src/server/daemon/webserver.c

Sat, 06 Oct 2012 13:00:07 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sat, 06 Oct 2012 13:00:07 +0200
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parent 32
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child 38
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server can reload configuration

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2011 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include <stdio.h>
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30 #include <stdlib.h>
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31 #include <dlfcn.h>
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33 #include "../public/nsapi.h"
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34 #include "../util/systhr.h"
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35 #include "../util/io.h"
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37 #include "func.h"
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38 #include "config.h"
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39 #include "configmanager.h"
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40 #include "httplistener.h"
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41 #include "webserver.h"
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42 #include "log.h"
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44
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45 extern struct FuncStruct webserver_funcs[];
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48 int webserver_init() {
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49 // init NSPR
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50 systhread_init("webserver");
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51
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52 // init NSAPI functions
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53 func_init();
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54 add_functions(webserver_funcs);
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55
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56 // load init.conf
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57 load_init_conf("conf/init.conf");
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59 // load server.conf
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60 init_configuration_manager();
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61 if(cfgmgr_load_config() != 0) {
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62 fprintf(stderr, "Cannot load configuration\n");
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63 return -1;
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64 }
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65
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66 // create tmp dir and pid file
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67 ServerConfiguration *cfg = cfgmgr_get_server_config();
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68 char *mkdir_cmd = NULL;
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69 asprintf(&mkdir_cmd, "mkdir -p %s", cfg->tmp.ptr);
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70 system(mkdir_cmd);
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71 free(mkdir_cmd);
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73 char *pid_file_path = NULL;
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74 asprintf(&pid_file_path, "%s/pid", cfg->tmp.ptr);
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75 FILE *pidfile = fopen(pid_file_path, "w");
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76 pid_t pid = getpid();
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77 fprintf(pidfile, "%d", pid);
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78 fclose(pidfile);
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79 free(pid_file_path);
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80
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81 // init NSAPI functions
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82
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83
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84 return 0;
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85 }
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86
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87 int webserver_run() {
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88 printf("webserver_run\n");
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89
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90 // start all http listener
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91 if(start_all_listener() != 0) {
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92 fprintf(stderr, "Error: Cannot start http listener\n");
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93 }
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94
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95 return 0;
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96 }
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99 void webserver_atrestart(void (*fn)(void *), void *data) {
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100 /*
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101 * TODO: implement later
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102 * only for mod_jk at this time
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103 */
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104 }
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105

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