C++ IsCf3VarString函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› C++›C++教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了C++中IsCf3VarString函数的典型用法代码示例。如果您正苦于以下问题：C++ IsCf3VarString函数的具体用法？C++ IsCf3VarString怎么用？C++ IsCf3VarString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IsCf3VarString函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: CompareRval

static int CompareRval(Rval rval1, Rval rval2)
{
    if (rval1.type != rval2.type)
    {
        return -1;
    }

    switch (rval1.type)
    {
    case RVAL_TYPE_SCALAR:

        if (IsCf3VarString((char *) rval1.item) || IsCf3VarString((char *) rval2.item))
        {
            return -1;          // inconclusive
        }

        if (strcmp(rval1.item, rval2.item) != 0)
        {
            return false;
        }

        break;

    case RVAL_TYPE_LIST:
        return CompareRlist(rval1.item, rval2.item);

    case RVAL_TYPE_FNCALL:
        return -1;

    default:
        return -1;
    }

    return true;
}

开发者ID:baptr，项目名称:core，代码行数:35，代码来源:verify_vars.c

示例2: UnresolvedVariables

bool UnresolvedVariables(const CfAssoc *ap, RvalType rtype)
{
    if (ap == NULL)
    {
        return false;
    }

    switch (rtype)
    {
    case RVAL_TYPE_SCALAR:
        return IsCf3VarString(ap->rval.item);

    case RVAL_TYPE_LIST:
        {
            for (const Rlist *rp = ap->rval.item; rp != NULL; rp = rp->next)
            {
                if (IsCf3VarString(rp->item))
                {
                    return true;
                }
            }
        }
        return false;

    default:
        return false;
    }
}

开发者ID:jooooooon，项目名称:core，代码行数:28，代码来源:scope.c

示例3: UnresolvedVariables

int UnresolvedVariables(CfAssoc *ap, char rtype)
{
    Rlist *list, *rp;

    if (ap == NULL)
    {
        return false;
    }

    switch (rtype)
    {
    case CF_SCALAR:
        return IsCf3VarString(ap->rval.item);

    case CF_LIST:
        list = (Rlist *) ap->rval.item;

        for (rp = list; rp != NULL; rp = rp->next)
        {
            if (IsCf3VarString(rp->item))
            {
                return true;
            }
        }

        return false;

    default:
        return false;
    }
}

开发者ID:rdparker，项目名称:core，代码行数:31，代码来源:vars.c

示例4: RlistEqual

bool RlistEqual(const Rlist *list1, const Rlist *list2)
{
    const Rlist *rp1, *rp2;

    for (rp1 = list1, rp2 = list2; rp1 != NULL && rp2 != NULL; rp1 = rp1->next, rp2 = rp2->next)
    {
        if (rp1->val.item != NULL &&
            rp2->val.item != NULL)
        {
            if (rp1->val.type == RVAL_TYPE_FNCALL || rp2->val.type == RVAL_TYPE_FNCALL)
            {
                return false;      // inconclusive
            }

            const Rlist *rc1 = rp1;
            const Rlist *rc2 = rp2;

            // Check for list nesting with { fncall(), "x" ... }

            if (rp1->val.type == RVAL_TYPE_LIST)
            {
                rc1 = rp1->val.item;
            }

            if (rp2->val.type == RVAL_TYPE_LIST)
            {
                rc2 = rp2->val.item;
            }

            if (IsCf3VarString(rc1->val.item) || IsCf3VarString(rp2->val.item))
            {
                return false;      // inconclusive
            }

            if (strcmp(rc1->val.item, rc2->val.item) != 0)
            {
                return false;
            }
        }
        else if ((rp1->val.item != NULL && rp2->val.item == NULL) ||
                 (rp1->val.item == NULL && rp2->val.item != NULL))
        {
            return false;
        }
        else
        {
            assert(rp1->val.item == NULL && rp2->val.item == NULL);
        }
    }

    return true;
}

开发者ID:nickanderson，项目名称:core，代码行数:52，代码来源:rlist.c

示例5: CompareRlist

// FIX: this function is a mixture of Equal/Compare (boolean/diff).
// somebody is bound to misuse this at some point
static int CompareRlist(const Rlist *list1, const Rlist *list2)
{
    const Rlist *rp1, *rp2;

    for (rp1 = list1, rp2 = list2; rp1 != NULL && rp2 != NULL; rp1 = rp1->next, rp2 = rp2->next)
    {
        if (rp1->val.item && rp2->val.item)
        {
            const Rlist *rc1, *rc2;

            if (rp1->val.type == RVAL_TYPE_FNCALL || rp2->val.type == RVAL_TYPE_FNCALL)
            {
                return -1;      // inconclusive
            }

            rc1 = rp1;
            rc2 = rp2;

            // Check for list nesting with { fncall(), "x" ... }

            if (rp1->val.type == RVAL_TYPE_LIST)
            {
                rc1 = rp1->val.item;
            }

            if (rp2->val.type == RVAL_TYPE_LIST)
            {
                rc2 = rp2->val.item;
            }

            if (IsCf3VarString(rc1->val.item) || IsCf3VarString(rp2->val.item))
            {
                return -1;      // inconclusive
            }

            if (strcmp(rc1->val.item, rc2->val.item) != 0)
            {
                return false;
            }
        }
        else
        {
            return false;
        }
    }

    return true;
}

开发者ID:awsiv，项目名称:core，代码行数:50，代码来源:verify_vars.c

示例6: ExpandDanglers

Rval ExpandDanglers(EvalContext *ctx, const char *ns, const char *scope, Rval rval, const Promise *pp)
{
    assert(ctx);
    assert(pp);

    switch (rval.type)
    {
    case RVAL_TYPE_SCALAR:
        if (IsCf3VarString(RvalScalarValue(rval)))
        {
            return EvaluateFinalRval(ctx, PromiseGetPolicy(pp), ns, scope, rval, false, pp);
        }
        else
        {
            return RvalCopy(rval);
        }
        break;

    case RVAL_TYPE_LIST:
        {
            Rlist *result_list = RlistCopy(RvalRlistValue(rval));
            RlistFlatten(ctx, &result_list);
            return RvalNew(result_list, RVAL_TYPE_LIST);
        }
        break;

    case RVAL_TYPE_CONTAINER:
    case RVAL_TYPE_FNCALL:
    case RVAL_TYPE_NOPROMISEE:
        return RvalCopy(rval);
    }

    ProgrammingError("Unhandled Rval type");
}

开发者ID:tzz，项目名称:core，代码行数:34，代码来源:expand.c

示例7: Epimenides

static bool Epimenides(EvalContext *ctx, const char *scope, const char *var, Rval rval, int level)
{
    Rlist *rp, *list;
    char exp[CF_EXPANDSIZE];

    switch (rval.type)
    {
    case RVAL_TYPE_SCALAR:

        if (StringContainsVar(rval.item, var))
        {
            CfOut(OUTPUT_LEVEL_ERROR, "", "Scalar variable \"%s\" contains itself (non-convergent): %s", var, (char *) rval.item);
            return true;
        }

        if (IsCf3VarString(rval.item))
        {
            ExpandScalar(ctx, scope, rval.item, exp);

            if (strcmp(exp, (const char *) rval.item) == 0)
            {
                return false;
            }

            CfDebug("bling %d-%s: (look for %s) in \"%s\" => %s \n", level, scope, var, (const char *) rval.item,
                    exp);

            if (level > 3)
            {
                return false;
            }

            if (Epimenides(ctx, scope, var, (Rval) {exp, RVAL_TYPE_SCALAR}, level + 1))
            {
                return true;
            }
        }

        break;

    case RVAL_TYPE_LIST:
        list = (Rlist *) rval.item;

        for (rp = list; rp != NULL; rp = rp->next)
        {
            if (Epimenides(ctx, scope, var, (Rval) {rp->item, rp->type}, level))
            {
                return true;
            }
        }
        break;

    default:
        return false;
    }

    return false;
}

开发者ID:jooooooon，项目名称:core，代码行数:58，代码来源:verify_vars.c

示例8: Epimenides

static bool Epimenides(EvalContext *ctx, const char *ns, const char *scope, const char *var, Rval rval, int level)
{
    switch (rval.type)
    {
    case RVAL_TYPE_SCALAR:

        if (StringContainsVar(RvalScalarValue(rval), var))
        {
            Log(LOG_LEVEL_ERR, "Scalar variable '%s' contains itself (non-convergent) '%s'", var, RvalScalarValue(rval));
            return true;
        }

        if (IsCf3VarString(RvalScalarValue(rval)))
        {
            Buffer *exp = BufferNew();
            ExpandScalar(ctx, ns, scope, RvalScalarValue(rval), exp);

            if (strcmp(BufferData(exp), RvalScalarValue(rval)) == 0)
            {
                BufferDestroy(exp);
                return false;
            }

            if (level > 3)
            {
                BufferDestroy(exp);
                return false;
            }

            if (Epimenides(ctx, ns, scope, var, (Rval) { BufferGet(exp), RVAL_TYPE_SCALAR}, level + 1))
            {
                BufferDestroy(exp);
                return true;
            }

            BufferDestroy(exp);
        }

        break;

    case RVAL_TYPE_LIST:
        for (const Rlist *rp = RvalRlistValue(rval); rp != NULL; rp = rp->next)
        {
            if (Epimenides(ctx, ns, scope, var, rp->val, level))
            {
                return true;
            }
        }
        break;

    case RVAL_TYPE_CONTAINER:
    case RVAL_TYPE_FNCALL:
    case RVAL_TYPE_NOPROMISEE:
        return false;
    }

    return false;
}

开发者ID:awsiv，项目名称:core，代码行数:58，代码来源:verify_vars.c

示例9: PolicyNew

static Policy *LoadPolicyInputFiles(EvalContext *ctx, GenericAgentConfig *config, const Rlist *inputs, StringSet *parsed_files_and_checksums, StringSet *failed_files)
{
    Policy *policy = PolicyNew();

    for (const Rlist *rp = inputs; rp; rp = rp->next)
    {
        if (rp->val.type != RVAL_TYPE_SCALAR)
        {
            Log(LOG_LEVEL_ERR, "Non-file object in inputs list");
            continue;
        }

        const char *unresolved_input = RlistScalarValue(rp);

        if (strcmp(CF_NULL_VALUE, unresolved_input) == 0)
        {
            continue;
        }

        if (IsExpandable(unresolved_input))
        {
            PolicyResolve(ctx, policy, config);
        }

        Rval resolved_input = EvaluateFinalRval(ctx, policy, NULL, "sys", rp->val, true, NULL);

        Policy *aux_policy = NULL;
        switch (resolved_input.type)
        {
        case RVAL_TYPE_SCALAR:
            if (IsCf3VarString(RvalScalarValue(resolved_input)))
            {
                Log(LOG_LEVEL_ERR, "Unresolved variable '%s' in input list, cannot parse", RvalScalarValue(resolved_input));
                break;
            }

            aux_policy = LoadPolicyFile(ctx, config, GenericAgentResolveInputPath(config, RvalScalarValue(resolved_input)), parsed_files_and_checksums, failed_files);
            break;

        case RVAL_TYPE_LIST:
            aux_policy = LoadPolicyInputFiles(ctx, config, RvalRlistValue(resolved_input), parsed_files_and_checksums, failed_files);
            break;

        default:
            ProgrammingError("Unknown type in input list for parsing: %d", resolved_input.type);
            break;
        }

        if (aux_policy)
        {
            policy = PolicyMerge(policy, aux_policy);
        }

        RvalDestroy(resolved_input);
    }

    return policy;
}

开发者ID:lra，项目名称:core，代码行数:58，代码来源:loading.c

示例10: CheckParseReal

static void CheckParseReal(char *lval, char *s, const char *range)
{
    Item *split;
    double max = (double) CF_LOWINIT, min = (double) CF_HIGHINIT, val;
    int n;
    char output[CF_BUFSIZE];

    CfDebug("\nCheckParseReal(%s => %s/%s)\n", lval, s, range);

    if (s == NULL)
    {
        return;
    }

    if (strcmp(s, "inf") == 0)
    {
        ReportError("keyword \"inf\" has an integer value, cannot be used as real");
        return;
    }

    if (IsCf3VarString(s))
    {
        CfDebug("Validation: Unable to verify syntax of real %s due to variable expansion at this stage\n", s);
        return;
    }

/* Numeric types are registered by range separated by comma str "min,max" */

    split = SplitString(range, ',');

    if ((n = ListLen(split)) != 2)
    {
        FatalError("INTERN:format specifier for real rvalues is not ok for lval %s - %d items", lval, n);
    }

    sscanf(split->name, "%lf", &min);
    sscanf(split->next->name, "%lf", &max);
    DeleteItemList(split);

    if (min == CF_HIGHINIT || max == CF_LOWINIT)
    {
        FatalError("INTERN:could not parse format specifier for int rvalues for lval %s", lval);
    }

    val = Str2Double(s);

    if (val > max || val < min)
    {
        snprintf(output, CF_BUFSIZE,
                 "Real item on rhs of lval \'%s\' give as {%s => %.3lf} is out of bounds (should be in [%s])", lval, s,
                 val, range);
        ReportError(output);
    }

    CfDebug("CheckParseReal - syntax verified\n\n");
}

开发者ID:dnaeon，项目名称:core，代码行数:56，代码来源:syntax.c

示例11: CheckParseString

static int CheckParseString(char *lval, char *s, const char *range)
{
    char output[CF_BUFSIZE];

    CfDebug("\nCheckParseString(%s => %s/%s)\n", lval, s, range);

    if (s == NULL)
    {
        return true;
    }

    if (strlen(range) == 0)
    {
        return true;
    }

    if (IsNakedVar(s, '@') || IsNakedVar(s, '$'))
    {
        CfDebug("Validation: Unable to verify variable expansion of %s at this stage\n", s);
        return false;
    }

/* Deal with complex strings as special cases */

    if (strcmp(lval, "mode") == 0 || strcmp(lval, "search_mode") == 0)
    {
        mode_t plus, minus;

        if (!ParseModeString(s, &plus, &minus))
        {
            snprintf(output, CF_BUFSIZE, "Error parsing Unix permission string %s)", s);
            ReportError(output);
            return false;
        }
    }

    if (FullTextMatch(range, s))
    {
        return true;
    }

    if (IsCf3VarString(s))
    {
        CfDebug("Validation: Unable to verify syntax of %s due to variable expansion at this stage\n", s);
    }
    else
    {
        snprintf(output, CF_BUFSIZE,
                 "Scalar item in %s => { %s } in rvalue is out of bounds (value should match pattern %s)", lval, s,
                 range);
        ReportError(output);
        return false;
    }

    return true;
}

开发者ID:dnaeon，项目名称:core，代码行数:56，代码来源:syntax.c

示例12: CheckParseInt

static SyntaxTypeMatch CheckParseInt(const char *lval, const char *s, const char *range)
{
    Item *split;
    int n;
    long max = CF_LOWINIT, min = CF_HIGHINIT, val;

/* Numeric types are registered by range separated by comma str "min,max" */
    CfDebug("\nCheckParseInt(%s => %s/%s)\n", lval, s, range);

    split = SplitString(range, ',');

    if ((n = ListLen(split)) != 2)
    {
        ProgrammingError("INTERN: format specifier for int rvalues is not ok for lval %s - got %d items", lval, n);
    }

    sscanf(split->name, "%ld", &min);

    if (strcmp(split->next->name, "inf") == 0)
    {
        max = CF_INFINITY;
    }
    else
    {
        sscanf(split->next->name, "%ld", &max);
    }

    DeleteItemList(split);

    if (min == CF_HIGHINIT || max == CF_LOWINIT)
    {
        ProgrammingError("INTERN: could not parse format specifier for int rvalues for lval %s", lval);
    }

    if (IsCf3VarString(s))
    {
        return SYNTAX_TYPE_MATCH_ERROR_UNEXPANDED;
    }

    val = IntFromString(s);

    if (val == CF_NOINT)
    {
        return SYNTAX_TYPE_MATCH_ERROR_INT_PARSE;
    }

    if (val > max || val < min)
    {
        return SYNTAX_TYPE_MATCH_ERROR_INT_OUT_OF_RANGE;
    }

    CfDebug("CheckParseInt - syntax verified\n\n");

    return SYNTAX_TYPE_MATCH_OK;
}

开发者ID:jooooooon，项目名称:core，代码行数:55，代码来源:syntax.c

示例13: CheckParseString

static SyntaxTypeMatch CheckParseString(const char *lval, const char *s, const char *range)
{
 if (s == NULL)
    {
    return SYNTAX_TYPE_MATCH_OK;
    }

 if (strlen(range) == 0)
    {
    return SYNTAX_TYPE_MATCH_OK;
    }

 if (IsNakedVar(s, '@') || IsNakedVar(s, '$'))
    {
    return SYNTAX_TYPE_MATCH_ERROR_UNEXPANDED;
    }

/* Deal with complex strings as special cases */

 if (strcmp(lval, "mode") == 0 || strcmp(lval, "search_mode") == 0)
    {
    mode_t plus, minus;

    if (!ParseModeString(s, &plus, &minus))
       {
       return SYNTAX_TYPE_MATCH_ERROR_STRING_UNIX_PERMISSION;
       }
    }

 /* FIXME: review this strcmp. Moved out from StringMatch */
 if (!strcmp(range, s) || StringMatchFull(range, s))
    {
    return SYNTAX_TYPE_MATCH_OK;
    }

 if (IsCf3VarString(s))
    {
    return SYNTAX_TYPE_MATCH_ERROR_UNEXPANDED;
    }
 else if ('\0' == s[0])
    {
    return SYNTAX_TYPE_MATCH_ERROR_EMPTY_SCALAR_OUT_OF_RANGE;
    }
 else if (!strcmp(range, CF_ABSPATHRANGE))
    {
    return SYNTAX_TYPE_MATCH_ERROR_ABSOLUTE_PATH;
    }
 else
    {
    return SYNTAX_TYPE_MATCH_ERROR_SCALAR_OUT_OF_RANGE;
    }

 return SYNTAX_TYPE_MATCH_OK;
}

开发者ID:markburgess，项目名称:Cellibrium，代码行数:54，代码来源:syntax.c

示例14: CompareRval

static int CompareRval(const void *rval1_item, RvalType rval1_type,
                       const void *rval2_item, RvalType rval2_type)
{
    if (rval1_type != rval2_type)
    {
        return -1;
    }

    switch (rval1_type)
    {
    case RVAL_TYPE_SCALAR:

        if (IsCf3VarString(rval1_item) || IsCf3VarString(rval2_item))
        {
            return -1;          // inconclusive
        }

        if (strcmp(rval1_item, rval2_item) != 0)
        {
            return false;
        }

        break;

    case RVAL_TYPE_LIST:
        return CompareRlist(rval1_item, rval2_item);

    case RVAL_TYPE_FNCALL:
        return -1;

    default:
        return -1;
    }

    return true;
}

开发者ID:awsiv，项目名称:core，代码行数:36，代码来源:verify_vars.c

示例15: CheckParseReal

static SyntaxTypeMatch CheckParseReal(const char *lval, const char *s, const char *range)
{
    Item *split;
    double max = (double) CF_LOWINIT, min = (double) CF_HIGHINIT, val;
    int n;

    CfDebug("\nCheckParseReal(%s => %s/%s)\n", lval, s, range);

    if (strcmp(s, "inf") == 0)
    {
        return SYNTAX_TYPE_MATCH_ERROR_REAL_INF;
    }

    if (IsCf3VarString(s))
    {
        return SYNTAX_TYPE_MATCH_ERROR_UNEXPANDED;
    }

/* Numeric types are registered by range separated by comma str "min,max" */

    split = SplitString(range, ',');

    if ((n = ListLen(split)) != 2)
    {
        ProgrammingError("Format specifier for real rvalues is not ok for lval %s - %d items", lval, n);
    }

    sscanf(split->name, "%lf", &min);
    sscanf(split->next->name, "%lf", &max);
    DeleteItemList(split);

    if (min == CF_HIGHINIT || max == CF_LOWINIT)
    {
        ProgrammingError("Could not parse format specifier for int rvalues for lval %s", lval);
    }

    if (!DoubleFromString(s, &val))
    {
        return SYNTAX_TYPE_MATCH_ERROR_REAL_OUT_OF_RANGE;
    }

    if (val > max || val < min)
    {
        return SYNTAX_TYPE_MATCH_ERROR_REAL_OUT_OF_RANGE;
    }

    return SYNTAX_TYPE_MATCH_OK;
}

开发者ID:jooooooon，项目名称:core，代码行数:48，代码来源:syntax.c

示例16: CheckParseString

static SyntaxTypeMatch CheckParseString(const char *lval, const char *s, const char *range)
{
    CfDebug("\nCheckParseString(%s => %s/%s)\n", lval, s, range);

    if (s == NULL)
    {
        return SYNTAX_TYPE_MATCH_OK;
    }

    if (strlen(range) == 0)
    {
        return SYNTAX_TYPE_MATCH_OK;
    }

    if (IsNakedVar(s, '@') || IsNakedVar(s, '$'))
    {
        return SYNTAX_TYPE_MATCH_ERROR_UNEXPANDED;
    }

/* Deal with complex strings as special cases */

    if (strcmp(lval, "mode") == 0 || strcmp(lval, "search_mode") == 0)
    {
        mode_t plus, minus;

        if (!ParseModeString(s, &plus, &minus))
        {
            return SYNTAX_TYPE_MATCH_ERROR_STRING_UNIX_PERMISSION;
        }
    }

    if (FullTextMatch(range, s))
    {
        return SYNTAX_TYPE_MATCH_OK;
    }

    if (IsCf3VarString(s))
    {
        return SYNTAX_TYPE_MATCH_ERROR_UNEXPANDED;
    }
    else
    {
        return SYNTAX_TYPE_MATCH_ERROR_SCALAR_OUT_OF_RANGE;
    }

    return SYNTAX_TYPE_MATCH_OK;
}

开发者ID:jooooooon，项目名称:core，代码行数:47，代码来源:syntax.c

示例17: BufferNewWithCapacity

FnCall *ExpandFnCall(EvalContext *ctx, const char *ns, const char *scope, const FnCall *f)
{
    FnCall *result = NULL;
    if (IsCf3VarString(f->name))
    {
        // e.g. usebundle => $(m)(arg0, arg1);
        Buffer *buf = BufferNewWithCapacity(CF_MAXVARSIZE);
        ExpandScalar(ctx, ns, scope, f->name, buf);

        result = FnCallNew(BufferData(buf), ExpandList(ctx, ns, scope, f->args, false));
        BufferDestroy(buf);
    }
    else
    {
        result = FnCallNew(f->name, ExpandList(ctx, ns, scope, f->args, false));
    }

    return result;
}

开发者ID:dstam，项目名称:core，代码行数:19，代码来源:fncall.c

示例18: VerifyVarPromise


//.........这里部分代码省略.........
                        break;

                    case RVAL_TYPE_LIST:
                        {
                            Log(LOG_LEVEL_VERBOSE, "Redefinition of a constant list '%s'", pp->promiser);
                            Writer *w = StringWriter();
                            RlistWrite(w, existing_value);
                            char *oldstr = StringWriterClose(w);
                            Log(LOG_LEVEL_VERBOSE, "Old value '%s'", oldstr);
                            free(oldstr);

                            w = StringWriter();
                            RlistWrite(w, rval.item);
                            char *newstr = StringWriterClose(w);
                            Log(LOG_LEVEL_VERBOSE, " New value '%s'", newstr);
                            free(newstr);
                            PromiseRef(LOG_LEVEL_VERBOSE, pp);
                        }
                        break;

                    case RVAL_TYPE_CONTAINER:
                    case RVAL_TYPE_FNCALL:
                    case RVAL_TYPE_NOPROMISEE:
                        break;
                    }
                }

                RvalDestroy(rval);
                VarRefDestroy(ref);
                return result;
            }
        }

        if (IsCf3VarString(pp->promiser))
        {
            // Unexpanded variables, we don't do anything with
            RvalDestroy(rval);
            VarRefDestroy(ref);
            return result;
        }

        if (!IsValidVariableName(pp->promiser))
        {
            Log(LOG_LEVEL_ERR, "Variable identifier contains illegal characters");
            PromiseRef(LOG_LEVEL_ERR, pp);
            RvalDestroy(rval);
            VarRefDestroy(ref);
            return result;
        }

        if (rval.type == RVAL_TYPE_LIST)
        {
            if (opts.drop_undefined)
            {
                for (Rlist *rp = RvalRlistValue(rval); rp; rp = rp->next)
                {
                    if (IsNakedVar(RlistScalarValue(rp), '@'))
                    {
                        free(rp->val.item);
                        rp->val.item = xstrdup(CF_NULL_VALUE);
                    }
                }
            }

            for (const Rlist *rp = RvalRlistValue(rval); rp; rp = rp->next)
            {

开发者ID:awsiv，项目名称:core，代码行数:67，代码来源:verify_vars.c

示例19: CheckParseIntRange

static void CheckParseIntRange(char *lval, char *s, const char *range)
{
    Item *split, *ip, *rangep;
    int n;
    long max = CF_LOWINIT, min = CF_HIGHINIT, val;
    char output[CF_BUFSIZE];

    if (s == NULL)
    {
        return;
    }

/* Numeric types are registered by range separated by comma str "min,max" */
    CfDebug("\nCheckParseIntRange(%s => %s/%s)\n", lval, s, range);

    if (*s == '[' || *s == '(')
    {
        ReportError("Range specification should not be enclosed in brackets - just \"a,b\"");
        return;
    }

    split = SplitString(range, ',');

    if ((n = ListLen(split)) != 2)
    {
        FatalError("INTERN:format specifier %s for irange rvalues is not ok for lval %s - got %d items", range, lval,
                   n);
    }

    sscanf(split->name, "%ld", &min);

    if (strcmp(split->next->name, "inf") == 0)
    {
        max = CF_INFINITY;
    }
    else
    {
        sscanf(split->next->name, "%ld", &max);
    }

    DeleteItemList(split);

    if (min == CF_HIGHINIT || max == CF_LOWINIT)
    {
        FatalError("INTERN: could not parse irange format specifier for int rvalues for lval %s", lval);
    }

    if (IsCf3VarString(s))
    {
        CfDebug("Validation: Unable to verify syntax of int \'%s\' due to variable expansion at this stage\n", s);
        return;
    }

    rangep = SplitString(s, ',');

    if ((n = ListLen(rangep)) != 2)
    {
        snprintf(output, CF_BUFSIZE,
                 "Int range format specifier for lval %s should be of form \"a,b\" but got %d items", lval, n);
        ReportError(output);
        DeleteItemList(rangep);
        return;
    }

    for (ip = rangep; ip != NULL; ip = ip->next)
    {
        val = Str2Int(ip->name);

        if (val > max || val < min)
        {
            snprintf(output, CF_BUFSIZE,
                     "Int range item on rhs of lval \'%s\' given as {%s => %ld} is out of bounds (should be in [%s])",
                     lval, s, val, range);
            ReportError(output);
            DeleteItemList(rangep);
            return;
        }
    }

    DeleteItemList(rangep);

    CfDebug("CheckParseIntRange - syntax verified\n\n");
}

开发者ID:dnaeon，项目名称:core，代码行数:83，代码来源:syntax.c

示例20: VerifyMethod


//.........这里部分代码省略.........
            params = NULL;
        }
        else
        {
            return false;
        }
    }

    GetLockName(lockname, "method", pp->promiser, params);

    thislock = AcquireLock(ctx, lockname, VUQNAME, CFSTARTTIME, a.transaction, pp, false);

    if (thislock.lock == NULL)
    {
        return false;
    }

    PromiseBanner(pp);

    if (strncmp(method_name,"default:",strlen("default:")) == 0) // CF_NS == ':'
    {
        method_deref = strchr(method_name, CF_NS) + 1;
    }
    else if ((strchr(method_name, CF_NS) == NULL) && (strcmp(PromiseGetNamespace(pp), "default") != 0))
    {
        snprintf(qualified_method, CF_BUFSIZE, "%s%c%s", PromiseGetNamespace(pp), CF_NS, method_name);
        method_deref = qualified_method;
    }
    else
    {
         method_deref = method_name;
    }
    
    bp = PolicyGetBundle(PolicyFromPromise(pp), NULL, "agent", method_deref);
    if (!bp)
    {
        bp = PolicyGetBundle(PolicyFromPromise(pp), NULL, "common", method_deref);
    }

    if (bp)
    {
        BannerSubBundle(bp, params);

        EvalContextStackPushBundleFrame(ctx, bp, a.inherit);

        ScopeClear(bp->name);
        BundleHashVariables(ctx, bp);

        ScopeAugment(ctx, bp, pp, params);

        retval = ScheduleAgentOperations(ctx, bp);

        GetReturnValue(ctx, bp->name, pp);

        EvalContextStackPopFrame(ctx);

        switch (retval)
        {
        case PROMISE_RESULT_FAIL:
            cfPS(ctx, LOG_LEVEL_INFO, PROMISE_RESULT_FAIL, pp, a, "Method failed in some repairs or aborted");
            break;

        case PROMISE_RESULT_CHANGE:
            cfPS(ctx, LOG_LEVEL_VERBOSE, PROMISE_RESULT_CHANGE, pp, a, "Method invoked repairs");
            break;

        default:
            cfPS(ctx, LOG_LEVEL_VERBOSE, PROMISE_RESULT_NOOP, pp, a, "Method verified");
            break;

        }

        for (const Rlist *rp = bp->args; rp; rp = rp->next)
        {
            const char *lval = rp->item;
            ScopeDeleteScalar((VarRef) { NULL, bp->name, lval });
        }
    }
    else
    {
        if (IsCf3VarString(method_name))
        {
            Log(LOG_LEVEL_ERR,
                  "A variable seems to have been used for the name of the method. In this case, the promiser also needs to contain the unique name of the method");
        }
        if (bp && (bp->name))
        {
            cfPS(ctx, LOG_LEVEL_ERR, PROMISE_RESULT_FAIL, pp, a, "Method '%s' was used but was not defined", bp->name);
        }
        else
        {
            cfPS(ctx, LOG_LEVEL_ERR, PROMISE_RESULT_FAIL, pp, a,
                 "A method attempted to use a bundle '%s' that was apparently not defined", method_name);
        }
    }

    
    YieldCurrentLock(thislock);
    return retval;
}

开发者ID:jeffali，项目名称:core，代码行数:101，代码来源:verify_methods.c

注：本文中的IsCf3VarString函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。