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| author | Christos Zoulas <christos@zoulas.com> | 2022-05-14 19:42:47 +0000 |
|---|---|---|
| committer | Christos Zoulas <christos@zoulas.com> | 2022-05-14 19:42:47 +0000 |
| commit | 44babc7d0086182818f7f93d05973976c293fe96 (patch) | |
| tree | f56303407b7226e8b72b48796d2bd081459bb6f9 | |
| parent | 586efe1f6faecdcb0f1d6dae973091dc0edbdc21 (diff) | |
| download | file-git-44babc7d0086182818f7f93d05973976c293fe96.tar.gz | |
Print calling metadata from RecorderGear TR500 call recordings.
(from David Korth)
| -rw-r--r-- | magic/Magdir/riff | 66 |
1 files changed, 65 insertions, 1 deletions
diff --git a/magic/Magdir/riff b/magic/Magdir/riff index 39a5acbe..6421bcb6 100644 --- a/magic/Magdir/riff +++ b/magic/Magdir/riff @@ -1,6 +1,6 @@ #------------------------------------------------------------------------------ -# $File: riff,v 1.43 2021/04/26 15:56:00 christos Exp $ +# $File: riff,v 1.44 2022/05/14 19:42:47 christos Exp $ # riff: file(1) magic for RIFF format # See # @@ -161,6 +161,64 @@ #>0 string x we got %s #>>&(4.l+4) use riff-walk +# RecorderGear TR500 call recorder digits (BCD) +0 name tr500-call-recorder-digits +>0 byte&0xF0 0x00 \b0 +>0 byte&0xF0 0x10 \b1 +>0 byte&0xF0 0x20 \b2 +>0 byte&0xF0 0x30 \b3 +>0 byte&0xF0 0x40 \b4 +>0 byte&0xF0 0x50 \b5 +>0 byte&0xF0 0x60 \b6 +>0 byte&0xF0 0x70 \b7 +>0 byte&0xF0 0x80 \b8 +>0 byte&0xF0 0x90 \b9 +>0 byte&0xF0 0xb0 \b* +>0 byte&0xF0 0xc0 \b# +>0 byte&0x0F 0 \b0 +>0 byte&0x0F 1 \b1 +>0 byte&0x0F 2 \b2 +>0 byte&0x0F 3 \b3 +>0 byte&0x0F 4 \b4 +>0 byte&0x0F 5 \b5 +>0 byte&0x0F 6 \b6 +>0 byte&0x0F 7 \b7 +>0 byte&0x0F 8 \b8 +>0 byte&0x0F 9 \b9 +>0 byte&0x0F 0xb \b* +>0 byte&0x0F 0xc \b# + +# TR500 call recorder extended header +# From: David Korth <gerbilsoft@gerbilsoft.com> +# Contains dialed/incoming phone number and timestamp. +# TODO: Verify byte 15. +0 name tr500-call-recorder-header +>15 byte 2 (outgoing call: +>15 byte 4 (incoming call: +>1 byte 0xFF \bno number +>1 byte !0xFF +>>1 use tr500-call-recorder-digits +>>2 byte !0xFF +>>>2 use tr500-call-recorder-digits +>>3 byte !0xFF +>>>3 use tr500-call-recorder-digits +>>4 byte !0xFF +>>>4 use tr500-call-recorder-digits +>>5 byte !0xFF +>>>5 use tr500-call-recorder-digits +>>6 byte !0xFF +>>>6 use tr500-call-recorder-digits +>>7 byte !0xFF +>>>7 use tr500-call-recorder-digits +>>8 byte !0xFF +>>>8 use tr500-call-recorder-digits +>9 byte x \b, 20%02x +>10 byte x \b/%02x +>11 byte x \b/%02x +>12 byte x %02x +>13 byte x \b:%02x +>14 byte x \b:%02x) + # AVI section extended by Patrik Radman <patrik+file-magic@iki.fi> # 0 string RIFF RIFF (little-endian) data @@ -231,6 +289,11 @@ !:ext wav/wave >>12 string >\0 >>>12 use riff-walk +# TR500 call recorder extended header +>>16 ulelong 0x1E4 +>>>20 leshort 0x11 +>>>>256 byte 4 +>>>>>256 use tr500-call-recorder-header # Update: Joerg Jenderek # lower case for Corel Draw version 8 Bidi >8 string/c cdr @@ -676,6 +739,7 @@ # for debugging purpose display 5th chunk like: LIST osfp #>>(26.l+30) string x \b, 5th "%-4.4s" >4 ulelong+8 x \b, %u bytes + # # XXX - some of the below may only appear in little-endian form. # |