static int processDelete(FirewallParams *firewallParams) {
StringBuilder strBuilder;
int ruleIndex = findRuleIndex(firewallParams);
int status = 0;
// Delete the iptables firewall rule if it exists
if (ruleIndex >= 0) {
c598a24c_initStringBuilder(&strBuilder);
// Build the iptables command-line
c598a24c_append_string(&strBuilder, "/sbin/iptables -t ");
c598a24c_append_string(&strBuilder, firewallParams->tableName);
c598a24c_append_string(&strBuilder, " -D ");
c598a24c_append_string(&strBuilder, firewallParams->chainName);
c598a24c_append_char(&strBuilder, ' ');
c598a24c_append_int(&strBuilder, ruleIndex);
// Delete the iptables firewall rule
status = system(strBuilder.buffer);
} else {
c7c88e52_printNotice("Rule does not exist");
}
return status;
}
void WebKitCSSKeyframesRule::deleteRule(const String& s)
{
int i = findRuleIndex(s);
if (i < 0)
return;
WebKitCSSKeyframeRule* rule = item(i);
if (CSSMutableStyleDeclaration* style = rule->style())
style->setParentRule(0);
rule->setParentRule(0);
m_lstCSSRules->deleteRule(i);
}
static int processAdd(FirewallParams *firewallParams) {
StringBuilder strBuilder;
int ruleIndex = findRuleIndex(firewallParams);
int status = 0;
// Insert the iptables firewall rule if it does not already exist
if (ruleIndex < 0) {
c598a24c_initStringBuilder(&strBuilder);
// Build the iptables command-line
c598a24c_append_string(&strBuilder, "/sbin/iptables -t ");
c598a24c_append_string(&strBuilder, firewallParams->tableName);
c598a24c_append_string(&strBuilder, " -I ");
c598a24c_append_string(&strBuilder, firewallParams->chainName);
c598a24c_append_char(&strBuilder, ' ');
c598a24c_append_uint(&strBuilder, firewallParams->ruleList.length - 2);
c598a24c_append_string(&strBuilder, " -p ");
if (firewallParams->protocol == TCP) {
c598a24c_append_string(&strBuilder, "tcp");
} else {
c598a24c_append_string(&strBuilder, "udp");
}
c598a24c_append_string(&strBuilder, " -m ");
if (firewallParams->protocol == TCP) {
c598a24c_append_string(&strBuilder, "tcp");
} else {
c598a24c_append_string(&strBuilder, "udp");
}
if (firewallParams->portType == SOURCE) {
c598a24c_append_string(&strBuilder, " --sport ");
} else {
c598a24c_append_string(&strBuilder, " --dport ");
}
c598a24c_append_int(&strBuilder, firewallParams->portNumber);
c598a24c_append_string(&strBuilder, " -j ");
c598a24c_append_string(&strBuilder, firewallParams->ruleAction);
// Insert the iptables firewall rule
status = system(strBuilder.buffer);
} else {
c7c88e52_printNotice("Rule already exists");
}
return status;
}
WebKitCSSKeyframeRule* WebKitCSSKeyframesRule::findRule(const String& s)
{
int i = findRuleIndex(s);
return (i >= 0) ? item(i) : 0;
}
void WebKitCSSKeyframesRule::deleteRule(const String& s)
{
int i = findRuleIndex(s);
if (i >= 0)
m_lstCSSRules.get()->deleteRule(i);
}