chore: deploy initial code base

2026-05-12 10:41:06 -05:00
parent cdb53cd0b6
commit a669bf52da
3 changed files with 115 additions and 0 deletions
@@ -0,0 +1,80 @@
+public class Program
+{
+
+    public static void Main()
+    {
+        var path = @"C:\Users\tlamb\Downloads\AccessGUDID_Delimited_Full_Release_20231001";
+        var input = "gmdnTerms.txt";
+        var format = "gmdnTerms-{0:000}.txt";
+        //var input = "device.txt";
+        //var format = "device-{0:000}.txt";
+        var size = int.MaxValue;
+        var info = new FileInfo(Path.Combine(path, input));
+        size = (int)Math.Min(info.Length / 10, size);
+        Split(Path.Combine(path, input), Path.Combine(path, format), size);
+    }
+
+    public static void Split(string inputfile, string outputfilesformat, int maxSize = int.MaxValue, bool hasHeader = true)
+    {
+        int i = 0;
+        int size = 0;
+        StreamWriter outfile = null;
+        bool firstFile = true;
+        string headerLine = null;
+        string line;
+
+        try
+        {
+            using (var infile = new StreamReader(inputfile))
+            {
+                while (!infile.EndOfStream)
+                {
+                    line = infile.ReadLine();
+                    if (hasHeader && headerLine == null)
+                    {
+                        headerLine = line;
+                    }
+                    if (size > maxSize)
+                    {
+                        if (outfile != null)
+                        {
+                            outfile.Dispose();
+                            outfile = null;
+                            size = 0;
+                        }
+                    }
+                    if (string.IsNullOrEmpty(line))
+                    {
+                        if (outfile != null)
+                        {
+                            outfile.Dispose();
+                            outfile = null;
+                            size = 0;
+                        }
+                        continue;
+                    }
+                    if (outfile == null)
+                    {
+                        outfile = new StreamWriter(
+                            string.Format(outputfilesformat, i++),
+                            false,
+                            infile.CurrentEncoding);
+                        if (!firstFile && hasHeader)
+                        {
+                            outfile.WriteLine(headerLine);
+                        }
+                        firstFile = false;
+                    }
+                    outfile.WriteLine(line);
+                    size += line.Length;
+                }
+
+            }
+        }
+        finally
+        {
+            if (outfile != null)
+                outfile.Dispose();
+        }
+    }
+}