diff options
Diffstat (limited to 'src/MuxElements.h')
| -rw-r--r-- | src/MuxElements.h | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/src/MuxElements.h b/src/MuxElements.h index 2e35e6a..9107a41 100644 --- a/src/MuxElements.h +++ b/src/MuxElements.h @@ -143,6 +143,13 @@ struct dabOutput { #define DABLABEL_LENGTH 16 +struct FIG2TextControl { + bool bidi_flag = false; + bool base_direction_is_rtl = false; + bool contextual_flag = false; + bool combining_flag = false; +}; + class DabLabel { public: @@ -172,20 +179,34 @@ class DabLabel */ int setFIG2Label(const std::string& label); + /* FIG2 can either be sent with a character field (old spec) + * or with a text control (draftETSI TS 103 176 v2.2.1). + * + * Setting one clears the other, and selects the value of the + * Rfu bit in the FIG 2 Data Field + */ + void setFIG2CharacterField(uint16_t character_field); + void setFIG2TextControl(FIG2TextControl tc); + + // For FIG 1 + /* Write the label to the 16-byte buffer given in buf * In the DAB standard, the label is 16 bytes long, and is * padded using spaces. */ void writeLabel(uint8_t* buf) const; - // For FIG 1 - bool has_fig1_label() const { return not m_fig1_label.empty(); }; + bool has_fig1_label() const { return not m_fig1_label.empty(); } uint16_t flag() const { return m_fig1_flag; } const std::string long_label() const; const std::string short_label() const; // For FIG 2 - bool has_fig2_label() const { return not m_fig2_label.empty(); }; + bool has_fig2_label() const { return not m_fig2_label.empty(); } + bool fig2_uses_text_control() const { return m_fig2_use_text_control; } + FIG2TextControl fig2_text_control() const { return m_fig2_text_control; } + uint16_t fig2_character_field() const { return m_fig2_character_field; } + const std::string fig2_label() const; /* FIG 2 labels are either in UCS-2 or in UTF-8. Because there are upcoming @@ -208,6 +229,10 @@ class DabLabel /* FIG2 label, stored in UTF-8. TODO: support UCS-2 */ std::string m_fig2_label; + bool m_fig2_use_text_control = true; // Default to the new variant + uint16_t m_fig2_character_field = 0xFF00; + FIG2TextControl m_fig2_text_control; + /* Checks and calculates the flag. slabel must be EBU Latin Charset */ int setFIG1ShortLabel(const std::string& slabel); }; |