utils: remove unused getSystemHwInfoString() function

This is not used anymore, instead an UUID is generated for the
hardware id string used in request payloads.

Also removes remaining system() calls with non-absolute paths.

Task-number: QLS-677
Pick-to: 3.0
Change-Id: Ib4a5746ce9a0ea20437e2b74f3dc73f7358b140b
Reviewed-by: Iikka Eklund <iikka.eklund@qt.io>

2 files changed, 0 insertions, 18 deletions

diff --git a/src/libs/qlicensecore/utils.cpp b/src/libs/qlicensecore/utils.cpp
index de56256..9a64671 100644
--- a/src/libs/qlicensecore/utils.cpp
+++ b/src/libs/qlicensecore/utils.cpp
@@ -621,23 +621,6 @@ int getHostWordSize()
     return 8 * sizeof(void *);
 }
 
-std::string getSystemHwInfoString() {
-    // Trying to get individual HW string, using network parameters and current time (epoch)
-    std::stringstream hwInfo;
-    std::string ip_mac;
-#if _WIN32
-    system("ipconfig > hw.txt");
-#elif __APPLE__ || __MACH__
-    system("ifconfig > hw.txt");
-#elif __linux__
-    system("ip addr > hw.txt");
-#endif
-    readFile(ip_mac, "hw.txt");
-    hwInfo << utcTime() << std::endl << ip_mac;
-    deleteFile("hw.txt");
-    return hwInfo.str();
-}
-
 uint64_t getPID() {
 #ifdef _WIN32
     return GetCurrentProcessId();
diff --git a/src/libs/qlicensecore/utils.h b/src/libs/qlicensecore/utils.h
index 2e145cb..aeae719 100644
--- a/src/libs/qlicensecore/utils.h
+++ b/src/libs/qlicensecore/utils.h
@@ -105,7 +105,6 @@ bool getUsernameFromOS(std::string &username);
 std::string getOsName();
 std::string getHostname();
 int getHostWordSize();
-std::string getSystemHwInfoString();
 uint64_t getPID();
 void setBlockSignalsMask();
 void sleepSecs(uint32_t timeInSecs);