39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
#include "devoptab_fsa.h"
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#include "logger.h"
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#include <mutex>
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int __fsa_dirnext(struct _reent *r,
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DIR_ITER *dirState,
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char *filename,
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struct stat *filestat) {
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FSError status;
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if (!dirState || !filename || !filestat) {
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r->_errno = EINVAL;
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return -1;
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}
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auto *dir = (__fsa_dir_t *) (dirState->dirStruct);
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memset(&dir->entry_data, 0, sizeof(dir->entry_data));
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auto *deviceData = (FSADeviceData *) r->deviceData;
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std::lock_guard<MutexWrapper> lock(dir->mutex);
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status = FSAReadDir(deviceData->clientHandle, dir->fd, &dir->entry_data);
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if (status < 0) {
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if (status != FS_ERROR_END_OF_DIR) {
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DEBUG_FUNCTION_LINE_ERR("FSAReadDir(0x%08X, 0x%08X, 0x%08X) (%s) failed: %s",
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deviceData->clientHandle, dir->fd, &dir->entry_data, dir->name, FSAGetStatusStr(status));
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}
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r->_errno = __fsa_translate_error(status);
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return -1;
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}
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__fsa_translate_stat(&dir->entry_data.info, filestat);
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memset(filename, 0, NAME_MAX);
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strncpy(filename, dir->entry_data.name, NAME_MAX - 1);
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return 0;
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}
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