Add function to get PMBus device name
This will be used in the future to find a path
to certain sysfs files.
Change-Id: Ia919b2f954fddf7b97bd1c5025f7c54af942b318
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/pmbus.cpp b/pmbus.cpp
index 47560a0..b68f6fb 100644
--- a/pmbus.cpp
+++ b/pmbus.cpp
@@ -68,6 +68,29 @@
}
}
+std::string PMBus::getDeviceName()
+{
+ std::string name;
+ std::ifstream file;
+ auto path = basePath / "name";
+
+ file.exceptions(std::ifstream::failbit |
+ std::ifstream::badbit |
+ std::ifstream::eofbit);
+ try
+ {
+ file.open(path);
+ file >> name;
+ }
+ catch (std::exception& e)
+ {
+ log<level::ERR>("Unable to read PMBus device name",
+ entry("PATH=%s", path.c_str()));
+ }
+
+ return name;
+}
+
bool PMBus::readBitInPage(const std::string& name,
size_t page,
Type type)