From: helge <helge@d1b88da0-ebda-0310-925b-ed51d893ca5b>
Date: Tue, 29 Jun 2004 15:46:08 +0000 (+0000)
Subject: git-svn-id: http://svn.opengroupware.org/SOGo/trunk@76 d1b88da0-ebda-0310-925b-ed51d8... 
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c71d7c5deda6420fa379ff6130c710fd984a95fc;p=scalable-opengroupware.org

git-svn-id: http://svn.opengroupware.org/SOGo/trunk@76 d1b88da0-ebda-0310-925b-ed51d893ca5b
---

diff --git a/OGoContentStore/OCSChannelManager.h b/OGoContentStore/OCSChannelManager.h
index acfde2dd..c95ccc99 100644
--- a/OGoContentStore/OCSChannelManager.h
+++ b/OGoContentStore/OCSChannelManager.h
@@ -46,6 +46,10 @@
 - (EOAdaptorChannel *)acquireOpenChannelForURL:(NSURL *)_url;
 - (void)releaseChannel:(EOAdaptorChannel *)_channel;
 
+/* checking for tables */
+
+- (BOOL)canConnect:(NSURL *)_url;
+
 @end
 
 #endif /* __OGoContentStore_OCSChannelManager_H__ */
diff --git a/OGoContentStore/OCSChannelManager.m b/OGoContentStore/OCSChannelManager.m
index 2bc60053..881f9c30 100644
--- a/OGoContentStore/OCSChannelManager.m
+++ b/OGoContentStore/OCSChannelManager.m
@@ -202,6 +202,37 @@ static BOOL debugOn = YES;
   [_channel release];
 }
 
+/* checking for tables */
+
+- (BOOL)canConnect:(NSURL *)_url {
+  /* 
+     this can check for DB connect as well as for table URLs (whether a table
+     exists)
+  */
+  EOAdaptorChannel *channel;
+  NSString *table;
+  BOOL     result;
+  
+  if ((channel = [self acquireOpenChannelForURL:_url]) == nil) {
+    if (debugOn) [self debugWithFormat:@"could not acquire channel: %@", _url];
+    return NO;
+  }
+  if (debugOn) [self debugWithFormat:@"acquired channel: %@", channel];
+  result = YES; /* could open channel */
+  
+  /* check whether table exists */
+  
+  table = [_url ocsTableName];
+  if ([table length] > 0)
+    result = [channel tableExistsWithName:table];
+  
+  /* release channel */
+  
+  [self releaseChannel:channel]; channel = nil;
+  
+  return result;
+}
+
 /* debugging */
 
 - (BOOL)isDebuggingEnabled {
diff --git a/OGoContentStore/OCSFolder.h b/OGoContentStore/OCSFolder.h
index c26e2a8d..cf9dbc84 100644
--- a/OGoContentStore/OCSFolder.h
+++ b/OGoContentStore/OCSFolder.h
@@ -25,7 +25,7 @@
 
 #import <Foundation/NSObject.h>
 
-@class NSString, NSURL, NSNumber;
+@class NSString, NSURL, NSNumber, NSArray;
 @class EOAdaptorChannel;
 @class OCSFolderManager, OCSFolderType, OCSChannelManager;
 
@@ -61,12 +61,20 @@
 - (NSString *)storeTableName;
 - (NSString *)quickTableName;
 
-/* channels */
+/* connection */
 
 - (EOAdaptorChannel *)acquireStoreChannel;
 - (EOAdaptorChannel *)acquireQuickChannel;
 - (void)releaseChannel:(EOAdaptorChannel *)_channel;
 
+- (BOOL)canConnectStore;
+- (BOOL)canConnectQuick;
+
+/* operations */
+
+- (NSArray *)subFolderNames;
+- (NSArray *)allSubFolderNames;
+
 @end
 
 #endif /* __OGoContentStore_OCSFolder_H__ */
diff --git a/OGoContentStore/OCSFolder.m b/OGoContentStore/OCSFolder.m
index 795ff5dc..2bde8671 100644
--- a/OGoContentStore/OCSFolder.m
+++ b/OGoContentStore/OCSFolder.m
@@ -127,6 +127,24 @@ static BOOL debugOn = YES;
   if (debugOn) [self debugWithFormat:@"released channel: %@", _channel];
 }
 
+- (BOOL)canConnectStore {
+  return [[self channelManager] canConnect:[self location]];
+}
+- (BOOL)canConnectQuick {
+  return [[self channelManager] canConnect:[self quickLocation]];
+}
+
+/* operations */
+
+- (NSArray *)subFolderNames {
+  return [[self folderManager] listSubFoldersAtPath:[self path]
+			       recursive:NO];
+}
+- (NSArray *)allSubFolderNames {
+  return [[self folderManager] listSubFoldersAtPath:[self path]
+			       recursive:YES];
+}
+
 /* description */
 
 - (NSString *)description {
@@ -144,7 +162,7 @@ static BOOL debugOn = YES;
   if ((tmp = [self path]))           [ms appendFormat:@" path=%@", tmp];
   if ((tmp = [self folderTypeName])) [ms appendFormat:@" type=%@", tmp];
   if ((tmp = [self location]))
-    [ms appendFormat:@" db=%@",   [tmp absoluteString]];
+    [ms appendFormat:@" loc=%@", [tmp absoluteString]];
   
   [ms appendString:@">"];
   return ms;
diff --git a/OGoContentStore/OCSFolderManager.m b/OGoContentStore/OCSFolderManager.m
index 842eb330..560544f4 100644
--- a/OGoContentStore/OCSFolderManager.m
+++ b/OGoContentStore/OCSFolderManager.m
@@ -145,23 +145,7 @@ static const char *OCSPathColumnPattern     = "c_path%i";
 }
 
 - (BOOL)canConnect {
-  EOAdaptorChannel *channel;
-  BOOL result;
-
-  /* check whether we can open a connection */
-  
-  if ((channel = [self acquireOpenChannel]) == nil) {
-    if (debugOn) [self debugWithFormat:@"could not acquire channel!"];
-    return NO;
-  }
-  if (debugOn) [self debugWithFormat:@"acquired channel: %@", channel];
-  
-  /* check whether table exists */
-  
-  result = [channel tableExistsWithName:[self folderInfoTableName]];
-  [self releaseChannel:channel]; channel = nil;
-  
-  return result;
+  return [[self channelManager] canConnect:[self folderInfoLocation]];
 }
 
 - (NSArray *)performSQL:(NSString *)_sql {
diff --git a/OGoContentStore/ocs_ls.m b/OGoContentStore/ocs_ls.m
index dba6ac37..47706d29 100644
--- a/OGoContentStore/ocs_ls.m
+++ b/OGoContentStore/ocs_ls.m
@@ -1,7 +1,6 @@
 // $Id$
 
-#include <OGoContentStore/OCSFolderManager.h>
-#include "common.h"
+#import <Foundation/NSObject.h>
 
 @class NSUserDefaults;
 @class OCSFolderManager;
@@ -16,6 +15,10 @@
 
 @end
 
+#include <OGoContentStore/OCSFolder.h>
+#include <OGoContentStore/OCSFolderManager.h>
+#include "common.h"
+
 @implementation Tool
 
 - (id)init {
@@ -34,8 +37,9 @@
 /* operation */
 
 - (int)runOnPath:(NSString *)_path {
-  NSArray  *subfolders;
-  unsigned i, count;
+  NSArray   *subfolders;
+  unsigned  i, count;
+  OCSFolder *folder;
   
   [self logWithFormat:@"ls path: '%@'", _path];
   
@@ -55,8 +59,12 @@
   for (i = 0, count = [subfolders count]; i < count; i++) {
     printf("%s\n", [[subfolders objectAtIndex:i] cString]);
   }
+
+  folder = [self->folderManager folderAtPath:_path];
   
-  NSLog(@"folder: %@", [self->folderManager folderAtPath:_path]);
+  NSLog(@"folder: %@", folder);
+  NSLog(@"  can%s connect store.", [folder canConnectStore] ? "" : "not");
+  NSLog(@"  can%s connect quick.", [folder canConnectQuick] ? "" : "not");
 
   return 0;
 }
diff --git a/OGoContentStore/sql/folderinfo.psql b/OGoContentStore/sql/folderinfo-create.psql
similarity index 100%
rename from OGoContentStore/sql/folderinfo.psql
rename to OGoContentStore/sql/folderinfo-create.psql