147 lines
4.4 KiB
C
147 lines
4.4 KiB
C
/*************************************************************************
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*
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* Orca
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* Copyright 2023 Martin Fouilleul and the Orca project contributors
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* See LICENSE.txt for licensing information
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*
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**************************************************************************/
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#include "platform/platform_io_internal.h"
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#include "runtime.h"
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#include "runtime_memory.h"
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oc_io_cmp oc_bridge_io_single_rect(oc_io_req* wasmReq)
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{
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oc_runtime* orca = oc_runtime_get();
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oc_io_cmp cmp = { 0 };
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oc_io_req req = *wasmReq;
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//TODO have a separate oc_wasm_io_req struct
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void* buffer = oc_wasm_address_to_ptr((oc_wasm_addr)(uintptr_t)req.buffer, req.size);
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if(buffer)
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{
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req.buffer = buffer;
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if(req.op == OC_IO_OPEN_AT)
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{
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if(req.handle.h == 0)
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{
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//NOTE: change root to app local folder
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req.handle = orca->rootDir;
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req.open.flags |= OC_FILE_OPEN_RESTRICT;
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}
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}
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cmp = oc_io_wait_single_req_for_table(&req, &orca->fileTable);
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}
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else
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{
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cmp.error = OC_IO_ERR_ARG;
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}
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return (cmp);
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}
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oc_file oc_file_open_with_request_bridge(oc_wasm_str8 path, oc_file_access rights, oc_file_open_flags flags)
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{
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oc_file file = oc_file_nil();
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oc_runtime* orca = oc_runtime_get();
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oc_str8 nativePath = oc_wasm_str8_to_native(path);
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if(nativePath.ptr)
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{
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file = oc_file_open_with_request_for_table(nativePath, rights, flags, &orca->fileTable);
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}
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return (file);
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}
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typedef struct oc_wasm_file_dialog_desc
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{
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oc_file_dialog_kind kind;
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oc_file_dialog_flags flags;
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oc_wasm_str8 title;
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oc_wasm_str8 okLabel;
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oc_file startAt;
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oc_wasm_str8 startPath;
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oc_wasm_str8_list filters;
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} oc_wasm_file_dialog_desc;
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typedef struct oc_wasm_file_open_with_dialog_elt
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{
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oc_wasm_list_elt listElt;
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oc_file file;
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} oc_wasm_file_open_with_dialog_elt;
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typedef struct oc_wasm_file_open_with_dialog_result
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{
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oc_file_dialog_button button;
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oc_file file;
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oc_wasm_list selection;
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} oc_wasm_file_open_with_dialog_result;
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oc_wasm_file_open_with_dialog_result oc_file_open_with_dialog_bridge(oc_wasm_addr wasmArena,
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oc_file_access rights,
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oc_file_open_flags flags,
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oc_wasm_file_dialog_desc* desc)
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{
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oc_runtime* orca = oc_runtime_get();
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oc_arena_scope scratch = oc_scratch_begin();
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oc_file_dialog_desc nativeDesc = {
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.kind = desc->kind,
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.flags = desc->flags
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};
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nativeDesc.title.ptr = oc_wasm_address_to_ptr(desc->title.ptr, desc->title.len);
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nativeDesc.title.len = desc->title.len;
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nativeDesc.okLabel.ptr = oc_wasm_address_to_ptr(desc->okLabel.ptr, desc->okLabel.len);
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nativeDesc.okLabel.len = desc->okLabel.len;
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if(oc_file_is_nil(desc->startAt) && desc->startPath.len)
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{
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nativeDesc.startAt = orca->rootDir;
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}
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else
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{
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nativeDesc.startAt = desc->startAt;
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}
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nativeDesc.startPath.ptr = oc_wasm_address_to_ptr(desc->startPath.ptr, desc->startPath.len);
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nativeDesc.startPath.len = desc->startPath.len;
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u32 eltIndex = desc->filters.list.first;
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while(eltIndex)
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{
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oc_wasm_str8_elt* elt = oc_wasm_address_to_ptr(eltIndex, sizeof(oc_wasm_str8_elt));
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oc_str8 filter = oc_wasm_str8_to_native(elt->string);
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oc_str8_list_push(scratch.arena, &nativeDesc.filters, filter);
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oc_log_info("filter: %.*s\n", (int)filter.len, filter.ptr);
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eltIndex = elt->listElt.next;
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}
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oc_file_open_with_dialog_result nativeResult = oc_file_open_with_dialog_for_table(scratch.arena, rights, flags, &nativeDesc, &orca->fileTable);
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oc_wasm_file_open_with_dialog_result result = {
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.button = nativeResult.button,
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.file = nativeResult.file
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};
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oc_list_for(&nativeResult.selection, elt, oc_file_open_with_dialog_elt, listElt)
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{
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oc_wasm_addr wasmEltAddr = oc_wasm_arena_push(wasmArena, sizeof(oc_wasm_file_open_with_dialog_elt));
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oc_wasm_file_open_with_dialog_elt* wasmElt = oc_wasm_address_to_ptr(wasmEltAddr, sizeof(oc_wasm_file_open_with_dialog_elt));
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wasmElt->file = elt->file;
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oc_wasm_list_push_back(&result.selection, &wasmElt->listElt);
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}
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oc_scratch_end(scratch);
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return (result);
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}
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