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author | Lukasz Rymanowski <lukasz.rymanowski@tieto.com> | 2014-11-19 10:43:48 +0100 |
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committer | Szymon Janc <szymon.janc@tieto.com> | 2014-11-19 15:07:32 +0100 |
commit | 3ee207f53a2ec3828413c6c9e11bee65ff6c8136 (patch) | |
tree | 1919e3124eb761206bbcae9fba8f7752f9b46a4f /android/handsfree-client.c | |
parent | 91f2d77b0c393dba325c00889da66f3d6a2fbca7 (diff) | |
download | bluez-3ee207f53a2ec3828413c6c9e11bee65ff6c8136.tar.gz |
android/handsfree-client: Implement codec negotiations
Diffstat (limited to 'android/handsfree-client.c')
-rw-r--r-- | android/handsfree-client.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/android/handsfree-client.c b/android/handsfree-client.c index a6d7e62a2..283519f8f 100644 --- a/android/handsfree-client.c +++ b/android/handsfree-client.c @@ -116,6 +116,7 @@ struct device { struct hfp_hf *hf; uint8_t state; + uint8_t negotiated_codec; uint32_t features; struct hfp_codec codecs[2]; @@ -1022,6 +1023,55 @@ static void binp_cb(struct hfp_context *context, void *user_data) sizeof(*ev) + ev->number_len, ev); } +static bool is_codec_supported_localy(struct device *dev, uint8_t codec) +{ + int i; + + for (i = 0; i < CODECS_COUNT; i++) { + if (dev->codecs[i].type != codec) + continue; + + return dev->codecs[i].local_supported; + } + + return false; +} + +static void bcs_resp(enum hfp_result result, enum hfp_error cme_err, + void *user_data) +{ + if (result != HFP_RESULT_OK) + error("hf-client: Error on AT+BCS (err=%u)", result); +} + +static void bcs_cb(struct hfp_context *context, void *user_data) +{ + struct device *dev = user_data; + unsigned int codec; + char codecs_string[8]; + + DBG(""); + + if (!hfp_context_get_number(context, &codec)) + goto failed; + + if (!is_codec_supported_localy(dev, codec)) + goto failed; + + dev->negotiated_codec = codec; + + hfp_hf_send_command(dev->hf, bcs_resp, dev, "AT+BCS=%u", codec); + + return; + +failed: + error("hf-client: Could not get codec"); + + get_local_codecs_string(dev, codecs_string, sizeof(codecs_string)); + + hfp_hf_send_command(dev->hf, bcs_resp, dev, "AT+BCS=%s", codecs_string); +} + static void slc_completed(struct device *dev) { int i; @@ -1052,6 +1102,7 @@ static void slc_completed(struct device *dev) hfp_hf_register(dev->hf, cops_cb, "+COPS", dev, NULL); hfp_hf_register(dev->hf, cnum_cb, "+CNUM", dev, NULL); hfp_hf_register(dev->hf, binp_cb, "+BINP", dev, NULL); + hfp_hf_register(dev->hf, bcs_cb, "+BCS", dev, NULL); if (!hfp_hf_send_command(dev->hf, cmd_complete_cb, NULL, "AT+COPS=3,0")) info("hf-client: Could not send AT+COPS=3,0"); |