# Changelog

The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).

## 2.3.4 - 2019-06-13
### Fixed
*   Fix 'Local files not deleted' when using bad 'skip_file' entry
*   Fix --dry-run logging output for faking downloading new files
*   Fix install unit files to correct location on RHEL/CentOS 7
*   Fix up unit file removal on all platforms
*   Fix setting times on a file by adding a check to see if the file was actually downloaded before attempting to set the times on the file
*   Fix an unhandled curl exception when OneDrive throws an internal timeout error
*   Check timestamp to ensure that latest timestamp is used when comparing OneDrive changes
*   Fix handling responses where cTag JSON elements are missing
*   Fix Docker entrypoint.sh failures when GID is defined but not UID

### Added
*   Add autoconf based build system
*   Add an encoding validation check before any path length checks are performed as if the path contains any invalid UTF-8 sequences
*   Implement --sync-root-files to sync all files in the OneDrive root when using a sync_list file that would normally exclude these files from being synced
*   Implement skip_size feature request
*   Implement feature request to support file based OneDrive authorization (request | response)

### Updated
*   Better handle initialisation issues when OneDrive / MS Graph is experiencing problems that generate 401 & 5xx error codes
*   Enhance error message when unable to connect to Microsoft OneDrive service when the local CA SSL certificate(s) have issues
*   Update Dockerfile to correctly build on Docker Hub
*   Rework directory layout and re-factor MD files for readability

## 2.3.3 - 2019-04-16
### Fixed
*   Fix --upload-only check for Sharepoint uploads
*   Fix check to ensure item root we flag as 'root' actually is OneDrive account 'root'
*   Handle object error response from OneDrive when uploading to OneDrive Business
*   Fix handling of some OneDrive accounts not providing 'quota' details
*   Fix 'resume_upload' handling in the event of bad OneDrive response

### Added
*   Add debugging for --get-O365-drive-id function
*   Add shell (bash,zsh) completion support
*   Add config options for command line switches to allow for better config handling in docker containers

### Updated
*   Implement more meaningful 5xx error responses
*   Update onedrive.logrotate indentations and comments
*   Update 'min_notif_changes' to 'min_notify_changes'

## 2.3.2 - 2019-04-02
### Fixed
*   Reduce scanning the entire local system in monitor mode for local changes
*   Resolve file creation loop when working directly in the synced folder and Microsoft Sharepoint

### Added
*   Add 'monitor_fullscan_frequency' config option to set the frequency of performing a full disk scan when in monitor mode

### Updated
*   Update default 'skip_file' to include tmp and lock files generated by LibreOffice
*   Update database version due to changing defaults of 'skip_file' which will force a rebuild and use of new skip_file default regex

## 2.3.1 - 2019-03-26
### Fixed
*   Resolve 'make install' issue where rebuild of application would occur due to 'version' being flagged as .PHONY
*   Update readme build instructions to include 'make clean;' before build to ensure that 'version' is cleanly removed and can be updated correctly
*   Update Debian Travis CI build URL's

## 2.3.0 - 2019-03-25
### Fixed
*   Resolve application crash if no 'size' value is returned when uploading a new file
*   Resolve application crash if a 5xx error is returned when uploading a new file
*   Resolve not 'refreshing' version file when rebuilding
*   Resolve unexpected application processing by preventing use of --synchronize & --monitor together
*   Resolve high CPU usage when performing DB reads
*   Update error logging around directory case-insensitive match
*   Update Travis CI and ARM dependencies for LDC 1.14.0
*   Update Makefile due to build failure if building from release archive file
*   Update logging as to why a OneDrive object was skipped

### Added
*   Implement config option 'skip_dir'

## 2.2.6 - 2019-03-12
### Fixed
*   Resolve application crash when unable to delete remote folders when business retention policies are enabled
*   Resolve deprecation warning: loop index implicitly converted from size_t to int
*   Resolve warnings regarding 'bashisms'
*   Resolve handling of notification failure is dbus server has not started or available
*   Resolve handling of response JSON to ensure that 'id' key element is always checked for
*   Resolve excessive & needless logging in monitor mode
*   Resolve compiling with LDC on Alpine as musl lacks some standard interfaces
*   Resolve notification issues when offline and cannot act on changes
*   Resolve Docker entrypoint.sh to accept command line arguments
*   Resolve to create a new upload session on reinit 
*   Resolve where on OneDrive query failure, default root and drive id is used if a response is not returned
*   Resolve Key not found: nextExpectedRanges when attempting session uploads and incorrect response is returned
*   Resolve application crash when re-using an authentication URI twice after previous --logout
*   Resolve creating a folder on a shared personal folder appears successful but returns a JSON error
*   Resolve to treat mv of new file as upload of mv target
*   Update Debian i386 build dependencies
*   Update handling of --get-O365-drive-id to print out all 'site names' that match the explicit search entry rather than just the last match
*   Update Docker readme & documentation
*   Update handling of validating local file permissions for new file uploads
### Added
*   Add support for install & uninstall on RHEL / CentOS 6.x
*   Add support for when notifications are enabled, display the number of OneDrive changes to process if any are found
*   Add 'config' option 'min_notif_changes' for minimum number of changes to notify on, default = 5
*   Add additional Docker container builds utilising a smaller OS footprint
*   Add configurable interval of logging in monitor mode
*   Implement new CLI option --skip-dot-files to skip .files and .folders if option is used
*   Implement new CLI option --check-for-nosync to ignore folder when special file (.nosync) present
*   Implement new CLI option --dry-run

## 2.2.5 - 2019-01-16
### Fixed
*   Update handling of HTTP 412 - Precondition Failed errors
*   Update --display-config to display sync_list if configured
*   Add a check for 'id' key on metadata update to prevent 'std.json.JSONException@std/json.d(494): Key not found: id'
*   Update handling of 'remote' folder designation as 'root' items
*   Ensure that remote deletes are handled correctly
*   Handle 'Item not found' exception when unable to query OneDrive 'root' for changes
*   Add handling for JSON response error when OneDrive API returns a 404 due to OneDrive API regression
*   Fix items highlighted by codacy review
### Added
*   Add --force-http-1.1 flag to downgrade any HTTP/2 curl operations to HTTP 1.1 protocol
*   Support building with ldc2 and usage of pkg-config for lib finding

## 2.2.4 - 2018-12-28
### Fixed
*   Resolve JSONException when supplying --get-O365-drive-id option with a string containing spaces
*   Resolve 'sync_dir' not read from 'config' file when run in Docker container
*   Resolve logic where potentially a 'default' ~/OneDrive sync_dir could be set despite 'config' file configured for an alternate
*   Make sure sqlite checkpointing works by properly finalizing statements
*   Update logic handling of --single-directory to prevent inadvertent local data loss
*   Resolve signal handling and database shutdown on SIGINT and SIGTERM
*   Update man page
*   Implement better help output formatting
### Added
*   Add debug handling for sync_dir operations
*   Add debug handling for homePath calculation
*   Add debug handling for configDirBase calculation
*   Add debug handling if syncDir is created
*   Implement Feature Request: Add status command or switch

## 2.2.3 - 2018-12-20
### Fixed
*   Fix syncdir option is ignored

## 2.2.2 - 2018-12-20
### Fixed
*   Handle short lived files in monitor mode
*   Provide better log messages, less noise on temporary timeouts
*   Deal with items that disappear during upload
*   Deal with deleted move targets
*   Reinitialize sync engine after three failed attempts
*   Fix activation of dmd for docker builds
*   Fix to check displayName rather than description for --get-O365-drive-id
*   Fix checking of config file keys for validity
*   Fix exception handling when missing parameter from usage option
### Added
*   Notification support via libnotify
*   Add very verbose (debug) mode by double -v -v
*   Implement option --display-config

## 2.2.1 - 2018-12-04
### Fixed
*   Gracefully handle connection errors in monitor mode 
*   Fix renaming of files when syncing 
*   Installation of doc files, addition of man page 
*   Adjust timeout values for libcurl 
*   Continue in monitor mode when sync timed out 
*   Fix unreachable statements 
*   Update Makefile to better support packaging 
*   Allow starting offline in monitor mode 
### Added
*   Implement --get-O365-drive-id to get correct SharePoint Shared Library (#248)
*   Docker buildfiles for onedrive service (#262) 

## 2.2.0 - 2018-11-24
### Fixed
*   Updated client to output additional logging when debugging
*   Resolve database assertion failure due to authentication
*   Resolve unable to create folders on shared OneDrive Personal accounts
### Added
*   Implement feature request to Sync from Microsoft SharePoint
*   Implement feature request to specify a logging directory if logging is enabled
### Changed
*   Change '--download' to '--download-only' to align with '--upload-only'
*   Change logging so that logging to a separate file is no longer the default

## 2.1.6 - 2018-11-15
### Fixed
*   Updated HTTP/2 transport handling when using curl 7.62.0 for session uploads
### Added
*   Added PKGBUILD for makepkg for building packages under Arch Linux

## 2.1.5 - 2018-11-11
### Fixed
*   Resolve 'Key not found: path' when syncing from some shared folders due to OneDrive API change
*   Resolve to only upload changes on remote folder if the item is in the database - dont assert if false
*   Resolve files will not download or upload when using curl 7.62.0 due to HTTP/2 being set as default for all curl operations
*   Resolve to handle HTTP request returned status code 412 (Precondition Failed) for session uploads to OneDrive Personal Accounts
*   Resolve unable to remove '~/.config/onedrive/resume_upload: No such file or directory' if there is a session upload error and the resume file does not get created
*   Resolve handling of response codes when using 2 different systems when using '--upload-only' but the same OneDrive account and uploading the same filename to the same location
### Updated
*   Updated Travis CI building on LDC v1.11.0 for ARMHF builds
*   Updated Makefile to use 'install -D -m 644' rather than 'cp -raf'
*   Updated default config to be aligned to code defaults

## 2.1.4 - 2018-10-10
### Fixed
*   Resolve syncing of OneDrive Personal Shared Folders due to OneDrive API change
*   Resolve incorrect systemd installation location(s) in Makefile

## 2.1.3 - 2018-10-04
### Fixed
*   Resolve File download fails if the file is marked as malware in OneDrive
*   Resolve high CPU usage when running in monitor mode
*   Resolve how default path is set when running under systemd on headless systems
*   Resolve incorrectly nested configDir in X11 systems
*   Resolve Key not found: driveType
*   Resolve to validate filename length before download to conform with Linux FS limits
*   Resolve file handling to look for HTML ASCII codes which will cause uploads to fail
*   Resolve Key not found: expirationDateTime on session resume
### Added
*   Update Travis CI building to test build on ARM64

## 2.1.2 - 2018-08-27
### Fixed
*   Resolve skipping of symlinks in monitor mode
*   Resolve Gateway Timeout - JSONValue is not an object
*   Resolve systemd/user is not supported on CentOS / RHEL
*   Resolve HTTP request returned status code 429 (Too Many Requests)
*   Resolve handling of maximum path length calculation
*   Resolve 'The parent item is not in the local database'
*   Resolve Correctly handle file case sensitivity issues in same folder
*   Update unit files documentation link

## 2.1.1 - 2018-08-14
### Fixed
*   Fix handling no remote delete of remote directories when using --no-remote-delete
*   Fix handling of no permission to access a local file / corrupt local file
*   Fix application crash when unable to access login.microsoft.com upon application startup
### Added
*   Build instructions for openSUSE Leap 15.0

## 2.1.0 - 2018-08-10
### Fixed
*   Fix handling of database exit scenarios when there is zero disk space left on drive where the items database resides
*   Fix handling of incorrect database permissions
*   Fix handling of different database versions to automatically re-create tables if version mis-match
*   Fix handling timeout when accessing the Microsoft OneDrive Service
*   Fix localFileModifiedTime to not use fraction seconds
### Added
*   Implement Feature: Add a progress bar for large uploads & downloads
*   Implement Feature: Make checkinterval for monitor configurable
*   Implement Feature: Upload Only Option that does not perform remote delete
*   Implement Feature: Add ability to skip symlinks
*   Add dependency, ebuild and build instructions for Gentoo distributions
### Changed
*   Build instructions for x86, x86_64 and ARM32 platforms
*   Travis CI files to automate building on x32, x64 and ARM32 architectures
*   Travis CI files to test built application against valid, invalid and problem files from previous issues

## 2.0.2 - 2018-07-18
### Fixed
*   Fix systemd service install for builds with DESTDIR defined
*   Fix 'HTTP 412 - Precondition Failed' error handling
*   Gracefully handle OneDrive account password change
*   Update logic handling of --upload-only and --local-first

## 2.0.1 - 2018-07-11
### Fixed
*   Resolve computeQuickXorHash generates a different hash when files are > 64Kb

## 2.0.0 - 2018-07-10
### Fixed
*   Resolve conflict resolution issue during syncing - the client does not handle conflicts very well & keeps on adding the hostname to files
*   Resolve skilion #356 by adding additional check for 409 response from OneDrive
*   Resolve multiple versions of file shown on website after single upload
*   Resolve to gracefully fail when 'onedrive' process cannot get exclusive database lock
*   Resolve 'Key not found: fileSystemInfo' when then item is a remote item (OneDrive Personal)
*   Resolve skip_file config entry needs to be checked for any characters to escape
*   Resolve Microsoft Naming Convention not being followed correctly
*   Resolve Error when trying to upload a file with weird non printable characters present
*   Resolve Crash if file is locked by online editing (status code 423)
*   Resolve Resolve compilation issue with dmd-2.081.0
*   Resolve skip_file configuration doesn't handle spaces or specified directory paths
### Added
*   Implement Feature: Add a flag to detect when the sync-folder is missing
*   Implement Travis CI for code testing
### Changed
*   Update Makefile to use DESTDIR variables
*   Update OneDrive Business maximum path length from 256 to 400
*   Update OneDrive Business allowed characters for files and folders
*   Update sync_dir handling to use the absolute path for setting parameter to something other than ~/OneDrive via config file or command line
*   Update Fedora build instructions

## 1.1.2 - 2018-05-17
### Fixed
*   Fix 4xx errors including (412 pre-condition, 409 conflict)
*   Fix Key not found: lastModifiedDateTime (OneDrive API change)
*   Fix configuration directory not found when run via init.d
*   Fix skilion Issues #73, #121, #132, #224, #257, #294, #295, #297, #298, #300, #306, #315, #320, #329, #334, #337, #341
### Added
*   Add logging - log client activities to a file (/var/log/onedrive/%username%.onedrive.log or ~/onedrive.log)
*   Add https debugging as a flag
*   Add `--synchronize` to prevent from syncing when just blindly running the application
*   Add individual folder sync
*   Add sync from local directory first rather than download first then upload
*   Add upload long path check
*   Add upload only
*   Add check for max upload file size before attempting upload
*   Add systemd unit files for single & multi user configuration
*   Add init.d file for older init.d based services
*   Add Microsoft naming conventions and namespace validation for items that will be uploaded
*   Add remaining free space counter at client initialisation to avoid out of space upload issue
*   Add large file upload size check to align to OneDrive file size limitations
*   Add upload file size validation & retry if does not match
*   Add graceful handling of some fatal errors (OneDrive 5xx error handling)

## Unreleased - 2018-02-19
### Fixed
*   Crash when the delta link is expired
### Changed
*   Disabled buffering on stdout

## 1.1.1 - 2018-01-20
### Fixed
*   Wrong regex for parsing authentication uri

## 1.1.0 - 2018-01-19
### Added
*   Support for shared folders (OneDrive Personal only)
*   `--download` option to only download changes
*   `DC` variable in Makefile to chose the compiler
### Changed
*   Print logs on stdout instead of stderr
*   Improve log messages

## 1.0.1 - 2017-08-01
### Added
*   `--syncdir` option
### Changed
*   `--version` output simplified
*   Updated README
### Fixed
*   Fix crash caused by remotely deleted and recreated directories

## 1.0.0 - 2017-07-14
### Added
*   `--version` option