C++ (Cpp) readArgFromStdin Examples

Example #1

File: redis-cli.c Project: masroore/redis-unix-socket

int main(int argc, char **argv) {
    int firstarg;
    char **argvcopy;
    struct redisCommand *rc;

    config.hostip = "127.0.0.1";
    config.hostport = 6379;
    config.repeat = 1;
    config.dbnum = 0;
    config.interactive = 0;
    config.auth = NULL;

    firstarg = parseOptions(argc,argv);
    argc -= firstarg;
    argv += firstarg;

    if (argc == 0 || config.interactive == 1) repl();

    argvcopy = convertToSds(argc, argv);

    /* Read the last argument from stdandard input if needed */
    if ((rc = lookupCommand(argv[0])) != NULL) {
      if (rc->arity > 0 && argc == rc->arity-1) {
        sds lastarg = readArgFromStdin();
        argvcopy[argc] = lastarg;
        argc++;
      }
    }

    return cliSendCommand(argc, argvcopy);
}

Example #2

File: redis-cli.c Project: uggedal/redis

int main(int argc, char **argv) {
    int firstarg, j;
    char **argvcopy;

    config.hostip = "127.0.0.1";
    config.hostport = 6379;

    firstarg = parseOptions(argc,argv);
    argc -= firstarg;
    argv += firstarg;
    
    /* Turn the plain C strings into Sds strings */
    argvcopy = zmalloc(sizeof(char*)*argc+1);
    for(j = 0; j < argc; j++)
        argvcopy[j] = sdsnew(argv[j]);

    /* Read the last argument from stdandard input */
    if (!isatty(fileno(stdin))) {
        sds lastarg = readArgFromStdin();
        argvcopy[argc] = lastarg;
        argc++;
    }

    if (argc < 1) {
        fprintf(stderr, "usage: redis-cli [-h host] [-p port] cmd arg1 arg2 arg3 ... argN\n");
        fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-p port] cmd arg1 arg2 ... arg(N-1)\n");
        fprintf(stderr, "\nIf a pipe from standard input is detected this data is used as last argument.\n\n");
        fprintf(stderr, "example: cat /etc/passwd | redis-cli set my_passwd\n");
        fprintf(stderr, "example: redis-cli get my_passwd\n");
        exit(1);
    }

    return cliSendCommand(argc, argvcopy);
}

Example #3

File: redis-cli.c Project: CNCBASHER/linuxcnc-1

static int noninteractive(int argc, char **argv) {
    int retval = 0;
    if (config.stdinarg) {
        argv = zrealloc(argv, (argc+1)*sizeof(char*));
        argv[argc] = readArgFromStdin();
        retval = cliSendCommand(argc+1, argv, config.repeat);
    } else {
        /* stdin is probably a tty, can be tested with S_ISCHR(s.st_mode) */
        retval = cliSendCommand(argc, argv, config.repeat);
    }
    return retval;
}

Example #4

File: redis-cli.c Project: ngmoco/redis

int main(int argc, char **argv) {
    int firstarg;
    char **argvcopy;
    struct redisCommand *rc;

    config.hostip = "127.0.0.1";
    config.hostport = 6379;
    config.repeat = 1;
    config.dbnum = 0;
    config.shutdown = 0;
    config.interactive = 0;
    config.monitor_mode = 0;
    config.pubsub_mode = 0;
    config.raw_output = 0;
    config.auth = NULL;

    firstarg = parseOptions(argc,argv);
    argc -= firstarg;
    argv += firstarg;

    if (config.auth != NULL) {
        char *authargv[2];

        authargv[0] = "AUTH";
        authargv[1] = config.auth;
        cliSendCommand(2, convertToSds(2, authargv), 1);
    }

    if (argc == 0 || config.interactive == 1) repl();

    argvcopy = convertToSds(argc, argv);

    /* Read the last argument from stdandard input if needed */
    if ((rc = lookupCommand(argv[0])) != NULL) {
      if (rc->arity > 0 && argc == rc->arity-1) {
        sds lastarg = readArgFromStdin();
        argvcopy[argc] = lastarg;
        argc++;
      }
    }

    return cliSendCommand(argc, argvcopy, config.repeat);
}

Example #5

File: redis-cli.c Project: chrisa/redis

int main(int argc, char **argv) {
    int firstarg, j;
    char **argvcopy;
    struct redisCommand *rc;

    config.hostip = "127.0.0.1";
    config.hostport = 6379;
    config.repeat = 1;

    firstarg = parseOptions(argc,argv);
    argc -= firstarg;
    argv += firstarg;
    
    /* Turn the plain C strings into Sds strings */
    argvcopy = zmalloc(sizeof(char*)*argc+1);
    for(j = 0; j < argc; j++)
        argvcopy[j] = sdsnew(argv[j]);

    if (argc < 1) {
        fprintf(stderr, "usage: redis-cli [-h host] [-p port] [-r repeat_times] cmd arg1 arg2 arg3 ... argN\n");
        fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-p port] -r [repeat_times] cmd arg1 arg2 ... arg(N-1)\n");
        fprintf(stderr, "\nIf a pipe from standard input is detected this data is used as last argument.\n\n");
        fprintf(stderr, "example: cat /etc/passwd | redis-cli set my_passwd\n");
        fprintf(stderr, "example: redis-cli get my_passwd\n");
        fprintf(stderr, "example: redis-cli -r 100 lpush mylist x\n");
        exit(1);
    }

    /* Read the last argument from stdandard input if needed */
    if ((rc = lookupCommand(argv[0])) != NULL) {
        if (rc->arity > 0 && argc == rc->arity-1) {
            sds lastarg = readArgFromStdin();
            argvcopy[argc] = lastarg;
            argc++;
        }
    }

    return cliSendCommand(argc, argvcopy);
}

Example #6

File: redis-cli.c Project: Mistobaan/redis

int main(int argc, char **argv) {
    int firstarg;
    char **argvcopy;

    config.hostip = "127.0.0.1";
    config.hostport = 6379;
    config.repeat = 1;
    config.dbnum = 0;
    config.argn_from_stdin = 0;
    config.shutdown = 0;
    config.interactive = 0;
    config.monitor_mode = 0;
    config.pubsub_mode = 0;
    config.raw_output = 0;
    config.auth = NULL;

    firstarg = parseOptions(argc,argv);
    argc -= firstarg;
    argv += firstarg;

    if (config.auth != NULL) {
        char *authargv[2];

        authargv[0] = "AUTH";
        authargv[1] = config.auth;
        cliSendCommand(2, convertToSds(2, authargv), 1);
    }

    if (argc == 0 || config.interactive == 1) repl();

    argvcopy = convertToSds(argc+1, argv);
    if (config.argn_from_stdin) {
        sds lastarg = readArgFromStdin();
        argvcopy[argc] = lastarg;
        argc++;
    }
    return cliSendCommand(argc, argvcopy, config.repeat);
}