driver: --strict-path-input, --pure-path-output: initial support.

3 files changed, 26 insertions, 0 deletions

diff --git a/src/driver/tpax_driver_ctx.c b/src/driver/tpax_driver_ctx.c
index d8e2de8..c27ce90 100644
--- a/src/driver/tpax_driver_ctx.c
+++ b/src/driver/tpax_driver_ctx.c
@@ -403,6 +403,14 @@ int tpax_get_driver_ctx(
 				case TAG_NORECURSE:
 					cctx.drvflags &= ~(uintptr_t)TPAX_DRIVER_DIR_MEMBER_RECURSE;
 					break;
+
+				case TAG_STRICT_PATH:
+					cctx.drvflags |= TPAX_DRIVER_STRICT_PATH_INPUT;
+					break;
+
+				case TAG_PURE_PATH:
+					cctx.drvflags |= TPAX_DRIVER_PURE_PATH_OUTPUT;
+					break;
 			}
 		} else {
 			operand = entry;
diff --git a/src/internal/tpax_driver_impl.h b/src/internal/tpax_driver_impl.h
index 5f98415..c99553a 100644
--- a/src/internal/tpax_driver_impl.h
+++ b/src/internal/tpax_driver_impl.h
@@ -36,6 +36,8 @@ enum app_tags {
 	TAG_BLKSIZE,
 	TAG_RECURSE,
 	TAG_NORECURSE,
+	TAG_STRICT_PATH,
+	TAG_PURE_PATH,
 };
 
 struct tpax_driver_ctx_impl {
diff --git a/src/skin/tpax_skin_default.c b/src/skin/tpax_skin_default.c
index c6de7e6..4e93231 100644
--- a/src/skin/tpax_skin_default.c
+++ b/src/skin/tpax_skin_default.c
@@ -41,5 +41,21 @@ const struct argv_option tpax_default_options[] = {
 	{"no-recurse",	'd',TAG_NORECURSE,ARGV_OPTARG_NONE,0,0,0,
 			"do not recurse into directory archive members"},
 
+	{"strict-path-input",
+			0,TAG_STRICT_PATH,ARGV_OPTARG_NONE,0,0,0,
+			"do not allow file arguments (in write and copy modes) "
+			"to contain parent-directoy (dot dot) references"},
+
+	{"pure-path-output",
+			0,TAG_PURE_PATH,ARGV_OPTARG_NONE,0,0,0,
+			"output (in list mode) or store (in write mode) path "
+			"names in pure form, specifically by liminating all "
+			"this-dir (dot) elements from the listed/stored path "
+			"name, as well as replacing each meaningless sequence "
+			"of consecutive forward slash characters with a single "
+			"forward slash; the presence of exactly two forward "
+			"slash characters in the beginning of a path may be "
+			"meaningful, and therefore shall remain instact."},
+
 	{0,0,0,0,0,0,0,0}
 };