Bram Moolenaar | 071d427 | 2004-06-13 20:20:40 +0000 | [diff] [blame^] | 1 | " netrw.vim: (global plugin) Handles file transfer across a network |
| 2 | " Last Change: Jun 04, 2004 |
| 3 | " Maintainer: Charles E. Campbell, Jr. PhD <drchipNOSPAM at campbellfamily.biz> |
| 4 | " Version: 44 |
| 5 | " License: Vim License (see vim's :help license) |
| 6 | " |
| 7 | " But be doers of the word, and not only hearers, deluding your own selves |
| 8 | " (James 1:22 RSV) |
| 9 | " =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- |
| 10 | |
| 11 | " Exit quickly when already loaded or when 'compatible' is set. |
| 12 | if exists("loaded_netrw") || &cp |
| 13 | finish |
| 14 | endif |
| 15 | let loaded_netrw = "v44" |
| 16 | let s:save_cpo = &cpo |
| 17 | set cpo&vim |
| 18 | |
| 19 | " --------------------------------------------------------------------- |
| 20 | " Default values for global netrw variables {{{1 |
| 21 | if !exists("g:netrw_ftpmode") |
| 22 | let g:netrw_ftpmode= "binary" |
| 23 | endif |
| 24 | if !exists("g:netrw_win95ftp") |
| 25 | let g:netrw_win95ftp= 1 |
| 26 | endif |
| 27 | if !exists("g:netrw_cygwin") |
| 28 | if has("win32") |
| 29 | let g:netrw_cygwin= 1 |
| 30 | else |
| 31 | let g:netrw_cygwin= 0 |
| 32 | endif |
| 33 | endif |
| 34 | |
| 35 | " --------------------------------------------------------------------- |
| 36 | " Default values for global protocol variables {{{1 |
| 37 | if !exists("g:netrw_rcp_cmd") |
| 38 | let g:netrw_rcp_cmd = "rcp" |
| 39 | endif |
| 40 | if !exists("g:netrw_ftp_cmd") |
| 41 | let g:netrw_ftp_cmd = "ftp" |
| 42 | endif |
| 43 | if !exists("g:netrw_scp_cmd") |
| 44 | let g:netrw_scp_cmd = "scp -q" |
| 45 | endif |
| 46 | if !exists("g:netrw_sftp_cmd") |
| 47 | let g:netrw_sftp_cmd = "sftp" |
| 48 | endif |
| 49 | if !exists("g:netrw_http_cmd") |
| 50 | if executable("wget") |
| 51 | let g:netrw_http_cmd = "wget -q -O" |
| 52 | elseif executable("fetch") |
| 53 | let g:netrw_http_cmd = "fetch -o" |
| 54 | else |
| 55 | let g:netrw_http_cmd = "" |
| 56 | endif |
| 57 | endif |
| 58 | if !exists("g:netrw_dav_cmd") |
| 59 | let g:netrw_dav_cmd = "cadaver" |
| 60 | endif |
| 61 | if !exists("g:netrw_rsync_cmd") |
| 62 | let g:netrw_rsync_cmd = "rsync" |
| 63 | endif |
| 64 | if !exists("g:netrw_fetch_cmd") |
| 65 | if executable("fetch") |
| 66 | let g:netrw_fetch_cmd = "fetch -o" |
| 67 | else |
| 68 | let g:netrw_fetch_cmd = "" |
| 69 | endif |
| 70 | endif |
| 71 | |
| 72 | if has("win32") |
| 73 | \ && exists("g:netrw_use_nt_rcp") |
| 74 | \ && g:netrw_use_nt_rcp |
| 75 | \ && executable( $SystemRoot .'/system32/rcp.exe') |
| 76 | let s:netrw_has_nt_rcp = 1 |
| 77 | let s:netrw_rcpmode = '-b' |
| 78 | else |
| 79 | let s:netrw_has_nt_rcp = 0 |
| 80 | let s:netrw_rcpmode = '' |
| 81 | endif |
| 82 | |
| 83 | " --------------------------------------------------------------------- |
| 84 | " Transparency Support: {{{1 |
| 85 | " Auto-detection for ftp://*, rcp://*, scp://*, sftp://*, http://*, dav://*, |
| 86 | " and rsync://* |
| 87 | " Should make file transfers across networks transparent. Currently I haven't |
| 88 | " supported appends. Hey, gotta leave something for a future <netrw.vim>! |
| 89 | if version >= 600 |
| 90 | augroup Network |
| 91 | au! |
| 92 | if has("win32") |
| 93 | au BufReadCmd file://* exe "doau BufReadPre ".expand("<afile>")|exe 'e '.substitute(expand("<afile>"),"file:/*","","")|exe "doau BufReadPost ".expand("<afile>") |
| 94 | else |
| 95 | au BufReadCmd file:///* exe "doau BufReadPre ".expand("<afile>")|exe 'e /'.substitute(expand("<afile>"),"file:/*","","")|exe "doau BufReadPost ".expand("<afile>") |
| 96 | au BufReadCmd file://localhost/* exe "doau BufReadPre ".expand("<afile>")|exe 'e /'.substitute(expand("<afile>"),"file:/*","","")|exe "doau BufReadPost ".expand("<afile>") |
| 97 | endif |
| 98 | au BufReadCmd ftp://*,rcp://*,scp://*,http://*,dav://*,rsync://*,sftp://* exe "doau BufReadPre ".expand("<afile>")|exe "Nread 0r ".expand("<afile>")|exe "doau BufReadPost ".expand("<afile>") |
| 99 | au FileReadCmd ftp://*,rcp://*,scp://*,http://*,dav://*,rsync://*,sftp://* exe "doau BufReadPre ".expand("<afile>")|exe "Nread " .expand("<afile>")|exe "doau BufReadPost ".expand("<afile>") |
| 100 | au BufWriteCmd ftp://*,rcp://*,scp://*,dav://*,rsync://*,sftp://* exe "Nwrite " .expand("<afile>")|call <SID>NetRestorePosn() |
| 101 | augroup END |
| 102 | endif |
| 103 | |
| 104 | " ------------------------------------------------------------------------ |
| 105 | " Commands: :Nread, :Nwrite, and :NetUserPass {{{1 |
| 106 | com! -nargs=* Nread call <SID>NetSavePosn()<bar>call <SID>NetRead(<f-args>)<bar>call <SID>NetRestorePosn() |
| 107 | com! -range=% -nargs=* Nwrite call <SID>NetSavePosn()<bar><line1>,<line2>call <SID>NetWrite(<f-args>)<bar>call <SID>NetRestorePosn() |
| 108 | com! -nargs=* NetUserPass call NetUserPass(<f-args>) |
| 109 | |
| 110 | " ------------------------------------------------------------------------ |
| 111 | " NetSavePosn: saves position of cursor on screen {{{1 |
| 112 | fun! s:NetSavePosn() |
| 113 | " call Dfunc("NetSavePosn()") |
| 114 | " Save current line and column |
| 115 | let s:netrw_winnr= winnr() |
| 116 | let s:netrw_line = line(".") |
| 117 | let s:netrw_col = virtcol(".") |
| 118 | |
| 119 | " Save top-of-screen line |
| 120 | norm! H0 |
| 121 | let s:netrw_hline= line(".") |
| 122 | |
| 123 | call s:NetRestorePosn() |
| 124 | " call Dret("NetSavePosn : winnr=".s:netrw_winnr." line=".s:netrw_line." col=".s:netrw_col." hline=".s:netrw_hline) |
| 125 | endfun |
| 126 | |
| 127 | " ------------------------------------------------------------------------ |
| 128 | " NetRestorePosn: restores the cursor and file position as saved by NetSavePosn() {{{1 |
| 129 | fun! <SID>NetRestorePosn() |
| 130 | " call Dfunc("NetRestorePosn() winnr=".s:netrw_winnr." line=".s:netrw_line." col=".s:netrw_col." hline=".s:netrw_hline) |
| 131 | |
| 132 | exe "silent! ".s:netrw_winnr."wincmd w" |
| 133 | if v:shell_error == 0 |
| 134 | " as suggested by Bram M: redraw on no error |
| 135 | " allows protocol error messages to remain visible |
| 136 | redraw! |
| 137 | endif |
| 138 | " restore top-of-screen line |
| 139 | exe "norm! ".s:netrw_hline."G0z\<CR>" |
| 140 | " restore position |
| 141 | exe "norm! ".s:netrw_line."G0".s:netrw_col."\<bar>" |
| 142 | |
| 143 | " call Dret("NetRestorePosn") |
| 144 | endfun |
| 145 | |
| 146 | " ------------------------------------------------------------------------ |
| 147 | " NetRead: responsible for reading a file over the net {{{1 |
| 148 | fun! s:NetRead(...) |
| 149 | " call Dfunc("NetRead(a:1<".a:1.">)") |
| 150 | |
| 151 | " save options |
| 152 | call s:NetOptionSave() |
| 153 | |
| 154 | " get name of a temporary file |
| 155 | let tmpfile= tempname() |
| 156 | |
| 157 | " Special Exception: if a file is named "0r", then |
| 158 | " "0r" will be used to read the |
| 159 | " following files instead of "r" |
| 160 | if a:0 == 0 |
| 161 | let readcmd= "r" |
| 162 | let ichoice= 0 |
| 163 | elseif a:1 == "0r" |
| 164 | let readcmd = "0r" |
| 165 | let ichoice = 2 |
| 166 | else |
| 167 | let readcmd = "r" |
| 168 | let ichoice = 1 |
| 169 | endif |
| 170 | |
| 171 | while ichoice <= a:0 |
| 172 | |
| 173 | " attempt to repeat with previous host-file-etc |
| 174 | if exists("b:netrw_lastfile") && a:0 == 0 |
| 175 | " call Decho("using b:netrw_lastfile<" . b:netrw_lastfile . ">") |
| 176 | let choice = b:netrw_lastfile |
| 177 | let ichoice= ichoice + 1 |
| 178 | |
| 179 | else |
| 180 | exe "let choice= a:" . ichoice |
| 181 | " call Decho("NetRead1: choice<" . choice . ">") |
| 182 | |
| 183 | " Reconstruct Choice if choice starts with '"' |
| 184 | if match(choice,"?") == 0 |
| 185 | echo 'NetRead Usage:' |
| 186 | echo ':Nread machine:path uses rcp' |
| 187 | echo ':Nread "machine path" uses ftp with <.netrc>' |
| 188 | echo ':Nread "machine id password path" uses ftp' |
| 189 | echo ':Nread dav://machine[:port]/path uses cadaver' |
| 190 | echo ':Nread fetch://machine/path uses fetch' |
| 191 | echo ':Nread ftp://[user@]machine[:port]/path uses ftp autodetects <.netrc>' |
| 192 | echo ':Nread http://[user@]machine/path uses http wget' |
| 193 | echo ':Nread rcp://[user@]machine/path uses rcp' |
| 194 | echo ':Nread rsync://machine[:port]/path uses rsync' |
| 195 | echo ':Nread scp://[user@]machine[[:#]port]/path uses scp' |
| 196 | echo ':Nread sftp://[user@]machine[[:#]port]/path uses sftp' |
| 197 | break |
| 198 | elseif match(choice,"^\"") != -1 |
| 199 | " call Decho("reconstructing choice") |
| 200 | if match(choice,"\"$") != -1 |
| 201 | " case "..." |
| 202 | let choice=strpart(choice,1,strlen(choice)-2) |
| 203 | else |
| 204 | " case "... ... ..." |
| 205 | let choice = strpart(choice,1,strlen(choice)-1) |
| 206 | let wholechoice = "" |
| 207 | |
| 208 | while match(choice,"\"$") == -1 |
| 209 | let wholechoice = wholechoice . " " . choice |
| 210 | let ichoice = ichoice + 1 |
| 211 | if ichoice > a:0 |
| 212 | echoerr "Unbalanced string in filename '". wholechoice ."'" |
| 213 | " call Dret("NetRead") |
| 214 | return |
| 215 | endif |
| 216 | let choice= a:{ichoice} |
| 217 | endwhile |
| 218 | let choice= strpart(wholechoice,1,strlen(wholechoice)-1) . " " . strpart(choice,0,strlen(choice)-1) |
| 219 | endif |
| 220 | endif |
| 221 | endif |
| 222 | " call Decho("NetRead2: choice<" . choice . ">") |
| 223 | let ichoice= ichoice + 1 |
| 224 | |
| 225 | " fix up windows urls |
| 226 | if has("win32") |
| 227 | let choice = substitute(choice,'\\','/','ge') |
| 228 | " call Decho("fixing up windows url to <".choice.">") |
| 229 | exe 'lcd ' . fnamemodify(tmpfile,':h') |
| 230 | let tmpfile = fnamemodify(tmpfile,':t') |
| 231 | endif |
| 232 | |
| 233 | " Determine method of read (ftp, rcp, etc) |
| 234 | call s:NetMethod(choice) |
| 235 | |
| 236 | " ============ |
| 237 | " Perform Read |
| 238 | " ============ |
| 239 | |
| 240 | "......................................... |
| 241 | " rcp: Method #1 |
| 242 | if b:netrw_method == 1 " read with rcp |
| 243 | " call Decho("read via rcp (method #1)") |
| 244 | " ER: noting done with g:netrw_uid yet? |
| 245 | " ER: on Win2K" rcp machine[.user]:file tmpfile |
| 246 | " ER: if machine contains '.' adding .user is required (use $USERNAME) |
| 247 | " ER: the tmpfile is full path: rcp sees C:\... as host C |
| 248 | if s:netrw_has_nt_rcp == 1 |
| 249 | if exists("g:netrw_uid") && ( g:netrw_uid != "" ) |
| 250 | let uid_machine = g:netrw_machine .'.'. g:netrw_uid |
| 251 | else |
| 252 | " Any way needed it machine contains a '.' |
| 253 | let uid_machine = g:netrw_machine .'.'. $USERNAME |
| 254 | endif |
| 255 | else |
| 256 | if exists("g:netrw_uid") && ( g:netrw_uid != "" ) |
| 257 | let uid_machine = g:netrw_uid .'@'. g:netrw_machine |
| 258 | else |
| 259 | let uid_machine = g:netrw_machine |
| 260 | endif |
| 261 | endif |
| 262 | " call Decho("executing: !".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".uid_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile) |
| 263 | exe "!".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".uid_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile |
| 264 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 265 | let b:netrw_lastfile = choice |
| 266 | |
| 267 | "......................................... |
| 268 | " ftp + <.netrc>: Method #2 |
| 269 | elseif b:netrw_method == 2 " read with ftp + <.netrc> |
| 270 | " call Decho("read via ftp+.netrc (method #2)") |
| 271 | let netrw_fname= b:netrw_fname |
| 272 | new |
| 273 | set ff=unix |
| 274 | exe "put ='".g:netrw_ftpmode."'" |
| 275 | exe "put ='get ".netrw_fname." ".tmpfile."'" |
| 276 | if exists("g:netrw_port") && g:netrw_port != "" |
| 277 | " call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port) |
| 278 | exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port |
| 279 | else |
| 280 | " call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine) |
| 281 | exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine |
| 282 | endif |
| 283 | " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar) |
| 284 | if getline(1) !~ "^$" |
| 285 | echoerr getline(1) |
| 286 | endif |
| 287 | bd! |
| 288 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 289 | let b:netrw_lastfile = choice |
| 290 | |
| 291 | "......................................... |
| 292 | " ftp + machine,id,passwd,filename: Method #3 |
| 293 | elseif b:netrw_method == 3 " read with ftp + machine, id, passwd, and fname |
| 294 | " Construct execution string (four lines) which will be passed through filter |
| 295 | " call Decho("read via ftp+mipf (method #3)") |
| 296 | let netrw_fname= b:netrw_fname |
| 297 | new |
| 298 | set ff=unix |
| 299 | if exists("g:netrw_port") && g:netrw_port != "" |
| 300 | put ='open '.g:netrw_machine.' '.g:netrw_port |
| 301 | else |
| 302 | put ='open '.g:netrw_machine |
| 303 | endif |
| 304 | |
| 305 | if exists("g:netrw_ftp") && g:netrw_ftp == 1 |
| 306 | put =g:netrw_uid |
| 307 | put =g:netrw_passwd |
| 308 | else |
| 309 | put ='user '.g:netrw_uid.' '.g:netrw_passwd |
| 310 | endif |
| 311 | |
| 312 | if exists("g:netrw_ftpmode") && g:netrw_ftpmode != "" |
| 313 | put =g:netrw_ftpmode |
| 314 | endif |
| 315 | put ='get '.netrw_fname.' '.tmpfile |
| 316 | |
| 317 | " perform ftp: |
| 318 | " -i : turns off interactive prompting from ftp |
| 319 | " -n unix : DON'T use <.netrc>, even though it exists |
| 320 | " -n win32: quit being obnoxious about password |
| 321 | " call Decho('performing ftp -i -n') |
| 322 | norm 1Gdd |
| 323 | " call Decho("executing: %!".g:netrw_ftp_cmd." -i -n") |
| 324 | exe "%!".g:netrw_ftp_cmd." -i -n" |
| 325 | " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar) |
| 326 | if getline(1) !~ "^$" |
| 327 | echoerr getline(1) |
| 328 | endif |
| 329 | bd! |
| 330 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 331 | let b:netrw_lastfile = choice |
| 332 | |
| 333 | "......................................... |
| 334 | " scp: Method #4 |
| 335 | elseif b:netrw_method == 4 " read with scp |
| 336 | " call Decho("read via scp (method #4)") |
| 337 | if exists("g:netrw_port") && g:netrw_port != "" |
| 338 | let useport= " -P ".g:netrw_port |
| 339 | else |
| 340 | let useport= "" |
| 341 | endif |
| 342 | if g:netrw_cygwin == 1 |
| 343 | let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e') |
| 344 | " call Decho("executing: !".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile) |
| 345 | exe "!".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile |
| 346 | else |
| 347 | " call Decho("executing: !".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile) |
| 348 | exe "!".g:netrw_scp_cmd.useport." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile |
| 349 | endif |
| 350 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 351 | let b:netrw_lastfile = choice |
| 352 | |
| 353 | "......................................... |
| 354 | elseif b:netrw_method == 5 " read with http (wget) |
| 355 | " call Decho("read via http (method #5)") |
| 356 | if g:netrw_http_cmd == "" |
| 357 | echoerr "neither wget nor fetch command is available" |
| 358 | exit |
| 359 | endif |
| 360 | |
| 361 | if match(b:netrw_fname,"#") == -1 |
| 362 | " simple wget |
| 363 | " call Decho("executing: !".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.escape(b:netrw_fname,' ?&')) |
| 364 | exe "!".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.escape(b:netrw_fname,' ?&') |
| 365 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 366 | |
| 367 | else |
| 368 | " wget plus a jump to an in-page marker (ie. http://abc/def.html#aMarker) |
| 369 | let netrw_html= substitute(b:netrw_fname,"#.*$","","") |
| 370 | let netrw_tag = substitute(b:netrw_fname,"^.*#","","") |
| 371 | " call Decho("netrw_html<".netrw_html.">") |
| 372 | " call Decho("netrw_tag <".netrw_tag.">") |
| 373 | " call Decho("executing: !".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.netrw_html) |
| 374 | exe "!".g:netrw_http_cmd." ".tmpfile." http://".g:netrw_machine.netrw_html |
| 375 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 376 | " call Decho('<\s*a\s*name=\s*"'.netrw_tag.'"/') |
| 377 | exe 'norm! 1G/<\s*a\s*name=\s*"'.netrw_tag.'"/'."\<CR>" |
| 378 | endif |
| 379 | let b:netrw_lastfile = choice |
| 380 | |
| 381 | "......................................... |
| 382 | " cadaver: Method #6 |
| 383 | elseif b:netrw_method == 6 " read with cadaver |
| 384 | " call Decho("read via cadaver (method #6)") |
| 385 | |
| 386 | " Construct execution string (four lines) which will be passed through filter |
| 387 | let netrw_fname= b:netrw_fname |
| 388 | new |
| 389 | set ff=unix |
| 390 | if exists("g:netrw_port") && g:netrw_port != "" |
| 391 | put ='open '.g:netrw_machine.' '.g:netrw_port |
| 392 | else |
| 393 | put ='open '.g:netrw_machine |
| 394 | endif |
| 395 | put ='user '.g:netrw_uid.' '.g:netrw_passwd |
| 396 | |
| 397 | if g:netrw_cygwin == 1 |
| 398 | let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e') |
| 399 | put ='get '.netrw_fname.' '.cygtmpfile |
| 400 | else |
| 401 | put ='get '.netrw_fname.' '.tmpfile |
| 402 | endif |
| 403 | |
| 404 | " perform cadaver operation: |
| 405 | norm 1Gdd |
| 406 | " call Decho("executing: %!".g:netrw_dav_cmd) |
| 407 | exe "%!".g:netrw_dav_cmd |
| 408 | bd! |
| 409 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 410 | let b:netrw_lastfile = choice |
| 411 | |
| 412 | "......................................... |
| 413 | " rsync: Method #7 |
| 414 | elseif b:netrw_method == 7 " read with rsync |
| 415 | " call Decho("read via rsync (method #7)") |
| 416 | if g:netrw_cygwin == 1 |
| 417 | let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e') |
| 418 | " call Decho("executing: !".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile) |
| 419 | exe "!".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile |
| 420 | else |
| 421 | " call Decho("executing: !".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile) |
| 422 | exe "!".g:netrw_rsync_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile |
| 423 | endif |
| 424 | let result = s:NetGetFile(readcmd,tmpfile, b:netrw_method) |
| 425 | let b:netrw_lastfile = choice |
| 426 | |
| 427 | "......................................... |
| 428 | " fetch: Method #8 |
| 429 | " fetch://[user@]host[:http]/path |
| 430 | elseif b:netrw_method == 8 " read with fetch |
| 431 | if g:netrw_fetch_cmd == "" |
| 432 | echoerr "fetch command not available" |
| 433 | exit |
| 434 | endif |
| 435 | if exists("g:netrw_option") && g:netrw_option == ":http" |
| 436 | let netrw_option= "http" |
| 437 | else |
| 438 | let netrw_option= "ftp" |
| 439 | endif |
| 440 | " call Decho("read via fetch for ".netrw_option) |
| 441 | |
| 442 | if exists("g:netrw_uid") && g:netrw_uid != "" && exists("g:netrw_passwd") && g:netrw_passwd != "" |
| 443 | " call Decho("executing: !".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_uid.':'.g:netrw_passwd.'@'.g:netrw_machine."/".escape(b:netrw_fname,' ?&')) |
| 444 | exe "!".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_uid.':'.g:netrw_passwd.'@'.g:netrw_machine."/".escape(b:netrw_fname,' ?&') |
| 445 | else |
| 446 | " call Decho("executing: !".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_machine."/".escape(b:netrw_fname,' ?&')) |
| 447 | exe "!".g:netrw_fetch_cmd." ".tmpfile." ".netrw_option."://".g:netrw_machine."/".escape(b:netrw_fname,' ?&') |
| 448 | endif |
| 449 | |
| 450 | let result = s:NetGetFile(readcmd,tmpfile, b:netrw_method) |
| 451 | let b:netrw_lastfile = choice |
| 452 | |
| 453 | "......................................... |
| 454 | " sftp: Method #9 |
| 455 | elseif b:netrw_method == 9 " read with sftp |
| 456 | " call Decho("read via sftp (method #4)") |
| 457 | if g:netrw_cygwin == 1 |
| 458 | let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e') |
| 459 | " call Decho("!".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile) |
| 460 | " call Decho("executing: !".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile) |
| 461 | exe "!".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".cygtmpfile |
| 462 | else |
| 463 | " call Decho("executing: !".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile) |
| 464 | exe "!".g:netrw_sftp_cmd." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')." ".tmpfile |
| 465 | endif |
| 466 | let result = s:NetGetFile(readcmd, tmpfile, b:netrw_method) |
| 467 | let b:netrw_lastfile = choice |
| 468 | |
| 469 | "......................................... |
| 470 | else " Complain |
| 471 | echo "***warning*** unable to comply with your request<" . choice . ">" |
| 472 | endif |
| 473 | endwhile |
| 474 | |
| 475 | " cleanup |
| 476 | " call Decho("cleanup") |
| 477 | if exists("b:netrw_method") |
| 478 | unlet b:netrw_method |
| 479 | unlet g:netrw_machine |
| 480 | unlet b:netrw_fname |
| 481 | endif |
| 482 | call s:NetOptionRestore() |
| 483 | |
| 484 | " call Dret("NetRead") |
| 485 | endfun |
| 486 | " end of NetRead |
| 487 | |
| 488 | " ------------------------------------------------------------------------ |
| 489 | " NetGetFile: Function to read file "fname" with command "readcmd". {{{1 |
| 490 | fun! s:NetGetFile(readcmd, fname, method) |
| 491 | " call Dfunc("NetGetFile(readcmd<".a:readcmd.">,fname<".a:fname."> method<".a:method.">)") |
| 492 | |
| 493 | if exists("*NetReadFixup") |
| 494 | " for the use of NetReadFixup (not otherwise used internally) |
| 495 | let line2= line("$") |
| 496 | endif |
| 497 | |
| 498 | " transform paths from / to \ for Windows, unless the shell is bash |
| 499 | if &term == "win32" |
| 500 | if &shell == "bash" |
| 501 | let fname=a:fname |
| 502 | " call Decho("(win32 && bash) fname<".fname.">") |
| 503 | else |
| 504 | let fname=substitute(a:fname,'/','\\\\','ge') |
| 505 | " call Decho("(win32 && !bash) fname<".fname.">") |
| 506 | endif |
| 507 | else |
| 508 | let fname= a:fname |
| 509 | " call Decho("(copied) fname<".fname.">") |
| 510 | endif |
| 511 | |
| 512 | " get the file, but disable undo when reading a new buffer |
| 513 | if a:readcmd[0] == '0' |
| 514 | let use_e_cmd = 0 " 1 when using ':edit' |
| 515 | let delline = 0 " 1 when have to delete empty last line |
| 516 | if line("$") == 1 && getline(1) == "" |
| 517 | " Now being asked to 0r a file into an empty file. |
| 518 | " Safe to :e it instead, unless there is another window on the same buffer. |
| 519 | let curbufnr = bufnr("%") |
| 520 | let use_e_cmd = 1 |
| 521 | let delline = 1 |
| 522 | " Loop over all windows, |
| 523 | " reset use_e_cmd when another one is editing the current buffer. |
| 524 | let i = 1 |
| 525 | while 1 |
| 526 | if i != winnr() && winbufnr(i) == curbufnr |
| 527 | let use_e_cmd = 0 |
| 528 | break |
| 529 | endif |
| 530 | let i = i + 1 |
| 531 | if winbufnr(i) < 0 |
| 532 | break |
| 533 | endif |
| 534 | endwhile |
| 535 | endif |
| 536 | |
| 537 | if use_e_cmd > 0 |
| 538 | " ':edit' the temp file, wipe out the old buffer and rename the buffer |
| 539 | let curfilename = expand("%") |
| 540 | |
| 541 | let binlocal = &l:bin |
| 542 | let binglobal = &g:bin |
| 543 | if binlocal |
| 544 | setglobal bin " Need to set 'bin' globally for ":e" command. |
| 545 | endif |
| 546 | silent exe "e! ".v:cmdarg." ".fname |
| 547 | if binlocal && !binglobal |
| 548 | setglobal nobin |
| 549 | setlocal bin |
| 550 | endif |
| 551 | |
| 552 | exe curbufnr . "bwipe!" |
| 553 | exe "f ".curfilename |
| 554 | " the ":f newname" apparently leaves the temporary file as the alternate |
| 555 | " file in the buffer list (see :ls!). The following command wipes it out. |
| 556 | exe bufnr("#")."bwipe!" |
| 557 | else |
| 558 | let oldul= &ul |
| 559 | set ul=-1 |
| 560 | exe a:readcmd." ".v:cmdarg." ".fname |
| 561 | if delline > 0 |
| 562 | " wipe out last line, which should be a blank line anyway |
| 563 | $del |
| 564 | endif |
| 565 | let &ul= oldul |
| 566 | endif |
| 567 | else |
| 568 | exe a:readcmd." ".v:cmdarg." ".fname |
| 569 | endif |
| 570 | |
| 571 | " User-provided (ie. optional) fix-it-up command |
| 572 | if exists("*NetReadFixup") |
| 573 | let line1= line(".") |
| 574 | if a:readcmd == "r" |
| 575 | let line2= line("$") - line2 + line1 |
| 576 | else |
| 577 | let line2= line("$") - line2 |
| 578 | endif |
| 579 | " call Decho("calling NetReadFixup(method<".a:method."> line1=".line1." line2=".line2.")") |
| 580 | call NetReadFixup(a:method, line1, line2) |
| 581 | endif |
| 582 | " call Decho("readcmd<".a:readcmd."> cmdarg<".v:cmdarg."> fname<".a:fname."> readable=".filereadable(a:fname)) |
| 583 | |
| 584 | " insure that we have the right filetype and that its being displayed |
| 585 | filetype detect |
| 586 | redraw! |
| 587 | " call Dret("NetGetFile") |
| 588 | endfun |
| 589 | |
| 590 | " ------------------------------------------------------------------------ |
| 591 | " NetWrite: responsible for writing a file over the net {{{1 |
| 592 | fun! s:NetWrite(...) range |
| 593 | " call Dfunc("NetWrite(a:0=".a:0.")") |
| 594 | |
| 595 | " option handling |
| 596 | let mod= 0 |
| 597 | call s:NetOptionSave() |
| 598 | |
| 599 | " Get Temporary Filename |
| 600 | let tmpfile= tempname() |
| 601 | |
| 602 | if a:0 == 0 |
| 603 | let ichoice = 0 |
| 604 | else |
| 605 | let ichoice = 1 |
| 606 | endif |
| 607 | |
| 608 | " write (selected portion of) file to temporary |
| 609 | silent exe a:firstline."," . a:lastline . "w! ".v:cmdarg." ".tmpfile |
| 610 | |
| 611 | while ichoice <= a:0 |
| 612 | |
| 613 | " attempt to repeat with previous host-file-etc |
| 614 | if exists("b:netrw_lastfile") && a:0 == 0 |
| 615 | " call Decho("using b:netrw_lastfile<" . b:netrw_lastfile . ">") |
| 616 | let choice = b:netrw_lastfile |
| 617 | let ichoice= ichoice + 1 |
| 618 | else |
| 619 | exe "let choice= a:" . ichoice |
| 620 | |
| 621 | " Reconstruct Choice if choice starts with '"' |
| 622 | if match(choice,"?") == 0 |
| 623 | echo 'NetWrite Usage:"' |
| 624 | echo ':Nwrite machine:path uses rcp' |
| 625 | echo ':Nwrite "machine path" uses ftp with <.netrc>' |
| 626 | echo ':Nwrite "machine id password path" uses ftp' |
| 627 | echo ':Nwrite dav://[user@]machine/path uses cadaver' |
| 628 | echo ':Nwrite fetch://[user@]machine/path uses fetch' |
| 629 | echo ':Nwrite ftp://machine[#port]/path uses ftp (autodetects <.netrc>)' |
| 630 | echo ':Nwrite rcp://machine/path uses rcp' |
| 631 | echo ':Nwrite rsync://[user@]machine/path uses rsync' |
| 632 | echo ':Nwrite scp://[user@]machine[[:#]port]/path uses scp' |
| 633 | echo ':Nwrite sftp://[user@]machine/path uses sftp' |
| 634 | break |
| 635 | |
| 636 | elseif match(choice,"^\"") != -1 |
| 637 | if match(choice,"\"$") != -1 |
| 638 | " case "..." |
| 639 | let choice=strpart(choice,1,strlen(choice)-2) |
| 640 | else |
| 641 | " case "... ... ..." |
| 642 | let choice = strpart(choice,1,strlen(choice)-1) |
| 643 | let wholechoice = "" |
| 644 | |
| 645 | while match(choice,"\"$") == -1 |
| 646 | let wholechoice= wholechoice . " " . choice |
| 647 | let ichoice = ichoice + 1 |
| 648 | if choice > a:0 |
| 649 | echoerr "Unbalanced string in filename '". wholechoice ."'" |
| 650 | " call Dret("NetWrite") |
| 651 | return |
| 652 | endif |
| 653 | let choice= a:{ichoice} |
| 654 | endwhile |
| 655 | let choice= strpart(wholechoice,1,strlen(wholechoice)-1) . " " . strpart(choice,0,strlen(choice)-1) |
| 656 | endif |
| 657 | endif |
| 658 | endif |
| 659 | " call Decho("choice<" . choice . ">") |
| 660 | let ichoice= ichoice + 1 |
| 661 | |
| 662 | " fix up windows urls |
| 663 | if has("win32") |
| 664 | let choice= substitute(choice,'\\','/','ge') |
| 665 | "ER: see NetRead() |
| 666 | exe 'lcd ' . fnamemodify(tmpfile,':h') |
| 667 | let tmpfile = fnamemodify(tmpfile,':t') |
| 668 | endif |
| 669 | |
| 670 | " Determine method of read (ftp, rcp, etc) |
| 671 | call s:NetMethod(choice) |
| 672 | |
| 673 | " ============= |
| 674 | " Perform Write |
| 675 | " ============= |
| 676 | |
| 677 | "......................................... |
| 678 | " rcp: Method #1 |
| 679 | if b:netrw_method == 1 " write with rcp |
| 680 | " Decho "write via rcp (method #1)" |
| 681 | if s:netrw_has_nt_rcp == 1 |
| 682 | if exists("g:netrw_uid") && ( g:netrw_uid != "" ) |
| 683 | let uid_machine = g:netrw_machine .'.'. g:netrw_uid |
| 684 | else |
| 685 | let uid_machine = g:netrw_machine .'.'. $USERNAME |
| 686 | endif |
| 687 | else |
| 688 | if exists("g:netrw_uid") && ( g:netrw_uid != "" ) |
| 689 | let uid_machine = g:netrw_uid .'@'. g:netrw_machine |
| 690 | else |
| 691 | let uid_machine = g:netrw_machine |
| 692 | endif |
| 693 | endif |
| 694 | " call Decho("executing: !".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".tmpfile." ".uid_machine.":".escape(b:netrw_fname,' ?&')) |
| 695 | exe "!".g:netrw_rcp_cmd." ".s:netrw_rcpmode." ".tmpfile." ".uid_machine.":".escape(b:netrw_fname,' ?&') |
| 696 | let b:netrw_lastfile = choice |
| 697 | |
| 698 | "......................................... |
| 699 | " ftp + <.netrc>: Method #2 |
| 700 | elseif b:netrw_method == 2 " write with ftp + <.netrc> |
| 701 | let netrw_fname = b:netrw_fname |
| 702 | new |
| 703 | set ff=unix |
| 704 | exe "put ='".g:netrw_ftpmode."'" |
| 705 | " call Decho(" NetWrite: put ='".g:netrw_ftpmode."'") |
| 706 | exe "put ='put ".tmpfile." ".netrw_fname."'" |
| 707 | " call Decho("put ='put ".tmpfile." ".netrw_fname."'") |
| 708 | if exists("g:netrw_port") && g:netrw_port != "" |
| 709 | " call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port) |
| 710 | exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine." ".g:netrw_port |
| 711 | else |
| 712 | " call Decho("executing: %!".g:netrw_ftp_cmd." -i ".g:netrw_machine) |
| 713 | exe "%!".g:netrw_ftp_cmd." -i ".g:netrw_machine |
| 714 | endif |
| 715 | " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar) |
| 716 | if getline(1) !~ "^$" |
| 717 | echoerr getline(1) |
| 718 | let mod=1 |
| 719 | endif |
| 720 | bd! |
| 721 | let b:netrw_lastfile = choice |
| 722 | |
| 723 | "......................................... |
| 724 | " ftp + machine, id, passwd, filename: Method #3 |
| 725 | elseif b:netrw_method == 3 " write with ftp + machine, id, passwd, and fname |
| 726 | let netrw_fname= b:netrw_fname |
| 727 | new |
| 728 | set ff=unix |
| 729 | if exists("g:netrw_port") && g:netrw_port != "" |
| 730 | put ='open '.g:netrw_machine.' '.g:netrw_port |
| 731 | else |
| 732 | put ='open '.g:netrw_machine |
| 733 | endif |
| 734 | if exists("g:netrw_ftp") && g:netrw_ftp == 1 |
| 735 | put =g:netrw_uid |
| 736 | put =g:netrw_passwd |
| 737 | else |
| 738 | put ='user '.g:netrw_uid.' '.g:netrw_passwd |
| 739 | endif |
| 740 | put ='put '.tmpfile.' '.netrw_fname |
| 741 | " save choice/id/password for future use |
| 742 | let b:netrw_lastfile = choice |
| 743 | |
| 744 | " perform ftp: |
| 745 | " -i : turns off interactive prompting from ftp |
| 746 | " -n unix : DON'T use <.netrc>, even though it exists |
| 747 | " -n win32: quit being obnoxious about password |
| 748 | " call Decho('performing ftp -i -n') |
| 749 | norm 1Gdd |
| 750 | " call Decho("executing: %!".g:netrw_ftp_cmd." -i -n") |
| 751 | exe "%!".g:netrw_ftp_cmd." -i -n" |
| 752 | " If the result of the ftp operation isn't blank, show an error message (tnx to Doug Claar) |
| 753 | if getline(1) !~ "^$" |
| 754 | echoerr getline(1) |
| 755 | let mod=1 |
| 756 | endif |
| 757 | bd! |
| 758 | |
| 759 | "......................................... |
| 760 | " scp: Method #4 |
| 761 | elseif b:netrw_method == 4 " write with scp |
| 762 | if exists("g:netrw_port") && g:netrw_port != "" |
| 763 | let useport= " -P ".g:netrw_port |
| 764 | else |
| 765 | let useport= "" |
| 766 | endif |
| 767 | if g:netrw_cygwin == 1 |
| 768 | let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e') |
| 769 | " call Decho("executing: !".g:netrw_scp_cmd.useport." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')) |
| 770 | exe "!".g:netrw_scp_cmd.useport." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&') |
| 771 | else |
| 772 | " call Decho("executing: !".g:netrw_scp_cmd.useport." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')) |
| 773 | exe "!".g:netrw_scp_cmd.useport." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&') |
| 774 | endif |
| 775 | let b:netrw_lastfile = choice |
| 776 | |
| 777 | "......................................... |
| 778 | " http: Method #5 |
| 779 | elseif b:netrw_method == 5 |
| 780 | echoerr "***warning*** currently <netrw.vim> does not support writing using http:" |
| 781 | |
| 782 | "......................................... |
| 783 | " dav: Method #6 |
| 784 | elseif b:netrw_method == 6 " write with cadaver |
| 785 | " call Decho("write via cadaver (method #6)") |
| 786 | |
| 787 | " Construct execution string (four lines) which will be passed through filter |
| 788 | let netrw_fname= b:netrw_fname |
| 789 | new |
| 790 | set ff=unix |
| 791 | if exists("g:netrw_port") && g:netrw_port != "" |
| 792 | put ='open '.g:netrw_machine.' '.g:netrw_port |
| 793 | else |
| 794 | put ='open '.g:netrw_machine |
| 795 | endif |
| 796 | put ='user '.g:netrw_uid.' '.g:netrw_passwd |
| 797 | |
| 798 | if g:netrw_cygwin == 1 |
| 799 | let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e') |
| 800 | put ='put '.cygtmpfile.' '.netrw_fname |
| 801 | else |
| 802 | put ='put '.tmpfile.' '.netrw_fname |
| 803 | endif |
| 804 | |
| 805 | " perform cadaver operation: |
| 806 | norm 1Gdd |
| 807 | " call Decho("executing: %!".g:netrw_dav_cmd) |
| 808 | exe "%!".g:netrw_dav_cmd |
| 809 | bd! |
| 810 | let b:netrw_lastfile = choice |
| 811 | |
| 812 | "......................................... |
| 813 | " rsync: Method #7 |
| 814 | elseif b:netrw_method == 7 " write with rsync |
| 815 | if g:netrw_cygwin == 1 |
| 816 | let cygtmpfile=substitute(tmpfile,'^\(\a\):','/cygdrive/\1/','e') |
| 817 | " call Decho("executing: !".g:netrw_rsync_cmd." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')) |
| 818 | exe "!".g:netrw_rsync_cmd." ".cygtmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&') |
| 819 | else |
| 820 | " call Decho("executing: !".g:netrw_rsync_cmd." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&')) |
| 821 | exe "!".g:netrw_rsync_cmd." ".tmpfile." ".g:netrw_machine.":".escape(b:netrw_fname,' ?&') |
| 822 | endif |
| 823 | let b:netrw_lastfile = choice |
| 824 | |
| 825 | "......................................... |
| 826 | " scp: Method #9 |
| 827 | elseif b:netrw_method == 9 " write with sftp |
| 828 | let netrw_fname= b:netrw_fname |
| 829 | if exists("g:netrw_uid") && ( g:netrw_uid != "" ) |
| 830 | let uid_machine = g:netrw_uid .'@'. g:netrw_machine |
| 831 | else |
| 832 | let uid_machine = g:netrw_machine |
| 833 | endif |
| 834 | new |
| 835 | set ff=unix |
| 836 | put ='put '.tmpfile.' '.netrw_fname |
| 837 | norm 1Gdd |
| 838 | " call Decho("executing: %!".g:netrw_sftp_cmd.' '.uid_machine) |
| 839 | exe "%!".g:netrw_sftp_cmd.' '.uid_machine |
| 840 | bd! |
| 841 | let b:netrw_lastfile= choice |
| 842 | |
| 843 | "......................................... |
| 844 | else " Complain |
| 845 | echo "***warning*** unable to comply with your request<" . choice . ">" |
| 846 | endif |
| 847 | endwhile |
| 848 | |
| 849 | " cleanup |
| 850 | " call Decho("cleanup") |
| 851 | let result=delete(tmpfile) |
| 852 | call s:NetOptionRestore() |
| 853 | |
| 854 | if a:firstline == 1 && a:lastline == line("$") |
| 855 | let &mod= mod " usually equivalent to set nomod |
| 856 | endif |
| 857 | |
| 858 | " call Dret("NetWrite") |
| 859 | endfun |
| 860 | " end of NetWrite |
| 861 | |
| 862 | " ------------------------------------------------------------------------ |
| 863 | " NetMethod: determine method of transfer {{{1 |
| 864 | " method == 1: rcp |
| 865 | " 2: ftp + <.netrc> |
| 866 | " 3: ftp + machine, id, password, and [path]filename |
| 867 | " 4: scp |
| 868 | " 5: http (wget) |
| 869 | " 6: cadaver |
| 870 | " 7: rsync |
| 871 | " 8: fetch |
| 872 | " 9: sftp |
| 873 | fun! s:NetMethod(choice) " globals: method machine id passwd fname |
| 874 | " call Dfunc("NetMethod(a:choice<".a:choice.">)") |
| 875 | |
| 876 | " initialization |
| 877 | let b:netrw_method = 0 |
| 878 | let g:netrw_machine = "" |
| 879 | let b:netrw_fname = "" |
| 880 | let g:netrw_port = "" |
| 881 | |
| 882 | " Patterns: |
| 883 | " mipf : a:machine a:id password filename Use ftp |
| 884 | " mf : a:machine filename Use ftp + <.netrc> or g:netrw_uid g:netrw_passwd |
| 885 | " ftpurm : ftp://[user@]host[[#:]port]/filename Use ftp + <.netrc> or g:netrw_uid g:netrw_passwd |
| 886 | " rcpurm : rcp://[user@]host/filename Use rcp |
| 887 | " rcphf : [user@]host:filename Use rcp |
| 888 | " scpurm : scp://[user@]host[[#:]port]/filename Use scp |
| 889 | " httpurm : http://[user@]host/filename Use wget |
| 890 | " davurm : dav://host[:port]/path Use cadaver |
| 891 | " rsyncurm : rsync://host[:port]/path Use rsync |
| 892 | " fetchurm : fetch://[user@]host[:http]/filename Use fetch (defaults to ftp, override for http) |
| 893 | " sftpurm : sftp://[user@]host/filename Use scp |
| 894 | let mipf = '\(\S\+\)\s\+\(\S\+\)\s\+\(\S\+\)\s\+\(\S\+\)' |
| 895 | let mf = '\(\S\+\)\s\+\(\S\+\)' |
| 896 | let ftpurm = 'ftp://\(\([^/@]\{-}\)@\)\=\([^/#:]\{-}\)\([#:]\d\+\)\=/\(.*\)$' |
| 897 | let rcpurm = 'rcp://\(\([^/@]\{-}\)@\)\=\([^/]\{-}\)/\(.*\)$' |
| 898 | let rcphf = '\(\([^@]\{-}\)@\)\=\(\I\i*\):\(\S\+\)' |
| 899 | let scpurm = 'scp://\([^/]\{-}\)\([#:]\d\+\)\=/\(.*\)$' |
| 900 | let httpurm = 'http://\([^/]\{-}\)\(/.*\)\=$' |
| 901 | let davurm = 'dav://\([^/]\{-}\)/\(.*\)\=$' |
| 902 | let rsyncurm = 'rsync://\([^/]\{-}\)/\(.*\)\=$' |
| 903 | let fetchurm = 'fetch://\(\([^/@]\{-}\)@\)\=\([^/#:]\{-}\)\(:http\)\=/\(.*\)$' |
| 904 | let sftpurm = 'sftp://\([^/]\{-}\)/\(.*\)\=$' |
| 905 | |
| 906 | " call Decho("determine method:") |
| 907 | " Determine Method |
| 908 | " rcp://user@hostname/...path-to-file |
| 909 | if match(a:choice,rcpurm) == 0 |
| 910 | " call Decho("rcp://...") |
| 911 | let b:netrw_method = 1 |
| 912 | let userid = substitute(a:choice,rcpurm,'\2',"") |
| 913 | let g:netrw_machine= substitute(a:choice,rcpurm,'\3',"") |
| 914 | let b:netrw_fname = substitute(a:choice,rcpurm,'\4',"") |
| 915 | if userid != "" |
| 916 | let g:netrw_uid= userid |
| 917 | endif |
| 918 | |
| 919 | " scp://user@hostname/...path-to-file |
| 920 | elseif match(a:choice,scpurm) == 0 |
| 921 | " call Decho("scp://...") |
| 922 | let b:netrw_method = 4 |
| 923 | let g:netrw_machine= substitute(a:choice,scpurm,'\1',"") |
| 924 | let b:netrw_port = substitute(a:choice,scpurm,'\2',"") |
| 925 | let b:netrw_fname = substitute(a:choice,scpurm,'\3',"") |
| 926 | |
| 927 | " http://user@hostname/...path-to-file |
| 928 | elseif match(a:choice,httpurm) == 0 |
| 929 | " call Decho("http://...") |
| 930 | let b:netrw_method = 5 |
| 931 | let g:netrw_machine= substitute(a:choice,httpurm,'\1',"") |
| 932 | let b:netrw_fname = substitute(a:choice,httpurm,'\2',"") |
| 933 | |
| 934 | " dav://hostname[:port]/..path-to-file.. |
| 935 | elseif match(a:choice,davurm) == 0 |
| 936 | " call Decho("dav://...") |
| 937 | let b:netrw_method= 6 |
| 938 | let g:netrw_machine= substitute(a:choice,davurm,'\1',"") |
| 939 | let b:netrw_fname = substitute(a:choice,davurm,'\2',"") |
| 940 | |
| 941 | " rsync://user@hostname/...path-to-file |
| 942 | elseif match(a:choice,rsyncurm) == 0 |
| 943 | " call Decho("rsync://...") |
| 944 | let b:netrw_method = 7 |
| 945 | let g:netrw_machine= substitute(a:choice,rsyncurm,'\1',"") |
| 946 | let b:netrw_fname = substitute(a:choice,rsyncurm,'\2',"") |
| 947 | |
| 948 | " ftp://[user@]hostname[[:#]port]/...path-to-file |
| 949 | elseif match(a:choice,ftpurm) == 0 |
| 950 | " call Decho("ftp://...") |
| 951 | let userid = substitute(a:choice,ftpurm,'\2',"") |
| 952 | let g:netrw_machine= substitute(a:choice,ftpurm,'\3',"") |
| 953 | let g:netrw_port = substitute(a:choice,ftpurm,'\4',"") |
| 954 | let b:netrw_fname = substitute(a:choice,ftpurm,'\5',"") |
| 955 | if g:netrw_port != "" |
| 956 | let g:netrw_port = substitute(g:netrw_port,"[#:]","","") |
| 957 | endif |
| 958 | if userid != "" |
| 959 | let g:netrw_uid= userid |
| 960 | endif |
| 961 | if exists("g:netrw_uid") && exists("g:netrw_passwd") |
| 962 | let b:netrw_method = 3 |
| 963 | else |
| 964 | if filereadable(expand("$HOME/.netrc")) && !exists("g:netrw_ignorenetrc") |
| 965 | let b:netrw_method= 2 |
| 966 | else |
| 967 | if !exists("g:netrw_uid") || g:netrw_uid == "" |
| 968 | call NetUserPass() |
| 969 | elseif !exists("g:netrw_passwd") || g:netrw_passwd == "" |
| 970 | call NetUserPass(g:netrw_uid) |
| 971 | " else just use current g:netrw_uid and g:netrw_passwd |
| 972 | endif |
| 973 | let b:netrw_method= 3 |
| 974 | endif |
| 975 | endif |
| 976 | |
| 977 | elseif match(a:choice,fetchurm) == 0 |
| 978 | " call Decho("fetch://...") |
| 979 | let b:netrw_method = 8 |
| 980 | let g:netrw_userid = substitute(a:choice,fetchurm,'\2',"") |
| 981 | let g:netrw_machine= substitute(a:choice,fetchurm,'\3',"") |
| 982 | let b:netrw_option = substitute(a:choice,fetchurm,'\4',"") |
| 983 | let b:netrw_fname = substitute(a:choice,fetchurm,'\5',"") |
| 984 | |
| 985 | " Issue an ftp : "machine id password [path/]filename" |
| 986 | elseif match(a:choice,mipf) == 0 |
| 987 | " call Decho("(ftp) host id pass file") |
| 988 | let b:netrw_method = 3 |
| 989 | let g:netrw_machine = substitute(a:choice,mipf,'\1',"") |
| 990 | let g:netrw_uid = substitute(a:choice,mipf,'\2',"") |
| 991 | let g:netrw_passwd = substitute(a:choice,mipf,'\3',"") |
| 992 | let b:netrw_fname = substitute(a:choice,mipf,'\4',"") |
| 993 | |
| 994 | " Issue an ftp: "hostname [path/]filename" |
| 995 | elseif match(a:choice,mf) == 0 |
| 996 | " call Decho("(ftp) host file") |
| 997 | if exists("g:netrw_uid") && exists("g:netrw_passwd") |
| 998 | let b:netrw_method = 3 |
| 999 | let g:netrw_machine = substitute(a:choice,mf,'\1',"") |
| 1000 | let b:netrw_fname = substitute(a:choice,mf,'\2',"") |
| 1001 | |
| 1002 | elseif filereadable(expand("$HOME/.netrc")) |
| 1003 | let b:netrw_method = 2 |
| 1004 | let g:netrw_machine = substitute(a:choice,mf,'\1',"") |
| 1005 | let b:netrw_fname = substitute(a:choice,mf,'\2',"") |
| 1006 | endif |
| 1007 | |
| 1008 | " sftp://user@hostname/...path-to-file |
| 1009 | elseif match(a:choice,sftpurm) == 0 |
| 1010 | " call Decho("sftp://...") |
| 1011 | let b:netrw_method = 9 |
| 1012 | let g:netrw_machine= substitute(a:choice,sftpurm,'\1',"") |
| 1013 | let b:netrw_fname = substitute(a:choice,sftpurm,'\2',"") |
| 1014 | |
| 1015 | " Issue an rcp: hostname:filename" (this one should be last) |
| 1016 | elseif match(a:choice,rcphf) == 0 |
| 1017 | " call Decho("(rcp) host:file)") |
| 1018 | let b:netrw_method = 1 |
| 1019 | let userid = substitute(a:choice,rcphf,'\2',"") |
| 1020 | let g:netrw_machine= substitute(a:choice,rcphf,'\3',"") |
| 1021 | let b:netrw_fname = substitute(a:choice,rcphf,'\4',"") |
| 1022 | if userid != "" |
| 1023 | let g:netrw_uid= userid |
| 1024 | endif |
| 1025 | if has("win32") |
| 1026 | " don't let PCs try <.netrc> |
| 1027 | let b:netrw_method = 3 |
| 1028 | endif |
| 1029 | |
| 1030 | else |
| 1031 | echoerr "***error*** cannot determine method" |
| 1032 | let b:netrw_method = -1 |
| 1033 | endif |
| 1034 | |
| 1035 | " call Decho("a:choice <".a:choice.">") |
| 1036 | " call Decho("b:netrw_method <".b:netrw_method.">") |
| 1037 | " call Decho("g:netrw_machine<".g:netrw_machine.">") |
| 1038 | " call Decho("g:netrw_port <".g:netrw_port.">") |
| 1039 | " if exists("g:netrw_uid") "Decho |
| 1040 | " call Decho("g:netrw_uid <".g:netrw_uid.">") |
| 1041 | " endif "Decho |
| 1042 | " if exists("g:netrw_passwd") "Decho |
| 1043 | " call Decho("g:netrw_passwd <".g:netrw_passwd.">") |
| 1044 | " endif "Decho |
| 1045 | " call Decho("b:netrw_fname <".b:netrw_fname.">") |
| 1046 | " call Dret("NetMethod") |
| 1047 | endfun |
| 1048 | " end of NetMethod |
| 1049 | |
| 1050 | " ------------------------------------------------------------------------ |
| 1051 | " NetUserPass: set username and password for subsequent ftp transfer {{{1 |
| 1052 | " Usage: :call NetUserPass() -- will prompt for userid and password |
| 1053 | " :call NetUserPass("uid") -- will prompt for password |
| 1054 | " :call NetUserPass("uid","password") -- sets global userid and password |
| 1055 | fun! NetUserPass(...) |
| 1056 | |
| 1057 | " get/set userid |
| 1058 | if a:0 == 0 |
| 1059 | " call Dfunc("NetUserPass(a:0<".a:0.">)") |
| 1060 | if !exists("g:netrw_uid") || g:netrw_uid == "" |
| 1061 | " via prompt |
| 1062 | let g:netrw_uid= input('Enter username: ') |
| 1063 | endif |
| 1064 | else " from command line |
| 1065 | " call Dfunc("NetUserPass(a:1<".a:1.">) {") |
| 1066 | let g:netrw_uid= a:1 |
| 1067 | endif |
| 1068 | |
| 1069 | " get password |
| 1070 | if a:0 <= 1 " via prompt |
| 1071 | " call Decho("a:0=".a:0." case <=1:") |
| 1072 | let g:netrw_passwd= inputsecret("Enter Password: ") |
| 1073 | else " from command line |
| 1074 | " call Decho("a:0=".a:0." case >1: a:2<".a:2.">") |
| 1075 | let g:netrw_passwd=a:2 |
| 1076 | endif |
| 1077 | " call Dret("NetUserPass") |
| 1078 | endfun |
| 1079 | " end NetUserPass |
| 1080 | |
| 1081 | " ------------------------------------------------------------------------ |
| 1082 | " NetOptionSave: save options and set to "standard" form {{{1 |
| 1083 | fun!s:NetOptionSave() |
| 1084 | " call Dfunc("NetOptionSave()") |
| 1085 | |
| 1086 | " Get Temporary Filename |
| 1087 | let s:aikeep = &ai |
| 1088 | let s:cinkeep = &cin |
| 1089 | let s:cinokeep = &cino |
| 1090 | let s:comkeep = &com |
| 1091 | let s:cpokeep = &cpo |
| 1092 | let s:dirkeep = getcwd() |
| 1093 | let s:gdkeep = &gd |
| 1094 | let s:twkeep = &tw |
| 1095 | set cino = |
| 1096 | set com = |
| 1097 | set cpo -=aA |
| 1098 | set nocin noai |
| 1099 | set tw =0 |
| 1100 | if has("win32") && !has("win95") |
| 1101 | let s:swfkeep= &swf |
| 1102 | set noswf |
| 1103 | " call Decho("setting s:swfkeep to <".&swf.">") |
| 1104 | endif |
| 1105 | |
| 1106 | " call Dret("NetOptionSave") |
| 1107 | endfun |
| 1108 | |
| 1109 | " ------------------------------------------------------------------------ |
| 1110 | " NetOptionRestore: restore options {{{1 |
| 1111 | fun! s:NetOptionRestore() |
| 1112 | " call Dfunc("NetOptionRestore()") |
| 1113 | |
| 1114 | let &ai = s:aikeep |
| 1115 | let &cin = s:cinkeep |
| 1116 | let &cino = s:cinokeep |
| 1117 | let &com = s:comkeep |
| 1118 | let &cpo = s:cpokeep |
| 1119 | exe "lcd ".s:dirkeep |
| 1120 | let &gd = s:gdkeep |
| 1121 | let &tw = s:twkeep |
| 1122 | if exists("s:swfkeep") |
| 1123 | let &swf= s:swfkeep |
| 1124 | unlet s:swfkeep |
| 1125 | endif |
| 1126 | unlet s:aikeep |
| 1127 | unlet s:cinkeep |
| 1128 | unlet s:cinokeep |
| 1129 | unlet s:comkeep |
| 1130 | unlet s:cpokeep |
| 1131 | unlet s:gdkeep |
| 1132 | unlet s:twkeep |
| 1133 | unlet s:dirkeep |
| 1134 | |
| 1135 | " call Dret("NetOptionRestore") |
| 1136 | endfun |
| 1137 | |
| 1138 | " ------------------------------------------------------------------------ |
| 1139 | " NetReadFixup: this sort of function is typically written by the user {{{1 |
| 1140 | " to handle extra junk that their system's ftp dumps |
| 1141 | " into the transfer. This function is provided as an |
| 1142 | " example and as a fix for a Windows 95 problem: in my |
| 1143 | " experience, win95's ftp always dumped four blank lines |
| 1144 | " at the end of the transfer. |
| 1145 | if has("win95") && g:netrw_win95ftp |
| 1146 | fun! NetReadFixup(method, line1, line2) |
| 1147 | " call Dfunc("NetReadFixup(method<".a:method."> line1=".a:line1." line2=".a:line2.")") |
| 1148 | if method == 3 " ftp (no <.netrc>) |
| 1149 | let fourblanklines= line2 - 3 |
| 1150 | silent fourblanklines.",".line2."g/^\s*/d" |
| 1151 | endif |
| 1152 | " call Dret("NetReadFixup") |
| 1153 | endfun |
| 1154 | endif |
| 1155 | |
| 1156 | " ------------------------------------------------------------------------ |
| 1157 | " Restore {{{1 |
| 1158 | let &cpo= s:save_cpo |
| 1159 | unlet s:save_cpo |
| 1160 | " vim:ts=8 fdm=marker |