user: What would the C source look like for the assembly code provided here?

```asm
<checkDateFormat>:
  endbr64
  push   %r14
  push   %r13
  xor    %r13d,%r13d
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x50,%rsp
  movdqa D11(%rip),%xmm0
  mov    %fs:0x28,%rax
  mov    %rax,0x48(%rsp)
  xor    %eax,%eax
  movl   $0x30303a,0x10(%rsp)
  movaps %xmm0,(%rsp)
  call   <isInteger@plt>
  test   %rax,%rax
  je     L290
L502:
  mov    0x48(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L607
  add    $0x50,%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopl   0x0(%rax,%rax,1)
L290:
  mov    %rbp,%rdi
  call   <strlen@plt>
  movslq %eax,%r14
  lea    -0x1(%rbp,%r14,1),%rbx
  mov    %r14,%r12
  movzbl (%rbx),%eax
  cmp    $0x73,%al
  je     L12
  cmp    $0x6d,%al
  je     L547
  cmp    $0x68,%al
  je     L63
  cmp    $0x64,%al
  je     L184
  cmp    $0x79,%al
  je     L19
  movsbl 0x0(%rbp),%edi
  cmp    $0x12,%r14d
  jg     L543
  call   <isdigit@plt>
  test   %rax,%rax
  jne    L6
L332:
  xor    %r13d,%r13d
  sub    $0x1,%r12d
  js     L172
L274:
  movsbl (%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl (%rbx),%eax
  lea    -0x30(%r13,%rax,1),%r13d
  test   %r12d,%r12d
  je     L172
  movsbl -0x1(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl -0x1(%rbx),%eax
  lea    -0xf0(%rax,%rax,4),%eax
  lea    0x0(%r13,%rax,2),%r13d
  cmp    $0x1,%r12d
  je     L172
  cmpb   $0x3a,-0x2(%rbx)
  jne    L88
  mov    %r12d,%eax
  sub    $0x3,%eax
  js     L172
  movsbl -0x3(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl -0x3(%rbx),%eax
  sub    $0x30,%eax
  imul   $0x3c,%eax,%eax
  add    %eax,%r13d
  cmp    $0x3,%r12d
  je     L172
  movsbl -0x4(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl -0x4(%rbx),%eax
  sub    $0x30,%eax
  imul   $0x258,%eax,%eax
  add    %eax,%r13d
  cmp    $0x4,%r12d
  je     L172
  cmpb   $0x3a,-0x5(%rbx)
  jne    L88
  mov    %r12d,%eax
  sub    $0x6,%eax
  js     L172
  movsbl -0x6(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl -0x6(%rbx),%eax
  sub    $0x30,%eax
  imul   $0xe10,%eax,%eax
  add    %eax,%r13d
  cmp    $0x6,%r12d
  je     L172
  movsbl -0x7(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl -0x7(%rbx),%eax
  sub    $0x30,%eax
  imul   $0x8ca0,%eax,%eax
  add    %eax,%r13d
  cmp    $0x7,%r12d
  je     L172
  cmpb   $0x2e,-0x8(%rbx)
  jne    L88
  mov    %r12d,%eax
  sub    $0x9,%eax
  js     L172
  movsbl -0x9(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl -0x9(%rbx),%eax
  sub    $0xa,%r12d
  sub    $0x30,%eax
  imul   $0x15180,%eax,%eax
  add    %eax,%r13d
  cmp    $0xffffffff,%r12d
  je     L172
  movsbl -0xa(%rbx),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl -0xa(%rbx),%eax
  sub    $0xa,%rbx
  sub    $0x30,%eax
  imul   $0xd2f00,%eax,%eax
  add    %eax,%r13d
  test   %r12d,%r12d
  jns    L274
  nopw   0x0(%rax,%rax,1)
L172:
  mov    %r13d,%ecx
  lea    D54(%rip),%rdx
  mov    %rbp,%rdi
  xor    %r13d,%r13d
  mov    $0x13,%esi
  call   <snprintf@plt>
  jmp    L502
  nop
L6:
  movsbl 0x1(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L332
  movsbl 0x2(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L332
  movsbl 0x3(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L332
  lea    (%rsp,%r14,1),%rsi
  mov    %rbp,%rdi
  call   <strcat@plt>
  nopw   0x0(%rax,%rax,1)
L543:
  movsbl 0x0(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x1(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x2(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x3(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x5(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x6(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x8(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x9(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0xb(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0xc(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0xe(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0xf(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x11(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  movsbl 0x12(%rbp),%edi
  call   <isdigit@plt>
  test   %rax,%rax
  je     L88
  cmpb   $0x2d,0x4(%rbp)
  jne    L88
  cmpb   $0x2d,0x7(%rbp)
  jne    L88
  cmpb   $0x2e,0xa(%rbp)
  jne    L88
  cmpb   $0x3a,0xd(%rbp)
  jne    L88
  cmpb   $0x3a,0x10(%rbp)
  jne    L88
  lea    0x20(%rsp),%r12
  mov    %rbp,%rdi
  mov    %r12,%rsi
  call   <localToUnixTime@plt>
  mov    %eax,%r13d
  test   %eax,%eax
  js     L502
  mov    $0x20,%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strncpy@plt>
  jmp    L502
  nopw   0x0(%rax,%rax,1)
L88:
  mov    $0xfffffff6,%r13d
  jmp    L502
  nopl   0x0(%rax,%rax,1)
L12:
  movb   $0x0,(%rbx)
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    D54(%rip),%rdx
  mov    $0x13,%esi
  mov    %rbp,%rdi
  mov    %eax,%ecx
  call   <snprintf@plt>
  jmp    L502
  xchg   %ax,%ax
L547:
  movb   $0x0,(%rbx)
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    D54(%rip),%rdx
  mov    $0x13,%esi
  mov    %rbp,%rdi
  imul   $0x3c,%eax,%ecx
  call   <snprintf@plt>
  jmp    L502
  nopw   0x0(%rax,%rax,1)
L63:
  movb   $0x0,(%rbx)
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    D54(%rip),%rdx
  mov    $0x13,%esi
  mov    %rbp,%rdi
  imul   $0xe10,%eax,%ecx
  call   <snprintf@plt>
  jmp    L502
  nopw   0x0(%rax,%rax,1)
L184:
  movb   $0x0,(%rbx)
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    D54(%rip),%rdx
  mov    $0x13,%esi
  mov    %rbp,%rdi
  imul   $0x15180,%eax,%ecx
  call   <snprintf@plt>
  jmp    L502
  nopw   0x0(%rax,%rax,1)
L19:
  movb   $0x0,(%rbx)
  mov    %rbp,%rdi
  call   <atoi@plt>
  lea    D54(%rip),%rdx
  mov    $0x13,%esi
  mov    %rbp,%rdi
  imul   $0x1e13380,%eax,%ecx
  call   <snprintf@plt>
  jmp    L502
L607:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_label: D11
type_guessed: byte[16]
name: parse_data
arguments: data_label: D54
type_guessed: string

tool: {"D11": [0x30,0x30,0x30,0x30,0x2d,0x30,0x30,0x2d,0x30,0x30,0x2e,0x30,0x30,0x3a,0x30,0x30]}

tool: D54: %d

assistant: ```c
int checkDateFormat(char *s) {
  int len;
  char t[] = "0000-00-00.00:00:00";
  char outUnixTime[32];
  int status;
  int offset = 0;
  if (isInteger(s))
    return (0);
  len = strlen(s);
  if (s[len - 1] == 's') {
    s[len - 1] = '\0';
    offset = atoi(s);
    snprintf(s, 19, "%d", offset);
    return 0;
  } else if (s[len - 1] == 'm') {
    s[len - 1] = '\0';
    offset = atoi(s) * 60;
    snprintf(s, 19, "%d", offset);
    return 0;
  } else if (s[len - 1] == 'h') {
    s[len - 1] = '\0';
    offset = atoi(s) * 3600;
    snprintf(s, 19, "%d", offset);
    return 0;
  } else if (s[len - 1] == 'd') {
    s[len - 1] = '\0';
    offset = atoi(s) * 3600 * 24;
    snprintf(s, 19, "%d", offset);
    return 0;
  } else if (s[len - 1] == 'y') {
    s[len - 1] = '\0';
    offset = atoi(s) * 3600 * 24 * 365;
    snprintf(s, 19, "%d", offset);
    return 0;
  } else if (len < 19) {
    if (isdigit(s[0]) && isdigit(s[1]) && isdigit(s[2]) && isdigit(s[3])) {
      strcat(s, (char *)&t[len]);
    } else {
      int mypos;
      mypos = len - 1;
      while (mypos >= 0) {
        if (isdigit(s[mypos]))
          offset += s[mypos] - 48;
        else
          return (-10);
        mypos--;
        if (mypos >= 0)
          if (isdigit(s[mypos]))
            offset += 10 * (s[mypos] - 48);
          else
            return (-10);
        else
          break;
        mypos--;
        if (mypos >= 0)
          if (s[mypos] != ':')
            return (-10);
        mypos--;
        if (mypos >= 0)
          if (isdigit(s[mypos]))
            offset += 60 * (s[mypos] - 48);
          else
            return (-10);
        else
          break;
        mypos--;
        if (mypos >= 0)
          if (isdigit(s[mypos]))
            offset += 10 * 60 * (s[mypos] - 48);
          else
            return (-10);
        else
          break;
        mypos--;
        if (mypos >= 0)
          if (s[mypos] != ':')
            return (-10);
        mypos--;
        if (mypos >= 0)
          if (isdigit(s[mypos]))
            offset += 3600 * (s[mypos] - 48);
          else
            return (-10);
        else
          break;
        mypos--;
        if (mypos >= 0)
          if (isdigit(s[mypos]))
            offset += 10 * 3600 * (s[mypos] - 48);
          else
            return (-10);
        else
          break;
        mypos--;
        if (mypos >= 0)
          if (s[mypos] != '.')
            return (-10);
        mypos--;
        if (mypos >= 0)
          if (isdigit(s[mypos]))
            offset += 24 * 3600 * (s[mypos] - 48);
          else
            return (-10);
        else
          break;
        mypos--;
        if (mypos >= 0)
          if (isdigit(s[mypos]))
            offset += 10 * 24 * 3600 * (s[mypos] - 48);
          else
            return (-10);
        else
          break;
      }
      snprintf(s, 19, "%d", offset);
      return (0);
    }
  }
  if (isdigit(s[0]) && isdigit(s[1]) && isdigit(s[2]) && isdigit(s[3]) && isdigit(s[5]) && isdigit(s[6]) && isdigit(s[8]) && isdigit(s[9]) && isdigit(s[11]) && isdigit(s[12]) && isdigit(s[14]) && isdigit(s[15]) && isdigit(s[17]) && isdigit(s[18]) && s[4] == '-' && s[7] == '-' && s[10] == '.' && s[13] == ':' && s[16] == ':') {
    status = localToUnixTime(s, outUnixTime);
    if (status >= 0) {
      strncpy(s, outUnixTime, 32);
    }
    return (status);
  } else {
    return (-10);
  }
}
```