mirror of
https://github.com/abraunegg/onedrive
synced 2024-06-10 09:52:13 +02:00
76ce1036a4
* The original intention here was that 'Sync with OneDrive is ...' is outputted when the sync starts / ends in 'verbose' mode, and not added to when not using any 'verbose'. What is occurring is, this is being added when MONITOR_LOG_QUIET threshold is met, which was not the intention. This now fixes when this message is outputted so that it is more reflective of when a sync is being done, when in --monitor mode
1373 lines
55 KiB
D
1373 lines
55 KiB
D
import core.stdc.stdlib: EXIT_SUCCESS, EXIT_FAILURE, exit;
|
|
import core.memory, core.time, core.thread;
|
|
import std.getopt, std.file, std.path, std.process, std.stdio, std.conv, std.algorithm.searching, std.string, std.regex;
|
|
import config, itemdb, monitor, onedrive, selective, sync, util;
|
|
import std.net.curl: CurlException;
|
|
import core.stdc.signal;
|
|
import std.traits;
|
|
static import log;
|
|
|
|
OneDriveApi oneDrive;
|
|
ItemDatabase itemDb;
|
|
|
|
const int EXIT_UNAUTHORIZED = 3;
|
|
|
|
enum MONITOR_LOG_SILENT = 2;
|
|
enum MONITOR_LOG_QUIET = 1;
|
|
enum LOG_NORMAL = 0;
|
|
|
|
int main(string[] args)
|
|
{
|
|
// Disable buffering on stdout
|
|
stdout.setvbuf(0, _IONBF);
|
|
|
|
// main function variables
|
|
string confdirOption;
|
|
string configFilePath;
|
|
string syncListFilePath;
|
|
string databaseFilePath;
|
|
string businessSharedFolderFilePath;
|
|
string currentConfigHash;
|
|
string currentSyncListHash;
|
|
string previousConfigHash;
|
|
string previousSyncListHash;
|
|
string configHashFile;
|
|
string syncListHashFile;
|
|
string configBackupFile;
|
|
string syncDir;
|
|
string logOutputMessage;
|
|
string currentBusinessSharedFoldersHash;
|
|
string previousBusinessSharedFoldersHash;
|
|
string businessSharedFoldersHashFile;
|
|
bool configOptionsDifferent = false;
|
|
bool businessSharedFoldersDifferent = false;
|
|
bool syncListConfigured = false;
|
|
bool syncListDifferent = false;
|
|
bool syncDirDifferent = false;
|
|
bool skipFileDifferent = false;
|
|
bool skipDirDifferent = false;
|
|
bool online = false;
|
|
bool performSyncOK = false;
|
|
bool onedriveInitialised = false;
|
|
bool displayMemoryUsage = false;
|
|
bool displaySyncOptions = false;
|
|
|
|
// Define scopes
|
|
scope(exit) {
|
|
// Display memory details
|
|
if (displayMemoryUsage) {
|
|
log.displayMemoryUsagePreGC();
|
|
}
|
|
// if initialised, shut down the HTTP instance
|
|
if (onedriveInitialised) {
|
|
oneDrive.shutdown();
|
|
}
|
|
// Make sure the .wal file is incorporated into the main db before we exit
|
|
destroy(itemDb);
|
|
// free API instance
|
|
oneDrive = null;
|
|
// Perform Garbage Cleanup
|
|
GC.collect();
|
|
// Display memory details
|
|
if (displayMemoryUsage) {
|
|
log.displayMemoryUsagePostGC();
|
|
}
|
|
}
|
|
|
|
scope(failure) {
|
|
// Display memory details
|
|
if (displayMemoryUsage) {
|
|
log.displayMemoryUsagePreGC();
|
|
}
|
|
// if initialised, shut down the HTTP instance
|
|
if (onedriveInitialised) {
|
|
oneDrive.shutdown();
|
|
}
|
|
// Make sure the .wal file is incorporated into the main db before we exit
|
|
destroy(itemDb);
|
|
// free API instance
|
|
oneDrive = null;
|
|
// Perform Garbage Cleanup
|
|
GC.collect();
|
|
// Display memory details
|
|
if (displayMemoryUsage) {
|
|
log.displayMemoryUsagePostGC();
|
|
}
|
|
}
|
|
|
|
// read in application options as passed in
|
|
try {
|
|
bool printVersion = false;
|
|
auto opt = getopt(
|
|
args,
|
|
std.getopt.config.passThrough,
|
|
std.getopt.config.bundling,
|
|
std.getopt.config.caseSensitive,
|
|
"confdir", "Set the directory used to store the configuration files", &confdirOption,
|
|
"verbose|v+", "Print more details, useful for debugging (repeat for extra debugging)", &log.verbose,
|
|
"version", "Print the version and exit", &printVersion
|
|
);
|
|
// print help and exit
|
|
if (opt.helpWanted) {
|
|
args ~= "--help";
|
|
}
|
|
// print the version and exit
|
|
if (printVersion) {
|
|
writeln("onedrive ", strip(import("version")));
|
|
return EXIT_SUCCESS;
|
|
}
|
|
} catch (GetOptException e) {
|
|
// option errors
|
|
log.error(e.msg);
|
|
log.error("Try 'onedrive -h' for more information");
|
|
return EXIT_FAILURE;
|
|
} catch (Exception e) {
|
|
// generic error
|
|
log.error(e.msg);
|
|
log.error("Try 'onedrive -h' for more information");
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
// load configuration file if available
|
|
auto cfg = new config.Config(confdirOption);
|
|
if (!cfg.initialize()) {
|
|
// There was an error loading the configuration
|
|
// Error message already printed
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
// set memory display
|
|
displayMemoryUsage = cfg.getValueBool("display_memory");
|
|
|
|
// set display sync options
|
|
displaySyncOptions = cfg.getValueBool("display_sync_options");
|
|
|
|
// update configuration from command line args
|
|
cfg.update_from_args(args);
|
|
|
|
// Initialise normalised file paths
|
|
configFilePath = buildNormalizedPath(cfg.configDirName ~ "/config");
|
|
syncListFilePath = buildNormalizedPath(cfg.configDirName ~ "/sync_list");
|
|
databaseFilePath = buildNormalizedPath(cfg.configDirName ~ "/items.db");
|
|
businessSharedFolderFilePath = buildNormalizedPath(cfg.configDirName ~ "/business_shared_folders");
|
|
|
|
// Has any of our configuration that would require a --resync been changed?
|
|
// 1. sync_list file modification
|
|
// 2. config file modification - but only if sync_dir, skip_dir, skip_file or drive_id was modified
|
|
// 3. CLI input overriding configured config file option
|
|
configHashFile = buildNormalizedPath(cfg.configDirName ~ "/.config.hash");
|
|
syncListHashFile = buildNormalizedPath(cfg.configDirName ~ "/.sync_list.hash");
|
|
configBackupFile = buildNormalizedPath(cfg.configDirName ~ "/.config.backup");
|
|
businessSharedFoldersHashFile = buildNormalizedPath(cfg.configDirName ~ "/.business_shared_folders.hash");
|
|
|
|
// Does a config file exist with a valid hash file
|
|
if ((exists(configFilePath)) && (!exists(configHashFile))) {
|
|
// Hash of config file needs to be created
|
|
std.file.write(configHashFile, computeQuickXorHash(configFilePath));
|
|
}
|
|
|
|
// Does a sync_list file exist with a valid hash file
|
|
if ((exists(syncListFilePath)) && (!exists(syncListHashFile))) {
|
|
// Hash of sync_list file needs to be created
|
|
std.file.write(syncListHashFile, computeQuickXorHash(syncListFilePath));
|
|
}
|
|
|
|
// check if business_shared_folders & business_shared_folders hash exists
|
|
if ((exists(businessSharedFolderFilePath)) && (!exists(businessSharedFoldersHashFile))) {
|
|
// Hash of business_shared_folders file needs to be created
|
|
std.file.write(businessSharedFoldersHashFile, computeQuickXorHash(businessSharedFolderFilePath));
|
|
}
|
|
|
|
// If hash files exist, but config files do not ... remove the hash, but only if --resync was issued as now the application will use 'defaults' which 'may' be different
|
|
if ((!exists(configFilePath)) && (exists(configHashFile))) {
|
|
// if --resync safe remove config.hash and config.backup
|
|
if (cfg.getValueBool("resync")) {
|
|
safeRemove(configHashFile);
|
|
safeRemove(configBackupFile);
|
|
}
|
|
}
|
|
|
|
// If sync_list hash file exists, but sync_list file does not ... remove the hash, but only if --resync was issued as now the application will use 'defaults' which 'may' be different
|
|
if ((!exists(syncListFilePath)) && (exists(syncListHashFile))) {
|
|
// if --resync safe remove sync_list.hash
|
|
if (cfg.getValueBool("resync")) safeRemove(syncListHashFile);
|
|
}
|
|
|
|
if ((!exists(businessSharedFolderFilePath)) && (exists(businessSharedFoldersHashFile))) {
|
|
// if --resync safe remove business_shared_folders.hash
|
|
if (cfg.getValueBool("resync")) safeRemove(businessSharedFoldersHashFile);
|
|
}
|
|
|
|
// Read config hashes if they exist
|
|
if (exists(configFilePath)) currentConfigHash = computeQuickXorHash(configFilePath);
|
|
if (exists(syncListFilePath)) currentSyncListHash = computeQuickXorHash(syncListFilePath);
|
|
if (exists(businessSharedFolderFilePath)) currentBusinessSharedFoldersHash = computeQuickXorHash(businessSharedFolderFilePath);
|
|
if (exists(configHashFile)) previousConfigHash = readText(configHashFile);
|
|
if (exists(syncListHashFile)) previousSyncListHash = readText(syncListHashFile);
|
|
if (exists(businessSharedFoldersHashFile)) previousBusinessSharedFoldersHash = readText(businessSharedFoldersHashFile);
|
|
|
|
// Was sync_list file updated?
|
|
if (currentSyncListHash != previousSyncListHash) {
|
|
// Debugging output to assist what changed
|
|
log.vdebug("sync_list file has been updated, --resync needed");
|
|
syncListDifferent = true;
|
|
}
|
|
|
|
// Was business_shared_folders updated?
|
|
if (currentBusinessSharedFoldersHash != previousBusinessSharedFoldersHash) {
|
|
// Debugging output to assist what changed
|
|
log.vdebug("business_shared_folders file has been updated, --resync needed");
|
|
businessSharedFoldersDifferent = true;
|
|
}
|
|
|
|
// Was config file updated between last execution ang this execution?
|
|
if (currentConfigHash != previousConfigHash) {
|
|
// config file was updated, however we only want to trigger a --resync requirement if sync_dir, skip_dir, skip_file or drive_id was modified
|
|
log.log("config file has been updated, checking if --resync needed");
|
|
if (exists(configBackupFile)) {
|
|
// check backup config what has changed for these configuration options if anything
|
|
// # sync_dir = "~/OneDrive"
|
|
// # skip_file = "~*|.~*|*.tmp"
|
|
// # skip_dir = ""
|
|
// # drive_id = ""
|
|
string[string] stringValues;
|
|
stringValues["sync_dir"] = "";
|
|
stringValues["skip_file"] = "";
|
|
stringValues["skip_dir"] = "";
|
|
stringValues["drive_id"] = "";
|
|
auto configBackupFileHandle = File(configBackupFile, "r");
|
|
string lineBuffer;
|
|
auto range = configBackupFileHandle.byLine();
|
|
// read configBackupFile line by line
|
|
foreach (line; range) {
|
|
lineBuffer = stripLeft(line).to!string;
|
|
if (lineBuffer.length == 0 || lineBuffer[0] == ';' || lineBuffer[0] == '#') continue;
|
|
auto c = lineBuffer.matchFirst(cfg.configRegex);
|
|
if (!c.empty) {
|
|
c.popFront(); // skip the whole match
|
|
string key = c.front.dup;
|
|
auto p = key in stringValues;
|
|
if (p) {
|
|
c.popFront();
|
|
// compare this key
|
|
if ((key == "sync_dir") && (c.front.dup != cfg.getValueString("sync_dir"))) {
|
|
log.vdebug(key, " was modified since the last time the application was successfully run, --resync needed");
|
|
configOptionsDifferent = true;
|
|
}
|
|
|
|
if ((key == "skip_file") && (c.front.dup != cfg.getValueString("skip_file"))){
|
|
log.vdebug(key, " was modified since the last time the application was successfully run, --resync needed");
|
|
configOptionsDifferent = true;
|
|
}
|
|
if ((key == "skip_dir") && (c.front.dup != cfg.getValueString("skip_dir"))){
|
|
log.vdebug(key, " was modified since the last time the application was successfully run, --resync needed");
|
|
configOptionsDifferent = true;
|
|
}
|
|
if ((key == "drive_id") && (c.front.dup != cfg.getValueString("drive_id"))){
|
|
log.vdebug(key, " was modified since the last time the application was successfully run, --resync needed");
|
|
configOptionsDifferent = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
// close file if open
|
|
if (configBackupFileHandle.isOpen()){
|
|
// close open file
|
|
configBackupFileHandle.close();
|
|
}
|
|
} else {
|
|
// no backup to check
|
|
log.vdebug("WARNING: no backup config file was found, unable to validate if any changes made");
|
|
}
|
|
|
|
// If there was a backup, any modified values we need to worry about would been detected
|
|
if (!cfg.getValueBool("display_config")) {
|
|
// we are not testing the configuration
|
|
if (!configOptionsDifferent) {
|
|
// no options are different
|
|
if (!cfg.getValueBool("dry_run")) {
|
|
// we are not in a dry-run scenario
|
|
// update config hash
|
|
log.vdebug("updating config hash as it is out of date");
|
|
std.file.write(configHashFile, computeQuickXorHash(configFilePath));
|
|
// create backup copy of current config file
|
|
log.vdebug("making backup of config file as it is out of date");
|
|
std.file.copy(configFilePath, configBackupFile);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Is there a backup of the config file if the config file exists?
|
|
if ((exists(configFilePath)) && (!exists(configBackupFile))) {
|
|
// create backup copy of current config file
|
|
std.file.copy(configFilePath, configBackupFile);
|
|
}
|
|
|
|
// config file set options can be changed via CLI input, specifically these will impact sync and --resync will be needed:
|
|
// --syncdir ARG
|
|
// --skip-file ARG
|
|
// --skip-dir ARG
|
|
if (exists(configFilePath)) {
|
|
// config file exists
|
|
// was the sync_dir updated by CLI?
|
|
if (cfg.configFileSyncDir != "") {
|
|
// sync_dir was set in config file
|
|
if (cfg.configFileSyncDir != cfg.getValueString("sync_dir")) {
|
|
// config file was set and CLI input changed this
|
|
log.vdebug("sync_dir: CLI override of config file option, --resync needed");
|
|
syncDirDifferent = true;
|
|
}
|
|
}
|
|
|
|
// was the skip_file updated by CLI?
|
|
if (cfg.configFileSkipFile != "") {
|
|
// skip_file was set in config file
|
|
if (cfg.configFileSkipFile != cfg.getValueString("skip_file")) {
|
|
// config file was set and CLI input changed this
|
|
log.vdebug("skip_file: CLI override of config file option, --resync needed");
|
|
skipFileDifferent = true;
|
|
}
|
|
}
|
|
|
|
// was the skip_dir updated by CLI?
|
|
if (cfg.configFileSkipDir != "") {
|
|
// skip_dir was set in config file
|
|
if (cfg.configFileSkipDir != cfg.getValueString("skip_dir")) {
|
|
// config file was set and CLI input changed this
|
|
log.vdebug("skip_dir: CLI override of config file option, --resync needed");
|
|
skipDirDifferent = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Has anything triggered a --resync requirement?
|
|
if (configOptionsDifferent || syncListDifferent || syncDirDifferent || skipFileDifferent || skipDirDifferent || businessSharedFoldersDifferent) {
|
|
// --resync needed, is the user just testing configuration changes?
|
|
if (!cfg.getValueBool("display_config")){
|
|
// not testing configuration changes
|
|
if (!cfg.getValueBool("resync")) {
|
|
// --resync not issued, fail fast
|
|
log.error("An application configuration change has been detected where a --resync is required");
|
|
return EXIT_FAILURE;
|
|
} else {
|
|
// --resync issued, update hashes of config files if they exist
|
|
if (!cfg.getValueBool("dry_run")) {
|
|
// not doing a dry run, update hash files if config & sync_list exist
|
|
if (exists(configFilePath)) {
|
|
// update hash
|
|
log.vdebug("updating config hash as --resync issued");
|
|
std.file.write(configHashFile, computeQuickXorHash(configFilePath));
|
|
// create backup copy of current config file
|
|
log.vdebug("making backup of config file as --resync issued");
|
|
std.file.copy(configFilePath, configBackupFile);
|
|
}
|
|
if (exists(syncListFilePath)) {
|
|
// update sync_list hash
|
|
log.vdebug("updating sync_list hash as --resync issued");
|
|
std.file.write(syncListHashFile, computeQuickXorHash(syncListFilePath));
|
|
}
|
|
if (exists(businessSharedFolderFilePath)) {
|
|
// update business_shared_folders hash
|
|
log.vdebug("updating business_shared_folders hash as --resync issued");
|
|
std.file.write(businessSharedFoldersHashFile, computeQuickXorHash(businessSharedFolderFilePath));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// dry-run notification and database setup
|
|
if (cfg.getValueBool("dry_run")) {
|
|
log.log("DRY-RUN Configured. Output below shows what 'would' have occurred.");
|
|
// If the dry run database exists, clean this up
|
|
if (exists(cfg.databaseFilePathDryRun)) {
|
|
// remove the existing file
|
|
log.vdebug("Removing items-dryrun.sqlite3 as it still exists for some reason");
|
|
safeRemove(cfg.databaseFilePathDryRun);
|
|
}
|
|
|
|
// Make a copy of the original items.sqlite3 for use as the dry run copy if it exists
|
|
if (exists(cfg.databaseFilePath)) {
|
|
// in a --dry-run --resync scenario, we should not copy the existing database file
|
|
if (!cfg.getValueBool("resync")) {
|
|
// copy the existing DB file to the dry-run copy
|
|
log.vdebug("Copying items.sqlite3 to items-dryrun.sqlite3 to use for dry run operations");
|
|
copy(cfg.databaseFilePath,cfg.databaseFilePathDryRun);
|
|
} else {
|
|
// no database copy due to --resync
|
|
log.vdebug("No database copy created for --dry-run due to --resync also being used");
|
|
}
|
|
}
|
|
}
|
|
|
|
// sync_dir environment handling to handle ~ expansion properly
|
|
if ((environment.get("SHELL") == "") && (environment.get("USER") == "")){
|
|
log.vdebug("sync_dir: No SHELL or USER environment variable configuration detected");
|
|
// No shell or user set, so expandTilde() will fail - usually headless system running under init.d / systemd or potentially Docker
|
|
// Does the 'currently configured' sync_dir include a ~
|
|
if (canFind(cfg.getValueString("sync_dir"), "~")) {
|
|
// A ~ was found
|
|
log.vdebug("sync_dir: A '~' was found in sync_dir, using the calculated 'homePath' to replace '~'");
|
|
syncDir = cfg.homePath ~ strip(cfg.getValueString("sync_dir"), "~");
|
|
} else {
|
|
// No ~ found in sync_dir, use as is
|
|
log.vdebug("sync_dir: Getting syncDir from config value sync_dir");
|
|
syncDir = cfg.getValueString("sync_dir");
|
|
}
|
|
} else {
|
|
// A shell and user is set, expand any ~ as this will be expanded correctly if present
|
|
log.vdebug("sync_dir: Getting syncDir from config value sync_dir");
|
|
if (canFind(cfg.getValueString("sync_dir"), "~")) {
|
|
log.vdebug("sync_dir: A '~' was found in configured sync_dir, automatically expanding as SHELL and USER environment variable is set");
|
|
syncDir = expandTilde(cfg.getValueString("sync_dir"));
|
|
} else {
|
|
syncDir = cfg.getValueString("sync_dir");
|
|
}
|
|
}
|
|
|
|
// vdebug syncDir as set and calculated
|
|
log.vdebug("syncDir: ", syncDir);
|
|
|
|
// Configure logging if enabled
|
|
if (cfg.getValueBool("enable_logging")){
|
|
// Read in a user defined log directory or use the default
|
|
string logDir = cfg.getValueString("log_dir");
|
|
log.vlog("Using logfile dir: ", logDir);
|
|
log.init(logDir);
|
|
}
|
|
|
|
// Configure whether notifications are used
|
|
log.setNotifications(cfg.getValueBool("monitor") && !cfg.getValueBool("disable_notifications"));
|
|
|
|
// Application upgrades - skilion version etc
|
|
if (exists(databaseFilePath)) {
|
|
if (!cfg.getValueBool("dry_run")) {
|
|
safeRemove(databaseFilePath);
|
|
}
|
|
log.logAndNotify("Database schema changed, resync needed");
|
|
cfg.setValueBool("resync", true);
|
|
}
|
|
|
|
// Handle --resync and --logout to remove local files
|
|
if (cfg.getValueBool("resync") || cfg.getValueBool("logout")) {
|
|
if (cfg.getValueBool("resync")) log.vdebug("--resync requested");
|
|
log.vlog("Deleting the saved status ...");
|
|
if (!cfg.getValueBool("dry_run")) {
|
|
safeRemove(cfg.databaseFilePath);
|
|
safeRemove(cfg.deltaLinkFilePath);
|
|
safeRemove(cfg.uploadStateFilePath);
|
|
}
|
|
if (cfg.getValueBool("logout")) {
|
|
log.vdebug("--logout requested");
|
|
if (!cfg.getValueBool("dry_run")) {
|
|
safeRemove(cfg.refreshTokenFilePath);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Display current application configuration, no application initialisation
|
|
if (cfg.getValueBool("display_config")){
|
|
// Display application version
|
|
writeln("onedrive version = ", strip(import("version")));
|
|
// Display all of the pertinent configuration options
|
|
writeln("Config path = ", cfg.configDirName);
|
|
// Does a config file exist or are we using application defaults
|
|
writeln("Config file found in config path = ", exists(configFilePath));
|
|
|
|
// Config Options
|
|
writeln("Config option 'check_nosync' = ", cfg.getValueBool("check_nosync"));
|
|
writeln("Config option 'sync_dir' = ", syncDir);
|
|
writeln("Config option 'skip_dir' = ", cfg.getValueString("skip_dir"));
|
|
writeln("Config option 'skip_file' = ", cfg.getValueString("skip_file"));
|
|
writeln("Config option 'skip_dotfiles' = ", cfg.getValueBool("skip_dotfiles"));
|
|
writeln("Config option 'skip_symlinks' = ", cfg.getValueBool("skip_symlinks"));
|
|
writeln("Config option 'monitor_interval' = ", cfg.getValueLong("monitor_interval"));
|
|
writeln("Config option 'min_notify_changes' = ", cfg.getValueLong("min_notify_changes"));
|
|
writeln("Config option 'log_dir' = ", cfg.getValueString("log_dir"));
|
|
writeln("Config option 'classify_as_big_delete' = ", cfg.getValueLong("classify_as_big_delete"));
|
|
|
|
// Is config option drive_id configured?
|
|
if (cfg.getValueString("drive_id") != ""){
|
|
writeln("Config option 'drive_id' = ", cfg.getValueString("drive_id"));
|
|
}
|
|
|
|
// Is sync_list configured?
|
|
if (exists(syncListFilePath)){
|
|
writeln("Config option 'sync_root_files' = ", cfg.getValueBool("sync_root_files"));
|
|
writeln("Selective sync 'sync_list' configured = true");
|
|
writeln("sync_list contents:");
|
|
// Output the sync_list contents
|
|
auto syncListFile = File(syncListFilePath);
|
|
auto range = syncListFile.byLine();
|
|
foreach (line; range)
|
|
{
|
|
writeln(line);
|
|
}
|
|
} else {
|
|
writeln("Config option 'sync_root_files' = ", cfg.getValueBool("sync_root_files"));
|
|
writeln("Selective sync 'sync_list' configured = false");
|
|
}
|
|
|
|
// Is business_shared_folders configured
|
|
if (exists(businessSharedFolderFilePath)){
|
|
writeln("Business Shared Folders configured = true");
|
|
writeln("business_shared_folders contents:");
|
|
// Output the business_shared_folders contents
|
|
auto businessSharedFolderFileList = File(businessSharedFolderFilePath);
|
|
auto range = businessSharedFolderFileList.byLine();
|
|
foreach (line; range)
|
|
{
|
|
writeln(line);
|
|
}
|
|
} else {
|
|
writeln("Business Shared Folders configured = false");
|
|
}
|
|
|
|
// Exit
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
// If the user is still using --force-http-1.1 advise its no longer required
|
|
if (cfg.getValueBool("force_http_11")) {
|
|
log.log("NOTE: The use of --force-http-1.1 is depreciated");
|
|
}
|
|
|
|
// Test if OneDrive service can be reached
|
|
log.vdebug("Testing network to ensure network connectivity to Microsoft OneDrive Service");
|
|
try {
|
|
online = testNetwork();
|
|
} catch (CurlException e) {
|
|
// No network connection to OneDrive Service
|
|
log.error("Cannot connect to Microsoft OneDrive Service");
|
|
log.error("Reason: ", e.msg);
|
|
if (!cfg.getValueBool("monitor")) {
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
// Initialize OneDrive, check for authorization
|
|
log.vlog("Initializing the OneDrive API ...");
|
|
oneDrive = new OneDriveApi(cfg);
|
|
onedriveInitialised = oneDrive.init();
|
|
oneDrive.printAccessToken = cfg.getValueBool("print_token");
|
|
|
|
if (!onedriveInitialised) {
|
|
log.error("Could not initialize the OneDrive API");
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_UNAUTHORIZED;
|
|
}
|
|
|
|
// if --synchronize or --monitor not passed in, configure the flag to display help & exit
|
|
if (cfg.getValueBool("synchronize") || cfg.getValueBool("monitor")) {
|
|
performSyncOK = true;
|
|
}
|
|
|
|
// create-directory, remove-directory, source-directory, destination-directory
|
|
// these are activities that dont perform a sync, so to not generate an error message for these items either
|
|
if (((cfg.getValueString("create_directory") != "") || (cfg.getValueString("remove_directory") != "")) || ((cfg.getValueString("source_directory") != "") && (cfg.getValueString("destination_directory") != "")) || (cfg.getValueString("get_file_link") != "") || (cfg.getValueString("get_o365_drive_id") != "") || cfg.getValueBool("display_sync_status") || cfg.getValueBool("list_business_shared_folders")) {
|
|
performSyncOK = true;
|
|
}
|
|
|
|
// Were acceptable sync operations provided? Was --synchronize or --monitor passed in
|
|
if (!performSyncOK) {
|
|
// was the application just authorised?
|
|
if (cfg.applicationAuthorizeResponseUri) {
|
|
// Application was just authorised
|
|
log.log("\nApplication has been successfully authorised, however no additional command switches were provided.\n");
|
|
log.log("Please use --help for further assistance in regards to running this application.\n");
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_SUCCESS;
|
|
} else {
|
|
// Application was not just authorised
|
|
log.log("\n--synchronize or --monitor switches missing from your command line input. Please add one (not both) of these switches to your command line or use --help for further assistance.\n");
|
|
log.log("No OneDrive sync will be performed without one of these two arguments being present.\n");
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
// if --synchronize && --monitor passed in, exit & display help as these conflict with each other
|
|
if (cfg.getValueBool("synchronize") && cfg.getValueBool("monitor")) {
|
|
writeln("\nERROR: --synchronize and --monitor cannot be used together\n");
|
|
writeln("Refer to --help to determine which command option you should use.\n");
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
// Initialize the item database
|
|
log.vlog("Opening the item database ...");
|
|
if (!cfg.getValueBool("dry_run")) {
|
|
// Load the items.sqlite3 file as the database
|
|
log.vdebug("Using database file: ", asNormalizedPath(cfg.databaseFilePath));
|
|
itemDb = new ItemDatabase(cfg.databaseFilePath);
|
|
} else {
|
|
// Load the items-dryrun.sqlite3 file as the database
|
|
log.vdebug("Using database file: ", asNormalizedPath(cfg.databaseFilePathDryRun));
|
|
itemDb = new ItemDatabase(cfg.databaseFilePathDryRun);
|
|
}
|
|
|
|
// configure the sync direcory based on syncDir config option
|
|
log.vlog("All operations will be performed in: ", syncDir);
|
|
if (!exists(syncDir)) {
|
|
log.vdebug("syncDir: Configured syncDir is missing. Creating: ", syncDir);
|
|
try {
|
|
// Attempt to create the sync dir we have been configured with
|
|
mkdirRecurse(syncDir);
|
|
} catch (std.file.FileException e) {
|
|
// Creating the sync directory failed
|
|
log.error("ERROR: Unable to create local OneDrive syncDir - ", e.msg);
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
chdir(syncDir);
|
|
|
|
// Configure selective sync by parsing and getting a regex for skip_file config component
|
|
auto selectiveSync = new SelectiveSync();
|
|
|
|
// load sync_list if it exists
|
|
if (exists(syncListFilePath)){
|
|
log.vdebug("Loading user configured sync_list file ...");
|
|
syncListConfigured = true;
|
|
// list what will be synced
|
|
auto syncListFile = File(syncListFilePath);
|
|
auto range = syncListFile.byLine();
|
|
foreach (line; range)
|
|
{
|
|
log.vdebug("sync_list: ", line);
|
|
}
|
|
// close syncListFile if open
|
|
if (syncListFile.isOpen()){
|
|
// close open file
|
|
syncListFile.close();
|
|
}
|
|
}
|
|
selectiveSync.load(syncListFilePath);
|
|
|
|
// load business_shared_folders if it exists
|
|
if (exists(businessSharedFolderFilePath)){
|
|
log.vdebug("Loading user configured business_shared_folders file ...");
|
|
// list what will be synced
|
|
auto businessSharedFolderFileList = File(businessSharedFolderFilePath);
|
|
auto range = businessSharedFolderFileList.byLine();
|
|
foreach (line; range)
|
|
{
|
|
log.vdebug("business_shared_folders: ", line);
|
|
}
|
|
}
|
|
selectiveSync.loadSharedFolders(businessSharedFolderFilePath);
|
|
|
|
// Configure skip_dir, skip_file, skip-dir-strict-match & skip_dotfiles from config entries
|
|
// Handle skip_dir configuration in config file
|
|
log.vdebug("Configuring skip_dir ...");
|
|
log.vdebug("skip_dir: ", cfg.getValueString("skip_dir"));
|
|
selectiveSync.setDirMask(cfg.getValueString("skip_dir"));
|
|
|
|
// Was --skip-dir-strict-match configured?
|
|
log.vdebug("Configuring skip_dir_strict_match ...");
|
|
log.vdebug("skip_dir_strict_match: ", cfg.getValueBool("skip_dir_strict_match"));
|
|
if (cfg.getValueBool("skip_dir_strict_match")) {
|
|
selectiveSync.setSkipDirStrictMatch();
|
|
}
|
|
|
|
// Was --skip-dot-files configured?
|
|
log.vdebug("Configuring skip_dotfiles ...");
|
|
log.vdebug("skip_dotfiles: ", cfg.getValueBool("skip_dotfiles"));
|
|
if (cfg.getValueBool("skip_dotfiles")) {
|
|
selectiveSync.setSkipDotfiles();
|
|
}
|
|
|
|
// Handle skip_file configuration in config file
|
|
log.vdebug("Configuring skip_file ...");
|
|
// Validate skip_file to ensure that this does not contain an invalid configuration
|
|
// Do not use a skip_file entry of .* as this will prevent correct searching of local changes to process.
|
|
foreach(entry; cfg.getValueString("skip_file").split("|")){
|
|
if (entry == ".*") {
|
|
// invalid entry element detected
|
|
log.logAndNotify("ERROR: Invalid skip_file entry '.*' detected");
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
// All skip_file entries are valid
|
|
log.vdebug("skip_file: ", cfg.getValueString("skip_file"));
|
|
selectiveSync.setFileMask(cfg.getValueString("skip_file"));
|
|
|
|
// Initialize the sync engine
|
|
auto sync = new SyncEngine(cfg, oneDrive, itemDb, selectiveSync);
|
|
try {
|
|
if (!initSyncEngine(sync)) {
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
} else {
|
|
if (cfg.getValueString("get_file_link") == "") {
|
|
// Print out that we are initializing the engine only if we are not grabbing the file link
|
|
log.logAndNotify("Initializing the Synchronization Engine ...");
|
|
}
|
|
}
|
|
} catch (CurlException e) {
|
|
if (!cfg.getValueBool("monitor")) {
|
|
log.log("\nNo Internet connection.");
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
// if sync list is configured, set to true now that the sync engine is initialised
|
|
if (syncListConfigured) {
|
|
sync.setSyncListConfigured();
|
|
}
|
|
|
|
// Do we need to configure specific --upload-only options?
|
|
if (cfg.getValueBool("upload_only")) {
|
|
// --upload-only was passed in or configured
|
|
// was --no-remote-delete passed in or configured
|
|
if (cfg.getValueBool("no_remote_delete")) {
|
|
// Configure the noRemoteDelete flag
|
|
sync.setNoRemoteDelete();
|
|
}
|
|
// was --remove-source-files passed in or configured
|
|
if (cfg.getValueBool("remove_source_files")) {
|
|
// Configure the localDeleteAfterUpload flag
|
|
sync.setLocalDeleteAfterUpload();
|
|
}
|
|
}
|
|
|
|
// Do we configure to disable the upload validation routine
|
|
if (cfg.getValueBool("disable_upload_validation")) sync.setDisableUploadValidation();
|
|
|
|
// Has the user enabled to bypass data preservation of renaming local files when there is a conflict?
|
|
if (cfg.getValueBool("bypass_data_preservation")) {
|
|
log.log("WARNING: Application has been configured to bypass local data preservation in the event of file conflict.");
|
|
log.log("WARNING: Local data loss MAY occur in this scenario.");
|
|
sync.setBypassDataPreservation();
|
|
}
|
|
|
|
// Are we configured to use a National Cloud Deployment
|
|
if (cfg.getValueString("azure_ad_endpoint") != "") {
|
|
// value is configured, is it a valid value?
|
|
if ((cfg.getValueString("azure_ad_endpoint") == "USL4") || (cfg.getValueString("azure_ad_endpoint") == "USL5") || (cfg.getValueString("azure_ad_endpoint") == "DE") || (cfg.getValueString("azure_ad_endpoint") == "CN")) {
|
|
// valid entries to flag we are using a National Cloud Deployment
|
|
sync.setNationalCloudDeployment();
|
|
}
|
|
}
|
|
|
|
// Do we need to validate the syncDir to check for the presence of a '.nosync' file
|
|
if (cfg.getValueBool("check_nomount")) {
|
|
// we were asked to check the mounts
|
|
if (exists(syncDir ~ "/.nosync")) {
|
|
log.logAndNotify("ERROR: .nosync file found. Aborting synchronization process to safeguard data.");
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
|
|
// Do we need to create or remove a directory?
|
|
if ((cfg.getValueString("create_directory") != "") || (cfg.getValueString("remove_directory") != "")) {
|
|
|
|
if (cfg.getValueString("create_directory") != "") {
|
|
// create a directory on OneDrive
|
|
sync.createDirectoryNoSync(cfg.getValueString("create_directory"));
|
|
}
|
|
|
|
if (cfg.getValueString("remove_directory") != "") {
|
|
// remove a directory on OneDrive
|
|
sync.deleteDirectoryNoSync(cfg.getValueString("remove_directory"));
|
|
}
|
|
}
|
|
|
|
// Are we renaming or moving a directory?
|
|
if ((cfg.getValueString("source_directory") != "") && (cfg.getValueString("destination_directory") != "")) {
|
|
// We are renaming or moving a directory
|
|
sync.renameDirectoryNoSync(cfg.getValueString("source_directory"), cfg.getValueString("destination_directory"));
|
|
}
|
|
|
|
// Are we obtaining the Office 365 Drive ID for a given Office 365 SharePoint Shared Library?
|
|
if (cfg.getValueString("get_o365_drive_id") != "") {
|
|
sync.querySiteCollectionForDriveID(cfg.getValueString("get_o365_drive_id"));
|
|
// Exit application
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
// Are we obtaining the URL path for a synced file?
|
|
if (cfg.getValueString("get_file_link") != "") {
|
|
sync.queryOneDriveForFileURL(cfg.getValueString("get_file_link"), syncDir);
|
|
// Exit application
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
// Are we listing OneDrive Business Shared Folders
|
|
if (cfg.getValueBool("list_business_shared_folders")) {
|
|
// Is this a business account type?
|
|
if (sync.getAccountType() == "business"){
|
|
// List OneDrive Business Shared Folders
|
|
sync.listOneDriveBusinessSharedFolders();
|
|
} else {
|
|
log.error("ERROR: Unsupported account type for listing OneDrive Business Shared Folders");
|
|
}
|
|
// Exit application
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
// Are we going to sync OneDrive Business Shared Folders
|
|
if (cfg.getValueBool("sync_business_shared_folders")) {
|
|
// Is this a business account type?
|
|
if (sync.getAccountType() == "business"){
|
|
// Configure flag to sync business folders
|
|
sync.setSyncBusinessFolders();
|
|
} else {
|
|
log.error("ERROR: Unsupported account type for syncing OneDrive Business Shared Folders");
|
|
}
|
|
}
|
|
|
|
// Are we displaying the sync status of the client?
|
|
if (cfg.getValueBool("display_sync_status")) {
|
|
string remotePath = "/";
|
|
// Are we doing a single directory check?
|
|
if (cfg.getValueString("single_directory") != ""){
|
|
// Need two different path strings here
|
|
remotePath = cfg.getValueString("single_directory");
|
|
}
|
|
sync.queryDriveForChanges(remotePath);
|
|
}
|
|
|
|
// Are we performing a sync, or monitor operation?
|
|
if ((cfg.getValueBool("synchronize")) || (cfg.getValueBool("monitor"))) {
|
|
// Initialise the monitor class, so that we can do more granular inotify handling when performing the actual sync
|
|
// needed for --synchronize and --monitor handling
|
|
Monitor m = new Monitor(selectiveSync);
|
|
|
|
if (cfg.getValueBool("synchronize")) {
|
|
if (online) {
|
|
// Check user entry for local path - the above chdir means we are already in ~/OneDrive/ thus singleDirectory is local to this path
|
|
if (cfg.getValueString("single_directory") != "") {
|
|
// Does the directory we want to sync actually exist?
|
|
if (!exists(cfg.getValueString("single_directory"))) {
|
|
// the requested directory does not exist ..
|
|
log.logAndNotify("ERROR: The requested local directory does not exist. Please check ~/OneDrive/ for requested path");
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
}
|
|
}
|
|
// perform a --synchronize sync
|
|
// fullScanRequired = false, for final true-up
|
|
// but if we have sync_list configured, use syncListConfigured which = true
|
|
performSync(sync, cfg.getValueString("single_directory"), cfg.getValueBool("download_only"), cfg.getValueBool("local_first"), cfg.getValueBool("upload_only"), LOG_NORMAL, false, syncListConfigured, displaySyncOptions, cfg.getValueBool("monitor"), m);
|
|
}
|
|
}
|
|
|
|
if (cfg.getValueBool("monitor")) {
|
|
log.logAndNotify("Initializing monitor ...");
|
|
log.log("OneDrive monitor interval (seconds): ", cfg.getValueLong("monitor_interval"));
|
|
|
|
m.onDirCreated = delegate(string path) {
|
|
// Handle .folder creation if skip_dotfiles is enabled
|
|
if ((cfg.getValueBool("skip_dotfiles")) && (selectiveSync.isDotFile(path))) {
|
|
log.vlog("[M] Skipping watching path - .folder found & --skip-dot-files enabled: ", path);
|
|
} else {
|
|
log.vlog("[M] Directory created: ", path);
|
|
try {
|
|
sync.scanForDifferences(path);
|
|
} catch (CurlException e) {
|
|
log.vlog("Offline, cannot create remote dir!");
|
|
} catch(Exception e) {
|
|
log.logAndNotify("Cannot create remote directory: ", e.msg);
|
|
}
|
|
}
|
|
};
|
|
m.onFileChanged = delegate(string path) {
|
|
log.vlog("[M] File changed: ", path);
|
|
try {
|
|
sync.scanForDifferences(path);
|
|
} catch (CurlException e) {
|
|
log.vlog("Offline, cannot upload changed item!");
|
|
} catch(Exception e) {
|
|
log.logAndNotify("Cannot upload file changes/creation: ", e.msg);
|
|
}
|
|
};
|
|
m.onDelete = delegate(string path) {
|
|
log.vlog("[M] Item deleted: ", path);
|
|
try {
|
|
sync.deleteByPath(path);
|
|
} catch (CurlException e) {
|
|
log.vlog("Offline, cannot delete item!");
|
|
} catch(SyncException e) {
|
|
if (e.msg == "The item to delete is not in the local database") {
|
|
log.vlog("Item cannot be deleted from OneDrive because not found in the local database");
|
|
} else {
|
|
log.logAndNotify("Cannot delete remote item: ", e.msg);
|
|
}
|
|
} catch(Exception e) {
|
|
log.logAndNotify("Cannot delete remote item: ", e.msg);
|
|
}
|
|
};
|
|
m.onMove = delegate(string from, string to) {
|
|
log.vlog("[M] Item moved: ", from, " -> ", to);
|
|
try {
|
|
// Handle .folder -> folder if skip_dotfiles is enabled
|
|
if ((cfg.getValueBool("skip_dotfiles")) && (selectiveSync.isDotFile(from))) {
|
|
// .folder -> folder handling - has to be handled as a new folder
|
|
sync.scanForDifferences(to);
|
|
} else {
|
|
sync.uploadMoveItem(from, to);
|
|
}
|
|
} catch (CurlException e) {
|
|
log.vlog("Offline, cannot move item!");
|
|
} catch(Exception e) {
|
|
log.logAndNotify("Cannot move item: ", e.msg);
|
|
}
|
|
};
|
|
signal(SIGINT, &exitHandler);
|
|
signal(SIGTERM, &exitHandler);
|
|
|
|
// attempt to initialise monitor class
|
|
if (!cfg.getValueBool("download_only")) {
|
|
try {
|
|
m.init(cfg, cfg.getValueLong("verbose") > 0, cfg.getValueBool("skip_symlinks"), cfg.getValueBool("check_nosync"));
|
|
} catch (MonitorException e) {
|
|
// monitor initialisation failed
|
|
log.error("ERROR: ", e.msg);
|
|
exit(-1);
|
|
}
|
|
}
|
|
|
|
// monitor loop
|
|
bool performMonitor = true;
|
|
ulong monitorLoopFullCount = 0;
|
|
immutable auto checkInterval = dur!"seconds"(cfg.getValueLong("monitor_interval"));
|
|
immutable long logInterval = cfg.getValueLong("monitor_log_frequency");
|
|
immutable long fullScanFrequency = cfg.getValueLong("monitor_fullscan_frequency");
|
|
MonoTime lastCheckTime = MonoTime.currTime();
|
|
long logMonitorCounter = 0;
|
|
long fullScanCounter = 0;
|
|
// set fullScanRequired to true so that at application startup we perform a full walk
|
|
bool fullScanRequired = true;
|
|
bool syncListConfiguredFullScanOverride = false;
|
|
// if sync list is configured, set to true
|
|
if (syncListConfigured) {
|
|
// sync list is configured
|
|
syncListConfiguredFullScanOverride = true;
|
|
}
|
|
|
|
while (performMonitor) {
|
|
if (!cfg.getValueBool("download_only")) {
|
|
try {
|
|
m.update(online);
|
|
} catch (MonitorException e) {
|
|
// Catch any exceptions thrown by inotify / monitor engine
|
|
log.error("ERROR: The following inotify error was generated: ", e.msg);
|
|
}
|
|
}
|
|
|
|
auto currTime = MonoTime.currTime();
|
|
// has monitor_interval elapsed or are we at application startup / monitor startup?
|
|
// in a --resync scenario, if we have not 're-populated' the database, valid changes will get skipped:
|
|
// Monitor directory: ./target
|
|
// Monitor directory: target/2eVPInOMTFNXzRXeNMEoJch5OR9XpGby
|
|
// [M] Item moved: random_files/2eVPInOMTFNXzRXeNMEoJch5OR9XpGby -> target/2eVPInOMTFNXzRXeNMEoJch5OR9XpGby
|
|
// Moving random_files/2eVPInOMTFNXzRXeNMEoJch5OR9XpGby to target/2eVPInOMTFNXzRXeNMEoJch5OR9XpGby
|
|
// Skipping uploading this new file as parent path is not in the database: target/2eVPInOMTFNXzRXeNMEoJch5OR9XpGby
|
|
// 'target' should be in the DB, it should also exist online, but because of --resync, it does not exist in the database thus parent check fails
|
|
if ((currTime - lastCheckTime > checkInterval) || (monitorLoopFullCount == 0)) {
|
|
// monitor sync loop
|
|
logOutputMessage = "################################################## NEW LOOP ##################################################";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
}
|
|
// Increment monitorLoopFullCount
|
|
monitorLoopFullCount++;
|
|
// Display memory details at start of loop
|
|
if (displayMemoryUsage) {
|
|
log.displayMemoryUsagePreGC();
|
|
}
|
|
|
|
// log monitor output suppression
|
|
logMonitorCounter += 1;
|
|
if (logMonitorCounter > logInterval) {
|
|
logMonitorCounter = 1;
|
|
}
|
|
|
|
// do we perform a full scan of sync_dir?
|
|
fullScanCounter += 1;
|
|
if (fullScanCounter > fullScanFrequency){
|
|
// loop counter has exceeded
|
|
fullScanCounter = 1;
|
|
if (syncListConfigured) {
|
|
// set fullScanRequired = true due to sync_list being used
|
|
fullScanRequired = true;
|
|
// sync list is configured
|
|
syncListConfiguredFullScanOverride = true;
|
|
} else {
|
|
// dont set fullScanRequired to true as this is excessive if sync_list is not being used
|
|
fullScanRequired = false;
|
|
}
|
|
}
|
|
|
|
if (displaySyncOptions) {
|
|
// sync option handling per sync loop
|
|
log.log("fullScanCounter = ", fullScanCounter);
|
|
log.log("syncListConfigured = ", syncListConfigured);
|
|
log.log("fullScanRequired = ", fullScanRequired);
|
|
log.log("syncListConfiguredFullScanOverride = ", syncListConfiguredFullScanOverride);
|
|
} else {
|
|
// sync option handling per sync loop via debug
|
|
log.vdebug("fullScanCounter = ", fullScanCounter);
|
|
log.vdebug("syncListConfigured = ", syncListConfigured);
|
|
log.vdebug("fullScanRequired = ", fullScanRequired);
|
|
log.vdebug("syncListConfiguredFullScanOverride = ", syncListConfiguredFullScanOverride);
|
|
}
|
|
|
|
try {
|
|
if (!initSyncEngine(sync)) {
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_FAILURE;
|
|
}
|
|
try {
|
|
// perform a --monitor sync
|
|
if ((cfg.getValueLong("verbose") > 0) || (logMonitorCounter == logInterval)) log.log("Starting a sync with OneDrive");
|
|
performSync(sync, cfg.getValueString("single_directory"), cfg.getValueBool("download_only"), cfg.getValueBool("local_first"), cfg.getValueBool("upload_only"), (logMonitorCounter == logInterval ? MONITOR_LOG_QUIET : MONITOR_LOG_SILENT), fullScanRequired, syncListConfiguredFullScanOverride, displaySyncOptions, cfg.getValueBool("monitor"), m);
|
|
if (!cfg.getValueBool("download_only")) {
|
|
// discard all events that may have been generated by the sync that have not already been handled
|
|
try {
|
|
m.update(false);
|
|
} catch (MonitorException e) {
|
|
// Catch any exceptions thrown by inotify / monitor engine
|
|
log.error("ERROR: The following inotify error was generated: ", e.msg);
|
|
}
|
|
}
|
|
if ((cfg.getValueLong("verbose") > 0) || (logMonitorCounter == logInterval)) log.log("Sync with OneDrive is complete");
|
|
} catch (CurlException e) {
|
|
// we already tried three times in the performSync routine
|
|
// if we still have problems, then the sync handle might have
|
|
// gone stale and we need to re-initialize the sync engine
|
|
log.log("Persistent connection errors, reinitializing connection");
|
|
sync.reset();
|
|
}
|
|
} catch (CurlException e) {
|
|
log.log("Cannot initialize connection to OneDrive");
|
|
}
|
|
// performSync complete, set lastCheckTime to current time
|
|
fullScanRequired = false;
|
|
if (syncListConfigured) {
|
|
syncListConfiguredFullScanOverride = false;
|
|
}
|
|
lastCheckTime = MonoTime.currTime();
|
|
// Display memory details before cleanup
|
|
if (displayMemoryUsage) {
|
|
log.displayMemoryUsagePreGC();
|
|
}
|
|
// Perform Garbage Cleanup
|
|
GC.collect();
|
|
// Display memory details after cleanup
|
|
if (displayMemoryUsage) {
|
|
log.displayMemoryUsagePostGC();
|
|
}
|
|
// monitor loop complete
|
|
logOutputMessage = "################################################ LOOP COMPLETE ###############################################";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
}
|
|
// Developer break via config option
|
|
if (cfg.getValueLong("monitor_max_loop") > 0) {
|
|
// developer set option to limit --monitor loops
|
|
if (monitorLoopFullCount == (cfg.getValueLong("monitor_max_loop"))) {
|
|
performMonitor = false;
|
|
log.log("Exiting after ", monitorLoopFullCount, " loops due to developer set option");
|
|
}
|
|
}
|
|
}
|
|
Thread.sleep(dur!"msecs"(500));
|
|
}
|
|
}
|
|
}
|
|
|
|
// --dry-run temp database cleanup
|
|
if (cfg.getValueBool("dry_run")) {
|
|
if (exists(cfg.databaseFilePathDryRun)) {
|
|
// remove the file
|
|
log.vdebug("Removing items-dryrun.sqlite3 as dry run operations complete");
|
|
safeRemove(cfg.databaseFilePathDryRun);
|
|
}
|
|
}
|
|
|
|
// Exit application
|
|
// Use exit scopes to shutdown API
|
|
return EXIT_SUCCESS;
|
|
}
|
|
|
|
bool initSyncEngine(SyncEngine sync)
|
|
{
|
|
try {
|
|
sync.init();
|
|
} catch (OneDriveException e) {
|
|
if (e.httpStatusCode == 400 || e.httpStatusCode == 401) {
|
|
// Authorization is invalid
|
|
log.log("\nAuthorization token invalid, use --logout to authorize the client again\n");
|
|
return false;
|
|
}
|
|
if (e.httpStatusCode >= 500) {
|
|
// There was a HTTP 5xx Server Side Error, message already printed
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// try to synchronize the folder three times
|
|
void performSync(SyncEngine sync, string singleDirectory, bool downloadOnly, bool localFirst, bool uploadOnly, long logLevel, bool fullScanRequired, bool syncListConfiguredFullScanOverride, bool displaySyncOptions, bool monitorEnabled, Monitor m)
|
|
{
|
|
int count;
|
|
string remotePath = "/";
|
|
string localPath = ".";
|
|
string logOutputMessage;
|
|
|
|
// performSync API scan triggers
|
|
log.vdebug("performSync API scan triggers");
|
|
log.vdebug("-----------------------------");
|
|
log.vdebug("fullScanRequired = ", fullScanRequired);
|
|
log.vdebug("syncListConfiguredFullScanOverride = ", syncListConfiguredFullScanOverride);
|
|
log.vdebug("-----------------------------");
|
|
|
|
// Are we doing a single directory sync?
|
|
if (singleDirectory != ""){
|
|
// Need two different path strings here
|
|
remotePath = singleDirectory;
|
|
localPath = singleDirectory;
|
|
// Set flag for singleDirectoryScope for change handling
|
|
sync.setSingleDirectoryScope();
|
|
}
|
|
|
|
// Due to Microsoft Sharepoint 'enrichment' of files, we try to download the Microsoft modified file automatically
|
|
// Set flag if we are in upload only state to handle this differently
|
|
// See: https://github.com/OneDrive/onedrive-api-docs/issues/935 for further details
|
|
if (uploadOnly) sync.setUploadOnly();
|
|
|
|
do {
|
|
try {
|
|
// starting a sync
|
|
logOutputMessage = "################################################## NEW SYNC ##################################################";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
}
|
|
if (singleDirectory != ""){
|
|
// we were requested to sync a single directory
|
|
log.vlog("Syncing changes from this selected path: ", singleDirectory);
|
|
if (uploadOnly){
|
|
// Upload Only of selected single directory
|
|
if (logLevel < MONITOR_LOG_QUIET) log.log("Syncing changes from selected local path only - NOT syncing data changes from OneDrive ...");
|
|
sync.scanForDifferences(localPath);
|
|
} else {
|
|
// No upload only
|
|
if (localFirst) {
|
|
// Local First
|
|
if (logLevel < MONITOR_LOG_QUIET) log.log("Syncing changes from selected local path first before downloading changes from OneDrive ...");
|
|
sync.scanForDifferences(localPath);
|
|
sync.applyDifferencesSingleDirectory(remotePath);
|
|
} else {
|
|
// OneDrive First
|
|
if (logLevel < MONITOR_LOG_QUIET) log.log("Syncing changes from selected OneDrive path ...");
|
|
sync.applyDifferencesSingleDirectory(remotePath);
|
|
// is this a download only request?
|
|
if (!downloadOnly) {
|
|
// process local changes
|
|
sync.scanForDifferences(localPath);
|
|
// ensure that the current remote state is updated locally
|
|
sync.applyDifferencesSingleDirectory(remotePath);
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
// no single directory sync
|
|
if (uploadOnly){
|
|
// Upload Only of entire sync_dir
|
|
if (logLevel < MONITOR_LOG_QUIET) log.log("Syncing changes from local path only - NOT syncing data changes from OneDrive ...");
|
|
sync.scanForDifferences(localPath);
|
|
} else {
|
|
// No upload only
|
|
string syncCallLogOutput;
|
|
if (localFirst) {
|
|
// sync local files first before downloading from OneDrive
|
|
if (logLevel < MONITOR_LOG_QUIET) log.log("Syncing changes from local path first before downloading changes from OneDrive ...");
|
|
sync.scanForDifferences(localPath);
|
|
// if syncListConfiguredFullScanOverride = true
|
|
if (syncListConfiguredFullScanOverride) {
|
|
// perform a full walk of OneDrive objects
|
|
sync.applyDifferences(syncListConfiguredFullScanOverride);
|
|
} else {
|
|
// perform a walk based on if a full scan is required
|
|
sync.applyDifferences(fullScanRequired);
|
|
}
|
|
} else {
|
|
// sync from OneDrive first before uploading files to OneDrive
|
|
if (logLevel < MONITOR_LOG_SILENT) log.log("Syncing changes from OneDrive ...");
|
|
|
|
// For the initial sync, always use the delta link so that we capture all the right delta changes including adds, moves & deletes
|
|
logOutputMessage = "Initial Scan: Call OneDrive Delta API for delta changes as compared to last successful sync.";
|
|
syncCallLogOutput = "Calling sync.applyDifferences(false);";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
log.log(syncCallLogOutput);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
log.vdebug(syncCallLogOutput);
|
|
}
|
|
sync.applyDifferences(false);
|
|
|
|
// is this a download only request?
|
|
if (!downloadOnly) {
|
|
// process local changes walking the entire path checking for changes
|
|
// in monitor mode all local changes are captured via inotify
|
|
// thus scanning every 'monitor_interval' (default 300 seconds) for local changes is excessive and not required
|
|
logOutputMessage = "Process local filesystem (sync_dir) for file changes as compared to database entries";
|
|
syncCallLogOutput = "Calling sync.scanForDifferences(localPath);";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
log.log(syncCallLogOutput);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
log.vdebug(syncCallLogOutput);
|
|
}
|
|
|
|
// What sort of local scan do we want to do?
|
|
// In --monitor mode, when performing the DB scan, a race condition occurs where by if a file or folder is moved during this process
|
|
// the inotify event is discarded once performSync() is finished (see m.update(false) above), so these events need to be handled
|
|
// This can be remediated by breaking the DB and file system scan into separate processes, and handing any applicable inotify events in between
|
|
if (!monitorEnabled) {
|
|
// --synchronize in use
|
|
// standard process flow
|
|
sync.scanForDifferences(localPath);
|
|
} else {
|
|
// --monitor in use
|
|
// Use individual calls with inotify checks between to avoid a race condition between these 2 functions
|
|
// Database scan
|
|
sync.scanForDifferencesDatabaseScan(localPath);
|
|
// handle any inotify events that occured 'whilst' we were scanning the database
|
|
m.update(true);
|
|
// Filesystem walk to find new files not uploaded
|
|
sync.scanForDifferencesFilesystemScan(localPath);
|
|
// handle any inotify events that occured 'whilst' we were scanning the local filesystem
|
|
m.update(true);
|
|
}
|
|
|
|
// At this point, all OneDrive changes / local changes should be uploaded and in sync
|
|
// This MAY not be the case when using sync_list, thus a full walk of OneDrive ojects is required
|
|
|
|
// --synchronize & no sync_list : fullScanRequired = false, syncListConfiguredFullScanOverride = false
|
|
// --synchronize & sync_list in use : fullScanRequired = false, syncListConfiguredFullScanOverride = true
|
|
|
|
// --monitor loops around 10 iterations. On the 1st loop, sets fullScanRequired = false, syncListConfiguredFullScanOverride = true if requried
|
|
|
|
// --monitor & no sync_list (loop #1) : fullScanRequired = true, syncListConfiguredFullScanOverride = false
|
|
// --monitor & no sync_list (loop #2 - #10) : fullScanRequired = false, syncListConfiguredFullScanOverride = false
|
|
// --monitor & sync_list in use (loop #1) : fullScanRequired = true, syncListConfiguredFullScanOverride = true
|
|
// --monitor & sync_list in use (loop #2 - #10) : fullScanRequired = false, syncListConfiguredFullScanOverride = false
|
|
|
|
// Do not perform a full walk of the OneDrive objects
|
|
if ((!fullScanRequired) && (!syncListConfiguredFullScanOverride)){
|
|
logOutputMessage = "Final True-Up: Do not perform a full walk of the OneDrive objects - not required";
|
|
syncCallLogOutput = "Calling sync.applyDifferences(false);";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
log.log(syncCallLogOutput);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
log.vdebug(syncCallLogOutput);
|
|
}
|
|
sync.applyDifferences(false);
|
|
}
|
|
|
|
// Perform a full walk of OneDrive objects because sync_list is in use / or trigger was set in --monitor loop
|
|
if ((!fullScanRequired) && (syncListConfiguredFullScanOverride)){
|
|
logOutputMessage = "Final True-Up: Perform a full walk of OneDrive objects because sync_list is in use / or trigger was set in --monitor loop";
|
|
syncCallLogOutput = "Calling sync.applyDifferences(true);";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
log.log(syncCallLogOutput);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
log.vdebug(syncCallLogOutput);
|
|
}
|
|
sync.applyDifferences(true);
|
|
}
|
|
|
|
// Perform a full walk of OneDrive objects because a full scan was required
|
|
if ((fullScanRequired) && (!syncListConfiguredFullScanOverride)){
|
|
logOutputMessage = "Final True-Up: Perform a full walk of OneDrive objects because a full scan was required";
|
|
syncCallLogOutput = "Calling sync.applyDifferences(true);";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
log.log(syncCallLogOutput);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
log.vdebug(syncCallLogOutput);
|
|
}
|
|
sync.applyDifferences(true);
|
|
}
|
|
|
|
// Perform a full walk of OneDrive objects because a full scan was required and sync_list is in use and trigger was set in --monitor loop
|
|
if ((fullScanRequired) && (syncListConfiguredFullScanOverride)){
|
|
logOutputMessage = "Final True-Up: Perform a full walk of OneDrive objects because a full scan was required and sync_list is in use and trigger was set in --monitor loop";
|
|
syncCallLogOutput = "Calling sync.applyDifferences(true);";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
log.log(syncCallLogOutput);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
log.vdebug(syncCallLogOutput);
|
|
}
|
|
sync.applyDifferences(true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// sync is complete
|
|
logOutputMessage = "################################################ SYNC COMPLETE ###############################################";
|
|
if (displaySyncOptions) {
|
|
log.log(logOutputMessage);
|
|
} else {
|
|
log.vdebug(logOutputMessage);
|
|
}
|
|
|
|
count = -1;
|
|
} catch (Exception e) {
|
|
if (++count == 3) {
|
|
log.log("Giving up on sync after three attempts: ", e.msg);
|
|
throw e;
|
|
} else
|
|
log.log("Retry sync count: ", count, ": ", e.msg);
|
|
}
|
|
} while (count != -1);
|
|
}
|
|
|
|
// getting around the @nogc problem
|
|
// https://p0nce.github.io/d-idioms/#Bypassing-@nogc
|
|
auto assumeNoGC(T) (T t) if (isFunctionPointer!T || isDelegate!T)
|
|
{
|
|
enum attrs = functionAttributes!T | FunctionAttribute.nogc;
|
|
return cast(SetFunctionAttributes!(T, functionLinkage!T, attrs)) t;
|
|
}
|
|
|
|
extern(C) nothrow @nogc @system void exitHandler(int value) {
|
|
try {
|
|
assumeNoGC ( () {
|
|
log.log("Got termination signal, shutting down db connection");
|
|
// make sure the .wal file is incorporated into the main db
|
|
destroy(itemDb);
|
|
// Use exit scopes to shutdown OneDrive API
|
|
})();
|
|
} catch(Exception e) {}
|
|
exit(0);
|
|
}
|
|
|