blob: 53e7b8d889b31ea3196bed016837d868feff274b (
plain)
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
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
|
/****************************************************************************
** Created: Sun Dec 26 22:00:00 2004
** by: Paul Eggleton <bluelightning@bluelightning.org>
** copyright : (C) 2004 by Paul Eggleton
email : bluelightning@bluelightning.org
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
***************************************************************************/
/* QT */
#include <qfile.h>
#include <qtextstream.h>
#include <qvaluelist.h>
/* STD */
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>
#include "drinkdata.h"
// ----- DrinkData -----
DrinkData::DrinkData() {
}
void DrinkData::setFile(const QString &filename) {
this->filename = filename;
}
bool DrinkData::read(void) {
QFile dbFile;
dbFile.setName(filename);
if ( !dbFile.open( IO_ReadOnly)) {
return false;
}
items.clear();
QTextStream t( &dbFile);
QString s, name = "", ingredients = "";
while ( !t.eof()) {
s = t.readLine();
if(s.find( "#", 0, TRUE) != -1 || dbFile.atEnd()) {
if(name != "")
addDrink(name, ingredients);
// Start new entry
name = s.right(s.length()-2);
ingredients = "";
}
else {
if(ingredients != "")
ingredients += '\n';
ingredients += s;
}
}
dbFile.close();
return true;
}
void DrinkData::addDrink(const QString &name, const QString &ingredients) {
DrinkItem item(name, ingredients);
items.append(item);
}
DrinkList::Iterator DrinkData::findDrink(const QString &name) {
DrinkList::Iterator it = items.begin();
while ( it != items.end() ) {
if((*it).getName() == name)
return it;
++it;
}
return items.end();
}
DrinkList::Iterator DrinkData::getBegin(void) {
return items.begin();
}
DrinkList::Iterator DrinkData::getEnd(void) {
return items.end();
}
bool DrinkData::writeChanges(void) {
QFile dbFile;
dbFile.setName(filename);
if ( !dbFile.open( IO_WriteOnly | IO_Truncate )) {
return false;
}
QTextStream t( &dbFile);
DrinkList::Iterator it = items.begin();
while ( it != items.end() ) {
t << "# " << (*it).getName() << '\n';
t << (*it).getIngredients() << '\n';
++it;
}
dbFile.close();
return true;
}
// ----- DrinkItem -----
DrinkItem::DrinkItem(void) {
}
DrinkItem::DrinkItem(const QString &name, const QString &ingredients) {
this->name = name;
this->ingredients = ingredients;
}
const QString &DrinkItem::getName(void) {
return name;
}
const QString &DrinkItem::getIngredients(void) {
return ingredients;
}
void DrinkItem::setName(const QString &name) {
this->name = name;
}
void DrinkItem::setIngredients(const QString &ingredients) {
this->ingredients = ingredients;
}
|
