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Add AIHTTPReceivedHeaders

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This fixes the problem that existed with received headers:
The server sends some headers ("set-cookie") more than once
in the same reply, which cannot be stored in std::map.
The old code just ignored the additional cookies, while
curlthreading3 (since the introduction of AIHTTPHeaders)
caused an assertion.

AIHTTPReceivedHeaders is written around a std::multimap
and allows to retrieve multiple headers with the same key.
Also, it is case insensitive so that if a server sends
"Content-Type" it will still find it (the viewer looks for
"content-type").
This commit is contained in:
Aleric Inglewood
2012-10-21 17:45:46 +02:00
parent f7626699da
commit 937a60c8f9
9 changed files with 152 additions and 44 deletions
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54
indra/llmessage/aihttpheaders.cpp
View File

@@ -35,10 +35,6 @@
#include "debug_libcurl.h"
#endif
AIHTTPHeaders::AIHTTPHeaders(void)
{
}
AIHTTPHeaders::AIHTTPHeaders(std::string const& key, std::string const& value) : mContainer(new Container)
{
addHeader(key, value);
@@ -105,3 +101,53 @@ std::ostream& operator<<(std::ostream& os, AIHTTPHeaders const& headers)
return os;
}
void AIHTTPReceivedHeaders::addHeader(std::string const& key, std::string const& value)
{
if (!mContainer)
{
mContainer = new Container;
}
mContainer->mKeyValuePairs.insert(container_t::value_type(key, value));
}
bool AIHTTPReceivedHeaders::hasHeader(std::string const& key) const
{
return !mContainer ? false : (mContainer->mKeyValuePairs.find(key) != mContainer->mKeyValuePairs.end());
}
bool AIHTTPReceivedHeaders::getFirstValue(std::string const& key, std::string& value_out) const
{
AIHTTPReceivedHeaders::container_t::const_iterator iter;
if (!mContainer || (iter = mContainer->mKeyValuePairs.find(key)) == mContainer->mKeyValuePairs.end())
return false;
value_out = iter->second;
return true;
}
bool AIHTTPReceivedHeaders::getValues(std::string const& key, range_type& value_out) const
{
if (!mContainer)
return false;
value_out = mContainer->mKeyValuePairs.equal_range(key);
return value_out.first != value_out.second;
}
std::ostream& operator<<(std::ostream& os, AIHTTPReceivedHeaders const& headers)
{
os << '{';
if (headers.mContainer)
{
bool first = true;
AIHTTPReceivedHeaders::container_t::const_iterator const end = headers.mContainer->mKeyValuePairs.end();
for (AIHTTPReceivedHeaders::container_t::const_iterator iter = headers.mContainer->mKeyValuePairs.begin(); iter != end; ++iter)
{
if (!first)
os << ", ";
os << '"' << iter->first << ": " << iter->second << '"';
first = false;
}
}
os << '}';
return os;
}