Simplify the code by removing the unsupported and undocumented

SQLITE_HAS_CODEC compile-time option

FossilOrigin-Name: 5a877221ce90e7523059353a68650c5fdd28ed032807afc2f10afbfbf864bdfe

1 files changed, 1 insertions, 31 deletions

diff --git a/src/tclsqlite.c b/src/tclsqlite.c
index 2cae5804a..69da2ccd9 100644
--- a/src/tclsqlite.c
+++ b/src/tclsqlite.c
@@ -3094,22 +3094,10 @@ deserialize_error:
   ** Change the encryption key on the currently open database.
   */
   case DB_REKEY: {
-#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL)
-    int nKey;
-    void *pKey;
-#endif
     if( objc!=3 ){
       Tcl_WrongNumArgs(interp, 2, objv, "KEY");
       return TCL_ERROR;
     }
-#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL)
-    pKey = Tcl_GetByteArrayFromObj(objv[2], &nKey);
-    rc = sqlite3_rekey(pDb->db, pKey, nKey);
-    if( rc ){
-      Tcl_AppendResult(interp, sqlite3_errstr(rc), (char*)0);
-      rc = TCL_ERROR;
-    }
-#endif
     break;
   }
 
@@ -3678,9 +3666,6 @@ static int sqliteCmdUsage(
     "HANDLE ?FILENAME? ?-vfs VFSNAME? ?-readonly BOOLEAN? ?-create BOOLEAN?"
     " ?-nofollow BOOLEAN?"
     " ?-nomutex BOOLEAN? ?-fullmutex BOOLEAN? ?-uri BOOLEAN?"
-#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL)
-    " ?-key CODECKEY?"
-#endif
   );
   return TCL_ERROR;
 }
@@ -3715,10 +3700,6 @@ static int SQLITE_TCLAPI DbMain(
   const char *zVfs = 0;
   int flags;
   Tcl_DString translatedFilename;
-#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL)
-  void *pKey = 0;
-  int nKey = 0;
-#endif
   int rc;
 
   /* In normal use, each TCL interpreter runs in a single thread.  So
@@ -3745,11 +3726,7 @@ static int SQLITE_TCLAPI DbMain(
       return TCL_OK;
     }
     if( strcmp(zArg,"-has-codec")==0 ){
-#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL)
-      Tcl_AppendResult(interp,"1",(char*)0);
-#else
       Tcl_AppendResult(interp,"0",(char*)0);
-#endif
       return TCL_OK;
     }
     if( zArg[0]=='-' ) return sqliteCmdUsage(interp, objv);
@@ -3764,9 +3741,7 @@ static int SQLITE_TCLAPI DbMain(
     if( i==objc-1 ) return sqliteCmdUsage(interp, objv);
     i++;
     if( strcmp(zArg,"-key")==0 ){
-#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL)
-      pKey = Tcl_GetByteArrayFromObj(objv[i], &nKey);
-#endif
+      /* no-op */
     }else if( strcmp(zArg, "-vfs")==0 ){
       zVfs = Tcl_GetString(objv[i]);
     }else if( strcmp(zArg, "-readonly")==0 ){
@@ -3842,11 +3817,6 @@ static int SQLITE_TCLAPI DbMain(
   }else{
     zErrMsg = sqlite3_mprintf("%s", sqlite3_errstr(rc));
   }
-#if defined(SQLITE_HAS_CODEC) && !defined(SQLITE_OMIT_CODEC_FROM_TCL)
-  if( p->db ){
-    sqlite3_key(p->db, pKey, nKey);
-  }
-#endif
   if( p->db==0 ){
     Tcl_SetResult(interp, zErrMsg, TCL_VOLATILE);
     Tcl_Free((char*)p);