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//this file contains functions that all other files occasinally need.
//They are collected here to make bugfixes eaiser.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "shared.h"
#include "config.h"
char* replaceHTML(char* str){
//printf("Replacehtml");
char* nstr = malloc((sizeof(char)*strlen(str)) + 1);
if(nstr == NULL){
printf("%s%c%c\n","Content-Type:text/html;charset=iso-8859-1",13,10);
printf("Failed to allocate memory!\n");
exit(0);
}
int strp = 0;
int nstrp = 0;
while(str[strp] != '\0'){
//printf("Strp=%d nstrp=%d\n",strp,nstrp);
if(str[strp] == '+'){
nstr[nstrp] = ' ';
strp++;
nstrp++;
}else if(str[strp] == '%'){
//printf("Hit encodeing!\n");
int hex = 0;
sscanf(str+strp,"%%%2x",&hex);
//printf("Was:%c(%d)\n",(char)hex,hex);
if(hex == 0x0D){
strp+=3;
continue;
}
if(hex == 0x0A){
nstr[nstrp] = '\\';
nstr[nstrp+1] = 'n';
nstrp+=2;
strp+=3;
continue;
}
nstr[nstrp] = (char)hex;
nstrp++;
strp+=3;
}else if(str[strp] == '\n'){
nstr[nstrp] = '\\';
nstr[nstrp+1] = 'n';
nstrp+=2;
strp++;
}else{
nstr[nstrp] = str[strp];
nstrp++;
strp++;
}
}
nstr[nstrp] = '\0';
//printf("HTML replaced:%s",nstr);
return nstr;
}
unsigned long hash(unsigned char *str){
unsigned long hash = 5381;
int c;
while (c = *str++)
hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
return hash;
}
char* useridhash(char* str){
//printf("useridhash\n");
char* hash = calloc(sizeof(char)*20,sizeof(char));
int i = (int)str[0];
int len = strlen(str);
int tloop = i*20;
unsigned int hashp = 0;
unsigned int strp = 0;
i = 0;
while(i < tloop){
//printf("i:%d hashp:%u strp:%u tloop:%d\n",i,hashp,strp,tloop);
char tchar = str[strp%len];
hash[hashp%20] += str[strp%len];
str[strp%len]+=1;
hashp+=(int)tchar;
strp+=(int)(hashp*hashp);
i++;
}
i = 0;
//printf("Before characterizeing the hash, it was: %s\n",hash);
while(i < 20){
//printf("Normalizeing %c(%u) as %c(%u)\n",hash[i],(unsigned int)hash[i],(hash[i] % 92) + 32,(hash[i] % 92) + 32);
unsigned int hashnum = hash[i];
unsigned int modedhashnum = hashnum % 92;
//printf("hashnum was %u, after mod it is:%u\n",hashnum,modedhashnum);
hash[i] = modedhashnum + 32;
i++;
}
//printf("Resulting hash was:%s\n",hash);
return hash;
}
void makeRecent(unsigned long long bugid){
unsigned long long recent[20];
int zerocount = 0;
while(zerocount < 20){
recent[zerocount++] = 0;
}
char recentfilepath[100];
sprintf(recentfilepath,"%s/bugs/recent",REL_BINPATH);
FILE* recentfile;
recentfile = fopen(recentfilepath,"r+");
if(recentfile == NULL){
printf("Failed to open recent bugs file!\n");
return;
}
char c;
char thisnum[10];
int tp = 0;
int rp = 0;
while(!feof(recentfile) && (c = fgetc(recentfile)) && c != EOF){
if(c == '\n'){
thisnum[tp] = '\0';
sscanf(thisnum,"%10llu",&(recent[rp]));
rp++;
tp = 0;
}else{
thisnum[tp] = c;
tp++;
}
}
fclose(recentfile);
int i = 19;
while(i > 0){
recent[i] = recent[i-1];
i--;
}
recent[0] = bugid;
FILE* nfile;
nfile = fopen(recentfilepath,"w");
fprintf(nfile,"%llu",recent[0]);
i = 1;
while(i < 20){
fprintf(nfile,"\n%llu",recent[i]);
i++;
}
fclose(nfile);
}
void printbug(FILE* f){
int line = 0;
char tchar = ' ';
while((tchar = fgetc(f)) && tchar != EOF){
if(tchar == '\n')
line++;
if(line > 4)
break;
putchar(tchar);
}
unsigned int comments = 0;
while (EOF != (fscanf(f,"%*[^\n]"), fscanf(f,"%*c")))
++comments;
printf("\n%u\n",(comments-1)/4);
}
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