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- #include "main.h"
- #include "functions.h"
- #include "irc.h"
- /* Remove carriage return from string */
- const char *remove_creturn(char *str) {
- str = strtok(str, "\r");
- return str;
- }
- /* str_replace function - from stakoverflow */
- char *str_replace(char *orig, char *rep, char *with) {
- char *result, *buf, *ins;
- int replen, withlen, frontlen, count;
- // check arguments
- if (!orig) {
- return NULL;
- }
-
- if (!rep) {
- rep = "";
- }
- replen = strlen(rep);
-
- if (!with) {
- with = "";
- }
- withlen = strlen(with);
- ins = orig;
- for (count = 0; buf = strstr(ins, rep); ++count) {
- ins = buf + replen;
- }
- buf = result = malloc(strlen(orig) + (withlen - replen) * count + 1);
- if (!result) {
- return NULL;
- }
-
- while (count--) {
- ins = strstr(orig, rep);
- frontlen = ins - orig;
- buf = strncpy(buf, orig, frontlen) + frontlen;
- buf = strcpy(buf, with) + withlen;
- orig += frontlen + replen; // move to next "end of rep"
- }
-
- strcpy(buf, orig);
- return result;
- }
- char *bot_nick_exists(char *str, char *nick) {
- char *searchstr = strstr(str, nick);
- if(searchstr) {
- return "0";
- }
- return "1";
- }
- int rand_int() {
- int r = rand() % 50;
- return r+1;
- }
- int join_channels(int fd, char *filefd) {
- FILE *filename = fopen(filefd, "r");
-
- char *search = " ";
-
- if(filename != NULL) {
- /* buffer for each topic line */
- char line[2048];
- char channel[256];
- char sendbuf[2305];
-
- /* read the file */
- while(fgets(line, sizeof(line), filename) != NULL) {
-
- if(strncmp("\n", line, 1)==0) {
- continue;
- }
-
- char *linetok;
- linetok = strtok(line, search);
-
- /* join the channels!*/
- sprintf(sendbuf, "JOIN %s\r\nMODE %s :+tn\r\nMODE %s +o %s\r\n", linetok, linetok, linetok, nick);
- irc_send(fd, sendbuf);
- sleep(1);
- }
-
- }
- else
- {
- return 1;
- }
-
- return 0;
- }
- int set_channel_owner(char *owner, const char *channel, char *filefd) {
- FILE *file;
-
- char line[1024];
- if((file = fopen(filefd, "r"))) {
- while(fgets(line, sizeof(line), file)!=NULL) {
- char *dotok = strtok(line, " ");
- if(strncmp(channel, dotok, strlen(channel))==0) {
- fclose(file);
- return 1;
- }
- }
- fclose(file);
- }
-
- if((file = fopen(filefd, "a"))) {
- fprintf(file, "%s %s\n", channel, owner);
- fclose(file);
- return 0;
- }
-
- return 1;
- }
- int check_user_passwd(char *nick, const char *pass, char *filefd) {
- FILE *file;
-
- char line[1024];
- if((file = fopen(filefd, "r"))) {
- while(fgets(line, sizeof(line), file)!=NULL) {
- /* check if user exists */
- char *dotok = strtok(line, " ");
- if(strncmp(nick, dotok, strlen(nick))==0) {
- dotok = strtok(NULL, " ");
- if(strncmp(pass, dotok, strlen(pass))==0) {
- /* password correct */
- fclose(file);
- return 0;
- }
- else
- {
- /* password incorrect */
- fclose(file);
- return 1;
- }
- }
- }
- fclose(file);
- }
-
- /* user does not exist */
- return 2;
- }
- int check_channel_owner(char *nick, const char *channel, char *filefd) {
- FILE *file;
-
- char line[1024];
- if((file = fopen(filefd, "r"))) {
- while(fgets(line, sizeof(line), file)!=NULL) {
- /* check if user exists */
- char *dotok = strtok(line, " ");
- if(strncmp(channel, dotok, strlen(channel))==0) {
- dotok = strtok(NULL, " ");
- if(strncmp(nick, dotok, strlen(nick))==0) {
- /* owns channel */
- fclose(file);
- return 0;
- }
- else
- {
- /* doesn't */
- fclose(file);
- return 1;
- }
- }
- }
- fclose(file);
- }
-
- /* channel not registered */
- return 2;
- }
- // Not using this anymore
- /*
- int set_topic(char *channel, char *topic, char *filefd) {
- FILE *file;
-
- char line[1024];
- if((file = fopen(filefd, "r"))) {
- while(fgets(line, sizeof(line), file)!=NULL) {
- char *dotok = strtok(line, " ");
- if(strncmp(channel, dotok, strlen(channel))==0) {
- fclose(file);
- return 1;
- }
- }
- fclose(file);
- }
-
- if((file = fopen(filefd, "a"))) {
- fprintf(file, "%s¤%s\n", channel, topic);
- fclose(file);
- return 0;
- }
-
- return 1;
- }
- */
- int register_nick(char *nick, const char *pass, char *filefd) {
- FILE *file;
-
- if((file = fopen(filefd, "a"))) {
- fprintf(file, "%s %s\n", nick, pass);
- fclose(file);
- return 0;
- }
-
- return 1;
- }
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