-
Notifications
You must be signed in to change notification settings - Fork 0
/
dropbox_uploader.sh
executable file
·1306 lines (1032 loc) · 37.6 KB
/
dropbox_uploader.sh
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
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
#!/usr/bin/env bash
#
# Dropbox Uploader
#
# Copyright (C) 2010-2014 Andrea Fabrizi <[email protected]>
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
#Default configuration file
CONFIG_FILE=~/.dropbox_uploader
#Default chunk size in Mb for the upload process
#It is recommended to increase this value only if you have enough free space on your /tmp partition
#Lower values may increase the number of http requests
CHUNK_SIZE=4
#Curl location
#If not set, curl will be searched into the $PATH
#CURL_BIN="/usr/bin/curl"
#Default values
TMP_DIR="/tmp"
DEBUG=0
QUIET=0
SHOW_PROGRESSBAR=0
SKIP_EXISTING_FILES=0
ERROR_STATUS=0
#Don't edit these...
API_REQUEST_TOKEN_URL="https://api.dropbox.com/1/oauth/request_token"
API_USER_AUTH_URL="https://www.dropbox.com/1/oauth/authorize"
API_ACCESS_TOKEN_URL="https://api.dropbox.com/1/oauth/access_token"
API_CHUNKED_UPLOAD_URL="https://api-content.dropbox.com/1/chunked_upload"
API_CHUNKED_UPLOAD_COMMIT_URL="https://api-content.dropbox.com/1/commit_chunked_upload"
API_UPLOAD_URL="https://api-content.dropbox.com/1/files_put"
API_DOWNLOAD_URL="https://api-content.dropbox.com/1/files"
API_DELETE_URL="https://api.dropbox.com/1/fileops/delete"
API_MOVE_URL="https://api.dropbox.com/1/fileops/move"
API_COPY_URL="https://api.dropbox.com/1/fileops/copy"
API_METADATA_URL="https://api.dropbox.com/1/metadata"
API_INFO_URL="https://api.dropbox.com/1/account/info"
API_MKDIR_URL="https://api.dropbox.com/1/fileops/create_folder"
API_SHARES_URL="https://api.dropbox.com/1/shares"
APP_CREATE_URL="https://www.dropbox.com/developers/apps"
RESPONSE_FILE="$TMP_DIR/du_resp_$RANDOM"
CHUNK_FILE="$TMP_DIR/du_chunk_$RANDOM"
TEMP_FILE="$TMP_DIR/du_tmp_$RANDOM"
BIN_DEPS="sed basename date grep stat dd mkdir"
VERSION="0.14"
umask 077
#Check the shell
if [ -z "$BASH_VERSION" ]; then
echo -e "Error: this script requires the BASH shell!"
exit 1
fi
shopt -s nullglob #Bash allows filename patterns which match no files to expand to a null string, rather than themselves
shopt -s dotglob #Bash includes filenames beginning with a "." in the results of filename expansion
#Look for optional config file parameter
while getopts ":qpskdf:" opt; do
case $opt in
f)
CONFIG_FILE=$OPTARG
;;
d)
DEBUG=1
;;
q)
QUIET=1
;;
p)
SHOW_PROGRESSBAR=1
;;
k)
CURL_ACCEPT_CERTIFICATES="-k"
;;
s)
SKIP_EXISTING_FILES=1
;;
\?)
echo "Invalid option: -$OPTARG" >&2
exit 1
;;
:)
echo "Option -$OPTARG requires an argument." >&2
exit 1
;;
esac
done
if [[ $DEBUG != 0 ]]; then
echo $VERSION
set -x
RESPONSE_FILE="$TMP_DIR/du_resp_debug"
fi
if [[ $CURL_BIN == "" ]]; then
BIN_DEPS="$BIN_DEPS curl"
CURL_BIN="curl"
fi
#Dependencies check
which $BIN_DEPS > /dev/null
if [[ $? != 0 ]]; then
for i in $BIN_DEPS; do
which $i > /dev/null ||
NOT_FOUND="$i $NOT_FOUND"
done
echo -e "Error: Required program could not be found: $NOT_FOUND"
exit 1
fi
#Check if readlink is installed and supports the -m option
#It's not necessary, so no problem if it's not installed
which readlink > /dev/null
if [[ $? == 0 && $(readlink -m "//test" 2> /dev/null) == "/test" ]]; then
HAVE_READLINK=1
else
HAVE_READLINK=0
fi
#Forcing to use the builtin printf, if it's present, because it's better
#otherwise the external printf program will be used
#Note that the external printf command can cause character encoding issues!
builtin printf "" 2> /dev/null
if [[ $? == 0 ]]; then
PRINTF="builtin printf"
PRINTF_OPT="-v o"
else
PRINTF=$(which printf)
if [[ $? != 0 ]]; then
echo -e "Error: Required program could not be found: printf"
fi
PRINTF_OPT=""
fi
#Print the message based on $QUIET variable
function print
{
if [[ $QUIET == 0 ]]; then
echo -ne "$1";
fi
}
#Returns unix timestamp
function utime
{
echo $(date +%s)
}
#Remove temporary files
function remove_temp_files
{
if [[ $DEBUG == 0 ]]; then
rm -fr "$RESPONSE_FILE"
rm -fr "$CHUNK_FILE"
rm -fr "$TEMP_FILE"
fi
}
#Returns the file size in bytes
# generic GNU Linux: linux-gnu
# windows cygwin: cygwin
# raspberry pi: linux-gnueabihf
# macosx: darwin10.0
# freebsd: FreeBSD
# qnap: linux-gnueabi
# iOS: darwin9
function file_size
{
#Some embedded linux devices
if [[ $OSTYPE == "linux-gnueabi" || $OSTYPE == "linux-gnu" ]]; then
stat -c "%s" "$1"
return
#Generic Unix
elif [[ ${OSTYPE:0:5} == "linux" || $OSTYPE == "cygwin" || ${OSTYPE:0:7} == "solaris" ]]; then
stat --format="%s" "$1"
return
#BSD, OSX and other OSs
else
stat -f "%z" "$1"
return
fi
}
#Usage
function usage
{
echo -e "Dropbox Uploader v$VERSION"
echo -e "Andrea Fabrizi - [email protected]\n"
echo -e "Usage: $0 COMMAND [PARAMETERS]..."
echo -e "\nCommands:"
echo -e "\t upload <LOCAL_FILE/DIR ...> <REMOTE_FILE/DIR>"
echo -e "\t download <REMOTE_FILE/DIR> [LOCAL_FILE/DIR]"
echo -e "\t delete <REMOTE_FILE/DIR>"
echo -e "\t move <REMOTE_FILE/DIR> <REMOTE_FILE/DIR>"
echo -e "\t copy <REMOTE_FILE/DIR> <REMOTE_FILE/DIR>"
echo -e "\t mkdir <REMOTE_DIR>"
echo -e "\t list [REMOTE_DIR]"
echo -e "\t share <REMOTE_FILE>"
echo -e "\t info"
echo -e "\t unlink"
echo -e "\nOptional parameters:"
echo -e "\t-f <FILENAME> Load the configuration file from a specific file"
echo -e "\t-s Skip already existing files when download/upload. Default: Overwrite"
echo -e "\t-d Enable DEBUG mode"
echo -e "\t-q Quiet mode. Don't show messages"
echo -e "\t-p Show cURL progress meter"
echo -e "\t-k Doesn't check for SSL certificates (insecure)"
echo -en "\nFor more info and examples, please see the README file.\n\n"
remove_temp_files
exit 1
}
#Check the curl exit code
function check_http_response
{
CODE=$?
#Checking curl exit code
case $CODE in
#OK
0)
;;
#Proxy error
5)
print "\nError: Couldn't resolve proxy. The given proxy host could not be resolved.\n"
remove_temp_files
exit 1
;;
#Missing CA certificates
60|58)
print "\nError: cURL is not able to performs peer SSL certificate verification.\n"
print "Please, install the default ca-certificates bundle.\n"
print "To do this in a Debian/Ubuntu based system, try:\n"
print " sudo apt-get install ca-certificates\n\n"
print "If the problem persists, try to use the -k option (insecure).\n"
remove_temp_files
exit 1
;;
6)
print "\nError: Couldn't resolve host.\n"
remove_temp_files
exit 1
;;
7)
print "\nError: Couldn't connect to host.\n"
remove_temp_files
exit 1
;;
esac
#Checking response file for generic errors
if grep -q "HTTP/1.1 400" "$RESPONSE_FILE"; then
ERROR_MSG=$(sed -n -e 's/{"error": "\([^"]*\)"}/\1/p' "$RESPONSE_FILE")
case $ERROR_MSG in
*access?attempt?failed?because?this?app?is?not?configured?to?have*)
echo -e "\nError: The Permission type/Access level configured doesn't match the DropBox App settings!\nPlease run \"$0 unlink\" and try again."
exit 1
;;
esac
fi
}
#Urlencode
function urlencode
{
local string="${1}"
local strlen=${#string}
local encoded=""
for (( pos=0 ; pos<strlen ; pos++ )); do
c=${string:$pos:1}
case "$c" in
[-_.~a-zA-Z0-9] ) o="${c}" ;;
* ) $PRINTF $PRINTF_OPT '%%%02x' "'$c"
esac
encoded+="${o}"
done
echo "$encoded"
}
function normalize_path
{
path=$(echo -e "$1")
if [[ $HAVE_READLINK == 1 ]]; then
new_path=$(readlink -m "$path")
#Adding back the final slash, if present in the source
if [[ "${path: -1}" == "/" ]]; then
new_path="$new_path/"
fi
echo "$new_path"
else
echo "$path"
fi
}
#Check if it's a file or directory
#Returns FILE/DIR/ERR
function db_stat
{
local FILE=$(normalize_path "$1")
#Checking if it's a file or a directory
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" "$API_METADATA_URL/$ACCESS_LEVEL/$(urlencode "$FILE")?oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM" 2> /dev/null
check_http_response
#Even if the file/dir has been deleted from DropBox we receive a 200 OK response
#So we must check if the file exists or if it has been deleted
if grep -q "\"is_deleted\":" "$RESPONSE_FILE"; then
local IS_DELETED=$(sed -n 's/.*"is_deleted":.\([^,]*\).*/\1/p' "$RESPONSE_FILE")
else
local IS_DELETED="false"
fi
#Exits...
grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"
if [[ $? == 0 && $IS_DELETED != "true" ]]; then
local IS_DIR=$(sed -n 's/^\(.*\)\"contents":.\[.*/\1/p' "$RESPONSE_FILE")
#It's a directory
if [[ $IS_DIR != "" ]]; then
echo "DIR"
#It's a file
else
echo "FILE"
fi
#Doesn't exists
else
echo "ERR"
fi
}
#Generic upload wrapper around db_upload_file and db_upload_dir functions
#$1 = Local source file/dir
#$2 = Remote destination file/dir
function db_upload
{
local SRC=$(normalize_path "$1")
local DST=$(normalize_path "$2")
#Checking if the file/dir exists
if [[ ! -e $SRC && ! -d $SRC ]]; then
print " > No such file or directory: $SRC\n"
ERROR_STATUS=1
return
fi
#Checking if the file/dir has read permissions
if [[ ! -r $SRC ]]; then
print " > Error reading file $SRC: permission denied\n"
ERROR_STATUS=1
return
fi
TYPE=$(db_stat "$DST")
#If DST it's a file, do nothing, it's the default behaviour
if [[ $TYPE == "FILE" ]]; then
DST="$DST"
#if DST doesn't exists and doesn't ends with a /, it will be the destination file name
elif [[ $TYPE == "ERR" && "${DST: -1}" != "/" ]]; then
DST="$DST"
#if DST doesn't exists and ends with a /, it will be the destination folder
elif [[ $TYPE == "ERR" && "${DST: -1}" == "/" ]]; then
local filename=$(basename "$SRC")
DST="$DST/$filename"
#If DST it'a directory, it will be the destination folder
elif [[ $TYPE == "DIR" ]]; then
local filename=$(basename "$SRC")
DST="$DST/$filename"
fi
#It's a directory
if [[ -d $SRC ]]; then
db_upload_dir "$SRC" "$DST"
#It's a file
elif [[ -e $SRC ]]; then
db_upload_file "$SRC" "$DST"
#Unsupported object...
else
print " > Skipping not regular file \"$SRC\"\n"
fi
}
#Generic upload wrapper around db_chunked_upload_file and db_simple_upload_file
#The final upload function will be choosen based on the file size
#$1 = Local source file
#$2 = Remote destination file
function db_upload_file
{
local FILE_SRC=$(normalize_path "$1")
local FILE_DST=$(normalize_path "$2")
shopt -s nocasematch
#Checking not allowed file names
basefile_dst=$(basename "$FILE_DST")
if [[ $basefile_dst == "thumbs.db" || \
$basefile_dst == "desktop.ini" || \
$basefile_dst == ".ds_store" || \
$basefile_dst == "icon\r" || \
$basefile_dst == ".dropbox" || \
$basefile_dst == ".dropbox.attr" \
]]; then
print " > Skipping not allowed file name \"$FILE_DST\"\n"
return
fi
shopt -u nocasematch
#Checking file size
FILE_SIZE=$(file_size "$FILE_SRC")
#Checking if the file already exists
TYPE=$(db_stat "$FILE_DST")
if [[ $TYPE != "ERR" && $SKIP_EXISTING_FILES == 1 ]]; then
print " > Skipping already existing file \"$FILE_DST\"\n"
return
fi
if [[ $FILE_SIZE -gt 157286000 ]]; then
#If the file is greater than 150Mb, the chunked_upload API will be used
db_chunked_upload_file "$FILE_SRC" "$FILE_DST"
else
db_simple_upload_file "$FILE_SRC" "$FILE_DST"
fi
}
#Simple file upload
#$1 = Local source file
#$2 = Remote destination file
function db_simple_upload_file
{
local FILE_SRC=$(normalize_path "$1")
local FILE_DST=$(normalize_path "$2")
if [[ $SHOW_PROGRESSBAR == 1 && $QUIET == 0 ]]; then
CURL_PARAMETERS="--progress-bar"
LINE_CR="\n"
else
CURL_PARAMETERS="-s"
LINE_CR=""
fi
print " > Uploading \"$FILE_SRC\" to \"$FILE_DST\"... $LINE_CR"
$CURL_BIN $CURL_ACCEPT_CERTIFICATES $CURL_PARAMETERS -i --globoff -o "$RESPONSE_FILE" --upload-file "$FILE_SRC" "$API_UPLOAD_URL/$ACCESS_LEVEL/$(urlencode "$FILE_DST")?oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM"
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "DONE\n"
else
print "FAILED\n"
print "An error occurred requesting /upload\n"
ERROR_STATUS=1
fi
}
#Chunked file upload
#$1 = Local source file
#$2 = Remote destination file
function db_chunked_upload_file
{
local FILE_SRC=$(normalize_path "$1")
local FILE_DST=$(normalize_path "$2")
print " > Uploading \"$FILE_SRC\" to \"$FILE_DST\""
local FILE_SIZE=$(file_size "$FILE_SRC")
local OFFSET=0
local UPLOAD_ID=""
local UPLOAD_ERROR=0
local CHUNK_PARAMS=""
#Uploading chunks...
while ([[ $OFFSET != $FILE_SIZE ]]); do
let OFFSET_MB=$OFFSET/1024/1024
#Create the chunk
dd if="$FILE_SRC" of="$CHUNK_FILE" bs=1048576 skip=$OFFSET_MB count=$CHUNK_SIZE 2> /dev/null
#Only for the first request these parameters are not included
if [[ $OFFSET != 0 ]]; then
CHUNK_PARAMS="upload_id=$UPLOAD_ID&offset=$OFFSET"
fi
#Uploading the chunk...
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --upload-file "$CHUNK_FILE" "$API_CHUNKED_UPLOAD_URL?$CHUNK_PARAMS&oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "."
UPLOAD_ERROR=0
UPLOAD_ID=$(sed -n 's/.*"upload_id": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE")
OFFSET=$(sed -n 's/.*"offset": *\([^}]*\).*/\1/p' "$RESPONSE_FILE")
else
print "*"
let UPLOAD_ERROR=$UPLOAD_ERROR+1
#On error, the upload is retried for max 3 times
if [[ $UPLOAD_ERROR -gt 2 ]]; then
print " FAILED\n"
print "An error occurred requesting /chunked_upload\n"
ERROR_STATUS=1
return
fi
fi
done
UPLOAD_ERROR=0
#Commit the upload
while (true); do
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --data "upload_id=$UPLOAD_ID&oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM" "$API_CHUNKED_UPLOAD_COMMIT_URL/$ACCESS_LEVEL/$(urlencode "$FILE_DST")" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "."
UPLOAD_ERROR=0
break
else
print "*"
let UPLOAD_ERROR=$UPLOAD_ERROR+1
#On error, the commit is retried for max 3 times
if [[ $UPLOAD_ERROR -gt 2 ]]; then
print " FAILED\n"
print "An error occurred requesting /commit_chunked_upload\n"
ERROR_STATUS=1
return
fi
fi
done
print " DONE\n"
}
#Directory upload
#$1 = Local source dir
#$2 = Remote destination dir
function db_upload_dir
{
local DIR_SRC=$(normalize_path "$1")
local DIR_DST=$(normalize_path "$2")
#Creatig remote directory
db_mkdir "$DIR_DST"
for file in "$DIR_SRC/"*; do
db_upload "$file" "$DIR_DST"
done
}
#Returns the free space on DropBox in bytes
function db_free_quota
{
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --data "oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM" "$API_INFO_URL" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
quota=$(sed -n 's/.*"quota": \([0-9]*\).*/\1/p' "$RESPONSE_FILE")
used=$(sed -n 's/.*"normal": \([0-9]*\).*/\1/p' "$RESPONSE_FILE")
let free_quota=$quota-$used
echo $free_quota
else
echo 0
fi
}
#Generic download wrapper
#$1 = Remote source file/dir
#$2 = Local destination file/dir
function db_download
{
local SRC=$(normalize_path "$1")
local DST=$(normalize_path "$2")
TYPE=$(db_stat "$SRC")
#It's a directory
if [[ $TYPE == "DIR" ]]; then
#If the DST folder is not specified, I assume that is the current directory
if [[ $DST == "" ]]; then
DST="."
fi
#Checking if the destination directory exists
if [[ ! -d $DST ]]; then
local basedir=""
else
local basedir=$(basename "$SRC")
fi
local DEST_DIR=$(normalize_path "$DST/$basedir")
print " > Downloading \"$SRC\" to \"$DEST_DIR\"... \n"
print " > Creating local directory \"$DEST_DIR\"... "
mkdir -p "$DEST_DIR"
#Check
if [[ $? == 0 ]]; then
print "DONE\n"
else
print "FAILED\n"
ERROR_STATUS=1
return
fi
#Extracting directory content [...]
#and replacing "}, {" with "}\n{"
#I don't like this piece of code... but seems to be the only way to do this with SED, writing a portable code...
local DIR_CONTENT=$(sed -n 's/.*: \[{\(.*\)/\1/p' "$RESPONSE_FILE" | sed 's/}, *{/}\
{/g')
#Extracting files and subfolders
TMP_DIR_CONTENT_FILE="${RESPONSE_FILE}_$RANDOM"
echo "$DIR_CONTENT" | sed -n 's/.*"path": *"\([^"]*\)",.*"is_dir": *\([^"]*\),.*/\1:\2/p' > $TMP_DIR_CONTENT_FILE
#For each entry...
while read -r line; do
local FILE=${line%:*}
local TYPE=${line#*:}
#Removing unneeded /
FILE=${FILE##*/}
if [[ $TYPE == "false" ]]; then
db_download_file "$SRC/$FILE" "$DEST_DIR/$FILE"
else
db_download "$SRC/$FILE" "$DEST_DIR"
fi
done < $TMP_DIR_CONTENT_FILE
rm -fr $TMP_DIR_CONTENT_FILE
#It's a file
elif [[ $TYPE == "FILE" ]]; then
#Checking DST
if [[ $DST == "" ]]; then
DST=$(basename "$SRC")
fi
#If the destination is a directory, the file will be download into
if [[ -d $DST ]]; then
DST="$DST/$SRC"
fi
db_download_file "$SRC" "$DST"
#Doesn't exists
else
print " > No such file or directory: $SRC\n"
ERROR_STATUS=1
return
fi
}
#Simple file download
#$1 = Remote source file
#$2 = Local destination file
function db_download_file
{
local FILE_SRC=$(normalize_path "$1")
local FILE_DST=$(normalize_path "$2")
if [[ $SHOW_PROGRESSBAR == 1 && $QUIET == 0 ]]; then
CURL_PARAMETERS="--progress-bar"
LINE_CR="\n"
else
CURL_PARAMETERS="-s"
LINE_CR=""
fi
#Checking if the file already exists
if [[ -e $FILE_DST && $SKIP_EXISTING_FILES == 1 ]]; then
print " > Skipping already existing file \"$FILE_DST\"\n"
return
fi
#Creating the empty file, that for two reasons:
#1) In this way I can check if the destination file is writable or not
#2) Curl doesn't automatically creates files with 0 bytes size
dd if=/dev/zero of="$FILE_DST" count=0 2> /dev/null
if [[ $? != 0 ]]; then
print " > Error writing file $FILE_DST: permission denied\n"
ERROR_STATUS=1
return
fi
print " > Downloading \"$FILE_SRC\" to \"$FILE_DST\"... $LINE_CR"
$CURL_BIN $CURL_ACCEPT_CERTIFICATES $CURL_PARAMETERS --globoff -D "$RESPONSE_FILE" -o "$FILE_DST" "$API_DOWNLOAD_URL/$ACCESS_LEVEL/$(urlencode "$FILE_SRC")?oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM"
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "DONE\n"
else
print "FAILED\n"
rm -fr "$FILE_DST"
ERROR_STATUS=1
return
fi
}
#Prints account info
function db_account_info
{
print "Dropbox Uploader v$VERSION\n\n"
print " > Getting info... "
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --data "oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM" "$API_INFO_URL" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
name=$(sed -n 's/.*"display_name": "\([^"]*\).*/\1/p' "$RESPONSE_FILE")
echo -e "\n\nName:\t$name"
uid=$(sed -n 's/.*"uid": \([0-9]*\).*/\1/p' "$RESPONSE_FILE")
echo -e "UID:\t$uid"
email=$(sed -n 's/.*"email": "\([^"]*\).*/\1/p' "$RESPONSE_FILE")
echo -e "Email:\t$email"
quota=$(sed -n 's/.*"quota": \([0-9]*\).*/\1/p' "$RESPONSE_FILE")
let quota_mb=$quota/1024/1024
echo -e "Quota:\t$quota_mb Mb"
used=$(sed -n 's/.*"normal": \([0-9]*\).*/\1/p' "$RESPONSE_FILE")
let used_mb=$used/1024/1024
echo -e "Used:\t$used_mb Mb"
let free_mb=($quota-$used)/1024/1024
echo -e "Free:\t$free_mb Mb"
echo ""
else
print "FAILED\n"
ERROR_STATUS=1
fi
}
#Account unlink
function db_unlink
{
echo -ne "Are you sure you want unlink this script from your Dropbox account? [y/n]"
read answer
if [[ $answer == "y" ]]; then
rm -fr "$CONFIG_FILE"
echo -ne "DONE\n"
fi
}
#Delete a remote file
#$1 = Remote file to delete
function db_delete
{
local FILE_DST=$(normalize_path "$1")
print " > Deleting \"$FILE_DST\"... "
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --data "oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM&root=$ACCESS_LEVEL&path=$(urlencode "$FILE_DST")" "$API_DELETE_URL" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "DONE\n"
else
print "FAILED\n"
ERROR_STATUS=1
fi
}
#Move/Rename a remote file
#$1 = Remote file to rename or move
#$2 = New file name or location
function db_move
{
local FILE_SRC=$(normalize_path "$1")
local FILE_DST=$(normalize_path "$2")
TYPE=$(db_stat "$FILE_DST")
#If the destination it's a directory, the source will be moved into it
if [[ $TYPE == "DIR" ]]; then
local filename=$(basename "$FILE_SRC")
FILE_DST=$(normalize_path "$FILE_DST/$filename")
fi
print " > Moving \"$FILE_SRC\" to \"$FILE_DST\" ... "
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --data "oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM&root=$ACCESS_LEVEL&from_path=$(urlencode "$FILE_SRC")&to_path=$(urlencode "$FILE_DST")" "$API_MOVE_URL" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "DONE\n"
else
print "FAILED\n"
ERROR_STATUS=1
fi
}
#Copy a remote file to a remote location
#$1 = Remote file to rename or move
#$2 = New file name or location
function db_copy
{
local FILE_SRC=$(normalize_path "$1")
local FILE_DST=$(normalize_path "$2")
TYPE=$(db_stat "$FILE_DST")
#If the destination it's a directory, the source will be copied into it
if [[ $TYPE == "DIR" ]]; then
local filename=$(basename "$FILE_SRC")
FILE_DST=$(normalize_path "$FILE_DST/$filename")
fi
print " > Copying \"$FILE_SRC\" to \"$FILE_DST\" ... "
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --data "oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM&root=$ACCESS_LEVEL&from_path=$(urlencode "$FILE_SRC")&to_path=$(urlencode "$FILE_DST")" "$API_COPY_URL" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "DONE\n"
else
print "FAILED\n"
ERROR_STATUS=1
fi
}
#Create a new directory
#$1 = Remote directory to create
function db_mkdir
{
local DIR_DST=$(normalize_path "$1")
print " > Creating Directory \"$DIR_DST\"... "
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" --data "oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM&root=$ACCESS_LEVEL&path=$(urlencode "$DIR_DST")" "$API_MKDIR_URL" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
print "DONE\n"
elif grep -q "^HTTP/1.1 403 Forbidden" "$RESPONSE_FILE"; then
print "ALREADY EXISTS\n"
else
print "FAILED\n"
ERROR_STATUS=1
fi
}
#List remote directory
#$1 = Remote directory
function db_list
{
local DIR_DST=$(normalize_path "$1")
print " > Listing \"$DIR_DST\"... "
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" "$API_METADATA_URL/$ACCESS_LEVEL/$(urlencode "$DIR_DST")?oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$(utime)&oauth_nonce=$RANDOM" 2> /dev/null
check_http_response
#Check
if grep -q "^HTTP/1.1 200 OK" "$RESPONSE_FILE"; then
local IS_DIR=$(sed -n 's/^\(.*\)\"contents":.\[.*/\1/p' "$RESPONSE_FILE")
#It's a directory
if [[ $IS_DIR != "" ]]; then
print "DONE\n"
#Extracting directory content [...]
#and replacing "}, {" with "}\n{"
#I don't like this piece of code... but seems to be the only way to do this with SED, writing a portable code...
local DIR_CONTENT=$(sed -n 's/.*: \[{\(.*\)/\1/p' "$RESPONSE_FILE" | sed 's/}, *{/}\
{/g')
#Converting escaped quotes to unicode format
echo "$DIR_CONTENT" | sed 's/\\"/\\u0022/' > "$TEMP_FILE"
#Extracting files and subfolders
rm -fr "$RESPONSE_FILE"
while read -r line; do
local FILE=$(echo "$line" | sed -n 's/.*"path": *"\([^"]*\)".*/\1/p')
local IS_DIR=$(echo "$line" | sed -n 's/.*"is_dir": *\([^,]*\).*/\1/p')
local SIZE=$(echo "$line" | sed -n 's/.*"bytes": *\([0-9]*\).*/\1/p')
echo -e "$FILE:$IS_DIR;$SIZE" >> "$RESPONSE_FILE"
done < "$TEMP_FILE"
#Looking for the biggest file size
#to calculate the padding to use
local padding=0
while read -r line; do
local FILE=${line%:*}
local META=${line##*:}
local SIZE=${META#*;}
if [[ ${#SIZE} -gt $padding ]]; then
padding=${#SIZE}
fi
done < "$RESPONSE_FILE"
#For each entry, printing directories...
while read -r line; do
local FILE=${line%:*}
local META=${line##*:}
local TYPE=${META%;*}
local SIZE=${META#*;}
#Removing unneeded /
FILE=${FILE##*/}
if [[ $TYPE == "true" ]]; then
FILE=$(echo -e "$FILE")
$PRINTF " [D] %-${padding}s %s\n" "$SIZE" "$FILE"
fi
done < "$RESPONSE_FILE"
#For each entry, printing files...
while read -r line; do
local FILE=${line%:*}
local META=${line##*:}
local TYPE=${META%;*}
local SIZE=${META#*;}