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Diffstat (limited to 'libs/fsScan/src/FileSystem.cc')
-rw-r--r-- | libs/fsScan/src/FileSystem.cc | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/libs/fsScan/src/FileSystem.cc b/libs/fsScan/src/FileSystem.cc deleted file mode 100644 index 3891c97..0000000 --- a/libs/fsScan/src/FileSystem.cc +++ /dev/null @@ -1,132 +0,0 @@ -/** - * ======================== legal notice ====================== - * - * File: FileSystem.cc - * Created: 21. Juli 2012, 12 - * Author: <a href="mailto:geronimo013@gmx.de">Geronimo</a> - * Project: libfsScan: mediatypes and filesystem scanning - * - * CMP - compound media player - * - * is a client/server mediaplayer intended to play any media from any workstation - * without the need to export or mount shares. cmps is an easy to use backend - * with a (ready to use) HTML-interface. Additionally the backend supports - * authentication via HTTP-digest authorization. - * cmpc is a client with vdr-like osd-menues. - * - * Copyright (c) 2012 Reinhard Mantey, some rights reserved! - * published under Creative Commons by-sa - * For details see http://creativecommons.org/licenses/by-sa/3.0/ - * - * The cmp project's homepage is at http://projects.vdr-developer.org/projects/cmp - * - * -------------------------------------------------------------- - */ -#include <FileSystem.h> -#include <FileRepresentation.h> -#include <File.h> -#include <StringBuilder.h> -#include <iostream> -#include <stdlib.h> -#include <string.h> - -char cFileSystem::PathSeparator = '/'; -char cFileSystem::RootPath[4] = { PathSeparator, 0, 0, 0 }; - -cFileSystem::cFileSystem() -{ -} - -cFileSystem::~cFileSystem() -{ - std::tr1::unordered_map<std::string, cFileRepresentation *>::iterator it = fileCache.begin(); - - while (it != fileCache.end()) { - if (it->second) delete it->second; - ++it; - } -} - -cFileRepresentation *cFileSystem::cacheEntry(const char* Path) -{ - if (fileCache.empty()) return NULL; - std::tr1::unordered_map<std::string, cFileRepresentation *>::iterator it = fileCache.find(Path); - - if (it != fileCache.end()) return it->second; - return NULL; -} - -cFileRepresentation *cFileSystem::representationOfFile(const cFile &Parent, const char* Path) -{ - cFileRepresentation *parentRep = (cFileRepresentation *) Parent.rep; - cFileRepresentation *tmp = NULL; - cStringBuilder *sb = new cStringBuilder(Parent.AbsolutePath()); - char *scratch = strdup(Path); - char *last = scratch + strlen(Path); - char *start = *scratch == PathSeparator ? scratch + 1 : scratch; - char *end = strchr(scratch, PathSeparator); - char *path; - - while (start < last) { - end = strchr(start, PathSeparator); - if (!end) end = start + strlen(start); - *end = 0; - sb->Append(PathSeparator).Append(start); - path = sb->toString(); - tmp = cacheEntry(path); - if (!tmp) { - tmp = new cFileRepresentation(parentRep, start); - fileCache[path] = tmp; - } - parentRep = tmp; - free(path); - start = end + 1; - } - free(scratch); - delete sb; - - if (tmp) return tmp; - return NULL; -} - -cFileRepresentation *cFileSystem::representationOfFile(const char* Path) -{ - cFileRepresentation *rv = cacheEntry(Path); - - if (!rv) { - cFileRepresentation *tmp = NULL; - char *scratch = strdup(Path); - char *p; - - for (p = strrchr(scratch, PathSeparator); !rv && p; p = strrchr(scratch, PathSeparator)) { - if (p > scratch) *p = 0; - else { - if (!(rv = cacheEntry(RootPath))) { - *p = 0; - tmp = new cFileRepresentation(RootPath); - fileCache[RootPath] = tmp; - break; - } - } - if ((tmp = cacheEntry(scratch))) break; - } - - if (tmp) { - cFileRepresentation *parent = tmp; - size_t poolSize = fileCache.size(); - const char *last = scratch + strlen(Path); - - for (p = scratch + strlen(scratch) + 1; p < last; p += strlen(p) + 1) { - if (!*(p - 1)) *(p - 1) = PathSeparator; - tmp = new cFileRepresentation(parent, p); - fileCache[scratch] = tmp; - poolSize = fileCache.size(); - parent = tmp; - } - rv = parent; - } - free(scratch); - } - return rv; -} - |