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path: root/src/arbits/output/slbt_au_output_members.c
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Diffstat (limited to 'src/arbits/output/slbt_au_output_members.c')
-rw-r--r--src/arbits/output/slbt_au_output_members.c278
1 files changed, 278 insertions, 0 deletions
diff --git a/src/arbits/output/slbt_au_output_members.c b/src/arbits/output/slbt_au_output_members.c
new file mode 100644
index 0000000..88937b0
--- /dev/null
+++ b/src/arbits/output/slbt_au_output_members.c
@@ -0,0 +1,278 @@
+/*******************************************************************/
+/* slibtool: a strong 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 <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)
+
+#define PPRIU64 "%"PRIu64
+
+const char slbt_ar_perm_strs[8][4] = {
+ {'-','-','-','\0'},
+ {'-','-','x','\0'},
+ {'-','w','-','\0'},
+ {'-','w','x','\0'},
+ {'r','-','-','\0'},
+ {'r','-','x','\0'},
+ {'r','w','-','\0'},
+ {'r','w','x','\0'}
+};
+
+static unsigned slbt_au_output_decimal_len_from_val(size_t val, unsigned min)
+{
+ unsigned ret;
+
+ for (ret=0; val; ret++)
+ val /= 10;
+
+ return (ret > min) ? ret : min;
+}
+
+static int slbt_au_output_one_member_posix(
+ int fdout,
+ struct ar_meta_member_info * memberp)
+{
+ return slbt_dprintf(
+ fdout,"%s\n",
+ memberp->ar_file_header.ar_member_name);
+}
+
+static int slbt_au_output_one_member_posix_verbose(
+ int fdout,
+ struct ar_meta_member_info * memberp,
+ const char * fmtstr,
+ locale_t arlocale)
+{
+ unsigned ownerbits;
+ unsigned groupbits;
+ unsigned worldbits;
+ time_t artimeval;
+ struct tm artimeloc;
+ char artimestr[64] = {0};
+
+ ownerbits = (memberp->ar_file_header.ar_file_mode & 0700) >> 6;
+ groupbits = (memberp->ar_file_header.ar_file_mode & 0070) >> 3;
+ worldbits = (memberp->ar_file_header.ar_file_mode & 0007);
+ artimeval = memberp->ar_file_header.ar_time_date_stamp;
+
+ if (localtime_r(&artimeval,&artimeloc))
+ strftime_l(
+ artimestr,sizeof(artimestr),
+ "%b %e %H:%M %Y",&artimeloc,
+ arlocale);
+
+ return slbt_dprintf(
+ fdout,fmtstr,
+ slbt_ar_perm_strs[ownerbits],
+ slbt_ar_perm_strs[groupbits],
+ slbt_ar_perm_strs[worldbits],
+ memberp->ar_file_header.ar_uid,
+ memberp->ar_file_header.ar_gid,
+ memberp->ar_object_size,
+ artimestr,
+ memberp->ar_file_header.ar_member_name);
+}
+
+static int slbt_au_output_members_posix(
+ const struct slbt_driver_ctx * dctx,
+ const struct slbt_archive_meta * meta,
+ const struct slbt_fd_ctx * fdctx)
+{
+ struct ar_meta_member_info ** memberp;
+ int fdout;
+ size_t testval;
+ size_t sizelen;
+ size_t uidlen;
+ size_t gidlen;
+ locale_t arloc;
+ char fmtstr[64];
+
+ fdout = fdctx->fdout;
+ arloc = 0;
+
+ if (dctx->cctx->fmtflags & SLBT_PRETTY_VERBOSE) {
+ for (sizelen=0,memberp=meta->a_memberv; *memberp; memberp++)
+ if ((testval = memberp[0]->ar_object_size) > sizelen)
+ sizelen = testval;
+
+ for (uidlen=0,memberp=meta->a_memberv; *memberp; memberp++)
+ if ((testval = memberp[0]->ar_file_header.ar_uid) > uidlen)
+ uidlen = testval;
+
+ for (gidlen=0,memberp=meta->a_memberv; *memberp; memberp++)
+ if ((testval = memberp[0]->ar_file_header.ar_gid) > gidlen)
+ gidlen = testval;
+
+ sizelen = slbt_au_output_decimal_len_from_val(sizelen,6);
+ uidlen = slbt_au_output_decimal_len_from_val(uidlen,1);
+ gidlen = slbt_au_output_decimal_len_from_val(gidlen,1);
+ arloc = newlocale(LC_ALL,setlocale(LC_ALL,0),0);
+
+ sprintf(
+ fmtstr,
+ "%%s%%s%%s "
+ "%%" PPRIU64 "u"
+ "/%%-" PPRIU64 "u "
+ "%%" PPRIU64 "u "
+ "%%s "
+ "%%s\n",
+ uidlen,
+ gidlen,
+ sizelen);
+ }
+
+ for (memberp=meta->a_memberv; *memberp; memberp++) {
+ switch ((*memberp)->ar_member_attr) {
+ case AR_MEMBER_ATTR_ARMAP:
+ case AR_MEMBER_ATTR_LINKINFO:
+ case AR_MEMBER_ATTR_NAMESTRS:
+ break;
+
+ default:
+ if (arloc) {
+ if (slbt_au_output_one_member_posix_verbose(
+ fdout,*memberp,fmtstr,arloc) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+ } else {
+ if (slbt_au_output_one_member_posix(
+ fdout,*memberp) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+ }
+ }
+ }
+
+ if (arloc)
+ freelocale(arloc);
+
+ return 0;
+}
+
+static int slbt_au_output_one_member_yaml(
+ int fdout,
+ struct ar_meta_member_info * memberp)
+{
+ return slbt_dprintf(
+ fdout,
+ " - [ member: %s ]\n",
+ memberp->ar_file_header.ar_member_name);
+}
+
+static int slbt_au_output_one_member_yaml_verbose(
+ int fdout,
+ struct ar_meta_member_info * memberp,
+ locale_t arlocale)
+{
+ time_t artimeval;
+ struct tm artimeloc;
+ char artimestr[64] = {0};
+
+ artimeval = memberp->ar_file_header.ar_time_date_stamp;
+
+ if (localtime_r(&artimeval,&artimeloc))
+ strftime_l(
+ artimestr,sizeof(artimestr),
+ "%Y/%m/%d @ %H:%M",&artimeloc,
+ arlocale);
+
+ return slbt_dprintf(
+ fdout,
+ " - Member:\n"
+ " - [ name: " "%s" " ]\n"
+ " - [ timestamp: " "%s" " ]\n"
+ " - [ filesize: " PPRIU64 " ]\n"
+ " - [ uid: " "%d" " ]\n"
+ " - [ gid: " "%d" " ]\n"
+ " - [ mode: " "%d" " ]\n\n",
+ memberp->ar_file_header.ar_member_name,
+ artimestr,
+ memberp->ar_object_size,
+ memberp->ar_file_header.ar_uid,
+ memberp->ar_file_header.ar_gid,
+ memberp->ar_file_header.ar_file_mode);
+}
+
+static int slbt_au_output_members_yaml(
+ const struct slbt_driver_ctx * dctx,
+ const struct slbt_archive_meta * meta,
+ const struct slbt_fd_ctx * fdctx)
+{
+ struct ar_meta_member_info ** memberp;
+ int fdout;
+ locale_t arloc;
+
+ fdout = fdctx->fdout;
+ arloc = 0;
+
+ if (dctx->cctx->fmtflags & SLBT_PRETTY_VERBOSE) {
+ arloc = newlocale(LC_ALL,setlocale(LC_ALL,0),0);
+ }
+
+ if (slbt_dprintf(fdctx->fdout," - Members:\n") < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+
+ for (memberp=meta->a_memberv; *memberp; memberp++) {
+ switch ((*memberp)->ar_member_attr) {
+ case AR_MEMBER_ATTR_ARMAP:
+ case AR_MEMBER_ATTR_LINKINFO:
+ case AR_MEMBER_ATTR_NAMESTRS:
+ break;
+
+ default:
+ if (arloc) {
+ if (slbt_au_output_one_member_yaml_verbose(
+ fdout,*memberp,arloc) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+ } else {
+ if (slbt_au_output_one_member_yaml(
+ fdout,*memberp) < 0)
+ return SLBT_SYSTEM_ERROR(dctx,0);
+ }
+ }
+ }
+
+ if (arloc)
+ freelocale(arloc);
+
+ return 0;
+}
+
+int slbt_au_output_members(const struct slbt_archive_meta * meta)
+{
+ const struct slbt_driver_ctx * dctx;
+ struct slbt_fd_ctx fdctx;
+
+ 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_members_yaml(
+ dctx,meta,&fdctx);
+
+ case SLBT_PRETTY_POSIX:
+ return slbt_au_output_members_posix(
+ dctx,meta,&fdctx);
+
+ default:
+ return slbt_au_output_members_yaml(
+ dctx,meta,&fdctx);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 15:34:18 +0000