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C++ rasprintf函数代码示例

本文整理汇总了C++中rasprintf函数的典型用法代码示例。如果您正苦于以下问题：C++ rasprintf函数的具体用法？C++ rasprintf怎么用？C++ rasprintf使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了rasprintf函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: verifyMD5Digest

static rpmRC
verifyMD5Digest(rpmtd sigtd, DIGEST_CTX md5ctx, char **msg)
{
    rpmRC res = RPMRC_FAIL; /* assume failure */
    uint8_t * md5sum = NULL;
    size_t md5len = 0;
    char *md5;
    const char *title = _("MD5 digest:");
    *msg = NULL;
    DIGEST_CTX ctx = rpmDigestDup(md5ctx);

    if (ctx == NULL) {
	rasprintf(msg, "%s %s\n", title, rpmSigString(res));
	goto exit;
    }

    (void) rpmDigestFinal(ctx, (void **)&md5sum, &md5len, 0);

    md5 = pgpHexStr(md5sum, md5len);
    if (md5len != sigtd->count || memcmp(md5sum, sigtd->data, md5len)) {
	char *hex = rpmtdFormat(sigtd, RPMTD_FORMAT_STRING, NULL);
	rasprintf(msg, "%s %s Expected(%s) != (%s)\n", title,
		  rpmSigString(res), hex, md5);
	free(hex);
    } else {
	res = RPMRC_OK;
	rasprintf(msg, "%s %s (%s)\n", title, rpmSigString(res), md5);
    }
    free(md5);

exit:
    md5sum = _free(md5sum);
    return res;
}
开发者ID:ereshetova，项目名称:rpm，代码行数:34，代码来源:signature.c

示例2: Fdescr

const char * Fdescr(FD_t fd)
{
    if (fd == NULL)
	return _("[none]");

    /* Lazy lookup if description is not set (eg dupped fd) */
    if (fd->descr == NULL) {
	int fdno = fd->fps->fdno;
#if defined(__linux__)
	/* Grab the path from /proc if we can */
	char *procpath = NULL;
	char buf[PATH_MAX];
	ssize_t llen;

	rasprintf(&procpath, "/proc/self/fd/%d", fdno);
	llen = readlink(procpath, buf, sizeof(buf)-1);
	free(procpath);

	if (llen >= 1) {
	    buf[llen] = '\0';
	    /* Real paths in /proc are always absolute */
	    if (buf[0] == '/')
		fd->descr = xstrdup(buf);
	    else
		fd->descr = rstrscat(NULL, "[", buf, "]", NULL);
	}
#endif
	/* Still no description, base it on fdno which is always there */
	if (fd->descr == NULL)
	    rasprintf(&(fd->descr), "[fd %d]", fdno);
    }
    return fd->descr;
}
开发者ID:maxamillion，项目名称:rpm，代码行数:33，代码来源:rpmio.c

示例3: verifyDigest

static rpmRC verifyDigest(rpmtd sigtd, DIGEST_CTX digctx, const char *title,
			  char **msg)
{
    rpmRC res = RPMRC_FAIL; /* assume failure */
    char * dig = NULL;
    size_t diglen = 0;
    char *pkgdig = rpmtdFormat(sigtd, RPMTD_FORMAT_STRING, NULL);
    DIGEST_CTX ctx = rpmDigestDup(digctx);

    if (rpmDigestFinal(ctx, (void **)&dig, &diglen, 1) || diglen == 0) {
	rasprintf(msg, "%s %s", title, rpmSigString(res));
	goto exit;
    }

    if (strcasecmp(pkgdig, dig) == 0) {
	res = RPMRC_OK;
	rasprintf(msg, "%s %s (%s)", title, rpmSigString(res), pkgdig);
    } else {
	rasprintf(msg, "%s: %s Expected(%s) != (%s)",
		  title, rpmSigString(res), pkgdig, dig);
    }

exit:
    free(dig);
    free(pkgdig);
    return res;
}
开发者ID:ignatenkobrain，项目名称:rpm，代码行数:27，代码来源:signature.c

示例4: verifyHeader

/**
 * Check file info from header against what's actually installed.
 * @param ts		transaction set
 * @param h		header to verify
 * @param omitMask	bits to disable verify checks
 * @param ghosts	should ghosts be verified?
 * @return		0 no problems, 1 problems found
 */
static int verifyHeader(rpmts ts, Header h, rpmVerifyAttrs omitMask, int ghosts)
{
    rpmVerifyAttrs verifyResult = 0;
    int ec = 0;		/* assume no problems */
    rpmfi fi = rpmfiNew(ts, h, RPMTAG_BASENAMES, RPMFI_FLAGS_VERIFY);

    rpmfiInit(fi, 0);
    while (rpmfiNext(fi) >= 0) {
	rpmfileAttrs fileAttrs = rpmfiFFlags(fi);
	char *buf = NULL, *attrFormat;
	char ac;
	int rc;

	/* If not verifying %ghost, skip ghost files. */
	if ((fileAttrs & RPMFILE_GHOST) && !ghosts)
	    continue;

	rc = rpmVerifyFile(ts, fi, &verifyResult, omitMask);

	/* Filter out timestamp differences of shared files */
	if (rc == 0 && (verifyResult & RPMVERIFY_MTIME)) {
	    rpmdbMatchIterator mi;
	    mi = rpmtsInitIterator(ts, RPMDBI_BASENAMES, rpmfiFN(fi), 0);
	    if (rpmdbGetIteratorCount(mi) > 1) 
		verifyResult &= ~RPMVERIFY_MTIME;
	    rpmdbFreeIterator(mi);
	}

	attrFormat = rpmFFlagsString(fileAttrs, "");
	ac = rstreq(attrFormat, "") ? ' ' : attrFormat[0];
	if (rc) {
	    if (!(fileAttrs & (RPMFILE_MISSINGOK|RPMFILE_GHOST)) || rpmIsVerbose()) {
		rasprintf(&buf, _("missing   %c %s"), ac, rpmfiFN(fi));
		if ((verifyResult & RPMVERIFY_LSTATFAIL) != 0 &&
		    errno != ENOENT) {
		    char *app;
		    rasprintf(&app, " (%s)", strerror(errno));
		    rstrcat(&buf, app);
		    free(app);
		}
		ec = rc;
	    }
	} else if (verifyResult || rpmIsVerbose()) {
	    char *verifyFormat = rpmVerifyString(verifyResult, ".");
	    rasprintf(&buf, "%s  %c %s", verifyFormat, ac, rpmfiFN(fi));
	    free(verifyFormat);

	    if (verifyResult) ec = 1;
	}
	free(attrFormat);

	if (buf) {
	    rpmlog(RPMLOG_NOTICE, "%s\n", buf);
	    buf = _free(buf);
	}
    }
    rpmfiFree(fi);
	
    return ec;
}
开发者ID:kaltsi，项目名称:rpm，代码行数:68，代码来源:verify.c

示例5: verifySHA1Digest

/**
 * Verify header immutable region SHA1 digest.
 * @retval msg		verbose success/failure text
 * @param sha1ctx
 * @return 		RPMRC_OK on success
 */
static rpmRC
verifySHA1Digest(rpmtd sigtd, DIGEST_CTX sha1ctx, char **msg)
{
    rpmRC res = RPMRC_FAIL; /* assume failure */
    char * SHA1 = NULL;
    const char *title = _("Header SHA1 digest:");
    const char *sig = sigtd->data;
    *msg = NULL;
    DIGEST_CTX ctx = rpmDigestDup(sha1ctx);

    if (ctx == NULL) {
	rasprintf(msg, "%s %s\n", title, rpmSigString(res));
	goto exit;
    }

    (void) rpmDigestFinal(ctx, (void **)&SHA1, NULL, 1);

    if (SHA1 == NULL || !rstreq(SHA1, sig)) {
	rasprintf(msg, "%s %s Expected(%s) != (%s)\n", title,
		  rpmSigString(res), sig, SHA1 ? SHA1 : "(nil)");
    } else {
	res = RPMRC_OK;
	rasprintf(msg, "%s %s (%s)\n", title, rpmSigString(res), SHA1);
    }

exit:
    SHA1 = _free(SHA1);
    return res;
}
开发者ID:ereshetova，项目名称:rpm，代码行数:35，代码来源:signature.c

示例6: rpmCharCheck

/**
 * Check for inappropriate characters. All alphanums are considered sane.
 * @param spec		spec (or NULL)
 * @param field		string to check
 * @param whitelist	string of permitted characters
 * @return		RPMRC_OK if OK
 */
rpmRC rpmCharCheck(rpmSpec spec, const char *field, const char *whitelist)
{
    const char *ch;
    char *err = NULL;
    rpmRC rc = RPMRC_OK;

    for (ch=field; *ch; ch++) {
	if (risalnum(*ch) || strchr(whitelist, *ch)) continue;
	rasprintf(&err, _("Illegal char '%c' (0x%x)"),
		  isprint(*ch) ? *ch : '?', *ch);
    }
    for (ch=field; *ch; ch++) {
	if (strchr("%{}", *ch)) {
	    specLog(spec, RPMLOG_WARNING, field,
		    _("Possible unexpanded macro"));
	    break;
	}
    }

    if (err == NULL && strstr(field, "..") != NULL) {
	rasprintf(&err, _("Illegal sequence \"..\""));
    }

    if (err) {
	specLog(spec, RPMLOG_ERR, field, err);
	free(err);
	rc = RPMRC_FAIL;
    }
    return rc;
}
开发者ID:Conan-Kudo，项目名称:rpm，代码行数:37，代码来源:parsePreamble.c

示例7: platform_keyDirs

void platform_keyDirs(char*** path, size_t* len) {
    static const char suffix[] = "cbt";
    static const char hidden_suffix[] = ".cbt";
    static char *paths[NUM_PATHS];
    *len = (NUM_PATHS - 1);
    *path = paths;
    paths[0] = rasprintf("%s/%s", getenv("HOME"), suffix);
    paths[1] = rasprintf("%s/%s", getenv("HOME"), hidden_suffix);
}
开发者ID:hno，项目名称:fribid，代码行数:9，代码来源:posix.c

示例8: rasprintf

char *rpmsinfoMsg(struct rpmsinfo_s *sinfo, rpmRC rc, const char *emsg)
{
    char *msg = NULL;
    if (emsg) {
	rasprintf(&msg, "%s: %s (%s)",
		rpmsinfoDescr(sinfo), rpmSigString(rc), emsg);
    } else {
	rasprintf(&msg, "%s: %s", rpmsinfoDescr(sinfo), rpmSigString(rc));
    }
    return msg;
}
开发者ID:junaruga，项目名称:rpm，代码行数:11，代码来源:rpmvs.c

示例9: rpmScriptNew

static rpmScript rpmScriptNew(Header h, rpmTagVal tag, const char *body,
                              rpmscriptFlags flags)
{
    char *nevra = headerGetAsString(h, RPMTAG_NEVRA);
    rpmScript script = xcalloc(1, sizeof(*script));
    script->tag = tag;
    script->flags = flags;
    script->body = (body != NULL) ? xstrdup(body) : NULL;
    rasprintf(&script->descr, "%s(%s)", tag2sln(tag), nevra);

    /* macros need to be expanded before possible queryformat */
    if (script->body && (script->flags & RPMSCRIPT_FLAG_EXPAND)) {
        char *body = rpmExpand(script->body, NULL);
        free(script->body);
        script->body = body;
    }
    if (script->body && (script->flags & RPMSCRIPT_FLAG_QFORMAT)) {
        /* XXX TODO: handle queryformat errors */
        char *body = headerFormat(h, script->body, NULL);
        free(script->body);
        script->body = body;
    }

    free(nevra);
    return script;
}
开发者ID:pombredanne，项目名称:rpm-4，代码行数:26，代码来源:rpmscript.c

示例10: urlGetFile

int urlGetFile(const char * url, const char * dest)
{
    char *cmd = NULL;
    const char *target = NULL;
    char *urlhelper = NULL;
    int rc;
    pid_t pid, wait;

    urlhelper = rpmExpand("%{?_urlhelper}", NULL);

    if (dest == NULL) {
	urlPath(url, &target);
    } else {
	target = dest;
    }

    /* XXX TODO: sanity checks like target == dest... */

    rasprintf(&cmd, "%s %s %s", urlhelper, target, url);
    urlhelper = _free(urlhelper);

    if ((pid = fork()) == 0) {
        ARGV_t argv = NULL;
        argvSplit(&argv, cmd, " ");
        execvp(argv[0], argv);
        exit(127); /* exit with 127 for compatibility with bash(1) */
    }
    wait = waitpid(pid, &rc, 0);
    cmd = _free(cmd);

    return rc;

}
开发者ID:kaltsi，项目名称:rpm，代码行数:33，代码来源:url.c

示例11: prDbiOpenFlags

static char * prDbiOpenFlags(int dbflags, int print_dbenv_flags)
{
    ARGV_t flags = NULL;
    const struct poptOption *opt;
    char *buf;

    for (opt = rdbOptions; opt->longName != NULL; opt++) {
        if (opt->argInfo != POPT_BIT_SET)
            continue;
        if (print_dbenv_flags) {
            if (!(opt->arg == &staticcfg.db_eflags))
                continue;
        } else {
            if (!(opt->arg == &staticdbicfg.dbi_oflags))
                continue;
        }
        if ((dbflags & opt->val) != opt->val)
            continue;
        argvAdd(&flags, opt->longName);
        dbflags &= ~opt->val;
    }   
    if (dbflags) {
        char *df = NULL;
        rasprintf(&df, "0x%x", (unsigned)dbflags);
        argvAdd(&flags, df);
        free(df);
    }   
    buf = argvJoin(flags, ":");
    argvFree(flags);
            
    return buf ? buf : xstrdup("(none)");
}
开发者ID:crossbuild，项目名称:rpm，代码行数:32，代码来源:db3.c

示例12: rpmdsParseRichDep

rpmRC rpmdsParseRichDep(rpmds dep, rpmds *leftds, rpmds *rightds, rpmrichOp *op, char **emsg)
{
    rpmRC rc;
    struct rpmdsParseRichDepData data;
    const char *depstr = rpmdsN(dep);
    memset(&data, 0, sizeof(data));
    data.dep = dep;
    data.op = RPMRICHOP_SINGLE;
    data.depflags = rpmdsFlags(dep) & ~(RPMSENSE_SENSEMASK | RPMSENSE_RICH | RPMSENSE_MISSINGOK);
    rc = rpmrichParse(&depstr, emsg, rpmdsParseRichDepCB, &data);
    if (rc == RPMRC_OK && *depstr) {
	if (emsg)
	    rasprintf(emsg, _("Junk after rich dependency"));
	rc = RPMRC_FAIL;
    }
    if (rc != RPMRC_OK) {
	rpmdsFree(data.leftds);
	rpmdsFree(data.rightds);
    } else {
	*leftds = data.leftds;
	*rightds = data.rightds;
	*op = data.op;
    }
    return rc;
}
开发者ID:PerilousApricot，项目名称:rpm，代码行数:25，代码来源:rpmds.c

示例13: rpmPkgSign

int rpmPkgSign(const char *path, const struct rpmSignArgs * args)
{
    int rc;

    if (args) {
	if (args->hashalgo) {
	    char *algo = NULL;
	    rasprintf(&algo, "%d", args->hashalgo);
	    rpmPushMacro(NULL, "_gpg_digest_algo", NULL, algo, RMIL_GLOBAL);
	    free(algo);
	}
	if (args->keyid) {
	    rpmPushMacro(NULL, "_gpg_name", NULL, args->keyid, RMIL_GLOBAL);
	}
    }

    rc = rpmSign(path, 0, args ? args->signfiles : 0);

    if (args) {
	if (args->hashalgo) {
	    rpmPopMacro(NULL, "_gpg_digest_algo");
	}
	if (args->keyid) {
	    rpmPopMacro(NULL, "_gpg_name");
	}
    }

    return rc;
}
开发者ID:maxamillion，项目名称:rpm，代码行数:29，代码来源:rpmgensig.c

示例14: rpmLeadRead

rpmRC rpmLeadRead(FD_t fd, int *type, char **emsg)
{
    rpmRC rc = RPMRC_OK;
    struct rpmlead_s l;
    char *err = NULL;

    memset(&l, 0, sizeof(l));
    if (Freadall(fd, &l, sizeof(l)) != sizeof(l)) {
	if (Ferror(fd)) {
	    rasprintf(&err, _("read failed: %s (%d)\n"), Fstrerror(fd), errno);
	    rc = RPMRC_FAIL;
	} else {
	    err = xstrdup(_("not an rpm package\n"));
	    rc = RPMRC_NOTFOUND;
	}
    } else {
	l.type = ntohs(l.type);
	l.archnum = ntohs(l.archnum);
	l.osnum = ntohs(l.osnum);
	l.signature_type = ntohs(l.signature_type);
	rc = rpmLeadCheck(&l, &err);
    }

    if (rc == RPMRC_OK) {
	if (type != NULL)
	    *type = l.type;
    } else {
	if (emsg != NULL)
	    *emsg = err;
	else
	    free(err);
    }

    return rc;
}
开发者ID:Conan-Kudo，项目名称:rpm，代码行数:35，代码来源:rpmlead.c

示例15: shescapeFormat

/**
 * Return shell escape formatted data.
 * @param td		tag data container
 * @return		formatted string
 */
static char * shescapeFormat(rpmtd td)
{
    char * result = NULL, * dst, * src;

    if (rpmtdClass(td) == RPM_NUMERIC_CLASS) {
	rasprintf(&result, "%" PRIu64, rpmtdGetNumber(td));
    } else {
	char *buf = xstrdup(rpmtdGetString(td));;

	result = dst = xmalloc(strlen(buf) * 4 + 3);
	*dst++ = '\'';
	for (src = buf; *src != '\0'; src++) {
	    if (*src == '\'') {
		*dst++ = '\'';
		*dst++ = '\\';
		*dst++ = '\'';
		*dst++ = '\'';
	    } else {
		*dst++ = *src;
	    }
	}
	*dst++ = '\'';
	*dst = '\0';
	free(buf);
    }

    return result;
}
开发者ID:OlegGirko，项目名称:rpm，代码行数:33，代码来源:formats.c


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