Rename the main executable to "wireshark", along with more conversions:

  ethereal.com -> wireshark.org
  mailing lists and addresses
  ETHEREAL -> WIRESHARK
  Man pages
  Automake/Autoconf names


svn path=/trunk/; revision=18271

1 files changed, 307 insertions, 0 deletions

diff --git a/tools/WiresharkXML.py b/tools/WiresharkXML.py
new file mode 100644
index 0000000000..51e8ca0e9f
--- /dev/null
+++ b/tools/WiresharkXML.py
@@ -0,0 +1,307 @@
+"""
+Baseclass for reading PDML produced from TShark.
+
+Copyright (c) 2003 by Gilbert Ramirez <gram@alumni.rice.edu>
+
+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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+"""
+
+import sys
+from xml.sax import saxlib
+from xml.sax import saxexts
+from xml.sax import saxutils
+
+class CaptureFile:
+    pass
+
+class FoundItException(Exception):
+    pass
+
+class PacketList:
+    """Holds Packet objects, and has methods for finding
+    items within it."""
+
+    def __init__(self, children=None):
+        if children == None:
+            self.children = []
+        else:
+            self.children = children
+
+    def __getitem__(self, index):
+        """We act like a list."""
+        return self.children[index]
+
+
+    def item_exists(self, name):
+        """Does an item with name 'name' exist in this
+        PacketList?"""
+        for child in self.children:
+            if child.name == name:
+                return 1
+
+        try:
+            for child in self.children:
+                child._item_exists(name)
+
+        except FoundItException:
+            return 1
+
+        return 0
+
+    def _item_exists(self, name):
+        for child in self.children:
+            if child.name == name:
+                raise FoundItException
+            child._item_exists(name)
+
+
+    def get_items(self, name, items=None):
+        """Return all items that match the name 'name'.
+        They are returned in order of a depth-first-search."""
+        if items == None:
+            top_level = 1
+            items = []
+        else:
+            top_level = 0
+
+        for child in self.children:
+            if child.name == name:
+                items.append(child)
+            child.get_items(name, items)
+
+        if top_level:
+            return PacketList(items)
+
+    def get_items_before(self, name, before_item, items=None):
+        """Return all items that match the name 'name' that
+        exist before the before_item. The before_item is an object.
+        They results are returned in order of a depth-first-search.
+        This function allows you to find fields from protocols that occur
+        before other protocols. For example, if you have an HTTP
+        protocol, you can find all tcp.dstport fields *before* that HTTP
+        protocol. This helps analyze in the presence of tunneled protocols."""
+        if items == None:
+            top_level = 1
+            items = []
+        else:
+            top_level = 0
+
+        for child in self.children:
+            if top_level == 1 and child == before_item:
+                break
+            if child.name == name:
+                items.append(child)
+            # Call get_items because the 'before_item' applies
+            # only to the top level search.
+            child.get_items(name, items)
+
+        if top_level:
+            return PacketList(items)
+
+
+class ProtoTreeItem(PacketList):
+    def __init__(self, xmlattrs):
+        PacketList.__init__(self)
+
+        self.name = xmlattrs.get("name", "")
+        self.showname = xmlattrs.get("showname", "")
+        self.pos = xmlattrs.get("pos", "")
+        self.size = xmlattrs.get("size", "")
+        self.value = xmlattrs.get("value", "")
+        self.show = xmlattrs.get("show", "")
+        self.hide = xmlattrs.get("hide", "")
+
+    def add_child(self, child):
+        self.children.append(child)
+
+    def get_name(self):
+        return self.name
+
+    def get_showname(self):
+        return self.showname
+
+    def get_pos(self):
+        return self.pos
+
+    def get_size(self):
+        return self.size
+
+    def get_value(self):
+        return self.value
+
+    def get_show(self):
+        return self.show
+
+    def get_hide(self):
+        return self.hide
+
+    def dump(self, fh):
+        if self.name:
+            print >> fh, " name=%s" % (saxutils.quoteattr(self.name),),
+
+        if self.showname:
+            print >> fh, "showname=%s" % (saxutils.quoteattr(self.showname),),
+
+        if self.pos:
+            print >> fh, "pos=%s" % (saxutils.quoteattr(self.pos),),
+
+        if self.size:
+            print >> fh, "size=%s" % (saxutils.quoteattr(self.size),),
+
+        if self.value:
+            print >> fh, "value=%s" % (saxutils.quoteattr(self.value),),
+
+        if self.show:
+            print >> fh, "show=%s" % (saxutils.quoteattr(self.show),),
+
+        if self.hide:
+            print >> fh, "hide=%s" % (saxutils.quoteattr(self.hide),),
+
+class Packet(ProtoTreeItem, PacketList):
+    def dump(self, fh, indent=0):
+        print >> fh, "  " * indent, "<packet>"
+        indent += 1
+        for child in self.children:
+            child.dump(fh, indent)
+        print >> fh, "  " * indent, "</packet>"
+
+
+class Protocol(ProtoTreeItem):
+
+    def dump(self, fh, indent=0):
+        print >> fh, "%s<proto " %  ("  " * indent,),
+       
+        ProtoTreeItem.dump(self, fh)
+
+        print >> fh, '>'
+
+        indent += 1
+        for child in self.children:
+            child.dump(fh, indent)
+        print >> fh, "  " * indent, "</proto>"
+
+
+class Field(ProtoTreeItem):
+
+    def dump(self, fh, indent=0):
+        print >> fh, "%s<field " % ("  " * indent,),
+
+        ProtoTreeItem.dump(self, fh)
+
+        if self.label:
+            print >> fh, "label=%s" % (saxutils.quoteattr(self.label),),
+
+        if self.children:
+            print >> fh, ">"
+            indent += 1
+            for child in self.children:
+                child.dump(fh, indent)
+            print >> fh, "  " * indent, "</field>"
+
+        else:
+            print >> fh, "/>"
+
+
+class ParseXML(saxlib.HandlerBase):
+
+    ELEMENT_FILE        = "pdml"
+    ELEMENT_FRAME       = "packet"
+    ELEMENT_PROTOCOL    = "proto"
+    ELEMENT_FIELD       = "field"
+
+    def __init__(self, cb):
+        self.cb = cb
+        self.chars = ""
+        self.element_stack = []
+
+    def startElement(self, name, xmlattrs):
+        self.chars = ""
+
+        if name == self.ELEMENT_FILE:
+            # Eventually, we should check version number of pdml here
+            elem = CaptureFile()
+
+        elif name == self.ELEMENT_FRAME:
+            elem = Packet(xmlattrs)
+
+        elif name == self.ELEMENT_PROTOCOL:
+            elem = Protocol(xmlattrs)
+
+        elif name == self.ELEMENT_FIELD:
+            elem = Field(xmlattrs)
+
+        else:
+            sys.exit("Unknown element: %s" % (name,))
+
+        self.element_stack.append(elem)
+
+
+    def endElement(self, name):
+        elem = self.element_stack.pop()
+
+#        if isinstance(elem, Field):
+#            if elem.get_name() == "frame.number":
+#                print >> sys.stderr, "Packet:", elem.get_show()
+
+        # Add element as child to previous element as long
+        # as there is more than 1 element in the stack. Only
+        # one element in the stack means that the the element in
+        # the stack is the single CaptureFile element, and we don't
+        # want to add this element to that, as we only want one
+        # Packet element in memory at a time.
+        if len(self.element_stack) > 1:
+            parent_elem = self.element_stack[-1]
+            parent_elem.add_child(elem)
+        
+        self.chars = ""
+
+        # If we just finished a Packet element, hand it to the
+        # user's callback.
+        if isinstance(elem, Packet):
+            self.cb(elem)
+
+    def characters(self, chars, start, length):
+        self.chars = self.chars + chars[start:start+length]
+
+
+def parse_fh(fh, cb):
+
+    # Create a parser
+    parser = saxexts.make_parser()
+
+    # Create the handler
+    ch = ParseXML(cb)
+
+    # Tell the parser to use our handler
+    parser.setDocumentHandler(ch)
+
+    # Parse the file
+    parser.parseFile(fh)
+
+    # Close the parser
+    parser.close()
+
+def _test():
+    import sys
+
+    def test_cb(obj):
+        pass
+
+    filename = sys.argv[1]
+    fh = open(filename, "r")
+    parse_fh(fh, test_cb)
+
+if __name__ == '__main__':
+    _test()