libburnia/libisofs
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Replaced use of ntohs() and htons() by iso_ntohs() and iso_htons().

Browse Source
This commit is contained in:
Thomas Schmitt 2012-07-06 17:33:45 +02:00
parent b07d60bbfc
commit 4c2a24514d
3 changed files with 30 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
libisofs/hfsplus.c
View File

@ -72,13 +72,6 @@
#define HFSPLUS_MAX_BLOCK_SIZE 2048
#include <arpa/inet.h>
/* For these prototypes:
uint16_t ntohs(uint16_t netshort);
uint16_t htons(uint16_t hostshort);
*/
#ifdef Libisofs_mangle_while_set_hfsplus_namE
static int set_mangled_hfsplus_name(Ecma119Image *t, char *name, uint32_t idx);
#endif
@ -136,7 +129,7 @@ uint8_t get_class (uint16_t v)
{
uint16_t s;
uint8_t high, low;
s = ntohs (v);
s = iso_ntohs (v);
high = s >> 8;
low = v & 0xff;
if (!hfsplus_class_pages[high])
@ -172,13 +165,13 @@ int set_hfsplus_name(Ecma119Image *t, char *name, HFSPlusNode *node)
for (iptr = ucs_name, optr = node->name; *iptr; iptr++)
{
const uint16_t *dptr;
uint16_t val = ntohs (*iptr);
uint16_t val = iso_ntohs (*iptr);
uint8_t high = val >> 8;
uint8_t low = val & 0xff;
if (val == ':')
{
*optr++ = htons ('/');
*optr++ = iso_htons ('/');
continue;
}
@ -189,10 +182,10 @@ int set_hfsplus_name(Ecma119Image *t, char *name, HFSPlusNode *node)
l = s / (21 * 28);
v = (s % (21 * 28)) / 28;
t = s % 28;
*optr++ = htons (l + 0x1100);
*optr++ = htons (v + 0x1161);
*optr++ = iso_htons (l + 0x1100);
*optr++ = iso_htons (v + 0x1161);
if (t)
*optr++ = htons (t + 0x11a7);
*optr++ = iso_htons (t + 0x11a7);
continue;
}
if (!hfsplus_decompose_pages[high])
@ -207,7 +200,7 @@ int set_hfsplus_name(Ecma119Image *t, char *name, HFSPlusNode *node)
continue;
}
for (; *dptr; dptr++)
*optr++ = htons (*dptr);
*optr++ = iso_htons (*dptr);
}
*optr = 0;
@ -251,7 +244,7 @@ int set_hfsplus_name(Ecma119Image *t, char *name, HFSPlusNode *node)
}
if (!hfsplus_casefold[hfsplus_casefold[high] + low])
continue;
*optr++ = ntohs (hfsplus_casefold[hfsplus_casefold[high] + low]);
*optr++ = iso_ntohs (hfsplus_casefold[hfsplus_casefold[high] + low]);
}
*optr = 0;

14
libisofs/util.c
View File

@ -2078,3 +2078,17 @@ void *iso_alloc_mem(size_t size, size_t count, int flag)
}
uint16_t iso_ntohs(uint16_t v)
{
return iso_read_msb((uint8_t *) &v, 2);
}
uint16_t iso_htons(uint16_t v)
{
uint16_t ret;
iso_msb((uint8_t *) &ret, (uint32_t) v, 2);
return ret;
}

8
libisofs/util.h
View File

@ -577,4 +577,12 @@ void *iso_alloc_mem(size_t size, size_t count, int flag);
}
/* ------------------------------------------------------------------------- */
/* To avoid the need to include more system header files */
uint16_t iso_ntohs(uint16_t v);
uint16_t iso_htons(uint16_t v);
#endif /*LIBISO_UTIL_H_*/