+
+
+typedef struct _SharedMessageStatus {
+ long load_seen; /* should read information be loaded */
+ long sortit; /* should we sort it using the standard sort API? */
+ long defaultsortorder; /* if we should sort it, which direction should be the default? */
+
+ long maxload; /* how many headers should we accept from the server? defaults to 10k */
+ long maxmsgs; /* how many message bodies do you want to load at most?*/
+
+ long startmsg; /* which is the start message? */
+ long nummsgs; /* How many messages are available to your view? */
+ long numNewmsgs; /* if you load the seen-status, this is the count of them. */
+ long num_displayed; /* counted up for LoadMsgFromServer */ /* TODO: unclear who should access this and why */
+
+ long lowest_found; /* smallest Message ID found; */
+ long highest_found; /* highest Message ID found; */
+
+} SharedMessageStatus;
+
+int load_msg_ptrs(const char *servcmd,
+ const char *filter,
+ SharedMessageStatus *Stat,
+ load_msg_ptrs_detailheaders LH);
+
+typedef int (*GetParamsGetServerCall_func)(SharedMessageStatus *Stat,
+ void **ViewSpecific,
+ long oper,
+ char *cmd,
+ long len,
+ char *filter,
+ long flen);
+
+typedef int (*PrintViewHeader_func)(SharedMessageStatus *Stat, void **ViewSpecific);
+
+typedef int (*LoadMsgFromServer_func)(SharedMessageStatus *Stat,
+ void **ViewSpecific,
+ message_summary* Msg,
+ int is_new,
+ int i);
+
+typedef int (*RenderView_or_Tail_func)(SharedMessageStatus *Stat,
+ void **ViewSpecific,
+ long oper);
+typedef int (*View_Cleanup_func)(void **ViewSpecific);
+
+void RegisterReadLoopHandlerset(
+ /**
+ * RoomType: which View definition are you going to be called for
+ */
+ int RoomType,
+
+ /**
+ * GetParamsGetServerCall should do the following:
+ * * allocate your private context structure
+ * * evaluate your commandline arguments, put results to your private struct.
+ * * fill cmd with the command to load the message pointer list:
+ * * might depend on bstr/oper depending on your needs
+ * * might stay empty if no list should loaded and LoadMsgFromServer
+ * is skipped.
+ * * influence the behaviour by presetting values on SharedMessageStatus
+ */
+ GetParamsGetServerCall_func GetParamsGetServerCall,
+
+ /**
+ * PrintpageHeader prints the surrounding information like iconbar, header etc.
+ * by default, output_headers() is called.
+ *
+ */
+ PrintViewHeader_func PrintPageHeader,
+
+ /**
+ * PrintViewHeader is here to print informations infront of your messages.
+ * The message list is already loaded & sorted (if) so you can evaluate
+ * its result on the SharedMessageStatus struct.
+ */
+ PrintViewHeader_func PrintViewHeader,
+
+ /**
+ * LH is the function, you specify if you want to load more than just message
+ * numbers from the server during the listing fetch operation.
+ */
+ load_msg_ptrs_detailheaders LH,
+
+ /**
+ * LoadMsgFromServer is called for every message in the message list:
+ * * which is
+ * * after 'startmsg'
+ * * up to 'maxmsgs' after your 'startmsg'
+ * * it should load and parse messages from citserer.
+ * * depending on your needs you might want to print your message here...
+ * * if cmd was empty, its skipped alltogether.
+ */
+ LoadMsgFromServer_func LoadMsgFromServer,
+
+ /**
+ * RenderView_or_Tail is called last;
+ * * if you used PrintViewHeader to print messages, you might want to print
+ * trailing information here
+ * * if you just pre-loaded your messages, put your render code here.
+ */
+ RenderView_or_Tail_func RenderView_or_Tail,
+
+ /**
+ * ViewCleanup should just clear your private data so all your mem can go back to
+ * VALgrindHALLA.
+ * it also should release the content for delivery via end_burst() or wDumpContent(1);
+ */
+ View_Cleanup_func ViewCleanup
+ );
+/*
+GetParamsGetServerCall
+
+PrintViewHeader
+
+LoadMsgFromServer
+
+RenderView_or_Tail
+*/
+
+
+int ParseMessageListHeaders_Detail(StrBuf *Line,
+ const char **pos,
+ message_summary *Msg,
+ StrBuf *ConversionBuffer);
+
+
+
+/**
+ * @brief function to register the availability to render a specific message
+ * @param HeaderName Mimetype we know howto display
+ * @param HdrNLen length...
+ * @param InlineRenderable Should we announce to citserver that we want to receive these mimeparts immediately?
+ * @param Priority if multipart/alternative; which mimepart/Renderer should be prefered? (only applies if InlineRenderable)
+ */
+void RegisterMimeRenderer(const char *HeaderName, long HdrNLen,
+ RenderMimeFunc MimeRenderer,
+ int InlineRenderable,
+ int Priority);
+
+
+/**
+ * @brief fill the header parts of Msg with the headers loaded by MSG0
+ * @param Msg empty message struct, only preinitialized with the msgid
+ * @param FoundCharset buffer with the prefered charset of the headers
+ * @param buf linebuffer used to buffer citserver replies
+ */
+int ReadOneMessageSummary(message_summary *Msg, StrBuf *FoundCharset, StrBuf *Buf);
+
+
+#endif