andyarvanitis
commented
12 years ago Hmm, actually, this almost works out-of-the-box, thanks to clang's -cc1/-ast-print. For example, using the front page example:
$ /usr/local/eerolanguage/bin/clang -cc1 -x eero example.eero -ast-print -o example.m
produces (but after manually stripping header translations):
@interface FileHelper : NSObject
@property ( readonly,atomic ) NSString * volumeName;
@property ( readonly,atomic ) NSString * volumeFormat;
+ (NSString *) pathStringWithComponents:(NSArray *)components;
- (NSFileHandle *) openFile:(NSString *)file withPermissions:(NSString *)permissions;
- (NSFileHandle *) openFile:(NSString *)file;
@end
@implementation FileHelper
+ (NSString *) pathStringWithComponents:(NSArray *)components {
;
NSMutableString *fullPathName = [NSMutableString new];
for (NSString *component in components) {
[fullPathName appendString:[@"/" stringByAppendingString:component]];
}
return fullPathName;
}
- (NSFileHandle *) openFile:(NSString *)path withPermissions:(NSString *)permissions {
;
NSFileHandle *handle = ((void *)0);
if ([permissions isEqual:@"readonly"] || [permissions isEqual:@"r"]) {
handle = [NSFileHandle fileHandleForReadingAtPath:path];
} else if ([permissions isEqual:@"readwrite"] || [permissions isEqual:@"rw"]) {
handle = [NSFileHandle fileHandleForUpdatingAtPath:path];
}
return handle;
}
- (NSFileHandle *) openFile:(NSString *)path return [self openFile:path withPermissions:@"readonly"];
@end
int main() {
FileHelper *helper = [FileHelper new];
NSMutableArray *files = @[ ];
[files addObject:([helper openFile:@"readme.txt"])];
for (NSFileHandle *handle in files) {
NSLog(@"File descriptor is %@", [NSNumber numberWithInt:([handle fileDescriptor])]);
[handle closeFile];
}
return 0;
}
More work is definitely needed, but it's an encouraging start.
fabiopelosin
jonsterling
hugovincent
if you could code in eero, and translate to objective-c, that would be a my last barrier to adopting eero. what if eero no longer gets supported, i would just be able to use eero as a great source translation tool.