Platform: retrieve full user name

src/modules/title/title.c

@@ -63,6 +63,7 @@ void ffPrintTitle(FFTitleOptions* options)
             FF_FORMAT_ARG(userNameColored, "user-name-colored"),
             FF_FORMAT_ARG(atColored, "at-symbol-colored"),
             FF_FORMAT_ARG(hostNameColored, "host-name-colored"),
+            FF_FORMAT_ARG(instance.state.platform.fullUserName, "full-user-name"),
         }));
     }
 }
@@ -170,6 +171,7 @@ void ffGenerateTitleJsonResult(FF_MAYBE_UNUSED FFTitleOptions* options, yyjson_m
 {
     yyjson_mut_val* obj = yyjson_mut_obj_add_obj(doc, module, "result");
     yyjson_mut_obj_add_strbuf(doc, obj, "userName", &instance.state.platform.userName);
+    yyjson_mut_obj_add_strbuf(doc, obj, "fullUserName", &instance.state.platform.fullUserName);
     yyjson_mut_obj_add_strbuf(doc, obj, "hostName", &instance.state.platform.hostName);
     yyjson_mut_obj_add_strbuf(doc, obj, "homeDir", &instance.state.platform.homeDir);
     yyjson_mut_obj_add_strbuf(doc, obj, "exePath", &instance.state.platform.exePath);
@@ -193,6 +195,7 @@ static FFModuleBaseInfo ffModuleInfo = {
         {"User name (colored)", "user-name-colored"},
         {"@ symbol (colored)", "at-symbol-colored"},
         {"Host name (colored)", "host-name-colored"},
+        {"Full user name", "full-user-name"},
     }))
 };
 

src/util/platform/FFPlatform.c

@@ -12,6 +12,7 @@ void ffPlatformInit(FFPlatform* platform)
     ffStrbufInit(&platform->exePath);
 
     ffStrbufInit(&platform->userName);
+    ffStrbufInit(&platform->fullUserName);
     ffStrbufInit(&platform->hostName);
     ffStrbufInit(&platform->userShell);
 

src/util/platform/FFPlatform.h

@@ -22,6 +22,7 @@ typedef struct FFPlatform
     FFstrbuf exePath; // The real path of current exe
 
     FFstrbuf userName;
+    FFstrbuf fullUserName;
     FFstrbuf hostName;
     FFstrbuf userShell;
 

src/util/platform/FFPlatform_unix.c

@@ -181,6 +181,8 @@ static void getUserName(FFPlatform* platform, const struct passwd* pwd)
         user = pwd->pw_name;
 
     ffStrbufAppendS(&platform->userName, user);
+
+    if (pwd) ffStrbufAppendS(&platform->fullUserName, pwd->pw_gecos);
 }
 
 static void getHostName(FFPlatform* platform, const struct utsname* uts)

src/util/platform/FFPlatform_windows.c

@@ -9,6 +9,9 @@
 #include <Windows.h>
 #include <shlobj.h>
 
+#define SECURITY_WIN32 1 // For secext.h
+#include <secext.h>
+
 static void getExePath(FFPlatform* platform)
 {
     wchar_t exePathW[MAX_PATH];
@@ -138,11 +141,16 @@ static void getUserName(FFPlatform* platform)
         ffStrbufSetS(&platform->userName, userName);
     else
     {
-        wchar_t buffer[128];
+        wchar_t buffer[256];
         DWORD len = ARRAY_SIZE(buffer);
         if(GetUserNameW(buffer, &len))
             ffStrbufSetWS(&platform->userName, buffer);
     }
+
+    wchar_t buffer[256];
+    DWORD len = ARRAY_SIZE(buffer);
+    if (GetUserNameExW(NameDisplay, buffer, &len))
+        ffStrbufSetWS(&platform->fullUserName, buffer);
 }
 
 static void getHostName(FFPlatform* platform)