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transmission/libtransmission/api-compat.cc

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// This file Copyright © Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#include <algorithm>
#include <array>
#include <cstddef>
#include <deque>
#include <initializer_list>
#include <string_view>
#include <vector>
#include "libtransmission/api-compat.h"
#include "libtransmission/quark.h"
#include "libtransmission/rpcimpl.h"
#include "libtransmission/serializer.h"
#include "libtransmission/transmission.h"
#include "libtransmission/utils.h"
#include "libtransmission/variant.h"
namespace libtransmission::api_compat
{
namespace
{
#define API_COMPAT_KEYS(X) \
X(TR_KEY_active_torrent_count_camel, "activeTorrentCount") /* rpc */ \
X(TR_KEY_activity_date_kebab, "activity-date") /* .resume */ \
X(TR_KEY_activity_date_camel, "activityDate") /* rpc */ \
X(TR_KEY_added_date_kebab, "added-date") /* .resume */ \
X(TR_KEY_added_date_camel, "addedDate") /* rpc */ \
X(TR_KEY_alt_speed_down_kebab, "alt-speed-down") /* gtk app, rpc, speed settings */ \
X(TR_KEY_alt_speed_enabled_kebab, "alt-speed-enabled") /* gtk app, rpc, speed settings */ \
X(TR_KEY_alt_speed_time_begin_kebab, "alt-speed-time-begin") /* rpc, speed settings */ \
X(TR_KEY_alt_speed_time_day_kebab, "alt-speed-time-day") /* rpc, speed settings */ \
X(TR_KEY_alt_speed_time_enabled_kebab, "alt-speed-time-enabled") /* rpc, speed settings */ \
X(TR_KEY_alt_speed_time_end_kebab, "alt-speed-time-end") /* rpc, speed settings */ \
X(TR_KEY_alt_speed_up_kebab, "alt-speed-up") /* gtk app, rpc, speed settings */ \
X(TR_KEY_announce_ip_kebab, "announce-ip") /* tr_session::Settings */ \
X(TR_KEY_announce_ip_enabled_kebab, "announce-ip-enabled") /* tr_session::Settings */ \
X(TR_KEY_announce_state_camel, "announceState") /* rpc */ \
X(TR_KEY_anti_brute_force_enabled_kebab, "anti-brute-force-enabled") /* rpc, rpc server settings */ \
X(TR_KEY_anti_brute_force_threshold_kebab, "anti-brute-force-threshold") /* rpc server settings */ \
X(TR_KEY_bandwidth_priority_kebab, "bandwidth-priority") /* .resume */ \
X(TR_KEY_bandwidth_priority_camel, "bandwidthPriority") /* rpc */ \
X(TR_KEY_bind_address_ipv4_kebab, "bind-address-ipv4") /* daemon, tr_session::Settings */ \
X(TR_KEY_bind_address_ipv6_kebab, "bind-address-ipv6") /* daemon, tr_session::Settings */ \
X(TR_KEY_blocklist_date_kebab, "blocklist-date") /* gtk app, qt app */ \
X(TR_KEY_blocklist_enabled_kebab, "blocklist-enabled") /* daemon, gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_blocklist_size_kebab, "blocklist-size") /* rpc */ \
X(TR_KEY_blocklist_update_kebab, "blocklist-update") /* rpc */ \
X(TR_KEY_blocklist_updates_enabled_kebab, "blocklist-updates-enabled") /* gtk app, qt app */ \
X(TR_KEY_blocklist_url_kebab, "blocklist-url") /* rpc, tr_session::Settings */ \
X(TR_KEY_bytes_completed_camel, "bytesCompleted") /* rpc */ \
X(TR_KEY_cache_size_mb_kebab, "cache-size-mb") /* rpc, tr_session::Settings */ \
X(TR_KEY_client_is_choked_camel, "clientIsChoked") /* rpc */ \
X(TR_KEY_client_is_interested_camel, "clientIsInterested") /* rpc */ \
X(TR_KEY_client_name_camel, "clientName") /* rpc */ \
X(TR_KEY_compact_view_kebab, "compact-view") /* gtk app, qt app */ \
X(TR_KEY_config_dir_kebab, "config-dir") /* rpc */ \
X(TR_KEY_corrupt_ever_camel, "corruptEver") /* rpc */ \
X(TR_KEY_cumulative_stats_kebab, "cumulative-stats") /* rpc */ \
X(TR_KEY_current_stats_kebab, "current-stats") /* rpc */ \
X(TR_KEY_date_created_camel, "dateCreated") /* rpc */ \
X(TR_KEY_default_trackers_kebab, "default-trackers") /* daemon, rpc, tr_session::Settings */ \
X(TR_KEY_delete_local_data_kebab, "delete-local-data") /* rpc */ \
X(TR_KEY_desired_available_camel, "desiredAvailable") /* rpc */ \
X(TR_KEY_details_window_height_kebab, "details-window-height") /* gtk app */ \
X(TR_KEY_details_window_width_kebab, "details-window-width") /* gtk app */ \
X(TR_KEY_dht_enabled_kebab, "dht-enabled") /* daemon, rpc, tr_session::Settings */ \
X(TR_KEY_done_date_kebab, "done-date") /* .resume */ \
X(TR_KEY_done_date_camel, "doneDate") /* rpc */ \
X(TR_KEY_download_dir_kebab, "download-dir") /* daemon, gtk app, tr_session::Settings */ \
X(TR_KEY_download_dir_free_space_kebab, "download-dir-free-space") /* rpc */ \
X(TR_KEY_download_queue_enabled_kebab, "download-queue-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_download_queue_size_kebab, "download-queue-size") /* rpc, tr_session::Settings */ \
X(TR_KEY_download_count_camel, "downloadCount") /* rpc */ \
X(TR_KEY_download_dir_camel, "downloadDir") /* rpc */ \
X(TR_KEY_download_limit_camel, "downloadLimit") /* rpc */ \
X(TR_KEY_download_limited_camel, "downloadLimited") /* rpc */ \
X(TR_KEY_download_speed_camel, "downloadSpeed") /* rpc */ \
X(TR_KEY_downloaded_bytes_kebab, "downloaded-bytes") /* stats.json */ \
X(TR_KEY_downloaded_bytes_camel, "downloadedBytes") /* rpc */ \
X(TR_KEY_downloaded_ever_camel, "downloadedEver") /* rpc */ \
X(TR_KEY_downloading_time_seconds_kebab, "downloading-time-seconds") /* .resume */ \
X(TR_KEY_edit_date_camel, "editDate") /* rpc */ \
X(TR_KEY_error_string_camel, "errorString") /* rpc */ \
X(TR_KEY_eta_idle_camel, "etaIdle") /* rpc */ \
X(TR_KEY_file_count_kebab, "file-count") /* rpc */ \
X(TR_KEY_file_stats_camel, "fileStats") /* rpc */ \
X(TR_KEY_files_added_kebab, "files-added") /* stats.json */ \
X(TR_KEY_files_unwanted_kebab, "files-unwanted") /* rpc */ \
X(TR_KEY_files_wanted_kebab, "files-wanted") /* rpc */ \
X(TR_KEY_files_added_camel, "filesAdded") /* rpc */ \
X(TR_KEY_filter_mode_kebab, "filter-mode") /* qt app */ \
X(TR_KEY_filter_text_kebab, "filter-text") /* qt app */ \
X(TR_KEY_filter_trackers_kebab, "filter-trackers") /* qt app */ \
X(TR_KEY_flag_str_camel, "flagStr") /* rpc */ \
X(TR_KEY_free_space_kebab, "free-space") /* rpc */ \
X(TR_KEY_from_cache_camel, "fromCache") /* rpc */ \
X(TR_KEY_from_dht_camel, "fromDht") /* rpc */ \
X(TR_KEY_from_incoming_camel, "fromIncoming") /* rpc */ \
X(TR_KEY_from_lpd_camel, "fromLpd") /* rpc */ \
X(TR_KEY_from_ltep_camel, "fromLtep") /* rpc */ \
X(TR_KEY_from_pex_camel, "fromPex") /* rpc */ \
X(TR_KEY_from_tracker_camel, "fromTracker") /* rpc */ \
X(TR_KEY_group_get_kebab, "group-get") /* rpc */ \
X(TR_KEY_group_set_kebab, "group-set") /* rpc */ \
X(TR_KEY_has_announced_camel, "hasAnnounced") /* rpc */ \
X(TR_KEY_has_scraped_camel, "hasScraped") /* rpc */ \
X(TR_KEY_hash_string_camel, "hashString") /* rpc */ \
X(TR_KEY_have_unchecked_camel, "haveUnchecked") /* rpc */ \
X(TR_KEY_have_valid_camel, "haveValid") /* rpc */ \
X(TR_KEY_honors_session_limits_camel, "honorsSessionLimits") /* rpc */ \
X(TR_KEY_idle_limit_kebab, "idle-limit") /* .resume */ \
X(TR_KEY_idle_mode_kebab, "idle-mode") /* .resume */ \
X(TR_KEY_idle_seeding_limit_kebab, "idle-seeding-limit") /* rpc, tr_session::Settings */ \
X(TR_KEY_idle_seeding_limit_enabled_kebab, "idle-seeding-limit-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_incomplete_dir_kebab, "incomplete-dir") /* .resume, daemon, gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_incomplete_dir_enabled_kebab, "incomplete-dir-enabled") /* daemon, rpc, tr_session::Settings */ \
X(TR_KEY_inhibit_desktop_hibernation_kebab, "inhibit-desktop-hibernation") /* gtk app, qt app */ \
X(TR_KEY_is_backup_camel, "isBackup") /* rpc */ \
X(TR_KEY_is_downloading_from_camel, "isDownloadingFrom") /* rpc */ \
X(TR_KEY_is_encrypted_camel, "isEncrypted") /* rpc */ \
X(TR_KEY_is_finished_camel, "isFinished") /* rpc */ \
X(TR_KEY_is_incoming_camel, "isIncoming") /* rpc */ \
X(TR_KEY_is_private_camel, "isPrivate") /* rpc */ \
X(TR_KEY_is_stalled_camel, "isStalled") /* rpc */ \
X(TR_KEY_is_utp_camel, "isUTP") /* rpc */ \
X(TR_KEY_is_uploading_to_camel, "isUploadingTo") /* rpc */ \
X(TR_KEY_last_announce_peer_count_camel, "lastAnnouncePeerCount") /* rpc */ \
X(TR_KEY_last_announce_result_camel, "lastAnnounceResult") /* rpc */ \
X(TR_KEY_last_announce_start_time_camel, "lastAnnounceStartTime") /* rpc */ \
X(TR_KEY_last_announce_succeeded_camel, "lastAnnounceSucceeded") /* rpc */ \
X(TR_KEY_last_announce_time_camel, "lastAnnounceTime") /* rpc */ \
X(TR_KEY_last_announce_timed_out_camel, "lastAnnounceTimedOut") /* rpc */ \
X(TR_KEY_last_scrape_result_camel, "lastScrapeResult") /* rpc */ \
X(TR_KEY_last_scrape_start_time_camel, "lastScrapeStartTime") /* rpc */ \
X(TR_KEY_last_scrape_succeeded_camel, "lastScrapeSucceeded") /* rpc */ \
X(TR_KEY_last_scrape_time_camel, "lastScrapeTime") /* rpc */ \
X(TR_KEY_last_scrape_timed_out_camel, "lastScrapeTimedOut") /* rpc */ \
X(TR_KEY_leecher_count_camel, "leecherCount") /* rpc */ \
X(TR_KEY_left_until_done_camel, "leftUntilDone") /* rpc */ \
X(TR_KEY_lpd_enabled_kebab, "lpd-enabled") /* daemon, rpc, tr_session::Settings */ \
X(TR_KEY_magnet_link_camel, "magnetLink") /* rpc */ \
X(TR_KEY_main_window_height_kebab, "main-window-height") /* gtk app, qt app */ \
X(TR_KEY_main_window_is_maximized_kebab, "main-window-is-maximized") /* gtk app */ \
X(TR_KEY_main_window_layout_order_kebab, "main-window-layout-order") /* qt app */ \
X(TR_KEY_main_window_width_kebab, "main-window-width") /* gtk app, qt app */ \
X(TR_KEY_main_window_x_kebab, "main-window-x") /* gtk app, qt app */ \
X(TR_KEY_main_window_y_kebab, "main-window-y") /* gtk app, qt app */ \
X(TR_KEY_manual_announce_time_camel, "manualAnnounceTime") /* rpc */ \
X(TR_KEY_max_peers_kebab, "max-peers") /* .resume */ \
X(TR_KEY_max_connected_peers_camel, "maxConnectedPeers") /* rpc */ \
X(TR_KEY_memory_bytes_kebab, "memory-bytes") /* rpc */ \
X(TR_KEY_memory_units_kebab, "memory-units") /* rpc */ \
X(TR_KEY_message_level_kebab, "message-level") /* daemon, gtk app, tr_session::Settings */ \
X(TR_KEY_metadata_percent_complete_camel, "metadataPercentComplete") /* rpc */ \
X(TR_KEY_next_announce_time_camel, "nextAnnounceTime") /* rpc */ \
X(TR_KEY_next_scrape_time_camel, "nextScrapeTime") /* rpc */ \
X(TR_KEY_open_dialog_dir_kebab, "open-dialog-dir") /* gtk app, qt app */ \
X(TR_KEY_paused_torrent_count_camel, "pausedTorrentCount") /* rpc */ \
X(TR_KEY_peer_congestion_algorithm_kebab, "peer-congestion-algorithm") /* tr_session::Settings */ \
X(TR_KEY_peer_limit_kebab, "peer-limit") /* rpc */ \
X(TR_KEY_peer_limit_global_kebab, "peer-limit-global") /* daemon, rpc, tr_session::Settings */ \
X(TR_KEY_peer_limit_per_torrent_kebab, "peer-limit-per-torrent") /* daemon, gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_peer_port_kebab, "peer-port") /* daemon, gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_peer_port_random_high_kebab, "peer-port-random-high") /* tr_session::Settings */ \
X(TR_KEY_peer_port_random_low_kebab, "peer-port-random-low") /* tr_session::Settings */ \
X(TR_KEY_peer_port_random_on_start_kebab, "peer-port-random-on-start") /* rpc, tr_session::Settings */ \
X(TR_KEY_peer_socket_tos_kebab, "peer-socket-tos") /* tr_session::Settings */ \
X(TR_KEY_peer_is_choked_camel, "peerIsChoked") /* rpc */ \
X(TR_KEY_peer_is_interested_camel, "peerIsInterested") /* rpc */ \
X(TR_KEY_peers2_6_kebab, "peers2-6") /* .resume */ \
X(TR_KEY_peers_connected_camel, "peersConnected") /* rpc */ \
X(TR_KEY_peers_from_camel, "peersFrom") /* rpc */ \
X(TR_KEY_peers_getting_from_us_camel, "peersGettingFromUs") /* rpc */ \
X(TR_KEY_peers_sending_to_us_camel, "peersSendingToUs") /* rpc */ \
X(TR_KEY_percent_complete_camel, "percentComplete") /* rpc */ \
X(TR_KEY_percent_done_camel, "percentDone") /* rpc */ \
X(TR_KEY_pex_enabled_kebab, "pex-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_piece_count_camel, "pieceCount") /* rpc */ \
X(TR_KEY_piece_size_camel, "pieceSize") /* rpc */ \
X(TR_KEY_port_forwarding_enabled_kebab, "port-forwarding-enabled") /* daemon, rpc, tr_session::Settings */ \
X(TR_KEY_port_is_open_kebab, "port-is-open") /* rpc */ \
X(TR_KEY_port_test_kebab, "port-test") /* rpc */ \
X(TR_KEY_primary_mime_type_kebab, "primary-mime-type") /* rpc */ \
X(TR_KEY_priority_high_kebab, "priority-high") /* rpc */ \
X(TR_KEY_priority_low_kebab, "priority-low") /* rpc */ \
X(TR_KEY_priority_normal_kebab, "priority-normal") /* rpc */ \
X(TR_KEY_prompt_before_exit_kebab, "prompt-before-exit") /* qt app */ \
X(TR_KEY_queue_move_bottom_kebab, "queue-move-bottom") /* rpc */ \
X(TR_KEY_queue_move_down_kebab, "queue-move-down") /* rpc */ \
X(TR_KEY_queue_move_top_kebab, "queue-move-top") /* rpc */ \
X(TR_KEY_queue_move_up_kebab, "queue-move-up") /* rpc */ \
X(TR_KEY_queue_stalled_enabled_kebab, "queue-stalled-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_queue_stalled_minutes_kebab, "queue-stalled-minutes") /* rpc, tr_session::Settings */ \
X(TR_KEY_queue_position_camel, "queuePosition") /* rpc */ \
X(TR_KEY_rate_download_camel, "rateDownload") /* rpc */ \
X(TR_KEY_rate_to_client_camel, "rateToClient") /* rpc */ \
X(TR_KEY_rate_to_peer_camel, "rateToPeer") /* rpc */ \
X(TR_KEY_rate_upload_camel, "rateUpload") /* rpc */ \
X(TR_KEY_ratio_limit_kebab, "ratio-limit") /* .resume, daemon, gtk app, tr_session::Settings */ \
X(TR_KEY_ratio_limit_enabled_kebab, "ratio-limit-enabled") /* daemon, tr_session::Settings */ \
X(TR_KEY_ratio_mode_kebab, "ratio-mode") /* .resume */ \
X(TR_KEY_read_clipboard_kebab, "read-clipboard") /* qt app */ \
X(TR_KEY_recently_active_kebab, "recently-active") /* rpc */ \
X(TR_KEY_recheck_progress_camel, "recheckProgress") /* rpc */ \
X(TR_KEY_remote_session_enabled_kebab, "remote-session-enabled") /* qt app */ \
X(TR_KEY_remote_session_host_kebab, "remote-session-host") /* qt app */ \
X(TR_KEY_remote_session_https_kebab, "remote-session-https") /* qt app */ \
X(TR_KEY_remote_session_password_kebab, "remote-session-password") /* qt app */ \
X(TR_KEY_remote_session_port_kebab, "remote-session-port") /* qt app */ \
X(TR_KEY_remote_session_requres_authentication_kebab, \
"remote-session-requres-authentication") /* SIC: misspelled prior to 4.1.0-beta.4; qt app */ \
X(TR_KEY_remote_session_username_kebab, "remote-session-username") /* qt app */ \
X(TR_KEY_rename_partial_files_kebab, "rename-partial-files") /* rpc, tr_session::Settings */ \
X(TR_KEY_rpc_authentication_required_kebab, "rpc-authentication-required") /* daemon, rpc server settings */ \
X(TR_KEY_rpc_bind_address_kebab, "rpc-bind-address") /* daemon, rpc server settings */ \
X(TR_KEY_rpc_enabled_kebab, "rpc-enabled") /* daemon, rpc server settings */ \
X(TR_KEY_rpc_host_whitelist_kebab, "rpc-host-whitelist") /* rpc, rpc server settings */ \
X(TR_KEY_rpc_host_whitelist_enabled_kebab, "rpc-host-whitelist-enabled") /* rpc, rpc server settings */ \
X(TR_KEY_rpc_password_kebab, "rpc-password") /* daemon, rpc server settings */ \
X(TR_KEY_rpc_port_kebab, "rpc-port") /* daemon, gtk app, rpc server settings */ \
X(TR_KEY_rpc_socket_mode_kebab, "rpc-socket-mode") /* rpc server settings */ \
X(TR_KEY_rpc_url_kebab, "rpc-url") /* rpc server settings */ \
X(TR_KEY_rpc_username_kebab, "rpc-username") /* daemon, rpc server settings */ \
X(TR_KEY_rpc_version_kebab, "rpc-version") /* rpc */ \
X(TR_KEY_rpc_version_minimum_kebab, "rpc-version-minimum") /* rpc */ \
X(TR_KEY_rpc_version_semver_kebab, "rpc-version-semver") /* rpc */ \
X(TR_KEY_rpc_whitelist_kebab, "rpc-whitelist") /* daemon, gtk app, rpc server settings */ \
X(TR_KEY_rpc_whitelist_enabled_kebab, "rpc-whitelist-enabled") /* daemon, rpc server settings */ \
X(TR_KEY_scrape_paused_torrents_enabled_kebab, "scrape-paused-torrents-enabled") /* tr_session::Settings */ \
X(TR_KEY_scrape_state_camel, "scrapeState") /* rpc */ \
X(TR_KEY_script_torrent_added_enabled_kebab, "script-torrent-added-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_script_torrent_added_filename_kebab, "script-torrent-added-filename") /* rpc, tr_session::Settings */ \
X(TR_KEY_script_torrent_done_enabled_kebab, "script-torrent-done-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_script_torrent_done_filename_kebab, "script-torrent-done-filename") /* rpc, tr_session::Settings */ \
X(TR_KEY_script_torrent_done_seeding_enabled_kebab, "script-torrent-done-seeding-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_script_torrent_done_seeding_filename_kebab, \
"script-torrent-done-seeding-filename") /* rpc, tr_session::Settings */ \
X(TR_KEY_seconds_active_kebab, "seconds-active") /* stats.json */ \
X(TR_KEY_seconds_active_camel, "secondsActive") /* rpc */ \
X(TR_KEY_seconds_downloading_camel, "secondsDownloading") /* rpc */ \
X(TR_KEY_seconds_seeding_camel, "secondsSeeding") /* rpc */ \
X(TR_KEY_seed_queue_enabled_kebab, "seed-queue-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_seed_queue_size_kebab, "seed-queue-size") /* rpc, tr_session::Settings */ \
X(TR_KEY_seed_idle_limit_camel, "seedIdleLimit") /* rpc */ \
X(TR_KEY_seed_idle_mode_camel, "seedIdleMode") /* rpc */ \
X(TR_KEY_seed_ratio_limit_camel, "seedRatioLimit") /* rpc */ \
X(TR_KEY_seed_ratio_limited_camel, "seedRatioLimited") /* rpc */ \
X(TR_KEY_seed_ratio_mode_camel, "seedRatioMode") /* rpc */ \
X(TR_KEY_seeder_count_camel, "seederCount") /* rpc */ \
X(TR_KEY_seeding_time_seconds_kebab, "seeding-time-seconds") /* .resume */ \
X(TR_KEY_session_close_kebab, "session-close") /* rpc */ \
X(TR_KEY_session_count_kebab, "session-count") /* stats.json */ \
X(TR_KEY_session_get_kebab, "session-get") /* rpc */ \
X(TR_KEY_session_id_kebab, "session-id") /* rpc */ \
X(TR_KEY_session_set_kebab, "session-set") /* rpc */ \
X(TR_KEY_session_stats_kebab, "session-stats") /* rpc */ \
X(TR_KEY_session_count_camel, "sessionCount") /* rpc */ \
X(TR_KEY_show_backup_trackers_kebab, "show-backup-trackers") /* gtk app, qt app */ \
X(TR_KEY_show_extra_peer_details_kebab, "show-extra-peer-details") /* gtk app */ \
X(TR_KEY_show_filterbar_kebab, "show-filterbar") /* gtk app, qt app */ \
X(TR_KEY_show_notification_area_icon_kebab, "show-notification-area-icon") /* gtk app, qt app */ \
X(TR_KEY_show_options_window_kebab, "show-options-window") /* gtk app, qt app */ \
X(TR_KEY_show_statusbar_kebab, "show-statusbar") /* gtk app, qt app */ \
X(TR_KEY_show_toolbar_kebab, "show-toolbar") /* gtk app, qt app */ \
X(TR_KEY_show_tracker_scrapes_kebab, "show-tracker-scrapes") /* gtk app, qt app */ \
X(TR_KEY_size_bytes_kebab, "size-bytes") /* rpc */ \
X(TR_KEY_size_units_kebab, "size-units") /* rpc */ \
X(TR_KEY_size_when_done_camel, "sizeWhenDone") /* rpc */ \
X(TR_KEY_sleep_per_seconds_during_verify_kebab, "sleep-per-seconds-during-verify") /* tr_session::Settings */ \
X(TR_KEY_sort_mode_kebab, "sort-mode") /* gtk app, qt app */ \
X(TR_KEY_sort_reversed_kebab, "sort-reversed") /* gtk app, qt app */ \
X(TR_KEY_speed_Bps_kebab, "speed-Bps") /* .resume */ \
X(TR_KEY_speed_bytes_kebab, "speed-bytes") /* rpc */ \
X(TR_KEY_speed_limit_down_kebab, "speed-limit-down") /* .resume, gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_speed_limit_down_enabled_kebab, "speed-limit-down-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_speed_limit_up_kebab, "speed-limit-up") /* .resume, gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_speed_limit_up_enabled_kebab, "speed-limit-up-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_speed_units_kebab, "speed-units") /* rpc */ \
X(TR_KEY_start_added_torrents_kebab, "start-added-torrents") /* gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_start_minimized_kebab, "start-minimized") /* qt app */ \
X(TR_KEY_start_date_camel, "startDate") /* rpc */ \
X(TR_KEY_statusbar_stats_kebab, "statusbar-stats") /* gtk app, qt app */ \
X(TR_KEY_tcp_enabled_kebab, "tcp-enabled") /* rpc, tr_session::Settings */ \
X(TR_KEY_time_checked_kebab, "time-checked") /* .resume */ \
X(TR_KEY_torrent_add_kebab, "torrent-add") /* rpc */ \
X(TR_KEY_torrent_added_kebab, "torrent-added") /* rpc */ \
X(TR_KEY_torrent_added_notification_enabled_kebab, "torrent-added-notification-enabled") /* gtk app, qt app */ \
X(TR_KEY_torrent_added_verify_mode_kebab, "torrent-added-verify-mode") /* tr_session::Settings */ \
X(TR_KEY_torrent_complete_notification_enabled_kebab, "torrent-complete-notification-enabled") /* gtk app, qt app */ \
X(TR_KEY_torrent_complete_sound_command_kebab, "torrent-complete-sound-command") /* gtk app, qt app */ \
X(TR_KEY_torrent_complete_sound_enabled_kebab, "torrent-complete-sound-enabled") /* gtk app, qt app */ \
X(TR_KEY_torrent_duplicate_kebab, "torrent-duplicate") /* rpc */ \
X(TR_KEY_torrent_reannounce_kebab, "torrent-reannounce") /* rpc */ \
X(TR_KEY_torrent_remove_kebab, "torrent-remove") /* rpc */ \
X(TR_KEY_torrent_rename_path_kebab, "torrent-rename-path") /* rpc */ \
X(TR_KEY_torrent_set_kebab, "torrent-set") /* rpc */ \
X(TR_KEY_torrent_set_location_kebab, "torrent-set-location") /* rpc */ \
X(TR_KEY_torrent_start_kebab, "torrent-start") /* rpc */ \
X(TR_KEY_torrent_start_now_kebab, "torrent-start-now") /* rpc */ \
X(TR_KEY_torrent_stop_kebab, "torrent-stop") /* rpc */ \
X(TR_KEY_torrent_verify_kebab, "torrent-verify") /* rpc */ \
X(TR_KEY_torrent_count_camel, "torrentCount") /* rpc */ \
X(TR_KEY_torrent_file_camel, "torrentFile") /* rpc */ \
X(TR_KEY_total_size_camel, "totalSize") /* rpc */ \
X(TR_KEY_tracker_add_camel, "trackerAdd") /* rpc */ \
X(TR_KEY_tracker_list_camel, "trackerList") /* rpc */ \
X(TR_KEY_tracker_remove_camel, "trackerRemove") /* rpc */ \
X(TR_KEY_tracker_replace_camel, "trackerReplace") /* rpc */ \
X(TR_KEY_tracker_stats_camel, "trackerStats") /* rpc */ \
X(TR_KEY_trash_can_enabled_kebab, "trash-can-enabled") /* gtk app */ \
X(TR_KEY_trash_original_torrent_files_kebab, "trash-original-torrent-files") /* gtk app, rpc, tr_session::Settings */ \
X(TR_KEY_upload_slots_per_torrent_kebab, "upload-slots-per-torrent") /* tr_session::Settings */ \
X(TR_KEY_upload_limit_camel, "uploadLimit") /* rpc */ \
X(TR_KEY_upload_limited_camel, "uploadLimited") /* rpc */ \
X(TR_KEY_upload_ratio_camel, "uploadRatio") /* rpc */ \
X(TR_KEY_upload_speed_camel, "uploadSpeed") /* rpc */ \
X(TR_KEY_uploaded_bytes_kebab, "uploaded-bytes") /* stats.json */ \
X(TR_KEY_uploaded_bytes_camel, "uploadedBytes") /* rpc */ \
X(TR_KEY_uploaded_ever_camel, "uploadedEver") /* rpc */ \
X(TR_KEY_use_global_speed_limit_kebab, "use-global-speed-limit") /* .resume */ \
X(TR_KEY_use_speed_limit_kebab, "use-speed-limit") /* .resume */ \
X(TR_KEY_utp_enabled_kebab, "utp-enabled") /* daemon, rpc, tr_session::Settings */ \
X(TR_KEY_watch_dir_kebab, "watch-dir") /* daemon, gtk app, qt app */ \
X(TR_KEY_watch_dir_enabled_kebab, "watch-dir-enabled") /* daemon, gtk app, qt app */ \
X(TR_KEY_watch_dir_force_generic_kebab, "watch-dir-force-generic") /* daemon */ \
X(TR_KEY_webseeds_sending_to_us_camel, "webseedsSendingToUs") /* rpc */
// NOLINTNEXTLINE(bugprone-macro-parentheses)
#define MAKE_API_COMPAT_KEY(_key, _str) constexpr auto _key = transmission::symbol::known(_str);
API_COMPAT_KEYS(MAKE_API_COMPAT_KEY)
#undef MAKE_API_COMPAT_KEY
struct ApiKey
{
// snake-case quark
tr_quark current;
// legacy mixed-case RPC quark (pre-05aef3e7)
tr_quark legacy;
};
auto constexpr RpcKeys = std::array<ApiKey, 212U>{ {
{ TR_KEY_active_torrent_count, TR_KEY_active_torrent_count_camel },
{ TR_KEY_activity_date, TR_KEY_activity_date_camel },
{ TR_KEY_added_date, TR_KEY_added_date_camel },
{ TR_KEY_alt_speed_down, TR_KEY_alt_speed_down_kebab },
{ TR_KEY_alt_speed_enabled, TR_KEY_alt_speed_enabled_kebab },
{ TR_KEY_alt_speed_time_begin, TR_KEY_alt_speed_time_begin_kebab },
{ TR_KEY_alt_speed_time_day, TR_KEY_alt_speed_time_day_kebab },
{ TR_KEY_alt_speed_time_enabled, TR_KEY_alt_speed_time_enabled_kebab },
{ TR_KEY_alt_speed_time_end, TR_KEY_alt_speed_time_end_kebab },
{ TR_KEY_alt_speed_up, TR_KEY_alt_speed_up_kebab },
{ TR_KEY_announce_state, TR_KEY_announce_state_camel },
{ TR_KEY_anti_brute_force_enabled, TR_KEY_anti_brute_force_enabled_kebab },
{ TR_KEY_anti_brute_force_threshold, TR_KEY_anti_brute_force_threshold_kebab },
{ TR_KEY_bandwidth_priority, TR_KEY_bandwidth_priority_camel },
{ TR_KEY_blocklist_enabled, TR_KEY_blocklist_enabled_kebab },
{ TR_KEY_blocklist_size, TR_KEY_blocklist_size_kebab },
{ TR_KEY_blocklist_url, TR_KEY_blocklist_url_kebab },
{ TR_KEY_bytes_completed, TR_KEY_bytes_completed_camel },
{ TR_KEY_cache_size_mib, TR_KEY_cache_size_mb_kebab },
{ TR_KEY_client_is_choked, TR_KEY_client_is_choked_camel },
{ TR_KEY_client_is_interested, TR_KEY_client_is_interested_camel },
{ TR_KEY_client_name, TR_KEY_client_name_camel },
{ TR_KEY_config_dir, TR_KEY_config_dir_kebab },
{ TR_KEY_corrupt_ever, TR_KEY_corrupt_ever_camel },
{ TR_KEY_cumulative_stats, TR_KEY_cumulative_stats_kebab },
{ TR_KEY_current_stats, TR_KEY_current_stats_kebab },
{ TR_KEY_date_created, TR_KEY_date_created_camel },
{ TR_KEY_default_trackers, TR_KEY_default_trackers_kebab },
{ TR_KEY_delete_local_data, TR_KEY_delete_local_data_kebab },
{ TR_KEY_desired_available, TR_KEY_desired_available_camel },
{ TR_KEY_dht_enabled, TR_KEY_dht_enabled_kebab },
{ TR_KEY_done_date, TR_KEY_done_date_camel },
{ TR_KEY_download_count, TR_KEY_download_count_camel },
{ TR_KEY_download_dir, TR_KEY_download_dir_kebab }, // crazy case 1: camel in torrent-get/set, kebab everywhere else
{ TR_KEY_download_dir_free_space, TR_KEY_download_dir_free_space_kebab },
{ TR_KEY_download_limit, TR_KEY_download_limit_camel },
{ TR_KEY_download_limited, TR_KEY_download_limited_camel },
{ TR_KEY_download_queue_enabled, TR_KEY_download_queue_enabled_kebab },
{ TR_KEY_download_queue_size, TR_KEY_download_queue_size_kebab },
{ TR_KEY_download_speed, TR_KEY_download_speed_camel },
{ TR_KEY_downloaded_bytes, TR_KEY_downloaded_bytes_camel },
{ TR_KEY_downloaded_ever, TR_KEY_downloaded_ever_camel },
{ TR_KEY_edit_date, TR_KEY_edit_date_camel },
{ TR_KEY_error_string, TR_KEY_error_string_camel },
{ TR_KEY_eta_idle, TR_KEY_eta_idle_camel },
{ TR_KEY_file_count, TR_KEY_file_count_kebab },
{ TR_KEY_file_stats, TR_KEY_file_stats_camel },
{ TR_KEY_files_added, TR_KEY_files_added_camel },
{ TR_KEY_files_unwanted, TR_KEY_files_unwanted_kebab },
{ TR_KEY_files_wanted, TR_KEY_files_wanted_kebab },
{ TR_KEY_flag_str, TR_KEY_flag_str_camel },
{ TR_KEY_from_cache, TR_KEY_from_cache_camel },
{ TR_KEY_from_dht, TR_KEY_from_dht_camel },
{ TR_KEY_from_incoming, TR_KEY_from_incoming_camel },
{ TR_KEY_from_lpd, TR_KEY_from_lpd_camel },
{ TR_KEY_from_ltep, TR_KEY_from_ltep_camel },
{ TR_KEY_from_pex, TR_KEY_from_pex_camel },
{ TR_KEY_from_tracker, TR_KEY_from_tracker_camel },
{ TR_KEY_has_announced, TR_KEY_has_announced_camel },
{ TR_KEY_has_scraped, TR_KEY_has_scraped_camel },
{ TR_KEY_hash_string, TR_KEY_hash_string_camel },
{ TR_KEY_have_unchecked, TR_KEY_have_unchecked_camel },
{ TR_KEY_have_valid, TR_KEY_have_valid_camel },
{ TR_KEY_honors_session_limits, TR_KEY_honors_session_limits_camel },
{ TR_KEY_idle_seeding_limit, TR_KEY_idle_seeding_limit_kebab },
{ TR_KEY_idle_seeding_limit_enabled, TR_KEY_idle_seeding_limit_enabled_kebab },
{ TR_KEY_incomplete_dir, TR_KEY_incomplete_dir_kebab },
{ TR_KEY_incomplete_dir_enabled, TR_KEY_incomplete_dir_enabled_kebab },
{ TR_KEY_is_backup, TR_KEY_is_backup_camel },
{ TR_KEY_is_downloading_from, TR_KEY_is_downloading_from_camel },
{ TR_KEY_is_encrypted, TR_KEY_is_encrypted_camel },
{ TR_KEY_is_finished, TR_KEY_is_finished_camel },
{ TR_KEY_is_incoming, TR_KEY_is_incoming_camel },
{ TR_KEY_is_private, TR_KEY_is_private_camel },
{ TR_KEY_is_stalled, TR_KEY_is_stalled_camel },
{ TR_KEY_is_uploading_to, TR_KEY_is_uploading_to_camel },
{ TR_KEY_is_utp, TR_KEY_is_utp_camel },
{ TR_KEY_last_announce_peer_count, TR_KEY_last_announce_peer_count_camel },
{ TR_KEY_last_announce_result, TR_KEY_last_announce_result_camel },
{ TR_KEY_last_announce_start_time, TR_KEY_last_announce_start_time_camel },
{ TR_KEY_last_announce_succeeded, TR_KEY_last_announce_succeeded_camel },
{ TR_KEY_last_announce_time, TR_KEY_last_announce_time_camel },
{ TR_KEY_last_announce_timed_out, TR_KEY_last_announce_timed_out_camel },
{ TR_KEY_last_scrape_result, TR_KEY_last_scrape_result_camel },
{ TR_KEY_last_scrape_start_time, TR_KEY_last_scrape_start_time_camel },
{ TR_KEY_last_scrape_succeeded, TR_KEY_last_scrape_succeeded_camel },
{ TR_KEY_last_scrape_time, TR_KEY_last_scrape_time_camel },
{ TR_KEY_last_scrape_timed_out, TR_KEY_last_scrape_timed_out_camel },
{ TR_KEY_leecher_count, TR_KEY_leecher_count_camel },
{ TR_KEY_left_until_done, TR_KEY_left_until_done_camel },
{ TR_KEY_lpd_enabled, TR_KEY_lpd_enabled_kebab },
{ TR_KEY_magnet_link, TR_KEY_magnet_link_camel },
{ TR_KEY_manual_announce_time, TR_KEY_manual_announce_time_camel },
{ TR_KEY_max_connected_peers, TR_KEY_max_connected_peers_camel },
{ TR_KEY_memory_bytes, TR_KEY_memory_bytes_kebab },
{ TR_KEY_memory_units, TR_KEY_memory_units_kebab },
{ TR_KEY_metadata_percent_complete, TR_KEY_metadata_percent_complete_camel },
{ TR_KEY_next_announce_time, TR_KEY_next_announce_time_camel },
{ TR_KEY_next_scrape_time, TR_KEY_next_scrape_time_camel },
{ TR_KEY_paused_torrent_count, TR_KEY_paused_torrent_count_camel },
{ TR_KEY_peer_is_choked, TR_KEY_peer_is_choked_camel },
{ TR_KEY_peer_is_interested, TR_KEY_peer_is_interested_camel },
{ TR_KEY_peer_limit, TR_KEY_peer_limit_kebab },
{ TR_KEY_peer_limit_global, TR_KEY_peer_limit_global_kebab },
{ TR_KEY_peer_limit_per_torrent, TR_KEY_peer_limit_per_torrent_kebab },
{ TR_KEY_peer_port, TR_KEY_peer_port_kebab },
{ TR_KEY_peer_port_random_on_start, TR_KEY_peer_port_random_on_start_kebab },
{ TR_KEY_peers_connected, TR_KEY_peers_connected_camel },
{ TR_KEY_peers_from, TR_KEY_peers_from_camel },
{ TR_KEY_peers_getting_from_us, TR_KEY_peers_getting_from_us_camel },
{ TR_KEY_peers_sending_to_us, TR_KEY_peers_sending_to_us_camel },
{ TR_KEY_percent_complete, TR_KEY_percent_complete_camel },
{ TR_KEY_percent_done, TR_KEY_percent_done_camel },
{ TR_KEY_pex_enabled, TR_KEY_pex_enabled_kebab },
{ TR_KEY_piece_count, TR_KEY_piece_count_camel },
{ TR_KEY_piece_size, TR_KEY_piece_size_camel },
{ TR_KEY_port_forwarding_enabled, TR_KEY_port_forwarding_enabled_kebab },
{ TR_KEY_port_is_open, TR_KEY_port_is_open_kebab },
{ TR_KEY_primary_mime_type, TR_KEY_primary_mime_type_kebab },
{ TR_KEY_priority_high, TR_KEY_priority_high_kebab },
{ TR_KEY_priority_low, TR_KEY_priority_low_kebab },
{ TR_KEY_priority_normal, TR_KEY_priority_normal_kebab },
{ TR_KEY_queue_position, TR_KEY_queue_position_camel },
{ TR_KEY_queue_stalled_enabled, TR_KEY_queue_stalled_enabled_kebab },
{ TR_KEY_queue_stalled_minutes, TR_KEY_queue_stalled_minutes_kebab },
{ TR_KEY_rate_download, TR_KEY_rate_download_camel },
{ TR_KEY_rate_to_client, TR_KEY_rate_to_client_camel },
{ TR_KEY_rate_to_peer, TR_KEY_rate_to_peer_camel },
{ TR_KEY_rate_upload, TR_KEY_rate_upload_camel },
{ TR_KEY_recently_active, TR_KEY_recently_active_kebab },
{ TR_KEY_recheck_progress, TR_KEY_recheck_progress_camel },
{ TR_KEY_rename_partial_files, TR_KEY_rename_partial_files_kebab },
{ TR_KEY_rpc_host_whitelist, TR_KEY_rpc_host_whitelist_kebab },
{ TR_KEY_rpc_host_whitelist_enabled, TR_KEY_rpc_host_whitelist_enabled_kebab },
{ TR_KEY_rpc_version, TR_KEY_rpc_version_kebab },
{ TR_KEY_rpc_version_minimum, TR_KEY_rpc_version_minimum_kebab },
{ TR_KEY_rpc_version_semver, TR_KEY_rpc_version_semver_kebab },
{ TR_KEY_scrape_state, TR_KEY_scrape_state_camel },
{ TR_KEY_script_torrent_added_enabled, TR_KEY_script_torrent_added_enabled_kebab },
{ TR_KEY_script_torrent_added_filename, TR_KEY_script_torrent_added_filename_kebab },
{ TR_KEY_script_torrent_done_enabled, TR_KEY_script_torrent_done_enabled_kebab },
{ TR_KEY_script_torrent_done_filename, TR_KEY_script_torrent_done_filename_kebab },
{ TR_KEY_script_torrent_done_seeding_enabled, TR_KEY_script_torrent_done_seeding_enabled_kebab },
{ TR_KEY_script_torrent_done_seeding_filename, TR_KEY_script_torrent_done_seeding_filename_kebab },
{ TR_KEY_seconds_active, TR_KEY_seconds_active_camel },
{ TR_KEY_seconds_downloading, TR_KEY_seconds_downloading_camel },
{ TR_KEY_seconds_seeding, TR_KEY_seconds_seeding_camel },
{ TR_KEY_seed_idle_limit, TR_KEY_seed_idle_limit_camel },
{ TR_KEY_seed_idle_mode, TR_KEY_seed_idle_mode_camel },
{ TR_KEY_seed_queue_enabled, TR_KEY_seed_queue_enabled_kebab },
{ TR_KEY_seed_queue_size, TR_KEY_seed_queue_size_kebab },
{ TR_KEY_seed_ratio_limit, TR_KEY_seed_ratio_limit_camel },
{ TR_KEY_seed_ratio_limited, TR_KEY_seed_ratio_limited_camel },
{ TR_KEY_seed_ratio_mode, TR_KEY_seed_ratio_mode_camel },
{ TR_KEY_seeder_count, TR_KEY_seeder_count_camel },
{ TR_KEY_session_count, TR_KEY_session_count_camel },
{ TR_KEY_session_id, TR_KEY_session_id_kebab },
{ TR_KEY_size_bytes, TR_KEY_size_bytes_kebab },
{ TR_KEY_size_units, TR_KEY_size_units_kebab },
{ TR_KEY_size_when_done, TR_KEY_size_when_done_camel },
{ TR_KEY_speed_bytes, TR_KEY_speed_bytes_kebab },
{ TR_KEY_speed_limit_down, TR_KEY_speed_limit_down_kebab },
{ TR_KEY_speed_limit_down_enabled, TR_KEY_speed_limit_down_enabled_kebab },
{ TR_KEY_speed_limit_up, TR_KEY_speed_limit_up_kebab },
{ TR_KEY_speed_limit_up_enabled, TR_KEY_speed_limit_up_enabled_kebab },
{ TR_KEY_speed_units, TR_KEY_speed_units_kebab },
{ TR_KEY_start_added_torrents, TR_KEY_start_added_torrents_kebab },
{ TR_KEY_start_date, TR_KEY_start_date_camel },
{ TR_KEY_tcp_enabled, TR_KEY_tcp_enabled_kebab },
{ TR_KEY_torrent_added, TR_KEY_torrent_added_kebab },
{ TR_KEY_torrent_count, TR_KEY_torrent_count_camel },
{ TR_KEY_torrent_duplicate, TR_KEY_torrent_duplicate_kebab },
{ TR_KEY_torrent_file, TR_KEY_torrent_file_camel },
{ TR_KEY_total_size, TR_KEY_total_size_camel },
{ TR_KEY_tracker_add, TR_KEY_tracker_add_camel },
{ TR_KEY_tracker_list, TR_KEY_tracker_list_camel },
{ TR_KEY_tracker_remove, TR_KEY_tracker_remove_camel },
{ TR_KEY_tracker_replace, TR_KEY_tracker_replace_camel },
{ TR_KEY_tracker_stats, TR_KEY_tracker_stats_camel },
{ TR_KEY_trash_original_torrent_files, TR_KEY_trash_original_torrent_files_kebab },
{ TR_KEY_upload_limit, TR_KEY_upload_limit_camel },
{ TR_KEY_upload_limited, TR_KEY_upload_limited_camel },
{ TR_KEY_upload_ratio, TR_KEY_upload_ratio_camel },
{ TR_KEY_upload_speed, TR_KEY_upload_speed_camel },
{ TR_KEY_uploaded_bytes, TR_KEY_uploaded_bytes_camel },
{ TR_KEY_uploaded_ever, TR_KEY_uploaded_ever_camel },
{ TR_KEY_utp_enabled, TR_KEY_utp_enabled_kebab },
{ TR_KEY_webseeds_sending_to_us, TR_KEY_webseeds_sending_to_us_camel },
{ TR_KEY_blocklist_update, TR_KEY_blocklist_update_kebab },
{ TR_KEY_free_space, TR_KEY_free_space_kebab },
{ TR_KEY_group_get, TR_KEY_group_get_kebab },
{ TR_KEY_group_set, TR_KEY_group_set_kebab },
{ TR_KEY_port_test, TR_KEY_port_test_kebab },
{ TR_KEY_queue_move_bottom, TR_KEY_queue_move_bottom_kebab },
{ TR_KEY_queue_move_down, TR_KEY_queue_move_down_kebab },
{ TR_KEY_queue_move_top, TR_KEY_queue_move_top_kebab },
{ TR_KEY_queue_move_up, TR_KEY_queue_move_up_kebab },
{ TR_KEY_session_close, TR_KEY_session_close_kebab },
{ TR_KEY_session_get, TR_KEY_session_get_kebab },
{ TR_KEY_session_set, TR_KEY_session_set_kebab },
{ TR_KEY_session_stats, TR_KEY_session_stats_kebab },
{ TR_KEY_torrent_add, TR_KEY_torrent_add_kebab },
{ TR_KEY_torrent_get, TR_KEY_torrent_get_kebab },
{ TR_KEY_torrent_reannounce, TR_KEY_torrent_reannounce_kebab },
{ TR_KEY_torrent_remove, TR_KEY_torrent_remove_kebab },
{ TR_KEY_torrent_rename_path, TR_KEY_torrent_rename_path_kebab },
{ TR_KEY_torrent_set, TR_KEY_torrent_set_kebab },
{ TR_KEY_torrent_set_location, TR_KEY_torrent_set_location_kebab },
{ TR_KEY_torrent_start, TR_KEY_torrent_start_kebab },
{ TR_KEY_torrent_start_now, TR_KEY_torrent_start_now_kebab },
{ TR_KEY_torrent_stop, TR_KEY_torrent_stop_kebab },
{ TR_KEY_torrent_verify, TR_KEY_torrent_verify_kebab },
} };
auto constexpr SessionKeys = std::array<ApiKey, 139U>{ {
{ TR_KEY_activity_date, TR_KEY_activity_date_kebab },
{ TR_KEY_added_date, TR_KEY_added_date_kebab },
{ TR_KEY_alt_speed_down, TR_KEY_alt_speed_down_kebab },
{ TR_KEY_alt_speed_enabled, TR_KEY_alt_speed_enabled_kebab },
{ TR_KEY_alt_speed_time_begin, TR_KEY_alt_speed_time_begin_kebab },
{ TR_KEY_alt_speed_time_day, TR_KEY_alt_speed_time_day_kebab },
{ TR_KEY_alt_speed_time_enabled, TR_KEY_alt_speed_time_enabled_kebab },
{ TR_KEY_alt_speed_time_end, TR_KEY_alt_speed_time_end_kebab },
{ TR_KEY_alt_speed_up, TR_KEY_alt_speed_up_kebab },
{ TR_KEY_announce_ip, TR_KEY_announce_ip_kebab },
{ TR_KEY_announce_ip_enabled, TR_KEY_announce_ip_enabled_kebab },
{ TR_KEY_anti_brute_force_enabled, TR_KEY_anti_brute_force_enabled_kebab },
{ TR_KEY_anti_brute_force_threshold, TR_KEY_anti_brute_force_threshold_kebab },
{ TR_KEY_bandwidth_priority, TR_KEY_bandwidth_priority_kebab },
{ TR_KEY_bind_address_ipv4, TR_KEY_bind_address_ipv4_kebab },
{ TR_KEY_bind_address_ipv6, TR_KEY_bind_address_ipv6_kebab },
{ TR_KEY_blocklist_date, TR_KEY_blocklist_date_kebab },
{ TR_KEY_blocklist_enabled, TR_KEY_blocklist_enabled_kebab },
{ TR_KEY_blocklist_updates_enabled, TR_KEY_blocklist_updates_enabled_kebab },
{ TR_KEY_blocklist_url, TR_KEY_blocklist_url_kebab },
{ TR_KEY_cache_size_mib, TR_KEY_cache_size_mb_kebab },
{ TR_KEY_compact_view, TR_KEY_compact_view_kebab },
{ TR_KEY_default_trackers, TR_KEY_default_trackers_kebab },
{ TR_KEY_details_window_height, TR_KEY_details_window_height_kebab },
{ TR_KEY_details_window_width, TR_KEY_details_window_width_kebab },
{ TR_KEY_dht_enabled, TR_KEY_dht_enabled_kebab },
{ TR_KEY_done_date, TR_KEY_done_date_kebab },
{ TR_KEY_download_dir, TR_KEY_download_dir_kebab },
{ TR_KEY_download_queue_enabled, TR_KEY_download_queue_enabled_kebab },
{ TR_KEY_download_queue_size, TR_KEY_download_queue_size_kebab },
{ TR_KEY_downloaded_bytes, TR_KEY_downloaded_bytes_kebab },
{ TR_KEY_downloading_time_seconds, TR_KEY_downloading_time_seconds_kebab },
{ TR_KEY_files_added, TR_KEY_files_added_kebab },
{ TR_KEY_filter_mode, TR_KEY_filter_mode_kebab },
{ TR_KEY_filter_text, TR_KEY_filter_text_kebab },
{ TR_KEY_filter_trackers, TR_KEY_filter_trackers_kebab },
{ TR_KEY_idle_limit, TR_KEY_idle_limit_kebab },
{ TR_KEY_idle_mode, TR_KEY_idle_mode_kebab },
{ TR_KEY_idle_seeding_limit, TR_KEY_idle_seeding_limit_kebab },
{ TR_KEY_idle_seeding_limit_enabled, TR_KEY_idle_seeding_limit_enabled_kebab },
{ TR_KEY_incomplete_dir, TR_KEY_incomplete_dir_kebab },
{ TR_KEY_incomplete_dir_enabled, TR_KEY_incomplete_dir_enabled_kebab },
{ TR_KEY_inhibit_desktop_hibernation, TR_KEY_inhibit_desktop_hibernation_kebab },
{ TR_KEY_lpd_enabled, TR_KEY_lpd_enabled_kebab },
{ TR_KEY_main_window_height, TR_KEY_main_window_height_kebab },
{ TR_KEY_main_window_is_maximized, TR_KEY_main_window_is_maximized_kebab },
{ TR_KEY_main_window_layout_order, TR_KEY_main_window_layout_order_kebab },
{ TR_KEY_main_window_width, TR_KEY_main_window_width_kebab },
{ TR_KEY_main_window_x, TR_KEY_main_window_x_kebab },
{ TR_KEY_main_window_y, TR_KEY_main_window_y_kebab },
{ TR_KEY_max_peers, TR_KEY_max_peers_kebab },
{ TR_KEY_message_level, TR_KEY_message_level_kebab },
{ TR_KEY_open_dialog_dir, TR_KEY_open_dialog_dir_kebab },
{ TR_KEY_peer_congestion_algorithm, TR_KEY_peer_congestion_algorithm_kebab },
{ TR_KEY_peer_limit_global, TR_KEY_peer_limit_global_kebab },
{ TR_KEY_peer_limit_per_torrent, TR_KEY_peer_limit_per_torrent_kebab },
{ TR_KEY_peer_port, TR_KEY_peer_port_kebab },
{ TR_KEY_peer_port_random_high, TR_KEY_peer_port_random_high_kebab },
{ TR_KEY_peer_port_random_low, TR_KEY_peer_port_random_low_kebab },
{ TR_KEY_peer_port_random_on_start, TR_KEY_peer_port_random_on_start_kebab },
{ TR_KEY_peer_socket_diffserv, TR_KEY_peer_socket_tos_kebab },
{ TR_KEY_peers2_6, TR_KEY_peers2_6_kebab },
{ TR_KEY_pex_enabled, TR_KEY_pex_enabled_kebab },
{ TR_KEY_port_forwarding_enabled, TR_KEY_port_forwarding_enabled_kebab },
{ TR_KEY_prompt_before_exit, TR_KEY_prompt_before_exit_kebab },
{ TR_KEY_queue_stalled_enabled, TR_KEY_queue_stalled_enabled_kebab },
{ TR_KEY_queue_stalled_minutes, TR_KEY_queue_stalled_minutes_kebab },
{ TR_KEY_ratio_limit, TR_KEY_ratio_limit_kebab },
{ TR_KEY_ratio_limit_enabled, TR_KEY_ratio_limit_enabled_kebab },
{ TR_KEY_ratio_mode, TR_KEY_ratio_mode_kebab },
{ TR_KEY_read_clipboard, TR_KEY_read_clipboard_kebab },
{ TR_KEY_remote_session_enabled, TR_KEY_remote_session_enabled_kebab },
{ TR_KEY_remote_session_host, TR_KEY_remote_session_host_kebab },
{ TR_KEY_remote_session_https, TR_KEY_remote_session_https_kebab },
{ TR_KEY_remote_session_password, TR_KEY_remote_session_password_kebab },
{ TR_KEY_remote_session_port, TR_KEY_remote_session_port_kebab },
{ TR_KEY_remote_session_requires_authentication, TR_KEY_remote_session_requres_authentication_kebab },
{ TR_KEY_remote_session_username, TR_KEY_remote_session_username_kebab },
{ TR_KEY_rename_partial_files, TR_KEY_rename_partial_files_kebab },
{ TR_KEY_rpc_authentication_required, TR_KEY_rpc_authentication_required_kebab },
{ TR_KEY_rpc_bind_address, TR_KEY_rpc_bind_address_kebab },
{ TR_KEY_rpc_enabled, TR_KEY_rpc_enabled_kebab },
{ TR_KEY_rpc_host_whitelist, TR_KEY_rpc_host_whitelist_kebab },
{ TR_KEY_rpc_host_whitelist_enabled, TR_KEY_rpc_host_whitelist_enabled_kebab },
{ TR_KEY_rpc_password, TR_KEY_rpc_password_kebab },
{ TR_KEY_rpc_port, TR_KEY_rpc_port_kebab },
{ TR_KEY_rpc_socket_mode, TR_KEY_rpc_socket_mode_kebab },
{ TR_KEY_rpc_url, TR_KEY_rpc_url_kebab },
{ TR_KEY_rpc_username, TR_KEY_rpc_username_kebab },
{ TR_KEY_rpc_whitelist, TR_KEY_rpc_whitelist_kebab },
{ TR_KEY_rpc_whitelist_enabled, TR_KEY_rpc_whitelist_enabled_kebab },
{ TR_KEY_scrape_paused_torrents_enabled, TR_KEY_scrape_paused_torrents_enabled_kebab },
{ TR_KEY_script_torrent_added_enabled, TR_KEY_script_torrent_added_enabled_kebab },
{ TR_KEY_script_torrent_added_filename, TR_KEY_script_torrent_added_filename_kebab },
{ TR_KEY_script_torrent_done_enabled, TR_KEY_script_torrent_done_enabled_kebab },
{ TR_KEY_script_torrent_done_filename, TR_KEY_script_torrent_done_filename_kebab },
{ TR_KEY_script_torrent_done_seeding_enabled, TR_KEY_script_torrent_done_seeding_enabled_kebab },
{ TR_KEY_script_torrent_done_seeding_filename, TR_KEY_script_torrent_done_seeding_filename_kebab },
{ TR_KEY_seconds_active, TR_KEY_seconds_active_kebab },
{ TR_KEY_seed_queue_enabled, TR_KEY_seed_queue_enabled_kebab },
{ TR_KEY_seed_queue_size, TR_KEY_seed_queue_size_kebab },
{ TR_KEY_seeding_time_seconds, TR_KEY_seeding_time_seconds_kebab },
{ TR_KEY_session_count, TR_KEY_session_count_kebab },
{ TR_KEY_show_backup_trackers, TR_KEY_show_backup_trackers_kebab },
{ TR_KEY_show_extra_peer_details, TR_KEY_show_extra_peer_details_kebab },
{ TR_KEY_show_filterbar, TR_KEY_show_filterbar_kebab },
{ TR_KEY_show_notification_area_icon, TR_KEY_show_notification_area_icon_kebab },
{ TR_KEY_show_options_window, TR_KEY_show_options_window_kebab },
{ TR_KEY_show_statusbar, TR_KEY_show_statusbar_kebab },
{ TR_KEY_show_toolbar, TR_KEY_show_toolbar_kebab },
{ TR_KEY_show_tracker_scrapes, TR_KEY_show_tracker_scrapes_kebab },
{ TR_KEY_sleep_per_seconds_during_verify, TR_KEY_sleep_per_seconds_during_verify_kebab },
{ TR_KEY_sort_mode, TR_KEY_sort_mode_kebab },
{ TR_KEY_sort_reversed, TR_KEY_sort_reversed_kebab },
{ TR_KEY_speed_Bps, TR_KEY_speed_Bps_kebab },
{ TR_KEY_speed_limit_down, TR_KEY_speed_limit_down_kebab },
{ TR_KEY_speed_limit_down_enabled, TR_KEY_speed_limit_down_enabled_kebab },
{ TR_KEY_speed_limit_up, TR_KEY_speed_limit_up_kebab },
{ TR_KEY_speed_limit_up_enabled, TR_KEY_speed_limit_up_enabled_kebab },
{ TR_KEY_start_added_torrents, TR_KEY_start_added_torrents_kebab },
{ TR_KEY_start_minimized, TR_KEY_start_minimized_kebab },
{ TR_KEY_statusbar_stats, TR_KEY_statusbar_stats_kebab },
{ TR_KEY_tcp_enabled, TR_KEY_tcp_enabled_kebab },
{ TR_KEY_time_checked, TR_KEY_time_checked_kebab },
{ TR_KEY_torrent_added_notification_enabled, TR_KEY_torrent_added_notification_enabled_kebab },
{ TR_KEY_torrent_added_verify_mode, TR_KEY_torrent_added_verify_mode_kebab },
{ TR_KEY_torrent_complete_notification_enabled, TR_KEY_torrent_complete_notification_enabled_kebab },
{ TR_KEY_torrent_complete_sound_command, TR_KEY_torrent_complete_sound_command_kebab },
{ TR_KEY_torrent_complete_sound_enabled, TR_KEY_torrent_complete_sound_enabled_kebab },
{ TR_KEY_trash_can_enabled, TR_KEY_trash_can_enabled_kebab },
{ TR_KEY_trash_original_torrent_files, TR_KEY_trash_original_torrent_files_kebab },
{ TR_KEY_upload_slots_per_torrent, TR_KEY_upload_slots_per_torrent_kebab },
{ TR_KEY_uploaded_bytes, TR_KEY_uploaded_bytes_kebab },
{ TR_KEY_use_global_speed_limit, TR_KEY_use_global_speed_limit_kebab },
{ TR_KEY_use_speed_limit, TR_KEY_use_speed_limit_kebab },
{ TR_KEY_utp_enabled, TR_KEY_utp_enabled_kebab },
{ TR_KEY_watch_dir, TR_KEY_watch_dir_kebab },
{ TR_KEY_watch_dir_enabled, TR_KEY_watch_dir_enabled_kebab },
{ TR_KEY_watch_dir_force_generic, TR_KEY_watch_dir_force_generic_kebab },
} };
auto constexpr MethodNotFoundLegacyErrmsg = std::string_view{ "no method name" };
namespace EncryptionModeString
{
auto constexpr PreferEncryption = std::string_view{ "preferred" };
auto constexpr RequireEncryption = std::string_view{ "required" };
auto constexpr PreferClear = std::string_view{ "allowed" };
auto constexpr PreferClearLegacy = std::string_view{ "tolerated" };
} // namespace EncryptionModeString
/**
* Guess the error code from a legacy RPC response message.
*
* Use case: a modern Transmission client that parses jsonrpc needs to
* connect to a legacy Transmission RPC server.
*
* We're not going to always get this right: There are some edge cases
* where legacy Transmission's error messages are unhelpful.
*/
[[nodiscard]] JsonRpc::Error::Code guess_error_code(std::string_view const result_in)
{
using namespace JsonRpc;
auto const result = tr_strlower(result_in);
if (result == "success")
{
return Error::SUCCESS;
}
static auto constexpr Phrases = std::array<std::pair<std::string_view, Error::Code>, 14U>{ {
{ "absolute", Error::PATH_NOT_ABSOLUTE },
{ "couldn't fetch blocklist", Error::HTTP_ERROR },
{ "couldn't save", Error::SYSTEM_ERROR },
{ "couldn't test port", Error::HTTP_ERROR },
{ "file index out of range", Error::FILE_IDX_OOR },
{ "invalid ip protocol", Error::INVALID_PARAMS },
{ "invalid or corrupt torrent", Error::CORRUPT_TORRENT },
{ "invalid tracker list", Error::INVALID_TRACKER_LIST },
{ "labels cannot", Error::INVALID_PARAMS },
{ "no filename or metainfo specified", Error::INVALID_PARAMS },
{ "no location", Error::INVALID_PARAMS },
{ "torrent-rename-path requires 1 torrent", Error::INVALID_PARAMS },
{ "unrecognized info", Error::UNRECOGNIZED_INFO },
{ MethodNotFoundLegacyErrmsg, Error::METHOD_NOT_FOUND },
} };
for (auto const& [substr, code] : Phrases)
{
if (tr_strv_contains(result, substr))
{
return code;
}
}
return {};
}
struct State
{
api_compat::Style style = {};
bool is_free_space_response = false;
bool is_request = false;
bool is_response = false;
bool is_rpc = false;
bool is_settings = false;
bool is_success = false;
bool is_torrent = false;
bool was_jsonrpc = false;
bool was_legacy = false;
std::deque<tr_quark> path;
[[nodiscard]] bool current_key_is_any_of(std::initializer_list<tr_quark> const pool) const noexcept
{
return !std::empty(path) && std::count(std::cbegin(pool), std::cend(pool), path.back()) != 0U;
}
};
[[nodiscard]] State makeState(tr_variant::Map const& top)
{
auto state = State{};
state.is_request = top.contains(TR_KEY_method);
state.was_jsonrpc = top.contains(TR_KEY_jsonrpc);
state.was_legacy = !state.was_jsonrpc;
auto const was_jsonrpc_response = state.was_jsonrpc && (top.contains(TR_KEY_result) || top.contains(TR_KEY_error));
auto const was_legacy_response = state.was_legacy && top.contains(TR_KEY_result);
state.is_response = was_jsonrpc_response || was_legacy_response;
state.is_rpc = state.is_request || state.is_response;
state.is_settings = !state.is_rpc;
state.is_success = state.is_response &&
(was_jsonrpc_response ? top.contains(TR_KEY_result) :
top.value_if<std::string_view>(TR_KEY_result).value_or("") == "success");
if (auto const method = top.value_if<std::string_view>(TR_KEY_method))
{
auto const key = tr_quark_lookup(*method);
state.is_torrent = key &&
(*key == TR_KEY_torrent_get || *key == TR_KEY_torrent_get_kebab || *key == TR_KEY_torrent_set ||
*key == TR_KEY_torrent_set_kebab);
}
if (state.is_response)
{
if (auto const* const args = top.find_if<tr_variant::Map>(state.was_jsonrpc ? TR_KEY_result : TR_KEY_arguments))
{
state.is_free_space_response = args->contains(TR_KEY_path) &&
args->contains(state.was_jsonrpc ? TR_KEY_size_bytes : TR_KEY_size_bytes_kebab);
state.is_torrent = args->contains(TR_KEY_torrents);
}
}
return state;
}
[[nodiscard]] tr_quark constexpr convert_key(State const& state, tr_quark const src)
{
// special cases here
// Crazy case:
// download-dir in Tr4 session-get
// downloadDir in Tr4 torrent-get
// download_dir in Tr5
if (state.is_rpc && (src == TR_KEY_download_dir_camel || src == TR_KEY_download_dir_kebab || src == TR_KEY_download_dir))
{
if (state.style == Style::Tr5)
{
return TR_KEY_download_dir;
}
if (state.is_torrent)
{
return TR_KEY_download_dir_camel;
}
return TR_KEY_download_dir_kebab;
}
// Crazy case:
// totalSize in Tr4 torrent-get
// total_size in Tr4 free-space
// total_size in Tr5
if (state.is_rpc && state.is_free_space_response && (src == TR_KEY_total_size || src == TR_KEY_total_size_camel))
{
return state.style == Style::Tr5 || state.is_free_space_response ? TR_KEY_total_size : TR_KEY_total_size_camel;
}
// Crazy cases done.
// Now for the lookup tables
if (state.style == Style::Tr5)
{
for (auto const [current, legacy] : RpcKeys)
{
if (src == current || src == legacy)
{
return current;
}
}
for (auto const [current, legacy] : SessionKeys)
{
if (src == current || src == legacy)
{
return current;
}
}
}
else if (state.is_rpc) // legacy RPC
{
for (auto const [current, legacy] : RpcKeys)
{
if (src == current || src == legacy)
{
return legacy;
}
}
}
else // legacy datafiles
{
for (auto const [current, legacy] : SessionKeys)
{
if (src == current || src == legacy)
{
return legacy;
}
}
}
return src;
}
[[nodiscard]] std::optional<std::string_view> convert_string(State const& state, std::string_view const src)
{
if (state.is_settings && state.current_key_is_any_of({ TR_KEY_sort_mode, TR_KEY_sort_mode_kebab }))
{
static auto constexpr Strings = std::array<std::pair<std::string_view /*Tr5*/, std::string_view /*Tr4*/>, 10U>{ {
{ "sort_by_activity", "sort-by-activity" },
{ "sort_by_age", "sort-by-age" },
{ "sort_by_eta", "sort-by-eta" },
{ "sort_by_id", "sort-by-id" },
{ "sort_by_name", "sort-by-name" },
{ "sort_by_progress", "sort-by-progress" },
{ "sort_by_queue", "sort-by-queue" },
{ "sort_by_ratio", "sort-by-ratio" },
{ "sort_by_size", "sort-by-size" },
{ "sort_by_state", "sort-by-state" },
} };
for (auto const& [current, legacy] : Strings)
{
if (src == current || src == legacy)
{
return state.style == Style::Tr5 ? current : legacy;
}
}
}
if (state.is_settings && state.current_key_is_any_of({ TR_KEY_filter_mode, TR_KEY_filter_mode_kebab }))
{
static auto constexpr Strings = std::array<std::pair<std::string_view, std::string_view>, 8U>{ {
{ "show_active", "show-active" },
{ "show_all", "show-all" },
{ "show_downloading", "show-downloading" },
{ "show_error", "show-error" },
{ "show_finished", "show-finished" },
{ "show_paused", "show-paused" },
{ "show_seeding", "show-seeding" },
{ "show_verifying", "show-verifying" },
} };
for (auto const& [current, legacy] : Strings)
{
if (src == current || src == legacy)
{
return state.style == Style::Tr5 ? current : legacy;
}
}
}
// TODO(ckerr): replace `new_key == TR_KEY_TORRENTS` here to turn on convert
// if it's an array inside an array val whose key was `torrents`.
// This is for the edge case of table mode: `torrents : [ [ 'key1', 'key2' ], [ ... ] ]`
if (state.is_rpc && state.current_key_is_any_of({ TR_KEY_method, TR_KEY_fields, TR_KEY_ids, TR_KEY_torrents }))
{
if (auto const old_key = tr_quark_lookup(src))
{
if (auto const new_key = convert_key(state, *old_key); *old_key != new_key)
{
return tr_quark_get_string_view(new_key);
}
}
}
return {};
}
void convert_keys(tr_variant& var, State& state)
{
var.visit(
[&state](auto& val)
{
using ValueType = std::decay_t<decltype(val)>;
if constexpr (std::is_same_v<ValueType, std::string> || std::is_same_v<ValueType, std::string_view>)
{
if (auto const new_val = convert_string(state, val))
{
val = *new_val;
}
}
else if constexpr (std::is_same_v<ValueType, tr_variant::Vector>)
{
for (auto& child : val)
{
convert_keys(child, state);
}
}
else if constexpr (std::is_same_v<ValueType, tr_variant::Map>)
{
for (auto& [old_key, child] : val)
{
auto const new_key = convert_key(state, old_key);
// maybe change the key.
// IMPORTANT: this is safe even inside a range loop of `val`:
// tr_variant.replace_key() does not invalidate iterators
if (old_key != new_key)
{
val.replace_key(old_key, new_key);
}
state.path.push_back(new_key);
convert_keys(child, state);
state.path.pop_back();
}
}
});
}
void convert_settings_encryption(tr_variant::Map& top, State const& state)
{
if (state.is_rpc)
{
return;
}
if (state.style == Style::Tr4)
{
using namespace EncryptionModeString;
if (auto const encryption = top.value_if<std::string_view>(TR_KEY_encryption); encryption == PreferEncryption)
{
top.insert_or_assign(TR_KEY_encryption, TR_ENCRYPTION_PREFERRED);
}
else if (encryption == RequireEncryption)
{
top.insert_or_assign(TR_KEY_encryption, TR_ENCRYPTION_REQUIRED);
}
else if (encryption == PreferClear)
{
top.insert_or_assign(TR_KEY_encryption, TR_CLEAR_PREFERRED);
}
}
if (state.style == Style::Tr5)
{
if (auto const* const encryption = top.find_if<int64_t>(TR_KEY_encryption))
{
top.insert_or_assign(TR_KEY_encryption, serializer::to_variant(static_cast<tr_encryption_mode>(*encryption)));
}
}
}
namespace convert_jsonrpc_helpers
{
void convert_files_wanted(tr_variant::Vector& wanted, State const& state)
{
auto ret = tr_variant::Vector{};
ret.reserve(std::size(wanted));
for (auto const& var : wanted)
{
if (state.style == Style::Tr5)
{
if (auto const val = var.value_if<bool>())
{
ret.emplace_back(*val);
}
else
{
return;
}
}
else
{
if (auto const val = var.value_if<int64_t>(); val == 0 || val == 1)
{
ret.emplace_back(*val);
}
else
{
return;
}
}
}
wanted = std::move(ret);
}
void convert_files_wanted_response(tr_variant::Map& top, State const& state)
{
if (auto* const args = top.find_if<tr_variant::Map>(state.style == Style::Tr5 ? TR_KEY_result : TR_KEY_arguments))
{
if (auto* const torrents = args->find_if<tr_variant::Vector>(TR_KEY_torrents);
torrents != nullptr && !std::empty(*torrents))
{
// TrFormat::Table
if (auto* const first_vec = torrents->front().get_if<tr_variant::Vector>();
first_vec != nullptr && !std::empty(*first_vec))
{
if (auto const wanted_iter = std::find_if(
std::begin(*first_vec),
std::end(*first_vec),
[](tr_variant const& v)
{ return v.value_if<std::string_view>() == tr_quark_get_string_view(TR_KEY_wanted); });
wanted_iter != std::end(*first_vec))
{
auto const wanted_idx = static_cast<size_t>(wanted_iter - std::begin(*first_vec));
for (auto it = std::next(std::begin(*torrents)); it != std::end(*torrents); ++it)
{
if (auto* const row = it->get_if<tr_variant::Vector>(); row != nullptr && wanted_idx < std::size(*row))
{
if (auto* const wanted = (*row)[wanted_idx].get_if<tr_variant::Vector>())
{
convert_files_wanted(*wanted, state);
}
}
}
}
}
// TrFormat::Object
else if (torrents->front().index() == tr_variant::MapIndex)
{
for (auto& var : *torrents)
{
if (auto* const map = var.get_if<tr_variant::Map>())
{
if (auto* const wanted = map->find_if<tr_variant::Vector>(TR_KEY_wanted))
{
convert_files_wanted(*wanted, state);
}
}
}
}
}
}
}
// ---
void convert_encryption(tr_variant& var, State const& state)
{
using namespace EncryptionModeString;
if (auto const val = var.value_if<std::string_view>())
{
switch (state.style)
{
case Style::Tr5:
if (val == PreferClearLegacy)
{
var = tr_variant::unmanaged_string(PreferClear);
}
break;
case Style::Tr4:
if (val == PreferClear)
{
var = tr_variant::unmanaged_string(PreferClearLegacy);
}
break;
}
}
}
} // namespace convert_jsonrpc_helpers
// jsonrpc <-> legacy rpc conversion
void convert_jsonrpc(tr_variant::Map& top, State const& state)
{
using namespace convert_jsonrpc_helpers;
if (!state.is_rpc)
{
return;
}
auto const is_jsonrpc = state.style == Style::Tr5;
auto const is_legacy = state.style != Style::Tr5;
// - use `jsonrpc` in jsonrpc, but not in legacy
// - use `id` in jsonrpc; use `tag` in legacy
if (is_jsonrpc)
{
top.try_emplace(TR_KEY_jsonrpc, tr_variant::unmanaged_string(JsonRpc::Version));
if (auto const tag = top.value_if<int64_t>(TR_KEY_tag); state.was_legacy && !tag)
{
top.erase(TR_KEY_tag);
}
top.replace_key(TR_KEY_tag, TR_KEY_id);
}
else
{
top.erase(TR_KEY_jsonrpc);
top.replace_key(TR_KEY_id, TR_KEY_tag);
if (auto const tag = top.find_if<int64_t>(TR_KEY_tag); state.was_jsonrpc && tag == nullptr)
{
top.erase(TR_KEY_tag);
}
}
if (state.is_response && is_legacy && state.is_success && state.was_jsonrpc)
{
// in legacy messages:
// - move `result` to `arguments`
// - add `result: "success"`
top.replace_key(TR_KEY_result, TR_KEY_arguments);
top.try_emplace(TR_KEY_result, tr_variant::unmanaged_string("success"));
convert_files_wanted_response(top, state);
if (auto* const args = top.find_if<tr_variant::Map>(TR_KEY_arguments))
{
if (auto const iter = args->find(TR_KEY_encryption); iter != std::end(*args))
{
convert_encryption(iter->second, state);
}
}
}
if (state.is_response && is_legacy && !state.is_success)
{
// in legacy error responses:
// - copy `error.data.error_string` to `result`
// - remove `error` object
// - add an empty `arguments` object
if (auto* error_ptr = top.find_if<tr_variant::Map>(TR_KEY_error))
{
// move the `error` object before memory reallocations invalidate the pointer
auto error = std::move(*error_ptr);
top.erase(TR_KEY_error);
// crazy case: current and legacy METHOD_NOT_FOUND has different error messages
if (auto const code = error.value_if<int64_t>(TR_KEY_code); code && *code == JsonRpc::Error::METHOD_NOT_FOUND)
{
top.try_emplace(TR_KEY_result, tr_variant::unmanaged_string(MethodNotFoundLegacyErrmsg));
}
if (auto* data = error.find_if<tr_variant::Map>(TR_KEY_data))
{
if (auto const errmsg = data->value_if<std::string_view>(TR_KEY_error_string_camel))
{
top.try_emplace(TR_KEY_result, *errmsg);
}
if (auto const result = data->find(TR_KEY_result); result != std::end(*data))
{
top.try_emplace(TR_KEY_arguments, std::move(result->second));
}
}
if (auto const errmsg = error.value_if<std::string_view>(TR_KEY_message))
{
top.try_emplace(TR_KEY_result, *errmsg);
}
}
top.try_emplace(TR_KEY_arguments, tr_variant::make_map());
}
if (state.is_response && is_jsonrpc && state.is_success && state.was_legacy)
{
top.erase(TR_KEY_result);
top.replace_key(TR_KEY_arguments, TR_KEY_result);
convert_files_wanted_response(top, state);
if (auto* const result = top.find_if<tr_variant::Map>(TR_KEY_result))
{
if (auto const iter = result->find(TR_KEY_encryption); iter != std::end(*result))
{
convert_encryption(iter->second, state);
}
}
}
if (state.is_response && is_jsonrpc && !state.is_success && state.was_legacy)
{
// in jsonrpc error message:
// - copy `result` to `error.data.error_string`
// - ensure `error` object exists and is well-formatted
// - remove `result`
auto const errstr = top.value_if<std::string_view>(TR_KEY_result).value_or("unknown error");
auto error = tr_variant::Map{ 3U };
auto data = tr_variant::Map{ 2U };
auto const code = guess_error_code(errstr);
auto const errmsg = JsonRpc::Error::to_string(code);
error.try_emplace(TR_KEY_code, code);
error.try_emplace(TR_KEY_message, errmsg);
// crazy case: current and legacy METHOD_NOT_FOUND has different error messages
if (errstr != errmsg && errstr != MethodNotFoundLegacyErrmsg)
{
data.try_emplace(TR_KEY_error_string, errstr);
}
top.erase(TR_KEY_result);
if (auto const args_it = top.find(TR_KEY_arguments); args_it != std::end(top))
{
auto args = std::move(args_it->second);
top.erase(TR_KEY_arguments);
if (auto const* args_map = args.get_if<tr_variant::Map>(); args_map != nullptr && !std::empty(*args_map))
{
data.try_emplace(TR_KEY_result, std::move(args));
}
}
if (!std::empty(data))
{
error.try_emplace(TR_KEY_data, std::move(data));
}
top.try_emplace(TR_KEY_error, std::move(error));
}
if (state.is_request && is_jsonrpc)
{
top.replace_key(TR_KEY_arguments, TR_KEY_params);
if (auto* const params = top.find_if<tr_variant::Map>(TR_KEY_params))
{
if (auto const iter = params->find(TR_KEY_encryption); iter != std::end(*params))
{
convert_encryption(iter->second, state);
}
}
}
if (state.is_request && is_legacy)
{
top.replace_key(TR_KEY_params, TR_KEY_arguments);
if (auto* const args = top.find_if<tr_variant::Map>(TR_KEY_arguments))
{
if (auto const iter = args->find(TR_KEY_encryption); iter != std::end(*args))
{
convert_encryption(iter->second, state);
}
}
}
}
} // namespace
void convert(tr_variant& var, Style const tgt_style)
{
if (auto* const top = var.get_if<tr_variant::Map>())
{
auto state = makeState(*top);
state.style = tgt_style;
convert_keys(var, state);
convert_settings_encryption(*top, state);
convert_jsonrpc(*top, state);
}
}
void convert_outgoing_data(tr_variant& var)
{
// TODO: change default to Tr5 in transmission 5.0.0-beta.1
static auto const style = tr_env_get_string("TR_SAVE_VERSION_FORMAT", "4") == "5" ? Style::Tr5 : Style::Tr4;
convert(var, style);
}
void convert_incoming_data(tr_variant& var)
{
convert(var, Style::Tr5);
}
void register_deprecated_keys()
{
using namespace transmission::symbol;
auto const keys = std::vector<tr_quark>{
#define KEY_NAME(_key, _str) _key,
API_COMPAT_KEYS(KEY_NAME)
#undef KEY_NAME
};
StringInterner::instance().add_known(std::data(keys), std::size(keys));
}
} // namespace libtransmission::api_compat
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