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nhttpd add helper for json,xml outputs

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git-svn-id: file:///home/bas/coolstream_public_svn/THIRDPARTY/applications/neutrino-beta@1674 e54a6e83-5905-42d5-8d5c-058d10e6a962


Origin commit data
------------------
Commit: e19eaf7289
Author: yjogol <yjogol2@online.de>
Date: 2011-09-08 (Thu, 08 Sep 2011)
This commit is contained in:
yjogol
2011-09-08 11:58:35 +00:00
parent ff5022f651
commit 921a97ee46
4 changed files with 220 additions and 2 deletions
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137
src/nhttpd/yhttpd_core/yhook.cpp
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@@ -50,6 +50,7 @@ THandleStatus CyhookHandler::Hooks_SendResponse() {
//-----------------------------------------------------------------------------
THandleStatus CyhookHandler::Hooks_PrepareResponse() {
log_level_printf(4, "PrepareResponse Hook-List Start\n");
outType = checkOutput();
THandleStatus _status = HANDLED_NONE;
THookList::iterator i = HookList.begin();
for (; i != HookList.end(); i++) {
@@ -363,3 +364,139 @@ void CyhookHandler::printf(const char *fmt, ...) {
va_end(arglist);
Write(outbuf);
}
//-----------------------------------------------------------------------------
TOutType CyhookHandler::checkOutput() {
// get outType
outType = plain; // plain
if (ParamList["format"] == "json" || !(ParamList["json"].empty()) )
outType = json;
else if (ParamList["format"] == "xml" || !(ParamList["xml"].empty()) )
outType = xml;
return outType;
}
//-----------------------------------------------------------------------------
TOutType CyhookHandler::outStart() {
// get outType
outType = plain; // plain
if (ParamList["format"] == "json")
outType = json;
else if (ParamList["format"] == "xml" || !(ParamList["xml"].empty()) )
outType = xml;
// set response header
if (outType == xml)
SetHeader(HTTP_OK, "text/xml; charset=UTF-8");
else
SetHeader(HTTP_OK, "text/plain; charset=UTF-8");
return outType;
}
//-----------------------------------------------------------------------------
std::string CyhookHandler::outIndent() {
return "";
}
//-----------------------------------------------------------------------------
std::string CyhookHandler::outPair(std::string _key, std::string _content, bool _next) {
std::string result = "";
switch (outType) {
case xml:
result = outIndent() + "<" + _key + ">" + _content + "</" + _key + ">";
result += "\n";
break;
case json:
result = outIndent() + "\"" + _key + "\": \"" + _content + "\"";
if(_next)
result += ",";
result += "\n";
break;
default:
result = _content;
break;
}
return result;
}
//-----------------------------------------------------------------------------
std::string CyhookHandler::outArray(std::string _key, std::string _content) {
std::string result = "";
switch (outType) {
case xml:
//TODO: xml check and DESC check
result = outIndent() + "<" + _key + ">\n" + _content + "</" + _key + ">";
break;
case json:
//TODO: json check
result = outIndent() + "\"" + _key + "\": [" + _content + "]";
break;
default:
result = _content;
break;
}
return result + "\n";
}
//-----------------------------------------------------------------------------
std::string CyhookHandler::outArrayItem(std::string _key, std::string _content, bool _next) {
std::string result = "";
switch (outType) {
case xml:
//TODO: xml check and DESC check
result = outIndent() + "<" + _key + ">\n" + _content + "</" + _key + ">";
break;
case json:
//TODO: json check
result = outIndent() + "{" + _content + "}";
if(_next)
result += ",";
break;
default:
result = _content;
break;
}
return result + "\n";
}
//-----------------------------------------------------------------------------
std::string CyhookHandler::outCollection(std::string _key, std::string _content) {
std::string result = "";
switch (outType) {
case xml:
//TODO: xml check and DESC check
result = outIndent() + "<" + _key + ">\n" + _content + "</" + _key + ">";
break;
case json:
//TODO: json check
result = outIndent() + "\"" + _key + "\": {" + _content + "}";
break;
default:
result = _content;
break;
}
return result + "\n";
}
//-----------------------------------------------------------------------------
std::string CyhookHandler::outValue(std::string _content) {
std::string result = "";
switch (outType) {
case xml:
result = "<![CDATA[" + _content + "]]>";
break;
case json:
// result = json_convert_string(_content);
result = _content;
break;
default:
result = _content;
break;
}
return result;
}
std::string CyhookHandler::outNext() {
if(outType == json)
return ",";
else
return "";
}