void A_saveScript(IScriptEngine* engine, const char* name)
{
IScriptWriter *writer = engine->createScriptWriter();
ADM_ScriptGenerator generator(video_body, writer);
std::stringstream stream(std::stringstream::in | std::stringstream::out);
std::string fileName = name;
generator.generateScript(stream);
delete writer;
if (fileName.rfind(".") == std::string::npos)
{
fileName += "." + engine->defaultFileExtension();
}
FILE *file = ADM_fopen(fileName.c_str(), "wt");
string script = stream.str();
ADM_fwrite(script.c_str(), script.length(), 1, file);
ADM_fclose(file);
}
void FileSel_ReadWrite(SELFILE_CB *cb, int rw, const char *name, const char *actual_workbench_file)
{
if(name)
{
if(cb)
{
FILE *fd;
fd=ADM_fopen(name,"rb");
if(rw==0) // read
{
// try to open it..
if(!fd)
{
GUI_Error_HIG(QT_TRANSLATE_NOOP("filesel","File error"), QT_TRANSLATE_NOOP("filesel","Cannot open \"%s\"."), name);
return;
}
}
else // write
{
if(fd){
struct stat buf;
int fdino;
ADM_fclose(fd);
char msg[300];
snprintf(msg, 300, QT_TRANSLATE_NOOP("filesel","%s already exists.\n\nDo you want to replace it?"), ADM_GetFileName(name));
if(!GUI_Question(msg))
return;
/*
** JSC Fri Feb 10 00:07:30 CET 2006
** compare existing output file inode against each current open files inode
** i'm ignoring st_dev, so we may get false positives
** i'm testing until fd=1024, should be MAXFD computed by configure
** keep in mind:
** you can overwrite .idx files, they are loaded into memory and closed soon
** you cannot overwrite segment data files, all files are kept open and
** are detected here
*/
#ifndef _WIN32
if( stat(name,&buf) == -1 ){
fprintf(stderr,"stat(%s) failed\n",name);
return;
}
#endif
fdino = buf.st_ino;
for(int i=0;i<1024;i++){
if( fstat(i,&buf) != -1 ){
if( buf.st_ino == fdino ){
char str[512];
snprintf(str,512,"File \"%s\" exists and is opened by Avidemux",name);
GUI_Error_HIG(str,
QT_TRANSLATE_NOOP("filesel","It is possible that you are trying to overwrite an input file!"));
return;
}
}
}
/*
** compare output file against actual EMCAscript file
** need to stat() to avoid symlink (/home/x.js) vs. real file (/export/home/x.js) case
*/
if( actual_workbench_file ){
if( stat(actual_workbench_file,&buf) != -1 ){
if( buf.st_ino == fdino ){
char str[512];
snprintf(str,512,"File \"%s\" exists and is the actual ECMAscript file",name);
GUI_Error_HIG(str,QT_TRANSLATE_NOOP("filesel","It is possible that you are trying to overwrite an input file!"));
return;
}
}
}
}
// check we have right access to it
fd=ADM_fopen(name,"wb");
if(!fd)
{
GUI_Error_HIG(QT_TRANSLATE_NOOP("filesel","Cannot write the file"),QT_TRANSLATE_NOOP("filesel", "No write access to \"%s\"."), name);
return;
}
}
ADM_fclose(fd);
cb(name);
} // no callback -> return value
}
}
ADM_audioAccessFile::~ADM_audioAccessFile()
{
if(_fd) ADM_fclose(_fd);
_fd=NULL;
}
