diff options
Diffstat (limited to 'UICaboodle')
| -rw-r--r-- | UICaboodle/BrowserView.m | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/UICaboodle/BrowserView.m b/UICaboodle/BrowserView.m index b3ed590..cb16bc8 100644 --- a/UICaboodle/BrowserView.m +++ b/UICaboodle/BrowserView.m @@ -204,6 +204,10 @@ return @"setButtonTitle"; else if (selector == @selector(supports:)) return @"supports"; + else if (selector == @selector(du:)) + return @"du"; + else if (selector == @selector(statfs:)) + return @"statfs"; else return nil; } @@ -220,6 +224,41 @@ return [[Database sharedInstance] packageWithName:id]; } +- (NSArray *) statfs:(NSString *)path { + struct statfs stat; + + if (path == nil || statfs([path UTF8String], &stat) == -1) + return nil; + + return [NSArray arrayWithObjects: + [NSNumber numberWithUnsignedLong:stat.f_bsize], + [NSNumber numberWithUnsignedLong:stat.f_blocks], + [NSNumber numberWithUnsignedLong:stat.f_bfree], + nil]; +} + +- (NSNumber *) du:(NSString *)path { + NSNumber *value(nil); + + /* XXX: omfg this is stupid */ + if (FILE *du = popen([[@"du -s " stringByAppendingString:path] UTF8String], "r")) { + char line[1024]; + while (fgets(line, sizeof(line), du) != NULL) { + size_t length(strlen(line)); + while (length != 0 && line[length - 1] == '\n') + line[--length] = '\0'; + if (char *tab = strchr(line, '\t')) { + *tab = '\0'; + value = [NSNumber numberWithUnsignedLong:strtoul(line, NULL, 0)]; + } + } + + pclose(du); + } + + return value; +} + - (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function { if (button_ != nil) [button_ autorelease]; |