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#include <stdio.h>
#include <unistd.h>
#include <sofort/sofort.h>
#include "sofort_driver_impl.h"
#include "sofort_dprintf_impl.h"
#ifndef SFRT_DRIVER_FLAGS
#define SFRT_DRIVER_FLAGS SFRT_DRIVER_VERBOSITY_ERRORS \
| SFRT_DRIVER_VERBOSITY_USAGE
#endif
static const char vermsg[] = "%s%s%s (git://midipix.org/sofort): "
"version %s%d.%d.%d%s.\n"
"[commit reference: %s%s%s]\n";
static const char * const sfrt_ver_color[6] = {
"\x1b[1m\x1b[35m","\x1b[0m",
"\x1b[1m\x1b[32m","\x1b[0m",
"\x1b[1m\x1b[34m","\x1b[0m"
};
static const char * const sfrt_ver_plain[6] = {
"","",
"","",
"",""
};
static ssize_t sfrt_version(int fdout, struct sfrt_driver_ctx * dctx)
{
const struct sfrt_source_version * verinfo;
const char * const * verclr;
verinfo = sfrt_source_version();
verclr = isatty(fdout) ? sfrt_ver_color : sfrt_ver_plain;
return sfrt_dprintf(
fdout,vermsg,
verclr[0],dctx->program,verclr[1],
verclr[2],verinfo->major,verinfo->minor,
verinfo->revision,verclr[3],
verclr[4],verinfo->commit,verclr[5]);
}
static void sfrt_perform_unit_actions(
const struct sfrt_driver_ctx * dctx,
struct sfrt_unit_ctx * uctx)
{
uint64_t flags = dctx->cctx->actflags; /* dummy */
/* dummy */
if (flags & SFRT_OUTPUT_NAME) /* dummy */
sfrt_output_name(dctx,uctx); /* dummy */
/* dummy */
if (flags & SFRT_OUTPUT_ADDRESS) /* dummy */
sfrt_output_address(dctx,uctx); /* dummy */
}
static int sfrt_exit(struct sfrt_driver_ctx * dctx, int ret)
{
sfrt_output_error_vector(dctx);
sfrt_free_driver_ctx(dctx);
return ret;
}
int sfrt_main(int argc, char ** argv, char ** envp, const struct sfrt_fd_ctx * fdctx)
{
int ret;
int fdout;
uint64_t flags;
struct sfrt_driver_ctx * dctx;
struct sfrt_unit_ctx * uctx;
const char ** unit;
flags = SFRT_DRIVER_FLAGS;
fdout = fdctx ? fdctx->fdout : STDOUT_FILENO;
if ((ret = sfrt_get_driver_ctx(argv,envp,flags,fdctx,&dctx)))
return (ret == SFRT_USAGE)
? !--argc
: SFRT_ERROR;
if (dctx->cctx->drvflags & SFRT_DRIVER_VERSION)
if ((sfrt_version(fdout,dctx)) < 0)
return sfrt_exit(dctx,SFRT_ERROR);
if (dctx->cctx->anystring) /* dummy */
if ((sfrt_output_dummy(dctx)) < 0) /* dummy */
return sfrt_exit(dctx,2); /* dummy */
/* dummy */
for (unit=dctx->units; *unit && !dctx->errv[0]; unit++) {
if (!(sfrt_get_unit_ctx(dctx,*unit,&uctx))) {
sfrt_perform_unit_actions(dctx,uctx);
sfrt_free_unit_ctx(uctx);
}
}
return sfrt_exit(dctx,dctx->errv[0] ? SFRT_ERROR : SFRT_OK);
}
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