Blame src/sofort.c

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#include <stdio.h>
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#include <unistd.h>
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#include <sofort/sofort.h>
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#include "sofort_driver_impl.h"
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#ifndef SFRT_DRIVER_FLAGS
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#define SFRT_DRIVER_FLAGS	SFRT_DRIVER_VERBOSITY_ERRORS \
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				| SFRT_DRIVER_VERBOSITY_USAGE
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#endif
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static const char vermsg[] = "%s (git://midipix.org/sofort): "
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			     "version %d.%d.%d.\n"
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			     "[commit reference: %s]\n";
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static ssize_t sofort_version(struct sfrt_driver_ctx * dctx)
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{
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	const struct sfrt_source_version * verinfo;
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	verinfo = sfrt_source_version();
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	return fprintf(stdout,vermsg,dctx->program,
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			verinfo->major,verinfo->minor,verinfo->revision,
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			verinfo->commit);
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}
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static void sofort_perform_unit_actions(struct sfrt_unit_ctx * uctx)
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{
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	uint64_t flags = uctx->cctx->actflags;			/* dummy */
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								/* dummy */
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	if (flags & SFRT_OUTPUT_NAME) {				/* dummy */
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		uctx->status = sfrt_output_name(uctx,stdout);	/* dummy */
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		uctx->nerrors += !!uctx->status;		/* dummy */
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	}							/* dummy */
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								/* dummy */
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	if (flags & SFRT_OUTPUT_ADDRESS) {			/* dummy */
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		uctx->status = sfrt_output_address(uctx,stdout);/* dummy */
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		uctx->nerrors += !!uctx->status;		/* dummy */
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	}							/* dummy */
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}
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static int sofort_exit(struct sfrt_driver_ctx * dctx, int nerrors)
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{
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	sfrt_free_driver_ctx(dctx);
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	return nerrors ? 2 : 0;
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}
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int sofort_main(int argc, char ** argv, char ** envp)
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{
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	int				ret;
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	struct sfrt_driver_ctx *	dctx;
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	struct sfrt_unit_ctx *		uctx;
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	const char **			unit;
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	if ((ret = sfrt_get_driver_ctx(argv,envp,SFRT_DRIVER_FLAGS,&dctx)))
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		return (ret == SFRT_USAGE) ? !--argc : 2;
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	if (dctx->cctx->drvflags & SFRT_DRIVER_VERSION)
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		if ((sofort_version(dctx)) < 0)
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			return sofort_exit(dctx,2);
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	if (dctx->cctx->anystring)				/* dummy */
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		if ((sfrt_output_dummy(dctx->cctx,stdout)) < 0)	/* dummy */
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			return sofort_exit(dctx,2);		/* dummy */
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								/* dummy */
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	for (unit=dctx->units; *unit; unit++) {
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		if (!(sfrt_get_unit_ctx(dctx,*unit,&uctx))) {
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			sofort_perform_unit_actions(uctx);
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			ret += uctx->nerrors;
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			sfrt_free_unit_ctx(uctx);
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		}
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	}
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	return sofort_exit(dctx,ret);
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}
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#ifndef SOFORT_IN_A_BOX
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int main(int argc, char ** argv, char ** envp)
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{
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	return sofort_main(argc,argv,envp);
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}
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#endif