将C ++类导出为序数（通过def文件） [英] Exporting C++ classes as ordinals (via a def file)
问题描述
我想使用序数＃而不是
按名称导出我的C ++类在DLL中。有人会关注通过这个步骤来计算这个吗？
我已经失败了导出类和符号（包括C ++和C）
by ordinal＃ - 我的主要问题围绕如何进行ff：
1 ）。从C ++ DLL中获取受损的名称
2）。如何将它们（如果需要任何映射）映射到def
文件中的名称。
" 2b |！2b ==？" < ro ** @ your.box.com写了留言
新闻：wc ********************* @ bt.com。 ..
>我想在DLL中导出我的C ++类，使用序数＃ - 而不是
名称。是否有人愿意通过执行此操作所需的步骤进行枚举？
我已经失败了导出类和符号（包括C ++和C）
来自a DLL。在C函数的情况下，我也知道如何通过
ordinal＃来导出它们 - 我的主要问题围绕如何进行ff：
1 ）。从C ++ DLL中获取受损的名称
Dependency Walker是你的朋友。
2）。如何将它们（如果需要任何映射）映射到def
文件中的名称。
Ben Voigt写道：
" 2b |！2b ==？" < ro ** @ your.box.com写了留言
新闻：wc ********************* @ bt.com。 ..
>>我想在DLL中导出我的C ++类，使用序数＃ - 而不是
名称。是否有人愿意通过执行此操作所需的步骤进行枚举？
我已经失败了从DLL导出类和符号（包括C ++和C）。在C函数的情况下，我也知道如何通过序数＃导出它们 - 我的主要问题围绕如何进行ff：
1）。从C ++ DLL中获取受损的名称
Dependency Walker是你的朋友。
当然，必须有一个更好的方法，而不是手动通过（复制和
粘贴？）100多个（Class :: methods）PER Dll？
>
>> 2）。如何将它们（如果需要任何映射）映射到def
文件中的名称。
我是否在.def文件中使用相同的装饰名称，或者我需要
" munge" （例如，使用另一个
工具将名称转换成其他东西？
" 2b |！2b ==？" < ro ** @ your.box.com写在留言中
新闻：************************** **** @ bt.com ...
>
Ben Voigt写道：
< blockquote class =post_quotes>
>" 2b |！2b ==？" < ro ** @ your.box.com在消息新闻中写道：wc ********************* @ bt.com ...
>>>我想在DLL中导出我的C ++类，使用序数＃ - 而不是名称。是否有人愿意通过执行此操作所需的步骤进行枚举？
我已经失败了从DLL导出类和符号（包括C ++和C）。在C函数的情况下，我也知道如何通过序数＃导出它们 - 我的主要问题
围绕如何进行ff：
1）。从C ++ DLL中获取受损的名字
Dependency Walker是你的朋友。
当然，必须有比手动通过（复制和粘贴？）更好的方式超过100 +
（Class :: methods）PER Dll？
>>
>>> 2）。如何将它们（如果需要任何映射）映射到def文件中的名称。
我是否在.def文件中使用相同的装饰名称，或者我是否需要munge （例如，
转换）使用其他工具将名称转换成其他东西？
你在谈论班级成员吗？如果是，请停在这里，你不能从托管的
代码中调用方法，只能通过PInvoke调用C风格的导出，你需要将它们包装在托管中
使用C ++ / CLI的类。
如果你在谈论C风格函数，你必须使用 -
dumpbin / exports< dllnameand add来查找导出序数他们手动进入你的DllImports，IMO没有工具
自动执行此操作。
Willy。
I want to export my C++ classes in a DLL, using ordinal # - rather than
by name. Will anyone care to enumerate through the steps required to do
this?
I am already failiar with exporting classes and symbols (both C++ and C)
from a DLL. In the case of C functions, i also know how to export them
by ordinal # - my main problem revolves around how to do the ff:
1). Obtaining the mangled names from the C++ DLL
2). How to map them (if any mapping is required) to the names in the def
file.
"2b|!2b==?" <ro**@your.box.comwrote in message
news:wc*********************@bt.com...>I want to export my C++ classes in a DLL, using ordinal # - rather than by
name. Will anyone care to enumerate through the steps required to do this?
I am already failiar with exporting classes and symbols (both C++ and C)
from a DLL. In the case of C functions, i also know how to export them by
ordinal # - my main problem revolves around how to do the ff:
1). Obtaining the mangled names from the C++ DLLDependency Walker is your friend.
2). How to map them (if any mapping is required) to the names in the def
file.
Ben Voigt wrote:
"2b|!2b==?" <ro**@your.box.comwrote in message
news:wc*********************@bt.com...
>>I want to export my C++ classes in a DLL, using ordinal # - rather than by
name. Will anyone care to enumerate through the steps required to do this?
I am already failiar with exporting classes and symbols (both C++ and C)
from a DLL. In the case of C functions, i also know how to export them by
ordinal # - my main problem revolves around how to do the ff:
1). Obtaining the mangled names from the C++ DLL
Dependency Walker is your friend.
Surely, there must be a better way than manually going through (copy and
paste?) over 100+ (Class::methods) PER Dll ?
>>>2). How to map them (if any mapping is required) to the names in the def
file.
Do I use the same decorated names in the .def file, or do I need to
"munge" (i.e. transform) the names into something else using another
tool for example ?
"2b|!2b==?" <ro**@your.box.comwrote in message
news:of******************************@bt.com...>
Ben Voigt wrote:
>"2b|!2b==?" <ro**@your.box.comwrote in message news:wc*********************@bt.com...
>>>I want to export my C++ classes in a DLL, using ordinal # - rather than by name. Will
anyone care to enumerate through the steps required to do this?
I am already failiar with exporting classes and symbols (both C++ and C) from a DLL. In
the case of C functions, i also know how to export them by ordinal # - my main problem
revolves around how to do the ff:
1). Obtaining the mangled names from the C++ DLL
Dependency Walker is your friend.
Surely, there must be a better way than manually going through (copy and paste?) over 100+
(Class::methods) PER Dll ?
>>>>>2). How to map them (if any mapping is required) to the names in the def file.
Do I use the same decorated names in the .def file, or do I need to "munge" (i.e.
transform) the names into something else using another tool for example ?
Are you talking about class members? If yes, stop here, you can''t call methods from managed
code, only C style exports can be called via PInvoke, you need to wrap them in managed
classes using C++/CLI.
If you are talking about C style functions, you''ll have to find the export ordinals using -
dumpbin /exports <dllnameand add them manually into your DllImports, IMO there is no tools
to do this automatically.
Willy.
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