struct ProtoFunctionHook *next;
} *ProtoHookList = NULL;
+
+#define ERR_PORT (1 << 1)
+
+
+static char *portlist = NULL;
+static size_t nSizPort = 0;
+
+static char *errormessages = NULL;
+static size_t nSizErrmsg = 0;
+
+
+static long DetailErrorFlags;
+
+
+char *ErrSubject = "Startup Problems";
+char *ErrGeneral = "Citadel had trouble on starting up. %s This means, citadel won't be the service provider for a specific service you configured it to.\n\n"
+"If you don't want citadel to provide these services, turn them off in WebCit via %s%s\n\n%s\n\n"
+"To make both ways actualy take place restart the citserver with \"sendcommand down\"\n\n"
+"The errors returned by the system were:\n%s\n";
+
+
+char *ErrPortShort = "We couldn't bind all ports you configured to be provided by citadel server.";
+char *ErrPortWhere = "Admin->System Preferences->Network.\n\nThe failed ports and sockets are: ";
+char *ErrPortHint = "If you want citadel to provide you with that functionality, "
+"check the output of \"netstat -lnp\" on linux Servers or \"netstat -na\" on *BSD"
+" and stop the programm, that binds these ports. You should eventually remove "
+" their initscripts in /etc/init.d so that you won't get this trouble once more.\n";
+
+
+void LogPrintMessages(long err)
+{
+ char *List, *DetailList, *Short, *Where, *Hint, *Message;
+ int n = nSizPort + nSizErrmsg + 5;
+
+ Message = (char*) malloc(n * SIZ);
+
+ switch (err)
+ {
+ case ERR_PORT:
+ Short = ErrPortShort;
+ Where = ErrPortWhere;
+ Hint = ErrPortHint;
+ List = portlist;
+ DetailList = errormessages;
+ break;
+ default:
+ Short = "";
+ Where = "";
+ Hint = "";
+ List = "";
+ DetailList = "";
+ }
+
+
+ snprintf(Message, n * SIZ, ErrGeneral, Short, Where, List, Hint, DetailList);
+
+ quickie_message("Citadel", NULL, NULL, AIDEROOM, Message, FMT_FIXED, ErrSubject);
+ free(Message);
+}
+
+
+
+void AppendString(char **target, char *append, size_t *len, size_t rate)
+{
+ size_t oLen = 0;
+ long AddLen;
+ long RelPtr = 0;
+
+ AddLen = strlen(append);
+
+ if (*len == 0)
+ {
+ *len = rate;
+
+ *target = (char*)malloc (*len * SIZ);
+ }
+ else
+ {
+ oLen = strlen(*target);
+ RelPtr = strlen(*target);
+ if (oLen + AddLen + 2 > *len * SIZ)
+ {
+ char *Buff = *target;
+ size_t NewSiz = *len + 10;
+ *target = malloc (NewSiz * SIZ);
+ memcpy (*target, Buff, NewSiz * SIZ);
+ *len = NewSiz;
+ }
+ }
+ memcpy (*target + oLen, append, AddLen);
+ (*target)[AddLen + 1] = '\n';
+ (*target)[AddLen + 2] = '\0';
+}
+
+void AddPortError(char *Port, char *ErrorMessage)
+{
+ DetailErrorFlags |= ERR_PORT;
+
+ AppendString(&errormessages, ErrorMessage, &nSizErrmsg, 10);
+ AppendString(&portlist, Port, &nSizPort, 2);
+}
+
+
void CtdlRegisterProtoHook(void (*handler) (char *), char *cmd, char *desc)
{
struct ProtoFunctionHook *p;
void initialize_server_extensions(void)
{
+ long filter;
+
lprintf(CTDL_INFO, "%s\n", serv_bio_init());
lprintf(CTDL_INFO, "%s\n", serv_calendar_init());
lprintf(CTDL_INFO, "%s\n", serv_notes_init());
lprintf(CTDL_INFO, "%s\n", serv_network_init());
lprintf(CTDL_INFO, "%s\n", serv_newuser_init());
lprintf(CTDL_INFO, "%s\n", serv_pas2_init());
+ lprintf(CTDL_INFO, "%s\n", serv_smtp_init());
lprintf(CTDL_INFO, "%s\n", serv_pop3_init());
lprintf(CTDL_INFO, "%s\n", serv_rwho_init());
- lprintf(CTDL_INFO, "%s\n", serv_smtp_init());
lprintf(CTDL_INFO, "%s\n", serv_spam_init());
/* lprintf(CTDL_INFO, "%s\n", serv_test_init()); */
lprintf(CTDL_INFO, "%s\n", serv_vandelay_init());
lprintf(CTDL_INFO, "%s\n", serv_postfix_tcpdict());
lprintf(CTDL_INFO, "%s\n", serv_sieve_init());
lprintf(CTDL_INFO, "%s\n", serv_managesieve_init());
+
+ for (filter = 1; filter != 0; filter = filter << 1)
+ if ((filter & DetailErrorFlags) != 0)
+ LogPrintMessages(filter);
}
)
{
struct ServiceFunctionHook *newfcn;
- char message[SIZ];
+ char *message;
+ char *error;
newfcn = (struct ServiceFunctionHook *)
malloc(sizeof(struct ServiceFunctionHook));
+ message = (char*) malloc (SIZ);
+
newfcn->next = ServiceHookTable;
newfcn->tcp_port = tcp_port;
newfcn->sockpath = sockpath;
newfcn->h_async_function = h_async_function;
if (sockpath != NULL) {
- newfcn->msock = ig_uds_server(sockpath, config.c_maxsessions);
- snprintf(message, sizeof message, "Unix domain socket '%s': ", sockpath);
+ newfcn->msock = ig_uds_server(sockpath, config.c_maxsessions, &error);
+ snprintf(message, SIZ, "Unix domain socket '%s': ", sockpath);
}
else if (tcp_port <= 0) { /* port -1 to disable */
lprintf(CTDL_INFO, "Service has been manually disabled, skipping\n");
}
else {
newfcn->msock = ig_tcp_server(config.c_ip_addr,
- tcp_port,
- config.c_maxsessions);
- snprintf(message, sizeof message, "TCP port %d: ", tcp_port);
+ tcp_port,
+ config.c_maxsessions,
+ &error);
+ snprintf(message, SIZ, "TCP port %d: ", tcp_port);
}
if (newfcn->msock > 0) {
lprintf(CTDL_INFO, "%s\n", message);
}
else {
+ AddPortError(message, error);
strcat(message, "FAILED.");
lprintf(CTDL_CRIT, "%s\n", message);
+ free(error);
free(newfcn);
}
+ free(message);
}
projects / citadel.git / blobdiff