ret_t
http2d_spdy_read_ctrl (http2d_buffer_t *buf, int pos, http2d_spdy_ctrl_t *ctrl)
{
char *p = &buf->buf[pos];
ctrl->version = _read_uint16(p) & SPDY_MASK_VERSION;
ctrl->type = _read_uint16(p+2);
ctrl->flags = p[4];
ctrl->length = _read_uint32(p+4) & SPDY_MASK_LENGTH;
return ret_ok;
}
static gboolean
as_app_builder_parse_file_qt (AsAppBuilderContext *ctx,
const gchar *locale,
const gchar *filename,
GError **error)
{
guint32 len;
guint32 m = 0;
g_autofree guint8 *data = NULL;
const guint8 qm_magic[] = {
0x3c, 0xb8, 0x64, 0x18, 0xca, 0xef, 0x9c, 0x95,
0xcd, 0x21, 0x1c, 0xbf, 0x60, 0xa1, 0xbd, 0xdd
};
/* load file */
if (!g_file_get_contents (filename, (gchar **) &data, (gsize *) &len, error))
return FALSE;
/* check header */
if (len < sizeof(qm_magic) ||
memcmp (data, qm_magic, sizeof(qm_magic)) != 0) {
g_set_error_literal (error,
AS_APP_ERROR,
AS_APP_ERROR_FAILED,
"file is invalid");
return FALSE;
}
m += (guint32) sizeof(qm_magic);
/* parse each section */
while (m < len) {
AsAppBuilderQmSection section = _read_uint8(data, &m);
guint32 section_len = _read_uint32 (data, &m);
if (section == AS_APP_TRANSLATION_QM_SECTION_MESSAGES) {
as_app_builder_parse_data_qt (ctx,
locale,
data + m,
section_len);
}
m += section_len;
}
return TRUE;
}
static void
as_app_builder_parse_data_qt (AsAppBuilderContext *ctx,
const gchar *locale,
const guint8 *data,
guint32 len)
{
AsAppBuilderEntry *entry;
guint32 m = 0;
guint nstrings = 0;
/* read data */
while (m < len) {
guint32 tag_len;
AsAppBuilderQmTag tag = _read_uint8(data, &m);
switch (tag) {
case AS_APP_TRANSLATION_QM_TAG_END:
break;
case AS_APP_TRANSLATION_QM_TAG_OBSOLETE1:
m += 4;
break;
case AS_APP_TRANSLATION_QM_TAG_TRANSLATION:
case AS_APP_TRANSLATION_QM_TAG_SOURCE_TEXT:
case AS_APP_TRANSLATION_QM_TAG_CONTEXT:
case AS_APP_TRANSLATION_QM_TAG_COMMENT:
tag_len = _read_uint32 (data, &m);
if (tag_len < 0xffffffff)
m += tag_len;
if (tag == AS_APP_TRANSLATION_QM_TAG_TRANSLATION)
nstrings++;
break;
default:
m = G_MAXUINT32;
break;
}
}
/* add new entry */
entry = as_app_builder_entry_new ();
entry->locale = g_strdup (locale);
entry->nstrings = nstrings;
if (entry->nstrings > ctx->max_nstrings)
ctx->max_nstrings = entry->nstrings;
ctx->data = g_list_prepend (ctx->data, entry);
}
