mirror of
https://github.com/transmission/transmission
synced 2024-12-30 19:46:56 +00:00
506 lines
13 KiB
C
506 lines
13 KiB
C
/*
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* This file Copyright (C) 2013-2014 Mnemosyne LLC
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*
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* It may be used under the GNU GPL versions 2 or 3
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* or any future license endorsed by Mnemosyne LLC.
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*
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* $Id$
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*/
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#include <assert.h>
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#include <stdlib.h> /* bsearch() */
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#include <string.h> /* memcmp() */
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#include "transmission.h"
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#include "ptrarray.h"
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#include "quark.h"
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#include "utils.h" /* tr_memdup(), tr_strndup() */
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struct tr_key_struct
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{
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const char * str;
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size_t len;
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};
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static const struct tr_key_struct my_static[] =
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{
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{ "", 0 },
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{ "activeTorrentCount", 18 },
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{ "activity-date", 13 },
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{ "activityDate", 12 },
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{ "added", 5 },
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{ "added-date", 10 },
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{ "added.f", 7 },
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{ "added6", 6 },
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{ "added6.f", 8 },
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{ "addedDate", 9 },
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{ "address", 7 },
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{ "alt-speed-down", 14 },
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{ "alt-speed-enabled", 17 },
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{ "alt-speed-time-begin", 20 },
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{ "alt-speed-time-day", 18 },
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{ "alt-speed-time-enabled", 22 },
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{ "alt-speed-time-end", 18 },
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{ "alt-speed-up", 12 },
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{ "announce", 8 },
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{ "announce-list", 13 },
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{ "announceState", 13 },
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{ "arguments", 9 },
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{ "bandwidth-priority", 18 },
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{ "bandwidthPriority", 17 },
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{ "bind-address-ipv4", 17 },
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{ "bind-address-ipv6", 17 },
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{ "bitfield", 8 },
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{ "blocklist-date", 14 },
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{ "blocklist-enabled", 17 },
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{ "blocklist-size", 14 },
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{ "blocklist-updates-enabled", 25 },
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{ "blocklist-url", 13 },
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{ "blocks", 6 },
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{ "bytesCompleted", 14 },
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{ "cache-size-mb", 13 },
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{ "clientIsChoked", 14 },
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{ "clientIsInterested", 18 },
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{ "clientName", 10 },
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{ "comment", 7 },
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{ "comment_utf_8", 13 },
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{ "compact-view", 12 },
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{ "complete", 8 },
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{ "config-dir", 10 },
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{ "cookies", 7 },
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{ "corrupt", 7 },
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{ "corruptEver", 11 },
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{ "created by", 10 },
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{ "created by.utf-8", 16 },
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{ "creation date", 13 },
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{ "creator", 7 },
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{ "cumulative-stats", 16 },
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{ "current-stats", 13 },
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{ "date", 4 },
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{ "dateCreated", 11 },
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{ "delete-local-data", 17 },
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{ "desiredAvailable", 16 },
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{ "destination", 11 },
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{ "dht-enabled", 11 },
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{ "display-name", 12 },
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{ "dnd", 3 },
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{ "done-date", 9 },
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{ "doneDate", 8 },
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{ "download-dir", 12 },
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{ "download-dir-free-space", 23 },
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{ "download-queue-enabled", 22 },
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{ "download-queue-size", 19 },
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{ "downloadCount", 13 },
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{ "downloadDir", 11 },
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{ "downloadLimit", 13 },
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{ "downloadLimited", 15 },
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{ "downloadSpeed", 13 },
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{ "downloaded", 10 },
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{ "downloaded-bytes", 16 },
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{ "downloadedBytes", 15 },
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{ "downloadedEver", 14 },
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{ "downloaders", 11 },
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{ "downloading-time-seconds", 24 },
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{ "dropped", 7 },
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{ "dropped6", 8 },
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{ "e", 1 },
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{ "encoding", 8 },
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{ "encryption", 10 },
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{ "error", 5 },
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{ "errorString", 11 },
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{ "eta", 3 },
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{ "etaIdle", 7 },
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{ "failure reason", 14 },
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{ "fields", 6 },
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{ "fileStats", 9 },
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{ "filename", 8 },
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{ "files", 5 },
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{ "files-added", 11 },
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{ "files-unwanted", 14 },
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{ "files-wanted", 12 },
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{ "filesAdded", 10 },
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{ "filter-mode", 11 },
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{ "filter-text", 11 },
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{ "filter-trackers", 15 },
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{ "flagStr", 7 },
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{ "flags", 5 },
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{ "fromCache", 9 },
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{ "fromDht", 7 },
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{ "fromIncoming", 12 },
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{ "fromLpd", 7 },
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{ "fromLtep", 8 },
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{ "fromPex", 7 },
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{ "fromTracker", 11 },
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{ "hasAnnounced", 12 },
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{ "hasScraped", 10 },
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{ "hashString", 10 },
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{ "have", 4 },
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{ "haveUnchecked", 13 },
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{ "haveValid", 9 },
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{ "honorsSessionLimits", 19 },
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{ "host", 4 },
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{ "id", 2 },
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{ "idle-limit", 10 },
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{ "idle-mode", 9 },
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{ "idle-seeding-limit", 18 },
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{ "idle-seeding-limit-enabled", 26 },
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{ "ids", 3 },
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{ "incomplete", 10 },
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{ "incomplete-dir", 14 },
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{ "incomplete-dir-enabled", 22 },
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{ "info", 4 },
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{ "info_hash", 9 },
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{ "inhibit-desktop-hibernation", 27 },
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{ "interval", 8 },
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{ "ip", 2 },
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{ "ipv4", 4 },
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{ "ipv6", 4 },
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{ "isBackup", 8 },
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{ "isDownloadingFrom", 17 },
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{ "isEncrypted", 11 },
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{ "isFinished", 10 },
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{ "isIncoming", 10 },
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{ "isPrivate", 9 },
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{ "isStalled", 9 },
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{ "isUTP", 5 },
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{ "isUploadingTo", 13 },
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{ "lastAnnouncePeerCount", 21 },
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{ "lastAnnounceResult", 18 },
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{ "lastAnnounceStartTime", 21 },
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{ "lastAnnounceSucceeded", 21 },
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{ "lastAnnounceTime", 16 },
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{ "lastAnnounceTimedOut", 20 },
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{ "lastScrapeResult", 16 },
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{ "lastScrapeStartTime", 19 },
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{ "lastScrapeSucceeded", 19 },
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{ "lastScrapeTime", 14 },
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{ "lastScrapeTimedOut", 18 },
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{ "leecherCount", 12 },
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{ "leftUntilDone", 13 },
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{ "length", 6 },
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{ "location", 8 },
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{ "lpd-enabled", 11 },
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{ "m", 1 },
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{ "magnet-info", 11 },
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{ "magnetLink", 10 },
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{ "main-window-height", 18 },
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{ "main-window-is-maximized", 24 },
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{ "main-window-layout-order", 24 },
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{ "main-window-width", 17 },
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{ "main-window-x", 13 },
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{ "main-window-y", 13 },
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{ "manualAnnounceTime", 18 },
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{ "max-peers", 9 },
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{ "maxConnectedPeers", 17 },
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{ "memory-bytes", 12 },
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{ "memory-units", 12 },
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{ "message-level", 13 },
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{ "metadataPercentComplete", 23 },
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{ "metadata_size", 13 },
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{ "metainfo", 8 },
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{ "method", 6 },
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{ "min interval", 12 },
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{ "min_request_interval", 20 },
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{ "move", 4 },
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{ "msg_type", 8 },
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{ "mtimes", 6 },
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{ "name", 4 },
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{ "name.utf-8", 10 },
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{ "nextAnnounceTime", 16 },
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{ "nextScrapeTime", 14 },
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{ "nodes", 5 },
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{ "nodes6", 6 },
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{ "open-dialog-dir", 15 },
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{ "p", 1 },
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{ "path", 4 },
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{ "path.utf-8", 10 },
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{ "paused", 6 },
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{ "pausedTorrentCount", 18 },
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{ "peer-congestion-algorithm", 25 },
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{ "peer-id-ttl-hours", 17 },
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{ "peer-limit", 10 },
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{ "peer-limit-global", 17 },
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{ "peer-limit-per-torrent", 22 },
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{ "peer-port", 9 },
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{ "peer-port-random-high", 21 },
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{ "peer-port-random-low", 20 },
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{ "peer-port-random-on-start", 25 },
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{ "peer-socket-tos", 15 },
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{ "peerIsChoked", 12 },
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{ "peerIsInterested", 16 },
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{ "peers", 5 },
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{ "peers2", 6 },
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{ "peers2-6", 8 },
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{ "peers6", 6 },
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{ "peersConnected", 14 },
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{ "peersFrom", 9 },
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{ "peersGettingFromUs", 18 },
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{ "peersSendingToUs", 16 },
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{ "percentDone", 11 },
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{ "pex-enabled", 11 },
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{ "piece", 5 },
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{ "piece length", 12 },
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{ "pieceCount", 10 },
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{ "pieceSize", 9 },
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{ "pieces", 6 },
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{ "play-download-complete-sound", 28 },
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{ "port", 4 },
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{ "port-forwarding-enabled", 23 },
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{ "port-is-open", 12 },
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{ "preallocation", 13 },
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{ "prefetch-enabled", 16 },
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{ "priorities", 10 },
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{ "priority", 8 },
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{ "priority-high", 13 },
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{ "priority-low", 12 },
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{ "priority-normal", 15 },
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{ "private", 7 },
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{ "progress", 8 },
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{ "prompt-before-exit", 18 },
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{ "queue-move-bottom", 17 },
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{ "queue-move-down", 15 },
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{ "queue-move-top", 14 },
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{ "queue-move-up", 13 },
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{ "queue-stalled-enabled", 21 },
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{ "queue-stalled-minutes", 21 },
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{ "queuePosition", 13 },
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{ "rateDownload", 12 },
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{ "rateToClient", 12 },
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{ "rateToPeer", 10 },
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{ "rateUpload", 10 },
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{ "ratio-limit", 11 },
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{ "ratio-limit-enabled", 19 },
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{ "ratio-mode", 10 },
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{ "recent-download-dir-1", 21 },
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{ "recent-download-dir-2", 21 },
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{ "recent-download-dir-3", 21 },
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{ "recent-download-dir-4", 21 },
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{ "recheckProgress", 15 },
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{ "remote-session-enabled", 22 },
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{ "remote-session-host", 19 },
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{ "remote-session-password", 23 },
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{ "remote-session-port", 19 },
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{ "remote-session-requres-authentication", 37 },
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{ "remote-session-username", 23 },
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{ "removed", 7 },
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{ "rename-partial-files", 20 },
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{ "reqq", 4 },
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{ "result", 6 },
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{ "rpc-authentication-required", 27 },
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{ "rpc-bind-address", 16 },
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{ "rpc-enabled", 11 },
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{ "rpc-password", 12 },
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{ "rpc-port", 8 },
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{ "rpc-url", 7 },
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{ "rpc-username", 12 },
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{ "rpc-version", 11 },
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{ "rpc-version-minimum", 19 },
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{ "rpc-whitelist", 13 },
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{ "rpc-whitelist-enabled", 21 },
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{ "scrape", 6 },
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{ "scrape-paused-torrents-enabled", 30 },
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{ "scrapeState", 11 },
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{ "script-torrent-done-enabled", 27 },
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{ "script-torrent-done-filename", 28 },
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{ "seconds-active", 14 },
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{ "secondsActive", 13 },
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{ "secondsDownloading", 18 },
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{ "secondsSeeding", 14 },
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{ "seed-queue-enabled", 18 },
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{ "seed-queue-size", 15 },
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{ "seedIdleLimit", 13 },
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{ "seedIdleMode", 12 },
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{ "seedRatioLimit", 14 },
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{ "seedRatioLimited", 16 },
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{ "seedRatioMode", 13 },
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{ "seederCount", 11 },
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{ "seeding-time-seconds", 20 },
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{ "session-count", 13 },
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{ "sessionCount", 12 },
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{ "show-backup-trackers", 20 },
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{ "show-extra-peer-details", 23 },
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{ "show-filterbar", 14 },
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{ "show-notification-area-icon", 27 },
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{ "show-options-window", 19 },
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{ "show-statusbar", 14 },
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{ "show-toolbar", 12 },
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{ "show-tracker-scrapes", 20 },
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{ "size-bytes", 10 },
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{ "size-units", 10 },
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{ "sizeWhenDone", 12 },
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{ "sort-mode", 9 },
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{ "sort-reversed", 13 },
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{ "speed", 5 },
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{ "speed-Bps", 9 },
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{ "speed-bytes", 11 },
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{ "speed-limit-down", 16 },
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{ "speed-limit-down-enabled", 24 },
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{ "speed-limit-up", 14 },
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{ "speed-limit-up-enabled", 22 },
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{ "speed-units", 11 },
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{ "start-added-torrents", 20 },
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{ "start-minimized", 15 },
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{ "startDate", 9 },
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{ "status", 6 },
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{ "statusbar-stats", 15 },
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{ "tag", 3 },
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{ "tier", 4 },
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{ "time-checked", 12 },
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{ "torrent-added", 13 },
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{ "torrent-added-notification-command", 34 },
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{ "torrent-added-notification-enabled", 34 },
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{ "torrent-complete-notification-command", 37 },
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{ "torrent-complete-notification-enabled", 37 },
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{ "torrent-complete-sound-command", 30 },
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{ "torrent-complete-sound-enabled", 30 },
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{ "torrent-duplicate", 17 },
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{ "torrent-get", 11 },
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{ "torrent-set", 11 },
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{ "torrent-set-location", 20 },
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{ "torrentCount", 12 },
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{ "torrentFile", 11 },
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{ "torrents", 8 },
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{ "totalSize", 9 },
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{ "total_size", 10 },
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{ "tracker id", 10 },
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{ "trackerAdd", 10 },
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{ "trackerRemove", 13 },
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{ "trackerReplace", 14 },
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{ "trackerStats", 12 },
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{ "trackers", 8 },
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{ "trash-can-enabled", 17 },
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{ "trash-original-torrent-files", 28 },
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{ "umask", 5 },
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{ "units", 5 },
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{ "upload-slots-per-torrent", 24 },
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{ "uploadLimit", 11 },
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{ "uploadLimited", 13 },
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{ "uploadRatio", 11 },
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{ "uploadSpeed", 11 },
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{ "upload_only", 11 },
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{ "uploaded", 8 },
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{ "uploaded-bytes", 14 },
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{ "uploadedBytes", 13 },
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{ "uploadedEver", 12 },
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{ "url-list", 8 },
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{ "use-global-speed-limit", 22 },
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{ "use-speed-limit", 15 },
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{ "user-has-given-informed-consent", 31 },
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{ "ut_comment", 10 },
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{ "ut_holepunch", 12 },
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{ "ut_metadata", 11 },
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{ "ut_pex", 6 },
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{ "ut_recommend", 12 },
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{ "utp-enabled", 11 },
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{ "v", 1 },
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{ "version", 7 },
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{ "wanted", 6 },
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{ "warning message", 15 },
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{ "watch-dir", 9 },
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{ "watch-dir-enabled", 17 },
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{ "webseeds", 8 },
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{ "webseedsSendingToUs", 19 }
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};
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static int
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compareKeys (const void * va, const void * vb)
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{
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int ret;
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const struct tr_key_struct * a = va;
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const struct tr_key_struct * b = vb;
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ret = memcmp (a->str, b->str, MIN (a->len, b->len));
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if (!ret && (a->len != b->len))
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ret = a->len < b->len ? -1 : 1;
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return ret;
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}
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static tr_ptrArray my_runtime = TR_PTR_ARRAY_INIT_STATIC;
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bool
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tr_quark_lookup (const void * str, size_t len, tr_quark * setme)
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{
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struct tr_key_struct tmp;
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struct tr_key_struct * match;
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static const size_t n_static = sizeof(my_static) / sizeof(struct tr_key_struct);
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bool success = false;
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assert (n_static == TR_N_KEYS);
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tmp.str = str;
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tmp.len = len;
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/* is it in our static array? */
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match = bsearch (&tmp, my_static, n_static, sizeof(struct tr_key_struct), compareKeys);
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if (match != NULL)
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{
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*setme = match - my_static;
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success = true;
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}
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/* was it added during runtime? */
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if (!success && !tr_ptrArrayEmpty(&my_runtime))
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{
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size_t i;
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struct tr_key_struct ** runtime = (struct tr_key_struct **) tr_ptrArrayBase (&my_runtime);
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const size_t n_runtime = tr_ptrArraySize (&my_runtime);
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for (i=0; i<n_runtime; ++i)
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{
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if (compareKeys (&tmp, runtime[i]) == 0)
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{
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*setme = TR_N_KEYS + i;
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success = true;
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break;
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}
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}
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}
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return success;
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}
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static tr_quark
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append_new_quark (const void * str, size_t len)
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{
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tr_quark ret;
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struct tr_key_struct * tmp;
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tmp = tr_new (struct tr_key_struct, 1);
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tmp->str = tr_strndup (str, len);
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tmp->len = len;
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ret = TR_N_KEYS + tr_ptrArraySize (&my_runtime);
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tr_ptrArrayAppend (&my_runtime, tmp);
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return ret;
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}
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tr_quark
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tr_quark_new (const void * str, size_t len)
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{
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tr_quark ret = TR_KEY_NONE;
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if (str == NULL)
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len = 0;
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else if (len == (size_t)-1)
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len = strlen (str);
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if (!tr_quark_lookup (str, len, &ret))
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ret = append_new_quark (str, len);
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return ret;
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}
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const char *
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tr_quark_get_string (tr_quark q, size_t * len)
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{
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const struct tr_key_struct * tmp;
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if (q < TR_N_KEYS)
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tmp = &my_static[q];
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else
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tmp = tr_ptrArrayNth (&my_runtime, q-TR_N_KEYS);
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if (len != NULL)
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*len = tmp->len;
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return tmp->str;
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}
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