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[lcr.git] / port.h

diff --git a/port.h b/port.h
index 0ee91e7..3a7bdb1 100644 (file)
--- a/port.h
+++ b/port.h
@@ -80,6 +80,9 @@ enum { /* event list from listening to tty */
        TTYI_EVENT_BUSY,        /* channel unavailable */
 };
 
+#define RECORD_BUFFER_LENGTH   1024
+#define RECORD_BUFFER_MASK     1023
+
 /* structure of epoint_list */
 struct epoint_list {
        struct epoint_list      *next;
@@ -110,13 +113,6 @@ inline unsigned long INACTIVE_EPOINT(struct epoint_list *epointlist)
 }
 
 
-/* a linked list of soft-mixer relations */
-struct mixer_relation {
-       struct mixer_relation *next;            /* next in list */
-       unsigned long port_id;                  /* port related to */
-       int mixer_writep;                       /* write pointer in buffer */
-       };
-
 /* structure of port settings */
 struct port_settings {
        char tones_dir[256];                    /* directory of current tone */
@@ -144,11 +140,12 @@ class Port
        virtual void set_echotest(int echotest);
        virtual void set_tone(char *dir, char *name);
        virtual int read_audio(unsigned char *buffer, int length);
-       virtual void transmit(unsigned char *buffer, int length);
 
        struct port_settings p_settings;
        
        /* tone */
+       unsigned long p_last_tv_sec;            /* time stamp of last handler call, (to sync audio data */
+       unsigned long p_last_tv_msec;
        int p_debug_nothingtosend;              /* used for debugging the, if we have currently nothing to send (used for ISDN) */
        char p_tone_dir[256];                   /* name of current directory */
        char p_tone_name[256];                  /* name of current tone */
@@ -187,10 +184,17 @@ class Port
        /* recording */
        int open_record(int type, int mode, int skip, char *terminal, int anon_ignore, char *vbox_email, int vbox_email_file);
        void close_record(int beep);
+       void record(unsigned char *data, int length, int dir_fromup);
        FILE *p_record;                         /* recording fp: if not NULL, recording is enabled */
        int p_record_type;                      /* codec to use: RECORD_MONO, RECORD_STEREO, ... */
        int p_record_skip;                      /* skip bytes before writing the sample */
        unsigned long p_record_length;          /* size of what's written so far */
+
+       unsigned char p_record_buffer[RECORD_BUFFER_LENGTH];
+       unsigned long p_record_buffer_readp;
+       unsigned long p_record_buffer_writep;
+       int p_record_buffer_dir;                /* current direction in buffer */
+
        char p_record_filename[256];            /* record filename */
        int p_record_vbox;                      /* 0= normal recording, 1= announcement, 2= record to vbox dir */
        int p_record_vbox_year;                 /* time when vbox recording started */