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Implemented HandleGetRecent{Documents,Folders}()

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@1798 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Tyler Dauwalder 2002-10-31 07:10:02 +00:00
parent 85c4b39407
commit fde0f1b873
2 changed files with 118 additions and 19 deletions
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132
src/servers/registrar/TRoster.cpp
View File

@ -25,10 +25,11 @@
// running applications.
//------------------------------------------------------------------------------
#include <new.h>
#include <new>
#include <Application.h>
#include <AppMisc.h>
#include <storage_support.h>
#include "Debug.h"
#include "RegistrarDefs.h"
@ -774,6 +775,7 @@ TRoster::HandleStopWatching(BMessage *request)
void TRoster::HandleGetRecentDocuments(BMessage *request)
{
FUNCTION_START();
_HandleGetRecentEntries(request);
FUNCTION_END();
}
@ -783,6 +785,9 @@ void TRoster::HandleGetRecentDocuments(BMessage *request)
*/
void TRoster::HandleGetRecentFolders(BMessage *request)
{
FUNCTION_START();
_HandleGetRecentEntries(request);
FUNCTION_END();
}
// HandleGetRecentApps
@ -801,10 +806,10 @@ void TRoster::HandleGetRecentApps(BMessage *request)
int32 maxCount;
BMessage reply(B_REG_RESULT);
status_t err = request->FindInt32("max count", &maxCount);
if (!err)
err = fRecentApps.Get(maxCount, &reply);
reply.AddInt32("result", err);
status_t error = request->FindInt32("max count", &maxCount);
if (!error)
error = fRecentApps.Get(maxCount, &reply);
reply.AddInt32("result", error);
request->SendReply(&reply);
FUNCTION_END();
@ -827,13 +832,13 @@ void TRoster::HandleAddToRecentDocuments(BMessage *request)
const char *appSig;
BMessage reply(B_REG_RESULT);
status_t err = request->FindRef("ref", &ref);
if (!err)
err = request->FindString("app sig", &appSig);
// if (!err)
// err = fRecentDocuments.Add(&ref, appSig);
err = B_ERROR;
reply.AddInt32("result", err);
status_t error = request->FindRef("ref", &ref);
if (!error)
error = request->FindString("app sig", &appSig);
if (!error)
error = fRecentDocuments.Add(&ref, appSig);
error = B_ERROR;
reply.AddInt32("result", error);
request->SendReply(&reply);
FUNCTION_END();
@ -856,13 +861,13 @@ void TRoster::HandleAddToRecentFolders(BMessage *request)
const char *appSig;
BMessage reply(B_REG_RESULT);
status_t err = request->FindRef("ref", &ref);
if (!err)
err = request->FindString("app sig", &appSig);
// if (!err)
// err = fRecentFolders.Add(&ref, appSig);
err = B_ERROR;
reply.AddInt32("result", err);
status_t error = request->FindRef("ref", &ref);
if (!error)
error = request->FindString("app sig", &appSig);
if (!error)
error = fRecentFolders.Add(&ref, appSig);
error = B_ERROR;
reply.AddInt32("result", error);
request->SendReply(&reply);
FUNCTION_END();
@ -1208,3 +1213,92 @@ PRINT(("_ReplyToIAPRRequest(): pre-registered: %d\n", preRegistered));
request->SendReply(&reply);
}
// _HandleGetRecentEntries
/*! \brief Handles requests for both GetRecentDocuments() and
GetRecentFolders().
*/
void
TRoster::_HandleGetRecentEntries(BMessage *request)
{
FUNCTION_START();
if (!request) {
D(PRINT(("WARNING: TRoster::HandleGetRecentFolders(NULL) called\n")));
return;
}
int32 maxCount;
BMessage reply(B_REG_RESULT);
char **fileTypes = NULL;
int32 fileTypesCount = 0;
char *appSig = NULL;
status_t error = request->FindInt32("max count", &maxCount);
// Look for optional file type(s)
if (!error) {
type_code typeFound;
status_t typeError = request->GetInfo("file type", &typeFound, &fileTypesCount);
if (!typeError)
typeError = typeFound == B_STRING_TYPE ? B_OK : B_BAD_TYPE;
if (!typeError) {
fileTypes = new(nothrow) char*[fileTypesCount];
typeError = fileTypes ? B_OK : B_NO_MEMORY;
}
if (!typeError) {
for (int i = 0; !error && i < fileTypesCount; i++) {
const char *type;
if (request->FindString("file type", i, &type) == B_OK) {
fileTypes[i] = new(nothrow) char[B_MIME_TYPE_LENGTH];
error = fileTypes[i] ? B_OK : B_NO_MEMORY;
// Yes, I do mean to use "error" here, not "typeError"
BPrivate::Storage::to_lower(type, fileTypes[i]);
// Types are expected to be lowercase
}
}
}
}
// Look for optional app sig
if (!error) {
const char *sig;
error = request->FindString("app sig", &sig);
if (!error) {
appSig = new(nothrow) char[B_MIME_TYPE_LENGTH];
error = appSig ? B_OK : B_NO_MEMORY;
BPrivate::Storage::to_lower(sig, appSig);
} else if (error == B_NAME_NOT_FOUND)
error = B_OK;
}
if (!error) {
switch (request->what) {
case B_REG_GET_RECENT_DOCUMENTS:
error = fRecentDocuments.Get(maxCount, (const char**)fileTypes,
fileTypesCount, appSig, &reply);
D(fRecentDocuments.Print());
break;
case B_REG_GET_RECENT_FOLDERS:
error = fRecentFolders.Get(maxCount, (const char**)fileTypes,
fileTypesCount, appSig, &reply);
D(fRecentFolders.Print());
break;
default:
D(PRINT(("WARNING: TRoster::_HandleGetRecentEntries(): unexpected "
"request->what value of 0x%lx\n", request->what)));
error = B_BAD_VALUE;
break;
}
}
reply.AddInt32("result", error);
// Clean up before sending a reply
delete [] appSig;
if (fileTypes) {
for (int i = 0; i < fileTypesCount; i++)
delete [] fileTypes[i];
delete fileTypes;
fileTypes = NULL;
}
request->SendReply(&reply);
FUNCTION_END();
}

5
src/servers/registrar/TRoster.h
View File

@ -34,6 +34,7 @@
#include "AppInfoList.h"
#include "RecentApps.h"
#include "RecentEntries.h"
#include "WatchingService.h"
class BMessage;
@ -101,6 +102,8 @@ private:
uint32 _NextToken();
void _ReplyToIAPRRequest(BMessage *request, const RosterAppInfo *info);
void _HandleGetRecentEntries(BMessage *request);
private:
AppInfoList fRegisteredApps;
AppInfoList fEarlyPreRegisteredApps;
@ -108,6 +111,8 @@ private:
RosterAppInfo *fActiveApp;
WatchingService fWatchingService;
RecentApps fRecentApps;
RecentEntries fRecentDocuments;
RecentEntries fRecentFolders;
uint32 fLastToken;
};