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/* Copyright (c) MediaArea.net SARL. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license that can
* be found in the License.html file in the root of the source tree.
*/
// Created by Max Pozdeev on 06.02.12.
#include "oMediaInfoList.h"
#include "MediaInfoDLL/MediaInfoDLL_Static.h"
#import "NSString+wchar.h"
@implementation oMediaInfoList
- (id)init {
if(self = [super init]) {
MIL = MediaInfoList_New();
}
return self;
}
- (void)dealloc {
MediaInfoList_Delete(MIL);
[super dealloc];
}
+(void)setLanguageWithContents:(NSString*)langContents {
MediaInfoList_Option(NULL, [@"Language" WCHARString], [langContents WCHARString]);
}
+(void)setOptionStatic:(NSString*)option withValue:(NSString*)value {
MediaInfoList_Option(NULL, [option WCHARString], [value WCHARString]);
}
- (BOOL)openURL:(NSURL *)fileURL {
NSString *filename = [fileURL path];
/*
//this works for non-latin files
const char *cstr = [filename UTF8String];
wchar_t *wstr = new wchar_t[strlen(cstr)+1];
int newlen = mbstowcs(wstr, cstr, strlen(cstr));
wstr[newlen] = 0;
size_t ret = MediaInfoList_Open(MIL, wstr, MediaInfo_FileOption_Nothing);
delete[] wstr;
*/
MediaInfoList_Option(MIL, [@"setlocale_LC_CTYPE" WCHARString], [@"UTF-8" WCHARString]);
size_t ret = MediaInfoList_Open(MIL, [filename WCHARString], MediaInfo_FileOption_Nothing);
return ret ? YES : NO;
}
- (BOOL)openFiles:(NSArray *)files {
NSUInteger number = [files count];
if(!number) {
return NO;
}
for(NSUInteger i=0; i<number; i++) {
if(![self openURL:[files objectAtIndex:i]]) {
return NO; //really no? maybe skip?
}
}
return YES;
}
- (NSString *)GetAtIndex:(NSUInteger)fileIndex
streamKind:(oMediaInfoStream)streamKind
streamNumber:(int)streamNumber
parameter:(NSString *)parameter {
const wchar_t *s = MediaInfoList_Get(MIL,
(int)fileIndex,
(MediaInfo_stream_t)streamKind,
streamNumber,
[parameter WCHARString],
MediaInfo_Info_Text,
MediaInfo_Info_Name);
NSString *r = [NSString stringFromWCHAR:s];
if(r==nil) return @"";
else return r;
}
- (NSString *)FieldAtIndex:(NSUInteger)fileIndex
streamKind:(oMediaInfoStream)streamKind
streamNumber:(NSUInteger)streamNumber
parameter:(NSUInteger)parameter {
const wchar_t *s = MediaInfoList_GetI(MIL,
(int)fileIndex,
(MediaInfo_stream_t)streamKind,
(int)streamNumber,
(int)parameter,
MediaInfo_Info_Name);
NSString *r = [NSString stringFromWCHAR:s];
if(r==nil) return @"";
else return r;
}
- (NSString *)FieldNameAtIndex:(NSUInteger)fileIndex
streamKind:(oMediaInfoStream)streamKind
streamNumber:(NSUInteger)streamNumber
parameter:(NSUInteger)parameter {
const wchar_t *s = MediaInfoList_GetI(MIL,
(int)fileIndex,
(MediaInfo_stream_t)streamKind,
(int)streamNumber,
(int)parameter,
MediaInfo_Info_Name_Text);
NSString *r = [NSString stringFromWCHAR:s];
if(r==nil) return [self FieldAtIndex:fileIndex streamKind:streamKind streamNumber:streamNumber parameter:parameter];
else return r;
}
- (NSUInteger) FieldCountAtIndex:(NSUInteger)fileIndex streamKind:(oMediaInfoStream)streamKind streamNumber:(NSUInteger)streamNumber {
return MediaInfoList_Count_Get(MIL, fileIndex, (MediaInfo_stream_t)streamKind, streamNumber);
}
-(bool) ShowInInform:(NSUInteger)fileIndex streamKind:(oMediaInfoStream)streamKind streamNumber:(NSUInteger)streamNumber parameter:(NSUInteger)parameter {
return MediaInfoList_GetI(MIL, fileIndex, (MediaInfo_stream_t)streamKind, streamNumber, parameter, MediaInfo_Info_Options)[MediaInfo_InfoOption_ShowInInform]==L'Y';
}
-(bool) ShowComplete {
const wchar_t *s = MediaInfoList_Option(NULL, [@"Complete_Get" WCHARString], [@"" WCHARString]);
return [[NSString stringFromWCHAR:s] isEqualToString:@"1"];
}
- (NSUInteger)count {
size_t ret = MediaInfoList_Count_Get_Files(MIL);
return (NSUInteger)ret;
}
- (NSInteger)numberOFStreamsAtIndex:(NSUInteger)fileIndex ofStreamKind:(oMediaInfoStream)streamKind {
return (int)MediaInfoList_Count_Get(MIL, (int)fileIndex, (MediaInfo_stream_t)streamKind, -1);
}
- (NSString*)filenameAtIndex:(NSInteger)index {
/*
int numberOfFiles = (int)MediaInfoList_Count_Get_Files(MIL);
if(index >= numberOfFiles) {
return nil;
}
*/
return [self GetAtIndex:index
streamKind:oMediaInfoStream_General
streamNumber:0
parameter:@"CompleteName"];
}
- (NSArray*)files {
NSMutableArray *a = [NSMutableArray array];
int max = MediaInfoList_Count_Get_Files(MIL);
for(int i=0; i<max; i++) {
NSString *filename = [self GetAtIndex:i
streamKind:oMediaInfoStream_General
streamNumber:0
parameter:@"CompleteName"];
[a addObject:filename];
}
return a;
}
- (NSString*)inform
{
const wchar_t *s = MediaInfoList_Inform(MIL, -1, 0);
return [NSString stringFromWCHAR:s];
}
- (NSString*)informAtIndex:(NSUInteger)fileIndex {
const wchar_t *s = MediaInfoList_Inform(MIL, fileIndex, 0);
return [NSString stringFromWCHAR:s];
}
- (void)setOption:(NSString*)option withValue:(NSString*)value {
MediaInfoList_Option(MIL, [option WCHARString], [value WCHARString]);
}
- (NSString*)generalTagsAtIndex:(NSUInteger)index limit:(NSUInteger)limit {
NSMutableArray *r = [NSMutableArray array];
int i = 94;
int max = MediaInfoList_Count_Get(MIL, (int)index, MediaInfo_Stream_General, 0);
int lines = 0;
while(i < max) {
NSString *value = [NSString stringFromWCHAR:MediaInfoList_GetI(MIL, (int)index, MediaInfo_Stream_General, 0, i, MediaInfo_Info_Text)];
NSString *options = [NSString stringFromWCHAR:MediaInfoList_GetI(MIL, (int)index, MediaInfo_Stream_General, 0, i, MediaInfo_Info_Options)];
if(![value isEqualToString:@""] && [options characterAtIndex:(int)MediaInfo_InfoOption_ShowInInform] == 'Y') {
NSString *name = [NSString stringFromWCHAR:MediaInfoList_GetI(MIL, (int)index, MediaInfo_Stream_General, 0, i, MediaInfo_Info_Name_Text)];
if(name == nil || [name isEqualToString:@""]) {
name = [NSString stringFromWCHAR:MediaInfoList_GetI(MIL, (int)index, MediaInfo_Stream_General, 0, i, MediaInfo_Info_Name)];
}
[r addObject:[NSString stringWithFormat:@"%@: %@", name, value]];
lines++;
if(lines >= limit) {
break; //exit while
}
}
i++;
}
return [r componentsJoinedByString:@"\n"];
}
- (NSString*)getConformanceURLForIndex:(NSUInteger)index {
NSString *oldInform = [NSString stringFromWCHAR: MediaInfoList_Option(MIL, [@"Inform_Get" WCHARString], [@"" WCHARString])];
MediaInfoList_Option(MIL, [@"Inform" WCHARString], [@"Conformance_JSON" WCHARString]);
NSString *URL = [NSString stringFromWCHAR: MediaInfoList_Inform(MIL, index, -1)];
MediaInfoList_Option(MIL, [@"Inform" WCHARString], [oldInform WCHARString]);
return URL;
}
-(void)closeAtIndex:(NSUInteger)fileIndex {
MediaInfoList_Close(MIL, fileIndex);
}
@end
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