Narthex

commit 99ceb8895f9104a881f55619e39e8967522e6025
parent 073f34e08db480be82b2138e97e863cecab9144d
Author: Michael Constantine Dimopoulos <mk@mcdim.xyz>
Date:   Tue, 12 Oct 2021 02:11:32 +0000

Added new tool: napp

Diffstat:
M
Makefile
 | 
8
++++++--
A
app/napp.1
 | 
40
++++++++++++++++++++++++++++++++++++++++
A
app/napp.c
 | 
183
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

3 files changed, 229 insertions(+), 2 deletions(-)
diff --git a/Makefile b/Makefile
@@ -10,17 +10,19 @@ MD=/usr/share/man/man1/
 #	$(CC) leet/nleet.c -o nleet
 #	$(CC) com/ncom.c -o ncom
 
-install: inc/nin.c enhance/nhan.c leet/nleet.c com/ncom.c clean/nclean.c rev/nrev.sh wiz/nwiz.sh inc/ninc.1 enhance/nhance.1 rev/nrev.1 leet/nleet.1 com/ncom.1 clean/nclean.1
+install: inc/nin.c enhance/nhan.c leet/nleet.c com/ncom.c clean/nclean.c app/napp.c rev/nrev.sh wiz/nwiz.sh inc/ninc.1 enhance/nhance.1 rev/nrev.1 leet/nleet.1 com/ncom.1 clean/nclean.1 app/napp.1
 	$(CC) enhance/nhan.c -o nhance
 	$(CC) inc/nin.c -o ninc
 	$(CC) leet/nleet.c -o nleet
 	$(CC) com/ncom.c -o ncom
 	$(CC) clean/nclean.c -o nclean
+	$(CC) app/napp.c -o napp
 	sudo mv nhance /bin
 	sudo mv ninc /bin
 	sudo mv nleet /bin
 	sudo mv ncom /bin
 	sudo mv nclean /bin
+	sudo mv napp /bin
 	sudo cp rev/nrev.sh /bin/nrev
 	sudo cp wiz/nwiz.sh /bin/nwiz
 	mkdir -p /var/lib/narthex/
@@ -30,15 +32,17 @@ install: inc/nin.c enhance/nhan.c leet/nleet.c com/ncom.c clean/nclean.c rev/nre
 	sudo cp leet/nleet.1 $(MD)
 	sudo cp com/ncom.1 $(MD)
 	sudo cp clean/nclean.1 $(MD)
+	sudo cp app/napp.1 $(MD)
 	sudo cp rev/nrev.1 $(MD)
 	sudo mandb
 
-uninstall: /bin/ninc /bin/nhance /bin/nrev /bin/nleet /bin/ncom /bin/nclean /bin/nwiz $(MD)ninc.1 $(MD)nhance.1 $(MD)nrev.1 $(MD)nleet.1 $(MD)ncom.1 $(MD)nclean.1
+uninstall: /bin/ninc /bin/nhance /bin/nrev /bin/nleet /bin/ncom /bin/nclean /bin/napp /bin/nwiz $(MD)ninc.1 $(MD)nhance.1 $(MD)nrev.1 $(MD)nleet.1 $(MD)ncom.1 $(MD)nclean.1 $(MD)napp.1
 	rm /bin/ninc $(MD)ninc.1
 	rm /bin/nhance $(MD)nhance.1
 	rm /bin/nleet $(MD)nleet.1
 	rm /bin/nrev $(MD)nrev.1
 	rm /bin/ncom $(MD)ncom.1
 	rm /bin/nclean $(MD)nclean.1
+	rm /bin/napp $(MD)napp.1
 	rm /bin/nwiz
 	rm -r /var/lib/narthex/
diff --git a/app/napp.1 b/app/napp.1
@@ -0,0 +1,40 @@
+.\" Manpage for napp
+
+.TH man 8 "10 Oct 2021" "1.0" "napp manual page"
+.SH NAME
+napp \- Narthex appender 
+.SH SYNOPSIS
+cat dictionary.txt | napp [OPTIONS] > output.txt
+.SH DESCRIPTION
+napp appends extra symbols or words to the end of each line.
+
+.SH OPTIONS
+-c	specify charset
+
+-w	specify wordlist
+
+-s	salt mode (do not print stdin as-is in the beginning)
+
+-f	insert to the front of the line, instead of appending
+
+-v	print version and exit
+
+-h	print help panel and exit
+
+.SH EXAMPLES
+
+This will append the symbols separately to the end of each line of stdin, after printing stdin as-is, and directs the output to output.txt
+
+cat dict.txt | napp -c #@?& > output.txt
+
+The following will insert the words of the file2.txt (-w) before each line (-f) of file1.txt, without first printing the stdin as-is (-s), and redirects the output to output.txt 
+
+cat file1.txt | napp -w file2.txt -f -s > output.txt
+
+.SH AUTHOR
+Michael Constantine Dimopoulos <mk@mcdim.xyz>
+
+https://mcdim.xyz
+
+.SH LICENSE
+GNU General Public License 3.0 (GPL-3.0)
diff --git a/app/napp.c b/app/napp.c
@@ -0,0 +1,183 @@
+/*
+ *    napp - Narthex appender
+ *
+ *  By Michael Constantine Dimopoulos
+ *  https://mcdim.xyz	<mk@mcdim.xyz>
+ *  License: GNU GPL v3
+ *
+ *  napp will append to the end of,
+ *  or insert to the front of, each
+ *  line of stdin, characters from a
+ *  a specified character set, or
+ *  words from a wordlist. It may or
+ *  may not print stdin as is (-s)
+ *
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <ctype.h>
+
+#define VERSION "v1.0"
+#define BUFFER_SIZE 256
+
+static void
+usage(char *exename)
+{
+	fprintf(stderr, "Usage:	cat [FILENAME]"
+		"| %s [-c] [CHARSET] [-w] [FILE] [-s] [-f]\n",
+		exename);
+}
+
+static void
+help(char * exename)
+{
+	printf( "napp - Narthex appender %s\n"
+		"By Michael C. Dim. <mk@mcdim.xyz>\n\n"
+
+		"-c  specify charset\n"
+		"-w  specify dictionary of words\n"
+		"-f  insert before the word (default is after)\n"
+		"-s  salt mode (do not print wordlist as is)\n"
+		"-h  print this panel & exit\n"
+		"-v  print current version & exit\n\n"
+
+		"Usage:	cat [FILENAME] | %s [-c] [CHARSET] [-w] [FILE]"
+	        "[-s] [-f]\n", VERSION, exename);
+	exit(EXIT_SUCCESS);
+}
+
+static void
+die(char * str)
+{
+	printf("%s\n", str);
+	exit(EXIT_SUCCESS);
+}
+
+FILE *
+save_stdin(FILE *f)
+{
+	FILE *f2 = tmpfile();
+	char buffer[BUFFER_SIZE];
+	while(fgets(buffer, sizeof(buffer), f) != NULL)  {
+		fprintf(f2, "%s", buffer);
+	}
+	fclose(f);
+	return f2;
+}
+
+static void
+nappc(FILE *f, int front, char c)
+{
+	char buffer[BUFFER_SIZE];
+	while (fgets(buffer, sizeof(buffer), f) != NULL) {
+		strtok(buffer, "\n");
+		if (front)
+			printf("%c%s\n", c, buffer);
+		else
+			printf("%s%c\n", buffer, c);
+	}
+}
+
+static void
+nappw(FILE *f, int front, char *w)
+{
+	char buffer[BUFFER_SIZE];
+	while (fgets(buffer, sizeof(buffer), f) != NULL) {
+		strtok(buffer, "\n");
+		if (front)
+			printf("%s%s\n", w, buffer);
+		else
+			printf("%s%s\n", buffer, w);
+	}
+}
+
+static void
+print_only(FILE *f)
+{
+	char buffer[BUFFER_SIZE];
+	while(fgets(buffer, sizeof(buffer), f) != NULL) {
+		printf("%s",buffer);
+	}
+}
+
+void
+main(int argc, char * argv[])
+{
+	int c1=0, w=0, s=0, front=0;
+	char cv[BUFFER_SIZE], wv[BUFFER_SIZE];
+	int index;
+	int c;
+	extern char *optarg;
+	int optind = 0;
+
+	while ( (c = getopt(argc, argv, "c:w:sfvh")) != -1 ) {
+		switch (c) {
+			case 'v':
+				die(VERSION);
+			case 'h':
+				help(argv[0]);
+			case 'c':
+				c1=1;
+				w=0;
+				strncpy(cv, optarg, BUFFER_SIZE);
+				break;
+			case 'w':
+				w=1;
+				c1=0;
+				strncpy(wv, optarg, BUFFER_SIZE);
+				break;
+			case 's':
+				s=1;
+				break;
+			case 'f':
+				front=1;
+				break;
+			case '?':
+				usage(argv[0]);
+				exit(EXIT_FAILURE);
+				break;
+		}
+	}
+
+	if (c1 == 1 || w == 1) {
+		FILE * f;
+		f = save_stdin(stdin);
+		rewind(f);
+		if (!s) {
+			print_only(f);
+			rewind(f);
+		}
+
+		if (w) {
+			FILE * f2;
+			f2 = fopen(wv,"r");
+
+			if (f2 == NULL) {
+				fprintf(stdout, "Error opening file\n");
+				exit(EXIT_FAILURE);
+			}
+
+			char word[BUFFER_SIZE];
+			while(fgets(word, sizeof(word), f2) != NULL) {
+				strtok(word, "\n");
+				nappw(f, front, word);
+				rewind(f);
+			}
+		}
+
+		if (c1) {
+			for (int i = 0; cv[i] != '\0'; i++) {
+				nappc(f, front, cv[i]);
+				rewind(f);
+			}
+		}
+	} else {
+		usage(argv[0]);
+		exit(EXIT_FAILURE);
+	}
+
+	exit(EXIT_SUCCESS);
+}