lineage2/l2-unlegits
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This commit is contained in:
alexey.min
2012-02-02 06:01:28 +00:00
parent 79b2bf06a8
commit 632a4e0e89
1 changed files with 14 additions and 5 deletions
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19
l2detect/net_hook_my.cpp
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@@ -41,7 +41,8 @@ void Hook_InterceptConnect_my()
return; return;
} }
if( Proxied_VirtualProtectEx ) log_error( LOG_WARNING, "Using proxied VirtualProtectEx!\n" ); if( Proxied_VirtualProtectEx )
log_error( LOG_WARNING, "Hook_InterceptConnect_my(): Using proxied VirtualProtectEx!\n" );
BOOL ret; BOOL ret;
DWORD old_protect = 0, old_protect_2 = 0; DWORD old_protect = 0, old_protect_2 = 0;
@@ -63,6 +64,7 @@ void Hook_InterceptConnect_my()
//ret = VirtualProtect( (void *)connect_orig, 6, PAGE_EXECUTE_WRITECOPY, &old_protect ); //ret = VirtualProtect( (void *)connect_orig, 6, PAGE_EXECUTE_WRITECOPY, &old_protect );
//ret = VirtualProtect( (void *)connect_orig, 6, PAGE_EXECUTE_READWRITE, &old_protect ); //ret = VirtualProtect( (void *)connect_orig, 6, PAGE_EXECUTE_READWRITE, &old_protect );
DWORD flProtect = g_hook_flag_allow_write; DWORD flProtect = g_hook_flag_allow_write;
ret = 0;
if( Proxied_VirtualProtectEx ) if( Proxied_VirtualProtectEx )
ret = Proxy_VirtualProtectEx( (HANDLE)-1, (void *)connect_orig, 6, flProtect, &old_protect ); ret = Proxy_VirtualProtectEx( (HANDLE)-1, (void *)connect_orig, 6, flProtect, &old_protect );
else else
@@ -70,7 +72,10 @@ void Hook_InterceptConnect_my()
if( (ret != TRUE) ) if( (ret != TRUE) )
{ {
DWORD le = GetLastError(); DWORD le = GetLastError();
ErrorLogger_LogLastError( "Hook_InterceptConnect_my(): VirtialProtectEx() failed (allow write)", le ); if( le == ERROR_ACCESS_DENIED )
log_error( LOG_ERROR, "Hook_InterceptConnect_my(): VirtialProtectEx() failed (allow write): (%d) ERROR_ACCESS_DENIED\n", le );
else
ErrorLogger_LogLastError( "Hook_InterceptConnect_my(): VirtialProtectEx() failed (allow write)", le );
ErrorLogger_FlushLogFile(); ErrorLogger_FlushLogFile();
} }
@@ -231,7 +236,8 @@ int __stdcall connect_hook_my( unsigned int sock, void *sockaddr, int addrlen )
BOOL vp_ret = FALSE; BOOL vp_ret = FALSE;
DWORD le = 0; DWORD le = 0;
if( Proxied_VirtualProtectEx ) log_error( LOG_WARNING, "connect_hook_my(): Using proxied VirtualProtectEx!\n" ); if( Proxied_VirtualProtectEx )
log_error( LOG_WARNING, "connect_hook_my(): Using proxied VirtualProtectEx!\n" );
/*#ifdef _DEBUG /*#ifdef _DEBUG
log_error( LOG_DEBUGDUMP, "connect_hook_my(): before restoring old code\n" ); log_error( LOG_DEBUGDUMP, "connect_hook_my(): before restoring old code\n" );
@@ -252,7 +258,10 @@ int __stdcall connect_hook_my( unsigned int sock, void *sockaddr, int addrlen )
if( !vp_ret ) if( !vp_ret )
{ {
le = GetLastError(); le = GetLastError();
ErrorLogger_LogLastError( "connect_hook_my(): VirtualProtectEx() failed (allow write)", le ); if( le == ERROR_ACCESS_DENIED )
log_error( LOG_ERROR, "connect_hook_my(): VirtualProtectEx() failed (allow write): (%d) ERROR_ACCESS_DENIED\n", le );
else
ErrorLogger_LogLastError( "connect_hook_my(): VirtualProtectEx() failed (allow write)", le );
} }
pc[0] = po[0]; pc[1] = po[1]; pc[2] = po[2]; pc[0] = po[0]; pc[1] = po[1]; pc[2] = po[2];
pc[3] = po[3]; pc[4] = po[4]; pc[5] = po[5]; pc[3] = po[3]; pc[4] = po[4]; pc[5] = po[5];
@@ -271,7 +280,7 @@ int __stdcall connect_hook_my( unsigned int sock, void *sockaddr, int addrlen )
{ {
port = ((paddr->sin_port & 0x00FF) << 8) | ((paddr->sin_port & 0xFF00) >> 8); port = ((paddr->sin_port & 0x00FF) << 8) | ((paddr->sin_port & 0xFF00) >> 8);
#ifdef _DEBUG #ifdef _DEBUG
log_error( LOG_DEBUG, "\n hooked: connect_hook_my(): %d.%d.%d.%d:%d... ", log_error( LOG_DEBUG, "\n hooked: connect_hook_my(): Requested connection to: %d.%d.%d.%d:%d... ",
(int)paddr->sin_addr.S_un.S_un_b.s_b1, (int)paddr->sin_addr.S_un.S_un_b.s_b1,
(int)paddr->sin_addr.S_un.S_un_b.s_b2, (int)paddr->sin_addr.S_un.S_un_b.s_b2,
(int)paddr->sin_addr.S_un.S_un_b.s_b3, (int)paddr->sin_addr.S_un.S_un_b.s_b3,