diff options
Diffstat (limited to 'scoop.c')
| -rw-r--r-- | scoop.c | 257 |
1 files changed, 152 insertions, 105 deletions
diff --git a/scoop.c b/scoop.c index 2906ddd..e22a08e 100644 --- a/scoop.c +++ b/scoop.c @@ -152,58 +152,56 @@ static void formatColor(bool group, struct Event e) { } printf("[%s] ", e.time); -#define C "\33[%dm" -#define O "\33[m" +#define C(x) "\33[%dm" x "\33[m" switch (e.type) { break; case Privmsg: { - printf(C "<%s>" O " %s\n", color(e.user), e.nick, ansi(e.message)); + printf(C("<%s>") " %s\n", color(e.user), e.nick, ansi(e.message)); } break; case Notice: { - printf(C "-%s-" O " %s\n", color(e.user), e.nick, ansi(e.message)); + printf(C("-%s-") " %s\n", color(e.user), e.nick, ansi(e.message)); } break; case Action: { - printf(C "* %s" O " %s\n", color(e.user), e.nick, ansi(e.message)); + printf(C("* %s") " %s\n", color(e.user), e.nick, ansi(e.message)); } break; case Join: { - printf(C "%s" O " joined\n", color(e.user), e.nick); + printf(C("%s") " joined\n", color(e.user), e.nick); } break; case Part: { printf( - C "%s" O " parted: %s\n", color(e.user), e.nick, ansi(e.message) + C("%s") " parted: %s\n", color(e.user), e.nick, ansi(e.message) ); } break; case Quit: { printf( - C "%s" O " quit: %s\n", color(e.user), e.nick, ansi(e.message) + C("%s") " quit: %s\n", color(e.user), e.nick, ansi(e.message) ); } break; case Kick: { printf( - C "%s" O " kicked %s: %s\n", + C("%s") " kicked %s: %s\n", color(e.user), e.nick, e.target, ansi(e.message) ); } break; case Nick: { printf( - C "%s" O " changed nick to " C "%s" O "\n", + C("%s") " changed nick to " C("%s") "\n", color(e.user), e.nick, color(e.user), e.target ); } break; case Topic: { printf( - C "%s" O " set the topic: %s\n", + C("%s") " set the topic: %s\n", color(e.user), e.nick, ansi(e.message) ); } break; case Ban: { - printf(C "%s" O " banned %s\n", color(e.user), e.nick, e.target); + printf(C("%s") " banned %s\n", color(e.user), e.nick, e.target); } break; case Unban: { - printf(C "%s" O " unbanned %s\n", color(e.user), e.nick, e.target); + printf(C("%s") " unbanned %s\n", color(e.user), e.nick, e.target); } } #undef C -#undef O } static void formatIRC(bool group, struct Event e) { @@ -251,6 +249,22 @@ static void formatIRC(bool group, struct Event e) { } } +static const struct { + const char *name; + Format *fn; +} Formats[] = { + { "plain", formatPlain }, + { "color", formatColor }, + { "irc", formatIRC }, +}; + +static Format *parseFormat(const char *name) { + for (size_t i = 0; i < ARRAY_LEN(Formats); ++i) { + if (!strcmp(name, Formats[i].name)) return Formats[i].fn; + } + errx(EX_USAGE, "no such format %s", name); +} + static void regexpFree(void *_regex) { regex_t *regex = _regex; regfree(regex); @@ -295,7 +309,7 @@ static void regexp(sqlite3_context *ctx, int n, sqlite3_value *args[]) { sqlite3_result_int(ctx, !error); } -static const char *Query = SQL( +static char query[4096] = SQL( SELECT contexts.network, contexts.name AS context, @@ -322,26 +336,21 @@ static const char *Query = SQL( JOIN contexts USING (context) JOIN names USING (name) JOIN search ON search.rowid = events.event - WHERE coalesce(contexts.network = :network, true) - AND coalesce(contexts.name = :context, true) - AND coalesce(contexts.query = :query, true) - AND coalesce(date(events.time) = date(:date), true) - AND coalesce(events.time >= datetime(:after), true) - AND coalesce(events.time < datetime(:before), true) - AND coalesce(events.type = :type, true) - AND coalesce(names.nick = :nick, true) - AND coalesce(names.user = :user, true) - AND coalesce(names.host = :host, true) - AND coalesce(events.target = :target, true) - AND coalesce(events.message REGEXP :regexp, true) + WHERE true ); -static const char *Search = SQL(search MATCH :search); +static void queryAdd(const char *sql) { + size_t len = strlen(query); + snprintf(&query[len], sizeof(query) - len, " %s", sql); +} -static const char *Limit = SQL( - ORDER BY time DESC, event DESC - LIMIT coalesce(:limit, -1) -); +static struct Bind { + const char *param; + const char *text; + int value; +} Bind(const char *param, const char *text, int value) { + return (struct Bind) { param, text, value }; +} static const char *TypeNames[] = { #define X(id, name) [id] = name, @@ -356,30 +365,6 @@ static enum Type parseType(const char *input) { errx(EX_USAGE, "no such type %s", input); } -static const struct { - const char *name; - Format *fn; -} Formats[] = { - { "plain", formatPlain }, - { "color", formatColor }, - { "irc", formatIRC }, -}; - -static Format *parseFormat(const char *name) { - for (size_t i = 0; i < ARRAY_LEN(Formats); ++i) { - if (!strcmp(name, Formats[i].name)) return Formats[i].fn; - } - errx(EX_USAGE, "no such format %s", name); -} - -static struct Bind { - const char *param; - const char *text; - int value; -} Bind(const char *param, const char *text, int value) { - return (struct Bind) { param, text, value }; -} - int main(int argc, char *argv[]) { bool tty = isatty(STDOUT_FILENO); @@ -389,8 +374,6 @@ int main(int argc, char *argv[]) { bool sort = false; bool group = false; - const char *search = NULL; - const char *where = NULL; const char *limit = NULL; int n = 0; @@ -398,33 +381,102 @@ int main(int argc, char *argv[]) { const char *Opts = "D:F:LN:ST:a:b:c:d:f:gh:l:m:n:pqst:u:vw:"; for (int opt; 0 < (opt = getopt(argc, argv, Opts));) { switch (opt) { - break; case 'D': binds[n++] = Bind(":date", optarg, 0); - break; case 'F': binds[n++] = Bind(":format", optarg, 0); - break; case 'L': binds[n++] = Bind(":local", NULL, 1); - break; case 'N': binds[n++] = Bind(":network", optarg, 0); - break; case 'S': shell = true; - break; case 'T': binds[n++] = Bind(":target", optarg, 0); - break; case 'a': binds[n++] = Bind(":after", optarg, 0); - break; case 'b': binds[n++] = Bind(":before", optarg, 0); - break; case 'c': binds[n++] = Bind(":context", optarg, 0); - break; case 'd': path = optarg; - break; case 'f': format = parseFormat(optarg); - break; case 'g': group = true; sort = true; - break; case 'h': binds[n++] = Bind(":host", optarg, 0); - break; case 'l': limit = optarg; sort = true; - break; case 'm': binds[n++] = Bind(":regexp", optarg, 0); - break; case 'n': binds[n++] = Bind(":nick", optarg, 0); - break; case 'p': binds[n++] = Bind(":query", NULL, 0); - break; case 'q': binds[n++] = Bind(":query", NULL, 1); - break; case 's': sort = true; - break; case 't': binds[n++] = Bind(":type", NULL, parseType(optarg)); - break; case 'u': binds[n++] = Bind(":user", optarg, 0); - break; case 'v': verbose = true; - break; case 'w': where = optarg; - break; default: return EX_USAGE; + break; case 'D': { + queryAdd(SQL(AND date(events.time) = date(:date))); + binds[n++] = Bind(":date", optarg, 0); + } + break; case 'F': { + binds[n++] = Bind(":format", optarg, 0); + } + break; case 'L': { + binds[n++] = Bind(":local", NULL, 1); + } + break; case 'N': { + queryAdd(SQL(AND contexts.network = :network)); + binds[n++] = Bind(":network", optarg, 0); + } + break; case 'S': { + shell = true; + } + break; case 'T': { + queryAdd(SQL(AND events.target = :target)); + binds[n++] = Bind(":target", optarg, 0); + } + break; case 'a': { + queryAdd(SQL(AND events.time >= datetime(:after))); + binds[n++] = Bind(":after", optarg, 0); + } + break; case 'b': { + queryAdd(SQL(AND events.time < datetime(:before))); + binds[n++] = Bind(":before", optarg, 0); + } + break; case 'c': { + queryAdd(SQL(AND contexts.name = :context)); + binds[n++] = Bind(":context", optarg, 0); + } + break; case 'd': { + path = optarg; + } + break; case 'f': { + format = parseFormat(optarg); + } + break; case 'g': { + group = true; + sort = true; + } + break; case 'h': { + queryAdd(SQL(AND names.host = :host)); + binds[n++] = Bind(":host", optarg, 0); + } + break; case 'l': { + limit = optarg; + sort = true; + } + break; case 'm': { + queryAdd(SQL(AND events.message REGEXP :regexp)); + binds[n++] = Bind(":regexp", optarg, 0); + } + break; case 'n': { + queryAdd(SQL(AND names.nick = :nick)); + binds[n++] = Bind(":nick", optarg, 0); + } + break; case 'p': { + queryAdd(SQL(AND contexts.query = :query)); + binds[n++] = Bind(":query", NULL, 0); + } + break; case 'q': { + queryAdd(SQL(AND contexts.query = :query)); + binds[n++] = Bind(":query", NULL, 1); + } + break; case 's': { + sort = true; + } + break; case 't': { + queryAdd(SQL(AND events.type = :type)); + binds[n++] = Bind(":type", NULL, parseType(optarg)); + } + break; case 'u': { + queryAdd(SQL(AND names.user = :user)); + binds[n++] = Bind(":user", optarg, 0); + } + break; case 'v': { + verbose = true; + } + break; case 'w': { + queryAdd("AND"); + queryAdd(optarg); + } + break; default: return EX_USAGE; } } - if (optind < argc) search = argv[optind]; + if (optind < argc) { + queryAdd(SQL(search MATCH :search)); + binds[n++] = Bind(":search", argv[optind], 0); + } + if (limit) { + queryAdd(SQL(ORDER BY time DESC, event DESC LIMIT :limit)); + binds[n++] = Bind(":limit", limit, 0); + } dbFind(path, SQLITE_OPEN_READWRITE); if (dbVersion() != DatabaseVersion) { @@ -443,28 +495,24 @@ int main(int argc, char *argv[]) { err(EX_UNAVAILABLE, "sqlite3"); } - char sql[4096]; - int len = snprintf( - sql, sizeof(sql), - SQL( - WITH results AS ( - %s AND %s AND %s - %s - ) - SELECT * FROM results %s %s %s; - ), - Query, (search ? Search : "true"), (where ? where : "true"), - (limit ? Limit : ""), - (sort ? "ORDER BY" : ""), - (group ? "network, context," : ""), - (sort ? "time, event" : "") - ); - assert((size_t)len < sizeof(sql)); - - if (search) binds[n++] = Bind(":search", search, 0); - if (limit) binds[n++] = Bind(":limit", limit, 0); + sqlite3_stmt *stmt; + if (sort) { + char outer[4096]; + snprintf( + outer, sizeof(outer), + SQL( + WITH results AS (%s) + SELECT * FROM results + ORDER BY %s time, event; + ), + query, (group ? "network, context," : "") + ); + stmt = dbPrepare(outer); + } else { + queryAdd(";"); + stmt = dbPrepare(query); + } - sqlite3_stmt *stmt = dbPrepare(sql); for (int i = 0; i < n; ++i) { if (binds[i].text) { dbBindText(stmt, binds[i].param, binds[i].text); @@ -472,7 +520,6 @@ int main(int argc, char *argv[]) { dbBindInt(stmt, binds[i].param, binds[i].value); } } - if (format == formatColor) { dbBindText(stmt, ":open", "\33[7m"); dbBindText(stmt, ":close", "\33[27m"); |