d2135af0d9
CServer to the primary screen when the configuration changes so it can make necessary adjustments (the win32 primary screen must tell the hook dll about the new jump zones). changed includes of some std c++ library files to go through our own include files. these wrap the include with stuff to keep vc++ quiet when compiling at warning level 4, which is what it does now. it also works around missing <istream> and <ostream> on g++2.96. added missing std:: where necessary. g++ doesn't really support namespaces so it lets references without the namespace slip through. added workaround or fix. not sure if istringstream::str(string) should reset eofbit. it does on g++ but does not on vc++. added clear() after str() so it works either way. added low-level keyboard hook to win32. if available (it's only available on NT SP3 and up) it allows us to catch and handle alt+tab, alt+esc, ctrl+esc, and windows key hot keys. i think that leaves only ctrl+alt+del and accessibility functions uncaught on those systems.
88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
#ifndef CHTTPPROTOCOL_H
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#define CHTTPPROTOCOL_H
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#include "BasicTypes.h"
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#include "CString.h"
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#include "stdmap.h"
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#include "stdvector.h"
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class IInputStream;
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class IOutputStream;
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class CHTTPUtil {
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public:
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class CaselessCmp {
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public:
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bool operator()(const CString&, const CString&) const;
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static bool less(const CString&, const CString&);
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static bool equal(const CString&, const CString&);
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static bool cmpLess(const CString::value_type&,
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const CString::value_type&);
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static bool cmpEqual(const CString::value_type&,
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const CString::value_type&);
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};
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};
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class CHTTPRequest {
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public:
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typedef std::map<CString, UInt32, CHTTPUtil::CaselessCmp> CHeaderMap;
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typedef std::vector<CString> CHeaderList;
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CString m_method;
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CString m_uri;
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SInt32 m_majorVersion;
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SInt32 m_minorVersion;
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CHeaderList m_headers;
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CHeaderMap m_headerIndexByName;
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CString m_body;
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// FIXME -- need parts-of-body for POST messages
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};
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class CHTTPReply {
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public:
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typedef std::vector<std::pair<CString, CString> > CHeaderList;
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SInt32 m_majorVersion;
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SInt32 m_minorVersion;
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SInt32 m_status;
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CString m_reason;
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CString m_method;
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CHeaderList m_headers;
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CString m_body;
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};
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class CHTTPProtocol {
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public:
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// read and parse an HTTP request. result is returned in a
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// CHTTPRequest which the client must delete. throws an
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// XHTTP if there was a parse error. throws an XIO
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// exception if there was a read error.
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static CHTTPRequest* readRequest(IInputStream*);
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// send an HTTP reply on the stream
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static void reply(IOutputStream*, CHTTPReply&);
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// parse a multipart/form-data body into its parts. returns true
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// iff the entire body was correctly parsed.
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// FIXME -- name/value pairs insufficient to save part headers
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typedef std::map<CString, CString> CFormParts;
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static bool parseFormData(const CHTTPRequest&,
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CFormParts& parts);
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private:
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static CString readLine(IInputStream*, CString& tmpBuffer);
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static CString readBlock(IInputStream*,
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UInt32 numBytes, CString& tmpBuffer);
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static CString readChunk(IInputStream*, CString& tmpBuffer);
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static void readHeaders(IInputStream*,
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CHTTPRequest*, bool isFooter,
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CString& tmpBuffer);
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static bool isValidToken(const CString&);
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};
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#endif
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