1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
/* 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.
*/
//---------------------------------------------------------------------------
// Pre-compilation
#include "MediaInfo/PreComp.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Setup.h"
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#if defined(MEDIAINFO_SEQUENCEINFO_YES)
//---------------------------------------------------------------------------
//---------------------------------------------------------------------------
#include "MediaInfo/Multiple/File_SequenceInfo.h"
#include "MediaInfo/MediaInfo.h"
#include "MediaInfo/MediaInfo_Internal.h"
#include "MediaInfo/Multiple/File__ReferenceFilesHelper.h"
#include "ZenLib/File.h"
#include "ZenLib/Dir.h"
#include "ZenLib/FileName.h"
#include "ZenLib/Format/Http/Http_Utils.h"
#include "tinyxml2.h"
using namespace tinyxml2;
//---------------------------------------------------------------------------
namespace MediaInfoLib
{
//***************************************************************************
// Constructor/Destructor
//***************************************************************************
//---------------------------------------------------------------------------
File_SequenceInfo::File_SequenceInfo()
:File__Analyze()
{
#if MEDIAINFO_DEMUX
Demux_EventWasSent_Accept_Specific=true;
#endif //MEDIAINFO_DEMUX
//Temp
ReferenceFiles=NULL;
}
//---------------------------------------------------------------------------
File_SequenceInfo::~File_SequenceInfo()
{
delete ReferenceFiles; //ReferenceFiles=NULL;
}
//***************************************************************************
// Streams management
//***************************************************************************
//---------------------------------------------------------------------------
void File_SequenceInfo::Streams_Finish()
{
if (ReferenceFiles==NULL)
return;
ReferenceFiles->ParseReferences();
}
//***************************************************************************
// Buffer - Global
//***************************************************************************
//---------------------------------------------------------------------------
#if MEDIAINFO_SEEK
size_t File_SequenceInfo::Read_Buffer_Seek (size_t Method, int64u Value, int64u ID)
{
if (ReferenceFiles==NULL)
return 0;
return ReferenceFiles->Seek(Method, Value, ID);
}
#endif //MEDIAINFO_SEEK
//***************************************************************************
// Buffer - File header
//***************************************************************************
//---------------------------------------------------------------------------
bool File_SequenceInfo::FileHeader_Begin()
{
XMLDocument document;
if (!FileHeader_Begin_XML(document))
return false;
{
XMLElement* Root=document.FirstChildElement("SEQUENCEINFO");
if (Root)
{
Accept("SequenceInfo");
Fill(Stream_General, 0, General_Format, "SequenceInfo");
ReferenceFiles=new File__ReferenceFilesHelper(this, Config);
sequence* Sequence=new sequence;
Sequence->StreamKind=Stream_Video;
FileName FN(File_Name);
Ztring Base=FN.Path_Get();
size_t Pos=Base.rfind(PathSeparator);
if (Pos!=string::npos)
{
Ztring ToAdd=Base.substr(Pos, string::npos);
Ztring DirectoryBase=Base;
DirectoryBase+=ToAdd;
DirectoryBase+=__T('_');
size_t DirNumberCount=1;
Ztring Directory=DirectoryBase;
for (; DirNumberCount<9; DirNumberCount++)
{
Directory+=__T('0');
if (Dir::Exists(Directory))
break;
}
if (DirNumberCount<9)
{
int32u DirNumber=0;
do
{
Ztring Number=Ztring::ToZtring(DirNumber);
if (Number.size()<DirNumberCount)
Number.insert(0, DirNumberCount-Number.size(), __T('0'));
Directory=DirectoryBase;
Directory+=Number;
if (!Dir::Exists(Directory))
break;
Ztring FileBase=Directory;
FileBase+=ToAdd;
FileBase+=__T('_');
FileBase+=__T('.');
size_t FileNumberCount=1;
Ztring FullFile=FileBase;
Ztring Extension;
for (; FileNumberCount<10; FileNumberCount++)
{
FullFile.insert(FullFile.begin()+FullFile.size()-Extension.size()-1, __T('0'));
if (Extension.empty())
{
ZtringList List=Dir::GetAllFileNames(FullFile+__T('*'));
if (List.size()>=2)
{
FileNumberCount=(size_t)-1; //Problem, which one to choose?
break;
}
else if (List.size()==1)
{
FileName Temp(List[0]);
Extension=Temp.Extension_Get();
FileBase+=Extension;
FullFile=FileBase;
break;
}
}
else if (File::Exists(FullFile))
break;
}
bool FromZero=true;
if (FileNumberCount>=9)
{
//Trying with consecutive file numbers betweens dirs
Number=Ztring::ToZtring(Sequence->FileNames.size());
FullFile=FileBase;
FullFile.insert(FullFile.size()-Extension.size()-1, Number);
FileNumberCount=Number.size();
if (!File::Exists(FullFile))
{
FileNumberCount++;
for (; FileNumberCount<10; FileNumberCount++)
{
FullFile.insert(FullFile.begin()+FullFile.size()-Extension.size()-Number.size()-1, __T('0'));
if (File::Exists(FullFile))
{
FromZero=false;
break;
}
}
}
else
FromZero=false;
}
if (FileNumberCount<9)
{
size_t FileNumber=FromZero?0:Sequence->FileNames.size();
do
{
Number=Ztring::ToZtring(FileNumber);
if (Number.size()<FileNumberCount)
Number.insert(0, FileNumberCount-Number.size(), __T('0'));
FullFile=FileBase;
FullFile.insert(FullFile.size()-Extension.size()-1, Number);
if (!File::Exists(FullFile))
break;
Sequence->AddFileName(FullFile);
FileNumber++;
}
while (FileNumber<1000000000);
}
DirNumber++;
}
while (DirNumber<1000000000);
ReferenceFiles->AddSequence(Sequence);
}
}
}
else
{
Reject("SequenceInfo");
return false;
}
}
Element_Offset=File_Size;
//All should be OK...
return true;
}
} //NameSpace
#endif //MEDIAINFO_SEQUENCEINFO_YES
|
