X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fhttp%2Fipagehandler.cpp;fp=src%2Fhttp%2Fipagehandler.cpp;h=230da65e55e04491936e56f65a5726d5aba2f579;hb=d8ccfe2b3944adf07d35534459cdda19d15217c8;hp=0000000000000000000000000000000000000000;hpb=21f835f30b4e092c847bf4569a00995774f7330e;p=fms.git

diff --git a/src/http/ipagehandler.cpp b/src/http/ipagehandler.cpp
new file mode 100644
index 0000000..230da65
--- /dev/null
+++ b/src/http/ipagehandler.cpp
@@ -0,0 +1,100 @@
+#include "../../include/http/ipagehandler.h"
+#include "../../include/http/httpdefs.h"
+#include "../../include/stringfunctions.h"
+
+#ifdef XMEM
+	#include <xmem.h>
+#endif
+
+const bool IPageHandler::Handle(shttpd_arg *arg)
+{
+	const char *uri=shttpd_get_env(arg,"REQUEST_URI");
+	const char *method=shttpd_get_env(arg,"REQUEST_METHOD");
+	std::string methodstr="";
+	if(method)
+	{
+		methodstr=method;
+	}
+
+	if(uri && WillHandleURI(std::string(uri)))
+	{
+		httpstate *mystate=(httpstate *)arg->state;
+		// this is a new request - create a new arg object
+		if(arg->state==NULL)
+		{
+			arg->state=new httpstate;
+			memset(arg->state,0,sizeof(httpstate));
+			mystate=(httpstate *)arg->state;
+
+			// if post then create input buffer
+			if(methodstr=="POST")
+			{
+				const char *lenstr=shttpd_get_header(arg,"Content-Length");
+				if(lenstr)
+				{
+					long len;
+					StringFunctions::Convert(std::string(lenstr),len);
+					mystate->m_indata=new char[len];
+					mystate->m_indatalen=len;
+					mystate->m_indatapos=0;
+				}
+			}
+		}
+
+		// we have more POST data to get
+		if(arg->in.len>0)
+		{
+			int pos=0;
+			while(arg->in.num_bytes<arg->in.len)
+			{
+				mystate->m_indata[mystate->m_indatapos++]=arg->in.buf[pos++];
+			}
+			arg->in.num_bytes=arg->in.len;
+		}
+
+		// we have all POST data (or it was 0 to begin with) - generate the page
+		if(mystate->m_indatalen==mystate->m_indatapos && mystate->m_outdata==NULL)
+		{
+			//TODO parse POST data and any QUERY_STRING before generating page
+			std::string page=GeneratePage(methodstr,std::map<std::string,std::string>());
+			mystate->m_outdata=new char[page.size()];
+			memcpy(mystate->m_outdata,page.c_str(),page.size());
+			mystate->m_outdatalen=page.size();
+			mystate->m_outdatapos=0;
+		}
+
+		// if we have output data, push next block of data onto out buffer
+		if(mystate->m_outdata && mystate->m_outdatapos<mystate->m_outdatalen)
+		{
+			int pos=0;
+			while(mystate->m_outdatapos<mystate->m_outdatalen && pos<arg->out.len)
+			{
+				arg->out.buf[pos++]=mystate->m_outdata[mystate->m_outdatapos++];
+			}
+			arg->out.num_bytes=pos;
+		}
+
+		// if we have no more output data to send - delete the data pointers and set end of output flag
+		if(mystate->m_outdata && mystate->m_outdatapos==mystate->m_outdatalen)
+		{
+			if(mystate->m_indata)
+			{
+				delete mystate->m_indata;
+			}
+			if(mystate->m_outdata)
+			{
+				delete mystate->m_outdata;
+			}
+			delete mystate;
+			arg->state=NULL;
+
+			arg->flags|=SHTTPD_END_OF_OUTPUT;
+		}
+
+		return true;
+	}
+	else
+	{
+		return false;
+	}
+}