1 files changed, 104 insertions, 0 deletions
diff --git a/src/arbits/output/slbt_au_output_symbols.c b/src/arbits/output/slbt_au_output_symbols.c
new file mode 100644
index 0000000..2e9d6c7
--- /dev/null
+++ b/src/arbits/output/slbt_au_output_symbols.c
@@ -0,0 +1,104 @@
+/*******************************************************************/
+/*  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 <time.h>
+#include <locale.h>
+#include <regex.h>
+#include <inttypes.h>
+#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_au_output_symbols_posix(
+	const struct slbt_driver_ctx *  dctx,
+	struct slbt_archive_meta_impl * mctx,
+	const struct slbt_fd_ctx *      fdctx)
+{
+	int             fdout;
+	bool            fsort;
+	bool            fcoff;
+	const char *    regex;
+	const char **   symv;
+	const char **   symstrv;
+	regex_t         regctx;
+	regmatch_t      pmatch[2] = {{0,0},{0,0}};
+
+	fdout = fdctx->fdout;
+	fsort = !(dctx->cctx->fmtflags & SLBT_OUTPUT_ARCHIVE_NOSORT);
+	fcoff = (mctx->ofmtattr == AR_OBJECT_ATTR_COFF);
+
+	if (fsort && !mctx->mapstrv)
+		if (slbt_update_mapstrv(dctx,mctx) < 0)
+			return SLBT_NESTED_ERROR(dctx);
+
+	if ((regex = dctx->cctx->regex))
+		if (regcomp(&regctx,regex,REG_NEWLINE))
+			return SLBT_CUSTOM_ERROR(
+				dctx,
+				SLBT_ERR_FLOW_ERROR);
+
+	symstrv = fsort ? mctx->mapstrv : mctx->symstrv;
+
+	for (symv=symstrv; *symv; symv++)
+		if (!fcoff || strncmp(*symv,"__imp_",6))
+			if (!regex || !regexec(&regctx,*symv,1,pmatch,0))
+				if (slbt_dprintf(fdout,"%s\n",*symv) < 0)
+					return SLBT_SYSTEM_ERROR(dctx,0);
+
+	if (regex)
+		regfree(&regctx);
+
+	return 0;
+}
+
+static int slbt_au_output_symbols_yaml(
+	const struct slbt_driver_ctx *  dctx,
+	struct slbt_archive_meta_impl * mctx,
+	const struct slbt_fd_ctx *      fdctx)
+{
+	(void)dctx;
+	(void)mctx;
+	(void)fdctx;
+
+	return 0;
+}
+
+int slbt_au_output_symbols(const struct slbt_archive_meta * meta)
+{
+	struct slbt_archive_meta_impl * mctx;
+	const struct slbt_driver_ctx *  dctx;
+	struct slbt_fd_ctx              fdctx;
+
+	mctx = slbt_archive_meta_ictx(meta);
+	dctx = (slbt_archive_meta_ictx(meta))->dctx;
+
+	if (slbt_lib_get_driver_fdctx(dctx,&fdctx) < 0)
+		return SLBT_NESTED_ERROR(dctx);
+
+	if (!meta->a_memberv)
+		return 0;
+
+	switch (dctx->cctx->fmtflags & SLBT_PRETTY_FLAGS) {
+		case SLBT_PRETTY_YAML:
+			return slbt_au_output_symbols_yaml(
+				dctx,mctx,&fdctx);
+
+		case SLBT_PRETTY_POSIX:
+			return slbt_au_output_symbols_posix(
+				dctx,mctx,&fdctx);
+
+		default:
+			return slbt_au_output_symbols_yaml(
+				dctx,mctx,&fdctx);
+	}
+}