svg_status_t
svg_parse_buffer (svg_t *svg, const char *buf, size_t count)
{
svg_status_t status;
status = svg_parse_chunk_begin (svg);
if (status)
return status;
status = svg_parse_chunk (svg, buf, count);
if (status)
return status;
status = svg_parse_chunk_end (svg);
return status;
}
svg_status_t
svg_parse_file (svg_t *svg, FILE *file)
{
svg_status_t status = SVG_STATUS_SUCCESS;
gzFile zfile;
char buf[SVG_PARSE_BUFFER_SIZE];
int read;
zfile = gzdopen (dup(fileno(file)), "r");
if (zfile == NULL) {
switch (errno) {
case ENOMEM:
return SVG_STATUS_NO_MEMORY;
case ENOENT:
return SVG_STATUS_FILE_NOT_FOUND;
default:
return SVG_STATUS_IO_ERROR;
}
}
status = svg_parse_chunk_begin (svg);
if (status)
goto CLEANUP;
while (! gzeof (zfile)) {
read = gzread (zfile, buf, SVG_PARSE_BUFFER_SIZE);
if (read > -1) {
status = svg_parse_chunk (svg, buf, read);
if (status)
goto CLEANUP;
} else {
status = SVG_STATUS_IO_ERROR;
goto CLEANUP;
}
}
status = svg_parse_chunk_end (svg);
CLEANUP:
gzclose (zfile);
return status;
}
JNIEXPORT jint JNICALL Java_com_toolkits_libsvgandroid_SvgRaster_svgAndroidParseChunkEnd
(JNIEnv *env, jclass jc, jlong _svg_android_r)
{
svg_android_t *svg_android = (svg_android_t *)_svg_android_r;
return svg_parse_chunk_end (svg_android->svg);
}
