C++ MIOFILE::printf方法代码示例

static void handle_get_cc_status(GUI_RPC_CONN* gr, MIOFILE& fout) {
    fout.printf(
        "<cc_status>\n"
        "   <network_status>%d</network_status>\n"
        "   <ams_password_error>%d</ams_password_error>\n"
        "   <task_suspend_reason>%d</task_suspend_reason>\n"
        "   <task_mode>%d</task_mode>\n"
        "   <task_mode_perm>%d</task_mode_perm>\n"
        "   <task_mode_delay>%f</task_mode_delay>\n"
        "   <gpu_suspend_reason>%d</gpu_suspend_reason>\n"
        "   <gpu_mode>%d</gpu_mode>\n"
        "   <gpu_mode_perm>%d</gpu_mode_perm>\n"
        "   <gpu_mode_delay>%f</gpu_mode_delay>\n"
        "   <network_suspend_reason>%d</network_suspend_reason>\n"
        "   <network_mode>%d</network_mode>\n"
        "   <network_mode_perm>%d</network_mode_perm>\n"
        "   <network_mode_delay>%f</network_mode_delay>\n"
        "   <disallow_attach>%d</disallow_attach>\n"
        "   <simple_gui_only>%ds</simple_gui_only>\n",
        net_status.network_status(),
        gstate.acct_mgr_info.password_error?1:0,
        gstate.suspend_reason,
        gstate.run_mode.get_current(),
        gstate.run_mode.get_perm(),
        gstate.run_mode.delay(),
        gpu_suspend_reason,
        gstate.gpu_mode.get_current(),
        gstate.gpu_mode.get_perm(),
        gstate.gpu_mode.delay(),
        gstate.network_suspend_reason,
        gstate.network_mode.get_current(),
        gstate.network_mode.get_perm(),
        gstate.network_mode.delay(),
        config.disallow_attach?1:0,
        config.simple_gui_only?1:0
    );
    if (gr->au_mgr_state == AU_MGR_QUIT_REQ) {
        fout.printf(
            "   <manager_must_quit>1</manager_must_quit>\n"
        );
        gr->au_mgr_state = AU_MGR_QUIT_SENT;
    }
    fout.printf(
        "</cc_status>\n"
    );
}

static void handle_get_screensaver_tasks(MIOFILE& fout) {
    unsigned int i;
    ACTIVE_TASK* atp;
    fout.printf(
        "<handle_get_screensaver_tasks>\n"
        "    <suspend_reason>%d</suspend_reason>\n",
        gstate.suspend_reason
    );
    for (i=0; i<gstate.active_tasks.active_tasks.size(); i++) {
        atp = gstate.active_tasks.active_tasks[i];
        if ((atp->task_state() == PROCESS_EXECUTING) || 
                ((atp->task_state() == PROCESS_SUSPENDED) && (gstate.suspend_reason == SUSPEND_REASON_CPU_THROTTLE))) {
            atp->result->write_gui(fout);
        }
    }
    fout.printf("</handle_get_screensaver_tasks>\n");
}

// Write time statistics
// to_remote means GUI RPC reply; else writing client state file
//
int CLIENT_TIME_STATS::write(MIOFILE& out, bool to_remote) {
    out.printf(
        "<time_stats>\n"
        "    <on_frac>%f</on_frac>\n"
        "    <connected_frac>%f</connected_frac>\n"
        "    <cpu_and_network_available_frac>%f</cpu_and_network_available_frac>\n"
        "    <active_frac>%f</active_frac>\n"
        "    <gpu_active_frac>%f</gpu_active_frac>\n"
        "    <client_start_time>%f</client_start_time>\n"
        "    <total_start_time>%f</total_start_time>\n"
        "    <total_duration>%f</total_duration>\n"
        "    <total_active_duration>%f</total_active_duration>\n"
        "    <total_gpu_active_duration>%f</total_gpu_active_duration>\n",
        on_frac,
        connected_frac,
        cpu_and_network_available_frac,
        active_frac,
        gpu_active_frac,
        client_start_time,
        total_start_time,
        total_duration,
        total_active_duration,
        total_gpu_active_duration
    );
    if (to_remote) {
        out.printf(
            "    <now>%f</now>\n"
            "    <previous_uptime>%f</previous_uptime>\n"
            "    <session_active_duration>%f</session_active_duration>\n"
            "    <session_gpu_active_duration>%f</session_gpu_active_duration>\n",
            gstate.now,
            previous_uptime,
            session_active_duration,
            session_gpu_active_duration
        );
    } else {
        out.printf(
            "    <previous_uptime>%f</previous_uptime>\n"
            "    <last_update>%f</last_update>\n",
            gstate.now - client_start_time,
            last_update
        );
    }
    out.printf("</time_stats>\n");
    return 0;
}

static void read_all_projects_list_file(MIOFILE& fout) {
    string s;
    int retval = read_file_string(ALL_PROJECTS_LIST_FILENAME, s);
    if (!retval) {
        strip_whitespace(s);
        fout.printf("%s\n", s.c_str());
    }
}

static void handle_get_cc_config(MIOFILE& fout) {
    string s;
    int retval = read_file_string(CONFIG_FILE, s);
    if (!retval) {
        strip_whitespace(s);
        fout.printf("%s\n", s.c_str());
    }
}

static void handle_get_newer_version(MIOFILE& fout) {
    fout.printf(
        "<newer_version>%s</newer_version>\n"
        "<download_url>%s</download_url>\n",
        gstate.newer_version.c_str(),
        config.client_download_url.c_str()
    );
}

void GUI_RPC_CONN::handle_create_account(char* buf, MIOFILE& fout) {
    ACCOUNT_IN ai;

    ai.parse(buf);

    create_account_op.do_rpc(ai);
    fout.printf("<success/>\n");
}

// write XML list of supported platforms
//
void CLIENT_STATE::write_platforms(PROJECT* p, MIOFILE& mf) {

    mf.printf(
        "    <platform_name>%s</platform_name>\n",
        p->anonymous_platform ? "anonymous" : get_primary_platform()
    );

    for (unsigned int i=1; i<platforms.size(); i++) {
        PLATFORM& platform = platforms[i];
        mf.printf(
            "    <alt_platform>\n"
            "        <name>%s</name>\n"
            "    </alt_platform>\n",
            platform.name.c_str()
        );
    }
}

void COPROC::write_xml(MIOFILE& f, bool scheduler_rpc) {
    f.printf(
        "<coproc>\n"
        "   <type>%s</type>\n"
        "   <count>%d</count>\n",
        type, count
    );
    
    if (scheduler_rpc) {
        write_request(f);
    }

    if (have_opencl) {
        opencl_prop.write_xml(f, "coproc_opencl");
    }
    
    f.printf("</coproc>\n");
}

void GUI_RPC_CONN::handle_get_project_config(char* buf, MIOFILE& fout) {
    string url;

    parse_str(buf, "<url>", url);

    canonicalize_master_url(url);
    get_project_config_op.do_rpc(url);
    fout.printf("<success/>\n");
}

static void handle_acct_mgr_rpc_poll(char*, MIOFILE& fout) {
    fout.printf(
        "<acct_mgr_rpc_reply>\n"
    );
    if (gstate.acct_mgr_op.error_str.size()) {
        fout.printf(
            "    <message>%s</message>\n",
            gstate.acct_mgr_op.error_str.c_str()
        );
    }
    fout.printf(
        "    <error_num>%d</error_num>\n",
        gstate.acct_mgr_op.error_num
    );
    fout.printf(
        "</acct_mgr_rpc_reply>\n"
    );
}

int COPROCS::write_coproc_info_file(vector<string> &warnings) {
    MIOFILE mf;
    unsigned int i, temp;
    FILE* f;
    
    f = boinc_fopen(COPROC_INFO_FILENAME, "wb");
    if (!f) return ERR_FOPEN;
    mf.init_file(f);
    
    mf.printf("    <coprocs>\n");

    for (i=0; i<ati_gpus.size(); ++i) {
       ati_gpus[i].write_xml(mf, false);
    }
    for (i=0; i<nvidia_gpus.size(); ++i) {
        temp = nvidia_gpus[i].count;
        nvidia_gpus[i].count = 1;
        nvidia_gpus[i].pci_infos[0] = nvidia_gpus[i].pci_info;
        nvidia_gpus[i].write_xml(mf, false);
        nvidia_gpus[i].count = temp;
    }
    for (i=0; i<intel_gpus.size(); ++i) {
        intel_gpus[i].write_xml(mf, false);
    }
    for (i=0; i<ati_opencls.size(); ++i) {
        ati_opencls[i].write_xml(mf, "ati_opencl", true);
    }
    for (i=0; i<nvidia_opencls.size(); ++i) {
        nvidia_opencls[i].write_xml(mf, "nvidia_opencl", true);
    }
    for (i=0; i<intel_gpu_opencls.size(); ++i) {
        intel_gpu_opencls[i].write_xml(mf, "intel_gpu_opencl", true);
    }
    for (i=0; i<cpu_opencls.size(); i++) {
        cpu_opencls[i].write_xml(mf);
    }
    for (i=0; i<warnings.size(); ++i) {
        mf.printf("<warning>%s</warning>\n", warnings[i].c_str());
    }

    mf.printf("    </coprocs>\n");
    fclose(f);
    return 0;
}

int CERT_SIGS::write(MIOFILE &f) {
    if (this->signatures.size()==0) return true;
    f.printf("<signatures>\n");
    for(unsigned int i=0;i < this->signatures.size(); i++) {
        f.printf("  <entry>\n");
        f.printf("    <signature>\n%s\n", this->signatures.at(i).signature);
        f.printf("    </signature>\n");
        f.printf("    <subject>%s</subject>\n", this->signatures.at(i).subject);    
        f.printf("    <type>%s</type>\n", (this->signatures.at(i).type == MD5_HASH) ? "md5" : "sha1");
        f.printf("    <hash>%s</hash>\n", this->signatures.at(i).hash);
        f.printf("  </entry>\n");
    }
    f.printf("</signatures>\n");
    return true;
}

static void handle_result_show_graphics(char* buf, MIOFILE& fout) {
    string result_name;
    GRAPHICS_MSG gm;
    ACTIVE_TASK* atp;

    if (match_tag(buf, "<full_screen/>")) {
        gm.mode = MODE_FULLSCREEN;
    } else if (match_tag(buf, "<hide/>")) {
        gm.mode = MODE_HIDE_GRAPHICS;
    } else {
        gm.mode = MODE_WINDOW;
    }

    parse_str(buf, "<window_station>", gm.window_station, sizeof(gm.window_station));
    parse_str(buf, "<desktop>", gm.desktop, sizeof(gm.desktop));
    parse_str(buf, "<display>", gm.display, sizeof(gm.display));

    if (parse_str(buf, "<result_name>", result_name)) {
        PROJECT* p = get_project(buf, fout);
        if (!p) {
            fout.printf("<error>No such project</error>\n");
            return;
       }
        RESULT* rp = gstate.lookup_result(p, result_name.c_str());
        if (!rp) {
            fout.printf("<error>No such result</error>\n");
            return;
        }
        atp = gstate.lookup_active_task_by_result(rp);
        if (!atp) {
            fout.printf("<error>no such result</error>\n");
            return;
        }
        atp->request_graphics_mode(gm);
    } else {
        for (unsigned int i=0; i<gstate.active_tasks.active_tasks.size(); i++) {
            atp = gstate.active_tasks.active_tasks[i];
            if (atp->scheduler_state != CPU_SCHED_SCHEDULED) continue;
            atp->request_graphics_mode(gm);
        }
    }
    fout.printf("<success/>\n");
}

static void handle_project_attach_poll(char*, MIOFILE& fout) {
    unsigned int i;
    fout.printf(
        "<project_attach_reply>\n"
    );
    for (i=0; i<gstate.project_attach.messages.size(); i++) {
        fout.printf(
            "    <message>%s</message>\n",
            gstate.project_attach.messages[i].c_str()
        );
    }
    fout.printf(
        "    <error_num>%d</error_num>\n",
        gstate.project_attach.error_num
    );
    fout.printf(
        "</project_attach_reply>\n"
    );
}