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Saturn&Eric 2017-06-30 21:01:42 +08:00
parent c22cb61054
commit 3b49e7e05f
14 changed files with 615 additions and 11 deletions
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DerivedData/filesys/Index/Debug/macosx10.12-x86_64/filesys.xcindex/db.xcindexdb
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DerivedData/filesys/Index/Debug/macosx10.12-x86_64/filesys.xcindex/db.xcindexdb-shm
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DerivedData/filesys/Index/Debug/macosx10.12-x86_64/filesys.xcindex/db.xcindexdb-wal
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27
filesys.xcodeproj/project.pbxproj
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@ -7,7 +7,11 @@
objects = {
/* Begin PBXBuildFile section */
077B60801F066901001D40C4 /* Db.c in Sources */ = {isa = PBXBuildFile; fileRef = 077B607E1F066901001D40C4 /* Db.c */; };
07DD47AF1EFE3B0500E42AD7 /* main.c in Sources */ = {isa = PBXBuildFile; fileRef = 07DD47AE1EFE3B0500E42AD7 /* main.c */; };
07FA738B1EFF3D9B001A0F2C /* List.c in Sources */ = {isa = PBXBuildFile; fileRef = 07FA73891EFF3D9B001A0F2C /* List.c */; };
07FA738E1EFF3DE4001A0F2C /* Debug.c in Sources */ = {isa = PBXBuildFile; fileRef = 07FA738C1EFF3DE4001A0F2C /* Debug.c */; };
07FA73911EFF3E36001A0F2C /* ID.c in Sources */ = {isa = PBXBuildFile; fileRef = 07FA738F1EFF3E36001A0F2C /* ID.c */; };
/* End PBXBuildFile section */
/* Begin PBXCopyFilesBuildPhase section */
@ -23,8 +27,17 @@
/* End PBXCopyFilesBuildPhase section */
/* Begin PBXFileReference section */
077B607E1F066901001D40C4 /* Db.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = Db.c; sourceTree = "<group>"; };
077B607F1F066901001D40C4 /* Db.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Db.h; sourceTree = "<group>"; };
077B60811F066A49001D40C4 /* Support.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = Support.h; sourceTree = "<group>"; };
07DD47AB1EFE3B0500E42AD7 /* filesys */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = filesys; sourceTree = BUILT_PRODUCTS_DIR; };
07DD47AE1EFE3B0500E42AD7 /* main.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = main.c; sourceTree = "<group>"; };
07FA73891EFF3D9B001A0F2C /* List.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = List.c; sourceTree = "<group>"; };
07FA738A1EFF3D9B001A0F2C /* List.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = List.h; sourceTree = "<group>"; };
07FA738C1EFF3DE4001A0F2C /* Debug.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = Debug.c; sourceTree = "<group>"; };
07FA738D1EFF3DE4001A0F2C /* Debug.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Debug.h; sourceTree = "<group>"; };
07FA738F1EFF3E36001A0F2C /* ID.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = ID.c; sourceTree = "<group>"; };
07FA73901EFF3E36001A0F2C /* ID.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ID.h; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@ -58,6 +71,15 @@
isa = PBXGroup;
children = (
07DD47AE1EFE3B0500E42AD7 /* main.c */,
077B607E1F066901001D40C4 /* Db.c */,
077B607F1F066901001D40C4 /* Db.h */,
07FA738F1EFF3E36001A0F2C /* ID.c */,
07FA73901EFF3E36001A0F2C /* ID.h */,
07FA738C1EFF3DE4001A0F2C /* Debug.c */,
07FA738D1EFF3DE4001A0F2C /* Debug.h */,
07FA73891EFF3D9B001A0F2C /* List.c */,
07FA738A1EFF3D9B001A0F2C /* List.h */,
077B60811F066A49001D40C4 /* Support.h */,
);
path = filesys;
sourceTree = "<group>";
@ -119,7 +141,11 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
07FA738E1EFF3DE4001A0F2C /* Debug.c in Sources */,
077B60801F066901001D40C4 /* Db.c in Sources */,
07DD47AF1EFE3B0500E42AD7 /* main.c in Sources */,
07FA73911EFF3E36001A0F2C /* ID.c in Sources */,
07FA738B1EFF3D9B001A0F2C /* List.c in Sources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@ -248,6 +274,7 @@
07DD47B41EFE3B0500E42AD7 /* Release */,
);
defaultConfigurationIsVisible = 0;
defaultConfigurationName = Release;
};
/* End XCConfigurationList section */
};

20
filesys/Db.c Normal file
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@ -0,0 +1,20 @@
//
// db.c
// filesys
//
// Created by Saturneric on 2017/6/30.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#include "Db.h"
#include "List.h"
int build_database(DB_CREATE_INFO * p_db_cte_ifo){
char db_path[64];
int mk_return = -1;
sprintf(db_path,"%s%s/",path,p_db_cte_ifo->name);
printf("DEBUG: db_path = %s\n",db_path);
mk_return = mkdir(db_path,S_IRWXU|S_IRWXG|S_IROTH|S_IXOTH);
return mk_return;
}

24
filesys/Db.h Normal file
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@ -0,0 +1,24 @@
//
// Db.h
// filesys
//
// Created by Saturneric on 2017/6/30.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#ifndef Db_h
#define Db_h
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
char *path = "data/";
typedef struct db_info{
char name[16];
} DB_CREATE_INFO;
extern int build_database(DB_CREATE_INFO *);
#endif /* Db_h */

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filesys/Debug.c Normal file
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@ -0,0 +1,84 @@
//
// Debug.c
// filesys
//
// Created by Saturneric on 2017/6/25.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#include "Debug.h"
#include "ID.h"
int debug_printf(DEBUG_CREATE_INFO *p_deg_ifo){
if (p_deg_ifo->avaliable == 0) return -1;
if (p_deg_ifo->safe == 0) return -1;
if(p_deg_ifo->type == -2){
printf("!!");
}
if(p_deg_ifo->type == 0){
printf("?");
}
if(p_deg_ifo->type == -1){
printf("!");
}
printf("Debug Message{ \n");
printf(" message: %s\n",p_deg_ifo->message);
if(p_deg_ifo->type > 0){
p_deg_ifo->showvar = 1;
}
if(p_deg_ifo->showvar){
if(p_deg_ifo->variable == NULL){
printf("DEBUG_PRINTF Error : unable to get the variable\n}\n");
return -1;
}
}
if(p_deg_ifo->type == STRING){
printf(" ------------\n type: variable info(string)");
if (p_deg_ifo->showvar)
printf("%s",(char *)(p_deg_ifo->variable));
}
else if(p_deg_ifo->type == INT){
printf(" ------------\n type: variable info(integer)");
if (p_deg_ifo->showvar)
printf("%d",*(int *)(p_deg_ifo->variable));
}
else if(p_deg_ifo->type == FLOAT){
printf(" ------------\n type: variable info(float)");
if (p_deg_ifo->showvar)
printf("%f",*(double *)(p_deg_ifo->variable));
}
else if (p_deg_ifo->type == WARNING){
printf(" ------------\n type: warning");
if (p_deg_ifo->showvar)
printf("\n location: %p",p_deg_ifo->variable);
}
else if (p_deg_ifo->type == ERROR){
printf(" ------------\n type: error");
if (p_deg_ifo->showvar)
printf("\n location: %p",p_deg_ifo->variable);
}
else if (p_deg_ifo->type == IMPORTANT_ERROR){
printf(" ------------\n type: improtant error");
if (p_deg_ifo->showvar)
printf("\n location: %p",p_deg_ifo->variable);
}
else printf("DEBUG_PRINTF Error : unable to get the type of the variable");
printf("\n}\n");
free(p_deg_ifo);
return 0;
}
DEBUG_CREATE_INFO *get_degcrtifo(void){
DEBUG_CREATE_INFO *p_deg_crt_ifo = NULL;
p_deg_crt_ifo = (DEBUG_CREATE_INFO *) malloc(sizeof(DEBUG_CREATE_INFO));
if (p_deg_crt_ifo == NULL) return NULL;
p_deg_crt_ifo->type = 0;
p_deg_crt_ifo->avaliable = 1;
p_deg_crt_ifo->showvar = 0;
p_deg_crt_ifo->variable = NULL;
p_deg_crt_ifo->safe = 1;
p_deg_crt_ifo->id = get_id();
return p_deg_crt_ifo;
}

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filesys/Debug.h Normal file
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@ -0,0 +1,35 @@
//
// Debug.h
// filesys
//
// Created by Saturneric on 2017/6/25.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#ifndef Debug_h
#define Debug_h
#include <stdio.h>
#include <stdlib.h>
#define STRING 1
#define INT 2
#define FLOAT 3
#define ERROR -1
#define IMPORTANT_ERROR -2
#define WARNING 0
typedef struct debug_info{
long id;
int type;
int safe;
int showvar;
int avaliable;
void *variable;
char *message;
} DEBUG_CREATE_INFO;
extern int debug_printf(DEBUG_CREATE_INFO *);
extern DEBUG_CREATE_INFO *get_degcrtifo(void);
#endif /* Debug_h */

14
filesys/ID.c Normal file
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@ -0,0 +1,14 @@
//
// ID.c
// filesys
//
// Created by Saturneric on 2017/6/25.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#include "ID.h"
long get_id(void){
srand((unsigned int)time(NULL));
return (long)(rand()+rand()%1000);
}

18
filesys/ID.h Normal file
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@ -0,0 +1,18 @@
//
// ID.h
// filesys
//
// Created by Saturneric on 2017/6/25.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#ifndef ID_h
#define ID_h
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
extern long get_id(void);
#endif /* ID_h */

262
filesys/List.c Normal file
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@ -0,0 +1,262 @@
//
// List.c
// filesys
//
// Created by Saturneric on 2017/6/25.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#include "List.h"
#include "Debug.h"
#include "ID.h"
List *build_list(void){
List *p_list = (List *) malloc(sizeof(List));
p_list->avaliable = 1;
p_list->id = get_id();
p_list->h_node = NULL;
p_list->l_node = NULL;
p_list->num = 0;
p_list->safe = 1;
return p_list;
}
Node *build_node(void){
Node *p_node = (Node *) malloc(sizeof(Node));
p_node->avaliable = 1;
p_node->id = get_id();
p_node->l_node = NULL;
p_node->n_node = NULL;
p_node->value = NULL;
p_node->safe = 1;
return p_node;
}
int add_node(List *p_list, Node *p_node){
int pass = 1;
if(check_list(p_list) == -1) pass = -1;
if(check_node(p_node) == -1) pass = -1;
if (pass == -1) return -1;
if(p_list->h_node == NULL){
p_list->h_node = p_node;
p_list->l_node = p_node;
}
else{
p_list->l_node->n_node = p_node;
p_node->l_node = p_list->l_node;
p_list->l_node = p_node;
}
p_list->num++;
return 0;
}
int del_node(List *p_list, Node *p_node){
int pass = 1;
if(check_list(p_list) == -1) pass = -1;
if(check_node(p_node) == -1) pass = -1;
if (pass == -1) return -1;
if (p_list->num <= 0) return -1;
p_node->l_node->l_node->n_node = NULL;
Node *pl_node = p_node->l_node->l_node;
free_node(p_node->l_node);
p_node->l_node = pl_node;
p_list->num--;
return 0;
}
int free_node(Node *p_node){
free(p_node ->value);
free(p_node);
return 0;
}
int check_list(List *p_list){
if(p_list == NULL){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = ERROR;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_list;
t_deg_crt_ifo->message = "the list is no eist.";
debug_printf(t_deg_crt_ifo);
return -1;
}
if (!p_list->avaliable){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = WARNING;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_list;
t_deg_crt_ifo->message = "the list is no avaliable.";
debug_printf(t_deg_crt_ifo);
return -1;
}
if (!p_list->safe){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = ERROR;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_list;
t_deg_crt_ifo->message = "the list is no safe.";
debug_printf(t_deg_crt_ifo);
return -1;
}
return 0;
}
int check_node(Node *p_node){
if(p_node == NULL){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = ERROR;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_node;
t_deg_crt_ifo->message = "the node is no eist.";
debug_printf(t_deg_crt_ifo);
return -1;
}
if (!p_node->avaliable){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = WARNING;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_node;
t_deg_crt_ifo->message = "the node is no avaliable.";
debug_printf(t_deg_crt_ifo);
return -1;
}
if (!p_node->safe){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = ERROR;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_node;
t_deg_crt_ifo->message = "the node is no safe.";
debug_printf(t_deg_crt_ifo);
return -1;
}
return 0;
}
int free_list(List *p_list){
if (p_list == NULL){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = WARNING;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_list;
t_deg_crt_ifo->message = "the list is no exist.";
debug_printf(t_deg_crt_ifo);
}
Node *p_node, *pl_node;
p_node = p_list->h_node;
while (p_node != NULL){
pl_node = p_node;
p_node = p_node->n_node;
pl_node->avaliable = 0;
pl_node->safe = 0;
free_node(pl_node);
}
p_list->avaliable = 0;
p_list->safe = 0;
free(p_list);
return 0;
}
Node * get_locationByindex(List *p_list,int index){
check_list(p_list);
if (index > p_list->num-1){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = ERROR;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_list;
t_deg_crt_ifo->message = "the nodes in the list is not enough.";
debug_printf(t_deg_crt_ifo);
return NULL;
}
Node *p_node = p_list->h_node;
while(--index > 0){
p_node = p_node->n_node;
}
return p_node;
}
Node *get_locationByid(List *p_list,long id){
check_list(p_list);
Node *p_node = p_list->h_node;
Node *s_node = NULL;
while(s_node == NULL){
if (p_node->id == id) s_node = p_node;
p_node = p_node->n_node;
}
return s_node;
}
Node *get_locationBystring(List *p_list, char *string){
check_list(p_list);
Node *p_node = p_list->h_node;
Node *s_node = NULL;
while(s_node == NULL){
if (!strcmp(p_node->value, string)) s_node = p_node;
p_node = p_node->n_node;
}
return s_node;
}
int *set_valueint(int integer){
int *p_integer = (int *) malloc(sizeof(int));
*p_integer = integer;
return p_integer;
}
double *set_valuefloat(double fnum){
double *p_fnum = (double *)malloc(sizeof(double));
*p_fnum = fnum;
return p_fnum;
}
char *set_valuestring(char *string){
char *p_string = (char *) malloc(sizeof(char) * 256);
strcpy(p_string, string);
return p_string;
}
int list_tofile(FILE *p_file, List *p_list){
//fprintf(p_file, "%d,%d,");
return 0;
}
Item *build_item(void){
Item *p_item = (Item *)malloc(sizeof(Item));
p_item->id = get_id();
p_item->data_list = build_list();
p_item->data_num = 0;
p_item->type_list = build_list();
p_item->define_list = build_list();
p_item->define_num = 0;
p_item->avaliable = 1;
p_item->safe = 1;
return p_item;
}
int add_define(Item *p_item, char *define, char *type){
Node *pd_node = build_node();
pd_node->value = set_valuestring(define);
Node *pt_node = build_node();
pt_node->value = set_valuestring(type);
add_node(p_item->define_list, pd_node);
add_node(p_item->type_list, pt_node);
p_item->define_num++;
return 0;
}
int add_data(Item *p_item, void *value){
if (p_item->data_num >= p_item->define_num){
DEBUG_CREATE_INFO *t_deg_crt_ifo = get_degcrtifo();;
t_deg_crt_ifo->type = ERROR;
t_deg_crt_ifo->showvar = 1;
t_deg_crt_ifo->variable = &p_item;
t_deg_crt_ifo->message = "data is more than define.";
debug_printf(t_deg_crt_ifo);
}
return 0;
}

102
filesys/List.h Normal file
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@ -0,0 +1,102 @@
//
// List.h
// filesys
//
// Created by Saturneric on 2017/6/25.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#ifndef List_h
#define List_h
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/stat.h>
typedef struct node{
long id;
int avaliable;
int safe;
void *value;
struct node *n_node;
struct node *l_node;
} Node;
typedef struct list{
long id;
int avaliable;
int safe;
long num;
Node *h_node;
Node *l_node;
} List;
typedef struct define{
long id;
int avaliable;
int safe;
int num;
List *define_list;
List *type_list;
} Define;
typedef struct item{
long id;
int avaliable;
int safe;
Define *p_define;
List *define_list;
List *type_list;
List *data_list;
int data_num;
int define_num;
} Item;
typedef struct table{
long id;
int avaliable;
int safe;
Define *p_define;
List *item_list;
int num;
}Table;
typedef struct bin{
long id;
int avaliable;
int safe;
List *item_list;
} Bin;
extern List *build_list(void);
extern Node *build_node(void);
extern int free_list(List *);
extern int free_node(Node *);
extern int add_node(List *, Node *);
extern int del_node(List *, Node *);
extern int check_list(List *);
extern int check_node(Node *);
extern Node *get_locationByindex(List *,int);
extern Node *get_locationByid(List *,long);
extern Node *get_locationBystring(List *, char *);
extern int list_tofile(FILE *, List *);
extern int file_tolist(FILE *, List *);
extern int *set_valueint(int);
extern double *set_valuefloat(double);
extern char *set_valuestring(char *);
extern Item *build_item(Define *);
extern int add_data(Item *, void *);
extern int free_item(Item *);
extern Define *build_define(void);
extern int add_define(Define *, char *, char *);
extern int free_define(Define *);
#endif /* List_h */

14
filesys/Support.h Normal file
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//
// Support.h
// filesys
//
// Created by Saturneric on 2017/6/30.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#ifndef Support_h
#define Support_h
#include "List.h"
#endif /* Support_h */

26
filesys/main.c
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@ -1,15 +1,19 @@
//
// main.c
// filesys
//
// Created by Saturneric on 2017/6/24.
// Copyright © 2017年 Bakantu Eric. All rights reserved.
//
#include <stdio.h>
#include "Support.h"
int main(int argc, const char * argv[]) {
// insert code here...
printf("Hello, World!\n");
int main(int argc, char *argv[]){
Node *nl[50];
List *pl = build_list();
for(int i = 0; i < 50; i++){
nl[i] = build_node();
nl[i]->value = (void *)set_valueint(i);
add_node(pl, nl[i]);
}
Node *p_node = get_locationByindex(pl, 5);
free_list(pl);
return 0;
}