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AudioParser: throw std::invalid_argument on error

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This commit is contained in:
Max Kellermann 2017-12-19 11:56:36 +01:00
parent 3d960b5e55
commit de178e90f4
1 changed files with 14 additions and 11 deletions
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25
src/AudioParser.cxx
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@ -44,10 +44,9 @@ ParseSampleRate(const char *src, bool mask, const char **endptr_r)
value = strtoul(src, &endptr, 10); value = strtoul(src, &endptr, 10);
if (endptr == src) { if (endptr == src) {
throw std::runtime_error("Failed to parse the sample rate"); throw std::invalid_argument("Failed to parse the sample rate");
} else if (!audio_valid_sample_rate(value)) } else if (!audio_valid_sample_rate(value))
throw FormatRuntimeError("Invalid sample rate: %lu", throw FormatInvalidArgument("Invalid sample rate: %lu", value);
value);
*endptr_r = endptr; *endptr_r = endptr;
return value; return value;
@ -77,7 +76,7 @@ ParseSampleFormat(const char *src, bool mask, const char **endptr_r)
value = strtoul(src, &endptr, 10); value = strtoul(src, &endptr, 10);
if (endptr == src) if (endptr == src)
throw std::runtime_error("Failed to parse the sample format"); throw std::invalid_argument("Failed to parse the sample format");
switch (value) { switch (value) {
case 8: case 8:
@ -101,7 +100,8 @@ ParseSampleFormat(const char *src, bool mask, const char **endptr_r)
break; break;
default: default:
throw FormatRuntimeError("Invalid sample format: %lu", value); throw FormatInvalidArgument("Invalid sample format: %lu",
value);
} }
assert(audio_valid_sample_format(sample_format)); assert(audio_valid_sample_format(sample_format));
@ -123,9 +123,10 @@ ParseChannelCount(const char *src, bool mask, const char **endptr_r)
value = strtoul(src, &endptr, 10); value = strtoul(src, &endptr, 10);
if (endptr == src) if (endptr == src)
throw std::runtime_error("Failed to parse the channel count"); throw std::invalid_argument("Failed to parse the channel count");
else if (!audio_valid_channel_count(value)) else if (!audio_valid_channel_count(value))
throw FormatRuntimeError("Invalid channel count: %u", value); throw FormatInvalidArgument("Invalid channel count: %u",
value);
*endptr_r = endptr; *endptr_r = endptr;
return value; return value;
@ -151,7 +152,8 @@ ParseAudioFormat(const char *src, bool mask)
src = endptr + 1; src = endptr + 1;
dest.channels = ParseChannelCount(src, mask, &src); dest.channels = ParseChannelCount(src, mask, &src);
if (*src != 0) if (*src != 0)
throw FormatRuntimeError("Extra data after channel count: %s", src); throw FormatInvalidArgument("Extra data after channel count: %s",
src);
return dest; return dest;
} }
@ -162,21 +164,22 @@ ParseAudioFormat(const char *src, bool mask)
dest.sample_rate = ParseSampleRate(src, mask, &src); dest.sample_rate = ParseSampleRate(src, mask, &src);
if (*src++ != ':') if (*src++ != ':')
throw std::runtime_error("Sample format missing"); throw std::invalid_argument("Sample format missing");
/* parse sample format */ /* parse sample format */
dest.format = ParseSampleFormat(src, mask, &src); dest.format = ParseSampleFormat(src, mask, &src);
if (*src++ != ':') if (*src++ != ':')
throw std::runtime_error("Channel count missing"); throw std::invalid_argument("Channel count missing");
/* parse channel count */ /* parse channel count */
dest.channels = ParseChannelCount(src, mask, &src); dest.channels = ParseChannelCount(src, mask, &src);
if (*src != 0) if (*src != 0)
throw FormatRuntimeError("Extra data after channel count: %s", src); throw FormatInvalidArgument("Extra data after channel count: %s",
src);
assert(mask assert(mask
? dest.IsMaskValid() ? dest.IsMaskValid()