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Make gnupg.vim working with cmd under windows.

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This commit is contained in:
Markus Braun 2006-12-08 10:27:58 +00:00
parent d29ae7efa3
commit bb849bd53e
1 changed files with 42 additions and 21 deletions
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63
plugin/gnupg.vim
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@ -114,11 +114,27 @@ fun s:GPGInit()
let s:GPGCommand="LANG=C gpg --no-use-agent"
endif
" setup shell environment for unix and windows
let s:shellredirsave=&shellredir
let s:shellsave=&shell
if (match(&shell,"cmd.exe"))
" windows specific settings
let s:shellredir = '>%s'
let s:shell = &shell
let s:redirnull = '2>nul'
else
" unix specific settings
let s:shellredir = &shellredir
let s:shell = 'sh'
let s:redirnull ='2>/dev/null'
endi
" find the supported algorithms
let shsave=&sh
let &sh='sh'
let &shellredir=s:shellredir
let &shell=s:shell
let output=system(s:GPGCommand . " --version")
let &sh=shsave
let &shellredir=s:shellredir
let &shell=s:shellsave
let s:GPGPubkey=substitute(output, ".*Pubkey: \\(.\\{-}\\)\n.*", "\\1", "")
let s:GPGCipher=substitute(output, ".*Cipher: \\(.\\{-}\\)\n.*", "\\1", "")
@ -140,10 +156,11 @@ fun s:GPGDecrypt()
let b:GPGOptions=""
" find the recipients of the file
let shsave=&sh
let &sh='sh'
let &shellredir=s:shellredir
let &shell=s:shell
let output=system(s:GPGCommand . " --decrypt --dry-run --batch " . filename)
let &sh=shsave
let &shellredir=s:shellredir
let &shell=s:shellsave
" check if the file is symmetric/asymmetric encrypted
if (match(output, "gpg: [^ ]\\+ encrypted data") >= 0)
@ -189,11 +206,12 @@ fun s:GPGDecrypt()
" finally decrypt the buffer content
" since even with the --quiet option passphrase typos will be reported,
" we must redirect stderr (using sh temporarily)
let shsave=&sh
let &sh='sh'
exec "'[,']!" . s:GPGCommand . " --quiet --decrypt 2>/dev/null"
let &sh=shsave
" we must redirect stderr (using shell temporarily)
let &shellredir=s:shellredir
let &shell=s:shell
exec "'[,']!" . s:GPGCommand . " --quiet --decrypt " . s:redirnull
let &shellredir=s:shellredir
let &shell=s:shellsave
if (v:shell_error) " message could not be decrypted
silent u
echohl GPGError
@ -254,10 +272,11 @@ fun s:GPGEncrypt()
endi
" encrypt the buffer
let shsave=&sh
let &sh='sh'
silent exec "'[,']!" . s:GPGCommand . " --quiet --no-encrypt-to " . options . recipients . " 2>/dev/null"
let &sh=shsave
let &shellredir=s:shellredir
let &shell=s:shell
silent exec "'[,']!" . s:GPGCommand . " --quiet --no-encrypt-to " . options . recipients . " " . s:redirnull
let &shellredir=s:shellredir
let &shell=s:shellsave
if (v:shell_error) " message could not be encrypted
silent u
echohl GPGError
@ -596,10 +615,11 @@ endf
" Returns: ID for the given name
fun s:GPGNameToID(name)
" ask gpg for the id for a name
let shsave=&sh
let &sh='sh'
let &shellredir=s:shellredir
let &shell=s:shell
let output=system(s:GPGCommand . " --quiet --with-colons --fixed-list-mode --list-keys \"" . a:name . "\"")
let &sh=shsave
let &shellredir=s:shellredir
let &shell=s:shellsave
" parse the output of gpg
let pub_seen=0
@ -659,10 +679,11 @@ fun s:GPGIDToName(identity)
" TODO is the encryption subkey really unique?
" ask gpg for the id for a name
let shsave=&sh
let &sh='sh'
let &shellredir=s:shellredir
let &shell=s:shell
let output=system(s:GPGCommand . " --quiet --with-colons --fixed-list-mode --list-keys " . a:identity )
let &sh=shsave
let &shellredir=s:shellredir
let &shell=s:shellsave
" parse the output of gpg
let pub_seen=0