settings file writing

1 files changed, 78 insertions, 0 deletions

diff --git a/src/administration_writer.cpp b/src/administration_writer.cpp
new file mode 100644
index 0000000..5f23d78
--- /dev/null
+++ b/src/administration_writer.cpp
@@ -0,0 +1,78 @@
+#define _CRT_SECURE_NO_WARNINGS
+
+#include <zip.h>
+#include <xml.h>
+#include <stdlib.h>
+
+#include "administration_writer.hpp"
+
+bool administration_writer_save_cost_centers()
+{
+    return false;
+}
+
+bool administration_writer_save_tax_brackets()
+{
+    struct zip_t *zip = zip_open(administration_file_path_get(), 0, 'w');
+    if (!zip) {
+        zip = zip_open(administration_file_path_get(), 0, 'a');
+        if (!zip) {
+            return false;
+        }
+    }
+
+    if (zip_entry_open(zip, ADMIN_FILE_SETTINGS) < 0) {
+        return false;
+    }
+
+    // Get all data.
+    u32 num_brackets = administration_tax_bracket_count();
+    u32 buffer_size = sizeof(country_tax_bracket) * num_brackets;
+    country_tax_bracket* bracket_buffer = (country_tax_bracket*)malloc(buffer_size);
+    num_brackets = administration_tax_bracket_get_all(bracket_buffer);
+    
+    int buf_length = num_brackets * 500;  // Ballpark file content size.
+    char* settings_content = (char*)malloc(buf_length);
+    memset(settings_content, 0, buf_length);
+
+    char* orig_content = settings_content;
+
+    //// Tax brackets.
+    settings_content += sprintf(settings_content, "<country_tax_brackets>\n");
+
+    for (u32 i = 0; i < num_brackets; i++) {
+        country_tax_bracket c = bracket_buffer[i];
+
+        settings_content += sprintf(settings_content, "\t<country_tax_bracket>\n");
+
+        settings_content += sprintf(settings_content, "\t\t<id>%s</id>\n", c.id);
+        settings_content += sprintf(settings_content, "\t\t<country_code>%s</country_code>\n", c.country_code);
+        settings_content += sprintf(settings_content, "\t\t<rate>%.2f</rate>\n", c.rate);
+        settings_content += sprintf(settings_content, "\t\t<description>%s</description>\n", c.description);
+
+        settings_content += sprintf(settings_content, "\t</country_tax_bracket>\n");
+    }
+
+    settings_content += sprintf(settings_content, "</country_tax_brackets>");
+
+    int final_length = (int)strlen(orig_content);
+
+    bool result = true;
+    if (!xml_parse_document((uint8_t*)orig_content, final_length)) {
+        result = false;
+    }
+
+
+    if (zip_entry_write(zip, orig_content, final_length) < 0) {
+        result = false;
+    }
+
+    zip_entry_close(zip);
+
+    zip_close(zip);
+
+    free(bracket_buffer);
+    free(orig_content);
+
+    return result;
+}
\ No newline at end of file