static GF_Err ft_get_glyphs(GF_FontReader *dr, const char *utf_string, u32 *glyph_buffer, u32 *io_glyph_buffer_size, const char *xml_lang, Bool *is_rtl)
{
u32 len;
u32 i;
u16 *conv;
char *utf8 = (char*) utf_string;
FTBuilder *ftpriv = (FTBuilder *)dr->udta;
if (!ftpriv->active_face) return GF_BAD_PARAM;
/*TODO: glyph substitution / ligature */
len = utf_string ? strlen(utf_string) : 0;
if (!len) {
*io_glyph_buffer_size = 0;
return GF_OK;
}
if (*io_glyph_buffer_size < len+1) {
*io_glyph_buffer_size = len+1;
return GF_BUFFER_TOO_SMALL;
}
len = gf_utf8_mbstowcs((u16*) glyph_buffer, *io_glyph_buffer_size, (const char **) &utf8);
if ((s32)len<0) return GF_IO_ERR;
if (utf8) return GF_IO_ERR;
/*perform bidi relayout*/
conv = (u16*) glyph_buffer;
*is_rtl = gf_utf8_reorder_bidi(conv, len);
/*move 16bit buffer to 32bit*/
for (i=len; i>0; i--) {
glyph_buffer[i-1] = (u32) conv[i-1];
}
*io_glyph_buffer_size = len;
return GF_OK;
}
STDMETHODIMP CGPAXPlugin::Save(LPPROPERTYBAG pPropBag, BOOL fClearDirty, BOOL fSaveAllProperties)
{
u16 wurl[MAXLEN_URL];
const char *sptr;
u16 len;
VARIANT value;
if( pPropBag == NULL) return E_INVALIDARG;
VariantInit(&value);
V_VT(&value) = VT_BOOL;
V_BOOL(&value) = m_bAutoStart ? VARIANT_TRUE : VARIANT_FALSE;
pPropBag->Write(OLESTR("AutoStart"), &value);
VariantClear(&value);
V_VT(&value) = VT_BSTR;
sptr = (const char *)m_url;
len = gf_utf8_mbstowcs(wurl, MAXLEN_URL, &sptr);
V_BSTR(&value) = SysAllocStringLen(NULL, len+1);
memcpy(V_BSTR(&value) , wurl, len*sizeof(u16));
V_BSTR(&value) [len] = 0;
pPropBag->Write(OLESTR("src"), &value);
VariantClear(&value);
return S_OK;
}
STDMETHODIMP CGPAXPlugin::get_src(BSTR *url)
{
u16 wurl[MAXLEN_URL];
const char *sptr;
u16 len;
if (url==NULL) return E_POINTER;
sptr = (const char *)m_url;
len = gf_utf8_mbstowcs(wurl, MAXLEN_URL, &sptr);
*url = SysAllocStringLen(NULL, len+1);
memcpy(*url, wurl, len*sizeof(u16));
*url[len] = 0;
return S_OK;
}
void CGPAXPlugin::SetStatusText(char *msg)
{
#ifndef _WIN32_WCE
if (m_pBrowser) {
if (msg) {
u16 w_msg[1024];
gf_utf8_mbstowcs(w_msg, 1024, (const char **)&msg);
m_pBrowser->put_StatusText((BSTR) w_msg);
} else {
m_pBrowser->put_StatusText(L"");
}
}
#endif
}
static wchar_t* utf8_to_wcs(const char* str)
{
size_t source_len;
wchar_t* result;
if (str == 0) return 0;
source_len = strlen(str);
result = gf_calloc(source_len + 1, sizeof(wchar_t));
if (!result)
return 0;
if (gf_utf8_mbstowcs(result, source_len, &str) < 0) {
gf_free(result);
return 0;
}
return result;
}
static GF_Err IS_AttachStream(GF_BaseDecoder *plug, GF_ESD *esd)
{
GF_BitStream *bs;
u32 len, size, i;
char devName[255];
u16 termSeq[20];
ISPriv *is = (ISPriv *)plug->privateStack;
if (esd->decoderConfig->upstream) return GF_NOT_SUPPORTED;
if (!esd->decoderConfig->decoderSpecificInfo || !esd->decoderConfig->decoderSpecificInfo->dataLength) return GF_NON_COMPLIANT_BITSTREAM;
/*no more than one UI stream per object*/
if (is->ES_ID) return GF_NOT_SUPPORTED;
is->ES_ID = esd->ESID;
/*parse config*/
bs = gf_bs_new(esd->decoderConfig->decoderSpecificInfo->data, esd->decoderConfig->decoderSpecificInfo->dataLength, GF_BITSTREAM_READ);
len = gf_bs_read_int(bs, 8);
for (i=0; i<len; i++) {
devName[i] = gf_bs_read_int(bs, 8);
}
devName[i] = 0;
is->type = gf_crc_32(devName, len);
size = len + 1;
if (!stricmp(devName, "KeySensor")) {
is->type = IS_KeySensor;
add_field(is, GF_SG_VRML_SFINT32, "keyPressed");
add_field(is, GF_SG_VRML_SFINT32, "keyReleased");
add_field(is, GF_SG_VRML_SFINT32, "actionKeyPressed");
add_field(is, GF_SG_VRML_SFINT32, "actionKeyReleased");
add_field(is, GF_SG_VRML_SFBOOL, "shiftKeyPressed");
add_field(is, GF_SG_VRML_SFBOOL, "controlKeyPressed");
add_field(is, GF_SG_VRML_SFBOOL, "altKeyPressed");
} else if (!stricmp(devName, "StringSensor")) {
is->type = IS_StringSensor;
add_field(is, GF_SG_VRML_SFSTRING, "enteredText");
add_field(is, GF_SG_VRML_SFSTRING, "finalText");
is->termChar = '\r';
is->delChar = '\b';
/*get escape chars if any specified*/
if (size<esd->decoderConfig->decoderSpecificInfo->dataLength) {
const char *src = esd->decoderConfig->decoderSpecificInfo->data + size;
gf_utf8_mbstowcs(termSeq, esd->decoderConfig->decoderSpecificInfo->dataLength - size, &src);
is->termChar = termSeq[0];
is->delChar = termSeq[1];
}
} else if (!stricmp(devName, "Mouse")) {
is->type = IS_Mouse;
add_field(is, GF_SG_VRML_SFVEC2F, "position");
add_field(is, GF_SG_VRML_SFBOOL, "leftButtonDown");
add_field(is, GF_SG_VRML_SFBOOL, "middleButtonDown");
add_field(is, GF_SG_VRML_SFBOOL, "rightButtonDown");
add_field(is, GF_SG_VRML_SFFLOAT, "wheel");
}
else {
GF_InputSensorDevice *ifce;
/*not found, check all modules*/
u32 plugCount = gf_modules_get_count(is->scene->root_od->term->user->modules);
for (i = 0; i < plugCount ; i++) {
ifce = (GF_InputSensorDevice *) gf_modules_load_interface(is->scene->root_od->term->user->modules, i, GF_INPUT_DEVICE_INTERFACE);
if (!ifce) continue;
ifce->input_decoder = plug;
if (ifce->RegisterDevice && ifce->RegisterDevice(ifce, devName, bs, isdev_add_field) ) {
is->io_dev = ifce;
break;
}
gf_modules_close_interface((GF_BaseInterface *) ifce);
}
if (!is->io_dev) return GF_NOT_SUPPORTED;
is->io_dev->DispatchFrame = isdev_dispatch_frame;
plug->module_name = is->io_dev->module_name;
plug->author_name = is->io_dev->author_name;
}
gf_bs_del(bs);
return GF_OK;
}
/*enumerate directories*/
GF_EXPORT
GF_Err gf_enum_directory(const char *dir, Bool enum_directory, gf_enum_dir_item enum_dir_fct, void *cbck, const char *filter)
{
#ifdef WIN32
wchar_t item_path[GF_MAX_PATH];
#else
char item_path[GF_MAX_PATH];
#endif
GF_FileEnumInfo file_info;
#if defined(_WIN32_WCE)
char _path[GF_MAX_PATH];
unsigned short path[GF_MAX_PATH];
unsigned short w_filter[GF_MAX_PATH];
char file[GF_MAX_PATH];
#elif defined(WIN32)
wchar_t path[GF_MAX_PATH], *file;
wchar_t w_filter[GF_MAX_PATH];
wchar_t w_dir[GF_MAX_PATH];
char *mbs_file, *mbs_item_path;
#else
char path[GF_MAX_PATH], *file;
#endif
#ifdef WIN32
WIN32_FIND_DATAW FindData;
HANDLE SearchH;
#else
DIR *the_dir;
struct dirent* the_file;
struct stat st;
#endif
if (!dir || !enum_dir_fct) return GF_BAD_PARAM;
if (filter && (!strcmp(filter, "*") || !filter[0])) filter=NULL;
memset(&file_info, 0, sizeof(GF_FileEnumInfo) );
if (!strcmp(dir, "/")) {
#if defined(WIN32) && !defined(_WIN32_WCE)
u32 len;
char *drives, *volume;
len = GetLogicalDriveStrings(0, NULL);
drives = (char*)gf_malloc(sizeof(char)*(len+1));
drives[0]=0;
GetLogicalDriveStrings(len, drives);
len = (u32) strlen(drives);
volume = drives;
file_info.directory = GF_TRUE;
file_info.drive = GF_TRUE;
while (len) {
enum_dir_fct(cbck, volume, "", &file_info);
volume += len+1;
len = (u32) strlen(volume);
}
gf_free(drives);
return GF_OK;
#elif defined(__SYMBIAN32__)
RFs iFs;
TDriveList aList;
iFs.Connect();
iFs.DriveList(aList);
for (TInt i=0; i<KMaxDrives; i++) {
if (aList[i]) {
char szDrive[10];
TChar aDrive;
iFs.DriveToChar(i, aDrive);
sprintf(szDrive, "%c:", (TUint)aDrive);
enum_dir_fct(cbck, szDrive, "", &file_info);
}
}
iFs.Close();
FlushItemList();
return GF_OK;
#endif
}
#if defined (_WIN32_WCE)
switch (dir[strlen(dir) - 1]) {
case '/':
case '\\':
sprintf(_path, "%s*", dir);
break;
default:
sprintf(_path, "%s%c*", dir, GF_PATH_SEPARATOR);
break;
}
CE_CharToWide(_path, path);
CE_CharToWide((char *)filter, w_filter);
#elif defined(WIN32)
{
const char* tmpdir = dir;
gf_utf8_mbstowcs(w_dir, sizeof(w_dir), &tmpdir);
}
switch (w_dir[wcslen(w_dir) - 1]) {
case '/':
case '\\':
swprintf(path, MAX_PATH, L"%s*", w_dir);
break;
default:
swprintf(path, MAX_PATH, L"%s%c*", w_dir, GF_PATH_SEPARATOR);
break;
}
{
const char* tmpfilter = filter;
gf_utf8_mbstowcs(w_filter, sizeof(w_filter), &tmpfilter);
}
#else
strcpy(path, dir);
if (path[strlen(path)-1] != '/') strcat(path, "/");
#endif
#ifdef WIN32
SearchH= FindFirstFileW(path, &FindData);
if (SearchH == INVALID_HANDLE_VALUE) return GF_IO_ERR;
#if defined (_WIN32_WCE)
_path[strlen(_path)-1] = 0;
#else
path[wcslen(path)-1] = 0;
#endif
while (SearchH != INVALID_HANDLE_VALUE) {
#else
the_dir = opendir(path);
if (the_dir == NULL) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[Core] Cannot open directory %s for enumeration: %d\n", path, errno));
return GF_IO_ERR;
}
the_file = readdir(the_dir);
while (the_file) {
#endif
memset(&file_info, 0, sizeof(GF_FileEnumInfo) );
#if defined (_WIN32_WCE)
if (!wcscmp(FindData.cFileName, _T(".") )) goto next;
if (!wcscmp(FindData.cFileName, _T("..") )) goto next;
#elif defined(WIN32)
if (!wcscmp(FindData.cFileName, L".")) goto next;
if (!wcscmp(FindData.cFileName, L"..")) goto next;
#else
if (!strcmp(the_file->d_name, "..")) goto next;
if (the_file->d_name[0] == '.') goto next;
#endif
#ifdef WIN32
file_info.directory = (FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? GF_TRUE : GF_FALSE;
if (!enum_directory && file_info.directory) goto next;
if (enum_directory && !file_info.directory) goto next;
#endif
if (filter) {
#if defined (_WIN32_WCE)
short ext[30];
short *sep = wcsrchr(FindData.cFileName, (wchar_t) '.');
if (!sep) goto next;
wcscpy(ext, sep+1);
wcslwr(ext);
if (!wcsstr(w_filter, ext)) goto next;
#elif defined(WIN32)
wchar_t ext[30];
wchar_t *sep = wcsrchr(FindData.cFileName, L'.');
if (!sep) goto next;
wcscpy(ext, sep+1);
wcslwr(ext);
if (!wcsstr(w_filter, ext)) goto next;
#else
char ext[30];
char *sep = strrchr(the_file->d_name, '.');
if (!sep) goto next;
strcpy(ext, sep+1);
strlwr(ext);
if (!strstr(filter, sep+1)) goto next;
#endif
}
#if defined(WIN32)
file_info.hidden = (FindData.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) ? GF_TRUE : GF_FALSE;
file_info.system = (FindData.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM) ? GF_TRUE : GF_FALSE;
file_info.size = MAXDWORD;
file_info.size += 1;
file_info.size *= FindData.nFileSizeHigh;
file_info.size += FindData.nFileSizeLow;
file_info.last_modified = (u64) ((*(LONGLONG *) &FindData.ftLastWriteTime - TIMESPEC_TO_FILETIME_OFFSET) / 10000000);
#endif
#if defined (_WIN32_WCE)
CE_WideToChar(FindData.cFileName, file);
strcpy(item_path, _path);
strcat(item_path, file);
#elif defined(WIN32)
wcscpy(item_path, path);
wcscat(item_path, FindData.cFileName);
file = FindData.cFileName;
#else
strcpy(item_path, path);
strcat(item_path, the_file->d_name);
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Core] Checking file %s for enum\n", item_path));
if (stat( item_path, &st ) != 0) goto next;
file_info.directory = ((st.st_mode & S_IFMT) == S_IFDIR) ? GF_TRUE : GF_FALSE;
if (enum_directory && !file_info.directory) goto next;
if (!enum_directory && file_info.directory) goto next;
file_info.size = st.st_size;
{
struct tm _t = * gmtime(& st.st_mtime);
file_info.last_modified = mktime(&_t);
}
file = the_file->d_name;
if (file && file[0]=='.') file_info.hidden = 1;
if (file_info.directory) {
char * parent_name = strrchr(item_path, '/');
if (!parent_name) {
file_info.drive = GF_TRUE;
} else {
struct stat st_parent;
parent_name[0] = 0;
if (stat(item_path, &st_parent) == 0) {
if ((st.st_dev != st_parent.st_dev) || ((st.st_dev == st_parent.st_dev) && (st.st_ino == st_parent.st_ino))) {
file_info.drive = GF_TRUE;
}
}
parent_name[0] = '/';
}
}
#endif
#ifdef WIN32
mbs_file = wcs_to_utf8(file);
mbs_item_path = wcs_to_utf8(item_path);
if (!mbs_file || !mbs_item_path)
{
if (mbs_file) gf_free(mbs_file);
if (mbs_item_path) gf_free(mbs_item_path);
return GF_IO_ERR;
}
if (enum_dir_fct(cbck, mbs_file, mbs_item_path, &file_info)) {
BOOL ret = FindClose(SearchH);
if (!ret) {
DWORD err = GetLastError();
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[core] FindClose() in gf_enum_directory() returned(1) the following error code: %d\n", err));
}
#else
if (enum_dir_fct(cbck, file, item_path, &file_info)) {
#endif
break;
}
#ifdef WIN32
gf_free(mbs_file);
gf_free(mbs_item_path);
#endif
next:
#ifdef WIN32
if (!FindNextFileW(SearchH, &FindData)) {
BOOL ret = FindClose(SearchH);
if (!ret) {
DWORD err = GetLastError();
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[core] FindClose() in gf_enum_directory() returned(2) the following error code: %d\n", err));
}
break;
}
#else
the_file = readdir(the_dir);
#endif
}
#ifndef WIN32
closedir(the_dir);
#endif
return GF_OK;
}
GF_EXPORT
u64 gf_ftell(FILE *fp)
{
#if defined(_WIN32_WCE)
return (u64) ftell(fp);
#elif defined(GPAC_CONFIG_WIN32) && !defined(__CYGWIN__) /* mingw or cygwin */
#if (_FILE_OFFSET_BITS >= 64)
return (u64) ftello64(fp);
#else
return (u64) ftell(fp);
#endif
#elif defined(WIN32)
return (u64) _ftelli64(fp);
#elif defined(GPAC_CONFIG_LINUX) && !defined(GPAC_ANDROID)
return (u64) ftello64(fp);
#elif (defined(GPAC_CONFIG_FREEBSD) || defined(GPAC_CONFIG_DARWIN))
return (u64) ftello(fp);
#else
return (u64) ftell(fp);
#endif
}
GF_EXPORT
u64 gf_fseek(FILE *fp, s64 offset, s32 whence)
{
#if defined(_WIN32_WCE)
return (u64) fseek(fp, (s32) offset, whence);
#elif defined(GPAC_CONFIG_WIN32) && !defined(__CYGWIN__) /* mingw or cygwin */
#if (_FILE_OFFSET_BITS >= 64)
return (u64) fseeko64(fp, offset, whence);
#else
return (u64) fseek(fp, (s32) offset, whence);
#endif
#elif defined(WIN32)
return (u64) _fseeki64(fp, offset, whence);
#elif defined(GPAC_CONFIG_LINUX) && !defined(GPAC_ANDROID)
return fseeko64(fp, (off64_t) offset, whence);
#elif (defined(GPAC_CONFIG_FREEBSD) || defined(GPAC_CONFIG_DARWIN))
return fseeko(fp, (off_t) offset, whence);
#else
return fseek(fp, (s32) offset, whence);
#endif
}
GF_EXPORT
FILE *gf_fopen(const char *file_name, const char *mode)
{
FILE *res = NULL;
#if defined(WIN32)
wchar_t *wname;
wchar_t *wmode;
wname = utf8_to_wcs(file_name);
wmode = utf8_to_wcs(mode);
if (!wname || !wmode)
{
if (wname) gf_free(wname);
if (wmode) gf_free(wmode);
return NULL;
}
res = _wfsopen(wname, wmode, _SH_DENYNO);
gf_free(wname);
gf_free(wmode);
#elif defined(GPAC_CONFIG_LINUX) && !defined(GPAC_ANDROID)
res = fopen64(file_name, mode);
#elif (defined(GPAC_CONFIG_FREEBSD) || defined(GPAC_CONFIG_DARWIN))
res = fopen(file_name, mode);
#else
res = fopen(file_name, mode);
#endif
if (res) {
gpac_file_handles++;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Core] file %s opened in mode %s - %d file handles\n", file_name, mode, gpac_file_handles));
} else {
if (strchr(mode, 'w') || strchr(mode, 'a')) {
#if defined(WIN32)
u32 err = GetLastError();
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[Core] system failure for file opening of %s in mode %s: 0x%08x\n", file_name, mode, err));
#else
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[Core] system failure for file opening of %s in mode %s: %d\n", file_name, mode, errno));
#endif
}
}
return res;
}
GF_EXPORT
s32 gf_fclose(FILE *file)
{
if (file) {
assert(gpac_file_handles);
gpac_file_handles--;
}
return fclose(file);
}
#if (_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && ! defined(_GNU_SOURCE) && !defined(WIN32)
#define HAVE_STRERROR_R 1
#endif
GF_EXPORT
size_t gf_fread(void *ptr, size_t size, size_t nmemb, FILE *stream) {
return fread(ptr, size, nmemb, stream);
}
GF_EXPORT
size_t gf_fwrite(const void *ptr, size_t size, size_t nmemb,
FILE *stream)
{
size_t result = fwrite(ptr, size, nmemb, stream);
if (result != nmemb) {
#ifdef _WIN32_WCE
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("Error writing data: %d blocks to write but %d blocks written\n", nmemb, result));
#else
#if defined WIN32 && !defined(GPAC_CONFIG_WIN32)
errno_t errno_save;
_get_errno(&errno_save);
#else
int errno_save = errno;
#endif
//if (errno_save!=0)
{
#ifdef HAVE_STRERROR_R
#define ERRSTR_BUF_SIZE 256
char errstr[ERRSTR_BUF_SIZE];
if(strerror_r(errno_save, errstr, ERRSTR_BUF_SIZE) != 0)
{
strerror_r(0, errstr, ERRSTR_BUF_SIZE);
}
#else
char *errstr = (char*)strerror(errno_save);
#endif
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("Error writing data (%s): %d blocks to write but %d blocks written\n", errstr, nmemb, result));
}
#endif
}
return result;
}
/*enumerate directories*/
GF_EXPORT
GF_Err gf_enum_directory(const char *dir, Bool enum_directory, gf_enum_dir_item enum_dir_fct, void *cbck, const char *filter)
{
char item_path[GF_MAX_PATH];
GF_FileEnumInfo file_info;
#if defined(_WIN32_WCE)
char _path[GF_MAX_PATH];
unsigned short path[GF_MAX_PATH];
unsigned short w_filter[GF_MAX_PATH];
char file[GF_MAX_PATH];
#else
char path[GF_MAX_PATH], *file;
#endif
#ifdef WIN32
WIN32_FIND_DATA FindData;
HANDLE SearchH;
#else
DIR *the_dir;
struct dirent* the_file;
struct stat st;
#endif
if (!dir || !enum_dir_fct) return GF_BAD_PARAM;
if (filter && (!strcmp(filter, "*") || !filter[0])) filter=NULL;
memset(&file_info, 0, sizeof(GF_FileEnumInfo) );
if (!strcmp(dir, "/")) {
#if defined(WIN32) && !defined(_WIN32_WCE)
u32 len;
char *drives, *volume;
len = GetLogicalDriveStrings(0, NULL);
drives = (char*)gf_malloc(sizeof(char)*(len+1));
drives[0]=0;
GetLogicalDriveStrings(len, drives);
len = (u32) strlen(drives);
volume = drives;
file_info.directory = GF_TRUE;
file_info.drive = GF_TRUE;
while (len) {
enum_dir_fct(cbck, volume, "", &file_info);
volume += len+1;
len = (u32) strlen(volume);
}
gf_free(drives);
return GF_OK;
#elif defined(__SYMBIAN32__)
RFs iFs;
TDriveList aList;
iFs.Connect();
iFs.DriveList(aList);
for (TInt i=0; i<KMaxDrives; i++) {
if (aList[i]) {
char szDrive[10];
TChar aDrive;
iFs.DriveToChar(i, aDrive);
sprintf(szDrive, "%c:", (TUint)aDrive);
enum_dir_fct(cbck, szDrive, "", &file_info);
}
}
iFs.Close();
FlushItemList();
return GF_OK;
#endif
}
#if defined (_WIN32_WCE)
switch (dir[strlen(dir) - 1]) {
case '/':
case '\\':
sprintf(_path, "%s*", dir);
break;
default:
sprintf(_path, "%s%c*", dir, GF_PATH_SEPARATOR);
break;
}
CE_CharToWide(_path, path);
CE_CharToWide((char *)filter, w_filter);
#elif defined(WIN32)
switch (dir[strlen(dir) - 1]) {
case '/':
case '\\':
sprintf(path, "%s*", dir);
break;
default:
sprintf(path, "%s%c*", dir, GF_PATH_SEPARATOR);
break;
}
#else
strcpy(path, dir);
if (path[strlen(path)-1] != '/') strcat(path, "/");
#endif
#ifdef WIN32
SearchH= FindFirstFile(path, &FindData);
if (SearchH == INVALID_HANDLE_VALUE) return GF_IO_ERR;
#if defined (_WIN32_WCE)
_path[strlen(_path)-1] = 0;
#else
path[strlen(path)-1] = 0;
#endif
while (SearchH != INVALID_HANDLE_VALUE) {
#else
the_dir = opendir(path);
if (the_dir == NULL) {
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[Core] Cannot open directory %s for enumeration: %d\n", path, errno));
return GF_IO_ERR;
}
the_file = readdir(the_dir);
while (the_file) {
#endif
memset(&file_info, 0, sizeof(GF_FileEnumInfo) );
#if defined (_WIN32_WCE)
if (!wcscmp(FindData.cFileName, _T(".") )) goto next;
if (!wcscmp(FindData.cFileName, _T("..") )) goto next;
#elif defined(WIN32)
if (!strcmp(FindData.cFileName, ".")) goto next;
if (!strcmp(FindData.cFileName, "..")) goto next;
#else
if (!strcmp(the_file->d_name, "..")) goto next;
if (the_file->d_name[0] == '.') goto next;
#endif
#ifdef WIN32
file_info.directory = (FindData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? GF_TRUE : GF_FALSE;
if (!enum_directory && file_info.directory) goto next;
if (enum_directory && !file_info.directory) goto next;
#endif
if (filter) {
#if defined (_WIN32_WCE)
short ext[30];
short *sep = wcsrchr(FindData.cFileName, (wchar_t) '.');
if (!sep) goto next;
wcscpy(ext, sep+1);
wcslwr(ext);
if (!wcsstr(w_filter, ext)) goto next;
#elif defined(WIN32)
char ext[30];
char *sep = strrchr(FindData.cFileName, '.');
if (!sep) goto next;
strcpy(ext, sep+1);
strlwr(ext);
if (!strstr(filter, ext)) goto next;
#else
char ext[30];
char *sep = strrchr(the_file->d_name, '.');
if (!sep) goto next;
strcpy(ext, sep+1);
strlwr(ext);
if (!strstr(filter, sep+1)) goto next;
#endif
}
#if defined(WIN32)
file_info.hidden = (FindData.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) ? GF_TRUE : GF_FALSE;
file_info.system = (FindData.dwFileAttributes & FILE_ATTRIBUTE_SYSTEM) ? GF_TRUE : GF_FALSE;
file_info.size = MAXDWORD;
file_info.size += 1;
file_info.size *= FindData.nFileSizeHigh;
file_info.size += FindData.nFileSizeLow;
file_info.last_modified = (u64) ((*(LONGLONG *) &FindData.ftLastWriteTime - TIMESPEC_TO_FILETIME_OFFSET) / 10000000);
#endif
#if defined (_WIN32_WCE)
CE_WideToChar(FindData.cFileName, file);
strcpy(item_path, _path);
strcat(item_path, file);
#elif defined(WIN32)
strcpy(item_path, path);
strcat(item_path, FindData.cFileName);
file = FindData.cFileName;
#else
strcpy(item_path, path);
strcat(item_path, the_file->d_name);
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Core] Checking file %s for enum\n", item_path));
if (stat( item_path, &st ) != 0) goto next;
file_info.directory = ((st.st_mode & S_IFMT) == S_IFDIR) ? GF_TRUE : GF_FALSE;
if (enum_directory && !file_info.directory) goto next;
if (!enum_directory && file_info.directory) goto next;
file_info.size = st.st_size;
{
struct tm _t = * gmtime(& st.st_mtime);
file_info.last_modified = mktime(&_t);
}
file = the_file->d_name;
if (file && file[0]=='.') file_info.hidden = 1;
if (file_info.directory) {
char * parent_name = strrchr(item_path, '/');
if (!parent_name) {
file_info.drive = GF_TRUE;
} else {
struct stat st_parent;
parent_name[0] = 0;
if (stat(item_path, &st_parent) == 0) {
if ((st.st_dev != st_parent.st_dev) || ((st.st_dev == st_parent.st_dev) && (st.st_ino == st_parent.st_ino))) {
file_info.drive = GF_TRUE;
}
}
parent_name[0] = '/';
}
}
#endif
if (enum_dir_fct(cbck, file, item_path, &file_info)) {
#ifdef WIN32
BOOL ret = FindClose(SearchH);
if (!ret) {
DWORD err = GetLastError();
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[core] FindClose() in gf_enum_directory() returned(1) the following error code: %d\n", err));
}
#endif
break;
}
next:
#ifdef WIN32
if (!FindNextFile(SearchH, &FindData)) {
BOOL ret = FindClose(SearchH);
if (!ret) {
DWORD err = GetLastError();
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[core] FindClose() in gf_enum_directory() returned(2) the following error code: %d\n", err));
}
break;
}
#else
the_file = readdir(the_dir);
#endif
}
#ifndef WIN32
closedir(the_dir);
#endif
return GF_OK;
}
GF_EXPORT
u64 gf_ftell(FILE *fp)
{
#if defined(_WIN32_WCE)
return (u64) ftell(fp);
#elif defined(GPAC_CONFIG_WIN32) /* mingw or cygwin */
#if (_FILE_OFFSET_BITS >= 64)
return (u64) ftello64(fp);
#else
return (u64) ftell(fp);
#endif
#elif defined(WIN32)
return (u64) _ftelli64(fp);
#elif defined(GPAC_CONFIG_LINUX) && !defined(GPAC_ANDROID)
return (u64) ftello64(fp);
#elif (defined(GPAC_CONFIG_FREEBSD) || defined(GPAC_CONFIG_DARWIN))
return (u64) ftello(fp);
#else
return (u64) ftell(fp);
#endif
}
GF_EXPORT
u64 gf_fseek(FILE *fp, s64 offset, s32 whence)
{
#if defined(_WIN32_WCE)
return (u64) fseek(fp, (s32) offset, whence);
#elif defined(GPAC_CONFIG_WIN32) /* mingw or cygwin */
#if (_FILE_OFFSET_BITS >= 64)
return (u64) fseeko64(fp, offset, whence);
#else
return (u64) fseek(fp, (s32) offset, whence);
#endif
#elif defined(WIN32)
return (u64) _fseeki64(fp, offset, whence);
#elif defined(GPAC_CONFIG_LINUX) && !defined(GPAC_ANDROID)
return fseeko64(fp, (off64_t) offset, whence);
#elif (defined(GPAC_CONFIG_FREEBSD) || defined(GPAC_CONFIG_DARWIN))
return fseeko(fp, (off_t) offset, whence);
#else
return fseek(fp, (s32) offset, whence);
#endif
}
GF_EXPORT
FILE *gf_fopen(const char *file_name, const char *mode)
{
FILE *res = NULL;
#if defined(WIN32)
Bool is_create;
is_create = (strchr(mode, 'w') == NULL) ? GF_FALSE : GF_TRUE;
if (!is_create) {
if (strchr(mode, 'a')) {
res = fopen(file_name, "rb");
if (res) {
fclose(res);
res = fopen(file_name, mode);
}
} else {
res = fopen(file_name, mode);
}
}
if (!res) {
const char *str_src;
wchar_t *wname;
wchar_t *wmode;
size_t len;
size_t len_res;
if (!is_create) {
GF_LOG(GF_LOG_INFO, GF_LOG_CORE, ("[Core] Could not open file %s mode %s in UTF-8 mode, trying UTF-16\n", file_name, mode));
}
len = (strlen(file_name) + 1)*sizeof(wchar_t);
wname = (wchar_t *)gf_malloc(len);
str_src = file_name;
len_res = gf_utf8_mbstowcs(wname, len, &str_src);
if (len_res == -1) {
return NULL;
}
len = (strlen(mode) + 1)*sizeof(wchar_t);
wmode = (wchar_t *)gf_malloc(len);
str_src = mode;
len_res = gf_utf8_mbstowcs(wmode, len, &str_src);
if (len_res == -1) {
return NULL;
}
res = _wfsopen(wname, wmode, _SH_DENYNO);
gf_free(wname);
gf_free(wmode);
}
#elif defined(GPAC_CONFIG_LINUX) && !defined(GPAC_ANDROID)
res = fopen64(file_name, mode);
#elif (defined(GPAC_CONFIG_FREEBSD) || defined(GPAC_CONFIG_DARWIN))
res = fopen(file_name, mode);
#else
res = fopen(file_name, mode);
#endif
if (res) {
gpac_file_handles++;
GF_LOG(GF_LOG_DEBUG, GF_LOG_CORE, ("[Core] file %s opened in mode %s - %d file handles\n", file_name, mode, gpac_file_handles));
} else {
if (strchr(mode, 'w') || strchr(mode, 'a')) {
#if defined(WIN32)
u32 err = GetLastError();
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[Core] system failure for file opening of %s in mode %s: 0x%08x\n", file_name, mode, err));
#else
GF_LOG(GF_LOG_ERROR, GF_LOG_CORE, ("[Core] system failure for file opening of %s in mode %s: %d\n", file_name, mode, errno));
#endif
}
}
return res;
}
//GPAC player Event Handler. not yet implemented, just dummies here
Bool CGPAXPlugin::EventProc(GF_Event *evt)
{
char msg[1024];
if (!m_term) return 0;
switch (evt->type) {
case GF_EVENT_MESSAGE:
if (evt->message.error) {
sprintf(msg, "(GPAC) %s (%s)", evt->message.message, gf_error_to_string(evt->message.error));
} else {
sprintf(msg, "(GPAC) %s", evt->message.message);
}
SetStatusText(msg);
break;
case GF_EVENT_PROGRESS:
if (evt->progress.done == evt->progress.total) {
SetStatusText(NULL);
m_iDownload_progress = 100;
} else {
char *szTitle = "";
if (evt->progress.progress_type==0) szTitle = "Buffer ";
else
if (evt->progress.progress_type==1)
{
szTitle = "Download ";
m_iDownload_progress = (int)floor((100.0*evt->progress.done) / evt->progress.total);
}
else if (evt->progress.progress_type==2) szTitle = "Import ";
sprintf(msg, "(GPAC) %s: %02.2f", szTitle, (100.0*evt->progress.done) / evt->progress.total);
SetStatusText(msg);
}
break;
case GF_EVENT_CONNECT:
m_bIsConnected = evt->connect.is_connected;
break;
/*IGNORE any scene size, just work with the size allocated in the parent doc*/
case GF_EVENT_SCENE_SIZE:
gf_term_set_size(m_term, m_width, m_height);
break;
/*window has been resized (full-screen plugin), resize*/
case GF_EVENT_SIZE:
m_width = evt->size.width;
m_height = evt->size.height;
gf_term_set_size(m_term, m_width, m_height);
break;
case GF_EVENT_DBLCLICK:
gf_term_set_option(m_term, GF_OPT_FULLSCREEN, !gf_term_get_option(m_term, GF_OPT_FULLSCREEN));
break;
case GF_EVENT_KEYDOWN:
if ((evt->key.flags & GF_KEY_MOD_ALT)) {
} else {
switch (evt->key.key_code) {
case GF_KEY_HOME:
gf_term_set_option(m_term, GF_OPT_NAVIGATION_TYPE, 1);
break;
case GF_KEY_ESCAPE:
gf_term_set_option(m_term, GF_OPT_FULLSCREEN, !gf_term_get_option(m_term, GF_OPT_FULLSCREEN));
break;
}
}
break;
case GF_EVENT_NAVIGATE_INFO:
strcpy(msg, evt->navigate.to_url);
SetStatusText(msg);
break;
case GF_EVENT_NAVIGATE:
if (gf_term_is_supported_url(m_term, evt->navigate.to_url, 1, 1)) {
gf_term_navigate_to(m_term, evt->navigate.to_url);
return 1;
}
#ifndef _WIN32_WCE
else if (m_pBrowser) {
u32 i;
const char **sz_ptr;
u16 w_szTar[1024], w_szURL[1024];
VARIANT target, flags;
flags.intVal = 0;
target.bstrVal = L"_SELF";
for (i=0; i<evt->navigate.param_count; i++) {
if (!strcmp(evt->navigate.parameters[i], "_parent")) target.bstrVal = L"_PARENT";
else if (!strcmp(evt->navigate.parameters[i], "_blank")) target.bstrVal = L"_BLANK";
else if (!strcmp(evt->navigate.parameters[i], "_top")) target.bstrVal = L"_TOP";
else if (!strcmp(evt->navigate.parameters[i], "_new")) flags.intVal |= navOpenInNewWindow;
else if (!strnicmp(evt->navigate.parameters[i], "_target=", 8)) {
sz_ptr = & evt->navigate.parameters[i]+8;
gf_utf8_mbstowcs(w_szTar, 1024, (const char **)sz_ptr);
target.bstrVal = (BSTR) w_szTar;
}
}
sz_ptr = & evt->navigate.to_url;
gf_utf8_mbstowcs(w_szURL, 1024, (const char **)sz_ptr);
m_pBrowser->Navigate((BSTR) w_szURL, &flags, &target, NULL, NULL);;
return 1;
}
#endif
break;
}
return 0;
}
/*translate string to glyph sequence*/
static GF_Err svg_font_get_glyphs(void *udta, const char *utf_string, u32 *glyph_buffer, u32 *io_glyph_buffer_size, const char *lang, Bool *is_rtl)
{
u32 prev_c;
u32 len;
u32 i, gl_idx;
u16 *utf_res;
GF_Node *node = (GF_Node *)udta;
GF_ChildNodeItem *child;
char *utf8 = (char*) utf_string;
/*FIXME - use glyphs unicode attributes for glyph substitution*/
len = utf_string ? strlen(utf_string) : 0;
if (!len) {
*io_glyph_buffer_size = 0;
return GF_OK;
}
if (*io_glyph_buffer_size < len+1) {
*io_glyph_buffer_size = len+1;
return GF_BUFFER_TOO_SMALL;
}
len = gf_utf8_mbstowcs((u16*) glyph_buffer, *io_glyph_buffer_size, (const char**)&utf8);
if ((s32) len < 0) return GF_IO_ERR;
/*should not happen*/
if (utf8) return GF_IO_ERR;
/*perform bidi relayout*/
utf_res = (u16 *) glyph_buffer;
*is_rtl = gf_utf8_reorder_bidi(utf_res, len);
/*move 16bit buffer to 32bit*/
for (i=len; i>0; i--) {
glyph_buffer[i-1] = utf_res[i-1];
}
gl_idx = 0;
prev_c = 0;
for (i=0;i<len; i++) {
SVG_GlyphStack *missing_glyph = NULL;
SVG_GlyphStack *st = NULL;
child = ((GF_ParentNode *) node)->children;
while (child) {
u32 tag = gf_node_get_tag(child->node);
if (tag==TAG_SVG_missing_glyph) {
missing_glyph = gf_node_get_private(child->node);
} else if (tag ==TAG_SVG_glyph) {
Bool glyph_ok = 0;
SVGAllAttributes atts;
st = gf_node_get_private(child->node);
if (!st) {
child = child->next;
continue;
}
if (st->glyph.utf_name==glyph_buffer[i]) {
u32 j, count;
gf_svg_flatten_attributes((SVG_Element*)child->node, &atts);
if (!lang) {
glyph_ok = 1;
} else {
if (!atts.lang) {
glyph_ok = 1;
} else {
count = gf_list_count(*atts.lang);
for (j=0; j<count; j++) {
char *name = gf_list_get(*atts.lang, j);
if (!stricmp(name, lang) || strstr(lang, name)) {
glyph_ok = 1;
break;
}
}
}
}
if (atts.arabic_form) {
Bool first = (!prev_c || (prev_c==' ')) ? 1 : 0;
Bool last = ((i+1==len) || (glyph_buffer[i+1]==' ') ) ? 1 : 0;
if (!strcmp(*atts.arabic_form, "isolated")) {
if (!first || !last) glyph_ok = 0;
}
if (!strcmp(*atts.arabic_form, "initial")) {
if (!first) glyph_ok = 0;
}
if (!strcmp(*atts.arabic_form, "medial")) {
if (first || last) glyph_ok = 0;
}
if (!strcmp(*atts.arabic_form, "terminal")) {
if (!last) glyph_ok = 0;
}
}
if (glyph_ok) break;
}
/*perform glyph substitution*/
else if (st->uni_len>1) {
u32 j;
for (j=0; j<st->uni_len; j++) {
if (i+j>=len) break;
if (glyph_buffer[i+j] != st->unicode[j]) break;
}
if (j==st->uni_len)
break;
}
st = NULL;
}
child = child->next;
}
prev_c = glyph_buffer[i];
if (!st)
st = missing_glyph;
glyph_buffer[gl_idx] = st ? st->glyph.ID : 0;
if (st && st->uni_len>1) i++;
gl_idx++;
}
*io_glyph_buffer_size = len = gl_idx;
return GF_OK;
}
void compositor_init_svg_glyph(GF_Compositor *compositor, GF_Node *node)
{
u16 utf_name[20];
u8 *utf8;
u32 len;
GF_Rect rc;
GF_Glyph *glyph;
GF_Font *font;
SVG_GlyphStack *st;
SVGAllAttributes atts;
GF_Node *node_font = gf_node_get_parent(node, 0);
/*locate the font node*/
if (node_font) node_font = gf_node_get_parent(node, 0);
if (!node_font || (gf_node_get_tag(node_font)!=TAG_SVG_font) ) return;
font = gf_node_get_private(node_font);
if (!font) return;
gf_svg_flatten_attributes((SVG_Element*)node, &atts);
if (gf_node_get_tag(node)==TAG_SVG_missing_glyph) {
GF_SAFEALLOC(st, SVG_GlyphStack);
goto reg_common;
}
/*we must have unicode specified*/
if (!atts.unicode) return;
GF_SAFEALLOC(st, SVG_GlyphStack);
utf8 = (u8 *) *atts.unicode;
len = gf_utf8_mbstowcs(utf_name, 200, (const char **) &utf8);
/*this is a single glyph*/
if (len==1) {
st->glyph.utf_name = utf_name[0];
st->uni_len = 1;
} else {
st->glyph.utf_name = (u32) (PTR_TO_U_CAST st);
st->unicode = gf_malloc(sizeof(u16)*len);
st->uni_len = len;
memcpy(st->unicode, utf_name, sizeof(u16)*len);
}
reg_common:
st->glyph.ID = (u32) (PTR_TO_U_CAST st);
st->font = font;
st->glyph.horiz_advance = font->max_advance_h;
if (atts.horiz_adv_x) st->glyph.horiz_advance = FIX2INT( gf_ceil(atts.horiz_adv_x->value) );
if (atts.d) {
st->glyph.path = atts.d;
gf_path_get_bounds(atts.d, &rc);
st->glyph.width = FIX2INT( gf_ceil(rc.width) );
st->glyph.height = FIX2INT( gf_ceil(rc.height) );
}
st->glyph.vert_advance = st->glyph.height;
if (!st->glyph.vert_advance)
st->glyph.vert_advance = font->max_advance_v;
/*register glyph*/
if (!font->glyph) {
font->glyph = &st->glyph;
} else {
glyph = font->glyph;
while (glyph->next) glyph = glyph->next;
glyph->next = &st->glyph;
}
gf_node_set_private(node, st);
gf_node_set_callback_function(node, svg_traverse_glyph);
}
static GF_Err IS_AttachStream(GF_BaseDecoder *plug,
u16 ES_ID,
char *decSpecInfo,
u32 decSpecInfoSize,
u16 DependsOnES_ID,
u32 objectTypeIndication,
Bool Upstream)
{
GF_BitStream *bs;
u32 len, size, i;
char devName[255];
u16 termSeq[20];
ISPriv *is = (ISPriv *)plug->privateStack;
if (Upstream) return GF_NOT_SUPPORTED;
if (!decSpecInfo) return GF_NON_COMPLIANT_BITSTREAM;
/*no more than one UI stream per object*/
if (is->ES_ID) return GF_NOT_SUPPORTED;
is->ES_ID = ES_ID;
/*parse config*/
bs = gf_bs_new(decSpecInfo, decSpecInfoSize, GF_BITSTREAM_READ);
len = gf_bs_read_int(bs, 8);
for (i=0; i<len; i++) {
devName[i] = gf_bs_read_int(bs, 8);
}
devName[i] = 0;
size = len + 1;
is->type = 0;
if (!stricmp(devName, "KeySensor")) {
is->type = IS_KeySensor;
add_field(is, GF_SG_VRML_SFINT32, "keyPressed");
add_field(is, GF_SG_VRML_SFINT32, "keyReleased");
add_field(is, GF_SG_VRML_SFINT32, "actionKeyPressed");
add_field(is, GF_SG_VRML_SFINT32, "actionKeyReleased");
add_field(is, GF_SG_VRML_SFBOOL, "shiftKeyPressed");
add_field(is, GF_SG_VRML_SFBOOL, "controlKeyPressed");
add_field(is, GF_SG_VRML_SFBOOL, "altKeyPressed");
} else if (!stricmp(devName, "StringSensor")) {
is->type = IS_StringSensor;
add_field(is, GF_SG_VRML_SFSTRING, "enteredText");
add_field(is, GF_SG_VRML_SFSTRING, "finalText");
is->termChar = '\r';
is->delChar = '\b';
/*get escape chars if any specified*/
if (size<decSpecInfoSize) {
const char *src = decSpecInfo + size;
gf_utf8_mbstowcs(termSeq, decSpecInfoSize - size, &src);
is->termChar = termSeq[0];
is->delChar = termSeq[1];
}
} else if (!stricmp(devName, "Mouse")) {
is->type = IS_Mouse;
add_field(is, GF_SG_VRML_SFVEC2F, "position");
add_field(is, GF_SG_VRML_SFBOOL, "leftButtonDown");
add_field(is, GF_SG_VRML_SFBOOL, "middleButtonDown");
add_field(is, GF_SG_VRML_SFBOOL, "rightButtonDown");
add_field(is, GF_SG_VRML_SFFLOAT, "wheel");
#if GPAC_HTK_DEMO
} else if (!stricmp(devName, "HTKSensor")) {
FILE *f;
u32 nb_word, nbPhone, c, j;
char szPh[3];
char szName[1024];
char *szPath = gf_cfg_get_key(is->scene->root_od->term->user->config, "HTK", "HTKDirectory");
if (!szPath) szPath = gf_cfg_get_key(is->scene->root_od->term->user->config, "General", "ModulesDirectory");
strcpy(is->szHTKPath, szPath);
if (szPath[strlen(szPath)-1] != GF_PATH_SEPARATOR) is->szHTKPath[strlen(szPath)] = GF_PATH_SEPARATOR;
add_field(is, GF_SG_VRML_SFSTRING, "word");
add_field(is, GF_SG_VRML_SFINT32, "wordIndex");
add_field(is, GF_SG_VRML_SFFLOAT, "wordScore");
if (!htk_num_users) {
HTK_Init(is->szHTKPath);
htk_num_users++;
}
sprintf(szName, "HTKD_%d", (u32) is);
strcat(is->szHTKPath, szName);
f = fopen(is->szHTKPath, "wt");
szPh[2] = 0;
nb_word = gf_bs_read_int(bs, 8);
for (i=0; i<nb_word; i++) {
nbPhone = gf_bs_read_int(bs, 8);
while ((c=gf_bs_read_int(bs, 8))) fprintf(f, "%c", c);
fprintf(f, " ");
for (j=0; j<nbPhone; j++) {
gf_bs_read_data(bs, szPh, 2);
if (j) fprintf(f, " ");
if (!stricmp(szPh, "vc")) fprintf(f, "vcl");
else fprintf(f, "%s", szPh);
}
fprintf(f, "\n");
}
fprintf(f, "RIEN sp\nSENT-END [] endsil\nSENT-START [] inisil\n");
fclose(f);
is->type = IS_HTKSensor;
StartHTK(is);
#endif
}
gf_bs_del(bs);
return GF_OK;
}