AdiKhajuria-CS50-Pset6-server-query-issue

bool parse(const char* line, char* abs_path, char* query)
{
    //check if the HTTP version in a request is 1.1
    char* httpVersion = strstr(line,"HTTP/1.1");
    if (httpVersion == NULL)
    {
        error (505);
        return false;
    }

    char method[5];
    strncpy (method, line, 4);
    method[4] = '\0';
    if(strncmp(method, "GET ", 4) != 0)
    {
        error(405);
        return false;
    }

    // Check if the request-target has a forward slash
    char* requestPath = strchr(line, '/');
    requestPath[strlen(requestPath) - 11] = '\0';

    if (line[3] == ' ' && line[3 + 1] == '/')
    {
        strcpy(abs_path,requestPath);
        abs_path[strlen(requestPath)] = '\0';
    }

	if (abs_path[0] != '/')
    {
        error(501);
        return false;
    }

	char* queryString = "a";
    if (strchr(line, '?') != NULL)
    {
        printf("line has a query\n");
        queryString = strrchr(line,'?');
        printf("line's query:%s\n", queryString);
    }

    //if the query string has a question mark, remove it
    if (strlen(queryString) >= 1 && queryString[0] == '?')
    {
        for(int i = 0; i < strlen(queryString); i++)
        {
            if (queryString[i] == '?')
            {
                query[i] = queryString[i+1];
                continue;
            }
            if (i + 1 < strlen(queryString))
            {
                query[i] = queryString[i+1];
            }
            if (i == strlen(queryString) - 1)
            {
                query[i] = '\0';
            }
        }
        query[strlen(queryString)] = '\0';
        printf("The query:%s\n", query);
    }

    //check if the query string has something in it.
    if(strstr(abs_path, "?") != NULL && strlen(queryString) >= 1)
    {
        abs_path[strlen(abs_path) - (strlen(queryString))] = '\0';
    }

    // Check if the request-target does not contain a speech mark
    if (strstr(requestPath,"\"") != NULL)
    {
        error(400);
        return false;
    }

    if(strstr(abs_path,"cat.exe") != NULL)
    {
        error(501);
        return false;
    }

    printf("abs_path:%s\n", abs_path);
    return true;
}