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Strip common punctuations from URLs

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Changelog-Fixed: Fix punctuation getting included in some urls
Closes: #575
This commit is contained in:
Gert Goet
2023-02-12 13:44:03 +01:00
committed by William Casarin
parent bb9fc6f905
commit f0df4aa218
2 changed files with 15 additions and 0 deletions
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7
damus-c/damus.c
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@@ -26,6 +26,10 @@ static inline int is_boundary(char c) {
return !isalnum(c);
}
static inline int is_invalid_url_ending(char c) {
return c == '!' || c == '?' || c == ')' || c == '.' || c == ',' || c == ';';
}
static void make_cursor(struct cursor *c, const u8 *content, size_t len)
{
c->start = content;
@@ -221,6 +225,9 @@ static int parse_url(struct cursor *cur, struct block *block) {
return 0;
}
// strip any unwanted characters
while(is_invalid_url_ending(peek_char(cur, -1))) cur->p--;
block->type = BLOCK_URL;
block->block.str.start = (const char *)start;
block->block.str.end = (const char *)cur->p;