40 boolean InitHiviewFile(HiviewFile *fp, HiviewFileType type, uint32 size)  in InitHiviewFile()  argument
42     if (fp == NULL || fp->path == NULL) {  in InitHiviewFile()
46     fp->fhandle = HIVIEW_FileOpen(fp->path);  in InitHiviewFile()
47     if (fp->fhandle < 0) {  in InitHiviewFile()
57     HiviewFileHeader *pHeader = &(fp->header);  in InitHiviewFile()
61     fp->configSize = size;  in InitHiviewFile()
63     if (ReadFileHeader(fp) == FALSE) {  in InitHiviewFile()
85         if (WriteFileHeader(fp) == FALSE) {  in InitHiviewFile()
98 boolean WriteFileHeader(HiviewFile *fp)  in WriteFileHeader()  argument
100     if (fp == NULL || fp->fhandle < 0) {  in WriteFileHeader()
105     if (HIVIEW_FileSeek(fp->fhandle, 0, HIVIEW_SEEK_SET) >= 0) {  in WriteFileHeader()
106         HiviewFileHeader tmpHeader = fp->header;  in WriteFileHeader()
112         ret = HIVIEW_FileWrite(fp->fhandle, (uint8 *)&(tmpHeader), sizeof(HiviewFileHeader));  in WriteFileHeader()
121 boolean ReadFileHeader(HiviewFile *fp)  in ReadFileHeader()  argument
125     if (fp == NULL || fp->fhandle < 0) {  in ReadFileHeader()
130     if (HIVIEW_FileSeek(fp->fhandle, 0, HIVIEW_SEEK_SET) < 0) {  in ReadFileHeader()
133     ret = HIVIEW_FileRead(fp->fhandle, (uint8 *)&h, sizeof(HiviewFileHeader));  in ReadFileHeader()
139     h.wCursor = HIVIEW_FileSize(fp->fhandle);  in ReadFileHeader()
144 …     (void)memcpy_s(&(fp->header), sizeof(HiviewFileHeader), (void *)&h, sizeof(HiviewFileHeader));  in ReadFileHeader()
151 int32 WriteToFile(HiviewFile *fp, const uint8 *data, uint32 len)  in WriteToFile()  argument
153     if (fp == NULL || fp->fhandle < 0 || len == 0) {  in WriteToFile()
157     HiviewFileHeader *h = &(fp->header);  in WriteToFile()
160         ProcFile(fp, fp->outPath, HIVIEW_FILE_RENAME);  in WriteToFile()
161         if (fp->pFunc != NULL) {  in WriteToFile()
162             fp->pFunc(fp->outPath, h->common.type, HIVIEW_FILE_FULL);  in WriteToFile()
165     if (HIVIEW_FileSeek(fp->fhandle, h->wCursor, HIVIEW_SEEK_SET) < 0) {  in WriteToFile()
168     if ((int32)len == HIVIEW_FileWrite(fp->fhandle, data, len)) {  in WriteToFile()
175 int32 ReadFromFile(HiviewFile *fp, uint8 *data, uint32 readLen)  in ReadFromFile()  argument
177     if (fp == NULL || data == NULL || fp->fhandle < 0 || readLen == 0) {  in ReadFromFile()
181     HiviewFileHeader* h = &(fp->header);  in ReadFromFile()
188     if (HIVIEW_FileSeek(fp->fhandle, rCursor, HIVIEW_SEEK_SET) < 0) {  in ReadFromFile()
191     if ((int32)rLen == HIVIEW_FileRead(fp->fhandle, data, rLen)) {  in ReadFromFile()
199 uint32 GetFileUsedSize(HiviewFile *fp)  in GetFileUsedSize()  argument
201     if (fp == NULL || fp->fhandle < 0) {  in GetFileUsedSize()
204     return fp->header.wCursor;  in GetFileUsedSize()
207 uint32 GetFileFreeSize(HiviewFile *fp)  in GetFileFreeSize()  argument
209     if (fp == NULL || fp->fhandle < 0) {  in GetFileFreeSize()
213     return (fp->header.size - fp->header.wCursor);  in GetFileFreeSize()
216 int32 CloseHiviewFile(HiviewFile *fp)  in CloseHiviewFile()  argument
218     if (fp != NULL && fp->fhandle > 0) {  in CloseHiviewFile()
219         int32 ret = HIVIEW_FileClose(fp->fhandle);  in CloseHiviewFile()
220         fp->fhandle = -1;  in CloseHiviewFile()
221         UnRegisterFileWatcher(fp, NULL);  in CloseHiviewFile()
227 int8 ProcFile(HiviewFile *fp, const char *dest, FileProcMode mode)  in ProcFile()  argument
229     if (fp == NULL || fp->fhandle < 0) {  in ProcFile()
233     if (HIVIEW_MutexLockOrWait(fp->mutex, OUT_PATH_WAIT_TIMEOUT) != 0) {  in ProcFile()
239             HIVIEW_FileClose(fp->fhandle);  in ProcFile()
240             int32 ret = HIVIEW_FileCopy(fp->path, dest);  in ProcFile()
241             fp->fhandle = HIVIEW_FileOpen(fp->path);  in ProcFile()
242             if (ret != 0 || fp->fhandle < 0) {  in ProcFile()
244                 HIVIEW_MutexUnlock(fp->mutex);  in ProcFile()
247                 HIEVENT_PUT_INT_VALUE(hievent, 0, (int32)fp->header.common.type);  in ProcFile()
256             HIVIEW_FileClose(fp->fhandle);  in ProcFile()
257             uint8 type = fp->header.common.type;  in ProcFile()
258             uint32 size = fp->configSize;  in ProcFile()
259             int32 ret = HIVIEW_FileMove(fp->path, dest);  in ProcFile()
260             if (InitHiviewFile(fp, (HiviewFileType)type, size) == FALSE || ret != 0) {  in ProcFile()
261                 HIVIEW_MutexUnlock(fp->mutex);  in ProcFile()
268             HIVIEW_MutexUnlock(fp->mutex);  in ProcFile()
272     HIVIEW_MutexUnlock(fp->mutex);  in ProcFile()
291 void RegisterFileWatcher(HiviewFile *fp, FileProc func, const char *path)  in RegisterFileWatcher()  argument
293     if (fp == NULL || func == NULL) {  in RegisterFileWatcher()
296     fp->pFunc = func;  in RegisterFileWatcher()
310     fp->outPath = tmp;  in RegisterFileWatcher()
313 void UnRegisterFileWatcher(HiviewFile *fp, FileProc func)  in UnRegisterFileWatcher()  argument
316     fp->pFunc = NULL;  in UnRegisterFileWatcher()
317     if (IsValidPath(fp->outPath) == 0) {  in UnRegisterFileWatcher()
318         HIVIEW_MemFree(MEM_POOL_HIVIEW_ID, fp->outPath);  in UnRegisterFileWatcher()
320     switch (fp->header.common.type) {  in UnRegisterFileWatcher()
322             fp->outPath = HIVIEW_FILE_OUT_PATH_FAULT_EVENT;  in UnRegisterFileWatcher()
325             fp->outPath = HIVIEW_FILE_OUT_PATH_UE_EVENT;  in UnRegisterFileWatcher()
328             fp->outPath = HIVIEW_FILE_OUT_PATH_STAT_EVENT;  in UnRegisterFileWatcher()
332             fp->outPath = HIVIEW_FILE_OUT_PATH_LOG;  in UnRegisterFileWatcher()