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-rw-r--r--src/driver/amgc_amain.c86
1 files changed, 86 insertions, 0 deletions
diff --git a/src/driver/amgc_amain.c b/src/driver/amgc_amain.c
new file mode 100644
index 0000000..ceaa1ff
--- /dev/null
+++ b/src/driver/amgc_amain.c
@@ -0,0 +1,86 @@
+/**********************************************************/
+/* apimagic: cparser-based API normalization utility */
+/* Copyright (C) 2015--2016 Z. Gilboa */
+/* Released under GPLv2 and GPLv3; see COPYING.APIMAGIC. */
+/**********************************************************/
+
+#include <stdio.h>
+#include <unistd.h>
+#include <apimagic/apimagic.h>
+#include "apimagic_driver_impl.h"
+
+#ifndef AMGC_DRIVER_FLAGS
+#define AMGC_DRIVER_FLAGS AMGC_DRIVER_VERBOSITY_ERRORS \
+ | AMGC_DRIVER_VERBOSITY_USAGE
+#endif
+
+static const char vermsg[] = "%s%s%s (git://midipix.org/apimagic): "
+ "version %s%d.%d.%d%s.\n"
+ "[commit reference: %s%s%s]\n";
+
+static const char * const amgc_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 amgc_ver_plain[6] = {
+ "","",
+ "","",
+ "",""
+};
+
+static ssize_t amgc_version(struct amgc_driver_ctx * dctx)
+{
+ const struct amgc_source_version * verinfo;
+ const char * const * verclr;
+
+ verinfo = amgc_source_version();
+ verclr = isatty(STDOUT_FILENO) ? amgc_ver_color : amgc_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 amgc_perform_unit_actions(struct amgc_unit_ctx * uctx)
+{
+ const struct amgc_action * action;
+
+ for (action=uctx->cctx->actions; action->type; action++)
+ amgc_perform_unit_action(uctx,action,0,stdout);
+}
+
+static int amgc_exit(struct amgc_driver_ctx * dctx, int nerrors)
+{
+ amgc_free_driver_ctx(dctx);
+ return nerrors ? 2 : 0;
+}
+
+int amgc_main(int argc, char ** argv, char ** envp)
+{
+ int ret;
+ struct amgc_driver_ctx * dctx;
+ struct amgc_unit_ctx * uctx;
+ const char ** unit;
+
+ if ((ret = amgc_get_driver_ctx(argv,envp,AMGC_DRIVER_FLAGS,&dctx)))
+ return (ret == AMGC_USAGE) ? !--argc : 2;
+
+ if (dctx->cctx->drvflags & AMGC_DRIVER_VERSION)
+ if ((amgc_version(dctx)) < 0)
+ return amgc_exit(dctx,2);
+
+ for (unit=dctx->units; *unit; unit++) {
+ if (!(amgc_get_unit_ctx(dctx,*unit,&uctx))) {
+ amgc_perform_unit_actions(uctx);
+ ret += uctx->nerrors;
+ amgc_free_unit_ctx(uctx);
+ } else
+ ret++;
+ }
+
+ return amgc_exit(dctx,ret);
+}