64 lines
1.5 KiB
C
Executable File
64 lines
1.5 KiB
C
Executable File
#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include "headers/includes.h"
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#include "headers/telnet_info.h"
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struct telnet_info *telnet_info_new(char *user, char *pass, char *arch, ipv4_t addr, port_t port, struct telnet_info *info)
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{
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if (user != NULL)
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strcpy(info->user, user);
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if (pass != NULL)
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strcpy(info->pass, pass);
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if (arch != NULL)
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strcpy(info->arch, arch);
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info->addr = addr;
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info->port = port;
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info->has_auth = user != NULL || pass != NULL;
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info->has_arch = arch != NULL;
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return info;
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}
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struct telnet_info *telnet_info_parse(char *str, struct telnet_info *out) // Format: ip:port user:pass arch
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{
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char *conn, *auth, *arch;
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char *addr_str, *port_str, *user = NULL, *pass = NULL;
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ipv4_t addr;
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port_t port;
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if ((conn = strtok(str, " ")) == NULL)
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return NULL;
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if ((auth = strtok(NULL, " ")) == NULL)
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return NULL;
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arch = strtok(NULL, " "); // We don't care if we don't know the arch
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if ((addr_str = strtok(conn, ":")) == NULL)
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return NULL;
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if ((port_str = strtok(NULL, ":")) == NULL)
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return NULL;
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if (strlen(auth) == 1)
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{
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if (auth[0] == ':')
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{
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user = "";
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pass = "";
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}
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else if (auth[0] != '?')
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return NULL;
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}
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else
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{
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user = strtok(auth, ":");
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pass = strtok(NULL, ":");
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}
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addr = inet_addr(addr_str);
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port = htons(atoi(port_str));
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return telnet_info_new(user, pass, arch, addr, port, out);
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}
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