]> code.citadel.org Git - citadel.git/blobdiff - citadel/citadel.c
The encoding and decoding tables for Base64 are
[citadel.git] / citadel / citadel.c
index 92bf86b54292491432d867832b4cdc06f742c303..4b12583689c1729ce810411a3e21361660726cfd 100644 (file)
 #include <pwd.h>
 #include <stdarg.h>
 #include <errno.h>
-
+#include <libcitadel.h>
 #include "citadel.h"
 #include "citadel_ipc.h"
 #include "axdefs.h"
 #include "routines.h"
 #include "routines2.h"
+#include "tuiconfig.h"
 #include "rooms.h"
 #include "messages.h"
 #include "commands.h"
 #include "client_chat.h"
 #include "client_passwords.h"
 #include "citadel_decls.h"
-#include "tools.h"
-#include "acconfig.h"
+#include "sysdep.h"
 #ifndef HAVE_SNPRINTF
 #include "snprintf.h"
 #endif
 #include "screen.h"
 #include "citadel_dirs.h"
 
+#include "ecrash.h"
 #include "md5.h"
 
 #define IFEXPERT if (userflags&US_EXPERT)
@@ -102,13 +103,30 @@ char curr_floor = 0;              /* number of current floor */
 char floorlist[128][SIZ];      /* names of floors */
 int termn8 = 0;                        /* Set to nonzero to cause a logoff */
 int secure;                    /* Set to nonzero when wire is encrypted */
-int can_do_msg4 = 0;           /* Set to nonzero if the server can handle MSG4 commands */
 
 extern char instant_msgs;      /* instant messages waiting! */
 extern int rc_ansi_color;      /* ansi color value from citadel.rc */
 extern int next_lazy_cmd;
 
 CtdlIPC *ipc_for_signal_handlers;      /* KLUDGE cover your eyes */
+int enable_syslog = 0;
+
+
+/*
+ * lprintf()  ...   Write logging information; 
+ *                  simple here to have the same 
+ *                  symbols in the client.
+ */
+enum LogLevel {CTDL_EMERG};
+
+void lprintf(enum LogLevel loglevel, const char *format, ...) {   
+       va_list arg_ptr;
+
+       va_start(arg_ptr, format);
+       vfprintf(stderr, format, arg_ptr);   
+       va_end(arg_ptr);   
+       fflush(stderr);
+}   
 
 /*
  * here is our 'clean up gracefully and exit' routine
@@ -221,9 +239,9 @@ void userlist(CtdlIPC *ipc, char *patn)
                return;
        }
 
-       pprintf("       User Name           Num  L  LastCall  Calls Posts\n");
-       pprintf("------------------------- ----- - ---------- ----- -----\n");
-       if (listing != NULL) while (strlen(listing) > 0) {
+       pprintf("       User Name           Num  L Last Visit Logins Messages\n");
+       pprintf("------------------------- ----- - ---------- ------ --------\n");
+       if (listing != NULL) while (!IsEmptyStr(listing)) {
                extract_token(buf, listing, 0, '\n', sizeof buf);
                remove_token(listing, 0, '\n');
 
@@ -239,7 +257,7 @@ void userlist(CtdlIPC *ipc, char *patn)
                               (tmbuf.tm_mon + 1),
                               tmbuf.tm_mday,
                               (tmbuf.tm_year + 1900));
-                       pprintf("%5ld %5ld\n", extract_long(buf, 4), extract_long(buf, 5));
+                       pprintf("%6ld %8ld\n", extract_long(buf, 4), extract_long(buf, 5));
                    }
 
                }
@@ -420,7 +438,7 @@ void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
                        }
                }
 
-               if (strlen(bbb) == 0) {
+               if (IsEmptyStr(bbb)) {
                        scr_printf("No room '%s'.\n", towhere);
                        return;
                }
@@ -484,7 +502,7 @@ void dotgoto(CtdlIPC *ipc, char *towhere, int display_name, int fromungoto)
                                        newmailcount);
                }
                color(DIM_WHITE);
-               if (strlen(rc_gotmail_cmd) > 0) {
+               if (!IsEmptyStr(rc_gotmail_cmd)) {
                        system(rc_gotmail_cmd);
                }
        }
@@ -517,6 +535,8 @@ void gotonext(CtdlIPC *ipc)
  */
                mptr = (struct march *) malloc(sizeof(struct march));
                mptr->next = NULL;
+               mptr->march_order = 0;
+               mptr->march_floor = 0;
                strcpy(mptr->march_name, "_BASEROOM_");
                if (march == NULL) {
                        march = mptr;
@@ -659,7 +679,7 @@ void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
                        mptr = tmp;
                }
        }
-       if (strlen(targ) > 0) {
+       if (!IsEmptyStr(targ)) {
                gf_toroom(ipc, targ, mode);
                return;
        }
@@ -681,7 +701,7 @@ void gotofloor(CtdlIPC *ipc, char *towhere, int mode)
                        mptr = tmp;
                }
        }
-       if (strlen(targ) > 0) {
+       if (!IsEmptyStr(targ)) {
                gf_toroom(ipc, targ, mode);
        } else {
                scr_printf("There are no rooms on '%s'.\n", &floorlist[tofloor][0]);
@@ -747,8 +767,18 @@ void  gotoroomstep(CtdlIPC *ipc, int direction, int mode)
        struct ctdlroomlisting *rs;
        int list_it;
        char rmname[ROOMNAMELEN];
-       int rmslot;
+       int rmslot = 0;
        int rmtotal;
+       struct ctdlroom *attr = NULL;
+
+       /* Fetch the existing room config */
+       r = CtdlIPCGetRoomAttributes(ipc, &attr, buf);
+       if (r / 100 != 2) {
+               scr_printf("%s\n", buf);
+               return;
+       }
+       strcpy (room_name , attr->QRname); 
+       free(attr);
 
        /* Ask the server for a room list */
        r = CtdlIPCKnownRooms(ipc, SubscribedRooms, (-1), &listing, buf);
@@ -950,7 +980,7 @@ void read_config(CtdlIPC *ipc)
            scr_printf("Enable color support: ");                              color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_COLOR)? "Yes" : "No");       color(DIM_WHITE);
        }
        scr_printf("Be unlisted in userlog: ");                                color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_UNLISTED)? "Yes" : "No");    color(DIM_WHITE);
-       if (strlen(editor_paths[0]) > 0) {
+       if (!IsEmptyStr(editor_paths[0])) {
        scr_printf("Always enter messages with the full-screen editor: "); color(BRIGHT_CYAN); scr_printf("%s\n", (user->flags & US_EXTEDIT)? "Yes" : "No");     color(DIM_WHITE);
        }
        free(user);
@@ -994,7 +1024,7 @@ void system_info(CtdlIPC *ipc)
     scr_printf("Connected users %d / Active users %d / Highest message #%ld\n", mrtg_users, mrtg_active_users, mrtg_himessage);
     scr_printf("Server uptime: %s\n", mrtg_server_uptime);
     scr_printf("Your system administrator is %s.\n", ipc->ServInfo.sysadm);
-    scr_printf("Copyright (C)1987-2007 by the Citadel development team\n");
+    scr_printf("Copyright (C)1987-2008 by the Citadel development team\n");
 }
 
 /*
@@ -1076,7 +1106,7 @@ int set_password(CtdlIPC *ipc)
        char pass2[20];
        char buf[SIZ];
 
-       if (strlen(rc_password) > 0) {
+       if (!IsEmptyStr(rc_password)) {
                strcpy(pass1, rc_password);
                strcpy(pass2, rc_password);
        } else {
@@ -1122,9 +1152,17 @@ void get_serv_info(CtdlIPC *ipc, char *supplied_hostname)
         * it to the reader's screen width, but since our HTML-to-text parser
         * isn't really all that great, it's probably better to just go with
         * the plain text when we have it available.
+        *
+        * We also indicate to the server that we prefer to decode Base64 and
+        * quoted-printable on the client side.
         */
-       if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 )== 2) {
-               can_do_msg4 = 1;
+       if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "dont_decode") / 100 ) != 2) {
+               scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
+               logoff(ipc, 0);
+       }
+       if ((CtdlIPCSpecifyPreferredFormats(ipc, buf, "text/plain|text/html") / 100 ) != 2) {
+               scr_printf("ERROR: Extremely old server; MSG4 framework not supported.\n");
+               logoff(ipc, 0);
        }
 }
 
@@ -1213,15 +1251,17 @@ void who_is_online(CtdlIPC *ipc, int longlist)
        if (!longlist) {
                color(BRIGHT_WHITE);
                pprintf("           User Name               Room          ");
-               if (screenwidth >= 50) pprintf(" Idle        From host\n");
+               if (screenwidth >= 80) pprintf(" Idle        From host");
+               pprintf("\n");
                color(DIM_WHITE);
                pprintf("   ------------------------- --------------------");
-               if (screenwidth >= 50) pprintf(" ---- ------------------------\n");
+               if (screenwidth >= 80) pprintf(" ---- ------------------------");
+               pprintf("\n");
        }
        r = CtdlIPCOnlineUsers(ipc, &listing, &timenow, buf);
        listing = SortOnlineUsers(listing);
        if (r / 100 == 1) {
-               while (strlen(listing) > 0) {
+               while (!IsEmptyStr(listing)) {
                        int isidle = 0;
                        
                        /* Get another line */
@@ -1261,11 +1301,13 @@ void who_is_online(CtdlIPC *ipc, int longlist)
                                        (long) idlemins,
                                        (long) idlesecs);
 
-                               if ( (strlen(actual_user)+strlen(actual_room)+strlen(actual_host)) > 0) {
+                               if ( (!IsEmptyStr(actual_user)&&
+                                     !IsEmptyStr(actual_room)&&
+                                     !IsEmptyStr(actual_host))) {
                                        pprintf("(really ");
-                                       if (strlen(actual_user)>0) pprintf("<%s> ", actual_user);
-                                       if (strlen(actual_room)>0) pprintf("in <%s> ", actual_room);
-                                       if (strlen(actual_host)>0) pprintf("from <%s> ", actual_host);
+                                       if (!IsEmptyStr(actual_user)) pprintf("<%s> ", actual_user);
+                                       if (!IsEmptyStr(actual_room)) pprintf("in <%s> ", actual_room);
+                                       if (!IsEmptyStr(actual_host)) pprintf("from <%s> ", actual_host);
                                        pprintf(")\n");
                                }
                                pprintf("\n");
@@ -1286,7 +1328,7 @@ void who_is_online(CtdlIPC *ipc, int longlist)
                                        roomname[20] = 0;
                                        pprintf("%-20s", roomname);
 
-                                       if (screenwidth >= 50) {
+                                       if (screenwidth >= 80) {
                                                pprintf(" ");
                                                if (idletime > rc_idle_threshold) {
                                                        /* over 1000d, must be gone fishing */
@@ -1371,10 +1413,29 @@ int main(int argc, char **argv)
        char relhome[PATH_MAX]="";
        char ctdldir[PATH_MAX]=CTDLDIR;
     int lp; 
-
-
-       calc_dirs_n_files(relh, home, relhome, ctdldir);
-       
+#ifdef HAVE_BACKTRACE
+       eCrashParameters params;
+//     eCrashSymbolTable symbol_table;
+#endif
+       calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
+
+#ifdef HAVE_BACKTRACE
+       bzero(&params, sizeof(params));
+       params.filename = file_pid_paniclog;
+//     panic_fd=open(file_pid_paniclog, O_APPEND|O_CREAT|O_DIRECT);
+       params.filep = fopen(file_pid_paniclog, "a+");
+       params.debugLevel = ECRASH_DEBUG_VERBOSE;
+       params.dumpAllThreads = TRUE;
+       params.useBacktraceSymbols = 1;
+///    BuildSymbolTable(&symbol_table);
+//     params.symbolTable = &symbol_table;
+       params.signals[0]=SIGSEGV;
+       params.signals[1]=SIGILL;
+       params.signals[2]=SIGBUS;
+       params.signals[3]=SIGABRT;
+
+       eCrash_Init(&params);
+#endif 
        setIPCDeathHook(screen_delete);
        setIPCErrorPrintf(err_printf);
        setCryptoStatusHook(statusHook);
@@ -1555,7 +1616,7 @@ int main(int argc, char **argv)
  GSTA: /* See if we have a username and password on disk */
        if (rc_remember_passwords) {
                get_stored_password(hostbuf, portbuf, fullname, password);
-               if (strlen(fullname) > 0) {
+               if (!IsEmptyStr(fullname)) {
                        r = CtdlIPCTryLogin(ipc, fullname, aaa);
                        if (r / 100 == 3) {
                                if (*nonce) {
@@ -1578,7 +1639,7 @@ int main(int argc, char **argv)
        termn8 = 0;
        newnow = 0;
        do {
-               if (strlen(rc_username) > 0) {
+               if (!IsEmptyStr(rc_username)) {
                        strcpy(fullname, rc_username);
                } else {
                        newprompt("Enter your name: ", fullname, 29);
@@ -1590,7 +1651,7 @@ int main(int argc, char **argv)
        } while (
                 (!strcasecmp(fullname, "bbs"))
                 || (!strcasecmp(fullname, "new"))
-                || (strlen(fullname) == 0));
+                || (IsEmptyStr(fullname)));
 
        if (!strcasecmp(fullname, "off")) {
                mcmd = 29;
@@ -1602,7 +1663,7 @@ int main(int argc, char **argv)
                goto NEWUSR;
 
        /* password authentication */
-       if (strlen(rc_password) > 0) {
+       if (!IsEmptyStr(rc_password)) {
                strcpy(password, rc_password);
        } else {
                newprompt("\rPlease enter your password: ", password, -19);
@@ -1622,11 +1683,11 @@ int main(int argc, char **argv)
                goto PWOK;
        }
        scr_printf("<< wrong password >>\n");
-       if (strlen(rc_password) > 0)
+       if (!IsEmptyStr(rc_password))
                logoff(ipc, 2);
        goto GSTA;
 
-NEWUSR:        if (strlen(rc_password) == 0) {
+NEWUSR:        if (IsEmptyStr(rc_password)) {
                scr_printf("'%s' not found.\n", fullname);
                scr_printf("Type 'off' if you would like to exit.\n");
                if (ipc->ServInfo.newuser_disabled == 1) {
@@ -1681,7 +1742,7 @@ NEWUSR:   if (strlen(rc_password) == 0) {
                        if (b > 1)
                                scr_printf("*** You have %d new private messages in Mail>\n", b);
                        color(DIM_WHITE);
-                       if (strlen(rc_gotmail_cmd) > 0) {
+                       if (!IsEmptyStr(rc_gotmail_cmd)) {
                                system(rc_gotmail_cmd);
                        }
                }
@@ -1782,13 +1843,13 @@ NEWUSR: if (strlen(rc_password) == 0) {
                                dotgoto(ipc, "_MAIL_", 1, 0);
                                break;
                        case 20:
-                               if (strlen(argbuf) > 0) {
+                               if (!IsEmptyStr(argbuf)) {
                                        updatels(ipc);
                                        dotgoto(ipc, argbuf, 0, 0);
                                }
                                break;
                        case 52:
-                               if (strlen(argbuf) > 0) {
+                               if (!IsEmptyStr(argbuf)) {
                                        if (rc_alt_semantics) {
                                                updatelsa(ipc);
                                        }
@@ -2232,6 +2293,14 @@ NEWUSR:  if (strlen(rc_password) == 0) {
                         dotknown(ipc, 6, NULL);
                                 break;
 
+                       case 127:           /* Configure POP3 aggregation */
+                               do_pop3client_configuration(ipc);
+                               break;
+
+                       case 128:           /* Configure XML/RSS feed retrieval */
+                               do_rssclient_configuration(ipc);
+                               break;
+
                        default: /* allow some math on the command */
                                /* commands 100... to 100+MAX_EDITORS-1 will
                                   call the appropriate editor... in other
@@ -2271,3 +2340,4 @@ TERMN8:   scr_printf("%s logged out.", fullname);
        goto GSTA;
 
 }      /* end main() */
+