rpmspec.c
Go to the documentation of this file.
#include "system.h"
const char *__progname;
#include <rpm/rpmcli.h>
#include <rpm/rpmbuild.h>
#include <rpm/rpmlog.h>
#include <rpm/rpmts.h>
#include "cliutils.h"
#include "debug.h"
enum modes {
MODE_UNKNOWN = 0,
MODE_QUERY = (1 << 0),
MODE_PARSE = (1 << 1),
};
static int mode = MODE_UNKNOWN;
static int source = RPMQV_SPECRPMS;
const char *target = NULL;
char *queryformat = NULL;
static struct poptOption specOptsTable[] = {
{ "parse", 'P', POPT_ARG_VAL, &mode, MODE_PARSE,
N_("parse spec file(s) to stdout"), NULL },
{ "query", 'q', POPT_ARG_VAL, &mode, MODE_QUERY,
N_("query spec file(s)"), NULL },
{ "rpms", 0, POPT_ARG_VAL, &source, RPMQV_SPECRPMS,
N_("operate on binary rpms generated by spec (default)"), NULL },
{ "srpm", 0, POPT_ARG_VAL, &source, RPMQV_SPECSRPM,
N_("operate on source rpm generated by spec"), NULL },
{ "target", 0, POPT_ARG_STRING, &target, 0,
N_("override target platform"), NULL },
{ "queryformat", 0, POPT_ARG_STRING, &queryformat, 0,
N_("use the following query format"), "QUERYFORMAT" },
{ "qf", 0, (POPT_ARG_STRING | POPT_ARGFLAG_DOC_HIDDEN), &queryformat, 0,
NULL, NULL },
POPT_TABLEEND
};
/* the structure describing the options we take and the defaults */
static struct poptOption optionsTable[] = {
{ NULL, '\0', POPT_ARG_INCLUDE_TABLE, specOptsTable, 0,
N_("Spec options:"), NULL },
{ NULL, '\0', POPT_ARG_INCLUDE_TABLE, rpmcliAllPoptTable, 0,
N_("Common options for all rpm modes and executables:"), NULL },
POPT_AUTOALIAS
POPT_AUTOHELP
POPT_TABLEEND
};
int main(int argc, char *argv[])
{
rpmts ts = NULL;
QVA_t qva = &rpmQVKArgs;
poptContext optCon;
int ec = 0;
optCon = rpmcliInit(argc, argv, optionsTable);
if (rpmcliPipeOutput && initPipe())
exit(EXIT_FAILURE);
if (target) {
rpmFreeMacros(NULL);
rpmFreeRpmrc();
rpmReadConfigFiles(rpmcliRcfile, target);
}
ts = rpmtsCreate();
switch (mode) {
case MODE_QUERY:
if (!poptPeekArg(optCon))
argerror(_("no arguments given for query"));
qva->qva_queryFormat = queryformat;
qva->qva_source = source;
qva->qva_specQuery = rpmspecQuery;
ec = rpmcliQuery(ts, qva, (ARGV_const_t) poptGetArgs(optCon));
break;
case MODE_PARSE: {
const char * spath;
if (!poptPeekArg(optCon))
argerror(_("no arguments given for parse"));
while ((spath = poptGetArg(optCon)) != NULL) {
rpmSpec spec = rpmSpecParse(spath, (RPMSPEC_ANYARCH|RPMSPEC_FORCE), NULL);
if (spec == NULL) {
ec++;
continue;
}
fprintf(stdout, "%s", rpmSpecGetSection(spec, RPMBUILD_NONE));
rpmSpecFree(spec);
}
break;
}
case MODE_UNKNOWN:
if (poptPeekArg(optCon) != NULL || argc <= 1 || rpmIsVerbose()) {
printUsage(optCon, stderr, 0);
ec = argc;
}
break;
}
rpmtsFree(ts);
if (finishPipe())
ec = EXIT_FAILURE;
free(qva->qva_queryFormat);
rpmcliFini(optCon);
return RETVAL(ec);
}