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