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authormidipix <writeonce@midipix.org>2024-03-17 16:02:00 +0000
committermidipix <writeonce@midipix.org>2024-03-17 16:02:00 +0000
commit4c3fb76f0341f4ac98f23a434fc741e1252d9627 (patch)
tree9c2bb699dc3866e3f2a397ab631431c272ab6673 /src/logic
parent752cd9fff4d112e534cd137b30ddefb87b651b30 (diff)
downloadslibtool-4c3fb76f0341f4ac98f23a434fc741e1252d9627.tar.bz2
slibtool-4c3fb76f0341f4ac98f23a434fc741e1252d9627.tar.xz
slibtoolize mode: program skeleton, driver integration, and symlink extra.
Diffstat (limited to 'src/logic')
-rw-r--r--src/logic/slbt_exec_stoolie.c178
1 files changed, 178 insertions, 0 deletions
diff --git a/src/logic/slbt_exec_stoolie.c b/src/logic/slbt_exec_stoolie.c
new file mode 100644
index 0000000..6b2f883
--- /dev/null
+++ b/src/logic/slbt_exec_stoolie.c
@@ -0,0 +1,178 @@
+/*******************************************************************/
+/* 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 <slibtool/slibtool.h>
+#include <slibtool/slibtool_output.h>
+#include "slibtool_driver_impl.h"
+#include "slibtool_stoolie_impl.h"
+#include "slibtool_errinfo_impl.h"
+#include "argv/argv.h"
+
+static int slbt_stoolie_usage(
+ int fdout,
+ const char * program,
+ const char * arg,
+ const struct argv_option ** optv,
+ struct argv_meta * meta,
+ struct slbt_exec_ctx * ectx,
+ int noclr)
+{
+ char header[512];
+ bool stooliemode;
+
+ stooliemode = !strcmp(program,"slibtoolize");
+
+ snprintf(header,sizeof(header),
+ "Usage: %s%s [options] ...\n"
+ "Options:\n",
+ program,
+ stooliemode ? "" : " --mode=slibtoolize");
+
+ switch (noclr) {
+ case 0:
+ slbt_argv_usage(fdout,header,optv,arg);
+ break;
+
+ default:
+ slbt_argv_usage_plain(fdout,header,optv,arg);
+ break;
+ }
+
+ if (ectx)
+ slbt_ectx_free_exec_ctx(ectx);
+
+ slbt_argv_free(meta);
+
+ return SLBT_USAGE;
+}
+
+static int slbt_exec_stoolie_fail(
+ struct slbt_exec_ctx * ectx,
+ struct argv_meta * meta,
+ int ret)
+{
+ slbt_argv_free(meta);
+ slbt_ectx_free_exec_ctx(ectx);
+ return ret;
+}
+
+static int slbt_exec_stoolie_perform_actions(
+ const struct slbt_driver_ctx * dctx)
+{
+ (void)dctx;
+ return 0;
+}
+
+int slbt_exec_stoolie(const struct slbt_driver_ctx * dctx)
+{
+ int ret;
+ int fdout;
+ int fderr;
+ char ** argv;
+ char ** iargv;
+ struct slbt_exec_ctx * ectx;
+ struct slbt_driver_ctx_impl * ictx;
+ const struct slbt_common_ctx * cctx;
+ struct argv_meta * meta;
+ struct argv_entry * entry;
+ size_t nunits;
+ const struct argv_option * optv[SLBT_OPTV_ELEMENTS];
+
+ /* context */
+ if (slbt_ectx_get_exec_ctx(dctx,&ectx) < 0)
+ return SLBT_NESTED_ERROR(dctx);
+
+ /* initial state, slibtoolize (stoolie) mode skin */
+ slbt_ectx_reset_arguments(ectx);
+ slbt_disable_placeholders(ectx);
+
+ ictx = slbt_get_driver_ictx(dctx);
+ cctx = dctx->cctx;
+ iargv = ectx->cargv;
+
+ fdout = slbt_driver_fdout(dctx);
+ fderr = slbt_driver_fderr(dctx);
+
+ (void)fderr;
+
+ /* missing arguments? */
+ slbt_optv_init(slbt_stoolie_options,optv);
+
+ if (!iargv[1] && (dctx->cctx->drvflags & SLBT_DRIVER_VERBOSITY_USAGE))
+ return slbt_stoolie_usage(
+ fdout,
+ dctx->program,
+ 0,optv,0,ectx,
+ dctx->cctx->drvflags & SLBT_DRIVER_ANNOTATE_NEVER);
+
+ /* <stoolie> argv meta */
+ if (!(meta = slbt_argv_get(
+ iargv,optv,
+ dctx->cctx->drvflags & SLBT_DRIVER_VERBOSITY_ERRORS
+ ? ARGV_VERBOSITY_ERRORS
+ : ARGV_VERBOSITY_NONE,
+ fdout)))
+ return slbt_exec_stoolie_fail(
+ ectx,meta,
+ SLBT_CUSTOM_ERROR(dctx,SLBT_ERR_AR_FAIL));
+
+ /* dest, alternate argument vector options */
+ argv = ectx->altv;
+ *argv++ = iargv[0];
+ nunits = 0;
+
+ for (entry=meta->entries; entry->fopt || entry->arg; entry++) {
+ if (entry->fopt) {
+ switch (entry->tag) {
+ case TAG_STLE_HELP:
+ slbt_stoolie_usage(
+ fdout,
+ dctx->program,
+ 0,optv,0,ectx,
+ dctx->cctx->drvflags
+ & SLBT_DRIVER_ANNOTATE_NEVER);
+
+ ictx->cctx.drvflags |= SLBT_DRIVER_VERSION;
+ ictx->cctx.drvflags ^= SLBT_DRIVER_VERSION;
+
+ slbt_argv_free(meta);
+
+ return SLBT_OK;
+
+ case TAG_STLE_VERSION:
+ ictx->cctx.drvflags |= SLBT_DRIVER_VERSION;
+ break;
+ }
+
+ if (entry->fval) {
+ *argv++ = (char *)entry->arg;
+ }
+ } else {
+ nunits++;
+ };
+ }
+
+ /* defer --version printing to slbt_main() as needed */
+ if (cctx->drvflags & SLBT_DRIVER_VERSION) {
+ slbt_argv_free(meta);
+ slbt_ectx_free_exec_ctx(ectx);
+ return SLBT_OK;
+ }
+
+ /* slibtoolize operations */
+ ret = slbt_exec_stoolie_perform_actions(dctx);
+
+ /* all done */
+ slbt_argv_free(meta);
+ slbt_ectx_free_exec_ctx(ectx);
+
+ return ret;
+}
+
+int slbt_exec_slibtoolize(const struct slbt_driver_ctx * dctx)
+{
+ return slbt_exec_stoolie(dctx);
+}