more code

source/dnode/vnode/CMakeLists.txt

@@ -55,7 +55,7 @@ target_sources(
     "src/tsdb/tsdbMergeTree.c"
     "src/tsdb/tsdbDataIter.c"
     # # dev
-    "src/tsdb/dev/tsdbCommit2.c"
+    "src/tsdb/dev/tsdbCommit.c"
     "src/tsdb/dev/tsdbMerge.c"
     "src/tsdb/dev/tsdbSttFWriter.c"
 

source/dnode/vnode/src/tsdb/dev/tsdbFS.c

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */

source/dnode/vnode/src/tsdb/dev/tsdbFS.h

@@ -0,0 +1,33 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TSDB_FILE_SYSTEM_H
+#define _TSDB_FILE_SYSTEM_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Exposed Handle */
+
+/* Exposed APIs */
+
+/* Exposed Structs */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_TSDB_FILE_SYSTEM_H*/

source/dnode/vnode/src/tsdb/dev/tsdbFile.c

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "tsdbFile.h"
+
+typedef enum {
+  TSDB_FOP_CREATE = -2,  // create a file
+  TSDB_FOP_EXTEND,       // extend a file
+  TSDB_FOP_NONE,         // no operation
+  TSDB_FOP_TRUNCATE,     // truncate a file
+  TSDB_FOP_DELETE,       // delete a file
+  TSDB_FOP_MAX,
+} tsdb_fop_t;
+
+typedef enum {
+  TSDB_FTYPE_NONE = 0,  // no file type
+  TSDB_FTYPE_STT,       // .stt
+  TSDB_FTYPE_HEAD,      // .head
+  TSDB_FTYPE_DATA,      // .data
+  TSDB_FTYPE_SMA,       // .sma
+  TSDB_FTYPE_TOMB,      // .tomb
+} tsdb_ftype_t;
+
+typedef struct SFStt {
+  int64_t cid;
+  int64_t offset;
+} SFStt;
+
+typedef struct SFHead {
+  // TODO
+} SFHead;
+
+typedef struct SFData {
+  // TODO
+} SFData;
+
+typedef struct SFSma {
+  // TODO
+} SFSma;
+
+typedef struct SFTomb {
+  // TODO
+} SFTomb;
+
+struct STFile {
+  SDiskID      diskId;
+  tsdb_ftype_t type;
+  int64_t      size;
+  union {
+    SFStt  fstt;
+    SFHead fhead;
+    SFData fdata;
+    SFSma  fsma;
+    SFTomb ftomb;
+  };
+};
+
+struct SFileObj {
+  volatile int32_t nRef;
+  STFile           file;
+};
+
+struct SFileOp {
+  tsdb_fop_t op;
+  union {
+    struct {
+    } create;
+  };
+};

source/dnode/vnode/src/tsdb/dev/tsdbFile.h

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
+ *
+ * This program is free software: you can use, redistribute, and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3
+ * or later ("AGPL"), as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _TSDB_FILE_H
+#define _TSDB_FILE_H
+
+#include "tsdb.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Exposed Handle */
+typedef struct STFile   STFile;
+typedef struct SFileObj SFileObj;
+typedef struct SFileOp  SFileOp;
+
+/* Exposed APIs */
+
+/* Exposed Structs */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /*_TSDB_FILE_H*/