1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
|
;; Copyright 2006-2013, Matthew Welland.
;;
;; This program is made available under the GNU GPL version 2.0 or
;; greater. See the accompanying file COPYING for details.
;;
;; This program is distributed WITHOUT ANY WARRANTY; without even the
;; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;; PURPOSE.
(use defstruct)
;; (use ssax)
;; (use sxml-serializer)
;; (use sxml-modifications)
;; (use regex)
;; (use srfi-69)
;; (use regex-case)
;; (use posix)
;; (use json)
;; (use csv)
;; (use directory-utils)
(use srfi-18)
(use format)
;; (require-library ini-file)
;; (import (prefix ini-file ini:))
;; (import (prefix sqlite3 sqlite3:))
;;
(declare (uses configf))
;; (declare (uses tree))
;; (declare (uses dcommon))
;; (declare (uses launch))
;; (declare (uses gutils))
;; (declare (uses db))
;; (declare (uses synchash))
;; (declare (uses server))
;; (declare (uses tbd))
ls : list contents of target area
get <relversion> : retrieve data for release <version>
-m \"message\" : why retrieved?
cp <relative path> : copy file to current directory
log : get listing of recent downloads
shell : start a shell-like interface
Part of the Megatest tool suite.
Learn more at http://www.kiatoa.com/fossils/megatest
Version: " megatest-fossil-hash)) ;; "
;;======================================================================
;; RECORDS
;;======================================================================
;;======================================================================
;; DB
;;======================================================================
;; replace (strftime('%s','now')), with datetime('now'))
(define (sretrieve:initialize-db db)
(for-each
(lambda (qry)
(exec (sql db qry)))
(list
"CREATE TABLE IF NOT EXISTS actions
(id INTEGER PRIMARY KEY,
action TEXT NOT NULL,
retriever TEXT NOT NULL,
datetime TIMESTAMP DEFAULT (datetime('now','localtime')),
srcpath TEXT NOT NULL,
comment TEXT DEFAULT '' NOT NULL,
state TEXT DEFAULT 'new');"
"CREATE TABLE IF NOT EXISTS bundles
(id INTEGER PRIMARY KEY,
bundle TEXT NOT NULL,
release TEXT NOT NULL,
status TEXT NOT NULL,
event_date TEXT NOT NULL);"
)))
(define (sretrieve:register-action db action submitter source-path comment)
(print "(sretrieve:register-action db " db " action " action " submitter " submitter " source-path " source-path " comment " comment)
(exec (sql db "INSERT INTO actions (action,retriever,srcpath,comment)
VALUES(?,?,?,?)")
action
submitter
source-path
(or comment "")))
;; (call-with-database
;; (lambda (db)
;; (set-busy-handler! db (busy-timeout 10000)) ; 10 second timeout
;; ...))
;; Create the sqlite db
(define (sretrieve:db-do configdat proc)
*default-log-port* "[database]\nlocation /some/path\n\n Is missing from the config file!")
(exit 1)))
(if (and path
(directory? path)
(file-read-access? path))
(let* ((dbpath (conc path "/" *exe-name* ".db"))
(writeable (file-write-access? dbpath))
(dbexists (file-exists? dbpath)))
(handle-exceptions
exn
(begin
(debug:print 2 *default-log-port* "ERROR: problem accessing db " dbpath
((condition-property-accessor 'exn 'message) exn))
(exit 1))
;;(debug:print 0 *default-log-port* "calling proc " proc "db path " dbpath )
(call-with-database
dbpath
(lambda (db)
;;(debug:print 0 *default-log-port* "calling proc " proc " on db " db)
(set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
(if (not dbexists)(sretrieve:initialize-db db))
(proc db)))))
(debug:print-error 0 *default-log-port* "invalid path for storing database: " path))))
;; copy in directory to dest, validation is done BEFORE calling this
;;
(define (sretrieve:get configdat retriever version comment)
(let* ((base-dir (configf:lookup configdat "settings" "base-dir"))
(datadir (conc base-dir "/" version)))
(if (or (not base-dir)
(not (file-exists? base-dir)))
(begin
(debug:print-error 0 *default-log-port* "Bad configuration! base-dir " base-dir " not found")
(exit 1)))
(print datadir)
(if (not (file-exists? datadir))
(begin
(debug:print-error 0 *default-log-port* "Bad version (" version "), no data found at " datadir "." )
(exit 1)))
(sretrieve:db-do
configdat
(lambda (db)
(sretrieve:register-action db "get" retriever datadir comment)))
(sretrieve:do-as-calling-user
(lambda ()
(if (directory? datadir)
(begin
(change-directory datadir)
(let ((files (filter (lambda (x)
(not (member x '("." ".."))))
(glob "*" ".*"))))
(print "files: " files)
(process-execute "/bin/tar" (append (append (list "chfv" "-") files) (list "--ignore-failed-read")))))
(begin
(let* ((parent-dir (pathname-directory datadir) )
(filename (conc(pathname-file datadir) "." (pathname-extension datadir))))
(change-directory parent-dir)
(process-execute "/bin/tar" (list "chfv" "-" filename))
)))
))
))
;; copy in file to dest, validation is done BEFORE calling this
;;
(define (sretrieve:cp configdat retriever file comment)
(let* ((base-dir (configf:lookup configdat "settings" "base-dir"))
(allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))
(datadir (conc base-dir "/" file))
(filename (conc(pathname-file datadir) "." (pathname-extension datadir))))
(if (or (not base-dir)
(not (file-exists? base-dir)))
(begin
(debug:print-error 0 *default-log-port* "Bad configuration! base-dir " base-dir " not found")
(exit 1)))
(print datadir)
(if (not (file-exists? datadir))
(begin
(debug:print-error 0 *default-log-port* "File (" file "), not found at " base-dir "." )
(exit 1)))
(if (directory? datadir)
(begin
(debug:print-error 0 *default-log-port* "(" file ") is a dirctory!! cp cmd works only on files ." )
(exit 1)))
(if(not (string-match (regexp allowed-sub-paths) file))
(begin
(debug:print-error 0 *default-log-port* "Access denied to file (" file ")!! " )
(exit 1)))
(sretrieve:db-do
configdat
(lambda (db)
(sretrieve:register-action db "cp" retriever datadir comment)))
(sretrieve:do-as-calling-user
;; (debug:print 0 *default-log-port* "ph: "(pathname-directory datadir) "!! " )
(change-directory (pathname-directory datadir))
;;(debug:print 0 *default-log-port* "ph: /bin/tar" (list "chfv" "-" filename) )
(process-execute "/bin/tar" (list "chfv" "-" filename)))
))
;; ls in file to dest, validation is done BEFORE calling this
;;
(define (sretrieve:ls configdat retriever file comment)
(let* ((base-dir (configf:lookup configdat "settings" "base-dir"))
(allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))
(datadir (conc base-dir "/" file))
(filename (conc(pathname-file datadir) "." (pathname-extension datadir))))
(if (or (not base-dir)
(not (file-exists? base-dir)))
(begin
(debug:print-error 0 *default-log-port* "Bad configuration! base-dir " base-dir " not found")
(exit 1)))
(print datadir)
(if (not (file-exists? datadir))
(begin
(debug:print-error 0 *default-log-port* "File (" file "), not found at " base-dir "." )
(exit 1)))
(if(not (string-match (regexp allowed-sub-paths) file))
(begin
(debug:print-error 0 *default-log-port* "Access denied to file (" file ")!! " )
(exit 1)))
(sretrieve:do-as-calling-user
(lambda ()
;;(change-directory datadir)
;; (debug:print 0 *default-log-port* "/usr/bin/find" (list datadir "-ls" "|" "grep" "-E" "'"allowed-file-patt"'"))
;; (status (with-input-from-pipe "find " datadir " -ls | grep -E '" allowed-file-patt "'" (lambda () (read-line))))
;; (debug:print 0 *default-log-port* status)
(process-execute "/bin/ls" (list "-ls" "-lrt" datadir ))
))))
;;(filter (lambda (x)
;; (not (member x '("." ".."))))
;; (glob "*" ".*"))))))))
(debug:print-error 0 *default-log-port* "Path " targ-mk " resolved outside target area " target-dir )
(exit 1)))
(if (not (string-contains targ-path target-dir))
(begin
(debug:print-error 0 *default-log-port* "You cannot update data outside " target-dir ".")
(exit 1)))
(debug:print 0 *default-log-port* "Path " targ-mk " is valid.")
))
;; make directory in dest
;;
(define (sretrieve:mkdir configdat submitter target-dir targ-mk comment)
(let ((targ-path (conc target-dir "/" targ-mk)))
(if (file-exists? targ-path)
(begin
(debug:print-error 0 *default-log-port* "target Directory " targ-path " already exist!!")
(exit 1)))
(sretrieve:db-do
configdat
(lambda (db)
(sretrieve:register-action db "mkdir" submitter targ-mk comment)))
(let* ((th1 (make-thread
(lambda ()
(create-directory targ-path #t)
(debug:print 0 *default-log-port* " ... dir " targ-path " created"))
"mkdir thread"))
(th2 (make-thread
(lambda ()
(let loop ()
(thread-sleep! 15)
(display ".")
(flush-output)
(loop)))
"action is happening thread")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1))
(cons #t "Successfully saved data")))
;; create a symlink in dest
;;
(define (sretrieve:ln configdat submitter target-dir targ-link link-name comment)
(let ((targ-path (conc target-dir "/" link-name)))
(if (file-exists? targ-path)
(begin
(debug:print-error 0 *default-log-port* "target file " targ-path " already exist!!")
(exit 1)))
(if (not (file-exists? targ-link ))
(begin
(debug:print-error 0 *default-log-port* "target file " targ-link " does not exist!!")
(exit 1)))
(sretrieve:db-do
configdat
(lambda (db)
(sretrieve:register-action db "ln" submitter link-name comment)))
(let* ((th1 (make-thread
(lambda ()
(create-symbolic-link targ-link targ-path )
(debug:print 0 *default-log-port* " ... link " targ-path " created"))
"symlink thread"))
(th2 (make-thread
(lambda ()
(let loop ()
(thread-sleep! 15)
(display ".")
(flush-output)
(loop)))
"action is happening thread")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1))
(cons #t "Successfully saved data")))
;; remove copy of file in dest
;;
(define (sretrieve:rm configdat submitter target-dir targ-file comment)
(let ((targ-path (conc target-dir "/" targ-file)))
(if (not (file-exists? targ-path))
(begin
(debug:print-error 0 *default-log-port* "target file " targ-path " not found, nothing to remove.")
(exit 1)))
(sretrieve:db-do
configdat
(lambda (db)
(sretrieve:register-action db "rm" submitter targ-file comment)))
(let* ((th1 (make-thread
(lambda ()
(delete-file targ-path)
(debug:print 0 *default-log-port* " ... file " targ-path " removed"))
"rm thread"))
(th2 (make-thread
(lambda ()
(let loop ()
(thread-sleep! 15)
(display ".")
(flush-output)
(loop)))
"action is happening thread")))
(thread-start! th1)
(thread-start! th2)
(thread-join! th1))
(cons #t "Successfully saved data")))
;; (debug:print 0 *default-log-port* "running as " (current-effective-user-id))
(proc)
(if (not (eq? eid cid))
(set! (current-effective-user-id) eid))))
(define (sretrieve:find name paths)
(if (null? paths)
#f
|
|
|
>
>
>
>
>
|
|
>
|
>
>
>
<
|
<
<
<
|
<
<
<
<
<
|
|
<
<
<
<
<
<
|
|
<
<
<
<
<
<
|
>
>
>
>
>
>
>
>
>
|
|
|
<
<
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<
<
<
<
|
|
<
<
<
<
|
|
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
|
;; Copyright 2006-2013, Matthew Welland.
;;
;; This file is part of Megatest.
;;
;; Megatest is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; Megatest is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with Megatest. If not, see <http://www.gnu.org/licenses/>.
;;
(use defstruct)
(use scsh-process)
(use srfi-18)
(use srfi-19)
(use refdb)
(use sql-de-lite srfi-1 posix regex regex-case srfi-69)
;(declare (uses common))
;(declare (uses configf))
(declare (uses margs))
(declare (uses megatest-version))
(include "megatest-fossil-hash.scm")
;;; please create this file before using sautherise. For sample file is avaliable sample-sauth-paths.scm.
(include "sauth-paths.scm")
(include "sauth-common.scm")
(define (toplevel-command . args) #f)
(use readline)
;;
;; GLOBALS
;;
(define *verbosity* 1)
(define *logging* #f)
(define *exe-name* (pathname-file (car (argv))))
(define *sretrieve:current-tab-number* 0)
(define *args-hash* (make-hash-table))
(define sretrieve:help (conc "Usage: " *exe-name* " [action [params ...]]
ls <area> : list contents of target area
get <area> <reletive path> : retrieve path to the data within <area>
-m \"message\" : why retrieved?
shell <area> : start a shell-like interface
Part of the Megatest tool suite.
Learn more at http://www.kiatoa.com/fossils/megatest
Version: " megatest-fossil-hash)) ;; "
;;======================================================================
;; RECORDS
;;======================================================================
;;======================================================================
;; DB
;;======================================================================
;; replace (strftime('%s','now')), with datetime('now'))
;(define (sretrieve:initialize-db db)
; (for-each
; (lambda (qry)
; (exec (sql db qry)))
; (list
; "CREATE TABLE IF NOT EXISTS actions
; (id INTEGER PRIMARY KEY,
; action TEXT NOT NULL,
; retriever TEXT NOT NULL,
; datetime TIMESTAMP DEFAULT (datetime('now','localtime')),
; srcpath TEXT NOT NULL,
; comment TEXT DEFAULT '' NOT NULL,
; state TEXT DEFAULT 'new');"
; "CREATE TABLE IF NOT EXISTS bundles
; (id INTEGER PRIMARY KEY,
; bundle TEXT NOT NULL,
; release TEXT NOT NULL,
; status TEXT NOT NULL,
; event_date TEXT NOT NULL);"
; )))
;
;(define (sretrieve:register-action db action submitter source-path comment)
; ; (print "(sretrieve:register-action db " db " action " action " submitter " submitter " source-path " source-path " comment " comment)
; (exec (sql db "INSERT INTO actions (action,retriever,srcpath,comment)
; VALUES(?,?,?,?)")
; action
; submitter
; source-path
; (or comment "")))
;; (call-with-database
;; (lambda (db)
;; (set-busy-handler! db (busy-timeout 10000)) ; 10 second timeout
;; ...))
;; Create the sqlite db
;(define (sretrieve:db-do configdat proc)
; (let ((path (configf:lookup configdat "database" "location")))
; (if (not path)
; (begin
; (debug:print 0 "[database]\nlocation /some/path\n\n Is missing from the config file!")
; (exit 1)))
; (if (and path
; (directory? path)
; (file-read-access? path))
; (let* ((dbpath (conc path "/" *exe-name* ".db"))
; (writeable (file-write-access? dbpath))
; (dbexists (file-exists? dbpath)))
; (handle-exceptions
; exn
; (begin
; (debug:print 2 "ERROR: problem accessing db " dbpath
; ((condition-property-accessor 'exn 'message) exn))
; (exit 1))
; ;;(debug:print 0 "calling proc " proc "db path " dbpath )
; (call-with-database
; dbpath
; (lambda (db)
; ;;(debug:print 0 "calling proc " proc " on db " db)
; (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
; (if (not dbexists)(sretrieve:initialize-db db))
; (proc db)))))
; (debug:print 0 "ERROR: invalid path for storing database: " path))))
;; copy in directory to dest, validation is done BEFORE calling this
;;
;(define (sretrieve:get configdat retriever version comment)
; (let* ((base-dir (configf:lookup configdat "settings" "base-dir"))
; (datadir (conc base-dir "/" version)))
; (if (or (not base-dir)
; (not (file-exists? base-dir)))
; (begin
; (debug:print 0 "ERROR: Bad configuration! base-dir " base-dir " not found")
; (exit 1)))
; (print datadir)
; (if (not (file-exists? datadir))
; (begin
; (debug:print 0 "ERROR: Bad version (" version "), no data found at " datadir "." )
; (exit 1)))
;
; (sretrieve:db-do
; configdat
; (lambda (db)
; (sretrieve:register-action db "get" retriever datadir comment)))
; (sretrieve:do-as-calling-user
; (lambda ()
; (if (directory? datadir)
; (begin
; (change-directory datadir)
; (let ((files (filter (lambda (x)
; (not (member x '("." ".."))))
; (glob "*" ".*"))))
; (print "files: " files)
; (process-execute "/bin/tar" (append (append (list "chfv" "-") files) (list "--ignore-failed-read")))))
; (begin
; (let* ((parent-dir (pathname-directory datadir) )
; (filename (conc(pathname-file datadir) "." (pathname-extension datadir))))
; (change-directory parent-dir)
; (process-execute "/bin/tar" (list "chfv" "-" filename))
; )))
;))))
;
;
;;; copy in file to dest, validation is done BEFORE calling this
;;;
;(define (sretrieve:cp configdat retriever file comment)
; (let* ((base-dir (configf:lookup configdat "settings" "base-dir"))
; (allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))
; (datadir (conc base-dir "/" file))
; (filename (conc(pathname-file datadir) "." (pathname-extension datadir))))
; (if (or (not base-dir)
; (not (file-exists? base-dir)))
; (begin
; (debug:print 0 "ERROR: Bad configuration! base-dir " base-dir " not found")
; (exit 1)))
; (print datadir)
; (if (not (file-exists? datadir))
; (begin
; (debug:print 0 "ERROR: File (" file "), not found at " base-dir "." )
; (exit 1)))
; (if (directory? datadir)
; (begin
; (debug:print 0 "ERROR: (" file ") is a dirctory!! cp cmd works only on files ." )
; (exit 1)))
; (if(not (string-match (regexp allowed-sub-paths) file))
; (begin
; (debug:print 0 "ERROR: Access denied to file (" file ")!! " )
; (exit 1)))
;
; (sretrieve:db-do
; configdat
; (lambda (db)
; (sretrieve:register-action db "cp" retriever datadir comment)))
; (sretrieve:do-as-calling-user
; ;; (debug:print 0 "ph: "(pathname-directory datadir) "!! " )
; (change-directory (pathname-directory datadir))
; ;;(debug:print 0 "ph: /bin/tar" (list "chfv" "-" filename) )
; (process-execute "/bin/tar" (list "chfv" "-" filename)))
; ))
;
;;; ls in file to dest, validation is done BEFORE calling this
;;;
;(define (sretrieve:ls configdat retriever file comment)
; (let* ((base-dir (configf:lookup configdat "settings" "base-dir"))
; (allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))
; (datadir (conc base-dir "/" file))
; (filename (conc(pathname-file datadir) "." (pathname-extension datadir))))
; (if (or (not base-dir)
; (not (file-exists? base-dir)))
; (begin
; (debug:print 0 "ERROR: Bad configuration! base-dir " base-dir " not found")
; (exit 1)))
; (print datadir)
; (if (not (file-exists? datadir))
; (begin
; (debug:print 0 "ERROR: File (" file "), not found at " base-dir "." )
; (exit 1)))
; (if(not (string-match (regexp allowed-sub-paths) file))
; (begin
; (debug:print 0 "ERROR: Access denied to file (" file ")!! " )
; (exit 1)))
;
; (sretrieve:do-as-calling-user
; (lambda ()
; (process-execute "/bin/ls" (list "-ls" "-lrt" datadir ))
; ))))
(define (sretrieve:validate target-dir targ-mk)
(let* ((normal-path (normalize-pathname targ-mk))
(targ-path (conc target-dir "/" normal-path)))
(if (string-contains normal-path "..")
(begin
(debug:print 0 "ERROR: Path " targ-mk " resolved outside target area " target-dir )
(exit 1)))
(if (not (string-contains targ-path target-dir))
(begin
(debug:print 0 "ERROR: You cannot update data outside " target-dir ".")
(exit 1)))
(debug:print 0 "Path " targ-mk " is valid.")
))
;(define (sretrieve:backup-move path)
; (let* ((trashdir (conc (pathname-directory path) "/.trash"))
; (trashfile (conc trashdir "/" (current-seconds) "-" (pathname-file path))))
; (create-directory trashdir #t)
; (if (directory? path)
; (system (conc "mv " path " " trashfile))
; (file-move path trash-file))))
;
;
;(define (sretrieve:lst->path pathlst)
; (conc "/" (string-intersperse (map conc pathlst) "/")))
;
;(define (sretrieve:path->lst path)
; (string-split path "/"))
;
;(define (sretrieve:pathdat-apply-heuristics configdat path)
; (cond
; ((file-exists? path) "found")
; (else (conc path " not installed"))))
;;======================================================================
;; MISC
;;======================================================================
(define (sretrieve:do-as-calling-user proc)
(let ((eid (current-effective-user-id))
(cid (current-user-id)))
(if (not (eq? eid cid)) ;; running suid
(set! (current-effective-user-id) cid))
;; (debug:print 0 "running as " (current-effective-user-id))
(proc)
(if (not (eq? eid cid))
(set! (current-effective-user-id) eid))))
(define (sretrieve:find name paths)
(if (null? paths)
#f
|
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
|
(lambda ()
(apply print args))))
;;======================================================================
;; SHELL
;;======================================================================
(define (toplevel-command . args) #f)
(define (sretrieve:shell)
(use readline)
(let* ((path '())
(prompt "> ")
(top-areas '("mrwellan" "pjhatwal" "bjbarcla" "ritikaag" "jmoon18"))
(install-history-file) ;; [homedir] [filename] [nlines])
(with-input-from-port iport
(lambda ()
(let loop ((inl (read-line)))
(if (not (or (eof-object? inl)
(equal? inl "exit")))
(let* ((parts (string-split inl))
(cmd (if (null? parts) #f (car parts))))
(if (not cmd)
(loop (read-line))
(case (string->symbol cmd)
((cd)
(if (> (length parts) 1) ;; have a parameter
(set! path (append path (string-split (cadr parts)))) ;; not correct for relative paths
(set! path '())))
((ls)
(let* ((thepath (if (> (length parts) 1) ;; have a parameter
(cdr parts)
path))
(plen (length thepath)))
(cond
((null? thepath)
(print (string-intersperse top-areas " ")))
((and (< plen 2)
(member (car thepath) top-areas))
(system (conc "ls /p/fdk/gwa/" (car thepath))))
(else ;; have a long path
;; check for access rights here
(system (conc "ls /p/fdk/gwa/" (string-intersperse thepath "/")))))))
(loop (read-line)))))))))
(define (sretrieve:load-config exe-dir exe-name)
(let* ((fname (conc exe-dir "/." exe-name ".config")))
;; (ini:property-separator-patt " * *")
;; (ini:property-separator #\space)
(if (file-exists? fname)
;; (ini:read-ini fname)
(read-config fname #f #t)
(make-hash-table))))
;; package-type is "megatest", "builds", "kits" etc.
;;
(define (sretrieve:load-packages configdat exe-dir package-type)
(push-directory exe-dir)
(let* ((packages-metadir (configf:lookup configdat "settings" "packages-metadir"))
(conversion-script (configf:lookup configdat "settings" "conversion-script"))
(upstream-file (configf:lookup configdat "settings" "upstream-file"))
(package-config (conc packages-metadir "/" package-type ".config")))
;; this section here does a timestamp based rebuild of the
;; <packages-metadir>/<package-type>.config file using
;; <upstream-file> as an input
(if (file-exists? upstream-file)
(if (or (not (file-exists? package-config)) ;; if not created call the updater, otherwise call only if upstream newer
(> (file-modification-time upstream-file)(file-modification-time package-config)))
(handle-exceptions
exn
(debug:print-error 0 *default-log-port* "failed to run script " conversion-script " with params " upstream-file " " package-config)
(let ((pid (process-run conversion-script (list upstream-file package-config))))
(process-wait pid)))
(debug:print 0 *default-log-port* "Skipping update of " package-config " from " upstream-file))
(debug:print 0 *default-log-port* "Skipping update of " package-config " as " upstream-file " not found"))
;; (ini:property-separator-patt " * *")
;; (ini:property-separator #\space)
(let ((res (if (file-exists? package-config)
(begin
(debug:print 0 *default-log-port* "Reading package config " package-config)
(read-config package-config #f #t))
(make-hash-table))))
(pop-directory)
res)))
(define (sretrieve:process-action configdat action . args)
(let* ((base-dir (configf:lookup configdat "settings" "base-dir"))
(user (current-user-name))
(allowed-sub-paths (configf:lookup configdat "settings" "allowed-sub-paths"))
(allowed-users (string-split
(or (configf:lookup configdat "settings" "allowed-users")
"")))
(default-area (configf:lookup configdat "settings" "default-area"))) ;; otherwise known as the package
(if (not base-dir)
(begin
(debug:print 0 *default-log-port* "[settings]\nbase-dir /some/path\n\n Is MISSING from the config file!")
(exit)))
(if (null? allowed-users)
(begin
(debug:print 0 *default-log-port* "[setings]\nallowed-users user1 user2 ...\n\n Is MISSING from the config file!")
(exit)))
(if (not (member user allowed-users))
(begin
(debug:print 0 *default-log-port* "User \"" (current-user-name) "\" does not have access. Exiting")
(exit 1)))
(case (string->symbol action)
((get)
(if (< (length args) 1)
(begin
(debug:print-error 0 *default-log-port* "Missing arguments; " (string-intersperse args ", "))
(exit 1)))
(let* ((remargs (args:get-args args '("-m" "-i" "-package") '() args:arg-hash 0))
(version (car args))
(msg (or (args:get-arg "-m") ""))
(package-type (or (args:get-arg "-package")
default-area))
(exe-dir (configf:lookup configdat "exe-info" "exe-dir")))
;; (relconfig (sretrieve:load-packages configdat exe-dir package-type)))
(debug:print 0 *default-log-port* "retrieving " version " of " package-type " as tar data on stdout")
(sretrieve:get configdat user version msg)))
(if (< (length args) 1)
(begin
(debug:print-error 0 *default-log-port* "Missing arguments; " (string-intersperse args ", "))
(exit 1)))
(let* ((remargs (args:get-args args '("-m" "-i" "-package") '() args:arg-hash 0))
(file (car args))
(msg (or (args:get-arg "-m") "")) )
(debug:print 0 *default-log-port* "copinging " file " to current directory " )
(sretrieve:cp configdat user file msg)))
((ls)
(if (< (length args) 1)
(begin
(debug:print-error 0 *default-log-port* "Missing arguments; " (string-intersperse args ", "))
(exit 1)))
(let* ((remargs (args:get-args args '("-m" "-i" "-package") '() args:arg-hash 0))
(dir (car args))
(msg (or (args:get-arg "-m") "")) )
(debug:print 0 *default-log-port* "Listing files in " )
(sretrieve:ls configdat user dir msg)))
(else (debug:print 0 *default-log-port* "Unrecognised command " action)))))
;; ease debugging by loading ~/.dashboardrc - REMOVE FROM PRODUCTION!
;; (let ((debugcontrolf (conc (get-environment-variable "HOME") "/.sretrieverc")))
;; (if (file-exists? debugcontrolf)
;; (load debugcontrolf)))
(configdat (sretrieve:load-config exe-dir exe-name)))
;; preserve the exe data in the config file
(hash-table-set! configdat "exe-info" (list (list "exe-name" exe-name)
(list "exe-dir" exe-dir)))
(cond
;; one-word commands
((eq? (length rema) 1)
(case (string->symbol (car rema))
((help -h -help --h --help)
(print sretrieve:help))
((list-vars) ;; print out the ini file
(map print (sretrieve:get-areas configdat)))
((ls)
(let* ((base-dir (configf:lookup configdat "settings" "base-dir")))
(if base-dir
(begin
(print "Files in " base-dir)
(sretrieve:do-as-calling-user
(lambda ()
(process-execute "/bin/ls" (list "-lrt" base-dir)))))
(print "ERROR: No base dir specified!"))))
((log)
(sretrieve:db-do configdat (lambda (db)
(print "Logs : ")
(query (for-each-row
(lambda (row)
(apply print (intersperse row " | "))))
(sql db "SELECT * FROM actions")))))
((shell)
(sretrieve:shell))
(apply sretrieve:process-action configdat (car rema)(cdr rema)))
(else (debug:print-error 0 *default-log-port* "Unrecognised command. Try \"sretrieve help\"")))))
(main)
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
|
>
|
>
>
|
>
>
>
>
>
>
<
<
|
>
>
>
|
>
|
|
>
|
>
|
>
>
>
>
>
>
>
>
>
>
>
|
>
>
>
>
>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
|
|
>
>
|
>
>
>
>
>
>
|
>
>
>
|
<
>
|
>
>
|
|
|
|
|
|
|
|
>
|
|
|
|
|
|
<
<
<
|
|
|
|
|
|
|
|
|
|
<
<
|
|
|
|
|
|
|
>
|
<
<
<
<
<
<
<
|
<
|
<
<
<
<
<
<
<
<
<
<
|
|
|
>
|
>
>
|
|
>
>
|
|
<
>
>
>
>
>
>
>
>
>
|
>
>
>
>
>
|
|
|
|
|
>
|
>
>
>
>
>
>
>
|
|
>
|
>
>
>
>
>
>
>
|
>
>
>
>
>
>
>
|
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
>
>
>
>
>
>
>
>
|
|
<
>
|
>
>
>
|
>
>
>
>
>
>
>
|
>
|
>
>
>
>
>
>
>
>
>
>
|
>
>
>
|
>
>
>
|
>
>
>
>
>
>
>
>
|
<
<
>
|
>
>
>
|
>
|
>
|
|
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
>
|
|
>
>
>
|
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
|
(lambda ()
(apply print args))))
;;======================================================================
;; SHELL
;;======================================================================
;; Create the sqlite db for shell
;(define (sretrieve:shell-db-do path proc)
; (if (not path)
; (begin
; (debug:print 0 "[database]\nlocation /some/path\n\n Is missing from the config file!")
; (exit 1)))
; (if (and path
; (directory? path)
; (file-read-access? path))
; (let* ((dbpath (conc path "/" *exe-name* ".db"))
; (writeable (file-write-access? dbpath))
; (dbexists (file-exists? dbpath)))
; (handle-exceptions
; exn
; (begin
; (debug:print 2 "ERROR: problem accessing db " dbpath
; ((condition-property-accessor 'exn 'message) exn))
; (exit 1))
; ;;(debug:print 0 "calling proc " proc "db path " dbpath )
; (call-with-database
; dbpath
; (lambda (db)
; ;;(debug:print 0 "calling proc " proc " on db " db)
; (set-busy-handler! db (busy-timeout 10000)) ;; 10 sec timeout
; (if (not dbexists)(sretrieve:initialize-db db))
; (proc db)))))
; (debug:print 0 "ERROR: invalid path for storing database: " path)))
;; function to find sheets to which use has access
(define (sretrieve:has-permission area)
(let ((username (current-user-name)))
(cond
((is-admin username)
#t)
((is-user "retrieve" username area)
#t)
((is-user "publish" username area)
#t)
((is-user "writer-admin" username area)
#t)
((is-user "read-admin" username area)
#t)
((is-user "area-admin" username area)
#t)
(else
#f))))
(define (sretrieve:get-accessable-projects area)
(let* ((projects `()))
(if (sretrieve:has-permission area)
(set! projects (cons area projects))
(begin
(print "User cannot access area " area "!!")
(exit 1)))
; (print projects)
projects))
(define (sauth-common:shell-ls-cmd base-path-list ext-path top-areas base-path tail-cmd-list)
(if (and (null? base-path-list) (equal? ext-path "") )
(print (string-intersperse top-areas " "))
(let* ((resolved-path (sauth-common:resolve-path ext-path base-path-list top-areas )))
;(print resolved-path)
(if (not (equal? resolved-path #f))
(if (null? resolved-path)
(print (string-intersperse top-areas " "))
(let* ((target-path (sauth-common:get-target-path base-path-list ext-path top-areas base-path)))
;(print "Resolved path: " target-path)
(if (not (equal? target-path #f))
(begin
(if (symbolic-link? target-path)
(set! target-path (conc target-path "/")))
(if (not (equal? target-path #f))
(begin
(cond
((null? tail-cmd-list)
(run (pipe
(ls "-lrt" ,target-path))))
((not (equal? (car tail-cmd-list) "|"))
(print "ls cmd cannot accept "(string-join tail-cmd-list) " as an argument!!"))
(else
(run (pipe
(ls "-lrt" ,target-path)
(begin (system (string-join (cdr tail-cmd-list))))))
))))))))))))
(define (sretrieve:shell-cat-cmd base-pathlist ext-path top-areas base-path tail-cmd-list)
(let* ((resolved-path (sauth-common:resolve-path ext-path base-pathlist top-areas ))
(data "") )
(if (not (equal? resolved-path #f))
(if (null? resolved-path)
(print "Path could not be resolved!!")
(let* ((target-path (sauth-common:get-target-path base-pathlist ext-path top-areas base-path)))
(if (not (equal? target-path #f))
(if (or (not (file-exists? target-path)) (directory? target-path))
(print "Target path does not exist or is a directory!")
(begin
(cond
((null? tail-cmd-list)
(run (pipe
(cat ,target-path))))
((not (equal? (car tail-cmd-list) "|"))
(print "cat cmd cannot accept "(string-join tail-cmd-list) " as an argument!!"))
(else
(run (pipe
(cat ,target-path)
(begin (system (string-join (cdr tail-cmd-list))))))))))
)))
(print "Path could not be resolved!!"))))
(define (get-options cmd-list split-str)
(if (null? cmd-list)
(list '() '())
(let loop ((hed (car cmd-list))
(tal (cdr cmd-list))
(res '()))
(cond
((equal? hed split-str)
(list res tal))
((null? tal)
(list (cons hed res) tal))
(else
(loop (car tal)(cdr tal)(cons hed res)))))))
(define (sretrieve:shell-grep-cmd base-pathlist ext-path top-areas base-path tail-cmd-list)
(let* ((resolved-path (sauth-common:resolve-path ext-path base-pathlist top-areas ))
(pattern (car tail-cmd-list))
(pipe-cmd-list (get-options (cdr tail-cmd-list) "|"))
(options (string-join (car pipe-cmd-list)))
(pipe-cmd (cadr pipe-cmd-list))
(redirect-split (string-split (string-join tail-cmd-list) ">")) )
(if(and ( > (length redirect-split) 2 ))
(print "sgrep cmd cannot accept > " (string-join redirect-split) " as an argument!!" )
(if (not (equal? resolved-path #f))
(if (null? resolved-path)
(print "Path could not be resolved!!")
(let* ((target-path (sauth-common:get-target-path base-pathlist ext-path top-areas base-path))
(restrictions (if (equal? target-path #f)
""
(sretrieve:shell-lookup base-path)))
(rest-str (string-split (conc " --exclude-dir=" (string-join (string-split restrictions ",") " --exclude-dir=") ))))
(if (not (file-exists? target-path))
(print "Target path does not exist!")
(begin
(cond
((and (null? pipe-cmd) (string-null? options))
(run (pipe
(grep ,pattern ,target-path ))))
((and (null? pipe-cmd) (not (string-null? options)))
(run (pipe
(begin (process-execute "/usr/bin/grep" (append (list options pattern target-path) rest-str))))))
((and (not (null? pipe-cmd)) (string-null? options))
(run (pipe
(grep ,exclude-dir ,pattern ,target-path)
(begin (system (string-join pipe-cmd))))))
(else
(run (pipe
;(grep ,options ,exclude-dir ,pattern ,target-path)
(begin (process-execute "/usr/bin/grep" (append (list options pattern target-path) rest-str)))
(begin (system (string-join pipe-cmd)))))))
))))
(print "Path could not be resolved!!")))))
(define (sretrieve:shell-less-cmd base-pathlist ext-path top-areas base-path)
(let* ((resolved-path (sauth-common:resolve-path ext-path base-pathlist top-areas )))
(if (not (equal? resolved-path #f))
(if (null? resolved-path)
(print "Path could not be resolved!!")
(let* ((target-path (sauth-common:get-target-path base-pathlist ext-path top-areas base-path)))
(if (not (equal? target-path #f))
(if (or (not (file-exists? target-path)) (directory? target-path))
(print "Target path does not exist or is a directory!")
(begin
;(sretrieve:shell-db-do
; db-location
; (lambda (db)
; (sretrieve:register-action db "less" (current-user-name) target-path (conc "Executing cmd: less " target-path))))
(setenv "LESSSECURE" "1")
(run (pipe
(less ,target-path))))))))
(print "Path could not be resolved!!"))))
(define (sretrieve:shell-lookup base-path)
(let* ((usr (current-user-name))
(value (get-restrictions base-path usr)))
value))
(define (sretrieve:load-shell-config fname)
(if (file-exists? fname)
(read-config fname #f #f)
))
(define (is_directory target-path)
(let* ((retval #f))
(sretrieve:do-as-calling-user
(lambda ()
;(print (current-effective-user-id) )
(if (directory? target-path)
(set! retval #t))))
;(print (current-effective-user-id))
retval))
(define (make-exclude-pattern restriction-list )
(if (null? restriction-list)
""
(let loop ((hed (car restriction-list))
(tal (cdr restriction-list))
(ret-str ""))
(cond
((null? tal)
(conc ret-str ".+" hed ".*"))
(else
(loop (car tal)(cdr tal)(conc ret-str ".+" hed ".*|")))))) )
(define (sretrieve:get-shell-cmd target-path base-path restrictions iport)
(if (not (file-exists? target-path))
(sauth:print-error "Target path does not exist!")
(begin
(if (not (equal? target-path #f))
(begin
(if (is_directory target-path)
(begin
(let* ((tmpfile (conc "/tmp/" (current-user-name) "/my-pipe"))
(parent-dir target-path)
(last-dir-name (if (pathname-extension target-path)
(conc(pathname-file target-path) "." (pathname-extension target-path))
(pathname-file target-path)))
(curr-dir (current-directory))
(start-dir (conc (current-directory) "/" last-dir-name))
(execlude (make-exclude-pattern (string-split restrictions ","))))
; (print tmpfile)
(if (file-exists? start-dir)
(begin
(print last-dir-name " already exist in your work dir. Do you want to over write it? [y|n]")
(let* ((inl (read-line iport)))
(if (equal? inl "y")
(begin
(change-directory parent-dir)
(create-fifo tmpfile)
(process-fork
(lambda()
(sleep 1)
(with-output-to-file tmpfile
(lambda ()
(sretrieve:make_file parent-dir execlude parent-dir)))))
(run (pipe
(tar "chfv" "-" "-T" ,tmpfile )
(begin (system (conc "cd " start-dir ";tar xUf - " )))))
(change-directory curr-dir)
(system (conc "rm " tmpfile)) )
(begin
(print "Nothing has been retrieved!! ")))))
(begin
(sretrieve:do-as-calling-user
(lambda ()
(create-directory start-dir #t)))
(change-directory parent-dir)
; (print execlude)
(create-fifo tmpfile)
(process-fork
(lambda()
(sleep 1)
(with-output-to-file tmpfile
(lambda ()
(sretrieve:make_file parent-dir execlude parent-dir)))))
(run (pipe
(tar "chfv" "-" "-T" ,tmpfile)
(begin (system (conc "cd " start-dir ";tar xUf - " )))))
(change-directory curr-dir)
(system (conc "rm " tmpfile))))))
(begin
(let*((parent-dir (pathname-directory target-path))
(start-dir (current-directory))
(filename (if (pathname-extension target-path)
(conc(pathname-file target-path) "." (pathname-extension target-path))
(pathname-file target-path)))
(work-dir-file (conc (current-directory) "/" filename)))
(if (file-exists? work-dir-file)
(begin
(print filename " already exist in your work dir. Do you want to over write it? [y|n]")
(let* ((inl (read-line iport)))
(if (equal? inl "y")
(begin
(change-directory parent-dir)
(run (pipe
(tar "chfv" "-" ,filename)
(begin (system (conc "cd " start-dir ";tar xUf - " )))))
(change-directory start-dir))
(begin
(print "Nothing has been retrieved!! ")))))
(begin
(change-directory parent-dir)
(run (pipe
(tar "chfv" "-" ,filename)
(begin (system (conc "cd " start-dir ";tar xUf -")))))
(change-directory start-dir)))))))))))
(define (sretrieve:get-shell-cmd-line target-path base-path restrictions iport)
(handle-exceptions
exn
(begin
(sauth:print-error (conc "Problem fetching the data. Sauth provieds sudo access to only one unix group. Please ensure you have washed all the remaining groups. System Error: "
((condition-property-accessor 'exn 'message) exn)))
(exit 1))
(if (not (file-exists? target-path))
(sauth:print-error "Error:Target path does not exist!")
(begin
(if (not (equal? target-path #f))
(begin
(if (is_directory target-path)
(begin
(let* ((parent-dir target-path)
(last-dir-name (if (pathname-extension target-path)
(conc(pathname-file target-path) "." (pathname-extension target-path))
(pathname-file target-path)))
(curr-dir (current-directory))
(start-dir (conc (current-directory) "/" last-dir-name))
(execlude (make-exclude-pattern (string-split restrictions ",")))
(tmpfile (conc "/tmp/" (current-user-name) "/my-pipe-" (current-process-id))))
(if (file-exists? start-dir)
(begin
(sauth:print-error (conclast-dir-name " already exist in your work dir."))
(sauth:print-error "Nothing has been retrieved!! "))
(begin
; (sretrieve:do-as-calling-user
; (lambda ()
(if (not (file-exists? (conc "/tmp/" (current-user-name))))
(create-directory (conc "/tmp/" (current-user-name)) #t))
(change-directory parent-dir)
(create-fifo tmpfile)
(process-fork
(lambda()
(sleep 1)
(with-output-to-file tmpfile
(lambda ()
(sretrieve:make_file parent-dir execlude parent-dir)))))
(process-execute "/bin/tar" (append (list "chfv" "-" "-T" tmpfile) (list "--ignore-failed-read")))
;(run (pipe
;(tar "chfv" "-" "." )
;(begin (system (conc "cd " start-dir ";tar xUf - " execlude )))))
(system (conc "rm " tmpfile))
(change-directory curr-dir)))))
(begin
(let*((parent-dir (pathname-directory target-path))
(start-dir (current-directory))
(filename (if (pathname-extension target-path)
(conc(pathname-file target-path) "." (pathname-extension target-path))
(pathname-file target-path)))
(work-dir-file (conc (current-directory) "/" filename)))
(if (file-exists? work-dir-file)
(begin
(print filename " already exist in your work dir.")
(print "Nothing has been retrieved!! "))
(begin
(change-directory parent-dir)
(process-execute "/bin/tar" (append (append (list "chfv" "-") (list filename)) (list "--ignore-failed-read")))
;(run (pipe
; (tar "chfv" "-" ,filename)
; (begin (system (conc "cd " start-dir ";tar xUf -")))))
(change-directory start-dir))))))))))))
(define (sretrieve:make_file path exclude base_path)
(find-files
path
action: (lambda (p res)
(cond
((symbolic-link? p)
(if (directory?(read-symbolic-link p))
(sretrieve:make_file p exclude base_path)
(print (string-substitute (conc base_path "/") "" p "-"))))
((directory? p)
;;do nothing for dirs)
)
(else
(if (not (string-match (regexp exclude) p ))
(print (string-substitute (conc base_path "/") "" p "-"))))))))
(define (sretrieve:shell-help)
(conc "Usage: " *exe-name* " [action [params ...]]
ls [target path] : list contents of target area. The output of the cmd can be piped into other system cmd. eg ls <path> | grep txt
cd <target directory> : To change the current directory within the sretrive shell.
pwd : Prints the full pathname of the current directory within the sretrive shell.
get <file or directory path> : download directory/files into the directory where sretrieve shell cmd was invoked
less <file path> : Read input file to allows backward movement in the file as well as forward movement
cat <file path> : show the contents of a file. The output of the cmd can be piped into other system cmd.
sgrep <search path> <pattern> [options] : Similar to unix grep cmd But with diffrent parameter ordering. The output of the cmd can be piped into other system cmd.
Part of the Megatest tool suite.
Learn more at http://www.kiatoa.com/fossils/megatest
Version: " megatest-fossil-hash)
)
;(define (toplevel-command . args) #f)
(define (sretrieve:shell area)
; (print area)
(use readline)
(let* ((path '())
(prompt "sretrieve> ")
(args (argv))
(usr (current-user-name) )
(top-areas (sretrieve:get-accessable-projects area))
(close-port #f)
(area-obj (get-obj-by-code area))
(user-obj (get-user usr))
(base-path (if (null? area-obj)
""
(caddr (cdr area-obj))))
(iport (make-readline-port prompt)))
(if (null? area-obj)
(begin
(print "Area " area " does not exist")
(exit 1)))
(let loop ((inl (read-line iport)))
;(print 1)
(if (not (or (or (eof-object? inl)
(equal? inl "exit")) (port-closed? iport)))
(let* ((parts (string-split inl))
(cmd (if (null? parts) #f (car parts))))
; (print "2")
(if (and (not cmd) (not (port-closed? iport)))
(loop (read-line))
(case (string->symbol cmd)
((cd)
(if (> (length parts) 1) ;; have a parameter
(begin
(let*((arg (cadr parts))
(resolved-path (sauth-common:resolve-path arg path top-areas))
(target-path (sauth-common:get-target-path path arg top-areas base-path)))
(if (not (equal? target-path #f))
(if (or (equal? resolved-path #f) (not (file-exists? target-path)))
(print "Invalid argument " arg ".. ")
(begin
(set! path resolved-path)
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "cd"))))
)))))
(set! path '())))
((pwd)
(if (null? path)
(print "/")
(print "/" (string-join path "/"))))
((ls)
(let* ((thepath (if (> (length parts) 1) ;; have a parameter
(cdr parts)
`()))
(plen (length thepath)))
(cond
((null? thepath)
(sauth-common:shell-ls-cmd path "" top-areas base-path '())
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "ls")))) )
((< plen 2)
(sauth-common:shell-ls-cmd path (car thepath) top-areas base-path '())
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "ls")))))
(else
(if (equal? (car thepath) "|")
(sauth-common:shell-ls-cmd path "" top-areas base-path thepath)
(sauth-common:shell-ls-cmd path (car thepath) top-areas base-path (cdr thepath)))
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "ls"))))))))
((cat)
(let* ((thepath (if (> (length parts) 1) ;; have a parameter
(cdr parts)
`()))
(plen (length thepath)))
(cond
((null? thepath)
(print "Error: Missing argument to cat"))
((< plen 2)
(sretrieve:shell-cat-cmd path (car thepath) top-areas base-path '())
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "cat")))))
(else
(sretrieve:shell-cat-cmd path (car thepath) top-areas base-path (cdr thepath))
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "cat"))))
))))
((sgrep)
(let* ((thepath (if (> (length parts) 1) ;; have a parameter
(cdr parts)
`()))
(plen (length thepath)))
(cond
((null? thepath)
(print "Error: Missing arguments to grep!! Useage: grep <search path> <pattern> [options] "))
((< plen 2)
(print "Error: Missing arguments to grep!! Useage: grep <search path> <pattern> [options] "))
(else
(sretrieve:shell-grep-cmd path (car thepath) top-areas base-path (cdr thepath))
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "grep"))))))))
((less)
(let* ((thepath (if (> (length parts) 1) ;; have a parameter
(cdr parts)
`()))
(plen (length thepath)))
(cond
((null? thepath)
(print "Error: Missing argument to less"))
((< plen 2)
(sretrieve:shell-less-cmd path (car thepath) top-areas base-path)
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "less")))))
(else
(print "less cmd takes only one (<file path>) argument!!")))))
((get)
(let* ((thepath (if (> (length parts) 1) ;; have a parameter
(cdr parts)
`()))
(plen (length thepath)))
(cond
((null? thepath)
(print "Error: Missing argument <path> to get"))
((< plen 2)
(let* ((target-path (sauth-common:get-target-path path (car thepath) top-areas base-path))
(restrictions (if (equal? target-path #f)
""
(sretrieve:shell-lookup base-path))))
(if (not (equal? target-path #f))
(begin
(sretrieve:get-shell-cmd target-path base-path restrictions iport)
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "\"" inl "\"") (number->string (car user-obj)) (number->string (caddr area-obj)) "get"))))))))
(else
(print "Error: get cmd takes only one argument ")))))
((exit)
(print "got exit"))
((help)
(print (sretrieve:shell-help)))
(else
(print "Got command: " inl))))
(loop (read-line iport)))))))
;;))
;;======================================================================
;; MAIN
;;======================================================================
;;(define *default-log-port* (current-error-port))
;(define (sretrieve:load-config exe-dir exe-name)
; (let* ((fname (conc exe-dir "/." exe-name ".config")))
; ;; (ini:property-separator-patt " * *")
; ;; (ini:property-separator #\space)
; (if (file-exists? fname)
; ;; (ini:read-ini fname)
; (read-config fname #f #f)
; (make-hash-table))))
;; package-type is "megatest", "builds", "kits" etc.
;;
;(define (sretrieve:load-packages configdat exe-dir package-type)
; (push-directory exe-dir)
; (let* ((packages-metadir (configf:lookup configdat "settings" "packages-metadir"))
; (conversion-script (configf:lookup configdat "settings" "conversion-script"))
; (upstream-file (configf:lookup configdat "settings" "upstream-file"))
; (package-config (conc packages-metadir "/" package-type ".config")))
; (if (file-exists? upstream-file)
; (if (or (not (file-exists? package-config)) ;; if not created call the updater, otherwise call only if upstream newer
; (> (file-modification-time upstream-file)(file-modification-time package-config)))
; (handle-exceptions
; exn
; (debug:print 0 "ERROR: failed to run script " conversion-script " with params " upstream-file " " package-config)
; (let ((pid (process-run conversion-script (list upstream-file package-config))))
; (process-wait pid)))
; (debug:print 0 "Skipping update of " package-config " from " upstream-file))
; (debug:print 0 "Skipping update of " package-config " as " upstream-file " not found"))
; (let ((res (if (file-exists? package-config)
; (begin
; (debug:print 0 "Reading package config " package-config)
; (read-config package-config #f #t))
; (make-hash-table))))
; (pop-directory)
; res)))
(define (toplevel-command . args) #f)
(define (sretrieve:process-action action . args)
; (print action)
; (use readline)
(case (string->symbol action)
((get)
(if (< (length args) 2)
(begin
(sauth:print-error "Missing arguments; <area> <relative path>" )
(exit 1)))
(let* ((remargs (args:get-args args '("-m" ) '() args:arg-hash 0))
(iport (make-readline-port ">"))
(area (car args))
(usr (current-user-name))
(area-obj (get-obj-by-code area))
(user-obj (get-user usr))
(top-areas (sretrieve:get-accessable-projects area))
(base-path (if (null? area-obj)
""
(caddr (cdr area-obj))))
(sub-path (if (null? remargs)
""
(car remargs))))
(if (null? area-obj)
(begin
(sauth:print-error (conc "Area " area " does not exist"))
(exit 1)))
(let* ((target-path (sauth-common:get-target-path '() (conc area "/" sub-path) top-areas base-path))
(restrictions (if (equal? target-path #f)
""
(sretrieve:shell-lookup base-path))))
(if (not (equal? target-path #f))
(begin
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "get " area " " sub-path) (number->string (car user-obj)) (number->string (caddr area-obj)) "get"))))
(sretrieve:get-shell-cmd-line target-path base-path restrictions iport))))))
((cp)
(if (< (length args) 2)
(begin
(sauth:print-error "Missing arguments; <area> <relative path>" )
(exit 1)))
(let* ((remargs (args:get-args args '("-m" ) '() args:arg-hash 0))
(iport (make-readline-port ">"))
(area (car args))
(usr (current-user-name))
(area-obj (get-obj-by-code area))
(user-obj (get-user usr))
(top-areas (sretrieve:get-accessable-projects area))
(base-path (if (null? area-obj)
""
(caddr (cdr area-obj))))
(sub-path (if (null? remargs)
""
(car remargs))))
; (print args)
(if (null? area-obj)
(begin
(sauth:print-error (conc "Area " area " does not exist"))
(exit 1)))
(let* ((target-path (sauth-common:get-target-path '() (conc area "/" sub-path) top-areas base-path))
(restrictions (if (equal? target-path #f)
""
(sretrieve:shell-lookup base-path))))
;(print target-path)
(if (not (equal? target-path #f))
(begin
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "get " area " " sub-path) (number->string (car user-obj)) (number->string (caddr area-obj)) "get"))))
(sretrieve:get-shell-cmd-line target-path base-path restrictions iport))))))
((cat)
(if (< (length args) 2)
(begin
(sauth:print-error "Missing arguments; <area> <relative path>" )
(exit 1)))
(let* ((remargs (args:get-args args '("-m" ) '() args:arg-hash 0))
(area (car args))
(usr (current-user-name))
(area-obj (get-obj-by-code area))
(user-obj (get-user usr))
(top-areas (sretrieve:get-accessable-projects area))
(base-path (if (null? area-obj)
""
(caddr (cdr area-obj))))
(sub-path (if (null? remargs)
""
(car remargs))))
(if (null? area-obj)
(begin
(sauth:print-error (conc "Area " area " does not exist"))
(exit 1)))
(let* ((target-path (sauth-common:get-target-path '() (conc area "/" sub-path) top-areas base-path))
(restrictions (if (equal? target-path #f)
""
(sretrieve:shell-lookup base-path))))
;(sauth-common:shell-ls-cmd base-path-list ext-path top-areas base-path tail-cmd-list)
(if (not (equal? target-path #f))
(begin
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "get " area " " sub-path) (number->string (car user-obj)) (number->string (caddr area-obj)) "get"))))
(sretrieve:shell-cat-cmd (list area) sub-path top-areas base-path '()))))))
((ls)
(cond
((< (length args) 1)
(begin
(print "ERROR: Missing arguments; <area> ")
(exit 1)))
((equal? (length args) 1)
(let* ((area (car args))
(usr (current-user-name))
(area-obj (get-obj-by-code area))
(user-obj (get-user usr))
(top-areas (sretrieve:get-accessable-projects area))
(base-path (if (null? area-obj)
""
(caddr (cdr area-obj)))))
(if (null? area-obj)
(begin
(print "Area " area " does not exist")
(exit 1)))
; (sretrieve:shell-cat-cmd base-pathlist ext-path top-areas base-path tail-cmd-list)
(sauth-common:shell-ls-cmd '() area top-areas base-path '())
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" "ls" (number->string (car user-obj)) (number->string (caddr area-obj)) "ls"))))))
((> (length args) 1)
(let* ((remargs (args:get-args args '("-m" ) '() args:arg-hash 0))
(usr (current-user-name))
(user-obj (get-user usr))
(area (car args)))
(let* ((area-obj (get-obj-by-code area))
(top-areas (sretrieve:get-accessable-projects area))
(base-path (if (null? area-obj)
""
(caddr (cdr area-obj))))
(sub-path (if (null? remargs)
area
(conc area "/" (car remargs)))))
;(print "sub path " sub-path)
(if (null? area-obj)
(begin
(print "Area " area " does not exist")
(exit 1)))
(sauth-common:shell-ls-cmd `() sub-path top-areas base-path '())
(sauthorize:do-as-calling-user
(lambda ()
(run-cmd (conc *sauth-path* "/sauthorize") (list "register-log" (conc "ls " sub-path) (number->string (car user-obj)) (number->string (caddr area-obj)) "ls")))))))))
((shell)
(if (< (length args) 1)
(begin
(print "ERROR: Missing arguments <area>!!" )
(exit 1))
(sretrieve:shell (car args))))
(else (print 0 "Unrecognised command " action))))
(define (main)
(let* ((args (argv))
(prog (car args))
(rema (cdr args))
(exe-name (pathname-file (car (argv))))
(exe-dir (or (pathname-directory prog)
(sretrieve:find exe-name (string-split (get-environment-variable "PATH") ":"))))
;(configdat (sretrieve:load-config exe-dir exe-name))
)
;; preserve the exe data in the config file
;(hash-table-set! configdat "exe-info" (list (list "exe-name" exe-name)
; (list "exe-dir" exe-dir)))
(cond
;; one-word commands
((eq? (length rema) 1)
(case (string->symbol (car rema))
((help -h -help --h --help)
(print sretrieve:help))
(else
(print "ERROR: Unrecognised command. Try \"sretrieve help\""))))
;; multi-word commands
((null? rema)(print sretrieve:help))
((>= (length rema) 2)
(apply sretrieve:process-action (car rema) (cdr rema)))
(else (debug:print 0 "ERROR: Unrecognised command. Try \"sretrieve help\"")))))
(main)
|