user: 这段汇编代码用C语言表示是什么样的：

```asm
<encode_oid>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x60,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x28(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  mov    %eax,%esi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    $0x1,%esi
  mov    $0x6,%edi
  call   <calloc@plt>
  mov    %rax,-0x18(%rbp)
  movl   $0x2,-0x40(%rbp)
  mov    -0x58(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  mov    %eax,%esi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x10(%rbp)
  movl   $0x0,-0x3c(%rbp)
  mov    -0x58(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcpy@plt>
  lea    -0x38(%rbp),%rdx
  mov    -0x20(%rbp),%rax
  lea    D39(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strtok_r@plt>
  mov    %rax,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  shl    $0x3,%eax
  mov    %eax,-0x3c(%rbp)
  lea    -0x38(%rbp),%rax
  mov    %rax,%rdx
  lea    D39(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <strtok_r@plt>
  mov    %rax,-0x30(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  add    %eax,-0x3c(%rbp)
  mov    -0x40(%rbp),%edx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  mov    -0x3c(%rbp),%edx
  mov    %dl,(%rax)
  addl   $0x1,-0x40(%rbp)
  lea    -0x38(%rbp),%rax
  mov    %rax,%rdx
  lea    D39(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <strtok_r@plt>
  mov    %rax,-0x30(%rbp)
  jmp    L31
L17:
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,-0x3c(%rbp)
  mov    -0x3c(%rbp),%eax
  mov    %eax,%edi
  call   <oid_item_length@plt>
  mov    %al,-0x41(%rbp)
  movb   $0x0,-0x42(%rbp)
  mov    -0x3c(%rbp),%eax
  mov    %eax,%ecx
  movzbl -0x41(%rbp),%edx
  mov    -0x40(%rbp),%eax
  add    %edx,%eax
  sub    $0x1,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  and    $0x7f,%ecx
  mov    %ecx,%edx
  mov    %dl,(%rax)
  movzbl -0x41(%rbp),%eax
  sub    $0x2,%eax
  mov    %al,-0x42(%rbp)
  jmp    L29
L40:
  shrl   $0x7,-0x3c(%rbp)
  mov    -0x3c(%rbp),%eax
  mov    %eax,%ecx
  movsbl -0x42(%rbp),%edx
  mov    -0x40(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  or     $0xffffff80,%ecx
  mov    %ecx,%edx
  mov    %dl,(%rax)
  movzbl -0x42(%rbp),%eax
  sub    $0x1,%eax
  mov    %al,-0x42(%rbp)
L29:
  cmpb   $0x0,-0x42(%rbp)
  jns    L40
  movzbl -0x41(%rbp),%eax
  add    %eax,-0x40(%rbp)
  lea    -0x38(%rbp),%rax
  mov    %rax,%rdx
  lea    D39(%rip),%rax
  mov    %rax,%rsi
  mov    $0x0,%edi
  call   <strtok_r@plt>
  mov    %rax,-0x30(%rbp)
L31:
  cmpq   $0x0,-0x30(%rbp)
  jne    L17
  mov    -0x10(%rbp),%rax
  movb   $0x6,(%rax)
  mov    -0x40(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  sub    $0x2,%edx
  mov    %dl,(%rax)
  mov    -0x40(%rbp),%eax
  mov    %eax,%esi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x28(%rbp)
  mov    -0x40(%rbp),%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x28(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x28(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L46
  call   <__stack_chk_fail@plt>
L46:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_tag: D39
type_guessed: string

tool: D39: .

assistant: ```c
unsigned char *encode_oid(unsigned char *array) {
  unsigned char *oid = NULL;
  unsigned char *buffer = (unsigned char *)calloc(1, strlen((char *)array) + 1);
  unsigned char *number = (unsigned char *)calloc(6, sizeof(unsigned char));
  unsigned int index = 2;
  unsigned char *oid_buffer = (unsigned char *)calloc(1, strlen((char *)array) + 1);
  unsigned int value = 0;
  char *saveptr;
  strcpy((char *)buffer, (char *)array);
  char *part;
  part = strtok_r((char *)buffer, ".", &saveptr);
  value = atoi(part) * 40;
  part = strtok_r(NULL, ".", &saveptr);
  value += atoi(part);
  oid_buffer[index] = value;
  index++;
  for (part = strtok_r(NULL, ".", &saveptr); part; part = strtok_r(NULL, ".", &saveptr)) {
    value = atoi(part);
    unsigned char length = oid_item_length(value);
    signed char j = 0;
    oid_buffer[index + length - 1] = value & 0x7F;
    for (j = length - 2; j >= 0; j--) {
      value = value >> 7;
      oid_buffer[index + j] = (value & 0x7F) | 0x80;
    }
    index += length;
  }
  oid_buffer[0] = 0x06;
  oid_buffer[1] = index - 2;
  oid = (unsigned char *)calloc(1, index);
  memcpy(oid, oid_buffer, index);
  free(buffer);
  free(number);
  free(oid_buffer);
  return oid;
}
```