Bugs fix

Fix not correctly handle nodes with only Emojis as remarks.
Fix not correctly handle nodes with port 0.
Fix not correctly handle rename patterns that may make remarks empty.

src/speedtestutil.cpp

@@ -74,15 +74,14 @@ void explodeVmess(std::string vmess, const std::string &custom_port, nodeInfo &n
 
     GetMember(jsondata, "ps", ps);
     GetMember(jsondata, "add", add);
+    port = custom_port.size() ? custom_port : GetMember(jsondata, "port");
+    if(port == "0")
+        return;
     GetMember(jsondata, "type", type);
     GetMember(jsondata, "id", id);
     GetMember(jsondata, "aid", aid);
     GetMember(jsondata, "net", net);
     GetMember(jsondata, "tls", tls);
-    if(custom_port.size())
-        port = custom_port;
-    else
-        GetMember(jsondata, "port", port);
 
     GetMember(jsondata, "host", host);
     switch(to_int(version))
@@ -107,7 +106,7 @@ void explodeVmess(std::string vmess, const std::string &custom_port, nodeInfo &n
     node.group = V2RAY_DEFAULT_GROUP;
     node.remarks = ps;
     node.server = add;
-    node.port = to_int(port, 0);
+    node.port = to_int(port, 1);
     node.proxyStr = vmessConstruct(add, port, type, id, aid, net, "auto", path, host, "", tls);
 }
 
@@ -137,7 +136,9 @@ void explodeVmessConf(std::string content, const std::string &custom_port, bool
             {
                 nodejson = json["outbounds"][0];
                 add = GetMember(nodejson["settings"]["vnext"][0], "address");
-                port = GetMember(nodejson["settings"]["vnext"][0], "port");
+                port = custom_port.size() ? custom_port : GetMember(nodejson["settings"]["vnext"][0], "port");
+                if(port == "0")
+                    return;
                 if(nodejson["settings"]["vnext"][0]["users"].Size())
                 {
                     id = GetMember(nodejson["settings"]["vnext"][0]["users"][0], "id");
@@ -188,7 +189,7 @@ void explodeVmessConf(std::string content, const std::string &custom_port, bool
                 node.group = V2RAY_DEFAULT_GROUP;
                 node.remarks = add + ":" + port;
                 node.server = add;
-                node.port = to_int(port);
+                node.port = to_int(port, 1);
                 nodes.push_back(node);
             }
             return;
@@ -212,10 +213,9 @@ void explodeVmessConf(std::string content, const std::string &custom_port, bool
         //common info
         json["vmess"][i]["remarks"] >> ps;
         json["vmess"][i]["address"] >> add;
-        if(custom_port.size())
-            port = custom_port;
-        else
-            json["vmess"][i]["port"] >> port;
+        port = custom_port.size() ? custom_port : GetMember(json["vmess"][i], "port");
+        if(port == "0")
+            continue;
         json["vmess"][i]["subid"] >> subid;
 
         if(subid.size())
@@ -264,7 +264,7 @@ void explodeVmessConf(std::string content, const std::string &custom_port, bool
         node.remarks = ps;
         node.id = index;
         node.server = add;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         nodes.push_back(node);
     }
     return;
@@ -328,6 +328,8 @@ void explodeSS(std::string ss, bool libev, const std::string &custom_port, nodeI
     }
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
     if(ps.empty())
         ps = server + ":" + port;
 
@@ -335,7 +337,7 @@ void explodeSS(std::string ss, bool libev, const std::string &custom_port, nodeI
     node.group = group;
     node.remarks = ps;
     node.server = server;
-    node.port = to_int(port, 0);
+    node.port = to_int(port, 1);
     node.proxyStr = ssConstruct(server, port, password, method, plugin, pluginopts, ps, libev);
 }
 
@@ -405,15 +407,16 @@ void explodeSSD(std::string link, bool libev, const std::string &custom_port, st
         GetMember(singlenode, "plugin", plugin);
         GetMember(singlenode, "plugin_options", pluginopts);
 
-
         if(custom_port.size())
             port = custom_port;
+        if(port == "0")
+            continue;
 
         node.linkType = SPEEDTEST_MESSAGE_FOUNDSS;
         node.group = group;
         node.remarks = remarks;
         node.server = server;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         node.proxyStr = ssConstruct(server, port, password, method, plugin, pluginopts, remarks, libev);
         node.id = index;
         nodes.push_back(node);
@@ -424,6 +427,9 @@ void explodeSSD(std::string link, bool libev, const std::string &custom_port, st
 
 void explodeSSAndroid(std::string ss, bool libev, const std::string &custom_port, std::vector<nodeInfo> &nodes)
 {
+    std::string ps, password, method, server, port, group = SS_DEFAULT_GROUP;
+    std::string plugin, pluginopts;
+
     Document json;
     nodeInfo node;
     int index = nodes.size();
@@ -435,17 +441,13 @@ void explodeSSAndroid(std::string ss, bool libev, const std::string &custom_port
 
     for(unsigned int i = 0; i < json["nodes"].Size(); i++)
     {
-        std::string ps, password, method, server, port, group = SS_DEFAULT_GROUP;
-        std::string plugin, pluginopts;
-
         server = GetMember(json["nodes"][i], "server");
         if(server.empty())
             continue;
         ps = GetMember(json["nodes"][i], "remarks");
-        if(custom_port.size())
-            port = custom_port;
-        else
-            port = GetMember(json["nodes"][i], "server_port");
+        port = custom_port.size() ? custom_port : GetMember(json["nodes"][i], "server_port");
+        if(port == "0")
+            continue;
         if(ps.empty())
             ps = server + ":" + port;
         password = GetMember(json["nodes"][i], "password");
@@ -458,7 +460,7 @@ void explodeSSAndroid(std::string ss, bool libev, const std::string &custom_port
         node.group = group;
         node.remarks = ps;
         node.server = server;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         node.proxyStr = ssConstruct(server, port, password, method, plugin, pluginopts, ps, libev);
         nodes.push_back(node);
         index++;
@@ -479,14 +481,11 @@ void explodeSSConf(std::string content, const std::string &custom_port, bool lib
     for(unsigned int i = 0; i < json["configs"].Size(); i++)
     {
         json["configs"][i]["remarks"] >> ps;
-        if(custom_port.size())
-            port = custom_port;
-        else
-            json["configs"][i]["server_port"] >> port;
+        port = custom_port.size() ? custom_port : GetMember(json["configs"][i], "server_port");
+        if(port == "0")
+            continue;
         if(ps.empty())
-        {
             ps = server + ":" + port;
-        }
 
         json["configs"][i]["password"] >> password;
         json["configs"][i]["method"] >> method;
@@ -499,7 +498,7 @@ void explodeSSConf(std::string content, const std::string &custom_port, bool lib
         node.remarks = ps;
         node.id = index;
         node.server = server;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         node.proxyStr = ssConstruct(server, port, password, method, plugin, pluginopts, ps, libev);
         nodes.push_back(node);
         index++;
@@ -544,6 +543,8 @@ void explodeSSR(std::string ssr, bool ss_libev, bool ssr_libev, const std::strin
     password = urlsafe_base64_decode(password);
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
 
     if(group.empty())
         group = SSR_DEFAULT_GROUP;
@@ -556,7 +557,7 @@ void explodeSSR(std::string ssr, bool ss_libev, bool ssr_libev, const std::strin
     node.group = group;
     node.remarks = remarks;
     node.server = server;
-    node.port = to_int(port, 0);
+    node.port = to_int(port, 1);
     if(find(ss_ciphers.begin(), ss_ciphers.end(), method) != ss_ciphers.end() && (obfs.empty() || obfs == "plain") && (protocol.empty() || protocol == "origin"))
     {
         node.linkType = SPEEDTEST_MESSAGE_FOUNDSS;
@@ -586,7 +587,7 @@ void explodeSSRConf(std::string content, const std::string &custom_port, bool ss
         port = GetMember(json, "server_port");
         node.remarks = server + ":" + port;
         node.server = server;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         method = GetMember(json, "method");
         obfs = GetMember(json, "obfs");
         protocol = GetMember(json, "protocol");
@@ -617,10 +618,9 @@ void explodeSSRConf(std::string content, const std::string &custom_port, bool ss
             group = SSR_DEFAULT_GROUP;
         json["configs"][i]["remarks"] >> remarks;
         json["configs"][i]["server"] >> server;
-        if(custom_port.size())
-            port = custom_port;
-        else
-            json["configs"][i]["server_port"] >> port;
+        port = custom_port.size() ? custom_port : GetMember(json["configs"][i], "server_port");
+        if(port == "0")
+            continue;
         if(remarks.empty())
             remarks = server + ":" + port;
 
@@ -638,7 +638,7 @@ void explodeSSRConf(std::string content, const std::string &custom_port, bool ss
         node.remarks = remarks;
         node.id = index;
         node.server = server;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         node.proxyStr = ssrConstruct(group, remarks, remarks_base64, server, port, protocol, method, obfs, password, obfsparam, protoparam, ssr_libev);
         nodes.push_back(node);
         index++;
@@ -679,12 +679,14 @@ void explodeSocks(std::string link, const std::string &custom_port, nodeInfo &no
         remarks = server + ":" + port;
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
 
     node.linkType = SPEEDTEST_MESSAGE_FOUNDSOCKS;
     node.group = group;
     node.remarks = remarks;
     node.server = server;
-    node.port = to_int(port, 0);
+    node.port = to_int(port, 1);
     node.proxyStr = socksConstruct(remarks, server, port, username, password);
 }
 
@@ -704,12 +706,14 @@ void explodeHTTP(std::string link, const std::string &custom_port, nodeInfo &nod
         remarks = server + ":" + port;
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
 
     node.linkType = SPEEDTEST_MESSAGE_FOUNDHTTP;
     node.group = group;
     node.remarks = remarks;
     node.server = server;
-    node.port = to_int(port, 0);
+    node.port = to_int(port, 1);
     node.proxyStr = httpConstruct(remarks, server, port, username, password, strFind(link, "/https"));
 }
 
@@ -764,12 +768,14 @@ void explodeHTTPSub(std::string link, const std::string &custom_port, nodeInfo &
         remarks = server + ":" + port;
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
 
     node.linkType = SPEEDTEST_MESSAGE_FOUNDHTTP;
     node.group = group;
     node.remarks = remarks;
     node.server = server;
-    node.port = to_int(port, 0);
+    node.port = to_int(port, 1);
     node.proxyStr = httpConstruct(remarks, server, port, username, password, tls);
 }
 
@@ -806,6 +812,8 @@ void explodeTrojan(std::string trojan, const std::string &custom_port, nodeInfo
         return;
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
 
     host = getUrlArg(addition, "peer");
 
@@ -818,7 +826,7 @@ void explodeTrojan(std::string trojan, const std::string &custom_port, nodeInfo
     node.group = TROJAN_DEFAULT_GROUP;
     node.remarks = remark;
     node.server = server;
-    node.port = to_int(port, 0);
+    node.port = to_int(port, 1);
     node.proxyStr = trojanConstruct(remark, server, port, psk, host, true);
 }
 
@@ -837,6 +845,8 @@ void explodeQuan(std::string quan, const std::string &custom_port, nodeInfo &nod
         ps = trim(configs[0]);
         add = trim(configs[2]);
         port = custom_port.size() ? custom_port : trim(configs[3]);
+        if(port == "0")
+            return;
         cipher = trim(configs[4]);
         id = trim(replace_all_distinct(configs[5], "\"", ""));
 
@@ -878,7 +888,7 @@ void explodeQuan(std::string quan, const std::string &custom_port, nodeInfo &nod
         node.group = group;
         node.remarks = ps;
         node.server = add;
-        node.port = to_int(port, 0);
+        node.port = to_int(port, 1);
         node.proxyStr = vmessConstruct(add, port, type, id, aid, net, cipher, path, host, edge, tls);
     }
 }
@@ -900,6 +910,8 @@ void explodeNetch(std::string netch, bool ss_libev, bool ssr_libev, const std::s
     tfo = GetMember(json, "EnableTFO");
     scv = GetMember(json, "AllowInsecure");
     port = custom_port.size() ? custom_port : GetMember(json, "Port");
+    if(port == "0")
+        return;
     method = GetMember(json, "EncryptMethod");
     password = GetMember(json, "Password");
     if(remark.empty())
@@ -978,7 +990,7 @@ void explodeNetch(std::string netch, bool ss_libev, bool ssr_libev, const std::s
 
     node.remarks = remark;
     node.server = address;
-    node.port = (unsigned short)to_int(port, 0);
+    node.port = (unsigned short)to_int(port, 1);
 }
 
 void explodeClash(Node yamlnode, const std::string &custom_port, std::vector<nodeInfo> &nodes, bool ss_libev, bool ssr_libev)
@@ -1000,7 +1012,7 @@ void explodeClash(Node yamlnode, const std::string &custom_port, std::vector<nod
         singleproxy["name"] >>= ps;
         singleproxy["server"] >>= server;
         port = custom_port.empty() ? safe_as<std::string>(singleproxy["port"]) : custom_port;
-        if(port.empty())
+        if(port.empty() || port == "0")
             continue;
         udp = safe_as<std::string>(singleproxy["udp"]);
         scv = safe_as<std::string>(singleproxy["skip-cert-verify"]);
@@ -1056,8 +1068,7 @@ void explodeClash(Node yamlnode, const std::string &custom_port, std::vector<nod
             {
                 plugin = "simple-obfs";
                 singleproxy["obfs"] >>= pluginopts_mode;
-                if(singleproxy["obfs-host"].IsDefined())
-                    singleproxy["obfs-host"] >>= pluginopts_host;
+                singleproxy["obfs-host"] >>= pluginopts_host;
             }
             else
                 plugin.clear();
@@ -1148,7 +1159,7 @@ void explodeClash(Node yamlnode, const std::string &custom_port, std::vector<nod
         node.group = group;
         node.remarks = ps;
         node.server = server;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         node.id = index;
         nodes.push_back(node);
         index++;
@@ -1180,6 +1191,8 @@ void explodeShadowrocket(std::string rocket, const std::string &custom_port, nod
         return;
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
     remarks = UrlDecode(getUrlArg(addition, "remark"));
     obfs = getUrlArg(addition, "obfs");
     if(obfs.size())
@@ -1251,6 +1264,8 @@ void explodeKitsunebi(std::string kit, const std::string &custom_port, nodeInfo
     }
     if(custom_port.size())
         port = custom_port;
+    if(port == "0")
+        return;
     net = getUrlArg(addition, "network");
     tls = getUrlArg(addition, "tls") == "true" ? "tls" : "";
     host = getUrlArg(addition, "ws.host");
@@ -1338,6 +1353,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             {
                 server = trim(configs[1]);
                 port = custom_port.empty() ? trim(configs[2]) : custom_port;
+                if(port == "0")
+                    continue;
                 method = trim(configs[3]);
                 password = trim(configs[4]);
 
@@ -1376,6 +1393,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
         case "ss"_hash: //surge 3 style ss proxy
             server = trim(configs[1]);
             port = custom_port.empty() ? trim(configs[2]) : custom_port;
+            if(port == "0")
+                continue;
 
             for(i = 3; i < configs.size(); i++)
             {
@@ -1413,6 +1432,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             node.group = SOCKS_DEFAULT_GROUP;
             server = trim(configs[1]);
             port = custom_port.empty() ? trim(configs[2]) : custom_port;
+            if(port == "0")
+                continue;
             if(configs.size() >= 5)
             {
                 username = trim(configs[3]);
@@ -1438,6 +1459,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
         case "vmess"_hash: //surge 4 style vmess proxy
             server = trim(configs[1]);
             port = custom_port.empty() ? trim(configs[2]) : custom_port;
+            if(port == "0")
+                continue;
             net = "tcp";
             method = "auto";
 
@@ -1486,6 +1509,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             node.group = HTTP_DEFAULT_GROUP;
             server = trim(configs[1]);
             port = custom_port.empty() ? trim(configs[2]) : custom_port;
+            if(port == "0")
+                continue;
             for(i = 3; i < configs.size(); i++)
             {
                 vArray = split(configs[i], "=");
@@ -1508,6 +1533,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             node.group = TROJAN_DEFAULT_GROUP;
             server = trim(configs[1]);
             port = custom_port.empty() ? trim(configs[2]) : custom_port;
+            if(port == "0")
+                continue;
 
             for(i = 3; i < configs.size(); i++)
             {
@@ -1537,6 +1564,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
 
             server = trim(configs[1]);
             port = custom_port.empty() ? trim(configs[2]) : custom_port;
+            if(port == "0")
+                continue;
 
             for(i = 3; i < configs.size(); i++)
             {
@@ -1567,6 +1596,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             case "shadowsocks"_hash: //quantumult x style ss/ssr link
                 server = trim(configs[0].substr(0, configs[0].rfind(":")));
                 port = custom_port.empty() ? trim(configs[0].substr(configs[0].rfind(":") + 1)) : custom_port;
+                if(port == "0")
+                    continue;
 
                 for(i = 1; i < configs.size(); i++)
                 {
@@ -1617,6 +1648,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             case "vmess"_hash: //quantumult x style vmess link
                 server = trim(configs[0].substr(0, configs[0].rfind(":")));
                 port = custom_port.empty() ? trim(configs[0].substr(configs[0].rfind(":") + 1)) : custom_port;
+                if(port == "0")
+                    continue;
                 net = "tcp";
 
                 for(i = 1; i < configs.size(); i++)
@@ -1659,6 +1692,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             case "trojan"_hash: //quantumult x style trojan link
                 server = trim(configs[0].substr(0, configs[0].rfind(":")));
                 port = custom_port.empty() ? trim(configs[0].substr(configs[0].rfind(":") + 1)) : custom_port;
+                if(port == "0")
+                    continue;
 
                 for(i = 1; i < configs.size(); i++)
                 {
@@ -1692,6 +1727,8 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
             case "http"_hash: //quantumult x style http links
                 server = trim(configs[0].substr(0, configs[0].rfind(":")));
                 port = custom_port.empty() ? trim(configs[0].substr(configs[0].rfind(":") + 1)) : custom_port;
+                if(port == "0")
+                    continue;
 
                 for(i = 1; i < configs.size(); i++)
                 {
@@ -1743,6 +1780,10 @@ bool explodeSurge(std::string surge, const std::string &custom_port, std::vector
 
 void explodeSSTap(std::string sstap, const std::string &custom_port, std::vector<nodeInfo> &nodes, bool ss_libev, bool ssr_libev)
 {
+    std::string configType, group, remarks, server, port;
+    std::string cipher;
+    std::string user, pass;
+    std::string protocol, protoparam, obfs, obfsparam;
     Document json;
     nodeInfo node;
     unsigned int index = nodes.size();
@@ -1752,15 +1793,12 @@ void explodeSSTap(std::string sstap, const std::string &custom_port, std::vector
 
     for(unsigned int i = 0; i < json["configs"].Size(); i++)
     {
-        std::string configType, group, remarks, server, port;
-        std::string cipher;
-        std::string user, pass;
-        std::string protocol, protoparam, obfs, obfsparam;
-
         json["configs"][i]["group"] >> group;
         json["configs"][i]["remarks"] >> remarks;
         json["configs"][i]["server"] >> server;
         port = custom_port.size() ? custom_port : GetMember(json["configs"][i], "server_port");
+        if(port == "0")
+            continue;
 
         if(remarks.empty())
             remarks = server + ":" + port;
@@ -1799,7 +1837,7 @@ void explodeSSTap(std::string sstap, const std::string &custom_port, std::vector
         node.remarks = remarks;
         node.id = index;
         node.server = server;
-        node.port = to_int(port);
+        node.port = to_int(port, 1);
         nodes.push_back(node);
     }
 }

src/subexport.cpp

@@ -460,10 +460,10 @@ bool matchRange(std::string &range, int target)
     return match;
 }
 
-std::string nodeRename(std::string remark, int groupID, const string_array &rename_array)
+std::string nodeRename(const std::string &orig_remark, int groupID, const string_array &rename_array)
 {
     string_array vArray;
-    std::string targetRange;
+    std::string targetRange, remark = orig_remark;
     string_size pos;
 
     for(const std::string &x : rename_array)
@@ -490,12 +490,15 @@ std::string nodeRename(std::string remark, int groupID, const string_array &rena
         if(matchRange(targetRange, groupID))
             remark = regReplace(remark, vArray[0], vArray[1]);
     }
+    if(remark.empty())
+        return orig_remark;
     return remark;
 }
 
-std::string removeEmoji(std::string remark)
+std::string removeEmoji(const std::string &orig_remark)
 {
     char emoji_id[2] = {(char)-16, (char)-97};
+    std::string remark = orig_remark;
     while(true)
     {
         if(remark[0] == emoji_id[0] && remark[1] == emoji_id[1])
@@ -503,6 +506,8 @@ std::string removeEmoji(std::string remark)
         else
             break;
     }
+    if(remark.empty())
+        return orig_remark;
     return remark;
 }