Added set and get in ini for comma seperated list

Also merged the StripSpaces with StripNewline and 
cleaned it up a bit.



git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2433 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Common/Src/FileUtil.cpp

@@ -30,9 +30,6 @@
 #include <dirent.h>
 #include <errno.h>
 #include <stdlib.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <linux/cdrom.h>
 #endif
 
 #include <fstream>

Source/Core/Common/Src/IniFile.cpp

@@ -385,6 +385,22 @@ void IniFile::Set(const char* sectionName, const char* key, const char* newValue
 	}
 }
 
+void IniFile::Set(const char* sectionName, const char* key, const std::vector<std::string>& newValues) 
+{
+	std::string temp;
+
+	// Join the strings with , 
+	std::vector<std::string>::const_iterator it;
+	for (it = newValues.begin(); it != newValues.end(); ++it) {
+	
+		temp = (*it) + ",";
+	}
+
+	// remove last ,
+	temp.resize(temp.length() - 1);
+
+	Set(sectionName, key, temp.c_str());
+}
 
 void IniFile::Set(const char* sectionName, const char* key, u32 newValue)
 {
@@ -433,6 +449,37 @@ bool IniFile::Get(const char* sectionName, const char* key, std::string* value,
 }
 
 
+bool IniFile::Get(const char* sectionName, const char* key, std::vector<std::string>& values) 
+{
+
+	std::string temp;
+	bool retval = Get(sectionName, key, &temp, 0);
+
+	if (! retval || temp.empty()) {
+		return false;
+	}
+	
+	u32 subEnd;
+
+	// ignore starting , if any
+	u32 subStart = temp.find_first_not_of(",");
+
+	// split by , 
+	while (subStart != std::string::npos) {
+		
+		// Find next , 
+		subEnd = temp.find_first_of(",", subStart);
+		if (subStart != subEnd) 
+			// take from first char until next , 
+			values.push_back(StripSpaces(temp.substr(subStart, subEnd - subStart)));
+	
+		// Find the next non , char
+		subStart = temp.find_first_not_of(",", subEnd);
+	} 
+	
+	return true;
+}
+
 bool IniFile::Get(const char* sectionName, const char* key, int* value, int defaultValue)
 {
 	std::string temp;

Source/Core/Common/Src/StringUtil.cpp

@@ -200,33 +200,25 @@ std::string ArrayToString(const u8 *data, u32 size, u32 offset, int line_len, bo
 // ================
 
 
-// Turns "  hej " into "hej". Also handles tabs.
+// Turns "  hej " into "hej". Also handles tabs and newlines.
 std::string StripSpaces(const std::string &str)
 {
-	std::string s = str;
-	int i;
-	for (i = 0; i < (int)s.size(); i++)
-	{
-		if ((s[i] != ' ') && (s[i] != 9))
-		{
-			break;
-		}
-	}
+	std::string temp = str;
 
-	s = s.substr(i);
+	// Find first non space char
+    u32 firstChar = str.find_first_not_of(" \t\n");
 
-	for (i = (int)s.size() - 1; i > 0; i--)
-	{
-		if ((s[i] != ' ') && (s[i] != 9))
-		{
-			break;
-		}
-	}
+	// Last char which is not whitespace
+	u32 lastChar = str.find_last_not_of(" \t\n");
 
-	return s.substr(0, i + 1);
+	if (firstChar != std::string::npos) 
+		temp.resize(firstChar, lastChar);
+    else 
+		temp = "";
+
+	return temp;
 }
 
-
 // "\"hello\"" is turned to "hello"
 // This one assumes that the string has already been space stripped in both
 // ends, as done by StripSpaces above, for example.
@@ -238,19 +230,6 @@ std::string StripQuotes(const std::string& s)
 		return s;
 }
 
-// "\"hello\"" is turned to "hello"
-// This one assumes that the string has already been space stripped in both
-// ends, as done by StripSpaces above, for example.
-std::string StripNewline(const std::string& s)
-{
-	if (!s.size())
-		return s;
-	else if (s[s.size() - 1] == '\n')
-		return s.substr(0, s.size() - 1);
-	else
-		return s;
-}
-
 bool TryParseInt(const char* str, int* outVal)
 {
 	const char* s = str;
@@ -461,3 +440,21 @@ std::string ThS(int Integer, bool Unsigned)
 }
 
 
+// Remove trailing whitespaces from begining and end of string
+std::string Trim(const std::string& str)
+{
+	std::string temp = str;
+
+	// Find first non space char
+    u32 firstChar = str.find_first_not_of(" \t\n");
+
+	// Last char which is not whitespace
+	u32 lastChar = str.find_last_not_of(" \t\n");
+
+	if (firstChar != std::string::npos) 
+		temp.resize(firstChar, lastChar);
+    else 
+		temp = "";
+
+	return temp;
+}

Source/Core/Common/Src/StringUtil.h

@@ -49,7 +49,6 @@ inline void CharArrayFromFormat(char (& out)[Count], const char* format, ...)
 
 std::string StripSpaces(const std::string &s);
 std::string StripQuotes(const std::string &s);
-std::string StripNewline(const std::string &s);
 std::string ThS(int a, bool b = true); // thousand separator