pantry/projects/zlib.net/minizip/test.c
Joe DeCapo 764fe93aa3
+minizip (#1838)
* +minizip

* don't build zlib
2023-05-05 01:07:08 -04:00

79 lines
1.9 KiB
C

// Generated with ChatGPT
#include <stdio.h>
#include <string.h>
#include "minizip/zip.h"
#include "minizip/unzip.h"
int main(int argc, char *argv[]) {
zipFile zf = NULL;
unzFile uf = NULL;
const char *zip_file = "test.zip";
const char *file_name = "test.txt";
char *file_content = "Hello, world!";
zip_fileinfo zfi;
// Create a new zip file
zf = zipOpen(zip_file, APPEND_STATUS_CREATE);
if (zf == NULL) {
printf("Error creating zip file\n");
return 1;
}
// Fill in zip_fileinfo struct
memset(&zfi, 0, sizeof(zfi));
// Add a file to the zip
if (zipOpenNewFileInZip(zf, file_name, &zfi, NULL, 0, NULL, 0, NULL, Z_DEFLATED, Z_DEFAULT_COMPRESSION) != ZIP_OK) {
printf("Error adding file to zip archive\n");
return 1;
}
// Write the file content
if (zipWriteInFileInZip(zf, file_content, strlen(file_content)) != ZIP_OK) {
printf("Error writing file content\n");
return 1;
}
// Close the file and zip
zipCloseFileInZip(zf);
zipClose(zf, NULL);
// Open the zip file for reading
uf = unzOpen(zip_file);
if (uf == NULL) {
printf("Error opening zip file\n");
return 1;
}
// Locate the file in the zip archive
if (unzLocateFile(uf, file_name, 0) != UNZ_OK) {
printf("Error locating file in zip archive\n");
return 1;
}
// Extract the file
if (unzOpenCurrentFile(uf) != UNZ_OK) {
printf("Error opening file in zip archive\n");
return 1;
}
// Read the file content
char buffer[1024];
int bytes_read = unzReadCurrentFile(uf, buffer, sizeof(buffer) - 1);
if (bytes_read < 0) {
printf("Error reading file from zip archive\n");
return 1;
}
buffer[bytes_read] = '\0';
// Close the file and zip
unzCloseCurrentFile(uf);
unzClose(uf);
// Print the file content
printf("Extracted content: %s\n", buffer);
return 0;
}