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Diffstat (limited to 'indra/llui/llurlentry.cpp')
| -rw-r--r-- | indra/llui/llurlentry.cpp | 546 |
1 files changed, 546 insertions, 0 deletions
diff --git a/indra/llui/llurlentry.cpp b/indra/llui/llurlentry.cpp new file mode 100644 index 0000000000..85f9064115 --- /dev/null +++ b/indra/llui/llurlentry.cpp @@ -0,0 +1,546 @@ +/** + * @file llurlentry.cpp + * @author Martin Reddy + * @brief Describes the Url types that can be registered in LLUrlRegistry + * + * $LicenseInfo:firstyear=2009&license=viewergpl$ + * + * Copyright (c) 2009, Linden Research, Inc. + * + * Second Life Viewer Source Code + * The source code in this file ("Source Code") is provided by Linden Lab + * to you under the terms of the GNU General Public License, version 2.0 + * ("GPL"), unless you have obtained a separate licensing agreement + * ("Other License"), formally executed by you and Linden Lab. Terms of + * the GPL can be found in doc/GPL-license.txt in this distribution, or + * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * + * There are special exceptions to the terms and conditions of the GPL as + * it is applied to this Source Code. View the full text of the exception + * in the file doc/FLOSS-exception.txt in this software distribution, or + * online at + * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * + * By copying, modifying or distributing this software, you acknowledge + * that you have read and understood your obligations described above, + * and agree to abide by those obligations. + * + * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO + * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, + * COMPLETENESS OR PERFORMANCE. + * $/LicenseInfo$ + */ + +#include "linden_common.h" +#include "llurlentry.h" +#include "lluri.h" +#include "llcachename.h" +#include "lltrans.h" + +LLUrlEntryBase::LLUrlEntryBase() +{ +} + +LLUrlEntryBase::~LLUrlEntryBase() +{ +} + +std::string LLUrlEntryBase::getUrl(const std::string &string) +{ + return escapeUrl(string); +} + +std::string LLUrlEntryBase::getIDStringFromUrl(const std::string &url) const +{ + // return the id from a SLURL in the format /app/{cmd}/{id}/about + LLURI uri(url); + LLSD path_array = uri.pathArray(); + if (path_array.size() == 4) + { + return path_array.get(2).asString(); + } + return ""; +} + +std::string LLUrlEntryBase::unescapeUrl(const std::string &url) const +{ + return LLURI::unescape(url); +} + +std::string LLUrlEntryBase::escapeUrl(const std::string &url) const +{ + static std::string no_escape_chars; + static bool initialized = false; + if (!initialized) + { + no_escape_chars = + "ABCDEFGHIJKLMNOPQRSTUVWXYZ" + "abcdefghijklmnopqrstuvwxyz" + "0123456789" + "-._~!$?&()*+,@:;=/%"; + + std::sort(no_escape_chars.begin(), no_escape_chars.end()); + initialized = true; + } + return LLURI::escape(url, no_escape_chars, true); +} + +std::string LLUrlEntryBase::getLabelFromWikiLink(const std::string &url) +{ + // return the label part from [http://www.example.org Label] + const char *text = url.c_str(); + S32 start = 0; + while (! isspace(text[start])) + { + start++; + } + while (text[start] == ' ' || text[start] == '\t') + { + start++; + } + return url.substr(start, url.size()-start-1); +} + +std::string LLUrlEntryBase::getUrlFromWikiLink(const std::string &string) +{ + // return the url part from [http://www.example.org Label] + const char *text = string.c_str(); + S32 end = 0; + while (! isspace(text[end])) + { + end++; + } + return escapeUrl(string.substr(1, end-1)); +} + +void LLUrlEntryBase::addObserver(const std::string &id, + const std::string &url, + const LLUrlLabelCallback &cb) +{ + // add a callback to be notified when we have a label for the uuid + LLUrlEntryObserver observer; + observer.url = url; + observer.signal = new LLUrlLabelSignal(); + if (observer.signal) + { + observer.signal->connect(cb); + mObservers.insert(std::pair<std::string, LLUrlEntryObserver>(id, observer)); + } +} + +void LLUrlEntryBase::callObservers(const std::string &id, const std::string &label) +{ + // notify all callbacks waiting on the given uuid + std::multimap<std::string, LLUrlEntryObserver>::iterator it; + for (it = mObservers.find(id); it != mObservers.end();) + { + // call the callback - give it the new label + LLUrlEntryObserver &observer = it->second; + (*observer.signal)(it->second.url, label); + // then remove the signal - we only need to call it once + delete observer.signal; + mObservers.erase(it++); + } +} + +// +// LLUrlEntryHTTP Describes generic http: and https: Urls +// +LLUrlEntryHTTP::LLUrlEntryHTTP() +{ + mPattern = boost::regex("https?://([-\\w\\.]+)+(:\\d+)?(:\\w+)?(@\\d+)?(@\\w+)?/?\\S*", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_http.xml"; + mTooltip = LLTrans::getString("TooltipHttpUrl"); + //mIcon = "gear.tga"; +} + +std::string LLUrlEntryHTTP::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + return unescapeUrl(url); +} + +// +// LLUrlEntryHTTP Describes generic http: and https: Urls with custom label +// We use the wikipedia syntax of [http://www.example.org Text] +// +LLUrlEntryHTTPLabel::LLUrlEntryHTTPLabel() +{ + mPattern = boost::regex("\\[https?://\\S+[ \t]+[^\\]]+\\]", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_http.xml"; + mTooltip = LLTrans::getString("TooltipHttpUrl"); +} + +std::string LLUrlEntryHTTPLabel::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + return getLabelFromWikiLink(url); +} + +std::string LLUrlEntryHTTPLabel::getUrl(const std::string &string) +{ + return getUrlFromWikiLink(string); +} + +// +// LLUrlEntrySLURL Describes generic http: and https: Urls +// +LLUrlEntrySLURL::LLUrlEntrySLURL() +{ + // see http://slurl.com/about.php for details on the SLURL format + mPattern = boost::regex("http://slurl.com/secondlife/\\S+/?(\\d+)?/?(\\d+)?/?(\\d+)?/?\\S*", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_slurl.xml"; + mTooltip = LLTrans::getString("TooltipSLURL"); +} + +std::string LLUrlEntrySLURL::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + // + // we handle SLURLs in the following formats: + // - http://slurl.com/secondlife/Place/X/Y/Z + // - http://slurl.com/secondlife/Place/X/Y + // - http://slurl.com/secondlife/Place/X + // - http://slurl.com/secondlife/Place + // + LLURI uri(url); + LLSD path_array = uri.pathArray(); + S32 path_parts = path_array.size(); + if (path_parts == 5) + { + // handle slurl with (X,Y,Z) coordinates + std::string location = unescapeUrl(path_array[path_parts-4]); + std::string x = path_array[path_parts-3]; + std::string y = path_array[path_parts-2]; + std::string z = path_array[path_parts-1]; + return location + " (" + x + "," + y + "," + z + ")"; + } + else if (path_parts == 4) + { + // handle slurl with (X,Y) coordinates + std::string location = unescapeUrl(path_array[path_parts-3]); + std::string x = path_array[path_parts-2]; + std::string y = path_array[path_parts-1]; + return location + " (" + x + "," + y + ")"; + } + else if (path_parts == 3) + { + // handle slurl with (X) coordinate + std::string location = unescapeUrl(path_array[path_parts-2]); + std::string x = path_array[path_parts-1]; + return location + " (" + x + ")"; + } + else if (path_parts == 2) + { + // handle slurl with no coordinates + std::string location = unescapeUrl(path_array[path_parts-1]); + return location; + } + + return url; +} + +std::string LLUrlEntrySLURL::getLocation(const std::string &url) const +{ + // return the part of the Url after slurl.com/secondlife/ + const std::string search_string = "secondlife"; + size_t pos = url.find(search_string); + if (pos == std::string::npos) + { + return ""; + } + + pos += search_string.size() + 1; + return url.substr(pos, url.size() - pos); +} + +// +// LLUrlEntryAgent Describes a Second Life agent Url, e.g., +// secondlife:///app/agent/0e346d8b-4433-4d66-a6b0-fd37083abc4c/about +// +LLUrlEntryAgent::LLUrlEntryAgent() +{ + mPattern = boost::regex("secondlife:///app/agent/[\\da-f-]+/about", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_agent.xml"; + mTooltip = LLTrans::getString("TooltipAgentUrl"); +} + +void LLUrlEntryAgent::onAgentNameReceived(const LLUUID& id, + const std::string& first, + const std::string& last, + BOOL is_group) +{ + // received the agent name from the server - tell our observers + callObservers(id.asString(), first + " " + last); +} + +std::string LLUrlEntryAgent::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + std::string id = getIDStringFromUrl(url); + if (gCacheName && ! id.empty()) + { + LLUUID uuid(id); + std::string full_name; + if (gCacheName->getFullName(uuid, full_name)) + { + return full_name; + } + else + { + gCacheName->get(uuid, FALSE, boost::bind(&LLUrlEntryAgent::onAgentNameReceived, this, _1, _2, _3, _4)); + addObserver(id, url, cb); + } + } + + return unescapeUrl(url); +} + +// +// LLUrlEntryGroup Describes a Second Life group Url, e.g., +// secondlife:///app/group/00005ff3-4044-c79f-9de8-fb28ae0df991/about +// +LLUrlEntryGroup::LLUrlEntryGroup() +{ + mPattern = boost::regex("secondlife:///app/group/[\\da-f-]+/about", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_group.xml"; + mTooltip = LLTrans::getString("TooltipGroupUrl"); +} + +void LLUrlEntryGroup::onGroupNameReceived(const LLUUID& id, + const std::string& first, + const std::string& last, + BOOL is_group) +{ + // received the group name from the server - tell our observers + callObservers(id.asString(), first); +} + +std::string LLUrlEntryGroup::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + std::string id = getIDStringFromUrl(url); + if (gCacheName && ! id.empty()) + { + LLUUID uuid(id); + std::string group_name; + if (gCacheName->getGroupName(uuid, group_name)) + { + return group_name; + } + else + { + gCacheName->get(uuid, TRUE, boost::bind(&LLUrlEntryGroup::onGroupNameReceived, this, _1, _2, _3, _4)); + addObserver(id, url, cb); + } + } + + return unescapeUrl(url); +} + +/// +/// LLUrlEntryEvent Describes a Second Life event Url, e.g., +/// secondlife:///app/event/700727/about +/// +LLUrlEntryEvent::LLUrlEntryEvent() +{ + mPattern = boost::regex("secondlife:///app/event/[\\da-f-]+/about", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_event.xml"; + mTooltip = LLTrans::getString("TooltipEventUrl"); +} + +std::string LLUrlEntryEvent::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + return unescapeUrl(url); +} + +/// +/// LLUrlEntryClassified Describes a Second Life classified Url, e.g., +/// secondlife:///app/classified/00128854-c36a-5649-7ca6-5dfaa7514ab2/about +/// +LLUrlEntryClassified::LLUrlEntryClassified() +{ + mPattern = boost::regex("secondlife:///app/classified/[\\da-f-]+/about", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_classified.xml"; + mTooltip = LLTrans::getString("TooltipClassifiedUrl"); +} + +std::string LLUrlEntryClassified::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + return unescapeUrl(url); +} + +/// +/// LLUrlEntryParcel Describes a Second Life parcel Url, e.g., +/// secondlife:///app/parcel/0000060e-4b39-e00b-d0c3-d98b1934e3a8/about +/// +LLUrlEntryParcel::LLUrlEntryParcel() +{ + mPattern = boost::regex("secondlife:///app/parcel/[\\da-f-]+/about", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_parcel.xml"; + mTooltip = LLTrans::getString("TooltipParcelUrl"); +} + +std::string LLUrlEntryParcel::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + return unescapeUrl(url); +} + +// +// LLUrlEntryTeleport Describes a Second Life teleport Url, e.g., +// secondlife:///app/teleport/Ahern/50/50/50/ +// +LLUrlEntryTeleport::LLUrlEntryTeleport() +{ + mPattern = boost::regex("secondlife:///app/teleport/\\S+(/\\d+)?(/\\d+)?(/\\d+)?/?\\S*", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_teleport.xml"; + mTooltip = LLTrans::getString("TooltipTeleportUrl"); +} + +std::string LLUrlEntryTeleport::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + // + // we handle teleport SLURLs in the following formats: + // - secondlife:///app/teleport/Place/X/Y/Z + // - secondlife:///app/teleport/Place/X/Y + // - secondlife:///app/teleport/Place/X + // - secondlife:///app/teleport/Place + // + LLURI uri(url); + LLSD path_array = uri.pathArray(); + S32 path_parts = path_array.size(); + if (path_parts == 6) + { + // handle teleport url with (X,Y,Z) coordinates + std::string location = unescapeUrl(path_array[path_parts-4]); + std::string x = path_array[path_parts-3]; + std::string y = path_array[path_parts-2]; + std::string z = path_array[path_parts-1]; + return "Teleport to " + location + " (" + x + "," + y + "," + z + ")"; + } + else if (path_parts == 5) + { + // handle teleport url with (X,Y) coordinates + std::string location = unescapeUrl(path_array[path_parts-3]); + std::string x = path_array[path_parts-2]; + std::string y = path_array[path_parts-1]; + return "Teleport to " + location + " (" + x + "," + y + ")"; + } + else if (path_parts == 4) + { + // handle teleport url with (X) coordinate only + std::string location = unescapeUrl(path_array[path_parts-2]); + std::string x = path_array[path_parts-1]; + return "Teleport to " + location + " (" + x + ")"; + } + else if (path_parts == 3) + { + // handle teleport url with no coordinates + std::string location = unescapeUrl(path_array[path_parts-1]); + return "Teleport to " + location; + } + + return url; +} + +std::string LLUrlEntryTeleport::getLocation(const std::string &url) const +{ + // return the part of the Url after ///app/teleport + const std::string search_string = "teleport"; + size_t pos = url.find(search_string); + if (pos == std::string::npos) + { + return ""; + } + + pos += search_string.size() + 1; + return url.substr(pos, url.size() - pos); +} + +/// +/// LLUrlEntryObjectIM Describes a Second Life object instant msg Url, e.g., +/// secondlife:///app/objectim/<sessionid> +/// +LLUrlEntryObjectIM::LLUrlEntryObjectIM() +{ + mPattern = boost::regex("secondlife:///app/objectim/[\\da-f-]+\\??\\S*", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_objectim.xml"; + mTooltip = LLTrans::getString("TooltipObjectIMUrl"); +} + +std::string LLUrlEntryObjectIM::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + LLURI uri(url); + LLSD params = uri.queryMap(); + if (params.has("name")) + { + // look for a ?name=<obj-name> param in the url + // and use that as the label if present. + std::string name = params.get("name"); + LLStringUtil::trim(name); + if (name.empty()) + { + name = LLTrans::getString("Unnamed"); + } + return name; + } + + return unescapeUrl(url); +} + +std::string LLUrlEntryObjectIM::getLocation(const std::string &url) const +{ + LLURI uri(url); + LLSD params = uri.queryMap(); + if (params.has("slurl")) + { + return params.get("slurl"); + } + + return ""; +} + +// +// LLUrlEntrySL Describes a generic SLURL, e.g., a Url that starts +// with secondlife:// (used as a catch-all for cases not matched above) +// +LLUrlEntrySL::LLUrlEntrySL() +{ + mPattern = boost::regex("secondlife://(\\w+)?(:\\d+)?/\\S+", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_slapp.xml"; + mTooltip = LLTrans::getString("TooltipSLAPP"); +} + +std::string LLUrlEntrySL::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + return unescapeUrl(url); +} + +// +// LLUrlEntrySLLabel Describes a generic SLURL, e.g., a Url that starts +/// with secondlife:// with the ability to specify a custom label. +// +LLUrlEntrySLLabel::LLUrlEntrySLLabel() +{ + mPattern = boost::regex("\\[secondlife://\\S+[ \t]+[^\\]]+\\]", + boost::regex::perl|boost::regex::icase); + mMenuName = "menu_url_slapp.xml"; + mTooltip = LLTrans::getString("TooltipSLAPP"); +} + +std::string LLUrlEntrySLLabel::getLabel(const std::string &url, const LLUrlLabelCallback &cb) +{ + return getLabelFromWikiLink(url); +} + +std::string LLUrlEntrySLLabel::getUrl(const std::string &string) +{ + return getUrlFromWikiLink(string); +} + |