring,1db_1filename)(JENV_CSELF, jobject jDb, jstring jDbName){
   return jRv;
 }
 
+JDECL(jint,1errcode)(JENV_CSELF, jobject jpDb){
+  sqlite3 * const pDb = PtrGet_sqlite3(jpDb);
+  return pDb ? sqlite3_errcode(pDb) : SQLITE_MISUSE;
+}
+
 JDECL(jstring,1errmsg)(JENV_CSELF, jobject jpDb){
-  return (*env)->NewStringUTF(env, sqlite3_errmsg(PtrGet_sqlite3(jpDb)));
+  sqlite3 * const pDb = PtrGet_sqlite3(jpDb);
+  JNIEnvCache * const jc = pDb ? S3Global_env_cache(env) : 0;
+  return jc ? s3jni_utf8_to_jstring(jc, sqlite3_errmsg(pDb), -1) : 0;
 }
 
 JDECL(jstring,1errstr)(JENV_CSELF, jint rcCode){
-  return (*env)->NewStringUTF(env, sqlite3_errstr((int)rcCode));
+  return (*env)->NewStringUTF(env, sqlite3_errstr((int)rcCode))
+    /* We know these values to be plain ASCII, so pose no
+       MUTF-8 incompatibility */;
 }
 
 JDECL(jboolean,1extended_1result_1codes)(JENV_CSELF, jobject jpDb,
@@ -2397,6 +2539,12 @@ static int s3jni_open_pre(JNIEnv * const env, JNIEnvCache **jc,
     return SQLITE_NOMEM;
   }
   *ps = PerDbStateJni_alloc(env, 0, *jDb);
+#if S3JNI_ENABLE_AUTOEXT
+  if(*ps){
+    assert(!S3Global.autoExt.psOpening);
+    S3Global.autoExt.psOpening = *ps;
+  }
+#endif
   return *ps ? 0 : SQLITE_NOMEM;
 }
 
@@ -2413,8 +2561,15 @@ static int s3jni_open_pre(JNIEnv * const env, JNIEnvCache **jc,
 */
 static int s3jni_open_post(JNIEnv * const env, PerDbStateJni * ps,
                            sqlite3 **ppDb, jobject jOut, int theRc){
+#if S3JNI_ENABLE_AUTOEXT
+  assert( S3Global.autoExt.pHead ? 0==S3Global.autoExt.psOpening : 1 );
+  S3Global.autoExt.psOpening = 0;
+#endif
   if(*ppDb){
     assert(ps->jDb);
+#if S3JNI_ENABLE_AUTOEXT
+    assert( S3Global.autoExt.pHead ? *ppDb==ps->pDb : 0==ps->pDb );
+#endif
     ps->pDb = *ppDb;
     NativePointerHolder_set(env, ps->jDb, *ppDb, S3ClassNames.sqlite3);
   }else{
@@ -2598,6 +2753,16 @@ JDECL(jint,1reset)(JENV_CSELF, jobject jpStmt){
   return rc;
 }
 
+#if S3JNI_ENABLE_AUTOEXT
+JDECL(void,1reset_1auto_1extension)(JENV_CSELF){
+  if(!S3Global.autoExt.isRunning){
+    while( S3Global.autoExt.pHead ){
+      S3JniAutoExtension_free(env, S3Global.autoExt.pHead);
+    }
+  }
+}
+#endif /* S3JNI_ENABLE_AUTOEXT */
+
 /* sqlite3_result_text/blob() and friends. */
 static void result_blob_text(int asBlob, int as64,
                              int eTextRep/*only for (asBlob=0)*/,

ext/jni/src/c/sqlite3-jni.h

@@ -771,6 +771,14 @@ JNIEXPORT void JNICALL Java_org_sqlite_jni_SQLite3Jni_init
 JNIEXPORT jboolean JNICALL Java_org_sqlite_jni_SQLite3Jni_uncacheJniEnv
   (JNIEnv *, jclass);
 
+/*
+ * Class:     org_sqlite_jni_SQLite3Jni
+ * Method:    sqlite3_auto_extension
+ * Signature: (Lorg/sqlite/jni/AutoExtension;)I
+ */
+JNIEXPORT jint JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1auto_1extension
+  (JNIEnv *, jclass, jobject);
+
 /*
  * Class:     org_sqlite_jni_SQLite3Jni
  * Method:    sqlite3_bind_blob
@@ -867,6 +875,14 @@ JNIEXPORT jint JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1busy_1handler
 JNIEXPORT jint JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1busy_1timeout
   (JNIEnv *, jclass, jobject, jint);
 
+/*
+ * Class:     org_sqlite_jni_SQLite3Jni
+ * Method:    sqlite3_cancel_auto_extension
+ * Signature: (Lorg/sqlite/jni/AutoExtension;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1cancel_1auto_1extension
+  (JNIEnv *, jclass, jobject);
+
 /*
  * Class:     org_sqlite_jni_SQLite3Jni
  * Method:    sqlite3_changes
@@ -1259,6 +1275,14 @@ JNIEXPORT void JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1progress_1handler
 JNIEXPORT jint JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1reset
   (JNIEnv *, jclass, jobject);
 
+/*
+ * Class:     org_sqlite_jni_SQLite3Jni
+ * Method:    sqlite3_reset_auto_extension
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_org_sqlite_jni_SQLite3Jni_sqlite3_1reset_1auto_1extension
+  (JNIEnv *, jclass);
+
 /*
  * Class:     org_sqlite_jni_SQLite3Jni
  * Method:    sqlite3_result_double

ext/jni/src/org/sqlite/jni/AutoExtension.java

@@ -0,0 +1,29 @@
+/*
+** 2023-08-05
+**
+** The author disclaims copyright to this source code.  In place of
+** a legal notice, here is a blessing:
+**
+**    May you do good and not evil.
+**    May you find forgiveness for yourself and forgive others.
+**    May you share freely, never taking more than you give.
+**
+*************************************************************************
+** This file is part of the JNI bindings for the sqlite3 C API.
+*/
+package org.sqlite.jni;
+
+/**
+   A callback for use with sqlite3_auto_extension().
+*/
+public interface AutoExtension {
+  /**
+     Must function as described for the sqlite3_auto_extension(),
+     with the caveat that the signature is more limited.
+
+     As an exception to the callbacks-must-not-throw rule,
+     AutoExtensions may do so and the exception's error
+     message will be set as the db's error string.
+  */
+  int xEntryPoint(sqlite3 db);
+}

ext/jni/src/org/sqlite/jni/SQLite3Jni.java

@@ -166,24 +166,24 @@ public final class SQLite3Jni {
   // grouped by category.
 
 
-  // Auto-extensions cannot currently work properly in our setup
+  /**
-  // for reasons explained in sqlite3-jni.c.
+     Functions almost as documented for the C API, with these
-  //
+     exceptions:
-  // /**
-  //    Functions almost as documented for the C API, with these
-  //    exceptions:
-  //
-  //    - The callback interface is more limited because of
-  //      cross-language differences.
-  //
-  //    - All of the auto-extension routines will fail without side
-  //      effects if invoked from within the execution of an
-  //      auto-extension.
-  //
-  //    See the AutoExtension class docs for more information.
-  // */
-  // private static native int sqlite3_auto_extension(@NotNull AutoExtension callback);
 
+     - The callback interface is more limited because of
+       cross-language differences.
+
+     - All of the auto extension routines will fail without side
+       effects if invoked from within the execution of an
+       auto-extension. i.e. auto extensions can neither be
+       added, removed, nor cleared while one is running.
+
+     See the AutoExtension class docs for more information.
+
+     Achtung: it is as yet unknown whether auto extensions registered
+     from one JNIEnv (thread) can be safely called from another.
+  */
+  public static synchronized native int sqlite3_auto_extension(@NotNull AutoExtension callback);
 
   public static int sqlite3_bind_blob(@NotNull sqlite3_stmt stmt, int ndx,
                                       @Nullable byte[] data){
@@ -259,6 +259,12 @@ public final class SQLite3Jni {
 
   public static native int sqlite3_busy_timeout(@NotNull sqlite3 db, int ms);
 
+  /**
+     Works like the C API except that it returns false, without side
+     effects, if auto extensions are currently running.
+  */
+  public static synchronized native boolean sqlite3_cancel_auto_extension(@NotNull AutoExtension ax);
+
   public static native int sqlite3_changes(@NotNull sqlite3 db);
 
   public static native long sqlite3_changes64(@NotNull sqlite3 db);
@@ -584,6 +590,12 @@ public final class SQLite3Jni {
 
   public static native int sqlite3_reset(@NotNull sqlite3_stmt stmt);
 
+  /**
+     Works like the C API except that it has no side effects if auto
+     extensions are currently running.
+  */
+  public static synchronized native void sqlite3_reset_auto_extension();
+
   public static native void sqlite3_result_double(@NotNull sqlite3_context cx, double v);
 
   /**

ext/jni/src/org/sqlite/jni/Tester1.java

@@ -58,8 +58,13 @@ public class Tester1 {
     final OutputPointer.sqlite3 out = new OutputPointer.sqlite3();
     int rc = sqlite3_open(":memory:", out);
     ++metrics.dbOpen;
-    affirm(0 == rc);
     sqlite3 db = out.getValue();
+    if( 0!=rc ){
+      final String msg = db.getNativePointer()==0
+        ? sqlite3_errstr(rc)
+        : sqlite3_errmsg(db);
+      throw new RuntimeException("Opening db failed: "+msg);
+    }
     affirm(0 != db.getNativePointer());
     rc = sqlite3_busy_timeout(db, 2000);
     affirm( 0 == rc );
@@ -979,6 +984,52 @@ public class Tester1 {
     sqlite3_close(db);
   }
 
+  private static void testAutoExtension(){
+    final ValueHolder<Integer> val = new ValueHolder<>(0);
+    final ValueHolder<String> toss = new ValueHolder<>(null);
+    final AutoExtension ax = new AutoExtension(){
+        public synchronized int xEntryPoint(sqlite3 db){
+          ++val.value;
+          if( null!=toss.value ){
+            throw new RuntimeException(toss.value);
+          }
+          return 0;
+        }
+      };
+    int rc = sqlite3_auto_extension( ax );
+    affirm( 0==rc );
+    sqlite3_close(createNewDb());
+    affirm( 1==val.value );
+    sqlite3_close(createNewDb());
+    affirm( 2==val.value );
+    sqlite3_reset_auto_extension();
+    sqlite3_close(createNewDb());
+    affirm( 2==val.value );
+    rc = sqlite3_auto_extension( ax );
+    affirm( 0==rc );
+    // Must not add a new entry
+    rc = sqlite3_auto_extension( ax );
+    affirm( 0==rc );
+    sqlite3_close( createNewDb() );
+    affirm( 3==val.value );
+    affirm( sqlite3_cancel_auto_extension(ax) );
+    affirm( !sqlite3_cancel_auto_extension(ax) );
+    sqlite3_close(createNewDb());
+    affirm( 3==val.value );
+    rc = sqlite3_auto_extension( ax );
+    affirm( 0==rc );
+    Exception err = null;
+    toss.value = "Throwing from AutoExtension.";
+    try{
+      createNewDb();
+    }catch(Exception e){
+      err = e;
+    }
+    affirm( err!=null );
+    affirm( err.getMessage().indexOf(toss.value)>0 );
+    affirm( sqlite3_cancel_auto_extension(ax) );
+  }
+
   private static void testSleep(){
     out("Sleeping briefly... ");
     sqlite3_sleep(600);
@@ -1013,6 +1064,7 @@ public class Tester1 {
     testUpdateHook();
     testAuthorizer();
     testFts5();
+    testAutoExtension();
     //testSleep();
     if(liArgs.indexOf("-v")>0){
       sqlite3_do_something_for_developer();

manifest

@@ -1,5 +1,5 @@
-C Rework\sthe\ssqlite3_open(_v2)()\sorder\sof\soperations\sso\sthat\spending\sauto-extension\ssupport\scan\sget\sahold\sof\sthe\sopen-time\sJava\sstate\sdespite\sthe\sJava/C\s(sqlite3*)\sbinding\snot\shaving\syet\sbeen\sestablished.
+C Bind\sthe\sauto-extension\sAPIs\sto\sJNI.
-D 2023-08-06T22:09:09.175
+D 2023-08-07T00:06:31.250
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -232,9 +232,10 @@ F ext/icu/icu.c c074519b46baa484bb5396c7e01e051034da8884bad1a1cb7f09bbe6be3f0282
 F ext/icu/sqliteicu.h fa373836ed5a1ee7478bdf8a1650689294e41d0c89c1daab26e9ae78a32075a8
 F ext/jni/GNUmakefile 61d9bbc179a49523a142928455b3297779b9c40f25783ecf1538279e426cbc99
 F ext/jni/README.md e965674505e105626127ad45e628e4d19fcd379cdafc4d23c814c1ac2c55681d
-F ext/jni/src/c/sqlite3-jni.c 21177d7c3492f84aad0666c43ea6d9bc0ebd544f66dcb41219f966b137e86c1b
+F ext/jni/src/c/sqlite3-jni.c 406f3fe36661b3628d108a912246b48cafd7fcc1f8b30a563ce6806addb30d71
-F ext/jni/src/c/sqlite3-jni.h 2108bb9434fe873e08d6388bce102a474b5c6b00c2ea47d8aee257aca2de2a67
+F ext/jni/src/c/sqlite3-jni.h 68d219dd351676e819deb38926ebcee0fda141403ce4efa60c3d8bd77993d220
 F ext/jni/src/org/sqlite/jni/Authorizer.java 1308988f7f40579ea0e4deeaec3c6be971630566bd021c31367fe3f5140db892
+F ext/jni/src/org/sqlite/jni/AutoExtension.java aac84ec21c93306ff5c6ff3b0130de5b76f265dfbc8f7cd158d62cfb8384ff57
 F ext/jni/src/org/sqlite/jni/BusyHandler.java 1b1d3e5c86cd796a0580c81b6af6550ad943baa25e47ada0dcca3aff3ebe978c
 F ext/jni/src/org/sqlite/jni/Collation.java 8dffbb00938007ad0967b2ab424d3c908413af1bbd3d212b9c9899910f1218d1
 F ext/jni/src/org/sqlite/jni/CollationNeeded.java ebc7cd96d46a70daa76016a308e80f70a3f21d3282787c8d139aa840fdcb1bd7
@@ -250,8 +251,8 @@ F ext/jni/src/org/sqlite/jni/OutputPointer.java 053ea7dbc1234dd70b8948009a52a3f1
 F ext/jni/src/org/sqlite/jni/ProgressHandler.java 5979450e996416d28543f1d42634d308439565a99332a8bd84e424af667116cc
 F ext/jni/src/org/sqlite/jni/RollbackHook.java b04c8abcc6ade44a8a57129e33765793f69df0ba909e49ba18d73f4268d92564
 F ext/jni/src/org/sqlite/jni/SQLFunction.java 09ce81c1c637e31c3a830d4c859cce95d65f5e02ff45f8bd1985b3479381bc46
-F ext/jni/src/org/sqlite/jni/SQLite3Jni.java 3edf79fb7a3cb5eaeeaaa074f51521d6d9a962b0dd1ca88074be4fd075258fd8
+F ext/jni/src/org/sqlite/jni/SQLite3Jni.java 9af0e0ea79db59d5c4dac13f70031dd5069223d8198f7324f8c1c25e60451e8c
-F ext/jni/src/org/sqlite/jni/Tester1.java 7ea111e9d52042889f2360e7addfefed4174c1a17dfe6efccf64aaa9a65749cf
+F ext/jni/src/org/sqlite/jni/Tester1.java 63fc2f58b3a5abdad8bd41ff4a1b2572c24fa9246c17a3fcab07dc6adf06ff35
 F ext/jni/src/org/sqlite/jni/TesterFts5.java cf2d687baafffdeba219b77cf611fd47a0556248820ea794ae3e8259bfbdc5ee
 F ext/jni/src/org/sqlite/jni/Tracer.java a5cece9f947b0af27669b8baec300b6dd7ff859c3e6a6e4a1bd8b50f9714775d
 F ext/jni/src/org/sqlite/jni/UpdateHook.java e58645a1727f8a9bbe72dc072ec5b40d9f9362cb0aa24acfe93f49ff56a9016d
@@ -2082,8 +2083,8 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 644999caff9db79562d45520d94aaa24ee88c65e397b6fb9c20a4f0e7f84e1a5
+P 34da294ab558880e81eebd7d261bc590551d5a7d2855e844695cef6394647ea7
-R c4d749cda5fec61bfb97a76dd1b71afd
+R 8af70828073a693d0f965376a6f73a57
 U stephan
-Z cb93209a7d6706bee6dfc5cbdd5b5747
+Z 18db46b387e0d752e217b2db93c72ada
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-34da294ab558880e81eebd7d261bc590551d5a7d2855e844695cef6394647ea7
+746a5fa079ad80b3c59411202ee601e0b5c50e79e5994d5e464fa06d3c276324