From 617c641f21c4be1e14d463dec89821daa112b58d Mon Sep 17 00:00:00 2001
From: epochqwert <epoch@hacking.allowed.org>
Date: Mon, 5 Oct 2015 00:37:02 -0500
Subject: fixed up some of runem that hadn't been made for multiple fds. update
 to link example bot to use line_cutter

---
 examples/link.c | 63 ++++++++++++++-------------------------------------------
 1 file changed, 15 insertions(+), 48 deletions(-)

(limited to 'examples')

diff --git a/examples/link.c b/examples/link.c
index 680550c..3d5a0cc 100644
--- a/examples/link.c
+++ b/examples/link.c
@@ -33,70 +33,36 @@ void message_handler(int fd,char *from,struct user *user,char *line) {
 }
 
 void line_handler(int fd,char *line) {//this should be built into the libary?
- char *s=line,*t=0,*u=0;
  char *temp;
+ char **a;
  char tmp[512];
  struct user *user=malloc(sizeof(struct user));
- user->nick=0;
- user->user=0;
- user->host=0;
- if(strchr(line,'\r')) *strchr(line,'\r')=0;
- if(strchr(line,'\n')) *strchr(line,'\n')=0;
  printf("line: '%s'\n",line);
- if(line[0]==':') {
-  if((user->nick=strchr(line,':'))) {
-   *(user->nick)=0;
-   (user->nick)++;
-  }
- }
- if(user->nick) {
-  if((s=strchr((user->nick),' '))) {
-   *s=0;
-   s++;
-   if((t=strchr(s,' '))) {
-    *t=0;
-    t++;
-    if((u=strchr(t,' '))) {//:
-     *u=0;
-     u++;
-    }
-   }
-  }
-  if(((user->user)=strchr((user->nick),'!'))) {
-   *(user->user)=0;
-   (user->user)++;
-   if(((user->host)=strchr((user->user),'@'))) {
-    *(user->host)=0;
-    (user->host)++;
-   }
-  } else {
-   user->host=user->nick;
-  }
- }
- if(!user->user && s) {
-  if(!strcmp(s,"004")) {
+ a=line_cutter(fd,line,user);
+ if(!user->user && a[0]) {
+  if(!strcmp(a[0],"004")) {
    snprintf(tmp,sizeof(tmp)-1,"JOIN %s\r\n",chans[fdtoi(fd)]);
    temp=strchr(chans[fdtoi(fd)],' ');
    if(temp) *temp=0;
    mywrite(fd,tmp);
   }
  }
- if(s && t && u) {
-  if(!strcmp(s,"PRIVMSG")) {
-   message_handler(fd,*t=='#'?t:user->nick,user,++u);
+ if(a[0] && a[1] && a[2]) {
+  if(!strcmp(a[0],"PRIVMSG")) {
+   message_handler(fd,*a[1]=='#'?a[1]:user->nick,user,a[2]);
   }
  }
- if(s && user->nick && t) {
-  if(!strcmp(s,"JOIN")) {
-   snprintf(tmp,sizeof(tmp)-1,"%cACTION %s has joined %s%c",1,user->nick,t+(*t==':'),1);
+ if(a[0] && user->nick && a[1]) {
+  if(!strcmp(a[0],"JOIN")) {
+   snprintf(tmp,sizeof(tmp)-1,"%cACTION %s has joined %s%c",1,user->nick,a[1]+(*a[1]==':'),1);
    privmsg_others(fd,tmp);
   }
-  if(!strcmp(s,"PART")) {
-   snprintf(tmp,sizeof(tmp)-1,"%cACTION %s has parted %s%c",1,user->nick,t+(*t==':'),1);
+  if(!strcmp(a[0],"PART")) {
+   snprintf(tmp,sizeof(tmp)-1,"%cACTION %s has parted %s%c",1,user->nick,a[1]+(*a[1]==':'),1);
    privmsg_others(fd,tmp);
   }
-  if(!strcmp(s,"QUIT")) {
-   snprintf(tmp,sizeof(tmp)-1,"%cACTION %s has quited %s%c",1,user->nick,t+(*t==':'),1);
+  if(!strcmp(a[0],"QUIT")) {
+   snprintf(tmp,sizeof(tmp)-1,"%cACTION %s has quited %s%c",1,user->nick,a[1]+(*a[1]==':'),1);
    privmsg_others(fd,tmp);
   }
  }
@@ -119,6 +85,7 @@ int main(int argc,char *argv[]) {
  for(i=0;((i*3)+3)<argc;i++) {
   printf("%d server: %s port: %s channel: %s\n",i,argv[(i*3)+1],argv[(i*3)+2],argv[(i*3)+3]);
   fds[i]=serverConnect(argv[(i*3)+1],argv[(i*3)+2]);
+  if(fds[i] == -1) return 1;
   chans[i]=strdup(argv[(i*3)+3]);
   mywrite(fds[i],"NICK link8239\r\nUSER a b c :d\r\n");
  }
-- 
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