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freetdm: improve channel read error logging

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This commit is contained in:
Moises Silva
2010-06-25 12:11:23 -04:00
parent c31abb3ed0
commit 6914b1c855
2 changed files with 14 additions and 2 deletions
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libs/freetdm/src/ftdm_io.c
+8
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@@ -2911,16 +2911,22 @@ FT_DECLARE(ftdm_status_t) ftdm_channel_read(ftdm_channel_t *ftdmchan, void *data
if (!ftdm_test_flag(ftdmchan, FTDM_CHANNEL_OPEN)) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "channel not open");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "cannot read from channel that is not open\n");
return FTDM_FAIL;
}
if (!ftdmchan->fio->read) {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "method not implemented");
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_ERROR, "read method not implemented\n");
return FTDM_FAIL;
}
status = ftdm_raw_read(ftdmchan, data, datalen);
if (status != FTDM_SUCCESS) {
ftdm_log_chan_msg(ftdmchan, FTDM_LOG_WARNING, "raw I/O read filed\n");
}
if (status == FTDM_SUCCESS) {
if (ftdm_test_flag(ftdmchan, FTDM_CHANNEL_USE_RX_GAIN)
&& (ftdmchan->native_codec == FTDM_CODEC_ALAW || ftdmchan->native_codec == FTDM_CODEC_ULAW)) {
@@ -2947,6 +2953,7 @@ FT_DECLARE(ftdm_status_t) ftdm_channel_read(ftdm_channel_t *ftdmchan, void *data
status = codec_func(data, max, datalen);
} else {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "codec error!");
ftdm_log_chan(ftdmchan, FTDM_LOG_ERROR, "no codec function to perform transcoding from %d to %d\n", ftdmchan->native_codec, ftdmchan->effective_codec);
status = FTDM_FAIL;
}
}
@@ -2979,6 +2986,7 @@ FT_DECLARE(ftdm_status_t) ftdm_channel_read(ftdm_channel_t *ftdmchan, void *data
*sln++ = alaw_to_linear(*lp++);
} else {
snprintf(ftdmchan->last_error, sizeof(ftdmchan->last_error), "codec error!");
ftdm_log_chan(ftdmchan, FTDM_LOG_ERROR, "invalid effective codec %d\n", ftdmchan->effective_codec);
return FTDM_FAIL;
}
}