bool openFile(const char* name, struct fat_file_struct** file)
{
struct fat_dir_entry_struct fileEntry;
if(!findFileInDir(name, &fileEntry))
{
return false;
}
*file = fat_open_file(fs, &fileEntry);
return true;
}
QString misc::findFileInDir(QString dir_path, QString fileName)
{
QDir dir(dir_path);
if(dir.exists(fileName)) {
return dir.filePath(fileName);
}
QStringList subDirs = dir.entryList(QDir::Dirs);
QString subdir_name;
foreach(subdir_name, subDirs) {
QString result = findFileInDir(dir.path()+QDir::separator()+subdir_name, fileName);
if(!result.isNull()) {
return result;
}
}
int findFileInDirList(char *dirList, char *name)
{
char * buf=malloc(512);
char * p1,*p2;
int isOK;
if (!buf) error("Internal compiler error: out of mem");
debugParserpp("include findFileInDirList: dirlist %s, name %s\n",dirList,name);
debugVerbose("include: Looking for file %s in directory list %s\n",name,dirList);
/* the separator is either ':' or ';' */
for(isOK=0,p1=buf,p2=dirList;*p2;p2++)
{
if(*p2==':' || *p2==';')
{ // TODO also check last dir list ! *(p2+1)=='\0'
*p1++='\0';
debugParserpp("include findFileInDirList: buf %s, name %s\n",buf,name);
isOK=findFileInDir(buf,name);
if(isOK) goto out_found;
*buf='\0';
p1=buf;
}
else
{ /* TODO: check length of buf, and if >512 allocate larger */
*p1++=*p2;
}
}
goto out_not_found;
out_found: ;
debugVerbose("include: found the file %s in path %s\n",name,buf);
free(buf);
return 1;
out_not_found:;
free(buf);
return 0;
}
