server-re/decomp/DBCServer_Release_x64/full/functions/0x14020e470.c

/* DBCServer_Release_x64.exe sha256 d9e4fccdf3482e50247686d4452c0b13c75a53efc4bd7320668eece8d1ce828c
 * Ghidra 12.1.2 decompiler output for 0x14020e470 FUN_14020e470
 * Pseudocode, not original source. */

undefined8 FUN_14020e470(longlong param_1,uint param_2,char *param_3,uint *param_4,int param_5)

{
  undefined4 uVar1;
  int iVar2;
  undefined4 *puVar3;
  undefined8 uVar4;
  ulonglong uVar5;
  uint uVar6;
  uint uVar7;
  undefined8 *puVar8;
  uint local_28;
  uint local_24;
  uint local_20;
  
  if (((param_1 == 0) || (param_3 == (char *)0x0)) || (param_4 == (uint *)0x0)) {
    return 0x10;
  }
  uVar6 = 0;
  local_20 = 0;
  if (param_2 != 0) {
    puVar8 = (undefined8 *)(param_1 + 8);
    do {
      uVar1 = *(undefined4 *)(puVar8 + 1);
      puVar3 = (undefined4 *)*puVar8;
      if (*(int *)(puVar8 + -1) == 0) break;
      switch(*(int *)(puVar8 + -1)) {
      case 1:
        uVar4 = FUN_14020e410(&local_28);
        break;
      case 2:
        uVar4 = FUN_14020e180(puVar3,&local_28);
        break;
      case 3:
        uVar4 = FUN_14020e0d0(*puVar3,&local_28);
        break;
      case 4:
        uVar4 = FUN_14020df20(uVar1,&local_28);
        break;
      case 5:
        uVar4 = FUN_14020ddd0(uVar1,&local_28);
        break;
      case 6:
        uVar6 = uVar6 + 2;
        goto LAB_14020e5bf;
      case 7:
        uVar4 = FUN_14020db20(puVar3,uVar1,&local_28);
        break;
      case 8:
        uVar4 = FUN_14020d940(puVar3,uVar1,&local_28);
        break;
      case 9:
        uVar4 = FUN_14020d700(puVar3,uVar1,&local_28);
        break;
      case 10:
        uVar4 = FUN_14020d3f0(puVar3,uVar1,&local_28);
        break;
      case 0xb:
        uVar4 = FUN_14020f3f0(puVar3,&local_28);
        break;
      default:
        goto LAB_14020e8e7;
      case 0xd:
      case 0xe:
      case 0xf:
        uVar4 = FUN_14020ce70(puVar3,uVar1,&local_28);
      }
      if ((int)uVar4 != 0) {
        return uVar4;
      }
      uVar6 = uVar6 + local_28;
LAB_14020e5bf:
      puVar8 = puVar8 + 7;
      local_20 = local_20 + 1;
    } while (local_20 < param_2);
  }
  if (uVar6 < 0x80) {
    uVar7 = uVar6 + 2;
  }
  else if (uVar6 < 0x100) {
    uVar7 = uVar6 + 3;
  }
  else if (uVar6 < 0x10000) {
    uVar7 = uVar6 + 4;
  }
  else {
    if (0xffffff < uVar6) {
LAB_14020e8e7:
      return 0x10;
    }
    uVar7 = uVar6 + 5;
  }
  if (*param_4 < uVar7) {
    *param_4 = uVar7;
    return 6;
  }
  *param_3 = (param_5 != 0xd) + '0';
  uVar7 = 1;
  uVar5 = 1;
  local_28 = 1;
  if (uVar6 < 0x80) {
    param_3[1] = (char)uVar6;
    local_28 = uVar7;
  }
  else {
    if (uVar6 < 0x100) {
      param_3[1] = -0x7f;
      local_28 = uVar7;
    }
    else {
      if (uVar6 < 0x10000) {
        param_3[1] = -0x7e;
        local_28 = uVar7;
      }
      else {
        if (0xffffff < uVar6) goto LAB_14020e6c4;
        param_3[1] = -0x7d;
        local_28 = 2;
        param_3[2] = (char)(uVar6 >> 0x10);
      }
      local_28 = local_28 + 1;
      param_3[local_28] = (char)(uVar6 >> 8);
    }
    local_28 = local_28 + 1;
    param_3[local_28] = (char)uVar6;
  }
  local_28 = local_28 + 1;
  uVar5 = (ulonglong)local_28;
LAB_14020e6c4:
  *param_4 = *param_4 - (int)uVar5;
  uVar6 = 0;
  if (param_2 != 0) {
    puVar8 = (undefined8 *)(param_1 + 8);
    do {
      iVar2 = *(int *)(puVar8 + -1);
      uVar1 = *(undefined4 *)(puVar8 + 1);
      puVar3 = (undefined4 *)*puVar8;
      if (iVar2 == 0) break;
      switch(iVar2) {
      case 1:
        local_24 = *param_4;
        uVar4 = FUN_140210950(*puVar3,param_3 + uVar5,&local_24);
        break;
      case 2:
        local_24 = *param_4;
        uVar4 = FUN_1402106b0(puVar3,param_3 + uVar5,&local_24);
        break;
      case 3:
        local_24 = *param_4;
        uVar4 = FUN_140210590(*puVar3,param_3 + uVar5,&local_24);
        break;
      case 4:
        local_24 = *param_4;
        uVar4 = FUN_140210420(puVar3,uVar1,param_3 + uVar5,&local_24);
        break;
      case 5:
        local_24 = *param_4;
        uVar4 = FUN_1402102f0(puVar3,uVar1,param_3 + uVar5,&local_24);
        break;
      case 6:
        param_3[uVar5] = '\x05';
        param_3[local_28 + 1] = '\0';
        local_28 = local_28 + 2;
        *param_4 = *param_4 - 2;
        goto LAB_14020e8b9;
      case 7:
        local_24 = *param_4;
        uVar4 = FUN_140210090(puVar3,uVar1,param_3 + uVar5,&local_24);
        break;
      case 8:
        local_24 = *param_4;
        uVar4 = FUN_14020ff60(puVar3,uVar1,param_3 + uVar5,&local_24);
        break;
      case 9:
        local_24 = *param_4;
        uVar4 = FUN_14020fe30(puVar3,uVar1,param_3 + uVar5,&local_24);
        break;
      case 10:
        local_24 = *param_4;
        uVar4 = FUN_14020fc30(puVar3,uVar1,param_3 + uVar5,&local_24);
        break;
      case 0xb:
        local_24 = *param_4;
        uVar4 = FUN_14020f8a0(puVar3,param_3 + uVar5,&local_24);
        break;
      default:
        goto LAB_14020e8e7;
      case 0xd:
        local_24 = *param_4;
        uVar4 = FUN_14020e470(puVar3,uVar1,param_3 + uVar5,&local_24,iVar2);
        break;
      case 0xe:
        local_24 = *param_4;
        uVar4 = FUN_14020f7a0(puVar3,uVar1,param_3 + uVar5,&local_24);
        break;
      case 0xf:
        local_24 = *param_4;
        uVar4 = FUN_14020f4b0(puVar3,uVar1,param_3 + uVar5,&local_24);
      }
      if ((int)uVar4 != 0) {
        return uVar4;
      }
      local_28 = local_28 + local_24;
      *param_4 = *param_4 - local_24;
LAB_14020e8b9:
      uVar5 = (ulonglong)local_28;
      puVar8 = puVar8 + 7;
      uVar6 = uVar6 + 1;
    } while (uVar6 < param_2);
  }
  *param_4 = (uint)uVar5;
  return 0;
}