--- /dev/null
+/*
+ * Wireless Tools
+ *
+ * Jean II - HPL 04
+ *
+ * Main code for "iwmulticall". This is a wrapper for the multicall version
+ * of the wireless tools.
+ * You need to link this code against "-lm".
+ * Thanks to Ned Ludd <solar@gentoo.org> for the inspiration...
+ *
+ * This file is released under the GPL license.
+ * Copyright (c) 1997-2004 Jean Tourrilhes <jt@hpl.hp.com>
+ */
+
+/***************************** INCLUDES *****************************/
+
+#include <libgen.h> /* Basename */
+
+/**************************** PROTOTYPES ****************************/
+
+/* Prototypes of the main of each tool */
+extern int
+ main_iwconfig(int argc,
+ char ** argv);
+extern int
+ main_iwlist(int argc,
+ char ** argv);
+extern int
+ main_iwspy(int argc,
+ char ** argv);
+extern int
+ main_iwpriv(int argc,
+ char ** argv);
+extern int
+ main_iwgetid(int argc,
+ char ** argv);
+
+/************************** MULTICALL HACK **************************/
+/*
+ * The idea for multicall is to put all the tools and the library in
+ * the same binary. This way, you can save the overhead of the library,
+ * of each tool, can better optimise the code and throw away the stuff
+ * you don't need from the library.
+ * This almost divide the size of the tools by two (without stripping).
+ * On the down side, you no longer have the libiw for other tools to
+ * use, but for the target systems (embedded), this doesn't matter
+ * much, as they just need to configure the card...
+ * Note that splitting the lib and the multicall tools would not
+ * make sense, as most gains are found in the inclusion of the lib...
+ *
+ * Our strategy is to include directly the *.c, rather than compile
+ * them separatly. This allow to simplify compilation and hide the
+ * multicall tweaks from the other tools.
+ * Yeah, this leads to a bit a preprocessor abuse...
+ * Jean II
+ */
+
+/* We need the library */
+#include "iwlib.c"
+
+/* Get iwconfig in there. Mandatory. */
+#define main(args...) main_iwconfig(args)
+#define iw_usage(args...) iwconfig_usage(args)
+#include "iwconfig.c"
+#undef iw_usage
+#undef main
+
+/* Get iwlist in there. Scanning support is pretty sweet. */
+#define main(args...) main_iwlist(args)
+#define iw_usage(args...) iwlist_usage(args)
+#include "iwlist.c"
+#undef iw_usage
+#undef main
+
+/* Get iwspy in there, it's not that big. */
+#define main(args...) main_iwspy(args)
+#include "iwspy.c"
+#undef main
+
+/* Get iwpriv in there. Mandatory for HostAP and some other drivers. */
+#define main(args...) main_iwpriv(args)
+#define iw_usage(args...) iwpriv_usage(args)
+#include "iwpriv.c"
+#undef iw_usage
+#undef main
+
+/* Do we really need iwgetid ? Well, it's not like it's a big one */
+#define main(args...) main_iwgetid(args)
+#define iw_usage(args...) iwgetid_usage(args)
+#include "iwgetid.c"
+#undef iw_usage
+#undef main
+
+/* iwevent is useless for most people, don't grab it ? */
+
+/* ifrename is big and useless for those systems */
+
+
+/******************************* MAIN ********************************/
+
+/*------------------------------------------------------------------*/
+/*
+ * The main !
+ */
+int
+main(int argc,
+ char ** argv)
+{
+ char * call_name = basename(argv[0]); /* Strip path */
+
+ /* This is a testing hack */
+ if(!strcmp(call_name, "iwmulticall") && (argc > 0))
+ {
+ argv++;
+ argc--;
+ call_name = basename(argv[0]);
+ }
+
+ /* Just check the name under which we were called... */
+
+ if(!strcmp(call_name, "iwconfig"))
+ return(main_iwconfig(argc, argv));
+ if(!strcmp(call_name, "iwlist"))
+ return(main_iwlist(argc, argv));
+ if(!strcmp(call_name, "iwspy"))
+ return(main_iwspy(argc, argv));
+ if(!strcmp(call_name, "iwpriv"))
+ return(main_iwpriv(argc, argv));
+ if(!strcmp(call_name, "iwgetid"))
+ return(main_iwgetid(argc, argv));
+
+ /* Uh oh... Not supposed to come here. */
+ printf("iwmulticall : you are not supposed to call me this way...\n");
+ return(0);
+}
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