mkerrors.bash (2168B)
1 #!/bin/bash 2 3 # Copyright 2019 The Go Authors. All rights reserved. 4 # Use of this source code is governed by a BSD-style 5 # license that can be found in the LICENSE file. 6 7 set -e 8 shopt -s nullglob 9 10 winerror="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/shared/winerror.h | sort -Vr | head -n 1)" 11 [[ -n $winerror ]] || { echo "Unable to find winerror.h" >&2; exit 1; } 12 ntstatus="$(printf '%s\n' "/mnt/c/Program Files (x86)/Windows Kits/"/*/Include/*/shared/ntstatus.h | sort -Vr | head -n 1)" 13 [[ -n $ntstatus ]] || { echo "Unable to find ntstatus.h" >&2; exit 1; } 14 15 declare -A errors 16 17 { 18 echo "// Code generated by 'mkerrors.bash'; DO NOT EDIT." 19 echo 20 echo "package windows" 21 echo "import \"syscall\"" 22 echo "const (" 23 24 while read -r line; do 25 unset vtype 26 if [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?([A-Z][A-Z0-9_]+k?)\)? ]]; then 27 key="${BASH_REMATCH[1]}" 28 value="${BASH_REMATCH[3]}" 29 elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +([A-Z0-9_]+\()?((0x)?[0-9A-Fa-f]+)L?\)? ]]; then 30 key="${BASH_REMATCH[1]}" 31 value="${BASH_REMATCH[3]}" 32 vtype="${BASH_REMATCH[2]}" 33 elif [[ $line =~ ^#define\ +([A-Z0-9_]+k?)\ +\(\(([A-Z]+)\)((0x)?[0-9A-Fa-f]+)L?\) ]]; then 34 key="${BASH_REMATCH[1]}" 35 value="${BASH_REMATCH[3]}" 36 vtype="${BASH_REMATCH[2]}" 37 else 38 continue 39 fi 40 [[ -n $key && -n $value ]] || continue 41 [[ -z ${errors["$key"]} ]] || continue 42 errors["$key"]="$value" 43 if [[ -v vtype ]]; then 44 if [[ $key == FACILITY_* || $key == NO_ERROR ]]; then 45 vtype="" 46 elif [[ $vtype == *HANDLE* || $vtype == *HRESULT* ]]; then 47 vtype="Handle" 48 else 49 vtype="syscall.Errno" 50 fi 51 last_vtype="$vtype" 52 else 53 vtype="" 54 if [[ $last_vtype == Handle && $value == NO_ERROR ]]; then 55 value="S_OK" 56 elif [[ $last_vtype == syscall.Errno && $value == NO_ERROR ]]; then 57 value="ERROR_SUCCESS" 58 fi 59 fi 60 61 echo "$key $vtype = $value" 62 done < "$winerror" 63 64 while read -r line; do 65 [[ $line =~ ^#define\ (STATUS_[^\s]+)\ +\(\(NTSTATUS\)((0x)?[0-9a-fA-F]+)L?\) ]] || continue 66 echo "${BASH_REMATCH[1]} NTStatus = ${BASH_REMATCH[2]}" 67 done < "$ntstatus" 68 69 echo ")" 70 } | gofmt > "zerrors_windows.go"