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Use PascalCase for constants

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Begone underscores.
This commit is contained in:
Curtis McEnroe 2018-09-02 16:13:00 -04:00
parent ccb54d36d9
commit 240f9ebf84
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GPG Key ID: CEA2F97ADCFCD77C
12 changed files with 250 additions and 246 deletions
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12
chat.c
View File

@ -60,7 +60,7 @@ static union {
void spawn(char *const argv[]) { void spawn(char *const argv[]) {
if (fds.pipe.events) { if (fds.pipe.events) {
uiLog(TAG_STATUS, UI_WARM, L"spawn: existing pipe"); uiLog(TagStatus, UIWarm, L"spawn: existing pipe");
return; return;
} }
@ -93,7 +93,7 @@ static void pipeRead(void) {
if (len) { if (len) {
buf[len] = '\0'; buf[len] = '\0';
len = strcspn(buf, "\n"); len = strcspn(buf, "\n");
uiFmt(TAG_STATUS, UI_WARM, "spawn: %.*s", (int)len, buf); uiFmt(TagStatus, UIWarm, "spawn: %.*s", (int)len, buf);
} else { } else {
close(fds.pipe.fd); close(fds.pipe.fd);
fds.pipe.events = 0; fds.pipe.events = 0;
@ -124,15 +124,15 @@ static void sigchld(int sig) {
pid_t pid = wait(&status); pid_t pid = wait(&status);
if (pid < 0) err(EX_OSERR, "wait"); if (pid < 0) err(EX_OSERR, "wait");
if (WIFEXITED(status) && WEXITSTATUS(status)) { if (WIFEXITED(status) && WEXITSTATUS(status)) {
uiFmt(TAG_STATUS, UI_WARM, "spawn: exit %d", WEXITSTATUS(status)); uiFmt(TagStatus, UIWarm, "spawn: exit %d", WEXITSTATUS(status));
} else if (WIFSIGNALED(status)) { } else if (WIFSIGNALED(status)) {
uiFmt(TAG_STATUS, UI_WARM, "spawn: signal %d", WTERMSIG(status)); uiFmt(TagStatus, UIWarm, "spawn: signal %d", WTERMSIG(status));
} }
} }
static void sigint(int sig) { static void sigint(int sig) {
(void)sig; (void)sig;
input(TAG_STATUS, "/quit"); input(TagStatus, "/quit");
uiExit(); uiExit();
exit(EX_OK); exit(EX_OK);
} }
@ -183,7 +183,7 @@ int main(int argc, char *argv[]) {
inputTab(); inputTab();
uiInit(); uiInit();
uiLog(TAG_STATUS, UI_WARM, L"Traveling..."); uiLog(TagStatus, UIWarm, L"Traveling...");
uiDraw(); uiDraw();
fds.irc.fd = ircConnect(host, port, pass, webirc); fds.irc.fd = ircConnect(host, port, pass, webirc);

100
chat.h
View File

@ -42,38 +42,38 @@ struct Tag {
const char *name; const char *name;
}; };
enum { TAGS_LEN = 256 }; enum { TagsLen = 256 };
const struct Tag TAG_NONE; const struct Tag TagNone;
const struct Tag TAG_STATUS; const struct Tag TagStatus;
const struct Tag TAG_VERBOSE; const struct Tag TagVerbose;
struct Tag tagFind(const char *name); struct Tag tagFind(const char *name);
struct Tag tagFor(const char *name); struct Tag tagFor(const char *name);
enum { enum {
IRC_WHITE, IRCWhite,
IRC_BLACK, IRCBlack,
IRC_BLUE, IRCBlue,
IRC_GREEN, IRCGreen,
IRC_RED, IRCRed,
IRC_BROWN, IRCBrown,
IRC_MAGENTA, IRCMagenta,
IRC_ORANGE, IRCOrange,
IRC_YELLOW, IRCYellow,
IRC_LIGHT_GREEN, IRCLightGreen,
IRC_CYAN, IRCCyan,
IRC_LIGHT_CYAN, IRCLightCyan,
IRC_LIGHT_BLUE, IRCLightBlue,
IRC_PINK, IRCPink,
IRC_GRAY, IRCGray,
IRC_LIGHT_GRAY, IRCLightGray,
}; };
enum { enum {
IRC_BOLD = 002, IRCBold = 002,
IRC_COLOR = 003, IRCColor = 003,
IRC_REVERSE = 026, IRCReverse = 026,
IRC_RESET = 017, IRCReset = 017,
IRC_ITALIC = 035, IRCItalic = 035,
IRC_UNDERLINE = 037, IRCUnderline = 037,
}; };
void handle(char *line); void handle(char *line);
@ -98,24 +98,24 @@ void uiViewNum(int num);
void uiCloseTag(struct Tag tag); void uiCloseTag(struct Tag tag);
enum UIHeat { enum UIHeat {
UI_COLD, UICold,
UI_WARM, UIWarm,
UI_HOT, UIHot,
}; };
void uiTopic(struct Tag tag, const char *topic); void uiTopic(struct Tag tag, const char *topic);
void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line); void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line);
void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...); void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...);
enum TermMode { enum TermMode {
TERM_FOCUS, TermFocus,
TERM_PASTE, TermPaste,
}; };
enum TermEvent { enum TermEvent {
TERM_NONE, TermNone,
TERM_FOCUS_IN, TermFocusIn,
TERM_FOCUS_OUT, TermFocusOut,
TERM_PASTE_START, TermPasteStart,
TERM_PASTE_END, TermPasteEnd,
}; };
void termInit(void); void termInit(void);
void termTitle(const char *title); void termTitle(const char *title);
@ -123,20 +123,20 @@ void termMode(enum TermMode mode, bool set);
enum TermEvent termEvent(char ch); enum TermEvent termEvent(char ch);
enum Edit { enum Edit {
EDIT_LEFT, EditLeft,
EDIT_RIGHT, EditRight,
EDIT_HOME, EditHome,
EDIT_END, EditEnd,
EDIT_BACK_WORD, EditBackWord,
EDIT_FORE_WORD, EditForeWord,
EDIT_INSERT, EditInsert,
EDIT_BACKSPACE, EditBackspace,
EDIT_DELETE, EditDelete,
EDIT_KILL_BACK_WORD, EditKillBackWord,
EDIT_KILL_FORE_WORD, EditKillForeWord,
EDIT_KILL_LINE, EditKillLine,
EDIT_COMPLETE, EditComplete,
EDIT_ENTER, EditEnter,
}; };
void edit(struct Tag tag, enum Edit op, wchar_t ch); void edit(struct Tag tag, enum Edit op, wchar_t ch);
const wchar_t *editHead(void); const wchar_t *editHead(void);

34
edit.c
View File

@ -22,9 +22,9 @@
#include "chat.h" #include "chat.h"
enum { BUF_LEN = 512 }; enum { BufLen = 512 };
static struct { static struct {
wchar_t buf[BUF_LEN]; wchar_t buf[BufLen];
wchar_t *ptr; wchar_t *ptr;
wchar_t *end; wchar_t *end;
wchar_t *tab; wchar_t *tab;
@ -66,7 +66,7 @@ static void foreWord(void) {
} }
static void insert(wchar_t ch) { static void insert(wchar_t ch) {
if (line.end == &line.buf[BUF_LEN - 1]) return; if (line.end == &line.buf[BufLen - 1]) return;
if (line.ptr != line.end) { if (line.ptr != line.end) {
wmemmove(line.ptr + 1, line.ptr, line.end - line.ptr); wmemmove(line.ptr + 1, line.ptr, line.end - line.ptr);
} }
@ -166,24 +166,24 @@ static void enter(struct Tag tag) {
void edit(struct Tag tag, enum Edit op, wchar_t ch) { void edit(struct Tag tag, enum Edit op, wchar_t ch) {
switch (op) { switch (op) {
break; case EDIT_LEFT: reject(); left(); break; case EditLeft: reject(); left();
break; case EDIT_RIGHT: reject(); right(); break; case EditRight: reject(); right();
break; case EDIT_HOME: reject(); line.ptr = line.buf; break; case EditHome: reject(); line.ptr = line.buf;
break; case EDIT_END: reject(); line.ptr = line.end; break; case EditEnd: reject(); line.ptr = line.end;
break; case EDIT_BACK_WORD: reject(); backWord(); break; case EditBackWord: reject(); backWord();
break; case EDIT_FORE_WORD: reject(); foreWord(); break; case EditForeWord: reject(); foreWord();
break; case EDIT_INSERT: accept(); insert(ch); break; case EditInsert: accept(); insert(ch);
break; case EDIT_BACKSPACE: reject(); backspace(); break; case EditBackspace: reject(); backspace();
break; case EDIT_DELETE: reject(); delete(); break; case EditDelete: reject(); delete();
break; case EDIT_KILL_BACK_WORD: reject(); killBackWord(); break; case EditKillBackWord: reject(); killBackWord();
break; case EDIT_KILL_FORE_WORD: reject(); killForeWord(); break; case EditKillForeWord: reject(); killForeWord();
break; case EDIT_KILL_LINE: reject(); line.end = line.ptr; break; case EditKillLine: reject(); line.end = line.ptr;
break; case EDIT_COMPLETE: complete(tag); break; case EditComplete: complete(tag);
break; case EDIT_ENTER: accept(); enter(tag); break; case EditEnter: accept(); enter(tag);
} }
} }

64
handle.c
View File

@ -33,15 +33,15 @@ static uint32_t hashChar(uint32_t hash, char ch) {
return hash; return hash;
} }
static int color(const char *str) { static int color(const char *str) {
if (!str) return IRC_GRAY; if (!str) return IRCGray;
uint32_t hash = 0; uint32_t hash = 0;
for (; str[0]; ++str) { for (; str[0]; ++str) {
hash = hashChar(hash, str[0]); hash = hashChar(hash, str[0]);
} }
while (IRC_BLACK == (hash & IRC_LIGHT_GRAY)) { while (IRCBlack == (hash & IRCLightGray)) {
hash = hashChar(hash, '\0'); hash = hashChar(hash, '\0');
} }
return (hash & IRC_LIGHT_GRAY); return (hash & IRCLightGray);
} }
static char *paramField(char **params) { static char *paramField(char **params) {
@ -125,8 +125,8 @@ static void handlePing(char *prefix, char *params) {
static void handleReplyErroneousNickname(char *prefix, char *params) { static void handleReplyErroneousNickname(char *prefix, char *params) {
char *mesg; char *mesg;
shift(prefix, NULL, NULL, NULL, params, 3, 0, NULL, NULL, &mesg); shift(prefix, NULL, NULL, NULL, params, 3, 0, NULL, NULL, &mesg);
uiFmt(TAG_STATUS, UI_HOT, "You can't use that name here: \"%s\"", mesg); uiFmt(TagStatus, UIHot, "You can't use that name here: \"%s\"", mesg);
uiLog(TAG_STATUS, UI_COLD, L"Type /nick <name> to choose a new one"); uiLog(TagStatus, UICold, L"Type /nick <name> to choose a new one");
} }
static void handleReplyWelcome(char *prefix, char *params) { static void handleReplyWelcome(char *prefix, char *params) {
@ -135,9 +135,9 @@ static void handleReplyWelcome(char *prefix, char *params) {
if (strcmp(nick, self.nick)) selfNick(nick); if (strcmp(nick, self.nick)) selfNick(nick);
if (self.join) ircFmt("JOIN %s\r\n", self.join); if (self.join) ircFmt("JOIN %s\r\n", self.join);
tabTouch(TAG_STATUS, self.nick); tabTouch(TagStatus, self.nick);
uiLog(TAG_STATUS, UI_WARM, L"You have arrived"); uiLog(TagStatus, UIWarm, L"You have arrived");
} }
static void handleReplyMOTD(char *prefix, char *params) { static void handleReplyMOTD(char *prefix, char *params) {
@ -145,8 +145,8 @@ static void handleReplyMOTD(char *prefix, char *params) {
shift(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &mesg); shift(prefix, NULL, NULL, NULL, params, 2, 0, NULL, &mesg);
if (mesg[0] == '-' && mesg[1] == ' ') mesg = &mesg[2]; if (mesg[0] == '-' && mesg[1] == ' ') mesg = &mesg[2];
urlScan(TAG_STATUS, mesg); urlScan(TagStatus, mesg);
uiFmt(TAG_STATUS, UI_COLD, "%s", mesg); uiFmt(TagStatus, UICold, "%s", mesg);
} }
static void handleJoin(char *prefix, char *params) { static void handleJoin(char *prefix, char *params) {
@ -155,13 +155,13 @@ static void handleJoin(char *prefix, char *params) {
struct Tag tag = tagFor(chan); struct Tag tag = tagFor(chan);
if (isSelf(nick, user)) { if (isSelf(nick, user)) {
tabTouch(TAG_NONE, chan); tabTouch(TagNone, chan);
uiViewTag(tag); uiViewTag(tag);
} }
tabTouch(tag, nick); tabTouch(tag, nick);
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"\3%d%s\3 arrives in \3%d%s\3", "\3%d%s\3 arrives in \3%d%s\3",
color(user), nick, color(chan), chan color(user), nick, color(chan), chan
); );
@ -182,14 +182,14 @@ static void handlePart(char *prefix, char *params) {
if (mesg) { if (mesg) {
urlScan(tag, mesg); urlScan(tag, mesg);
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"\3%d%s\3 leaves \3%d%s\3, \"%s\"", "\3%d%s\3 leaves \3%d%s\3, \"%s\"",
color(user), nick, color(chan), chan, dequote(mesg) color(user), nick, color(chan), chan, dequote(mesg)
); );
logFmt(tag, NULL, "%s leaves %s, \"%s\"", nick, chan, dequote(mesg)); logFmt(tag, NULL, "%s leaves %s, \"%s\"", nick, chan, dequote(mesg));
} else { } else {
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"\3%d%s\3 leaves \3%d%s\3", "\3%d%s\3 leaves \3%d%s\3",
color(user), nick, color(chan), chan color(user), nick, color(chan), chan
); );
@ -212,7 +212,7 @@ static void handleKick(char *prefix, char *params) {
if (mesg) { if (mesg) {
urlScan(tag, mesg); urlScan(tag, mesg);
uiFmt( uiFmt(
tag, (kicked ? UI_HOT : UI_COLD), tag, (kicked ? UIHot : UICold),
"\3%d%s\3 kicks \3%d%s\3 out of \3%d%s\3, \"%s\"", "\3%d%s\3 kicks \3%d%s\3 out of \3%d%s\3, \"%s\"",
color(user), nick, color(kick), kick, color(chan), chan, color(user), nick, color(kick), kick, color(chan), chan,
dequote(mesg) dequote(mesg)
@ -223,7 +223,7 @@ static void handleKick(char *prefix, char *params) {
); );
} else { } else {
uiFmt( uiFmt(
tag, (kicked ? UI_HOT : UI_COLD), tag, (kicked ? UIHot : UICold),
"\3%d%s\3 kicks \3%d%s\3 out of \3%d%s\3", "\3%d%s\3 kicks \3%d%s\3 out of \3%d%s\3",
color(user), nick, color(kick), kick, color(chan), chan color(user), nick, color(kick), kick, color(chan), chan
); );
@ -236,19 +236,19 @@ static void handleQuit(char *prefix, char *params) {
shift(prefix, &nick, &user, NULL, params, 0, 1, &mesg); shift(prefix, &nick, &user, NULL, params, 0, 1, &mesg);
struct Tag tag; struct Tag tag;
while (TAG_NONE.id != (tag = tabTag(nick)).id) { while (TagNone.id != (tag = tabTag(nick)).id) {
tabRemove(tag, nick); tabRemove(tag, nick);
if (mesg) { if (mesg) {
urlScan(tag, mesg); urlScan(tag, mesg);
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"\3%d%s\3 leaves, \"%s\"", "\3%d%s\3 leaves, \"%s\"",
color(user), nick, dequote(mesg) color(user), nick, dequote(mesg)
); );
logFmt(tag, NULL, "%s leaves, \"%s\"", nick, dequote(mesg)); logFmt(tag, NULL, "%s leaves, \"%s\"", nick, dequote(mesg));
} else { } else {
uiFmt(tag, UI_COLD, "\3%d%s\3 leaves", color(user), nick); uiFmt(tag, UICold, "\3%d%s\3 leaves", color(user), nick);
logFmt(tag, NULL, "%s leaves", nick); logFmt(tag, NULL, "%s leaves", nick);
} }
} }
@ -262,7 +262,7 @@ static void handleReplyTopic(char *prefix, char *params) {
urlScan(tag, topic); urlScan(tag, topic);
uiTopic(tag, topic); uiTopic(tag, topic);
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"The sign in \3%d%s\3 reads, \"%s\"", "The sign in \3%d%s\3 reads, \"%s\"",
color(chan), chan, topic color(chan), chan, topic
); );
@ -279,7 +279,7 @@ static void handleTopic(char *prefix, char *params) {
urlScan(tag, topic); urlScan(tag, topic);
uiTopic(tag, topic); uiTopic(tag, topic);
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"\3%d%s\3 places a new sign in \3%d%s\3, \"%s\"", "\3%d%s\3 places a new sign in \3%d%s\3, \"%s\"",
color(user), nick, color(chan), chan, topic color(user), nick, color(chan), chan, topic
); );
@ -322,7 +322,7 @@ static void handleReplyEndOfWho(char *prefix, char *params) {
struct Tag tag = tagFor(chan); struct Tag tag = tagFor(chan);
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"In \3%d%s\3 are %s", "In \3%d%s\3 are %s",
color(chan), chan, who.buf color(chan), chan, who.buf
); );
@ -336,11 +336,11 @@ static void handleNick(char *prefix, char *params) {
if (isSelf(prev, user)) selfNick(next); if (isSelf(prev, user)) selfNick(next);
struct Tag tag; struct Tag tag;
while (TAG_NONE.id != (tag = tabTag(prev)).id) { while (TagNone.id != (tag = tabTag(prev)).id) {
tabReplace(tag, prev, next); tabReplace(tag, prev, next);
uiFmt( uiFmt(
tag, UI_COLD, tag, UICold,
"\3%d%s\3 is now known as \3%d%s\3", "\3%d%s\3 is now known as \3%d%s\3",
color(user), prev, color(user), next color(user), prev, color(user), next
); );
@ -360,7 +360,7 @@ static void handleCTCP(struct Tag tag, char *nick, char *user, char *mesg) {
urlScan(tag, params); urlScan(tag, params);
bool ping = !self && isPing(params); bool ping = !self && isPing(params);
uiFmt( uiFmt(
tag, (ping ? UI_HOT : UI_WARM), tag, (ping ? UIHot : UIWarm),
"%c\3%d* %s\17 %s", "%c\3%d* %s\17 %s",
ping["\17\26"], color(user), nick, params ping["\17\26"], color(user), nick, params
); );
@ -383,7 +383,7 @@ static void handlePrivmsg(char *prefix, char *params) {
urlScan(tag, mesg); urlScan(tag, mesg);
bool ping = !self && (direct || isPing(mesg)); bool ping = !self && (direct || isPing(mesg));
uiFmt( uiFmt(
tag, (ping ? UI_HOT : UI_WARM), tag, (ping ? UIHot : UIWarm),
"%c\3%d%c%s%c\17 %s", "%c\3%d%c%s%c\17 %s",
ping["\17\26"], color(user), self["<("], nick, self[">)"], mesg ping["\17\26"], color(user), self["<("], nick, self[">)"], mesg
); );
@ -393,7 +393,7 @@ static void handlePrivmsg(char *prefix, char *params) {
static void handleNotice(char *prefix, char *params) { static void handleNotice(char *prefix, char *params) {
char *nick, *user, *chan, *mesg; char *nick, *user, *chan, *mesg;
shift(prefix, &nick, &user, NULL, params, 2, 0, &chan, &mesg); shift(prefix, &nick, &user, NULL, params, 2, 0, &chan, &mesg);
struct Tag tag = TAG_STATUS; struct Tag tag = TagStatus;
if (user) tag = (strcmp(chan, self.nick) ? tagFor(chan) : tagFor(nick)); if (user) tag = (strcmp(chan, self.nick) ? tagFor(chan) : tagFor(nick));
bool self = isSelf(nick, user); bool self = isSelf(nick, user);
@ -402,7 +402,7 @@ static void handleNotice(char *prefix, char *params) {
urlScan(tag, mesg); urlScan(tag, mesg);
bool ping = !self && isPing(mesg); bool ping = !self && isPing(mesg);
uiFmt( uiFmt(
tag, (ping ? UI_HOT : UI_WARM), tag, (ping ? UIHot : UIWarm),
"%c\3%d-%s-\17 %s", "%c\3%d-%s-\17 %s",
ping["\17\26"], color(user), nick, mesg ping["\17\26"], color(user), nick, mesg
); );
@ -412,7 +412,7 @@ static void handleNotice(char *prefix, char *params) {
static const struct { static const struct {
const char *command; const char *command;
Handler handler; Handler handler;
} HANDLERS[] = { } Handlers[] = {
{ "001", handleReplyWelcome }, { "001", handleReplyWelcome },
{ "315", handleReplyEndOfWho }, { "315", handleReplyEndOfWho },
{ "332", handleReplyTopic }, { "332", handleReplyTopic },
@ -432,7 +432,7 @@ static const struct {
{ "QUIT", handleQuit }, { "QUIT", handleQuit },
{ "TOPIC", handleTopic }, { "TOPIC", handleTopic },
}; };
static const size_t HANDLERS_LEN = sizeof(HANDLERS) / sizeof(HANDLERS[0]); static const size_t HandlersLen = sizeof(Handlers) / sizeof(Handlers[0]);
void handle(char *line) { void handle(char *line) {
char *prefix = NULL; char *prefix = NULL;
@ -441,9 +441,9 @@ void handle(char *line) {
if (!line) errx(EX_PROTOCOL, "unexpected eol"); if (!line) errx(EX_PROTOCOL, "unexpected eol");
} }
char *command = strsep(&line, " "); char *command = strsep(&line, " ");
for (size_t i = 0; i < HANDLERS_LEN; ++i) { for (size_t i = 0; i < HandlersLen; ++i) {
if (strcmp(command, HANDLERS[i].command)) continue; if (strcmp(command, Handlers[i].command)) continue;
HANDLERS[i].handler(prefix, line); Handlers[i].handler(prefix, line);
break; break;
} }
} }

34
input.c
View File

@ -40,7 +40,7 @@ static void privmsg(struct Tag tag, bool action, const char *mesg) {
static char *param(const char *command, char **params, const char *name) { static char *param(const char *command, char **params, const char *name) {
char *param = strsep(params, " "); char *param = strsep(params, " ");
if (param) return param; if (param) return param;
uiFmt(TAG_STATUS, UI_WARM, "%s requires a %s", command, name); uiFmt(TagStatus, UIHot, "%s requires a %s", command, name);
return NULL; return NULL;
} }
@ -76,7 +76,7 @@ static void inputQuery(struct Tag tag, char *params) {
(void)tag; (void)tag;
char *nick = param("/query", &params, "nick"); char *nick = param("/query", &params, "nick");
if (!nick) return; if (!nick) return;
tabTouch(TAG_NONE, nick); tabTouch(TagNone, nick);
uiViewTag(tagFor(nick)); uiViewTag(tagFor(nick));
} }
@ -121,10 +121,10 @@ static void inputView(struct Tag tag, char *params) {
uiViewNum(num); uiViewNum(num);
} else { } else {
struct Tag tag = tagFind(view); struct Tag tag = tagFind(view);
if (tag.id != TAG_NONE.id) { if (tag.id != TagNone.id) {
uiViewTag(tag); uiViewTag(tag);
} else { } else {
uiFmt(TAG_STATUS, UI_WARM, "No view for %s", view); uiFmt(TagStatus, UIHot, "No view for %s", view);
} }
} }
} }
@ -132,13 +132,13 @@ static void inputView(struct Tag tag, char *params) {
static void inputClose(struct Tag tag, char *params) { static void inputClose(struct Tag tag, char *params) {
(void)params; (void)params;
uiCloseTag(tag); uiCloseTag(tag);
tabRemove(TAG_NONE, tag.name); tabRemove(TagNone, tag.name);
} }
static const struct { static const struct {
const char *command; const char *command;
Handler handler; Handler handler;
} COMMANDS[] = { } Commands[] = {
{ "/close", inputClose }, { "/close", inputClose },
{ "/join", inputJoin }, { "/join", inputJoin },
{ "/me", inputMe }, { "/me", inputMe },
@ -153,7 +153,7 @@ static const struct {
{ "/view", inputView }, { "/view", inputView },
{ "/who", inputWho }, { "/who", inputWho },
}; };
static const size_t COMMANDS_LEN = sizeof(COMMANDS) / sizeof(COMMANDS[0]); static const size_t CommandsLen = sizeof(Commands) / sizeof(Commands[0]);
void input(struct Tag tag, char *input) { void input(struct Tag tag, char *input) {
bool slash = (input[0] == '/'); bool slash = (input[0] == '/');
@ -164,9 +164,9 @@ void input(struct Tag tag, char *input) {
} }
if (!slash) { if (!slash) {
if (tag.id == TAG_VERBOSE.id) { if (tag.id == TagVerbose.id) {
ircFmt("%s\r\n", input); ircFmt("%s\r\n", input);
} else if (tag.id != TAG_STATUS.id) { } else if (tag.id != TagStatus.id) {
privmsg(tag, false, input); privmsg(tag, false, input);
} }
return; return;
@ -183,24 +183,24 @@ void input(struct Tag tag, char *input) {
} }
const char *command = word; const char *command = word;
const char *uniq = tabNext(TAG_NONE, command); const char *uniq = tabNext(TagNone, command);
if (uniq && uniq == tabNext(TAG_NONE, command)) { if (uniq && uniq == tabNext(TagNone, command)) {
command = uniq; command = uniq;
tabAccept(); tabAccept();
} else { } else {
tabReject(); tabReject();
} }
for (size_t i = 0; i < COMMANDS_LEN; ++i) { for (size_t i = 0; i < CommandsLen; ++i) {
if (strcasecmp(command, COMMANDS[i].command)) continue; if (strcasecmp(command, Commands[i].command)) continue;
COMMANDS[i].handler(tag, input); Commands[i].handler(tag, input);
return; return;
} }
uiFmt(TAG_STATUS, UI_WARM, "%s isn't a recognized command", command); uiFmt(TagStatus, UIHot, "%s isn't a recognized command", command);
} }
void inputTab(void) { void inputTab(void) {
for (size_t i = 0; i < COMMANDS_LEN; ++i) { for (size_t i = 0; i < CommandsLen; ++i) {
tabTouch(TAG_NONE, COMMANDS[i].command); tabTouch(TagNone, Commands[i].command);
} }
} }

8
irc.c
View File

@ -108,8 +108,8 @@ void ircFmt(const char *format, ...) {
if (!buf) err(EX_OSERR, "vasprintf"); if (!buf) err(EX_OSERR, "vasprintf");
if (self.verbose) { if (self.verbose) {
uiFmt( uiFmt(
TAG_VERBOSE, UI_COLD, TagVerbose, UICold,
"\3%d<<<\3 %.*s", IRC_WHITE, len - 2, buf "\3%d<<<\3 %.*s", IRCWhite, len - 2, buf
); );
} }
ircWrite(buf, len); ircWrite(buf, len);
@ -133,8 +133,8 @@ void ircRead(void) {
crlf[0] = '\0'; crlf[0] = '\0';
if (self.verbose) { if (self.verbose) {
uiFmt( uiFmt(
TAG_VERBOSE, UI_COLD, TagVerbose, UICold,
"\3%d>>>\3 %s", IRC_GRAY, line "\3%d>>>\3 %s", IRCGray, line
); );
} }
handle(line); handle(line);

2
log.c
View File

@ -34,7 +34,7 @@ static struct Log {
int month; int month;
int day; int day;
FILE *file; FILE *file;
} logs[TAGS_LEN]; } logs[TagsLen];
void logOpen(const char *path) { void logOpen(const char *path) {
logRoot = open(path, O_RDONLY | O_CLOEXEC); logRoot = open(path, O_RDONLY | O_CLOEXEC);

4
tab.c
View File

@ -121,14 +121,14 @@ struct Tag tabTag(const char *word) {
return entry->tag; return entry->tag;
} }
iter = NULL; iter = NULL;
return TAG_NONE; return TagNone;
} }
const char *tabNext(struct Tag tag, const char *prefix) { const char *tabNext(struct Tag tag, const char *prefix) {
size_t len = strlen(prefix); size_t len = strlen(prefix);
struct Entry *start = (iter ? iter->next : head); struct Entry *start = (iter ? iter->next : head);
for (struct Entry *entry = start; entry; entry = entry->next) { for (struct Entry *entry = start; entry; entry = entry->next) {
if (entry->tag.id != TAG_NONE.id && entry->tag.id != tag.id) continue; if (entry->tag.id != TagNone.id && entry->tag.id != tag.id) continue;
if (strncasecmp(entry->word, prefix, len)) continue; if (strncasecmp(entry->word, prefix, len)) continue;
iter = entry; iter = entry;
return entry->word; return entry->word;

14
tag.c
View File

@ -21,12 +21,12 @@
#include "chat.h" #include "chat.h"
const struct Tag TAG_NONE = { 0, "" }; const struct Tag TagNone = { 0, "" };
const struct Tag TAG_STATUS = { 1, "(status)" }; const struct Tag TagStatus = { 1, "(status)" };
const struct Tag TAG_VERBOSE = { 2, "(irc)" }; const struct Tag TagVerbose = { 2, "(irc)" };
static struct { static struct {
char *name[TAGS_LEN]; char *name[TagsLen];
size_t len; size_t len;
} tags = { } tags = {
.name = { "", "(status)", "(irc)" }, .name = { "", "(status)", "(irc)" },
@ -42,13 +42,13 @@ struct Tag tagFind(const char *name) {
if (strcmp(tags.name[id], name)) continue; if (strcmp(tags.name[id], name)) continue;
return Tag(id); return Tag(id);
} }
return TAG_NONE; return TagNone;
} }
struct Tag tagFor(const char *name) { struct Tag tagFor(const char *name) {
struct Tag tag = tagFind(name); struct Tag tag = tagFind(name);
if (tag.id != TAG_NONE.id) return tag; if (tag.id != TagNone.id) return tag;
if (tags.len == TAGS_LEN) return TAG_STATUS; if (tags.len == TagsLen) return TagStatus;
size_t id = tags.len++; size_t id = tags.len++;
tags.name[id] = strdup(name); tags.name[id] = strdup(name);
if (!tags.name[id]) err(EX_OSERR, "strdup"); if (!tags.name[id]) err(EX_OSERR, "strdup");

17
term.c
View File

@ -42,27 +42,28 @@ static void privateMode(const char *mode, bool set) {
void termMode(enum TermMode mode, bool set) { void termMode(enum TermMode mode, bool set) {
switch (mode) { switch (mode) {
break; case TERM_FOCUS: privateMode("1004", set); break; case TermFocus: privateMode("1004", set);
break; case TERM_PASTE: privateMode("2004", set); break; case TermPaste: privateMode("2004", set);
} }
} }
#define ESC '\33'
#define T(s, i) ((s) << 8 | (i)) #define T(s, i) ((s) << 8 | (i))
enum { Esc = '\33' };
enum TermEvent termEvent(char ch) { enum TermEvent termEvent(char ch) {
static int state = 0; static int state = 0;
switch (T(state, ch)) { switch (T(state, ch)) {
case T(0, ESC): state = 1; return 0; case T(0, Esc): state = 1; return 0;
case T(1, '['): state = 2; return 0; case T(1, '['): state = 2; return 0;
case T(2, 'I'): state = 0; return TERM_FOCUS_IN; case T(2, 'I'): state = 0; return TermFocusIn;
case T(2, 'O'): state = 0; return TERM_FOCUS_OUT; case T(2, 'O'): state = 0; return TermFocusOut;
case T(2, '2'): state = 3; return 0; case T(2, '2'): state = 3; return 0;
case T(3, '0'): state = 4; return 0; case T(3, '0'): state = 4; return 0;
case T(4, '0'): state = 5; return 0; case T(4, '0'): state = 5; return 0;
case T(5, '~'): state = 0; return TERM_PASTE_START; case T(5, '~'): state = 0; return TermPasteStart;
case T(4, '1'): state = 6; return 0; case T(4, '1'): state = 6; return 0;
case T(6, '~'): state = 0; return TERM_PASTE_END; case T(6, '~'): state = 0; return TermPasteEnd;
default: state = 0; return 0; default: state = 0; return 0;
} }
} }

181
ui.c
View File

@ -85,7 +85,7 @@ struct View {
static struct { static struct {
struct View *head; struct View *head;
struct View *tail; struct View *tail;
struct View *tags[TAGS_LEN]; struct View *tags[TagsLen];
} views; } views;
static void viewAppend(struct View *view) { static void viewAppend(struct View *view) {
@ -105,13 +105,13 @@ static void viewRemove(struct View *view) {
views.tags[view->tag.id] = NULL; views.tags[view->tag.id] = NULL;
} }
static const int LOG_LINES = 256; static const int LogLines = 256;
static int logHeight(const struct View *view) { static int logHeight(const struct View *view) {
return LINES - (view->topic ? 2 : 0) - 2; return LINES - (view->topic ? 2 : 0) - 2;
} }
static int lastLogLine(void) { static int lastLogLine(void) {
return LOG_LINES - 1; return LogLines - 1;
} }
static int lastLine(void) { static int lastLine(void) {
return LINES - 1; return LINES - 1;
@ -128,11 +128,11 @@ static struct View *viewTag(struct Tag tag) {
if (!view) err(EX_OSERR, "calloc"); if (!view) err(EX_OSERR, "calloc");
view->tag = tag; view->tag = tag;
view->log = newpad(LOG_LINES, COLS); view->log = newpad(LogLines, COLS);
wsetscrreg(view->log, 0, lastLogLine()); wsetscrreg(view->log, 0, lastLogLine());
scrollok(view->log, true); scrollok(view->log, true);
wmove(view->log, lastLogLine() - logHeight(view) + 2, 0); wmove(view->log, lastLogLine() - logHeight(view) + 2, 0);
view->scroll = LOG_LINES; view->scroll = LogLines;
view->mark = true; view->mark = true;
viewAppend(view); viewAppend(view);
@ -141,7 +141,7 @@ static struct View *viewTag(struct Tag tag) {
static void viewResize(void) { static void viewResize(void) {
for (struct View *view = views.head; view; view = view->next) { for (struct View *view = views.head; view; view = view->next) {
wresize(view->log, LOG_LINES, COLS); wresize(view->log, LogLines, COLS);
wmove(view->log, lastLogLine(), lastCol()); wmove(view->log, lastLogLine(), lastCol());
} }
} }
@ -162,8 +162,6 @@ static void viewUnmark(struct View *view) {
view->mark = false; view->mark = false;
} }
static const int COLS_MAX = 512;
static struct { static struct {
bool hide; bool hide;
struct View *view; struct View *view;
@ -173,12 +171,12 @@ static struct {
static void uiShow(void) { static void uiShow(void) {
ui.hide = false; ui.hide = false;
termMode(TERM_FOCUS, true); termMode(TermFocus, true);
} }
void uiHide(void) { void uiHide(void) {
ui.hide = true; ui.hide = true;
termMode(TERM_FOCUS, false); termMode(TermFocus, false);
endwin(); endwin();
} }
@ -225,23 +223,23 @@ static void uiRedraw(void) {
clearok(curscr, true); clearok(curscr, true);
} }
static const short IRC_COLORS[] = { static const short IRCColors[] = {
[IRC_WHITE] = 8 + COLOR_WHITE, [IRCWhite] = 8 + COLOR_WHITE,
[IRC_BLACK] = 0 + COLOR_BLACK, [IRCBlack] = 0 + COLOR_BLACK,
[IRC_BLUE] = 0 + COLOR_BLUE, [IRCBlue] = 0 + COLOR_BLUE,
[IRC_GREEN] = 0 + COLOR_GREEN, [IRCGreen] = 0 + COLOR_GREEN,
[IRC_RED] = 8 + COLOR_RED, [IRCRed] = 8 + COLOR_RED,
[IRC_BROWN] = 0 + COLOR_RED, [IRCBrown] = 0 + COLOR_RED,
[IRC_MAGENTA] = 0 + COLOR_MAGENTA, [IRCMagenta] = 0 + COLOR_MAGENTA,
[IRC_ORANGE] = 0 + COLOR_YELLOW, [IRCOrange] = 0 + COLOR_YELLOW,
[IRC_YELLOW] = 8 + COLOR_YELLOW, [IRCYellow] = 8 + COLOR_YELLOW,
[IRC_LIGHT_GREEN] = 8 + COLOR_GREEN, [IRCLightGreen] = 8 + COLOR_GREEN,
[IRC_CYAN] = 0 + COLOR_CYAN, [IRCCyan] = 0 + COLOR_CYAN,
[IRC_LIGHT_CYAN] = 8 + COLOR_CYAN, [IRCLightCyan] = 8 + COLOR_CYAN,
[IRC_LIGHT_BLUE] = 8 + COLOR_BLUE, [IRCLightBlue] = 8 + COLOR_BLUE,
[IRC_PINK] = 8 + COLOR_MAGENTA, [IRCPink] = 8 + COLOR_MAGENTA,
[IRC_GRAY] = 8 + COLOR_BLACK, [IRCGray] = 8 + COLOR_BLACK,
[IRC_LIGHT_GRAY] = 0 + COLOR_WHITE, [IRCLightGray] = 0 + COLOR_WHITE,
}; };
static const wchar_t *parseColor(short *pair, const wchar_t *str) { static const wchar_t *parseColor(short *pair, const wchar_t *str) {
@ -262,8 +260,8 @@ static const wchar_t *parseColor(short *pair, const wchar_t *str) {
if (bgLen) str = &str[1 + bgLen]; if (bgLen) str = &str[1 + bgLen];
if (*pair == -1) *pair = 0; if (*pair == -1) *pair = 0;
*pair = (*pair & 0xF0) | IRC_COLORS[fg & 0x0F]; *pair = (*pair & 0xF0) | IRCColors[fg & 0x0F];
if (bgLen) *pair = (*pair & 0x0F) | (IRC_COLORS[bg & 0x0F] << 4); if (bgLen) *pair = (*pair & 0x0F) | (IRCColors[bg & 0x0F] << 4);
return str; return str;
} }
@ -286,14 +284,14 @@ static void wordWrap(WINDOW *win, const wchar_t *str) {
} }
} }
static const wchar_t IRC_CODES[] = { static const wchar_t IRCCodes[] = {
L' ', L' ',
IRC_BOLD, IRCBold,
IRC_COLOR, IRCColor,
IRC_REVERSE, IRCReverse,
IRC_RESET, IRCReset,
IRC_ITALIC, IRCItalic,
IRC_UNDERLINE, IRCUnderline,
L'\0', L'\0',
}; };
@ -301,7 +299,7 @@ static void addIRC(WINDOW *win, const wchar_t *str) {
attr_t attr = A_NORMAL; attr_t attr = A_NORMAL;
short pair = -1; short pair = -1;
for (;;) { for (;;) {
size_t cc = wcscspn(str, IRC_CODES); size_t cc = wcscspn(str, IRCCodes);
wattr_set(win, attr | attr8(pair), 1 + pair8(pair), NULL); wattr_set(win, attr | attr8(pair), 1 + pair8(pair), NULL);
waddnwstr(win, str, cc); waddnwstr(win, str, cc);
if (!str[cc]) break; if (!str[cc]) break;
@ -309,12 +307,12 @@ static void addIRC(WINDOW *win, const wchar_t *str) {
str = &str[cc]; str = &str[cc];
switch (*str++) { switch (*str++) {
break; case L' ': wordWrap(win, str); break; case L' ': wordWrap(win, str);
break; case IRC_BOLD: attr ^= A_BOLD; break; case IRCBold: attr ^= A_BOLD;
break; case IRC_ITALIC: attr ^= A_ITALIC; break; case IRCItalic: attr ^= A_ITALIC;
break; case IRC_UNDERLINE: attr ^= A_UNDERLINE; break; case IRCUnderline: attr ^= A_UNDERLINE;
break; case IRC_REVERSE: attr ^= A_REVERSE; break; case IRCReverse: attr ^= A_REVERSE;
break; case IRC_COLOR: str = parseColor(&pair, str); break; case IRCColor: str = parseColor(&pair, str);
break; case IRC_RESET: attr = A_NORMAL; pair = -1; break; case IRCReset: attr = A_NORMAL; pair = -1;
} }
} }
} }
@ -327,13 +325,13 @@ static void uiStatus(void) {
int count = 0; int count = 0;
for (const struct View *view = views.head; view; view = view->next, ++num) { for (const struct View *view = views.head; view; view = view->next, ++num) {
if (!view->unread) continue; if (!view->unread) continue;
bool status = (view->tag.id == TAG_STATUS.id); bool status = (view->tag.id == TagStatus.id);
int unread; int unread;
wchar_t *str; wchar_t *str;
int len = aswprintf( int len = aswprintf(
&str, L",\3%02d%d\3%s%s%n(%d)", &str, L",\3%02d%d\3%s%s%n(%d)",
(view->hot ? IRC_YELLOW : IRC_WHITE), num, (view->hot ? IRCYellow : IRCWhite), num,
&status[":"], (status ? "" : view->tag.name), &status[":"], (status ? "" : view->tag.name),
&unread, view->unread &unread, view->unread
); );
@ -396,11 +394,13 @@ void uiViewNum(int num) {
} }
} }
static const int ColsMax = 512;
void uiTopic(struct Tag tag, const char *topic) { void uiTopic(struct Tag tag, const char *topic) {
struct View *view = viewTag(tag); struct View *view = viewTag(tag);
if (!view->topic) { if (!view->topic) {
view->topic = newpad(2, COLS_MAX); view->topic = newpad(2, ColsMax);
mvwhline(view->topic, 1, 0, ACS_HLINE, COLS_MAX); mvwhline(view->topic, 1, 0, ACS_HLINE, ColsMax);
} }
wchar_t *wcs = ambstowcs(topic); wchar_t *wcs = ambstowcs(topic);
if (!wcs) err(EX_DATAERR, "ambstowcs"); if (!wcs) err(EX_DATAERR, "ambstowcs");
@ -413,9 +413,9 @@ void uiTopic(struct Tag tag, const char *topic) {
void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line) { void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line) {
struct View *view = viewTag(tag); struct View *view = viewTag(tag);
waddch(view->log, '\n'); waddch(view->log, '\n');
if (view->mark && heat > UI_COLD) { if (view->mark && heat > UICold) {
if (!view->unread++) waddch(view->log, '\n'); if (!view->unread++) waddch(view->log, '\n');
if (heat > UI_WARM) { if (heat > UIWarm) {
view->hot = true; view->hot = true;
beep(); // TODO: Notification. beep(); // TODO: Notification.
} }
@ -444,13 +444,13 @@ void uiInit(void) {
colorInit(); colorInit();
termInit(); termInit();
ui.status = newpad(1, COLS_MAX); ui.status = newpad(1, ColsMax);
ui.input = newpad(1, COLS_MAX); ui.input = newpad(1, ColsMax);
keypad(ui.input, true); keypad(ui.input, true);
nodelay(ui.input, true); nodelay(ui.input, true);
ui.view = viewTag(TAG_STATUS); ui.view = viewTag(TagStatus);
uiViewTag(TAG_STATUS); uiViewTag(TagStatus);
uiStatus(); uiStatus();
uiShow(); uiShow();
} }
@ -466,13 +466,13 @@ void uiExit(void) {
static void logScrollUp(int lines) { static void logScrollUp(int lines) {
int height = logHeight(ui.view); int height = logHeight(ui.view);
if (ui.view->scroll == height) return; if (ui.view->scroll == height) return;
if (ui.view->scroll == LOG_LINES) viewMark(ui.view); if (ui.view->scroll == LogLines) viewMark(ui.view);
ui.view->scroll = MAX(ui.view->scroll - lines, height); ui.view->scroll = MAX(ui.view->scroll - lines, height);
} }
static void logScrollDown(int lines) { static void logScrollDown(int lines) {
if (ui.view->scroll == LOG_LINES) return; if (ui.view->scroll == LogLines) return;
ui.view->scroll = MIN(ui.view->scroll + lines, LOG_LINES); ui.view->scroll = MIN(ui.view->scroll + lines, LogLines);
if (ui.view->scroll == LOG_LINES) viewUnmark(ui.view); if (ui.view->scroll == LogLines) viewUnmark(ui.view);
} }
static void logPageUp(void) { static void logPageUp(void) {
logScrollUp(logHeight(ui.view) / 2); logScrollUp(logHeight(ui.view) / 2);
@ -485,11 +485,14 @@ static bool keyChar(wchar_t ch) {
if (ch < 0200) { if (ch < 0200) {
enum TermEvent event = termEvent((char)ch); enum TermEvent event = termEvent((char)ch);
switch (event) { switch (event) {
break; case TERM_FOCUS_IN: viewUnmark(ui.view); break; case TermFocusIn: viewUnmark(ui.view);
break; case TERM_FOCUS_OUT: viewMark(ui.view); break; case TermFocusOut: viewMark(ui.view);
break; default: {} break; default: {}
} }
if (event) return false; if (event) {
uiStatus();
return false;
}
} }
static bool meta; static bool meta;
@ -501,10 +504,10 @@ static bool keyChar(wchar_t ch) {
if (meta) { if (meta) {
bool update = true; bool update = true;
switch (ch) { switch (ch) {
break; case L'b': edit(ui.view->tag, EDIT_BACK_WORD, 0); break; case L'b': edit(ui.view->tag, EditBackWord, 0);
break; case L'f': edit(ui.view->tag, EDIT_FORE_WORD, 0); break; case L'f': edit(ui.view->tag, EditForeWord, 0);
break; case L'\b': edit(ui.view->tag, EDIT_KILL_BACK_WORD, 0); break; case L'\b': edit(ui.view->tag, EditKillBackWord, 0);
break; case L'd': edit(ui.view->tag, EDIT_KILL_FORE_WORD, 0); break; case L'd': edit(ui.view->tag, EditKillForeWord, 0);
break; default: { break; default: {
update = false; update = false;
if (ch < L'0' || ch > L'9') break; if (ch < L'0' || ch > L'9') break;
@ -519,29 +522,29 @@ static bool keyChar(wchar_t ch) {
switch (ch) { switch (ch) {
break; case CTRL(L'L'): uiRedraw(); return false; break; case CTRL(L'L'): uiRedraw(); return false;
break; case CTRL(L'A'): edit(ui.view->tag, EDIT_HOME, 0); break; case CTRL(L'A'): edit(ui.view->tag, EditHome, 0);
break; case CTRL(L'B'): edit(ui.view->tag, EDIT_LEFT, 0); break; case CTRL(L'B'): edit(ui.view->tag, EditLeft, 0);
break; case CTRL(L'D'): edit(ui.view->tag, EDIT_DELETE, 0); break; case CTRL(L'D'): edit(ui.view->tag, EditDelete, 0);
break; case CTRL(L'E'): edit(ui.view->tag, EDIT_END, 0); break; case CTRL(L'E'): edit(ui.view->tag, EditEnd, 0);
break; case CTRL(L'F'): edit(ui.view->tag, EDIT_RIGHT, 0); break; case CTRL(L'F'): edit(ui.view->tag, EditRight, 0);
break; case CTRL(L'K'): edit(ui.view->tag, EDIT_KILL_LINE, 0); break; case CTRL(L'K'): edit(ui.view->tag, EditKillLine, 0);
break; case CTRL(L'W'): edit(ui.view->tag, EDIT_KILL_BACK_WORD, 0); break; case CTRL(L'W'): edit(ui.view->tag, EditKillBackWord, 0);
break; case CTRL(L'C'): edit(ui.view->tag, EDIT_INSERT, IRC_COLOR); break; case CTRL(L'C'): edit(ui.view->tag, EditInsert, IRCColor);
break; case CTRL(L'N'): edit(ui.view->tag, EDIT_INSERT, IRC_RESET); break; case CTRL(L'N'): edit(ui.view->tag, EditInsert, IRCReset);
break; case CTRL(L'O'): edit(ui.view->tag, EDIT_INSERT, IRC_BOLD); break; case CTRL(L'O'): edit(ui.view->tag, EditInsert, IRCBold);
break; case CTRL(L'R'): edit(ui.view->tag, EDIT_INSERT, IRC_COLOR); break; case CTRL(L'R'): edit(ui.view->tag, EditInsert, IRCColor);
break; case CTRL(L'T'): edit(ui.view->tag, EDIT_INSERT, IRC_ITALIC); break; case CTRL(L'T'): edit(ui.view->tag, EditInsert, IRCItalic);
break; case CTRL(L'U'): edit(ui.view->tag, EDIT_INSERT, IRC_UNDERLINE); break; case CTRL(L'U'): edit(ui.view->tag, EditInsert, IRCUnderline);
break; case CTRL(L'V'): edit(ui.view->tag, EDIT_INSERT, IRC_REVERSE); break; case CTRL(L'V'): edit(ui.view->tag, EditInsert, IRCReverse);
break; case L'\b': edit(ui.view->tag, EDIT_BACKSPACE, 0); break; case L'\b': edit(ui.view->tag, EditBackspace, 0);
break; case L'\t': edit(ui.view->tag, EDIT_COMPLETE, 0); break; case L'\t': edit(ui.view->tag, EditComplete, 0);
break; case L'\n': edit(ui.view->tag, EDIT_ENTER, 0); break; case L'\n': edit(ui.view->tag, EditEnter, 0);
break; default: { break; default: {
if (!iswprint(ch)) return false; if (!iswprint(ch)) return false;
edit(ui.view->tag, EDIT_INSERT, ch); edit(ui.view->tag, EditInsert, ch);
} }
} }
return true; return true;
@ -554,13 +557,13 @@ static bool keyCode(wchar_t ch) {
break; case KEY_SRIGHT: logScrollDown(1); return false; break; case KEY_SRIGHT: logScrollDown(1); return false;
break; case KEY_PPAGE: logPageUp(); return false; break; case KEY_PPAGE: logPageUp(); return false;
break; case KEY_NPAGE: logPageDown(); return false; break; case KEY_NPAGE: logPageDown(); return false;
break; case KEY_LEFT: edit(ui.view->tag, EDIT_LEFT, 0); break; case KEY_LEFT: edit(ui.view->tag, EditLeft, 0);
break; case KEY_RIGHT: edit(ui.view->tag, EDIT_RIGHT, 0); break; case KEY_RIGHT: edit(ui.view->tag, EditRight, 0);
break; case KEY_HOME: edit(ui.view->tag, EDIT_HOME, 0); break; case KEY_HOME: edit(ui.view->tag, EditHome, 0);
break; case KEY_END: edit(ui.view->tag, EDIT_END, 0); break; case KEY_END: edit(ui.view->tag, EditEnd, 0);
break; case KEY_DC: edit(ui.view->tag, EDIT_DELETE, 0); break; case KEY_DC: edit(ui.view->tag, EditDelete, 0);
break; case KEY_BACKSPACE: edit(ui.view->tag, EDIT_BACKSPACE, 0); break; case KEY_BACKSPACE: edit(ui.view->tag, EditBackspace, 0);
break; case KEY_ENTER: edit(ui.view->tag, EDIT_ENTER, 0); break; case KEY_ENTER: edit(ui.view->tag, EditEnter, 0);
} }
return true; return true;
} }

26
url.c
View File

@ -23,23 +23,23 @@
#include "chat.h" #include "chat.h"
static const char *SCHEMES[] = { static const char *Schemes[] = {
"https:", "https:",
"http:", "http:",
"ftp:", "ftp:",
}; };
static const size_t SCHEMES_LEN = sizeof(SCHEMES) / sizeof(SCHEMES[0]); static const size_t SchemesLen = sizeof(Schemes) / sizeof(Schemes[0]);
struct Entry { struct Entry {
size_t tag; size_t tag;
char *url; char *url;
}; };
enum { RING_LEN = 32 }; enum { RingLen = 32 };
static_assert(!(RING_LEN & (RING_LEN - 1)), "power of two RING_LEN"); static_assert(!(RingLen & (RingLen - 1)), "power of two RingLen");
static struct { static struct {
struct Entry buf[RING_LEN]; struct Entry buf[RingLen];
size_t end; size_t end;
} ring; } ring;
@ -48,14 +48,14 @@ static void push(struct Tag tag, const char *url, size_t len) {
ring.buf[ring.end].tag = tag.id; ring.buf[ring.end].tag = tag.id;
ring.buf[ring.end].url = strndup(url, len); ring.buf[ring.end].url = strndup(url, len);
if (!ring.buf[ring.end].url) err(EX_OSERR, "strndup"); if (!ring.buf[ring.end].url) err(EX_OSERR, "strndup");
ring.end = (ring.end + 1) & (RING_LEN - 1); ring.end = (ring.end + 1) & (RingLen - 1);
} }
void urlScan(struct Tag tag, const char *str) { void urlScan(struct Tag tag, const char *str) {
while (str[0]) { while (str[0]) {
size_t len = 1; size_t len = 1;
for (size_t i = 0; i < SCHEMES_LEN; ++i) { for (size_t i = 0; i < SchemesLen; ++i) {
if (strncmp(str, SCHEMES[i], strlen(SCHEMES[i]))) continue; if (strncmp(str, Schemes[i], strlen(Schemes[i]))) continue;
len = strcspn(str, " >\""); len = strcspn(str, " >\"");
push(tag, str, len); push(tag, str, len);
} }
@ -65,8 +65,8 @@ void urlScan(struct Tag tag, const char *str) {
void urlList(struct Tag tag) { void urlList(struct Tag tag) {
uiHide(); uiHide();
for (size_t i = 0; i < RING_LEN; ++i) { for (size_t i = 0; i < RingLen; ++i) {
struct Entry entry = ring.buf[(ring.end + i) & (RING_LEN - 1)]; struct Entry entry = ring.buf[(ring.end + i) & (RingLen - 1)];
if (!entry.url || entry.tag != tag.id) continue; if (!entry.url || entry.tag != tag.id) continue;
printf("%s\n", entry.url); printf("%s\n", entry.url);
} }
@ -74,10 +74,10 @@ void urlList(struct Tag tag) {
void urlOpen(struct Tag tag, size_t at, size_t to) { void urlOpen(struct Tag tag, size_t at, size_t to) {
size_t argc = 1; size_t argc = 1;
char *argv[2 + RING_LEN] = { "open" }; char *argv[2 + RingLen] = { "open" };
size_t tagIndex = 0; size_t tagIndex = 0;
for (size_t i = 0; i < RING_LEN; ++i) { for (size_t i = 0; i < RingLen; ++i) {
struct Entry entry = ring.buf[(ring.end - i) & (RING_LEN - 1)]; struct Entry entry = ring.buf[(ring.end - i) & (RingLen - 1)];
if (!entry.url || entry.tag != tag.id) continue; if (!entry.url || entry.tag != tag.id) continue;
if (tagIndex >= at && tagIndex < to) argv[argc++] = entry.url; if (tagIndex >= at && tagIndex < to) argv[argc++] = entry.url;
tagIndex++; tagIndex++;