extern char temp[];
void getline(char *, int);
-void chatmode(void) {
+void chatmode(void)
+{
char wbuf[256];
char buf[256];
char c_user[256];
int send_complete_line;
int recv_complete_line;
char ch;
- int a,pos;
-
+ int a, pos;
+ time_t last_transmit;
+
fd_set rfds;
struct timeval tv;
int retval;
serv_puts("CHAT");
serv_gets(buf);
- if (buf[0]!='8') {
- printf("%s\n",&buf[4]);
+ if (buf[0] != '8') {
+ printf("%s\n", &buf[4]);
return;
- }
-
+ }
printf("Entering chat mode (type /quit to exit, /help for other cmds)\n");
- set_keepalives(KA_CHAT);
+ set_keepalives(KA_NO);
+ last_transmit = time(NULL);
- strcpy(buf,"");
- strcpy(wbuf,"");
+ strcpy(buf, "");
+ strcpy(wbuf, "");
color(BRIGHT_YELLOW);
printf("> ");
send_complete_line = 0;
recv_complete_line = 0;
- while(1) {
- fflush(stdout);
- FD_ZERO(&rfds);
- FD_SET(0,&rfds);
- FD_SET(getsockfd(),&rfds);
- tv.tv_sec = S_KEEPALIVE;
- tv.tv_usec = 0;
- retval = select(getsockfd()+1, &rfds, NULL, NULL, &tv);
+ while (1) {
+ fflush(stdout);
+ FD_ZERO(&rfds);
+ FD_SET(0, &rfds);
+ FD_SET(getsockfd(), &rfds);
+ tv.tv_sec = S_KEEPALIVE;
+ tv.tv_usec = 0;
+ retval = select(getsockfd() + 1, &rfds, NULL, NULL, &tv);
- if (FD_ISSET(getsockfd(), &rfds)) {
- ch = serv_getc();
- if (ch == 10) {
- recv_complete_line = 1;
- goto RCL; /* ugly, but we've gotta get out! */
+ if (FD_ISSET(getsockfd(), &rfds)) {
+ ch = serv_getc();
+ if (ch == 10) {
+ recv_complete_line = 1;
+ goto RCL; /* ugly, but we've gotta get out! */
+ } else {
+ buf[strlen(buf) + 1] = 0;
+ buf[strlen(buf)] = ch;
}
- else {
- buf[strlen(buf) + 1] = 0;
- buf[strlen(buf)] = ch;
- }
- goto RCL;
+ goto RCL;
}
-
- if (FD_ISSET(0, &rfds)) {
- ch = inkey();
- if ((ch == 10) || (ch == 13)) {
- send_complete_line = 1;
- }
- else if ((ch == 8) || (ch == 127)) {
- if (strlen(wbuf) > 0) {
- wbuf[strlen(wbuf)-1] = 0;
- printf("%c %c",8,8);
+ if (FD_ISSET(0, &rfds)) {
+ ch = inkey();
+ if ((ch == 10) || (ch == 13)) {
+ send_complete_line = 1;
+ } else if ((ch == 8) || (ch == 127)) {
+ if (strlen(wbuf) > 0) {
+ wbuf[strlen(wbuf) - 1] = 0;
+ printf("%c %c", 8, 8);
}
+ } else {
+ putc(ch, stdout);
+ wbuf[strlen(wbuf) + 1] = 0;
+ wbuf[strlen(wbuf)] = ch;
}
- else {
- putc(ch,stdout);
- wbuf[strlen(wbuf) + 1] = 0;
- wbuf[strlen(wbuf)] = ch;
- }
- }
-
-
- /* if the user hit return, send the line */
-RCL: if (send_complete_line) {
- serv_puts(wbuf);
- strcpy(wbuf,"");
- send_complete_line = 0;
}
-
- /* if it's time to word wrap, send a partial line */
- if ( strlen(wbuf) >= (77-strlen(fullname)) ) {
- pos = 0;
- for (a=0; a<strlen(wbuf); ++a) {
- if (wbuf[a] == 32) pos = a;
- }
- if (pos == 0) {
+ /* if the user hit return, send the line */
+ RCL:if (send_complete_line) {
serv_puts(wbuf);
+ last_transmit = time(NULL);
strcpy(wbuf, "");
send_complete_line = 0;
+ }
+ /* if it's time to word wrap, send a partial line */
+ if (strlen(wbuf) >= (77 - strlen(fullname))) {
+ pos = 0;
+ for (a = 0; a < strlen(wbuf); ++a) {
+ if (wbuf[a] == 32)
+ pos = a;
}
- else {
- wbuf[pos] = 0;
- serv_puts(wbuf);
- strcpy(wbuf,&wbuf[pos+1]);
+ if (pos == 0) {
+ serv_puts(wbuf);
+ last_transmit = time(NULL);
+ strcpy(wbuf, "");
+ send_complete_line = 0;
+ } else {
+ wbuf[pos] = 0;
+ serv_puts(wbuf);
+ last_transmit = time(NULL);
+ strcpy(wbuf, &wbuf[pos + 1]);
}
}
+ if (recv_complete_line) {
+ printf("\r%79s\r", "");
+ if (!strcmp(buf, "000")) {
+ color(BRIGHT_WHITE);
+ printf("Exiting chat mode\n");
- if (recv_complete_line) {
- printf("\r%79s\r","");
- if (!strcmp(buf,"000")) {
- color(BRIGHT_WHITE);
- printf("Exiting chat mode\n");
-
- fflush(stdout);
- set_keepalives(KA_YES);
+ fflush(stdout);
+ set_keepalives(KA_YES);
- /* Some users complained about the client and server
- * losing protocol synchronization when exiting chat.
- * This little dialog forces everything to be
- * hunky-dory.
- */
- serv_puts("ECHO __ExitingChat__");
- do {
- serv_gets(buf);
- } while (strcmp(buf, "200 __ExitingChat__"));
+ /* Some users complained about the client and server
+ * losing protocol synchronization when exiting chat.
+ * This little dialog forces everything to be
+ * hunky-dory.
+ */
+ serv_puts("ECHO __ExitingChat__");
+ do {
+ serv_gets(buf);
+ } while (strcmp(buf, "200 __ExitingChat__"));
- return;
+ return;
}
- if (num_parms(buf)>=2) {
- extract(c_user,buf,0);
- extract(c_text,buf,1);
- if (num_parms(buf)>2)
- {
- extract(c_room,buf,2);
- printf("Got room %s\n", c_room);
- }
-
- if (strcasecmp(c_text,"NOOP")) {
- if (!strcmp(c_user, fullname)) {
- color(BRIGHT_YELLOW);
- }
- else if (!strcmp(c_user,":")) {
- color(BRIGHT_RED);
- }
- else {
- color(BRIGHT_GREEN);
- }
- if (strcmp(c_user,last_user)) {
- snprintf(buf,sizeof buf,"%s: %s",c_user,c_text);
+ if (num_parms(buf) >= 2) {
+ extract(c_user, buf, 0);
+ extract(c_text, buf, 1);
+ if (num_parms(buf) > 2) {
+ extract(c_room, buf, 2);
+ printf("Got room %s\n", c_room);
+ }
+ if (strcasecmp(c_text, "NOOP")) {
+ if (!strcmp(c_user, fullname)) {
+ color(BRIGHT_YELLOW);
+ } else if (!strcmp(c_user, ":")) {
+ color(BRIGHT_RED);
+ } else {
+ color(BRIGHT_GREEN);
}
- else {
- size_t i = MIN(sizeof buf - 1,
- strlen(c_user) + 2);
+ if (strcmp(c_user, last_user)) {
+ snprintf(buf, sizeof buf, "%s: %s", c_user, c_text);
+ } else {
+ size_t i = MIN(sizeof buf - 1,
+ strlen(c_user) + 2);
- memset(buf, ' ', i);
- safestrncpy(&buf[i], c_text,
- sizeof buf - i);
+ memset(buf, ' ', i);
+ safestrncpy(&buf[i], c_text,
+ sizeof buf - i);
}
- while (strlen(buf)<79) strcat(buf," ");
- if (strcmp(c_user,last_user)) {
- printf("\r%79s\n","");
- strcpy(last_user,c_user);
+ while (strlen(buf) < 79)
+ strcat(buf, " ");
+ if (strcmp(c_user, last_user)) {
+ printf("\r%79s\n", "");
+ strcpy(last_user, c_user);
}
- printf("\r%s\n",buf);
- fflush(stdout);
+ printf("\r%s\n", buf);
+ fflush(stdout);
}
}
- color(BRIGHT_YELLOW);
- printf("> %s",wbuf);
- recv_complete_line = 0;
- strcpy(buf,"");
+ color(BRIGHT_YELLOW);
+ printf("> %s", wbuf);
+ recv_complete_line = 0;
+ strcpy(buf, "");
+ }
+
+ /* If the user is sitting idle, send a half-keepalive to the
+ * server to prevent session timeout.
+ */
+ if ((time(NULL) - last_transmit) >= S_KEEPALIVE) {
+ serv_puts("NOOP");
+ last_transmit = time(NULL);
}
- }
+
}
+}
/*
* send an express message
*/
-void page_user() {
+void page_user()
+{
static char last_paged[32] = "";
char buf[256], touser[256], msg[256];
FILE *pagefp;
/* old server -- use inline paging */
if (serv_info.serv_paging_level == 0) {
newprompt("Message: ", msg, 69);
- snprintf(buf,sizeof buf,"SEXP %s|%s",touser,msg);
+ snprintf(buf, sizeof buf, "SEXP %s|%s", touser, msg);
serv_puts(buf);
serv_gets(buf);
if (!strncmp(buf, "200", 3)) {
- strcpy(last_paged, touser);
- }
+ strcpy(last_paged, touser);
+ }
printf("%s\n", &buf[4]);
return;
}
-
- /* new server -- use extended paging */
+ /* new server -- use extended paging */
else if (serv_info.serv_paging_level >= 1) {
snprintf(buf, sizeof buf, "SEXP %s||", touser);
serv_puts(buf);
if (buf[0] != '2') {
printf("%s\n", &buf[4]);
return;
- }
-
- if ( make_message(temp, touser, 0, 0, 0) != 0 ) {
+ }
+ if (make_message(temp, touser, 0, 0, 0) != 0) {
printf("No message sent.\n");
return;
}
-
pagefp = fopen(temp, "r");
unlink(temp);
snprintf(buf, sizeof buf, "SEXP %s|-", touser);
serv_puts(buf);
serv_gets(buf);
- if (buf[0]=='4') {
- strcpy(last_paged, touser);
+ if (buf[0] == '4') {
+ strcpy(last_paged, touser);
while (fgets(buf, 256, pagefp) != NULL) {
- buf[strlen(buf)-1] = 0;
+ buf[strlen(buf) - 1] = 0;
serv_puts(buf);
- }
+ }
fclose(pagefp);
serv_puts("000");
printf("Message sent.\n");
- }
- else {
+ } else {
printf("%s\n", &buf[4]);
}
}
-void quiet_mode(void) {
+void quiet_mode(void)
+{
int qstate;
char buf[256];
serv_puts("DEXP 2");
serv_gets(buf);
- if (buf[0]!='2') {
+ if (buf[0] != '2') {
printf("%s\n", &buf[4]);
return;
}
qstate = atoi(&buf[4]);
- if (qstate == 0) qstate = 1;
- else qstate = 0;
+ if (qstate == 0)
+ qstate = 1;
+ else
+ qstate = 0;
sprintf(buf, "DEXP %d", qstate);
serv_puts(buf);
serv_gets(buf);
- if (buf[0]!='2') {
+ if (buf[0] != '2') {
printf("%s\n", &buf[4]);
return;
}
qstate = atoi(&buf[4]);
if (qstate) {
printf("Quiet mode enabled (no other users may page you)\n");
- }
- else {
+ } else {
printf("Quiet mode disabled (other users may page you)\n");
}
}
projects / citadel.git / commitdiff