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1 #!/bin/bash |
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2 |
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3 # Copyright 2019 The Go Authors. All rights reserved. |
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4 # Use of this source code is governed by a BSD-style |
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5 # license that can be found in the LICENSE file. |
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6 |
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7 set -e |
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8 shopt -s nullglob |
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9 |
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10 winerror="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/shared/winerror.h | sort -Vr | head -n 1)" |
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11 [[ -n $winerror ]] || { echo "Unable to find winerror.h" >&2; exit 1; } |
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12 ntstatus="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/shared/ntstatus.h | sort -Vr | head -n 1)" |
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13 [[ -n $ntstatus ]] || { echo "Unable to find ntstatus.h" >&2; exit 1; } |
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14 |
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15 declare -A errors |
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16 |
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17 { |
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18 echo "// Code generated by 'mkerrors.bash'; DO NOT EDIT." |
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19 echo |
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20 echo "package windows" |
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21 echo "import \"syscall\"" |
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22 echo "const (" |
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23 |
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24 while read -r line; do |
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25 unset vtype |
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26 if [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?([A-Z][A-Z0-9_]+k?)\)? ]]; then |
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27 key="${BASH_REMATCH[1]}" |
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28 value="${BASH_REMATCH[3]}" |
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29 elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?((0x)?[0-9A-Fa-f]+)L?\)? ]]; then |
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30 key="${BASH_REMATCH[1]}" |
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31 value="${BASH_REMATCH[3]}" |
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32 vtype="${BASH_REMATCH[2]}" |
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33 elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +\(\(([A-Z]+)\)((0x)?[0-9A-Fa-f]+)L?\) ]]; then |
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34 key="${BASH_REMATCH[1]}" |
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35 value="${BASH_REMATCH[3]}" |
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36 vtype="${BASH_REMATCH[2]}" |
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37 else |
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38 continue |
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39 fi |
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40 [[ -n $key && -n $value ]] || continue |
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41 [[ -z ${errors["$key"]} ]] || continue |
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42 errors["$key"]="$value" |
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43 if [[ -v vtype ]]; then |
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44 if [[ $key == FACILITY_* || $key == NO_ERROR ]]; then |
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45 vtype="" |
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46 elif [[ $vtype == *HANDLE* || $vtype == *HRESULT* ]]; then |
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47 vtype="Handle" |
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48 else |
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49 vtype="syscall.Errno" |
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50 fi |
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51 last_vtype="$vtype" |
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52 else |
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53 vtype="" |
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54 if [[ $last_vtype == Handle && $value == NO_ERROR ]]; then |
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55 value="S_OK" |
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56 elif [[ $last_vtype == syscall.Errno && $value == NO_ERROR ]]; then |
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57 value="ERROR_SUCCESS" |
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58 fi |
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59 fi |
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60 |
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61 echo "$key $vtype = $value" |
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62 done < "$winerror" |
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63 |
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64 while read -r line; do |
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65 [[ $line =~ ^#define\ (STATUS_[^\s]+)\ +\(\(NTSTATUS\)((0x)?[0-9a-fA-F]+)L?\) ]] || continue |
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66 echo "${BASH_REMATCH[1]} NTStatus = ${BASH_REMATCH[2]}" |
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67 done < "$ntstatus" |
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68 |
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69 echo ")" |
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70 } | gofmt > "zerrors_windows.go" |