VPD tool : dumpInventory & dumpObject
VPD tool has four options.
a) Dump Complete Inventory - no additional arguments are needed.
b) Dump Specific Object - by providing the object name.
c) Read the keyword - by providing the object name, record name and keyword to be read.
d) Write/Update the keyword - by providing the object name, record name, keyword and the value to be updated.
{value - in ascii or hex & all the other arguments in string}
"--help" option provides details on how to use the above mentioned options.
This commit has implementation of dump inventory and dump specific object.
Output:
---------Dump Inventory---------
Not displaying the complete output.
root@rainier:/tmp# ./vpd-tool -i
[
{
"/system": {
"LocationCode": "U9105.22A.SIMP10R",
"Model": "9105-22A",
"SerialNumber": "SIMP10R",
"type": "xyz.openbmc_project.Inventory.Item.System"
},
"/system/chassis": {
"LocationCode": "U78DA.ND1.1234567",
"type": "xyz.openbmc_project.Inventory.Item.Chassis"
},
.
.
.
.
and so on..
]
---------Dump Object----------
root@rainier:/tmp# ./vpd-tool -o -O /system/chassis/motherboard/ebmc_card_bmc
[
{
"/system/chassis/motherboard/ebmc_card_bmc": {
"CC": "6B58",
"DR": "EBMC ",
"FN": "F191014",
"LocationCode": "U78DA.ND1.1234567-P0-C5",
"PN": "PN12345",
"SN": "YL6B58010000",
"type": "xyz.openbmc_project.Inventory.Item.Bmc"
}
}
]
Flag to enable VPD tool:
There is no seperate flag for VPD tool.
ibm-parser flag will generate the vpd-tool binary.
Steps to build and generate the executable using meson:
meson -Denabled=ibm-parser build
ninja -C build
Test:
Tested on simics.
Signed-off-by: PriyangaRamasamy <priyanga24@in.ibm.com>
Change-Id: I712f7ad4303eefa68f232685b6b0e53646f859f5
diff --git a/vpd_tool.cpp b/vpd_tool.cpp
new file mode 100644
index 0000000..0498761
--- /dev/null
+++ b/vpd_tool.cpp
@@ -0,0 +1,62 @@
+#include "vpd_tool_impl.hpp"
+
+#include <CLI/CLI.hpp>
+#include <fstream>
+#include <iostream>
+
+using namespace CLI;
+using namespace std;
+
+int main(int argc, char** argv)
+{
+ App app{"VPD Command line tool to dump the inventory and to read and "
+ "update the keywords"};
+
+ string objectPath{};
+
+ auto object =
+ app.add_option("--object, -O", objectPath, "Enter the Object Path");
+
+ auto dumpObjFlag =
+ app.add_flag("--dumpObject, -o",
+ "Dump the given object from the inventory. { "
+ "vpd-tool-exe --dumpObject/-o --object/-O object-name }")
+ ->needs(object);
+
+ auto dumpInvFlag = app.add_flag(
+ "--dumpInventory, -i", "Dump all the inventory objects. { vpd-tool-exe "
+ "--dumpInventory/-i }");
+
+ CLI11_PARSE(app, argc, argv);
+
+ ifstream inventoryJson(INVENTORY_JSON);
+ auto jsObject = json::parse(inventoryJson);
+
+ try
+ {
+ if (*dumpObjFlag)
+ {
+ VpdTool vpdToolObj(move(objectPath));
+ vpdToolObj.dumpObject(jsObject);
+ }
+
+ else if (*dumpInvFlag)
+ {
+ VpdTool vpdToolObj;
+ vpdToolObj.dumpInventory(jsObject);
+ }
+
+ else
+ {
+ throw runtime_error("One of the valid options is required. Refer "
+ "--help for list of options.");
+ }
+ }
+
+ catch (exception& e)
+ {
+ cerr << e.what();
+ }
+
+ return 0;
+}