(src) Moved source files to a src folder

1 files changed, 0 insertions, 180 deletions

diff --git a/util.c b/util.c
deleted file mode 100644
index 822a4d2..0000000
--- a/util.c
+++ /dev/null
@@ -1,180 +0,0 @@
-#include <util.h>
-#include <arpa/inet.h>
-#include <stdlib.h>
-
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-#include <regex.h>
-
-/*
- * Networking
- */
-
-uint16_t atop(const char *port) {
-	return htons(atoi(port));
-}
-
-struct in_addr aton(const char* cp, int* output) {
-	struct in_addr inp;
-	*output = inet_aton(cp, &inp);
-	return inp;
-}
-
-/*
- * Error handling
- */
-
-void herrc(int output, const char* funcName) {
-	if (output < 0 && errno != EINTR) {
-		perror(funcName);
-	}
-}
-
-void herr(int output, const char* funcName) {
-	if (output < 0) {
-		perror(funcName);
-		exit(errno);
-	}
-}
-
-/*
- * sds string substitution
- */
-
-sds getMatch(const sds str, const regmatch_t match) {
-	return sdsnewlen(str + match.rm_so, match.rm_eo - match.rm_so);
-}
-int validMatch(const regmatch_t match) {
-	return match.rm_so > -1;
-}
-
-void resizeMatches(int* *matches, int* size) {
-	if (*size == 0) {
-		*matches = malloc((*size = 8) * sizeof(int*));
-		return;
-	}
-
-	int* *biggerArr = malloc((*size * 2) * sizeof(int*));
-	for (size_t i = 0; i < *size; i++) {
-		biggerArr[i] = matches[i];
-	}
-	*size *= 2;
-	free(matches);
-	*matches = *biggerArr;
-}
-void pushBackMatch(int* *matches, int *matchesCount, int *matchesSize, int matchStart) {
-	if (*matchesCount >= *matchesSize)
-		resizeMatches(matches, matchesSize);
-
-	(*matches)[*matchesCount] = matchStart;
-	*matchesCount += 1;
-}
-
-#define MATCHSTART str + strInd
-sds gsub_getm(sds str, const regex_t *regex, const char* repl, int* *matches, int *matchesCount) {
-	regmatch_t pmatch[10] = {
-		{ .rm_so = 0, .rm_eo = 0, }, { .rm_so = 0, .rm_eo = 0, }, { .rm_so = 0, .rm_eo = 0, },
-		{ .rm_so = 0, .rm_eo = 0, }, { .rm_so = 0, .rm_eo = 0, }, { .rm_so = 0, .rm_eo = 0, },
-		{ .rm_so = 0, .rm_eo = 0, }, { .rm_so = 0, .rm_eo = 0, }, { .rm_so = 0, .rm_eo = 0, },
-		{ .rm_so = 0, .rm_eo = 0, },
-	};
-
-	int strInd = 0;
-	int matchesSize = (matchesCount != NULL) ? *matchesCount : 0;
-	size_t replLen = strlen(repl);
-
-	sds ret = sdsempty();
-	/*
-	 * Substitute all occurences of regex with repl in str
-	 */
-	// sdslen is in O(1) time
-	while (strInd < sdslen(str)) {
-		/* Run regex */
-		if (regexec(regex, MATCHSTART, 10, pmatch, 0) != 0) {
-			/* If there are no matches, return the rest of the string as-is */
-			ret = sdscat(ret, MATCHSTART);
-			break;
-		}
-
-		/* Store everything before the match as-is */
-		ret = sdscatlen(ret, MATCHSTART, pmatch[0].rm_so);
-
-		/* Replace match with repl
-		 * repl can include matched subexpressions */
-		for(size_t i = 0; i < replLen; i++) {
-			if (repl[i] <= '\10') {
-				if (pmatch[repl[i] % 10].rm_so > -1) {
-					sds match = getMatch(MATCHSTART, pmatch[repl[i] % 10]);
-					ret = sdscatsds(ret, match);
-					sdsfree(match);
-				}
-			}
-			else
-				ret = sdscatlen(ret, &repl[i], 1);
-		}
-
-		/* Add index of current match to matches */
-		if (matchesCount != NULL) {
-			pushBackMatch(matches, matchesCount, &matchesSize, strInd + pmatch[0].rm_so);
-		}
-
-		/* Continute after the current match */
-		strInd += pmatch[0].rm_eo;
-	}
-
-	sdsfree(str);
-	return ret;
-}
-
-sds gsub(sds str, const regex_t* regex, const char* repl) {
-	return gsub_getm(str, regex, repl, NULL, NULL);
-}
-
-/*
- * other
- */
-
-int digits(int num) {
-	if (num < 0) num *= -1;
-	// This is the fastest way to get the number of digits
-	if (num < 10) return 1;
-	if (num < 100) return 2;
-	if (num < 1000) return 3;
-	if (num < 10000) return 4;
-	if (num < 100000) return 5;
-	if (num < 1000000) return 6;
-	if (num < 10000000) return 7;
-	if (num < 100000000) return 8;
-	if (num < 1000000000) return 9;
-	//        2147483647 (2^31-1) is max value of int
-	return 10;
-}
-
-int streq(const char* first, const char* second) {
-	return strcmp(first, second) == 0;
-}
-
-void shiftLeft(char* str, size_t size, size_t shift) {
-	while (*(str + shift - 1) != '\0') {
-		*str = *(str + shift);
-		str++;
-	}
-}
-
-int isNumber(char* str) {
-	while (*str >= ' ') {
-		if (*str < '0' || *str > '9') return 0;
-		str++;
-	}
-	return 1;
-}
-
-int charCount(char* str, char cmp) {
-	int count = 0;
-	while (*str != '\0') {
-		count += *str == cmp;
-		str++;
-	}
-	return count;
-}