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Miscellaneous fixes

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This commit is contained in:
Valeriano A.R.
2015-10-06 01:14:07 +02:00
parent ff627d4c03
commit 5434c14650
9 changed files with 578 additions and 473 deletions
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11
src/crc.c
View File

@@ -28,14 +28,14 @@ void CRCTable_Init() {
} }
unsigned long CRC_BufferInternal(unsigned char *buffer, int len, unsigned long CRC_BufferInternal(unsigned char *buffer, int len,
unsigned long crc) { unsigned long crc) {
unsigned char *p; unsigned char *p;
// Calcular CRC del buffer // Calculate CRC from buffer
p = (unsigned char*) buffer; p = (unsigned char*)buffer;
while (len-- != 0) { while (len-- != 0) {
unsigned long termA = (crc >> 8) & 0x00FFFFFFL; unsigned long termA = (crc >> 8) & 0x00FFFFFFL;
unsigned long termB = _crcTable[((int) crc ^ *p++) & 0xff]; unsigned long termB = _crcTable[((int)crc ^ *p++) & 0xff];
crc = termA ^ termB; crc = termA ^ termB;
} }
@@ -55,12 +55,11 @@ unsigned long CRC_File(FILE *file) {
crc = 0xFFFFFFFFL; crc = 0xFFFFFFFFL;
for (;;) { for (;;) {
// Llenar el buffer // Fill buffer
int count = fread(buffer, 1, 512, file); int count = fread(buffer, 1, 512, file);
if (count == 0) if (count == 0)
break; break;
// Calcular CRC del buffer
crc = CRC_BufferInternal(buffer, count, crc); crc = CRC_BufferInternal(buffer, count, crc);
} }
return (crc ^= 0xFFFFFFFFL); return (crc ^= 0xFFFFFFFFL);

233
src/filenode.c
View File

@@ -13,11 +13,14 @@ int _n_filenode = 0;
FileNode *FileNode_Create() { FileNode *FileNode_Create() {
FileNode *fileNode; FileNode *fileNode;
if (_free_filenode == NULL ) { if (_free_filenode == NULL) {
FileNode *nodos; FileNode *nodos;
int i; int i;
// Reservar un tocho // Allocate a block
nodos = malloc(sizeof(FileNode) * FileNode_Block); nodos = malloc(sizeof(FileNode) * FileNode_Block);
if (nodos == NULL) {
return NULL;
}
for (i = 0; i < FileNode_Block - 1; i++) { for (i = 0; i < FileNode_Block - 1; i++) {
nodos[i].next = &nodos[i + 1]; nodos[i].next = &nodos[i + 1];
} }
@@ -25,15 +28,16 @@ FileNode *FileNode_Create() {
_free_filenode = &nodos[0]; _free_filenode = &nodos[0];
} }
// Obtener el primero libre // Get first free
fileNode = _free_filenode; fileNode = _free_filenode;
_free_filenode = fileNode->next; _free_filenode = fileNode->next;
fileNode->next = NULL;
_n_filenode++; _n_filenode++;
// Iniciar // Initialize
fileNode->name[0] = 0; fileNode->name[0] = 0;
fileNode->flags = 0; fileNode->flags = 0;
fileNode->estado = FileStatus_None; fileNode->status = FileStatus_None;
fileNode->size = 0; fileNode->size = 0;
fileNode->crc = 0; fileNode->crc = 0;
fileNode->fileTime = 0; fileNode->fileTime = 0;
@@ -49,6 +53,7 @@ void FileNode_Delete(FileNode *fn) {
fn->next = _free_filenode; fn->next = _free_filenode;
_free_filenode = fn; _free_filenode = fn;
_n_filenode--; _n_filenode--;
// FIXME: delete childs
} }
void FileNode_AddChild(FileNode *fileNode, FileNode *file2) { void FileNode_AddChild(FileNode *fileNode, FileNode *file2) {
@@ -60,12 +65,12 @@ void FileNode_AddChild(FileNode *fileNode, FileNode *file2) {
file2->parent = fileNode; file2->parent = fileNode;
} }
void FileNode_SetEstadoRec(FileNode *fileNode, FileStatus estado) { void FileNode_SetStatusRec(FileNode *fileNode, FileStatus status) {
FileNode *fn_child; FileNode *fn_child;
fileNode->estado = estado; fileNode->status = status;
fn_child = fileNode->child; fn_child = fileNode->child;
while (fn_child != NULL ) { while (fn_child != NULL) {
FileNode_SetEstadoRec(fn_child, estado); FileNode_SetStatusRec(fn_child, status);
fn_child = fn_child->next; fn_child = fn_child->next;
} }
} }
@@ -74,7 +79,8 @@ void FileNode_GetPath_Rec(FileNode *fileNode, char **pathnode) {
if (fileNode->parent) { if (fileNode->parent) {
pathnode[0] = fileNode->parent->name; pathnode[0] = fileNode->parent->name;
FileNode_GetPath_Rec(fileNode->parent, pathnode + 1); FileNode_GetPath_Rec(fileNode->parent, pathnode + 1);
} else { }
else {
pathnode[0] = NULL; pathnode[0] = NULL;
} }
} }
@@ -83,8 +89,7 @@ char *FileNode_GetPath(FileNode *fileNode, char *path) {
char *pathnodes[128]; char *pathnodes[128];
int levels, i; int levels, i;
char *pathptr = temppath; char *pathptr = temppath;
if (path) if (path) { pathptr = path; }
pathptr = path;
FileNode_GetPath_Rec(fileNode, pathnodes); FileNode_GetPath_Rec(fileNode, pathnodes);
levels = 0; levels = 0;
@@ -99,6 +104,7 @@ char *FileNode_GetPath(FileNode *fileNode, char *path) {
strcat(pathptr, fileNode->name); strcat(pathptr, fileNode->name);
return temppath; return temppath;
} }
char *FileNode_GetFullPath(FileNode *fileNode, char *basePath, char *path) { char *FileNode_GetFullPath(FileNode *fileNode, char *basePath, char *path) {
char *pathnodes[128]; char *pathnodes[128];
int levels, i; int levels, i;
@@ -127,12 +133,12 @@ void FileNode_GetSize(FileNode *fileNode, char *file) {
} }
void FileNode_GetTime(FileNode *fileNode, char *file) { void FileNode_GetTime(FileNode *fileNode, char *file) {
fileNode->flags |= FileFlag_HastTime; fileNode->flags |= FileFlag_HasTime;
fileNode->fileTime = FileTime_Get(file); fileNode->fileTime = FileTime_Get(file);
} }
void FileNode_GetSizeAndTime(FileNode *fileNode, char *file) { void FileNode_GetSizeAndTime(FileNode *fileNode, char *file) {
fileNode->flags |= FileFlag_HasSize | FileFlag_HastTime; fileNode->flags |= FileFlag_HasSize | FileFlag_HasTime;
File_GetSizeAndTime(file, &fileNode->size, &fileNode->fileTime); File_GetSizeAndTime(file, &fileNode->size, &fileNode->fileTime);
} }
@@ -148,49 +154,58 @@ void FileNode_GetCRC(FileNode *fileNode, char *filePath) {
} }
void FileNode_SaveNode(FileNode *fileNode, FILE *file) { void FileNode_SaveNode(FileNode *fileNode, FILE *file) {
int name_len; short nameLen;
// Escribir nombre // Write name
name_len = strlen(fileNode->name); nameLen = strlen(fileNode->name);
fwrite((void *) &name_len, sizeof(name_len), 1, file); fwrite((void *)&nameLen, sizeof(nameLen), 1, file);
fputs(fileNode->name, file); if (nameLen>0 && nameLen<MaxFilename) {
fputs(fileNode->name, file);
} else {
return;
}
// Escribir flags // Write flags
fwrite((void *) &fileNode->flags, sizeof(fileNode->flags), 1, file); fwrite((void *)&fileNode->flags, sizeof(fileNode->flags), 1, file);
// Escribir estado // Write status
fputc((char) fileNode->estado, file); fputc((char)fileNode->status, file);
// Escribir tamanho // Write size
if (fileNode->flags & FileFlag_HasSize) { if (fileNode->flags & FileFlag_HasSize) {
fwrite((void *) &fileNode->size, sizeof(fileNode->size), 1, file); fwrite((void *)&fileNode->size, sizeof(fileNode->size), 1, file);
} }
// Escribir fecha // Write date
if (fileNode->flags & FileFlag_HastTime) { if (fileNode->flags & FileFlag_HasTime) {
fwrite((void *) &fileNode->fileTime, sizeof(fileNode->fileTime), 1, file); fwrite((void *)&fileNode->fileTime, sizeof(fileNode->fileTime), 1, file);
} }
// Escribir CRC // Write CRC
if (fileNode->flags & FileFlag_HasCRC) { if (fileNode->flags & FileFlag_HasCRC) {
fwrite((void *) &fileNode->crc, sizeof(fileNode->crc), 1, file); fwrite((void *)&fileNode->crc, sizeof(fileNode->crc), 1, file);
} }
// Escribir ficheros del directorio // Write files of directory
if (fileNode->flags & FileFlag_Directory) { if (fileNode->flags & FileFlag_Directory) {
FileNode *fileNodeChild; FileNode *fileNodeChild;
fwrite((void *) &fileNode->childCount, sizeof(fileNode->childCount), 1, file); fwrite((void *)&fileNode->childCount, sizeof(fileNode->childCount), 1, file);
fileNodeChild = fileNode->child; fileNodeChild = fileNode->child;
int cnt = 0;
while (fileNodeChild) { while (fileNodeChild) {
FileNode_SaveNode(fileNodeChild, file); FileNode_SaveNode(fileNodeChild, file);
fileNodeChild = fileNodeChild->next; fileNodeChild = fileNodeChild->next;
cnt++;
}
if (fileNode->childCount != cnt) {
return;
} }
} }
} }
void FileNode_Save(FileNode *fileNode, char *filePath) { void FileNode_Save(FileNode *fileNode, char *filePath) {
FILE *file; FILE *file;
char marca[5]; char mark[5];
int version; int version;
if (!fileNode) if (!fileNode)
@@ -199,11 +214,11 @@ void FileNode_Save(FileNode *fileNode, char *filePath) {
if (!file) if (!file)
return; return;
// Escribir marca y version // Write mark and version
strcpy(marca, "sYnC"); strcpy(mark, "sYnC");
fwrite((void *) marca, sizeof(char), 4, file); fwrite((void *)mark, sizeof(char), 4, file);
version = FileNode_Version; version = FileNode_Version;
fwrite((void *) &version, sizeof(int), 1, file); fwrite((void *)&version, sizeof(int), 1, file);
FileNode_SaveNode(fileNode, file); FileNode_SaveNode(fileNode, file);
fclose(file); fclose(file);
@@ -216,42 +231,54 @@ FileNode *FileNode_LoadNode(FILE *file) {
fileNode = FileNode_Create(); fileNode = FileNode_Create();
// Leer el nombre // Read name
fread((void *) &nameLen, sizeof(nameLen), 1, file); fread((void *)&nameLen, sizeof(nameLen), 1, file);
fread((void *) fileNode->name, sizeof(char), nameLen, file); fileNode->name[0] = 0;
fileNode->name[nameLen] = 0; if (nameLen<0 || nameLen>MaxFilename) {
FileNode_Delete(fileNode);
return NULL;
}
if (nameLen > 0) {
fread((void *)fileNode->name, sizeof(char), nameLen, file);
fileNode->name[nameLen] = 0;
}
// Leer vanderas // Read flags
fread((void *) &fileNode->flags, sizeof(fileNode->flags), 1, file); fread((void *)&fileNode->flags, sizeof(fileNode->flags), 1, file);
// Leer estado // Leer estado
fileNode->estado = fgetc(file); fileNode->status = fgetc(file);
// Leer tamanho // Read status
if (fileNode->flags & FileFlag_HasSize) { if (fileNode->flags & FileFlag_HasSize) {
fread((void *) &fileNode->size, sizeof(fileNode->size), 1, file); fread((void *)&fileNode->size, sizeof(fileNode->size), 1, file);
} }
// Leer fecha // Read date
if (fileNode->flags & FileFlag_HastTime) { if (fileNode->flags & FileFlag_HasTime) {
fread((void *) &fileNode->fileTime, sizeof(fileNode->fileTime), 1, file); fread((void *)&fileNode->fileTime, sizeof(fileNode->fileTime), 1, file);
} }
// Leer CRC // Read CRC
if (fileNode->flags & FileFlag_HasCRC) { if (fileNode->flags & FileFlag_HasCRC) {
fread((void *) &fileNode->crc, sizeof(fileNode->crc), 1, file); fread((void *)&fileNode->crc, sizeof(fileNode->crc), 1, file);
} }
// Leer ficheros del directorio // Read files on directory
if (fileNode->flags & FileFlag_Directory) { if (fileNode->flags & FileFlag_Directory) {
FileNode *fileNodeChildAux = NULL, *fileNodeChild; FileNode *fileNodeChildAux = NULL, *fileNodeChild;
fread((void *) &fileNode->childCount, sizeof(fileNode->childCount), 1, file); fread((void *)&fileNode->childCount, sizeof(fileNode->childCount), 1, file);
for (i = 0; i < fileNode->childCount; i++) { for (i = 0; i < fileNode->childCount; i++) {
fileNodeChild = FileNode_LoadNode(file); fileNodeChild = FileNode_LoadNode(file);
if (fileNodeChild == NULL) {
// FIXME: Clean memory (fileNode, fileNodeChild etc)
return NULL;
}
fileNodeChild->parent = fileNode; fileNodeChild->parent = fileNode;
if (!fileNodeChildAux) { if (!fileNodeChildAux) {
fileNode->child = fileNodeChild; fileNode->child = fileNodeChild;
} else { }
else {
fileNodeChildAux->next = fileNodeChild; fileNodeChildAux->next = fileNodeChild;
} }
fileNodeChildAux = fileNodeChild; fileNodeChildAux = fileNodeChild;
@@ -269,21 +296,21 @@ FileNode *FileNode_Load(char *filePath) {
file = fopen(filePath, "rb"); file = fopen(filePath, "rb");
if (!file) if (!file)
return (NULL ); return (NULL);
// Leer marca y version // Read mark and version
fread((void *) mark, sizeof(char), 4, file); fread((void *)mark, sizeof(char), 4, file);
mark[4] = 0; mark[4] = 0;
if (strcmp(mark, "sYnC")) { if (strcmp(mark, "sYnC")) {
// Marca incorrecta // Incorrect mark
fclose(file); fclose(file);
return (NULL ); return (NULL);
} }
fread((void *) &version, sizeof(int), 1, file); fread((void *)&version, sizeof(int), 1, file);
if (version != FileNode_Version) { if (version != FileNode_Version) {
// Version incorrecta // Incorrect version
fclose(file); fclose(file);
return (NULL ); return (NULL);
} }
fileNode = FileNode_LoadNode(file); fileNode = FileNode_LoadNode(file);
@@ -293,32 +320,33 @@ FileNode *FileNode_Load(char *filePath) {
} }
void FileNode_PrintNode(FileNode *fileNode) { void FileNode_PrintNode(FileNode *fileNode) {
printff(FileNode_GetPath(fileNode, NULL )); printff(FileNode_GetPath(fileNode, NULL));
if (fileNode->flags & FileFlag_Normal) { if (fileNode->flags & FileFlag_Normal) {
printff(" File"); printff(" File");
} else { }
else {
printff(" Dir"); printff(" Dir");
} }
printff(" %d", fileNode->estado); printff(" %d", fileNode->status);
if (fileNode->estado == FileStatus_New) { if (fileNode->status == FileStatus_New) {
printff(" Nuevo"); printff(" New");
} }
if (fileNode->estado == FileStatus_Modified) { if (fileNode->status == FileStatus_Modified) {
printff(" Modificado"); printff(" Modified");
} }
if (fileNode->estado == FileStatus_Deleted) { if (fileNode->status == FileStatus_Deleted) {
printff(" Borrado!!!"); printff(" Deleted!!!");
} }
printff("\n"); printff("\n");
if(fileNode->flags&FileFlag_HasSize){ if (fileNode->flags&FileFlag_HasSize) {
printff("\\-Tamanho: %lld\n",fileNode->size); printff("\\-Size : %lld\n", fileNode->size);
} }
if(fileNode->flags&FileFlag_HastTime){ if (fileNode->flags&FileFlag_HasTime) {
printff("\\-Fecha : ");FileTime_Print(fileNode->fileTime);printff("\n"); printff("\\-Date : "); FileTime_Print(fileNode->fileTime); printff("\n");
} }
if(fileNode->flags&FileFlag_HasCRC){ if (fileNode->flags&FileFlag_HasCRC) {
printff("\\-CRC : [%08X]\n",fileNode->crc); printff("\\-CRC : [%08X]\n", fileNode->crc);
} }
} }
@@ -329,16 +357,17 @@ void FileNode_Print(FileNode *fileNode) {
while (fileNodeAux != NULL && !end) { while (fileNodeAux != NULL && !end) {
if (fileNodeAux->parent != NULL ) { if (fileNodeAux->parent != NULL) {
FileNode_PrintNode(fileNodeAux); FileNode_PrintNode(fileNodeAux);
} }
if (fileNodeAux->child) { if (fileNodeAux->child) {
fileNodeAux = fileNodeAux->child; fileNodeAux = fileNodeAux->child;
} else { }
while (fileNodeAux->next == NULL ) { else {
while (fileNodeAux->next == NULL) {
fileNodeAux = fileNodeAux->parent; fileNodeAux = fileNodeAux->parent;
if (fileNodeAux == fileNode || fileNodeAux == NULL ) { if (fileNodeAux == fileNode || fileNodeAux == NULL) {
printff("End\n"); printff("End\n");
end = 1; end = 1;
break; break;
@@ -357,20 +386,20 @@ FileNode *FileNode_Build(char *path) {
FileNode *fileNode; FileNode *fileNode;
if (!File_ExistsPath(path)) if (!File_ExistsPath(path))
return (NULL ); return (NULL);
// Crear el nodo // Create node
fileNode = FileNode_Create(); fileNode = FileNode_Create();
File_GetName(path, fileNode->name); File_GetName(path, fileNode->name);
// Determinar si es un fichero o directorio
if (File_IsDirectory(path)) { if (File_IsDirectory(path)) {
// Obtener datos para los directorios // Get information data from directories, and child files
fileNode->flags |= FileFlag_Directory; fileNode->flags |= FileFlag_Directory;
FileNode_GetTime(fileNode, path); FileNode_GetTime(fileNode, path);
File_IterateDir(path, FileNode_Build_Iterate, fileNode); File_IterateDir(path, FileNode_Build_Iterate, fileNode);
} else { }
// Obtener datos para los ficheros else {
// Get information data from files
fileNode->flags |= FileFlag_Normal; fileNode->flags |= FileFlag_Normal;
FileNode_GetSizeAndTime(fileNode, path); FileNode_GetSizeAndTime(fileNode, path);
} }
@@ -380,7 +409,6 @@ FileNode *FileNode_Build(char *path) {
int FileNode_Build_Iterate(char *path, char *name, void *d) { int FileNode_Build_Iterate(char *path, char *name, void *d) {
FileNode *fileNode, *fileNodeParent = d; FileNode *fileNode, *fileNodeParent = d;
;
if (!strcmp(name, FileNode_Filename)) { if (!strcmp(name, FileNode_Filename)) {
return (0); return (0);
@@ -401,20 +429,21 @@ FileNode *FileNode_Refresh(FileNode *fileNode, char *filePath) {
fileNode = FileNode_Create(); fileNode = FileNode_Create();
File_GetName(filePath, fileNode->name); File_GetName(filePath, fileNode->name);
} }
FileNode_SetEstadoRec(fileNode, FileStatus_Deleted); FileNode_SetStatusRec(fileNode, FileStatus_Deleted);
return (fileNode); return (fileNode);
} }
if (!fileNode) { if (!fileNode) {
// El fichero ha sido creado // El fichero ha sido creado
fileNode = FileNode_Build(filePath); fileNode = FileNode_Build(filePath);
FileNode_SetEstadoRec(fileNode, FileStatus_New); FileNode_SetStatusRec(fileNode, FileStatus_New);
} else { }
else {
// Comprobar si ha sido modificado // Comprobar si ha sido modificado
FileTime fileTime; FileTime fileTime;
long long size; long long size;
// Marcar normal // Marcar normal
fileNode->estado = FileStatus_None; fileNode->status = FileStatus_None;
fileNode->flags &= ~FileFlag_MarkerForReview; fileNode->flags &= ~FileFlag_MarkerForReview;
// Determinar si es un fichero o directorio // Determinar si es un fichero o directorio
@@ -423,13 +452,13 @@ FileNode *FileNode_Refresh(FileNode *fileNode, char *filePath) {
// Comparar datos de los directorios // Comparar datos de los directorios
if (!(fileNode->flags & FileFlag_Directory)) { if (!(fileNode->flags & FileFlag_Directory)) {
fileNode->estado = FileStatus_Modified; fileNode->status = FileStatus_Modified;
fileNode->flags |= FileFlag_Directory; fileNode->flags |= FileFlag_Directory;
fileNode->flags &= ~FileFlag_Normal; fileNode->flags &= ~FileFlag_Normal;
} }
fileTime = FileTime_Get(filePath); fileTime = FileTime_Get(filePath);
if (fileTime != fileNode->fileTime) { if (fileTime != fileNode->fileTime) {
fileNode->estado = FileStatus_Modified; fileNode->status = FileStatus_Modified;
fileNode->fileTime = fileTime; fileNode->fileTime = fileTime;
} }
@@ -448,27 +477,28 @@ FileNode *FileNode_Refresh(FileNode *fileNode, char *filePath) {
while (fileNodeChild) { while (fileNodeChild) {
if (fileNodeChild->flags & FileFlag_MarkerForReview) { if (fileNodeChild->flags & FileFlag_MarkerForReview) {
fileNodeChild->flags &= ~FileFlag_MarkerForReview; fileNodeChild->flags &= ~FileFlag_MarkerForReview;
FileNode_SetEstadoRec(fileNodeChild, FileStatus_Deleted); FileNode_SetStatusRec(fileNodeChild, FileStatus_Deleted);
} }
fileNodeChild = fileNodeChild->next; fileNodeChild = fileNodeChild->next;
} }
} else { }
else {
// Comprar datos de los ficheros // Comprar datos de los ficheros
if (!(fileNode->flags & FileFlag_Normal)) { if (!(fileNode->flags & FileFlag_Normal)) {
fileNode->estado = FileStatus_Modified; fileNode->status = FileStatus_Modified;
fileNode->flags |= FileFlag_Normal; fileNode->flags |= FileFlag_Normal;
fileNode->flags &= ~FileFlag_Directory; fileNode->flags &= ~FileFlag_Directory;
} }
File_GetSizeAndTime(filePath, &size, &fileTime); File_GetSizeAndTime(filePath, &size, &fileTime);
if (size != fileNode->size) { if (size != fileNode->size) {
fileNode->estado = FileStatus_Modified; fileNode->status = FileStatus_Modified;
fileNode->size = size; fileNode->size = size;
} }
if (fileTime != fileNode->fileTime) { if (fileTime != fileNode->fileTime) {
fileNode->estado = FileStatus_Modified; fileNode->status = FileStatus_Modified;
fileNode->fileTime = fileTime; fileNode->fileTime = fileTime;
} }
if (fileNode->estado == FileStatus_Modified) { if (fileNode->status == FileStatus_Modified) {
fileNode->flags &= ~FileFlag_HasCRC; fileNode->flags &= ~FileFlag_HasCRC;
} }
} }
@@ -495,7 +525,8 @@ int FileNode_Refresh_Iterate(char *path, char *name, void *d) {
if (fileNodeChild) { if (fileNodeChild) {
// Existe, refrescar // Existe, refrescar
FileNode_Refresh(fileNodeChild, path); FileNode_Refresh(fileNodeChild, path);
} else { }
else {
// Nuevo, construir // Nuevo, construir
fileNodeChild = FileNode_Refresh(NULL, path); fileNodeChild = FileNode_Refresh(NULL, path);
FileNode_AddChild(fileNode, fileNodeChild); FileNode_AddChild(fileNode, fileNodeChild);

4
src/filenode.h
View File

@@ -9,7 +9,7 @@
#define FileFlag_Normal 2 #define FileFlag_Normal 2
#define FileFlag_Directory 4 #define FileFlag_Directory 4
#define FileFlag_HasSize 8 #define FileFlag_HasSize 8
#define FileFlag_HastTime 16 #define FileFlag_HasTime 16
#define FileFlag_HasCRC 32 #define FileFlag_HasCRC 32
#define FileFlag_MarkerForReview 1024 #define FileFlag_MarkerForReview 1024
@@ -23,7 +23,7 @@ typedef enum {
typedef struct SFileNode { typedef struct SFileNode {
char name[MaxFilename]; char name[MaxFilename];
int flags; int flags;
FileStatus estado; FileStatus status;
long long size; long long size;
unsigned long crc; unsigned long crc;

500
src/filenodecmp.c
View File

@@ -12,17 +12,20 @@ int maxDeltaTime = 4000;
#define QueueNode(queue,node) (queue)->next = node; (queue) = node; #define QueueNode(queue,node) (queue)->next = node; (queue) = node;
AccionFileNode *_actionFileNodeFree = NULL; ActionFileNode *_actionFileNodeFree = NULL;
#define AccionFileNode_Tocho 1024 #define AccionFileNode_Tocho 1024
AccionFileNode *AccionFileNode_Create() { ActionFileNode *ActionFileNode_Create() {
AccionFileNode *actionFileNode; ActionFileNode *actionFileNode;
if (_actionFileNodeFree == NULL ) { if (_actionFileNodeFree == NULL) {
AccionFileNode *actionFileNodeFreeAux; ActionFileNode *actionFileNodeFreeAux;
int i; int i;
// Reservar un tocho // Reservar un tocho
actionFileNodeFreeAux = malloc( actionFileNodeFreeAux = malloc(
sizeof(AccionFileNode) * AccionFileNode_Tocho); sizeof(ActionFileNode) * AccionFileNode_Tocho);
if (actionFileNodeFreeAux == NULL) {
return NULL;
}
for (i = 0; i < AccionFileNode_Tocho - 1; i++) { for (i = 0; i < AccionFileNode_Tocho - 1; i++) {
actionFileNodeFreeAux[i].next = &actionFileNodeFreeAux[i + 1]; actionFileNodeFreeAux[i].next = &actionFileNodeFreeAux[i + 1];
} }
@@ -35,7 +38,7 @@ AccionFileNode *AccionFileNode_Create() {
_actionFileNodeFree = actionFileNode->next; _actionFileNodeFree = actionFileNode->next;
// Iniciar // Iniciar
actionFileNode->action = AccionFileCmp_Nothing; actionFileNode->action = ActionFileCmp_Nothing;
actionFileNode->left = NULL; actionFileNode->left = NULL;
actionFileNode->right = NULL; actionFileNode->right = NULL;
actionFileNode->next = NULL; actionFileNode->next = NULL;
@@ -43,26 +46,26 @@ AccionFileNode *AccionFileNode_Create() {
return (actionFileNode); return (actionFileNode);
} }
void AccionFileNode_Destroy(AccionFileNode *actionFileNode) { void AccionFileNode_Destroy(ActionFileNode *actionFileNode) {
actionFileNode->next = _actionFileNodeFree; actionFileNode->next = _actionFileNodeFree;
_actionFileNodeFree = actionFileNode; _actionFileNodeFree = actionFileNode;
} }
AccionFileNode *AccionFileNode_CreateNormal(FileNode *fileNodeLeft, ActionFileNode *ActionFileNode_CreateNormal(FileNode *fileNodeLeft,
FileNode *fileNodeRight) { FileNode *fileNodeRight) {
AccionFileNode *actionFileNode; ActionFileNode *actionFileNode;
actionFileNode = AccionFileNode_Create(); actionFileNode = ActionFileNode_Create();
actionFileNode->action = AccionFileCmp_Nothing; actionFileNode->action = ActionFileCmp_Nothing;
actionFileNode->left = fileNodeLeft; actionFileNode->left = fileNodeLeft;
actionFileNode->right = fileNodeRight; actionFileNode->right = fileNodeRight;
return actionFileNode; return actionFileNode;
} }
void AccionFileNode_CompareChilds(AccionFileNode *actionFileNodeRoot, void AccionFileNode_CompareChilds(ActionFileNode *actionFileNodeRoot,
AccionFileNode **actionFileNodeQueue, ActionFileNode **actionFileNodeQueue,
void (*CheckPair)(FileNode *fileNodeLeft, FileNode *fileNodeRight, void(*CheckPair)(FileNode *fileNodeLeft, FileNode *fileNodeRight,
AccionFileNode **actionFileNodeQueue)) { ActionFileNode **actionFileNodeQueue)) {
FileNode *fileNodeLeft; FileNode *fileNodeLeft;
FileNode *fileNodeRight; FileNode *fileNodeRight;
FileNode *fileNodeRightQueue; FileNode *fileNodeRightQueue;
@@ -108,11 +111,12 @@ void AccionFileNode_CompareChilds(AccionFileNode *actionFileNodeRoot,
fileNodeRightPrevious = NULL; fileNodeRightPrevious = NULL;
fileNodeRight = fileNodeRightQueue; fileNodeRight = fileNodeRightQueue;
while (fileNodeRight) { while (fileNodeRight) {
if(!strcmp(fileNodeLeft->name, fileNodeRight->name)){ if (!strcmp(fileNodeLeft->name, fileNodeRight->name)) {
// Match, extract right child FileNode to the processed chain // Match, extract right child FileNode to the processed chain
if(fileNodeRightPrevious) { if (fileNodeRightPrevious) {
fileNodeRightPrevious->next = fileNodeRight->next; fileNodeRightPrevious->next = fileNodeRight->next;
}else{ }
else {
fileNodeRightQueue = fileNodeRight->next; fileNodeRightQueue = fileNodeRight->next;
} }
fileNodeRight->next = fileNodeRightProcessed; fileNodeRight->next = fileNodeRightProcessed;
@@ -120,13 +124,14 @@ void AccionFileNode_CompareChilds(AccionFileNode *actionFileNodeRoot,
CheckPair(fileNodeLeft, fileNodeRight, actionFileNodeQueue); CheckPair(fileNodeLeft, fileNodeRight, actionFileNodeQueue);
break; break;
}else{ }
else {
// Next right child // Next right child
fileNodeRightPrevious = fileNodeRight; fileNodeRightPrevious = fileNodeRight;
fileNodeRight = fileNodeRight->next; fileNodeRight = fileNodeRight->next;
} }
} }
if(!fileNodeRight){ if (!fileNodeRight) {
CheckPair(fileNodeLeft, NULL, actionFileNodeQueue); CheckPair(fileNodeLeft, NULL, actionFileNodeQueue);
} }
fileNodeLeft = fileNodeLeft->next; fileNodeLeft = fileNodeLeft->next;
@@ -146,9 +151,9 @@ void AccionFileNode_CompareChilds(AccionFileNode *actionFileNodeRoot,
} }
void AccionFileNode_DeletePair(FileNode *fileNodeLeft, FileNode *fileNodeRight, void AccionFileNode_DeletePair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
AccionFileNode **actionFileNodeQueue) { ActionFileNode **actionFileNodeQueue) {
AccionFileNode *actionFileNodeNew = AccionFileNode_CreateNormal( ActionFileNode *actionFileNodeNew = ActionFileNode_CreateNormal(
fileNodeLeft, fileNodeRight); fileNodeLeft, fileNodeRight);
if (!fileNodeLeft && !fileNodeRight) { if (!fileNodeLeft && !fileNodeRight) {
AccionFileNode_Destroy(actionFileNodeNew); AccionFileNode_Destroy(actionFileNodeNew);
@@ -158,14 +163,15 @@ void AccionFileNode_DeletePair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
if (fileNodeRight->flags & FileFlag_Directory) { if (fileNodeRight->flags & FileFlag_Directory) {
// Iterar hijos para borrarlos // Iterar hijos para borrarlos
AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue, AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue,
AccionFileNode_DeletePair); AccionFileNode_DeletePair);
} }
if (fileNodeRight->estado != FileStatus_Deleted) { if (fileNodeRight->status != FileStatus_Deleted) {
// Accion de borrado para el nodo // Accion de borrado para el nodo
actionFileNodeNew->action = AccionFileCmp_DeleteRight; actionFileNodeNew->action = ActionFileCmp_DeleteRight;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} else { }
else {
AccionFileNode_Destroy(actionFileNodeNew); AccionFileNode_Destroy(actionFileNodeNew);
} }
} }
@@ -173,40 +179,41 @@ void AccionFileNode_DeletePair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
if (fileNodeLeft->flags & FileFlag_Directory) { if (fileNodeLeft->flags & FileFlag_Directory) {
// Iterar hijos para borrarlos // Iterar hijos para borrarlos
AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue, AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue,
AccionFileNode_DeletePair); AccionFileNode_DeletePair);
} }
if (fileNodeLeft->estado != FileStatus_Deleted) { if (fileNodeLeft->status != FileStatus_Deleted) {
// Accion de borrado para el nodo // Accion de borrado para el nodo
actionFileNodeNew->action = AccionFileCmp_DeleteLeft; actionFileNodeNew->action = ActionFileCmp_DeleteLeft;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} else { }
else {
AccionFileNode_Destroy(actionFileNodeNew); AccionFileNode_Destroy(actionFileNodeNew);
} }
} }
if (fileNodeLeft && fileNodeRight) { if (fileNodeLeft && fileNodeRight) {
if ((fileNodeLeft->flags & FileFlag_Directory) if ((fileNodeLeft->flags & FileFlag_Directory)
|| (fileNodeRight->flags & FileFlag_Directory)) { || (fileNodeRight->flags & FileFlag_Directory)) {
// Alguno es directorio // Alguno es directorio
// Iterar hijos para borrarlos // Iterar hijos para borrarlos
AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue, AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue,
AccionFileNode_DeletePair); AccionFileNode_DeletePair);
} }
if (fileNodeLeft->estado != FileStatus_Deleted) { if (fileNodeLeft->status != FileStatus_Deleted) {
// Accion de borrado para el nodo izquierdo // Accion de borrado para el nodo izquierdo
actionFileNodeNew->action = AccionFileCmp_DeleteLeft; actionFileNodeNew->action = ActionFileCmp_DeleteLeft;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
actionFileNodeNew = NULL; actionFileNodeNew = NULL;
} }
if (fileNodeRight->estado != FileStatus_Deleted) { if (fileNodeRight->status != FileStatus_Deleted) {
if (!actionFileNodeNew) { if (!actionFileNodeNew) {
actionFileNodeNew = AccionFileNode_CreateNormal(fileNodeLeft, actionFileNodeNew = ActionFileNode_CreateNormal(fileNodeLeft,
fileNodeRight); fileNodeRight);
} }
// Accion de borrado para el nodo derecho // Accion de borrado para el nodo derecho
actionFileNodeNew->action = AccionFileCmp_DeleteRight; actionFileNodeNew->action = ActionFileCmp_DeleteRight;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
actionFileNodeNew = NULL; actionFileNodeNew = NULL;
} }
@@ -217,9 +224,9 @@ void AccionFileNode_DeletePair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
} }
void AccionFileNode_CheckPair(FileNode *fileNodeLeft, FileNode *fileNodeRight, void AccionFileNode_CheckPair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
AccionFileNode **actionFileNodeQueue) { ActionFileNode **actionFileNodeQueue) {
AccionFileNode *actionFileNodeNew = AccionFileNode_CreateNormal( ActionFileNode *actionFileNodeNew = ActionFileNode_CreateNormal(
fileNodeLeft, fileNodeRight); fileNodeLeft, fileNodeRight);
if (!fileNodeLeft && !fileNodeRight) { if (!fileNodeLeft && !fileNodeRight) {
AccionFileNode_Destroy(actionFileNodeNew); AccionFileNode_Destroy(actionFileNodeNew);
@@ -228,29 +235,32 @@ void AccionFileNode_CheckPair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
if (!fileNodeLeft && fileNodeRight) { if (!fileNodeLeft && fileNodeRight) {
if (fileNodeRight->flags & FileFlag_Directory) { if (fileNodeRight->flags & FileFlag_Directory) {
// Directory // Directory
if (fileNodeRight->estado == FileStatus_Deleted) { if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} else { }
actionFileNodeNew->action = AccionFileCmp_MakeLeftDirectory; else {
actionFileNodeNew->action = ActionFileCmp_MakeLeftDirectory;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
// Iterar hijos // Iterar hijos
AccionFileNode_CompareChilds(actionFileNodeNew, AccionFileNode_CompareChilds(actionFileNodeNew,
actionFileNodeQueue, AccionFileNode_CheckPair); actionFileNodeQueue, AccionFileNode_CheckPair);
// Crear nueva accion para copiar la fecha // Crear nueva accion para copiar la fecha
actionFileNodeNew = AccionFileNode_CreateNormal(fileNodeLeft, actionFileNodeNew = ActionFileNode_CreateNormal(fileNodeLeft,
fileNodeRight); fileNodeRight);
actionFileNodeNew->action = AccionFileCmp_DateRightToLeft; actionFileNodeNew->action = ActionFileCmp_DateRightToLeft;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} }
} else { }
else {
// File // File
if (fileNodeRight->estado == FileStatus_Deleted) { if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
} else { }
actionFileNodeNew->action = AccionFileCmp_RightToLeft; else {
actionFileNodeNew->action = ActionFileCmp_RightToLeft;
} }
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} }
@@ -258,130 +268,146 @@ void AccionFileNode_CheckPair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
if (fileNodeLeft && !fileNodeRight) { if (fileNodeLeft && !fileNodeRight) {
if (fileNodeLeft->flags & FileFlag_Directory) { if (fileNodeLeft->flags & FileFlag_Directory) {
// Directory // Directory
if (fileNodeLeft->estado == FileStatus_Deleted) { if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} else { }
actionFileNodeNew->action = AccionFileCmp_MakeRightDirectory; else {
actionFileNodeNew->action = ActionFileCmp_MakeRightDirectory;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
// Iterar hijos // Iterar hijos
AccionFileNode_CompareChilds(actionFileNodeNew, AccionFileNode_CompareChilds(actionFileNodeNew,
actionFileNodeQueue, AccionFileNode_CheckPair); actionFileNodeQueue, AccionFileNode_CheckPair);
// Crear nueva accion para copiar la fecha // Crear nueva accion para copiar la fecha
actionFileNodeNew = AccionFileNode_CreateNormal(fileNodeLeft, actionFileNodeNew = ActionFileNode_CreateNormal(fileNodeLeft,
fileNodeRight); fileNodeRight);
actionFileNodeNew->action = AccionFileCmp_DateLeftToRight; actionFileNodeNew->action = ActionFileCmp_DateLeftToRight;
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} }
} else { }
else {
// File // File
if (fileNodeLeft->estado == FileStatus_Deleted) { if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
} else { }
actionFileNodeNew->action = AccionFileCmp_LeftToRight; else {
actionFileNodeNew->action = ActionFileCmp_LeftToRight;
} }
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} }
} }
if (fileNodeLeft && fileNodeRight) { if (fileNodeLeft && fileNodeRight) {
if ((fileNodeLeft->flags & FileFlag_Directory) if ((fileNodeLeft->flags & FileFlag_Directory)
&& (fileNodeRight->flags & FileFlag_Directory)) { && (fileNodeRight->flags & FileFlag_Directory)) {
// Directorios // Directorios
// Preparar accion para el par de directorios // Preparar accion para el par de directorios
if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime)) <= maxDeltaTime) { // appoximadamente iguales if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime)) <= maxDeltaTime) { // appoximadamente iguales
if (fileNodeRight->estado == FileStatus_Deleted if (fileNodeRight->status == FileStatus_Deleted
&& fileNodeLeft->estado == FileStatus_Deleted) { && fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
} else if (fileNodeRight->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteLeft;
if (fileNodeLeft->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing;
}
} else if (fileNodeLeft->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteRight;
if (fileNodeRight->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing;
}
} else {
actionFileNodeNew->action = AccionFileCmp_Nothing;
} }
} else if (fileNodeLeft->fileTime < fileNodeRight->fileTime) { else if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DateRightToLeft; actionFileNodeNew->action = ActionFileCmp_DeleteLeft;
if (fileNodeRight->estado == FileStatus_Deleted) { if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteLeft; actionFileNodeNew->action = ActionFileCmp_Nothing;
if (fileNodeLeft->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing;
} }
} }
} else if (fileNodeLeft->fileTime > fileNodeRight->fileTime) { else if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DateLeftToRight; actionFileNodeNew->action = ActionFileCmp_DeleteRight;
if (fileNodeLeft->estado == FileStatus_Deleted) { if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteRight; actionFileNodeNew->action = ActionFileCmp_Nothing;
if (fileNodeRight->estado == FileStatus_Deleted) { }
actionFileNodeNew->action = AccionFileCmp_Nothing; }
else {
actionFileNodeNew->action = ActionFileCmp_Nothing;
}
}
else if (fileNodeLeft->fileTime < fileNodeRight->fileTime) {
actionFileNodeNew->action = ActionFileCmp_DateRightToLeft;
if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_DeleteLeft;
if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_Nothing;
}
}
}
else if (fileNodeLeft->fileTime > fileNodeRight->fileTime) {
actionFileNodeNew->action = ActionFileCmp_DateLeftToRight;
if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_DeleteRight;
if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_Nothing;
} }
} }
} }
// Procesar nodos hijos // Procesar nodos hijos
if (actionFileNodeNew->action == AccionFileCmp_DeleteRight if (actionFileNodeNew->action == ActionFileCmp_DeleteRight
|| actionFileNodeNew->action == AccionFileCmp_DeleteLeft || actionFileNodeNew->action == ActionFileCmp_DeleteLeft
|| (fileNodeLeft->estado == FileStatus_Deleted || (fileNodeLeft->status == FileStatus_Deleted
&& fileNodeRight->estado == FileStatus_Deleted)) { && fileNodeRight->status == FileStatus_Deleted)) {
// Iterar nodos hijos para borrarlos // Iterar nodos hijos para borrarlos
AccionFileNode_CompareChilds(actionFileNodeNew, AccionFileNode_CompareChilds(actionFileNodeNew,
actionFileNodeQueue, AccionFileNode_DeletePair); actionFileNodeQueue, AccionFileNode_DeletePair);
} else { }
else {
AccionFileNode_CompareChilds(actionFileNodeNew, AccionFileNode_CompareChilds(actionFileNodeNew,
actionFileNodeQueue, AccionFileNode_CheckPair); actionFileNodeQueue, AccionFileNode_CheckPair);
} }
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} else if ((fileNodeLeft->flags & FileFlag_Normal) }
&& (fileNodeRight->flags & FileFlag_Normal)) { else if ((fileNodeLeft->flags & FileFlag_Normal)
&& (fileNodeRight->flags & FileFlag_Normal)) {
// Ficheros // Ficheros
// Preparar accion para el par de ficheros // Preparar accion para el par de ficheros
if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime)) <= maxDeltaTime) { // appoximadamente iguales if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime)) <= maxDeltaTime) { // appoximadamente iguales
if (fileNodeRight->estado == FileStatus_Deleted if (fileNodeRight->status == FileStatus_Deleted
&& fileNodeLeft->estado == FileStatus_Deleted) { && fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
} else if (fileNodeRight->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteLeft;
if (fileNodeLeft->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing;
}
} else if (fileNodeLeft->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteRight;
if (fileNodeRight->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing;
}
} else {
actionFileNodeNew->action = AccionFileCmp_Nothing;
} }
} else if (fileNodeLeft->fileTime < fileNodeRight->fileTime) { else if (fileNodeRight->status == FileStatus_Deleted) {
// FIXME: Check size to determine y further checks are necessary actionFileNodeNew->action = ActionFileCmp_DeleteLeft;
actionFileNodeNew->action = AccionFileCmp_RightToLeft; if (fileNodeLeft->status == FileStatus_Deleted) {
if (fileNodeRight->estado == FileStatus_Deleted) { actionFileNodeNew->action = ActionFileCmp_Nothing;
actionFileNodeNew->action = AccionFileCmp_DeleteLeft;
if (fileNodeLeft->estado == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing;
} }
} }
} else if (fileNodeLeft->fileTime > fileNodeRight->fileTime) { else if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_DeleteRight;
if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_Nothing;
}
}
else {
actionFileNodeNew->action = ActionFileCmp_Nothing;
}
}
else if (fileNodeLeft->fileTime < fileNodeRight->fileTime) {
// FIXME: Check size to determine y further checks are necessary // FIXME: Check size to determine y further checks are necessary
actionFileNodeNew->action = AccionFileCmp_LeftToRight; actionFileNodeNew->action = ActionFileCmp_RightToLeft;
if (fileNodeLeft->estado == FileStatus_Deleted) { if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteRight; actionFileNodeNew->action = ActionFileCmp_DeleteLeft;
if (fileNodeRight->estado == FileStatus_Deleted) { if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
}
}
}
else if (fileNodeLeft->fileTime > fileNodeRight->fileTime) {
// FIXME: Check size to determine y further checks are necessary
actionFileNodeNew->action = ActionFileCmp_LeftToRight;
if (fileNodeLeft->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_DeleteRight;
if (fileNodeRight->status == FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_Nothing;
} }
} }
} }
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} else { }
else {
// FIXME: !!!!! // FIXME: !!!!!
// Directory vs File // Directory vs File
@@ -389,19 +415,19 @@ void AccionFileNode_CheckPair(FileNode *fileNodeLeft, FileNode *fileNodeRight,
} }
} }
AccionFileNode *AccionFileNode_BuildSync(FileNode *izquierda, FileNode *derecha) { ActionFileNode *ActionFileNode_BuildSync(FileNode *izquierda, FileNode *derecha) {
AccionFileNode *actionFileNodeRoot = AccionFileNode_CreateNormal(izquierda, ActionFileNode *actionFileNodeRoot = ActionFileNode_CreateNormal(izquierda,
derecha); derecha);
AccionFileNode *actionFileNodeQueue = actionFileNodeRoot; ActionFileNode *actionFileNodeQueue = actionFileNodeRoot;
AccionFileNode_CompareChilds(actionFileNodeRoot, &actionFileNodeQueue, AccionFileNode_CompareChilds(actionFileNodeRoot, &actionFileNodeQueue,
AccionFileNode_CheckPair); AccionFileNode_CheckPair);
return actionFileNodeRoot; return actionFileNodeRoot;
} }
void AccionFileNode_Copy(FileNode *fileNodeLeft, FileNode *fileNodeRight, void AccionFileNode_Copy(FileNode *fileNodeLeft, FileNode *fileNodeRight,
AccionFileNode **actionFileNodeQueue) { ActionFileNode **actionFileNodeQueue) {
AccionFileNode *actionFileNodeNew = AccionFileNode_CreateNormal( ActionFileNode *actionFileNodeNew = ActionFileNode_CreateNormal(
fileNodeLeft, fileNodeRight); fileNodeLeft, fileNodeRight);
if (!fileNodeLeft && !fileNodeRight) { if (!fileNodeLeft && !fileNodeRight) {
AccionFileNode_Destroy(actionFileNodeNew); AccionFileNode_Destroy(actionFileNodeNew);
@@ -410,65 +436,73 @@ void AccionFileNode_Copy(FileNode *fileNodeLeft, FileNode *fileNodeRight,
if (!fileNodeLeft && fileNodeRight) { if (!fileNodeLeft && fileNodeRight) {
if (fileNodeRight->flags & FileFlag_Directory) { if (fileNodeRight->flags & FileFlag_Directory) {
AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue, AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeQueue,
AccionFileNode_DeletePair); AccionFileNode_DeletePair);
} }
if (fileNodeRight->estado != FileStatus_Deleted) { if (fileNodeRight->status != FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteRight; actionFileNodeNew->action = ActionFileCmp_DeleteRight;
} else { }
actionFileNodeNew->action = AccionFileCmp_Nothing; else {
actionFileNodeNew->action = ActionFileCmp_Nothing;
} }
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} }
if (fileNodeLeft && !fileNodeRight) { if (fileNodeLeft && !fileNodeRight) {
if (fileNodeLeft->estado != FileStatus_Deleted) { if (fileNodeLeft->status != FileStatus_Deleted) {
if (fileNodeLeft->flags & FileFlag_Directory) { if (fileNodeLeft->flags & FileFlag_Directory) {
actionFileNodeNew->action = AccionFileCmp_MakeRightDirectory; actionFileNodeNew->action = ActionFileCmp_MakeRightDirectory;
(*actionFileNodeQueue)->next = actionFileNodeNew; (*actionFileNodeQueue)->next = actionFileNodeNew;
(*actionFileNodeQueue) = actionFileNodeNew; (*actionFileNodeQueue) = actionFileNodeNew;
AccionFileNode_CompareChilds(actionFileNodeNew, AccionFileNode_CompareChilds(actionFileNodeNew,
actionFileNodeQueue, AccionFileNode_Copy); actionFileNodeQueue, AccionFileNode_Copy);
actionFileNodeNew = AccionFileNode_CreateNormal(fileNodeLeft, actionFileNodeNew = ActionFileNode_CreateNormal(fileNodeLeft,
fileNodeRight); fileNodeRight);
actionFileNodeNew->action = AccionFileCmp_DateLeftToRight; actionFileNodeNew->action = ActionFileCmp_DateLeftToRight;
} else {
actionFileNodeNew->action = AccionFileCmp_LeftToRight;
} }
} else { else {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_LeftToRight;
}
}
else {
actionFileNodeNew->action = ActionFileCmp_Nothing;
} }
QueueNode(*actionFileNodeQueue, actionFileNodeNew); QueueNode(*actionFileNodeQueue, actionFileNodeNew);
} }
if (fileNodeLeft && fileNodeRight) { if (fileNodeLeft && fileNodeRight) {
if ((fileNodeLeft->flags & FileFlag_Directory) if ((fileNodeLeft->flags & FileFlag_Directory)
|| (fileNodeRight->flags & FileFlag_Directory)) { || (fileNodeRight->flags & FileFlag_Directory)) {
if (fileNodeLeft->estado != FileStatus_Deleted) { if (fileNodeLeft->status != FileStatus_Deleted) {
AccionFileNode_CompareChilds(actionFileNodeNew, AccionFileNode_CompareChilds(actionFileNodeNew,
actionFileNodeQueue, AccionFileNode_Copy); actionFileNodeQueue, AccionFileNode_Copy);
if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime)) if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime))
<= maxDeltaTime) { // appox. equal <= maxDeltaTime) { // appox. equal
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_Nothing;
} else {
actionFileNodeNew->action = AccionFileCmp_DateLeftToRight;
} }
} else { else {
AccionFileNode_CompareChilds(actionFileNodeNew, actionFileNodeNew->action = ActionFileCmp_DateLeftToRight;
actionFileNodeQueue, AccionFileNode_DeletePair);
if (fileNodeRight->estado != FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_DeleteRight;
} }
} }
} else { else {
if (fileNodeLeft->estado != FileStatus_Deleted) { AccionFileNode_CompareChilds(actionFileNodeNew,
if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime)) actionFileNodeQueue, AccionFileNode_DeletePair);
<= maxDeltaTime) { // appox. equal if (fileNodeRight->status != FileStatus_Deleted) {
actionFileNodeNew->action = AccionFileCmp_Nothing; actionFileNodeNew->action = ActionFileCmp_DeleteRight;
} else {
actionFileNodeNew->action = AccionFileCmp_LeftToRight;
} }
} else { }
if (fileNodeRight->estado != FileStatus_Deleted) { }
actionFileNodeNew->action = AccionFileCmp_DeleteRight; else {
if (fileNodeLeft->status != FileStatus_Deleted) {
if (abs((int)(fileNodeLeft->fileTime - fileNodeRight->fileTime))
<= maxDeltaTime) { // appox. equal
actionFileNodeNew->action = ActionFileCmp_Nothing;
}
else {
actionFileNodeNew->action = ActionFileCmp_LeftToRight;
}
}
else {
if (fileNodeRight->status != FileStatus_Deleted) {
actionFileNodeNew->action = ActionFileCmp_DeleteRight;
} }
} }
} }
@@ -476,18 +510,18 @@ void AccionFileNode_Copy(FileNode *fileNodeLeft, FileNode *fileNodeRight,
} }
} }
AccionFileNode *AccionFileNode_BuildCopy(FileNode *fileNodeLeft, ActionFileNode *ActionFileNode_BuildCopy(FileNode *fileNodeLeft,
FileNode *fileNodeRight) { FileNode *fileNodeRight) {
AccionFileNode *actionFileNodeRoot = AccionFileNode_CreateNormal( ActionFileNode *actionFileNodeRoot = ActionFileNode_CreateNormal(
fileNodeLeft, fileNodeRight); fileNodeLeft, fileNodeRight);
AccionFileNode *actionFileNodeQueue = actionFileNodeRoot; ActionFileNode *actionFileNodeQueue = actionFileNodeRoot;
AccionFileNode_CompareChilds(actionFileNodeRoot, &actionFileNodeQueue, AccionFileNode_CompareChilds(actionFileNodeRoot, &actionFileNodeQueue,
AccionFileNode_Copy); AccionFileNode_Copy);
return actionFileNodeRoot; return actionFileNodeRoot;
} }
void AccionFileNode_Statistics(AccionFileNode *actionFileNode, void ActionFileNode_Statistics(ActionFileNode *actionFileNode,
ActionQueueStatistics *statistics) { ActionQueueStatistics *statistics) {
statistics->readLeft = 0; statistics->readLeft = 0;
statistics->writeLeft = 0; statistics->writeLeft = 0;
statistics->readRight = 0; statistics->readRight = 0;
@@ -499,39 +533,39 @@ void AccionFileNode_Statistics(AccionFileNode *actionFileNode,
statistics->deleteLeft = 0; statistics->deleteLeft = 0;
statistics->deleteRight = 0; statistics->deleteRight = 0;
while (actionFileNode != NULL ) { while (actionFileNode != NULL) {
switch (actionFileNode->action) { switch (actionFileNode->action) {
case AccionFileCmp_Nothing: case ActionFileCmp_Nothing:
break; break;
case AccionFileCmp_LeftToRight: case ActionFileCmp_LeftToRight:
statistics->fullCopyCount++; statistics->fullCopyCount++;
statistics->readLeft += actionFileNode->left->size; statistics->readLeft += actionFileNode->left->size;
statistics->writeRight += actionFileNode->left->size; statistics->writeRight += actionFileNode->left->size;
break; break;
case AccionFileCmp_RightToLeft: case ActionFileCmp_RightToLeft:
statistics->fullCopyCount++; statistics->fullCopyCount++;
statistics->writeLeft += actionFileNode->right->size; statistics->writeLeft += actionFileNode->right->size;
statistics->readRight += actionFileNode->right->size; statistics->readRight += actionFileNode->right->size;
break; break;
case AccionFileCmp_DeleteLeft: case ActionFileCmp_DeleteLeft:
statistics->deleteCount++; statistics->deleteCount++;
statistics->deleteLeft += actionFileNode->left->size; statistics->deleteLeft += actionFileNode->left->size;
break; break;
case AccionFileCmp_DeleteRight: case ActionFileCmp_DeleteRight:
statistics->deleteCount++; statistics->deleteCount++;
statistics->deleteRight += actionFileNode->right->size; statistics->deleteRight += actionFileNode->right->size;
break; break;
case AccionFileCmp_DateLeftToRight: case ActionFileCmp_DateLeftToRight:
statistics->dateCopyCount++; statistics->dateCopyCount++;
break; break;
case AccionFileCmp_DateRightToLeft: case ActionFileCmp_DateRightToLeft:
statistics->dateCopyCount++; statistics->dateCopyCount++;
break; break;
case AccionFileCmp_MakeRightDirectory: case ActionFileCmp_MakeRightDirectory:
statistics->directoryCount++; statistics->directoryCount++;
break; break;
case AccionFileCmp_MakeLeftDirectory: case ActionFileCmp_MakeLeftDirectory:
statistics->directoryCount++; statistics->directoryCount++;
break; break;
} }
@@ -540,41 +574,42 @@ void AccionFileNode_Statistics(AccionFileNode *actionFileNode,
} }
} }
void AccionFileNode_Print(AccionFileNode *actionFileNode) { void ActionFileNode_Print(ActionFileNode *actionFileNode) {
char showPath[MaxPath]; char showPath[MaxPath];
while (actionFileNode != NULL ) { while (actionFileNode != NULL) {
if (actionFileNode->left) { if (actionFileNode->left) {
FileNode_GetFullPath(actionFileNode->left, "", showPath); FileNode_GetFullPath(actionFileNode->left, "", showPath);
} else { }
else {
FileNode_GetFullPath(actionFileNode->right, "", showPath); FileNode_GetFullPath(actionFileNode->right, "", showPath);
} }
switch (actionFileNode->action) { switch (actionFileNode->action) {
case AccionFileCmp_Nothing: case ActionFileCmp_Nothing:
//printff("%s == %s\n",pathIzq,pathDer); //printff("%s == %s\n",pathIzq,pathDer);
break; break;
case AccionFileCmp_LeftToRight: case ActionFileCmp_LeftToRight:
printff(" => %s\n", showPath); printff(" => %s\n", showPath);
break; break;
case AccionFileCmp_RightToLeft: case ActionFileCmp_RightToLeft:
printff(" <= %s\n", showPath); printff(" <= %s\n", showPath);
break; break;
case AccionFileCmp_DeleteLeft: case ActionFileCmp_DeleteLeft:
printff(" *- %s\n", showPath); printff(" *- %s\n", showPath);
break; break;
case AccionFileCmp_DeleteRight: case ActionFileCmp_DeleteRight:
printff(" -* %s\n", showPath); printff(" -* %s\n", showPath);
break; break;
case AccionFileCmp_DateLeftToRight: case ActionFileCmp_DateLeftToRight:
printff(" -> %s\n", showPath); printff(" -> %s\n", showPath);
break; break;
case AccionFileCmp_DateRightToLeft: case ActionFileCmp_DateRightToLeft:
printff(" <- %s\n", showPath); printff(" <- %s\n", showPath);
break; break;
case AccionFileCmp_MakeRightDirectory: case ActionFileCmp_MakeRightDirectory:
printff(" -D %s\n", showPath); printff(" -D %s\n", showPath);
break; break;
case AccionFileCmp_MakeLeftDirectory: case ActionFileCmp_MakeLeftDirectory:
printff(" D- %s\n", showPath); printff(" D- %s\n", showPath);
break; break;
} }
@@ -592,14 +627,16 @@ void AccionFileNodeAux_CopyDate(char *pathOrig, char *pathDest) {
void AccionFileNodeAux_Copy(char *pathOrig, char *pathDest) { void AccionFileNodeAux_Copy(char *pathOrig, char *pathDest) {
if (File_Copy(pathOrig, pathDest)) { if (File_Copy(pathOrig, pathDest)) {
AccionFileNodeAux_CopyDate(pathOrig, pathDest); AccionFileNodeAux_CopyDate(pathOrig, pathDest);
} else { }
else {
File_Delete(pathDest); File_Delete(pathDest);
} }
} }
void AccionFileNodeAux_Delete(char *pathOrig, char *pathDest) { void AccionFileNodeAux_Delete(char *pathOrig, char *pathDest) {
if (File_IsDirectory(pathDest)) { if (File_IsDirectory(pathDest)) {
File_DeleteDirectory(pathDest); File_DeleteDirectory(pathDest);
} else { }
else {
File_Delete(pathDest); File_Delete(pathDest);
} }
} }
@@ -607,61 +644,64 @@ void AccionFileNodeAux_MakeDir(char *pathOrig, char *pathDest) {
File_MakeDirectory(pathDest); File_MakeDirectory(pathDest);
} }
void AccionFileNode_RunList(AccionFileNode *actionFileNode, char *pathLeft, void ActionFileNode_RunList(ActionFileNode *actionFileNode, char *pathLeft,
char *pathRight) { char *pathRight) {
char fullPathLeft[MaxPath], fullPathRight[MaxPath], showPath[MaxPath]; char fullPathLeft[MaxPath], fullPathRight[MaxPath], showPath[MaxPath];
while (actionFileNode != NULL ) { while (actionFileNode != NULL) {
if (actionFileNode->left) { if (actionFileNode->left) {
FileNode_GetFullPath(actionFileNode->left, pathLeft, fullPathLeft); FileNode_GetFullPath(actionFileNode->left, pathLeft, fullPathLeft);
} else { }
else {
FileNode_GetFullPath(actionFileNode->right, pathLeft, fullPathLeft); FileNode_GetFullPath(actionFileNode->right, pathLeft, fullPathLeft);
} }
if (actionFileNode->right) { if (actionFileNode->right) {
FileNode_GetFullPath(actionFileNode->right, pathRight, FileNode_GetFullPath(actionFileNode->right, pathRight,
fullPathRight); fullPathRight);
} else { }
else {
FileNode_GetFullPath(actionFileNode->left, pathRight, FileNode_GetFullPath(actionFileNode->left, pathRight,
fullPathRight); fullPathRight);
} }
if (actionFileNode->left) { if (actionFileNode->left) {
FileNode_GetFullPath(actionFileNode->left, "", showPath); FileNode_GetFullPath(actionFileNode->left, "", showPath);
} else { }
else {
FileNode_GetFullPath(actionFileNode->right, "", showPath); FileNode_GetFullPath(actionFileNode->right, "", showPath);
} }
switch (actionFileNode->action) { switch (actionFileNode->action) {
case AccionFileCmp_Nothing: case ActionFileCmp_Nothing:
//printff("%s == %s\n",pathIzq,pathDer); //printff("%s == %s\n",pathIzq,pathDer);
break; break;
case AccionFileCmp_LeftToRight: case ActionFileCmp_LeftToRight:
printff(" => %s\n", showPath); printff(" => %s\n", showPath);
AccionFileNodeAux_Copy(fullPathLeft, fullPathRight); AccionFileNodeAux_Copy(fullPathLeft, fullPathRight);
break; break;
case AccionFileCmp_RightToLeft: case ActionFileCmp_RightToLeft:
printff(" <= %s\n", showPath); printff(" <= %s\n", showPath);
AccionFileNodeAux_Copy(fullPathRight, fullPathLeft); AccionFileNodeAux_Copy(fullPathRight, fullPathLeft);
break; break;
case AccionFileCmp_DeleteLeft: case ActionFileCmp_DeleteLeft:
printff(" *- %s\n", showPath); printff(" *- %s\n", showPath);
AccionFileNodeAux_Delete(fullPathRight, fullPathLeft); AccionFileNodeAux_Delete(fullPathRight, fullPathLeft);
break; break;
case AccionFileCmp_DeleteRight: case ActionFileCmp_DeleteRight:
printff(" -* %s\n", showPath); printff(" -* %s\n", showPath);
AccionFileNodeAux_Delete(fullPathLeft, fullPathRight); AccionFileNodeAux_Delete(fullPathLeft, fullPathRight);
break; break;
case AccionFileCmp_DateLeftToRight: case ActionFileCmp_DateLeftToRight:
printff(" -> %s\n", showPath); printff(" -> %s\n", showPath);
AccionFileNodeAux_CopyDate(fullPathLeft, fullPathRight); AccionFileNodeAux_CopyDate(fullPathLeft, fullPathRight);
break; break;
case AccionFileCmp_DateRightToLeft: case ActionFileCmp_DateRightToLeft:
printff(" <- %s\n", showPath); printff(" <- %s\n", showPath);
AccionFileNodeAux_CopyDate(fullPathRight, fullPathLeft); AccionFileNodeAux_CopyDate(fullPathRight, fullPathLeft);
break; break;
case AccionFileCmp_MakeRightDirectory: case ActionFileCmp_MakeRightDirectory:
printff(" -D %s\n", showPath); printff(" -D %s\n", showPath);
AccionFileNodeAux_MakeDir(fullPathLeft, fullPathRight); AccionFileNodeAux_MakeDir(fullPathLeft, fullPathRight);
break; break;
case AccionFileCmp_MakeLeftDirectory: case ActionFileCmp_MakeLeftDirectory:
printff(" D- %s\n", showPath); printff(" D- %s\n", showPath);
AccionFileNodeAux_MakeDir(fullPathRight, fullPathLeft); AccionFileNodeAux_MakeDir(fullPathRight, fullPathLeft);
break; break;

54
src/filenodecmp.h
View File

@@ -4,33 +4,33 @@
#include "filenode.h" #include "filenode.h"
typedef enum { typedef enum {
AccionFileCmp_Nothing, ActionFileCmp_Nothing,
AccionFileCmp_LeftToRight, ActionFileCmp_LeftToRight,
AccionFileCmp_RightToLeft, ActionFileCmp_RightToLeft,
AccionFileCmp_DeleteLeft, ActionFileCmp_DeleteLeft,
AccionFileCmp_DeleteRight, ActionFileCmp_DeleteRight,
AccionFileCmp_DateLeftToRight, ActionFileCmp_DateLeftToRight,
AccionFileCmp_DateRightToLeft, ActionFileCmp_DateRightToLeft,
AccionFileCmp_MakeRightDirectory, ActionFileCmp_MakeRightDirectory,
AccionFileCmp_MakeLeftDirectory ActionFileCmp_MakeLeftDirectory
} AccionFileCmp; } ActionFileCmp;
typedef struct SAccionFileNode { typedef struct SActionFileNode {
AccionFileCmp action; ActionFileCmp action;
FileNode *left; FileNode *left;
FileNode *right; FileNode *right;
struct SAccionFileNode *next; struct SActionFileNode *next;
} AccionFileNode; } ActionFileNode;
AccionFileNode *AccionFileNode_Create(); ActionFileNode *ActionFileNode_Create();
void AccionFileNode_Destroy(AccionFileNode *actionFileNode); void AccionFileNode_Destroy(ActionFileNode *actionFileNode);
AccionFileNode *AccionFileNode_CreateNormal(FileNode *fileNodeLeft, ActionFileNode *ActionFileNode_CreateNormal(FileNode *fileNodeLeft,
FileNode *fileNodeRight); FileNode *fileNodeRight);
AccionFileNode *AccionFileNode_BuildSync(FileNode *fileNodeLeft, ActionFileNode *ActionFileNode_BuildSync(FileNode *fileNodeLeft,
FileNode *fileNodeRight); FileNode *fileNodeRight);
AccionFileNode *AccionFileNode_BuildCopy(FileNode *fileNodeLeft, ActionFileNode *ActionFileNode_BuildCopy(FileNode *fileNodeLeft,
FileNode *fileNodeRight); FileNode *fileNodeRight);
typedef struct SActionQueueStatistics { typedef struct SActionQueueStatistics {
long long readLeft; long long readLeft;
@@ -45,12 +45,12 @@ typedef struct SActionQueueStatistics {
long long deleteRight; long long deleteRight;
} ActionQueueStatistics; } ActionQueueStatistics;
void AccionFileNode_Statistics(AccionFileNode *actionFileNode, void ActionFileNode_Statistics(ActionFileNode *actionFileNode,
ActionQueueStatistics *statistics); ActionQueueStatistics *statistics);
void AccionFileNode_Print(AccionFileNode *actionFileNode); void ActionFileNode_Print(ActionFileNode *actionFileNode);
void AccionFileNode_RunList(AccionFileNode *actionFileNode, char *pathLeft, void ActionFileNode_RunList(ActionFileNode *actionFileNode, char *pathLeft,
char *pathRight); char *pathRight);
#endif #endif

62
src/fileutil.c
View File

@@ -59,7 +59,7 @@ FileTime FileTime_Get(char *fileName) {
HANDLE hFile; HANDLE hFile;
FILETIME ftCreate, ftAccess, ftWrite; FILETIME ftCreate, ftAccess, ftWrite;
hFile = CreateFile(fileName, GENERIC_READ, FILE_SHARE_READ, NULL, hFile = CreateFile(fileName, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL ); OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
GetFileTime(hFile, &ftCreate, &ftAccess, &ftWrite); GetFileTime(hFile, &ftCreate, &ftAccess, &ftWrite);
CloseHandle(hFile); CloseHandle(hFile);
return (FileTime_to_POSIX(ftWrite)); return (FileTime_to_POSIX(ftWrite));
@@ -69,7 +69,7 @@ void FileTime_Set(char *fileName, FileTime fileTime) {
HANDLE hFile; HANDLE hFile;
FILETIME ftWrite; FILETIME ftWrite;
hFile = CreateFile(fileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL, hFile = CreateFile(fileName, GENERIC_WRITE, FILE_SHARE_WRITE, NULL,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL ); OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
ftWrite = POSIX_to_FileTime(fileTime); ftWrite = POSIX_to_FileTime(fileTime);
SetFileTime(hFile, NULL, NULL, &ftWrite); SetFileTime(hFile, NULL, NULL, &ftWrite);
CloseHandle(hFile); CloseHandle(hFile);
@@ -96,10 +96,10 @@ void FileTime_Set(char *fileName, FileTime t) {
void FileTime_Print(FileTime fileTime) { void FileTime_Print(FileTime fileTime) {
struct tm *tms; struct tm *tms;
tms = localtime((time_t *) &fileTime); tms = localtime((time_t *)&fileTime);
printff("%04d-%02d-%02d %02d:%02d:%02d", tms->tm_year + 1900, printff("%04d-%02d-%02d %02d:%02d:%02d", tms->tm_year + 1900,
tms->tm_mon + 1, tms->tm_mday, tms->tm_hour, tms->tm_min, tms->tm_mon + 1, tms->tm_mday, tms->tm_hour, tms->tm_min,
tms->tm_sec); tms->tm_sec);
} }
void File_GetName(char *path, char *name) { void File_GetName(char *path, char *name) {
@@ -110,7 +110,8 @@ void File_GetName(char *path, char *name) {
if (path[i] == '/' || path[i] == '\\') { if (path[i] == '/' || path[i] == '\\') {
i++; i++;
break; break;
} else { }
else {
i--; i--;
} }
} }
@@ -132,7 +133,7 @@ int File_ExistsPath(char *path) {
unsigned rc; unsigned rc;
rc = GetFileAttributes(path); rc = GetFileAttributes(path);
if (rc == INVALID_FILE_ATTRIBUTES ) { if (rc == INVALID_FILE_ATTRIBUTES) {
return (0); return (0);
} }
return (1); return (1);
@@ -141,7 +142,7 @@ int File_IsDirectory(char *fileName) {
unsigned rc; unsigned rc;
rc = GetFileAttributes(fileName); rc = GetFileAttributes(fileName);
if (rc == INVALID_FILE_ATTRIBUTES ) { if (rc == INVALID_FILE_ATTRIBUTES) {
return (0); return (0);
} }
if (rc & FILE_ATTRIBUTE_DIRECTORY) { if (rc & FILE_ATTRIBUTE_DIRECTORY) {
@@ -153,7 +154,7 @@ int File_IsFile(char *fileName) {
unsigned rc; unsigned rc;
rc = GetFileAttributes(fileName); rc = GetFileAttributes(fileName);
if (rc == INVALID_FILE_ATTRIBUTES ) { if (rc == INVALID_FILE_ATTRIBUTES) {
return (0); return (0);
} }
if (rc & FILE_ATTRIBUTE_DIRECTORY) { if (rc & FILE_ATTRIBUTE_DIRECTORY) {
@@ -201,7 +202,7 @@ long long File_GetSize(char *fileName) {
HANDLE hFile; HANDLE hFile;
DWORD fSize; DWORD fSize;
hFile = CreateFile(fileName, GENERIC_READ, FILE_SHARE_READ, NULL, hFile = CreateFile(fileName, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL ); OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
GetFileSize(hFile, &fSize); GetFileSize(hFile, &fSize);
CloseHandle(hFile); CloseHandle(hFile);
return (fSize); return (fSize);
@@ -221,7 +222,7 @@ void File_GetSizeAndTime(char *fileName, long long *size, FileTime *time) {
DWORD fSize; DWORD fSize;
FILETIME ftCreate, ftAccess, ftWrite; FILETIME ftCreate, ftAccess, ftWrite;
hFile = CreateFile(fileName, GENERIC_READ, FILE_SHARE_READ, NULL, hFile = CreateFile(fileName, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL ); OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, NULL);
GetFileSize(hFile, &fSize); GetFileSize(hFile, &fSize);
GetFileTime(hFile, &ftCreate, &ftAccess, &ftWrite); GetFileTime(hFile, &ftCreate, &ftAccess, &ftWrite);
CloseHandle(hFile); CloseHandle(hFile);
@@ -253,7 +254,7 @@ int File_MakeDirectory(char *path) {
#ifdef WIN32 #ifdef WIN32
void File_IterateDir(char *path, void File_IterateDir(char *path,
int (*func)(char *path, char *name, void *data), void *data) { int(*func)(char *path, char *name, void *data), void *data) {
int handle; int handle;
struct _finddata_t fileinfo; struct _finddata_t fileinfo;
char f_path[MaxPath]; char f_path[MaxPath];
@@ -266,11 +267,10 @@ void File_IterateDir(char *path,
if (handle == -1) if (handle == -1)
return; return;
// Recorrer el directorio // Iterate directory
do { do {
if (strcmp(fileinfo.name, ".") && strcmp(fileinfo.name, "..")) { if (strcmp(fileinfo.name, ".") && strcmp(fileinfo.name, "..")) {
// A partir de aqui hay un fichero // Each item
// (o directorio)
snprintf(f_path, 512, "%s/%s", path, fileinfo.name); snprintf(f_path, 512, "%s/%s", path, fileinfo.name);
fin = func(f_path, fileinfo.name, data); fin = func(f_path, fileinfo.name, data);
} }
@@ -282,7 +282,7 @@ void File_IterateDir(char *path,
#else #else
void File_IterateDir(char *path, void File_IterateDir(char *path,
int (*func)(char *path, char *name, void *data), void *data) { int(*func)(char *path, char *name, void *data), void *data) {
DIR *directorio; DIR *directorio;
struct dirent *entidad_dir; struct dirent *entidad_dir;
char f_path[MaxPath]; char f_path[MaxPath];
@@ -290,22 +290,21 @@ void File_IterateDir(char *path,
char *ptr; char *ptr;
directorio = opendir(path); directorio = opendir(path);
if (directorio == NULL ) if (directorio == NULL)
return; return;
// Recorrer el directorio // Iterate directory
do { do {
entidad_dir = readdir(directorio); entidad_dir = readdir(directorio);
if (entidad_dir != NULL ) { if (entidad_dir != NULL) {
if (strcmp(entidad_dir->d_name, ".") if (strcmp(entidad_dir->d_name, ".")
&& strcmp(entidad_dir->d_name, "..")) { && strcmp(entidad_dir->d_name, "..")) {
// A partir de aqui hay un fichero // Each item
// (o directorio)
snprintff(f_path, MaxPath, "%s/%s", path, entidad_dir->d_name); snprintff(f_path, MaxPath, "%s/%s", path, entidad_dir->d_name);
fin = func(f_path, entidad_dir->d_name, data); fin = func(f_path, entidad_dir->d_name, data);
} }
} }
}while (entidad_dir != NULL && !fin); } while (entidad_dir != NULL && !fin);
closedir(directorio); closedir(directorio);
} }
#endif #endif
@@ -329,26 +328,32 @@ void File_DeleteDirectory(char *path) {
#define MaxBuffer 16384 #define MaxBuffer 16384
int File_Copy(const char *pathOrig, const char *pathDest) { int File_Copy(const char *pathOrig, const char *pathDest) {
FILE *fOrig, *fDest; FILE *fOrig, *fDest;
char buffer[MaxBuffer]; char *buffer = NULL;
int readLen = 0; int readLen = 0;
int writeLen = 0; int writeLen = 0;
int ok = 0; int ok = 0;
if ((fOrig = fopen(pathOrig, "rb")) == NULL ) { if ((fOrig = fopen(pathOrig, "rb")) == NULL) {
return 0; return 0;
} }
if ((fDest = fopen(pathDest, "wb")) == NULL ) { if ((fDest = fopen(pathDest, "wb")) == NULL) {
return 0;
}
buffer = malloc(sizeof(char)*MaxBuffer);
if (buffer == NULL) {
return 0; return 0;
} }
do { do {
readLen = fread(&buffer, 1, MaxBuffer, fOrig); readLen = fread(buffer, 1, MaxBuffer, fOrig);
if (readLen > 0) { if (readLen > 0) {
writeLen = fwrite(&buffer, 1, readLen, fDest); writeLen = fwrite(&buffer, 1, readLen, fDest);
if (writeLen != readLen) { if (writeLen != readLen) {
// Error // Error
fclose(fOrig); fclose(fOrig);
fclose(fDest); fclose(fDest);
free(buffer);
return 0; return 0;
} }
} }
@@ -360,5 +365,6 @@ int File_Copy(const char *pathOrig, const char *pathDest) {
fclose(fOrig); fclose(fOrig);
fclose(fDest); fclose(fDest);
free(buffer);
return ok; return ok;
} }

8
src/fileutil.h
View File

@@ -13,7 +13,7 @@ void FileTime_Print(FileTime t);
/////////////////////////////////////////////// ///////////////////////////////////////////////
// File // File
#define MaxPath 4096 #define MaxPath 4096
#define MaxFilename 512 #define MaxFilename 2048
void File_GetName(char *path, char *name); void File_GetName(char *path, char *name);
@@ -23,14 +23,14 @@ int File_IsDirectory(char *path);
int File_IsFile(char *path); int File_IsFile(char *path);
long long File_GetSize(char *ficheros); long long File_GetSize(char *fileName);
void File_GetSizeAndTime(char *ficheros, long long *size, FileTime *time); void File_GetSizeAndTime(char *fileName, long long *size, FileTime *time);
int File_MakeDirectory(char *path); int File_MakeDirectory(char *path);
void File_IterateDir(char *path, void File_IterateDir(char *path,
int (*func)(char *path, char *name, void *data), void *data); int(*func)(char *path, char *name, void *data), void *data);
void File_Delete(char *path); void File_Delete(char *path);
void File_DeleteDirectory(char *path); void File_DeleteDirectory(char *path);

148
src/main.c
View File

@@ -49,43 +49,48 @@ int main(int argc, char *argv[]) {
FileNode_PrintNode(fileNode); FileNode_PrintNode(fileNode);
} }
} }
} else if (!strcmp(argv[1], "scan") && argc == 4) { }
// Scanear informacion de directorio y guardar arbol else if (!strcmp(argv[1], "scan") && argc == 4) {
long long tScan=Time_GetTime(); // Scan directory information tree and save
long long tScan = Time_GetTime();
FileNode *fileNode; FileNode *fileNode;
printff("Building FileNode..\n"); printff("Building FileNode..\n");
fileNode = FileNode_Build(argv[2]); fileNode = FileNode_Build(argv[2]);
tScan=Time_GetTime()-tScan; tScan = Time_GetTime() - tScan;
printff("tScan: %9lldus\n",tScan); printff("tScan: %9lldus\n", tScan);
FileNode_Save(fileNode, argv[3]); FileNode_Save(fileNode, argv[3]);
} else if (!strcmp(argv[1], "rescan") && argc == 4) { }
// Scanear informacion de directorio y guardar arbol else if (!strcmp(argv[1], "rescan") && argc == 4) {
// Scan directory information and save tree
FileNode *fileNode; FileNode *fileNode;
printff("Loading FileNode..\n"); printff("Loading FileNode..\n");
fileNode = FileNode_Load(argv[3]); fileNode = FileNode_Load(argv[3]);
if (fileNode) { if (fileNode) {
printff("Rebuilding FileNode..\n"); printff("Rebuilding FileNode..\n");
long long tScan=Time_GetTime(); long long tScan = Time_GetTime();
fileNode = FileNode_Refresh(fileNode, argv[2]); fileNode = FileNode_Refresh(fileNode, argv[2]);
tScan=Time_GetTime()-tScan; tScan = Time_GetTime() - tScan;
printff("tScan: %9lldus\n",tScan); printff("tScan: %9lldus\n", tScan);
FileNode_Save(fileNode, argv[3]);
}else{
printff("Building FileNode..\n");
long long tScan=Time_GetTime();
fileNode = FileNode_Build(argv[2]);
tScan=Time_GetTime()-tScan;
printff("tScan: %9lldus\n",tScan);
FileNode_Save(fileNode, argv[3]); FileNode_Save(fileNode, argv[3]);
} }
} else if (!strcmp(argv[1], "read") && argc == 3) { else {
// Leer informacion de arbol printff("Building FileNode..\n");
long long tScan = Time_GetTime();
fileNode = FileNode_Build(argv[2]);
tScan = Time_GetTime() - tScan;
printff("tScan: %9lldus\n", tScan);
FileNode_Save(fileNode, argv[3]);
}
}
else if (!strcmp(argv[1], "read") && argc == 3) {
// Read information tree from file
FileNode *fileNode; FileNode *fileNode;
fileNode = FileNode_Load(argv[2]); fileNode = FileNode_Load(argv[2]);
if (fileNode) if (fileNode)
FileNode_Print(fileNode); FileNode_Print(fileNode);
} else if (!strcmp(argv[1], "dir") && argc == 3) { }
// Leer informacion de dir else if (!strcmp(argv[1], "dir") && argc == 3) {
// Read directory information tree
char *path = argv[2]; char *path = argv[2];
FileNode *fileNode; FileNode *fileNode;
@@ -93,28 +98,37 @@ int main(int argc, char *argv[]) {
if (fileNode) { if (fileNode) {
FileNode_Print(fileNode); FileNode_Print(fileNode);
} }
} else if (argc == 4) { }
else if (argc == 4) {
char *cmd = argv[1]; char *cmd = argv[1];
char *pathLeft = argv[2]; char *pathLeft = argv[2];
char *pathRight = argv[3]; char *pathRight = argv[3];
if (!strcmp(cmd, "sync")) { if (!strcmp(cmd, "sync")) {
Sync(pathLeft, pathRight, 1, 0); Sync(pathLeft, pathRight, 1, 0);
} else if (!strcmp(cmd, "resync")) { }
else if (!strcmp(cmd, "resync")) {
Sync(pathLeft, pathRight, 0, 0); Sync(pathLeft, pathRight, 0, 0);
} else if (!strcmp(cmd, "synctest")) { }
else if (!strcmp(cmd, "synctest")) {
Sync(pathLeft, pathRight, 1, 1); Sync(pathLeft, pathRight, 1, 1);
} else if (!strcmp(cmd, "resynctest")) { }
else if (!strcmp(cmd, "resynctest")) {
Sync(pathLeft, pathRight, 0, 1); Sync(pathLeft, pathRight, 0, 1);
} else if (!strcmp(cmd, "copy")) { }
else if (!strcmp(cmd, "copy")) {
Copy(pathLeft, pathRight, 1, 0); Copy(pathLeft, pathRight, 1, 0);
} else if (!strcmp(cmd, "recopy")) { }
else if (!strcmp(cmd, "recopy")) {
Copy(pathLeft, pathRight, 0, 0); Copy(pathLeft, pathRight, 0, 0);
} else if (!strcmp(cmd, "copytest")) { }
else if (!strcmp(cmd, "copytest")) {
Copy(pathLeft, pathRight, 1, 1); Copy(pathLeft, pathRight, 1, 1);
} else if (!strcmp(cmd, "recopytest")) { }
else if (!strcmp(cmd, "recopytest")) {
Copy(pathLeft, pathRight, 0, 1); Copy(pathLeft, pathRight, 0, 1);
} }
} else { }
else {
Help(argv[0]); Help(argv[0]);
} }
@@ -125,40 +139,42 @@ FileNode *CheckDir(char *path, int recheck) {
char dirNodesFile[MaxPath]; char dirNodesFile[MaxPath];
FileNode *fileNode; FileNode *fileNode;
// Comprobar directorio // Check directory
snprintf(dirNodesFile, MaxPath, "%s/"FileNode_Filename, path); snprintf(dirNodesFile, MaxPath, "%s/"FileNode_Filename, path);
if (recheck) { if (recheck) {
printff("Checking Directory.. %s\n", path); printff("Checking Directory.. %s\n", path);
long long tScan=Time_GetTime(); long long tScan = Time_GetTime();
fileNode = FileNode_Load(dirNodesFile); fileNode = FileNode_Load(dirNodesFile);
if (fileNode) { if (fileNode) {
fileNode = FileNode_Refresh(fileNode, path); fileNode = FileNode_Refresh(fileNode, path);
} else { }
else {
fileNode = FileNode_Build(path); fileNode = FileNode_Build(path);
} }
tScan=Time_GetTime()-tScan; tScan = Time_GetTime() - tScan;
printff("tScan: %9lldus\n",tScan); printff("tScan: %9lldus\n", tScan);
FileNode_Save(fileNode, dirNodesFile); FileNode_Save(fileNode, dirNodesFile);
} else { }
else {
printff("Loading Directory.. %s\n", path); printff("Loading Directory.. %s\n", path);
fileNode = FileNode_Load(dirNodesFile); fileNode = FileNode_Load(dirNodesFile);
if (!fileNode) { if (!fileNode) {
printff("Error, no nodesFile.fs\n"); printff("Error, no nodesFile.fs\n");
return NULL ; return NULL;
} }
} }
return fileNode; return fileNode;
} }
void PrintStatistics(AccionFileNode *actionFileNode) { void PrintStatistics(ActionFileNode *actionFileNode) {
ActionQueueStatistics statistics; ActionQueueStatistics statistics;
AccionFileNode_Statistics(actionFileNode, &statistics); ActionFileNode_Statistics(actionFileNode, &statistics);
printff("Statistics\n"); printff("Statistics\n");
printff(" % 12s % 12s % 12s\n", "Read", "Write", "Delete"); printff(" % 12s % 12s % 12s\n", "Read", "Write", "Delete");
printff("Left : % 12lld % 12lld % 12lld\n", statistics.readLeft, printff("Left : % 12lld % 12lld % 12lld\n", statistics.readLeft,
statistics.writeLeft, statistics.deleteLeft); statistics.writeLeft, statistics.deleteLeft);
printff("Right: % 12lld % 12lld % 12lld\n", statistics.readRight, printff("Right: % 12lld % 12lld % 12lld\n", statistics.readRight,
statistics.writeRight, statistics.deleteRight); statistics.writeRight, statistics.deleteRight);
printff("\n"); printff("\n");
printff("Copy count : % 10d\n", statistics.fullCopyCount); printff("Copy count : % 10d\n", statistics.fullCopyCount);
printff("Date copy count: % 10d\n", statistics.dateCopyCount); printff("Date copy count: % 10d\n", statistics.dateCopyCount);
@@ -169,7 +185,7 @@ void PrintStatistics(AccionFileNode *actionFileNode) {
int Sync(char *pathLeft, char *pathRight, int recheck, int dryRun) { int Sync(char *pathLeft, char *pathRight, int recheck, int dryRun) {
FileNode *fileNodeLeft, *fileNodeRight; FileNode *fileNodeLeft, *fileNodeRight;
// Comprobar y cargar directorios // Check and load directories
if (!File_ExistsPath(pathLeft) || !File_IsDirectory(pathLeft)) { if (!File_ExistsPath(pathLeft) || !File_IsDirectory(pathLeft)) {
printff("Error, directory does not exist: %s\n", pathLeft); printff("Error, directory does not exist: %s\n", pathLeft);
return 0; return 0;
@@ -187,21 +203,22 @@ int Sync(char *pathLeft, char *pathRight, int recheck, int dryRun) {
return 0; return 0;
} }
// Construir acciones // Build actions
long long tBuild=Time_GetTime(); long long tBuild = Time_GetTime();
printff("Building action list.. \n"); printff("Building action list.. \n");
AccionFileNode *actionFileNode = NULL; ActionFileNode *actionFileNode = NULL;
actionFileNode = AccionFileNode_BuildSync(fileNodeLeft, fileNodeRight); actionFileNode = ActionFileNode_BuildSync(fileNodeLeft, fileNodeRight);
tBuild=Time_GetTime()-tBuild; tBuild = Time_GetTime() - tBuild;
printff("tBuild: %9lldus\n",tBuild); printff("tBuild: %9lldus\n", tBuild);
if (dryRun) { if (dryRun) {
// Mostrar lista de acciones // Show action list
AccionFileNode_Print(actionFileNode); ActionFileNode_Print(actionFileNode);
PrintStatistics(actionFileNode); PrintStatistics(actionFileNode);
} else { }
// Ejecutar lista de acciones else {
AccionFileNode_RunList(actionFileNode, pathLeft, pathRight); // Run action list
ActionFileNode_RunList(actionFileNode, pathLeft, pathRight);
} }
return (1); return (1);
@@ -210,7 +227,7 @@ int Sync(char *pathLeft, char *pathRight, int recheck, int dryRun) {
int Copy(char *pathLeft, char *pathRight, int reCheck, int dryRun) { int Copy(char *pathLeft, char *pathRight, int reCheck, int dryRun) {
FileNode *fileNodeLeft, *fileNodeRight; FileNode *fileNodeLeft, *fileNodeRight;
// Comprobar y cargar directorios // Check and load directories
if (!File_ExistsPath(pathLeft) || !File_IsDirectory(pathLeft)) { if (!File_ExistsPath(pathLeft) || !File_IsDirectory(pathLeft)) {
printff("Error, directory does not exist: %s\n", pathLeft); printff("Error, directory does not exist: %s\n", pathLeft);
return 0; return 0;
@@ -228,21 +245,22 @@ int Copy(char *pathLeft, char *pathRight, int reCheck, int dryRun) {
return 0; return 0;
} }
// Construir acciones // Build actions
long long tBuild=Time_GetTime(); long long tBuild = Time_GetTime();
printff("Building action list.. \n"); printff("Building action list.. \n");
AccionFileNode *actionFileNode = NULL; ActionFileNode *actionFileNode = NULL;
actionFileNode = AccionFileNode_BuildCopy(fileNodeLeft, fileNodeRight); actionFileNode = ActionFileNode_BuildCopy(fileNodeLeft, fileNodeRight);
tBuild=Time_GetTime()-tBuild; tBuild = Time_GetTime() - tBuild;
printff("tBuild: %9lldus\n",tBuild); printff("tBuild: %9lldus\n", tBuild);
if (dryRun) { if (dryRun) {
// Mostrar lista de acciones // Show action list
AccionFileNode_Print(actionFileNode); ActionFileNode_Print(actionFileNode);
PrintStatistics(actionFileNode); PrintStatistics(actionFileNode);
} else { }
// Ejecutar lista de acciones else {
AccionFileNode_RunList(actionFileNode, pathLeft, pathRight); // Run action list
ActionFileNode_RunList(actionFileNode, pathLeft, pathRight);
} }
return (1); return (1);

31
src/util.c
View File

@@ -9,22 +9,20 @@ char *String_Copy(char *str) {
int len; int len;
len = strlen(str); len = strlen(str);
strnew = malloc(len + 1); strnew = malloc(len + 1);
strcpy(strnew, str); if (strnew != NULL) {
strcpy(strnew, str);
}
return (strnew); return (strnew);
} }
/////////////////////////////
// Time_GetTime
//
// Gets the current time in usecs.
/////////////////////////////
// Time_Pause
//
// Pauses the execution for t usecs.
#if WIN32 #if WIN32
#include <windows.h> #include <windows.h>
// WIN32 // WIN32
/////////////////////////////
// Time_GetTime
//
// Gets the current time in usecs. WIN32 version.
long long Time_GetTime(){ long long Time_GetTime(){
LARGE_INTEGER freq; LARGE_INTEGER freq;
LARGE_INTEGER tim; LARGE_INTEGER tim;
@@ -35,6 +33,11 @@ long long Time_GetTime(){
microt=(tim.QuadPart*1000000)/freq.QuadPart; microt=(tim.QuadPart*1000000)/freq.QuadPart;
return(microt); return(microt);
} }
/////////////////////////////
// Time_Pause
//
// Pauses the execution for t usecs. WIN32 version.
void Time_Pause(int pausa){ void Time_Pause(int pausa){
long long tend,t,diff; long long tend,t,diff;
@@ -51,7 +54,10 @@ void Time_Pause(int pausa){
}while(tend>=t); }while(tend>=t);
} }
#else #else
// UNIX /////////////////////////////
// Time_GetTime
//
// Gets the current time in usecs. UNIX version.
long long Time_GetTime(){ long long Time_GetTime(){
struct timeval t; struct timeval t;
long long usecs; long long usecs;
@@ -59,6 +65,11 @@ long long Time_GetTime(){
usecs=(t.tv_sec*1000000ll)+(t.tv_usec); usecs=(t.tv_sec*1000000ll)+(t.tv_usec);
return(usecs); return(usecs);
} }
/////////////////////////////
// Time_Pause
//
// Pauses the execution for t usecs. UNIX version.
void Time_Pause(int pausa){ void Time_Pause(int pausa){
struct timeval tv; struct timeval tv;
tv.tv_sec=(long long)pausa/1000000; tv.tv_sec=(long long)pausa/1000000;