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-rw-r--r--FICS/shutdown.c262
1 files changed, 262 insertions, 0 deletions
diff --git a/FICS/shutdown.c b/FICS/shutdown.c
new file mode 100644
index 0000000..4f6f91c
--- /dev/null
+++ b/FICS/shutdown.c
@@ -0,0 +1,262 @@
+/* shutdown.c
+
+ Contains stuff related to shutdowns
+
+ */
+ /* 12/9/95 - added reason to shutdown - DAV */
+
+#include "stdinclude.h"
+#include "common.h"
+#include "shutdown.h"
+#include "command.h"
+#include "ficsmain.h"
+#include "network.h"
+#include "playerdb.h"
+#include "utils.h"
+
+PRIVATE int shutdownTime = 0;
+PRIVATE int lastTimeLeft;
+PRIVATE int shutdownStartTime;
+PRIVATE char downer[1024];
+PRIVATE char reason[1024];
+
+PUBLIC void output_shut_mess()
+{
+ int shuttime = time(0);
+ fprintf(stderr, "FICS: Shutting down at %s\n", strltime(&shuttime));
+}
+
+PUBLIC void ShutDown(void)
+{
+ int p1;
+ int shuttime = time(0);
+
+ for (p1 = 0; p1 < p_num; p1++) {
+ if (parray[p1].status != PLAYER_PROMPT)
+ continue;
+ pprintf(p1, "\n\n **** Server shutdown ordered by %s. ****\n", downer);
+ if (reason[0] != '\0')
+ pprintf(p1, "\n **** We are going down because: %s. ****\n", reason);
+ }
+ TerminateCleanup();
+ fprintf(stderr, "FICS: Shut down ordered at %s by %s.\n", strltime(&shuttime), downer);
+ output_shut_mess();
+ net_close();
+ exit(0);
+}
+
+PUBLIC void ShutHeartBeat(void)
+{
+ int t = time(0);
+ int p1;
+ int timeLeft;
+ int crossing = 0;
+
+ if (!shutdownTime)
+ return;
+ if (!lastTimeLeft)
+ lastTimeLeft = shutdownTime;
+ timeLeft = shutdownTime - (t - shutdownStartTime);
+ if ((lastTimeLeft > 3600) && (timeLeft <= 3600))
+ crossing = 1;
+ if ((lastTimeLeft > 2400) && (timeLeft <= 2400))
+ crossing = 1;
+ if ((lastTimeLeft > 1200) && (timeLeft <= 1200))
+ crossing = 1;
+ if ((lastTimeLeft > 600) && (timeLeft <= 600))
+ crossing = 1;
+ if ((lastTimeLeft > 300) && (timeLeft <= 300))
+ crossing = 1;
+ if ((lastTimeLeft > 120) && (timeLeft <= 120))
+ crossing = 1;
+ if ((lastTimeLeft > 60) && (timeLeft <= 60))
+ crossing = 1;
+ if ((lastTimeLeft > 10) && (timeLeft <= 10))
+ crossing = 1;
+ if (crossing) {
+ fprintf(stderr,
+ "FICS: **** Server going down in %d minutes and %d seconds. ****\n\n",
+ timeLeft / 60,
+ timeLeft - ((timeLeft / 60) * 60));
+ if (reason[0] != '\0')
+ fprintf(stderr,"FICS: We are going down because: %s.\n",reason);
+ for (p1 = 0; p1 < p_num; p1++) {
+ if (parray[p1].status != PLAYER_PROMPT)
+ continue;
+ pprintf(p1,
+ "\n\n **** Server going down in %d minutes and %d seconds. ****\n",
+ timeLeft / 60,
+ timeLeft - ((timeLeft / 60) * 60));
+ if (reason[0] != '\0')
+ pprintf_prompt(p1,"\n **** We are going down because: %s. ****\n",reason);
+ else
+ pprintf_prompt(p1,"\n");
+ }
+ }
+ lastTimeLeft = timeLeft;
+ if (timeLeft <= 0) {
+ ShutDown();
+ }
+}
+
+PUBLIC int check_and_print_shutdown(int p)
+
+ /* Tells a user if they is to be a shutdown */
+ /* returns 0 if there is not to be one, 1 if there is to be one */
+ /* for whenshut command */
+
+{
+
+
+ int timeLeft;
+ int t = time(0);
+
+ if (!shutdownTime)
+ return 0; /* no shut down */
+
+ timeLeft = shutdownTime - (t - shutdownStartTime);
+
+ pprintf(p,
+ "\n **** Server going down in %d minutes and %d seconds. ****\n",
+ timeLeft / 60,
+ timeLeft - ((timeLeft / 60) * 60));
+ if (reason[0] != '\0')
+ pprintf(p, "\n **** We are going down because: %s. ****\n", reason);
+ return 1;
+}
+
+
+/*
+ * shutdown
+ *
+ * Usage: shutdown [now,cancel,time]
+ *
+ * This command shutsdown the server. If the parameter is omitted or
+ * is 'now' then the server is immediately halted cleanly. If a time is
+ * given then a countdown commences and the server is halted when time is
+ * up. If 'cancel' is given then the countdown is stopped.
+ */
+PUBLIC int com_shutdown(int p, param_list param)
+{
+ char *ptr;
+ int p1, secs;
+
+ ASSERT(parray[p].adminLevel >= ADMIN_ADMIN);
+ strcpy(downer, parray[p].name);
+ shutdownStartTime = time(0);
+ if (shutdownTime) { /* Cancel any pending shutdowns */
+ for (p1 = 0; p1 < p_num; p1++) {
+ if (parray[p1].status != PLAYER_PROMPT)
+ continue;
+ pprintf(p1, "\n\n **** Server shutdown canceled by %s. ****\n", downer);
+ }
+ shutdownTime = 0;
+ if (param[0].type == TYPE_NULL)
+ return COM_OK;
+ }
+ /* Work out how soon to shut down */
+ if (param[0].type == TYPE_NULL)
+ shutdownTime = 300;
+ else {
+ if (!strcmp(param[0].val.word, "now"))
+ shutdownTime = 0;
+ else if (!strcmp(param[0].val.word, "die")) {
+ fprintf (stderr,"%s salutes FICS and presses the self-destruct button.\n",
+ parray[p].name);
+ output_shut_mess();
+ abort();
+ } else if (!strcmp(param[0].val.word, "cancel"))
+ return COM_OK;
+ else {
+ ptr = param[0].val.word;
+ shutdownTime = secs = 0;
+ p1 = 2;
+ while (*ptr) {
+ switch (*ptr) {
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ case '8':
+ case '9':
+ secs = secs * 10 + *ptr - '0';
+ break;
+ case ':':
+ if (p1--) {
+ shutdownTime = shutdownTime * 60 + secs;
+ secs = 0;
+ break;
+ }
+ default:
+ shutdownTime = 0;
+ pprintf(p, "I don't know what you mean by %s\n", param[0].val.word);
+ return COM_OK;
+ }
+ ptr++;
+ }
+ shutdownTime = shutdownTime * 60 + secs;
+ }
+ }
+ if (shutdownTime <= 0)
+ ShutDown();
+ if (param[1].type == TYPE_STRING)
+ strcpy (reason,param[1].val.string);
+ else
+ reason[0] = '\0'; /* No reason - perhaps admin is in a bad mood? :) */
+ for (p1 = 0; p1 < p_num; p1++) {
+ if (parray[p1].status != PLAYER_PROMPT)
+ continue;
+ pprintf(p1, "\n\n **** Server shutdown ordered by %s. ****\n", downer);
+ if (reason[0] != '\0')
+ pprintf(p1, " **** We are going down because: %s. ****\n",reason);
+ pprintf(p1,
+ " **** Server going down in %d minutes and %d seconds. ****\n",
+ shutdownTime / 60, shutdownTime % 60);
+ if (p != p1) /* fix double prompt - DAV */
+ pprintf_prompt (p1,"\n");
+ else
+ pprintf (p1,"\n");
+ }
+ lastTimeLeft = 0;
+ return COM_OK;
+}
+
+PUBLIC int server_shutdown(int secs, char *why)
+{
+ int p1;
+
+ if (shutdownTime && (shutdownTime <= secs)) {
+ /* Server is already shutting down, I'll let it go */
+ return 0;
+ }
+ strcpy(downer, "Automatic");
+ shutdownTime = secs;
+ shutdownStartTime = time(0);
+ for (p1 = 0; p1 < p_num; p1++) {
+ if (parray[p1].status != PLAYER_PROMPT)
+ continue;
+ pprintf(p1, "\n\n **** Automatic Server shutdown. ****\n");
+ pprintf(p1, "%s\n", why);
+ pprintf_prompt(p1,
+ " **** Server going down in %d minutes and %d seconds. ****\n\n",
+ shutdownTime / 60,
+ shutdownTime - ((shutdownTime / 60) * 60));
+ }
+ fprintf(stderr, "FICS: **** Automatic Server shutdown. ****\n");
+ fprintf(stderr, "FICS: %s\n", why);
+ return 0;
+}
+
+PUBLIC int com_whenshut(int p, param_list param)
+
+{
+ int result = check_and_print_shutdown(p);
+ if (result == 0) {
+ pprintf (p,"No shutdown currently in progress\n");
+ }
+ return COM_OK;
+}
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