1 files changed, 116 insertions, 0 deletions
diff --git a/zenmap/zenmapCore/RecentScans.py b/zenmap/zenmapCore/RecentScans.py
new file mode 100644
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+++ b/zenmap/zenmapCore/RecentScans.py
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+#!/usr/bin/env python3
+
+# ***********************IMPORTANT NMAP LICENSE TERMS************************
+# *
+# * The Nmap Security Scanner is (C) 1996-2023 Nmap Software LLC ("The Nmap
+# * Project"). Nmap is also a registered trademark of the Nmap Project.
+# *
+# * This program is distributed under the terms of the Nmap Public Source
+# * License (NPSL). The exact license text applying to a particular Nmap
+# * release or source code control revision is contained in the LICENSE
+# * file distributed with that version of Nmap or source code control
+# * revision. More Nmap copyright/legal information is available from
+# * https://nmap.org/book/man-legal.html, and further information on the
+# * NPSL license itself can be found at https://nmap.org/npsl/ . This
+# * header summarizes some key points from the Nmap license, but is no
+# * substitute for the actual license text.
+# *
+# * Nmap is generally free for end users to download and use themselves,
+# * including commercial use. It is available from https://nmap.org.
+# *
+# * The Nmap license generally prohibits companies from using and
+# * redistributing Nmap in commercial products, but we sell a special Nmap
+# * OEM Edition with a more permissive license and special features for
+# * this purpose. See https://nmap.org/oem/
+# *
+# * If you have received a written Nmap license agreement or contract
+# * stating terms other than these (such as an Nmap OEM license), you may
+# * choose to use and redistribute Nmap under those terms instead.
+# *
+# * The official Nmap Windows builds include the Npcap software
+# * (https://npcap.com) for packet capture and transmission. It is under
+# * separate license terms which forbid redistribution without special
+# * permission. So the official Nmap Windows builds may not be redistributed
+# * without special permission (such as an Nmap OEM license).
+# *
+# * Source is provided to this software because we believe users have a
+# * right to know exactly what a program is going to do before they run it.
+# * This also allows you to audit the software for security holes.
+# *
+# * Source code also allows you to port Nmap to new platforms, fix bugs, and add
+# * new features. You are highly encouraged to submit your changes as a Github PR
+# * or by email to the dev@nmap.org mailing list for possible incorporation into
+# * the main distribution. Unless you specify otherwise, it is understood that
+# * you are offering us very broad rights to use your submissions as described in
+# * the Nmap Public Source License Contributor Agreement. This is important
+# * because we fund the project by selling licenses with various terms, and also
+# * because the inability to relicense code has caused devastating problems for
+# * other Free Software projects (such as KDE and NASM).
+# *
+# * The free version of Nmap 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. Warranties,
+# * indemnification and commercial support are all available through the
+# * Npcap OEM program--see https://nmap.org/oem/
+# *
+# ***************************************************************************/
+
+from os import access, R_OK, W_OK
+from os.path import dirname
+from zenmapCore.Paths import Path
+
+
+class RecentScans(object):
+    def __init__(self):
+        self.temp_list = []
+
+        try:
+            self.recent_scans_file = Path.recent_scans
+        except Exception:
+            self.recent_scans_file = False
+
+        if (self.recent_scans_file and
+                (access(self.recent_scans_file, R_OK and W_OK) or
+                    access(dirname(self.recent_scans_file), R_OK and W_OK))):
+            self.using_file = True
+
+            # Recovering saved targets
+            recent_file = open(self.recent_scans_file, "r")
+            self.temp_list = [
+                    t for t in recent_file.read().split(";")
+                    if t != "" and t != "\n"]
+            recent_file.close()
+        else:
+            self.using_file = False
+
+    def save(self):
+        if self.using_file:
+            recent_file = open(self.recent_scans_file, "w")
+            recent_file.write(";".join(self.temp_list))
+            recent_file.close()
+
+    def add_recent_scan(self, recent_scan):
+        if recent_scan in self.temp_list:
+            return
+
+        self.temp_list.append(recent_scan)
+        self.save()
+
+    def clean_list(self):
+        del self.temp_list
+        self.temp_list = []
+        self.save()
+
+    def get_recent_scans_list(self):
+        t = self.temp_list[:]
+        t.reverse()
+        return t
+
+recent_scans = RecentScans()
+
+if __name__ == "__main__":
+    r = RecentScans()
+    print(">>> Getting empty list:", r.get_recent_scans_list())
+    print(">>> Adding recent scan bla:", r.add_recent_scan("bla"))
+    print(">>> Getting recent scan list:", r.get_recent_scans_list())
+    del r