1 files changed, 0 insertions, 249 deletions
diff --git a/src/driver/sfrt_driver_ctx.c b/src/driver/sfrt_driver_ctx.c
deleted file mode 100644
index 643de8d..0000000
--- a/src/driver/sfrt_driver_ctx.c
+++ /dev/null
@@ -1,249 +0,0 @@
-#include <stdint.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#define ARGV_DRIVER
-
-#include <sofort/sofort.h>
-#include "sofort_version.h"
-#include "sofort_driver_impl.h"
-#include "argv/argv.h"
-
-/* package info */
-static const struct sfrt_source_version sfrt_src_version = {
-	SFRT_TAG_VER_MAJOR,
-	SFRT_TAG_VER_MINOR,
-	SFRT_TAG_VER_PATCH,
-	SOFORT_GIT_VERSION
-};
-
-struct sfrt_driver_ctx_alloc {
-	struct argv_meta *		meta;
-	struct sfrt_driver_ctx_impl	ctx;
-	uint64_t			guard;
-	const char *			units[];
-};
-
-static uint32_t sfrt_argv_flags(uint32_t flags)
-{
-	uint32_t ret = ARGV_CLONE_VECTOR;
-
-	if (flags & SFRT_DRIVER_VERBOSITY_NONE)
-		ret |= ARGV_VERBOSITY_NONE;
-
-	if (flags & SFRT_DRIVER_VERBOSITY_ERRORS)
-		ret |= ARGV_VERBOSITY_ERRORS;
-
-	if (flags & SFRT_DRIVER_VERBOSITY_STATUS)
-		ret |= ARGV_VERBOSITY_STATUS;
-
-	return ret;
-}
-
-static int sfrt_driver_usage(
-	int				fdout,
-	const char *			program,
-	const char *			arg,
-	const struct argv_option **	optv,
-	struct argv_meta *		meta)
-{
-	char header[512];
-
-	snprintf(header,sizeof(header),
-		"Usage: %s [options] <file>...\n" "Options:\n",
-		program);
-
-	argv_usage(fdout,header,optv,arg);
-	argv_free(meta);
-
-	return SFRT_USAGE;
-}
-
-static struct sfrt_driver_ctx_impl * sfrt_driver_ctx_alloc(
-	struct argv_meta *		meta,
-	const struct sfrt_fd_ctx *	fdctx,
-	const struct sfrt_common_ctx *	cctx,
-	size_t				nunits)
-{
-	struct sfrt_driver_ctx_alloc *	ictx;
-	size_t				size;
-	struct argv_entry *		entry;
-	const char **			units;
-	int				elements;
-
-	size =  sizeof(struct sfrt_driver_ctx_alloc);
-	size += (nunits+1)*sizeof(const char *);
-
-	if (!(ictx = calloc(1,size)))
-		return 0;
-
-	memcpy(&ictx->ctx.fdctx,fdctx,sizeof(*fdctx));
-	memcpy(&ictx->ctx.cctx,cctx,sizeof(*cctx));
-
-	for (entry=meta->entries,units=ictx->units; entry->fopt || entry->arg; entry++)
-		if (!entry->fopt)
-			*units++ = entry->arg;
-
-	elements = sizeof(ictx->ctx.erribuf) / sizeof(*ictx->ctx.erribuf);
-
-	ictx->ctx.errinfp  = &ictx->ctx.erriptr[0];
-	ictx->ctx.erricap  = &ictx->ctx.erriptr[--elements];
-
-	ictx->meta = meta;
-	ictx->ctx.ctx.units = ictx->units;
-	ictx->ctx.ctx.errv  = ictx->ctx.errinfp;
-	return &ictx->ctx;
-}
-
-static int sfrt_get_driver_ctx_fail(struct argv_meta * meta)
-{
-	argv_free(meta);
-	return -1;
-}
-
-int sfrt_get_driver_ctx(
-	char **				argv,
-	char **				envp,
-	uint32_t			flags,
-	const struct sfrt_fd_ctx *	fdctx,
-	struct sfrt_driver_ctx **	pctx)
-{
-	struct sfrt_driver_ctx_impl *	ctx;
-	struct sfrt_common_ctx		cctx;
-	const struct argv_option *	optv[SFRT_OPTV_ELEMENTS];
-	struct argv_meta *		meta;
-	struct argv_entry *		entry;
-	size_t				nunits;
-	const char *			program;
-
-	(void)envp;
-
-	if (!fdctx) {
-		fdctx = &(const struct sfrt_fd_ctx) {
-			.fdin  = STDIN_FILENO,
-			.fdout = STDOUT_FILENO,
-			.fderr = STDERR_FILENO,
-			.fdlog = (-1),
-			.fdcwd = AT_FDCWD,
-			.fddst = AT_FDCWD,
-		};
-	}
-
-	argv_optv_init(sfrt_default_options,optv);
-
-	if (!(meta = argv_get(
-			argv,optv,
-			sfrt_argv_flags(flags),
-			fdctx->fderr)))
-		return -1;
-
-	nunits	= 0;
-	program = argv_program_name(argv[0]);
-	memset(&cctx,0,sizeof(cctx));
-	cctx.drvflags = flags;
-
-	if (!argv[1] && (flags & SFRT_DRIVER_VERBOSITY_USAGE))
-		return sfrt_driver_usage(
-			fdctx->fderr,
-			program,0,
-			optv,meta);
-
-	/* get options, count units */
-	for (entry=meta->entries; entry->fopt || entry->arg; entry++) {
-		if (entry->fopt) {
-			switch (entry->tag) {
-				case TAG_HELP:
-					if (flags & SFRT_DRIVER_VERBOSITY_USAGE)
-						return sfrt_driver_usage(
-							fdctx->fderr,
-							program,entry->arg,
-							optv,meta);
-
-				case TAG_VERSION:
-					cctx.drvflags |= SFRT_DRIVER_VERSION;
-					break;
-/* dummy */
-/* dummy */			case TAG_OUTPUT_DUMMY:
-/* dummy */				cctx.anystring = entry->arg;
-/* dummy */				break;
-/* dummy */
-/* dummy */			case TAG_OUTPUT_PROPERTY:
-/* dummy */				if (!(strcmp(entry->arg,"name")))
-/* dummy */					cctx.actflags |= SFRT_OUTPUT_NAME;
-/* dummy */				else if (!(strcmp(entry->arg,"address")))
-/* dummy */					cctx.actflags |= SFRT_OUTPUT_ADDRESS;
-/* dummy */				break;
-			}
-		} else
-			nunits++;
-	}
-
-	if (!(ctx = sfrt_driver_ctx_alloc(meta,fdctx,&cctx,nunits)))
-		return sfrt_get_driver_ctx_fail(meta);
-
-	ctx->ctx.program	= program;
-	ctx->ctx.cctx		= &ctx->cctx;
-
-	*pctx = &ctx->ctx;
-	return SFRT_OK;
-}
-
-static void sfrt_free_driver_ctx_impl(struct sfrt_driver_ctx_alloc * ictx)
-{
-	argv_free(ictx->meta);
-	free(ictx);
-}
-
-void sfrt_free_driver_ctx(struct sfrt_driver_ctx * ctx)
-{
-	struct sfrt_driver_ctx_alloc *	ictx;
-	uintptr_t			addr;
-
-	if (ctx) {
-		addr = (uintptr_t)ctx - offsetof(struct sfrt_driver_ctx_impl,ctx);
-		addr = addr - offsetof(struct sfrt_driver_ctx_alloc,ctx);
-		ictx = (struct sfrt_driver_ctx_alloc *)addr;
-		sfrt_free_driver_ctx_impl(ictx);
-	}
-}
-
-const struct sfrt_source_version * sfrt_source_version(void)
-{
-	return &sfrt_src_version;
-}
-
-int sfrt_get_driver_fdctx(
-	const struct sfrt_driver_ctx *	dctx,
-	struct sfrt_fd_ctx *		fdctx)
-{
-	struct sfrt_driver_ctx_impl *	ictx;
-
-	ictx = sfrt_get_driver_ictx(dctx);
-
-	fdctx->fdin  = ictx->fdctx.fdin;
-	fdctx->fdout = ictx->fdctx.fdout;
-	fdctx->fderr = ictx->fdctx.fderr;
-	fdctx->fdlog = ictx->fdctx.fdlog;
-	fdctx->fdcwd = ictx->fdctx.fdcwd;
-	fdctx->fddst = ictx->fdctx.fddst;
-
-	return 0;
-}
-
-int sfrt_set_driver_fdctx(
-	struct sfrt_driver_ctx *	dctx,
-	const struct sfrt_fd_ctx *	fdctx)
-{
-	struct sfrt_driver_ctx_impl *	ictx;
-
-	ictx = sfrt_get_driver_ictx(dctx);
-
-	ictx->fdctx.fdin  = fdctx->fdin;
-	ictx->fdctx.fdout = fdctx->fdout;
-	ictx->fdctx.fderr = fdctx->fderr;
-	ictx->fdctx.fdlog = fdctx->fdlog;
-	ictx->fdctx.fdcwd = fdctx->fdcwd;
-	ictx->fdctx.fddst = fdctx->fddst;
-
-	return 0;
-}