Some more const.

[fides] / lib / fides.cc

diff --git a/lib/fides.cc b/lib/fides.cc
index 46dcd7f..e035e84 100644 (file)
--- a/lib/fides.cc
+++ b/lib/fides.cc
@@ -267,7 +267,7 @@ fides::certificate *fides::certificate_from_string(const string &data) {
        if(e == string::npos)
                throw exception("Invalid certificate");
        string fingerprint = hexdecode(data.substr(0, e));
-       publickey *signer = find_key(fingerprint);
+       const publickey *signer = find_key(fingerprint);
        if(!signer)
                throw exception("Unknown public key");
        b = e + 1;
@@ -359,9 +359,9 @@ fides::fides(const string &dir): homedir(dir) {
 
 fides::~fides() {
        cerr << "Fides exitting\n";
-       for(map<string, certificate *>::iterator i = certs.begin(); i != certs.end(); ++i)
+       for(map<string, certificate *>::const_iterator i = certs.begin(); i != certs.end(); ++i)
                delete i->second;
-       for(map<string, publickey *>::iterator i = keys.begin(); i != keys.end(); ++i)
+       for(map<string, publickey *>::const_iterator i = keys.begin(); i != keys.end(); ++i)
                if(i->second != &mykey)
                        delete i->second;
 }
@@ -397,8 +397,8 @@ fides::publickey *fides::find_key(const string &fingerprint) const {
                return 0;
 }
 
-vector<fides::certificate *> fides::find_certificates(const publickey *signer, const string &regex) const {
-       vector<certificate *> found;
+vector<const fides::certificate *> fides::find_certificates(const publickey *signer, const string &regex) const {
+       vector<const certificate *> found;
        map<string, certificate *>::const_iterator i;
        regexp regexp(regex);
        for(i = certs.begin(); i != certs.end(); ++i) {
@@ -413,8 +413,8 @@ vector<fides::certificate *> fides::find_certificates(const publickey *signer, c
        return found;
 }
 
-vector<fides::certificate *> fides::find_certificates(const string &regex) const {
-       vector<certificate *> found;
+vector<const fides::certificate *> fides::find_certificates(const string &regex) const {
+       vector<const certificate *> found;
        map<string, certificate *>::const_iterator i;
        regexp regexp(regex);
        for(i = certs.begin(); i != certs.end(); ++i)
@@ -423,8 +423,8 @@ vector<fides::certificate *> fides::find_certificates(const string &regex) const
        return found;
 }
 
-vector<fides::certificate *> fides::find_certificates(const publickey *signer) const {
-       vector<certificate *> found;
+vector<const fides::certificate *> fides::find_certificates(const publickey *signer) const {
+       vector<const certificate *> found;
        map<string, certificate *>::const_iterator i;
        for(i = certs.begin(); i != certs.end(); ++i)
                if(i->second->signer == signer)
@@ -484,7 +484,7 @@ void fides::dctrust(const publickey *key) {
 
 void fides::update_trust() {
        // clear trust on all keys
-       for(map<string, publickey *>::iterator i = keys.begin(); i != keys.end(); ++i)
+       for(map<string, publickey *>::const_iterator i = keys.begin(); i != keys.end(); ++i)
                i->second->trust = 0;
 
        // Start by checking all trust certificates from ourself.
@@ -520,7 +520,7 @@ void fides::update_trust() {
 
                        // find all non-zero trust certificates of this key
 
-                       vector<certificate *> matches = find_certificates(*i, "^t[+-] ");
+                       vector<const certificate *> matches = find_certificates(*i, "^t[+-] ");
 
                        // update trust value of those keys
 
@@ -584,7 +584,7 @@ void fides::merge(certificate *cert) {
        // TODO: move these regexps to the class?
        regexp authexp("^a[+0-] ");
        regexp trustexp("^t[+0-] ");
-       vector<certificate *> others;
+       vector<const certificate *> others;
 
        // Is this an authorisation cert?
        if(authexp.match(cert->statement)) {
@@ -671,7 +671,7 @@ void fides::merge(certificate *cert) {
 
 void fides::auth_stats(const string &statement, int &self, int &trusted, int &all) const {
        self = trusted = all = 0;
-       vector<certificate *> matches = find_certificates(string("^a[+0-] ") + statement + '$');
+       vector<const certificate *> matches = find_certificates(string("^a[+0-] ") + statement + '$');
        for(size_t i = 0; i < matches.size(); ++i) {
                char code = matches[i]->statement[1];
                int diff = 0;