reading_binary_content.md

Reading Binary Content

#include "CWebStudioOne.c"

CwebNamespace cweb;

void write_binary_file(char *path, unsigned char *content, int size)
{
    FILE *file = fopen(path, "wb");
    fwrite(content, sizeof(unsigned char), size, file);
    fclose(file);
}


struct CwebHttpResponse *main_sever(struct CwebHttpRequest *request ){

    int two_mega_bytes = 2097152;
    char *name = cweb.request.get_param(request, "name");
    if(!name){
        return cweb.response.send_text("name not provided\n",404);
    }
    unsigned char *content = cweb.request.read_content(request, two_mega_bytes);
    if(content){
        write_binary_file(name,content, request->content_length);
        return cweb_send_text("File Written", 200);
    }
    return cweb_send_text("No Content Provided", 200);


}

int main(int argc, char *argv[]){
    cweb = newCwebNamespace();
    CwebServer server = newCwebSever(5000, main_sever);
    cweb.server.start(&server);
    return 0;
}

This example demonstrates how to read binary content from the request and save it to a file.