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[traffic] API to reconfigure a running HttpTrafficSource

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Signed-off-by: mvglasow <michael -at- vonglasow.com>
This commit is contained in:
mvglasow
2025-07-23 21:34:11 +03:00
parent be3792b93a
commit 3b1fca01e3
6 changed files with 80 additions and 0 deletions
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10
map/framework.cpp
View File

@@ -2589,6 +2589,11 @@ void Framework::SaveTrafficEnabled(bool trafficEnabled)
settings::Set(kTrafficEnabledKey, trafficEnabled);
}
void Framework::SetTrafficHttpEnabled(bool enabled)
{
m_trafficManager.SetHttpTraffSource(enabled, LoadTrafficHttpUrl());
}
bool Framework::LoadTrafficHttpEnabled()
{
bool enabled;
@@ -2602,6 +2607,11 @@ void Framework::SaveTrafficHttpEnabled(bool trafficHttpEnabled)
settings::Set(kTrafficHttpEnabledKey, trafficHttpEnabled);
}
void Framework::SetTrafficHttpUrl(std::string url)
{
m_trafficManager.SetHttpTraffSource(LoadTrafficHttpEnabled(), url);
}
std::string Framework::LoadTrafficHttpUrl()
{
std::string url;

2
map/framework.hpp
View File

@@ -740,9 +740,11 @@ public:
bool LoadTrafficEnabled();
void SaveTrafficEnabled(bool trafficEnabled);
void SetTrafficHttpEnabled(bool enabled);
bool LoadTrafficHttpEnabled();
void SaveTrafficHttpEnabled(bool trafficHttpEnabled);
void SetTrafficHttpUrl(std::string url);
std::string LoadTrafficHttpUrl();
void SaveTrafficHttpUrl(std::string trafficHttpUrl);

21
map/traffic_manager.cpp
View File

@@ -923,6 +923,27 @@ bool TrafficManager::IsEnabled() const
return m_state != TrafficState::Disabled;
}
void TrafficManager::SetHttpTraffSource(bool enabled, std::string url)
{
if (IsTestMode())
return;
{
std::lock_guard<std::mutex> lock(m_trafficSourceMutex);
for (auto it = m_trafficSources.begin(); it != m_trafficSources.end(); )
if (traffxml::HttpTraffSource* httpSource = dynamic_cast<traffxml::HttpTraffSource*>(it->get()))
{
httpSource->Close();
m_trafficSources.erase(it);
}
else
++it;
}
if (enabled)
traffxml::HttpTraffSource::Create(*this, url);
}
bool TrafficManager::IsInvalidState() const
{
return m_state == TrafficState::NetworkError;

17
map/traffic_manager.hpp
View File

@@ -173,6 +173,23 @@ public:
*/
bool IsEnabled() const;
/**
* @brief Sets the enabled state and URL for the `HttpTraffSource`.
*
* If the traffic manager is in test mode, this function is a no-op.
*
* Otherwise this function is expected to be called only if the enabled state and/or URL have
* actually changed. Setting both to the current state will remove the current source and create
* a new one with identical settings.
*
* This function currently assumes that there is never more than one `HttpTraffSource` configured
* at the same time.
*
* @param enabled Whether the HTTP TraFF source is enabled.
* @param url The URL for the TraFF API.
*/
void SetHttpTraffSource(bool enabled, std::string url);
/**
* @brief Starts the traffic manager.
*