From cbaa0ad0747253174b7d91982ba57cc5d395f4c1 Mon Sep 17 00:00:00 2001
From: b <rowerynaksiezycu@gmail.com>
Date: Sun, 4 Dec 2022 22:35:07 +0000
Subject: [PATCH] reveal online

---
 enhance.1.conf       |   1 +
 makefile             |  13 +++--
 makefile.1.mak       |  13 +++--
 nofading-cgi.c       | 118 -------------------------------------------
 online-core.1.h      |   1 +
 reveal-cgi.c         |  96 +++++++++++++++++++++++++++++++++++
 reveal.1.htm         |  14 +++++
 rvl.png              | Bin 0 -> 8612 bytes
 settings-release.txt |   3 +-
 settings.txt         |   4 ++
 10 files changed, 134 insertions(+), 129 deletions(-)
 create mode 100644 reveal-cgi.c
 create mode 100644 reveal.1.htm
 create mode 100644 rvl.png

diff --git a/enhance.1.conf b/enhance.1.conf
index 47f21d2..8dbf99f 100644
--- a/enhance.1.conf
+++ b/enhance.1.conf
@@ -2,6 +2,7 @@
 
 ScriptAlias /enhance/bluenh   ###CONF_bluenh;
 ScriptAlias /enhance/nofading ###CONF_nofading;
+ScriptAlias /enhance/reveal   ###CONF_reveal;
 
 <Directory ###CONF_bin;>
 	Require all granted
diff --git a/makefile b/makefile
index 9998d0d..1af611e 100644
--- a/makefile
+++ b/makefile
@@ -106,20 +106,23 @@ npb2.h\
 npb_ong1.h\
 npb_403.h\
 nh.h\
-nf.h
+nf.h\
+rvl.h
 
 CGI=\
 bluenh-cgi\
-nofading-cgi
+nofading-cgi\
+reveal-cgi
 
 HTM_CGI=\
 bluenh.htm\
-nofading.htm
+nofading.htm\
+reveal.htm
 
 HTM_CGI_1=\
 bluenh.1.htm\
 nofading.1.htm\
-
+reveal.1.htm
 
 # keep these 2 lists in the same order!:
 GENERATE_FROM=\
@@ -149,7 +152,7 @@ $(HTM_CGI)\
 param.png
 
 #all: 403 npb npbd npb-ong1 npbd-ong1 bluenh bluenhd insert extract seediff insertframe mremapt-1 compare nofading nofadingd
-all: $(BIN) $(WWW)
+all: $(BIN) $(WWW) enhance.conf
 	
 
 makefile: makefile.1.mak $(CONFIGFILE)
diff --git a/makefile.1.mak b/makefile.1.mak
index b54178c..58ce7ab 100644
--- a/makefile.1.mak
+++ b/makefile.1.mak
@@ -106,20 +106,23 @@ npb2.h\
 npb_ong1.h\
 npb_403.h\
 nh.h\
-nf.h
+nf.h\
+rvl.h
 
 CGI=\
 bluenh-cgi\
-nofading-cgi
+nofading-cgi\
+reveal-cgi
 
 HTM_CGI=\
 bluenh.htm\
-nofading.htm
+nofading.htm\
+reveal.htm
 
 HTM_CGI_1=\
 bluenh.1.htm\
 nofading.1.htm\
-
+reveal.1.htm
 
 # keep these 2 lists in the same order!:
 GENERATE_FROM=\
@@ -149,7 +152,7 @@ $(HTM_CGI)\
 param.png
 
 #all: 403 npb npbd npb-ong1 npbd-ong1 bluenh bluenhd insert extract seediff insertframe mremapt-1 compare nofading nofadingd
-all: $(BIN) $(WWW)
+all: $(BIN) $(WWW) enhance.conf
 	
 
 makefile: makefile.1.mak $(CONFIGFILE)
diff --git a/nofading-cgi.c b/nofading-cgi.c
index 5b4f065..1c3c410 100644
--- a/nofading-cgi.c
+++ b/nofading-cgi.c
@@ -134,121 +134,3 @@ int nofading (
 	waitpid(sub, &r, 0);
 	return r;
 }
-
-/*
-
-
-#include <cgi.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-
-#define WGET_PATH  "/usr/bin/wget"
-#define ENH_PATH   "./nofading"
-#define RM_PATH    "/bin/rm"
-#define LOG_PATH   "/eizm/log/nofading/nofading.log"
-#define USERAGENT  "No fading (1190.bicyclesonthemoon.dnsd.info/nofading/nofading.htm)"
-#define MSTD_PATH  "/pro/nofading/nf.png"
-
-int main (int argc, char *argv[]);
-void mustard(int mustard);
-
-FILE *pix;
-
-char url[1024];
-char path[256];
-s_cgi *cgi;
-int t;
-pid_t sub;
-
-int main (int argc, char *argv[])
-{
-	unsigned char buf[1024];
-	struct stat st;
-	unsigned long p;
-	unsigned short q;
-	char **up;
-
-	cgi=cgiInit();
-	
-	up=cgiGetFiles(cgi);
-	if (up)
-	{
-		sprintf(path,"%s",cgiGetFile(cgi,up[0])->tmpfile);
-		sprintf(url,"%s",cgiGetFile(cgi,up[0])->filename);
-	}
-	else
-	{
-		sprintf(url,"%s",(cgiGetValue(cgi,"inpix")!=NULL)?(cgiGetValue(cgi,"inpix")):"");
-		sprintf(path,"/var/tmp/%lu",(unsigned long)getpid());
-		
-		//Why is  there no spawnl() in linux?
-		sub=fork();
-		if(sub==0)
-		{
-			t=execl(WGET_PATH,WGET_PATH,"-q","-t","2","-U",USERAGENT,"-O",path,url,(char *)0);
-			exit(t);
-		}
-		waitpid(sub,&t,0);
-		if(t)mustard(t);
-	}
-	
-	sub=fork();
-	if(sub==0)
-	{
-		t=execl(ENH_PATH,ENH_PATH,path,path,(cgiGetValue(cgi,"f")!=NULL)?(cgiGetValue(cgi,"f")):"0","q",cgiGetValue(cgi,"a")!=NULL?"0":"a",(char *)0);
-		exit(t);
-	}
-	waitpid(sub,&t,0);
-	if(t)mustard(t);
-	
-	pix=fopen(path,"rb");
-	if(pix==NULL)
-		mustard(123);
-	fstat(fileno(pix),&st);
-	p=st.st_size/1024;
-	q=st.st_size%1024;
-	
-	printf("Content-Length: %lu\n",(unsigned long)(st.st_size));
-	printf("Content-type: image/png\n\n");
-	for(unsigned long i=0;i<p;++i)
-	{
-		fread(buf,1,1024,pix);
-		fwrite(buf,1,1024,stdout);
-	}
-	if(q!=0)
-	{
-		fread(buf,1,q,pix);
-		fwrite(buf,1,q,stdout);
-	}
-	fclose(pix);
-	fflush(stdout);
-	mustard(0);//no mustard
-}
-
-void mustard(int mustard)
-{
-	if(mustard)
-	{
-		cgiRedirect(MSTD_PATH);
-	}
-	sub=fork();
-	if(sub==0)
-	{
-		t=execl(RM_PATH,RM_PATH,"-f",path,(char *)0);
-		exit(t);
-	}
-	waitpid(sub,&t,0);
-	pix=fopen(LOG_PATH,"at");
-	if(pix!=NULL)
-	{
-		fprintf(pix,"%x %s\n",mustard,url);
-		fclose(pix);
-	}
-	exit(mustard);
-}
-
-*/
\ No newline at end of file
diff --git a/online-core.1.h b/online-core.1.h
index 71fecfc..6b8f870 100644
--- a/online-core.1.h
+++ b/online-core.1.h
@@ -35,6 +35,7 @@ Requires cgilib (http://www.infodrom.org/projects/cgilib/)
 // ###C_BLUENH_PATH:   #define NPB_PATH      "/botm/bin/bluenh"
 // ###C_NOFADING_PATH: #define NOFADING_PATH "/botm/bin/nofading"
 // ###C_NPB_PATH:      #define NPB_PATH      "/botm/bin/npb"
+// ###C_REVEAL_PATH:   #define REVEAL_PATH   "/botm/bin/reveal"
 
 int cp (char *src, char *dst);
 int wget (char *url, char *dst);
diff --git a/reveal-cgi.c b/reveal-cgi.c
new file mode 100644
index 0000000..a03f077
--- /dev/null
+++ b/reveal-cgi.c
@@ -0,0 +1,96 @@
+/*
+reveal-cgi.c
+The online interface for the hidden detail revealer tool
+04.12.2022
+
+Copyright (C) 2022  Balthasar Szczepański
+
+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/>.
+
+Requires cgilib (http://www.infodrom.org/projects/cgilib/)
+*/
+
+#include <stdio.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <sys/wait.h>
+//#include <stdint.h>
+//#include <inttypes.h>
+
+#include <cgi.h>
+
+#include "online-core.h"
+#include "rvl.h"
+
+int reveal (char *inpix, char *outpix);
+
+int main (int argc, char *argv[])
+{
+	s_cgi *cgi;
+	char in_tmp[256];
+	char out_tmp[256];
+	char *in_path;
+	
+	int r=0;
+	int r1=0;
+	int r2=0;
+	int r3=0;
+
+	do {
+		make_tmp_path(in_tmp, 256, 0, "");
+		make_tmp_path(out_tmp, 256, 1, ".png");
+		
+		cgi=cgiInit();
+		
+		r = get_file(cgi,"inpix", in_tmp, &in_path);
+		if (r)
+			break;
+		
+		r = reveal(in_path, out_tmp);
+		if (r)
+			break;
+		r1 = send_file(out_tmp, "image/png", 0);
+	} while (0);
+	if (r)
+	{
+		r1 = send_data(rvl, rvl_size, "image/png", 500);
+	}
+	r2 = rm(in_tmp);
+	r3 = rm(out_tmp);
+	if (r)
+		return r;
+	if (r1)
+		return r1;
+	if (r2)
+		return r2;
+	if (r3)
+		return r3;
+	return 0;
+}
+
+int reveal (char *inpix, char *outpix)
+{
+	pid_t sub;
+	int r;
+	
+	sub = fork();
+	if (sub == 0)
+	{
+		r = execl(REVEAL_PATH, REVEAL_PATH, inpix, outpix, (char *)0);
+		exit(r);
+	}
+	waitpid(sub, &r, 0);
+	return r;
+}
diff --git a/reveal.1.htm b/reveal.1.htm
new file mode 100644
index 0000000..0648c1e
--- /dev/null
+++ b/reveal.1.htm
@@ -0,0 +1,14 @@
+		<h1>Reveal hidden detail!</h1>
+		<form method="post" action="/enhance/reveal">
+			Enhance by URL<br>
+			URL of image:
+			<input class="pt" type="text" name="inpix">
+			<input class="pk" type="submit" value="ENHANCE!"><br>
+		</form>
+		<br>
+		<form method="post" action="/enhance/reveal" enctype="multipart/form-data">
+			Enhance by file upload<br>
+			Upload the image:
+			<input class="pt" type="file" name="inpix">
+			<input class="pk" type="submit" value="ENHANCE!"><br>
+		</form>
diff --git a/rvl.png b/rvl.png
new file mode 100644
index 0000000000000000000000000000000000000000..0744b458cc1efb1c5ef4c783140e9b043ae29cc5
GIT binary patch
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diff --git a/settings-release.txt b/settings-release.txt
index 57b49c1..2350af8 100644
--- a/settings-release.txt
+++ b/settings-release.txt
@@ -13,9 +13,10 @@ configure: /botm/bin/config/configure.pl
 
 useragent: ENHANCE!ment tool (http://1190.bicyclesonthemoon.info/enhance)
 
+title_bluenh: ENHANCE!
 title_enhance: ENHANCE!
 title_nofading: No fading!
-title_bluenh: ENHANCE!
+title_reveal: Reveal hidden detail!
 
 bin_path: /botm/bin/enhance
 conf_path: /botm/etc/www/conf/1190
diff --git a/settings.txt b/settings.txt
index 56e70fb..202c4ec 100644
--- a/settings.txt
+++ b/settings.txt
@@ -25,6 +25,8 @@ _bin_nofading_path     = @_PATH($bin_path, nofading)
 _bin_nofading_cgi_path = @_PATH($bin_path, nofading-cgi)
 _bin_npb_path          = @_PATH($bin_path, npb)
 _bin_npb_cgi_path      = @_PATH($bin_path, npb-cgi)
+_bin_reveal_path       = @_PATH($bin_path, reveal)
+_bin_reveal_cgi_path   = @_PATH($bin_path, reveal-cgi)
 
 _conf_path = @_PATH($conf_path, $name\.conf)
 
@@ -34,6 +36,7 @@ HTML_TITLE = @_HTML_TITLE()
 CONF_bin      = $bin_path
 CONF_bluenh   = $_bin_bluenh_cgi_path
 CONF_nofading = $_bin_nofading_cgi_path
+CONF_reveal   = $_bin_reveal_cgi_path
 
 
 MAKE_CONFIGURE = CONFIGURE = $configure
@@ -69,3 +72,4 @@ C_TEMP_PATH = @_C_DEFINE_STR(TEMP_PATH, $tmp_path)
 C_BLUENH_PATH   = @_C_DEFINE_STR(BLUENH_PATH,   $_bin_bluenh_path)
 C_NOFADING_PATH = @_C_DEFINE_STR(NOFADING_PATH, $_bin_nofading_path)
 C_NPB_PATH      = @_C_DEFINE_STR(NPB_PATH,      $_bin_npb_path)
+C_REVEAL_PATH   = @_C_DEFINE_STR(REVEAL_PATH,   $_bin_reveal_path)
-- 
2.30.2