Add replacements for boost::algorithm::replace_all[_copy].

libs/string/replace.h

@@ -0,0 +1,42 @@
+#pragma once
+
+#include <string>
+
+namespace string
+{
+
+/** 
+ * Replaces all occurrences of the given search string in the subject
+ * with the given replacement, in-place.
+ */
+inline void replace_all(std::string& subject, const std::string& search, const std::string& replacement)
+{
+	std::size_t pos = 0;
+
+	while ((pos = subject.find(search, pos)) != std::string::npos)
+	{
+		subject.replace(pos, search.length(), replacement);
+		pos += replacement.length();
+	}
+}
+
+/**
+ * Replaces all occurrences of of the given search string with 
+ * the given replacement and returns a new string instance 
+ * containing the result. The incoming subject is passed by value such
+ * that the original string is not altered.
+ */
+inline std::string replace_all_copy(std::string subject, const std::string& search, const std::string& replacement)
+{
+	std::size_t pos = 0;
+
+	while ((pos = subject.find(search, pos)) != std::string::npos)
+	{
+		subject.replace(pos, search.length(), replacement);
+		pos += replacement.length();
+	}
+
+	return subject;
+}
+
+}

radiant/log/Console.cpp

@@ -11,7 +11,6 @@
 #include "StringLogDevice.h"
 
 #include <functional>
-#include <boost/algorithm/string/replace.hpp>
 
 namespace ui {
 

radiant/log/PIDFile.h

@@ -5,7 +5,7 @@
 #include "modulesystem/ModuleRegistry.h"
 
 #include "os/file.h"
-#include <boost/algorithm/string/replace.hpp>
+#include "string/replace.h"
 
 #define PID_FILENAME "darkradiant.pid"
 
@@ -39,8 +39,8 @@ class PIDFile
 			fs::path path = registry.getApplicationContext().getSettingsPath();
 			path /= "darkradiant.log";
 			std::string logPath = path.string();
-			boost::algorithm::replace_all(logPath, "\\\\", "\\");
-			boost::algorithm::replace_all(logPath, "//", "/");
+			string::replace_all(logPath, "\\\\", "\\");
+			string::replace_all(logPath, "//", "/");
 
 			std::string msg("Radiant failed to start properly the last time it was run.\n");
 			msg += "If this is happening again, you might want to check the log file in\n";

tools/msvc/libs.vcxproj

@@ -200,6 +200,7 @@
     <ClInclude Include="..\..\libs\stream\TextFileInputStream.h" />
     <ClInclude Include="..\..\libs\stream\utils.h" />
     <ClInclude Include="..\..\libs\string\convert.h" />
+    <ClInclude Include="..\..\libs\string\replace.h" />
     <ClInclude Include="..\..\libs\string\string.h" />
     <ClInclude Include="..\..\libs\SurfaceShader.h" />
     <ClInclude Include="..\..\libs\texturelib.h" />

tools/msvc/libs.vcxproj.filters

@@ -160,6 +160,9 @@
     <ClInclude Include="..\..\libs\util\Noncopyable.h">
       <Filter>util</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\libs\string\replace.h">
+      <Filter>string</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="util">