annotate src/gpf/ccd/ccddata_alias.c @ 78:c632896652ba

mfw/ti1_key.c: properly initialize notified_keys array The code in this ti1_key.c layer needs to call kpd_subscribe() and kpd_define_key_notification() functions in order to register with the KPD driver. The original code passed KPD_NB_PHYSICAL_KEYS in nb_notified_keys - this constant is defined to 24 in kpd_cfg.h on all platforms of interest to us - but it only filled the first 23 slots in the notified_keys array, resulting in stack garbage being passed to KPD API functions. The fix consists of initializing the last missed array slot to KPD_KEY_RECORD, the key ID for the right side button on the D-Sample handset. On our current hw targets this "Record" button exists as the EXTRA button on our Luna keypad board and as the camera button on the Pirelli DP-L10. There is no support whatsoever for this button in current BMI+MFW, we have no plans of doing anything with Pirelli's camera button even if we do get our UI fw running on that phone, and the Mother's dream of building our own FreeCalypso handset with the same button arrangement as D-Sample (including the right side button) is currently very nebulous - but let us nonetheless handle the full set of buttons on the KPD to MFW interface, and let upper layers weed out unsupported buttons.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 25 Oct 2020 23:41:01 +0000
parents 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3 | Project :
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 | Modul : ccddata_alias.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 | Copyright 2002 Texas Instruments Berlin, AG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 | All rights reserved.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 |
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9 | This file is confidential and a trade secret of Texas
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10 | Instruments Berlin, AG
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 | The receipt of or possession of this file does not convey
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12 | any rights to reproduce or disclose its contents or to
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 | manufacture, use, or sell anything it may describe, in
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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14 | whole, or in part, without the specific written consent of
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 | Texas Instruments Berlin, AG.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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16 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 | Purpose : Ccddata abstraction for use in lib/dll. The table ccdent.cdg
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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18 | genereraed by ccdgen is included.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 | The exported function ccddata_get_ccdent delivers a mapping
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 | from an entitiy name (like e.g. "RR") to the generated
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 | entity number (CCDENT_RR).
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22 +-----------------------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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23 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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24
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 #define CCDDATA_ALIAS_C
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26 #include <string.h>
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27 #include "typedefs.h"
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28 #include "ccdtable.h"
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29
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 static char* nullstr = "";
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31
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 static T_CCD_ALIASTABLE maliastbl [] =
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33 {
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34 #ifndef CCDDATA_NO_ALIAS
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35 #include "malias.cdg"
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36 #else /* CCDDATA_NO_ALIAS */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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37 { "" }
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38 #endif /* CCDDATA_NO_ALIAS */
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39 };
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40
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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41 static T_CCD_ALIASTABLE paliastbl [] =
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42 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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43 #ifndef CCDDATA_NO_ALIAS
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44 #include "palias.cdg"
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45 #else /* CCDDATA_NO_ALIAS */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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46 { "" }
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47 #endif /* CCDDATA_NO_ALIAS */
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48 };
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49
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 char* ccddata_get_alias (USHORT idx, int from_msg)
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51 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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52 #ifndef CCDDATA_NO_ALIAS
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53 USHORT entries = (USHORT) (from_msg ?
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54 sizeof (maliastbl) / sizeof (T_CCD_ALIASTABLE) :
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55 sizeof (paliastbl) / sizeof (T_CCD_ALIASTABLE));
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56 if (idx >= entries)
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57 return nullstr;
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58 return from_msg ? maliastbl[idx].as_name : paliastbl[idx].as_name;
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59 #else /* CCDDATA_NO_ALIAS */
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60 return nullstr;;
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61 #endif /* CCDDATA_NO_ALIAS */
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62 }