source: branches/guitools-2.0/shared/smbtree.vrs @ 450

Last change on this file since 450 was 450, checked in by Herwig Bauernfeind, 11 years ago

GUI-Tools: Latest EVFSGUI changes

File size: 15.1 KB
Line 
1/* Routines to handle smbtree output */
2
3/*:VRX */
4_RefreshTree:
5    say time()' _RefreshTree() started'
6    FirstRun = 0
7
8    ok = SysFileDelete(samba.!msg)
9
10    if UserCred   = 'USERCRED'   | UserCred = '' | UserCred = '--user=%' then UserCred = '-N'
11    if ShowHidden = 'SHOWHIDDEN' | ShowHidden = '' then ShowHidden = 0
12
13    if BroadCast = 1 then BroadCast = '-b'; else BroadCast = ''
14
15    say '  detach 'samba.!smbtreeexe' 'BroadCast' -S 'debuglevel' 'UserCred' >'samba.!msg
16    address cmd 'detach 'samba.!smbtreeexe' 'BroadCast' -S 'debuglevel' 'UserCred' >'samba.!msg
17
18    if BroadCast = '-b' then BroadCast = 1; else BroadCast = 0
19    if UserCred = '-N' then UserCred = ''
20
21    ok = VRMethod("CN_smbtree", "RemoveRecord", "ALL")
22
23    RefreshMode = "TREE"
24    ok = VRSet("CN_smbtree","Enabled", 0)
25    ok = VRset("TM_RefreshTreeDisplay","Enabled",1)
26
27    say time()' _RefreshTree() done'
28return
29
30/*:VRX */
31_RefreshTreeDisplay:
32    say time()' _RefreshTreeDisplay() started'
33    say '  samba.!msg = "'samba.!msg'"'
34    stat = stream(samba.!msg,'c','open read')
35    if stat <> "READY:" then return
36
37    if UserCred = 'USERCRED' | UserCred = '' | UserCred = '--user=%' then do
38        UserCred = '-N'
39    end
40
41    if ShowHidden = 'SHOWHIDDEN' | ShowHidden = '' then ShowHidden = 0
42
43    ok = VRset("TM_RefreshTreeDisplay","Enabled",0)
44/*  ok = VRSet("Main", "StatusText", NLVGetMessage(50)) */
45    ok = VRSet("CN_smbtree", 'Enabled', 0 )
46/*  ok = VRSet("Main", 'Pointer', 'Wait' ) */
47
48    ok = VRSet( "CN_smbtree", "Painting", 0  )
49    ok = VRMethod("CN_smbtree", "RemoveRecord", "ALL")
50
51    drop smbtree.
52    drop smbtreeline.
53
54    sl = 0
55
56    do until lines(samba.!msg) = 0
57        sl = sl + 1
58        smbtreeline.sl = linein(samba.!msg)
59    end
60    smbtreeline.0 = sl
61    ok = stream(samba.!msg,'c','close')
62    ok = SysFileDelete(samba.!msg)
63
64    do sl = 1 to smbtreeline.0
65        Header = c2x(left(smbtreeline.sl,3))
66        select
67            when Header = "09095C" then do /* share - obsolete, we do that differently now see below! */
68                smbtreeline.sl = strip(smbtreeline.sl,,'09'x)
69                parse var smbtreeline.sl '\\'machine'\'share '09'x comment
70                machine = strip(machine)
71                share   = strip(share)
72                comment = strip(comment)
73                text = translate(share' 'comment)
74                res = _GuessIcon(text)
75                if VRGet("CN_smbtree","View") = "IconTree" then do
76                    parent = smbtree.!machine
77                    smbtree.!share = VRMethod( "CN_smbtree", "AddRecord",parent,, share||'0D0A'x||comment, res)
78                    ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!share, "ReadOnly", 1)
79                    if pos("$", share) > 0 then ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!share, "Visible", ShowHidden)
80                end
81            end /* end of obsolete share code */
82            when Header = "095C5C" then do /* Machine */
83                smbtreeline.sl = strip(smbtreeline.sl,,'09'x)
84                parse var smbtreeline.sl '\\'machine '0909'x comment
85                machine = strip(machine)
86                comment = strip(comment)
87                if VRGet("CN_smbtree","View") = "IconTree" then parent = smbtree.!workgroup; else parent = ""
88                smbtree.!machine = VRMethod( "CN_smbtree", "AddRecord",parent,, machine||'0D0A'x||comment)
89                /* We make any machine as sleeping initially */
90                ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!machine, "Icon","#61:PMWP.DLL")
91                ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!machine, "ReadOnly", 1)
92                ok = VRMethod( "CN_smbtree", "SetFieldData",  smbtree.!machine, NBFH, machine, CommentFH, Comment, WorkGroupFH, CurWG)
93                ok = VRSet( "CN_smbtree", "Painting", 1  )
94                ok = VRSet( "CN_smbtree", "Painting", 0  )
95                if VRGet("CN_smbtree","View") = "Detail" then do
96                    address cmd samba.!nmblookupexe' 'machine' 'debuglevel' -N >'samba.!msg
97                    ipstr = ""
98                    ip = ""
99                    do until lines(samba.!msg) = 0
100                        nmblookupline = linein(samba.!msg)
101                        if pos(strip(machine)'<',nmblookupline) > 0 then do
102                            parse var nmblookupline ip .
103                            if pos(strip(ip), ipstr) = 0 then do
104                                ipstr = ipstr||ip','
105                            end
106                        end
107                    end
108                    ok = SysFileDelete(samba.!msg)
109                    ipstr = strip(ipstr,,',')
110                    ok = VRMethod( "CN_smbtree", "SetFieldData", smbtree.!machine, IPFH, IPStr)
111                    ok = stream(samba.!msg,'c','close')
112                    if ip <> "" then do
113                        address cmd samba.!smbclientexe' -L "'strip(machine)'" -I "'ip'" -N 'debuglevel' 2>'samba.!msg' 1>NUL'
114                        smbline = linein(samba.!msg)
115                        ok = stream(samba.!msg,'c','close')
116                        parse var smbline "Domain=["WorkGroup"] OS=["OS"] Server=["Server"]"Rest
117                        ok = VRMethod( "CN_smbtree", "SetFieldData", smbtree.!machine, OSFH, OS)
118                        /* WorkGroupFH, Workgroup */
119                        address cmd samba.!nmblookupexe' -A 'machine' 'debuglevel' -N >'samba.!msg
120                        Master = ""
121                        do until lines(samba.!msg) = 0
122                            nmblookupline = linein(samba.!msg)
123                            if pos('<1b>', nmblookupline) > 0 then Master = Master||"LMB," /* + */
124                            if pos('<1d>', nmblookupline) > 0 then Master = Master||"DMB," /* * */
125                            if pos('MAC',nmblookupline) > 0 then do
126                                parse var nmblookupline . '=' MAC
127                                MAC = strip(MAC)
128                            end
129                        end
130                        Master= strip(Master,,',')
131                        ok = stream(samba.!msg,'c','close')
132                        ok = SysFileDelete(samba.!msg)
133                        ok = VRMethod( "CN_smbtree", "SetFieldData", smbtree.!machine, MBFH, Master,MacFH,MAC)
134                    end
135                end
136                else do
137                    call _RefreshShares
138                end
139            end
140            when smbtreeline.sl = "" then nop
141            otherwise do
142                say '  Workgroup: "'smbtreeline.sl'"'
143                if pos("RECEIVING",translate(smbtreeline.sl)) > 0 then do
144                    Msg.Type = "W"
145                    Msg.Text = smbtreeline.sl
146                    call _ShowMsg
147                end
148                else do
149                    if VRGet("CN_smbtree","View") = "IconTree" then do
150                        smbtree.!workgroup = VRMethod( "CN_smbtree", "AddRecord",,, smbtreeline.sl,"#62:PMWP.DLL")
151                        ok = VRMethod( "CN_smbtree", "SetFieldData", smbtree.!workgroup, WorkGroupFH, smbtreeline.sl)
152                        ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!workgroup, "Collapsed", 0)
153                        ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!workgroup, "ReadOnly", 1)
154                        ok = VRMethod( "CN_smbtree", 'SetRecordAttr', smbtree.!workgroup, "UserData", "WORKGROUP|")
155                    end
156                    CurWG = smbtreeline.sl
157                end
158            end
159        end
160    end
161
162    ok = VRSet( "CN_smbtree", "Painting", 1  )
163
164/*  ok = VRSet("Main", 'Pointer', '<default>' ) */
165    ok = VRSet("CN_smbtree","Enabled", 1)
166    ok = VRSet("TM_Throbber","Enabled", 0)
167    ok = VRSet("Pict_Throbber","Visible", 0)
168    say time()' _RefreshTreeDisplay() done'
169return
170
171/*:VRX         _RefreshShares */
172_RefreshShares:
173    say time()' _RefreshShares() started'
174    RefreshID = RANDOM()
175    smbmachine = TempDir||"smbmachine."||machine
176
177    if UserCred   = 'USERCRED'   | UserCred = '' | UserCred = '--user=%' then UserCred = '-N'
178
179    say       '  detach 'samba.!smbclientexe' -L "'strip(machine)'" 'UserCred' 'debuglevel' 1>'smbmachine' 2>NUL'
180    address cmd 'detach 'samba.!smbclientexe' -L "'strip(machine)'" 'UserCred' 'debuglevel' 1>'smbmachine' 2>NUL'
181
182    if UserCred = '-N' then UserCred = ''
183
184    RefreshMode = "SHARE"
185
186    ok = VRSet("CN_smbtree","Enabled", 0)
187    ok = VRset("TM_RefreshTreeDisplay","Enabled",1)
188    say time()' _RefreshShares() done'
189return
190
191/*:VRX         _AddSharesDisplay
192*/
193_AddSharesDisplay: /* New get shares code - uses smbclient output and is much faster */
194    say time()' _AddSharesDisplay() started'
195
196    ok = SysFileTree(Tempdir||'smbmachine.*',smbmachine.,'FO')
197    say '  'smbmachine.0' file(s) to process.'
198
199    if smbmachine.0 = 0 then do /* we are done, no more files around, cleanup, disable Timer and exit */
200        RefreshMode = ""
201        ok = VRSet("CN_smbtree","Enabled", 1)
202        ok = VRset("TM_RefreshTreeDisplay","Enabled",0)
203        ok = VRSet( "CN_smbtree", "Painting", 0  )
204        ok = VRSet( "CN_smbtree", "Painting", 1  )
205        say time()' _AddSharesDisplay() completed'
206        return /* exit here */
207    end
208
209    if UserCred   = 'USERCRED'   | UserCred = '' | UserCred = '--user=%' then UserCred = '-N'
210    if ShowHidden = 'SHOWHIDDEN' | ShowHidden = '' then ShowHidden = 0
211
212    do I = 1 to smbmachine.0
213        say ' Going for "'smbmachine.I'"'
214        stat = stream(smbmachine.I,'c','open read')
215        if stat = "READY:" then do /* we found a readable output file */
216            /* Machine = VRParseFilename(smbmachine.I,'E') */
217            Machine = substr(smbmachine.I,pos('.',smbmachine.I)+1)
218
219            smbtree.!machine = _GetMachinehandle(Machine)
220            say '  Machine (handle) = "'machine'" ('smbtree.!machine')'
221
222            if smbtree.!machine = "" then do /* invalid (old) file */
223                say time()' _AddSharesDisplay() exit with Invalid file found (no corresponding machine)'
224                ok = stream(smbmachine.I,'c','close')
225                ok = SysFileDelete(smbmachine.I)
226                iterate
227            end
228            line = linein(smbmachine.I)
229            say '  Answer "'line'"'
230            ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'UserData', "SERVER|"||strip(line))
231
232            if pos("FAIL", translate(line)) > 0 then do /* we see an error message - the term "FAIL" seems to be common to all */
233                say time()' _AddSharesDisplay() exit with "'line'"'
234                ok = stream(smbmachine.I,'c','close')
235                ok = SysFileDelete(smbmachine.I)
236                iterate
237            end
238
239            retries = 0
240            do while(left(line,1) <> '09'x)
241                line = linein(smbmachine.I)
242                retries = retries + 1
243                say '  Skip 'retries' "'line'"'
244                if retries >=10 then do /* No valid output - error */
245                    say time()' _AddSharesDisplay() exit with invalid output error'
246                    ok = stream(smbmachine.I,'c','close')
247                    ok = SysFileDelete(smbmachine.I)
248                    leave
249                end
250            end
251            if retries >=10 then iterate
252
253            /* Skip header */
254            line = linein(smbmachine.I)
255            line = linein(smbmachine.I)
256
257            if left(line,5) = "Error" then ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'UserData', "SERVER|"||strip(line))
258
259            do while(left(line,1) = '09'x) /* Share loop */
260                parse var line '09'x share type comment
261                type = translate(strip(type))
262                comment = strip(comment)
263
264                select
265                    when type = "DISK"    then res = '#64:PMWP.DLL'
266                    when type = "PRINTER" then res = '#65:PMWP.DLL'
267                    when type = "IPC"     then res = '#59:PMWP.DLL'
268                    when type = "DEVICE"  then res = '#84:PMWP.DLL' /* There might be better ones around */
269                    otherwise res = ''
270                end
271
272                /* Now the machine receives the wakeup icon */
273                ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'Icon', "#35:PMWP.DLL")
274                parent = smbtree.!machine
275                smbtree.!share = VRMethod( "CN_smbtree", "AddRecord",parent,, share||'0D0A'x||comment, res)
276                ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!share, "ReadOnly", 1, 'UserData', type"|")
277                if pos("$", share) > 0 then ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!share, "Visible", ShowHidden)
278
279                /* get next share */
280                line = linein(smbmachine.I)
281            end /* Share loop */
282
283            do until left(line,10) = '09'x||'Workgroup'
284                line = linein(smbmachine.I)
285            end
286            line = linein(smbmachine.I)
287            /* Reading workgroup and master - eventually both empty */
288            line = linein(smbmachine.I)
289            parse var line '09'x workgroup master
290            master = strip(master)
291
292            /* we use this to set the workgroup for manually added servers */
293            if workgroup <> "" then do
294                wgh = _GetMachinehandle(workgroup)
295                if wgh = "" then do /* This machine is in a new workgroup - add it as well */
296                    wgh = VRMethod( "CN_smbtree", "AddRecord",,, workgroup,"#62:PMWP.DLL")
297                    ok = VRMethod( "CN_smbtree", "SetFieldData", wgh, WorkGroupFH, workgroup)
298                    ok = VRMethod( "CN_smbtree", "SetRecordAttr", wgh, "Collapsed", 0)
299                    ok = VRMethod( "CN_smbtree", "SetRecordAttr", wgh, "ReadOnly", 1)
300                    ok = VRMethod( "CN_smbtree", 'SetRecordAttr', wgh, "UserData", "WORKGROUP|")
301                end
302                if wgh <> "" then ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'Parent', wgh)
303            end
304
305            say time()' _AddSharesDisplay() success and cleanup'
306            ok = stream(smbmachine.I,'c','close')
307            ok = SysFileDelete(smbmachine.I)
308            if ok <> 0 then say '  Failure 'ok' deleting "'smbmachine.I'"!'
309        end
310        else say '  Got "'stat'" for "'smbmachine.I'"'
311    end
312
313    if UserCred = '-N' then UserCred = ''
314
315    say time()' _AddSharesDisplay() loop end'
316return
317
318/*:VRX         _GetMachinehandle
319*/
320
321_GetMachinehandle: procedure /* get recordhandle by machine name (also works for workgroups) */
322    Machine = translate(arg(1))
323
324    ok = VRMethod("CN_smbtree", "GetRecordList", "All", rh.)
325    match = 0
326
327    do I = 1 to rh.0
328        ResName  = translate(VRMethod("CN_smbtree","GetRecordAttr",rh.I,"Caption"))
329
330        parse var ResName  ResName '0D0A'x .
331        ResName = strip(ResName)
332
333        if Machine = ResName then do /* we got a matching name */
334            match = 1
335            leave
336        end
337    end
338    if match = 0 then rh.I = "" /* return an empty handle, if there was no match */
339return rh.I
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