- if(ip && *ip && bitmask>=0 && bitmask<=32)\r
- {\r
- string(outip,strlen(ip)+10); /*fuck unicode? assertion: 10>strlen("_%d_%d") */\r
- }\r
- else \r
- {\r
- /* should never exit here */\r
- return "undefined";\r
- }\r
- outptr=outip;\r
- while(ip && *ip)\r
- {\r
- if(*ip=='.')\r
- {\r
- if(dot<(bitmask/8-1)) \r
- {\r
- if(format_as_chainname)\r
- {\r
- *outptr='_';\r
- }\r
- else\r
- {\r
- *outptr='.';\r
- }\r
- outptr++;\r
- dot++;\r
- }\r
- else\r
- {\r
- char *cutdot=strchr(ip+1,'.'); /*for bitmask<24*/ \r
- if(cutdot)\r
- {\r
- *cutdot = '\0';\r
- }\r
- \r
- if(format_as_chainname)\r
- {\r
- fmt = "_%d_%d";\r
- }\r
- else\r
- {\r
- fmt = ".%d";\r
- }\r
- \r
- if(bitmask%8)\r
- {\r
- n = atoi(ip+1)-atoi(ip+1)%(1<<(8-bitmask%8));\r
- }\r
- else\r
- {\r
- n = 0;\r
- }\r
-\r
- /*debug printf("%d/%d => [_%d_%d]\n",atoi(ip+1),bitmask,n,bitmask); */\r
- sprintf(outptr,fmt,n,bitmask);\r
- if(!format_as_chainname)\r
- {\r
- while(bitmask<24)\r
- {\r
- strcat(outip,".0");\r
- bitmask+=8;\r
- }\r
- }\r
- /* debug printf("[%s]\n",outip); */\r
- return outip;\r
- }\r
- }\r
- else \r
- {\r
- *outptr=*ip;\r
- outptr++;\r
- }\r
- ip++;\r
- }\r
- /*should never exit here*/\r
- *outptr='\0';\r
- return outip;\r
-}\r
-\r
-char *index_id(char *ip,int bitmask)\r
-{ \r
- return very_ugly_ipv4_code(ip,bitmask,1);\r
-}\r
-\r
-char *subnet_id(char *ip,int bitmask)\r
-{\r
- return very_ugly_ipv4_code(ip,bitmask,0);\r
-}\r
-\r
-/* ================= Let's parse configuration file here =================== */\r