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r26315: Avoid using lp_ functions in libcharset.

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This commit is contained in:
Jelmer Vernooij 2007-12-06 17:16:40 +01:00 committed by Stefan Metzmacher
parent aa98a1781c
commit db6dd425e3
6 changed files with 41 additions and 29 deletions
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42
source/lib/charset/charcnv.c
View File

@ -42,11 +42,10 @@ struct smb_iconv_convenience {
const char *unix_charset;
const char *dos_charset;
const char *display_charset;
bool native_iconv;
smb_iconv_t conv_handles[NUM_CHARSETS][NUM_CHARSETS];
};
static struct smb_iconv_convenience *global_smb_iconv_convenience = NULL;
/**
* Return the name of a charset to give to iconv().
@ -86,32 +85,28 @@ static int close_iconv(struct smb_iconv_convenience *data)
}
struct smb_iconv_convenience *smb_iconv_convenience_init(TALLOC_CTX *mem_ctx,
struct loadparm_context *lp_ctx)
const char *dos_charset,
const char *unix_charset,
const char *display_charset,
bool native_iconv)
{
struct smb_iconv_convenience *ret = talloc_zero(mem_ctx,
struct smb_iconv_convenience);
struct smb_iconv_convenience);
if (ret == NULL) {
return NULL;
}
talloc_set_destructor(ret, close_iconv);
ret->display_charset = talloc_strdup(ret, lp_display_charset(lp_ctx));
ret->dos_charset = talloc_strdup(ret, lp_dos_charset(lp_ctx));
ret->unix_charset = talloc_strdup(ret, lp_unix_charset(lp_ctx));
ret->dos_charset = talloc_strdup(ret, dos_charset);
ret->unix_charset = talloc_strdup(ret, unix_charset);
ret->display_charset = talloc_strdup(ret, display_charset);
ret->native_iconv = native_iconv;
return ret;
}
_PUBLIC_ void reload_charcnv(void)
{
talloc_free(global_smb_iconv_convenience);
global_smb_iconv_convenience = smb_iconv_convenience_init(talloc_autofree_context(), global_loadparm);
}
static void free_global_smb_iconv_convenience(void)
{
talloc_free(global_smb_iconv_convenience);
}
/*
on-demand initialisation of conversion handles
*/
@ -120,8 +115,7 @@ static smb_iconv_t get_conv_handle(struct smb_iconv_convenience *ic,
{
const char *n1, *n2;
static int initialised;
/* auto-free iconv memory on exit so valgrind reports are easier
to look at */
if (initialised == 0) {
initialised = 1;
@ -134,7 +128,6 @@ static smb_iconv_t get_conv_handle(struct smb_iconv_convenience *ic,
*/
setlocale(LC_ALL, "C");
#endif
atexit(free_global_smb_iconv_convenience);
}
if (ic->conv_handles[from][to]) {
@ -144,7 +137,7 @@ static smb_iconv_t get_conv_handle(struct smb_iconv_convenience *ic,
n1 = charset_name(ic, from);
n2 = charset_name(ic, to);
ic->conv_handles[from][to] = smb_iconv_open(n2,n1);
ic->conv_handles[from][to] = smb_iconv_open(n2, n1, ic->native_iconv);
if (ic->conv_handles[from][to] == (smb_iconv_t)-1) {
if ((from == CH_DOS || to == CH_DOS) &&
@ -156,7 +149,8 @@ static smb_iconv_t get_conv_handle(struct smb_iconv_convenience *ic,
n1 = charset_name(ic, from);
n2 = charset_name(ic, to);
ic->conv_handles[from][to] = smb_iconv_open(n2,n1);
ic->conv_handles[from][to] = smb_iconv_open(n2, n1,
ic->native_iconv);
}
}

5
source/lib/charset/iconv.c
View File

@ -157,7 +157,8 @@ static bool is_utf16(const char *name)
/*
simple iconv_open() wrapper
*/
smb_iconv_t smb_iconv_open(const char *tocode, const char *fromcode)
smb_iconv_t smb_iconv_open(const char *tocode, const char *fromcode,
bool native_iconv)
{
smb_iconv_t ret;
const struct charset_functions *from=NULL, *to=NULL;
@ -199,7 +200,7 @@ smb_iconv_t smb_iconv_open(const char *tocode, const char *fromcode)
}
#ifdef HAVE_NATIVE_ICONV
if ((!from || !to) && !lp_parm_bool(global_loadparm, NULL, "iconv", "native", true)) {
if ((!from || !to) && !native_iconv) {
goto failed;
}
if (!from) {

4
source/lib/charset/tests/iconv.c
View File

@ -157,8 +157,8 @@ static bool test_buffer(struct torture_context *test,
"failed to open %s to UTF-16LE",
charset));
}
cd2 = smb_iconv_open(charset, "UTF-16LE");
cd3 = smb_iconv_open("UTF-16LE", charset);
cd2 = smb_iconv_open(charset, "UTF-16LE", lp_parm_bool(test->lp_ctx, NULL, "iconv", "native", true));
cd3 = smb_iconv_open("UTF-16LE", charset, lp_parm_bool(test->lp_ctx, NULL, "iconv", "native", true));
last_charset = charset;
}

1
source/param/param.h
View File

@ -64,5 +64,6 @@ struct loadparm_service;
extern struct loadparm_context *global_loadparm;
extern struct loadparm_service sDefault;
extern struct smb_iconv_convenience *global_smb_iconv_convenience;
#endif /* _PARAM_H */

16
source/param/util.c
View File

@ -283,3 +283,19 @@ _PUBLIC_ const char *lp_messaging_path(TALLOC_CTX *mem_ctx,
return smbd_tmp_path(mem_ctx, lp_ctx, "messaging");
}
struct smb_iconv_convenience *global_smb_iconv_convenience = NULL;
struct smb_iconv_convenience *smb_iconv_convenience_init_lp(TALLOC_CTX *mem_ctx,
struct loadparm_context *lp_ctx)
{
return smb_iconv_convenience_init(mem_ctx, lp_dos_charset(lp_ctx),
lp_unix_charset(lp_ctx),
lp_display_charset(lp_ctx),
lp_parm_bool(lp_ctx, NULL, "iconv", "native", true));
}
_PUBLIC_ void reload_charcnv(void)
{
talloc_free(global_smb_iconv_convenience);
global_smb_iconv_convenience = smb_iconv_convenience_init_lp(talloc_autofree_context(), global_loadparm);
}

2
source/torture/smbiconv.c
View File

@ -205,7 +205,7 @@ int main(int argc, char *argv[])
}
}
cd = smb_iconv_open(to, from);
cd = smb_iconv_open(to, from, lp_parm_bool(tctx->lp_ctx, NULL, "iconv", "native", true));
if((int)cd == -1) {
DEBUG(0,("unable to find from or to encoding, exiting...\n"));
return 1;