repo: uritools
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path_from: uricut.c
revision_from: refs/heads/master:
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/ uricut.c

refs/heads/master:/uricut.c

 #define _XOPEN_SOURCE 500
 #include 
 #include "uri.h"

 #include 
 #include 
 #include 
 #include 

 /*
  schemes are case sensitive but cononicals are lower case.
  domain is case insensitive. return it lowercased?
  port is optional and in decimal
  path
  scheme://username:password@domain:port/path?query_string#fragment_id
  mailto:username@domain

  optional stuff:
  scheme, username, password, port, path, query_string, fragment_id
 */

 #define AorB(a,b) ((a)?(a):(b))

 #define F_SCHEME 1<<0
 #define F_USERNAME 1<<1
 #define F_PASSWORD 1<<2
 #define F_DOMAIN 1<<3
 #define F_PORT 1<<4
 #define F_PATH 1<<5
 #define F_QUERY_STRING 1<<6
 #define F_FRAGMENT_ID 1<<7
 #define F_WHOLE_URI 1<<8

 char *long_opts[]={"scheme","username","password","domain","port","path","query_string","fragment_id","URI",0};
 char *short_opts[]={"s","u","k","d","P","p","q","f","U"};

 int main(int argc,char *argv[]) {
  char *uri;
  char *line=0;
  short args[256];//this needs to be a short to make room for the F_WHOLE_URI
  int i,j,c=0;
  int size=8192;//use this to increase max length of URIs we can read from stdin
  char at_least_one=0;
  char fixme=0;
  char using_stdin=1;
  char malloced=0;
  struct uri u;
  if(argc > 1) {
   if(!strcmp(argv[1],"--help") || !strcmp(argv[1],"-h")) {
    printf("usage: echo uris | uricut [options]\n");
    printf("usage: uricut [options] uri [options] [uri]\n\n");
    printf("options: \n");
    for(i=0;long_opts[i];i++) {
     printf("        -%s|--%s\n",short_opts[i],long_opts[i]);
    }
    printf("To set default values use environment variables like: CUTURI_[OPTION]\n");
    return 2;
   }
  }
  argv++;
  argc--;
  while(1) {
   u.scheme=0;
   u.username=0;
   u.password=0;
   u.domain=0;
   u.port=0;
   u.path=0;
   u.query_string=0;
   u.fragment_id=0;
   if(!using_stdin) c=0;
   if(argc >= 1) {
    for(;argc>0;argc--,argv++) {
     for(i=0;long_opts[i];i++) {
      if(!strncmp(*argv,"--",2)) {
       if(!strcmp(*argv+2,long_opts[i])) {
        args[c]=1<