1 files changed, 9 insertions, 145 deletions

diff --git a/src/helper/slbt_archive_import.c b/src/helper/slbt_archive_import.c
index e8ea5aa..620ac3b 100644
--- a/src/helper/slbt_archive_import.c
+++ b/src/helper/slbt_archive_import.c
@@ -4,78 +4,15 @@
 /*  Released under the Standard MIT License; see COPYING.SLIBTOOL. */
 /*******************************************************************/
 
-#include <fcntl.h>
-#include <stdio.h>
-#include <limits.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <sys/wait.h>
-
 #include <slibtool/slibtool.h>
 #include "slibtool_driver_impl.h"
-#include "slibtool_spawn_impl.h"
-#include "slibtool_dprintf_impl.h"
-#include "slibtool_symlink_impl.h"
-#include "slibtool_readlink_impl.h"
 #include "slibtool_errinfo_impl.h"
 
-static char * slbt_mri_argument(
-	int	fdat,
-	char *	arg,
-	char *	buf)
-{
-	int	i;
-	char *	lnk;
-	char *	target;
-	char 	mricwd[PATH_MAX];
-	char 	dstbuf[PATH_MAX];
-
-	if ((!(strchr(arg,'+'))) && (!(strchr(arg,'-'))))
-		return arg;
-
-	if (arg[0] == '/')
-		target = arg;
-	else {
-		if (slbt_realpath(fdat,".",O_DIRECTORY,mricwd,sizeof(mricwd)))
-			return 0;
-
-		if ((size_t)snprintf(dstbuf,sizeof(dstbuf),"%s/%s",
-				mricwd,arg) >= sizeof(dstbuf))
-			return 0;
-
-		target = dstbuf;
-	}
-
-	for (i=0,lnk=0; i<1024 && !lnk; i++) {
-		if (!(tmpnam(buf)))
-			return 0;
-
-		if (!(symlinkat(target,fdat,buf)))
-			lnk = buf;
-	}
-
-	return lnk;
-}
-
-static void slbt_archive_import_child(
-	char *	program,
-	int	fd[2])
-{
-	char *	argv[3];
-
-	argv[0] = program;
-	argv[1] = "-M";
-	argv[2] = 0;
-
-	close(fd[1]);
-
-	if (dup2(fd[0],0) == 0)
-		execvp(program,argv);
-
-	_exit(EXIT_FAILURE);
-}
+extern int slbt_archive_import_mri(
+	const struct slbt_driver_ctx *	dctx,
+	struct slbt_exec_ctx *		ectx,
+	char *				dstarchive,
+	char *				srcarchive);
 
 int slbt_archive_import(
 	const struct slbt_driver_ctx *	dctx,
@@ -83,81 +20,8 @@ int slbt_archive_import(
 	char *				dstarchive,
 	char *				srcarchive)
 {
-	int	fdcwd;
-	pid_t	pid;
-	pid_t	rpid;
-	int	fd[2];
-	char *	dst;
-	char *	src;
-	char *	fmt;
-	char	mridst [L_tmpnam];
-	char	mrisrc [L_tmpnam];
-	char	program[PATH_MAX];
-
-	/* fdcwd */
-	fdcwd = slbt_driver_fdcwd(dctx);
-
-	/* not needed? */
-	if (slbt_symlink_is_a_placeholder(fdcwd,srcarchive))
-		return 0;
-
-	/* program */
-	if ((size_t)snprintf(program,sizeof(program),
-				"%s",
-				dctx->cctx->host.ar)
-			>= sizeof(program))
-		return SLBT_BUFFER_ERROR(dctx);
-
-	/* fork */
-	if (pipe(fd))
-		return SLBT_SYSTEM_ERROR(dctx,0);
-
-	if ((pid = fork()) < 0) {
-		close(fd[0]);
-		close(fd[1]);
-		return SLBT_SYSTEM_ERROR(dctx,0);
-	}
-
-	/* child */
-	if (pid == 0)
-		slbt_archive_import_child(
-			program,
-			fd);
-
-	/* parent */
-	close(fd[0]);
-
-	ectx->pid = pid;
-
-	dst = slbt_mri_argument(fdcwd,dstarchive,mridst);
-	src = slbt_mri_argument(fdcwd,srcarchive,mrisrc);
-
-	if (!dst || !src)
-		return SLBT_SYSTEM_ERROR(dctx,0);
-
-	fmt = "OPEN %s\n"
-	      "ADDLIB %s\n"
-	      "SAVE\n"
-	      "END\n";
-
-	if (slbt_dprintf(fd[1],fmt,dst,src) < 0) {
-		close(fd[1]);
-		return SLBT_SYSTEM_ERROR(dctx,0);
-	}
-
-	close(fd[1]);
-
-	rpid = waitpid(
-		pid,
-		&ectx->exitcode,
-		0);
-
-	if (dst == mridst)
-		unlinkat(fdcwd,dst,0);
-
-	if (src == mrisrc)
-		unlinkat(fdcwd,src,0);
-
-	return (rpid == pid) && (ectx->exitcode == 0)
-		? 0 : SLBT_CUSTOM_ERROR(dctx,SLBT_ERR_ARCHIVE_IMPORT);
+	return slbt_archive_import_mri(
+		dctx,ectx,
+		dstarchive,
+		srcarchive);
 }