source: branches/guitools-2.0/shared/smbtree.vrs@ 385

Last change on this file since 385 was 361, checked in by Herwig Bauernfeind, 16 years ago

GUI-Tools: EVFSGUI basics for printer support

File size: 14.9 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 = left(strip(share),10)
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 = left(strip(machine),13)
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 say ' detach 'samba.!smbclientexe' -L "'strip(machine)'" 'UserCred' 'debuglevel' 1>'smbmachine' 2>NUL'
178 address cmd 'detach 'samba.!smbclientexe' -L "'strip(machine)'" 'UserCred' 'debuglevel' 1>'smbmachine' 2>NUL'
179
180 RefreshMode = "SHARE"
181
182 ok = VRSet("CN_smbtree","Enabled", 0)
183 ok = VRset("TM_RefreshTreeDisplay","Enabled",1)
184 say time()' _RefreshShares() done'
185return
186
187/*:VRX _AddSharesDisplay
188*/
189_AddSharesDisplay: /* New get shares code - uses smbclient output and is much faster */
190 say time()' _AddSharesDisplay() started'
191
192 ok = SysFileTree(Tempdir||'smbmachine.*',smbmachine.,'FO')
193 say ' 'smbmachine.0' file(s) to process.'
194
195 if smbmachine.0 = 0 then do /* we are done, no more files around, cleanup, disable Timer and exit */
196 RefreshMode = ""
197 ok = VRSet("CN_smbtree","Enabled", 1)
198 ok = VRset("TM_RefreshTreeDisplay","Enabled",0)
199 ok = VRSet( "CN_smbtree", "Painting", 0 )
200 ok = VRSet( "CN_smbtree", "Painting", 1 )
201 say time()' _AddSharesDisplay() completed'
202 return /* exit here */
203 end
204
205 if UserCred = 'USERCRED' | UserCred = '' | UserCred = '--user=%' then UserCred = '-N'
206 if ShowHidden = 'SHOWHIDDEN' | ShowHidden = '' then ShowHidden = 0
207
208 do I = 1 to smbmachine.0
209 say ' Going for "'smbmachine.I'"'
210 stat = stream(smbmachine.I,'c','open read')
211 if stat = "READY:" then do /* we found a readable output file */
212 /* Machine = VRParseFilename(smbmachine.I,'E') */
213 Machine = substr(smbmachine.I,pos('.',smbmachine.I)+1)
214
215 smbtree.!machine = _GetMachinehandle(Machine)
216 say ' Machine (handle) = "'machine'" ('smbtree.!machine')'
217
218 if smbtree.!machine = "" then do /* invalid (old) file */
219 say time()' _AddSharesDisplay() exit with Invalid file found (no corresponding machine)'
220 ok = stream(smbmachine.I,'c','close')
221 ok = SysFileDelete(smbmachine.I)
222 iterate
223 end
224 line = linein(smbmachine.I)
225 say ' Answer "'line'"'
226 ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'UserData', "SERVER|"||strip(line))
227
228 if pos("FAIL", translate(line)) > 0 then do /* we see an error message - the term "FAIL" seems to be common to all */
229 say time()' _AddSharesDisplay() exit with "'line'"'
230 ok = stream(smbmachine.I,'c','close')
231 ok = SysFileDelete(smbmachine.I)
232 iterate
233 end
234
235 retries = 0
236 do while(left(line,1) <> '09'x)
237 line = linein(smbmachine.I)
238 retries = retries + 1
239 say ' Skip 'retries' "'line'"'
240 if retries >=10 then do /* No valid output - error */
241 say time()' _AddSharesDisplay() exit with invalid output error'
242 ok = stream(smbmachine.I,'c','close')
243 ok = SysFileDelete(smbmachine.I)
244 leave
245 end
246 end
247 if retries >=10 then iterate
248
249 /* Skip header */
250 line = linein(smbmachine.I)
251 line = linein(smbmachine.I)
252
253 if left(line,5) = "Error" then ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'UserData', "SERVER|"||strip(line))
254
255 do while(left(line,1) = '09'x) /* Share loop */
256 parse var line '09'x share type comment
257 type = translate(strip(type))
258 comment = strip(comment)
259
260 select
261 when type = "DISK" then res = '#34:PMWP.DLL'
262 when type = "PRINTER" then res = '#65:PMWP.DLL'
263 when type = "IPC" then res = '#59:PMWP.DLL'
264 when type = "DEVICE" then res = '#84:PMWP.DLL' /* There might be better ones around */
265 otherwise res = ''
266 end
267
268 /* Now the machine receives the wakeup icon */
269 ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'Icon', "#35:PMWP.DLL")
270 parent = smbtree.!machine
271 smbtree.!share = VRMethod( "CN_smbtree", "AddRecord",parent,, share||'0D0A'x||comment, res)
272 ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!share, "ReadOnly", 1, 'UserData', type"|")
273 if pos("$", share) > 0 then ok = VRMethod( "CN_smbtree", "SetRecordAttr", smbtree.!share, "Visible", ShowHidden)
274
275 /* get next share */
276 line = linein(smbmachine.I)
277 end /* Share loop */
278
279 do until left(line,10) = '09'x||'Workgroup'
280 line = linein(smbmachine.I)
281 end
282 line = linein(smbmachine.I)
283 /* Reading workgroup and master - eventually both empty */
284 line = linein(smbmachine.I)
285 parse var line '09'x workgroup master
286 master = strip(master)
287
288 /* we use this to set the workgroup for manually added servers */
289 if workgroup <> "" then do
290 wgh = _GetMachinehandle(workgroup)
291 if wgh = "" then do /* This machine is in a new workgroup - add it as well */
292 wgh = VRMethod( "CN_smbtree", "AddRecord",,, workgroup,"#62:PMWP.DLL")
293 ok = VRMethod( "CN_smbtree", "SetFieldData", wgh, WorkGroupFH, workgroup)
294 ok = VRMethod( "CN_smbtree", "SetRecordAttr", wgh, "Collapsed", 0)
295 ok = VRMethod( "CN_smbtree", "SetRecordAttr", wgh, "ReadOnly", 1)
296 ok = VRMethod( "CN_smbtree", 'SetRecordAttr', wgh, "UserData", "WORKGROUP|")
297 end
298 if wgh <> "" then ok = VRMethod('CN_smbtree', 'SetRecordAttr', smbtree.!machine, 'Parent', wgh)
299 end
300
301 say time()' _AddSharesDisplay() success and cleanup'
302 ok = stream(smbmachine.I,'c','close')
303 ok = SysFileDelete(smbmachine.I)
304 if ok <> 0 then say ' Failure 'ok' deleting "'smbmachine.I'"!'
305 end
306 else say ' Got "'stat'" for "'smbmachine.I'"'
307 end
308 say time()' _AddSharesDisplay() loop end'
309return
310
311/*:VRX _GetMachinehandle
312*/
313
314_GetMachinehandle: procedure /* get recordhandle by machine name (also works for workgroups) */
315 Machine = translate(arg(1))
316
317 ok = VRMethod("CN_smbtree", "GetRecordList", "All", rh.)
318 match = 0
319
320 do I = 1 to rh.0
321 ResName = translate(VRMethod("CN_smbtree","GetRecordAttr",rh.I,"Caption"))
322
323 parse var ResName ResName '0D0A'x .
324 ResName = strip(ResName)
325
326 if Machine = ResName then do /* we got a matching name */
327 match = 1
328 leave
329 end
330 end
331 if match = 0 then rh.I = "" /* return an empty handle, if there was no match */
332return rh.I
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