1 files changed, 137 insertions, 0 deletions
diff --git a/app/wlib/gtklib/sysinfo.c b/app/wlib/gtklib/sysinfo.c
new file mode 100644
index 0000000..eccd67f
--- /dev/null
+++ b/app/wlib/gtklib/sysinfo.c
@@ -0,0 +1,137 @@
+/** \file sysinfo.c
+ * Collect info about runtime environment
+*/
+
+/*  XTrkCad - Model Railroad CAD
+ *  Copyright (C) 2024 Martin Fischer
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <wlib.h>
+#include "gtkint.h"
+
+
+static char *buffer;
+
+/**
+ * Return the path to a temporary directory. The directory is not created.
+ * The result is put into a buffer and is only valid immediately after the call.
+ * 
+ * \return pointer to fully qualified directory path
+ */
+
+char *
+wGetTempPath()
+{
+	gchar const *tempDir = g_get_tmp_dir();
+	gchar *path;
+	gchar pidString[20];
+
+	g_snprintf(pidString, 20, "xtc%d", getpid());
+	path = g_build_path("/", tempDir, pidString, (char *)0);
+
+	if(buffer) {
+		g_free(buffer);
+	}
+
+	buffer = g_strdup(path);
+	g_free(path);
+
+	return(buffer);
+}
+
+/**
+ * Get the Windows version. This function uses the Windows ver command to 
+ * retrieve the OS version. The result is put into a buffer and is only
+ * valid immediately after the call.
+ * 
+ * \return buffer containing the zero terminated string
+ * 
+ */
+
+char *
+wGetOSVersion()
+{
+	FILE* pPipe;
+	size_t bufferSize = 80;
+
+	if(buffer) {
+		free(buffer);
+		buffer = NULL;
+	}
+
+	buffer = malloc(bufferSize);
+//	pPipe = _popen("cat /etc/*-release | grep "PRETTY_NAME" | sed 's/PRETTY_NAME=//g'", "r");
+	pPipe = popen("uname -sr", "r");
+
+	while (fgets(buffer, bufferSize, pPipe))
+		;
+
+	if (buffer[strlen(buffer) -1]  == '\n')
+		buffer[strlen(buffer) -1 ] = '\0';
+	pclose(pPipe);
+
+	return(buffer);
+}
+
+
+
+/**
+ * Get the name of the current user. The result is put into a buffer and is only
+ * valid immediately after the call.
+ *
+ * \return buffer containing the zero terminated string
+ *
+ */
+
+char *
+wGetUserID()
+{
+	const gchar *name;
+
+	name = g_get_user_name();
+
+	if(buffer) {
+		g_free(buffer);
+	}
+	buffer = g_strdup( name );
+	return(buffer);
+}
+
+/** Get the user's profile directory. Other than on UNIX Windows differentiates
+ * between the home directory and and the profile directory. 
+ *
+ * \return    pointer to the user's profile directory
+ */
+
+const char* wGetUserHomeRootDir(void)
+{
+	return(wGetUserHomeDir());
+}
+
+const char* wGetPlatformVersion()
+{
+	if(buffer) {
+		g_free(buffer);
+	}
+
+	buffer = g_strdup_printf("%d.%d.%d", gtk_major_version, gtk_minor_version, gtk_micro_version );
+	return(buffer);
+}
+