mirror of
https://github.com/wiiu-env/libmocha.git
synced 2024-09-08 18:23:20 +02:00
72 lines
2.2 KiB
C++
72 lines
2.2 KiB
C++
#include "devoptab_fs.h"
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#include "logger.h"
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#include <mutex>
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int __fsa_rmdir(struct _reent *r,
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const char *name) {
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FSError status;
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if (!name) {
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r->_errno = EINVAL;
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return -1;
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}
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char *fixedPath = __fsa_fixpath(r, name);
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if (!fixedPath) {
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r->_errno = ENOMEM;
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return -1;
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}
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// Check if directory still has files in which case return error
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FSDirectoryHandle dirHandle = 0;
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auto *deviceData = (FSADeviceData *) r->deviceData;
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std::lock_guard<FastLockWrapper> lock(deviceData->mutex);
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status = FSAOpenDir(deviceData->clientHandle, fixedPath, &dirHandle);
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if (status < 0) {
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DEBUG_FUNCTION_LINE_ERR("FSAOpenDir(0x%08X, %s, 0x%08X) failed: %s", deviceData->clientHandle, fixedPath, &dirHandle, FSAGetStatusStr(status));
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free(fixedPath);
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r->_errno = __fsa_translate_error(status);
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return -1;
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}
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auto *dir_entry = (FSADirectoryEntry *) malloc(sizeof(FSADirectoryEntry));
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if (dir_entry == nullptr) {
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DEBUG_FUNCTION_LINE_ERR("malloc(sizeof(FSADirectoryEntry)) failed");
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free(fixedPath);
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FSACloseDir(deviceData->clientHandle, dirHandle);
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r->_errno = ENOMEM;
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return -1;
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}
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status = FSAReadDir(deviceData->clientHandle, dirHandle, dir_entry);
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FSACloseDir(deviceData->clientHandle, dirHandle);
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if (status == FS_ERROR_OK) {
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free(fixedPath);
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free(dir_entry);
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r->_errno = ENOTEMPTY;
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return -1;
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} else if (status != FS_ERROR_END_OF_DIR) {
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DEBUG_FUNCTION_LINE_ERR("FSAReadDir(0x%08X, 0x%08X, 0x%08X) failed: %s", deviceData->clientHandle, dirHandle, dir_entry, FSAGetStatusStr(status));
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free(fixedPath);
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free(dir_entry);
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r->_errno = __fsa_translate_error(status);
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return -1;
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}
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free(dir_entry);
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// Remove folder since folder is empty
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status = FSARemove(deviceData->clientHandle, fixedPath);
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if (status < 0) {
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DEBUG_FUNCTION_LINE_ERR("FSARemove(0x%08X, %s) failed: %s", deviceData->clientHandle, fixedPath, FSAGetStatusStr(status));
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free(fixedPath);
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r->_errno = __fsa_translate_error(status);
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return -1;
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}
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free(fixedPath);
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return 0;
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}
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