Git init

1 files changed, 153 insertions, 0 deletions

diff --git a/iceauth/iceauth.c b/iceauth/iceauth.c
new file mode 100644
index 0000000..8730a82
--- /dev/null
+++ b/iceauth/iceauth.c
@@ -0,0 +1,153 @@
+/*
+ * xauth - manipulate authorization file
+ *
+ * 
+Copyright 1989, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+ * *
+ * Original Author of "xauth" : Jim Fulton, MIT X Consortium
+ * Modified into "iceauth"    : Ralph Mor, X Consortium
+ */
+
+#include "iceauth.h"
+
+
+/*
+ * global data
+ */
+const char *ProgramName;		/* argv[0], set at top of main() */
+int verbose = -1;			/* print certain messages */
+Bool ignore_locks = False;		/* for error recovery */
+Bool break_locks = False;		/* for error recovery */
+
+/*
+ * local data
+ */
+
+static char *authfilename = NULL;	/* filename of cookie file */
+static char *defcmds[] = { "source", "-", NULL };  /* default command */
+static int ndefcmds = 2;
+static const char *defsource = "(stdin)";
+
+
+/*
+ * utility routines
+ */
+static void usage (void)
+{
+    static const char prefixmsg[] = 
+"\n"
+"where options include:\n"
+"    -f authfilename                name of authority file to use\n"
+"    -v                             turn on extra messages\n"
+"    -q                             turn off extra messages\n"
+"    -i                             ignore locks on authority file\n"
+"    -b                             break locks on authority file\n"
+"\n"
+"and commands have the following syntax:\n";
+    static const char suffixmsg[] = 
+"A dash may be used with the \"merge\" and \"source\" to read from the\n"
+"standard input.  Commands beginning with \"n\" use numeric format.\n";
+
+    fprintf (stderr, "usage:  %s [-options ...] [command arg ...]\n",
+	     ProgramName);
+    fprintf (stderr, "%s\n", prefixmsg);
+    print_help (stderr, "    ");	/* match prefix indentation */
+    fprintf (stderr, "\n%s\n", suffixmsg);
+    exit (1);
+}
+
+
+/*
+ * The main routine - parses command line and calls action procedures
+ */
+int
+main (int argc, char *argv[])
+{
+    int i;
+    const char *sourcename = defsource;
+    char **arglist = defcmds;
+    int nargs = ndefcmds;
+    int status;
+
+    ProgramName = argv[0];
+
+    for (i = 1; i < argc; i++) {
+	char *arg = argv[i];
+
+	if (arg[0] == '-') {
+	    char *flag;
+
+	    for (flag = (arg + 1); *flag; flag++) {
+		switch (*flag) {
+		  case 'f':		/* -f authfilename */
+		    if (++i >= argc) usage ();
+		    authfilename = argv[i];
+		    continue;
+		  case 'v':		/* -v */
+		    verbose = 1;
+		    continue;
+		  case 'q':		/* -q */
+		    verbose = 0;
+		    continue;
+		  case 'b':		/* -b */
+		    break_locks = True;
+		    continue;
+		  case 'i':		/* -i */
+		    ignore_locks = True;
+		    continue;
+		  default:
+		    usage ();
+		}
+	    }
+	} else {
+	    sourcename = "(argv)";
+	    nargs = argc - i;
+	    arglist = argv + i;
+	    if (verbose == -1) verbose = 0;
+	    break;
+	}
+    }
+
+    if (verbose == -1) {		/* set default, don't junk stdout */
+	verbose = (isatty(fileno(stdout)) != 0);
+    }
+
+    if (!authfilename) {
+	authfilename = IceAuthFileName ();	/* static name, do not free */
+	if (!authfilename) {
+	    fprintf (stderr,
+		     "%s:  unable to generate an authority file name\n",
+		     ProgramName);
+	    exit (1);
+	}
+    }
+    if (auth_initialize (authfilename) != 0) {
+	/* error message printed in auth_initialize */
+	exit (1);
+    }
+
+    status = process_command (sourcename, 1, nargs, arglist);
+
+    (void) auth_finalize ();
+    exit ((status != 0) ? 1 : 0);
+}