+/* +------------------------------------+
+ * | Inspire Internet Relay Chat Daemon |
+ * +------------------------------------+
+ *
+ * Inspire is copyright (C) 2002-2004 ChatSpike-Dev.
+ * E-mail:
+ * <brain@chatspike.net>
+ * <Craig@chatspike.net>
+ *
+ * Written by Craig Edwards, Craig McLure, and others.
+ * This program is free but copyrighted software; see
+ * the file COPYING for details.
+ *
+ * ---------------------------------------------------
+ */
+
+using namespace std;
+
+#include "inspircd_config.h"
#include "inspircd.h"
#include "inspircd_io.h"
#include "inspircd_util.h"
-#include "inspircd_config.h"
#include <unistd.h>
#include <fcntl.h>
#include <sys/errno.h>
-#include <sys/ioctl.h>
#include <sys/utsname.h>
-#include <cstdio>
#include <time.h>
#include <string>
#ifdef GCC3
#include <map>
#include <sstream>
#include <vector>
-#include <errno.h>
#include <deque>
-#include <errno.h>
-#include <unistd.h>
-#include <sched.h>
-#include "connection.h"
#include "users.h"
-#include "servers.h"
#include "ctables.h"
#include "globals.h"
#include "modules.h"
#include "dynamic.h"
#include "wildcard.h"
+#include "commands.h"
#include "message.h"
-
-using namespace std;
+#include "inspstring.h"
+#include "dns.h"
+#include "helperfuncs.h"
extern int MODCOUNT;
-extern vector<Module*> modules;
-extern vector<ircd_module*> factory;
+extern std::vector<Module*> modules;
+extern std::vector<ircd_module*> factory;
+
+extern char ServerName[MAXBUF];
+
+extern time_t TIME;
+
+extern FILE *log_file;
+extern char DNSServer[MAXBUF];
/* return 0 or 1 depending if users u and u2 share one or more common channels
* (used by QUIT, NICK etc which arent channel specific notices) */
int common_channels(userrec *u, userrec *u2)
{
- int i = 0;
- int z = 0;
-
if ((!u) || (!u2))
{
log(DEFAULT,"*** BUG *** common_channels was given an invalid parameter");
return 0;
}
- for (int i = 0; i != MAXCHANS; i++)
+ for (unsigned int i = 0; i < u->chans.size(); i++)
{
- for (z = 0; z != MAXCHANS; z++)
+ for (unsigned int z = 0; z != u2->chans.size(); z++)
{
if ((u->chans[i].channel != NULL) && (u2->chans[z].channel != NULL))
{
- if ((u->chans[i].channel == u2->chans[z].channel) && (u->chans[i].channel) && (u2->chans[z].channel) && (u->registered == 7) && (u2->registered == 7))
+ if ((!strcasecmp(u->chans[i].channel->name,u2->chans[z].channel->name)) && (u->chans[i].channel) && (u2->chans[z].channel) && (u->registered == 7) && (u2->registered == 7))
{
if ((c_count(u)) && (c_count(u2)))
{
}
-void safedelete(userrec *p)
-{
- if (p)
- {
- log(DEBUG,"deleting %s %s %s %s",p->nick,p->ident,p->dhost,p->fullname);
- log(DEBUG,"safedelete(userrec*): pointer is safe to delete");
- delete p;
- p = NULL;
- }
- else
- {
- log(DEBUG,"safedelete(userrec*): unsafe pointer operation squished");
- }
-}
-
-void safedelete(chanrec *p)
-{
- if (p)
- {
- delete p;
- p = NULL;
- log(DEBUG,"safedelete(chanrec*): pointer is safe to delete");
- }
- else
- {
- log(DEBUG,"safedelete(chanrec*): unsafe pointer operation squished");
- }
-}
-
-
void tidystring(char* str)
{
// strips out double spaces before a : parameter
while (go_again)
{
bool noparse = false;
- int t = 0, a = 0;
+ unsigned int t = 0, a = 0;
go_again = false;
while (a < strlen(str))
{
temp[t++] = str[a++];
}
temp[t] = '\0';
- strncpy(str,temp,MAXBUF);
+ strlcpy(str,temp,MAXBUF);
}
}
void chop(char* str)
{
- if (!str)
- {
- log(DEBUG,"ERROR! Null string passed to chop()!");
- return;
- }
- string temp = str;
- FOREACH_MOD OnServerRaw(temp,false);
- const char* str2 = temp.c_str();
- sprintf(str,"%s",str2);
-
-
- if (strlen(str) >= 512)
- {
- str[509] = '\r';
- str[510] = '\n';
- str[511] = '\0';
- }
+ if (!str)
+ {
+ log(DEBUG,"ERROR! Null string passed to chop()!");
+ return;
+ }
+ string temp = str;
+ FOREACH_MOD OnServerRaw(temp,false,NULL);
+ const char* str2 = temp.c_str();
+ snprintf(str,MAXBUF,"%s",str2);
+ if (strlen(str) >= 511)
+ {
+ str[510] = '\r';
+ str[511] = '\n';
+ str[512] = '\0';
+ log(DEBUG,"Excess line chopped.");
+ }
}
void Blocking(int s)
{
- int flags;
- log(DEBUG,"Blocking: %d",s);
- flags = fcntl(s, F_GETFL, 0);
- fcntl(s, F_SETFL, flags ^ O_NONBLOCK);
+ int flags;
+ log(DEBUG,"Blocking: %d",s);
+ flags = fcntl(s, F_GETFL, 0);
+ fcntl(s, F_SETFL, flags ^ O_NONBLOCK);
}
void NonBlocking(int s)
{
- int flags;
- log(DEBUG,"NonBlocking: %d",s);
- flags = fcntl(s, F_GETFL, 0);
- //fcntl(s, F_SETFL, O_NONBLOCK);
- fcntl(s, F_SETFL, flags | O_NONBLOCK);
+ int flags;
+ log(DEBUG,"NonBlocking: %d",s);
+ flags = fcntl(s, F_GETFL, 0);
+ fcntl(s, F_SETFL, flags | O_NONBLOCK);
}
int CleanAndResolve (char *resolvedHost, const char *unresolvedHost)
{
- struct hostent *hostPtr = NULL;
- struct in_addr addr;
-
- memset (resolvedHost, '\0',MAXBUF);
- if(unresolvedHost == NULL)
- return(ERROR);
- if ((inet_aton(unresolvedHost,&addr)) == 0)
- return(ERROR);
- hostPtr = gethostbyaddr ((char *)&addr.s_addr,sizeof(addr.s_addr),AF_INET);
- if (hostPtr != NULL)
- snprintf(resolvedHost,MAXBUF,"%s",hostPtr->h_name);
- else
- snprintf(resolvedHost,MAXBUF,"%s",unresolvedHost);
- return (TRUE);
+ DNS d(DNSServer);
+ int fd = d.ReverseLookup(unresolvedHost);
+ if (fd < 1)
+ return 0;
+ time_t T = time(NULL)+1;
+ while ((!d.HasResult()) && (time(NULL)<T));
+ std::string ipaddr = d.GetResult();
+ strlcpy(resolvedHost,ipaddr.c_str(),MAXBUF);
+ return (ipaddr != "");
}
int c_count(userrec* u)
{
int z = 0;
- for (int i =0; i != MAXCHANS; i++)
+ for (unsigned int i =0; i < u->chans.size(); i++)
if (u->chans[i].channel != NULL)
z++;
return z;
void ChangeName(userrec* user, const char* gecos)
{
- strncpy(user->fullname,gecos,MAXBUF);
-
- // TODO: replace these with functions:
- // NetSendToAll - to all
- // NetSendToCommon - to all that hold users sharing a common channel with another user
- // NetSendToOne - to one server
- // NetSendToAllExcept - send to all but one
- // all by servername
-
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"a %s :%s",user->nick,gecos);
- NetSendToAll(buffer);
+ if (!strcasecmp(user->server,ServerName))
+ {
+ int MOD_RESULT = 0;
+ FOREACH_RESULT(OnChangeLocalUserGECOS(user,gecos));
+ if (MOD_RESULT)
+ return;
+ FOREACH_MOD OnChangeName(user,gecos);
+ }
+ strlcpy(user->fullname,gecos,MAXBUF);
}
void ChangeDisplayedHost(userrec* user, const char* host)
{
- strncpy(user->dhost,host,160);
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"b %s %s",user->nick,host);
- NetSendToAll(buffer);
+ if (!strcasecmp(user->server,ServerName))
+ {
+ int MOD_RESULT = 0;
+ FOREACH_RESULT(OnChangeLocalUserHost(user,host));
+ if (MOD_RESULT)
+ return;
+ FOREACH_MOD OnChangeHost(user,host);
+ }
+ strlcpy(user->dhost,host,160);
}
/* verify that a user's ident and nickname is valid */
int isident(const char* n)
{
- char v[MAXBUF];
if (!n)
{
{
return 0;
}
- for (int i = 0; i != strlen(n); i++)
+ for (unsigned int i = 0; i < strlen(n); i++)
{
if ((n[i] < 33) || (n[i] > 125))
{
return 0;
}
/* can't occur ANYWHERE in an Ident! */
- if (strchr("<>,./?:;@'~#=+()*&%$£ \"!",n[i]))
+ if (strchr("<>,/?:;@'~#=+()*&%$£ \"!",n[i]))
{
return 0;
}
int isnick(const char* n)
{
- int i = 0;
- char v[MAXBUF];
if (!n)
{
return 0;
{
return 0;
}
- if (strlen(n) > NICKMAX-1)
+ if (strlen(n) > NICKMAX)
{
return 0;
}
- for (int i = 0; i != strlen(n); i++)
+ for (unsigned int i = 0; i != strlen(n); i++)
{
if ((n[i] < 33) || (n[i] > 125))
{
return "";
}
- int i;
- for (int i = 0; i != MAXCHANS; i++)
+ for (unsigned int i = 0; i < user->chans.size(); i++)
{
- if ((user->chans[i].channel == chan) && (chan != NULL))
+ if (user->chans[i].channel)
{
- if ((user->chans[i].uc_modes & UCMODE_OP) > 0)
+ if ((!strcasecmp(user->chans[i].channel->name,chan->name)) && (chan != NULL))
{
- return "@";
- }
- if ((user->chans[i].uc_modes & UCMODE_HOP) > 0)
- {
- return "%";
- }
- if ((user->chans[i].uc_modes & UCMODE_VOICE) > 0)
- {
- return "+";
+ if ((user->chans[i].uc_modes & UCMODE_OP) > 0)
+ {
+ return "@";
+ }
+ if ((user->chans[i].uc_modes & UCMODE_HOP) > 0)
+ {
+ return "%";
+ }
+ if ((user->chans[i].uc_modes & UCMODE_VOICE) > 0)
+ {
+ return "+";
+ }
+ return "";
}
- return "";
}
}
+ return "";
}
/* returns the status value for a given user on a channel, e.g. STATUS_OP for
return 0;
}
- for (int i = 0; i != MAXCHANS; i++)
+ if (is_uline(user->server))
+ return STATUS_OP;
+
+ for (unsigned int i = 0; i < user->chans.size(); i++)
{
- if ((user->chans[i].channel == chan) && (chan != NULL))
+ if (user->chans[i].channel)
{
- if ((user->chans[i].uc_modes & UCMODE_OP) > 0)
- {
- return STATUS_OP;
- }
- if ((user->chans[i].uc_modes & UCMODE_HOP) > 0)
+ if ((!strcasecmp(user->chans[i].channel->name,chan->name)) && (chan != NULL))
{
- return STATUS_HOP;
- }
- if ((user->chans[i].uc_modes & UCMODE_VOICE) > 0)
- {
- return STATUS_VOICE;
+ if ((user->chans[i].uc_modes & UCMODE_OP) > 0)
+ {
+ return STATUS_OP;
+ }
+ if ((user->chans[i].uc_modes & UCMODE_HOP) > 0)
+ {
+ return STATUS_HOP;
+ }
+ if ((user->chans[i].uc_modes & UCMODE_VOICE) > 0)
+ {
+ return STATUS_VOICE;
+ }
+ return STATUS_NORMAL;
}
- return STATUS_NORMAL;
}
}
+ return STATUS_NORMAL;
}
/* returns 1 if user u has channel c in their record, 0 if not */
log(DEFAULT,"*** BUG *** has_channel was given an invalid parameter");
return 0;
}
- for (int i =0; i != MAXCHANS; i++)
+ for (unsigned int i =0; i < u->chans.size(); i++)
{
- if (u->chans[i].channel == c)
+ if (u->chans[i].channel)
{
- return 1;
+ if (!strcasecmp(u->chans[i].channel->name,c->name))
+ {
+ return 1;
+ }
}
}
return 0;
char temp[MAXBUF],NICK[MAXBUF],IDENT[MAXBUF],HOST[MAXBUF];
- strcpy(temp,ban);
+ strlcpy(temp,ban,MAXBUF);
char* pos_of_pling = strchr(temp,'!');
char* pos_of_at = strchr(temp,'@');
pos_of_pling++;
pos_of_at++;
- strncpy(NICK,temp,NICKMAX);
- strncpy(IDENT,pos_of_pling,IDENTMAX+1);
- strncpy(HOST,pos_of_at,160);
+ strlcpy(NICK,temp,NICKMAX);
+ strlcpy(IDENT,pos_of_pling,IDENTMAX+1);
+ strlcpy(HOST,pos_of_at,160);
- sprintf(ban,"%s!%s@%s",NICK,IDENT,HOST);
+ snprintf(ban,MAXBUF,"%s!%s@%s",NICK,IDENT,HOST);
}
char lst[MAXBUF];
-char* chlist(userrec *user)
+std::string chlist(userrec *user,userrec* source)
{
- int i = 0;
- char cmp[MAXBUF];
-
+ std::string cmp = "";
+ std::string lst = "";
log(DEBUG,"chlist: %s",user->nick);
- strcpy(lst,"");
if (!user)
{
return lst;
}
- for (int i = 0; i != MAXCHANS; i++)
+ for (unsigned int i = 0; i < user->chans.size(); i++)
{
if (user->chans[i].channel != NULL)
{
if (user->chans[i].channel->name)
{
- strcpy(cmp,user->chans[i].channel->name);
- strcat(cmp," ");
- if (!strstr(lst,cmp))
+ cmp = std::string(user->chans[i].channel->name) + " ";
+ if (!strstr(lst.c_str(),cmp.c_str()))
{
- if ((!user->chans[i].channel->c_private) && (!user->chans[i].channel->secret))
+ // if the channel is NOT private/secret, OR the source user is on the channel
+ if (((!(user->chans[i].channel->binarymodes & CM_PRIVATE)) && (!(user->chans[i].channel->binarymodes & CM_SECRET))) || (has_channel(source,user->chans[i].channel)))
{
- strcat(lst,cmode(user,user->chans[i].channel));
- strcat(lst,user->chans[i].channel->name);
- strcat(lst," ");
+ lst = lst + std::string(cmode(user,user->chans[i].channel)) + std::string(user->chans[i].channel->name) + " ";
}
}
}
}
}
- if (strlen(lst))
- {
- lst[strlen(lst)-1] = '\0'; // chop trailing space
- }
return lst;
}
-
-void send_network_quit(const char* nick, const char* reason)
-{
- char buffer[MAXBUF];
- snprintf(buffer,MAXBUF,"Q %s :%s",nick,reason);
- NetSendToAll(buffer);
-}
-
-
projects / user / henk / code / inspircd.git / blobdiff