+minizip (#1838)

* +minizip

* don't build zlib

projects/zlib.net/minizip/package.yml

@@ -0,0 +1,30 @@
+distributable:
+  url: https://github.com/madler/zlib/archive/refs/tags/v{{version}}.tar.gz
+  strip-components: 1
+
+versions:
+  github: madler/zlib
+  strip: /^v/
+
+# dependencies:
+#   zlib.net: '*'
+
+build:
+  dependencies:
+    gnu.org/autoconf: ^2
+    gnu.org/automake: ^1
+    tea.xyz/gx/cc: c99
+    tea.xyz/gx/make: '*'
+    gnu.org/libtool: ^2
+    # zlib.net: '*'
+  script: |
+    cd contrib/minizip
+    autoreconf -fi
+    ./configure --prefix={{prefix}}
+    make install
+
+test:
+  dependencies:
+    tea.xyz/gx/cc: c99
+  script: |
+    cc test.c -o test -lminizip -lz

projects/zlib.net/minizip/test.c

@@ -0,0 +1,78 @@
+// 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;
+}