\doxysection{ss7\+\_\+asp.\+h}
\label{ss7__asp_8h_source}\index{src/ss7\_asp.h@{src/ss7\_asp.h}}
\textbf{ Go to the documentation of this file.}
\begin{DoxyCode}{0}
\DoxyCodeLine{1 \textcolor{preprocessor}{\#pragma once}}
\DoxyCodeLine{2 }
\DoxyCodeLine{3 \textcolor{preprocessor}{\#include <stdint.h>}}
\DoxyCodeLine{4 \textcolor{preprocessor}{\#include <osmocom/core/linuxlist.h>}}
\DoxyCodeLine{5 \textcolor{preprocessor}{\#include <osmocom/core/fsm.h>}}
\DoxyCodeLine{6 \textcolor{preprocessor}{\#include <osmocom/core/msgb.h>}}
\DoxyCodeLine{7 \textcolor{preprocessor}{\#include <osmocom/core/tdef.h>}}
\DoxyCodeLine{8 \textcolor{preprocessor}{\#include <osmocom/netif/stream.h>}}
\DoxyCodeLine{9 }
\DoxyCodeLine{10 \textcolor{preprocessor}{\#include <osmocom/sigtran/osmo\_ss7.h>}}
\DoxyCodeLine{11 }
\DoxyCodeLine{12 \textcolor{preprocessor}{\#include "{}ss7\_asp\_peer.h"{}}}
\DoxyCodeLine{13 \textcolor{preprocessor}{\#include "{}ss7\_internal.h"{}}}
\DoxyCodeLine{14 }
\DoxyCodeLine{15 \textcolor{comment}{/***********************************************************************}}
\DoxyCodeLine{16 \textcolor{comment}{ * SS7 Application Server Processes}}
\DoxyCodeLine{17 \textcolor{comment}{ ***********************************************************************/}}
\DoxyCodeLine{18 }
\DoxyCodeLine{19 \textcolor{keyword}{struct }osmo\_ss7\_instance;}
\DoxyCodeLine{20 \textcolor{keyword}{struct }osmo\_xua\_layer\_manager;}
\DoxyCodeLine{21 }
\DoxyCodeLine{22 \textcolor{keyword}{enum} ss7\_asp\_ctr \{}
\DoxyCodeLine{23         SS7\_ASP\_CTR\_PKT\_RX\_TOTAL,}
\DoxyCodeLine{24         SS7\_ASP\_CTR\_PKT\_RX\_UNKNOWN,}
\DoxyCodeLine{25         SS7\_ASP\_CTR\_PKT\_TX\_TOTAL,}
\DoxyCodeLine{26 \};}
\DoxyCodeLine{27 }
\DoxyCodeLine{28 \textcolor{keyword}{struct }osmo\_ss7\_asp \{}
\DoxyCodeLine{30         \textcolor{keyword}{struct }llist\_head list;}
\DoxyCodeLine{31         \textcolor{keyword}{struct }osmo\_ss7\_instance *inst;}
\DoxyCodeLine{32 }
\DoxyCodeLine{34         \textcolor{keyword}{struct }osmo\_fsm\_inst *fi;}
\DoxyCodeLine{35 }
\DoxyCodeLine{37         \textcolor{keyword}{struct }osmo\_xua\_server *xua\_server;}
\DoxyCodeLine{38         \textcolor{keyword}{struct }llist\_head siblings;}
\DoxyCodeLine{39 }
\DoxyCodeLine{41         \textcolor{keyword}{struct }osmo\_stream\_cli *client;}
\DoxyCodeLine{42         \textcolor{keyword}{struct }osmo\_stream\_srv *server;}
\DoxyCodeLine{44         \textcolor{keywordtype}{char} *sock\_name;}
\DoxyCodeLine{45 }
\DoxyCodeLine{46         \textcolor{comment}{/* ASP Identifier for ASP-\/UP + NTFY, as received by the peer.}}
\DoxyCodeLine{47 \textcolor{comment}{         * (In IPA ASPs it's used internally to hold 4-\/bit SLS).}}
\DoxyCodeLine{48 \textcolor{comment}{         * FIXME: This should actually be stored in a AS-\/ASP relation, since it}}
\DoxyCodeLine{49 \textcolor{comment}{         *        can be different per AS, see RFC4666 3.5.1}}
\DoxyCodeLine{50 \textcolor{comment}{         * "{}The optional ASP Identifier parameter contains a unique value that}}
\DoxyCodeLine{51 \textcolor{comment}{         *  is locally significant among the ASPs that support an AS"{}.}}
\DoxyCodeLine{52 \textcolor{comment}{         */}}
\DoxyCodeLine{53         uint32\_t remote\_asp\_id;}
\DoxyCodeLine{54         \textcolor{keywordtype}{bool} remote\_asp\_id\_present;}
\DoxyCodeLine{55 }
\DoxyCodeLine{56         \textcolor{comment}{/* Layer Manager to which we talk */}}
\DoxyCodeLine{57         \textcolor{keyword}{const} \textcolor{keyword}{struct }osmo\_xua\_layer\_manager *lm;}
\DoxyCodeLine{58         \textcolor{keywordtype}{void} *lm\_priv;}
\DoxyCodeLine{59 }
\DoxyCodeLine{61         \textcolor{keywordtype}{bool} dyn\_allocated;}
\DoxyCodeLine{62 }
\DoxyCodeLine{64         \textcolor{keywordtype}{bool} simple\_client\_allocated;}
\DoxyCodeLine{65 }
\DoxyCodeLine{67         \textcolor{keyword}{struct }rate\_ctr\_group *ctrg;}
\DoxyCodeLine{68 }
\DoxyCodeLine{70         \textcolor{keyword}{struct }msgb *pending\_msg;}
\DoxyCodeLine{71 }
\DoxyCodeLine{72         \textcolor{comment}{/* IPA proto ASP specific fields. */}}
\DoxyCodeLine{73         \textcolor{keyword}{struct }\{}
\DoxyCodeLine{74                 \textcolor{comment}{/* Incoming IPA PDUs have no SLS field, hence a potentially}}
\DoxyCodeLine{75 \textcolor{comment}{                 * unique one within AS is assigned to this ASP and applied}}
\DoxyCodeLine{76 \textcolor{comment}{                 * manually when received. */}}
\DoxyCodeLine{77                 uint8\_t sls:4;}
\DoxyCodeLine{78                 \textcolor{keywordtype}{bool} sls\_assigned;}
\DoxyCodeLine{79         \} ipa;}
\DoxyCodeLine{80 }
\DoxyCodeLine{81         \textcolor{keyword}{struct }\{}
\DoxyCodeLine{82                 \textcolor{keywordtype}{char} *name;}
\DoxyCodeLine{83                 \textcolor{keywordtype}{char} *description;}
\DoxyCodeLine{84                 \textcolor{keyword}{enum} osmo\_ss7\_asp\_protocol proto;}
\DoxyCodeLine{85                 \textcolor{keyword}{enum} osmo\_ss7\_asp\_admin\_state adm\_state;}
\DoxyCodeLine{86                 \textcolor{keywordtype}{bool} is\_server;}
\DoxyCodeLine{87                 \textcolor{keyword}{enum} osmo\_ss7\_asp\_role role;}
\DoxyCodeLine{88                 \textcolor{keywordtype}{bool} role\_set\_by\_vty;}
\DoxyCodeLine{89                 \textcolor{keywordtype}{bool} trans\_role\_set\_by\_vty;}
\DoxyCodeLine{90 }
\DoxyCodeLine{91                 \textcolor{keyword}{struct }osmo\_ss7\_asp\_peer local;}
\DoxyCodeLine{92                 \textcolor{keyword}{struct }osmo\_ss7\_asp\_peer remote;}
\DoxyCodeLine{93                 uint8\_t qos\_class;}
\DoxyCodeLine{94                 uint32\_t quirks;}
\DoxyCodeLine{95 }
\DoxyCodeLine{96                 \textcolor{comment}{/* T\_defs used by the default\_lm: */}}
\DoxyCodeLine{97                 \textcolor{keyword}{struct }osmo\_tdef *T\_defs\_lm;}
\DoxyCodeLine{98 }
\DoxyCodeLine{99                 \textcolor{keyword}{struct }\{}
\DoxyCodeLine{100                         \textcolor{keywordtype}{bool} num\_ostreams\_present;}
\DoxyCodeLine{101                         \textcolor{keywordtype}{bool} max\_instreams\_present;}
\DoxyCodeLine{102                         \textcolor{keywordtype}{bool} max\_attempts\_present;}
\DoxyCodeLine{103                         \textcolor{keywordtype}{bool} max\_init\_timeo\_present;}
\DoxyCodeLine{104                         uint16\_t num\_ostreams\_value;}
\DoxyCodeLine{105                         uint16\_t max\_instreams\_value;}
\DoxyCodeLine{106                         uint16\_t max\_attempts\_value;}
\DoxyCodeLine{107                         uint16\_t max\_init\_timeo\_value; \textcolor{comment}{/* ms */}}
\DoxyCodeLine{108                 \} sctp\_init;}
\DoxyCodeLine{109 }
\DoxyCodeLine{111                 \textcolor{keywordtype}{int} trans\_proto;}
\DoxyCodeLine{112         \} cfg;}
\DoxyCodeLine{113 \};}
\DoxyCodeLine{114 }
\DoxyCodeLine{115 \textcolor{keyword}{struct }osmo\_ss7\_asp *ss7\_asp\_alloc(\textcolor{keyword}{struct} osmo\_ss7\_instance *inst, \textcolor{keyword}{const} \textcolor{keywordtype}{char} *name,}
\DoxyCodeLine{116                                    uint16\_t remote\_port, uint16\_t local\_port,}
\DoxyCodeLine{117                                    \textcolor{keywordtype}{int} trans\_proto, \textcolor{keyword}{enum} osmo\_ss7\_asp\_protocol proto);}
\DoxyCodeLine{118 \textcolor{keywordtype}{bool} ss7\_asp\_set\_default\_peer\_hosts(\textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{119 \textcolor{keywordtype}{bool} ss7\_asp\_is\_started(\textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{120 \textcolor{keywordtype}{int} ss7\_asp\_get\_fd(\textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{121 \textcolor{keywordtype}{int} ss7\_asp\_disconnect\_stream(\textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{122 }
\DoxyCodeLine{123 \textcolor{keywordtype}{int} ss7\_asp\_apply\_peer\_primary\_address(\textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{124 \textcolor{keywordtype}{int} ss7\_asp\_apply\_primary\_address(\textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{125 \textcolor{keywordtype}{int} ss7\_asp\_apply\_new\_local\_address(\textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_asp *asp, \textcolor{keywordtype}{unsigned} \textcolor{keywordtype}{int} loc\_idx);}
\DoxyCodeLine{126 \textcolor{keywordtype}{int} ss7\_asp\_apply\_drop\_local\_address(\textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_asp *asp, \textcolor{keywordtype}{unsigned} \textcolor{keywordtype}{int} loc\_idx);}
\DoxyCodeLine{127 }
\DoxyCodeLine{128 \textcolor{keywordtype}{void} ss7\_asp\_restart\_after\_reconfigure(\textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{129 \textcolor{keywordtype}{void} osmo\_ss7\_asp\_remove\_default\_lm(\textcolor{keyword}{struct} osmo\_ss7\_asp *asp);}
\DoxyCodeLine{130 }
\DoxyCodeLine{131 \textcolor{keywordtype}{unsigned} \textcolor{keywordtype}{int} ss7\_asp\_get\_all\_rctx\_be(\textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_asp *asp, uint32\_t *rctx, \textcolor{keywordtype}{unsigned} \textcolor{keywordtype}{int} rctx\_size,}
\DoxyCodeLine{132                                   \textcolor{keyword}{const} \textcolor{keyword}{struct} osmo\_ss7\_as *excl\_as);}
\DoxyCodeLine{133 }
\DoxyCodeLine{134 \textcolor{preprocessor}{\#define LOGPASP(asp, subsys, level, fmt, args ...) \(\backslash\)}}
\DoxyCodeLine{135 \textcolor{preprocessor}{        \_LOGSS7((asp)-\/>inst, subsys, level, "{}ASP(\%s) "{}} fmt, (asp)-\/>cfg.name, \#\# args)}

\end{DoxyCode}