hirc

commit bfc5891f81e9235934c929848957ee0af92a34c1
parent ae9c2bc42cf9e414ea126a5fe44fedfaaca58063
Author: hhvn <dev@hhvn.uk>
Date:   Sat, 30 Apr 2022 21:44:42 +0100

Add utility for viewing logs more pleasantly

Diffstat:
M
.gitignore
 | 
1
+
M
misc/Makefile
 | 
5
++---
A
misc/hirc2txt
 | 
0

A
misc/hirc2txt.1
 | 
34
++++++++++++++++++++++++++++++++++
A
misc/hirc2txt.c
 | 
67
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
A
misc/hirc2txt.sh
 | 
8
++++++++

6 files changed, 112 insertions(+), 3 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,4 @@
+misc/hirc2txt
 misc/irccat
 doc/hirc.1
 hirc
diff --git a/misc/Makefile b/misc/Makefile
@@ -17,13 +17,12 @@
 PREFIX	= /usr/local
 BINDIR	= $(PREFIX)/bin
 MANDIR	= $(PREFIX)/share/man
-BINS	= irccat
-MANS	= irccat.1
+BINS	= irccat hirc2txt
+MANS	= irccat.1 hirc2txt.1
 
 include ../config.mk
 
 all: $(BINS)
-irccat: irccat.c
 
 install:
 	mkdir -p $(BINDIR) $(MANDIR)/man1
diff --git a/misc/hirc2txt b/misc/hirc2txt
Binary files differ.
diff --git a/misc/hirc2txt.1 b/misc/hirc2txt.1
@@ -0,0 +1,34 @@
+.\" vim: set syntax=nroff :
+.Dd COMMIT
+.Dt hirc2txt 1
+.Os
+.Sh NAME
+.Nm hirc2txt
+.Nd convert
+.Xr hirc 1
+logs to "pretty" text
+.Sh SYNOPSIS
+.Nm
+.Sh DESCRIPTION
+.Nm
+reads a log created by
+.Xr hirc 1
+from standard input and reformats it as plaintext,
+including a timestamp, before printing it to standard output.
+
+.Nm
+does not handle mIRC formatting, so it is recommended to pipe the output to
+.Xr irccat 1 ","
+also included with
+.Xr hirc 1
+in the
+.Pa misc/
+directory.
+.Sh EXAMPLES
+An example script for interactively selecting a log file and subsequently veiwing it is located at
+.Pa misc/hirc2txt.sh
+.Sh SEE ALSO
+.Xr hirc 1 ","
+.Xr irccat 1
+.Sh AUTHOR
+.An hhvn Aq Mt dev@hhvn.uk
diff --git a/misc/hirc2txt.c b/misc/hirc2txt.c
@@ -0,0 +1,67 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+
+char *topic = NULL;
+
+void
+convert(char *line) {
+	char *tok[8];
+	char *msg, *p;
+	char time[64];
+	time_t timestamp;
+	int i;
+
+	if (*line == 'v')
+		line = strchr(line, '\t');
+	tok[0] = strtok_r(line, "\t", &msg);
+	for (i = 1; i < (sizeof(tok) / sizeof(tok[0])); i++)
+		tok[i] = strtok_r(NULL, "\t", &msg);
+
+	if (!tok[0] || !tok[1] || !tok[2] ||
+			!tok[3] || !tok[4] || !tok[5] ||
+			!tok[6] || !tok[7] || !msg)
+		return;
+
+	timestamp = (time_t)strtoll(tok[0], NULL, 10);
+
+	strftime(time, sizeof(time), "[%Y-%m-%d %H:%M:%S]", localtime(&timestamp));
+
+	if (strncmp(msg, "PRIVMSG ", 8) == 0 && (p = strchr(msg, ':'))) {
+		printf("%s <%s%s> %s\n", time, *tok[4] != ' ' ? tok[4] : "", tok[5], p + 1);
+	} else if (strncmp(msg, "JOIN ", 5) == 0) {
+		printf("%s %s (%s@%s) joined.\n", time, tok[5], tok[6], tok[7]);
+	} else if (strncmp(msg, "PART ", 5) == 0) {
+		printf("%s %s (%s@%s) parted.\n", time, tok[5], tok[6], tok[7]);
+	} else if (strncmp(msg, "QUIT ", 5) == 0) {
+		printf("%s %s (%s@%s) quit.\n", time, tok[5], tok[6], tok[7]);
+	} else if (strncmp(msg, "332 ", 4) == 0 && (p = strchr(msg, ':'))) {
+		free(topic);
+		topic = strdup(p + 1);
+	} else if (strncmp(msg, "TOPIC ", 6) == 0 && (p = strchr(msg, ':'))) {
+		if (topic)
+			printf("%s %s changed the topic from \"%s\" to \"%s\"\n", time, tok[5], topic, p + 1);
+		else
+			printf("%s %s set the topic to \"%s\"\n", time, tok[5], p + 1);
+		free(topic);
+		topic = strdup(p + 1);
+	} else if (strncmp(msg, "NICK ", 5) == 0 && (p = strchr(msg, ':'))) {
+		printf("%s %s is now known as %s\n", time, tok[5], p + 1);
+	} else if (strncmp(msg, "MODE ", 5) == 0 && (p = msg + 5)) {
+		if ((p = strchr(p, ' ')))
+			printf("%s %s set mode(s) %s\n", time, tok[5], p + 1);
+	}
+
+}
+
+int
+main(void) {
+	char buf[2048], *p;
+
+	while (fgets(buf, sizeof(buf), stdin)) {
+		if ((p = strchr(buf, '\n')) && *(p+1) == '\0')
+			*p = '\0';
+		convert(buf);
+	}
+}
diff --git a/misc/hirc2txt.sh b/misc/hirc2txt.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+# Select logfile, and view with hirc2txt/irccat
+
+dir="$HOME/.local/hirc"
+
+file=$(find "$dir" -type f -name "*.log" | dmenu -i -p 'Log file:' | head -n 1)
+
+hirc2txt < $file | irccat | less -R