diff options
Diffstat (limited to 'src/common/utils.c')
| -rw-r--r-- | src/common/utils.c | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/src/common/utils.c b/src/common/utils.c deleted file mode 100644 index 732b1d366..000000000 --- a/src/common/utils.c +++ /dev/null @@ -1,189 +0,0 @@ -#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_; -} |