Move sources to 'src' directory

src/nethogs.h

@@ -0,0 +1,115 @@
+/*
+ * nethogs.h
+ *
+ * Copyright (c) 2004-2006,2008,2010 Arnout Engelen
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
+ *USA.
+ *
+ */
+
+#ifndef __NETHOGS_H
+#define __NETHOGS_H
+
+#include <netinet/in.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <cassert>
+#include <cstring>
+#ifdef __APPLE__
+#include <sys/malloc.h>
+#else
+#include <malloc.h>
+#endif
+#include <iostream>
+
+#define _BSD_SOURCE 1
+
+/* take the average speed over the last 5 seconds */
+#define PERIOD 5
+
+/* the amount of time after the last packet was recieved
+ * after which a process is removed */
+#define PROCESSTIMEOUT 150
+
+/* the amount of time after the last packet was recieved
+ * after which a connection is removed */
+#define CONNTIMEOUT 50
+
+/* Set to '0' when compiling for a system that uses Linux Capabilities,
+ * like www.adamantix.org: in that case nethogs shouldn't check if it's
+ * running as root. Take care to give it sufficient privileges though. */
+#ifndef NEEDROOT
+#define NEEDROOT 1
+#endif
+
+#define DEBUG 0
+
+#define REVERSEHACK 0
+
+// 2 times: 32 characters, 7 ':''s, a ':12345'.
+// 1 '-'
+// -> 2*45+1=91. we make it 92, for the null.
+#define HASHKEYSIZE 92
+
+#define PROGNAME_WIDTH 512
+
+// viewMode: how to represent numbers
+#define VIEWMODE_KBPS 0
+#define VIEWMODE_TOTAL_KB 1
+#define VIEWMODE_TOTAL_B 2
+#define VIEWMODE_TOTAL_MB 3
+#define VIEWMODE_COUNT 4
+
+#define NORETURN __attribute__((__noreturn__))
+
+void forceExit(bool success, const char *msg, ...) NORETURN;
+
+class local_addr {
+public:
+  /* ipv4 constructor takes an in_addr_t */
+  local_addr(in_addr_t m_addr, local_addr *m_next = NULL) {
+    addr = m_addr;
+    next = m_next;
+    sa_family = AF_INET;
+    string = (char *)malloc(16);
+    inet_ntop(AF_INET, &m_addr, string, 15);
+  }
+  /* this constructor takes an char address[33] */
+  local_addr(struct in6_addr *m_addr, local_addr *m_next = NULL) {
+    addr6 = *m_addr;
+    next = m_next;
+    sa_family = AF_INET6;
+    string = (char *)malloc(64);
+    inet_ntop(AF_INET6, &m_addr, string, 63);
+  }
+
+  bool contains(const in_addr_t &n_addr);
+  bool contains(const struct in6_addr &n_addr);
+  char *string;
+  local_addr *next;
+
+private:
+  in_addr_t addr;
+  struct in6_addr addr6;
+  short int sa_family;
+};
+
+void quit_cb(int i);
+
+const char *getVersion();
+
+#endif