133 lines
4 KiB
C
133 lines
4 KiB
C
/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
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* Ghidra 12.1.2 decompiler output for 0x1400fe5a0 FUN_1400fe5a0
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* Pseudocode, not original source. */
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uint FUN_1400fe5a0(uint param_1,byte *param_2,uint param_3)
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{
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byte bVar1;
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int iVar2;
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ulonglong uVar3;
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uint uVar4;
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int iVar5;
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int iVar6;
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int iVar7;
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int iVar8;
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int iVar9;
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int iVar10;
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int iVar11;
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int iVar12;
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int iVar13;
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int iVar14;
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int iVar15;
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int iVar16;
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int iVar17;
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int iVar18;
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int iVar19;
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uint uVar20;
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byte *pbVar21;
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uVar4 = param_1 & 0xffff;
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uVar20 = param_1 >> 0x10;
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if (param_3 == 1) {
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uVar4 = (param_1 & 0xffff) + (uint)*param_2;
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if (0xfff0 < uVar4) {
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uVar4 = uVar4 - 0xfff1;
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}
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uVar20 = uVar20 + uVar4;
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if (0xfff0 < uVar20) {
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return (uVar20 - 0xfff1) * 0x10000 | uVar4;
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}
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}
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else {
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if (param_2 == (byte *)0x0) {
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return 1;
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}
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if (param_3 < 0x10) {
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for (; param_3 != 0; param_3 = param_3 - 1) {
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bVar1 = *param_2;
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param_2 = param_2 + 1;
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uVar4 = uVar4 + bVar1;
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uVar20 = uVar20 + uVar4;
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}
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if (0xfff0 < uVar4) {
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uVar4 = uVar4 - 0xfff1;
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}
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return (uVar20 + (uVar20 / 0xfff1) * 0xf) * 0x10000 | uVar4;
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}
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if (0x15af < param_3) {
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uVar3 = (ulonglong)param_3 / 0x15b0;
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do {
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param_3 = param_3 - 0x15b0;
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iVar2 = 0x15b;
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pbVar21 = param_2;
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do {
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param_2 = pbVar21 + 0x10;
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iVar5 = uVar4 + *pbVar21;
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iVar6 = iVar5 + (uint)pbVar21[1];
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iVar7 = iVar6 + (uint)pbVar21[2];
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iVar8 = iVar7 + (uint)pbVar21[3];
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iVar9 = iVar8 + (uint)pbVar21[4];
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iVar10 = iVar9 + (uint)pbVar21[5];
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iVar11 = iVar10 + (uint)pbVar21[6];
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iVar12 = iVar11 + (uint)pbVar21[7];
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iVar13 = iVar12 + (uint)pbVar21[8];
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iVar14 = iVar13 + (uint)pbVar21[9];
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iVar15 = iVar14 + (uint)pbVar21[10];
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iVar16 = iVar15 + (uint)pbVar21[0xb];
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iVar17 = iVar16 + (uint)pbVar21[0xc];
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iVar18 = iVar17 + (uint)pbVar21[0xd];
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iVar19 = iVar18 + (uint)pbVar21[0xe];
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uVar4 = iVar19 + (uint)pbVar21[0xf];
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uVar20 = uVar20 + iVar5 + iVar6 + iVar7 + iVar8 + iVar9 + iVar10 + iVar11 + iVar12 +
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iVar13 + iVar14 + iVar15 + iVar16 + iVar17 + iVar18 + iVar19 + uVar4;
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iVar2 = iVar2 + -1;
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pbVar21 = param_2;
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} while (iVar2 != 0);
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uVar4 = uVar4 % 0xfff1;
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uVar20 = uVar20 % 0xfff1;
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uVar3 = uVar3 - 1;
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} while (uVar3 != 0);
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}
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if (param_3 != 0) {
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if (0xf < param_3) {
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uVar3 = (ulonglong)(param_3 >> 4);
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pbVar21 = param_2;
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do {
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param_3 = param_3 - 0x10;
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param_2 = pbVar21 + 0x10;
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iVar2 = uVar4 + *pbVar21;
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iVar5 = iVar2 + (uint)pbVar21[1];
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iVar6 = iVar5 + (uint)pbVar21[2];
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iVar7 = iVar6 + (uint)pbVar21[3];
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iVar8 = iVar7 + (uint)pbVar21[4];
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iVar9 = iVar8 + (uint)pbVar21[5];
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iVar10 = iVar9 + (uint)pbVar21[6];
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iVar11 = iVar10 + (uint)pbVar21[7];
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iVar12 = iVar11 + (uint)pbVar21[8];
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iVar13 = iVar12 + (uint)pbVar21[9];
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iVar14 = iVar13 + (uint)pbVar21[10];
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iVar15 = iVar14 + (uint)pbVar21[0xb];
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iVar16 = iVar15 + (uint)pbVar21[0xc];
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iVar17 = iVar16 + (uint)pbVar21[0xd];
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iVar18 = iVar17 + (uint)pbVar21[0xe];
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uVar4 = iVar18 + (uint)pbVar21[0xf];
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uVar20 = uVar20 + iVar2 + iVar5 + iVar6 + iVar7 + iVar8 + iVar9 + iVar10 + iVar11 + iVar12
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+ iVar13 + iVar14 + iVar15 + iVar16 + iVar17 + iVar18 + uVar4;
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uVar3 = uVar3 - 1;
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pbVar21 = param_2;
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} while (uVar3 != 0);
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}
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for (; param_3 != 0; param_3 = param_3 - 1) {
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bVar1 = *param_2;
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param_2 = param_2 + 1;
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uVar4 = uVar4 + bVar1;
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uVar20 = uVar20 + uVar4;
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}
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uVar4 = uVar4 % 0xfff1;
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uVar20 = uVar20 % 0xfff1;
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}
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}
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return uVar20 << 0x10 | uVar4;
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}
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