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Added SMTP error reporting

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SVN revision: 1326
This commit is contained in:
Stefan Ritt 2005-04-18 20:39:32 +00:00
parent 912c9ebf09
commit cd3f7ce1a4
1 changed files with 50 additions and 10 deletions
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60
src/elogd.c
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@ -6,6 +6,9 @@
Contents: Web server program for Electronic Logbook ELOG
$Log$
Revision 1.631 2005/04/18 20:39:32 ritt
Added SMTP error reporting
Revision 1.630 2005/04/18 18:49:31 ritt
Added 'set current time/date' funcitonality
@ -2531,8 +2534,22 @@ INT recv_string(int sock, char *buffer, INT buffer_size, INT millisec)
/*-------------------------------------------------------------------*/
int check_smtp_error(char *str, int expected, char *error, int error_size)
{
if (atoi(str) != expected) {
strlcpy(error, str + 4, error_size);
return 0;
}
return 1;
}
/*-------------------------------------------------------------------*/
INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
char *subject, char *text, BOOL email_to, char *url, char att_file[MAX_ATTACHMENTS][256])
char *subject, char *text, BOOL email_to, char *url,
char att_file[MAX_ATTACHMENTS][256], char *error,
int error_size)
{
struct sockaddr_in bind_addr;
struct hostent *phe;
@ -2543,6 +2560,8 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
struct tm *ts;
char list[1024][NAME_LENGTH], buffer[256], charset[256], subject_enc[2000];
memset(error, 0, error_size);
if (verbose)
eprintf("\n\nEmail from %s to %s, SMTP host %s:\n", from, to, smtp_host);
write_logfile(lbs, "Email from %s to %s, SMTP host %s:\n", from, to, smtp_host);
@ -2601,6 +2620,8 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
if (verbose)
efputs(str);
write_logfile(lbs, str);
if (!check_smtp_error(str, 250, error, error_size))
goto smtp_error;
snprintf(str, strsize - 1, "MAIL FROM: %s\r\n", from);
send(s, str, strlen(str), 0);
@ -2612,6 +2633,9 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
efputs(str);
write_logfile(lbs, str);
if (!check_smtp_error(str, 250, error, error_size))
goto smtp_error;
/* break recipients into list */
n = strbreak(to, list, 1024, ",");
@ -2627,6 +2651,9 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
if (verbose)
efputs(str);
write_logfile(lbs, str);
if (!check_smtp_error(str, 250, error, error_size))
goto smtp_error;
}
snprintf(str, strsize - 1, "DATA\r\n");
@ -2638,6 +2665,8 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
if (verbose)
efputs(str);
write_logfile(lbs, str);
if (!check_smtp_error(str, 354, error, error_size))
goto smtp_error;
if (email_to)
snprintf(str, strsize - 1, "To: %s\r\n", to);
@ -2660,7 +2689,7 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
if (verbose)
efputs(str);
write_logfile(lbs, str);
snprintf(str, strsize - 1, "X-Mailer: Elog, Version %s\r\n", VERSION);
send(s, str, strlen(str), 0);
if (verbose)
@ -2852,6 +2881,8 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
if (verbose)
efputs(str);
write_logfile(lbs, str);
if (!check_smtp_error(str, 250, error, error_size))
goto smtp_error;
snprintf(str, strsize - 1, "QUIT\r\n");
send(s, str, strlen(str), 0);
@ -2862,6 +2893,10 @@ INT sendmail(LOGBOOK * lbs, char *smtp_host, char *from, char *to,
if (verbose)
efputs(str);
write_logfile(lbs, str);
if (!check_smtp_error(str, 221, error, error_size))
goto smtp_error;
smtp_error:
closesocket(s);
xfree(str);
@ -10436,7 +10471,7 @@ int save_user_config(LOGBOOK * lbs, char *user, BOOL new_user, BOOL activate)
sprintf(url + strlen(url), "?cmd=Login&unm=%s", getparam("new_user_name"));
sprintf(mail_text + strlen(mail_text), "%s %s\r\n", loc("You can access it at"), url);
sendmail(lbs, smtp_host, mail_from, getparam("new_user_email"), subject, mail_text, TRUE, url, NULL);
sendmail(lbs, smtp_host, mail_from, getparam("new_user_email"), subject, mail_text, TRUE, url, NULL, NULL, 0);
} else {
if (getcfg(lbs->name, "Admin user", admin_user, sizeof(admin_user))) {
pl = strtok(admin_user, " ,");
@ -10506,7 +10541,7 @@ int save_user_config(LOGBOOK * lbs, char *user, BOOL new_user, BOOL activate)
loc("Logbook"), url, getparam("new_user_name"), pl);
}
sendmail(lbs, smtp_host, mail_from, email_addr, subject, mail_text, TRUE, url, NULL);
sendmail(lbs, smtp_host, mail_from, email_addr, subject, mail_text, TRUE, url, NULL, NULL, 0);
}
pl = strtok(NULL, " ,");
@ -10824,7 +10859,7 @@ void show_forgot_pwd_page(LOGBOOK * lbs)
strlcat(mail_text, "\r\n\r\n", sizeof(mail_text));
sprintf(mail_text + strlen(mail_text), "ELOG Version %s\r\n", VERSION);
if (sendmail(lbs, smtp_host, mail_from, user_email, subject, mail_text, TRUE, url, NULL) != -1) {
if (sendmail(lbs, smtp_host, mail_from, user_email, subject, mail_text, TRUE, url, NULL, NULL, 0) != -1) {
/* save new password */
change_pwd(lbs, login_name, pwd_encrypted);
@ -16869,7 +16904,7 @@ int compose_email(LOGBOOK * lbs, char *mail_to, int message_id,
{
int i, j, k, n, flags, status;
char str[NAME_LENGTH + 100], str2[256], mail_from[256], *mail_text, smtp_host[256],
subject[256], format[256];
subject[256], format[256], error[256];
char slist[MAX_N_ATTR + 10][NAME_LENGTH], svalue[MAX_N_ATTR + 10][NAME_LENGTH];
char list[MAX_PARAM][NAME_LENGTH], url[256], comment[256];
time_t ltime;
@ -17013,20 +17048,25 @@ int compose_email(LOGBOOK * lbs, char *mail_to, int message_id,
status = 0;
if (flags & 16) {
if (getcfg(lbs->name, "Omit Email to", str, sizeof(str)) && atoi(str) == 1)
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, FALSE, url, att_file);
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, FALSE, url, att_file, error, sizeof(error));
else
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, TRUE, url, att_file);
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, TRUE, url, att_file, error, sizeof(error));
} else {
if (getcfg(lbs->name, "Omit Email to", str, sizeof(str)) && atoi(str) == 1)
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, FALSE, url, NULL);
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, FALSE, url, NULL, error, sizeof(error));
else
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, TRUE, url, NULL);
status = sendmail(lbs, smtp_host, mail_from, mail_to, subject, mail_text, TRUE, url, NULL, error, sizeof(error));
}
if (status < 0) {
sprintf(str, loc("Error sending Email via <i>\"%s\"</i>"), smtp_host);
url_encode(str, sizeof(str));
sprintf(mail_param, "?error=%s", str);
} else if (error[0]) {
sprintf(str, loc("Error sending Email via <i>\"%s\"</i>: "), smtp_host);
strlcat(str, error, sizeof(str));
url_encode(str, sizeof(str));
sprintf(mail_param, "?error=%s", str);
} else {
if (!getcfg(lbs->name, "Display email recipients", str, sizeof(str))
|| atoi(str) == 1) {