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Closes #13

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deeaitch committed 2026-10-11 06:19:42 -04:00
1 parent bce707daf6
commit 51fcdb88ac
174 files changed
+5220 -2213
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core/dbc_statement_handler.cpp
+16 -4
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@@ -372,6 +372,13 @@ void DbcCommentHandler::Handle(const std::string &line, DbcParseContext &context
}
DbcStatementDispatcher::DbcStatementDispatcher() {
RegisterType<DbcHeaderHandler>("VERSION");
RegisterType<DbcHeaderHandler>("NS_");
RegisterType<DbcHeaderHandler>("NS_:");
RegisterType<DbcHeaderHandler>("BS_");
RegisterType<DbcHeaderHandler>("BS_:");
RegisterType<DbcHeaderHandler>("BU_");
RegisterType<DbcHeaderHandler>("BU_:");
RegisterType<DbcUnsupportedMultiplexingHandler>("SG_MUL_VAL_");
RegisterType<DbcFrameHandler>("BO_");
RegisterType<DbcSignalHandler>("SG_");
@@ -379,6 +386,8 @@ DbcStatementDispatcher::DbcStatementDispatcher() {
RegisterType<DbcValueDescriptionHandler>("VAL_");
}
void DbcHeaderHandler::Handle(const std::string &, DbcParseContext &) const {}
bool DbcStatementDispatcher::Dispatch(const std::string &line,
DbcParseContext &context) const {
std::istringstream stream(line);
@@ -434,7 +443,8 @@ void DbcParseContext::ResolveValueDescriptions(const std::string &filePath) {
throw std::runtime_error("Duplicate VAL_ value key for signal: " + pending.signalName);
}
} catch (const std::exception &error) {
throw std::runtime_error(filePath + ":" + std::to_string(pending.lineNumber) + ": " + error.what());
throw DbcDiagnosticError(DbcDiagnosticCode::InvalidValueDescription,
filePath, pending.lineNumber, error.what());
}
}
}
@@ -479,8 +489,9 @@ namespace {
if (signal.multiplexing.role != MultiplexRole::Selector)
continue;
if (selector != nullptr || signal.isSigned)
throw std::runtime_error(filePath + ":" + std::to_string(lines[index]) +
": Multiplexing requires one unsigned selector per frame.");
throw DbcDiagnosticError(DbcDiagnosticCode::InvalidMultiplexing,
filePath, lines[index],
"Multiplexing requires one unsigned selector per frame.");
selector = &signal;
}
return selector;
@@ -512,7 +523,8 @@ void DbcParseContext::ValidateMultiplexing(const std::string &filePath) const {
error = "Signals overlap without mutually exclusive multiplexing conditions.";
}
if (!error.empty())
throw std::runtime_error(filePath + ":" + std::to_string(signalLines[frameIndex][index]) + ": " + error);
throw DbcDiagnosticError(DbcDiagnosticCode::InvalidMultiplexing,
filePath, signalLines[frameIndex][index], error);
}
}
}