-
Notifications
You must be signed in to change notification settings - Fork 0
/
node.h
87 lines (56 loc) · 1.78 KB
/
node.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
//
// Created by henrik
//
#ifndef KEYVALUE_NODE_H
#define KEYVALUE_NODE_H
#define MAX_NODES 10
#include <stdio.h>
#include <stdlib.h>
typedef unsigned long ULONG;
typedef struct _NODE{
char *pszName; // Name of the node.
ULONG ulIntVal; // If numeric type, the value itself.
char *pszString; // String pointer og NULL if numeric.
struct _NODE *pnNodes[MAX_NODES]; // Pointers to the nodes.
} NODE;
FILE *f;
char *str, *token, *path, *nodename, *nodearg, *saveptr, *saveptr2;
int i, j, nodecheck, type;
char *line;
NODE *root;
NODE *conductor;
void CreateNodeTree(char* filenname);
// Checks if child exists in given node.
int ChildExists(NODE* node, char* childname);
//Checks if there is
//int fullofchildren(NODE* node);
// Checks if a node has any children at all.
int IsEmpty(NODE* node);
//Traverses conductor along path like "config.update.interval".
// When this function is finished, conductor points at "interval" in this case.
int MoveConductor(char* str);
//Create child at given node. Return new node.
NODE* CreateNode(NODE* node, char* childname);
// Deletes node with children.
void Delete(char* nodename);
//Sets number to given node.
void SetNumber(NODE* node, ULONG number);
//Sets string to given node.
void SetString(NODE* node, char* str);
// Returns 1 if node has a value assigned. 0 if not. -1 if both.
int HasType(NODE* node);
//Get wether node stores string or int.
int GetType(char* string);
//Get int
int GetInt(char* str);
// Get string
char* GetString(char* str);
// Enumerate
void Enumerate(char* str);
//GetText
char* GetText(char* string, char* lang);
//Recursive print function
void PrintNodeTree(NODE* rootprint);
// Function used by Delete() to recursively delete all cildnodes.
void DeleteChildren(NODE* rootfree);
#endif //KEYVALUE_NODE_H