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authorJelmer Vernooij <jelmer@samba.org>2004-05-31 17:14:27 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:56:22 -0500
commit9fba08b621432861b52d5af0b7d994ba0e0100f0 (patch)
tree01c025a1437d90d1cdaaced25daed9fdbe51d8be /source4/build
parent50b21753ba816ef23ddaf59dcbf698869e22d986 (diff)
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r955: Update debian package rules... builds now
(This used to be commit 3df8ff6cf111c6601554bffb411506bd43f726c7)
Diffstat (limited to 'source4/build')
-rw-r--r--source4/build/pidl/NOTES.txt265
-rwxr-xr-xsource4/build/pidl/pidl.pl2
2 files changed, 1 insertions, 266 deletions
diff --git a/source4/build/pidl/NOTES.txt b/source4/build/pidl/NOTES.txt
deleted file mode 100644
index 24e55db9ef..0000000000
--- a/source4/build/pidl/NOTES.txt
+++ /dev/null
@@ -1,265 +0,0 @@
-midl types
-----------
-
-pidl uses slightly different types to midl by default. The following
-defines in your MS IDL may make things easier to use the same IDL on
-both platforms.
-
-#define unistr [string] wchar_t *
-#define uint8 char
-#define uint16 short
-#define uint32 long
-#define HYPER_T hyper
-
-
-Let's look at the mutliple ways you can encode an array.
-
-CONFORMANT ARRAYS
------------------
-
-A conformant array is one with that ends in [*] or []. The strange
-things about conformant arrays are:
-
- * they can only appear as the last element of a structure
-
- * the array size appears before the structure itself on the wire.
-
-So, in this example:
-
- typedef struct {
- long abc;
- long count;
- long foo;
- [size_is(count)] long s[*];
- } Struct1;
-
-it appears like this:
-
-[size_is] [abc] [count] [foo] [s...]
-
-the first [size_is] field is the allocation size of the array, and
-occurs before the array elements and even before the structure
-alignment.
-
-Note that size_is() can refer to a constant, but that doesn't change
-the wire representation. It does not make the array a fixed array.
-
-midl.exe would write the above array as the following C header:
-
- typedef struct {
- long abc;
- long count;
- long foo;
- long s[1];
- } Struct1;
-
-pidl takes a different approach, and writes it like this:
-
- typedef struct {
- long abc;
- long count;
- long foo;
- long *s;
- } Struct1;
-
-
-
-VARYING ARRAYS
---------------
-
-A varying array looks like this:
-
- typedef struct {
- long abc;
- long count;
- long foo;
- [size_is(count)] long *s;
- } Struct1;
-
-This will look like this on the wire:
-
-[abc] [count] [foo] [PTR_s] [count] [s...]
-
-
-FIXED ARRAYS
-------------
-
-A fixed array looks like this:
-
- typedef struct {
- long s[10];
- } Struct1;
-
-The NDR representation looks just like 10 separate long
-declarations. The array size is not encoded on the wire.
-
-pidl also supports "inline" arrays, which are not part of the IDL/NDR
-standard. These are declared like this:
-
- typedef struct {
- uint32 foo;
- uint32 count;
- uint32 bar;
- long s[count];
- } Struct1;
-
-This appears like this:
-
-[foo] [count] [bar] [s...]
-
-Fixed arrays are an extension added to support some of the strange
-embedded structures in security descriptors and spoolss.
-
-Supported MIDL-compatible properties (attributes is the MIDL term)
-------------------------------------
-in
-out
-ref
-public
-length_is
-switch_is
-size_is
-uuid
-case
-default
-string
-unique
-
-PIDL Specific properties
----------------
-noprint
-value
-relative
-subcontext
-flag
-
-Unsupported MIDL properties
----------------------------
-aggregatable
-appobject
-async_uuid
-bindable
-call_as
-coclass
-control
-cpp_quote
-defaultbind
-defaultcollelem
-defaultvalue
-defaultvtable
-dispinterface
-displaybind
-dual
-entry
-first_is
-helpcontext
-helpfile
-helpstringcontext
-helpstringdll
-helpstring
-hidden
-idl_module
-idl_quote
-id
-iid_is
-immediatebind
-importlib
-import
-include
-includelib
-last_is
-lcid
-licensed
-local
-max_is
-module
-ms_union
-no_injected_text
-nonbrowsable
-noncreatable
-nonextensible
-object
-odl
-oleautomation
-optional
-pointer_default
-pragma
-progid
-propget
-propputref
-propput
-ptr
-range
-readonly
-requestedit
-restricted
-retval
-source
-switch_type
-transmit_as
-uidefault
-usesgetlasterror
-v1_enum
-vararg
-vi_progid
-wire_marshal
-
-[public] property
------------------
-
-The [public] property on a structure or union is a pidl extension that
-forces the generated pull/push functions to be non-static. This allows
-you to declare types that can be used between modules. If you don't
-specify [public] then pull/push functions for other than top-level
-functions are declared static.
-
-[relative] property
--------------------
-
-The [relative] property can be supplied on a pointer. When it is used
-it declares the pointer as a spoolss style "relative" pointer, which
-means it appears on the wire as an offset within the current
-encapsulating structure. This is not part of normal IDL/NDR, but it is
-a very useful extension as it avoids the manual encoding of many
-complex structures.
-
-
-[noprint] property
-------------------
-
-The [noprint] property is a pidl extension that allows you to specify
-that pidl should not generate a ndr_print_*() function for that
-structure or union. This is used when you wish to define your own
-print function that prints a structure in a nicer manner. A good
-example is the use of [noprint] on dom_sid, which allows the
-pretty-printing of SIDs.
-
-[value] property
-----------------
-
-The [value(expression)] property is a pidl extension that allows you
-to specify the value of a field when it is put on the wire. This
-allows fields that always have a well-known value to be automatically
-filled in, thus making the API more programmer friendly. The
-expression can be any C expression, although if you refer to variables
-in the current structure you will need to dereference them with
-r->. See samr_Name as a good example.
-
-
-[nodiscriminant] property
--------------------------
-
-The [nodiscriminant] property on a union means that the usual uint16
-discriminent field at the start of the union on the wire is
-omitted. This is not normally allowed in IDL/NDR, but is used for some
-spoolss structures.
-
-
-VALIDATOR
----------
-
-We need to write an IDL validator, so we know that we are writing
-valid IDL. Right now the compiler sails on regardless in many cases
-even if the IDL is invalid (for example, I don't check that conformant
-arrays are always the last element in any structure). There are dozens
-of rules that should be checked.
diff --git a/source4/build/pidl/pidl.pl b/source4/build/pidl/pidl.pl
index b3dc7c1b38..1c122932ba 100755
--- a/source4/build/pidl/pidl.pl
+++ b/source4/build/pidl/pidl.pl
@@ -65,7 +65,7 @@ sub ShowHelp()
--dump dump a pidl file back to idl
--header create a C header file
--parser create a C parser
- --server create server boilterplate
+ --server create server boilerplate
--template print a template for a pipe
--eparser create an ethereal parser
--diff run diff on the idl and dumped output