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comparison nnchat.c @ 196:edd5ce3e5399

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Add simplistic username/password requester if none given on commandline or config file.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 17 Nov 2010 05:13:12 +0200
parents 829457be9eea
children e0ec2280a778
comparison
equal deleted inserted replaced
195:829457be9eea 196:edd5ce3e5399
867 } 867 }
868 868
869 return FALSE; 869 return FALSE;
870 } 870 }
871 871
872 char *promptRequester(const char *info)
873 {
874 char tmpBuf[512];
875 ssize_t bufLen;
876
877 fputs(info, stdout);
878 fgets(tmpBuf, sizeof(tmpBuf), stdin);
879
880 for (bufLen = strlen(tmpBuf) - 1; bufLen > 0 && (tmpBuf[bufLen] == '\n' || tmpBuf[bufLen] == '\r' || th_isspace(tmpBuf[bufLen])); bufLen--)
881 tmpBuf[bufLen] = 0;
882
883 if (bufLen > 0)
884 return th_strdup(tmpBuf);
885 else
886 return NULL;
887 }
872 888
873 int main(int argc, char *argv[]) 889 int main(int argc, char *argv[])
874 { 890 {
875 nn_conn_t *conn = NULL; 891 nn_conn_t *conn = NULL;
876 int curVis = ERR, updateCount = 0; 892 int curVis = ERR, updateCount = 0;
937 THMSG(0, "Reading configuration from '%s'.\n", setConfigFile); 953 THMSG(0, "Reading configuration from '%s'.\n", setConfigFile);
938 954
939 if ((cfgfile = fopen(setConfigFile, "r")) != NULL) 955 if ((cfgfile = fopen(setConfigFile, "r")) != NULL)
940 th_cfg_read(cfgfile, setConfigFile, cfg); 956 th_cfg_read(cfgfile, setConfigFile, cfg);
941 } 957 }
942 958
943 setBrowser = getenv("BROWSER"); 959 setBrowser = getenv("BROWSER");
944 if (setBrowser == NULL) 960 if (setBrowser == NULL)
945 setBrowser = "firefox"; 961 setBrowser = "firefox";
946 962
947 /* Parse command line arguments */ 963 /* Parse command line arguments */
948 argsOK = th_args_process(argc, argv, optList, optListN, 964 argsOK = th_args_process(argc, argv, optList, optListN,
949 argHandleOpt, argHandleFile, FALSE); 965 argHandleOpt, argHandleFile, FALSE);
950 966
951 /* Check if we have username and password */ 967 /* Check if we have username and password */
952 if (optUserName == NULL || optPassword == NULL) { 968 if (optUserName == NULL || optPassword == NULL) {
953 THERR("User/pass not specified, get some --help\n"); 969 printf("\nYou can avoid this prompt by issuing '/save' after logging in.\n\n");
954 return -1; 970 optUserName = promptRequester("NN username: ");
971 optPassword = promptRequester("NN password: ");
972 if (optUserName == NULL || optPassword == NULL) {
973 THERR("User/pass not specified, get some --help\n");
974 return -1;
975 }
955 } 976 }
956 977
957 if (!argsOK) 978 if (!argsOK)
958 return -2; 979 return -2;
959 980