static bool cleanOut(const char* dir) {
printf("cleanOut(%s)\n", dir);
MAHandle list = maFileListStart(dir, "*");
MAT(list);
char buf[2048];
int dirLen = strlen(dir);
strcpy(buf, dir);
int freeBufSpace = sizeof(buf) - dirLen;
while(1) {
int res;
MAHandle fh;
char* fileName = buf + dirLen;
res = maFileListNext(list, fileName, freeBufSpace);
MAT_CUSTOM(res, (_res < 0 || _res >= freeBufSpace));
if(res == 0)
return true;
if(fileName[res-1] == '/') {
if(!cleanOut(buf))
return false;
}
MAT(fh = maFileOpen(buf, MA_ACCESS_READ_WRITE));
res = maFileDelete(fh);
MAASSERT(maFileClose(fh) == 0);
MAT(res);
}
MAASSERT(maFileListClose(list) == 0);
return true;
}
void FileLister::close() {
if(mList > 0) {
int res = maFileListClose(mList);
MAASSERT(res == 0);
mList = -1;
}
}
/**
* Copy the files in a directory recursively.
*/
static int FileCopyDirectory(
const String& sourcePathParam,
const String& destinationPathParam)
{
char nameBuf[2048];
String sourcePath = sourcePathParam;
String destinationPath = destinationPathParam;
// Make sure both source and destination paths end with a slash.
FileMakeDirectoryPath(sourcePath);
FileMakeDirectoryPath(destinationPath);
// Open directory listing of source dir.
MAHandle list = maFileListStart(sourcePath.c_str(), "", MA_FL_SORT_NONE);
if (list < 0)
{
return -1;
}
// Copy all files in this directory and in subdirectories.
while (true)
{
// Move to next file.
int result = maFileListNext(list, nameBuf, 2048);
if (0 == result)
{
// No more files.
break;
}
if (0 > result)
{
// Error.
return -1;
}
String fullSourcePath = sourcePath + nameBuf;
String fullDestinationPath = destinationPath + nameBuf;
// Is this a directory?
if ('/' == nameBuf[result - 1])
{
// Copy recursively.
FileCopyDirectory(fullSourcePath, fullDestinationPath);
}
else
{
// Copy file.
FileCopyFile(fullSourcePath, fullDestinationPath);
}
}
// Close the directory listing.
maFileListClose(list);
return 0;
}
/**
* Delete a directory recursively.
*/
static int FileDeleteDirectory(const String& pathParam)
{
char nameBuf[2048];
String path = pathParam;
FileMakeDirectoryPath(path);
// Open directory listing.
MAHandle list = maFileListStart(path.c_str(), "", MA_FL_SORT_NONE);
if (list < 0)
{
return -1;
}
// Delete all files in this directory and in subdirectories.
while (true)
{
// Move to next file.
int result = maFileListNext(list, nameBuf, 2048);
if (0 == result)
{
// No more files.
break;
}
if (0 > result)
{
// Error.
return -1;
}
String fullPath = path + nameBuf;
// Is this a directory?
if ('/' == nameBuf[result - 1])
{
// Delete recursively.
FileDeleteDirectory(fullPath);
}
else
{
// Delete file.
FileDeleteFile(fullPath);
}
}
// Close the directory listing.
maFileListClose(list);
// Delete the directory.
return FileDeleteFile(path);
}
static bool dumpFileList(const char* path) {
MAHandle list = maFileListStart(path, "*", 0);
if(list < 0) {
LPRINTFLN("FLS error %i", list);
return false;
}
bool empty = true;
while(maFileListNext(list, buffer, sizeof(buffer)) > 0) {
checkEvents();
MAUtil::String p2(path);
p2 += buffer;
LOG(p2);
if(p2[p2.size()-1] == '/')
dumpFileList(p2.c_str());
empty = false;
}
maFileListClose(list);
//printf("%s: %s\n", empty ? "Empty" : "Done", path);
return !empty;
}
// mosync://PhoneGap?service=File&action=readEntries&args={"fullPath":"/mnt/sdcard/fob1"}&
// PhoneGapCallBackId=File21
void PhoneGapFile::actionReadEntries(JSONMessage& message)
{
String callbackID = message.getParam("PhoneGapCallBackId");
String path = message.getArgsField("fullPath");
// Open entry array.
String entries = "[";
char nameBuf[2048];
// Make sure path end with a slash.
FileMakeDirectoryPath(path);
// Open directory listing.
MAHandle list = maFileListStart(
path.c_str(),
"",
MA_FL_SORT_NAME | MA_FL_ORDER_ASCENDING);
if (list < 0)
{
callFileError(callbackID, FILEERROR_NOT_FOUND_ERR);
return;
}
// List all files in this directory.
while (true)
{
// Move to next file.
int result = maFileListNext(list, nameBuf, 2048);
if (0 == result)
{
// No more files.
break;
}
if (0 > result)
{
maFileListClose(list);
callFileError(callbackID, FILEERROR_NOT_FOUND_ERR);
return;
}
// Add separating comma if needed.
if (entries.size() > 1)
{
entries += ",";
}
// Full path to entry.
String fullPath = path + nameBuf;
// Is this a directory?
if ('/' == nameBuf[result - 1])
{
// We remove the trailing slash of the directory.
String pathWithNoSlash = fullPath.substr(0, fullPath.size() - 1);
String entry = emitDirectoryEntry(
FileGetName(pathWithNoSlash),
pathWithNoSlash);
entries += entry;
}
else
{
String entry = emitFileEntry(
FileGetName(fullPath),
fullPath);
entries += entry;
}
}
// Close the directory listing.
maFileListClose(list);
// Close entry array.
entries += "]";
// Return result to PhoneGap.
callSuccess(
callbackID,
entries,
"window.localFileSystem._castEntries");
}
