Re: Please comment on callhistory API
Marcel, Marcel Holtmann wrote: Hi Raji, org.ofono.History will be the main adapter interface and org.ofono.CallHistoryAgent the callhistory agent and org.ofono.SmsHistoryAgent as the sms history agent. I want to seperate the two agents so that sms app will expose sms history agent and dialer will register and expose callhistory agent. Then it will be clear which agent is interested in which history, vs one org.ofono.HistoryAgent exposing ReportCall and ReportTextMessage methods. In the later case adapter needs to flush both smshistory and callsistory onto two agents even though agents are not interested only in type of history. actually not really. So why does the dialer and SMS application need to register for the history? Isn't that going to be stored central in Tracker or something similar. Should not be Tracker or some Tracker helper be registering the agent? No, Dialer and Sms applications are the ones that read and stores locally, this will probably move to tracker eventually. So I dont think we can assume that there is going to be a tracker agent. I might be wrong, but does it really make sense to separate it on this level? I am thinking by separating the applications will only register and get data they are interested in. so Denis and I had a long chat about this. And essentially the history agent concept is not really something that we should maintain long term. We need be able to Tracker to listen on the D-Bus system bus and have oFono history plugin send data directly to Tracker. The history plugin should track if Tracker is running or not. If not spool. Otherwise send data to Tracker directly. Everything else is a pretty much complicated design. However for a short term solution, you could do a history agent concept as part of a MeeGo specific plugin. So use org.ofono as D-Bus service name and com.meego.TelephonyHistory and com.meego.TelephonyHistoryAgent as interface names. The main object path is / since are not going to make this based on a per modem. Two method calls in the agent a) ReportVoiceCall a) ReportTextMessage and that is it in. In the info dict include the Modem property which points to the modem object this information originates from. For outgoing TextMessages, ofono updates the history plugin in two method calls, first all the text message history related properties msg id, message , local received time,actual sent time, lineid and status='Pending' and in another method ofono updates plugin with the status. Earlier design, I sent out history record with pending status and when I received status update I used 'property changed' signal for status update. But I use 'uint32,variant' type which is not consistent with the current ofono property changed signal type. My questions, 1) Are you ok with using signal for status update, this lets us send out history as soon as we receive them if the agent is running 2) If we want to avoid signal, then we can store the outgoing text message record until we receive the status update from ofono, combine them and send out in case of agent running. In case of agent not running we do this anyway. Updated API is below. History hierarchy Service : org.ofono Interface : com.meego.TelephonyHistory Object path : / Methods void RegisterAgent (objectpath) RegisterAgent method registers the agent object path. Methods on this agent will be called if history needs to push data. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse void UnregisterAgent (objectpath) UnregisterAgent method unregister the already registered agent object path. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse HistoryAgent hierarchy == Service Name : Unique Name Interface : com.meego.TelephonyHistoryAgent Objectpath : Freely definable Methods void ReportTextMessage( array{dict}) This method gets called by ofono to deliver an array of records. Each record is represented as a dictionary, all the dict properties are described in the Properties section. Possible Errors: [service].Error.Failed void ReportVoiceCall( array{dict}) This method gets called by ofono to deliver an array of records. Each record is represented as a dictionary, all the dict properties are described in the Properties section. Possible Errors: [service].Error.Failed void Release() Cleans up agent, assumes that agent is already unregistered, so not needed to unregister. Properties == uint32 Uid [Read Only] Integer representing the internal representation of histroy message id. string Type [Read Only] string representing the type of the history message. Type can be one of the following three alternatives. outgoing - it is an outgoing history message incoming - it
Re: Please comment on callhistory API
Hi Raji, org.ofono.History will be the main adapter interface and org.ofono.CallHistoryAgent the callhistory agent and org.ofono.SmsHistoryAgent as the sms history agent. I want to seperate the two agents so that sms app will expose sms history agent and dialer will register and expose callhistory agent. Then it will be clear which agent is interested in which history, vs one org.ofono.HistoryAgent exposing ReportCall and ReportTextMessage methods. In the later case adapter needs to flush both smshistory and callsistory onto two agents even though agents are not interested only in type of history. actually not really. So why does the dialer and SMS application need to register for the history? Isn't that going to be stored central in Tracker or something similar. Should not be Tracker or some Tracker helper be registering the agent? No, Dialer and Sms applications are the ones that read and stores locally, this will probably move to tracker eventually. So I dont think we can assume that there is going to be a tracker agent. I might be wrong, but does it really make sense to separate it on this level? I am thinking by separating the applications will only register and get data they are interested in. so Denis and I had a long chat about this. And essentially the history agent concept is not really something that we should maintain long term. We need be able to Tracker to listen on the D-Bus system bus and have oFono history plugin send data directly to Tracker. The history plugin should track if Tracker is running or not. If not spool. Otherwise send data to Tracker directly. Everything else is a pretty much complicated design. However for a short term solution, you could do a history agent concept as part of a MeeGo specific plugin. So use org.ofono as D-Bus service name and com.meego.TelephonyHistory and com.meego.TelephonyHistoryAgent as interface names. The main object path is / since are not going to make this based on a per modem. Two method calls in the agent a) ReportVoiceCall a) ReportTextMessage and that is it in. In the info dict include the Modem property which points to the modem object this information originates from. For outgoing TextMessages, ofono updates the history plugin in two method calls, first all the text message history related properties msg id, message , local received time,actual sent time, lineid and status='Pending' and in another method ofono updates plugin with the status. Earlier design, I sent out history record with pending status and when I received status update I used 'property changed' signal for status update. But I use 'uint32,variant' type which is not consistent with the current ofono property changed signal type. My questions, 1) Are you ok with using signal for status update, this lets us send out history as soon as we receive them if the agent is running 2) If we want to avoid signal, then we can store the outgoing text message record until we receive the status update from ofono, combine them and send out in case of agent running. In case of agent not running we do this anyway. you can just send the method call (it is not a signal in this case) both times. When you get the pending one and once the final one. The SMS contains its own SHA-1 based id. So the history application can easily update its database. It can be used as primary key. oFono ensures its uniqueness as good as SHA-1 hash can do. Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Marcel, Marcel Holtmann wrote: Hi Raji, this is the second time I have to remind you to not top post. Next time I will ignore your email. Just a friendly reminder to follow proper mailing list etiquette. org.ofono.History will be the main adapter interface and org.ofono.CallHistoryAgent the callhistory agent and org.ofono.SmsHistoryAgent as the sms history agent. I want to seperate the two agents so that sms app will expose sms history agent and dialer will register and expose callhistory agent. Then it will be clear which agent is interested in which history, vs one org.ofono.HistoryAgent exposing ReportCall and ReportTextMessage methods. In the later case adapter needs to flush both smshistory and callsistory onto two agents even though agents are not interested only in type of history. actually not really. So why does the dialer and SMS application need to register for the history? Isn't that going to be stored central in Tracker or something similar. Should not be Tracker or some Tracker helper be registering the agent? No, Dialer and Sms applications are the ones that read and stores locally, this will probably move to tracker eventually. So I dont think we can assume that there is going to be a tracker agent. I might be wrong, but does it really make sense to separate it on this level? I am thinking by separating the applications will only register and get data they are interested in. so Denis and I had a long chat about this. And essentially the history agent concept is not really something that we should maintain long term. We need be able to Tracker to listen on the D-Bus system bus and have oFono history plugin send data directly to Tracker. The history plugin should track if Tracker is running or not. If not spool. Otherwise send data to Tracker directly. Everything else is a pretty much complicated design. However for a short term solution, you could do a history agent concept as part of a MeeGo specific plugin. So use org.ofono as D-Bus service name and com.meego.TelephonyHistory and com.meego.TelephonyHistoryAgent as interface names. The main object path is / since are not going to make this based on a per modem. Two method calls in the agent a) ReportVoiceCall a) ReportTextMessage and that is it in. In the info dict include the Modem property which points to the modem object this information originates from. For outgoing TextMessages, ofono updates the history plugin in two method calls, first all the text message history related properties msg id, message , local received time,actual sent time, lineid and status='Pending' and in another method ofono updates plugin with the status. Earlier design, I sent out history record with pending status and when I received status update I used 'property changed' signal for status update. But I use 'uint32,variant' type which is not consistent with the current ofono property changed signal type. My questions, 1) Are you ok with using signal for status update, this lets us send out history as soon as we receive them if the agent is running 2) If we want to avoid signal, then we can store the outgoing text message record until we receive the status update from ofono, combine them and send out in case of agent running. In case of agent not running we do this anyway. Failure of not existing a) or b) should be handled gracefully so that in the first error case we don't retry anymore. Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hi Raji, this is the second time I have to remind you to not top post. Next time I will ignore your email. Just a friendly reminder to follow proper mailing list etiquette. org.ofono.History will be the main adapter interface and org.ofono.CallHistoryAgent the callhistory agent and org.ofono.SmsHistoryAgent as the sms history agent. I want to seperate the two agents so that sms app will expose sms history agent and dialer will register and expose callhistory agent. Then it will be clear which agent is interested in which history, vs one org.ofono.HistoryAgent exposing ReportCall and ReportTextMessage methods. In the later case adapter needs to flush both smshistory and callsistory onto two agents even though agents are not interested only in type of history. actually not really. So why does the dialer and SMS application need to register for the history? Isn't that going to be stored central in Tracker or something similar. Should not be Tracker or some Tracker helper be registering the agent? No, Dialer and Sms applications are the ones that read and stores locally, this will probably move to tracker eventually. So I dont think we can assume that there is going to be a tracker agent. I might be wrong, but does it really make sense to separate it on this level? I am thinking by separating the applications will only register and get data they are interested in. so Denis and I had a long chat about this. And essentially the history agent concept is not really something that we should maintain long term. We need be able to Tracker to listen on the D-Bus system bus and have oFono history plugin send data directly to Tracker. The history plugin should track if Tracker is running or not. If not spool. Otherwise send data to Tracker directly. Everything else is a pretty much complicated design. However for a short term solution, you could do a history agent concept as part of a MeeGo specific plugin. So use org.ofono as D-Bus service name and com.meego.TelephonyHistory and com.meego.TelephonyHistoryAgent as interface names. The main object path is / since are not going to make this based on a per modem. Two method calls in the agent a) ReportVoiceCall a) ReportTextMessage and that is it in. In the info dict include the Modem property which points to the modem object this information originates from. Failure of not existing a) or b) should be handled gracefully so that in the first error case we don't retry anymore. Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hi Raji, CallHistory hierarchy = Service : org.ofono Interface : org.ofono.CallHistory Object path : [variable prefix]/{modem0,modem1,...}/CallHistory the object path is wrong here. This should be pretty much on the main / object path. And not on per modem and not in a sub-path. I really don't think that per modem history makes sense. Denis? Methods void RegisterAgent (objectpath) RegisterAgent method registers the agent object path. Methods on this agent will be called if history needs to push data. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse void UnregisterAgent (objectpath) UnregisterAgent method unregister the already registered agent object path. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse CallHistoryAgent hierarchy Service Name : Unique Name Interface : org.ofono.CallHistoryAgent Objectpath : Freely definable So I am actually thinking this should be just History and HistoryAgent interfaces. Since we can differentiate between different types by the different methods in the agent. Methods void SendHistory( array{dict}) This method gets called by ofono to deliver an array of records. Each record is represented as a dictionary, all the dict properties are described in the Properties section. Possible Errors: [service].Error.Unsuccessful We have to do some semantical things here first. So you proposal here is to do org.ofono.CallHistoryAgent.SendHistory. The History part is used twice here. That is never a good idea. Also it is not really sending a history per se. It is more reporting one and just one at a time. So it is not history it reports, it is a call. So my proposal here is just to have one method for ReportCall and another one for ReportTextMessage etc. void Release() Cleans up agent, assumes that agent is already unregistered, so not needed to unregister. Properties === integer Uid [Read Only] Integer representing the unique id of the history record In this case I would prefer UID as value and in uint32 please. D-Bus doesn't have an integer type. Also do we actually need this? Denis? string Calltype [Read Only] string representing the call type. Call type can be one of the following three alternatives outgoing - it is an outgoing call incoming - it is an incoming call missed - it is a missed call If is is the call history dict then just Type is good enough. No idea to duplicate the work Call all over the place. string LineIdentification [Read Only] string representing the LineIdentification , for outgoing call it is the phone number dialed. For Incoming call it is the CLIP, or COLP if received by the underlying implementation. string StartTime [Read Only] String representing start time of the call string EndTime [Read Only] String representing end time of the call These looks fine. Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Marcel, org.ofono.History will be the main adapter interface and org.ofono.CallHistoryAgent the callhistory agent and org.ofono.SmsHistoryAgent as the sms history agent. I want to seperate the two agents so that sms app will expose sms history agent and dialer will register and expose callhistory agent. Then it will be clear which agent is interested in which history, vs one org.ofono.HistoryAgent exposing ReportCall and ReportTextMessage methods. In the later case adapter needs to flush both smshistory and callsistory onto two agents even though agents are not interested only in type of history. Does it sound reasonable? Thanks, Raji Marcel Holtmann wrote: Hi Raji, CallHistory hierarchy = Service : org.ofono Interface : org.ofono.CallHistory Object path : [variable prefix]/{modem0,modem1,...}/CallHistory the object path is wrong here. This should be pretty much on the main / object path. And not on per modem and not in a sub-path. I really don't think that per modem history makes sense. Denis? Methods void RegisterAgent (objectpath) RegisterAgent method registers the agent object path. Methods on this agent will be called if history needs to push data. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse void UnregisterAgent (objectpath) UnregisterAgent method unregister the already registered agent object path. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse CallHistoryAgent hierarchy Service Name : Unique Name Interface : org.ofono.CallHistoryAgent Objectpath : Freely definable So I am actually thinking this should be just History and HistoryAgent interfaces. Since we can differentiate between different types by the different methods in the agent. Methods void SendHistory( array{dict}) This method gets called by ofono to deliver an array of records. Each record is represented as a dictionary, all the dict properties are described in the Properties section. Possible Errors: [service].Error.Unsuccessful We have to do some semantical things here first. So you proposal here is to do org.ofono.CallHistoryAgent.SendHistory. The History part is used twice here. That is never a good idea. Also it is not really sending a history per se. It is more reporting one and just one at a time. So it is not history it reports, it is a call. So my proposal here is just to have one method for ReportCall and another one for ReportTextMessage etc. void Release() Cleans up agent, assumes that agent is already unregistered, so not needed to unregister. Properties === integer Uid [Read Only] Integer representing the unique id of the history record In this case I would prefer UID as value and in uint32 please. D-Bus doesn't have an integer type. Also do we actually need this? Denis? string Calltype [Read Only] string representing the call type. Call type can be one of the following three alternatives outgoing - it is an outgoing call incoming - it is an incoming call missed - it is a missed call If is is the call history dict then just Type is good enough. No idea to duplicate the work Call all over the place. string LineIdentification [Read Only] string representing the LineIdentification , for outgoing call it is the phone number dialed. For Incoming call it is the CLIP, or COLP if received by the underlying implementation. string StartTime [Read Only] String representing start time of the call string EndTime [Read Only] String representing end time of the call These looks fine. Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hi Raji, this is the second time I have to remind you to not top post. Next time I will ignore your email. Just a friendly reminder to follow proper mailing list etiquette. org.ofono.History will be the main adapter interface and org.ofono.CallHistoryAgent the callhistory agent and org.ofono.SmsHistoryAgent as the sms history agent. I want to seperate the two agents so that sms app will expose sms history agent and dialer will register and expose callhistory agent. Then it will be clear which agent is interested in which history, vs one org.ofono.HistoryAgent exposing ReportCall and ReportTextMessage methods. In the later case adapter needs to flush both smshistory and callsistory onto two agents even though agents are not interested only in type of history. actually not really. So why does the dialer and SMS application need to register for the history? Isn't that going to be stored central in Tracker or something similar. Should not be Tracker or some Tracker helper be registering the agent? I might be wrong, but does it really make sense to separate it on this level? And it needs to be MessageHistoryAgent if we decide to go for this. We banned the shortcut sms from the rest of the API. Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hi Marcel, On 09/27/2010 12:50 PM, Marcel Holtmann wrote: Hi Raji, CallHistory hierarchy = Service : org.ofono Interface : org.ofono.CallHistory Object path : [variable prefix]/{modem0,modem1,...}/CallHistory the object path is wrong here. This should be pretty much on the main / object path. And not on per modem and not in a sub-path. I really don't think that per modem history makes sense. Denis? The idea here is that you can track history by the modem object or more likely the IMSI. Thus when switching SIMs or in dual-sim mode phones, the history shown might change depending on the current SIM. Properties === integer Uid [Read Only] Integer representing the unique id of the history record In this case I would prefer UID as value and in uint32 please. D-Bus doesn't have an integer type. Also do we actually need this? Denis? This is not actually needed, we only track when a call has been ended or missed. Regards, -Denis ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hi Denis, CallHistory hierarchy = Service : org.ofono Interface : org.ofono.CallHistory Object path : [variable prefix]/{modem0,modem1,...}/CallHistory the object path is wrong here. This should be pretty much on the main / object path. And not on per modem and not in a sub-path. I really don't think that per modem history makes sense. Denis? The idea here is that you can track history by the modem object or more likely the IMSI. Thus when switching SIMs or in dual-sim mode phones, the history shown might change depending on the current SIM. by modem makes no sense. That might change at any time. For example even if you get a phone replacement. So not really helpful. The IMSI I can see, but isn't it better then just to include the IMSI into the report send to the history application. Not that I actually like sending the IMSI around so much :( Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hi Marcel, On 09/27/2010 06:14 PM, Marcel Holtmann wrote: Hi Denis, CallHistory hierarchy = Service : org.ofono Interface : org.ofono.CallHistory Object path : [variable prefix]/{modem0,modem1,...}/CallHistory the object path is wrong here. This should be pretty much on the main / object path. And not on per modem and not in a sub-path. I really don't think that per modem history makes sense. Denis? The idea here is that you can track history by the modem object or more likely the IMSI. Thus when switching SIMs or in dual-sim mode phones, the history shown might change depending on the current SIM. by modem makes no sense. That might change at any time. For example even if you get a phone replacement. So not really helpful. The IMSI I can see, but isn't it better then just to include the IMSI into the report send to the history application. Not that I actually like sending the IMSI around so much :( Actually per modem does make sense for HFP use cases where the device is essentially unique and IMSI is not provided. Regards, -Denis ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hello Marcel, Marcel Holtmann wrote: Hi Raji, this is the second time I have to remind you to not top post. Next time I will ignore your email. Just a friendly reminder to follow proper mailing list etiquette. org.ofono.History will be the main adapter interface and org.ofono.CallHistoryAgent the callhistory agent and org.ofono.SmsHistoryAgent as the sms history agent. I want to seperate the two agents so that sms app will expose sms history agent and dialer will register and expose callhistory agent. Then it will be clear which agent is interested in which history, vs one org.ofono.HistoryAgent exposing ReportCall and ReportTextMessage methods. In the later case adapter needs to flush both smshistory and callsistory onto two agents even though agents are not interested only in type of history. actually not really. So why does the dialer and SMS application need to register for the history? Isn't that going to be stored central in Tracker or something similar. Should not be Tracker or some Tracker helper be registering the agent? No, Dialer and Sms applications are the ones that read and stores locally, this will probably move to tracker eventually. So I dont think we can assume that there is going to be a tracker agent. I might be wrong, but does it really make sense to separate it on this level? I am thinking by separating the applications will only register and get data they are interested in. And it needs to be MessageHistoryAgent if we decide to go for this. We banned the shortcut sms from the rest of the API. Regards Marcel ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hello Marcel, I have incorporated your feedback into the document . Please let me know if anything needs to be changed. Thanks Raji Callhistory Adapter-Agent CallHistory is a built in plugin for ofono. It uses CallHistoryAgent api exposed by client to push voice call history information. CallHistoryAgent api is a service interface exposed by client over dbus. Plugin exposes CallHistory interface that CallHistoryAgent registers and unregisters with. if the CallHistoryAgent registers with CallHistory then plugin pushes the history information to the agent soon as it receives from ofono, otherwise it caches the data in a disk file until agent registers, once agent registers plugin will read the data from the disk file and pushes all the records to it. CallHistory: it is going to register and unregister the agent. It calls the methods on the agent for delivering history information whent the agent is up and running. The history record will be written to the disk if agent method returns error or if the agent is not running. CallHistory hierarchy = Service : org.ofono Interface : org.ofono.CallHistory Object path : [variable prefix]/{modem0,modem1,...}/CallHistory Methods void RegisterAgent (objectpath) RegisterAgent method registers the agent object path. Methods on this agent will be called if history needs to push data. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse void UnregisterAgent (objectpath) UnregisterAgent method unregister the already registered agent object path. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse CallHistoryAgent hierarchy Service Name : Unique Name Interface : org.ofono.CallHistoryAgent Objectpath : Freely definable Methods void SendHistory( array{dict}) This method gets called by ofono to deliver an array of records. Each record is represented as a dictionary, all the dict properties are described in the Properties section. Possible Errors: [service].Error.Unsuccessful void Release() Cleans up agent, assumes that agent is already unregistered, so not needed to unregister. Properties === integer Uid [Read Only] Integer representing the unique id of the history record string Calltype [Read Only] string representing the call type. Call type can be one of the following three alternatives outgoing - it is an outgoing call incoming - it is an incoming call missed - it is a missed call string LineIdentification [Read Only] string representing the LineIdentification , for outgoing call it is the phone number dialed. For Incoming call it is the CLIP, or COLP if received by the underlying implementation. string StartTime [Read Only] String representing start time of the call string EndTime [Read Only] String representing end time of the call ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Please comment on callhistory API
Hello, Attached Callhistory API , please send me your feedback on it, I will extend this include SmsHistory once callhistory API looks good. Thanks Raji Callhistory Adapter-Agent CallHistoryAdapter is a built in plugin for ofono. It uses CallHistoryAgent api exposed by dialer or client daemon to push voice call history information to client. CallHistoryAgent api is an service interface exposed by client over dbus. Plugin exposes CallHistoryAdapter interface that CallHistoryAgent registers and unregisters with. if the CallHistoryAgent registers with Adapter then plugin pushes the history information to dialer as soon as it receives from ofono, otherwise it caches the data in a disk file until agent registers, once agent registers plugin will read the data from the disk file and pushes all the records to it. Adapter: it is going to register and unregister the agent. Calls the methods on the agent for delivering history information whent the agent is up and running. If the record cant be delivered that means agent method returns an error then it will be written to the disk file. If the agent is down it will persist history record in disk file. CallHistoryAdapter hierarchy Service : org.ofono Interface : org.ofono.CallHistoryAdapter Object path : freely definable Methods void RegisterAgent (objectpath) RegisterAgent method registers the agent object path. Methods on this agent will be called if history needs to push data. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse void UnregisterAgent (objectpath) UnregisterAgent method unregister the already registered agent object path. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse CallHistoryAgent hierarchy == Service Name: Unique Name Interface : org.ofono.CallHistoryAgent Objectpath : Freely definable Methods void SendHistory(array {struct {uint32,uint32,uint8,uint32,uint32} }) This method gets called by ofono to deliver one record of voice call history. Possible Errors: [service].Error.Unsuccessful void SendCachedHistory(array {struct {uint32,uint32,uint8,uint32,uint32} }) This method gets called by the ofono when CallHistoryAgent starts running. It delivers all the history records as an array of structures. Possible Errors: [service].Error.Unsuccessful void Release() Cleans up agent, assumes that agent is already unregistered, so not needed to unregister. CallHistory Record CallHistoryRecord { uint32 uid; uint8 voicecalltype; charlineid[20]; uint32 starttime; uint32 endtime; } voicecalltype { outgoing = 0, incoming = 1, missed = 2 } ___ ofono mailing list ofono@ofono.org http://lists.ofono.org/listinfo/ofono
Re: Please comment on callhistory API
Hi Raji, Attached Callhistory API , please send me your feedback on it, I will extend this include SmsHistory once callhistory API looks good. please include such text in the email and not as attachment. We wanna review it and not bother with just having to save it to disk first, then copy it back into the response email to have to comment on it. I prefer reading this and patches directly in my email client. Callhistory Adapter-Agent CallHistoryAdapter is a built in plugin for ofono. It uses CallHistoryAgent api exposed by dialer or client daemon to push voice call history information to client. CallHistoryAgent api is an service interface exposed by client over dbus. Plugin exposes CallHistoryAdapter interface that CallHistoryAgent registers and unregisters with. if the CallHistoryAgent registers with Adapter then plugin pushes the history information to dialer as soon as it receives from ofono, otherwise it caches the data in a disk file until agent registers, once agent registers plugin will read the data from the disk file and pushes all the records to it. Adapter: it is going to register and unregister the agent. Calls the methods on the agent for delivering history information whent the agent is up and running. If the record cant be delivered that means agent method returns an error then it will be written to the disk file. If the agent is down it will persist history record in disk file. CallHistoryAdapter hierarchy Service : org.ofono Interface : org.ofono.CallHistoryAdapter Object path : freely definable What is Adapter meaning here. Just CallHistory would be fine. And makes is more consistent with STK Agent. The object path is not freely definable. You do have to pick one. Methods void RegisterAgent (objectpath) RegisterAgent method registers the agent object path. Methods on this agent will be called if history needs to push data. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse What is InvalidFormat? Fair enough, you copied this from STK Agent and it uses this for invalid object path. I don't even think this is needed at all since the D-Bus system daemon will ensure this, but fair enough leave that in since STK Agent is using it similar. Consistency is good. void UnregisterAgent (objectpath) UnregisterAgent method unregister the already registered agent object path. Possible Errors: [service].Error.InvalidArguments [service].Error.InvalidFormat [service].Error.InUse CallHistoryAgent hierarchy == Service Name : Unique Name Interface : org.ofono.CallHistoryAgent Objectpath: Freely definable Methods void SendHistory(array {struct {uint32,uint32,uint8,uint32,uint32} }) This method gets called by ofono to deliver one record of voice call history. Possible Errors: [service].Error.Unsuccessful Yeah. No way. Use a dictionary. We are not modeling some weird memory structure via D-Bus. That is not extendable at all. void SendCachedHistory(array {struct {uint32,uint32,uint8,uint32,uint32} }) This method gets called by the ofono when CallHistoryAgent starts running. It delivers all the history records as an array of structures. Possible Errors: [service].Error.Unsuccessful No. One method for both here. If the client calls RegisterAgent then at that point you start sending out the cached history. No need to make a differentiation here. The client doesn't care. It just needs to get the information. void Release() Cleans up agent, assumes that agent is already unregistered, so not needed to unregister. CallHistory Record CallHistoryRecord { uint32 uid; uint8 voicecalltype; charlineid[20]; uint32 starttime; uint32 endtime; } voicecalltype { outgoing = 0, incoming = 1, missed = 2 } Define proper dictionary key/type values pair like we do for property or use inside the Messaging API already. Consistency. New immediate (class 0) SMS received. Info has Sender, LocalSentTime, and SentTime information. Sender address is given in string format. LocalSentTime and SentTime are given in string form using ISO8601 format. So it defines already LocalSentTime, SentTime and Sender.