archiver output api: added slbt_ar_output_arname().

1 files changed, 72 insertions, 0 deletions

diff --git a/src/arbits/output/slbt_ar_output_arname.c b/src/arbits/output/slbt_ar_output_arname.c
new file mode 100644
index 0000000..94d3fa8
--- /dev/null
+++ b/src/arbits/output/slbt_ar_output_arname.c
@@ -0,0 +1,72 @@
+/*******************************************************************/
+/*  slibtool: a skinny libtool implementation, written in C        */
+/*  Copyright (C) 2016--2024  SysDeer Technologies, LLC            */
+/*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
+/*******************************************************************/
+
+#include <slibtool/slibtool.h>
+#include <slibtool/slibtool_output.h>
+#include "slibtool_driver_impl.h"
+#include "slibtool_dprintf_impl.h"
+#include "slibtool_errinfo_impl.h"
+#include "slibtool_ar_impl.h"
+
+#define SLBT_PRETTY_FLAGS       (SLBT_PRETTY_YAML      \
+	                         | SLBT_PRETTY_POSIX    \
+	                         | SLBT_PRETTY_HEXDATA)
+
+
+static int slbt_ar_output_arname_posix(
+	const struct slbt_driver_ctx *  dctx,
+	const struct slbt_archive_ctx * actx,
+	const struct slbt_fd_ctx *      fdctx)
+{
+	(void)dctx;
+	(void)actx;
+	(void)fdctx;
+
+	/* posix ar(1) does not print the <archive> file-name */
+
+	return 0;
+}
+
+static int slbt_ar_output_arname_yaml(
+	const struct slbt_driver_ctx *  dctx,
+	const struct slbt_archive_ctx * actx,
+	const struct slbt_fd_ctx *      fdctx)
+{
+	const char * path;
+	const char   mema[] = "<memory_object>";
+
+	path = actx->path && *actx->path ? *actx->path : mema;
+
+	if (slbt_dprintf(fdctx->fdout,"Archive: %s\n",path) < 0)
+		return SLBT_SYSTEM_ERROR(dctx,0);
+
+	return 0;
+}
+
+int slbt_ar_output_arname(const struct slbt_archive_ctx * actx)
+{
+	const struct slbt_driver_ctx *  dctx;
+	struct slbt_fd_ctx              fdctx;
+
+	dctx = (slbt_get_archive_ictx(actx))->dctx;
+
+	if (slbt_get_driver_fdctx(dctx,&fdctx) < 0)
+		return SLBT_NESTED_ERROR(dctx);
+
+	switch (dctx->cctx->fmtflags & SLBT_PRETTY_FLAGS) {
+		case SLBT_PRETTY_YAML:
+			return slbt_ar_output_arname_yaml(
+				dctx,actx,&fdctx);
+
+		case SLBT_PRETTY_POSIX:
+			return slbt_ar_output_arname_posix(
+				dctx,actx,&fdctx);
+
+		default:
+			return slbt_ar_output_arname_yaml(
+				dctx,actx,&fdctx);
+	}
+}