Print done when done.

1 files changed, 382 insertions, 0 deletions

diff --git a/indra/llvfs/lldir_win32.cpp b/indra/llvfs/lldir_win32.cpp
new file mode 100644
index 0000000000..0c5b0ecf19
--- /dev/null
+++ b/indra/llvfs/lldir_win32.cpp
@@ -0,0 +1,382 @@
+/** 
+ * @file lldir_win32.cpp
+ * @brief Implementation of directory utilities for windows
+ *
+ * Copyright (c) 2002-$CurrentYear$, Linden Research, Inc.
+ * $License$
+ */
+
+#if LL_WINDOWS
+
+#include "linden_common.h"
+
+#include "lldir_win32.h"
+#include "llerror.h"
+#include "llrand.h"		// for gLindenLabRandomNumber
+#include "shlobj.h"
+
+#include <direct.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+// Utility stuff to get versions of the sh
+#define PACKVERSION(major,minor) MAKELONG(minor,major)
+DWORD GetDllVersion(LPCTSTR lpszDllName);
+
+LLDir_Win32::LLDir_Win32()
+{
+	mDirDelimiter = "\\";
+
+	WCHAR w_str[MAX_PATH];
+
+	// Application Data is where user settings go
+	SHGetSpecialFolderPath(NULL, w_str, CSIDL_APPDATA, TRUE);
+
+	mOSUserDir = utf16str_to_utf8str(llutf16string(w_str));
+
+	// Local Settings\Application Data is where cache files should
+	// go, they don't get copied to the server if the user moves his
+	// profile around on the network. JC
+	//
+	// TODO: patch the installer to remove old cache files on update, then
+	// enable this code.
+	//SHGetSpecialFolderPath(NULL, w_str, CSIDL_LOCAL_APPDATA, TRUE);
+	//mOSUserCacheDir = utf16str_to_utf8str(llutf16string(w_str));
+
+	if (GetTempPath(MAX_PATH, w_str))
+	{
+		if (wcslen(w_str))
+		{
+			w_str[wcslen(w_str)-1] = '\0'; // remove trailing slash
+		}
+		mTempDir = utf16str_to_utf8str(llutf16string(w_str));
+	}
+	else
+	{
+		mTempDir = mOSUserDir;
+	}
+
+//	fprintf(stderr, "mTempDir = <%s>",mTempDir);
+
+#if 1
+	// Don't use the real app path for now, as we'll have to add parsing to detect if
+	// we're in a developer tree, which has a different structure from the installed product.
+
+	S32 size = GetModuleFileName(NULL, w_str, MAX_PATH);
+	if (size)
+	{
+		w_str[size] = '\0';
+		mExecutablePathAndName = utf16str_to_utf8str(llutf16string(w_str));
+		S32 path_end = mExecutablePathAndName.find_last_of('\\');
+		if (path_end != std::string::npos)
+		{
+			mExecutableDir = mExecutablePathAndName.substr(0, path_end);
+			mExecutableFilename = mExecutablePathAndName.substr(path_end+1, std::string::npos);
+		}
+		else
+		{
+			mExecutableFilename = mExecutablePathAndName;
+		}
+		GetCurrentDirectory(MAX_PATH, w_str);
+		mWorkingDir = utf16str_to_utf8str(llutf16string(w_str));
+
+	}
+	else
+	{
+		fprintf(stderr, "Couldn't get APP path, assuming current directory!");
+		GetCurrentDirectory(MAX_PATH, w_str);
+		mExecutableDir = utf16str_to_utf8str(llutf16string(w_str));
+		// Assume it's the current directory
+	}
+#else
+	GetCurrentDirectory(MAX_PATH, w_str);
+	mExecutableDir = utf16str_to_utf8str(llutf16string(w_str));
+#endif
+	if (strstr(mExecutableDir.c_str(), "indra\\newview"))
+		mAppRODataDir = getCurPath();
+	else
+		mAppRODataDir = mExecutableDir;
+}
+
+LLDir_Win32::~LLDir_Win32()
+{
+}
+
+// Implementation
+
+void LLDir_Win32::initAppDirs(const std::string &app_name)
+{
+	mAppName = app_name;
+	mOSUserAppDir = mOSUserDir;
+	mOSUserAppDir += "\\";
+	mOSUserAppDir += app_name;
+
+	int res = LLFile::mkdir(mOSUserAppDir.c_str());
+	if (res == -1)
+	{
+		if (errno != EEXIST)
+		{
+			llwarns << "Couldn't create app user dir " << mOSUserAppDir << llendl;
+			llwarns << "Default to base dir" << mOSUserDir << llendl;
+			mOSUserAppDir = mOSUserDir;
+		}
+	}
+	//dumpCurrentDirectories();
+
+	res = LLFile::mkdir(getExpandedFilename(LL_PATH_LOGS,"").c_str());
+	if (res == -1)
+	{
+		if (errno != EEXIST)
+		{
+			llwarns << "Couldn't create LL_PATH_LOGS dir " << getExpandedFilename(LL_PATH_LOGS,"") << llendl;
+		}
+	}
+	
+	res = LLFile::mkdir(getExpandedFilename(LL_PATH_USER_SETTINGS,"").c_str());
+	if (res == -1)
+	{
+		if (errno != EEXIST)
+		{
+			llwarns << "Couldn't create LL_PATH_USER_SETTINGS dir " << getExpandedFilename(LL_PATH_USER_SETTINGS,"") << llendl;
+		}
+	}
+	
+	res = LLFile::mkdir(getExpandedFilename(LL_PATH_CACHE,"").c_str());
+	if (res == -1)
+	{
+		if (errno != EEXIST)
+		{
+			llwarns << "Couldn't create LL_PATH_CACHE dir " << getExpandedFilename(LL_PATH_CACHE,"") << llendl;
+		}
+	}
+	
+	res = LLFile::mkdir(getExpandedFilename(LL_PATH_MOZILLA_PROFILE,"").c_str());
+	if (res == -1)
+	{
+		if (errno != EEXIST)
+		{
+			llwarns << "Couldn't create LL_PATH_MOZILLA_PROFILE dir " << getExpandedFilename(LL_PATH_MOZILLA_PROFILE,"") << llendl;
+		}
+	}
+	
+	mCAFile = getExpandedFilename(LL_PATH_APP_SETTINGS, "CA.pem");
+}
+
+U32 LLDir_Win32::countFilesInDir(const std::string &dirname, const std::string &mask)
+{
+	HANDLE count_search_h;
+	U32 file_count;
+
+	file_count = 0;
+
+	WIN32_FIND_DATA FileData;
+
+	llutf16string pathname = utf8str_to_utf16str(dirname);
+	pathname += utf8str_to_utf16str(mask);
+	
+	if ((count_search_h = FindFirstFile(pathname.c_str(), &FileData)) != INVALID_HANDLE_VALUE)   
+	{
+		file_count++;
+
+		while (FindNextFile(count_search_h, &FileData))
+		{
+			file_count++;
+		}
+		   
+		FindClose(count_search_h);
+	}
+
+	return (file_count);
+}
+
+
+// get the next file in the directory
+// automatically wrap if we've hit the end
+BOOL LLDir_Win32::getNextFileInDir(const std::string &dirname, const std::string &mask, std::string &fname, BOOL wrap)
+{
+	llutf16string dirnamew = utf8str_to_utf16str(dirname);
+	return getNextFileInDir(dirnamew, mask, fname, wrap);
+
+}
+
+BOOL LLDir_Win32::getNextFileInDir(const llutf16string &dirname, const std::string &mask, std::string &fname, BOOL wrap)
+{
+	WIN32_FIND_DATAW FileData;
+
+	fname = "";
+	llutf16string pathname = dirname;
+	pathname += utf8str_to_utf16str(mask);
+
+	if (pathname != mCurrentDir)
+	{
+		// different dir specified, close old search
+		if (mCurrentDir[0])
+		{
+			FindClose(mDirSearch_h);
+		}
+		mCurrentDir = pathname;
+
+		// and open new one
+		// Check error opening Directory structure
+		if ((mDirSearch_h = FindFirstFile(pathname.c_str(), &FileData)) == INVALID_HANDLE_VALUE)   
+		{
+//			llinfos << "Unable to locate first file" << llendl;
+			return(FALSE);
+		}
+	}
+	else // get next file in list
+	{
+		// Find next entry
+		if (!FindNextFile(mDirSearch_h, &FileData))
+		{
+			if (GetLastError() == ERROR_NO_MORE_FILES)
+			{
+                // No more files, so reset to beginning of directory
+				FindClose(mDirSearch_h);
+				mCurrentDir[0] = NULL;
+
+				if (wrap)
+				{
+					return(getNextFileInDir(pathname,"",fname,TRUE));
+				}
+				else
+				{
+					fname[0] = 0;
+					return(FALSE);
+				}
+			}
+			else
+			{
+				// Error
+//				llinfos << "Unable to locate next file" << llendl;
+				return(FALSE);
+			}
+		}
+	}
+
+	// convert from TCHAR to char
+	fname = utf16str_to_utf8str(FileData.cFileName);
+	
+	// fname now first name in list
+	return(TRUE);
+}
+
+
+// get a random file in the directory
+// automatically wrap if we've hit the end
+void LLDir_Win32::getRandomFileInDir(const std::string &dirname, const std::string &mask, std::string &fname)
+{
+	U32 num_files;
+	U32 which_file;
+	HANDLE random_search_h;
+
+	fname = "";
+
+	llutf16string pathname = utf8str_to_utf16str(dirname);
+	pathname += utf8str_to_utf16str(mask);
+
+	WIN32_FIND_DATA FileData;
+	fname[0] = NULL;
+
+	num_files = countFilesInDir(dirname,mask);
+	if (!num_files)
+	{
+		return;
+	}
+
+	which_file = gLindenLabRandomNumber.llrand() % num_files; 
+
+//	llinfos << "Random select mp3 #" << which_file << llendl;
+
+    // which_file now indicates the (zero-based) index to which file to play
+
+	if ((random_search_h = FindFirstFile(pathname.c_str(), &FileData)) != INVALID_HANDLE_VALUE)   
+	{
+		while (which_file--)
+		{
+			if (!FindNextFile(random_search_h, &FileData))
+			{
+				return;
+			}
+		}		   
+		FindClose(random_search_h);
+
+		fname = utf16str_to_utf8str(llutf16string(FileData.cFileName));
+	}
+}
+
+std::string LLDir_Win32::getCurPath()
+{
+	WCHAR w_str[MAX_PATH];
+	GetCurrentDirectory(MAX_PATH, w_str);
+
+	return utf16str_to_utf8str(llutf16string(w_str));
+}
+
+
+BOOL LLDir_Win32::fileExists(const std::string &filename)
+{
+	llstat stat_data;
+	// Check the age of the file
+	// Now, we see if the files we've gathered are recent...
+	int res = LLFile::stat(filename.c_str(), &stat_data);
+	if (!res)
+	{
+		return TRUE;
+	}
+	else
+	{
+		return FALSE;
+	}
+}
+
+
+#if 0
+// Utility function to get version number of a DLL
+
+#define PACKVERSION(major,minor) MAKELONG(minor,major)
+
+DWORD GetDllVersion(LPCTSTR lpszDllName)
+{
+
+    HINSTANCE hinstDll;
+    DWORD dwVersion = 0;
+
+    hinstDll = LoadLibrary(lpszDllName);
+	
+    if(hinstDll)
+    {
+        DLLGETVERSIONPROC pDllGetVersion;
+
+        pDllGetVersion = (DLLGETVERSIONPROC) GetProcAddress(hinstDll, "DllGetVersion");
+
+/*Because some DLLs might not implement this function, you
+  must test for it explicitly. Depending on the particular 
+  DLL, the lack of a DllGetVersion function can be a useful
+  indicator of the version.
+*/
+        if(pDllGetVersion)
+        {
+            DLLVERSIONINFO dvi;
+            HRESULT hr;
+
+            ZeroMemory(&dvi, sizeof(dvi));
+            dvi.cbSize = sizeof(dvi);
+
+            hr = (*pDllGetVersion)(&dvi);
+
+            if(SUCCEEDED(hr))
+            {
+                dwVersion = PACKVERSION(dvi.dwMajorVersion, dvi.dwMinorVersion);
+            }
+        }
+        
+        FreeLibrary(hinstDll);
+    }
+    return dwVersion;
+}
+#endif
+
+#endif
+
+