X-Git-Url: http://git.pk910.de/?a=blobdiff_plain;f=ircd%2Fm_names.c;h=157b7ee5abc33f7b362cdda3ad722467c183fb3b;hb=25107247373df4aa75bddc2c2befd7c2dfadec6c;hp=90fe89488cc8c6de020d1ed0712522ddbed90ce9;hpb=5d45e612d24376909cc34dc302d8f48a8d9adc24;p=ircu2.10.12-pk.git

diff --git a/ircd/m_names.c b/ircd/m_names.c
index 90fe894..157b7ee 100644
--- a/ircd/m_names.c
+++ b/ircd/m_names.c
@@ -79,18 +79,13 @@
  *            note:   it is guaranteed that parv[0]..parv[parc-1] are all
  *                    non-NULL pointers.
  */
-#if 0
-/*
- * No need to include handlers.h here the signatures must match
- * and we don't need to force a rebuild of all the handlers everytime
- * we add a new one to the list. --Bleep
- */
-#include "handlers.h"
-#endif /* 0 */
+#include "config.h"
+
 #include "channel.h"
 #include "client.h"
 #include "hash.h"
 #include "ircd.h"
+#include "ircd_log.h"
 #include "ircd_reply.h"
 #include "ircd_string.h"
 #include "msg.h"
@@ -99,18 +94,18 @@
 #include "s_user.h"
 #include "send.h"
  
-#include <assert.h>
+/* #include <assert.h> -- Now using assert in ircd_log.h */
 #include <string.h>
 
-#define NAMES_ALL 1 /* List all users in channel */
-#define NAMES_VIS 2 /* List only visible users in non-secret channels */
-
 /*
  *  Sends a suitably formatted 'names' reply to 'sptr' consisting of nicks within
  *  'chptr', depending on 'filter'.
  *
  *  NAMES_ALL - Lists all users on channel.
  *  NAMES_VIS - Only list visible (-i) users. --Gte (04/06/2000).
+ *  NAMES_DEL - Show join-delayed names list.
+ *  NAMES_EON - When OR'd with the other two, adds an 'End of Names' numeric
+ *              used by m_join
  *
  */
 
@@ -124,6 +119,10 @@ void do_names(struct Client* sptr, struct Channel* chptr, int filter)
   char buf[BUFSIZE];
   struct Client *c2ptr;
   struct Membership* member;
+  
+  assert(chptr);
+  assert(sptr);
+  assert((filter&NAMES_ALL) != (filter&NAMES_VIS));
 
   /* Tag Pub/Secret channels accordingly. */
 
@@ -146,60 +145,49 @@ void do_names(struct Client* sptr, struct Channel* chptr, int filter)
 
   /* Iterate over all channel members, and build up the list. */
 
-  mlen = strlen(me.name) + 10 + strlen(sptr->name);
+  mlen = strlen(cli_name(&me)) + 10 + strlen(cli_name(sptr));
   
   for (member = chptr->members; member; member = member->next_member)
   {
     c2ptr = member->user;
 
-    if ((filter == NAMES_VIS) && IsInvisible(c2ptr))
+    if (((filter&NAMES_VIS)!=0) && IsInvisible(c2ptr))
       continue;
 
     if (IsZombie(member) && member->user != sptr)
       continue;
 
-    if (needs_space) {
-    	strcat(buf, " ");
-      idx++;
-    }
+    if (IsDelayedJoin(member) && (member->user != sptr) && !(filter & NAMES_DEL))
+        continue;
+
+    if ((!IsDelayedJoin(member) || (member->user == sptr)) && (filter & NAMES_DEL))
+        continue;
+
+    if (needs_space)
+      buf[idx++] = ' ';
     needs_space=1;
     if (IsZombie(member))
-    {
-      strcat(buf, "!");
-      idx++;
-    }
+      buf[idx++] = '!';
     else if (IsChanOp(member))
-    {
-      strcat(buf, "@");
-      idx++;
-    }
+      buf[idx++] = '@';
     else if (HasVoice(member))
-    {
-      strcat(buf, "+");
-      idx++;
-    }
-    strcat(buf, c2ptr->name);
-    idx += strlen(c2ptr->name) + 1;
+      buf[idx++] = '+';
+    strcpy(buf + idx, cli_name(c2ptr));
+    idx += strlen(cli_name(c2ptr));
     flag = 1;
     if (mlen + idx + NICKLEN + 5 > BUFSIZE)
       /* space, modifier, nick, \r \n \0 */
     {
-      send_reply(sptr, RPL_NAMREPLY, buf);
-      strcpy(buf, "* ");
-      ircd_strncpy(buf + 2, chptr->chname, len + 1);
-      buf[len + 2] = 0;
-      strcat(buf, " :");
-      if (PubChannel(chptr))
-        *buf = '=';
-      else if (SecretChannel(chptr))
-        *buf = '@';
+      send_reply(sptr, (filter & NAMES_DEL) ? RPL_DELNAMREPLY : RPL_NAMREPLY, buf);
       idx = len + 4;
       flag = 0;
       needs_space=0;
     }
   }
   if (flag)
-    send_reply(sptr, RPL_NAMREPLY, buf); 
+    send_reply(sptr, (filter & NAMES_DEL) ? RPL_DELNAMREPLY : RPL_NAMREPLY, buf); 
+  if (filter&NAMES_EON)
+    send_reply(sptr, RPL_ENDOFNAMES, chptr->chname);
 }
 
 /*
@@ -217,476 +205,123 @@ int m_names(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
   struct Membership* member; 
   char* s;
   char* para = parc > 1 ? parv[1] : 0; 
-
-  if (parc > 2 && hunt_server_cmd(sptr, CMD_NAMES, cptr, 1, "%s %C", 2, parc,
-				  parv))
-    return 0; 
-
-  if (EmptyString(para))
+  int showingdelayed = 0;
+
+  if (parc > 1 && !ircd_strcmp(parv[1], "-D")) {
+    para = (parc > 2) ? parv[2] : 0;
+    showingdelayed = NAMES_DEL;
+    if (parc > 3 && hunt_server_cmd(sptr, CMD_NAMES, cptr, 1, "%s %s %C", 3, parc, parv))
+      return 0;
+  } else if (parc > 2 && hunt_server_cmd(sptr, CMD_NAMES, cptr, 1, "%s %C", 2, parc, parv))
     return 0;
-  else if (*para == '0')
-    *para = '\0';
-  
-  s = strchr(para, ','); /* Recursively call m_names for each comma-seperated channel. */
-  if (s) {
-    parv[1] = ++s;
-    m_names(cptr, sptr, parc, parv);
-  }
- 
-  /*
-   * Special Case 1: "/names 0". 
-   * Full list as per RFC. 
-   */
-
-  if (!*para) { 
-    int idx; 
-    int mlen;
-    int flag;
-    struct Channel *ch3ptr;
-    char buf[BUFSIZE]; 
-
-    mlen = strlen(me.name) + 10 + strlen(sptr->name);
 
-    /* List all visible channels/visible members */ 
-
-    for (ch2ptr = GlobalChannelList; ch2ptr; ch2ptr = ch2ptr->next)
-    { 
-      if (!ShowChannel(sptr, ch2ptr))
-        continue;                 /* Don't show secret chans. */ 
-
-      if (find_channel_member(sptr, ch2ptr))
-      {
-        do_names(sptr, ch2ptr, NAMES_ALL); /* Full list if we're in this chan. */
-      } else { 
-        do_names(sptr, ch2ptr, NAMES_VIS);
-      }
-    } 
-
-    /* List all remaining users on channel '*' */
-
-    strcpy(buf, "* * :");
-    idx = 5;
-    flag = 0;
-
-    for (c2ptr = GlobalClientList; c2ptr; c2ptr = c2ptr->next)
-    {
-      int showflag = 0;
-
-      if (!IsUser(c2ptr) || (sptr != c2ptr && IsInvisible(c2ptr)))
-        continue;
-
-      member = c2ptr->user->channel; 
-
-      while (member)
-      {
-        ch3ptr = member->channel;
-  
-        if (PubChannel(ch3ptr) || find_channel_member(sptr, ch3ptr))
-          showflag = 1;
- 
-        member = member->next_channel;
-      }
-
-      if (showflag)               /* Have we already shown them? */
-        continue;
- 
-      strcat(buf, c2ptr->name);
-      strcat(buf, " ");
-      idx += strlen(c2ptr->name) + 1;
-      flag = 1;
-
-      if (mlen + idx + NICKLEN + 3 > BUFSIZE)     /* space, \r\n\0 */
-      {
-        send_reply(sptr, RPL_NAMREPLY, buf);
-        strcpy(buf, "* * :");
-        idx = 5;
-        flag = 0;
-      }
-    }
-    if (flag)
-      send_reply(sptr, RPL_NAMREPLY, buf);
+  if (EmptyString(para)) {
     send_reply(sptr, RPL_ENDOFNAMES, "*");
-    return 1; 
-  } 
-
-  /*
-   *  Special Case 2: User is on this channel, requesting full names list.
-   *  (As performed with each /join) - ** High frequency usage **
-   */
-
-  clean_channelname(para);
-  chptr = FindChannel(para); 
- 
-  member = find_member_link(chptr, sptr); 
-  if (member)
-  { 
-    if (chptr) do_names(sptr, chptr, NAMES_ALL);
-    if (!EmptyString(para))
-    {
-      send_reply(sptr, RPL_ENDOFNAMES, chptr ? chptr->chname : para);
-      return 1;
-    }
-
+    return 0;
   }
-    else
-  {
+
+  do {
+    s = strchr(para, ',');
+    if (s)
+      *s++ = '\0';
     /*
-     *  Special Case 3: User isn't on this channel, show all visible users, in 
-     *  non secret channels.
+     * Special Case 1: "/names 0". 
+     * Full list as per RFC. 
      */
-     
-    if (chptr) do_names(sptr, chptr, NAMES_VIS);
-    if (!EmptyString(para))
+    if ((*para == '0') || (*para == '\0'))
     {
-      send_reply(sptr, RPL_ENDOFNAMES, para);
-      return 1;
-    }
-  }
-  return 1;
-}
-
- 
-/*
- * ms_names - server message handler
- *
- * parv[0] = sender prefix
- * parv[1] = channel
- */
-int ms_names(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
-{
-  struct Channel *chptr; 
-  struct Channel *ch2ptr; 
-  struct Client *c2ptr;
-  struct Membership* member; 
-  char* s;
-  char* para = parc > 1 ? parv[1] : 0; 
-
-  if (parc > 2 && hunt_server_cmd(sptr, CMD_NAMES, cptr, 1, "%s %C", 2, parc,
-				  parv))
-    return 0; 
-
-  if (EmptyString(para))
-    return 0;
-  else if (*para == '0')
-    *para = '\0';
-  
-  s = strchr(para, ','); /* Recursively call m_names for each comma-seperated channel. */
-  if (s) {
-    parv[1] = ++s;
-    m_names(cptr, sptr, parc, parv);
-  }
- 
-  /*
-   * Special Case 1: "/names 0".
-   * Full list as per RFC. 
-   */
-
-  if (!*para) { 
-    int idx; 
-    int mlen;
-    int flag;
-    struct Channel *ch3ptr;
-    char buf[BUFSIZE]; 
-
-    mlen = strlen(me.name) + 10 + strlen(sptr->name);
+      int idx; 
+      int mlen;
+      int flag;
+      struct Channel *ch3ptr;
+      char buf[BUFSIZE]; 
+
+      mlen = strlen(cli_name(&me)) + 10 + strlen(cli_name(sptr));
+
+      /* List all visible channels/visible members */ 
+
+      for (ch2ptr = GlobalChannelList; ch2ptr; ch2ptr = ch2ptr->next)
+      { 
+        if (!ShowChannel(sptr, ch2ptr))
+          continue;                 /* Don't show secret chans. */ 
+        else if (find_channel_member(sptr, ch2ptr))
+          do_names(sptr, ch2ptr, showingdelayed|NAMES_ALL); /* Full list if we're in this chan. */
+        else
+          do_names(sptr, ch2ptr, showingdelayed|NAMES_VIS);
+      } 
 
-    /* List all visible channels/visible members */ 
+      /* List all remaining users on channel '*' */
 
-    for (ch2ptr = GlobalChannelList; ch2ptr; ch2ptr = ch2ptr->next)
-    { 
-      if (!ShowChannel(sptr, ch2ptr))
-        continue;                 /* Don't show secret chans. */ 
+      strcpy(buf, "* * :");
+      idx = 5;
+      flag = 0;
 
-      if (find_channel_member(sptr, ch2ptr))
+      for (c2ptr = GlobalClientList; c2ptr; c2ptr = cli_next(c2ptr))
       {
-        do_names(sptr, ch2ptr, NAMES_ALL); /* Full list if we're in this chan. */
-      } else { 
-        do_names(sptr, ch2ptr, NAMES_VIS);
-      }
-    } 
- 
-    /* List all remaining users on channel '*' */
-
-    strcpy(buf, "* * :");
-    idx = 5;
-    flag = 0;
+        int showflag = 0;
 
-    for (c2ptr = GlobalClientList; c2ptr; c2ptr = c2ptr->next)
-    {
-      int showflag = 0;
-
-      if (!IsUser(c2ptr) || (sptr != c2ptr && IsInvisible(c2ptr)))
-        continue;
+        if (!IsUser(c2ptr) || (sptr != c2ptr && IsInvisible(c2ptr)))
+          continue;
 
-      member = c2ptr->user->channel; 
+        member = cli_user(c2ptr)->channel;
 
-      while (member)
-      {
-        ch3ptr = member->channel;
+        while (member)
+        {
+          ch3ptr = member->channel;
   
-        if (PubChannel(ch3ptr) || find_channel_member(sptr, ch3ptr))
-          showflag = 1;
+          if (PubChannel(ch3ptr) || find_channel_member(sptr, ch3ptr))
+            showflag = 1;
  
-        member = member->next_channel;
-      }
-
-      if (showflag)               /* Have we already shown them? */
-        continue;
- 
-      strcat(buf, c2ptr->name);
-      strcat(buf, " ");
-      idx += strlen(c2ptr->name) + 1;
-      flag = 1;
-
-      if (mlen + idx + NICKLEN + 3 > BUFSIZE)     /* space, \r\n\0 */
-      {
-        send_reply(sptr, RPL_NAMREPLY, buf);
-        strcpy(buf, "* * :");
-        idx = 5;
-        flag = 0;
-      }
-    }
-    if (flag)
-      send_reply(sptr, RPL_NAMREPLY, buf);
-    send_reply(sptr, RPL_ENDOFNAMES, "*");
-    return 1; 
-  } 
-
-  /*
-   *  Special Case 2: User is on this channel, requesting full names list.
-   *  (As performed with each /join) - ** High frequency usage **
-   */
-
-  clean_channelname(para);
-  chptr = FindChannel(para); 
- 
-  member = find_member_link(chptr, sptr); 
-  if (member)
-  { 
-    if (chptr) do_names(sptr, chptr, NAMES_ALL);
-    if (!EmptyString(para))
-    {
-      send_reply(sptr, RPL_ENDOFNAMES, chptr ? chptr->chname : para);
-      return 1;
-    }
+          member = member->next_channel;
+        }
 
-  }
-    else
-  {
-    /*
-     *  Special Case 3: User isn't on this channel, show all visible users, in 
-     *  non secret channels.
-     */
-     
-    if (chptr) do_names(sptr, chptr, NAMES_VIS);
-    if (!EmptyString(para))
-    {
-      send_reply(sptr, RPL_ENDOFNAMES, para);
-      return 1;
-    }
-  } 
-  return 1;
-}
+        if (showflag)               /* Have we already shown them? */
+          continue;
  
+        strcpy(buf + idx, cli_name(c2ptr));
+        idx += strlen(cli_name(c2ptr));
+        buf[idx++] = ' ';
+        flag = 1;
 
-#if 0
-/*
- * m_names                              - Added by Jto 27 Apr 1989
- *
- * parv[0] = sender prefix
- * parv[1] = channel
- */
-int m_names(struct Client *cptr, struct Client *sptr, int parc, char *parv[])
-{
-  struct Channel *chptr;
-  struct Client *c2ptr;
-  struct Membership* member;
-  struct Channel *ch2ptr = 0;
-  int idx, flag, len, mlen;
-  char *s, *para = parc > 1 ? parv[1] : 0;
-  char buf[BUFSIZE];
-
-  if (parc > 2 && hunt_server(1, cptr, sptr, "%s%s " TOK_NAMES " %s %s", 2, parc, parv)) /* XXX DEAD */
-    return 0;
-
-  mlen = strlen(me.name) + 10 + strlen(sptr->name);
-
-  if (!EmptyString(para))
-  {
-    s = strchr(para, ',');
-    if (s)
-    {
-      parv[1] = ++s;
-      m_names(cptr, sptr, parc, parv);
-    }
-    clean_channelname(para);
-    ch2ptr = FindChannel(para);
-  }
-
-  /*
-   * First, do all visible channels (public and the one user self is)
-   */
-
-  for (chptr = GlobalChannelList; chptr; chptr = chptr->next)
-  {
-    if ((chptr != ch2ptr) && !EmptyString(para))
-      continue;                 /* -- wanted a specific channel */
-    if (!MyConnect(sptr) && EmptyString(para))
-      continue;
-#ifndef GODMODE
-    if (!ShowChannel(sptr, chptr))
-      continue;                 /* -- users on this are not listed */
-#endif
-
-    /* Find users on same channel (defined by chptr) */
-
-    strcpy(buf, "* ");
-    len = strlen(chptr->chname);
-    strcpy(buf + 2, chptr->chname);
-    strcpy(buf + 2 + len, " :");
-
-    if (PubChannel(chptr))
-      *buf = '=';
-    else if (SecretChannel(chptr))
-      *buf = '@';
-    idx = len + 4;
-    flag = 1;
-    for (member = chptr->members; member; member = member->next_member)
-    {
-      c2ptr = member->user;
-#ifndef GODMODE
-      if (sptr != c2ptr && IsInvisible(c2ptr) && !find_channel_member(sptr, chptr))
-        continue;
-#endif
-      if (IsZombie(member))
-      {
-        if (member->user != sptr)
-          continue;
-        else
+        if (mlen + idx + NICKLEN + 3 > BUFSIZE)     /* space, \r\n\0 */
         {
-          strcat(buf, "!");
-          idx++;
+          buf[idx-1] = '\0';
+          send_reply(sptr, RPL_NAMREPLY, buf);
+          strcpy(buf, "* * :");
+          idx = 5;
+          flag = 0;
         }
       }
-      else if (IsChanOp(member))
+      if (flag)
       {
-        strcat(buf, "@");
-        idx++;
-      }
-      else if (HasVoice(member))
-      {
-        strcat(buf, "+");
-        idx++;
+        buf[idx-1] = '\0';
+        send_reply(sptr, RPL_NAMREPLY, buf);
       }
-      strcat(buf, c2ptr->name);
-      strcat(buf, " ");
-      idx += strlen(c2ptr->name) + 1;
-      flag = 1;
-#ifdef GODMODE
+      send_reply(sptr, RPL_ENDOFNAMES, "*");
+    }
+    else if ((chptr = FindChannel(para)) != NULL)
+    {
+      member = find_member_link(chptr, sptr);
+      if (member)
       {
-        char yxx[6];
-        sprintf_irc(yxx, "%s%s", NumNick(c2ptr));
-        assert(c2ptr == findNUser(yxx));
-        sprintf_irc(buf + strlen(buf), "(%s) ", yxx);
-        idx += 6;
+        /*
+         *  Special Case 2: User is on this channel, requesting full names list.
+         *  (As performed with each /join) - ** High frequency usage **
+         */
+        do_names(sptr, chptr, showingdelayed|NAMES_ALL|NAMES_EON);
       }
-      if (mlen + idx + NICKLEN + 11 > BUFSIZE)
-#else
-      if (mlen + idx + NICKLEN + 5 > BUFSIZE)
-#endif
-        /* space, modifier, nick, \r \n \0 */
+      else
       {
-        sendto_one(sptr, rpl_str(RPL_NAMREPLY), me.name, parv[0], buf); /* XXX DEAD */
-        strcpy(buf, "* ");
-        ircd_strncpy(buf + 2, chptr->chname, len + 1);
-        buf[len + 2] = 0;
-        strcat(buf, " :");
-        if (PubChannel(chptr))
-          *buf = '=';
-        else if (SecretChannel(chptr))
-          *buf = '@';
-        idx = len + 4;
-        flag = 0;
-      }
+        /*
+         *  Special Case 3: User isn't on this channel, show all visible users, in 
+         *  non secret channels.
+         */ 
+        do_names(sptr, chptr, showingdelayed|NAMES_VIS|NAMES_EON);
+      } 
     }
-    if (flag)
-      sendto_one(sptr, rpl_str(RPL_NAMREPLY), me.name, parv[0], buf); /* XXX DEAD */
-  }
-  if (!EmptyString(para))
-  {
-    sendto_one(sptr, rpl_str(RPL_ENDOFNAMES), me.name, parv[0], /* XXX DEAD */
-        ch2ptr ? ch2ptr->chname : para);
-    return (1);
-  }
-
-  /* Second, do all non-public, non-secret channels in one big sweep */
+    else
+        send_reply(sptr, RPL_ENDOFNAMES, para);
+  } while ((para = s) != NULL);
 
-  strcpy(buf, "* * :");
-  idx = 5;
-  flag = 0;
-  for (c2ptr = GlobalClientList; c2ptr; c2ptr = c2ptr->next)
-  {
-    struct Channel *ch3ptr;
-    int showflag = 0, secret = 0;
-
-#ifndef GODMODE
-    if (!IsUser(c2ptr) || (sptr != c2ptr && IsInvisible(c2ptr)))
-#else
-    if (!IsUser(c2ptr))
-#endif
-      continue;
-    member = c2ptr->user->channel;
-    /*
-     * Don't show a client if they are on a secret channel or when
-     * they are on a channel sptr is on since they have already
-     * been show earlier. -avalon
-     */
-    while (member)
-    {
-      ch3ptr = member->channel;
-#ifndef GODMODE
-      if (PubChannel(ch3ptr) || find_channel_member(sptr, ch3ptr))
-#endif
-        showflag = 1;
-      if (SecretChannel(ch3ptr))
-        secret = 1;
-      member = member->next_channel;
-    }
-    if (showflag)               /* Have we already shown them ? */
-      continue;
-#ifndef GODMODE
-    if (secret)                 /* On any secret channels ? */
-      continue;
-#endif
-    strcat(buf, c2ptr->name);
-    strcat(buf, " ");
-    idx += strlen(c2ptr->name) + 1;
-    flag = 1;
-#ifdef GODMODE
-    {
-      char yxx[6];
-      sprintf_irc(yxx, "%s%s", NumNick(c2ptr));
-      assert(c2ptr == findNUser(yxx));
-      sprintf_irc(buf + strlen(buf), "(%s) ", yxx);
-      idx += 6;
-    }
-#endif
-#ifdef GODMODE
-    if (mlen + idx + NICKLEN + 9 > BUFSIZE)
-#else
-    if (mlen + idx + NICKLEN + 3 > BUFSIZE)     /* space, \r\n\0 */
-#endif
-    {
-      sendto_one(sptr, rpl_str(RPL_NAMREPLY), me.name, parv[0], buf); /* XXX DEAD */
-      strcpy(buf, "* * :");
-      idx = 5;
-      flag = 0;
-    }
-  }
-  if (flag)
-    sendto_one(sptr, rpl_str(RPL_NAMREPLY), me.name, parv[0], buf); /* XXX DEAD */
-  sendto_one(sptr, rpl_str(RPL_ENDOFNAMES), me.name, parv[0], "*"); /* XXX DEAD */
   return 1;
 }
-#endif /* 0 */
-