[v3,32/37] libcamera: global_configuration: Populate empty configuration
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Message ID 20260423230059.3180987-33-laurent.pinchart@ideasonboard.com
State New
Headers show
Series
  • libcamera: Global configuration file improvements
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Commit Message

Laurent Pinchart April 23, 2026, 11 p.m. UTC 
If no configuration file can be parsed, populate an empty configuration.
This will serve as a base to store the configuration options set through
environment variables.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>
Reviewed-by: Isaac Scott <isaac.scott@ideasonboard.com>
---
Changes since v1:

- Move code to constructor to cover all loadFile() calls
---
 src/libcamera/global_configuration.cpp | 5 +++++
 1 file changed, 5 insertions(+)

Patch
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diff --git a/src/libcamera/global_configuration.cpp b/src/libcamera/global_configuration.cpp
index a70562614b12..62b9762d3e31 100644
--- a/src/libcamera/global_configuration.cpp
+++ b/src/libcamera/global_configuration.cpp
@@ -61,6 +61,11 @@  LOG_DEFINE_CATEGORY(Configuration)
 GlobalConfiguration::GlobalConfiguration()
 {
 	load();
+
+	if (configuration_->isEmpty()) {
+		configuration_->add("version", std::make_unique<ValueNode>(1));
+		configuration_->add("configuration", std::make_unique<ValueNode>());
+	}
 }
 
 void GlobalConfiguration::load()