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/**********************************************************/
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/* apimagic: cparser-based API normalization utility */
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/* Copyright (C) 2015--2016 Z. Gilboa */
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/* Released under GPLv2 and GPLv3; see COPYING.APIMAGIC. */
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/**********************************************************/
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#include <stdio.h>
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#include <unistd.h>
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#include <apimagic/apimagic.h>
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#include "apimagic_version.h"
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#ifndef AMGC_DRIVER_FLAGS
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#define AMGC_DRIVER_FLAGS AMGC_DRIVER_VERBOSITY_ERRORS \
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| AMGC_DRIVER_VERBOSITY_USAGE
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#endif
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static const char vermsg[] = "%s (git://midipix.org/apimagic): commit %s.\n";
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static ssize_t apimagic_version(struct amgc_driver_ctx * dctx)
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{
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return fprintf(stdout,vermsg,dctx->program,APIMAGIC_GIT_VERSION);
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}
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static void apimagic_perform_unit_actions(struct amgc_unit_ctx * uctx)
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{
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const struct amgc_action * action;
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for (action=uctx->cctx->actions; action->type; action++)
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amgc_perform_unit_action(uctx,action,0,stdout);
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}
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static int apimagic_exit(struct amgc_driver_ctx * dctx, int nerrors)
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{
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amgc_free_driver_ctx(dctx);
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return nerrors ? 2 : 0;
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}
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int apimagic_main(int argc, char ** argv, char ** envp)
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{
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int ret;
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struct amgc_driver_ctx * dctx;
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struct amgc_unit_ctx * uctx;
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const char ** unit;
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if ((ret = amgc_get_driver_ctx(argv,envp,AMGC_DRIVER_FLAGS,&dctx)))
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return (ret == AMGC_USAGE) ? !--argc : 2;
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if (dctx->cctx->drvflags & AMGC_DRIVER_VERSION)
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if ((apimagic_version(dctx)) < 0)
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return apimagic_exit(dctx,2);
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for (unit=dctx->units; *unit; unit++) {
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if (!(amgc_get_unit_ctx(dctx,*unit,&uctx))) {
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apimagic_perform_unit_actions(uctx);
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ret += uctx->nerrors;
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amgc_free_unit_ctx(uctx);
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} else
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ret++;
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}
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return apimagic_exit(dctx,ret);
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}
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#ifndef APIMAGIC_IN_A_BOX
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int main(int argc, char ** argv, char ** envp)
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{
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return apimagic_main(argc,argv,envp);
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}
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#endif
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