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amf0 utest: add usage for amf0

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This commit is contained in:
winlin 2014-03-08 17:18:44 +08:00
parent 34f94a1be3
commit 3691c106fa
2 changed files with 45 additions and 13 deletions
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29
trunk/src/rtmp/srs_protocol_amf0.hpp
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@ -37,6 +37,35 @@ class SrsStream;
class SrsAmf0Object;
class SrsAmf0EcmaArray;
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
// amf0 codec
// 1. SrsAmf0Any: read any from stream
// SrsAmf0Any* pany = NULL;
// if ((ret = srs_amf0_read_any(stream, &pany)) != ERROR_SUCCESS) {
// return ret;
// }
// 2. SrsAmf0Any: convert to specifid type, for instance, string
// SrsAmf0Any* pany = ...
// if (pany && pany->is_string()) {
// string v = pany->to_str();
// }
// 3. SrsAmf0Any: parse specified type to any, for instance, string
// SrsAmf0Any* pany = SrsAmf0Any::str("winlin");
// 4. SrsAmf0Size: get amf0 instance size
// int size = SrsAmf0Size::str("winlin");
// 5. SrsAmf0Object: the amf0 object, directly new is ok.
// SrsAmf0Object* obj = SrsAmf0Any::object();
// SrsAmf0Object* obj = new SrsAmf0Object();
// 5. SrsAmf0EcmaArray: the amf0 ecma array, directly new is ok.
// SrsAmf0EcmaArray* arr = SrsAmf0Any::array();
// SrsAmf0EcmaArray* arr = new SrsAmf0EcmaArray();
// for detail usage, see interfaces of each object.
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
/**
* any amf0 value.
* 2.1 Types Overview

29
trunk/src/rtmp/srs_protocol_rtmp_stack.cpp
View file

@ -2624,17 +2624,19 @@ int SrsPlayPacket::decode(SrsStream* stream)
}
SrsAutoFree(SrsAmf0Any, reset_value, false);
// check if the value is bool or number
// An optional Boolean value or number that specifies whether
// to flush any previous playlist
if (reset_value->is_boolean()) {
reset = reset_value->to_boolean();
} else if (reset_value->is_number()) {
reset = (reset_value->to_number() == 0 ? false : true);
} else {
ret = ERROR_RTMP_AMF0_DECODE;
srs_error("amf0 invalid type=%#x, requires number or bool, ret=%d", reset_value->marker, ret);
return ret;
if (reset_value) {
// check if the value is bool or number
// An optional Boolean value or number that specifies whether
// to flush any previous playlist
if (reset_value->is_boolean()) {
reset = reset_value->to_boolean();
} else if (reset_value->is_number()) {
reset = (reset_value->to_number() == 0 ? false : true);
} else {
ret = ERROR_RTMP_AMF0_DECODE;
srs_error("amf0 invalid type=%#x, requires number or bool, ret=%d", reset_value->marker, ret);
return ret;
}
}
srs_info("amf0 decode play packet success");
@ -3188,7 +3190,7 @@ int SrsOnMetaDataPacket::decode(SrsStream* stream)
return ret;
}
if (any->is_object()) {
if (any && any->is_object()) {
srs_freep(metadata);
metadata = dynamic_cast<SrsAmf0Object*>(any);
srs_info("decode metadata object success");
@ -3199,10 +3201,11 @@ int SrsOnMetaDataPacket::decode(SrsStream* stream)
if (!arr) {
ret = ERROR_RTMP_AMF0_DECODE;
srs_error("decode metadata array failed. ret=%d", ret);
srs_freep(any);
return ret;
}
// if ecma array, copy to object.
SrsAutoFree(SrsAmf0EcmaArray, arr, false);
for (int i = 0; i < arr->size(); i++) {
metadata->set(arr->key_at(i), arr->value_at(i));
}