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Diffstat (limited to 'libs/mediaScan/src/AbstractMultiFileMovie.cc')
| -rw-r--r-- | libs/mediaScan/src/AbstractMultiFileMovie.cc | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/libs/mediaScan/src/AbstractMultiFileMovie.cc b/libs/mediaScan/src/AbstractMultiFileMovie.cc new file mode 100644 index 0000000..f679511 --- /dev/null +++ b/libs/mediaScan/src/AbstractMultiFileMovie.cc @@ -0,0 +1,108 @@ +/** + * ======================== legal notice ====================== + * + * File: AbstractMultiFileMovie.cc + * Created: 3. Juli 2012, 07 + * 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 <AbstractMultiFileMovie.h> +#include <Logging.h> +#include <stdlib.h> +#include <fcntl.h> +#include <errno.h> +#include <unistd.h> + +cAbstractMultiFileMovie::cAbstractMultiFileMovie(const cFile &File, const char *Mime, SupportedMediaType Type) + : cMovie(File, Mime, Type) + , movieFiles(0) + , curFileNo(0) + , buf(NULL) + , bufSize(0) + , name(NULL) +{ +} + +cAbstractMultiFileMovie::~cAbstractMultiFileMovie() +{ + free(name); + free(buf); +} + +bool cAbstractMultiFileMovie::checkBuffer() +{ + if (!buf && bufSize) { + buf = (char *) malloc(bufSize); + } + return buf != NULL; +} + +size_t cAbstractMultiFileMovie::ReadChunk(char* Buf, size_t bufSize) +{ + long rv = 0; + const char *path = NULL; + + if (fd < 1) { + path = FirstFile(); + fd = open(path, O_RDONLY | O_LARGEFILE); + if (fd < 1) { + esyslog("could not open requested path %s - Error #%d", path, errno); + return 0; + } + } + isyslog("have filehandle #%d (%s)", fd, path); + rv = read(fd, Buf, bufSize); + + if (rv < (long) bufSize) { + path = NextFile(); + + if (path) { + close(fd); + fd = open(path, O_RDONLY | O_LARGEFILE); + if (fd < 1) { + esyslog("could not open requested path %s - Error #%d", path, errno); + return 0; + } + isyslog("have filehandle #%d (%s)", fd, path); + rv = read(fd, Buf, bufSize); + } + if (rv < (long) bufSize) { + close(fd); + fd = -1; + } + } + return rv; +} + +void cAbstractMultiFileMovie::Reset() +{ + cMovie::Reset(); + curFileNo = 0; +} + +void cAbstractMultiFileMovie::SetName(char* Name) +///< Name must have already been allocated from heap! +{ + name = Name; +} + +void cAbstractMultiFileMovie::SetSize(size_t Size) +{ + size = Size; +}
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