cpp types further migration

account.cpp

@@ -178,7 +178,7 @@ xmpp_stanza_t *weechat::account::get_devicelist()
     device.name = fmt::format("%u", device.id);
     device.label = "weechat";
 
-    auto children = (xmpp_stanza_t **)malloc(sizeof(xmpp_stanza_t *) * 128);
+    auto children = new xmpp_stanza_t*[128];
     children[i++] = stanza__iq_pubsub_publish_item_list_device(
         context, NULL, with_noop(device.name.data()), NULL);
 
@@ -203,7 +203,7 @@ xmpp_stanza_t *weechat::account::get_devicelist()
     xmpp_stanza_t * parent = stanza__iq(context, NULL,
                                         children, NULL, strdup("announce1"),
                                         NULL, NULL, strdup("set"));
-    free(children);
+    delete[] children;
 
     return parent;
 }

channel.cpp

@@ -395,7 +395,7 @@ int weechat::channel::add_typing(weechat::user *user)
     new_typing = weechat::channel::typing_search(user->id);
     if (!new_typing)
     {
-        new_typing = (weechat::channel::typing*)malloc(sizeof(*new_typing));
+        new_typing = new weechat::channel::typing();
         new_typing->id = strdup(user->id);
         new_typing->name = strdup(user->profile.display_name);
 
@@ -454,7 +454,7 @@ int weechat::channel::add_self_typing(weechat::user *user)
     new_typing = self_typing_search(user);
     if (!new_typing)
     {
-        new_typing = (weechat::channel::typing*)malloc(sizeof(*new_typing));
+        new_typing = new weechat::channel::typing();
         new_typing->user = user;
         new_typing->name = user ? strdup(user->profile.display_name) : NULL;
 
@@ -520,7 +520,7 @@ weechat::channel::member *weechat::channel::add_member(const char *id, const cha
 
     if (!(member = member_search(id)))
     {
-        member = (weechat::channel::member*)malloc(sizeof(weechat::channel::member));
+        member = new weechat::channel::member();
         member->id = strdup(id);
 
         member->role = NULL;

completion.cpp

@@ -141,11 +141,11 @@ void completion__init()
         size_t length = snprintf(NULL, 0, "%s|%s",
                                 default_template,
                                 "%(xmpp_account)") + 1;
-        char *new_template = (char*)malloc(length);
+        char *new_template = new char[length];
         snprintf(new_template, length, "%s|%s",
                  default_template,
                  "%(xmpp_account)");
         weechat_config_option_set(option, new_template, 1);
-        free(new_template);
+        delete[] new_template;
     }
 }

connection.cpp

@@ -1373,7 +1373,7 @@ bool weechat::connection::conn_handler(event status, int error, xmpp_stream_erro
 
 char* rand_string(int length)
 {
-    char *string = (char*)malloc(length);
+    char *string = new char[length];
     for(int i = 0; i < length; ++i){
         string[i] = '0' + rand()%72; // starting on '0', ending on '}'
         if (!((string[i] >= '0' && string[i] <= '9') ||
@@ -1398,7 +1398,7 @@ int weechat::connection::connect(std::string jid, std::string password, weechat:
         char *const rand = rand_string(8);
         char ident[64] = {0};
         snprintf(ident, sizeof(ident), "weechat.%s", rand);
-        free(rand);
+        delete[] rand;
 
         account.resource(ident);
         resource = account.resource().data();

message.cpp

@@ -96,7 +96,7 @@ char *message__translate_code(weechat::account *account,
 
     free(identifier);
     resultlen = snprintf(NULL, 0, "%s%s%s%s", weechat_color("chat_nick"), prefix, symbol, weechat_color("reset")) + 1;
-    result = (char*)malloc(resultlen);
+    result = new char[resultlen];
     snprintf(result, resultlen, "%s%s%s%s", weechat_color("chat_nick"), prefix, symbol, weechat_color("reset"));
     free(symbol);
 
@@ -170,7 +170,7 @@ char *message__decode(weechat::account *account,
         return strdup(text);
     }
 
-    decoded_text = (char*)malloc(MESSAGE_MAX_LENGTH);
+    decoded_text = new char[MESSAGE_MAX_LENGTH];
     if (!decoded_text)
     {
         regfree(&reg);
@@ -190,7 +190,7 @@ char *message__decode(weechat::account *account,
         if (!copy)
         {
             regfree(&reg);
-            free(decoded_text);
+            delete[] decoded_text;
             weechat_printf(
                 account->buffer,
                 _("%s%s: error allocating space for message"),
@@ -204,7 +204,7 @@ char *message__decode(weechat::account *account,
         {
             free(copy);
             regfree(&reg);
-            free(decoded_text);
+            delete[] decoded_text;
             weechat_printf(
                 account->buffer,
                 _("%s%s: error allocating space for message"),
@@ -219,7 +219,7 @@ char *message__decode(weechat::account *account,
             free(match);
             free(copy);
             regfree(&reg);
-            free(decoded_text);
+            delete[] decoded_text;
             weechat_printf(
                 account->buffer,
                 _("%s%s: error allocating space for message"),
@@ -237,7 +237,7 @@ char *message__decode(weechat::account *account,
 
         strncat(decoded_text, replacement,
                 MESSAGE_MAX_LENGTH - strlen(decoded_text) - 1);
-        free(replacement);
+        delete[] replacement;
     }
     strncat(decoded_text, cursor,
             MESSAGE_MAX_LENGTH - strlen(decoded_text) - 1);

pgp.cpp

@@ -171,22 +171,22 @@ encrypt_finish:
 char *weechat::xmpp::pgp::decrypt(struct t_gui_buffer *buffer, const char *ciphertext)
 {
     std::string decrypted;
-    uint8_t *    buf = NULL;
+    std::unique_ptr<char> buf;
     size_t buf_len = 0;
     char * result = NULL;
 
     int ret;
 
     buf_len = strlen(PGP_MESSAGE_HEADER) + strlen(ciphertext) + strlen(PGP_MESSAGE_FOOTER) + 1;
-    buf = (uint8_t*)malloc(sizeof(char) * buf_len);
+    buf = std::unique_ptr<char>(new char[buf_len]);
-    buf_len = snprintf((char *)buf, buf_len, PGP_MESSAGE_HEADER "%s" PGP_MESSAGE_FOOTER, ciphertext);
+    buf_len = snprintf(&*buf, buf_len, PGP_MESSAGE_HEADER "%s" PGP_MESSAGE_FOOTER, ciphertext);
 
     std::string keyids;
     gpgme_error_t err;
     gpgme_data_t in, out;
 
     /* Initialize input buffer. */
-    err = gpgme_data_new_from_mem(&in, (char *)buf, buf_len, false);
+    err = gpgme_data_new_from_mem(&in, &*buf, buf_len, false);
     if (err) {
         goto decrypt_finish;
     }
@@ -236,13 +236,13 @@ decrypt_finish:
 
 char *weechat::xmpp::pgp::verify(struct t_gui_buffer *buffer, const char *certificate)
 {
-    uint8_t *       buf = NULL;
+    std::unique_ptr<char> buf;
     size_t buf_len = 0;
     char * result = NULL;
 
     buf_len = strlen(PGP_SIGNATURE_HEADER) + strlen(certificate) + strlen(PGP_SIGNATURE_FOOTER) + 1;
-    buf = (uint8_t*)malloc(sizeof(char) * buf_len);
+    buf = std::unique_ptr<char>(new char[buf_len]);
-    buf_len = snprintf((char *)buf, buf_len, PGP_SIGNATURE_HEADER "%s" PGP_SIGNATURE_FOOTER, certificate);
+    buf_len = snprintf(&*buf, buf_len, PGP_SIGNATURE_HEADER "%s" PGP_SIGNATURE_FOOTER, certificate);
 
     gpgme_verify_result_t vrf_result;
     gpgme_error_t err;
@@ -250,7 +250,7 @@ char *weechat::xmpp::pgp::verify(struct t_gui_buffer *buffer, const char *certif
     gpgme_key_t key;
 
     /* Initialize input buffer. */
-    err = gpgme_data_new_from_mem(&in, (char *)buf, buf_len, false);
+    err = gpgme_data_new_from_mem(&in, &*buf, buf_len, false);
     if (err) {
         goto verify_finish;
     }