打开C字符串与NULL字节到一个char数组 [英] Turn a C string with NULL bytes into a char array

问题描述

我使用 GetOpenFileName 有多个选择的能力。拿起这些文件在LPSTR返回。这里面LPSTR，所选择的文件由空字节分开。我想分裂成LPSTR数组，然后遍历数组。

I am using GetOpenFileName with multiple select capabilities. The files picked are returned in a LPSTR. Inside this LPSTR, the files selected are separated by NULL bytes. I want to split the LPSTR into an array and then loop over that array.

在PHP，我会做：

 $array = explode("\0", $string);

但因为我是新来的C，我不知道我在做什么。

But since I am new to C, I have no idea what I am doing.

推荐答案

您可以通过琴弦做循环：

You could do this to loop through the strings:

char *Buffer;             // your null-separated strings
char *Current;            // Pointer to the current string
// [...]
for (Current = Buffer; *Current; Current += strlen(Current) + 1)
  printf("GetOpenFileName returned: %s\n", Current);

您可以适应这个code创建数组，如果它真的有必要。

You can adapt this code to create arrays if it's really necessary.

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