diff options
Diffstat (limited to 'indra/llvfs/lldir_linux.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/llvfs/lldir_linux.cpp | 178 |
1 files changed, 32 insertions, 146 deletions
diff --git a/indra/llvfs/lldir_linux.cpp b/indra/llvfs/lldir_linux.cpp index a9736560ec..7a4034c228 100644..100755 --- a/indra/llvfs/lldir_linux.cpp +++ b/indra/llvfs/lldir_linux.cpp @@ -2,31 +2,25 @@ * @file lldir_linux.cpp * @brief Implementation of directory utilities for linux * - * $LicenseInfo:firstyear=2002&license=viewergpl$ - * - * Copyright (c) 2002-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2002&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -55,7 +49,7 @@ static std::string getCurrentUserHome(char* fallback) } else { - llinfos << "Couldn't detect home directory from passwd - trying $HOME" << llendl; + LL_INFOS() << "Couldn't detect home directory from passwd - trying $HOME" << LL_ENDL; const char *const home_env = getenv("HOME"); /* Flawfinder: ignore */ if (home_env) { @@ -63,7 +57,7 @@ static std::string getCurrentUserHome(char* fallback) } else { - llwarns << "Couldn't detect home directory! Falling back to " << fallback << llendl; + LL_WARNS() << "Couldn't detect home directory! Falling back to " << fallback << LL_ENDL; } } @@ -82,11 +76,11 @@ LLDir_Linux::LLDir_Linux() if (getcwd(tmp_str, LL_MAX_PATH) == NULL) { strcpy(tmp_str, "/tmp"); - llwarns << "Could not get current directory; changing to " - << tmp_str << llendl; + LL_WARNS() << "Could not get current directory; changing to " + << tmp_str << LL_ENDL; if (chdir(tmp_str) == -1) { - llerrs << "Could not change directory to " << tmp_str << llendl; + LL_ERRS() << "Could not change directory to " << tmp_str << LL_ENDL; } } @@ -99,13 +93,13 @@ LLDir_Linux::LLDir_Linux() #else mAppRODataDir = tmp_str; #endif - U32 indra_pos = mExecutableDir.find("/indra"); - if (indra_pos != std::string::npos) + std::string::size_type build_dir_pos = mExecutableDir.rfind("/build-linux-"); + if (build_dir_pos != std::string::npos) { // ...we're in a dev checkout - mSkinBaseDir = mExecutableDir.substr(0, indra_pos) + "/indra/newview/skins"; - llinfos << "Running in dev checkout with mSkinBaseDir " - << mSkinBaseDir << llendl; + mSkinBaseDir = mExecutableDir.substr(0, build_dir_pos) + "/indra/newview/skins"; + LL_INFOS() << "Running in dev checkout with mSkinBaseDir " + << mSkinBaseDir << LL_ENDL; } else { @@ -193,8 +187,8 @@ void LLDir_Linux::initAppDirs(const std::string &app_name, { if (errno != EEXIST) { - llwarns << "Couldn't create app user dir " << mOSUserAppDir << llendl; - llwarns << "Default to base dir" << mOSUserDir << llendl; + LL_WARNS() << "Couldn't create app user dir " << mOSUserAppDir << LL_ENDL; + LL_WARNS() << "Default to base dir" << mOSUserDir << LL_ENDL; mOSUserAppDir = mOSUserDir; } } @@ -204,7 +198,7 @@ void LLDir_Linux::initAppDirs(const std::string &app_name, { if (errno != EEXIST) { - llwarns << "Couldn't create LL_PATH_LOGS dir " << getExpandedFilename(LL_PATH_LOGS,"") << llendl; + LL_WARNS() << "Couldn't create LL_PATH_LOGS dir " << getExpandedFilename(LL_PATH_LOGS,"") << LL_ENDL; } } @@ -213,7 +207,7 @@ void LLDir_Linux::initAppDirs(const std::string &app_name, { if (errno != EEXIST) { - llwarns << "Couldn't create LL_PATH_USER_SETTINGS dir " << getExpandedFilename(LL_PATH_USER_SETTINGS,"") << llendl; + LL_WARNS() << "Couldn't create LL_PATH_USER_SETTINGS dir " << getExpandedFilename(LL_PATH_USER_SETTINGS,"") << LL_ENDL; } } @@ -222,7 +216,7 @@ void LLDir_Linux::initAppDirs(const std::string &app_name, { if (errno != EEXIST) { - llwarns << "Couldn't create LL_PATH_CACHE dir " << getExpandedFilename(LL_PATH_CACHE,"") << llendl; + LL_WARNS() << "Couldn't create LL_PATH_CACHE dir " << getExpandedFilename(LL_PATH_CACHE,"") << LL_ENDL; } } @@ -248,127 +242,19 @@ U32 LLDir_Linux::countFilesInDir(const std::string &dirname, const std::string & return (file_count); } -// get the next file in the directory -// automatically wrap if we've hit the end -BOOL LLDir_Linux::getNextFileInDir(const std::string &dirname, const std::string &mask, std::string &fname, BOOL wrap) -{ - glob_t g; - BOOL result = FALSE; - fname = ""; - - if(!(dirname == mCurrentDir)) - { - // different dir specified, close old search - mCurrentDirIndex = -1; - mCurrentDirCount = -1; - mCurrentDir = dirname; - } - - std::string tmp_str; - tmp_str = dirname; - tmp_str += mask; - - if(glob(tmp_str.c_str(), GLOB_NOSORT, NULL, &g) == 0) - { - if(g.gl_pathc > 0) - { - if((int)g.gl_pathc != mCurrentDirCount) - { - // Number of matches has changed since the last search, meaning a file has been added or deleted. - // Reset the index. - mCurrentDirIndex = -1; - mCurrentDirCount = g.gl_pathc; - } - - mCurrentDirIndex++; - - if((mCurrentDirIndex >= (int)g.gl_pathc) && wrap) - { - mCurrentDirIndex = 0; - } - - if(mCurrentDirIndex < (int)g.gl_pathc) - { -// llinfos << "getNextFileInDir: returning number " << mCurrentDirIndex << ", path is " << g.gl_pathv[mCurrentDirIndex] << llendl; - - // The API wants just the filename, not the full path. - //fname = g.gl_pathv[mCurrentDirIndex]; - - char *s = strrchr(g.gl_pathv[mCurrentDirIndex], '/'); - - if(s == NULL) - s = g.gl_pathv[mCurrentDirIndex]; - else if(s[0] == '/') - s++; - - fname = s; - - result = TRUE; - } - } - - globfree(&g); - } - - return(result); -} - - -// get a random file in the directory -// automatically wrap if we've hit the end -void LLDir_Linux::getRandomFileInDir(const std::string &dirname, const std::string &mask, std::string &fname) -{ - S32 num_files; - S32 which_file; - DIR *dirp; - dirent *entryp = NULL; - - fname = ""; - - num_files = countFilesInDir(dirname,mask); - if (!num_files) - { - return; - } - - which_file = ll_rand(num_files); - -// llinfos << "Random select file #" << which_file << llendl; - - // which_file now indicates the (zero-based) index to which file to play - - if (!((dirp = opendir(dirname.c_str())))) - { - while (which_file--) - { - if (!((entryp = readdir(dirp)))) - { - return; - } - } - - if ((!which_file) && entryp) - { - fname = entryp->d_name; - } - - closedir(dirp); - } -} - std::string LLDir_Linux::getCurPath() { char tmp_str[LL_MAX_PATH]; /* Flawfinder: ignore */ if (getcwd(tmp_str, LL_MAX_PATH) == NULL) { - llwarns << "Could not get current directory" << llendl; + LL_WARNS() << "Could not get current directory" << LL_ENDL; tmp_str[0] = '\0'; } return tmp_str; } -BOOL LLDir_Linux::fileExists(const std::string &filename) const +bool LLDir_Linux::fileExists(const std::string &filename) const { struct stat stat_data; // Check the age of the file |