将.exe文件嵌入C ++程序? [英] Embed .exe file into C++ program?

问题描述

我写了一个c ++程序，我想在其中执行我的第二个程序，这是一个exe文件.问题是我想将我的程序作为一个文件共享给其他人.

I wrote a c++ program and I want to execute my second program inside it, which is a exe file. The problem is I want to share my program to others as one single file.

当我在互联网上搜索时，我找到了解决方案.

When I search on the internet, I found this solution.

只需将第二个.exe文件作为二进制资源存储在主文件中.exe在编译时使用.rc文件.在运行时，您可以访问它使用 FindResource()， LoadResource()和 LockResource()，然后在将其传递到 system()之前，将其写到磁盘上的临时文件中.

Just store the second .exe file as a binary resource inside the main .exe using an .rc file at compile-time. At run-time, you can access it using FindResource(), LoadResource(), and LockResource(), and then write it out to a temp file on disk before passing it to system().

但是我不明白如何将.exe文件存储为二进制资源"

But I don't understand how to "store the .exe file as a binary resource"

我目前正在使用 CreateProcess()来启动第二个程序，该程序运行良好.谁能为我写一些例子?

I am currently using CreateProcess() to start my second program which working greatly. Can anyone write some example for me?

推荐答案

在项目的资源脚本(定义了图标，对话框等的 .rc 文件)中，您可以添加一个二进制资源，其行如下所示:

In your project's resource script (the .rc file in which icons, dialogs, etc. are defined), you can add a binary resource with a line like the following:

IDB_EMBEDEXE    BINARY      "<path>\\EmbedProgram.exe"

IDB_EMBEDEXE 标记/宏应在资源文件和 包含的 所包含的头文件中定义(使用它；这将是给 FindResource()调用赋予的 lpName 参数，您可以使用 MAKEINTRESOURCE(IDB_EMBEDEXE)形成该参数.为 lpType 参数指定"BINARY" (对于Unicode构建，请指定 L"BINARY" ).

Where the IDB_EMBEDEXE token/macro should be defined in a header file that is included by both that resource script and any C++ source(s) that use(s) it; this will be the lpName argument given to the FindResource() call, which you can form using MAKEINTRESOURCE(IDB_EMBEDEXE). Specify "BINARY" (or L"BINARY" for Unicode builds) for the lpType argument.

赞:

#define IDB_EMBEDEXE 13232 // Or whatever suitable value you need
//...
// In the C++ code:
HRSRC hResource = FindResource(NULL, MAKEINTRESOURCE(IDB_EMBEDEXE), _TEXT("BINARY"));
HGLOBAL hGlobal = LoadResource(NULL, hResource);
size_t exeSiz = SizeofResource(NULL, hResource); // Size of the embedded data
void*  exeBuf = LockResource(hGlobal);           // usable pointer to that data

// You can now write the buffer to disk using "exeBuf" and "exeSiz"

然后，指定的可执行文件将被完全嵌入(作为二进制文件)资源到您的 build 可执行文件中，并可以按照引用的文章中的说明将其提取，写入磁盘并执行.

The specified executable file will then be completely embedded (as a binary) resource in your built executable, and can be extracted, written to disk and executed as described in the article you quote.

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