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PageCompiler: add support for Cache-Control header

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This commit is contained in:
Günter Obiltschnig
2018-08-08 11:04:31 +02:00
parent b7ac69ebc6
commit 148ba9ab72
2 changed files with 10 additions and 0 deletions
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5
PageCompiler/doc/PageCompilerUserGuide.page
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@@ -272,6 +272,11 @@ is actually written to a string stream (<[std::ostringstream]>).
Sending of the HTTP response back to the client is deferred to
when the page is complete.
!cacheControl
If set to a non-empty string (e.g., "no-cache, no-store"), adds a "Cache-Control"
header to the response with the given argument as value.
!session (OSP only)
For use with the POCO Open Service Platform only.

5
PageCompiler/src/CodeWriter.cpp
View File

@@ -311,6 +311,7 @@ void CodeWriter::writeResponse(std::ostream& ostr)
{
std::string contentType(_page.get("page.contentType", "text/html"));
std::string contentLang(_page.get("page.contentLanguage", ""));
std::string cacheControl(_page.get("page.cacheControl", ""));
bool buffered(_page.getBool("page.buffered", false));
bool chunked(_page.getBool("page.chunked", !buffered));
bool compressed(_page.getBool("page.compressed", false));
@@ -333,6 +334,10 @@ void CodeWriter::writeResponse(std::ostream& ostr)
ostr << "\tbool _compressResponse(request.hasToken(\"Accept-Encoding\", \"gzip\"));\n"
<< "\tif (_compressResponse) response.set(\"Content-Encoding\", \"gzip\");\n";
}
if (!cacheControl.empty())
{
ostr << "\tresponse.set(\"Cache-Control\", \"" << cacheControl << "\");\n";
}
ostr << "\n";
}