fix(os): add win32 udf case

source/libs/function/src/udfd.c

@@ -401,9 +401,17 @@ void udfdProcessRpcRsp(void *parent, SRpcMsg *pMsg, SEpSet *pEpSet) {
     udf->bufSize = pFuncInfo->bufSize;
 
     char path[PATH_MAX] = {0};
+  #ifdef WINDOWS
+    snprintf(path, sizeof(path), "%s%s.dll", TD_TMP_DIR_PATH, pFuncInfo->name);
+  #else
     snprintf(path, sizeof(path), "%s/lib%s.so", TD_TMP_DIR_PATH, pFuncInfo->name);
+  #endif
     TdFilePtr file =
         taosOpenFile(path, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_READ | TD_FILE_TRUNC | TD_FILE_AUTO_DEL);
+    if (file == NULL) {
+      fnError("udfd write udf shared library: %s failed, error: %d %s", path, errno, strerror(errno));
+      msgInfo->code = TSDB_CODE_FILE_CORRUPTED;
+    }
     int64_t count = taosWriteFile(file, pFuncInfo->pCode, pFuncInfo->codeSize);
     if (count != pFuncInfo->codeSize) {
       fnError("udfd write udf shared library failed");

source/libs/function/test/udf1.c

@@ -9,15 +9,15 @@
 #undef free
 #define free free
 
-int32_t udf1_init() {
+DLL_EXPORT int32_t udf1_init() {
   return 0;
 }
 
-int32_t udf1_destroy() {
+DLL_EXPORT int32_t udf1_destroy() {
   return 0;
 }
 
-int32_t udf1(SUdfDataBlock* block, SUdfColumn *resultCol) {
+DLL_EXPORT int32_t udf1(SUdfDataBlock* block, SUdfColumn *resultCol) {
   SUdfColumnMeta *meta = &resultCol->colMeta;
   meta->bytes = 4;
   meta->type = TSDB_DATA_TYPE_INT;

source/libs/function/test/udf2.c

@@ -9,22 +9,22 @@
 #undef free
 #define free free
 
-int32_t udf2_init() {
+DLL_EXPORT int32_t udf2_init() {
   return 0;
 }
 
-int32_t udf2_destroy() {
+DLL_EXPORT int32_t udf2_destroy() {
   return 0;
 }
 
-int32_t udf2_start(SUdfInterBuf *buf) {
+DLL_EXPORT int32_t udf2_start(SUdfInterBuf *buf) {
   *(int64_t*)(buf->buf) = 0;
   buf->bufLen = sizeof(double);
   buf->numOfResult = 0;
   return 0;
 }
 
-int32_t udf2(SUdfDataBlock* block, SUdfInterBuf *interBuf, SUdfInterBuf *newInterBuf) {
+DLL_EXPORT int32_t udf2(SUdfDataBlock* block, SUdfInterBuf *interBuf, SUdfInterBuf *newInterBuf) {
   double sumSquares = *(double*)interBuf->buf;
   int8_t numNotNull = 0;
   for (int32_t i = 0; i < block->numOfCols; ++i) {
@@ -71,7 +71,7 @@ int32_t udf2(SUdfDataBlock* block, SUdfInterBuf *interBuf, SUdfInterBuf *newInte
   return 0;
 }
 
-int32_t udf2_finish(SUdfInterBuf* buf, SUdfInterBuf *resultData) {
+DLL_EXPORT int32_t udf2_finish(SUdfInterBuf* buf, SUdfInterBuf *resultData) {
   if (buf->numOfResult == 0) {
     resultData->numOfResult = 0;
     return 0;

source/os/src/osFile.c

@@ -399,6 +399,9 @@ int64_t taosPReadFile(TdFilePtr pFile, void *buf, int64_t count, int64_t offset)
 }
 
 int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
+  if (pFile == NULL) {
+    return 0;
+  }
 #if FILE_WITH_LOCK
   taosThreadRwlockWrlock(&(pFile->rwlock));
 #endif
@@ -430,6 +433,9 @@ int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
 }
 
 int64_t taosLSeekFile(TdFilePtr pFile, int64_t offset, int32_t whence) {
+  if (pFile == NULL) {
+    return 0;
+  }
 #if FILE_WITH_LOCK
   taosThreadRwlockRdlock(&(pFile->rwlock));
 #endif

source/os/src/osSysinfo.c

@@ -276,7 +276,8 @@ int32_t taosGetEmail(char *email, int32_t maxLen) {
 
 int32_t taosGetOsReleaseName(char *releaseName, int32_t maxLen) {
 #ifdef WINDOWS
-  assert(0);
+  snprintf(releaseName, maxLen, "Windows");
+  return 0;
 #elif defined(_TD_DARWIN_64)
   char   *line = NULL;
   size_t  size = 0;
@@ -332,7 +333,15 @@ int32_t taosGetOsReleaseName(char *releaseName, int32_t maxLen) {
 
 int32_t taosGetCpuInfo(char *cpuModel, int32_t maxLen, float *numOfCores) {
 #ifdef WINDOWS
-  assert(0);
+  char value[100];
+  DWORD bufferSize = sizeof(value);
+  RegGetValue(HKEY_LOCAL_MACHINE, "HARDWARE\\DESCRIPTION\\System\\CentralProcessor\\0", "ProcessorNameString", RRF_RT_ANY, NULL, (PVOID)&value, &bufferSize);
+  tstrncpy(cpuModel, value, maxLen);
+  SYSTEM_INFO si;
+  memset(&si,0,sizeof(SYSTEM_INFO));
+  GetSystemInfo(&si);
+  *numOfCores = si.dwNumberOfProcessors;
+  return 0;
 #elif defined(_TD_DARWIN_64)
   char   *line = NULL;
   size_t  size = 0;

source/os/src/osTimezone.c

@@ -767,32 +767,36 @@ void taosSetSystemTimezone(const char *inTimezoneStr, char *outTimezoneStr, int8
         keyValue[4] = (keyValue[4] == '+' ? '-' : '+');
         keyValue[10] = 0;
         sprintf(winStr, "TZ=%s:00", &(keyValue[1]));
+        *tsTimezone = taosStr2Int32(&keyValue[4], NULL, 10);
       }
       break;
     }
   }
-  char *p = strchr(inTimezoneStr, '+');
+  if (winStr[0] == 0) {
-  if (p == NULL) p = strchr(inTimezoneStr, '-');
+    char *p = strchr(inTimezoneStr, '+');
-  if (p == NULL) {
+    if (p == NULL) p = strchr(inTimezoneStr, '-');
-    sprintf(winStr, "TZ=UTC+00:00:00");
+    if (p != NULL) {
-  } else {
+      char *pp = strchr(inTimezoneStr, '(');
-    sprintf(winStr, "TZ=UTC%c%c%c:%c%c:00", (p[0] == '+' ? '-' : '+'), p[1], p[2], p[3], p[4]);
+      char *ppp = strchr(inTimezoneStr, ',');
+      int indexStr;
+      if (pp == NULL || ppp == NULL) {
+        indexStr = sprintf(winStr, "TZ=UTC");
+      } else {
+        memcpy(winStr, "TZ=", 3);
+        pp++;
+        memcpy(&winStr[3], pp, ppp - pp);
+        indexStr = ppp - pp + 3;
+      }
+      sprintf(&winStr[indexStr], "%c%c%c:%c%c:00", (p[0] == '+'? '-' : '+'), p[1], p[2], p[3], p[4]);
+      *tsTimezone = taosStr2Int32(p, NULL, 10);
+    } else {
+      *tsTimezone = 0;
+    }
   }
   _putenv(winStr);
   _tzset();
-#ifdef _MSC_VER
+  strcpy(outTimezoneStr, inTimezoneStr);
-#if _MSC_VER >= 1900
+  *outDaylight = 0;
-  int64_t timezone = _timezone;
-  int32_t daylight = _daylight;
-  char  **tzname = _tzname;
-#endif
-#endif
-
-  int32_t tz = (int32_t)((-timezone * MILLISECOND_PER_SECOND) / MILLISECOND_PER_HOUR);
-  *tsTimezone = tz;
-  tz += daylight;
-  sprintf(outTimezoneStr, "%s (%s, %s%02d00)", buf, tzname[daylight], tz >= 0 ? "+" : "-", abs(tz));
-  *outDaylight = daylight;
 
 #elif defined(_TD_DARWIN_64)
 
@@ -822,34 +826,27 @@ void taosSetSystemTimezone(const char *inTimezoneStr, char *outTimezoneStr, int8
 void taosGetSystemTimezone(char *outTimezoneStr, enum TdTimezone *tsTimezone) {
 #ifdef WINDOWS 
   char value[100];
+  char keyPath[100];
   DWORD bufferSize = sizeof(value);
-  char *buf = getenv("TZ");
+  RegGetValue(HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Control\\TimeZoneInformation", "TimeZoneKeyName", RRF_RT_ANY, NULL, (PVOID)&value, &bufferSize);
-  if (buf == NULL || strlen(buf) == 0) {
+  strcpy(outTimezoneStr, "not configured");
-    RegGetValue(HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Control\\TimeZoneInformation", "TimeZoneKeyName", RRF_RT_ANY, NULL, (PVOID)&value, &bufferSize);
+  *tsTimezone = 0;
-    strcpy(outTimezoneStr, "not configured");
+  if (bufferSize > 0) {
-    if (bufferSize > 0) {
+    for (size_t i = 0; i < 139; i++) {
-      for (size_t i = 0; i < 139; i++) {
+      if (strcmp(win_tz[i][0],value) == 0) {
-        if (strcmp(win_tz[i][0],value) == 0) {
+        strcpy(outTimezoneStr, win_tz[i][1]);
-          strcpy(outTimezoneStr, win_tz[i][1]);
+        bufferSize = sizeof(value);
-          break;
+        sprintf(keyPath, "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones\\%s",value);
+        RegGetValue(HKEY_LOCAL_MACHINE, keyPath, "Display", RRF_RT_ANY, NULL, (PVOID)&value, &bufferSize);
+        if (bufferSize > 0) {
+          // value[4] = (value[4] == '+' ? '-' : '+');
+          sprintf(outTimezoneStr, "%s (UTC, %c%c%c%c%c)", outTimezoneStr, value[4], value[5], value[6], value[8], value[9]);
+          *tsTimezone = taosStr2Int32(&value[4], NULL, 10);
         }
+        break;
       }
     }
-  } else {
-    strcpy(outTimezoneStr, buf);
   }
-#ifdef _MSC_VER
-#if _MSC_VER >= 1900
-  // see https://docs.microsoft.com/en-us/cpp/c-runtime-library/daylight-dstbias-timezone-and-tzname?view=vs-2019
-  int64_t timezone = _timezone;
-  int32_t daylight = _daylight;
-  char  **tzname = _tzname;
-#endif
-#endif
-  int32_t tz = (int32_t)((-timezone * MILLISECOND_PER_SECOND) / MILLISECOND_PER_HOUR);
-  *tsTimezone = tz;
-  tz += daylight;
-  sprintf(outTimezoneStr, "%s (%s, %s%02d00)", outTimezoneStr, tzname[daylight], tz >= 0 ? "+" : "-", abs(tz));
 #elif defined(_TD_DARWIN_64)
   char  buf[4096] = {0};
   char *tz = NULL;

tests/pytest/util/dnodes.py

@@ -145,6 +145,12 @@ class TDDnode:
     def init(self, path, remoteIP = ""):
         self.path = path
         self.remoteIP = remoteIP
+        if (not self.remoteIP == ""):
+            try:
+                self.config = eval(self.remoteIP)
+                self.remote_conn = Connection(host=self.config["host"], port=self.config["port"], user=self.config["user"], connect_kwargs={'password':self.config["password"]})
+            except Exception as r:
+                print(r)
 
     def setTestCluster(self, value):
         self.testCluster = value
@@ -169,13 +175,6 @@ class TDDnode:
         self.cfgDict.update({option: value})
 
     def remoteExec(self, updateCfgDict, execCmd):
-        try:
-            config = eval(self.remoteIP)
-            remote_conn = Connection(host=config["host"], port=config["port"], user=config["user"], connect_kwargs={'password':config["password"]})
-            remote_top_dir = config["path"]
-        except Exception as r:
-            remote_conn = Connection(host=self.remoteIP, port=22, user='root', connect_kwargs={'password':'123456'})
-            remote_top_dir = '~/test'
         valgrindStr = ''
         if (self.valgrind==1):
             valgrindStr = '-g'
@@ -188,8 +187,8 @@ class TDDnode:
             del remoteCfgDict["cfgDir"]
         remoteCfgDictStr = base64.b64encode(json.dumps(remoteCfgDict).encode()).decode()
         execCmdStr = base64.b64encode(execCmd.encode()).decode()
-        with remote_conn.cd((remote_top_dir+sys.path[0].replace(self.path, '')).replace('\\','/')):
+        with self.remote_conn.cd((self.config["path"]+sys.path[0].replace(self.path, '')).replace('\\','/')):
-            remote_conn.run("python3 ./test.py %s -d %s -e %s"%(valgrindStr,remoteCfgDictStr,execCmdStr))
+            self.remote_conn.run("python3 ./test.py %s -d %s -e %s"%(valgrindStr,remoteCfgDictStr,execCmdStr))
 
     def deploy(self, *updatecfgDict):
         self.logDir = "%s/sim/dnode%d/log" % (self.path, self.index)

tests/system-test/0-others/udfTest.py

@@ -3,6 +3,7 @@ import taos
 import sys
 import time
 import os
+import platform
 
 from util.log import *
 from util.sql import *
@@ -25,7 +26,7 @@ class TDTestCase:
             projPath = selfPath[:selfPath.find("tests")]
 
         for root, dirs, files in os.walk(projPath):
-            if ("taosd" in files):
+            if ("taosd" in files or "taosd.exe" in files):
                 rootRealPath = os.path.dirname(os.path.realpath(root))
                 if ("packaging" not in rootRealPath):
                     buildPath = root[:len(root) - len("/build/bin")]
@@ -41,11 +42,19 @@ class TDTestCase:
             projPath = selfPath[:selfPath.find("tests")]
         print(projPath)
 
-        libudf1 = subprocess.Popen('find %s -name "libudf1.so"|grep lib|head -n1'%projPath , shell=True, stdout=subprocess.PIPE,stderr=subprocess.STDOUT).stdout.read().decode("utf-8")
+        if platform.system().lower() == 'windows':
-        libudf2 = subprocess.Popen('find %s -name "libudf2.so"|grep lib|head -n1'%projPath , shell=True, stdout=subprocess.PIPE,stderr=subprocess.STDOUT).stdout.read().decode("utf-8")
+            self.libudf1 = subprocess.Popen('(for /r %s %%i in ("udf1.d*") do @echo %%i)|grep lib|head -n1'%projPath , shell=True, stdout=subprocess.PIPE,stderr=subprocess.STDOUT).stdout.read().decode("utf-8")
-        os.system("mkdir /tmp/udf/")
+            self.libudf2 = subprocess.Popen('(for /r %s %%i in ("udf2.d*") do @echo %%i)|grep lib|head -n1'%projPath , shell=True, stdout=subprocess.PIPE,stderr=subprocess.STDOUT).stdout.read().decode("utf-8")
-        os.system("cp %s /tmp/udf/ "%libudf1.replace("\n" ,""))
+            if (not tdDnodes.dnodes[0].remoteIP == ""):
-        os.system("cp  %s /tmp/udf/ "%libudf2.replace("\n" ,""))
+                tdDnodes.dnodes[0].remote_conn.get(tdDnodes.dnodes[0].config["path"]+'/debug/build/lib/libudf1.so',projPath+"\\debug\\build\\lib\\")
+                tdDnodes.dnodes[0].remote_conn.get(tdDnodes.dnodes[0].config["path"]+'/debug/build/lib/libudf2.so',projPath+"\\debug\\build\\lib\\")
+                self.libudf1 = self.libudf1.replace('udf1.dll','libudf1.so')
+                self.libudf2 = self.libudf2.replace('udf2.dll','libudf2.so')
+        else:
+            self.libudf1 = subprocess.Popen('find %s -name "libudf1.so"|grep lib|head -n1'%projPath , shell=True, stdout=subprocess.PIPE,stderr=subprocess.STDOUT).stdout.read().decode("utf-8")
+            self.libudf2 = subprocess.Popen('find %s -name "libudf2.so"|grep lib|head -n1'%projPath , shell=True, stdout=subprocess.PIPE,stderr=subprocess.STDOUT).stdout.read().decode("utf-8")
+        self.libudf1 = self.libudf1.replace('\r','').replace('\n','')
+        self.libudf2 = self.libudf2.replace('\r','').replace('\n','')
 
 
     def prepare_data(self):
@@ -136,11 +145,11 @@ class TDTestCase:
 
         for i in range(5):
             # create  scalar functions
-            tdSql.execute("create function udf1 as '/tmp/udf/libudf1.so' outputtype int bufSize 8;")
+            tdSql.execute("create function udf1 as '%s' outputtype int bufSize 8;"%self.libudf1)
 
             # create aggregate functions
 
-            tdSql.execute("create aggregate function udf2 as '/tmp/udf/libudf2.so' outputtype double bufSize 8;")
+            tdSql.execute("create aggregate function udf2 as '%s' outputtype double bufSize 8;"%self.libudf2)
             
             functions = tdSql.getResult("show functions")
             function_nums = len(functions)
@@ -161,11 +170,11 @@ class TDTestCase:
                 tdLog.info("drop two udf functions success ")
 
         # create  scalar functions
-        tdSql.execute("create function udf1 as '/tmp/udf/libudf1.so' outputtype int bufSize 8;")
+        tdSql.execute("create function udf1 as '%s' outputtype int bufSize 8;"%self.libudf1)
 
         # create aggregate functions
 
-        tdSql.execute("create aggregate function udf2 as '/tmp/udf/libudf2.so' outputtype double bufSize 8;")
+        tdSql.execute("create aggregate function udf2 as '%s' outputtype double bufSize 8;"%self.libudf2)
         
         functions = tdSql.getResult("show functions")
         function_nums = len(functions)
@@ -533,8 +542,8 @@ class TDTestCase:
         tdSql.query("drop function udf2 ")
 
         # create function without buffer
-        tdSql.execute("create function udf1 as '/tmp/udf/libudf1.so' outputtype int")
+        tdSql.execute("create function udf1 as '%s' outputtype int"%self.libudf1)
-        tdSql.execute("create aggregate function udf2 as '/tmp/udf/libudf2.so' outputtype double")
+        tdSql.execute("create aggregate function udf2 as '%s' outputtype double"%self.libudf2)
         udf1_sqls ,udf2_sqls = self.try_query_sql()
 
         for scalar_sql in udf1_sqls:
@@ -549,8 +558,8 @@ class TDTestCase:
         tdSql.query("drop function udf2 ")
 
         # create function without buffer
-        tdSql.execute("create  aggregate function udf1 as '/tmp/udf/libudf1.so' outputtype int bufSize 8 ")
+        tdSql.execute("create  aggregate function udf1 as '%s' outputtype int bufSize 8 "%self.libudf1)
-        tdSql.execute("create  function udf2 as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.execute("create  function udf2 as '%s' outputtype double bufSize 8"%self.libudf2)
         udf1_sqls ,udf2_sqls = self.try_query_sql()
 
         for scalar_sql in udf1_sqls:
@@ -558,8 +567,8 @@ class TDTestCase:
         for aggregate_sql in udf2_sqls:
             tdSql.error(aggregate_sql)
 
-        tdSql.execute(" create function db as '/tmp/udf/libudf1.so' outputtype int bufSize 8 ")
+        tdSql.execute(" create function db as '%s' outputtype int bufSize 8 "%self.libudf1)
-        tdSql.execute(" create aggregate function test as '/tmp/udf/libudf1.so' outputtype int bufSize 8 ")
+        tdSql.execute(" create aggregate function test as '%s' outputtype int bufSize 8 "%self.libudf1)
         tdSql.error(" select db(c1) from stb1 ")
         tdSql.error(" select db(c1,c6), db(c6) from stb1 ")
         tdSql.error(" select db(num1,num2), db(num1) from tb ")
@@ -607,17 +616,17 @@ class TDTestCase:
         tdLog.info(" create function name is not build_in functions ")
         tdSql.execute(" drop function udf1 ")
         tdSql.execute(" drop function udf2 ")
-        tdSql.error("create function max as '/tmp/udf/libudf1.so' outputtype int bufSize 8")
+        tdSql.error("create function max as '%s' outputtype int bufSize 8"%self.libudf1)
-        tdSql.error("create aggregate function sum as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function sum as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create function max as '/tmp/udf/libudf1.so' outputtype int bufSize 8")
+        tdSql.error("create function max as '%s' outputtype int bufSize 8"%self.libudf1)
-        tdSql.error("create aggregate function sum as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function sum as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create aggregate function tbname as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function tbname as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create aggregate function function as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function function as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create aggregate function stable as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function stable as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create aggregate function union as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function union as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create aggregate function 123 as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function 123 as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create aggregate function 123db as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function 123db as '%s' outputtype double bufSize 8"%self.libudf2)
-        tdSql.error("create aggregate function mnode as '/tmp/udf/libudf2.so' outputtype double bufSize 8")
+        tdSql.error("create aggregate function mnode as '%s' outputtype double bufSize 8"%self.libudf2)
 
     def restart_taosd_query_udf(self):
 

tests/system-test/fulltest.bat

@@ -1,4 +1,5 @@
 
 python3 .\test.py -f 0-others\taosShell.py
 python3 .\test.py -f 0-others\taosShellError.py
-python3 .\test.py -f 0-others\taosShellNetChk.py
+python3 .\test.py -f 0-others\taosShellNetChk.py
+python3 .\test.py -f 0-others\udfTest.py