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Code Issues Releases Wiki Activity

Caldav: Allow multiple attendees in VFREEBUSY request (iCal support)

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git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@352 3d1905a2-6b24-0410-a738-b14d5a86fcbd
This commit is contained in:
mguessan 2009-02-12 10:10:23 +00:00
parent 0ac3b1a938
commit 8cb7724abe
1 changed files with 52 additions and 35 deletions
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87
src/java/davmail/caldav/CaldavConnection.java
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@ -63,18 +63,18 @@ public class CaldavConnection extends AbstractConnection {
}
char[] buffer = new char[size];
StringBuilder builder = new StringBuilder();
int actualSize = in.read(buffer);
builder.append(buffer, 0, actualSize);
if (actualSize < 0) {
throw new IOException("End of stream reached reading content");
}
int actualSize = in.read(buffer);
builder.append(buffer, 0, actualSize);
if (actualSize < 0) {
throw new IOException("End of stream reached reading content");
}
// dirty hack to ensure full content read
// TODO : replace with a dedicated reader
while (builder.toString().getBytes("UTF-8").length < size) {
actualSize = in.read(buffer);
builder.append(buffer, 0, actualSize);
}
return builder.toString();
}
}
@ -597,8 +597,9 @@ public class CaldavConnection extends AbstractConnection {
}
public void sendFreeBusy(String body) throws IOException {
Map<String, String> valueMap = new HashMap<String, String>();
Map<String, String> keyMap = new HashMap<String, String>();
HashMap<String, String> valueMap = new HashMap<String, String>();
ArrayList<String> attendees = new ArrayList<String>();
HashMap<String, String> attendeeKeyMap = new HashMap<String, String>();
ICSBufferedReader reader = new ICSBufferedReader(new StringReader(body));
String line;
String key;
@ -615,37 +616,53 @@ public class CaldavConnection extends AbstractConnection {
} else {
key = fullkey;
}
valueMap.put(key, value);
keyMap.put(key, fullkey);
if ("ATTENDEE".equals(key)) {
attendees.add(value);
attendeeKeyMap.put(value, fullkey);
} else {
valueMap.put(key, value);
}
}
String freeBusy = session.getFreebusy(valueMap);
if (freeBusy != null) {
// get freebusy for each attendee
HashMap<String, String> freeBusyMap = new HashMap<String, String>();
for (String attendee : attendees) {
String freeBusy = session.getFreebusy(attendee, valueMap);
if (freeBusy != null) {
freeBusyMap.put(attendee, freeBusy);
}
}
if (!freeBusyMap.isEmpty()) {
StringBuilder response = new StringBuilder();
response.append("<?xml version=\"1.0\" encoding=\"utf-8\" ?>")
.append("<C:schedule-response xmlns:D=\"DAV:\" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">")
.append("<C:response>")
.append("<C:recipient>")
.append("<D:href>").append(valueMap.get("ATTENDEE")).append("</D:href>")
.append("</C:recipient>")
.append("<C:request-status>2.0;Success</C:request-status>")
.append("<C:calendar-data>BEGIN:VCALENDAR\n")
.append("VERSION:2.0\n")
.append("PRODID:-//Mozilla.org/NONSGML Mozilla Calendar V1.1//EN\n")
.append("METHOD:REPLY\n")
.append("BEGIN:VFREEBUSY\n")
.append("DTSTAMP:").append(valueMap.get("DTSTAMP")).append("\n")
.append("ORGANIZER:").append(valueMap.get("ORGANIZER")).append("\n")
.append("DTSTART:").append(valueMap.get("DTSTART")).append("\n")
.append("DTEND:").append(valueMap.get("DTEND")).append("\n")
.append("UID:").append(valueMap.get("UID")).append("\n")
.append(keyMap.get("ATTENDEE")).append(";").append(valueMap.get("ATTENDEE")).append("\n")
.append("FREEBUSY;FBTYPE=BUSY-UNAVAILABLE:").append(freeBusy).append("\n")
.append("END:VFREEBUSY\n")
.append("END:VCALENDAR")
.append("</C:calendar-data>")
.append("</C:response>")
.append("</C:schedule-response>");
.append("<C:schedule-response xmlns:D=\"DAV:\" xmlns:C=\"urn:ietf:params:xml:ns:caldav\">");
for (Map.Entry<String, String> entry : freeBusyMap.entrySet()) {
String attendee = entry.getKey();
response.append("<C:response>")
.append("<C:recipient>")
.append("<D:href>").append(attendee).append("</D:href>")
.append("</C:recipient>")
.append("<C:request-status>2.0;Success</C:request-status>")
.append("<C:calendar-data>BEGIN:VCALENDAR").append((char) 13).append((char) 10)
.append("VERSION:2.0").append((char) 13).append((char) 10)
.append("PRODID:-//Mozilla.org/NONSGML Mozilla Calendar V1.1//EN").append((char) 13).append((char) 10)
.append("METHOD:REPLY").append((char) 13).append((char) 10)
.append("BEGIN:VFREEBUSY").append((char) 13).append((char) 10)
.append("DTSTAMP:").append(valueMap.get("DTSTAMP")).append("").append((char) 13).append((char) 10)
.append("ORGANIZER:").append(valueMap.get("ORGANIZER")).append("").append((char) 13).append((char) 10)
.append("DTSTART:").append(valueMap.get("DTSTART")).append("").append((char) 13).append((char) 10)
.append("DTEND:").append(valueMap.get("DTEND")).append("").append((char) 13).append((char) 10)
.append("UID:").append(valueMap.get("UID")).append("").append((char) 13).append((char) 10)
.append(attendeeKeyMap.get(attendee)).append(":").append(attendee).append("").append((char) 13).append((char) 10);
if (entry.getValue().length() > 0) {
response.append("FREEBUSY;FBTYPE=BUSY-UNAVAILABLE:").append(entry.getValue()).append("").append((char) 13).append((char) 10);
}
response.append("END:VFREEBUSY").append((char) 13).append((char) 10)
.append("END:VCALENDAR")
.append("</C:calendar-data>")
.append("</C:response>");
}
response.append("</C:schedule-response>");
sendHttpResponse(HttpStatus.SC_OK, null, "text/xml;charset=UTF-8", response.toString(), true);
} else {
sendHttpResponse(HttpStatus.SC_NOT_FOUND, null, "text/plain", "Unknown recipient: " + valueMap.get("ATTENDEE"), true);