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Clarify decrypt error detail messages

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Merge of http://go/wvgerrit/14290 from widevine cdm repo.

Change-Id: I4c33a1202ca45064c65c7c1a4e36fed999f7bd82
related-to-bug: 20857014
This commit is contained in:
Jeff Tinker
2015-05-05 15:06:34 -07:00
parent 2229e51c18
commit aae58981ea
1 changed files with 12 additions and 6 deletions
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18
libwvdrmengine/mediacrypto/src/WVCryptoPlugin.cpp
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@@ -177,9 +177,12 @@ ssize_t WVCryptoPlugin::decrypt(bool secure, const uint8_t key[KEY_ID_SIZE],
if (!isCdmResponseTypeSuccess(res)) {
ALOGE("Decrypt error result in session %s during unencrypted block: %d",
mSessionId.c_str(), res);
errorDetailMsg->setTo("Error decrypting data.");
if (res == wvcdm::INSUFFICIENT_CRYPTO_RESOURCES ||
res == wvcdm::NEED_KEY) {
if (res == wvcdm::INSUFFICIENT_CRYPTO_RESOURCES) {
errorDetailMsg->setTo("Error decrypting data: insufficient crypto resources");
// This error is actionable by the app and should be passed up.
return mapCdmResponseType(res);
} else if (res == wvcdm::NEED_KEY) {
errorDetailMsg->setTo("Error decrypting data: requested key has not been loaded");
// This error is actionable by the app and should be passed up.
return mapCdmResponseType(res);
} else {
@@ -207,9 +210,12 @@ ssize_t WVCryptoPlugin::decrypt(bool secure, const uint8_t key[KEY_ID_SIZE],
if (!isCdmResponseTypeSuccess(res)) {
ALOGE("Decrypt error result in session %s during encrypted block: %d",
mSessionId.c_str(), res);
errorDetailMsg->setTo("Error decrypting data.");
if (res == wvcdm::INSUFFICIENT_CRYPTO_RESOURCES ||
res == wvcdm::NEED_KEY) {
if (res == wvcdm::INSUFFICIENT_CRYPTO_RESOURCES) {
errorDetailMsg->setTo("Error decrypting data: insufficient crypto resources");
// This error is actionable by the app and should be passed up.
return mapCdmResponseType(res);
} else if (res == wvcdm::NEED_KEY) {
errorDetailMsg->setTo("Error decrypting data: requested key has not been loaded");
// This error is actionable by the app and should be passed up.
return mapCdmResponseType(res);
} else {