refactor builder struct

source/libs/index/inc/indexInt.h

@@ -17,6 +17,7 @@
 #define _TD_INDEX_INT_H_
 
 #include "index.h"
+#include "tlog.h"
 
 #ifdef USE_LUCENE
 #include <lucene++/Lucene_c.h>
@@ -60,6 +61,16 @@ typedef struct SIndexTermQuery {
 
 SIndexTerm *indexTermCreate(const char *key, int32_t nKey, const char *val, int32_t nVal);
 void        indexTermDestroy(SIndexTerm *p);
+
+
+#define indexFatal(...) do { if (sDebugFlag & DEBUG_FATAL) { taosPrintLog("index FATAL ", 255, __VA_ARGS__); }}     while(0)
+#define indexError(...) do { if (sDebugFlag & DEBUG_ERROR) { taosPrintLog("index ERROR ", 255, __VA_ARGS__); }}     while(0)
+#define indexWarn(...)  do { if (sDebugFlag & DEBUG_WARN)  { taosPrintLog("index WARN ", 255, __VA_ARGS__); }}      while(0)
+#define indexInfo(...)  do { if (sDebugFlag & DEBUG_INFO)  { taosPrintLog("index ", 255, __VA_ARGS__); }}           while(0)
+#define indexDebug(...) do { if (sDebugFlag & DEBUG_DEBUG) { taosPrintLog("index ", sDebugFlag, __VA_ARGS__); }} while(0)
+#define indexTrace(...) do { if (sDebugFlag & DEBUG_TRACE) { taosPrintLog("index ", sDebugFlag, __VA_ARGS__); }} while(0)
+
+
 #ifdef __cplusplus
 }
 #endif

source/libs/index/inc/index_fst_counting_writer.h

@@ -25,7 +25,7 @@ extern "C" {
 
 #define DefaultMem  1024*1024
 
-static char tmpFile[] = "/tmp/index";
+static char tmpFile[] = "./index";
 typedef enum WriterType {TMemory, TFile} WriterType;   
 
 typedef struct WriterCtx {

source/libs/index/src/index_fst.c

@@ -148,7 +148,7 @@ uint64_t fstUnFinishedNodesFindCommPrefixAndSetOutput(FstUnFinishedNodes *node,
 
   size_t lsz = (size_t)(s->end - s->start + 1);          // data len 
   size_t ssz = taosArrayGetSize(node->stack);  // stack size
-
+  *out = in;
   uint64_t i = 0;
   for (i = 0; i < lsz && i < ssz; i++) {
     FstBuilderNodeUnfinished *un = taosArrayGet(node->stack, i);
@@ -776,6 +776,17 @@ FstBuilder *fstBuilderCreate(void *w, FstType ty) {
   b->last       = fstSliceCreate(NULL, 0);
   b->lastAddr   = NONE_ADDRESS; 
   b->len        = 0;
+  
+  char buf64[8] = {0}; 
+  void *pBuf64 = buf64;
+  taosEncodeFixedU64(&pBuf64, VERSION); 
+  fstCountingWriterWrite(b->wrt, buf64, sizeof(buf64));
+  
+  memset(buf64, 0, sizeof(buf64)); 
+  pBuf64 = buf64;
+  taosEncodeFixedU64(&pBuf64, ty); 
+  fstCountingWriterWrite(b->wrt, buf64, sizeof(buf64));
+
   return b;
 }
 void fstBuilderDestroy(FstBuilder *b) {

source/libs/index/src/index_fst_counting_writer.c

@@ -13,6 +13,7 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 #include "tutil.h"
+#include "indexInt.h"
 #include "index_fst_util.h"
 #include "index_fst_counting_writer.h"
 
@@ -22,7 +23,7 @@ static int writeCtxDoWrite(WriterCtx *ctx, uint8_t *buf, int len) {
   }
 
   if (ctx->type == TFile) {
-    assert(len != tfWrite(ctx->fd, buf, len));
+    assert(len == tfWrite(ctx->fd, buf, len));
   } else {
     memcpy(ctx->mem + ctx->offset, buf, len);
   } 
@@ -54,9 +55,10 @@ WriterCtx* writerCtxCreate(WriterType type) {
 
   ctx->type = type;
   if (ctx->type == TFile) {
+    tfInit();
     ctx->fd = tfOpenCreateWriteAppend(tmpFile);  
     if (ctx->fd < 0) {
-      
+      indexError("open file error %d", errno);       
     }
   } else if (ctx->type == TMemory) {
     ctx->mem = calloc(1, DefaultMem * sizeof(uint8_t));
@@ -74,6 +76,7 @@ void writerCtxDestroy(WriterCtx *ctx) {
   if (ctx->type == TMemory) {
     free(ctx->mem);
   } else {
+    tfCleanup();
     tfClose(ctx->fd);    
   }
   free(ctx);

source/libs/index/test/indexTests.cpp

@@ -75,10 +75,10 @@ int main(int argc, char** argv) {
   //FstSlice key1 = fstSliceCreate((uint8_t *)str1.c_str(), str1.size());
   //Output   val2 = 10;
   {
-    std::string str("bcd");
-    FstSlice key = fstSliceCreate((uint8_t *)str.c_str(), str.size());
-    Output   val = 1;
-    fstBuilderInsert(b, key, val); 
+    //std::string str("bcd");
+    //FstSlice key = fstSliceCreate((uint8_t *)str.c_str(), str.size());
+    //Output   val = 1;
+    //fstBuilderInsert(b, key, val); 
   } 
   //fstBuilderInsert(b, key1, val2); 
   fstBuilderFinish(b);