From a6a7d6ce079cabdaf2fa502b2e2cf15e5428ac6f Mon Sep 17 00:00:00 2001
From: Jannis Hoffmann <jannis@fehcom.de>
Date: Wed, 3 Jul 2024 15:52:39 +0200
Subject: format files

---
 src/mfrules.c | 71 ++++++++++++++++++++++++++++++++---------------------------
 1 file changed, 38 insertions(+), 33 deletions(-)

(limited to 'src/mfrules.c')

diff --git a/src/mfrules.c b/src/mfrules.c
index 9c6240f..be32422 100644
--- a/src/mfrules.c
+++ b/src/mfrules.c
@@ -1,12 +1,13 @@
-#include "alloc.h"
-#include "stralloc.h"
-#include "open.h"
-#include "cdbread.h"
-#include "case.h"
 #include "mfrules.h"
-#include "str.h"
+
+#include "alloc.h"
 #include "byte.h"
+#include "case.h"
+#include "cdbread.h"
 #include "close.h"
+#include "open.h"
+#include "str.h"
+#include "stralloc.h"
 
 /* return -9: problems reading cdb */
 /* return -1: key matches; data not */
@@ -29,9 +30,9 @@ static int mffind(char *mf)
   int mflen;
   int delta;
 
-  switch (cdb_find(&cdb,key.s,key.len)) {
+  switch (cdb_find(&cdb, key.s, key.len)) {
     case -1: return -9;
-    case  0: return 0;
+    case 0:  return 0;
   }
 
   datalen = cdb_datalen(&cdb);
@@ -40,61 +41,65 @@ static int mffind(char *mf)
   if (!datalen) return 1;
   mflen = str_len(mf);
 
-  if (cdb_read(&cdb,data,datalen,cdb_datapos(&cdb)) == -1) {
+  if (cdb_read(&cdb, data, datalen, cdb_datapos(&cdb)) == -1) {
     alloc_free(data);
     return -9;
   }
 
-  x = data; dlen = datalen - 1;	/* trailing separator */
- 
+  x = data;
+  dlen = datalen - 1; /* trailing separator */
+
   while (dlen > 0) {
-    plus = byte_rchr(data,dlen,'+');
+    plus = byte_rchr(data, dlen, '+');
     x = data + plus + 1;
     len = dlen - plus;
     delta = (mflen > len) ? mflen - len : 0;
-    if (!byte_diff(x,len,mf + delta)) { alloc_free(data); return 2; }
+    if (!byte_diff(x, len, mf + delta)) {
+      alloc_free(data);
+      return 2;
+    }
     dlen = plus - 1;
   }
 
   alloc_free(data);
   return -1;
-} 
+}
 
-int mfsearch(char *ip,char *host,char *info,char *mf)
+int mfsearch(char *ip, char *host, char *info, char *mf)
 {
   int r;
 
   if (info) {
-    if (!stralloc_copys(&key,info)) return -9;
+    if (!stralloc_copys(&key, info)) return -9;
     r = mffind(mf);
     if (r < -1 || r > 0) return r;
 
-    if (!stralloc_cats(&key,"@")) return -9;
-    if (!stralloc_cats(&key,ip)) return -9;
+    if (!stralloc_cats(&key, "@")) return -9;
+    if (!stralloc_cats(&key, ip)) return -9;
     r = mffind(mf);
     if (r < -1 || r > 0) return r;
 
     if (host) {
-      if (!stralloc_copys(&key,info)) return -9;
-      if (!stralloc_cats(&key,"@=")) return -9;
-      if (!stralloc_cats(&key,host)) return -9;
+      if (!stralloc_copys(&key, info)) return -9;
+      if (!stralloc_cats(&key, "@=")) return -9;
+      if (!stralloc_cats(&key, host)) return -9;
       r = mffind(mf);
       if (r < -1 || r > 0) return r;
     }
   }
 
-  if (!stralloc_copys(&key,ip)) return -9;
+  if (!stralloc_copys(&key, ip)) return -9;
   r = mffind(mf);
   if (r < -1 || r > 0) return r;
 
   if (host) {
-    if (!stralloc_copys(&key,"=")) return -9;
-    if (!stralloc_cats(&key,host)) return -9;
+    if (!stralloc_copys(&key, "=")) return -9;
+    if (!stralloc_cats(&key, host)) return -9;
     r = mffind(mf);
     if (r < -1 || r > 0) return r;
   }
 
-  if (!stralloc_copys(&key,ip)) return -9;	/* IPv6 */
+  if (!stralloc_copys(&key, ip)) return -9; /* IPv6 */
   while (key.len > 0) {
     if (ip[key.len - 1] == ':') {
       r = mffind(mf);
@@ -103,7 +108,7 @@ int mfsearch(char *ip,char *host,char *info,char *mf)
     --key.len;
   }
 
-  if (!stralloc_copys(&key,ip)) return -9;	/* IPv4 */
+  if (!stralloc_copys(&key, ip)) return -9; /* IPv4 */
   while (key.len > 0) {
     if (ip[key.len - 1] == '.') {
       r = mffind(mf);
@@ -115,30 +120,30 @@ int mfsearch(char *ip,char *host,char *info,char *mf)
   if (host) {
     while (*host) {
       if (*host == '.') {
-        if (!stralloc_copys(&key,"=")) return -9;
-        if (!stralloc_cats(&key,host)) return -9;
+        if (!stralloc_copys(&key, "=")) return -9;
+        if (!stralloc_cats(&key, host)) return -9;
         r = mffind(mf);
         if (r < -1 || r > 0) return r;
       }
       ++host;
     }
-    if (!stralloc_copys(&key,"=")) return -9;
+    if (!stralloc_copys(&key, "=")) return -9;
     r = mffind(mf);
     if (r < -1 || r > 0) return r;
   }
 
   key.len = 0;
-/*  return mffind(mf); */
+  /*  return mffind(mf); */
   return -1;
 }
 
-int mfrules(int fd,char *ip,char *host,char *info,char *mf)
+int mfrules(int fd, char *ip, char *host, char *info, char *mf)
 {
   int r;
 
-  cdb_init(&cdb,fd);
+  cdb_init(&cdb, fd);
   case_lowers(mf);
-  r = mfsearch(ip,host,info,mf);
+  r = mfsearch(ip, host, info, mf);
   cdb_free(&cdb);
   close(fd);
 
-- 
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