From d64ac227ead1dbe4178cbfdb05d243f52d59b6a1 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Tue, 26 Mar 2013 12:51:50 +0100
Subject: remove stl calls

---
 main.cpp | 36 ++++++++++++++++++++----------------
 1 file changed, 20 insertions(+), 16 deletions(-)

diff --git a/main.cpp b/main.cpp
index d126fdf..0991150 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,14 +1,13 @@
 /*
 	This file is a part of "Didrole's Update Tool"
 	©2k12, Didrole
-	
+
 	License : Public domain
 */
 
 #include <stdarg.h>
 #include <math.h>
 #include <stdlib.h>
-#include <sstream>
 
 #include "CCommandLine.h"
 
@@ -271,23 +270,25 @@ bool CApplication::ParseAppConfig(AppId_t uAppId)
 	bool ret = true;
 	for(unsigned int i = 0; i < commandLine.FindParmCount("-config"); i++)
 	{
-		std::string keyval = commandLine.ParmValues("-config", i);
-		size_t pos = keyval.find_first_of('=');
-		if (pos == std::string::npos)
+		const char *keyval = commandLine.ParmValues("-config", i);
+		const char *pos = strchr(keyval, '=');
+		if (pos == NULL)
 		{
-			Error("Invalid syntax for param \"-config %s\"\n", keyval.c_str());
+			Error("Invalid syntax for param \"-config %s\"\n", keyval);
 			ret = false;
 			continue;
 		}
-		g_pClientAppManager->SetAppConfigValue(uAppId, keyval.substr(0, pos).c_str(),
-				keyval.substr(pos + 1).c_str());
+
+		char *key = strndup(keyval, pos - keyval);
+		g_pClientAppManager->SetAppConfigValue(uAppId, key, pos + 1);
+		free(key);
 	}
 	return ret;
 }
 
 void CApplication::OnAppEventStateChange(AppEventStateChange_t* pParam)
 {
- 	if(pParam->m_nAppID == this->m_uInstallingAppId)
+	if(pParam->m_nAppID == this->m_uInstallingAppId)
 	{
 		if(pParam->m_eAppError != k_EAppErrorNone)
 		{
@@ -343,7 +344,7 @@ CApplication::EUpdateResult CApplication::InstallOrUpdateApp(AppId_t uAppId, boo
 	szKeyName[sizeof(szKeyName) - 1] = '\0';
 	char szBuildID[11];
 	snprintf(szKeyName, sizeof(szKeyName) - 1, "depots/branches/%s/buildid", cszBetaKey);
-		
+
 	int32 iResult = g_pClientApps->GetAppData(uAppId, szKeyName, szBuildID, sizeof(szBuildID));
 	if(iResult <= 0)
 	{
@@ -616,7 +617,7 @@ bool CApplication::InitSteam()
 	CModuleScanner steamclientScanner((void*)pCreateInterface);
 
 #ifdef _WIN32
-	void* pppUsePICS = steamclientScanner.FindSignature("\x00\x00\x00\x00\x83\x78\x34\x00\x75\x00\xc6\x81\x74\x0c\x00\x00\x00\x5d\xc2\x04\x00", "????xxxxx?xxxxxxxxxxx");
+	void* pppUsePICS = steamclientScanner.FindSignature("\x00\x00\x00\x00\x8B\x40\x34\x83\xF8\x01", "????xxxxxx");
 	if(pppUsePICS)
 		g_pUsePICS = **(void***)pppUsePICS;
 #else
@@ -779,12 +780,15 @@ bool CApplication::ParseScript(const char* szFilename)
 			}
 			else if(strcasecmp(argv[0], "app_set_config") == 0)
 			{
+				// app_set_config <appid> <key> <value>
 				if(argc == 4)
 				{
+					// we ignore the appid parameter here
 					commandLine.AddParm("-config");
-					std::ostringstream oss;
-					oss << argv[2] << "=" << argv[3];
-					commandLine.AddParm(oss.str().c_str());
+					char *buf = new char[strlen(argv[2]) + strlen(argv[3]) + 2];
+					sprintf(buf, "%s=%s", argv[2], argv[3]);
+					commandLine.AddParm(buf);
+					delete[] buf;
 				}
 			}
 		}
@@ -911,7 +915,7 @@ bool CApplication::LogOn()
 			return false;
 		}
 #ifdef _WIN32
-		void (__thiscall* pSetValue)(void* pThis, const char* cszValue) = (void (__thiscall *)(void *,const char *))  (*(void***)g_pUsePICS)[12];
+		bool (__thiscall* pSetValue)(void* pThis, const char* cszValue) = (bool (__thiscall *)(void *,const char *))  (*(void***)g_pUsePICS)[13];
 #else
 		void (*pSetValue)(void* pThis, const char* cszValue) = (void (*)(void *,const char *))  (*(void***)g_pUsePICS)[13];
 #endif
@@ -949,7 +953,7 @@ bool CApplication::LogOn()
 				g_pClientUser->Set2ndFactorAuthCode(cszSteamGuardCode, false);
 			}
 		}
-	
+
 		char szSteamIDKey[256];
 		snprintf(szSteamIDKey, sizeof(szSteamIDKey) - 1, "Software/Valve/Steam/Accounts/%s/SteamID", cszUsername);
 		szSteamIDKey[sizeof(szSteamIDKey) - 1] = '\0';
-- 
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