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
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/* Copyright (C) 2018 C. McEnroe <june@causal.agency>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define SOURCE_URL "https://code.causal.agency/june/catgirl"
#include <stdarg.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdnoreturn.h>
#include <time.h>
#include <wchar.h>
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#define err(...) do { uiHide(); err(__VA_ARGS__); } while (0)
#define errx(...) do { uiHide(); errx(__VA_ARGS__); } while (0)
typedef unsigned uint;
typedef unsigned char byte;
struct {
char *host;
char *port;
char *auth;
char *pass;
char *webp;
char *nick;
char *user;
char *real;
char *join;
char *keys;
bool limit;
bool raw;
bool notify;
bool quit;
} self;
void eventWait(const char *argv[static 2]);
void eventPipe(const char *argv[static 2]);
noreturn void eventLoop(void);
struct Tag {
size_t id;
const char *name;
};
enum { TagsLen = 256 };
const struct Tag TagNone;
const struct Tag TagStatus;
const struct Tag TagRaw;
struct Tag tagFind(const char *name);
struct Tag tagFor(const char *name);
enum IRCColor {
IRCWhite,
IRCBlack,
IRCBlue,
IRCGreen,
IRCRed,
IRCBrown,
IRCMagenta,
IRCOrange,
IRCYellow,
IRCLightGreen,
IRCCyan,
IRCLightCyan,
IRCLightBlue,
IRCPink,
IRCGray,
IRCLightGray,
IRCDefault = 99,
};
enum {
IRCBold = 002,
IRCColor = 003,
IRCReverse = 026,
IRCReset = 017,
IRCItalic = 035,
IRCUnderline = 037,
};
struct Format {
const wchar_t *str;
size_t len;
bool split;
bool bold, italic, underline, reverse;
enum IRCColor fg, bg;
};
void formatReset(struct Format *format);
bool formatParse(struct Format *format, const wchar_t *split);
enum IRCColor colorGen(const char *str);
struct Tag colorTag(struct Tag tag, const char *gen);
enum IRCColor colorFor(struct Tag tag);
void handle(char *line);
void input(struct Tag tag, char *line);
void inputTab(void);
int ircConnect(void);
void ircRead(void);
void ircWrite(const char *ptr, size_t len);
void ircFmt(const char *format, ...) __attribute__((format(printf, 1, 2)));
void ircQuit(const char *mesg);
void uiInit(void);
void uiShow(void);
void uiHide(void);
void uiDraw(void);
void uiRead(void);
void uiExit(int status);
void uiPrompt(bool nickChanged);
void uiShowTag(struct Tag tag);
void uiShowNum(int num, bool relative);
void uiMoveTag(struct Tag tag, int num, bool relative);
void uiCloseTag(struct Tag tag);
enum UIHeat {
UICold,
UIWarm,
UIHot,
};
void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *str);
void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...);
enum TermMode {
TermFocus,
TermPaste,
};
enum TermEvent {
TermNone,
TermFocusIn,
TermFocusOut,
TermPasteStart,
TermPasteEnd,
};
void termInit(void);
void termNoFlow(void);
void termTitle(const char *title);
void termMode(enum TermMode mode, bool set);
enum TermEvent termEvent(char ch);
enum Edit {
EditLeft,
EditRight,
EditHome,
EditEnd,
EditBackWord,
EditForeWord,
EditInsert,
EditBackspace,
EditDelete,
EditKillBackWord,
EditKillForeWord,
EditKillLine,
EditComplete,
EditEnter,
};
void edit(struct Tag tag, enum Edit op, wchar_t ch);
const wchar_t *editHead(void);
const wchar_t *editTail(void);
void tabTouch(struct Tag tag, const char *word);
void tabAdd(struct Tag tag, const char *word);
void tabRemove(struct Tag tag, const char *word);
void tabReplace(struct Tag tag, const char *prev, const char *next);
void tabClear(struct Tag tag);
struct Tag tabTag(const char *word);
const char *tabNext(struct Tag tag, const char *prefix);
void tabAccept(void);
void tabReject(void);
void urlScan(struct Tag tag, const char *str);
void urlList(struct Tag tag);
void urlOpenMatch(struct Tag tag, const char *substr);
void urlOpenRange(struct Tag tag, size_t at, size_t to);
void logOpen(const char *path);
void logFmt(
struct Tag tag, const time_t *ts, const char *format, ...
) __attribute__((format(printf, 3, 4)));
void logList(struct Tag tag);
void logReplay(struct Tag tag);
wchar_t *wcsnchr(const wchar_t *wcs, size_t len, wchar_t chr);
wchar_t *wcsnrchr(const wchar_t *wcs, size_t len, wchar_t chr);
wchar_t *ambstowcs(const char *src);
char *awcstombs(const wchar_t *src);
char *awcsntombs(const wchar_t *src, size_t nwc);
int vaswprintf(wchar_t **ret, const wchar_t *format, va_list ap);
int aswprintf(wchar_t **ret, const wchar_t *format, ...);
size_t base64Size(size_t len);
void base64(char *dst, const byte *src, size_t len);
// HACK: clang won't check wchar_t *format strings.
#ifdef NDEBUG
#define uiFmt(tag, heat, format, ...) uiFmt(tag, heat, L##format, __VA_ARGS__)
#else
#define uiFmt(tag, heat, format, ...) do { \
snprintf(NULL, 0, format, __VA_ARGS__); \
uiFmt(tag, heat, L##format, __VA_ARGS__); \
} while(0)
#endif
|