Merge pull request #29503 from taosdata/fix/TS-5861-3.0m

fix: incorrect prompt when log on taos without sysinfo privilege

include/util/tdef.h

@@ -665,6 +665,14 @@ typedef enum {
   ANAL_ALGO_TYPE_END,
 } EAnalAlgoType;
 
+typedef enum {
+  TSDB_VERSION_UNKNOWN = 0,
+  TSDB_VERSION_OSS,
+  TSDB_VERSION_ENTERPRISE,
+  TSDB_VERSION_CLOUD,
+  TSDB_VERSION_END,
+} EVersionType;
+
 #define MIN_RESERVE_MEM_SIZE 1024 // MB
 
 #ifdef __cplusplus

tools/shell/inc/shellAuto.h

@@ -43,7 +43,7 @@ void shellAutoExit();
 void callbackAutoTab(char* sqlstr, TAOS* pSql, bool usedb);
 
 // introduction
-void printfIntroduction(bool community);
+void printfIntroduction(EVersionType type);
 
 // show enterprise AD at start or end
 void showAD(bool end);

tools/shell/src/shellAuto.c

@@ -453,7 +453,7 @@ SMatch*    lastMatch = NULL;  // save last match result
 int        cntDel = 0;        // delete byte count after next press tab
 
 // show auto tab introduction
-void printfIntroduction(bool community) {
+void printfIntroduction(EVersionType type) {
   printf("  *********************************  Tab Completion  *************************************\n");
   char secondLine[160] = "\0";
   sprintf(secondLine, "  *   The %s CLI supports tab completion for a variety of items, ", shell.info.cusName);
@@ -473,7 +473,7 @@ void printfIntroduction(bool community) {
   printf("  *    [ Ctrl + L ]   ......  clear the entire screen                                    *\n");
   printf("  *    [ Ctrl + K ]   ......  clear the screen after the cursor                          *\n");
   printf("  *    [ Ctrl + U ]   ......  clear the screen before the cursor                         *\n");
-  if(community) {
+  if (type == TSDB_VERSION_OSS) {
     printf("  * ------------------------------------------------------------------------------------ *\n");
     printf("  *   You are using TDengine OSS. To experience advanced features, like backup/restore,  *\n");
     printf("  *   privilege control and more, or receive 7x24 technical support, try TDengine        *\n");

tools/shell/src/shellEngine.c

@@ -58,7 +58,7 @@ static void    shellWriteHistory();
 static void    shellPrintError(TAOS_RES *tres, int64_t st);
 static bool    shellIsCommentLine(char *line);
 static void    shellSourceFile(const char *file);
-static bool    shellGetGrantInfo(char* buf);
+static int32_t shellGetGrantInfo(char* buf);
 
 static void  shellCleanup(void *arg);
 static void *shellCancelHandler(void *arg);
@@ -1163,8 +1163,8 @@ void shellSourceFile(const char *file) {
   taosCloseFile(&pFile);
 }
 
-bool shellGetGrantInfo(char *buf) {
-  bool community = true;
+int32_t shellGetGrantInfo(char *buf) {
+  int32_t verType = TSDB_VERSION_UNKNOWN;
   char    sinfo[256] = {0};
   tstrncpy(sinfo, taos_get_server_info(shell.conn), sizeof(sinfo));
   strtok(sinfo, "\r\n");
@@ -1180,7 +1180,7 @@ bool shellGetGrantInfo(char *buf) {
       fprintf(stderr, "Failed to check Server Edition, Reason:0x%04x:%s\r\n\r\n", code, taos_errstr(tres));
     }
     taos_free_result(tres);
-    return community;
+    return verType;
   }
 
   int32_t num_fields = taos_field_count(tres);
@@ -1208,12 +1208,12 @@ bool shellGetGrantInfo(char *buf) {
     memcpy(expired, row[2], fields[2].bytes);
 
     if (strcmp(serverVersion, "community") == 0) {
-      community = true;
+      verType = TSDB_VERSION_OSS;
     } else if (strcmp(expiretime, "unlimited") == 0) {
-      community = false;
+      verType = TSDB_VERSION_ENTERPRISE;
       sprintf(buf, "Server is %s, %s and will never expire.\r\n", serverVersion, sinfo);
     } else {
-      community = false;
+      verType = TSDB_VERSION_ENTERPRISE;
       sprintf(buf, "Server is %s, %s and will expire at %s.\r\n", serverVersion, sinfo, expiretime);
     }
 
@@ -1221,7 +1221,7 @@ bool shellGetGrantInfo(char *buf) {
   }
 
   fprintf(stdout, "\r\n");
-  return community;
+  return verType;
 }
 
 #ifdef WINDOWS
@@ -1381,22 +1381,21 @@ int32_t shellExecute() {
 #ifdef WEBSOCKET
   if (!shell.args.restful && !shell.args.cloud) {
 #endif
-    char *buf = taosMemoryMalloc(512);
-    bool  community = shellGetGrantInfo(buf);
+    char    buf[512] = {0};
+    int32_t verType = shellGetGrantInfo(buf);
 #ifndef WINDOWS
-    printfIntroduction(community);
+    printfIntroduction(verType);
 #else
 #ifndef WEBSOCKET
-  if (community) {
+  if (verType == TSDB_VERSION_OSS) {
     showAD(false);
   }
 #endif
 #endif
     // printf version
-    if (!community) {
+    if (verType == TSDB_VERSION_ENTERPRISE || verType == TSDB_VERSION_CLOUD) {
       printf("%s\n", buf);
     }
-    taosMemoryFree(buf);
 
 #ifdef WEBSOCKET
   }
@@ -1412,7 +1411,7 @@ int32_t shellExecute() {
   }
 #ifndef WEBSOCKET
   // commnuity
-  if (community) {
+  if (verType == TSDB_VERSION_OSS) {
     showAD(true);
   }
 #endif