From 62902f98e8f1998a116d58c97c6ff1a280e61cab Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Wed, 7 Mar 2018 20:02:32 +0100
Subject: [PATCH] Remove settingsDirectory()

---
 io/path.cpp | 90 -----------------------------------------------------
 io/path.h   |  2 --
 2 files changed, 92 deletions(-)

diff --git a/io/path.cpp b/io/path.cpp
index 7cc8317..e35f6c5 100644
--- a/io/path.cpp
+++ b/io/path.cpp
@@ -84,96 +84,6 @@ void removeInvalidChars(std::string &fileName)
     }
 }
 
-/*!
- * \brief Locates a directory meant to store application settings.
- * \param result Specifies a string to store the path in.
- * \param applicationDirectoryName Specifies the name for the application subdirectory.
- * \param createApplicationDirectory Indicates wheter the application subdirectory should be created if not present.
- * \returns Returns whether a settings directory could be located.
- * \deprecated This function has FIXMEs. Since it is not used a good candidate for being removed.
- */
-bool settingsDirectory(std::string &result, std::string applicationDirectoryName, bool createApplicationDirectory)
-{
-    result.clear();
-    // FIXME: this kind of configuration is not actually used so get rid of it, maybe just read env variable instead
-    fstream pathConfigFile("path.config", ios_base::in);
-    if (pathConfigFile.good()) {
-        for (string line; getline(pathConfigFile, line);) {
-            string::size_type p = line.find('=');
-            if ((p != string::npos) && (p + 1 < line.length())) {
-                string fieldName = line.substr(0, p);
-                if (fieldName == "settings") {
-                    result.assign(line.substr(p + 1));
-                }
-            }
-        }
-    }
-    if (!result.empty()) {
-#if defined(PLATFORM_UNIX)
-        struct stat sb;
-        return (stat(result.c_str(), &sb) == 0 && S_ISDIR(sb.st_mode));
-#elif defined(PLATFORM_WINDOWS)
-        // FIXME: use UTF-16 API to support unicode, or rewrite using fs abstraction lib
-        DWORD ftyp = GetFileAttributesA(result.c_str());
-        return (ftyp != INVALID_FILE_ATTRIBUTES) && (ftyp & FILE_ATTRIBUTE_DIRECTORY);
-#endif
-    } else {
-        if (!applicationDirectoryName.empty()) {
-            removeInvalidChars(applicationDirectoryName);
-        }
-#if defined(PLATFORM_UNIX) || defined(PLATFORM_MAC)
-        if (char *homeDir = getenv("HOME")) {
-            result = homeDir;
-        } else {
-            struct passwd *pw = getpwuid(getuid());
-            result = pw->pw_dir;
-        }
-        struct stat sb;
-        result += "/.config";
-        if (createApplicationDirectory && !(stat(result.c_str(), &sb) == 0 && S_ISDIR(sb.st_mode))) {
-            if (mkdir(result.c_str(), S_IRUSR | S_IWUSR | S_IXUSR) != 0) {
-                return false;
-            }
-        }
-        if (!applicationDirectoryName.empty()) {
-            result += '/';
-            result += applicationDirectoryName;
-            if (createApplicationDirectory && !(stat(result.c_str(), &sb) == 0 && S_ISDIR(sb.st_mode))) {
-                if (mkdir(result.c_str(), S_IRUSR | S_IWUSR | S_IXUSR) != 0) {
-                    return false;
-                }
-            }
-        }
-#elif defined(PLATFORM_WINDOWS)
-        if (char *appData = getenv("appdata")) {
-            result = appData;
-            if (!applicationDirectoryName.empty()) {
-                result += '\\';
-                result += applicationDirectoryName;
-                if (createApplicationDirectory) {
-                    // FIXME: use UTF-16 API to support unicode, or rewrite using fs abstraction lib
-                    DWORD ftyp = GetFileAttributesA(result.c_str());
-                    if (ftyp == INVALID_FILE_ATTRIBUTES) {
-                        return false;
-                    } else if (ftyp & FILE_ATTRIBUTE_DIRECTORY) {
-                        return true;
-                    } else {
-                        if (CreateDirectory(result.c_str(), NULL) == 0) {
-                            return false;
-                        } else {
-                            return true;
-                        }
-                    }
-                }
-            }
-        } else {
-            return false;
-        }
-#endif
-    }
-    return true;
-}
-
 /*!
  * \brief Returns the names of the directory entries in the specified \a path with the specified \a types.
  * \deprecated This function has FIXMEs. Since it can be replaced by using fs abstraction lib it is a good candidate for being replaced.
diff --git a/io/path.h b/io/path.h
index e5abdab..332086f 100644
--- a/io/path.h
+++ b/io/path.h
@@ -43,8 +43,6 @@ constexpr DirectoryEntryType operator&(DirectoryEntryType lhs, DirectoryEntryTyp
 CPP_UTILITIES_EXPORT std::string fileName(const std::string &path);
 CPP_UTILITIES_EXPORT std::string directory(const std::string &path);
 CPP_UTILITIES_EXPORT void removeInvalidChars(std::string &fileName);
-CPP_UTILITIES_EXPORT bool settingsDirectory(
-    std::string &result, std::string applicationDirectoryName = std::string(), bool createApplicationDirectory = false);
 CPP_UTILITIES_EXPORT std::list<std::string> directoryEntries(const char *path, DirectoryEntryType types = DirectoryEntryType::All);
 } // namespace IoUtilities