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Diffstat (limited to 'lib/libUPnP/Platinum/Source/Core/PltProtocolInfo.h')
| -rw-r--r-- | lib/libUPnP/Platinum/Source/Core/PltProtocolInfo.h | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/lib/libUPnP/Platinum/Source/Core/PltProtocolInfo.h b/lib/libUPnP/Platinum/Source/Core/PltProtocolInfo.h new file mode 100644 index 0000000..d86ef0c --- /dev/null +++ b/lib/libUPnP/Platinum/Source/Core/PltProtocolInfo.h @@ -0,0 +1,158 @@ +/***************************************************************** +| +| Platinum - AV Media Protocol Info +| +| Copyright (c) 2004-2010, Plutinosoft, LLC. +| All rights reserved. +| http://www.plutinosoft.com +| +| This program is free software; you can redistribute it and/or +| modify it under the terms of the GNU General Public License +| as published by the Free Software Foundation; either version 2 +| of the License, or (at your option) any later version. +| +| OEMs, ISVs, VARs and other distributors that combine and +| distribute commercially licensed software with Platinum software +| and do not wish to distribute the source code for the commercially +| licensed software under version 2, or (at your option) any later +| version, of the GNU General Public License (the "GPL") must enter +| into a commercial license agreement with Plutinosoft, LLC. +| licensing@plutinosoft.com +| +| This program 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 General Public License for more details. +| +| You should have received a copy of the GNU General Public License +| along with this program; see the file LICENSE.txt. If not, write to +| the Free Software Foundation, Inc., +| 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +| http://www.gnu.org/licenses/gpl-2.0.html +| +****************************************************************/ + +/** @file + UPnP AV Media Object Protocol Info. + */ + +#ifndef _PLT_PROTOCOL_INFO_H_ +#define _PLT_PROTOCOL_INFO_H_ + +/*---------------------------------------------------------------------- +| includes ++---------------------------------------------------------------------*/ +#include "Neptune.h" +#include "PltHttp.h" + +/*---------------------------------------------------------------------- +| forward declarations ++---------------------------------------------------------------------*/ +class PLT_HttpRequestContext; + +/*---------------------------------------------------------------------- +| typedefs ++---------------------------------------------------------------------*/ +typedef struct PLT_HttpFileRequestHandler_DefaultDlnaExtMapEntry { + const char* mime_type; + const char* dlna_ext; +} PLT_HttpFileRequestHandler_DefaultDlnaExtMapEntry ; + +/*---------------------------------------------------------------------- +| PLT_ProtocolInfo ++---------------------------------------------------------------------*/ +/** + The PLT_ProtocolInfo class holds information about the protocol info of a + given UPnP Media Item resource. + */ +class PLT_ProtocolInfo +{ +public: + class FieldEntry { + public: + FieldEntry(const char* key, const char* value) : + m_Key(key), m_Value(value) {} + NPT_String m_Key; + NPT_String m_Value; + }; + + // class methods + static NPT_String GetMimeTypeFromProtocolInfo(const char* protocol_info); + + static const char* GetDlnaExtension(const char* mime_type, + const PLT_HttpRequestContext* context = NULL); + static const char* GetDlnaExtension(const char* mime_type, + PLT_DeviceSignature signature = PLT_DEVICE_UNKNOWN); + + static PLT_ProtocolInfo GetProtocolInfo(const char* filename, + bool with_dlna_extension = true, + const PLT_HttpRequestContext* context = NULL); + static PLT_ProtocolInfo GetProtocolInfo(const char* filename, + bool with_dlna_extension = true, + PLT_DeviceSignature signature = PLT_DEVICE_UNKNOWN); + + static PLT_ProtocolInfo GetProtocolInfoFromMimeType(const char* mime_type, + bool with_dlna_extension = true, + const PLT_HttpRequestContext* context = NULL); + static PLT_ProtocolInfo GetProtocolInfoFromMimeType(const char* mime_type, + bool with_dlna_extension = true, + PLT_DeviceSignature signature = PLT_DEVICE_UNKNOWN); + + // methods + PLT_ProtocolInfo(); + //PLT_ProtocolInfo(NPT_String protocol_info); + PLT_ProtocolInfo(const char* protocol_info); + PLT_ProtocolInfo(const char* protocol, + const char* mask, + const char* content_type, + const char* extra); + const NPT_String& GetProtocol() const { return m_Protocol; } + const NPT_String& GetMask() const { return m_Mask; } + const NPT_String& GetContentType() const { return m_ContentType; } + const NPT_String& GetExtra() const { return m_Extra; } + + const NPT_String& GetDLNA_PN() const { return m_DLNA_PN; } + + bool IsValid() { return m_Valid; } + + NPT_String ToString() const; + + bool Match(const PLT_ProtocolInfo& other) const; + +private: + typedef enum { + PLT_PROTINFO_PARSER_STATE_START, + PLT_PROTINFO_PARSER_STATE_PN, + PLT_PROTINFO_PARSER_STATE_OP, + PLT_PROTINFO_PARSER_STATE_PS, + PLT_PROTINFO_PARSER_STATE_CI, + PLT_PROTINFO_PARSER_STATE_FLAGS, + PLT_PROTINFO_PARSER_STATE_MAXSP, + PLT_PROTINFO_PARSER_STATE_OTHER + } PLT_ProtocolInfoParserState; + + NPT_Result SetProtocolInfo(const char* protocol_info); + NPT_Result ValidateField(const char* val, + const char* valid_chars, + NPT_Cardinal num_chars = 0); // 0 means variable number of chars + NPT_Result ParseExtra(NPT_List<FieldEntry>& entries); + NPT_Result ValidateExtra(); + +private: + NPT_String m_Protocol; + NPT_String m_Mask; + NPT_String m_ContentType; + NPT_String m_Extra; + + NPT_String m_DLNA_PN; // DLNA.ORG_PN Parameter (pn-param) + NPT_String m_DLNA_OP; // Operations Parameter (op-param) + NPT_String m_DLNA_PS; // Server-Side PlaySpeeds Parameter (ps-param) + NPT_String m_DLNA_CI; // Conversion Indicator Flag (ci-param) + NPT_String m_DLNA_FLAGS; // Flags Parameter (flags-param) + NPT_String m_DLNA_MAXSP; // Maximum RTSP Speed Header value (maxsp-param) + NPT_List<FieldEntry> m_DLNA_OTHER; // Vendor-defined 4th field Parameters (other-param) + + bool m_Valid; +}; + +#endif /* _PLT_PROTOCOL_INFO_H_ */ |