new upstream release (3.3.0); modify package compatibility for Stretch

[ossec-hids.git] / src / logcollector / read_snortfull.c

diff --git a/src/logcollector/read_snortfull.c b/src/logcollector/read_snortfull.c
old mode 100755 (executable)
new mode 100644 (file)
index cbb3edc..a1f35b6
--- a/src/logcollector/read_snortfull.c
+++ b/src/logcollector/read_snortfull.c
@@ -1,6 +1,3 @@
-/* @(#) $Id: ./src/logcollector/read_snortfull.c, 2011/09/08 dcid Exp $
- */
-
 /* Copyright (C) 2009 Trend Micro Inc.
  * All right reserved.
  *
@@ -10,11 +7,6 @@
  * Foundation
  */
 
-/* v0.4 (2006/01/13): Fixing to read snort-full logs correctly.
- *
- */
-
-
 #include "shared.h"
 #include "logcollector.h"
 
@@ -23,81 +15,63 @@
 void *read_snortfull(int pos, int *rc, int drop_it)
 {
     int f_msg_size = OS_MAXSTR;
-
-    char *one = "one";
-    char *two = "two";
-
-    char *p = NULL;
+    const char *one = "one";
+    const char *two = "two";
+    const char *p = NULL;
     char *q;
     char str[OS_MAXSTR + 1];
-    char f_msg[OS_MAXSTR +1];
+    char f_msg[OS_MAXSTR + 1];
 
     *rc = 0;
-    str[OS_MAXSTR]='\0';
+    str[OS_MAXSTR] = '\0';
     f_msg[OS_MAXSTR] = '\0';
 
-    while(fgets(str, OS_MAXSTR, logff[pos].fp) != NULL)
-    {
-        /* Removing \n at the end of the string */
-        if ((q = strrchr(str, '\n')) != NULL)
-        {
+    while (fgets(str, OS_MAXSTR, logff[pos].fp) != NULL) {
+        /* Remove \n at the end of the string */
+        if ((q = strrchr(str, '\n')) != NULL) {
             *q = '\0';
-        }
-        else
-        {
+        } else {
             goto file_error;
         }
 
         /* First part of the message */
-        if(p == NULL)
-        {
-            if(strncmp(str, "[**] [", 6) == 0)
-            {
+        if (p == NULL) {
+            if (strncmp(str, "[**] [", 6) == 0) {
                 strncpy(f_msg, str, OS_MAXSTR);
-                f_msg_size -= strlen(str)+1;
+                f_msg_size -= strlen(str) + 1;
                 p = one;
             }
-        }
-        else
-        {
-            if(p == one)
-            {
+        } else {
+            if (p == one) {
                 /* Second line has the [Classification: */
-                if(strncmp(str, "[Classification: ", 16) == 0)
-                {
+                if (strncmp(str, "[Classification: ", 16) == 0) {
                     strncat(f_msg, str, f_msg_size);
-                    f_msg_size -= strlen(str)+1;
+                    f_msg_size -= strlen(str) + 1;
                     p = two;
-                }
-                else if(strncmp(str, "[Priority: ", 10) == 0)
-                {
+                } else if (strncmp(str, "[Priority: ", 10) == 0) {
                     strncat(f_msg, "[Classification: Preprocessor] "
-                                   "[Priority: 3] ", f_msg_size);
-                    f_msg_size -= strlen(str)+1;
+                            "[Priority: 3] ", f_msg_size);
+                    f_msg_size -= strlen(str) + 1;
                     p = two;
                 }
 
                 /* If it is a preprocessor message, it will not have
                  * the classification.
                  */
-                else if((str[2] == '/')&&(str[5] == '-')&&(q = strchr(str,' ')))
-                {
+                else if ((str[2] == '/') && (str[5] == '-') && (q = strchr(str, ' '))) {
                     strncat(f_msg, "[Classification: Preprocessor] "
-                                   "[Priority: 3] ", f_msg_size);
-                    strncat(f_msg, ++q, f_msg_size -40);
+                            "[Priority: 3] ", f_msg_size);
+                    strncat(f_msg, ++q, f_msg_size - 40);
 
-                    /* Cleaning for next event */
+                    /* Clean for next event */
                     p = NULL;
 
-                    /* Sending the message */
-                    if(drop_it == 0)
-                    {
-                        if(SendMSG(logr_queue,f_msg, logff[pos].file,
-                                    LOCALFILE_MQ) < 0)
-                        {
+                    /* Send the message */
+                    if (drop_it == 0) {
+                        if (SendMSG(logr_queue, f_msg, logff[pos].file,
+                                    LOCALFILE_MQ) < 0) {
                             merror(QUEUE_SEND, ARGV0);
-                            if((logr_queue = StartMQ(DEFAULTQPATH,WRITE)) < 0)
-                            {
+                            if ((logr_queue = StartMQ(DEFAULTQPATH, WRITE)) < 0) {
                                 ErrorExit(QUEUE_FATAL, ARGV0, DEFAULTQPATH);
                             }
                         }
@@ -106,30 +80,22 @@ void *read_snortfull(int pos, int *rc, int drop_it)
                     f_msg[0] = '\0';
                     f_msg_size = OS_MAXSTR;
                     str[0] = '\0';
-                }
-                else
-                {
+                } else {
                     goto file_error;
                 }
-            }
-            else if(p == two)
-            {
+            } else if (p == two) {
                 /* Third line has the 01/13-15 (date) */
-                if((str[2] == '/')&&(str[5] == '-')&&(q = strchr(str,' ')))
-                {
+                if ((str[2] == '/') && (str[5] == '-') && (q = strchr(str, ' '))) {
                     strncat(f_msg, ++q, f_msg_size);
-                    f_msg_size -= strlen(q)+1;
+                    f_msg_size -= strlen(q) + 1;
                     p = NULL;
 
-                    /* Sending the message */
-                    if(drop_it == 0)
-                    {
-                        if(SendMSG(logr_queue,f_msg, logff[pos].file,
-                                    LOCALFILE_MQ) < 0)
-                        {
+                    /* Send the message */
+                    if (drop_it == 0) {
+                        if (SendMSG(logr_queue, f_msg, logff[pos].file,
+                                    LOCALFILE_MQ) < 0) {
                             merror(QUEUE_SEND, ARGV0);
-                            if((logr_queue = StartMQ(DEFAULTQPATH,WRITE)) < 0)
-                            {
+                            if ((logr_queue = StartMQ(DEFAULTQPATH, WRITE)) < 0) {
                                 ErrorExit(QUEUE_FATAL, ARGV0, DEFAULTQPATH);
                             }
                         }
@@ -138,9 +104,7 @@ void *read_snortfull(int pos, int *rc, int drop_it)
                     f_msg[0] = '\0';
                     f_msg_size = OS_MAXSTR;
                     str[0] = '\0';
-                }
-                else
-                {
+                } else {
                     goto file_error;
                 }
 
@@ -149,16 +113,14 @@ void *read_snortfull(int pos, int *rc, int drop_it)
 
         continue;
 
-        file_error:
+file_error:
 
-        merror("%s: Bad formated snort full file.", ARGV0);
+        merror("%s: Bad formatted snort full file.", ARGV0);
         *rc = -1;
-        return(NULL);
+        return (NULL);
 
     }
 
-
-    return(NULL);
+    return (NULL);
 }
 
-/* EOF */