#4986

Committed 15 Mar 2026 08:32AM UTC coverage: 37.305% (-31.3%) from 68.601%

Build # #4986

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travis-ci

Committed by

tomchon

Commit Message

test: keep docs and unit test

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26.98

/tools/shell/src/shellArguments.c

/*
 * 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 "shellInt.h"
#include "../../inc/pub.h"
char   configDirShell[PATH_MAX] = {0};

#define TAOS_CONSOLE_PROMPT_CONTINUE "   -> "

#define SHELL_HOST     "The server FQDN to connect. The default host is localhost."
#define SHELL_PORT     "The TCP/IP port number to use for the connection."
#define SHELL_USER     "The user name to use when connecting to the server."
#define SHELL_PASSWORD "The password to use when connecting to the server."
#define SHELL_TOKEN    "The token to use when connecting to the server."
#define SHELL_AUTH     "The auth string to use when connecting to the server."
#define SHELL_GEN_AUTH "Generate auth string from password."
#define SHELL_CFG_DIR  "Configuration directory."
#define SHELL_DMP_CFG  "Dump configuration."
#define SHELL_CMD      "Commands to run without enter the shell."
#define SHELL_RAW_TIME "Output time as uint64_t."
#define SHELL_FILE     "Script to run without enter the shell."
#define SHELL_DB       "Database to use when connecting to the server."
#define SHELL_CHECK    "Check the service status."
#define SHELL_STARTUP  "Check the details of the service status."
#define SHELL_WIDTH    "Set the default binary display width, default is 30."
#define SHELL_NET_ROLE "Net role when network connectivity test, options: client|server."
#define SHELL_PKT_LEN  "Packet length used for net test, default is 1024 bytes."
#define SHELL_PKT_NUM  "Packet numbers used for net test, default is 100."
#define SHELL_BI_MODE  "Set BI mode"
#define SHELL_VERSION  "Print program version."
#define SHELL_DSN      "Use dsn to connect to the cloud server or to a remote server which provides WebSocket connection."
#define SHELL_TIMEOUT  "Set the timeout for WebSocket query in seconds, default is 30."
#define SHELL_LOG_OUTPUT                                                                                              \
  "Specify log output. Options:\n\r\t\t\t     stdout, stderr, /dev/null, <directory>, <directory>/<filename>, "       \
  "<filename>\n\r\t\t\t     * If OUTPUT contains an absolute directory, logs will be stored in that directory "       \
  "instead of logDir.\n\r\t\t\t     * If OUTPUT contains a relative directory, logs will be stored in the directory " \
  "combined with logDir and the relative directory."

#ifdef WEBSOCKET
#define SHELL_DRIVER_DEFAULT "0." // todo simon -> 1
#else
#define SHELL_DRIVER_DEFAULT "0."
#endif

static int32_t shellParseSingleOpt(int32_t key, char *arg);

void shellPrintHelp() {
  char indent[] = "  ";
  (void)printf("Usage: %s [OPTION...] \r\n\r\n", CUS_PROMPT);
  (void)printf("%s%s%s%s\r\n", indent, "-a,", indent, SHELL_AUTH);
  (void)printf("%s%s%s%s\r\n", indent, "-A,", indent, SHELL_GEN_AUTH);
  (void)printf("%s%s%s%s\r\n", indent, "-B,", indent, SHELL_BI_MODE);
  (void)printf("%s%s%s%s\r\n", indent, "-c,", indent, SHELL_CFG_DIR);
  (void)printf("%s%s%s%s\r\n", indent, "-C,", indent, SHELL_DMP_CFG);
  (void)printf("%s%s%s%s\r\n", indent, "-d,", indent, SHELL_DB);
  (void)printf("%s%s%s%s\r\n", indent, "-f,", indent, SHELL_FILE);
  (void)printf("%s%s%s%s\r\n", indent, "-h,", indent, SHELL_HOST);
  (void)printf("%s%s%s%s\r\n", indent, "-k,", indent, SHELL_CHECK);
  (void)printf("%s%s%s%s\r\n", indent, "-l,", indent, SHELL_PKT_LEN);
  (void)printf("%s%s%s%s\r\n", indent, "-n,", indent, SHELL_NET_ROLE);
  (void)printf("%s%s%s%s\r\n", indent, "-N,", indent, SHELL_PKT_NUM);
#if defined(LINUX)
  (void)printf("%s%s%s%s\r\n", indent, "-o,", indent, SHELL_LOG_OUTPUT);
#endif
  (void)printf("%s%s%s%s\r\n", indent, "-p,", indent, SHELL_PASSWORD);
#ifdef TD_ENTERPRISE
  (void)printf("%s%s%s%s\r\n", indent, "-q,", indent, SHELL_TOKEN);
#endif
  (void)printf("%s%s%s%s\r\n", indent, "-P,", indent, SHELL_PORT);
  (void)printf("%s%s%s%s\r\n", indent, "-r,", indent, SHELL_RAW_TIME);
  (void)printf("%s%s%s%s\r\n", indent, "-s,", indent, SHELL_CMD);
  (void)printf("%s%s%s%s\r\n", indent, "-t,", indent, SHELL_STARTUP);
  (void)printf("%s%s%s%s\r\n", indent, "-u,", indent, SHELL_USER);
  (void)printf("%s%s%s%s\r\n", indent, "-E,", indent, OLD_DSN_DESC);
  (void)printf("%s%s%s%s\r\n", indent, "-T,", indent, SHELL_TIMEOUT);
  (void)printf("%s%s%s%s\r\n", indent, "-w,", indent, SHELL_WIDTH);
  (void)printf("%s%s%s%s\r\n", indent, "-V,", indent, SHELL_VERSION);
  (void)printf("%s%s%s%s\r\n", indent, "-X,", indent, DSN_DESC);
  (void)printf("%s%s%s%s\r\n", indent, "-Z,", indent, DRIVER_DESC);

#ifdef CUS_EMAIL
  (void)printf("\r\n\r\nReport bugs to %s.\r\n", CUS_EMAIL);
#else
  (void)printf("\r\n\r\nReport bugs to %s.\r\n", "support@taosdata.com");
#endif
}

#if defined(LINUX) && !defined(TD_ASTRA)
#include <argp.h>
#ifdef _ALPINE
#include <termios.h>
#else
#include <termio.h>
#endif

const char *argp_program_version = td_version;
#ifdef CUS_EMAIL
const char *argp_program_bug_address = CUS_EMAIL;
#else
const char *argp_program_bug_address = "support@taosdata.com";
#endif

static struct argp_option shellOptions[] = {
    {"host", 'h', "HOST", 0, SHELL_HOST},
    {"port", 'P', "PORT", 0, SHELL_PORT},
    {"user", 'u', "USER", 0, SHELL_USER},
    {0, 'p', 0, 0, SHELL_PASSWORD},
#ifdef TD_ENTERPRISE
    {0, 'q', 0, 0, SHELL_TOKEN},
#endif
    {"auth", 'a', "AUTH", 0, SHELL_AUTH},
    {"generate-auth", 'A', 0, 0, SHELL_GEN_AUTH},
    {"config-dir", 'c', "DIR", 0, SHELL_CFG_DIR},
    {"dump-config", 'C', 0, 0, SHELL_DMP_CFG},
    {"commands", 's', "COMMANDS", 0, SHELL_CMD},
    {"raw-time", 'r', 0, 0, SHELL_RAW_TIME},
    {"file", 'f', "FILE", 0, SHELL_FILE},
    {"database", 'd', "DATABASE", 0, SHELL_DB},
    {"check", 'k', 0, 0, SHELL_CHECK},
    {"startup", 't', 0, 0, SHELL_STARTUP},
    {"display-width", 'w', "WIDTH", 0, SHELL_WIDTH},
    {"netrole", 'n', "NETROLE", 0, SHELL_NET_ROLE},
    {"pktlen", 'l', "PKTLEN", 0, SHELL_PKT_LEN},
    {"cloud-dsn", 'E', "DSN", 0, OLD_DSN_DESC},
    {"timeout", 'T', "SECONDS", 0, SHELL_TIMEOUT},
    {"pktnum", 'N', "PKTNUM", 0, SHELL_PKT_NUM},
    {"bimode", 'B', 0, 0, SHELL_BI_MODE},
    {"log-output", 'o', "OUTPUT", 0, SHELL_LOG_OUTPUT},
    {"dsn", 'X', "DSN", 0, DSN_DESC},
    {DRIVER_OPT, 'Z', "DRIVER", 0, DRIVER_DESC},
    {0},
};

static error_t shellParseOpt(int32_t key, char *arg, struct argp_state *state) { return shellParseSingleOpt(key, arg); }

static struct argp shellArgp = {shellOptions, shellParseOpt, "", ""};

static int32_t shellParseArgsUseArgp(int argc, char *argv[]) {
  argp_program_version = shell.info.programVersion;
  error_t err = argp_parse(&shellArgp, argc, argv, 0, 0, &shell.args);
  return (err != 0);
}

#endif

#ifndef ARGP_ERR_UNKNOWN
#define ARGP_ERR_UNKNOWN E2BIG
#endif

static int32_t shellParseSingleOpt(int32_t key, char *arg) {
  SShellArgs *pArgs = &shell.args;

  switch (key) {
    case 'h':
      pArgs->host = arg;
      break;
    case 'P':
      pArgs->port = atoi(arg);
      if (pArgs->port == 0) {
        pArgs->port = -1;
      } else {
        pArgs->port_inputted = true;
      }
      break;
    case 'u':
      pArgs->user = arg;
      break;
    case 'p':
      break;
    case 'q':
      break;
    case 'a':
      pArgs->auth = arg;
      break;
    case 'A':
      pArgs->is_gen_auth = true;
      break;
    case 'B':
      pArgs->is_bi_mode = true;
      break;
    case 'c':
      pArgs->cfgdir = arg;
      break;
    case 'C':
      pArgs->is_dump_config = true;
      break;
    case 's':
      pArgs->commands = arg;
      break;
    case 'r':
      pArgs->is_raw_time = true;
      break;
    case 'f':
      tstrncpy(pArgs->file, arg, sizeof(pArgs->file));
      break;
    case 'd':
      pArgs->database = arg;
      break;
    case 'k':
      pArgs->is_check = true;
      break;
    case 't':
      pArgs->is_startup = true;
      break;
    case 'w':
      pArgs->displayWidth = atoi(arg);
      break;
    case 'n':
      pArgs->netrole = arg;
      break;
    case 'l':
      pArgs->pktLen = atoi(arg);
      break;
    case 'N':
      pArgs->pktNum = atoi(arg);
      break;
#if defined(LINUX)
    case 'o':
      if (strlen(arg) >= PATH_MAX) {
        (void)printf("failed to set log output since length overflow, max length is %d\r\n", PATH_MAX);
        return TSDB_CODE_INVALID_CFG;
      }
      tsLogOutput = taosMemoryMalloc(PATH_MAX);
      if (!tsLogOutput) {
        (void)printf("failed to set log output: '%s' since %s\r\n", arg, tstrerror(terrno));
        return terrno;
      }
      if (taosExpandDir(arg, tsLogOutput, PATH_MAX) != 0) {
        (void)printf("failed to expand log output: '%s' since %s\r\n", arg, tstrerror(terrno));
        return terrno;
      }
      break;
#endif
    case 'E':
    case 'X':
      pArgs->dsn = arg;
      break;
    case 'T':
      pArgs->timeout = atoi(arg);
      break;
    case 'Z':
      pArgs->connMode = getConnMode(arg);
      break;
    case 'V':
      pArgs->is_version = true;
      break;
    case '?':
      pArgs->is_help = true;
      break;
    case 1:
      pArgs->abort = 1;
      break;
    default:
      return ARGP_ERR_UNKNOWN;
  }
  return 0;
}
#if defined(_TD_WINDOWS_64) || defined(_TD_WINDOWS_32) || defined(_TD_DARWIN_64) || defined(TD_ASTRA)

int32_t shellParseArgsWithoutArgp(int argc, char *argv[]) {
  SShellArgs *pArgs = &shell.args;
  int32_t     ret = 0;

  for (int i = 1; i < argc; i++) {
    if (strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "--usage") == 0
            || strcmp(argv[i], "-?") == 0 || strcmp(argv[i], "/?") == 0) {
      return shellParseSingleOpt('?', NULL);
    }

    char   *key = argv[i];
    if (key[0] != '-') {
      (void)fprintf(stderr, "invalid option %s\r\n", key);
      return -1;
    }
    int32_t keyLen = strlen(key);

    if (key[1] == 'h' || key[1] == 'P' || key[1] == 'u' || key[1] == 'a' || key[1] == 'c' || key[1] == 's' ||
        key[1] == 'f' || key[1] == 'd' || key[1] == 'w' || key[1] == 'n' || key[1] == 'l' || key[1] == 'N' ||
        key[1] == 'E' || key[1] == 'T' || key[1] == 'X' || key[1] == 'Z') {
      if (keyLen > 2) {
        ret = shellParseSingleOpt(key[1], key + 2);
      } else if ((i + 1 >= argc) || (argv[i + 1][0] == '-')) {
        (void)fprintf(stderr, "option %s requires an argument\r\n", key);
        return -1;
      } else {
        ret = shellParseSingleOpt(key[1], argv[i + 1]);
        i++;
      }
    } else if (key[1] == 'p' || key[1] == 'q') {
      // -p and -q can be used with or without argument (read from stdin or command line)
      if (keyLen > 2) {
        ret = shellParseSingleOpt(key[1], key + 2);
      } else {
        ret = shellParseSingleOpt(key[1], NULL);
      }
    } else if (keyLen != 2) {
      (void)fprintf(stderr, "invalid option %s\r\n", key);
      return -1;
    } else if (key[1] == 'A' || key[1] == 'C' || key[1] == 'r' || key[1] == 'k' || key[1] == 't' ||
               key[1] == 'V' || key[1] == '?' || key[1] == 1 || key[1] == 'R'|| key[1] == 'B') {
      ret = shellParseSingleOpt(key[1], NULL);
    } else {
      (void)fprintf(stderr, "invalid option %s\r\n", key);
      return -1;
    }

    if (ret != 0) {
      return ret;
    }
  }

  return 0;
}
#endif

static void shellInitArgs(int argc, char *argv[]) {
  for (int i = 1; i < argc; i++) {
    if (strncmp(argv[i], "-p", 2) == 0) {
      // password
      memset(shell.args.password, 0, sizeof(shell.args.password));
      if (strlen(argv[i]) == 2) {
        (void)printf("Enter password: ");
        (void)taosSetConsoleEcho(false);
        if (scanf("%255s", shell.args.password) != 1) {
          (void)fprintf(stderr, "password reading error\n");
        }
        (void)taosSetConsoleEcho(true);
        if (EOF == getchar()) {
          (void)fprintf(stderr, "getchar() return EOF\r\n");
        }
      } else {
        tstrncpy(shell.args.password, (char *)(argv[i] + 2), sizeof(shell.args.password) - 1);
        strcpy(argv[i], "-p");
      }
      (void)printf("\r\n");
      break;
    }
#ifdef TD_ENTERPRISE
    else if (strncmp(argv[i], "-q", 2) == 0) {
      // token
      memset(shell.args.token, 0, sizeof(shell.args.token));
      if (strlen(argv[i]) == 2) {
        (void)printf("Enter token: ");
        (void)taosSetConsoleEcho(false);
        if (scanf("%255s", shell.args.token) != 1) {
          (void)fprintf(stderr, "token reading error\n");
        }
        (void)taosSetConsoleEcho(true);
        if (EOF == getchar()) {
          (void)fprintf(stderr, "getchar() return EOF\r\n");
        }
      } else {
        tstrncpy(shell.args.token, (char *)(argv[i] + 2), sizeof(shell.args.token) - 1);
        strcpy(argv[i], "-q");
      }
      (void)printf("\r\n");
      break;
    }
#endif
  }

  // default password
  if (strlen(shell.args.password) == 0) {
    tstrncpy(shell.args.password, TSDB_DEFAULT_PASS, sizeof(shell.args.password));
  }

  SShellArgs *pArgs = &shell.args;
  pArgs->user = TSDB_DEFAULT_USER;
  pArgs->pktLen = SHELL_DEF_PKG_LEN;
  pArgs->pktNum = SHELL_DEF_PKG_NUM;
  pArgs->displayWidth = SHELL_DEFAULT_MAX_BINARY_DISPLAY_WIDTH;
  pArgs->timeout = SHELL_WS_TIMEOUT;

  shell.exit = false;
}

static int32_t shellCheckArgs() {
  SShellArgs *pArgs = &shell.args;
  if (pArgs->host != NULL && (strlen(pArgs->host) <= 0 || strlen(pArgs->host) > TSDB_FQDN_LEN)) {
    (void)printf("Invalid host:%s\r\n", pArgs->host);
    return -1;
  }

  if (pArgs->user != NULL && (strlen(pArgs->user) <= 0 || strlen(pArgs->user) > TSDB_USER_LEN)) {
    (void)printf("Invalid user:%s\r\n", pArgs->user);
    return -1;
  }

  if (pArgs->auth != NULL && (strlen(pArgs->auth) <= 0 || strlen(pArgs->auth) > TSDB_PASSWORD_LEN)) {
    (void)printf("Invalid auth:%s\r\n", pArgs->auth);
    return -1;
  }

  if (pArgs->database != NULL && (strlen(pArgs->database) <= 0 || strlen(pArgs->database) > TSDB_DB_NAME_LEN)) {
    (void)printf("Invalid database:%s\r\n", pArgs->database);
    return -1;
  }

  if (pArgs->file[0] != 0) {
    char fullname[PATH_MAX] = {0};
    if (taosExpandDir(pArgs->file, fullname, PATH_MAX) == 0) {
      tstrncpy(pArgs->file, fullname, PATH_MAX);
    }
  }

  if (pArgs->cfgdir != NULL) {
    if (strlen(pArgs->cfgdir) <= 0 || strlen(pArgs->cfgdir) >= PATH_MAX) {
      (void)printf("Invalid cfgdir:%s\r\n", pArgs->cfgdir);
      return -1;
    } else {
      if (taosExpandDir(pArgs->cfgdir, configDirShell, PATH_MAX) != 0) {
        tstrncpy(configDirShell, pArgs->cfgdir, PATH_MAX);
      }
      // check cfg dir exist
      /*
      if(!taosIsDir(configDirShell)) {
        (void)printf("folder not exist. cfgdir:%s  expand:%s\r\n", pArgs->cfgdir, configDirShell);
        configDirShell[0] = 0;
        return -1;
      }*/
    }
  }

  if (pArgs->commands != NULL && (strlen(pArgs->commands) <= 0)) {
    (void)printf("Invalid commands:%s\r\n", pArgs->commands);
    return -1;
  }

  if (pArgs->netrole != NULL && !(strcmp(pArgs->netrole, "client") == 0 || strcmp(pArgs->netrole, "server") == 0)) {
    (void)printf("Invalid netrole:%s\r\n", pArgs->netrole);
    return -1;
  }

  if (/*pArgs->password != NULL && */ (strlen(pArgs->password) <= 0)) {
    (void)printf("Invalid password\r\n");
    return -1;
  }

  if (pArgs->port < 0 || pArgs->port > 65535) {
    (void)printf("Invalid port\r\n");
    return -1;
  }

  if (pArgs->pktLen < SHELL_MIN_PKG_LEN || pArgs->pktLen > SHELL_MAX_PKG_LEN) {
    (void)printf("Invalid pktLen:%d, range:[%d, %d]\r\n", pArgs->pktLen, SHELL_MIN_PKG_LEN, SHELL_MAX_PKG_LEN);
    return -1;
  }

  if (pArgs->pktNum < SHELL_MIN_PKG_NUM || pArgs->pktNum > SHELL_MAX_PKG_NUM) {
    (void)printf("Invalid pktNum:%d, range:[%d, %d]\r\n", pArgs->pktNum, SHELL_MIN_PKG_NUM, SHELL_MAX_PKG_NUM);
    return -1;
  }

  if (pArgs->displayWidth <= 0 || pArgs->displayWidth > 10 * 1024) {
    (void)printf("Invalid displayWidth:%d, range:[1, 10 * 1024]\r\n", pArgs->displayWidth);
    return -1;
  }

  return 0;
}

int32_t shellParseArgs(int32_t argc, char *argv[]) {
  shellInitArgs(argc, argv);
  shell.info.clientVersion =
      "Welcome to the %s Command Line Interface, %s Client Version:%s \r\n"
      "Copyright (c) 2025 by %s, all rights reserved.\r\n\r\n";
#ifdef CUS_NAME
  strcpy(shell.info.cusName, CUS_NAME);
#else
  strcpy(shell.info.cusName, "TDengine TSDB");
#endif
  char promptContinueFormat[32] = {0};
#ifdef CUS_PROMPT
  (void)snprintf(shell.info.promptHeader, sizeof(shell.info.promptHeader), "%s> ", CUS_PROMPT);
  (void)snprintf(promptContinueFormat, sizeof(promptContinueFormat), "%%%zus> ", strlen(CUS_PROMPT));
#else
  (void)snprintf(shell.info.promptHeader, sizeof(shell.info.promptHeader), "taos> ");
  (void)snprintf(promptContinueFormat, sizeof(promptContinueFormat), "%%%zus> ", strlen("taos"));
#endif
  (void)snprintf(shell.info.promptContinue, sizeof(shell.info.promptContinue), promptContinueFormat, " ");
  shell.info.promptSize = strlen(shell.info.promptHeader);
#ifdef TD_ENTERPRISE
  (void)snprintf(shell.info.programVersion, sizeof(shell.info.programVersion),
           "%s\n%s version: %s compatible_version: %s\ngit: %s\ngitOfInternal: %s\nbuild: %s", TD_PRODUCT_NAME,
           CUS_PROMPT, td_version, td_compatible_version, td_gitinfo, td_gitinfoOfInternal, td_buildinfo);
#else
  (void)snprintf(shell.info.programVersion, sizeof(shell.info.programVersion),
           "%s\n%s version: %s compatible_version: %s\ngit: %s\nbuild: %s", TD_PRODUCT_NAME, CUS_PROMPT, td_version,
           td_compatible_version, td_gitinfo, td_buildinfo);
#endif

#if defined(_TD_WINDOWS_64) || defined(_TD_WINDOWS_32)
  shell.info.osname = "Windows";
  (void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "C:/TDengine/%s", SHELL_HISTORY_FILE);
  if (shellParseArgsWithoutArgp(argc, argv) != 0) return -1;
#elif defined(_TD_DARWIN_64)
  shell.info.osname = "Darwin";
  (void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "%s/%s", getpwuid(getuid())->pw_dir, SHELL_HISTORY_FILE);
  if (shellParseArgsWithoutArgp(argc, argv) != 0) return -1;
#elif defined(TD_ASTRA)
  shell.info.osname = "Astra";
  (void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "C:%sTDengine%s%s", TD_DIRSEP, TD_DIRSEP,
           SHELL_HISTORY_FILE);  // TD_ASTRA_TODO getenv("HOME")
  if (shellParseArgsWithoutArgp(argc, argv) != 0) return -1;
#else
  shell.info.osname = "Linux";
  (void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "%s/%s", getenv("HOME"), SHELL_HISTORY_FILE);
  if (shellParseArgsUseArgp(argc, argv) != 0) return -1;
  if (shell.args.abort) {
    return -1;
  }
#endif

  return shellCheckArgs();
}

int32_t getDsnEnv() {
  if (shell.args.connMode == CONN_MODE_NATIVE) {
    if (shell.args.dsn != NULL) {
      (void)fprintf(stderr, DSN_NATIVE_CONFLICT);
      return -1;
    }
  } else {
    if (shell.args.dsn != NULL) {
      return 0;
    } else {
      // read cloud
      shell.args.dsn = getenv("TDENGINE_CLOUD_DSN");
      if (shell.args.dsn && strlen(shell.args.dsn) > 4) {
        (void)fprintf(stderr, "Use the environment variable TDENGINE_CLOUD_DSN:%s as the input for the DSN option.\r\n",
                shell.args.dsn);
        return 0;
      }

      // read local
      shell.args.dsn = getenv("TDENGINE_DSN");
      if (shell.args.dsn && strlen(shell.args.dsn) > 4) {
        (void)fprintf(stderr, "Use the environment variable TDENGINE_DSN:%s as the input for the DSN option.\r\n",
                shell.args.dsn);
        return 0;
      }
      shell.args.dsn = NULL;
    }
  }

  return 0;
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#include "shellInt.h"
17	#include "../../inc/pub.h"
18	char configDirShell[PATH_MAX] = {0};
19
20	#define TAOS_CONSOLE_PROMPT_CONTINUE " -> "
21
22	#define SHELL_HOST "The server FQDN to connect. The default host is localhost."
23	#define SHELL_PORT "The TCP/IP port number to use for the connection."
24	#define SHELL_USER "The user name to use when connecting to the server."
25	#define SHELL_PASSWORD "The password to use when connecting to the server."
26	#define SHELL_TOKEN "The token to use when connecting to the server."
27	#define SHELL_AUTH "The auth string to use when connecting to the server."
28	#define SHELL_GEN_AUTH "Generate auth string from password."
29	#define SHELL_CFG_DIR "Configuration directory."
30	#define SHELL_DMP_CFG "Dump configuration."
31	#define SHELL_CMD "Commands to run without enter the shell."
32	#define SHELL_RAW_TIME "Output time as uint64_t."
33	#define SHELL_FILE "Script to run without enter the shell."
34	#define SHELL_DB "Database to use when connecting to the server."
35	#define SHELL_CHECK "Check the service status."
36	#define SHELL_STARTUP "Check the details of the service status."
37	#define SHELL_WIDTH "Set the default binary display width, default is 30."
38	#define SHELL_NET_ROLE "Net role when network connectivity test, options: client\|server."
39	#define SHELL_PKT_LEN "Packet length used for net test, default is 1024 bytes."
40	#define SHELL_PKT_NUM "Packet numbers used for net test, default is 100."
41	#define SHELL_BI_MODE "Set BI mode"
42	#define SHELL_VERSION "Print program version."
43	#define SHELL_DSN "Use dsn to connect to the cloud server or to a remote server which provides WebSocket connection."
44	#define SHELL_TIMEOUT "Set the timeout for WebSocket query in seconds, default is 30."
45	#define SHELL_LOG_OUTPUT \
46	"Specify log output. Options:\n\r\t\t\t stdout, stderr, /dev/null, <directory>, <directory>/<filename>, " \
47	"<filename>\n\r\t\t\t * If OUTPUT contains an absolute directory, logs will be stored in that directory " \
48	"instead of logDir.\n\r\t\t\t * If OUTPUT contains a relative directory, logs will be stored in the directory " \
49	"combined with logDir and the relative directory."
50
51	#ifdef WEBSOCKET
52	#define SHELL_DRIVER_DEFAULT "0." // todo simon -> 1
53	#else
54	#define SHELL_DRIVER_DEFAULT "0."
55	#endif
56
57	static int32_t shellParseSingleOpt(int32_t key, char *arg);
58
59	void shellPrintHelp() {	×
60	char indent[] = " ";	×
61	(void)printf("Usage: %s [OPTION...] \r\n\r\n", CUS_PROMPT);	×
62	(void)printf("%s%s%s%s\r\n", indent, "-a,", indent, SHELL_AUTH);	×
63	(void)printf("%s%s%s%s\r\n", indent, "-A,", indent, SHELL_GEN_AUTH);	×
64	(void)printf("%s%s%s%s\r\n", indent, "-B,", indent, SHELL_BI_MODE);	×
65	(void)printf("%s%s%s%s\r\n", indent, "-c,", indent, SHELL_CFG_DIR);	×
66	(void)printf("%s%s%s%s\r\n", indent, "-C,", indent, SHELL_DMP_CFG);	×
67	(void)printf("%s%s%s%s\r\n", indent, "-d,", indent, SHELL_DB);	×
68	(void)printf("%s%s%s%s\r\n", indent, "-f,", indent, SHELL_FILE);	×
69	(void)printf("%s%s%s%s\r\n", indent, "-h,", indent, SHELL_HOST);	×
70	(void)printf("%s%s%s%s\r\n", indent, "-k,", indent, SHELL_CHECK);	×
71	(void)printf("%s%s%s%s\r\n", indent, "-l,", indent, SHELL_PKT_LEN);	×
72	(void)printf("%s%s%s%s\r\n", indent, "-n,", indent, SHELL_NET_ROLE);	×
73	(void)printf("%s%s%s%s\r\n", indent, "-N,", indent, SHELL_PKT_NUM);	×
74	#if defined(LINUX)
75	(void)printf("%s%s%s%s\r\n", indent, "-o,", indent, SHELL_LOG_OUTPUT);	×
76	#endif
77	(void)printf("%s%s%s%s\r\n", indent, "-p,", indent, SHELL_PASSWORD);	×
78	#ifdef TD_ENTERPRISE
79	(void)printf("%s%s%s%s\r\n", indent, "-q,", indent, SHELL_TOKEN);	×
80	#endif
81	(void)printf("%s%s%s%s\r\n", indent, "-P,", indent, SHELL_PORT);	×
82	(void)printf("%s%s%s%s\r\n", indent, "-r,", indent, SHELL_RAW_TIME);	×
83	(void)printf("%s%s%s%s\r\n", indent, "-s,", indent, SHELL_CMD);	×
84	(void)printf("%s%s%s%s\r\n", indent, "-t,", indent, SHELL_STARTUP);	×
85	(void)printf("%s%s%s%s\r\n", indent, "-u,", indent, SHELL_USER);	×
86	(void)printf("%s%s%s%s\r\n", indent, "-E,", indent, OLD_DSN_DESC);	×
87	(void)printf("%s%s%s%s\r\n", indent, "-T,", indent, SHELL_TIMEOUT);	×
88	(void)printf("%s%s%s%s\r\n", indent, "-w,", indent, SHELL_WIDTH);	×
89	(void)printf("%s%s%s%s\r\n", indent, "-V,", indent, SHELL_VERSION);	×
90	(void)printf("%s%s%s%s\r\n", indent, "-X,", indent, DSN_DESC);	×
91	(void)printf("%s%s%s%s\r\n", indent, "-Z,", indent, DRIVER_DESC);	×
92
93	#ifdef CUS_EMAIL
94	(void)printf("\r\n\r\nReport bugs to %s.\r\n", CUS_EMAIL);	×
95	#else
96	(void)printf("\r\n\r\nReport bugs to %s.\r\n", "support@taosdata.com");
97	#endif
98	}	×
99
100	#if defined(LINUX) && !defined(TD_ASTRA)
101	#include <argp.h>
102	#ifdef _ALPINE
103	#include <termios.h>
104	#else
105	#include <termio.h>
106	#endif
107
108	const char *argp_program_version = td_version;
109	#ifdef CUS_EMAIL
110	const char *argp_program_bug_address = CUS_EMAIL;
111	#else
112	const char *argp_program_bug_address = "support@taosdata.com";
113	#endif
114
115	static struct argp_option shellOptions[] = {
116	{"host", 'h', "HOST", 0, SHELL_HOST},
117	{"port", 'P', "PORT", 0, SHELL_PORT},
118	{"user", 'u', "USER", 0, SHELL_USER},
119	{0, 'p', 0, 0, SHELL_PASSWORD},
120	#ifdef TD_ENTERPRISE
121	{0, 'q', 0, 0, SHELL_TOKEN},
122	#endif
123	{"auth", 'a', "AUTH", 0, SHELL_AUTH},
124	{"generate-auth", 'A', 0, 0, SHELL_GEN_AUTH},
125	{"config-dir", 'c', "DIR", 0, SHELL_CFG_DIR},
126	{"dump-config", 'C', 0, 0, SHELL_DMP_CFG},
127	{"commands", 's', "COMMANDS", 0, SHELL_CMD},
128	{"raw-time", 'r', 0, 0, SHELL_RAW_TIME},
129	{"file", 'f', "FILE", 0, SHELL_FILE},
130	{"database", 'd', "DATABASE", 0, SHELL_DB},
131	{"check", 'k', 0, 0, SHELL_CHECK},
132	{"startup", 't', 0, 0, SHELL_STARTUP},
133	{"display-width", 'w', "WIDTH", 0, SHELL_WIDTH},
134	{"netrole", 'n', "NETROLE", 0, SHELL_NET_ROLE},
135	{"pktlen", 'l', "PKTLEN", 0, SHELL_PKT_LEN},
136	{"cloud-dsn", 'E', "DSN", 0, OLD_DSN_DESC},
137	{"timeout", 'T', "SECONDS", 0, SHELL_TIMEOUT},
138	{"pktnum", 'N', "PKTNUM", 0, SHELL_PKT_NUM},
139	{"bimode", 'B', 0, 0, SHELL_BI_MODE},
140	{"log-output", 'o', "OUTPUT", 0, SHELL_LOG_OUTPUT},
141	{"dsn", 'X', "DSN", 0, DSN_DESC},
142	{DRIVER_OPT, 'Z', "DRIVER", 0, DRIVER_DESC},
143	{0},
144	};
145
146	static error_t shellParseOpt(int32_t key, char arg, struct argp_state state) { return shellParseSingleOpt(key, arg); }	36✔
147
148	static struct argp shellArgp = {shellOptions, shellParseOpt, "", ""};
149
150	static int32_t shellParseArgsUseArgp(int argc, char *argv[]) {	6✔
151	argp_program_version = shell.info.programVersion;	6✔
152	error_t err = argp_parse(&shellArgp, argc, argv, 0, 0, &shell.args);	6✔
153	return (err != 0);	6✔
154	}
155
156	#endif
157
158	#ifndef ARGP_ERR_UNKNOWN
159	#define ARGP_ERR_UNKNOWN E2BIG
160	#endif
161
162	static int32_t shellParseSingleOpt(int32_t key, char *arg) {	36✔
163	SShellArgs *pArgs = &shell.args;	36✔
164
165	switch (key) {	36✔
166	case 'h':	×
167	pArgs->host = arg;	×
168	break;	×
169	case 'P':	×
170	pArgs->port = atoi(arg);	×
171	if (pArgs->port == 0) {	×
172	pArgs->port = -1;	×
173	} else {
174	pArgs->port_inputted = true;	×
175	}
176	break;	×
177	case 'u':	×
178	pArgs->user = arg;	×
179	break;	×
180	case 'p':	×
181	break;	×
182	case 'q':	×
183	break;	×
184	case 'a':	×
185	pArgs->auth = arg;	×
186	break;	×
187	case 'A':	×
188	pArgs->is_gen_auth = true;	×
189	break;	×
190	case 'B':	×
191	pArgs->is_bi_mode = true;	×
192	break;	×
193	case 'c':	×
194	pArgs->cfgdir = arg;	×
195	break;	×
196	case 'C':	×
197	pArgs->is_dump_config = true;	×
198	break;	×
199	case 's':	6✔
200	pArgs->commands = arg;	6✔
201	break;	6✔
202	case 'r':	×
203	pArgs->is_raw_time = true;	×
204	break;	×
205	case 'f':	×
206	tstrncpy(pArgs->file, arg, sizeof(pArgs->file));	×
207	break;	×
208	case 'd':	×
209	pArgs->database = arg;	×
210	break;	×
211	case 'k':	×
212	pArgs->is_check = true;	×
213	break;	×
214	case 't':	×
215	pArgs->is_startup = true;	×
216	break;	×
217	case 'w':	×
218	pArgs->displayWidth = atoi(arg);	×
219	break;	×
220	case 'n':	×
221	pArgs->netrole = arg;	×
222	break;	×
223	case 'l':	×
224	pArgs->pktLen = atoi(arg);	×
225	break;	×
226	case 'N':	×
227	pArgs->pktNum = atoi(arg);	×
228	break;	×
229	#if defined(LINUX)
230	case 'o':	×
231	if (strlen(arg) >= PATH_MAX) {	×
232	(void)printf("failed to set log output since length overflow, max length is %d\r\n", PATH_MAX);	×
233	return TSDB_CODE_INVALID_CFG;	×
234	}
235	tsLogOutput = taosMemoryMalloc(PATH_MAX);	×
236	if (!tsLogOutput) {	×
237	(void)printf("failed to set log output: '%s' since %s\r\n", arg, tstrerror(terrno));	×
238	return terrno;	×
239	}
240	if (taosExpandDir(arg, tsLogOutput, PATH_MAX) != 0) {	×
241	(void)printf("failed to expand log output: '%s' since %s\r\n", arg, tstrerror(terrno));	×
242	return terrno;	×
243	}
244	break;	×
245	#endif
246	case 'E':	×
247	case 'X':
248	pArgs->dsn = arg;	×
249	break;	×
250	case 'T':	×
251	pArgs->timeout = atoi(arg);	×
252	break;	×
253	case 'Z':	×
254	pArgs->connMode = getConnMode(arg);	×
255	break;	×
256	case 'V':	×
257	pArgs->is_version = true;	×
258	break;	×
259	case '?':	×
260	pArgs->is_help = true;	×
261	break;	×
262	case 1:	×
263	pArgs->abort = 1;	×
264	break;	×
265	default:	30✔
266	return ARGP_ERR_UNKNOWN;	30✔
267	}
268	return 0;	6✔
269	}
270	#if defined(_TD_WINDOWS_64) \|\| defined(_TD_WINDOWS_32) \|\| defined(_TD_DARWIN_64) \|\| defined(TD_ASTRA)
271
272	int32_t shellParseArgsWithoutArgp(int argc, char *argv[]) {
273	SShellArgs *pArgs = &shell.args;
274	int32_t ret = 0;
275
276	for (int i = 1; i < argc; i++) {
277	if (strcmp(argv[i], "--help") == 0 \|\| strcmp(argv[i], "--usage") == 0
278	\|\| strcmp(argv[i], "-?") == 0 \|\| strcmp(argv[i], "/?") == 0) {
279	return shellParseSingleOpt('?', NULL);
280	}
281
282	char *key = argv[i];
283	if (key[0] != '-') {
284	(void)fprintf(stderr, "invalid option %s\r\n", key);
285	return -1;
286	}
287	int32_t keyLen = strlen(key);
288
289	if (key[1] == 'h' \|\| key[1] == 'P' \|\| key[1] == 'u' \|\| key[1] == 'a' \|\| key[1] == 'c' \|\| key[1] == 's' \|\|
290	key[1] == 'f' \|\| key[1] == 'd' \|\| key[1] == 'w' \|\| key[1] == 'n' \|\| key[1] == 'l' \|\| key[1] == 'N' \|\|
291	key[1] == 'E' \|\| key[1] == 'T' \|\| key[1] == 'X' \|\| key[1] == 'Z') {
292	if (keyLen > 2) {
293	ret = shellParseSingleOpt(key[1], key + 2);
294	} else if ((i + 1 >= argc) \|\| (argv[i + 1][0] == '-')) {
295	(void)fprintf(stderr, "option %s requires an argument\r\n", key);
296	return -1;
297	} else {
298	ret = shellParseSingleOpt(key[1], argv[i + 1]);
299	i++;
300	}
301	} else if (key[1] == 'p' \|\| key[1] == 'q') {
302	// -p and -q can be used with or without argument (read from stdin or command line)
303	if (keyLen > 2) {
304	ret = shellParseSingleOpt(key[1], key + 2);
305	} else {
306	ret = shellParseSingleOpt(key[1], NULL);
307	}
308	} else if (keyLen != 2) {
309	(void)fprintf(stderr, "invalid option %s\r\n", key);
310	return -1;
311	} else if (key[1] == 'A' \|\| key[1] == 'C' \|\| key[1] == 'r' \|\| key[1] == 'k' \|\| key[1] == 't' \|\|
312	key[1] == 'V' \|\| key[1] == '?' \|\| key[1] == 1 \|\| key[1] == 'R'\|\| key[1] == 'B') {
313	ret = shellParseSingleOpt(key[1], NULL);
314	} else {
315	(void)fprintf(stderr, "invalid option %s\r\n", key);
316	return -1;
317	}
318
319	if (ret != 0) {
320	return ret;
321	}
322	}
323
324	return 0;
325	}
326	#endif
327
328	static void shellInitArgs(int argc, char *argv[]) {	6✔
329	for (int i = 1; i < argc; i++) {	18✔
330	if (strncmp(argv[i], "-p", 2) == 0) {	12✔
331	// password
332	memset(shell.args.password, 0, sizeof(shell.args.password));	×
333	if (strlen(argv[i]) == 2) {	×
334	(void)printf("Enter password: ");	×
335	(void)taosSetConsoleEcho(false);	×
336	if (scanf("%255s", shell.args.password) != 1) {	×
337	(void)fprintf(stderr, "password reading error\n");	×
338	}
339	(void)taosSetConsoleEcho(true);	×
340	if (EOF == getchar()) {	×
341	(void)fprintf(stderr, "getchar() return EOF\r\n");	×
342	}
343	} else {
344	tstrncpy(shell.args.password, (char *)(argv[i] + 2), sizeof(shell.args.password) - 1);	×
345	strcpy(argv[i], "-p");	×
346	}
347	(void)printf("\r\n");	×
348	break;	×
349	}
350	#ifdef TD_ENTERPRISE
351	else if (strncmp(argv[i], "-q", 2) == 0) {	12✔
352	// token
353	memset(shell.args.token, 0, sizeof(shell.args.token));	×
354	if (strlen(argv[i]) == 2) {	×
355	(void)printf("Enter token: ");	×
356	(void)taosSetConsoleEcho(false);	×
357	if (scanf("%255s", shell.args.token) != 1) {	×
358	(void)fprintf(stderr, "token reading error\n");	×
359	}
360	(void)taosSetConsoleEcho(true);	×
361	if (EOF == getchar()) {	×
362	(void)fprintf(stderr, "getchar() return EOF\r\n");	×
363	}
364	} else {
365	tstrncpy(shell.args.token, (char *)(argv[i] + 2), sizeof(shell.args.token) - 1);	×
366	strcpy(argv[i], "-q");	×
367	}
368	(void)printf("\r\n");	×
369	break;	×
370	}
371	#endif
372	}
373
374	// default password
375	if (strlen(shell.args.password) == 0) {	6✔
376	tstrncpy(shell.args.password, TSDB_DEFAULT_PASS, sizeof(shell.args.password));	6✔
377	}
378
379	SShellArgs *pArgs = &shell.args;	6✔
380	pArgs->user = TSDB_DEFAULT_USER;	6✔
381	pArgs->pktLen = SHELL_DEF_PKG_LEN;	6✔
382	pArgs->pktNum = SHELL_DEF_PKG_NUM;	6✔
383	pArgs->displayWidth = SHELL_DEFAULT_MAX_BINARY_DISPLAY_WIDTH;	6✔
384	pArgs->timeout = SHELL_WS_TIMEOUT;	6✔
385
386	shell.exit = false;	6✔
387	}	6✔
388
389	static int32_t shellCheckArgs() {	6✔
390	SShellArgs *pArgs = &shell.args;	6✔
391	if (pArgs->host != NULL && (strlen(pArgs->host) <= 0 \|\| strlen(pArgs->host) > TSDB_FQDN_LEN)) {	6✔
392	(void)printf("Invalid host:%s\r\n", pArgs->host);	×
393	return -1;	×
394	}
395
396	if (pArgs->user != NULL && (strlen(pArgs->user) <= 0 \|\| strlen(pArgs->user) > TSDB_USER_LEN)) {	6✔
397	(void)printf("Invalid user:%s\r\n", pArgs->user);	×
398	return -1;	×
399	}
400
401	if (pArgs->auth != NULL && (strlen(pArgs->auth) <= 0 \|\| strlen(pArgs->auth) > TSDB_PASSWORD_LEN)) {	6✔
402	(void)printf("Invalid auth:%s\r\n", pArgs->auth);	×
403	return -1;	×
404	}
405
406	if (pArgs->database != NULL && (strlen(pArgs->database) <= 0 \|\| strlen(pArgs->database) > TSDB_DB_NAME_LEN)) {	6✔
407	(void)printf("Invalid database:%s\r\n", pArgs->database);	×
408	return -1;	×
409	}
410
411	if (pArgs->file[0] != 0) {	6✔
412	char fullname[PATH_MAX] = {0};	×
413	if (taosExpandDir(pArgs->file, fullname, PATH_MAX) == 0) {	×
414	tstrncpy(pArgs->file, fullname, PATH_MAX);	×
415	}
416	}
417
418	if (pArgs->cfgdir != NULL) {	6✔
419	if (strlen(pArgs->cfgdir) <= 0 \|\| strlen(pArgs->cfgdir) >= PATH_MAX) {	×
420	(void)printf("Invalid cfgdir:%s\r\n", pArgs->cfgdir);	×
421	return -1;	×
422	} else {
423	if (taosExpandDir(pArgs->cfgdir, configDirShell, PATH_MAX) != 0) {	×
424	tstrncpy(configDirShell, pArgs->cfgdir, PATH_MAX);	×
425	}
426	// check cfg dir exist
427	/*
428	if(!taosIsDir(configDirShell)) {
429	(void)printf("folder not exist. cfgdir:%s expand:%s\r\n", pArgs->cfgdir, configDirShell);
430	configDirShell[0] = 0;
431	return -1;
432	}*/
433	}
434	}
435
436	if (pArgs->commands != NULL && (strlen(pArgs->commands) <= 0)) {	6✔
437	(void)printf("Invalid commands:%s\r\n", pArgs->commands);	×
438	return -1;	×
439	}
440
441	if (pArgs->netrole != NULL && !(strcmp(pArgs->netrole, "client") == 0 \|\| strcmp(pArgs->netrole, "server") == 0)) {	6✔
442	(void)printf("Invalid netrole:%s\r\n", pArgs->netrole);	×
443	return -1;	×
444	}
445
446	if (/pArgs->password != NULL && / (strlen(pArgs->password) <= 0)) {	6✔
447	(void)printf("Invalid password\r\n");	×
448	return -1;	×
449	}
450
451	if (pArgs->port < 0 \|\| pArgs->port > 65535) {	6✔
452	(void)printf("Invalid port\r\n");	×
453	return -1;	×
454	}
455
456	if (pArgs->pktLen < SHELL_MIN_PKG_LEN \|\| pArgs->pktLen > SHELL_MAX_PKG_LEN) {	6✔
457	(void)printf("Invalid pktLen:%d, range:[%d, %d]\r\n", pArgs->pktLen, SHELL_MIN_PKG_LEN, SHELL_MAX_PKG_LEN);	×
458	return -1;	×
459	}
460
461	if (pArgs->pktNum < SHELL_MIN_PKG_NUM \|\| pArgs->pktNum > SHELL_MAX_PKG_NUM) {	6✔
462	(void)printf("Invalid pktNum:%d, range:[%d, %d]\r\n", pArgs->pktNum, SHELL_MIN_PKG_NUM, SHELL_MAX_PKG_NUM);	×
463	return -1;	×
464	}
465
466	if (pArgs->displayWidth <= 0 \|\| pArgs->displayWidth > 10 * 1024) {	6✔
467	(void)printf("Invalid displayWidth:%d, range:[1, 10 * 1024]\r\n", pArgs->displayWidth);	×
468	return -1;	×
469	}
470
471	return 0;	6✔
472	}
473
474	int32_t shellParseArgs(int32_t argc, char *argv[]) {	6✔
475	shellInitArgs(argc, argv);	6✔
476	shell.info.clientVersion =	6✔
477	"Welcome to the %s Command Line Interface, %s Client Version:%s \r\n"
478	"Copyright (c) 2025 by %s, all rights reserved.\r\n\r\n";
479	#ifdef CUS_NAME
480	strcpy(shell.info.cusName, CUS_NAME);
481	#else
482	strcpy(shell.info.cusName, "TDengine TSDB");	6✔
483	#endif
484	char promptContinueFormat[32] = {0};	6✔
485	#ifdef CUS_PROMPT
486	(void)snprintf(shell.info.promptHeader, sizeof(shell.info.promptHeader), "%s> ", CUS_PROMPT);	6✔
487	(void)snprintf(promptContinueFormat, sizeof(promptContinueFormat), "%%%zus> ", strlen(CUS_PROMPT));	6✔
488	#else
489	(void)snprintf(shell.info.promptHeader, sizeof(shell.info.promptHeader), "taos> ");
490	(void)snprintf(promptContinueFormat, sizeof(promptContinueFormat), "%%%zus> ", strlen("taos"));
491	#endif
492	(void)snprintf(shell.info.promptContinue, sizeof(shell.info.promptContinue), promptContinueFormat, " ");	6✔
493	shell.info.promptSize = strlen(shell.info.promptHeader);	6✔
494	#ifdef TD_ENTERPRISE
495	(void)snprintf(shell.info.programVersion, sizeof(shell.info.programVersion),	6✔
496	"%s\n%s version: %s compatible_version: %s\ngit: %s\ngitOfInternal: %s\nbuild: %s", TD_PRODUCT_NAME,
497	CUS_PROMPT, td_version, td_compatible_version, td_gitinfo, td_gitinfoOfInternal, td_buildinfo);
498	#else
499	(void)snprintf(shell.info.programVersion, sizeof(shell.info.programVersion),
500	"%s\n%s version: %s compatible_version: %s\ngit: %s\nbuild: %s", TD_PRODUCT_NAME, CUS_PROMPT, td_version,
501	td_compatible_version, td_gitinfo, td_buildinfo);
502	#endif
503
504	#if defined(_TD_WINDOWS_64) \|\| defined(_TD_WINDOWS_32)
505	shell.info.osname = "Windows";
506	(void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "C:/TDengine/%s", SHELL_HISTORY_FILE);
507	if (shellParseArgsWithoutArgp(argc, argv) != 0) return -1;
508	#elif defined(_TD_DARWIN_64)
509	shell.info.osname = "Darwin";
510	(void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "%s/%s", getpwuid(getuid())->pw_dir, SHELL_HISTORY_FILE);
511	if (shellParseArgsWithoutArgp(argc, argv) != 0) return -1;
512	#elif defined(TD_ASTRA)
513	shell.info.osname = "Astra";
514	(void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "C:%sTDengine%s%s", TD_DIRSEP, TD_DIRSEP,
515	SHELL_HISTORY_FILE); // TD_ASTRA_TODO getenv("HOME")
516	if (shellParseArgsWithoutArgp(argc, argv) != 0) return -1;
517	#else
518	shell.info.osname = "Linux";	6✔
519	(void)snprintf(shell.history.file, TSDB_FILENAME_LEN, "%s/%s", getenv("HOME"), SHELL_HISTORY_FILE);	6✔
520	if (shellParseArgsUseArgp(argc, argv) != 0) return -1;	6✔
521	if (shell.args.abort) {	6✔
522	return -1;	×
523	}
524	#endif
525
526	return shellCheckArgs();	6✔
527	}
528
529	int32_t getDsnEnv() {	6✔
530	if (shell.args.connMode == CONN_MODE_NATIVE) {	6✔
531	if (shell.args.dsn != NULL) {	×
532	(void)fprintf(stderr, DSN_NATIVE_CONFLICT);	×
533	return -1;	×
534	}
535	} else {
536	if (shell.args.dsn != NULL) {	6✔
537	return 0;	×
538	} else {
539	// read cloud
540	shell.args.dsn = getenv("TDENGINE_CLOUD_DSN");	6✔
541	if (shell.args.dsn && strlen(shell.args.dsn) > 4) {	6✔
542	(void)fprintf(stderr, "Use the environment variable TDENGINE_CLOUD_DSN:%s as the input for the DSN option.\r\n",	×
543	shell.args.dsn);
544	return 0;	×
545	}
546
547	// read local
548	shell.args.dsn = getenv("TDENGINE_DSN");	6✔
549	if (shell.args.dsn && strlen(shell.args.dsn) > 4) {	6✔
550	(void)fprintf(stderr, "Use the environment variable TDENGINE_DSN:%s as the input for the DSN option.\r\n",	×
551	shell.args.dsn);
552	return 0;	×
553	}
554	shell.args.dsn = NULL;	6✔
555	}
556	}
557
558	return 0;	6✔
559	}

taosdata / TDengine / #4986

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