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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "url.h"
#define LINE_LENGTH 1024
int main(int argc,char *argv[]) {
int i;
struct url u;
char *line=malloc(LINE_LENGTH);
char copy[LINE_LENGTH];
if(argc < 3) {
printf("usage: matchurl [-][s|u|k|d|D|P|p|q|f] [string]\n");
printf("scheme://username:password@domain:port/path?query_string#fragment_id\n");
printf("s://u:k@d:P/p?q#f\n");
printf("The D flag is special. it matches its argument against the last bytes of the input url's domain.\n");
printf("This allows matching of subdomains, like `echo epoch.ano | matchurl -D ano` would match.\n");
return 1;
}
while(fgets(line,LINE_LENGTH-1,stdin)) {
if(strchr(line,'\r')) *strchr(line,'\r')=0;
if(strchr(line,'\n')) *strchr(line,'\n')=0;
strcpy(copy,line);
memset(&u,0,sizeof(u));
urlfromline(&u,line);
//use the character in argv[1] to match stdin against argv[2]. if match print whole line.
for(i=1;i<argc;i+=2) {
if(argv[i][0] == '-') argv[i]++;
switch(argv[i][0]) {
case 's': if(u.scheme && !strcmp(u.scheme,argv[i+1])) printf("%s\n",copy); break;
case 'u': if(u.username && !strcmp(u.username,argv[i+1])) printf("%s\n",copy); break;
case 'k': if(u.password && !strcmp(u.password,argv[i+1])) printf("%s\n",copy); break;
case 'd': if(u.domain && !strcmp(u.domain,argv[i+1])) printf("%s\n",copy); break;
case 'P': if(u.port && !strcmp(u.port,argv[i+1])) printf("%s\n",copy); break;
case 'p': if(u.path && !strcmp(u.path,argv[i+1])) printf("%s\n",copy); break;
case 'q': if(u.query_string && !strcmp(u.query_string,argv[i+1])) printf("%s\n",copy); break;
case 'f': if(u.fragment_id && !strcmp(u.fragment_id,argv[i+1])) printf("%s\n",copy); break;
case 'D':
if(u.domain && strlen(u.domain) >= strlen(argv[i+1]) && !strncmp(u.domain+strlen(u.domain)-strlen(argv[i+1]),argv[i+1],strlen(argv[i+1])))
printf("%s\n",copy);
break;
default:
printf("unknown url part letter! '%c'\n",argv[i][0]);
return 0;
}
}
}
return 0;
}
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