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jscript: Use helpers to access string buffer in global.c.

This commit is contained in:
Jacek Caban 2013-03-27 11:03:44 +01:00 committed by Alexandre Julliard
parent 20530c55b8
commit e67169c114
1 changed files with 37 additions and 32 deletions
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69
dlls/jscript/global.c
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@ -278,7 +278,7 @@ static HRESULT JSGlobal_escape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, u
jsval_t *r)
{
jsstr_t *ret_str, *str;
const WCHAR *ptr;
const WCHAR *ptr, *buf;
DWORD len = 0;
WCHAR *ret;
HRESULT hres;
@ -291,11 +291,11 @@ static HRESULT JSGlobal_escape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, u
return S_OK;
}
hres = to_string(ctx, argv[0], &str);
hres = to_flat_string(ctx, argv[0], &str, &buf);
if(FAILED(hres))
return hres;
for(ptr = str->str; *ptr; ptr++) {
for(ptr = buf; *ptr; ptr++) {
if(*ptr > 0xff)
len += 6;
else if(is_ecma_nonblank(*ptr))
@ -311,7 +311,7 @@ static HRESULT JSGlobal_escape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, u
}
len = 0;
for(ptr = str->str; *ptr; ptr++) {
for(ptr = buf; *ptr; ptr++) {
if(*ptr > 0xff) {
ret[len++] = '%';
ret[len++] = 'u';
@ -343,6 +343,7 @@ static HRESULT JSGlobal_eval(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, uns
jsval_t *r)
{
bytecode_t *code;
const WCHAR *src;
HRESULT hres;
TRACE("\n");
@ -364,8 +365,12 @@ static HRESULT JSGlobal_eval(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, uns
return E_UNEXPECTED;
}
src = jsstr_flatten(get_string(argv[0]));
if(!src)
return E_OUTOFMEMORY;
TRACE("parsing %s\n", debugstr_jsval(argv[0]));
hres = compile_script(ctx, get_string(argv[0])->str, NULL, NULL, TRUE, FALSE, &code);
hres = compile_script(ctx, src, NULL, NULL, TRUE, FALSE, &code);
if(FAILED(hres)) {
WARN("parse (%s) failed: %08x\n", debugstr_jsval(argv[0]), hres);
return throw_syntax_error(ctx, hres, NULL);
@ -438,10 +443,10 @@ static HRESULT JSGlobal_parseInt(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
jsval_t *r)
{
BOOL neg = FALSE, empty = TRUE;
const WCHAR *ptr;
DOUBLE ret = 0.0;
INT radix=0, i;
jsstr_t *str;
WCHAR *ptr;
HRESULT hres;
if(!argc) {
@ -463,11 +468,12 @@ static HRESULT JSGlobal_parseInt(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
}
}
hres = to_string(ctx, argv[0], &str);
hres = to_flat_string(ctx, argv[0], &str, &ptr);
if(FAILED(hres))
return hres;
for(ptr = str->str; isspaceW(*ptr); ptr++);
while(isspaceW(*ptr))
ptr++;
switch(*ptr) {
case '+':
@ -520,7 +526,7 @@ static HRESULT JSGlobal_parseFloat(script_ctx_t *ctx, vdisp_t *jsthis, WORD flag
LONGLONG d = 0, hlp;
jsstr_t *val_str;
int exp = 0;
WCHAR *str;
const WCHAR *str;
BOOL ret_nan = TRUE, positive = TRUE;
HRESULT hres;
@ -530,12 +536,10 @@ static HRESULT JSGlobal_parseFloat(script_ctx_t *ctx, vdisp_t *jsthis, WORD flag
return S_OK;
}
hres = to_string(ctx, argv[0], &val_str);
hres = to_flat_string(ctx, argv[0], &val_str, &str);
if(FAILED(hres))
return hres;
str = val_str->str;
while(isspaceW(*str)) str++;
if(*str == '+')
@ -625,7 +629,7 @@ static HRESULT JSGlobal_unescape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
jsval_t *r)
{
jsstr_t *ret_str, *str;
const WCHAR *ptr;
const WCHAR *ptr, *buf;
DWORD len = 0;
WCHAR *ret;
HRESULT hres;
@ -638,11 +642,11 @@ static HRESULT JSGlobal_unescape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
return S_OK;
}
hres = to_string(ctx, argv[0], &str);
hres = to_flat_string(ctx, argv[0], &str, &buf);
if(FAILED(hres))
return hres;
for(ptr = str->str; *ptr; ptr++) {
for(ptr = buf; *ptr; ptr++) {
if(*ptr == '%') {
if(hex_to_int(*(ptr+1))!=-1 && hex_to_int(*(ptr+2))!=-1)
ptr += 2;
@ -661,7 +665,7 @@ static HRESULT JSGlobal_unescape(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags,
}
len = 0;
for(ptr = str->str; *ptr; ptr++) {
for(ptr = buf; *ptr; ptr++) {
if(*ptr == '%') {
if(hex_to_int(*(ptr+1))!=-1 && hex_to_int(*(ptr+2))!=-1) {
ret[len] = (hex_to_int(*(ptr+1))<<4) + hex_to_int(*(ptr+2));
@ -758,8 +762,8 @@ static HRESULT JSGlobal_CollectGarbage(script_ctx_t *ctx, vdisp_t *jsthis, WORD
static HRESULT JSGlobal_encodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
jsval_t *r)
{
const WCHAR *ptr, *uri;
jsstr_t *str, *ret;
const WCHAR *ptr;
DWORD len = 0, i;
char buf[4];
WCHAR *rptr;
@ -773,11 +777,11 @@ static HRESULT JSGlobal_encodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags
return S_OK;
}
hres = to_string(ctx, argv[0], &str);
hres = to_flat_string(ctx, argv[0], &str, &uri);
if(FAILED(hres))
return hres;
for(ptr = str->str; *ptr; ptr++) {
for(ptr = uri; *ptr; ptr++) {
if(is_uri_unescaped(*ptr) || is_uri_reserved(*ptr) || *ptr == '#') {
len++;
}else {
@ -797,7 +801,7 @@ static HRESULT JSGlobal_encodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags
return E_OUTOFMEMORY;
}
for(ptr = str->str; *ptr; ptr++) {
for(ptr = uri; *ptr; ptr++) {
if(is_uri_unescaped(*ptr) || is_uri_reserved(*ptr) || *ptr == '#') {
*rptr++ = *ptr;
}else {
@ -823,10 +827,11 @@ static HRESULT JSGlobal_encodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags
static HRESULT JSGlobal_decodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
jsval_t *r)
{
const WCHAR *ptr, *uri;
jsstr_t *str, *ret_str;
unsigned len = 0;
WCHAR *ptr, *ret;
int i, val, res;
WCHAR *ret;
char buf[4];
WCHAR out;
HRESULT hres;
@ -839,11 +844,11 @@ static HRESULT JSGlobal_decodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags
return S_OK;
}
hres = to_string(ctx, argv[0], &str);
hres = to_flat_string(ctx, argv[0], &str, &uri);
if(FAILED(hres))
return hres;
for(ptr = str->str; *ptr; ptr++) {
for(ptr = uri; *ptr; ptr++) {
if(*ptr != '%') {
len++;
}else {
@ -875,7 +880,7 @@ static HRESULT JSGlobal_decodeURI(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags
return E_OUTOFMEMORY;
}
for(ptr = str->str; *ptr; ptr++) {
for(ptr = uri; *ptr; ptr++) {
if(*ptr != '%') {
*ret++ = *ptr;
}else {
@ -910,7 +915,7 @@ static HRESULT JSGlobal_encodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, W
{
jsstr_t *str, *ret_str;
char buf[4];
const WCHAR *ptr;
const WCHAR *ptr, *uri;
DWORD len = 0, size, i;
WCHAR *ret;
HRESULT hres;
@ -923,11 +928,11 @@ static HRESULT JSGlobal_encodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, W
return S_OK;
}
hres = to_string(ctx, argv[0], &str);
hres = to_flat_string(ctx, argv[0], &str, &uri);
if(FAILED(hres))
return hres;
for(ptr = str->str; *ptr; ptr++) {
for(ptr = uri; *ptr; ptr++) {
if(is_uri_unescaped(*ptr))
len++;
else {
@ -946,7 +951,7 @@ static HRESULT JSGlobal_encodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, W
return E_OUTOFMEMORY;
}
for(ptr = str->str; *ptr; ptr++) {
for(ptr = uri; *ptr; ptr++) {
if(is_uri_unescaped(*ptr)) {
*ret++ = *ptr;
}else {
@ -972,8 +977,8 @@ static HRESULT JSGlobal_encodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, W
static HRESULT JSGlobal_decodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
jsval_t *r)
{
const WCHAR *ptr, *uri;
jsstr_t *str, *ret;
const WCHAR *ptr;
WCHAR *out_ptr;
DWORD len = 0;
HRESULT hres;
@ -986,11 +991,11 @@ static HRESULT JSGlobal_decodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, W
return S_OK;
}
hres = to_string(ctx, argv[0], &str);
hres = to_flat_string(ctx, argv[0], &str, &uri);
if(FAILED(hres))
return hres;
ptr = str->str;
ptr = uri;
while(*ptr) {
if(*ptr == '%') {
char octets[4];
@ -1046,7 +1051,7 @@ static HRESULT JSGlobal_decodeURIComponent(script_ctx_t *ctx, vdisp_t *jsthis, W
return E_OUTOFMEMORY;
}
ptr = str->str;
ptr = uri;
while(*ptr) {
if(*ptr == '%') {
char octets[4];