From 9d2bee261cacaf690a0a345712edfbcc8e418f3b Mon Sep 17 00:00:00 2001
From: David Anderson <dvander@alliedmods.net>
Date: Wed, 26 Aug 2015 00:46:09 -0400
Subject: [PATCH] Move TrimWhitespace from core to logic.

---
 core/logic/intercom.h       |  3 +--
 core/logic/smn_maplists.cpp |  2 +-
 core/logic/stringutil.cpp   | 32 ++++++++++++++++++++++++++++++++
 core/logic/stringutil.h     |  1 +
 core/logic_bridge.cpp       |  1 -
 core/sm_stringutil.cpp      | 30 ------------------------------
 core/sm_stringutil.h        |  1 -
 7 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/core/logic/intercom.h b/core/logic/intercom.h
index a8470590..c4280940 100644
--- a/core/logic/intercom.h
+++ b/core/logic/intercom.h
@@ -52,7 +52,7 @@ using namespace SourceHook;
  * Add 1 to the RHS of this expression to bump the intercom file
  * This is to prevent mismatching core/logic binaries
  */
-#define SM_LOGIC_MAGIC		(0x0F47C0DE - 32)
+#define SM_LOGIC_MAGIC		(0x0F47C0DE - 33)
 
 #if defined SM_LOGIC
 class IVEngineServer
@@ -293,7 +293,6 @@ struct sm_core_t
 	ISourcePawnEngine2 **spe2;
 	/* Functions */
 	ConVar *		(*FindConVar)(const char*);
-	char *			(*TrimWhitespace)(char *, size_t &);
 	void			(*LogToGame)(const char *message);
 	void			(*ConPrint)(const char *message);
 	const char *	(*GetCvarString)(ConVar*);
diff --git a/core/logic/smn_maplists.cpp b/core/logic/smn_maplists.cpp
index 0334223a..d93d2f03 100644
--- a/core/logic/smn_maplists.cpp
+++ b/core/logic/smn_maplists.cpp
@@ -504,7 +504,7 @@ private:
 			while (!smcore.filesystem->EndOfFile(fp) && smcore.filesystem->ReadLine(buffer, sizeof(buffer), fp) != NULL)
 			{
 				size_t len = strlen(buffer);
-				char *ptr = smcore.TrimWhitespace(buffer, len);
+				char *ptr = UTIL_TrimWhitespace(buffer, len);
 				if (*ptr == '\0'
 					|| *ptr == ';'
 					|| strncmp(ptr, "//", 2) == 0)
diff --git a/core/logic/stringutil.cpp b/core/logic/stringutil.cpp
index 3ea284e6..7d5050e2 100644
--- a/core/logic/stringutil.cpp
+++ b/core/logic/stringutil.cpp
@@ -35,6 +35,7 @@
 #include <sm_platform.h>
 #include "stringutil.h"
 #include <am-string.h>
+#include "TextParsers.h"
 
 // We're in logic so we don't have this from the SDK.
 #ifndef MIN
@@ -329,3 +330,34 @@ void UTIL_StripExtension(const char *in, char *out, int outSize)
 		}
 	}
 }
+
+char *UTIL_TrimWhitespace(char *str, size_t &len)
+{
+	char *end = str + len - 1;
+
+	if (!len)
+	{
+		return str;
+	}
+
+	/* Iterate backwards through string until we reach first non-whitespace char */
+	while (end >= str && g_TextParser.IsWhitespace(end))
+	{
+		end--;
+		len--;
+	}
+
+	/* Replace first whitespace char (at the end) with null terminator.
+	 * If there is none, we're just replacing the null terminator. 
+	 */
+	*(end + 1) = '\0';
+
+	while (*str != '\0' && g_TextParser.IsWhitespace(str))
+	{
+		str++;
+		len--;
+	}
+
+	return str;
+}
+
diff --git a/core/logic/stringutil.h b/core/logic/stringutil.h
index f4296965..558ab37c 100644
--- a/core/logic/stringutil.h
+++ b/core/logic/stringutil.h
@@ -41,6 +41,7 @@ char *UTIL_ReplaceEx(char *subject, size_t maxLen, const char *search, size_t se
 size_t UTIL_DecodeHexString(unsigned char *buffer, size_t maxlength, const char *hexstr);
 
 void UTIL_StripExtension(const char *in, char *out, int outSize);
+char *UTIL_TrimWhitespace(char *str, size_t &len);
 
 #endif /* _INCLUDE_SOURCEMOD_COMMON_STRINGUTIL_H_ */
 
diff --git a/core/logic_bridge.cpp b/core/logic_bridge.cpp
index 64ec59ae..e7ea4043 100644
--- a/core/logic_bridge.cpp
+++ b/core/logic_bridge.cpp
@@ -583,7 +583,6 @@ static sm_core_t core_bridge =
 	&g_pSourcePawn2,
 	/* Functions */
 	find_convar,
-	UTIL_TrimWhitespace,
 	log_to_game,
 	conprint,
 	get_cvar_string,
diff --git a/core/sm_stringutil.cpp b/core/sm_stringutil.cpp
index ee55820f..c0507bb1 100644
--- a/core/sm_stringutil.cpp
+++ b/core/sm_stringutil.cpp
@@ -1304,36 +1304,6 @@ char *sm_strdup(const char *str)
 	return ptr;
 }
 
-char *UTIL_TrimWhitespace(char *str, size_t &len)
-{
-	char *end = str + len - 1;
-
-	if (!len)
-	{
-		return str;
-	}
-
-	/* Iterate backwards through string until we reach first non-whitespace char */
-	while (end >= str && textparsers->IsWhitespace(end))
-	{
-		end--;
-		len--;
-	}
-
-	/* Replace first whitespace char (at the end) with null terminator.
-	 * If there is none, we're just replacing the null terminator. 
-	 */
-	*(end + 1) = '\0';
-
-	while (*str != '\0' && textparsers->IsWhitespace(str))
-	{
-		str++;
-		len--;
-	}
-
-	return str;
-}
-
 char *UTIL_ToLowerCase(const char *str)
 {
 	size_t len = strlen(str);
diff --git a/core/sm_stringutil.h b/core/sm_stringutil.h
index 494e2389..699b941d 100644
--- a/core/sm_stringutil.h
+++ b/core/sm_stringutil.h
@@ -56,7 +56,6 @@ bool gnprintf(char *buffer,
 size_t UTIL_Format(char *buffer, size_t maxlength, const char *fmt, ...);
 size_t UTIL_FormatArgs(char *buffer, size_t maxlength, const char *fmt, va_list ap);
 char *sm_strdup(const char *str);
-char *UTIL_TrimWhitespace(char *str, size_t &len);
 char *UTIL_ToLowerCase(const char *str);
 
 #endif // _INCLUDE_SOURCEMOD_STRINGUTIL_H_