[31] | 1 | /* |
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| 2 | * $Id: Component_port_map.cpp 88 2008-12-10 18:31:39Z rosiere $ |
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| 3 | * |
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[82] | 4 | * [ Description ] |
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[31] | 5 | * |
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| 6 | */ |
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| 7 | |
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[42] | 8 | #include "Behavioural/include/Component.h" |
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[31] | 9 | |
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| 10 | namespace morpheo { |
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| 11 | namespace behavioural { |
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| 12 | |
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[43] | 13 | #undef FUNCTION |
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| 14 | #define FUNCTION "Component::port_map" |
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[75] | 15 | void Component::port_map (std::string component_src , |
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| 16 | std::string port_src , |
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| 17 | std::string component_dest, |
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| 18 | std::string port_dest ) |
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[31] | 19 | { |
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[43] | 20 | log_printf(FUNC,Behavioural,FUNCTION,"Begin"); |
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| 21 | |
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[88] | 22 | // log_printf(INFO,Behavioural,FUNCTION,"Map %s.%s with %s.%s", |
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[78] | 23 | // component_src.c_str(), |
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| 24 | // port_src.c_str(), |
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| 25 | // component_dest.c_str(), |
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| 26 | // port_dest.c_str()); |
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| 27 | |
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[75] | 28 | std::string name_entity = _entity->get_name(); |
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[31] | 29 | |
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[42] | 30 | // First entity |
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| 31 | Entity * entity_dest = find_entity(component_dest); |
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[31] | 32 | |
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[42] | 33 | if (entity_dest == NULL) |
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[82] | 34 | throw (ERRORMORPHEO (FUNCTION,"In component \""+name_entity+"\", try map \""+component_src+"."+port_src+"\" with \""+component_dest+"."+port_dest+"\" but the component \""+component_dest+"\" is unknow.\n")); |
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[31] | 35 | |
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[42] | 36 | Signal * signal_dest = entity_dest->find_signal (port_dest); |
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[31] | 37 | |
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[42] | 38 | if (signal_dest == NULL) |
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[82] | 39 | throw (ERRORMORPHEO (FUNCTION,"In component \""+name_entity+"\",try map \""+component_src+"."+port_src+"\" with \""+component_dest+"."+port_dest+"\" but the component \""+component_dest+"\" have not the signal \""+port_dest+"\".\n")); |
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[31] | 40 | |
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[42] | 41 | // Second entity |
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| 42 | Entity * entity_src = find_entity(component_src); |
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[31] | 43 | |
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[42] | 44 | if (entity_src == NULL) |
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[82] | 45 | throw (ERRORMORPHEO (FUNCTION,"In component \""+name_entity+"\", try map \""+component_src+"."+port_src+"\" with \""+component_dest+"."+port_dest+"\" but the component \""+component_src+"\" is unknow.\n")); |
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[31] | 46 | |
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[42] | 47 | Signal * signal_src = entity_src->find_signal (port_src); |
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[31] | 48 | |
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[42] | 49 | if (signal_src == NULL) |
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[82] | 50 | throw (ERRORMORPHEO (FUNCTION,"In component \""+name_entity+"\", try map \""+component_src+"."+port_src+"\" with \""+component_dest+"."+port_dest+"\" but the component \""+component_src+"\" have not the signal \""+port_src+"\".\n")); |
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[31] | 51 | |
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[42] | 52 | // If all is ok, mapping |
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[82] | 53 | log_printf(TRACE,Behavioural,FUNCTION, _("Signal \"%s.%s\"\tlink with \"%s.%s\"") |
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[44] | 54 | ,entity_src ->get_name().c_str() |
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| 55 | ,signal_src ->get_name().c_str() |
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| 56 | ,entity_dest->get_name().c_str() |
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| 57 | ,signal_dest->get_name().c_str()); |
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[43] | 58 | |
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[62] | 59 | // need an internal signal ? |
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[78] | 60 | bool src_is_port = (entity_src == _entity); |
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| 61 | bool dest_is_port = (entity_dest == _entity); |
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[62] | 62 | |
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| 63 | if (src_is_port == true) |
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[82] | 64 | throw (ERRORMORPHEO (FUNCTION,"In component \""+name_entity+"\", try map \""+component_src+"."+port_src+"\" with \""+component_dest+"."+port_dest+"\" but the component \""+component_src+" is the Top_level, and we can't be use interface's port of the top level as a source.\n")); |
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[43] | 65 | |
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[62] | 66 | // 2 cases : |
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| 67 | // a) dest is a top level port -> direct connection |
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| 68 | // b) dest is a component port -> need internal signal |
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| 69 | if (dest_is_port == false) |
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| 70 | { |
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| 71 | // 1) find productor of signal |
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| 72 | // |
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| 73 | // Interface Component |
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[78] | 74 | // | | |
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[62] | 75 | // ----> (IN) --X-> (IN) |
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[78] | 76 | // | | |
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[62] | 77 | // <-X-- (OUT) <---- (OUT) |
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| 78 | // | | |
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| 79 | |
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| 80 | Signal * signal_productor; |
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| 81 | Entity * entity_productor; |
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| 82 | |
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| 83 | bool src_is_productor = (signal_src->get_direction() == OUT); |
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| 84 | |
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| 85 | if (src_is_productor == true) |
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| 86 | { |
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| 87 | signal_productor = signal_src; |
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| 88 | entity_productor = entity_src; |
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| 89 | } |
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| 90 | else |
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| 91 | { |
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| 92 | signal_productor = signal_dest; |
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| 93 | entity_productor = entity_dest; |
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| 94 | } |
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| 95 | |
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[78] | 96 | // Create internal signal |
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[65] | 97 | signal_dest= signal_internal (entity_productor, signal_productor); |
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| 98 | signal_dest->set_size_max(signal_src->get_size()); |
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[62] | 99 | } |
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| 100 | |
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| 101 | try |
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| 102 | { |
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| 103 | signal_src->link(signal_dest, |
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| 104 | dest_is_port); |
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| 105 | } |
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| 106 | catch (morpheo::ErrorMorpheo & error) |
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| 107 | { |
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[82] | 108 | throw (ERRORMORPHEO (FUNCTION,"In component \""+name_entity+"\", try map \""+component_src+"."+port_src+"\" with \""+component_dest+"."+port_dest+"\" but "+error.what ())); |
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[62] | 109 | } |
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| 110 | //catch (...) |
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| 111 | // { |
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| 112 | // } |
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| 113 | |
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[43] | 114 | log_printf(FUNC,Behavioural,FUNCTION,"End"); |
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[31] | 115 | }; |
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| 116 | |
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| 117 | }; // end namespace behavioural |
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| 118 | }; // end namespace morpheo |
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