X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/a3a48ced1a2daac7d94908c61259d591338cb371..2fa6ce2cd497f14cde0e43c6096813bad2a4d9c9:/cmdline.c diff --git a/cmdline.c b/cmdline.c index 3e890b78..26f29c99 100644 --- a/cmdline.c +++ b/cmdline.c @@ -192,6 +192,16 @@ int cmdline_process_param(char *p, char *value, int need_save, Config *cfg) SAVEABLE(0); default_protocol = cfg->protocol = PROT_RAW; } + if (!strcmp(p, "-serial")) { + RETURN(1); + /* Serial is not NONNETWORK in an odd sense of the word */ + UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER | TOOLTYPE_NONNETWORK); + SAVEABLE(0); + default_protocol = cfg->protocol = PROT_SERIAL; + /* The host parameter will already be loaded into cfg->host, so copy it across */ + strncpy(cfg->serline, cfg->host, sizeof(cfg->serline) - 1); + cfg->serline[sizeof(cfg->serline) - 1] = '\0'; + } if (!strcmp(p, "-v")) { RETURN(1); flags |= FLAG_VERBOSE; @@ -203,6 +213,13 @@ int cmdline_process_param(char *p, char *value, int need_save, Config *cfg) strncpy(cfg->username, value, sizeof(cfg->username)); cfg->username[sizeof(cfg->username) - 1] = '\0'; } + if (!strcmp(p, "-loghost")) { + RETURN(2); + UNAVAILABLE_IN(TOOLTYPE_NONNETWORK); + SAVEABLE(0); + strncpy(cfg->loghost, value, sizeof(cfg->loghost)); + cfg->loghost[sizeof(cfg->loghost) - 1] = '\0'; + } if ((!strcmp(p, "-L") || !strcmp(p, "-R") || !strcmp(p, "-D"))) { char *fwd, *ptr, *q, *qq; int dynamic, i=0; @@ -263,8 +280,8 @@ int cmdline_process_param(char *p, char *value, int need_save, Config *cfg) unsigned len = portp - host; if (len >= sizeof(cfg->ssh_nc_host)) len = sizeof(cfg->ssh_nc_host) - 1; - strncpy(cfg->ssh_nc_host, value, len); - cfg->ssh_nc_host[sizeof(cfg->ssh_nc_host) - 1] = '\0'; + memcpy(cfg->ssh_nc_host, value, len); + cfg->ssh_nc_host[len] = '\0'; cfg->ssh_nc_port = atoi(portp+1); } else { cmdline_error("-nc expects argument of form 'host:port'"); @@ -305,6 +322,7 @@ int cmdline_process_param(char *p, char *value, int need_save, Config *cfg) cfg->remote_cmd_ptr = command; cfg->remote_cmd_ptr2 = NULL; cfg->nopty = TRUE; /* command => no terminal */ + fclose(fp); } if (!strcmp(p, "-P")) { RETURN(2); @@ -315,7 +333,19 @@ int cmdline_process_param(char *p, char *value, int need_save, Config *cfg) if (!strcmp(p, "-pw")) { RETURN(2); UNAVAILABLE_IN(TOOLTYPE_NONNETWORK); - cmdline_password = value; + SAVEABLE(1); + /* We delay evaluating this until after the protocol is decided, + * so that we can warn if it's of no use with the selected protocol */ + if (cfg->protocol != PROT_SSH) + cmdline_error("the -pw option can only be used with the " + "SSH protocol"); + else { + cmdline_password = dupstr(value); + /* Assuming that `value' is directly from argv, make a good faith + * attempt to trample it, to stop it showing up in `ps' output + * on Unix-like systems. Not guaranteed, of course. */ + memset(value, 0, strlen(value)); + } } if (!strcmp(p, "-agent") || !strcmp(p, "-pagent") || @@ -362,13 +392,13 @@ int cmdline_process_param(char *p, char *value, int need_save, Config *cfg) if (!strcmp(p, "-t")) { RETURN(1); UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER | TOOLTYPE_NONNETWORK); - SAVEABLE(0); + SAVEABLE(1); /* lower priority than -m */ cfg->nopty = 0; } if (!strcmp(p, "-T")) { RETURN(1); UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER | TOOLTYPE_NONNETWORK); - SAVEABLE(0); + SAVEABLE(1); cfg->nopty = 1; } @@ -416,7 +446,100 @@ int cmdline_process_param(char *p, char *value, int need_save, Config *cfg) SAVEABLE(1); cfg->addressfamily = ADDRTYPE_IPV6; } - + if (!strcmp(p, "-sercfg")) { + char* nextitem; + RETURN(2); + UNAVAILABLE_IN(TOOLTYPE_FILETRANSFER | TOOLTYPE_NONNETWORK); + SAVEABLE(1); + if (cfg->protocol != PROT_SERIAL) + cmdline_error("the -sercfg option can only be used with the " + "serial protocol"); + /* Value[0] contains one or more , separated values, like 19200,8,n,1,X */ + nextitem = value; + while (nextitem[0] != '\0') { + int length, skip; + char *end = strchr(nextitem, ','); + if (!end) { + length = strlen(nextitem); + skip = 0; + } else { + length = end - nextitem; + nextitem[length] = '\0'; + skip = 1; + } + if (length == 1) { + switch (*nextitem) { + case '1': + cfg->serstopbits = 2; + break; + case '2': + cfg->serstopbits = 4; + break; + + case '5': + cfg->serdatabits = 5; + break; + case '6': + cfg->serdatabits = 6; + break; + case '7': + cfg->serdatabits = 7; + break; + case '8': + cfg->serdatabits = 8; + break; + case '9': + cfg->serdatabits = 9; + break; + + case 'n': + cfg->serparity = SER_PAR_NONE; + break; + case 'o': + cfg->serparity = SER_PAR_ODD; + break; + case 'e': + cfg->serparity = SER_PAR_EVEN; + break; + case 'm': + cfg->serparity = SER_PAR_MARK; + break; + case 's': + cfg->serparity = SER_PAR_SPACE; + break; + + case 'N': + cfg->serflow = SER_FLOW_NONE; + break; + case 'X': + cfg->serflow = SER_FLOW_XONXOFF; + break; + case 'R': + cfg->serflow = SER_FLOW_RTSCTS; + break; + case 'D': + cfg->serflow = SER_FLOW_DSRDTR; + break; + + default: + cmdline_error("Unrecognised suboption \"-sercfg %c\"", + *nextitem); + } + } else if (length == 3 && !strncmp(nextitem,"1.5",3)) { + /* Messy special case */ + cfg->serstopbits = 3; + } else { + int serspeed = atoi(nextitem); + if (serspeed != 0) { + cfg->serspeed = serspeed; + } else { + cmdline_error("Unrecognised suboption \"-sercfg %s\"", + nextitem); + } + } + nextitem += length + skip; + } + } return ret; /* unrecognised */ }