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winamp/Src/Plugins/Input/in_nsv/infodlg.cpp

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#include <windows.h>
#include "api.h"
#include "resource.h"
#include "../Winamp/in2.h"
extern In_Module mod; // the output module (filled in near the bottom of this file)
extern "C" { extern wchar_t lastextfn[1024]; };
#define MAX_EDITABLE_METASTRING 8192
#include "../nsv/nsvlib.h"
static int isplaying;
static int timems;
extern char lastfn[1024];
extern int g_play_needseek;
static void restartPlayback()
{
if (isplaying)
{
SendMessage(mod.hMainWindow,WM_USER,0,3007); // disable stats updating
SendMessage(mod.hMainWindow,WM_COMMAND,40045,0);
if (timems)
{
g_play_needseek=timems;
// SendMessage(mod.hMainWindow,WM_USER,timems,106);
}
if (isplaying & 2)
{
SendMessage(mod.hMainWindow,WM_COMMAND,40046,0);
}
SendMessage(mod.hMainWindow,WM_USER,1,3007); // enable stats updating
}
}
static void stopPlayback(const char *fn)
{
isplaying=0;
timems=0;
if (!_stricmp(lastfn,fn))
{
isplaying= (int)SendMessage(mod.hMainWindow,WM_USER,0,104);
if (isplaying)
{
timems= (int)SendMessage(mod.hMainWindow,WM_USER,0,105);
SendMessage(mod.hMainWindow,WM_COMMAND,40047,0);
}
}
}
extern int config_padtag;
int fillBs(HANDLE hFile, nsv_InBS &bs, int lenbytes);
static nsv_fileHeader m_set_lhdr;
static char m_set_lfile[1024];
static void closeset()
{
free(m_set_lhdr.toc);
free(m_set_lhdr.metadata);
memset(&m_set_lhdr,0,sizeof(m_set_lhdr));
m_set_lfile[0]=0;
}
extern int config_bufms, config_prebufms, config_underunbuf;
extern "C"
{
__declspec( dllexport ) int winampSetExtendedFileInfo(const char *fn, const char *data, char *val)
{
if(!fn || !fn[0]) return 0;
//muahaha, <3 hacks
if(!_stricmp(data,"setHttpConfigValues"))
{
config_bufms=atoi(val);
char *p=strstr(val,",");
if(!p) return 0;
config_prebufms=atoi(p+1);
p=strstr(p+1,",");
if(!p) return 0;
config_underunbuf=atoi(p+1);
return 1;
}
if(strcmpi(fn,m_set_lfile))
{
closeset();
lstrcpynA(m_set_lfile,fn,sizeof(m_set_lfile));
HANDLE hFile = CreateFileA(fn,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ,NULL,OPEN_EXISTING,0,NULL);
if (hFile != INVALID_HANDLE_VALUE)
{
nsv_InBS bs;
for (;;)
{
int ret=nsv_readheader(bs,&m_set_lhdr);
if (ret <= 0 || fillBs(hFile,bs,ret)) break;
}
CloseHandle(hFile);
}
}
char *p=(char*)m_set_lhdr.metadata;
unsigned int pos=0;
int omdl=m_set_lhdr.metadata_len;
if (p) while (pos < m_set_lhdr.metadata_len)
{
// scan for =
while (pos < m_set_lhdr.metadata_len && (*p == ' ' || *p == '\t' || *p == '\n' || *p == '\r')) { pos++; p++; }
if (pos >= m_set_lhdr.metadata_len) break;
char *lp=p;
while (pos < m_set_lhdr.metadata_len && *p != '=') { pos++; p++; }
if (pos >= m_set_lhdr.metadata_len) break;
// skip =
p++; if (++pos >= m_set_lhdr.metadata_len) break;
// get delim char
char divc=*p++; if (++pos >= m_set_lhdr.metadata_len) break;
// scan for new delim char
while (pos < m_set_lhdr.metadata_len && *p != divc) { pos++; p++; }
p++; // advance over our delim char
if (++pos > m_set_lhdr.metadata_len) break;
if (!strncmp(lp,data,strlen(data)) && lp[strlen(data)]=='=')
{
if (pos >= m_set_lhdr.metadata_len)
{
m_set_lhdr.metadata_len = (unsigned int)(lp - (char*)m_set_lhdr.metadata);
}
else
{
memcpy(lp,p,m_set_lhdr.metadata_len - (p-(char*)m_set_lhdr.metadata));
m_set_lhdr.metadata_len -= (unsigned int)(p-lp);
}
break;
}
}
if (val && *val)
{
unsigned char divc; //fucko
int x;
for (x = 1; x < 256 && strchr(val,x); x ++);
if (x == 256) return 1;
divc=(unsigned char)x;
int nmdl= (int)(m_set_lhdr.metadata_len + 5 + strlen(data) + strlen(val));
if (!m_set_lhdr.metadata || omdl<nmdl)
m_set_lhdr.metadata=realloc(m_set_lhdr.metadata,nmdl);
memcpy((char*)m_set_lhdr.metadata + m_set_lhdr.metadata_len,data,strlen(data));
m_set_lhdr.metadata_len+= (int)strlen(data);
memcpy((char*)m_set_lhdr.metadata + m_set_lhdr.metadata_len,"=",1);
m_set_lhdr.metadata_len++;
memcpy((char*)m_set_lhdr.metadata + m_set_lhdr.metadata_len,&divc,1);
m_set_lhdr.metadata_len++;
memcpy((char*)m_set_lhdr.metadata + m_set_lhdr.metadata_len,val,strlen(val));
m_set_lhdr.metadata_len+= (int)strlen(val);
memcpy((char*)m_set_lhdr.metadata + m_set_lhdr.metadata_len,&divc,1);
m_set_lhdr.metadata_len++;
memcpy((char*)m_set_lhdr.metadata + m_set_lhdr.metadata_len," ",1); //space to be ghey
m_set_lhdr.metadata_len++;
}
return 1;
}
__declspec( dllexport ) int winampWriteExtendedFileInfo()
{
lastextfn[0]=0; // flush cache
if (m_set_lfile[0])
{
HANDLE hFile = CreateFileA(m_set_lfile,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ,NULL,OPEN_EXISTING,0,NULL);
if (hFile == INVALID_HANDLE_VALUE)
{
// MessageBox(mod.hMainWindow,"Error opening NSV file for update","NSV Tag Error",MB_OK);
return 0;
}
nsv_OutBS bs;
int osize=m_set_lhdr.header_size;
nsv_writeheader(bs,&m_set_lhdr,osize);
int hdrlen;
char *hdr=(char*)bs.get(&hdrlen);
if (hdr && hdrlen == (int)osize) // fast update of header
{
DWORD dw = 0;
SetFilePointer(hFile,0,NULL,SEEK_SET);
WriteFile(hFile,hdr,hdrlen,&dw,NULL);
CloseHandle(hFile);
}
else
{
if (hdr && config_padtag>0) // enlarge header by config_padtag bytes =)
{
bs.clear();
nsv_writeheader(bs,&m_set_lhdr,config_padtag+m_set_lhdr.header_size);
hdr=(char*)bs.get(&hdrlen); // update
}
char tmpfn[1024+8];
char tmpfn2[1024+8];
wsprintfA(tmpfn,"%s.new",m_set_lfile);
wsprintfA(tmpfn2,"%s.old",m_set_lfile);
HANDLE hTempFile=CreateFileA(tmpfn,GENERIC_READ|GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,NULL);
if (hTempFile == INVALID_HANDLE_VALUE)
{
// MessageBox(mod.hMainWindow,"Can't create tempfile - can't update tag!","NSV Tag Editor Error",MB_ICONSTOP|MB_OK);
CloseHandle(hFile);
return 0;
}
SetFilePointer(hFile,osize,NULL,SEEK_SET);
if (hdrlen)
{
DWORD dw = 0;
if (!WriteFile(hTempFile,hdr,hdrlen,&dw,NULL) || (int)dw != hdrlen)
{
CloseHandle(hTempFile);
CloseHandle(hFile);
DeleteFileA(tmpfn);
// MessageBox(mod.hMainWindow,"Error copying source - can't update tag!","NSV Tag Editor Error",MB_ICONSTOP|MB_OK);
return 0;
}
}
for (;;)
{
char buf[8192] = {0};
DWORD dw = 0;
BOOL r1=ReadFile(hFile,buf,sizeof(buf),&dw,NULL);
if (r1 && !dw) break;
DWORD dwout = 0;
if (!r1 || !WriteFile(hTempFile,buf,dw,&dwout,NULL) || dwout < dw)
{
CloseHandle(hTempFile);
DeleteFileA(tmpfn);
// MessageBox(mod.hMainWindow,"Error copying source - can't update tag!","NSV Tag Editor Error",MB_ICONSTOP|MB_OK);
return 0;
}
}
if (GetFileSize(hFile,NULL)-osize != GetFileSize(hTempFile,NULL)-hdrlen)
{
CloseHandle(hTempFile);
CloseHandle(hFile);
DeleteFileA(tmpfn);
// MessageBox(mod.hMainWindow,"Error size mismatch - can't update tag!","NSV Tag Editor Error",MB_ICONSTOP|MB_OK);
return 0;
}
CloseHandle(hFile);
CloseHandle(hTempFile);
stopPlayback(m_set_lfile);
if (!MoveFileA(m_set_lfile,tmpfn2))
{
DeleteFileA(tmpfn);
restartPlayback();
// MessageBox(mod.hMainWindow,"Error renaming source - can't update tag!","NSV Tag Editor Error",MB_ICONSTOP|MB_OK);
return 0;
}
if (!MoveFileA(tmpfn,m_set_lfile))
{
MoveFileA(tmpfn2,m_set_lfile);
DeleteFileA(tmpfn);
restartPlayback();
// MessageBox(mod.hMainWindow,"Error renaming new file - can't update tag!","NSV Tag Editor Error",MB_ICONSTOP|MB_OK);
return 0;
}
DeleteFileA(tmpfn2);
restartPlayback();
}
}
closeset();
lastextfn[0]=0;
return 1;
}
}
const char *g_lastfile;
HANDLE g_hFile=INVALID_HANDLE_VALUE;
nsv_fileHeader g_filehdr={0,~0,~0,};
unsigned int g_oldtag_size;
unsigned int *g_toc_save, *g_toc_save_ex, g_toc_savesize;
void enableControls(HWND hwndDlg, int en)
{
EnableWindow(GetDlgItem(hwndDlg,IDC_SETTOCSIZE),en);
EnableWindow(GetDlgItem(hwndDlg,IDC_TOC),en);
EnableWindow(GetDlgItem(hwndDlg,IDC_ANALYZE),en);
EnableWindow(GetDlgItem(hwndDlg,IDOK),en);
EnableWindow(GetDlgItem(hwndDlg,IDC_REMTAG),en);
EnableWindow(GetDlgItem(hwndDlg,IDC_ADD),en);
EnableWindow(GetDlgItem(hwndDlg,IDC_REM),en);
EnableWindow(GetDlgItem(hwndDlg,IDC_EDIT),en);
EnableWindow(GetDlgItem(hwndDlg,IDC_FASTUPD),en);
}
void closeNsv(HWND hwndDlg)
{
if (g_hFile != INVALID_HANDLE_VALUE)
{
CloseHandle(g_hFile);
g_hFile=INVALID_HANDLE_VALUE;
}
free(g_filehdr.metadata);
g_filehdr.metadata=0;
g_filehdr.metadata_len=0;
free(g_filehdr.toc);
g_filehdr.toc=0;
g_filehdr.toc_ex=0;
free(g_toc_save);
g_toc_save=0;
g_toc_save_ex=0;
g_toc_savesize=0;
g_filehdr.toc_size=0;
g_filehdr.toc_alloc=0;
g_filehdr.file_lenbytes=~0;
g_filehdr.file_lenms=~0;
g_filehdr.header_size=0;
SetDlgItemTextA(hwndDlg,IDC_LENBYTES,"");
SetDlgItemTextA(hwndDlg,IDC_LENMS,"");
SetDlgItemTextA(hwndDlg,IDC_AVGBITRATE,"");
CheckDlgButton(hwndDlg,IDC_TOC,0);
SetDlgItemTextA(hwndDlg,IDC_TOCSIZE,"");
SetDlgItemTextA(hwndDlg,IDC_SETTOCSIZE,"");
SetDlgItemTextA(hwndDlg,IDC_FN,"");
int x;
int cnt= (int)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETCOUNT,0,0);
for ( x= 0; x < cnt; x ++)
{
void *v=(void *)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETITEMDATA,x,0);
if (v) free(v);
SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_SETITEMDATA,x,0);
}
SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_RESETCONTENT,0,0);
SetDlgItemTextA(hwndDlg,IDC_TAG_LEN,WASABI_API_LNGSTRING(IDS_TOTAL_TAG_SIZE));
SetDlgItemTextA(hwndDlg,IDC_METADATA_LEN,WASABI_API_LNGSTRING(IDS_NO_METADATA));
enableControls(hwndDlg,0);
}
int fillBs(HANDLE hFile, nsv_InBS &bs, int lenbytes)
{
while (lenbytes > 0)
{
DWORD r=0;
char buf[8192] = {0};
BOOL ret=ReadFile(hFile,buf,sizeof(buf),&r,NULL);
lenbytes-=r;
bs.add(buf,r);
if (!ret || !r) return 1;
}
return lenbytes > 0;
}
void makeNewHeaderInfo(HWND hwndDlg)
{
nsv_OutBS bs;
g_filehdr.toc_alloc=0;
nsv_writeheader(bs,&g_filehdr,0);
EnableWindow(GetDlgItem(hwndDlg,IDC_FASTUPD),g_filehdr.header_size <= g_oldtag_size);
char buf[128] = {0};
if (g_filehdr.header_size) wsprintfA(buf,WASABI_API_LNGSTRING(IDS_TOTAL_TAG_SIZE_X_BYTES),g_filehdr.header_size);
else WASABI_API_LNGSTRING_BUF(IDS_NO_TAG,buf,128);
SetDlgItemTextA(hwndDlg,IDC_TAG_LEN,buf);
}
void populateInfo(HWND hwndDlg)
{
if (g_filehdr.file_lenbytes != ~0)
{
wchar_t buf[128] = {0};
unsigned int low=g_filehdr.file_lenbytes;
SetDlgItemTextW(hwndDlg,IDC_LENBYTES,WASABI_API_LNG->FormattedSizeString(buf, 128, low));
}
else SetDlgItemTextA(hwndDlg,IDC_LENBYTES,"?");
if (g_filehdr.file_lenms != ~0)
{
char buf[128] = {0};
unsigned int timems=g_filehdr.file_lenms;
if (timems < 1000) wsprintfA(buf,"%ums",timems);
else if (timems < 1000*60) wsprintfA(buf,"%02u.%03us",timems/1000,timems%1000);
else if (timems < 1000*60*60) wsprintfA(buf,"%02u:%02u.%03us",timems/60000,(timems/1000)%60,timems%1000);
else wsprintfA(buf,"%u:%02u:%02u.%03us",timems/3600000,(timems/60000)%60,(timems/1000)%60,timems%1000);
SetDlgItemTextA(hwndDlg,IDC_LENMS,buf);
}
else SetDlgItemTextA(hwndDlg,IDC_LENMS,"?");
CheckDlgButton(hwndDlg,IDC_TOC,g_filehdr.toc_size?BST_CHECKED:BST_UNCHECKED);
if (g_filehdr.toc_size)
{
char buf[128] = {0};
wsprintfA(buf,"%d%s",g_filehdr.toc_size,g_filehdr.toc_ex ? " (TOC 2.0)":"");
SetDlgItemTextA(hwndDlg,IDC_TOCSIZE,buf);
SetDlgItemInt(hwndDlg,IDC_SETTOCSIZE,g_filehdr.toc_size,FALSE);
}
else
{
SetDlgItemTextA(hwndDlg,IDC_TOCSIZE,"");
SetDlgItemTextA(hwndDlg,IDC_SETTOCSIZE,"4096");
}
if (g_filehdr.file_lenms != ~0 && g_filehdr.file_lenbytes != ~0)
{
unsigned int bitrate = g_filehdr.file_lenms ? MulDiv(g_filehdr.file_lenbytes,8000,g_filehdr.file_lenms) : 0;
char buf[1024] = {0};
wsprintfA(buf,"%u %s",bitrate/1000,WASABI_API_LNGSTRING(IDS_KBPS));
SetDlgItemTextA(hwndDlg,IDC_AVGBITRATE,buf);
}
else SetDlgItemTextA(hwndDlg,IDC_AVGBITRATE,"?");
char buf[128] = {0};
if (g_filehdr.header_size) wsprintfA(buf,WASABI_API_LNGSTRING(IDS_TOTAL_TAG_SIZE_X_BYTES),g_filehdr.header_size);
else WASABI_API_LNGSTRING_BUF(IDS_NO_TAG,buf,128);
SetDlgItemTextA(hwndDlg,IDC_TAG_LEN,buf);
}
void updateMetaData(HWND hwndDlg)
{
free(g_filehdr.metadata);
g_filehdr.metadata=0;
g_filehdr.metadata_len=0;
int n= (int)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETCOUNT,0,0);
int x;
int total_size=0;
for (x = 0; x < n; x ++)
{
int l;
char *bigstr = (char *)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETITEMDATA,x,0);
if (bigstr) l = (int)strlen((char *)bigstr)+2;
else l= (int)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETTEXTLEN,x,0);
total_size+=l+2; // text+ two chars
if (x) total_size++; // space
}
g_filehdr.metadata=malloc(total_size+1);
char *metaout=(char*)g_filehdr.metadata;
for (x = 0; x < n; x ++)
{
if (x) *metaout++=' ';
const char *bigstr = (const char *)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETITEMDATA,x,0);
char *this_text;
if (bigstr) this_text=_strdup((const char *)bigstr);
else
{
int l= (int)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETTEXTLEN,x,0);
this_text=(char*)malloc(l+1);
SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETTEXT,x,(LPARAM)this_text);
}
char *p=this_text;
while (p && *p != '=' && *p) *metaout++=*p++;
if (p && *p)
{
*metaout++=*p++;
int x;
for (x = 1; x < 256 && strchr(p,x); x ++);
if (x == 256)
{
char title[64] = {0};
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_ERROR_WRITING_STRING_TO_TAG),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64),
MB_OK|MB_ICONSTOP);
x=1;
}
*metaout++=x;
while (p && *p)
{
int a=*p++;
if (a == x) a = '!';
*metaout++=a;
}
*metaout++=x;
}
free(this_text);
}
g_filehdr.metadata_len= unsigned int(metaout - (char*)g_filehdr.metadata);
*metaout=0;
}
void populateMetaData(HWND hwndDlg)
{
wchar_t buf[128] = {0};
if (g_filehdr.metadata_len) WASABI_API_LNG->FormattedSizeString(buf,128,g_filehdr.metadata_len);
else WASABI_API_LNGSTRINGW_BUF(IDS_NO_METADATA, buf, 128);
SetDlgItemTextW(hwndDlg,IDC_METADATA_LEN,buf);
int x;
int cnt= (int)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETCOUNT,0,0);
for ( x= 0; x < cnt; x ++)
{
void *v=(void *)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETITEMDATA,x,0);
if (v) free(v);
SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_SETITEMDATA,x,0);
}
SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_RESETCONTENT,0,0);
if (g_filehdr.metadata)
{
char *p=(char*)g_filehdr.metadata;
for (;;)
{
while (p && (*p == ' ' || *p == '\t' || *p == '\n' || *p == '\r')) p++;
if (!p || !*p) break;
char *this_name=p;
// advance to next item
while (p && *p && *p != '=') p++;
char *end_name=p;
if (!*p++) break;
if (!*p) break;
char c=*p++;
char *begin_value=p;
while (p && *p && *p != c) p++;
char *end_value=p;
if (*p) p++;
char *name=(char *)malloc(end_name-this_name + 1 + end_value-begin_value + 1);
char *tmp=name;
memcpy(tmp,this_name,end_name-this_name); tmp+=end_name-this_name;
*tmp++='=';
memcpy(tmp,begin_value,end_value-begin_value); tmp+=end_value-begin_value;
*tmp=0;
if (strlen(name) < MAX_EDITABLE_METASTRING)
{
LRESULT a=SendDlgItemMessageA(hwndDlg,IDC_METADATA,LB_ADDSTRING,0,(LPARAM)name);
SendDlgItemMessageA(hwndDlg,IDC_METADATA,LB_SETITEMDATA,(WPARAM)a,(LPARAM)0);
free(name);
}
else
{
char buf[512] = {0};
WASABI_API_LNGSTRING_BUF(IDS_LARGE_DATA,buf,512);
lstrcpynA(buf+strlen(buf),name,128);
strcpy(buf+strlen(buf),"...");
LRESULT a=SendDlgItemMessageA(hwndDlg,IDC_METADATA,LB_ADDSTRING,0,(LPARAM)buf);
SendDlgItemMessageA(hwndDlg,IDC_METADATA,LB_SETITEMDATA,(WPARAM)a,(LPARAM)name);
}
}
}
}
void openNsv(HWND hwndDlg)
{
closeNsv(hwndDlg);
g_hFile = CreateFileA(g_lastfile,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ,NULL,OPEN_EXISTING,0,NULL);
SetDlgItemTextA(hwndDlg,IDC_FN,g_lastfile);
if (g_hFile == INVALID_HANDLE_VALUE) return;
enableControls(hwndDlg,1);
CheckDlgButton(hwndDlg,IDC_FASTUPD,BST_CHECKED);
// try to read existing tag.
nsv_InBS bs;
for (;;)
{
int ret=nsv_readheader(bs,&g_filehdr);
if (ret <= 0 || fillBs(g_hFile,bs,ret)) break;
}
nsv_Unpacketer unpacket;
char infobuf[256] = {0};
WASABI_API_LNGSTRING_BUF(IDS_NO_VALID_NSV_BITSTREAM_FOUND,infobuf,256);
for (;;)
{
int ret=unpacket.unpacket(bs);
if (ret < 0) break;
if (ret > 0 && fillBs(g_hFile,bs,ret)) break;
if (!ret)
{
char vfmt[32] = {0};
char afmt[5] = {0};
int fr=(int)(unpacket.getFrameRate()*100.0);
if (unpacket.getVidFmt()!=NSV_MAKETYPE('V','L','B',' ')) nsv_type_to_string(unpacket.getVidFmt(),vfmt);
else strcpy(vfmt,"Dolby AAC");
nsv_type_to_string(unpacket.getAudFmt(),afmt);
wsprintfA(infobuf,WASABI_API_LNGSTRING(IDS_VIDEO_X_AUDIO_X),
vfmt,unpacket.getWidth(),
unpacket.getHeight(),
fr/100,fr%100,afmt);
break;
}
}
SetDlgItemTextA(hwndDlg,IDC_BSINFO,infobuf);
g_oldtag_size=g_filehdr.header_size;
populateInfo(hwndDlg);
populateMetaData(hwndDlg);
}
static int g_metaitem_edit;
INT_PTR CALLBACK EditProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
{
if (uMsg == WM_INITDIALOG)
{
if (g_metaitem_edit>=0)
{
HWND ctl=GetDlgItem(GetParent(hwndDlg),IDC_METADATA);
int x= (int)SendMessage(ctl,LB_GETTEXTLEN,g_metaitem_edit,0);
if (x != LB_ERR)
{
char *t=(char*)malloc(x+1);
if (SendMessage(ctl,LB_GETTEXT,g_metaitem_edit,(LPARAM)t) != LB_ERR)
{
SetDlgItemTextA(hwndDlg,IDC_EDIT1,t);
}
free(t);
}
}
}
if (uMsg == WM_CLOSE) EndDialog(hwndDlg,0);
if (uMsg == WM_COMMAND)
{
if (LOWORD(wParam) == IDCANCEL) EndDialog(hwndDlg,0);
if (LOWORD(wParam) == IDOK)
{
int x= (int)SendDlgItemMessage(hwndDlg,IDC_EDIT1,WM_GETTEXTLENGTH,0,0);
char *t=(char*)malloc(x+3);
GetDlgItemTextA(hwndDlg,IDC_EDIT1,t,x+2);
if (!strstr(t,"="))
{
char title[32] = {0};
free(t);
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_METADATA_STRING_MUST_CONTAIN_ONE_EQUAL_SIGN),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR,title,32),MB_OK|MB_ICONINFORMATION);
}
else
{
HWND ctl=GetDlgItem(GetParent(hwndDlg),IDC_METADATA);
LRESULT added;
if (g_metaitem_edit>=0)
{
SendMessage(ctl,LB_DELETESTRING,g_metaitem_edit,0);
added=SendMessage(ctl,LB_INSERTSTRING,g_metaitem_edit,(LPARAM)t);
}
else added=SendMessage(ctl,LB_ADDSTRING,0,(LPARAM)t);
SendMessage(ctl,LB_SETITEMDATA,(WPARAM)added,0);
free(t);
EndDialog(hwndDlg,1);
}
}
}
return 0;
}
int doTagWrite(HWND hwndDlg, int writeheader)
{
nsv_OutBS bs;
if (writeheader)
{
g_filehdr.toc_alloc=0;
nsv_writeheader(bs,&g_filehdr,IsDlgButtonChecked(hwndDlg,IDC_FASTUPD)?g_oldtag_size:0);
}
int hdrlen;
char *hdr=(char*)bs.get(&hdrlen);
if (hdr && writeheader && hdrlen == (int)g_oldtag_size) // fast update of header
{
DWORD dw = 0;
SetFilePointer(g_hFile,0,NULL,SEEK_SET);
WriteFile(g_hFile,hdr,hdrlen,&dw,NULL);
}
else if (writeheader || g_oldtag_size)
{
if (hdr && writeheader && config_padtag>0) // enlarge header by config_padtag bytes =)
{
bs.clear();
g_filehdr.toc_alloc=0;
nsv_writeheader(bs,&g_filehdr,config_padtag+g_filehdr.header_size);
hdr=(char*)bs.get(&hdrlen); // update
}
char tmpfn[1024+8] = {0};
char tmpfn2[1024+8] = {0};
wsprintfA(tmpfn,"%s.new",g_lastfile);
wsprintfA(tmpfn2,"%s.old",g_lastfile);
HANDLE hTempFile=CreateFileA(tmpfn,GENERIC_READ|GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,NULL);
if (hTempFile == INVALID_HANDLE_VALUE)
{
char title[64] = {0};
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_CANNOT_CREATE_TEMPFILE_CANNOT_UPDATE_TAG),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64),
MB_ICONSTOP|MB_OK);
return 1;
}
SetFilePointer(g_hFile,g_oldtag_size,NULL,SEEK_SET);
if (hdrlen)
{
DWORD dw = 0;
if (!WriteFile(hTempFile,hdr,hdrlen,&dw,NULL) || (int)dw != hdrlen)
{
char title[64] = {0};
CloseHandle(hTempFile);
DeleteFileA(tmpfn);
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_ERROR_COPYING_SOURCE),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64),
MB_ICONSTOP|MB_OK);
return 1;
}
}
unsigned int bytes=0;
for (;;)
{
DWORD dw = 0;
char buf[8192] = {0};
BOOL r1=ReadFile(g_hFile,buf,sizeof(buf),&dw,NULL);
if (r1 && !dw) break;
DWORD dwout = 0;
if (!r1 || !WriteFile(hTempFile,buf,dw,&dwout,NULL) || dwout < dw)
{
char title[64] = {0};
CloseHandle(hTempFile);
DeleteFileA(tmpfn);
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_ERROR_COPYING_SOURCE),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64),
MB_ICONSTOP|MB_OK);
return 1;
}
bytes+=dwout;
wsprintfA(buf,WASABI_API_LNGSTRING(IDS_COPYING_X_BYTES),bytes);
SetDlgItemTextA(hwndDlg,IDC_TAG_LEN,buf);
}
if (GetFileSize(g_hFile,NULL)-g_oldtag_size != GetFileSize(hTempFile,NULL)-hdrlen)
{
char title[64] = {0};
CloseHandle(hTempFile);
DeleteFileA(tmpfn);
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_ERROR_SIZE_MISMATCH),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64),
MB_ICONSTOP|MB_OK);
return 1;
}
CloseHandle(g_hFile);
CloseHandle(hTempFile);
stopPlayback(g_lastfile);
if (!MoveFileA(g_lastfile,tmpfn2))
{
char title[64] = {0};
DeleteFileA(tmpfn);
restartPlayback();
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_ERROR_RENAMING_SOURCE),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64),
MB_ICONSTOP|MB_OK);
return 1;
}
if (!MoveFileA(tmpfn,g_lastfile))
{
char title[64] = {0};
MoveFileA(tmpfn2,g_lastfile);
DeleteFileA(tmpfn);
restartPlayback();
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_ERROR_RENAMING_NEW_FILE),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64),
MB_ICONSTOP|MB_OK);
return 1;
}
g_hFile = CreateFileA(g_lastfile,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ,NULL,OPEN_EXISTING,0,NULL);
DeleteFileA(tmpfn2);
restartPlayback();
}
return 0;
}
void analyzeFile(HWND hwndDlg)
{
unsigned int nframes=0;
nsv_Unpacketer unpack;
nsv_InBS bs;
GrowBuf framePos;
unsigned int lastPos=0;
SetFilePointer(g_hFile,g_oldtag_size,NULL,SEEK_SET);
for (;;)
{
int ret=unpack.unpacket(bs);
if (ret)
{
if (ret<0) break;
if (fillBs(g_hFile,bs,ret>0?ret:8)) unpack.setEof();
}
else
{
if (unpack.isSynchFrame())
{
framePos.add(&lastPos,4);
framePos.add(&nframes,4);
}
lastPos=SetFilePointer(g_hFile,0,NULL,SEEK_CUR) - (unsigned int)(bs.avail()+7)/8 - g_oldtag_size;
bs.compact();
nframes++;
char buf[128] = {0};
wsprintfA(buf,WASABI_API_LNGSTRING(IDS_READING_X_FRAMES),nframes);
SetDlgItemTextA(hwndDlg,IDC_TAG_LEN,buf);
}
}
if (unpack.isValid() && nframes)
{
g_filehdr.file_lenbytes=lastPos;
g_filehdr.file_lenms = (int) (nframes * 1000.0 / unpack.getFrameRate());
if (IsDlgButtonChecked(hwndDlg,IDC_TOC))
{
BOOL t;
DWORD d=GetDlgItemInt(hwndDlg,IDC_SETTOCSIZE,&t,FALSE);
if (d && t)
{
g_filehdr.toc_size=d;
g_filehdr.toc_alloc=0;
free(g_filehdr.toc);
unsigned int x;
unsigned int *in=(unsigned int *)framePos.get();
unsigned int tf=(unsigned int)framePos.getlen()/8;
g_filehdr.toc=(unsigned int *)malloc(g_filehdr.toc_size * sizeof(unsigned int) * 2);
g_filehdr.toc_ex=g_filehdr.toc + g_filehdr.toc_size;
if (tf < g_filehdr.toc_size) // we can store all keyframes without dropping any
{
g_filehdr.toc_size=tf;
for (x = 0; x < tf; x ++)
{
g_filehdr.toc[x]=in[x*2];
g_filehdr.toc_ex[x]=in[x*2+1];
}
}
else // drop keyframes to fit
{
double pos=0.0;
double dpos = (double) tf / (double) g_filehdr.toc_size;
for (x = 0; x < g_filehdr.toc_size; x ++)
{
unsigned int ipos=(unsigned int)pos;
if (ipos >= tf)
{
g_filehdr.toc_size=x;
break;
}
g_filehdr.toc[x]=in[ipos*2];
g_filehdr.toc_ex[x]=in[ipos*2+1];
pos+=dpos;
}
}
}
}
}
else
{
char title[64] = {0};
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_NSV_ANALYSIS_FAILED),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR_ERROR,title,64), MB_OK);
}
}
INT_PTR CALLBACK StreamProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
{
extern int g_streaminfobuf_used;
switch (uMsg)
{
case WM_INITDIALOG:
SetDlgItemTextA(hwndDlg,IDC_FN,g_lastfile);
g_streaminfobuf_used=1;
SetTimer(hwndDlg,1,1000,NULL);
SendMessage(hwndDlg,WM_TIMER,1,0);
return TRUE;
case WM_CLOSE:
g_streaminfobuf_used=0;
KillTimer(hwndDlg,1);
EndDialog(hwndDlg,1);
return 0;
case WM_TIMER:
if (wParam == 1)
{
extern char lastfn[];
extern char g_streaminfobuf[];
extern CRITICAL_SECTION g_decoder_cs;
if (!lstrcmpiA(g_lastfile,lastfn) && g_streaminfobuf[0])
{
int start = -1, end = 0;
EnterCriticalSection(&g_decoder_cs);
SendDlgItemMessage(hwndDlg, IDC_INFO, EM_GETSEL, (WPARAM)&start, (LPARAM)&end);
SetDlgItemTextA(hwndDlg,IDC_INFO,g_streaminfobuf);
SendDlgItemMessage(hwndDlg, IDC_INFO, EM_SETSEL, start, end);
LeaveCriticalSection(&g_decoder_cs);
EnableWindow(GetDlgItem(hwndDlg,IDC_INFO),1);
EnableWindow(GetDlgItem(hwndDlg,IDC_INFOBORDER),1);
}
else
{
SetDlgItemTextA(hwndDlg,IDC_INFO,"");
EnableWindow(GetDlgItem(hwndDlg,IDC_INFO),0);
EnableWindow(GetDlgItem(hwndDlg,IDC_INFOBORDER),0);
}
}
break;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
case IDCANCEL:
g_streaminfobuf_used=0;
KillTimer(hwndDlg,1);
EndDialog(hwndDlg,1);
return 0;
}
return 0;
}
return 0;
}
INT_PTR CALLBACK MainProc(HWND hwndDlg, UINT uMsg, WPARAM wParam,LPARAM lParam)
{
switch (uMsg)
{
case WM_INITDIALOG:
openNsv(hwndDlg);
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDCANCEL:
closeNsv(hwndDlg);
EndDialog(hwndDlg,1);
return 0;
case IDOK:
case IDC_REMTAG:
if (!doTagWrite(hwndDlg,LOWORD(wParam) == IDOK))
{
closeNsv(hwndDlg);
lastextfn[0]=0;
EndDialog(hwndDlg,0);
}
else lastextfn[0]=0;
return 0;
case IDC_ANALYZE:
analyzeFile(hwndDlg);
populateInfo(hwndDlg);
makeNewHeaderInfo(hwndDlg);
return 0;
case IDC_ADD:
g_metaitem_edit=-1;
if (WASABI_API_DIALOGBOXW(IDD_DIALOG2,hwndDlg,EditProc))
{
updateMetaData(hwndDlg);
populateMetaData(hwndDlg);
makeNewHeaderInfo(hwndDlg);
}
return 0;
case IDC_METADATA:
if (HIWORD(wParam) != LBN_DBLCLK) return 0;
case IDC_EDIT:
{
DWORD res=(DWORD)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETCURSEL,0,0);
if (res != LB_ERR)
{
int ptr= (int)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETITEMDATA,res,0);
if (ptr)
{
char title[32] = {0};
MessageBoxA(hwndDlg,WASABI_API_LNGSTRING(IDS_METADATA_ITEM_CONTAINS_LARGE_AMOUNT_DATA),
WASABI_API_LNGSTRING_BUF(IDS_NSV_TAG_EDITOR,title,32), MB_OK);
}
else
{
g_metaitem_edit=res;
if (WASABI_API_DIALOGBOXW(IDD_DIALOG2,hwndDlg,EditProc))
{
updateMetaData(hwndDlg);
populateMetaData(hwndDlg);
makeNewHeaderInfo(hwndDlg);
SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_SETCURSEL,(WPARAM)res,0);
}
}
}
}
return 0;
case IDC_REM:
{
DWORD res=(DWORD)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETCURSEL,0,0);
if (res != LB_ERR)
{
void *ptr=(void *)SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_GETITEMDATA,res,0);
if (ptr) free(ptr);
SendDlgItemMessage(hwndDlg,IDC_METADATA,LB_DELETESTRING,res,0);
updateMetaData(hwndDlg);
populateMetaData(hwndDlg);
makeNewHeaderInfo(hwndDlg);
}
}
return 0;
case IDC_TOC:
if (HIWORD(wParam) == BN_CLICKED)
{
int ch=!!IsDlgButtonChecked(hwndDlg,IDC_TOC);
if (ch)
{
if (g_toc_save)
{
g_filehdr.toc=g_toc_save;
g_filehdr.toc_ex=g_toc_save_ex;
g_filehdr.toc_size=g_toc_savesize;
g_toc_save=0;
g_toc_save_ex=0;
g_toc_savesize=0;
makeNewHeaderInfo(hwndDlg);
}
}
else
{
if (!g_toc_save)
{
g_toc_save=g_filehdr.toc;
g_toc_save_ex=g_filehdr.toc_ex;
g_toc_savesize=g_filehdr.toc_size;
g_filehdr.toc=0;
g_filehdr.toc_size=0;
g_filehdr.toc_ex=0;
makeNewHeaderInfo(hwndDlg);
}
}
}
return 0;
}
return 0;
case WM_CLOSE:
closeNsv(hwndDlg);
EndDialog(hwndDlg,1);
return 0;
}
return 0;
}
int infoDlg(const char *fn, HWND hwnd)
{
g_lastfile=fn;
if (strstr(fn,"://")) return (int)WASABI_API_DIALOGBOXW(IDD_DIALOG4,hwnd,StreamProc);
else return (int)WASABI_API_DIALOGBOXW(IDD_DIALOG3,hwnd,MainProc);
}
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