First commit.

filesys.xcodeproj/project.pbxproj

@@ -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 */
 	};

filesys/Db.c

@@ -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;
+}

filesys/Db.h

@@ -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 */

filesys/Debug.c

@@ -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;
+}
+

filesys/Debug.h

@@ -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 */

filesys/ID.c

@@ -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);
+}

filesys/ID.h

@@ -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 */

filesys/List.c

@@ -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;
+}
+
+

filesys/List.h

@@ -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 */

filesys/Support.h

@@ -0,0 +1,14 @@
+//
+//  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 */

filesys/main.c

@@ -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...
+int main(int argc, char *argv[]){
-    printf("Hello, World!\n");
+    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;
 }
+
+