1 #include "vpd_tool_impl.hpp" 2 3 #include <CLI/CLI.hpp> 4 #include <filesystem> 5 #include <fstream> 6 #include <iostream> 7 8 using namespace CLI; 9 using namespace std; 10 namespace fs = std::filesystem; 11 using namespace openpower::vpd; 12 using json = nlohmann::json; 13 14 int main(int argc, char** argv) 15 { 16 int rc = 0; 17 App app{"VPD Command line tool to dump the inventory and to read and " 18 "update the keywords"}; 19 20 string objectPath{}; 21 string recordName{}; 22 string keyword{}; 23 string val{}; 24 25 auto object = 26 app.add_option("--object, -O", objectPath, "Enter the Object Path"); 27 auto record = 28 app.add_option("--record, -R", recordName, "Enter the Record Name"); 29 auto kw = app.add_option("--keyword, -K", keyword, "Enter the Keyword"); 30 auto valOption = app.add_option( 31 "--value, -V", val, 32 "Enter the value. The value to be updated should be either in ascii or " 33 "in hex. ascii eg: 01234; hex eg: 0x30313233"); 34 auto dumpObjFlag = 35 app.add_flag("--dumpObject, -o", 36 "Dump the given object from the inventory. { " 37 "vpd-tool-exe --dumpObject/-o --object/-O object-name }") 38 ->needs(object); 39 40 auto dumpInvFlag = app.add_flag( 41 "--dumpInventory, -i", "Dump all the inventory objects. { vpd-tool-exe " 42 "--dumpInventory/-i }"); 43 44 auto readFlag = 45 app.add_flag("--readKeyword, -r", 46 "Read the data of the given keyword. { " 47 "vpd-tool-exe --readKeyword/-r --object/-O " 48 "\"object-name\" --record/-R \"record-name\" --keyword/-K " 49 "\"keyword-name\" }") 50 ->needs(object) 51 ->needs(record) 52 ->needs(kw); 53 54 auto writeFlag = 55 app.add_flag( 56 "--writeKeyword, -w, --updateKeyword, -u", 57 "Update the value. { vpd-tool-exe " 58 "--writeKeyword/-w/--updateKeyword/-u " 59 "--object/-O object-name --record/-R record-name --keyword/-K " 60 "keyword-name --value/-V value-to-be-updated }") 61 ->needs(object) 62 ->needs(record) 63 ->needs(kw) 64 ->needs(valOption); 65 66 auto forceResetFlag = app.add_flag( 67 "--forceReset, -f, -F", "Force Collect for Hardware. { vpd-tool-exe " 68 "--forceReset/-f/-F }"); 69 auto Hardware = app.add_flag( 70 "--Hardware, -H", 71 "This is a supplementary flag to write directly to hardware. When the " 72 "-H flag is given, User should provide valid hardware/eeprom path (and " 73 "not dbus object path) in the -O/--object path."); 74 75 CLI11_PARSE(app, argc, argv); 76 77 ifstream inventoryJson(INVENTORY_JSON_SYM_LINK); 78 auto jsObject = json::parse(inventoryJson); 79 80 try 81 { 82 if (*Hardware) 83 { 84 if (!fs::exists(objectPath)) // if dbus object path is given or 85 // invalid eeprom path is given 86 { 87 string errorMsg = "Invalid EEPROM path : "; 88 errorMsg += objectPath; 89 errorMsg += 90 ". The given EEPROM path doesn't exist. Provide valid " 91 "EEPROM path when -H flag is used. Refer help option. "; 92 throw runtime_error(errorMsg); 93 } 94 } 95 if (*dumpObjFlag) 96 { 97 VpdTool vpdToolObj(move(objectPath)); 98 vpdToolObj.dumpObject(jsObject); 99 } 100 101 else if (*dumpInvFlag) 102 { 103 VpdTool vpdToolObj; 104 vpdToolObj.dumpInventory(jsObject); 105 } 106 107 else if (*readFlag) 108 { 109 VpdTool vpdToolObj(move(objectPath), move(recordName), 110 move(keyword)); 111 vpdToolObj.readKeyword(); 112 } 113 114 else if (*writeFlag && !*Hardware) 115 { 116 VpdTool vpdToolObj(move(objectPath), move(recordName), 117 move(keyword), move(val)); 118 rc = vpdToolObj.updateKeyword(); 119 } 120 121 else if (*forceResetFlag) 122 { 123 VpdTool vpdToolObj; 124 vpdToolObj.forceReset(jsObject); 125 } 126 127 else if (*writeFlag && *Hardware) 128 { 129 VpdTool vpdToolObj(move(objectPath), move(recordName), 130 move(keyword), move(val)); 131 rc = vpdToolObj.updateHardware(); 132 } 133 134 else 135 { 136 throw runtime_error("One of the valid options is required. Refer " 137 "--help for list of options."); 138 } 139 } 140 141 catch (const exception& e) 142 { 143 cerr << e.what(); 144 } 145 146 return rc; 147 } 148