From d8b9cdf6c987c6ed03004e69083c405cad0fc185 Mon Sep 17 00:00:00 2001
From: Steve Brokenshire <sbrokenshire@xestia.co.uk>
Date: Tue, 26 Apr 2016 00:05:39 +0100
Subject: [PATCH] Added the SplitPathFilename subroutine and unit tests

---
 source/common/text.cpp                        | 38 +++++++++++++++++++
 source/common/text.h                          |  2 +
 source/tests/xestiacalendar_commonfunctions.h | 33 ++++++++++++++++
 3 files changed, 73 insertions(+)

diff --git a/source/common/text.cpp b/source/common/text.cpp
index f6549d2..fff4c83 100644
--- a/source/common/text.cpp
+++ b/source/common/text.cpp
@@ -266,4 +266,42 @@ bool IntToHex(int *Number, std::string *HexString, int HexFill){
 	
 	return true;
 	
+}
+
+void SplitPathFilename(string *CalendarEntryHREF, string *EntryURIPath, 
+	string *EntryFilename){
+	
+	// Look for the last forward slash.
+		
+	int LastForwardSlash = -1;
+	int CharSeek = 0;
+	string StringIterChar = "";
+		
+	for (string::iterator StringIter = CalendarEntryHREF->begin();
+		StringIter != CalendarEntryHREF->end(); StringIter++){
+		
+		StringIterChar = *StringIter;
+			
+		if (StringIterChar == "/"){
+			LastForwardSlash = CharSeek;
+		}
+		
+		CharSeek++;
+			
+	}
+	
+	if (LastForwardSlash == -1){
+		
+		return;
+		
+	}
+	
+	// Get the string before the last hash for the path.
+	
+	(*EntryURIPath) = CalendarEntryHREF->substr(0, (LastForwardSlash + 1));
+	
+	// Get the string after the last hash for the filename.
+	
+	(*EntryFilename) = CalendarEntryHREF->substr((LastForwardSlash + 1));
+		
 }
\ No newline at end of file
diff --git a/source/common/text.h b/source/common/text.h
index fa74d9b..993547a 100644
--- a/source/common/text.h
+++ b/source/common/text.h
@@ -22,5 +22,7 @@ std::map<std::string, std::string> SplitValues(std::string InputData);
 PropertyNameValue SplitNameValue(std::string InputData);
 bool HexToInt(std::string *HexString, int *Number);
 bool IntToHex(int *Number, std::string *HexString, int HexFill);
+void SplitPathFilename(std::string *CalendarEntryHREF, std::string *EntryURIPath, 
+	std::string *EntryFilename);
 
 #endif
\ No newline at end of file
diff --git a/source/tests/xestiacalendar_commonfunctions.h b/source/tests/xestiacalendar_commonfunctions.h
index e667aa6..1b8af0b 100644
--- a/source/tests/xestiacalendar_commonfunctions.h
+++ b/source/tests/xestiacalendar_commonfunctions.h
@@ -261,6 +261,39 @@ TEST(CommonFunctions, HexToInt){
 
 }
 
+TEST(CommonFunctions, SplitPathFilename){
+	
+	// Setup the file split.
+	
+	string PathFilenameOriginal = "/example/file/yay.txt";
+	string Path = "";
+	string File = "";
+	
+	SplitPathFilename(&PathFilenameOriginal, &Path, &File);
+	
+	ASSERT_EQ("/example/file/", Path);
+	ASSERT_EQ("yay.txt", File);
+	
+	PathFilenameOriginal = "/a/path/with/lots/of/bits/in/andthenthis.html";
+	Path.clear();
+	File.clear();
+	
+	SplitPathFilename(&PathFilenameOriginal, &Path, &File);
+	
+	ASSERT_EQ("/a/path/with/lots/of/bits/in/", Path);
+	ASSERT_EQ("andthenthis.html", File);
+
+	PathFilenameOriginal = "/one/more/for/a/laugh/hahaha.zip";
+	Path.clear();
+	File.clear();
+	
+	SplitPathFilename(&PathFilenameOriginal, &Path, &File);
+	
+	ASSERT_EQ("/one/more/for/a/laugh/", Path);
+	ASSERT_EQ("hahaha.zip", File);
+
+}
+
 TEST(CommonFunctions, ColourStruct){
 	
 	Colour Colour1;
-- 
2.39.5