Support for 'float' and 'double' column types and a lot of other fixes

src/tightdb/objc/cursor.h

@@ -21,6 +21,7 @@
 #import <Foundation/Foundation.h>
 
 @class Table;
+@class BinaryData;
 @class OCMixed;
 
 #pragma mark - CursorBase
@@ -39,14 +40,21 @@
    accessors. */
 @interface OCAccessor : NSObject
 -(id)initWithCursor:(CursorBase *)cursor columnId:(size_t)columnId;
--(int64_t)getInt;
--(void)setInt:(int64_t)value;
 -(BOOL)getBool;
 -(void)setBool:(BOOL)value;
--(time_t)getDate;
--(void)setDate:(time_t)value;
+-(int64_t)getInt;
+-(void)setInt:(int64_t)value;
+-(float)getFloat;
+-(void)setFloat:(float)value;
+-(double)getDouble;
+-(void)setDouble:(double)value;
 -(NSString *)getString;
 -(void)setString:(NSString *)value;
+-(BinaryData *)getBinary;
+-(void)setBinary:(BinaryData *)value;
+-(void)setBinary:(const char *)data size:(size_t)size;
+-(time_t)getDate;
+-(void)setDate:(time_t)value;
 -(id)getSubtable:(Class)obj;
 -(OCMixed *)getMixed;
 -(void)setMixed:(OCMixed *)value;

src/tightdb/objc/cursor_objc.mm

@@ -59,6 +59,15 @@ -(id)initWithCursor:(CursorBase *)cursor columnId:(size_t)columnId
 }
 
 
+-(BOOL)getBool
+{
+    return [_cursor.table getBool:_columnId ndx:_cursor.ndx];
+}
+-(void)setBool:(BOOL)value
+{
+    [_cursor.table setBool:_columnId ndx:_cursor.ndx value:value];
+}
+
 -(int64_t)getInt
 {
     return [_cursor.table get:_columnId ndx:_cursor.ndx];
@@ -67,22 +76,25 @@ -(void)setInt:(int64_t)value
 {
     [_cursor.table set:_columnId ndx:_cursor.ndx value:value];
 }
--(BOOL)getBool
+
+-(float)getFloat
 {
-    return [_cursor.table getBool:_columnId ndx:_cursor.ndx];
+    return [_cursor.table getFloat:_columnId ndx:_cursor.ndx];
 }
--(void)setBool:(BOOL)value
+-(void)setFloat:(float)value
 {
-    [_cursor.table setBool:_columnId ndx:_cursor.ndx value:value];
+    [_cursor.table setFloat:_columnId ndx:_cursor.ndx value:value];
 }
--(time_t)getDate
+
+-(double)getDouble
 {
-    return [_cursor.table getDate:_columnId ndx:_cursor.ndx];
+    return [_cursor.table getDouble:_columnId ndx:_cursor.ndx];
 }
--(void)setDate:(time_t)value
+-(void)setDouble:(double)value
 {
-    [_cursor.table setDate:_columnId ndx:_cursor.ndx value:value];
+    [_cursor.table setDouble:_columnId ndx:_cursor.ndx value:value];
 }
+
 -(NSString *)getString
 {
     return [_cursor.table getString:_columnId ndx:_cursor.ndx];
@@ -91,10 +103,34 @@ -(void)setString:(NSString *)value
 {
     [_cursor.table setString:_columnId ndx:_cursor.ndx value:value];
 }
+
+-(BinaryData *)getBinary
+{
+    return [_cursor.table getBinary:_columnId ndx:_cursor.ndx];
+}
+-(void)setBinary:(BinaryData *)value
+{
+    [_cursor.table setBinary:_columnId ndx:_cursor.ndx value:value];
+}
+-(void)setBinary:(const char *)data size:(size_t)size
+{
+    [_cursor.table setBinary:_columnId ndx:_cursor.ndx data:data size:size];
+}
+
+-(time_t)getDate
+{
+    return [_cursor.table getDate:_columnId ndx:_cursor.ndx];
+}
+-(void)setDate:(time_t)value
+{
+    [_cursor.table setDate:_columnId ndx:_cursor.ndx value:value];
+}
+
 -(id)getSubtable:(Class)obj
 {
     return [_cursor.table getSubtable:_columnId ndx:_cursor.ndx withClass:obj];
 }
+
 -(OCMixed *)getMixed
 {
     return [_cursor.table getMixed:_columnId ndx:_cursor.ndx];

src/tightdb/objc/data_type.h

@@ -24,6 +24,8 @@
 typedef enum {
     tightdb_Bool   =  1,
     tightdb_Int    =  0,
+    tightdb_Float  =  9,
+    tightdb_Double = 10,
     tightdb_String =  2,
     tightdb_Binary =  4,
     tightdb_Date   =  7,

src/tightdb/objc/group.h

@@ -25,7 +25,7 @@
 
 @interface Group : NSObject
 +(Group *)groupWithFilename:(NSString *)filename;
-+(Group *)groupWithBuffer:(char*)buffer len:(size_t)len;
++(Group *)groupWithBuffer:(const char*)data size:(size_t)size;
 +(Group *)group;
 
 -(size_t)getTableCount;
@@ -55,7 +55,7 @@
 
 // Serialization
 -(void)write:(NSString *)filePath;
--(char*)writeToMem:(size_t*)len;
+-(const char*)writeToMem:(size_t*)size;
 
 // Conversion
 // FIXME: Do we want to conversion methods? Maybe use NSData.

src/tightdb/objc/group_objc.mm

@@ -61,11 +61,11 @@ +(Group *)groupWithFilename:(NSString *)filename
     return group2;
 }
 
-+(Group *)groupWithBuffer:(char *)buffer len:(size_t)len
++(Group *)groupWithBuffer:(const char *)data size:(size_t)size
 {
     tightdb::Group* group;
     try {
-        group = new tightdb::Group(tightdb::Group::BufferSpec(buffer, len));
+        group = new tightdb::Group(tightdb::Group::BufferSpec(data, size));
     }
     catch (...) {
         // FIXME: Diffrent exception types mean different things. More
@@ -111,10 +111,10 @@ -(void)write:(NSString *)filePath
 {
     _group->write([filePath UTF8String]); // FIXME: May throw at least tightdb::File::OpenError (and various derivatives), tightdb::ResourceAllocError, and std::bad_alloc
 }
--(char*)writeToMem:(size_t*)len
+-(const char*)writeToMem:(size_t*)size
 {
     tightdb::Group::BufferSpec buffer = _group->write_to_mem(); // FIXME: May throw at least std::bad_alloc
-    *len = buffer.m_size;
+    *size = buffer.m_size;
     return buffer.m_data;
 }