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Commit 86cdd484 86cdd4845ac33a20786ede150605a3dbc54c3eac by Sergey Poznyakoff
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New options --login-delay, --stat-file

1 parent a3ad9cf8
Inline Side-by-side
Showing 1 changed file with 34 additions and 1 deletions
...@@ -41,6 +41,11 @@ int tls_done; ...@@ -41,6 +41,11 @@ int tls_done;
41 volatile size_t children; 41 volatile size_t children;
42 /* Should all the messages be undeleted on startup */ 42 /* Should all the messages be undeleted on startup */
43 int undelete_on_startup; 43 int undelete_on_startup;
44 #ifdef ENABLE_LOGIN_DELAY
45 /* Minimum allowed delay between two successive logins */
46 time_t login_delay = 0;
47 char *login_stat_file = LOGIN_STAT_FILE;
48 #endif
44 49
45 static int pop3d_mainloop __P ((int fd, FILE *, FILE *)); 50 static int pop3d_mainloop __P ((int fd, FILE *, FILE *));
46 static void pop3d_daemon_init __P ((void)); 51 static void pop3d_daemon_init __P ((void));
...@@ -52,9 +57,18 @@ static void pop3d_log_connection __P((int fd)); ...@@ -52,9 +57,18 @@ static void pop3d_log_connection __P((int fd));
52 const char *program_version = "pop3d (" PACKAGE_STRING ")"; 57 const char *program_version = "pop3d (" PACKAGE_STRING ")";
53 static char doc[] = N_("GNU pop3d -- the POP3 daemon"); 58 static char doc[] = N_("GNU pop3d -- the POP3 daemon");
54 59
60 #define OPT_LOGIN_DELAY 257
61 #define OPT_STAT_FILE 258
62
55 static struct argp_option options[] = { 63 static struct argp_option options[] = {
56 {"undelete", 'u', NULL, 0, 64 {"undelete", 'u', NULL, 0,
57 N_("undelete all messages on startup"), 0}, 65 N_("Undelete all messages on startup"), 0},
66 #ifdef ENABLE_LOGIN_DELAY
67 {"login-delay", OPT_LOGIN_DELAY, N_("SECONDS"), 0,
68 N_("Allowed delay between the two successive logins"), 0},
69 {"stat-file", OPT_STAT_FILE, N_("FILENAME"), 0,
70 N_("Name of login statistics file"), 0},
71 #endif
58 {NULL, 0, NULL, 0, NULL, 0} 72 {NULL, 0, NULL, 0, NULL, 0}
59 }; 73 };
60 74
...@@ -83,6 +97,8 @@ static const char *pop3d_argp_capa[] = { ...@@ -83,6 +97,8 @@ static const char *pop3d_argp_capa[] = {
83 static error_t 97 static error_t
84 pop3d_parse_opt (int key, char *arg, struct argp_state *astate) 98 pop3d_parse_opt (int key, char *arg, struct argp_state *astate)
85 { 99 {
100 char *p;
101
86 switch (key) 102 switch (key)
87 { 103 {
88 case ARGP_KEY_INIT: 104 case ARGP_KEY_INIT:
...@@ -93,6 +109,21 @@ pop3d_parse_opt (int key, char *arg, struct argp_state *astate) ...@@ -93,6 +109,21 @@ pop3d_parse_opt (int key, char *arg, struct argp_state *astate)
93 undelete_on_startup = 1; 109 undelete_on_startup = 1;
94 break; 110 break;
95 111
112 #ifdef ENABLE_LOGIN_DELAY
113 case OPT_LOGIN_DELAY:
114 login_delay = strtoul (arg, &p, 10);
115 if (*p)
116 {
117 argp_error (state, _("Invalid number"));
118 exit (1);
119 }
120 break;
121
122 case OPT_STAT_FILE:
123 login_stat_file = arg;
124 break;
125
126 #endif
96 default: 127 default:
97 return ARGP_ERR_UNKNOWN; 128 return ARGP_ERR_UNKNOWN;
98 } 129 }
...@@ -394,6 +425,8 @@ pop3d_mainloop (int fd, FILE *infile, FILE *outfile) ...@@ -394,6 +425,8 @@ pop3d_mainloop (int fd, FILE *infile, FILE *outfile)
394 else if (status == ERR_TLS_ACTIVE) 425 else if (status == ERR_TLS_ACTIVE)
395 pop3d_outf ("-ERR " TLS_ACTIVE "\r\n"); 426 pop3d_outf ("-ERR " TLS_ACTIVE "\r\n");
396 #endif /* WITH_TLS */ 427 #endif /* WITH_TLS */
428 else if (status == ERR_LOGIN_DELAY)
429 pop3d_outf ("-ERR [LOGIN-DELAY] " LOGIN_DELAY "\r\n");
397 else 430 else
398 pop3d_outf ("-ERR unknown error\r\n"); 431 pop3d_outf ("-ERR unknown error\r\n");
399 432
......