X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?p=ossec-hids.git;a=blobdiff_plain;f=src%2Fos_regex%2Fos_regex_strbreak.c;h=dde2d233d875e9d59a1b49942d65645e43d8ff8b;hp=d04f3555a14f5e8a2eda20f09cbb21bb8559f5a3;hb=3f728675941dc69d4e544d3a880a56240a6e394a;hpb=927951d1c1ad45ba9e7325f07d996154a91c911b

diff --git a/src/os_regex/os_regex_strbreak.c b/src/os_regex/os_regex_strbreak.c
old mode 100755
new mode 100644
index d04f355..dde2d23
--- a/src/os_regex/os_regex_strbreak.c
+++ b/src/os_regex/os_regex_strbreak.c
@@ -1,5 +1,3 @@
-/*   $OSSEC, os_regex_strbreak.c, v0.3, 2005/04/05, Daniel B. Cid$   */
-
 /* Copyright (C) 2009 Trend Micro Inc.
  * All right reserved.
  *
@@ -9,7 +7,6 @@
  * Foundation
  */
 
-
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -18,59 +15,51 @@
 #include "os_regex_internal.h"
 
 
-/** char **OS_StrBreak(char match, char *str, int size) v0.2
- * Split a string into multiples pieces, divided by a char "match".
+/* Split a string into multiples pieces, divided by a char "match".
  * Returns a NULL terminated array on success or NULL on error.
  */
 char **OS_StrBreak(char match, const char *str, size_t size)
 {
     size_t count = 0;
     size_t i = 0;
-
     const char *tmp_str = str;
-
     char **ret;
 
     /* We can't do anything if str is null */
-    if(str == NULL)
-        return(NULL);
+    if (str == NULL) {
+        return (NULL);
+    }
 
-    ret = (char **)calloc(size+1, sizeof(char *));
+    ret = (char **)calloc(size + 1, sizeof(char *));
 
-    if(ret == NULL)
-    {
-        /* Memory error. Should provice a better way to detect it */
-        return(NULL);
+    if (ret == NULL) {
+        /* Memory error. Should provide a better way to detect it */
+        return (NULL);
     }
 
-    /* Allocating memory to null */
-    while(i <= size)
-    {
+    /* Allocate memory to null */
+    while (i <= size) {
         ret[i] = NULL;
         i++;
     }
     i = 0;
 
-    /* */
-    while(*str != '\0')
-    {
+    while (*str != '\0') {
         i++;
-        if((count < size-1)&&(*str == match))
-        {
-            ret[count] = (char *)calloc(i,sizeof(char));
+        if ((count < size - 1) && (*str == match)) {
+            ret[count] = (char *)calloc(i, sizeof(char));
 
-            if(ret[count] == NULL)
-            {
+            if (ret[count] == NULL) {
                 goto error;
             }
 
-            /* Copying the string */
-            ret[count][i-1] = '\0';
-            strncpy(ret[count],tmp_str,i-1);
+            /* Copy the string */
+            ret[count][i - 1] = '\0';
+            strncpy(ret[count], tmp_str, i - 1);
 
             tmp_str = ++str;
             count++;
-            i=0;
+            i = 0;
 
             continue;
         }
@@ -79,44 +68,39 @@ char **OS_StrBreak(char match, const char *str, size_t size)
 
 
     /* Just do it if count < size */
-    if(count < size)
-    {
-        ret[count] = (char *)calloc(i+1,sizeof(char));
+    if (count < size) {
+        ret[count] = (char *)calloc(i + 1, sizeof(char));
 
-        if(ret[count] == NULL)
-        {
+        if (ret[count] == NULL) {
             goto error;
         }
 
-        /* Copying the string */
+        /* Copy the string */
         ret[count][i] = '\0';
-        strncpy(ret[count],tmp_str,i);
+        strncpy(ret[count], tmp_str, i);
 
         count++;
 
-        /* Making sure it is null terminated */
+        /* Make sure it is null terminated */
         ret[count] = NULL;
 
-        return(ret);
+        return (ret);
     }
 
     /* We shouldn't get to this point
      * Just let "error" handle that
      */
 
-    error:
-        i = 0;
+error:
+    i = 0;
 
-        /* Deallocating the memory whe can */
-        while(i < count)
-        {
-            free(ret[i]);
-            i++;
-        }
+    while (i < count) {
+        free(ret[i]);
+        i++;
+    }
 
-        free(ret);
-        return(NULL);
+    free(ret);
+    return (NULL);
 
 }
 
-/* EOF */