Operating system name and version: Ubuntu 12.04.4 LT, x86_64
Version of smsd: 3.1.15
Smsd installed from: sources
Name and model of a modem / phone: MicroHard IPn4G
Interface: serial

Hi,

I'm trying to integrate SMSTools3 with my modem, via serial port (I can't use telnet).
However, a login is required to access the AT cmd interface . Don't know how common this feature is.

I can't find any reference to this feature in the source code. And the "init" field in smsd.conf is for a regular AT cmd.

Do I have to hack the initmodem method?
thanks,

pk.

I fixed it. A login was added to the conf file in the device section.
Several features were also disabled because MicroHard IPn4G modem doesn't support the corresponding AT commands.

# Example smsd.conf. Read the manual for a description devices = MicroHard_IPn4G logfile = /var/log/syslog infofile=/var/run/smsd/smsd.working pidfile=/var/run/smsd/smsd.pid loglevel = 7 #Default value: 4 for logfile, 7 for syslog. # Settings to run smsd without root priviledges: user = root group = dialout delaytime = 1 outgoing = /var/spool/sms/outgoing checked = /var/spool/sms/checked failed = /var/spool/sms/failed incoming = /var/spool/sms/incoming [MicroHard_IPn4G] device = /dev/ttyS4 rtscts = no pre_init = no read_timeout = 1 serial_login = admin serial_password = password pin = ignore check_network = 0 status_signal_quality = no incoming = no cs_convert = no detect_unexpected_input = no

And here is the patch:
diff --git a/smstools3/src/modeminit.c b/smstools3/src/modeminit.c index 4fc39c5..c317363 100755 --- a/smstools3/src/modeminit.c +++ b/smstools3/src/modeminit.c @@ -1252,37 +1252,39 @@ int initmodem(char *new_smsc, int receiving) read_from_modem(answer, sizeof(answer), 2); } + *answer = 0; + put_command("AT\r", answer, sizeof(answer), 1, EXPECT_OK_ERROR); + retries=0; do { - flush_smart_logging(); - - retries++; - put_command("AT\r", answer, sizeof(answer), 1, EXPECT_OK_ERROR); - if (!strstr(answer, "OK") && !strstr(answer, "ERROR")) - { - if (terminate) - return 7; - - // if Modem does not answer, try to send a PDU termination character - put_command("\x1A\r", answer, sizeof(answer), 1, EXPECT_OK_ERROR); - - if (terminate) - return 7; - } - - // 3.1.7: If it looks like modem does not respond, try to close and open the port: - if (retries >= 5 && !strstr(answer, "OK")) - { - try_closemodem(1); - t_sleep(1); + flush_smart_logging(); - // If open fails, nothing can be done. Error is already logged. Will return 1. - if (!try_openmodem()) - break; - } + if (strstr(answer, "OK")) + { + writelogfile(LOG_INFO, 0, "Login succedeed."); + break; + } + else if (strstr(answer, "login")) + { + *answer = 0; + writelogfile0(LOG_ERR, 1, tb_sprintf(" Use login: %s and passwd: %s ", + DEVICE.serial_login, DEVICE.serial_password)); + sprintf(command, "%s\r", DEVICE.serial_login); + put_command(command, answer, sizeof(answer), 1, 0); + } + else if (strstr(answer, "Password")) + { + *answer = 0; + sprintf(command, "%s\r", DEVICE.serial_password); + put_command(command, answer, sizeof(answer), 3, 0); + } + else + put_command("AT\r", answer, sizeof(answer), 1, EXPECT_OK_ERROR); } - while (retries <= 10 && !strstr(answer,"OK")); + while (retries++ < 10); + if (!strstr(answer,"OK")) { // 3.1: more detailed error message: diff --git a/smstools3/src/smsd_cfg.c b/smstools3/src/smsd_cfg.c index 7884efa..cb3e4bd 100755 --- a/smstools3/src/smsd_cfg.c +++ b/smstools3/src/smsd_cfg.c @@ -335,6 +335,10 @@ void initcfg() devices[i].keep_messages = 0; devices[i].trust_spool = 1; devices[i].smsc_pdu = 0; + devices[i].serial_login[0] = 0; + devices[i].serial_password[0] = 0; devices[i].telnet_login[0] = 0; snprintf(devices[i].telnet_login_prompt, sizeof(devices[i].telnet_login_prompt), "%s", TELNET_LOGIN_PROMPT_DEFAULT); snprintf(devices[i].telnet_login_prompt_ignore, sizeof(devices[i].telnet_login_prompt_ignore), "%s", TELNET_LOGIN_PROMPT_IGNORE_DEFAULT); @@ -1647,6 +1651,24 @@ int readcfg() startuperror(yesno_error, name, value); } else + if (strcasecmp(name,"serial_login")==0) + strcpy2(NEWDEVICE.serial_login, ask_value(NEWDEVICE.name, name, value)); + else + if (strcasecmp(name,"serial_password")==0) + strcpy2(NEWDEVICE.serial_password, ask_value(NEWDEVICE.name, name, value)); + else if (strcasecmp(name,"telnet_login")==0) strcpy2(NEWDEVICE.telnet_login, ask_value(NEWDEVICE.name, name, value)); else diff --git a/smstools3/src/smsd_cfg.h b/smstools3/src/smsd_cfg.h index 70221c2..5f6c88e 100755 --- a/smstools3/src/smsd_cfg.h +++ b/smstools3/src/smsd_cfg.h @@ -221,6 +221,10 @@ typedef struct char stopstring[100]; // 3.1.7: Command(s) to send to the modem when a devicespooler is stopping. int trust_spool; // 3.1.9 int smsc_pdu; // 3.1.12: 1 if smsc is included in the PDU. + char serial_login[64]; + char serial_password[64]; char telnet_login[64]; // 3.1.12: Settings for telnet. char telnet_login_prompt[64]; char telnet_login_prompt_ignore[64];