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authordeva <deva>2007-09-24 12:47:16 +0000
committerdeva <deva>2007-09-24 12:47:16 +0000
commita3cb015e6b69821062306981924a43a5487f3b5d (patch)
treefcacf4cab2bf2d188775b11f2f53fbf5a9235d7a /server/src/server.cc
parent574f7c69a0cb7d3af3e20d740e6202d2faaf2718 (diff)
Server now parses XML and handles include.
Diffstat (limited to 'server/src/server.cc')
-rw-r--r--server/src/server.cc76
1 files changed, 28 insertions, 48 deletions
diff --git a/server/src/server.cc b/server/src/server.cc
index 24f55ef..064d8b9 100644
--- a/server/src/server.cc
+++ b/server/src/server.cc
@@ -26,9 +26,6 @@
*/
#include "server.h"
-// For XML
-#include <config.h>
-
#include "tcpsocket.h"
#include <errno.h>
@@ -40,40 +37,33 @@
#include "configuration.h"
-// For open, read and close
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-
#include "transaction.h"
#include "xmlparser.h"
#include "database.h"
-/**
-\section{Data transmission}
-En transmission består af en række deltransmissioner som afhænger af
-brugerens handling.
-\begin{itemize}
-\item Klienten beder om en XMLMakro by-name.
-\item Serveren genererer makroen og sender den til klienten i en XML
- stream. Forbindelsen lukkes efter end overførsel.
-\item Brugeren udfylder input felterne og trykker på ``commit'' eller
- ``abort'' knappen.
-\item Hvis der blev trykket ``abort'' lukkes vinduet.
-\item Hvis der blev trykket ``commit'' genereres et XML dokument på
- klienten indeholdene alle input felternes navne og deres tilhørende
- værdier.
-\item Dette XML dokument sendes til serveren via en nyoprettet forbindelse.
-\item Serveren producerer en plaintext klump som repræsenterer
-\item Teksten sendes til klienten som appender til den PC-Praxis
- journalfilen.
-\item Klienten svarer til serveren at alt gik godt (eller det modsatte) og
- makrovinduet lukkes.
-\item Serveren lagrer dataene i en database hvis det gik godt.
-\end{itemize}
-*/
+#include "macro.h"
+#include "macro_parser.h"
+
+static void send_macro_widget(Widget &widget, TCPSocket &socket, std::string tabs)
+{
+ socket.write(tabs + "<" + widget.type);
+ WidgetPropertyList::iterator p = widget.properties.begin();
+ while(p != widget.properties.end()) {
+ WidgetProperty &property = *p;
+ socket.write(" " + property.name + "=\"" + property.value + "\"");
+ p++;
+ }
+ socket.write(">\n");
+
+ WidgetList::iterator w = widget.widgets.begin();
+ while(w != widget.widgets.end()) {
+ send_macro_widget(*w, socket, tabs + " ");
+ w++;
+ }
+ socket.write(tabs + "</" + widget.type + ">\n");
+}
+
static void connection(TCPSocket &socket)
{
printf("Got connection...\n");
@@ -91,24 +81,14 @@ static void connection(TCPSocket &socket)
printf("Handling request for \"%s\"...", request.macro.c_str());
- // Now handle the request.
- char outbuf[3];
- int bytes;
-
- std::string macro = std::string(XML) + "/" + request.macro + ".xml";
-
- int fd = open(macro.c_str(), O_RDONLY);
- if(fd == -1) {
- printf("Cannot open file \"%s\"...", macro.c_str());
- printf("failed!\n");
- i++;
- continue;
- }
+ Macro macro;
+ parse_macro(request.macro, macro);
- while((bytes = read(fd, outbuf, sizeof(outbuf))) ) {
- socket.write(outbuf, bytes);
+ WidgetList::iterator w = macro.widgets.begin();
+ while(w != macro.widgets.end()) {
+ send_macro_widget(*w, socket, " ");
+ w++;
}
- close(fd);
printf("done.\n");