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fix: remove unneeded code from ReadFileBytes

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Signed-off-by: Andrew Calcutt <acalcutt@techidiots.net>
This commit is contained in:
Andrew Calcutt 2023-10-09 12:17:47 -04:00
parent 0c19728cc2
commit 05fcf78249
1 changed files with 0 additions and 6 deletions
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6
src/pmtiles_adapter.js
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@ -106,18 +106,12 @@ function ArrayBufferToBuffer(array_buffer) {
const ReadFileBytes = async (filePath, offset, size) => { const ReadFileBytes = async (filePath, offset, size) => {
const sharedBuffer = Buffer.alloc(size); const sharedBuffer = Buffer.alloc(size);
const fd = fs.openSync(filePath); // file descriptor const fd = fs.openSync(filePath); // file descriptor
const stats = fs.fstatSync(fd); // file details
let bytesRead = 0; // how many bytes were read let bytesRead = 0; // how many bytes were read
for (let i = 0; i < size; i++) { for (let i = 0; i < size; i++) {
let postion = offset + i; let postion = offset + i;
await ReadBytes(fd, sharedBuffer, postion); await ReadBytes(fd, sharedBuffer, postion);
bytesRead = (i + 1) * size; bytesRead = (i + 1) * size;
if (bytesRead > stats.size) {
// When we reach the end of file,
// we have to calculate how many bytes were actually read
end = size - (bytesRead - stats.size);
}
if (bytesRead === size) { if (bytesRead === size) {
break; break;
} }