114 lines
3.8 KiB
C
114 lines
3.8 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "util.h"
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#include "crc.h"
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#include "fileutil.h"
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#include "filenode.h"
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#include "actionfilenode.h"
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#include "actionfilenodecopy.h"
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#define MaxDeltaTime 0
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#define QueueNode(queue, node) \
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(queue)->next = (node); \
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(queue) = (node);
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void AccionFileNode_CopyPair(FileNode fileNodeLeft, FileNode fileNodeRight,
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ActionFileNode *actionFileNodeQueue) {
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ActionFileNode actionFileNodeNew =
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ActionFileNode_CreateNormal(fileNodeLeft, fileNodeRight);
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if (!fileNodeLeft && !fileNodeRight) {
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AccionFileNode_Destroy(actionFileNodeNew);
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return;
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}
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if (!fileNodeLeft && fileNodeRight) {
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if (fileNodeRight->flags & FileFlag_Directory) {
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AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue,
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AccionFileNode_DeletePair);
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}
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if (fileNodeRight->status != FileStatus_Deleted) {
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actionFileNodeNew->action = ActionFileCmp_DeleteRight;
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} else {
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actionFileNodeNew->action = ActionFileCmp_Nothing;
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}
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QueueNode(*actionFileNodeQueue, actionFileNodeNew);
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}
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if (fileNodeLeft && !fileNodeRight) {
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if (fileNodeLeft->status != FileStatus_Deleted) {
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if (fileNodeLeft->flags & FileFlag_Directory) {
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actionFileNodeNew->action = ActionFileCmp_MakeRightDirectory;
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QueueNode(*actionFileNodeQueue, actionFileNodeNew);
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AccionFileNode_CompareChilds(actionFileNodeNew,
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actionFileNodeQueue,
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AccionFileNode_CopyPair);
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actionFileNodeNew =
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ActionFileNode_CreateNormal(fileNodeLeft, fileNodeRight);
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actionFileNodeNew->action = ActionFileCmp_DateLeftToRight;
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} else {
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actionFileNodeNew->action = ActionFileCmp_LeftToRight;
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}
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} else {
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actionFileNodeNew->action = ActionFileCmp_Nothing;
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}
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QueueNode(*actionFileNodeQueue, actionFileNodeNew);
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}
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if (fileNodeLeft && fileNodeRight) {
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if ((fileNodeLeft->flags & FileFlag_Directory) ||
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(fileNodeRight->flags & FileFlag_Directory)) {
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if (fileNodeLeft->status != FileStatus_Deleted) {
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if (fileNodeRight->status == FileStatus_Deleted) {
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actionFileNodeNew->action =
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ActionFileCmp_MakeRightDirectory;
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QueueNode(*actionFileNodeQueue, actionFileNodeNew);
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actionFileNodeNew = ActionFileNode_CreateNormal(
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fileNodeLeft, fileNodeRight);
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}
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AccionFileNode_CompareChilds(actionFileNodeNew,
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actionFileNodeQueue,
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AccionFileNode_CopyPair);
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if (abs((int)(fileNodeLeft->fileTime -
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fileNodeRight->fileTime)) <=
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MaxDeltaTime) { // appox. equal
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actionFileNodeNew->action = ActionFileCmp_Nothing;
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} else {
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actionFileNodeNew->action = ActionFileCmp_DateLeftToRight;
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}
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} else {
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AccionFileNode_CompareChilds(actionFileNodeNew,
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actionFileNodeQueue,
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AccionFileNode_DeletePair);
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if (fileNodeRight->status != FileStatus_Deleted) {
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actionFileNodeNew->action = ActionFileCmp_DeleteRight;
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}
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}
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} else {
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if (fileNodeLeft->status != FileStatus_Deleted) {
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if (abs((int)(fileNodeLeft->fileTime -
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fileNodeRight->fileTime)) <= MaxDeltaTime) {
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actionFileNodeNew->action = ActionFileCmp_Nothing;
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} else {
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actionFileNodeNew->action = ActionFileCmp_LeftToRight;
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}
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} else {
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if (fileNodeRight->status != FileStatus_Deleted) {
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actionFileNodeNew->action = ActionFileCmp_DeleteRight;
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}
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}
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}
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QueueNode(*actionFileNodeQueue, actionFileNodeNew);
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}
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}
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ActionFileNode ActionFileNode_BuildCopy(FileNode fileNodeLeft,
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FileNode fileNodeRight) {
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ActionFileNode actionFileNodeRoot =
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ActionFileNode_CreateNormal(fileNodeLeft, fileNodeRight);
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ActionFileNode actionFileNodeQueue = actionFileNodeRoot;
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AccionFileNode_CompareChilds(actionFileNodeRoot, &actionFileNodeQueue,
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AccionFileNode_CopyPair);
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return actionFileNodeRoot;
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} |