1 files changed, 91 insertions, 0 deletions
diff --git a/src/driver/sfrt_amain.c b/src/driver/sfrt_amain.c
new file mode 100644
index 0000000..3766b67
--- /dev/null
+++ b/src/driver/sfrt_amain.c
@@ -0,0 +1,91 @@
+#include <stdio.h>
+#include <unistd.h>
+#include <sofort/sofort.h>
+#include "sofort_driver_impl.h"
+
+#ifndef SFRT_DRIVER_FLAGS
+#define SFRT_DRIVER_FLAGS	SFRT_DRIVER_VERBOSITY_ERRORS \
+				| SFRT_DRIVER_VERBOSITY_USAGE
+#endif
+
+static const char vermsg[] = "%s%s%s (git://midipix.org/sofort): "
+			     "version %s%d.%d.%d%s.\n"
+			     "[commit reference: %s%s%s]\n";
+
+static const char * const sfrt_ver_color[6] = {
+		"\x1b[1m\x1b[35m","\x1b[0m",
+		"\x1b[1m\x1b[32m","\x1b[0m",
+		"\x1b[1m\x1b[34m","\x1b[0m"
+};
+
+static const char * const sfrt_ver_plain[6] = {
+		"","",
+		"","",
+		"",""
+};
+
+static ssize_t sfrt_version(struct sfrt_driver_ctx * dctx)
+{
+	const struct sfrt_source_version * verinfo;
+	const char * const * verclr;
+
+	verinfo = sfrt_source_version();
+	verclr  = isatty(STDOUT_FILENO) ? sfrt_ver_color : sfrt_ver_plain;
+
+	return fprintf(stdout,vermsg,
+			verclr[0],dctx->program,verclr[1],
+			verclr[2],verinfo->major,verinfo->minor,
+			verinfo->revision,verclr[3],
+			verclr[4],verinfo->commit,verclr[5]);
+}
+
+static void sfrt_perform_unit_actions(struct sfrt_unit_ctx * uctx)
+{
+	uint64_t flags = uctx->cctx->actflags;			/* dummy */
+								/* dummy */
+	if (flags & SFRT_OUTPUT_NAME) {				/* dummy */
+		uctx->status = sfrt_output_name(uctx,stdout);	/* dummy */
+		uctx->nerrors += !!uctx->status;		/* dummy */
+	}							/* dummy */
+								/* dummy */
+	if (flags & SFRT_OUTPUT_ADDRESS) {			/* dummy */
+		uctx->status = sfrt_output_address(uctx,stdout);/* dummy */
+		uctx->nerrors += !!uctx->status;		/* dummy */
+	}							/* dummy */
+	(void)uctx;
+}
+
+static int sfrt_exit(struct sfrt_driver_ctx * dctx, int nerrors)
+{
+	sfrt_free_driver_ctx(dctx);
+	return nerrors ? 2 : 0;
+}
+
+int sfrt_main(int argc, char ** argv, char ** envp)
+{
+	int				ret;
+	struct sfrt_driver_ctx *	dctx;
+	struct sfrt_unit_ctx *		uctx;
+	const char **			unit;
+
+	if ((ret = sfrt_get_driver_ctx(argv,envp,SFRT_DRIVER_FLAGS,&dctx)))
+		return (ret == SFRT_USAGE) ? !--argc : 2;
+
+	if (dctx->cctx->drvflags & SFRT_DRIVER_VERSION)
+		if ((sfrt_version(dctx)) < 0)
+			return sfrt_exit(dctx,2);
+
+	if (dctx->cctx->anystring)				/* dummy */
+		if ((sfrt_output_dummy(dctx->cctx,stdout)) < 0)	/* dummy */
+			return sfrt_exit(dctx,2);		/* dummy */
+								/* dummy */
+	for (unit=dctx->units; *unit; unit++) {
+		if (!(sfrt_get_unit_ctx(dctx,*unit,&uctx))) {
+			sfrt_perform_unit_actions(uctx);
+			ret += uctx->nerrors;
+			sfrt_free_unit_ctx(uctx);
+		}
+	}
+
+	return sfrt_exit(dctx,ret);
+}