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Example 1 with CFStructElementExpression

use of cfml.parsing.cfscript.CFStructElementExpression in project CFLint by cflint.

the class StructKeyChecker method expression.

@Override
public void expression(final CFExpression expression, final Context context, final BugList bugs) {
    if (expression instanceof CFStructExpression) {
        CFStructExpression structExpression = (CFStructExpression) expression;
        for (Object element : structExpression.getElements()) {
            CFStructElementExpression structKeyExpression = (CFStructElementExpression) element;
            String firstToken = structKeyExpression.getKey().getToken().getText();
            if (!"'".equals(firstToken) && !"\"".equals(firstToken)) {
                context.addMessage("UNQUOTED_STRUCT_KEY", structKeyExpression.getKey().Decompile(0));
            }
        }
    }
}
Also used : CFStructElementExpression(cfml.parsing.cfscript.CFStructElementExpression) CFStructExpression(cfml.parsing.cfscript.CFStructExpression)

Example 2 with CFStructElementExpression

use of cfml.parsing.cfscript.CFStructElementExpression in project CFLint by cflint.

the class CFLint method process.

/**
 * @param expression
 *            CF expression
 * @param elem
 *            Jericho HTML element
 * @param oldcontext
 *            The previous context
 */
private void process(final CFExpression expression, final Element elem, final Context oldcontext) {
    if (expression != null) {
        final Context context = oldcontext.subContext(elem);
        for (final CFLintScanner plugin : extensions) {
            try {
                plugin.expression(expression, context, bugs);
                for (final ContextMessage message : context.getMessages()) {
                    reportRule(elem, expression, context, plugin, message);
                }
                context.getMessages().clear();
            } catch (final Exception e) {
                printException(e);
                reportRule(elem, expression, context, plugin, PLUGIN_ERROR);
            }
        }
        // Handle a few expression types in a special fashion.
        if (expression instanceof CFVarDeclExpression) {
            handler.addVariable(((CFVarDeclExpression) expression).getName());
        }
        // CFIdentifier should not decompose
        if (expression.getClass().equals(CFIdentifier.class)) {
            final String name = ((CFIdentifier) expression).getName();
            handler.checkVariable(name);
        }
        if (expression instanceof CFStructElementExpression) {
            final Context assignmentContext = context.subContext(elem);
            // assignmentContext.setInAssignmentExpression(true);
            handler.push(CF.STRUCT);
            process(((CFStructElementExpression) expression).getKey(), elem, assignmentContext);
            handler.pop();
            process(((CFStructElementExpression) expression).getValue(), elem, context);
        } else if (expression instanceof CFVarDeclExpression) {
            final Context assignmentContext = context.subContext(elem);
            assignmentContext.setInAssignmentExpression(true);
            process(((CFVarDeclExpression) expression).getVar(), elem, assignmentContext);
            // Right hand side is handled below. Left hand side gets a
            // special context.
            process(((CFVarDeclExpression) expression).getInit(), elem, context);
        // Only process function call expressions
        } else if (expression instanceof CFAssignmentExpression && !(expression instanceof CFTernaryExpression)) {
            final Context assignmentContext = context.subContext(elem);
            assignmentContext.setInAssignmentExpression(true);
            process(((CFAssignmentExpression) expression).getLeft(), elem, assignmentContext);
            // Right hand side is handled below. Left hand side gets a
            // special context.
            process(((CFAssignmentExpression) expression).getRight(), elem, context);
        // Only process function call expressions
        } else if (expression instanceof CFFullVarExpression) {
            final CFFullVarExpression fullVarExpression = (CFFullVarExpression) expression;
            if (context.isInAssignmentExpression() && new CFScopes().isScoped(fullVarExpression, "local") && fullVarExpression.getExpressions().size() > 1) {
                handler.addVariable(fullVarExpression.getExpressions().get(1).Decompile(0));
            }
            final Context subContext = context.subContext(context.getElement());
            subContext.setInAssignmentExpression(false);
            for (final CFExpression expr : fullVarExpression.getExpressions()) {
                if (expr instanceof CFFunctionExpression) {
                    process(expr, elem, subContext);
                }
                if (expr instanceof CFMember) {
                    process(((CFMember) expr).getExpression(), elem, subContext);
                }
                if (expr instanceof CFArrayExpression) {
                    final CFArrayExpression aryExpr = (CFArrayExpression) expr;
                    if (!aryExpr.getElements().isEmpty()) {
                        process(aryExpr.getElements().get(0), elem, subContext);
                    }
                }
            }
        } else {
            // Loop into all relevant nested (child) expressions.
            for (final CFExpression child : expression.decomposeExpression()) {
                process(child, elem, context.subContextInAssignment(false));
            }
        }
    }
}
Also used : Context(com.cflint.plugins.Context) CFStructElementExpression(cfml.parsing.cfscript.CFStructElementExpression) CFFunctionExpression(cfml.parsing.cfscript.CFFunctionExpression) CFLintScanner(com.cflint.plugins.CFLintScanner) CFAssignmentExpression(cfml.parsing.cfscript.CFAssignmentExpression) CFIdentifier(cfml.parsing.cfscript.CFIdentifier) ParseException(cfml.parsing.reporting.ParseException) IOException(java.io.IOException) CFLintScanException(com.cflint.exception.CFLintScanException) CFScopes(com.cflint.plugins.core.CFScopes) CFArrayExpression(cfml.parsing.cfscript.CFArrayExpression) CFExpression(cfml.parsing.cfscript.CFExpression) ContextMessage(com.cflint.plugins.Context.ContextMessage) CFMember(cfml.parsing.cfscript.CFMember) CFVarDeclExpression(cfml.parsing.cfscript.CFVarDeclExpression) CFTernaryExpression(cfml.parsing.cfscript.CFTernaryExpression) CFFullVarExpression(cfml.parsing.cfscript.CFFullVarExpression)

Aggregations

CFStructElementExpression (cfml.parsing.cfscript.CFStructElementExpression)2 CFArrayExpression (cfml.parsing.cfscript.CFArrayExpression)1 CFAssignmentExpression (cfml.parsing.cfscript.CFAssignmentExpression)1 CFExpression (cfml.parsing.cfscript.CFExpression)1 CFFullVarExpression (cfml.parsing.cfscript.CFFullVarExpression)1 CFFunctionExpression (cfml.parsing.cfscript.CFFunctionExpression)1 CFIdentifier (cfml.parsing.cfscript.CFIdentifier)1 CFMember (cfml.parsing.cfscript.CFMember)1 CFStructExpression (cfml.parsing.cfscript.CFStructExpression)1 CFTernaryExpression (cfml.parsing.cfscript.CFTernaryExpression)1 CFVarDeclExpression (cfml.parsing.cfscript.CFVarDeclExpression)1 ParseException (cfml.parsing.reporting.ParseException)1 CFLintScanException (com.cflint.exception.CFLintScanException)1 CFLintScanner (com.cflint.plugins.CFLintScanner)1 Context (com.cflint.plugins.Context)1 ContextMessage (com.cflint.plugins.Context.ContextMessage)1 CFScopes (com.cflint.plugins.core.CFScopes)1 IOException (java.io.IOException)1