From 3780950175a57f949d3efcb924157b177e3a601e Mon Sep 17 00:00:00 2001
From: Shashi Guruprasad <shash@flux.utah.edu>
Date: Thu, 8 Jan 2004 19:31:54 +0000
Subject: [PATCH] Since I could never get ssh-mime-windows.pl to work for me
 and I got tired of typing to log in to nodes, I wrote the same code in C.
 Compile on cygwin with gcc -mwindows -mno-cygwin -o ssh-mime ssh-mime.c . Set
 the env PUTTY_CMD to the path of where you have put putty. The compiled exe
 is in http://www.emulab.net/ssh-mime.exe

---
 www/ssh-mime.c | 157 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 www/ssh-mime.c

diff --git a/www/ssh-mime.c b/www/ssh-mime.c
new file mode 100644
index 000000000..ec491cf1e
--- /dev/null
+++ b/www/ssh-mime.c
@@ -0,0 +1,157 @@
+/* Compile on cygwin with gcc -mwindows -mno-cygwin -o ssh-mime ssh-mime.c */
+/* Set the env PUTTY_CMD to the path of where you have put putty */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/param.h>
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
+char *usagestr = 
+ "usage: ssh-mime <control-file>"
+ "\n";
+
+char *default_sshcmd = "\"c:\\putty.exe\" -ssh -AX";
+char *tempfile = "c:\\windows\\temp\\puttycmd";
+char *logfile = "c:\\windows\\temp\\ssh-mime.log";
+char sshcmd[MAXPATHLEN];
+FILE *fplog = 0;
+
+void
+usage()
+{
+	fprintf(fplog, usagestr);
+	exit(1);
+}
+
+#ifdef _WIN32
+int APIENTRY WinMain(HINSTANCE hInstance,
+                HINSTANCE hPrevInstance,
+                LPSTR lpCmdLine,
+                int nCmdShow) {
+#else
+int main(int argc, char *argv[]) {
+#endif
+
+    FILE *fp = 0;
+    char line[1024];
+    char hostname[1024];
+    char gateway[1024];
+    char login[64];
+    char port[10];
+    char cmdline[MAXPATHLEN];
+    char *str = 0;
+#ifdef _WIN32
+    char *argv[3];
+    int argc=0;
+
+    argv[0] = strtok( GetCommandLine(), " \t\n");
+    if (argv[0]) {
+	argc++;
+    }
+    if (lpCmdLine[0] != '\0') {
+	argv[1] = lpCmdLine;
+	argc++;
+	argv[2] = 0;
+    } else {
+	argv[1] = 0;
+    }
+#endif
+    fplog = fopen(logfile, "w");
+    if (fplog == 0) {
+	fplog = stderr;
+    }
+
+    if (argc != 2) {
+	usage();
+    }
+
+    fp = fopen(argv[1], "r");
+    if (fp == 0) {
+	fprintf(fplog, "ssh-mime: Error \"%s\" opening file:%s", 
+		strerror(errno), argv[1]);
+	exit(2);
+    }
+    if( (str = getenv("PUTTY_CMD")) ) {
+	snprintf(sshcmd, sizeof(sshcmd), "\"%s\" -ssh -AX", 
+		 str );
+    } else {
+	strncpy( sshcmd, default_sshcmd, sizeof(sshcmd) );
+    }
+
+    memset(line, 0, sizeof(line));
+    memset(hostname, 0, sizeof(hostname));
+    memset(gateway, 0, sizeof(gateway));
+    memset(login, 0, sizeof(login));
+    memset(port, 0, sizeof(port));
+    while( fgets(line, sizeof(line), fp) != NULL ) {
+        char *name = strtok(line, ":\t \n");
+	char *val = strtok(NULL, ":\t \n");
+	if ( name && val ) {
+	    if( strcmp(name, "hostname") == 0 ) {
+		strncpy( hostname, val, sizeof(hostname) );
+	    } else if( strcmp(name, "gateway") == 0 ) {
+		strncpy( gateway, val, sizeof(gateway) );
+	    } else if( strcmp(name, "login") == 0 ) {
+		snprintf( login, sizeof(login), "-l %s", val );
+	    } else if( strcmp(name, "port") == 0 ) {
+		snprintf( port, sizeof(port), "-P %s", val );
+	    }
+	}
+	memset(line, 0, sizeof(line));
+    }
+    if( hostname[0] == '\0' ) {
+	fprintf(fplog, "ssh-mime: Config file must specify a hostname\n");
+	exit(3);
+    }
+    if( gateway[0] != '\0' ) {
+        FILE *tmpfp = fopen( tempfile, "w" );
+        if (tmpfp == 0) {
+		fprintf(fplog, "ssh-mime: Error \"%s\" opening file:%s", 
+			strerror(errno), tempfile);
+		exit(4);
+	}
+        fprintf( tmpfp, "ssh -tt -o StrictHostKeyChecking=no %s %s",
+		 port, hostname );
+        fclose(tmpfp);
+	snprintf( cmdline, sizeof(cmdline), "%s -t %s -m %s %s", sshcmd,
+		login, tempfile, gateway);
+    } else {
+	snprintf( cmdline, sizeof(cmdline), "%s %s %s %s", sshcmd,
+		port, login, hostname);
+    }
+#ifdef _WIN32
+    {
+        /* Just cut'n'pasted from someplace */
+        STARTUPINFO si;
+        PROCESS_INFORMATION pi;
+
+        ZeroMemory( &si, sizeof(si) );
+        si.cb = sizeof(si);
+        ZeroMemory( &pi, sizeof(pi) );
+
+        // Start the child process.
+        if( !CreateProcess( NULL, // No module name (use command line).
+                cmdline, 	  // Command line. 
+                NULL,             // Process handle not inheritable.
+                NULL,             // Thread handle not inheritable.
+                FALSE,            // Set handle inheritance to FALSE.
+                0,                // No creation flags.
+                NULL,             // Use parent's environment block.
+                NULL,             // Use parent's starting directory.
+                &si,              // Pointer to STARTUPINFO structure.
+                &pi )             // Pointer to PROCESS_INFORMATION structure.
+        )
+        {
+		fprintf(fplog, "Could not run cmdline:%s\n", cmdline );
+        } else {
+		WaitForInputIdle( pi.hProcess, 1000 ); 
+	}
+    }
+#else
+    system(cmdline);
+#endif
+    exit(0);
+}
-- 
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