Merge pull request #1385 from G10h4ck/safer_api

0.6.5 Safer rsGxsChannel API
This commit is contained in:
csoler 2018-11-20 21:44:40 +01:00 committed by GitHub
commit 8c8ce53e4b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
16 changed files with 966 additions and 539 deletions

View file

@ -22,7 +22,7 @@
* *
*******************************************************************************/
#include <inttypes.h>
#include <cstdint>
#include <string>
#include <list>
#include <functional>
@ -32,6 +32,7 @@
#include "retroshare/rsgxscommon.h"
#include "serialiser/rsserializable.h"
#include "retroshare/rsturtle.h"
#include "util/rsdeprecate.h"
class RsGxsChannels;
@ -100,10 +101,70 @@ std::ostream &operator<<(std::ostream& out, const RsGxsChannelPost& post);
class RsGxsChannels: public RsGxsIfaceHelper, public RsGxsCommentService
{
public:
explicit RsGxsChannels(RsGxsIface& gxs) : RsGxsIfaceHelper(gxs) {}
virtual ~RsGxsChannels() {}
/**
* @brief Create channel. Blocking API.
* @jsonapi{development}
* @param[inout] channel Channel data (name, description...)
* @return false on error, true otherwise
*/
virtual bool createChannel(RsGxsChannelGroup& channel) = 0;
/**
* @brief Create channel post. Blocking API.
* @jsonapi{development}
* @param[inout] post
* @return false on error, true otherwise
*/
virtual bool createPost(RsGxsChannelPost& post) = 0;
/**
* @brief Edit channel details.
* @jsonapi{development}
* @param[in] channel Channel data (name, description...) with modifications
* @return false on error, true otherwise
*/
virtual bool editChannel(RsGxsChannelGroup& channel) = 0;
/**
* @brief Share extra file
* Can be used to share extra file attached to a channel post
* @jsonapi{development}
* @param[in] path file path
* @return false on error, true otherwise
*/
virtual bool ExtraFileHash(const std::string& path) = 0;
/**
* @brief Remove extra file from shared files
* @jsonapi{development}
* @param[in] hash hash of the file to remove
* @return false on error, true otherwise
*/
virtual bool ExtraFileRemove(const RsFileHash& hash) = 0;
/**
* @brief Get auto-download option value for given channel
* @jsonapi{development}
* @param[in] channelId channel id
* @param[out] enabled storage for the auto-download option value
* @return false if something failed, true otherwhise
*/
virtual bool getChannelAutoDownload(
const RsGxsGroupId& channelId, bool& enabled ) = 0;
/**
* @brief Get download directory for the given channel
* @jsonapi{development}
* @param[in] channelId id of the channel
* @param[out] directory reference to string where to store the path
* @return false on error, true otherwise
*/
virtual bool getChannelDownloadDirectory( const RsGxsGroupId& channelId,
std::string& directory ) = 0;
/**
* @brief Get channels summaries list. Blocking API.
* @jsonapi{development}
@ -138,63 +199,37 @@ public:
std::vector<RsGxsComment>& comments ) = 0;
/**
* @brief Create channel. Blocking API.
* @brief Toggle post read status. Blocking API.
* @jsonapi{development}
* @param[inout] channel Channel data (name, description...)
* @param[in] postId post identifier
* @param[in] read true to mark as read, false to mark as unread
* @return false on error, true otherwise
*/
virtual bool createChannel(RsGxsChannelGroup& channel) = 0;
virtual bool markRead(const RsGxsGrpMsgIdPair& postId, bool read) = 0;
/**
* @brief Create channel post. Blocking API.
* @brief Enable or disable auto-download for given channel. Blocking API
* @jsonapi{development}
* @param[inout] post
* @return false on error, true otherwise
*/
virtual bool createPost(RsGxsChannelPost& post) = 0;
/* Specific Service Data
* TODO: change the orrible const uint32_t &token to uint32_t token
* TODO: create a new typedef for token so code is easier to read
*/
virtual bool getGroupData(const uint32_t &token, std::vector<RsGxsChannelGroup> &groups) = 0;
virtual bool getPostData(const uint32_t &token, std::vector<RsGxsChannelPost> &posts, std::vector<RsGxsComment> &cmts) = 0;
virtual bool getPostData(const uint32_t &token, std::vector<RsGxsChannelPost> &posts) = 0;
/**
* @brief toggle message read status
* @jsonapi{development}
* @param[out] token GXS token queue token
* @param[in] msgId
* @param[in] read
*/
virtual void setMessageReadStatus(
uint32_t& token, const RsGxsGrpMsgIdPair& msgId, bool read) = 0;
/**
* @brief Enable or disable auto-download for given channel
* @jsonapi{development}
* @param[in] groupId channel id
* @param[in] channelId channel id
* @param[in] enable true to enable, false to disable
* @return false if something failed, true otherwhise
*/
virtual bool setChannelAutoDownload(
const RsGxsGroupId &groupId, bool enable) = 0;
const RsGxsGroupId& channelId, bool enable ) = 0;
/**
* @brief Get auto-download option value for given channel
* @brief Share channel publishing key
* This can be used to authorize other peers to post on the channel
* @jsonapi{development}
* @param[in] groupId channel id
* @param[in] enabled storage for the auto-download option value
* @return false if something failed, true otherwhise
* @param[in] channelId id of the channel
* @param[in] peers peers to share the key with
* @return false on error, true otherwise
*/
virtual bool getChannelAutoDownload(
const RsGxsGroupId &groupId, bool& enabled) = 0;
virtual bool shareChannelKeys(
const RsGxsGroupId& channelId, const std::set<RsPeerId>& peers ) = 0;
/**
* @brief Set download directory for the given channel
* @brief Set download directory for the given channel. Blocking API.
* @jsonapi{development}
* @param[in] channelId id of the channel
* @param[in] directory path
@ -204,90 +239,14 @@ public:
const RsGxsGroupId& channelId, const std::string& directory) = 0;
/**
* @brief Get download directory for the given channel
* @brief Subscrbe to a channel. Blocking API
* @jsonapi{development}
* @param[in] channelId id of the channel
* @param[out] directory reference to string where to store the path
* @param[in] channelId Channel id
* @param[in] subscribe true to subscribe, false to unsubscribe
* @return false on error, true otherwise
*/
virtual bool getChannelDownloadDirectory( const RsGxsGroupId& channelId,
std::string& directory ) = 0;
/**
* @brief Share channel publishing key
* This can be used to authorize other peers to post on the channel
* @jsonapi{development}
* @param[in] groupId Channel id
* @param[in] peers peers to which share the key
* @return false on error, true otherwise
*/
virtual bool groupShareKeys(
const RsGxsGroupId& groupId, const std::set<RsPeerId>& peers ) = 0;
/**
* @brief Request subscription to a group.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @jsonapi{development}
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] groupId Channel id
* @param[in] subscribe
* @return false on error, true otherwise
*/
virtual bool subscribeToGroup( uint32_t& token, const RsGxsGroupId &groupId,
bool subscribe ) = 0;
/**
* @brief Request channel creation.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] group Channel data (name, description...)
* @return false on error, true otherwise
*/
virtual bool createGroup(uint32_t& token, RsGxsChannelGroup& group) = 0;
/**
* @brief Request post creation.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] post
* @return false on error, true otherwise
*/
virtual bool createPost(uint32_t& token, RsGxsChannelPost& post) = 0;
/**
* @brief Request channel change.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @jsonapi{development}
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] group Channel data (name, description...) with modifications
* @return false on error, true otherwise
*/
virtual bool updateGroup(uint32_t& token, RsGxsChannelGroup& group) = 0;
/**
* @brief Share extra file
* Can be used to share extra file attached to a channel post
* @jsonapi{development}
* @param[in] path file path
* @return false on error, true otherwise
*/
virtual bool ExtraFileHash(const std::string& path) = 0;
/**
* @brief Remove extra file from shared files
* @jsonapi{development}
* @param[in] hash hash of the file to remove
* @return false on error, true otherwise
*/
virtual bool ExtraFileRemove(const RsFileHash& hash) = 0;
virtual bool subscribeToChannel( const RsGxsGroupId &channelId,
bool subscribe ) = 0;
/**
* @brief Request remote channels search
@ -303,15 +262,123 @@ public:
const std::function<void (const RsGxsGroupSummary& result)>& multiCallback,
rstime_t maxWait = 300 ) = 0;
/**
* @brief Request remote channel
* @jsonapi{development}
* @param[in] channelId id of the channel to request to distants peers
* @param multiCallback function that will be called each time a result is
* received
* @param[in] maxWait maximum wait time in seconds for search results
* @return false on error, true otherwise
*/
virtual bool turtleChannelRequest(
const RsGxsGroupId& channelId,
const std::function<void (const RsGxsChannelGroup& result)>& multiCallback,
rstime_t maxWait = 300 ) = 0;
/* Following functions are deprecated as they expose internal functioning
* semantic, instead of a safe to use API */
RS_DEPRECATED_FOR(getChannelsInfo)
virtual bool getGroupData(const uint32_t &token, std::vector<RsGxsChannelGroup> &groups) = 0;
RS_DEPRECATED_FOR(getChannelsContent)
virtual bool getPostData(const uint32_t &token, std::vector<RsGxsChannelPost> &posts, std::vector<RsGxsComment> &cmts) = 0;
RS_DEPRECATED_FOR(getChannelsContent)
virtual bool getPostData(const uint32_t &token, std::vector<RsGxsChannelPost> &posts) = 0;
/**
* @brief toggle message read status
* @deprecated
* @param[out] token GXS token queue token
* @param[in] msgId
* @param[in] read
*/
RS_DEPRECATED_FOR(markRead)
virtual void setMessageReadStatus(
uint32_t& token, const RsGxsGrpMsgIdPair& msgId, bool read) = 0;
/**
* @brief Share channel publishing key
* This can be used to authorize other peers to post on the channel
* @deprecated
* @param[in] groupId Channel id
* @param[in] peers peers to which share the key
* @return false on error, true otherwise
*/
RS_DEPRECATED_FOR(shareChannelKeys)
virtual bool groupShareKeys(
const RsGxsGroupId& groupId, const std::set<RsPeerId>& peers ) = 0;
/**
* @brief Request subscription to a group.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @deprecated
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] groupId Channel id
* @param[in] subscribe
* @return false on error, true otherwise
*/
RS_DEPRECATED_FOR(subscribeToChannel)
virtual bool subscribeToGroup( uint32_t& token, const RsGxsGroupId &groupId,
bool subscribe ) = 0;
/**
* @brief Request channel creation.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @deprecated
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] group Channel data (name, description...)
* @return false on error, true otherwise
*/
RS_DEPRECATED_FOR(createChannel)
virtual bool createGroup(uint32_t& token, RsGxsChannelGroup& group) = 0;
/**
* @brief Request post creation.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @deprecated
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] post
* @return false on error, true otherwise
*/
RS_DEPRECATED
virtual bool createPost(uint32_t& token, RsGxsChannelPost& post) = 0;
/**
* @brief Request channel change.
* The action is performed asyncronously, so it could fail in a subsequent
* phase even after returning true.
* @deprecated
* @param[out] token Storage for RsTokenService token to track request
* status.
* @param[in] group Channel data (name, description...) with modifications
* @return false on error, true otherwise
*/
RS_DEPRECATED_FOR(editChannel)
virtual bool updateGroup(uint32_t& token, RsGxsChannelGroup& group) = 0;
//////////////////////////////////////////////////////////////////////////////
/// Distant synchronisation methods ///
//////////////////////////////////////////////////////////////////////////////
///
RS_DEPRECATED_FOR(turtleChannelRequest)
virtual TurtleRequestId turtleGroupRequest(const RsGxsGroupId& group_id)=0;
RS_DEPRECATED
virtual TurtleRequestId turtleSearchRequest(const std::string& match_string)=0;
RS_DEPRECATED_FOR(turtleSearchRequest)
virtual bool retrieveDistantSearchResults(TurtleRequestId req, std::map<RsGxsGroupId, RsGxsGroupSummary> &results) =0;
RS_DEPRECATED
virtual bool clearDistantSearchResults(TurtleRequestId req)=0;
RS_DEPRECATED_FOR(turtleChannelRequest)
virtual bool retrieveDistantGroup(const RsGxsGroupId& group_id,RsGxsChannelGroup& distant_group)=0;
//////////////////////////////////////////////////////////////////////////////
};