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@ -1,5 +1,8 @@
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#include "wsfs/provider/operation/read_intern.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <libwebsockets.h>
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#include "wsfs/provider/operation/error.h"
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#include "wsfs/util.h"
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@ -8,11 +11,28 @@ void wsfsp_read(
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json_t * params,
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int id)
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{
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(void) context;
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(void) params;
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(void) id;
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size_t const count = json_array_size(params);
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if (4 == count)
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{
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json_t * inode_holder = json_array_get(params, 0);
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json_t * handle_holder = json_array_get(params, 1);
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json_t * offset_holder = json_array_get(params, 2);
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json_t * length_holder = json_array_get(params, 3);
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if (json_is_integer(inode_holder) &&
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json_is_integer(handle_holder) &&
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json_is_integer(offset_holder) &&
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json_is_integer(length_holder))
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{
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ino_t inode = (ino_t) json_integer_value(inode_holder);
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int handle = json_integer_value(handle_holder);
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size_t offset = json_integer_value(offset_holder);
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size_t length = json_integer_value(length_holder);
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struct wsfsp_request * request = wsfsp_request_create(context->request, id);
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puts("read");
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context->provider->read(request, inode, handle, offset, length, context->user_data);
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}
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}
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}
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void wsfsp_read_default(
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@ -31,7 +51,34 @@ void wsfsp_respond_read(
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char const * data,
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size_t length)
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{
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(void) request;
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(void) data;
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(void) length;
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if (0 < length)
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{
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size_t const size = 4 * ((length / 3) + 2);
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char * buffer = malloc(size);
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if (NULL != buffer)
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{
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lws_b64_encode_string(data, length, buffer, size);
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json_t * result = json_object();
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json_object_set_new(result, "data", json_string(buffer));
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json_object_set_new(result, "format", json_string("base64"));
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json_object_set_new(result, "count", json_integer((int) length));
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wsfsp_respond(request, result);
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free(buffer);
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}
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else
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{
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wsfsp_respond_error(request, -1);
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}
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}
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else
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{
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json_t * result = json_object();
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json_object_set_new(result, "data", json_string(""));
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json_object_set_new(result, "format", json_string("identitiy"));
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json_object_set_new(result, "count", json_integer(0));
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wsfsp_respond(request, result);
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}
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}
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