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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
/*
* Calcurse - text-based organizer
*
* Copyright (c) 2004-2013 calcurse Development Team <misc@calcurse.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Send your feedback or comments to : misc@calcurse.org
* Calcurse home page : http://calcurse.org
*
*/
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <time.h>
#include "calcurse.h"
llist_t eventlist;
void event_free(struct event *ev)
{
mem_free(ev->mesg);
erase_note(&ev->note);
mem_free(ev);
}
struct event *event_dup(struct event *in)
{
EXIT_IF(!in, _("null pointer"));
struct event *ev = mem_malloc(sizeof(struct event));
ev->id = in->id;
ev->day = in->day;
ev->mesg = mem_strdup(in->mesg);
if (in->note)
ev->note = mem_strdup(in->note);
else
ev->note = NULL;
return ev;
}
void event_llist_init(void)
{
LLIST_INIT(&eventlist);
}
void event_llist_free(void)
{
LLIST_FREE_INNER(&eventlist, event_free);
LLIST_FREE(&eventlist);
}
static int event_cmp_day(struct event *a, struct event *b)
{
return a->day < b->day ? -1 : (a->day == b->day ? 0 : 1);
}
/* Create a new event */
struct event *event_new(char *mesg, char *note, long day, int id)
{
struct event *ev;
ev = mem_malloc(sizeof(struct event));
ev->mesg = mem_strdup(mesg);
ev->day = day;
ev->id = id;
ev->note = (note != NULL) ? mem_strdup(note) : NULL;
LLIST_ADD_SORTED(&eventlist, ev, event_cmp_day);
return ev;
}
/* Check if the event belongs to the selected day */
unsigned event_inday(struct event *i, long *start)
{
return (i->day < *start + DAYINSEC && i->day >= *start);
}
/* Write to file the event in user-friendly format */
void event_write(struct event *o, FILE * f)
{
struct tm lt;
time_t t;
t = o->day;
localtime_r(&t, <);
fprintf(f, "%02u/%02u/%04u [%d] ", lt.tm_mon + 1, lt.tm_mday,
1900 + lt.tm_year, o->id);
if (o->note != NULL)
fprintf(f, ">%s ", o->note);
fprintf(f, "%s\n", o->mesg);
}
/* Load the events from file */
struct event *event_scan(FILE * f, struct tm start, int id, char *note)
{
char buf[BUFSIZ], *nl;
time_t tstart;
/* Read the event description */
if (!fgets(buf, sizeof buf, f))
return NULL;
nl = strchr(buf, '\n');
if (nl) {
*nl = '\0';
}
start.tm_hour = 0;
start.tm_min = 0;
start.tm_sec = 0;
start.tm_isdst = -1;
start.tm_year -= 1900;
start.tm_mon--;
tstart = mktime(&start);
EXIT_IF(tstart == -1, _("date error in the event\n"));
return event_new(buf, note, tstart, id);
}
/* Delete an event from the list. */
void event_delete(struct event *ev)
{
llist_item_t *i = LLIST_FIND_FIRST(&eventlist, ev, NULL);
if (!i)
EXIT(_("no such appointment"));
LLIST_REMOVE(&eventlist, i);
}
void event_paste_item(struct event *ev, long date)
{
ev->day = date;
LLIST_ADD_SORTED(&eventlist, ev, event_cmp_day);
}
|
