user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<_ocesqlConnect>:
  endbr64
  push   %r15
  mov    %rsi,%r15
  xor    %esi,%esi
  push   %r14
  mov    %r8d,%r14d
  push   %r13
  mov    %rcx,%r13
  push   %r12
  mov    %rdi,%r12
  lea    D26(%rip),%rdi
  push   %rbp
  mov    %r9,%rbp
  push   %rbx
  mov    %edx,%ebx
  sub    $0x28,%rsp
  call   <ocdb_getenv@plt>
  xor    %esi,%esi
  lea    D25(%rip),%rdi
  mov    %rax,0x8(%rsp)
  call   <ocdb_getenv@plt>
  xor    %esi,%esi
  lea    D9(%rip),%rdi
  mov    %rax,0x10(%rsp)
  call   <ocdb_getenv@plt>
  mov    0x60(%rsp),%esi
  mov    %rbp,%rdi
  mov    %rax,0x18(%rsp)
  call   <oc_strndup@plt>
  mov    %eax,%edi
  call   <get_str_without_after_space@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L27
  mov    %rax,%rdi
  call   <strlen@plt>
  test   %rax,%rax
  je     L27
L53:
  mov    %r15,%rdi
  mov    %ebx,%esi
  call   <oc_strndup@plt>
  mov    %eax,%edi
  call   <get_str_without_after_space@plt>
  mov    %rax,%r15
  test   %rax,%rax
  je     L81
  mov    %rax,%rdi
  call   <strlen@plt>
  test   %rax,%rax
  je     L81
L100:
  mov    %r13,%rdi
  mov    %r14d,%esi
  call   <oc_strndup@plt>
  mov    %eax,%edi
  call   <get_str_without_after_space@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L89
  mov    %rax,%rdi
  call   <strlen@plt>
  test   %rax,%rax
  jne    L61
L89:
  mov    0x18(%rsp),%rax
  test   %rax,%rax
  je     L61
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,%r13
L61:
  mov    %r13,%rcx
  mov    %r15,%rdx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  lea    D30(%rip),%r8
  call   <_ocesqlConnectMain@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <free@plt>
  mov    %r15,%rdi
  call   <free@plt>
  mov    %r13,%rdi
  call   <free@plt>
  add    $0x28,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L81:
  mov    0x10(%rsp),%rax
  test   %rax,%rax
  je     L100
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,%r15
  jmp    L100
  xchg   %ax,%ax
L27:
  mov    0x8(%rsp),%rax
  test   %rax,%rax
  je     L53
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,%rbp
  jmp    L53
```

tool_calls: name: parse_data
arguments: label: D26
type_guessed: string
name: parse_data
arguments: label: D25
type_guessed: string
name: parse_data
arguments: label: D9
type_guessed: string
name: parse_data
arguments: label: D30
type_guessed: string

tool: D26: OCDB_DB_NAME

tool: D25: OCDB_DB_USER

tool: D9: OCDB_DB_PASS

tool: D30: OCDB_DEFAULT_DBNAME

assistant: ```c
int _ocesqlConnect(struct sqlca_t *st, char *user, int userlen, char *passwd, int passwdlen, char *name, int namelen, char *atdb) {
  char *dbuser, *dbpasswd, *dbname;
  char *tmpuser, *tmppasswd, *tmpname;
  int ret;
  tmpname = ocdb_getenv("OCDB_DB_NAME", NULL);
  tmpuser = ocdb_getenv("OCDB_DB_USER", NULL);
  tmppasswd = ocdb_getenv("OCDB_DB_PASS", NULL);
  if (((dbname = get_str_without_after_space(oc_strndup(name, namelen))) == NULL) || (strlen(dbname) <= 0)) {
    if (tmpname)
      dbname = strdup(tmpname);
  }
  if (((dbuser = get_str_without_after_space(oc_strndup(user, userlen))) == NULL) || (strlen(dbuser) <= 0)) {
    if (tmpuser)
      dbuser = strdup(tmpuser);
  }
  if (((dbpasswd = get_str_without_after_space(oc_strndup(passwd, passwdlen))) == NULL) || (strlen(dbpasswd) <= 0)) {
    if (tmppasswd)
      dbpasswd = strdup(tmppasswd);
  }
  ret = _ocesqlConnectMain(st, dbname, dbuser, dbpasswd, "OCDB_DEFAULT_DBNAME");
  free(dbname);
  free(dbuser);
  free(dbpasswd);
  return ret;
}
```