crc-dabmux: configuration file support for ensemble definitionr5

1 files changed, 187 insertions, 0 deletions

diff --git a/src/MuxElements.h b/src/MuxElements.h
new file mode 100644
index 0000000..a27f805
--- /dev/null
+++ b/src/MuxElements.h
@@ -0,0 +1,187 @@
+/*
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
+   2011, 2012 Her Majesty the Queen in Right of Canada (Communications
+   Research Center Canada)
+
+   Includes modifications
+   2012, Matthias P. Braendli, matthias.braendli@mpb.li
+
+   This file defines all data structures used in DabMux to represent
+   and save ensemble data.
+   */
+/*
+   This file is part of CRC-DabMux.
+
+   CRC-DabMux 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 3 of the
+   License, or (at your option) any later version.
+
+   CRC-DabMux 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 CRC-DabMux.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef _MUX_ELEMENTS
+#define _MUX_ELEMENTS
+
+#include <vector>
+#include <functional>
+#include <algorithm>
+#include <stdint.h>
+#include "dabOutput.h"
+#include "dabInput.h"
+#include "Eti.h"
+
+using namespace std;
+
+struct dabOutput {
+    const char* outputProto;
+    const char* outputName;
+    void* data;
+    dabOutputOperations operations;
+};
+
+
+struct dabLabel {
+    char text[16];
+    uint16_t flag;
+};
+
+
+struct dabService;
+struct dabComponent;
+struct dabSubchannel;
+struct dabEnsemble {
+    uint16_t id;
+    uint8_t ecc;
+    dabLabel label;
+    uint8_t mode;
+    vector<dabService*> services;
+    vector<dabComponent*> components;
+    vector<dabSubchannel*> subchannels;
+};
+
+
+struct dabProtectionShort {
+    unsigned char tableSwitch;
+    unsigned char tableIndex;
+};
+
+
+struct dabProtectionLong {
+    unsigned char option;
+};
+
+
+struct dabProtection {
+    unsigned char level;
+    unsigned char form;
+    union {
+        dabProtectionShort shortForm;
+        dabProtectionLong longForm;
+    };
+};
+
+
+struct dabSubchannel {
+    const char* inputProto;
+    const char* inputName;
+    void* data;
+    dabInputOperations operations;
+    unsigned char id;
+    unsigned char type;
+    uint16_t startAddress;
+    uint16_t bitrate;
+    dabProtection protection;
+};
+
+
+class SubchannelId : public std::binary_function <dabSubchannel*, int, bool> {
+public:
+    bool operator()(const dabSubchannel* subchannel, const int id) const {
+        return subchannel->id == id;
+    }
+};
+
+
+
+
+struct dabAudioComponent {
+};
+
+
+struct dabDataComponent {
+};
+
+
+struct dabFidcComponent {
+};
+
+
+struct dabPacketComponent {
+    uint16_t id;
+    uint16_t address;
+    uint16_t appType;
+    bool datagroup;
+};
+
+
+struct dabComponent {
+    dabLabel label;
+    uint32_t serviceId;
+    uint8_t subchId;
+    uint8_t type;
+    uint8_t SCIdS;
+    union {
+        dabAudioComponent audio;
+        dabDataComponent data;
+        dabFidcComponent fidc;
+        dabPacketComponent packet;
+    };
+
+    bool isPacketComponent(vector<dabSubchannel*>& subchannels);
+};
+
+
+
+struct dabService {
+    dabLabel label;
+    uint32_t id;
+    unsigned char pty;
+    unsigned char language;
+    bool program;
+
+    unsigned char getType(dabEnsemble* ensemble);
+    unsigned char nbComponent(vector<dabComponent*>& components);
+};
+
+vector<dabSubchannel*>::iterator getSubchannel(
+        vector<dabSubchannel*>& subchannels, int id);
+
+vector<dabComponent*>::iterator getComponent(
+        vector<dabComponent*>& components,
+        uint32_t serviceId,
+        vector<dabComponent*>::iterator current);
+
+vector<dabComponent*>::iterator getComponent(
+        vector<dabComponent*>& components,
+        uint32_t serviceId);
+
+vector<dabService*>::iterator getService(
+        dabComponent* component,
+        vector<dabService*>& services);
+
+unsigned short getSizeCu(dabSubchannel* subchannel);
+
+unsigned short getSizeDWord(dabSubchannel* subchannel);
+
+unsigned short getSizeByte(dabSubchannel* subchannel);
+
+unsigned short getSizeWord(dabSubchannel* subchannel);
+
+
+#endif