You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
1.9 KiB
66 lines
1.9 KiB
#include <stdbool.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include "../strings/strings.h"
|
|
|
|
#define SHORTCUT_N 41
|
|
#define DEBUG false
|
|
|
|
/* Inspired by https://duckduckgo.com/bangs */
|
|
int shortcut_expand(const char* uri, char* output)
|
|
{
|
|
int len_uri = strlen(uri);
|
|
int len_output = strlen(output);
|
|
|
|
if ((len_output - len_uri) < SHORTCUT_N) {
|
|
fprintf(stderr, "Not enough memory\n");
|
|
return 1; // not enough memory.
|
|
} else {
|
|
char* shortcuts[] = {
|
|
"!aa",
|
|
"!blog",
|
|
"!fnf",
|
|
"!fnc",
|
|
"!hn",
|
|
"!hnb"
|
|
"!x",
|
|
};
|
|
|
|
char* expansions[] = {
|
|
"https://annas-archive.org",
|
|
"https://nunosempere.com/blog",
|
|
"https://forum.nunosempere.com/frontpage",
|
|
"https://forum.nunosempere.com/comments",
|
|
"https://news.ycombinator.com",
|
|
"https://news.ycombinator.com/best",
|
|
"https://twitter.com",
|
|
};
|
|
|
|
// len = sizeof(shortcuts) / sizeof(shortcuts[0]);
|
|
int len = sizeof(shortcuts) / sizeof(char*);
|
|
|
|
for (int i = 0; i < len; i++) {
|
|
str_init(output, len_output);
|
|
int replace_check = str_replace_start(uri, shortcuts[i],
|
|
expansions[i], output);
|
|
switch (replace_check) {
|
|
case 0: // no match found
|
|
break;
|
|
case 1: // str_replace_start somehow failed
|
|
fprintf(stderr, "str_replace_start failed\n");
|
|
return 1;
|
|
break;
|
|
case 2: // match succeeded
|
|
return 2;
|
|
break;
|
|
default:
|
|
fprintf(stderr, "Unreachable state\n");
|
|
}
|
|
}
|
|
strcpy(output, uri);
|
|
}
|
|
if(DEBUG) printf("No match found\n\n");
|
|
return 0;
|
|
}
|