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-rw-r--r--src/arbits/output/slbt_ar_output_mapfile.c71
1 files changed, 71 insertions, 0 deletions
diff --git a/src/arbits/output/slbt_ar_output_mapfile.c b/src/arbits/output/slbt_ar_output_mapfile.c
new file mode 100644
index 0000000..90ece3e
--- /dev/null
+++ b/src/arbits/output/slbt_ar_output_mapfile.c
@@ -0,0 +1,71 @@
+/*******************************************************************/
+/* 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"
+
+static int slbt_ar_output_mapfile_impl(
+ const struct slbt_driver_ctx * dctx,
+ struct slbt_archive_meta_impl * mctx,
+ const struct slbt_fd_ctx * fdctx)
+{
+ int fdout;
+ const char * regex;
+ const char ** symv;
+ regex_t regctx;
+ regmatch_t pmatch[2] = {0};
+
+ fdout = fdctx->fdout;
+
+ if (slbt_dprintf(fdout,"{\n" "\t" "global:\n") < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if ((regex = dctx->cctx->regex))
+ if (regcomp(&regctx,regex,REG_NEWLINE))
+ return SLBT_CUSTOM_ERROR(
+ dctx,
+ SLBT_ERR_FLOW_ERROR);
+
+ for (symv=mctx->symstrv; *symv; symv++)
+ if (!regex || !regexec(&regctx,*symv,1,pmatch,0))
+ if (slbt_dprintf(fdout,"\t\t%s;\n",*symv) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ if (regex)
+ regfree(&regctx);
+
+ if (slbt_dprintf(fdout,"\n\t" "local:\n" "\t\t*;\n" "};\n") < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ return 0;
+}
+
+int slbt_ar_output_mapfile(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_get_driver_fdctx(dctx,&fdctx) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ if (!meta->a_memberv)
+ return 0;
+
+ return slbt_ar_output_mapfile_impl(
+ dctx,mctx,&fdctx);
+}