From 6f402e2d2f052972886712f60d592684c8671982 Mon Sep 17 00:00:00 2001
From: epoch <epoch@hacking.allowed.org>
Date: Sat, 20 Apr 2019 05:32:27 -0500
Subject: rebased on an old copy of this repo. renamed everything. rewrote the
 uri parser. added uricmp. wew.

---
 cuturl.c | 202 ---------------------------------------------------------------
 1 file changed, 202 deletions(-)
 delete mode 100644 cuturl.c

(limited to 'cuturl.c')

diff --git a/cuturl.c b/cuturl.c
deleted file mode 100644
index f1cbf42..0000000
--- a/cuturl.c
+++ /dev/null
@@ -1,202 +0,0 @@
-#include <netdb.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/wait.h>
-
-#include "url.h"
-
-#define MAGIC
-
-/*
- 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_URL 1<<8
-
-char *long_opts[]={"scheme","username","password","domain","port","path","query_string","fragment_id","URL",0};
-char *short_opts[]={"s","u","k","d","P","p","q","f","U"};
-
-int main(int argc,char *argv[]) {
- char *url;
- char *name[2];
- char *line=0;
- short args[256];//this needs to be a short to make room for the F_WHOLE_URL
- int i,j,c=0;
- int size=1024;
- int status;
- char fixme=0;
- char using_stdin=1;
- char malloced=0;
- struct url u;
- if(argc > 1) {
-  if(!strcmp(argv[1],"--help") || !strcmp(argv[1],"-h")) {
-   printf("usage: echo urls | cuturl [options]\n");
-   printf("usage: cuturl [options] url [options] [url]\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: CUTURL_[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<<i;
-       c++;
-       break;
-      }
-     }
-    }
-    fixme=0;
-    if(**argv=='-' && argv[0][1] != '-') {
-     for(j=1;argv[0][j];j++) {
-      for(i=0;short_opts[i];i++) {
-       if(argv[0][j]==*short_opts[i]) {
-        args[c]=1<<i;
-        c++;
-        fixme=1;
-       }
-      }
-     }
-    }
-    if(fixme) continue;
-    if(long_opts[i]) continue;
-    //if we get here we are at data instead of flags. work on it.
-    line=*argv;
-    using_stdin=0;
-    argc--;
-    argv++;
-    break;
-   }
-  }
-  if(!argc && !line) {//if we are out of arguments and it didn't include data
-   using_stdin=1;
-  }
-  if(using_stdin) {
-   line=malloc(size+1);
-   malloced=1;
-   if(!fgets(line,size,stdin)) {
-    return 0;
-   }
-  }
-  if(!line) return 0;
-  for(i=0;line[i] && line[i] != '\n' && line[i] != '\r';i++);
-  line[i]=0;
-
-  url=strdup(line);
-  urlfromline(&u,line);
-
-  // printf("scheme://username:password@domain:port/path?query_string#fragment_id\n\n");
-  //let's set them to what'll get printed now...
-
-#ifdef MAGIC
-  magic_and_defaults(&u);
-/*
-  u.scheme=AorB(u.scheme,AorB(getenv("CUTURL_SCHEME"),"DEFAULT"));
-  u.username=AorB(u.username,AorB(getenv("CUTURL_USERNAME"),"DEFAULT"));
-  u.password=AorB(u.password,AorB(getenv("CUTURL_PASSWORD"),"DEFAULT"));
-  u.domain=AorB(u.domain,AorB(getenv("CURURL_DOMAIN"),"DEFAULT"));
-  serv=getservbyname(u.scheme,strcmp(u.scheme,"udp")?"tcp":"udp");//gets default port for the scheme. http -> 80
-  if(serv) snprintf(sport,sizeof(sport)-1,"%d",ntohs(serv->s_port));
-  u.port=AorB(u.port,AorB(getenv("CUTURL_PORT"),(serv?sport:"DEFAULT")));
-  u.path=AorB(u.path,AorB(getenv("CUTURL_PATH"),"DEFAULT"));
-  u.query_string=AorB(u.query_string,AorB(getenv("CUTURL_QUERY_STRING"),"DEFAULT"));
-  u.fragment_id=AorB(u.fragment_id,AorB(getenv("CUTURL_FRAGMENT_ID"),"DEFAULT"));
-*/
-#endif
-
-  if((name[0]=getenv("CUTURL__"))) {
-   setenv("CUTURL__SCHEME",u.scheme,1);
-   setenv("CUTURL__USERNAME",u.username,1);
-   setenv("CUTURL__PASSWORD",u.password,1);
-   setenv("CUTURL__DOMAIN",u.domain,1);
-   setenv("CUTURL__PORT",u.port,1);
-   setenv("CUTURL__PATH",u.path,1);
-   setenv("CUTURL__QUERY_STRING",u.query_string,1);
-   setenv("CUTURL__FRAGMENT_ID",u.fragment_id,1);
-   name[1]=0;
-   switch(fork()) {
-    case 0:
-     execv(name[0],name);
-     perror("execv");
-     return errno;
-    case -1:
-     perror("fork");
-     return errno;
-    default:
-     break;
-   }
-   wait(&status);
-  } else {
-   if(c) {
-    for(i=0;i<c;i++) {
-     if(args[i]&F_SCHEME) printf("%s\n",AorB(u.scheme,""));
-     if(args[i]&F_USERNAME) printf("%s\n",AorB(u.username,""));
-     if(args[i]&F_PASSWORD) printf("%s\n",AorB(u.password,""));
-     if(args[i]&F_DOMAIN) printf("%s\n",AorB(u.domain,""));
-     if(args[i]&F_PORT) printf("%s\n",AorB(u.port,""));
-     if(args[i]&F_PATH) printf("%s\n",AorB(u.path,""));
-     if(args[i]&F_QUERY_STRING) printf("%s\n",AorB(u.query_string,""));
-     if(args[i]&F_FRAGMENT_ID) printf("%s\n",AorB(u.fragment_id,""));
-     if(args[i]&F_WHOLE_URL) printf("%s\n",url);
-    }
-   } else {
-    printf("scheme: %s\n",u.scheme);
-    printf("username: %s\n",u.username);
-    printf("password: %s\n",u.password);
-    printf("domain: %s\n",u.domain);
-    printf("port: %s\n",u.port);
-    printf("path: %s\n",u.path);
-    printf("query_string: %s\n",u.query_string);
-    printf("fragment_id: %s\n",u.fragment_id);
-    printf("whole_url: %s\n",url);
-   }
-  }
-  free(url);//this is definitely malloc()d
-  if(malloced) {
-   free(line);
-   malloced=0;
-   line=0;
-  } else {
-   line=0;//???
-  }
- }
- return 0;
-}
-- 
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