move to my github.

1 files changed, 73 insertions, 0 deletions

diff --git a/src/utilities/fqterm_ip_location.h b/src/utilities/fqterm_ip_location.h
new file mode 100644
index 0000000..55de36b
--- /dev/null
+++ b/src/utilities/fqterm_ip_location.h
@@ -0,0 +1,73 @@
+/***************************************************************************
+ *   fqterm, a terminal emulator for both BBS and *nix.                    *
+ *   Copyright (C) 2008 fqterm development group.                          *
+ *                                                                         *
+ *   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 St, Fifth Floor, Boston, MA 02110-1301 USA.               *
+ ***************************************************************************/
+
+#ifndef FQTERM_IPLOCATION_H
+#define FQTERM_IPLOCATION_H
+
+#include <stdio.h>
+#include <stdlib.h>
+
+class QString;
+
+namespace FQTerm {
+
+#define MAX_RECURSIVE_IP_DATA_DEPTH 100
+
+typedef unsigned long uint32;
+
+
+class FQTermIPLocation {
+public:
+  static FQTermIPLocation* getInstance();
+  static void Destroy();
+
+  bool getLocation(QString &url, QString &country, QString &city);
+  bool getLocation(QString &url, QByteArray &country, QByteArray &city);
+
+private:
+  struct IPDatabase {
+    uint32 offset_first_start_ip; // first abs offset of start ip
+    uint32 offset_last_start_ip; // last abs offset of start ip
+    uint32 cur_start_ip; // start ip of current search range
+    uint32 cur_end_ip; // end ip of current search range
+    uint32 offset_cur_end_ip; // where is the current end ip saved
+    FILE *ipfp; // IO Channel to read file
+  };
+
+  FQTermIPLocation(const QString &pathLib);
+  ~FQTermIPLocation();
+  uint32 byteArrayToInt(char *ip, int count);
+  void readFrom(FILE *fp, uint32 offset, char *buf, int len);
+  int readLineFrom(FILE *fp, uint32 offset, QByteArray &ret_str);
+  uint32 getString(FILE *fp, uint32 offset, uint32 lastoffset, QByteArray &str,
+    unsigned int flag, int maxRecursiveDepth = MAX_RECURSIVE_IP_DATA_DEPTH);
+  void getCountryCity(FILE *fp, uint32 offset, QByteArray &country, QByteArray &city);
+  void setIpRange(int rec_no, IPDatabase *f);
+
+
+  IPDatabase *ipDatabase_;
+  bool isFileExiting_;
+
+  static FQTermIPLocation* instance_;
+};
+
+}  // namespace FQTerm
+
+#endif  // FQTERM_IPLOCATION_H