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#include <string.h>
#include "utils.h"
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include "malloc.h"
#include "mmo.h"
void dump(unsigned char *buffer, int num)
{
int icnt,jcnt;
printf(" Hex ASCII\n");
printf(" ----------------------------------------------- ----------------");
for (icnt=0;icnt<num;icnt+=16) {
printf("\n%p ",&buffer[icnt]);
for (jcnt=icnt;jcnt<icnt+16;++jcnt) {
if (jcnt < num) {
printf("%02hX ",buffer[jcnt]);
} else
printf(" ");
}
printf(" | ");
for (jcnt=icnt;jcnt<icnt+16;++jcnt) {
if (jcnt < num) {
if (buffer[jcnt] > 31 && buffer[jcnt] < 127)
printf("%c",buffer[jcnt]);
else
printf(".");
} else
printf(" ");
}
}
printf("\n");
}
#ifdef _WIN32
char *rindex(char *str, char c)
{
char *sptr;
sptr = str;
while(*sptr)
++sptr;
if (c == '\0')
return(sptr);
while(str != sptr)
if (*sptr-- == c)
return(++sptr);
return(NULL);
}
int strcasecmp(const char *arg1, const char *arg2)
{
int chk, i;
if (arg1 == NULL || arg2 == NULL) {
printf("SYSERR: str_cmp() passed a NULL pointer, %p or %p.\n", arg1, arg2);
return (0);
}
for (i = 0; arg1[i] || arg2[i]; i++)
if ((chk = LOWER(arg1[i]) - LOWER(arg2[i])) != 0)
return (chk); /* not equal */
return (0);
}
int strncasecmp(const char *arg1, const char *arg2, int n)
{
int chk, i;
if (arg1 == NULL || arg2 == NULL) {
printf("SYSERR: strn_cmp() passed a NULL pointer, %p or %p.\n", arg1, arg2);
return (0);
}
for (i = 0; (arg1[i] || arg2[i]) && (n > 0); i++, n--)
if ((chk = LOWER(arg1[i]) - LOWER(arg2[i])) != 0)
return (chk); /* not equal */
return (0);
}
void str_upper(char *name)
{
int len = strlen(name);
while (len--) {
if (*name >= 'a' && *name <= 'z')
*name -= ('a' - 'A');
name++;
}
}
void str_lower(char *name)
{
int len = strlen(name);
while (len--) {
if (*name >= 'A' && *name <= 'Z')
*name += ('a' - 'A');
name++;
}
}
#endif
// Allocate a StringBuf [MouseJstr]
struct StringBuf * StringBuf_Malloc()
{
struct StringBuf * ret = (struct StringBuf *) aMallocA(sizeof(struct StringBuf));
StringBuf_Init(ret);
return ret;
}
// Initialize a previously allocated StringBuf [MouseJstr]
void StringBuf_Init(struct StringBuf * sbuf) {
sbuf->max_ = 1024;
sbuf->ptr_ = sbuf->buf_ = (char *) aMallocA(sbuf->max_ + 1);
}
// printf into a StringBuf, moving the pointer [MouseJstr]
int StringBuf_Printf(struct StringBuf *sbuf,const char *fmt,...)
{
va_list ap;
int n, size, off;
while (1) {
/* Try to print in the allocated space. */
va_start(ap, fmt);
size = sbuf->max_ - (sbuf->ptr_ - sbuf->buf_);
n = vsnprintf (sbuf->ptr_, size, fmt, ap);
va_end(ap);
/* If that worked, return the length. */
if (n > -1 && n < size) {
sbuf->ptr_ += n;
return sbuf->ptr_ - sbuf->buf_;
}
/* Else try again with more space. */
sbuf->max_ *= 2; // twice the old size
off = sbuf->ptr_ - sbuf->buf_;
sbuf->buf_ = (char *) aRealloc(sbuf->buf_, sbuf->max_ + 1);
sbuf->ptr_ = sbuf->buf_ + off;
}
}
// Append buf2 onto the end of buf1 [MouseJstr]
int StringBuf_Append(struct StringBuf *buf1,const struct StringBuf *buf2)
{
int buf1_avail = buf1->max_ - (buf1->ptr_ - buf1->buf_);
int size2 = buf2->ptr_ - buf2->buf_;
if (size2 >= buf1_avail) {
int off = buf1->ptr_ - buf1->buf_;
buf1->max_ += size2;
buf1->buf_ = (char *) aRealloc(buf1->buf_, buf1->max_ + 1);
buf1->ptr_ = buf1->buf_ + off;
}
memcpy(buf1->ptr_, buf2->buf_, size2);
buf1->ptr_ += size2;
return buf1->ptr_ - buf1->buf_;
}
// Destroy a StringBuf [MouseJstr]
void StringBuf_Destroy(struct StringBuf *sbuf)
{
aFree(sbuf->buf_);
sbuf->ptr_ = sbuf->buf_ = 0;
}
// Free a StringBuf returned by StringBuf_Malloc [MouseJstr]
void StringBuf_Free(struct StringBuf *sbuf)
{
StringBuf_Destroy(sbuf);
aFree(sbuf);
}
// Return the built string from the StringBuf [MouseJstr]
char * StringBuf_Value(struct StringBuf *sbuf)
{
*sbuf->ptr_ = '\0';
return sbuf->buf_;
}
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