357 lines
9.2 KiB
C
357 lines
9.2 KiB
C
/** \ingroup rpmcli
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* \file lib/poptALL.c
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* Popt tables for all rpm modes.
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*/
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#include "system.h"
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#include <rpm/rpmcli.h>
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#include <rpm/rpmlib.h> /* rpmEVR, rpmReadConfigFiles etc */
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#include <rpm/rpmlog.h>
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#include <rpm/rpmstring.h>
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#include <rpm/rpmfileutil.h>
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#include "debug.h"
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#define POPT_SHOWVERSION -999
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#define POPT_SHOWRC -998
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#define POPT_QUERYTAGS -997
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#define POPT_PREDEFINE -996
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#define POPT_DBPATH -995
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#define POPT_UNDEFINE -994
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#define POPT_PIPE -993
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#define POPT_LOAD -992
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static int _debug = 0;
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extern int _rpm_nouserns;
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extern int _fsm_debug;
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extern int _print_pkts;
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extern int _psm_debug;
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/* XXX avoid -lrpmbuild linkage. */
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int _rpmfc_debug;
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extern int _rpmts_stats;
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const char * rpmcliPipeOutput = NULL;
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const char * rpmcliRcfile = NULL;
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const char * rpmcliRootDir = "/";
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rpmQueryFlags rpmcliQueryFlags;
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rpmVSFlags rpmcliVSFlags;
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int rpmcliVfyLevelMask;
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extern int _rpmio_debug;
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static int rpmcliInitialized = -1;
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/**
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* Display rpm version.
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*/
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static void printVersion(FILE * fp)
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{
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fprintf(fp, _("RPM version %s\n"), rpmEVR);
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}
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/**
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* Make sure that config files have been read.
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* @warning Options like --rcfile and --verbose must precede callers option.
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*/
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void rpmcliConfigured(void)
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{
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if (rpmcliInitialized < 0)
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rpmcliInitialized = rpmReadConfigFiles(rpmcliRcfile, NULL);
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if (rpmcliInitialized)
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exit(EXIT_FAILURE);
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}
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static int cliDefine(const char *arg, int predefine)
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{
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int rc;
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char *s, *t;
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/* XXX Convert '-' in macro name to underscore, skip leading %. */
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s = t = xstrdup(arg);
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while (*t && !risspace(*t) && (*t != '(')) {
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if (*t == '-') *t = '_';
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t++;
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}
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t = s;
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if (*t == '%') t++;
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rc = rpmDefineMacro(NULL, t, RMIL_CMDLINE);
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if (!predefine && rc == 0)
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(void) rpmDefineMacro(rpmCLIMacroContext, t, RMIL_CMDLINE);
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free(s);
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return rc;
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}
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/**
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*/
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static void rpmcliAllArgCallback( poptContext con,
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enum poptCallbackReason reason,
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const struct poptOption * opt, const char * arg,
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const void * data)
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{
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/* XXX avoid accidental collisions with POPT_BIT_SET for flags */
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if (opt->arg == NULL)
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switch (opt->val) {
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case 'q':
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rpmSetVerbosity(RPMLOG_WARNING);
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break;
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case 'v':
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rpmIncreaseVerbosity();
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break;
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case POPT_PREDEFINE:
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if (cliDefine(arg, 1))
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exit(EXIT_FAILURE);
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break;
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case 'D':
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rpmcliConfigured();
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if (cliDefine(arg, 0))
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exit(EXIT_FAILURE);
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break;
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case POPT_UNDEFINE:
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rpmcliConfigured();
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if (*arg == '%')
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arg++;
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rpmPopMacro(NULL, arg);
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break;
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case 'E':
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rpmcliConfigured();
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{ char *val = NULL;
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if (rpmExpandMacros(NULL, arg, &val, 0) < 0)
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exit(EXIT_FAILURE);
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if (fprintf(stdout, "%s\n", val) < 0 ||
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fflush(stdout) == EOF ||
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ferror(stdout)) {
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perror(_("Error writing to stdout"));
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free(val);
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exit(EXIT_FAILURE);
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}
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free(val);
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}
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break;
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case POPT_LOAD:
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rpmcliConfigured();
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if (rpmLoadMacroFile(NULL, arg)) {
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fprintf(stderr, _("failed to load macro file %s\n"), arg);
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exit(EXIT_FAILURE);
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}
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break;
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case POPT_DBPATH:
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rpmcliConfigured();
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if (arg && arg[0] != '/') {
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fprintf(stderr, _("arguments to --dbpath must begin with '/'\n"));
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exit(EXIT_FAILURE);
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}
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rpmPushMacro(NULL, "_dbpath", NULL, arg, RMIL_CMDLINE);
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break;
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case POPT_SHOWVERSION:
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printVersion(stdout);
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exit(EXIT_SUCCESS);
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break;
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case POPT_SHOWRC:
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rpmcliConfigured();
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(void) rpmShowRC(stdout);
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/* EXIT_FAILURE on any errors (during rpmcliConfigured()) */
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exit(rpmlogGetNrecsByMask(RPMLOG_UPTO(RPMLOG_ERR)) ?
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EXIT_FAILURE : EXIT_SUCCESS);
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break;
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case POPT_QUERYTAGS:
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rpmDisplayQueryTags(stdout);
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exit(EXIT_SUCCESS);
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break;
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case POPT_PIPE:
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if (rpmcliPipeOutput) {
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fprintf(stderr,
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_("%s: error: more than one --pipe specified "
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"(incompatible popt aliases?)\n"), xgetprogname());
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exit(EXIT_FAILURE);
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}
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rpmcliPipeOutput = xstrdup(arg);
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break;
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case RPMCLI_POPT_NODIGEST:
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rpmcliVSFlags |= RPMVSF_MASK_NODIGESTS;
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rpmcliVfyLevelMask |= RPMSIG_DIGEST_TYPE;
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break;
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case RPMCLI_POPT_NOSIGNATURE:
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rpmcliVSFlags |= RPMVSF_MASK_NOSIGNATURES;
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rpmcliVfyLevelMask |= RPMSIG_SIGNATURE_TYPE;
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break;
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case RPMCLI_POPT_NOHDRCHK:
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rpmcliVSFlags |= RPMVSF_NOHDRCHK;
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break;
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case RPMCLI_POPT_TARGETPLATFORM:
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rpmcliInitialized = rpmReadConfigFiles(rpmcliRcfile, arg);
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break;
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}
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}
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struct poptOption rpmcliAllPoptTable[] = {
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/* FIX: cast? */
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{ NULL, '\0', POPT_ARG_CALLBACK | POPT_CBFLAG_INC_DATA | POPT_CBFLAG_CONTINUE,
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rpmcliAllArgCallback, 0, NULL, NULL },
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{ "debug", 'd', POPT_ARG_VAL|POPT_ARGFLAG_DOC_HIDDEN, &_debug, -1,
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NULL, NULL },
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{ "predefine", '\0', POPT_ARG_STRING|POPT_ARGFLAG_DOC_HIDDEN, 0, POPT_PREDEFINE,
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N_("predefine MACRO with value EXPR"),
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N_("'MACRO EXPR'") },
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{ "define", 'D', POPT_ARG_STRING, 0, 'D',
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N_("define MACRO with value EXPR"),
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N_("'MACRO EXPR'") },
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{ "undefine", '\0', POPT_ARG_STRING, 0, POPT_UNDEFINE,
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N_("undefine MACRO"),
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N_("MACRO") },
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{ "eval", 'E', POPT_ARG_STRING, 0, 'E',
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N_("print macro expansion of EXPR"),
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N_("'EXPR'") },
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{ "target", '\0', POPT_ARG_STRING, NULL, RPMCLI_POPT_TARGETPLATFORM,
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N_("Specify target platform"), N_("CPU-VENDOR-OS") },
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{ "macros", '\0', POPT_ARG_STRING, ¯ofiles, 0,
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N_("read <FILE:...> instead of default file(s)"),
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N_("<FILE:...>") },
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{ "load", '\0', POPT_ARG_STRING, 0, POPT_LOAD,
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N_("load a single macro file"),
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N_("<FILE>") },
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/* XXX this is a bit out of place here but kinda unavoidable... */
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{ "noplugins", '\0', POPT_BIT_SET,
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&rpmIArgs.transFlags, RPMTRANS_FLAG_NOPLUGINS,
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N_("don't enable any plugins"), NULL },
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{ "nodigest", '\0', 0, 0, RPMCLI_POPT_NODIGEST,
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N_("don't verify package digest(s)"), NULL },
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{ "nohdrchk", '\0', POPT_ARGFLAG_DOC_HIDDEN, 0, RPMCLI_POPT_NOHDRCHK,
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N_("don't verify database header(s) when retrieved"), NULL },
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{ "nosignature", '\0', 0, 0, RPMCLI_POPT_NOSIGNATURE,
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N_("don't verify package signature(s)"), NULL },
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{ "pipe", '\0', POPT_ARG_STRING|POPT_ARGFLAG_DOC_HIDDEN, 0, POPT_PIPE,
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N_("send stdout to CMD"),
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N_("CMD") },
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{ "rcfile", '\0', POPT_ARG_STRING, &rpmcliRcfile, 0,
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N_("read <FILE:...> instead of default file(s)"),
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N_("<FILE:...>") },
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{ "root", 'r', POPT_ARG_STRING|POPT_ARGFLAG_SHOW_DEFAULT, &rpmcliRootDir, 0,
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N_("use ROOT as top level directory"),
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N_("ROOT") },
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{ "dbpath", '\0', POPT_ARG_STRING, 0, POPT_DBPATH,
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N_("use database in DIRECTORY"),
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N_("DIRECTORY") },
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{ "querytags", '\0', 0, 0, POPT_QUERYTAGS,
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N_("display known query tags"), NULL },
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{ "showrc", '\0', 0, NULL, POPT_SHOWRC,
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N_("display final rpmrc and macro configuration"), NULL },
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{ "quiet", '\0', 0, NULL, 'q',
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N_("provide less detailed output"), NULL},
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{ "verbose", 'v', 0, NULL, 'v',
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N_("provide more detailed output"), NULL},
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{ "version", '\0', 0, NULL, POPT_SHOWVERSION,
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N_("print the version of rpm being used"), NULL },
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{ "fsmdebug", '\0', POPT_ARG_VAL|POPT_ARGFLAG_DOC_HIDDEN, &_fsm_debug, -1,
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N_("debug payload file state machine"), NULL},
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{ "prtpkts", '\0', POPT_ARG_VAL|POPT_ARGFLAG_DOC_HIDDEN, &_print_pkts, -1,
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NULL, NULL},
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{ "rpmfcdebug", '\0', POPT_ARG_VAL|POPT_ARGFLAG_DOC_HIDDEN, &_rpmfc_debug, -1,
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NULL, NULL},
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{ "rpmiodebug", '\0', POPT_ARG_VAL|POPT_ARGFLAG_DOC_HIDDEN, &_rpmio_debug, -1,
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N_("debug rpmio I/O"), NULL},
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{ "nouserns", '\0', POPT_ARG_VAL|POPT_ARGFLAG_DOC_HIDDEN, &_rpm_nouserns, -1,
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N_("disable user namespace support"), NULL},
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{ "stats", '\0', POPT_ARG_VAL|POPT_ARGFLAG_DOC_HIDDEN, &_rpmts_stats, -1,
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NULL, NULL},
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POPT_TABLEEND
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};
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poptContext
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rpmcliFini(poptContext optCon)
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{
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poptFreeContext(optCon);
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rpmFreeMacros(NULL);
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rpmFreeMacros(rpmCLIMacroContext);
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rpmFreeRpmrc();
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rpmlogClose();
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rpmcliInitialized = -1;
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return NULL;
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}
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poptContext
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rpmcliInit(int argc, char *const argv[], struct poptOption * optionsTable)
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{
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poptContext optCon;
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int rc;
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const char *ctx, *execPath;
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#if defined(ENABLE_NLS)
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(void) setlocale(LC_ALL, "" );
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(void) bindtextdomain(PACKAGE, LOCALEDIR);
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(void) textdomain(PACKAGE);
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#endif
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rpmSetVerbosity(RPMLOG_NOTICE);
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if (optionsTable == NULL) {
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/* Read rpm configuration (if not already read). */
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rpmcliConfigured();
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return NULL;
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}
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/* XXX hack to get popt working from build tree wrt lt-foo names */
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ctx = rstreqn(xgetprogname(), "lt-", 3) ? xgetprogname() + 3 : xgetprogname();
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optCon = poptGetContext(ctx, argc, (const char **)argv, optionsTable, 0);
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{
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char *poptfile = rpmGenPath(rpmConfigDir(), LIBRPMALIAS_FILENAME, NULL);
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(void) poptReadConfigFile(optCon, poptfile);
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free(poptfile);
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}
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(void) poptReadDefaultConfig(optCon, 1);
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if ((execPath = getenv("RPM_POPTEXEC_PATH")) == NULL)
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execPath = LIBRPMALIAS_EXECPATH;
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poptSetExecPath(optCon, execPath, 1);
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/* Process all options, whine if unknown. */
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while ((rc = poptGetNextOpt(optCon)) > 0) {
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fprintf(stderr, _("%s: option table misconfigured (%d)\n"),
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xgetprogname(), rc);
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exit(EXIT_FAILURE);
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}
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if (rc < -1) {
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fprintf(stderr, "%s: %s: %s\n", xgetprogname(),
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poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
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poptStrerror(rc));
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exit(EXIT_FAILURE);
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}
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/* Read rpm configuration (if not already read). */
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rpmcliConfigured();
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if (_debug) {
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rpmIncreaseVerbosity();
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rpmIncreaseVerbosity();
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}
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return optCon;
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}
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