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luax_loadfile uses core/fs;

This commit is contained in:
bjorn 2019-11-23 13:23:48 -08:00
parent d2b0b30faf
commit 6a8048765f
1 changed files with 6 additions and 7 deletions
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13
src/api/l_filesystem.c
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@ -1,7 +1,7 @@
#include "api.h"
#include "filesystem/filesystem.h"
#include "filesystem/file.h"
#include "data/blob.h"
#include "core/fs.h"
#include "core/ref.h"
#include <stdlib.h>
#include <string.h>
@ -35,22 +35,21 @@ static int pushDirectoryItem(void* userdata, const char* path, const char* filen
}
typedef struct {
File file;
fs_handle file;
char buffer[4096];
} luax_Reader;
static const char* readCallback(lua_State* L, void* data, size_t* size) {
luax_Reader* reader = data;
*size = lovrFileRead(&reader->file, reader->buffer, sizeof(reader->buffer));
return *size == 0 ? NULL : reader->buffer;
*size = sizeof(reader->buffer);
return fs_read(reader->file, reader->buffer, size) ? reader->buffer : NULL;
}
static int luax_loadfile(lua_State* L, const char* path, const char* debug) {
luax_Reader reader;
lovrFileInit(&reader.file, path);
lovrAssert(lovrFileOpen(&reader.file, OPEN_READ), "Could not open file %s", path);
lovrAssert(fs_open(path, OPEN_READ, &reader.file), "Could not open file %s", path);
int status = lua_load(L, readCallback, &reader, debug);
lovrFileDestroy(&reader.file);
fs_close(reader.file);
switch (status) {
case LUA_ERRMEM: return luaL_error(L, "Memory allocation error: %s", lua_tostring(L, -1));
case LUA_ERRSYNTAX: return luaL_error(L, "Syntax error: %s", lua_tostring(L, -1));