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dropbox_uploader.sh
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dropbox_uploader.sh
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#!/usr/bin/env bash
#
# Dropbox Uploader
#
# Copyright (C) 2010-2013 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
#If you are experiencing problems establishing SSL connection with the DropBox
#server, try to uncomment this option.
#Note: This option explicitly allows curl to perform "insecure" SSL connections and transfers.
#CURL_ACCEPT_CERTIFICATES="-k"
#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
#Set to 1 to enable DEBUG mode
DEBUG=0
#Set to 1 to enable VERBOSE mode
VERBOSE=1
#Curl location
#If not set, curl will be searched into the $PATH
#CURL_BIN="/usr/bin/curl"
#Temporary folder
TMP_DIR="/tmp"
#Don't edit these...
API_REQUEST_TOKEN_URL="https://api.dropbox.com/1/oauth/request_token"
API_USER_AUTH_URL="https://www2.dropbox.com/1/oauth/authorize"
API_ACCESS_TOKEN_URL="https://api.dropbox.com/1/oauth/access_token"
API_CHUNKED_UPLOAD_URL="https://api-content.dropbox.com/1/chunked_upload"
API_CHUNKED_UPLOAD_COMMIT_URL="https://api-content.dropbox.com/1/commit_chunked_upload"
API_UPLOAD_URL="https://api-content.dropbox.com/1/files_put"
API_DOWNLOAD_URL="https://api-content.dropbox.com/1/files"
API_DELETE_URL="https://api.dropbox.com/1/fileops/delete"
API_METADATA_URL="https://api.dropbox.com/1/metadata"
API_INFO_URL="https://api.dropbox.com/1/account/info"
API_MKDIR_URL="https://api.dropbox.com/1/fileops/create_folder"
API_SHARES_URL="https://api.dropbox.com/1/shares"
APP_CREATE_URL="https://www2.dropbox.com/developers/apps"
RESPONSE_FILE="$TMP_DIR/du_resp_$RANDOM"
CHUNK_FILE="$TMP_DIR/du_chunk_$RANDOM"
BIN_DEPS="sed basename date grep stat dd printf"
VERSION="0.11.8"
umask 077
#Check the shell
if [ -z "$BASH_VERSION" ]; then
echo -e "Error: this script requires BASH shell!"
exit 1
fi
if [ $DEBUG -ne 0 ]; then
set -x
RESPONSE_FILE="$TMP_DIR/du_resp_debug"
fi
#Look for optional config file parameter
while getopts ":f:" opt; do
case $opt in
f)
CONFIG_FILE=$OPTARG
shift $((OPTIND-1))
;;
\?)
echo "Invalid option: -$OPTARG" >&2
exit 1
;;
:)
echo "Option -$OPTARG requires an argument." >&2
exit 1
;;
esac
done
#Print verbose information depends on $VERBOSE variable
function print
{
if [ $VERBOSE -eq 1 ]; then
echo -ne "$1";
fi
}
#Returns unix timestamp
function utime
{
echo $(date +%s)
}
#Remove temporary files
function remove_temp_files
{
if [ $DEBUG -eq 0 ]; then
rm -fr "$RESPONSE_FILE"
rm -fr "$CHUNK_FILE"
fi
}
#Returns the file size in bytes
# generic GNU Linux: linux-gnu
# windows cygwin: cygwin
# raspberry pi: linux-gnueabihf
# macosx: darwin10.0
# freebsd: FreeBSD
# qnap: linux-gnueabi
function file_size
{
#Qnap
if [ "$OSTYPE" == "linux-gnueabi" ]; then
stat -c "%s" "$1"
return
#Generic Unix
elif [ "${OSTYPE:0:5}" == "linux" -o "$OSTYPE" == "cygwin" -o "${OSTYPE:0:7}" == "solaris" ]; then
stat --format="%s" "$1"
return
#BSD or others OS
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: $0 COMMAND [PARAMETERS]..."
echo -e "\nCommands:"
echo -e "\t upload [LOCAL_FILE] <REMOTE_FILE>"
echo -e "\t download [REMOTE_FILE] <LOCAL_FILE>"
echo -e "\t downloaddir [REMOTE_DIR] [LOCAL_DIR]"
echo -e "\t delete [REMOTE_FILE/REMOTE_DIR]"
echo -e "\t mkdir [REMOTE_DIR]"
echo -e "\t list <REMOTE_DIR>"
echo -e "\t share [REMOTE_FILE]"
echo -e "\t info"
echo -e "\t unlink"
echo -en "\nFor more info and examples, please see the README file.\n\n"
remove_temp_files
exit 1
}
if [ -z "$CURL_BIN" ]; then
BIN_DEPS="$BIN_DEPS curl"
CURL_BIN="curl"
fi
#DEPENDENCIES CHECK
for i in $BIN_DEPS; do
which $i > /dev/null
if [ $? -ne 0 ]; then
echo -e "Error: Required program could not be found: $i"
remove_temp_files
exit 1
fi
done
#Simple file upload
#$1 = Local source file
#$2 = Remote destination file
function db_upload
{
local FILE_SRC=$1
local FILE_DST=$2
#Show the progress bar during the file upload
if [ $VERBOSE -eq 1 ]; then
CURL_PARAMETERS="--progress-bar"
else
CURL_PARAMETERS="-s --show-error"
fi
print " > Uploading $FILE_SRC to $2... \n"
time=$(utime)
$CURL_BIN $CURL_ACCEPT_CERTIFICATES $CURL_PARAMETERS -i --globoff -o "$RESPONSE_FILE" --upload-file "$FILE_SRC" "$API_UPLOAD_URL/$ACCESS_LEVEL/$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=$time&oauth_nonce=$RANDOM"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
print " > DONE\n"
else
print " > FAILED\n"
print " An error occurred requesting /upload\n"
remove_temp_files
exit 1
fi
}
#Chunked file upload
#$1 = Local source file
#$2 = Remote destination file
function db_ckupload
{
local FILE_SRC=$1
local FILE_DST=$2
print " > Uploading \"$FILE_SRC\" to \"$2\""
local FILE_SIZE=$(file_size "$FILE_SRC")
local OFFSET=0
local UPLOAD_ID=""
local UPLOAD_ERROR=0
#Uploading chunks...
while ([ $OFFSET -ne $FILE_SIZE ]); do
let OFFSET_MB=$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 [ $OFFSET -ne 0 ]; then
CHUNK_PARAMS="upload_id=$UPLOAD_ID&offset=$OFFSET"
fi
#Uploading the chunk...
time=$(utime)
$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$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$time&oauth_nonce=$RANDOM"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -ne 0 ]; then
print "*"
let UPLOAD_ERROR=$UPLOAD_ERROR+1
#On error, the upload is retried for max 3 times
if [ $UPLOAD_ERROR -gt 2 ]; then
print " > FAILED\n"
print " An error occurred requesting /chunked_upload\n"
remove_temp_files
exit 1
fi
else
print "."
UPLOAD_ERROR=0
UPLOAD_ID=$(sed -n 's/.*"upload_id": *"*\([^"]*\)"*.*/\1/p' "$RESPONSE_FILE")
OFFSET=$(sed -n 's/.*"offset": *\([^}]*\).*/\1/p' "$RESPONSE_FILE")
fi
done
UPLOAD_ERROR=0
#Commit the upload
while (true); do
time=$(utime)
$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$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$time&oauth_nonce=$RANDOM" "$API_CHUNKED_UPLOAD_COMMIT_URL/$ACCESS_LEVEL/$FILE_DST"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -ne 0 ]; then
print "*"
let UPLOAD_ERROR=$UPLOAD_ERROR+1
#On error, the commit is retried for max 3 times
if [ $UPLOAD_ERROR -gt 2 ]; then
print " > FAILED\n"
print " An error occurred requesting /commit_chunked_upload\n"
remove_temp_files
exit 1
fi
else
print "."
UPLOAD_ERROR=0
break
fi
done
print "\n > DONE\n"
}
#Returns the free space on DropBox in bytes
function db_free_quota()
{
time=$(utime)
$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=$time&oauth_nonce=$RANDOM" "$API_INFO_URL"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
quota=$(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
#On error, a big free quota is returned, so if this function fails the upload will not be blocked...
echo 1000000000000
fi
}
#Simple file download
#$1 = Remote source file
#$2 = Local destination file
function db_download
{
local FILE_SRC=$1
local FILE_DST=$2
#Show the progress bar during the file download
if [ $VERBOSE -eq 1 ]; then
local CURL_PARAMETERS="--progress-bar"
else
local CURL_PARAMETERS="-s --show-error"
fi
print " > Downloading \"$1\" to \"$FILE_DST\"... \n"
time=$(utime)
$CURL_BIN $CURL_ACCEPT_CERTIFICATES $CURL_PARAMETERS --globoff -D "$RESPONSE_FILE" -o "$FILE_DST" "$API_DOWNLOAD_URL/$ACCESS_LEVEL/$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=$time&oauth_nonce=$RANDOM"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
print " > DONE\n"
else
print " > FAILED\n"
print " If the problem persists, try to unlink this script from your\n"
print " Dropbox account, then setup again ($0 unlink).\n"
rm -fr "$FILE_DST"
remove_temp_files
exit 1
fi
}
#Download remote directory/file recursively
#$1 = Remote directory
#$2 = Local destination
function db_downloaddir
{
dirs_array=($1)
files_array=()
i=0
while [ $i -lt ${#dirs_array[@]} ]
do
dir=${dirs_array[$i]}
db_list $dir > /dev/null
if [ $? -eq 0 ]; then
while read -r line; do
local FILE=${line%:*}
FILE=${FILE##*/}
local TYPE=${line#*:}
if [ "$TYPE" == "false" ]; then
files_array+=("$dir$FILE")
else
dirs_array+=("$dir$FILE/")
fi
done < $RESPONSE_FILE
else
print "FAILED\n"
remove_temp_files
exit 1
fi
let i++
done
for file in "${files_array[@]}"
do
file_dst="$2$file"
dir_dst=${file_dst%/*}
if [ ! -d "$dir_dst" ]; then
mkdir -p "$dir_dst"
fi
db_download "$file" "$file_dst"
done
}
#Prints account info
function db_account_info
{
print "Dropbox Uploader v$VERSION\n\n"
print " > Getting info... \n"
time=$(utime)
$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=$time&oauth_nonce=$RANDOM" "$API_INFO_URL"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
name=$(sed -n 's/.*"display_name": "\([^"]*\).*/\1/p' "$RESPONSE_FILE")
echo -e "\nName:\t$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"
print " If the problem persists, try to unlink this script from your\n"
print " Dropbox account, then setup again ($0 unlink).\n"
remove_temp_files
exit 1
fi
}
#Account unlink
function db_unlink
{
echo -ne "\n Are you sure you want unlink this script from your Dropbox account? [y/n]"
read answer
if [ "$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=$1
print " > Deleting \"$1\"... "
time=$(utime)
$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=$time&oauth_nonce=$RANDOM&root=$ACCESS_LEVEL&path=$FILE_DST" "$API_DELETE_URL"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
print "DONE\n"
else
print "FAILED\n"
remove_temp_files
exit 1
fi
}
#Create a new directory
#$1 = Remote directory to create
function db_mkdir
{
local MKDIR_DST=$1
print " > Creating Directory \"$1\"... "
time=$(utime)
$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=$time&oauth_nonce=$RANDOM&root=$ACCESS_LEVEL&path=$MKDIR_DST" "$API_MKDIR_URL"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
print "DONE\n"
else
print "FAILED\n"
remove_temp_files
exit 1
fi
}
#List remote directory
#$1 = Remote directory
function db_list
{
local DIR_DST=$1
print " > Listing \"$1\"... "
time=$(utime)
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" "$API_METADATA_URL/$ACCESS_LEVEL/$DIR_DST?oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$time&oauth_nonce=$RANDOM"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
local IS_DIR=$(sed -n 's/^\(.*\)\"contents":.\[.*/\1/p' "$RESPONSE_FILE")
#It's a directory
if [ ! -z "$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' "$RESPONSE_FILE" | sed 's/}, *{/}\
{/g')
#Extracing files and subfolders
echo "$DIR_CONTENT" | sed -n 's/.*"path": *"\([^"]*\)",.*"is_dir": *\([^"]*\),.*/\1:\2/p' > $RESPONSE_FILE
#For each line...
while read -r line; do
local FILE=${line%:*}
FILE=${FILE##*/}
local TYPE=${line#*:}
if [ "$TYPE" == "false" ]; then
printf " [F] $FILE\n"
else
printf " [D] $FILE\n"
fi
done < $RESPONSE_FILE
#It's a file
else
print "FAILED $DIR_DST is not a directory!\n"
remove_temp_files
exit 1
fi
else
print "FAILED\n"
remove_temp_files
exit 1
fi
}
#Share remote file
#$1 = Remote file
function db_share
{
local FILE_DST=$1
time=$(utime)
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o "$RESPONSE_FILE" "$API_SHARES_URL/$ACCESS_LEVEL/$FILE_DST?oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_ACCESS_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_ACCESS_TOKEN_SECRET&oauth_timestamp=$time&oauth_nonce=$RANDOM&short_url=false"
#Check
grep "HTTP/1.1 200 OK" "$RESPONSE_FILE" > /dev/null
if [ $? -eq 0 ]; then
echo $(sed -n 's/.*"url": "\([^"]*\).*/\1/p' "$RESPONSE_FILE")
else
print "FAILED\n"
remove_temp_files
exit 1
fi
}
################
#### SETUP ####
################
#CHECKING FOR AUTH FILE
if [ -f "$CONFIG_FILE" ]; then
#Loading data...
APPKEY=$(sed -n 's/APPKEY:\([a-z A-Z 0-9]*\)/\1/p' "$CONFIG_FILE")
APPSECRET=$(sed -n 's/APPSECRET:\([a-z A-Z 0-9]*\)/\1/p' "$CONFIG_FILE")
ACCESS_LEVEL=$(sed -n 's/ACCESS_LEVEL:\([A-Z]*\)/\1/p' "$CONFIG_FILE")
OAUTH_ACCESS_TOKEN_SECRET=$(sed -n 's/OAUTH_ACCESS_TOKEN_SECRET:\([a-z A-Z 0-9]*\)/\1/p' "$CONFIG_FILE")
OAUTH_ACCESS_TOKEN=$(sed -n 's/OAUTH_ACCESS_TOKEN:\([a-z A-Z 0-9]*\)/\1/p' "$CONFIG_FILE")
#Checking the loaded data
if [ -z "$APPKEY" -o -z "$APPSECRET" -o -z "$OAUTH_ACCESS_TOKEN_SECRET" -o -z "$OAUTH_ACCESS_TOKEN" ]; then
echo -ne "Error loading data from $CONFIG_FILE...\n"
echo -ne "It is recommended to run $0 unlink\n"
remove_temp_files
exit 1
fi
#Back compatibility with previous Dropbox Uploader versions
if [ -z "$ACCESS_LEVEL" ]; then
ACCESS_LEVEL="dropbox"
fi
#NEW SETUP...
else
echo -ne "\n This is the first time you run this script.\n"
echo -ne " Please open this URL from your Browser, and access using your account:\n\n -> $APP_CREATE_URL\n"
echo -ne "\n If you haven't already done, click \"Create an App\" and fill in the\n"
echo -ne " form with the following data:\n\n"
echo -ne " App name: MyUploader$RANDOM$RANDOM\n"
echo -ne " Description: What do you want...\n"
echo -ne " Access level: App folder or Full Dropbox\n\n"
echo -ne " Now, click on the \"Create\" button.\n\n"
echo -ne " When your new App is successfully created, please type the\n"
echo -ne " App Key, App Secret and the Access level:\n\n"
#Getting the app key and secret from the user
while (true); do
echo -n " # App key: "
read APPKEY
echo -n " # App secret: "
read APPSECRET
echo -n " # Access level you have chosen, App folder or Full Dropbox [a/f]: "
read ACCESS_LEVEL
if [ "$ACCESS_LEVEL" == "a" ]; then
ACCESS_LEVEL="sandbox"
ACCESS_MSG="App Folder"
else
ACCESS_LEVEL="dropbox"
ACCESS_MSG="Full Dropbox"
fi
echo -ne "\n > App key is $APPKEY, App secret is $APPSECRET and Access level is $ACCESS_MSG, it's ok? [y/n]"
read answer
if [ "$answer" == "y" ]; then
break;
fi
done
#TOKEN REQUESTS
echo -ne "\n > Token request... "
time=$(utime)
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o $RESPONSE_FILE --data "oauth_consumer_key=$APPKEY&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26&oauth_timestamp=$time&oauth_nonce=$RANDOM" "$API_REQUEST_TOKEN_URL"
OAUTH_TOKEN_SECRET=$(sed -n 's/oauth_token_secret=\([a-z A-Z 0-9]*\).*/\1/p' "$RESPONSE_FILE")
OAUTH_TOKEN=$(sed -n 's/.*oauth_token=\([a-z A-Z 0-9]*\)/\1/p' "$RESPONSE_FILE")
if [ -n "$OAUTH_TOKEN" -a -n "$OAUTH_TOKEN_SECRET" ]; then
echo -ne "OK\n"
else
echo -ne " FAILED\n\n Please, check your App key and secret...\n\n"
remove_temp_files
exit 1
fi
while (true); do
#USER AUTH
echo -ne "\n Please visit this URL from your Browser, and allow Dropbox Uploader\n"
echo -ne " to access your DropBox account:\n\n --> ${API_USER_AUTH_URL}?oauth_token=$OAUTH_TOKEN\n"
echo -ne "\nPress enter when done...\n"
read
#API_ACCESS_TOKEN_URL
echo -ne " > Access Token request... "
time=$(utime)
$CURL_BIN $CURL_ACCEPT_CERTIFICATES -s --show-error --globoff -i -o $RESPONSE_FILE --data "oauth_consumer_key=$APPKEY&oauth_token=$OAUTH_TOKEN&oauth_signature_method=PLAINTEXT&oauth_signature=$APPSECRET%26$OAUTH_TOKEN_SECRET&oauth_timestamp=$time&oauth_nonce=$RANDOM" "$API_ACCESS_TOKEN_URL"
OAUTH_ACCESS_TOKEN_SECRET=$(sed -n 's/oauth_token_secret=\([a-z A-Z 0-9]*\)&.*/\1/p' "$RESPONSE_FILE")
OAUTH_ACCESS_TOKEN=$(sed -n 's/.*oauth_token=\([a-z A-Z 0-9]*\)&.*/\1/p' "$RESPONSE_FILE")
OAUTH_ACCESS_UID=$(sed -n 's/.*uid=\([0-9]*\)/\1/p' "$RESPONSE_FILE")
if [ -n "$OAUTH_ACCESS_TOKEN" -a -n "$OAUTH_ACCESS_TOKEN_SECRET" -a -n "$OAUTH_ACCESS_UID" ]; then
echo -ne "OK\n"
#Saving data
echo "APPKEY:$APPKEY" > "$CONFIG_FILE"
echo "APPSECRET:$APPSECRET" >> "$CONFIG_FILE"
echo "ACCESS_LEVEL:$ACCESS_LEVEL" >> "$CONFIG_FILE"
echo "OAUTH_ACCESS_TOKEN:$OAUTH_ACCESS_TOKEN" >> "$CONFIG_FILE"
echo "OAUTH_ACCESS_TOKEN_SECRET:$OAUTH_ACCESS_TOKEN_SECRET" >> "$CONFIG_FILE"
echo -ne "\n Setup completed!\n"
break
else
print " FAILED\n"
fi
done;
remove_temp_files
exit 0
fi
################
#### START ####
################
COMMAND=$1
#CHECKING PARAMS VALUES
case $COMMAND in
upload)
FILE_SRC=$2
FILE_DST=$3
#Checking FILE_SRC
if [ ! -f "$FILE_SRC" ]; then
echo -e "Error: Please specify a valid source file!"
remove_temp_files
exit 1
fi
#Checking FILE_DST
if [ -z "$FILE_DST" ]; then
FILE_DST=/$(basename "$FILE_SRC")
fi
#Checking file size
FILE_SIZE=$(file_size "$FILE_SRC")
#Checking the free quota
FREE_QUOTA=$(db_free_quota)
if [ $FILE_SIZE -gt $FREE_QUOTA ]; then
let FREE_MB_QUOTA=$FREE_QUOTA/1024/1024
echo -e "Error: You have no enough space on your DropBox!"
echo -e "Free quota: $FREE_MB_QUOTA Mb"
remove_temp_files
exit 1
fi
if [ $FILE_SIZE -gt 157286000 ]; then
#If the file is greater than 150Mb, the chunked_upload API will be used
db_ckupload "$FILE_SRC" "$FILE_DST"
else
db_upload "$FILE_SRC" "$FILE_DST"
fi
;;
download)
FILE_SRC=$2
FILE_DST=$3
#Checking FILE_SRC
if [ -z "$FILE_SRC" ]; then
echo -e "Error: Please specify a valid source file!"
remove_temp_files
exit 1
fi
#Checking FILE_DST
if [ -z "$FILE_DST" ]; then
FILE_DST=$(basename "$FILE_SRC")
fi
db_download "$FILE_SRC" "$FILE_DST"
;;
downloaddir)
FILE_SRC=$2
FILE_DST=$3
#Checking FILE_SRC
if [ -z "$FILE_SRC" ]; then
echo -e "Error: Please specify a valid source directory!"
remove_temp_files
exit 1
fi
#Checking FILE_DST
if [ -z "$FILE_DST" ]; then
echo -e "Error: Please specify a valid dest directory!"
remove_temp_files
exit 1
fi
db_downloaddir "$FILE_SRC" "$FILE_DST"
;;
share)
FILE_DST=$2
#Checking FILE_DST
if [ -z "$FILE_DST" ]; then
echo -e "Error: Please specify a valid dest file!"
remove_temp_files
exit 1
fi
db_share "$FILE_DST"
;;
info)
db_account_info
;;
delete|remove)
FILE_DST=$2
#Checking FILE_DST
if [ -z "$FILE_DST" ]; then
echo -e "Error: Please specify a valid destination file!"
remove_temp_files
exit 1
fi
db_delete "$FILE_DST"
;;
mkdir)
MKDIR_DST=$2
#Checking MKDIR_DST
if [ -z "$MKDIR_DST" ]; then
echo -e "Error: Please specify a valid destination directory!"
remove_temp_files
exit 1
fi
db_mkdir "$MKDIR_DST"
;;
list)
DIR_DST=$2
#Checking DIR_DST
if [ -z "$DIR_DST" ]; then
DIR_DST="/"
fi
db_list "$DIR_DST"
;;
unlink)
db_unlink
;;
*)
usage
;;
esac
remove_temp_files
exit 0