poptContext
poptInit(int argc, const char ** argv,
const struct poptOption * options, const char * configPaths)
{
poptContext con = NULL;
const char * argv0;
if (argv == NULL || argv[0] == NULL || options == NULL)
return con;
if ((argv0 = strrchr(argv[0], '/')) != NULL) argv0++;
else argv0 = argv[0];
con = poptGetContext(argv0, argc, (const char **)argv, options, 0);
if (con != NULL&& poptReadConfigFiles(con, configPaths))
con = poptFini(con);
return con;
}
/*@-globstate@*/
poptContext
rpmcliInit(int argc, char *const argv[], struct poptOption * optionsTable)
/*@globals rpmpoptfiles @*/
/*@modifies rpmpoptfiles @*/
{
poptContext optCon;
int rc;
int xx;
int i;
#if defined(HAVE_MCHECK_H) && defined(HAVE_MTRACE)
/*@-noeffect@*/
mtrace(); /* Trace malloc only if MALLOC_TRACE=mtrace-output-file. */
/*@=noeffect@*/
#endif
/*@-globs -mods@*/
setprogname(argv[0]); /* Retrofit glibc __progname */
/* XXX glibc churn sanity */
if (__progname == NULL) {
if ((__progname = strrchr(argv[0], '/')) != NULL) __progname++;
else __progname = argv[0];
}
/*@=globs =mods@*/
/* Insure that stdin/stdout/stderr are open, lest stderr end up in rpmdb. */
{ static const char _devnull[] = "/dev/null";
#if defined(STDIN_FILENO)
(void) checkfd(_devnull, STDIN_FILENO, O_RDONLY);
#endif
#if defined(STDOUT_FILENO)
(void) checkfd(_devnull, STDOUT_FILENO, O_WRONLY);
#endif
#if defined(STDERR_FILENO)
(void) checkfd(_devnull, STDERR_FILENO, O_WRONLY);
#endif
}
#if defined(RPM_VENDOR_WINDRIVER)
(void) setRuntimeRelocPaths();
#endif
#if defined(ENABLE_NLS) && !defined(__LCLINT__)
(void) setlocale(LC_ALL, "" );
(void) bindtextdomain(PACKAGE, __localedir);
(void) textdomain(PACKAGE);
#endif
rpmSetVerbosity(RPMLOG_NOTICE);
if (optionsTable == NULL) {
/* Read rpm configuration (if not already read). */
rpmcliConfigured();
return NULL;
}
/* read all RPM POPT configuration files */
for (i = 1; i < argc; i++) {
if (strcmp(argv[i], "--rpmpopt") == 0 && i+1 < argc) {
rpmpoptfiles = argv[i+1];
break;
}
else if (strncmp(argv[i], "--rpmpopt=", 10) == 0) {
rpmpoptfiles = argv[i]+10;
break;
}
}
/* XXX strip off the "lt-" prefix so that rpmpopt aliases "work". */
{ static const char lt_[] = "lt-";
const char * s = __progname;
if (!strncmp(s, lt_, sizeof(lt_)-1))
s += sizeof(lt_)-1;
/*@-nullpass -temptrans@*/
optCon = poptGetContext(s, argc, (const char **)argv, optionsTable, 0);
/*@=nullpass =temptrans@*/
}
#if defined(RPM_VENDOR_OPENPKG) /* stick-with-rpm-file-sanity-checking */ || \
!defined(POPT_ERROR_BADCONFIG) /* XXX POPT 1.15 retrofit */
{ char * path_buf = xstrdup(rpmpoptfiles);
char *path;
char *path_next;
for (path = path_buf; path != NULL && *path != '\0'; path = path_next) {
const char **av;
int ac;
/* locate start of next path element */
path_next = strchr(path, ':');
if (path_next != NULL && *path_next == ':')
*path_next++ = '\0';
else
path_next = path + strlen(path);
/* glob-expand the path element */
ac = 0;
av = NULL;
if ((xx = rpmGlob(path, &ac, &av)) != 0)
continue;
/* work-off each resulting file from the path element */
for (i = 0; i < ac; i++) {
const char *fn = av[i];
if (fn[0] == '@' /* attention */) {
fn++;
if (!rpmSecuritySaneFile(fn)) {
rpmlog(RPMLOG_WARNING, "existing POPT configuration file \"%s\" considered INSECURE -- not loaded\n", fn);
/*@innercontinue@*/ continue;
}
}
(void) poptReadConfigFile(optCon, fn);
av[i] = _free(av[i]);
}
av = _free(av);
}
path_buf = _free(path_buf);
}
#else
/* XXX FIXME: better error message is needed. */
if ((xx = poptReadConfigFiles(optCon, rpmpoptfiles)) != 0)
rpmlog(RPMLOG_WARNING, "existing POPT configuration file \"%s\" considered INSECURE -- not loaded\n", rpmpoptfiles);
#endif
#if defined(RPM_VENDOR_WINDRIVER)
{ const char * poptAliasFn = rpmGetPath(__usrlibrpm, "/rpmpopt", NULL);
(void) poptReadConfigFile(optCon, poptAliasFn);
poptAliasFn = _free(poptAliasFn);
}
#endif
/* read standard POPT configuration files */
/* XXX FIXME: the 2nd arg useEnv flag is UNUSED. */
(void) poptReadDefaultConfig(optCon, 1);
#if defined(RPM_VENDOR_WINDRIVER)
{ const char * poptExecPath = rpmGetPath(__usrlibrpm, NULL);
poptSetExecPath(optCon, poptExecPath, 1);
poptExecPath = _free(poptExecPath);
}
#else
poptSetExecPath(optCon, USRLIBRPM, 1);
#endif
/* Process all options, whine if unknown. */
while ((rc = poptGetNextOpt(optCon)) > 0) {
const char * optArg = poptGetOptArg(optCon);
/*@-dependenttrans -observertrans@*/ /* Avoid popt memory leaks. */
optArg = _free(optArg);
/*@=dependenttrans =observertrans @*/
switch (rc) {
default:
/*@-nullpass@*/
fprintf(stderr, _("%s: option table misconfigured (%d)\n"),
__progname, rc);
/*@=nullpass@*/
exit(EXIT_FAILURE);
/*@notreached@*/ /*@switchbreak@*/ break;
}
}
if (rc < -1) {
/*@-nullpass@*/
fprintf(stderr, "%s: %s: %s\n", __progname,
poptBadOption(optCon, POPT_BADOPTION_NOALIAS),
poptStrerror(rc));
/*@=nullpass@*/
exit(EXIT_FAILURE);
}
/* Read rpm configuration (if not already read). */
rpmcliConfigured();
if (_debug) {
rpmIncreaseVerbosity();
rpmIncreaseVerbosity();
}
/* Initialize header stat collection. */
/*@-mods@*/
_hdr_stats = _rpmts_stats;
/*@=mods@*/
return optCon;
}