Move types -> test_types to avoid namespace collision (creds @fmonjalet)

1 files changed, 0 insertions, 258 deletions

diff --git a/example/jitter/types.py b/example/jitter/types.py
deleted file mode 100644
index c37c3b84..00000000
--- a/example/jitter/types.py
+++ /dev/null
@@ -1,258 +0,0 @@
-#!/usr/bin/env python
-"""This script is just a short example of common usages for miasm2.core.types.
-For a more complete view of what is possible, tests/core/types.py covers
-most of the module possibilities, and the module doc gives useful information
-as well.
-"""
-
-from miasm2.analysis.machine import Machine
-from miasm2.core.types import MemStruct, Self, Void, Str, Array, Ptr, \
-                              Num, Array, set_allocator
-from miasm2.os_dep.common import heap
-
-# Instanciate a heap
-my_heap = heap()
-# And set it as the default memory allocator, to avoid manual allocation and
-# explicit address passing to the MemType subclasses (like MemStruct)
-# constructor
-set_allocator(my_heap.vm_alloc)
-
-# Let's reimplement a simple C generic linked list mapped on a VmMngr.
-
-# All the structures and methods will use the python objects but all the data
-# is in fact stored in the VmMngr
-
-class ListNode(MemStruct):
-    fields = [
-        # The "<I" is the struct-like format of the pointer in memory, in this
-        # case a Little Endian 32 bits unsigned int.
-        # One way to handle reference to ListNode in ListNode is to use the
-        # special marker Self().
-        # You could also generate ListNode's fields with ListNode.gen_field
-        # after the class declaration, so that the ListNode is defined when
-        # fields are generated.
-        ("next", Ptr("<I", Self())),
-        # Ptr(_, Void()) is analogous to void*, Void() is a kind of "empty type"
-        ("data", Ptr("<I", Void())),
-    ]
-
-    def get_next(self):
-        if self.next.val == 0:
-            return None
-        return self.next.deref
-
-    def get_data(self, data_type=None):
-        if data_type is not None:
-            return self.data.deref.cast(data_type)
-        else:
-            return self.data.deref
-
-
-class LinkedList(MemStruct):
-    fields = [
-        # For convenience, either a Type instance (like Self() or Num("I") or a
-        # MemStruct subclass can be passed to the Ptr constructor.
-        ("head", Ptr("<I", ListNode)),
-        ("tail", Ptr("<I", ListNode)),
-        # Num can take any one-field struct-like format, including floats and
-        # doubles
-        ("size", Num("<I")),
-    ]
-
-    def get_head(self):
-        """Returns the head ListNode instance"""
-        if self.head == 0:
-            return None
-        return self.head.deref
-
-    def get_tail(self):
-        """Returns the tail ListNode instance"""
-        if self.tail == 0:
-            return None
-        return self.tail.deref
-
-    def push(self, data):
-        """Push a data (MemType instance) to the linked list."""
-        # Allocate a new node
-        node = ListNode(self._vm)
-
-        # Set the data pointer
-        node.data = data.get_addr()
-
-        # re-link
-        if self.head != 0:
-            # get the head ListNode
-            head = self.get_head()
-            node.next = head.get_addr()
-
-        # pointer to head assigned to the new node address
-        self.head = node.get_addr()
-
-        # Do not forget the tail :)
-        if self.tail == 0:
-            self.tail = node.get_addr()
-
-        self.size += 1
-
-    def pop(self, data_type=None):
-        """Pop one data from the LinkedList."""
-        # Nothing to pop
-        if self.head == 0:
-            return None
-
-        node = self.get_head()
-        self.head = node.next
-
-        # empty
-        if self.head == 0:
-            self.tail = 0
-
-        self.size -= 1
-
-        return node.get_data(data_type)
-
-    def empty(self):
-        """True if the list is empty."""
-        return self.head == 0
-
-    def __iter__(self):
-        if not self.empty():
-            cur = self.get_head()
-            while cur is not None:
-                yield cur.data.deref
-                cur = cur.get_next()
-
-
-# Some data types to put in the LinkedList and play with:
-
-class DataArray(MemStruct):
-    fields = [
-        ("val1", Num("B")),
-        ("val2", Num("B")),
-        # Ptr can also be instanciated with a Type instance as an argument, the
-        # corresponding Memtype will be returned when dereferencing
-        # Here, data_array.array.deref will allow to access an Array
-        ("arrayptr", Ptr("<I", Array(Num("B"), 16))),
-        # Array of 10 uint8
-        ("array", Array(Num("B"), 16)),
-    ]
-
-class DataStr(MemStruct):
-    fields = [
-        ("valshort", Num("<H")),
-        # Pointer to an utf16 null terminated string
-        ("data", Ptr("<I", Str("utf16"))),
-    ]
-
-
-print "This script demonstrates a LinkedList implementation using the types "
-print "module in the first part, and how to play with some casts in the second."
-print
-
-# A random jitter
-# You can also use miasm2.jitter.VmMngr.Vm(), but it does not happen in real
-# life scripts, so here is the usual way:
-jitter = Machine("x86_32").jitter("python")
-vm = jitter.vm
-
-# Auto-allocated by my_heap. If you allocate memory at `addr`,
-# `link = LinkedList(vm, addr)` will use this allocation. If you just want
-# to read/modify existing struct, you may want to use the (vm, addr) syntax.
-link = LinkedList(vm)
-# memset the struct (with '\x00' by default)
-link.memset()
-
-# Push three uninitialized structures
-link.push(DataArray(vm))
-link.push(DataArray(vm))
-link.push(DataArray(vm))
-
-# Size has been updated
-assert link.size == 3
-# If you get it directly from the VM, it is updated as well
-raw_size = vm.get_mem(link.get_addr("size"), link.get_type()
-                                                 .get_field_type("size").size)
-assert raw_size == '\x03\x00\x00\x00'
-
-print "The linked list just built:"
-print repr(link), '\n'
-
-print "Its uninitialized data elements:"
-for data in link:
-    # __iter__ returns MemVoids here, just cast them to the real data type
-    real_data = data.cast(DataArray)
-    print repr(real_data)
-print
-
-# Now let's play with one data
-data = link.pop(DataArray)
-assert link.size == 2
-# Make the Array Ptr point to the data's array field
-# Note: this is equivalent to data.arrayptr.val = ...
-data.arrayptr = data.get_addr("array")
-# Now the pointer dereference is equal to the array field's value
-assert data.arrayptr.deref == data.array
-
-# Let's say that it is a DataStr:
-datastr = data.cast(DataStr)
-
-print "First element casted to DataStr:"
-print repr(datastr)
-print
-
-# data and datastr really share the same memory:
-data.val1 = 0x34
-data.val2 = 0x12
-assert datastr.valshort == 0x1234
-datastr.valshort = 0x1122
-assert data.val1 == 0x22 and data.val2 == 0x11
-
-# Let's play with strings
-memstr = datastr.data.deref
-# Note that memstr is Str("utf16")
-memstr.val = 'Miams'
-
-print "Cast data.array to MemStr and set the string value:"
-print repr(memstr)
-print
-
-# If you followed, memstr and data.array point to the same object, so:
-raw_miams = '\x00'.join('Miams') + '\x00'*3
-raw_miams_array = [ord(c) for c in raw_miams]
-assert list(data.array)[:len(raw_miams_array)] == raw_miams_array
-assert data.array.cast(Str("utf16")) == memstr
-# Default is "ansi"
-assert data.array.cast(Str()) != memstr
-assert data.array.cast(Str("utf16")).val == memstr.val
-
-print "See that the original array has been modified:"
-print repr(data)
-print
-
-# Some type manipulation examples, for example let's construct an argv for
-# a program:
-# Let's say that we have two arguments, +1 for the program name and +1 for the
-# final null ptr in argv, the array has 4 elements:
-argv_t = Array(Ptr("<I", Str()), 4)
-print "3 arguments argv type:", argv_t
-
-# alloc argv somewhere
-argv = argv_t.lval(vm)
-
-# Auto alloc with the MemStr.from_str helper
-MemStrAnsi = Str().lval
-argv[0].val = MemStrAnsi.from_str(vm, "./my-program").get_addr()
-argv[1].val = MemStrAnsi.from_str(vm, "arg1").get_addr()
-argv[2].val = MemStrAnsi.from_str(vm, "27").get_addr()
-argv[3].val = 0
-
-# If you changed your mind on the second arg, you could do:
-argv[2].deref.val = "42"
-
-print "An argv instance:", repr(argv)
-print "argv values:", repr([val.deref.val for val in argv[:-1]])
-print
-
-print "See test/core/types.py and the miasm2.core.types module doc for "
-print "more information."
-