" ___vital___
" NOTE: lines between '" ___vital___' is generated by :Vitalize.
" Do not modify the code nor insert new lines before '" ___vital___'
function! s:_SID() abort
return matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze__SID$')
endfunction
execute join(['function! vital#_openbrowser#Web#HTTP#import() abort', printf("return map({'decodeURI': '', '_vital_depends': '', 'parseHeader': '', 'encodeURIComponent': '', 'encodeURI': '', 'escape': '', 'post': '', 'get': '', 'request': '', '_vital_loaded': ''}, \"vital#_openbrowser#function('<SNR>%s_' . v:key)\")", s:_SID()), 'endfunction'], "\n")
delfunction s:_SID
" ___vital___
let s:save_cpo = &cpo
set cpo&vim
function! s:_vital_loaded(V) abort
let s:V = a:V
let s:Prelude = s:V.import('Prelude')
let s:Process = s:V.import('Process')
let s:String = s:V.import('Data.String')
endfunction
function! s:_vital_depends() abort
return ['Prelude', 'Data.String', 'Process']
endfunction
function! s:__urlencode_char(c) abort
return printf('%%%02X', char2nr(a:c))
endfunction
function! s:decodeURI(str) abort
let ret = a:str
let ret = substitute(ret, '+', ' ', 'g')
let ret = substitute(ret, '%\(\x\x\)', '\=printf("%c", str2nr(submatch(1), 16))', 'g')
return ret
endfunction
function! s:escape(str) abort
let result = ''
for i in range(len(a:str))
if a:str[i] =~# '^[a-zA-Z0-9_.~-]$'
let result .= a:str[i]
else
let result .= s:__urlencode_char(a:str[i])
endif
endfor
return result
endfunction
function! s:encodeURI(items) abort
let ret = ''
if s:Prelude.is_dict(a:items)
for key in sort(keys(a:items))
if strlen(ret)
let ret .= '&'
endif
let ret .= key . '=' . s:encodeURI(a:items[key])
endfor
elseif s:Prelude.is_list(a:items)
for item in sort(a:items)
if strlen(ret)
let ret .= '&'
endif
let ret .= item
endfor
else
let ret = s:escape(a:items)
endif
return ret
endfunction
function! s:encodeURIComponent(items) abort
let ret = ''
if s:Prelude.is_dict(a:items)
for key in sort(keys(a:items))
if strlen(ret) | let ret .= '&' | endif
let ret .= key . '=' . s:encodeURIComponent(a:items[key])
endfor
elseif s:Prelude.is_list(a:items)
for item in sort(a:items)
if strlen(ret) | let ret .= '&' | endif
let ret .= item
endfor
else
let items = iconv(a:items, &enc, 'utf-8')
let len = strlen(items)
let i = 0
while i < len
let ch = items[i]
if ch =~# '[0-9A-Za-z-._~!''()*]'
let ret .= ch
elseif ch ==# ' '
let ret .= '+'
else
let ret .= '%' . substitute('0' . s:String.nr2hex(char2nr(ch)), '^.*\(..\)$', '\1', '')
endif
let i = i + 1
endwhile
endif
return ret
endfunction
function! s:request(...) abort
let settings = s:_build_settings(a:000)
let settings.method = toupper(settings.method)
if !has_key(settings, 'url')
throw 'vital: Web.HTTP: "url" parameter is required.'
endif
if !s:Prelude.is_list(settings.client)
let settings.client = [settings.client]
endif
let client = s:_get_client(settings)
if empty(client)
throw 'vital: Web.HTTP: Available client not found: '
\ . string(settings.client)
endif
if has_key(settings, 'contentType')
let settings.headers['Content-Type'] = settings.contentType
endif
if has_key(settings, 'param')
if s:Prelude.is_dict(settings.param)
let getdatastr = s:encodeURI(settings.param)
else
let getdatastr = settings.param
endif
if strlen(getdatastr)
let settings.url .= '?' . getdatastr
endif
endif
if has_key(settings, 'data')
let settings.data = s:_postdata(settings.data)
let settings.headers['Content-Length'] = len(join(settings.data, "\n"))
endif
let settings._file = {}
let responses = client.request(settings)
for file in values(settings._file)
if filereadable(file)
call delete(file)
endif
endfor
call map(responses, 's:_build_response(v:val[0], v:val[1])')
return s:_build_last_response(responses)
endfunction
function! s:get(url, ...) abort
let settings = {
\ 'url': a:url,
\ 'param': a:0 > 0 ? a:1 : {},
\ 'headers': a:0 > 1 ? a:2 : {},
\ }
return s:request(settings)
endfunction
function! s:post(url, ...) abort
let settings = {
\ 'url': a:url,
\ 'data': a:0 > 0 ? a:1 : {},
\ 'headers': a:0 > 1 ? a:2 : {},
\ 'method': a:0 > 2 ? a:3 : 'POST',
\ }
return s:request(settings)
endfunction
function! s:_readfile(file) abort
if filereadable(a:file)
return join(readfile(a:file, 'b'), "\n")
endif
return ''
endfunction
function! s:_make_postfile(data) abort
let fname = s:_tempname()
call writefile(a:data, fname, 'b')
return fname
endfunction
function! s:_tempname() abort
return tr(tempname(), '\', '/')
endfunction
function! s:_postdata(data) abort
if s:Prelude.is_dict(a:data)
return [s:encodeURI(a:data)]
elseif s:Prelude.is_list(a:data)
return a:data
else
return split(a:data, "\n")
endif
endfunction
function! s:_build_response(header, content) abort
let response = {
\ 'header' : a:header,
\ 'content': a:content,
\ 'status': 0,
\ 'statusText': '',
\ 'success': 0,
\ }
if !empty(a:header)
let status_line = get(a:header, 0)
let matched = matchlist(status_line, '^HTTP/\%(1\.\d\|2\)\s\+\(\d\+\)\s\+\(.*\)')
if !empty(matched)
let [status, status_text] = matched[1 : 2]
let response.status = status - 0
let response.statusText = status_text
let response.success = status =~# '^2'
call remove(a:header, 0)
endif
endif
return response
endfunction
function! s:_build_last_response(responses) abort
let all_headers = []
for response in a:responses
call extend(all_headers, response.header)
endfor
let last_response = remove(a:responses, -1)
let last_response.redirectInfo = a:responses
let last_response.allHeaders = all_headers
return last_response
endfunction
function! s:_build_settings(args) abort
let settings = {
\ 'method': 'GET',
\ 'headers': {},
\ 'client': ['python', 'curl', 'wget'],
\ 'maxRedirect': 20,
\ 'retry': 1,
\ }
let args = copy(a:args)
if len(args) == 0
throw 'vital: Web.HTTP: request() needs one or more arguments.'
endif
if s:Prelude.is_dict(args[-1])
call extend(settings, remove(args, -1))
endif
if len(args) == 2
let settings.method = remove(args, 0)
endif
if !empty(args)
let settings.url = args[0]
endif
return settings
endfunction
function! s:_make_header_args(headdata, option, quote) abort
let args = ''
for [key, value] in items(a:headdata)
if s:Prelude.is_windows()
let value = substitute(value, '"', '"""', 'g')
endif
let args .= ' ' . a:option . a:quote . key . ': ' . value . a:quote
endfor
return args
endfunction
function! s:parseHeader(headers) abort
" FIXME: User should be able to specify the treatment method of the duplicate item.
let header = {}
for h in a:headers
let matched = matchlist(h, '^\([^:]\+\):\s*\(.*\)$')
if !empty(matched)
let [name, value] = matched[1 : 2]
let header[name] = value
endif
endfor
return header
endfunction
" Clients
function! s:_get_client(settings) abort
for name in a:settings.client
if has_key(s:clients, name) && s:clients[name].available(a:settings)
return s:clients[name]
endif
endfor
return {}
endfunction
let s:clients = {}
let s:clients.python = {}
function! s:clients.python.available(settings) abort
if !has('python')
return 0
endif
if has_key(a:settings, 'outputFile')
" 'outputFile' is not supported yet
return 0
endif
if get(a:settings, 'retry', 0) != 1
" 'retry' is not supported yet
return 0
endif
if has_key(a:settings, 'authMethod')
return 0
endif
return 1
endfunction
function! s:clients.python.request(settings) abort
if has_key(a:settings, 'unixSocket')
throw 'vital: Web.HTTP: unixSocket only can be used with the curl.'
endif
" TODO: retry, outputFile
let responses = []
python << endpython
try:
class DummyClassForLocalScope:
def main():
try:
from StringIO import StringIO
except ImportError:
from io import StringIO
import vim, urllib2, socket, gzip
responses = vim.bindeval('responses')
class CustomHTTPRedirectHandler(urllib2.HTTPRedirectHandler):
def __init__(self, max_redirect):
self.max_redirect = max_redirect
def redirect_request(self, req, fp, code, msg, headers, newurl):
if self.max_redirect == 0:
return None
if 0 < self.max_redirect:
self.max_redirect -= 1
header_list = filter(None, str(headers).split("\r\n"))
responses.extend([[[status(code, msg)] + header_list, fp.read()]])
return urllib2.HTTPRedirectHandler.redirect_request(self, req, fp, code, msg, headers, newurl)
def vimlist2str(list):
if not list:
return None
return "\n".join([s.replace("\n", "\0") for s in list])
def status(code, msg):
return "HTTP/1.0 %d %s\r\n" % (code, msg)
def access():
settings = vim.eval('a:settings')
data = vimlist2str(settings.get('data'))
timeout = settings.get('timeout')
if timeout:
timeout = float(timeout)
request_headers = settings.get('headers')
max_redirect = int(settings.get('maxRedirect'))
director = urllib2.build_opener(CustomHTTPRedirectHandler(max_redirect))
if settings.has_key('username'):
passman = urllib2.HTTPPasswordMgrWithDefaultRealm()
passman.add_password(
None,
settings['url'],
settings['username'],
settings.get('password', ''))
basicauth = urllib2.HTTPBasicAuthHandler(passman)
digestauth = urllib2.HTTPDigestAuthHandler(passman)
director.add_handler(basicauth)
director.add_handler(digestauth)
if settings.has_key('bearerToken'):
request_headers.setdefault('Authorization', 'Bearer ' + settings['bearerToken'])
req = urllib2.Request(settings['url'], data, request_headers)
req.get_method = lambda: settings['method']
default_timeout = socket.getdefaulttimeout()
try:
# for Python 2.5 or before
socket.setdefaulttimeout(timeout)
res = director.open(req, timeout=timeout)
except urllib2.HTTPError as res:
pass
except urllib2.URLError:
return ('', '')
except socket.timeout:
return ('', '')
finally:
socket.setdefaulttimeout(default_timeout)
st = status(res.code, res.msg)
response_headers = st + ''.join(res.info().headers)
response_body = res.read()
gzip_decompress = settings.get('gzipDecompress', False)
if gzip_decompress:
buf = StringIO(response_body)
f = gzip.GzipFile(fileobj=buf)
response_body = f.read()[:-1]
return (response_headers, response_body)
(header, body) = access()
responses.extend([[header.split("\r\n"), body]])
main()
raise RuntimeError("Exit from local scope")
except RuntimeError as exception:
if exception.args != ("Exit from local scope",):
raise exception
endpython
return responses
endfunction
let s:clients.curl = {}
let s:clients.curl.errcode = {}
let s:clients.curl.errcode[1] = 'Unsupported protocol. This build of curl has no support for this protocol.'
let s:clients.curl.errcode[2] = 'Failed to initialize.'
let s:clients.curl.errcode[3] = 'URL malformed. The syntax was not correct.'
let s:clients.curl.errcode[4] = 'A feature or option that was needed to perform the desired request was not enabled or was explicitly disabled at buildtime. To make curl able to do this, you probably need another build of libcurl!'
let s:clients.curl.errcode[5] = 'Couldn''t resolve proxy. The given proxy host could not be resolved.'
let s:clients.curl.errcode[6] = 'Couldn''t resolve host. The given remote host was not resolved.'
let s:clients.curl.errcode[7] = 'Failed to connect to host.'
let s:clients.curl.errcode[8] = 'FTP weird server reply. The server sent data curl couldn''t parse.'
let s:clients.curl.errcode[9] = 'FTP access denied. The server denied login or denied access to the particular resource or directory you wanted to reach. Most often you tried to change to a directory that doesn''t exist on the server.'
let s:clients.curl.errcode[11] = 'FTP weird PASS reply. Curl couldn''t parse the reply sent to the PASS request.'
let s:clients.curl.errcode[13] = 'FTP weird PASV reply, Curl couldn''t parse the reply sent to the PASV request.'
let s:clients.curl.errcode[14] = 'FTP weird 227 format. Curl couldn''t parse the 227-line the server sent.'
let s:clients.curl.errcode[15] = 'FTP can''t get host. Couldn''t resolve the host IP we got in the 227-line.'
let s:clients.curl.errcode[17] = 'FTP couldn''t set binary. Couldn''t change transfer method to binary.'
let s:clients.curl.errcode[18] = 'Partial file. Only a part of the file was transferred.'
let s:clients.curl.errcode[19] = 'FTP couldn''t download/access the given file, the RETR (or similar) command failed.'
let s:clients.curl.errcode[21] = 'FTP quote error. A quote command returned error from the server.'
let s:clients.curl.errcode[22] = 'HTTP page not retrieved. The requested url was not found or returned another error with the HTTP error code being 400 or above. This return code only appears if -f, --fail is used.'
let s:clients.curl.errcode[23] = 'Write error. Curl couldn''t write data to a local filesystem or similar.'
let s:clients.curl.errcode[25] = 'FTP couldn''t STOR file. The server denied the STOR operation, used for FTP uploading.'
let s:clients.curl.errcode[26] = 'Read error. Various reading problems.'
let s:clients.curl.errcode[27] = 'Out of memory. A memory allocation request failed.'
let s:clients.curl.errcode[28] = 'Operation timeout. The specified time-out period was reached according to the conditions.'
let s:clients.curl.errcode[30] = 'FTP PORT failed. The PORT command failed. Not all FTP servers support the PORT command, try doing a transfer using PASV instead!'
let s:clients.curl.errcode[31] = 'FTP couldn''t use REST. The REST command failed. This command is used for resumed FTP transfers.'
let s:clients.curl.errcode[33] = 'HTTP range error. The range "command" didn''t work.'
let s:clients.curl.errcode[34] = 'HTTP post error. Internal post-request generation error.'
let s:clients.curl.errcode[35] = 'SSL connect error. The SSL handshaking failed.'
let s:clients.curl.errcode[36] = 'FTP bad download resume. Couldn''t continue an earlier aborted download.'
let s:clients.curl.errcode[37] = 'FILE couldn''t read file. Failed to open the file. Permissions?'
let s:clients.curl.errcode[38] = 'LDAP cannot bind. LDAP bind operation failed.'
let s:clients.curl.errcode[39] = 'LDAP search failed.'
let s:clients.curl.errcode[41] = 'Function not found. A required LDAP function was not found.'
let s:clients.curl.errcode[42] = 'Aborted by callback. An application told curl to abort the operation.'
let s:clients.curl.errcode[43] = 'Internal error. A function was called with a bad parameter.'
let s:clients.curl.errcode[45] = 'Interface error. A specified outgoing interface could not be used.'
let s:clients.curl.errcode[47] = 'Too many redirects. When following redirects, curl hit the maximum amount.'
let s:clients.curl.errcode[48] = 'Unknown option specified to libcurl. This indicates that you passed a weird option to curl that was passed on to libcurl and rejected. Read up in the manual!'
let s:clients.curl.errcode[49] = 'Malformed telnet option.'
let s:clients.curl.errcode[51] = 'The peer''s SSL certificate or SSH MD5 fingerprint was not OK.'
let s:clients.curl.errcode[52] = 'The server didn''t reply anything, which here is considered an error.'
let s:clients.curl.errcode[53] = 'SSL crypto engine not found.'
let s:clients.curl.errcode[54] = 'Cannot set SSL crypto engine as default.'
let s:clients.curl.errcode[55] = 'Failed sending network data.'
let s:clients.curl.errcode[56] = 'Failure in receiving network data.'
let s:clients.curl.errcode[58] = 'Problem with the local certificate.'
let s:clients.curl.errcode[59] = 'Couldn''t use specified SSL cipher.'
let s:clients.curl.errcode[60] = 'Peer certificate cannot be authenticated with known CA certificates.'
let s:clients.curl.errcode[61] = 'Unrecognized transfer encoding.'
let s:clients.curl.errcode[62] = 'Invalid LDAP URL.'
let s:clients.curl.errcode[63] = 'Maximum file size exceeded.'
let s:clients.curl.errcode[64] = 'Requested FTP SSL level failed.'
let s:clients.curl.errcode[65] = 'Sending the data requires a rewind that failed.'
let s:clients.curl.errcode[66] = 'Failed to initialise SSL Engine.'
let s:clients.curl.errcode[67] = 'The user name, password, or similar was not accepted and curl failed to log in.'
let s:clients.curl.errcode[68] = 'File not found on TFTP server.'
let s:clients.curl.errcode[69] = 'Permission problem on TFTP server.'
let s:clients.curl.errcode[70] = 'Out of disk space on TFTP server.'
let s:clients.curl.errcode[71] = 'Illegal TFTP operation.'
let s:clients.curl.errcode[72] = 'Unknown TFTP transfer ID.'
let s:clients.curl.errcode[73] = 'File already exists (TFTP).'
let s:clients.curl.errcode[74] = 'No such user (TFTP).'
let s:clients.curl.errcode[75] = 'Character conversion failed.'
let s:clients.curl.errcode[76] = 'Character conversion functions required.'
let s:clients.curl.errcode[77] = 'Problem with reading the SSL CA cert (path? access rights?).'
let s:clients.curl.errcode[78] = 'The resource referenced in the URL does not exist.'
let s:clients.curl.errcode[79] = 'An unspecified error occurred during the SSH session.'
let s:clients.curl.errcode[80] = 'Failed to shut down the SSL connection.'
let s:clients.curl.errcode[82] = 'Could not load CRL file, missing or wrong format (added in 7.19.0).'
let s:clients.curl.errcode[83] = 'Issuer check failed (added in 7.19.0).'
let s:clients.curl.errcode[84] = 'The FTP PRET command failed'
let s:clients.curl.errcode[85] = 'RTSP: mismatch of CSeq numbers'
let s:clients.curl.errcode[86] = 'RTSP: mismatch of Session Identifiers'
let s:clients.curl.errcode[87] = 'unable to parse FTP file list'
let s:clients.curl.errcode[88] = 'FTP chunk callback reported error'
let s:clients.curl.errcode[89] = 'No connection available, the session will be queued'
let s:clients.curl.errcode[90] = 'SSL public key does not matched pinned public key'
function! s:clients.curl.available(settings) abort
return executable(self._command(a:settings))
endfunction
function! s:clients.curl._command(settings) abort
return get(get(a:settings, 'command', {}), 'curl', 'curl')
endfunction
function! s:clients.curl.request(settings) abort
let quote = s:_quote()
let command = self._command(a:settings)
if has_key(a:settings, 'unixSocket')
let command .= ' --unix-socket ' . quote . a:settings.unixSocket . quote
endif
let a:settings._file.header = s:_tempname()
let command .= ' --dump-header ' . quote . a:settings._file.header . quote
let has_output_file = has_key(a:settings, 'outputFile')
if has_output_file
let output_file = a:settings.outputFile
else
let output_file = s:_tempname()
let a:settings._file.content = output_file
endif
let command .= ' --output ' . quote . output_file . quote
if has_key(a:settings, 'gzipDecompress') && a:settings.gzipDecompress
let command .= ' --compressed '
endif
let command .= ' -L -s -k '
if a:settings.method ==? 'HEAD'
let command .= '--head'
else
let command .= '-X ' . a:settings.method
endif
let command .= ' --max-redirs ' . a:settings.maxRedirect
let command .= s:_make_header_args(a:settings.headers, '-H ', quote)
let timeout = get(a:settings, 'timeout', '')
let command .= ' --retry ' . a:settings.retry
if timeout =~# '^\d\+$'
let command .= ' --max-time ' . timeout
endif
if has_key(a:settings, 'username')
let auth = a:settings.username . ':' . get(a:settings, 'password', '')
let auth = escape(auth, quote)
if has_key(a:settings, 'authMethod')
if index(['basic', 'digest', 'ntlm', 'negotiate'], a:settings.authMethod) == -1
throw 'vital: Web.HTTP: Invalid authorization method: ' . a:settings.authMethod
endif
let method = a:settings.authMethod
else
let method = 'anyauth'
endif
let command .= ' --' . method . ' --user ' . quote . auth . quote
endif
if has_key(a:settings, 'bearerToken')
\ && has_key(a:settings, 'authMethod') && (a:settings.authMethod ==? 'oauth2')
let command .= ' --oauth2-bearer ' . quote . a:settings.bearerToken . quote
endif
if has_key(a:settings, 'data')
let a:settings._file.post = s:_make_postfile(a:settings.data)
let command .= ' --data-binary @' . quote . a:settings._file.post . quote
endif
let command .= ' ' . quote . a:settings.url . quote
call s:Process.system(command)
let retcode = s:Process.get_last_status()
let headerstr = s:_readfile(a:settings._file.header)
let header_chunks = split(headerstr, "\r\n\r\n")
let headers = map(header_chunks, 'split(v:val, "\r\n")')
if retcode != 0 && empty(headers)
if has_key(s:clients.curl.errcode, retcode)
throw 'vital: Web.HTTP: ' . s:clients.curl.errcode[retcode]
else
throw 'vital: Web.HTTP: Unknown error code has occurred in curl: code=' . retcode
endif
endif
if !empty(headers)
let responses = map(headers, '[v:val, ""]')
else
let responses = [[[], '']]
endif
if has_output_file || a:settings.method ==? 'HEAD'
let content = ''
else
let content = s:_readfile(output_file)
endif
let responses[-1][1] = content
return responses
endfunction
let s:clients.wget = {}
let s:clients.wget.errcode = {}
let s:clients.wget.errcode[1] = 'Generic error code.'
let s:clients.wget.errcode[2] = 'Parse error---for instance, when parsing command-line options, the .wgetrc or .netrc...'
let s:clients.wget.errcode[3] = 'File I/O error.'
let s:clients.wget.errcode[4] = 'Network failure.'
let s:clients.wget.errcode[5] = 'SSL verification failure.'
let s:clients.wget.errcode[6] = 'Username/password authentication failure.'
let s:clients.wget.errcode[7] = 'Protocol errors.'
let s:clients.wget.errcode[8] = 'Server issued an error response.'
function! s:clients.wget.available(settings) abort
if has_key(a:settings, 'authMethod')
return 0
endif
return executable(self._command(a:settings))
endfunction
function! s:clients.wget._command(settings) abort
return get(get(a:settings, 'command', {}), 'wget', 'wget')
endfunction
function! s:clients.wget.request(settings) abort
if has_key(a:settings, 'unixSocket')
throw 'vital: Web.HTTP: unixSocket only can be used with the curl.'
endif
let quote = s:_quote()
let command = self._command(a:settings)
let method = a:settings.method
if method ==# 'HEAD'
let command .= ' --spider'
elseif method !=# 'GET' && method !=# 'POST'
let a:settings.headers['X-HTTP-Method-Override'] = a:settings.method
endif
let a:settings._file.header = s:_tempname()
let command .= ' -o ' . quote . a:settings._file.header . quote
let has_output_file = has_key(a:settings, 'outputFile')
if has_output_file
let output_file = a:settings.outputFile
else
let output_file = s:_tempname()
let a:settings._file.content = output_file
endif
let command .= ' -O ' . quote . output_file . quote
let command .= ' --server-response -q -L '
let command .= ' --max-redirect=' . a:settings.maxRedirect
let command .= s:_make_header_args(a:settings.headers, '--header=', quote)
let timeout = get(a:settings, 'timeout', '')
let command .= ' --tries=' . a:settings.retry
if timeout =~# '^\d\+$'
let command .= ' --timeout=' . timeout
endif
if has_key(a:settings, 'username')
let command .= ' --http-user=' . quote . escape(a:settings.username, quote) . quote
endif
if has_key(a:settings, 'password')
let command .= ' --http-password=' . quote . escape(a:settings.password, quote) . quote
endif
if has_key(a:settings, 'bearerToken')
let command .= ' --header=' . quote . 'Authorization: Bearer ' . a:settings.bearerToken . quote
endif
let command .= ' ' . quote . a:settings.url . quote
if has_key(a:settings, 'data')
let a:settings._file.post = s:_make_postfile(a:settings.data)
let command .= ' --post-file=' . quote . a:settings._file.post . quote
endif
call s:Process.system(command)
let retcode = s:Process.get_last_status()
if filereadable(a:settings._file.header)
let header_lines = readfile(a:settings._file.header, 'b')
call map(header_lines, 'matchstr(v:val, "^\\s*\\zs.*")')
let headerstr = join(header_lines, "\r\n")
let header_chunks = split(headerstr, '\r\n\zeHTTP/\%(1\.\d\|2\)')
let headers = map(header_chunks, 'split(v:val, "\r\n")')
let responses = map(headers, '[v:val, ""]')
else
let headers = []
let responses = [[[], '']]
endif
if has_key(s:clients.wget.errcode, retcode) && empty(headers)
throw 'vital: Web.HTTP: ' . s:clients.wget.errcode[retcode]
endif
if has_output_file
let content = ''
else
let content = s:_readfile(output_file)
endif
let responses[-1][1] = content
return responses
endfunction
function! s:_quote() abort
return &shell =~# 'sh$' ? "'" : '"'
endfunction
let &cpo = s:save_cpo
unlet s:save_cpo
" vim:set et ts=2 sts=2 sw=2 tw=0: