clean.

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retoor 2025-03-30 01:48:35 +01:00
parent 213b6b0578
commit 59000167da
2 changed files with 1 additions and 50 deletions
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1
.gitignore vendored
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@ -11,3 +11,4 @@ auth.h
.rcontext*
tests
rpylib.so
rd

50
inplace_url.h
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@ -1,50 +0,0 @@
// Written by retoor@molodetz.nl
// This source code extracts URLs from an input string and replaces them inline
// with their respective content in Markdown style.
// Imports used: regex.h for regular expression operations, http.h and url.h for
// HTTP and URL-related utility functions.
// MIT License
#include "http.h"
#include "url.h"
#include <regex.h>
#include <stdlib.h>
#include <string.h>
void extract_urls(const char *input, char **urls, int *url_count) {
const char *pattern = "https?://[^ ]+";
regex_t regex;
regcomp(&regex, pattern, REG_EXTENDED);
regmatch_t match;
const char *cursor = input;
*url_count = 0;
while (!regexec(&regex, cursor, 1, &match, 0)) {
int length = match.rm_eo - match.rm_so;
urls[*url_count] = strndup(cursor + match.rm_so, length);
cursor += match.rm_eo;
(*url_count)++;
}
regfree(&regex);
}
void inplace_urls_markdown_style(char **input, char **urls, char **contents,
int url_count) {
for (int i = 0; i < url_count; i++) {
char *found = strstr(*input, urls[i]);
if (found) {
char *new_text = (char *)malloc(strlen(*input) + strlen(contents[i]) -
strlen(urls[i]) + 1);
strncpy(new_text, *input, found - *input);
new_text[found - *input] = '\0';
strcat(new_text, contents[i]);
strcat(new_text, found + strlen(urls[i]));
free(*input);
*input = new_text;
}
}
}