[6fc28cd] | 1 | // ******************************************************************************************************* |
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[b9eb98b] | 2 | // Servicio: ogAdmServer |
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| 3 | // Autor: José Manuel Alonso (E.T.S.I.I.) Universidad de Sevilla |
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| 4 | // Fecha Creación: Marzo-2010 |
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| 5 | // Fecha Última modificación: Marzo-2010 |
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| 6 | // Nombre del fichero: ogAdmServer.cpp |
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| 7 | // Descripción :Este fichero implementa el servicio de administración general del sistema |
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[6fc28cd] | 8 | // ******************************************************************************************************* |
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[b9eb98b] | 9 | #include "ogAdmServer.h" |
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[0fbdcf2] | 10 | #include "dbi.h" |
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[f4e7832] | 11 | #include "utils.h" |
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[96b9bb8] | 12 | #include "list.h" |
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[04ca20e] | 13 | #include "rest.h" |
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| 14 | #include "client.h" |
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| 15 | #include "json.h" |
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[83b242c] | 16 | #include "schedule.h" |
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[ef6e3d2] | 17 | #include <syslog.h> |
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[2baf362] | 18 | #include <sys/ioctl.h> |
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| 19 | #include <ifaddrs.h> |
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[c6020f2] | 20 | #include <sys/types.h> |
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| 21 | #include <sys/stat.h> |
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| 22 | #include <fcntl.h> |
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[95e6520] | 23 | #include <jansson.h> |
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[83b242c] | 24 | #include <time.h> |
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[2427e9d] | 25 | |
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| 26 | static char usuario[LONPRM]; // Usuario de acceso a la base de datos |
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| 27 | static char pasguor[LONPRM]; // Password del usuario |
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| 28 | static char datasource[LONPRM]; // Dirección IP del gestor de base de datos |
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| 29 | static char catalog[LONPRM]; // Nombre de la base de datos |
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[2baf362] | 30 | static char interface[LONPRM]; // Interface name |
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[04ca20e] | 31 | char auth_token[LONPRM]; // API token |
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[2427e9d] | 32 | |
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[04ca20e] | 33 | struct og_dbi_config dbi_config = { |
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[0fbdcf2] | 34 | .user = usuario, |
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| 35 | .passwd = pasguor, |
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| 36 | .host = datasource, |
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| 37 | .database = catalog, |
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| 38 | }; |
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| 39 | |
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[b9eb98b] | 40 | //________________________________________________________________________________________________________ |
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| 41 | // Función: tomaConfiguracion |
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| 42 | // |
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| 43 | // Descripción: |
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| 44 | // Lee el fichero de configuración del servicio |
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| 45 | // Parámetros: |
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| 46 | // filecfg : Ruta completa al fichero de configuración |
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| 47 | // Devuelve: |
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[9dea2d6] | 48 | // true: Si el proceso es correcto |
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| 49 | // false: En caso de ocurrir algún error |
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[b9eb98b] | 50 | //________________________________________________________________________________________________________ |
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[59fb4d5] | 51 | static bool tomaConfiguracion(const char *filecfg) |
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| 52 | { |
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[20fa7b9] | 53 | char buf[1024], *line; |
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| 54 | char *key, *value; |
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| 55 | FILE *fcfg; |
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[b9eb98b] | 56 | |
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| 57 | if (filecfg == NULL || strlen(filecfg) == 0) { |
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[b56cbeb] | 58 | syslog(LOG_ERR, "No configuration file has been specified\n"); |
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[9dea2d6] | 59 | return false; |
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[b9eb98b] | 60 | } |
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| 61 | |
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| 62 | fcfg = fopen(filecfg, "rt"); |
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| 63 | if (fcfg == NULL) { |
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[b56cbeb] | 64 | syslog(LOG_ERR, "Cannot open configuration file `%s'\n", |
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| 65 | filecfg); |
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[9dea2d6] | 66 | return false; |
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[b9eb98b] | 67 | } |
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| 68 | |
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[3b5ec70] | 69 | servidoradm[0] = '\0'; //inicializar variables globales |
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[b9eb98b] | 70 | |
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[20fa7b9] | 71 | line = fgets(buf, sizeof(buf), fcfg); |
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| 72 | while (line != NULL) { |
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| 73 | const char *delim = "="; |
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| 74 | |
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| 75 | line[strlen(line) - 1] = '\0'; |
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| 76 | |
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| 77 | key = strtok(line, delim); |
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| 78 | value = strtok(NULL, delim); |
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| 79 | |
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[f4e7832] | 80 | if (!strcmp(str_toupper(key), "SERVIDORADM")) |
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[20fa7b9] | 81 | snprintf(servidoradm, sizeof(servidoradm), "%s", value); |
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[f4e7832] | 82 | else if (!strcmp(str_toupper(key), "PUERTO")) |
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[20fa7b9] | 83 | snprintf(puerto, sizeof(puerto), "%s", value); |
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[f4e7832] | 84 | else if (!strcmp(str_toupper(key), "USUARIO")) |
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[20fa7b9] | 85 | snprintf(usuario, sizeof(usuario), "%s", value); |
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[f4e7832] | 86 | else if (!strcmp(str_toupper(key), "PASSWORD")) |
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[20fa7b9] | 87 | snprintf(pasguor, sizeof(pasguor), "%s", value); |
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[f4e7832] | 88 | else if (!strcmp(str_toupper(key), "DATASOURCE")) |
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[20fa7b9] | 89 | snprintf(datasource, sizeof(datasource), "%s", value); |
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[f4e7832] | 90 | else if (!strcmp(str_toupper(key), "CATALOG")) |
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[20fa7b9] | 91 | snprintf(catalog, sizeof(catalog), "%s", value); |
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[f4e7832] | 92 | else if (!strcmp(str_toupper(key), "INTERFACE")) |
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[2baf362] | 93 | snprintf(interface, sizeof(interface), "%s", value); |
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[f4e7832] | 94 | else if (!strcmp(str_toupper(key), "APITOKEN")) |
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[fd30540] | 95 | snprintf(auth_token, sizeof(auth_token), "%s", value); |
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[20fa7b9] | 96 | |
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| 97 | line = fgets(buf, sizeof(buf), fcfg); |
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[b9eb98b] | 98 | } |
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[20fa7b9] | 99 | |
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[a927e14] | 100 | fclose(fcfg); |
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| 101 | |
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[aff4cfd] | 102 | if (!servidoradm[0]) { |
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[b56cbeb] | 103 | syslog(LOG_ERR, "Missing SERVIDORADM in configuration file\n"); |
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[9dea2d6] | 104 | return false; |
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[b9eb98b] | 105 | } |
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[aff4cfd] | 106 | if (!puerto[0]) { |
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[b56cbeb] | 107 | syslog(LOG_ERR, "Missing PUERTO in configuration file\n"); |
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[9dea2d6] | 108 | return false; |
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[b9eb98b] | 109 | } |
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[aff4cfd] | 110 | if (!usuario[0]) { |
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[b56cbeb] | 111 | syslog(LOG_ERR, "Missing USUARIO in configuration file\n"); |
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[9dea2d6] | 112 | return false; |
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[b9eb98b] | 113 | } |
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[aff4cfd] | 114 | if (!pasguor[0]) { |
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[b56cbeb] | 115 | syslog(LOG_ERR, "Missing PASSWORD in configuration file\n"); |
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[9dea2d6] | 116 | return false; |
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[b9eb98b] | 117 | } |
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[aff4cfd] | 118 | if (!datasource[0]) { |
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[b56cbeb] | 119 | syslog(LOG_ERR, "Missing DATASOURCE in configuration file\n"); |
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[9dea2d6] | 120 | return false; |
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[b9eb98b] | 121 | } |
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[aff4cfd] | 122 | if (!catalog[0]) { |
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[b56cbeb] | 123 | syslog(LOG_ERR, "Missing CATALOG in configuration file\n"); |
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[9dea2d6] | 124 | return false; |
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[b9eb98b] | 125 | } |
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[2baf362] | 126 | if (!interface[0]) |
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| 127 | syslog(LOG_ERR, "Missing INTERFACE in configuration file\n"); |
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[eb99080] | 128 | |
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[9dea2d6] | 129 | return true; |
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[b9eb98b] | 130 | } |
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[eb99080] | 131 | |
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[af30cc7] | 132 | #define OG_CMD_MAXLEN 64 |
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[20dcb0a] | 133 | |
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[212280e] | 134 | /* Shut down connection if there is no complete message after 10 seconds. */ |
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| 135 | #define OG_CLIENT_TIMEOUT 10 |
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| 136 | |
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[af30cc7] | 137 | /* Agent client operation might take longer, shut down after 30 seconds. */ |
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| 138 | #define OG_AGENT_CLIENT_TIMEOUT 30 |
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| 139 | |
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[b9eb98b] | 140 | // ________________________________________________________________________________________________________ |
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| 141 | // Función: clienteDisponible |
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| 142 | // |
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| 143 | // Descripción: |
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| 144 | // Comprueba la disponibilidad del cliente para recibir comandos interactivos |
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| 145 | // Parametros: |
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| 146 | // - ip : La ip del cliente a buscar |
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| 147 | // - idx: (Salida) Indice que ocupa el cliente, de estar ya registrado |
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| 148 | // Devuelve: |
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[9dea2d6] | 149 | // true: Si el cliente está disponible |
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| 150 | // false: En caso contrario |
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[b9eb98b] | 151 | // ________________________________________________________________________________________________________ |
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[59fb4d5] | 152 | bool clienteDisponible(char *ip, int* idx) |
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| 153 | { |
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[b9eb98b] | 154 | int estado; |
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| 155 | |
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| 156 | if (clienteExistente(ip, idx)) { |
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| 157 | estado = strcmp(tbsockets[*idx].estado, CLIENTE_OCUPADO); // Cliente ocupado |
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| 158 | if (estado == 0) |
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[9dea2d6] | 159 | return false; |
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[b9eb98b] | 160 | |
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| 161 | estado = strcmp(tbsockets[*idx].estado, CLIENTE_APAGADO); // Cliente apagado |
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| 162 | if (estado == 0) |
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[9dea2d6] | 163 | return false; |
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[b9eb98b] | 164 | |
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| 165 | estado = strcmp(tbsockets[*idx].estado, CLIENTE_INICIANDO); // Cliente en proceso de inclusión |
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| 166 | if (estado == 0) |
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[9dea2d6] | 167 | return false; |
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[b9eb98b] | 168 | |
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[9dea2d6] | 169 | return true; // En caso contrario el cliente está disponible |
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[b9eb98b] | 170 | } |
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[9dea2d6] | 171 | return false; // Cliente no está registrado en el sistema |
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[b9eb98b] | 172 | } |
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| 173 | // ________________________________________________________________________________________________________ |
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| 174 | // Función: clienteExistente |
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| 175 | // |
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| 176 | // Descripción: |
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| 177 | // Comprueba si el cliente está registrado en la tabla de socket del sistema |
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| 178 | // Parametros: |
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| 179 | // - ip : La ip del cliente a buscar |
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| 180 | // - idx:(Salida) Indice que ocupa el cliente, de estar ya registrado |
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| 181 | // Devuelve: |
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[9dea2d6] | 182 | // true: Si el cliente está registrado |
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| 183 | // false: En caso contrario |
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[b9eb98b] | 184 | // ________________________________________________________________________________________________________ |
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[59fb4d5] | 185 | bool clienteExistente(char *ip, int* idx) |
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| 186 | { |
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[b9eb98b] | 187 | int i; |
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| 188 | for (i = 0; i < MAXIMOS_CLIENTES; i++) { |
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| 189 | if (contieneIP(ip, tbsockets[i].ip)) { // Si existe la IP en la cadena |
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| 190 | *idx = i; |
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[9dea2d6] | 191 | return true; |
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[b9eb98b] | 192 | } |
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| 193 | } |
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[9dea2d6] | 194 | return false; |
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[b9eb98b] | 195 | } |
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| 196 | // ________________________________________________________________________________________________________ |
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| 197 | // Función: actualizaConfiguracion |
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| 198 | // |
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| 199 | // Descripción: |
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| 200 | // Esta función actualiza la base de datos con la configuracion de particiones de un cliente |
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| 201 | // Parámetros: |
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| 202 | // - db: Objeto base de datos (ya operativo) |
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| 203 | // - tbl: Objeto tabla |
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| 204 | // - cfg: cadena con una Configuración |
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| 205 | // - ido: Identificador del ordenador cliente |
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| 206 | // Devuelve: |
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[9dea2d6] | 207 | // true: Si el proceso es correcto |
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| 208 | // false: En caso de ocurrir algún error |
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[b9eb98b] | 209 | // Especificaciones: |
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| 210 | // Los parametros de la configuración son: |
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| 211 | // par= Número de partición |
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| 212 | // cpt= Codigo o tipo de partición |
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| 213 | // sfi= Sistema de ficheros que está implementado en la partición |
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| 214 | // soi= Nombre del sistema de ficheros instalado en la partición |
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| 215 | // tam= Tamaño de la partición |
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| 216 | // ________________________________________________________________________________________________________ |
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[fa6b891] | 217 | bool actualizaConfiguracion(struct og_dbi *dbi, char *cfg, int ido) |
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[b9eb98b] | 218 | { |
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[827bac5] | 219 | int lon, p, c,i, dato, swu, idsoi, idsfi,k; |
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[3de93a9] | 220 | char *ptrPar[MAXPAR], *ptrCfg[7], *ptrDual[2], tbPar[LONSTD]; |
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[24df599] | 221 | char *ser, *disk, *par, *cpt, *sfi, *soi, *tam, *uso; // Parametros de configuración. |
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[fa6b891] | 222 | dbi_result result, result_update; |
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| 223 | const char *msglog; |
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[b9eb98b] | 224 | |
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[9a2dc88] | 225 | lon = 0; |
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[b9eb98b] | 226 | p = splitCadena(ptrPar, cfg, '\n'); |
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| 227 | for (i = 0; i < p; i++) { |
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| 228 | c = splitCadena(ptrCfg, ptrPar[i], '\t'); |
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[24df599] | 229 | |
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| 230 | // Si la 1ª línea solo incluye el número de serie del equipo; actualizar BD. |
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| 231 | if (i == 0 && c == 1) { |
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| 232 | splitCadena(ptrDual, ptrCfg[0], '='); |
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| 233 | ser = ptrDual[1]; |
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| 234 | if (strlen(ser) > 0) { |
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| 235 | // Solo actualizar si número de serie no existía. |
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[fa6b891] | 236 | result = dbi_conn_queryf(dbi->conn, |
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| 237 | "UPDATE ordenadores SET numserie='%s'" |
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[b502279] | 238 | " WHERE idordenador=%d AND numserie IS NULL", |
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[24df599] | 239 | ser, ido); |
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[fa6b891] | 240 | if (!result) { |
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| 241 | dbi_conn_error(dbi->conn, &msglog); |
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[bf8ba6c] | 242 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
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| 243 | __func__, __LINE__, msglog); |
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[9dea2d6] | 244 | return false; |
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[24df599] | 245 | } |
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[bf8ba6c] | 246 | dbi_result_free(result); |
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[24df599] | 247 | } |
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| 248 | continue; |
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| 249 | } |
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| 250 | |
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| 251 | // Distribución de particionado. |
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[c4b75b1] | 252 | disk = par = cpt = sfi = soi = tam = uso = NULL; |
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[24df599] | 253 | |
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[b9eb98b] | 254 | splitCadena(ptrDual, ptrCfg[0], '='); |
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[99f74d8] | 255 | disk = ptrDual[1]; // Número de disco |
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[b9eb98b] | 256 | |
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| 257 | splitCadena(ptrDual, ptrCfg[1], '='); |
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[99f74d8] | 258 | par = ptrDual[1]; // Número de partición |
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| 259 | |
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[d1e9613] | 260 | k=splitCadena(ptrDual, ptrCfg[2], '='); |
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| 261 | if(k==2){ |
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| 262 | cpt = ptrDual[1]; // Código de partición |
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| 263 | }else{ |
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[24df599] | 264 | cpt = (char*)"0"; |
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[d1e9613] | 265 | } |
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[b9eb98b] | 266 | |
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[99f74d8] | 267 | k=splitCadena(ptrDual, ptrCfg[3], '='); |
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[b9eb98b] | 268 | if(k==2){ |
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| 269 | sfi = ptrDual[1]; // Sistema de ficheros |
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[eb99080] | 270 | /* Comprueba existencia del s0xistema de ficheros instalado */ |
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[fa6b891] | 271 | idsfi = checkDato(dbi, sfi, "sistemasficheros", "descripcion","idsistemafichero"); |
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[b9eb98b] | 272 | } |
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| 273 | else |
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| 274 | idsfi=0; |
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| 275 | |
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[99f74d8] | 276 | k=splitCadena(ptrDual, ptrCfg[4], '='); |
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[b9eb98b] | 277 | if(k==2){ // Sistema operativo detecdtado |
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| 278 | soi = ptrDual[1]; // Nombre del S.O. instalado |
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| 279 | /* Comprueba existencia del sistema operativo instalado */ |
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[fa6b891] | 280 | idsoi = checkDato(dbi, soi, "nombresos", "nombreso", "idnombreso"); |
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[b9eb98b] | 281 | } |
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| 282 | else |
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| 283 | idsoi=0; |
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| 284 | |
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[99f74d8] | 285 | splitCadena(ptrDual, ptrCfg[5], '='); |
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[b9eb98b] | 286 | tam = ptrDual[1]; // Tamaño de la partición |
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| 287 | |
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[c4b75b1] | 288 | splitCadena(ptrDual, ptrCfg[6], '='); |
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| 289 | uso = ptrDual[1]; // Porcentaje de uso del S.F. |
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| 290 | |
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[9a2dc88] | 291 | lon += sprintf(tbPar + lon, "(%s, %s),", disk, par); |
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[b9eb98b] | 292 | |
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[fa6b891] | 293 | result = dbi_conn_queryf(dbi->conn, |
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| 294 | "SELECT numdisk, numpar, tamano, uso, idsistemafichero, idnombreso" |
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[c4b75b1] | 295 | " FROM ordenadores_particiones" |
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| 296 | " WHERE idordenador=%d AND numdisk=%s AND numpar=%s", |
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[99f74d8] | 297 | ido, disk, par); |
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[fa6b891] | 298 | if (!result) { |
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| 299 | dbi_conn_error(dbi->conn, &msglog); |
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[b56cbeb] | 300 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
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| 301 | __func__, __LINE__, msglog); |
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[9dea2d6] | 302 | return false; |
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[b9eb98b] | 303 | } |
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[fa6b891] | 304 | if (!dbi_result_next_row(result)) { |
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| 305 | result_update = dbi_conn_queryf(dbi->conn, |
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| 306 | "INSERT INTO ordenadores_particiones(idordenador,numdisk,numpar,codpar,tamano,uso,idsistemafichero,idnombreso,idimagen)" |
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[c4b75b1] | 307 | " VALUES(%d,%s,%s,0x%s,%s,%s,%d,%d,0)", |
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| 308 | ido, disk, par, cpt, tam, uso, idsfi, idsoi); |
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[fa6b891] | 309 | if (!result_update) { |
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| 310 | dbi_conn_error(dbi->conn, &msglog); |
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[bf8ba6c] | 311 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
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| 312 | __func__, __LINE__, msglog); |
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[9dea2d6] | 313 | return false; |
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[b9eb98b] | 314 | } |
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[fa6b891] | 315 | dbi_result_free(result_update); |
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| 316 | |
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[b9eb98b] | 317 | } else { // Existe el registro |
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[9dea2d6] | 318 | swu = true; // Se supone que algún dato ha cambiado |
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[fa6b891] | 319 | |
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| 320 | dato = dbi_result_get_uint(result, "tamano"); |
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| 321 | if (atoi(tam) == dato) {// Parámetro tamaño igual al almacenado |
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| 322 | dato = dbi_result_get_uint(result, "idsistemafichero"); |
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| 323 | if (idsfi == dato) {// Parámetro sistema de fichero igual al almacenado |
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| 324 | dato = dbi_result_get_uint(result, "idnombreso"); |
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| 325 | if (idsoi == dato) {// Parámetro sistema de fichero distinto al almacenado |
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[1845104] | 326 | swu = false; // Todos los parámetros de la partición son iguales, no se actualiza |
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[b9eb98b] | 327 | } |
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| 328 | } |
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| 329 | } |
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| 330 | if (swu) { // Hay que actualizar los parámetros de la partición |
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[fa6b891] | 331 | result_update = dbi_conn_queryf(dbi->conn, |
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| 332 | "UPDATE ordenadores_particiones SET " |
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[b9eb98b] | 333 | " codpar=0x%s," |
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| 334 | " tamano=%s," |
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[c4b75b1] | 335 | " uso=%s," |
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[b9eb98b] | 336 | " idsistemafichero=%d," |
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| 337 | " idnombreso=%d," |
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[599c505] | 338 | " idimagen=0," |
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| 339 | " idperfilsoft=0," |
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| 340 | " fechadespliegue=NULL" |
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[99f74d8] | 341 | " WHERE idordenador=%d AND numdisk=%s AND numpar=%s", |
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[c4b75b1] | 342 | cpt, tam, uso, idsfi, idsoi, ido, disk, par); |
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[d56675d] | 343 | } else { // Actualizar porcentaje de uso. |
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[fa6b891] | 344 | result_update = dbi_conn_queryf(dbi->conn, |
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| 345 | "UPDATE ordenadores_particiones SET " |
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[696c5bb] | 346 | " codpar=0x%s," |
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[d56675d] | 347 | " uso=%s" |
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| 348 | " WHERE idordenador=%d AND numdisk=%s AND numpar=%s", |
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[696c5bb] | 349 | cpt, uso, ido, disk, par); |
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[d56675d] | 350 | } |
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[fa6b891] | 351 | if (!result_update) { |
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| 352 | dbi_conn_error(dbi->conn, &msglog); |
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[b56cbeb] | 353 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
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| 354 | __func__, __LINE__, msglog); |
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[9dea2d6] | 355 | return false; |
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[b9eb98b] | 356 | } |
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[fa6b891] | 357 | |
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| 358 | dbi_result_free(result_update); |
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[b9eb98b] | 359 | } |
---|
[bf8ba6c] | 360 | dbi_result_free(result); |
---|
[b9eb98b] | 361 | } |
---|
[9a2dc88] | 362 | lon += sprintf(tbPar + lon, "(0,0)"); |
---|
[b9eb98b] | 363 | // Eliminar particiones almacenadas que ya no existen |
---|
[fa6b891] | 364 | result_update = dbi_conn_queryf(dbi->conn, |
---|
| 365 | "DELETE FROM ordenadores_particiones WHERE idordenador=%d AND (numdisk, numpar) NOT IN (%s)", |
---|
[9a2dc88] | 366 | ido, tbPar); |
---|
[fa6b891] | 367 | if (!result_update) { |
---|
| 368 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 369 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 370 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 371 | return false; |
---|
[b9eb98b] | 372 | } |
---|
[fa6b891] | 373 | dbi_result_free(result_update); |
---|
| 374 | |
---|
[9dea2d6] | 375 | return true; |
---|
[b9eb98b] | 376 | } |
---|
| 377 | // ________________________________________________________________________________________________________ |
---|
| 378 | // Función: checkDato |
---|
| 379 | // |
---|
| 380 | // Descripción: |
---|
| 381 | // Esta función comprueba si existe un dato en una tabla y si no es así lo incluye. devuelve en |
---|
| 382 | // cualquier caso el identificador del registro existenet o del insertado |
---|
| 383 | // Parámetros: |
---|
| 384 | // - db: Objeto base de datos (ya operativo) |
---|
| 385 | // - tbl: Objeto tabla |
---|
| 386 | // - dato: Dato |
---|
| 387 | // - tabla: Nombre de la tabla |
---|
| 388 | // - nomdato: Nombre del dato en la tabla |
---|
| 389 | // - nomidentificador: Nombre del identificador en la tabla |
---|
| 390 | // Devuelve: |
---|
| 391 | // El identificador del registro existente o el del insertado |
---|
| 392 | // |
---|
| 393 | // Especificaciones: |
---|
| 394 | // En caso de producirse algún error se devuelve el valor 0 |
---|
| 395 | // ________________________________________________________________________________________________________ |
---|
| 396 | |
---|
[fa6b891] | 397 | int checkDato(struct og_dbi *dbi, char *dato, const char *tabla, |
---|
[59fb4d5] | 398 | const char *nomdato, const char *nomidentificador) |
---|
| 399 | { |
---|
[fa6b891] | 400 | const char *msglog; |
---|
[b9eb98b] | 401 | int identificador; |
---|
[fa6b891] | 402 | dbi_result result; |
---|
[b9eb98b] | 403 | |
---|
| 404 | if (strlen(dato) == 0) |
---|
| 405 | return (0); // EL dato no tiene valor |
---|
[fa6b891] | 406 | result = dbi_conn_queryf(dbi->conn, |
---|
| 407 | "SELECT %s FROM %s WHERE %s ='%s'", nomidentificador, |
---|
[b9eb98b] | 408 | tabla, nomdato, dato); |
---|
| 409 | |
---|
| 410 | // Ejecuta consulta |
---|
[fa6b891] | 411 | if (!result) { |
---|
| 412 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 413 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 414 | __func__, __LINE__, msglog); |
---|
[b9eb98b] | 415 | return (0); |
---|
| 416 | } |
---|
[fa6b891] | 417 | if (!dbi_result_next_row(result)) { // Software NO existente |
---|
| 418 | dbi_result_free(result); |
---|
| 419 | |
---|
| 420 | result = dbi_conn_queryf(dbi->conn, |
---|
| 421 | "INSERT INTO %s (%s) VALUES('%s')", tabla, nomdato, dato); |
---|
| 422 | if (!result) { |
---|
| 423 | dbi_conn_error(dbi->conn, &msglog); |
---|
[9c8a139] | 424 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 425 | __func__, __LINE__, msglog); |
---|
[b9eb98b] | 426 | return (0); |
---|
| 427 | } |
---|
| 428 | // Recupera el identificador del software |
---|
[fa6b891] | 429 | identificador = dbi_conn_sequence_last(dbi->conn, NULL); |
---|
[b9eb98b] | 430 | } else { |
---|
[fa6b891] | 431 | identificador = dbi_result_get_uint(result, nomidentificador); |
---|
[b9eb98b] | 432 | } |
---|
[fa6b891] | 433 | dbi_result_free(result); |
---|
| 434 | |
---|
[b9eb98b] | 435 | return (identificador); |
---|
| 436 | } |
---|
[96b9bb8] | 437 | |
---|
[b9eb98b] | 438 | // ________________________________________________________________________________________________________ |
---|
| 439 | // Función: Levanta |
---|
| 440 | // |
---|
| 441 | // Descripción: |
---|
| 442 | // Enciende ordenadores a través de la red cuyas macs se pasan como parámetro |
---|
| 443 | // Parámetros: |
---|
[0cee7a6] | 444 | // - iph: Cadena de direcciones ip separadas por ";" |
---|
[b9eb98b] | 445 | // - mac: Cadena de direcciones mac separadas por ";" |
---|
[0cee7a6] | 446 | // - mar: Método de arranque (1=Broadcast, 2=Unicast) |
---|
[b9eb98b] | 447 | // Devuelve: |
---|
[9dea2d6] | 448 | // true: Si el proceso es correcto |
---|
| 449 | // false: En caso de ocurrir algún error |
---|
[b9eb98b] | 450 | // ________________________________________________________________________________________________________ |
---|
[507c75c] | 451 | |
---|
| 452 | bool Levanta(char *ptrIP[], char *ptrMacs[], int lon, char *mar) |
---|
[0cee7a6] | 453 | { |
---|
[63a3d4d] | 454 | unsigned int on = 1; |
---|
[3b5ec70] | 455 | struct sockaddr_in local; |
---|
[507c75c] | 456 | int i, res; |
---|
[b38ed0d] | 457 | int s; |
---|
[b9eb98b] | 458 | |
---|
| 459 | /* Creación de socket para envío de magig packet */ |
---|
| 460 | s = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); |
---|
[28b435c] | 461 | if (s < 0) { |
---|
[b56cbeb] | 462 | syslog(LOG_ERR, "cannot create socket for magic packet\n"); |
---|
[9dea2d6] | 463 | return false; |
---|
[b9eb98b] | 464 | } |
---|
[63a3d4d] | 465 | res = setsockopt(s, SOL_SOCKET, SO_BROADCAST, (unsigned int *) &on, |
---|
| 466 | sizeof(on)); |
---|
[28b435c] | 467 | if (res < 0) { |
---|
[b56cbeb] | 468 | syslog(LOG_ERR, "cannot set broadcast socket\n"); |
---|
[9dea2d6] | 469 | return false; |
---|
[b9eb98b] | 470 | } |
---|
[63a3d4d] | 471 | memset(&local, 0, sizeof(local)); |
---|
[b9eb98b] | 472 | local.sin_family = AF_INET; |
---|
[63a3d4d] | 473 | local.sin_port = htons(PUERTO_WAKEUP); |
---|
| 474 | local.sin_addr.s_addr = htonl(INADDR_ANY); |
---|
| 475 | |
---|
[b9eb98b] | 476 | for (i = 0; i < lon; i++) { |
---|
[b38ed0d] | 477 | if (!WakeUp(s, ptrIP[i], ptrMacs[i], mar)) { |
---|
[b56cbeb] | 478 | syslog(LOG_ERR, "problem sending magic packet\n"); |
---|
[b9eb98b] | 479 | close(s); |
---|
[9dea2d6] | 480 | return false; |
---|
[b9eb98b] | 481 | } |
---|
| 482 | } |
---|
| 483 | close(s); |
---|
[9dea2d6] | 484 | return true; |
---|
[b9eb98b] | 485 | } |
---|
[2baf362] | 486 | |
---|
| 487 | #define OG_WOL_SEQUENCE 6 |
---|
| 488 | #define OG_WOL_MACADDR_LEN 6 |
---|
| 489 | #define OG_WOL_REPEAT 16 |
---|
| 490 | |
---|
| 491 | struct wol_msg { |
---|
| 492 | char secuencia_FF[OG_WOL_SEQUENCE]; |
---|
| 493 | char macbin[OG_WOL_REPEAT][OG_WOL_MACADDR_LEN]; |
---|
| 494 | }; |
---|
| 495 | |
---|
| 496 | static bool wake_up_broadcast(int sd, struct sockaddr_in *client, |
---|
| 497 | const struct wol_msg *msg) |
---|
| 498 | { |
---|
| 499 | struct sockaddr_in *broadcast_addr; |
---|
| 500 | struct ifaddrs *ifaddr, *ifa; |
---|
| 501 | int ret; |
---|
| 502 | |
---|
| 503 | if (getifaddrs(&ifaddr) < 0) { |
---|
| 504 | syslog(LOG_ERR, "cannot get list of addresses\n"); |
---|
| 505 | return false; |
---|
| 506 | } |
---|
| 507 | |
---|
| 508 | client->sin_addr.s_addr = htonl(INADDR_BROADCAST); |
---|
| 509 | |
---|
| 510 | for (ifa = ifaddr; ifa != NULL; ifa = ifa->ifa_next) { |
---|
| 511 | if (ifa->ifa_addr == NULL || |
---|
| 512 | ifa->ifa_addr->sa_family != AF_INET || |
---|
| 513 | strcmp(ifa->ifa_name, interface) != 0) |
---|
| 514 | continue; |
---|
| 515 | |
---|
| 516 | broadcast_addr = |
---|
| 517 | (struct sockaddr_in *)ifa->ifa_ifu.ifu_broadaddr; |
---|
| 518 | client->sin_addr.s_addr = broadcast_addr->sin_addr.s_addr; |
---|
| 519 | break; |
---|
| 520 | } |
---|
[8322fd6] | 521 | freeifaddrs(ifaddr); |
---|
[2baf362] | 522 | |
---|
| 523 | ret = sendto(sd, msg, sizeof(*msg), 0, |
---|
[3b5ec70] | 524 | (struct sockaddr *)client, sizeof(*client)); |
---|
[2baf362] | 525 | if (ret < 0) { |
---|
| 526 | syslog(LOG_ERR, "failed to send broadcast wol\n"); |
---|
| 527 | return false; |
---|
| 528 | } |
---|
| 529 | |
---|
| 530 | return true; |
---|
| 531 | } |
---|
| 532 | |
---|
| 533 | static bool wake_up_unicast(int sd, struct sockaddr_in *client, |
---|
| 534 | const struct wol_msg *msg, |
---|
| 535 | const struct in_addr *addr) |
---|
| 536 | { |
---|
| 537 | int ret; |
---|
| 538 | |
---|
| 539 | client->sin_addr.s_addr = addr->s_addr; |
---|
| 540 | |
---|
| 541 | ret = sendto(sd, msg, sizeof(*msg), 0, |
---|
[3b5ec70] | 542 | (struct sockaddr *)client, sizeof(*client)); |
---|
[2baf362] | 543 | if (ret < 0) { |
---|
| 544 | syslog(LOG_ERR, "failed to send unicast wol\n"); |
---|
| 545 | return false; |
---|
| 546 | } |
---|
| 547 | |
---|
| 548 | return true; |
---|
| 549 | } |
---|
| 550 | |
---|
| 551 | enum wol_delivery_type { |
---|
| 552 | OG_WOL_BROADCAST = 1, |
---|
| 553 | OG_WOL_UNICAST = 2 |
---|
| 554 | }; |
---|
| 555 | |
---|
[b9eb98b] | 556 | //_____________________________________________________________________________________________________________ |
---|
| 557 | // Función: WakeUp |
---|
| 558 | // |
---|
| 559 | // Descripción: |
---|
| 560 | // Enciende el ordenador cuya MAC se pasa como parámetro |
---|
| 561 | // Parámetros: |
---|
| 562 | // - s : Socket para enviar trama magic packet |
---|
[0cee7a6] | 563 | // - iph : Cadena con la dirección ip |
---|
[b9eb98b] | 564 | // - mac : Cadena con la dirección mac en formato XXXXXXXXXXXX |
---|
[0cee7a6] | 565 | // - mar: Método de arranque (1=Broadcast, 2=Unicast) |
---|
[b9eb98b] | 566 | // Devuelve: |
---|
[9dea2d6] | 567 | // true: Si el proceso es correcto |
---|
| 568 | // false: En caso de ocurrir algún error |
---|
[b9eb98b] | 569 | //_____________________________________________________________________________________________________________ |
---|
[0cee7a6] | 570 | // |
---|
[b38ed0d] | 571 | bool WakeUp(int s, char* iph, char *mac, char *mar) |
---|
[0cee7a6] | 572 | { |
---|
[429bd36] | 573 | unsigned int macaddr[OG_WOL_MACADDR_LEN]; |
---|
[2baf362] | 574 | char HDaddress_bin[OG_WOL_MACADDR_LEN]; |
---|
| 575 | struct sockaddr_in WakeUpCliente; |
---|
| 576 | struct wol_msg Trama_WakeUp; |
---|
| 577 | struct in_addr addr; |
---|
| 578 | bool ret; |
---|
| 579 | int i; |
---|
[b9eb98b] | 580 | |
---|
| 581 | for (i = 0; i < 6; i++) // Primera secuencia de la trama Wake Up (0xFFFFFFFFFFFF) |
---|
| 582 | Trama_WakeUp.secuencia_FF[i] = 0xFF; |
---|
| 583 | |
---|
[63a3d4d] | 584 | sscanf(mac, "%02x%02x%02x%02x%02x%02x", |
---|
[429bd36] | 585 | &macaddr[0], &macaddr[1], &macaddr[2], |
---|
| 586 | &macaddr[3], &macaddr[4], &macaddr[5]); |
---|
| 587 | |
---|
| 588 | for (i = 0; i < 6; i++) |
---|
| 589 | HDaddress_bin[i] = (uint8_t)macaddr[i]; |
---|
[b9eb98b] | 590 | |
---|
| 591 | for (i = 0; i < 16; i++) // Segunda secuencia de la trama Wake Up , repetir 16 veces su la MAC |
---|
| 592 | memcpy(&Trama_WakeUp.macbin[i][0], &HDaddress_bin, 6); |
---|
| 593 | |
---|
| 594 | /* Creación de socket del cliente que recibe la trama magic packet */ |
---|
| 595 | WakeUpCliente.sin_family = AF_INET; |
---|
| 596 | WakeUpCliente.sin_port = htons((short) PUERTO_WAKEUP); |
---|
| 597 | |
---|
[2baf362] | 598 | switch (atoi(mar)) { |
---|
| 599 | case OG_WOL_BROADCAST: |
---|
[b38ed0d] | 600 | ret = wake_up_broadcast(s, &WakeUpCliente, &Trama_WakeUp); |
---|
[2baf362] | 601 | break; |
---|
| 602 | case OG_WOL_UNICAST: |
---|
| 603 | if (inet_aton(iph, &addr) < 0) { |
---|
| 604 | syslog(LOG_ERR, "bad IP address for unicast wol\n"); |
---|
| 605 | ret = false; |
---|
| 606 | break; |
---|
| 607 | } |
---|
[b38ed0d] | 608 | ret = wake_up_unicast(s, &WakeUpCliente, &Trama_WakeUp, &addr); |
---|
[2baf362] | 609 | break; |
---|
| 610 | default: |
---|
| 611 | syslog(LOG_ERR, "unknown wol type\n"); |
---|
| 612 | ret = false; |
---|
| 613 | break; |
---|
| 614 | } |
---|
| 615 | return ret; |
---|
[b9eb98b] | 616 | } |
---|
| 617 | |
---|
| 618 | // ________________________________________________________________________________________________________ |
---|
| 619 | // Función: actualizaCreacionImagen |
---|
| 620 | // |
---|
| 621 | // Descripción: |
---|
| 622 | // Esta función actualiza la base de datos con el resultado de la creación de una imagen |
---|
| 623 | // Parámetros: |
---|
| 624 | // - db: Objeto base de datos (ya operativo) |
---|
| 625 | // - tbl: Objeto tabla |
---|
| 626 | // - idi: Identificador de la imagen |
---|
[599c505] | 627 | // - dsk: Disco de donde se creó |
---|
[b9eb98b] | 628 | // - par: Partición de donde se creó |
---|
| 629 | // - cpt: Código de partición |
---|
| 630 | // - ipr: Ip del repositorio |
---|
| 631 | // - ido: Identificador del ordenador modelo |
---|
| 632 | // Devuelve: |
---|
[9dea2d6] | 633 | // true: Si el proceso es correcto |
---|
| 634 | // false: En caso de ocurrir algún error |
---|
[b9eb98b] | 635 | // ________________________________________________________________________________________________________ |
---|
[9cc156c] | 636 | bool actualizaCreacionImagen(struct og_dbi *dbi, char *idi, char *dsk, |
---|
[59fb4d5] | 637 | char *par, char *cpt, char *ipr, char *ido) |
---|
| 638 | { |
---|
[9cc156c] | 639 | const char *msglog; |
---|
| 640 | dbi_result result; |
---|
[ed05cd5] | 641 | int idr,ifs; |
---|
[b9eb98b] | 642 | |
---|
[80d1dfd] | 643 | /* Toma identificador del repositorio correspondiente al ordenador modelo */ |
---|
[9cc156c] | 644 | result = dbi_conn_queryf(dbi->conn, |
---|
[599c505] | 645 | "SELECT repositorios.idrepositorio" |
---|
[80d1dfd] | 646 | " FROM repositorios" |
---|
| 647 | " LEFT JOIN ordenadores USING (idrepositorio)" |
---|
| 648 | " WHERE repositorios.ip='%s' AND ordenadores.idordenador=%s", ipr, ido); |
---|
[b9eb98b] | 649 | |
---|
[9cc156c] | 650 | if (!result) { |
---|
| 651 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 652 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 653 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 654 | return false; |
---|
[b9eb98b] | 655 | } |
---|
[9cc156c] | 656 | if (!dbi_result_next_row(result)) { |
---|
| 657 | syslog(LOG_ERR, |
---|
| 658 | "repository does not exist in database (%s:%d)\n", |
---|
| 659 | __func__, __LINE__); |
---|
| 660 | dbi_result_free(result); |
---|
[9dea2d6] | 661 | return false; |
---|
[b9eb98b] | 662 | } |
---|
[9cc156c] | 663 | idr = dbi_result_get_uint(result, "idrepositorio"); |
---|
| 664 | dbi_result_free(result); |
---|
[b9eb98b] | 665 | |
---|
| 666 | /* Toma identificador del perfilsoftware */ |
---|
[9cc156c] | 667 | result = dbi_conn_queryf(dbi->conn, |
---|
[599c505] | 668 | "SELECT idperfilsoft" |
---|
| 669 | " FROM ordenadores_particiones" |
---|
| 670 | " WHERE idordenador=%s AND numdisk=%s AND numpar=%s", ido, dsk, par); |
---|
[b9eb98b] | 671 | |
---|
[9cc156c] | 672 | if (!result) { |
---|
| 673 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 674 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 675 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 676 | return false; |
---|
[b9eb98b] | 677 | } |
---|
[9cc156c] | 678 | if (!dbi_result_next_row(result)) { |
---|
| 679 | syslog(LOG_ERR, |
---|
| 680 | "software profile does not exist in database (%s:%d)\n", |
---|
| 681 | __func__, __LINE__); |
---|
| 682 | dbi_result_free(result); |
---|
[9dea2d6] | 683 | return false; |
---|
[b9eb98b] | 684 | } |
---|
[9cc156c] | 685 | ifs = dbi_result_get_uint(result, "idperfilsoft"); |
---|
| 686 | dbi_result_free(result); |
---|
[b9eb98b] | 687 | |
---|
| 688 | /* Actualizar los datos de la imagen */ |
---|
[9cc156c] | 689 | result = dbi_conn_queryf(dbi->conn, |
---|
[faee12e] | 690 | "UPDATE imagenes" |
---|
| 691 | " SET idordenador=%s, numdisk=%s, numpar=%s, codpar=%s," |
---|
| 692 | " idperfilsoft=%d, idrepositorio=%d," |
---|
| 693 | " fechacreacion=NOW(), revision=revision+1" |
---|
| 694 | " WHERE idimagen=%s", ido, dsk, par, cpt, ifs, idr, idi); |
---|
[b9eb98b] | 695 | |
---|
[9cc156c] | 696 | if (!result) { |
---|
| 697 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 698 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 699 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 700 | return false; |
---|
[b9eb98b] | 701 | } |
---|
[9cc156c] | 702 | dbi_result_free(result); |
---|
| 703 | |
---|
[faee12e] | 704 | /* Actualizar los datos en el cliente */ |
---|
[9cc156c] | 705 | result = dbi_conn_queryf(dbi->conn, |
---|
[faee12e] | 706 | "UPDATE ordenadores_particiones" |
---|
[ed05cd5] | 707 | " SET idimagen=%s, revision=(SELECT revision FROM imagenes WHERE idimagen=%s)," |
---|
| 708 | " fechadespliegue=NOW()" |
---|
[faee12e] | 709 | " WHERE idordenador=%s AND numdisk=%s AND numpar=%s", |
---|
[ed05cd5] | 710 | idi, idi, ido, dsk, par); |
---|
[9cc156c] | 711 | if (!result) { |
---|
| 712 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 713 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 714 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 715 | return false; |
---|
[faee12e] | 716 | } |
---|
[e81d230] | 717 | dbi_result_free(result); |
---|
[b9eb98b] | 718 | |
---|
[e81d230] | 719 | return true; |
---|
[eb99080] | 720 | } |
---|
[e81d230] | 721 | |
---|
[eb99080] | 722 | // ________________________________________________________________________________________________________ |
---|
[b9eb98b] | 723 | // Función: actualizaRestauracionImagen |
---|
| 724 | // |
---|
| 725 | // Descripción: |
---|
[eb99080] | 726 | // Esta función actualiza la base de datos con el resultado de la restauración de una imagen |
---|
[b9eb98b] | 727 | // Parámetros: |
---|
| 728 | // - db: Objeto base de datos (ya operativo) |
---|
| 729 | // - tbl: Objeto tabla |
---|
| 730 | // - idi: Identificador de la imagen |
---|
[599c505] | 731 | // - dsk: Disco de donde se restauró |
---|
[b9eb98b] | 732 | // - par: Partición de donde se restauró |
---|
| 733 | // - ido: Identificador del cliente donde se restauró |
---|
| 734 | // - ifs: Identificador del perfil software contenido en la imagen |
---|
| 735 | // Devuelve: |
---|
[9dea2d6] | 736 | // true: Si el proceso es correcto |
---|
| 737 | // false: En caso de ocurrir algún error |
---|
[b9eb98b] | 738 | // ________________________________________________________________________________________________________ |
---|
[fa6b891] | 739 | bool actualizaRestauracionImagen(struct og_dbi *dbi, char *idi, |
---|
[59fb4d5] | 740 | char *dsk, char *par, char *ido, char *ifs) |
---|
| 741 | { |
---|
[fa6b891] | 742 | const char *msglog; |
---|
| 743 | dbi_result result; |
---|
[b9eb98b] | 744 | |
---|
| 745 | /* Actualizar los datos de la imagen */ |
---|
[fa6b891] | 746 | result = dbi_conn_queryf(dbi->conn, |
---|
[599c505] | 747 | "UPDATE ordenadores_particiones" |
---|
[60bbc25] | 748 | " SET idimagen=%s, idperfilsoft=%s, fechadespliegue=NOW()," |
---|
[9e3c02a] | 749 | " revision=(SELECT revision FROM imagenes WHERE idimagen=%s)," |
---|
| 750 | " idnombreso=IFNULL((SELECT idnombreso FROM perfilessoft WHERE idperfilsoft=%s),0)" |
---|
[c20cf9c] | 751 | " WHERE idordenador=%s AND numdisk=%s AND numpar=%s", idi, ifs, idi, ifs, ido, dsk, par); |
---|
[b9eb98b] | 752 | |
---|
[fa6b891] | 753 | if (!result) { |
---|
| 754 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 755 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 756 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 757 | return false; |
---|
[b9eb98b] | 758 | } |
---|
[fa6b891] | 759 | dbi_result_free(result); |
---|
| 760 | |
---|
[9dea2d6] | 761 | return true; |
---|
[b9eb98b] | 762 | } |
---|
| 763 | // ________________________________________________________________________________________________________ |
---|
| 764 | // Función: actualizaHardware |
---|
| 765 | // |
---|
| 766 | // Descripción: |
---|
| 767 | // Actualiza la base de datos con la configuracion hardware del cliente |
---|
| 768 | // Parámetros: |
---|
| 769 | // - db: Objeto base de datos (ya operativo) |
---|
| 770 | // - tbl: Objeto tabla |
---|
| 771 | // - hrd: cadena con el inventario hardware |
---|
| 772 | // - ido: Identificador del ordenador |
---|
| 773 | // - npc: Nombre del ordenador |
---|
| 774 | // - idc: Identificador del centro o Unidad organizativa |
---|
| 775 | // ________________________________________________________________________________________________________ |
---|
[eb99080] | 776 | // |
---|
[03f1941] | 777 | bool actualizaHardware(struct og_dbi *dbi, char *hrd, char *ido, char *npc, |
---|
[59fb4d5] | 778 | char *idc) |
---|
[eb99080] | 779 | { |
---|
[03f1941] | 780 | const char *msglog; |
---|
[b9eb98b] | 781 | int idtipohardware, idperfilhard; |
---|
| 782 | int lon, i, j, aux; |
---|
[7f46c45] | 783 | bool retval; |
---|
[eb99080] | 784 | char *whard; |
---|
[b9eb98b] | 785 | int tbidhardware[MAXHARDWARE]; |
---|
[03f1941] | 786 | char *tbHardware[MAXHARDWARE],*dualHardware[2], strInt[LONINT], *idhardwares; |
---|
| 787 | dbi_result result; |
---|
[b9eb98b] | 788 | |
---|
| 789 | /* Toma Centro (Unidad Organizativa) */ |
---|
[03f1941] | 790 | result = dbi_conn_queryf(dbi->conn, |
---|
| 791 | "SELECT idperfilhard FROM ordenadores WHERE idordenador=%s", |
---|
| 792 | ido); |
---|
| 793 | if (!result) { |
---|
| 794 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 795 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 796 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 797 | return false; |
---|
[b9eb98b] | 798 | } |
---|
[03f1941] | 799 | if (!dbi_result_next_row(result)) { |
---|
| 800 | syslog(LOG_ERR, "client does not exist in database (%s:%d)\n", |
---|
| 801 | __func__, __LINE__); |
---|
| 802 | dbi_result_free(result); |
---|
[9dea2d6] | 803 | return false; |
---|
[b9eb98b] | 804 | } |
---|
[03f1941] | 805 | idperfilhard = dbi_result_get_uint(result, "idperfilhard"); |
---|
| 806 | dbi_result_free(result); |
---|
| 807 | |
---|
[eb99080] | 808 | whard=escaparCadena(hrd); // Codificar comillas simples |
---|
| 809 | if(!whard) |
---|
[9dea2d6] | 810 | return false; |
---|
[b9eb98b] | 811 | /* Recorre componentes hardware*/ |
---|
[eb99080] | 812 | lon = splitCadena(tbHardware, whard, '\n'); |
---|
[b9eb98b] | 813 | if (lon > MAXHARDWARE) |
---|
| 814 | lon = MAXHARDWARE; // Limita el número de componentes hardware |
---|
| 815 | /* |
---|
| 816 | for (i=0;i<lon;i++){ |
---|
| 817 | sprintf(msglog,"Linea de inventario: %s",tbHardware[i]); |
---|
[9dea2d6] | 818 | RegistraLog(msglog,false); |
---|
[b9eb98b] | 819 | } |
---|
| 820 | */ |
---|
| 821 | for (i = 0; i < lon; i++) { |
---|
| 822 | splitCadena(dualHardware, rTrim(tbHardware[i]), '='); |
---|
| 823 | //sprintf(msglog,"nemonico: %s",dualHardware[0]); |
---|
[9dea2d6] | 824 | //RegistraLog(msglog,false); |
---|
[b9eb98b] | 825 | //sprintf(msglog,"valor: %s",dualHardware[1]); |
---|
[9dea2d6] | 826 | //RegistraLog(msglog,false); |
---|
[03f1941] | 827 | result = dbi_conn_queryf(dbi->conn, |
---|
| 828 | "SELECT idtipohardware,descripcion FROM tipohardwares WHERE nemonico='%s'", |
---|
| 829 | dualHardware[0]); |
---|
| 830 | if (!result) { |
---|
| 831 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 832 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 833 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 834 | return false; |
---|
[b9eb98b] | 835 | } |
---|
[03f1941] | 836 | if (!dbi_result_next_row(result)) { // Tipo de Hardware NO existente |
---|
| 837 | dbi_result_free(result); |
---|
[9dea2d6] | 838 | return false; |
---|
[b9eb98b] | 839 | } else { // Tipo de Hardware Existe |
---|
[03f1941] | 840 | idtipohardware = dbi_result_get_uint(result, "idtipohardware"); |
---|
| 841 | dbi_result_free(result); |
---|
[b9eb98b] | 842 | |
---|
[03f1941] | 843 | result = dbi_conn_queryf(dbi->conn, |
---|
| 844 | "SELECT idhardware FROM hardwares WHERE idtipohardware=%d AND descripcion='%s'", |
---|
| 845 | idtipohardware, dualHardware[1]); |
---|
[b9eb98b] | 846 | |
---|
[03f1941] | 847 | if (!result) { |
---|
| 848 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 849 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 850 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 851 | return false; |
---|
[b9eb98b] | 852 | } |
---|
| 853 | |
---|
[03f1941] | 854 | if (!dbi_result_next_row(result)) { // Hardware NO existente |
---|
| 855 | dbi_result_free(result); |
---|
| 856 | result = dbi_conn_queryf(dbi->conn, |
---|
| 857 | "INSERT hardwares (idtipohardware,descripcion,idcentro,grupoid) " |
---|
[b9eb98b] | 858 | " VALUES(%d,'%s',%s,0)", idtipohardware, |
---|
| 859 | dualHardware[1], idc); |
---|
[03f1941] | 860 | if (!result) { |
---|
| 861 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 862 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 863 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 864 | return false; |
---|
[b9eb98b] | 865 | } |
---|
[03f1941] | 866 | |
---|
| 867 | // Recupera el identificador del hardware |
---|
| 868 | tbidhardware[i] = dbi_conn_sequence_last(dbi->conn, NULL); |
---|
[b9eb98b] | 869 | } else { |
---|
[03f1941] | 870 | tbidhardware[i] = dbi_result_get_uint(result, "idhardware"); |
---|
[b9eb98b] | 871 | } |
---|
[03f1941] | 872 | dbi_result_free(result); |
---|
[b9eb98b] | 873 | } |
---|
| 874 | } |
---|
| 875 | // Ordena tabla de identificadores para cosultar si existe un pefil con esas especificaciones |
---|
| 876 | |
---|
| 877 | for (i = 0; i < lon - 1; i++) { |
---|
| 878 | for (j = i + 1; j < lon; j++) { |
---|
| 879 | if (tbidhardware[i] > tbidhardware[j]) { |
---|
| 880 | aux = tbidhardware[i]; |
---|
| 881 | tbidhardware[i] = tbidhardware[j]; |
---|
| 882 | tbidhardware[j] = aux; |
---|
| 883 | } |
---|
| 884 | } |
---|
| 885 | } |
---|
| 886 | /* Crea cadena de identificadores de componentes hardware separados por coma */ |
---|
| 887 | sprintf(strInt, "%d", tbidhardware[lon - 1]); // Pasa a cadena el último identificador que es de mayor longitud |
---|
| 888 | aux = strlen(strInt); // Calcula longitud de cadena para reservar espacio a todos los perfiles |
---|
[eba3c79] | 889 | idhardwares = calloc(1, sizeof(aux) * lon + lon); |
---|
[b9eb98b] | 890 | if (idhardwares == NULL) { |
---|
[b56cbeb] | 891 | syslog(LOG_ERR, "%s:%d OOM\n", __FILE__, __LINE__); |
---|
[9dea2d6] | 892 | return false; |
---|
[b9eb98b] | 893 | } |
---|
| 894 | aux = sprintf(idhardwares, "%d", tbidhardware[0]); |
---|
| 895 | for (i = 1; i < lon; i++) |
---|
| 896 | aux += sprintf(idhardwares + aux, ",%d", tbidhardware[i]); |
---|
| 897 | |
---|
[03f1941] | 898 | if (!cuestionPerfilHardware(dbi, idc, ido, idperfilhard, idhardwares, |
---|
[b9eb98b] | 899 | npc, tbidhardware, lon)) { |
---|
[b56cbeb] | 900 | syslog(LOG_ERR, "Problem updating client hardware\n"); |
---|
[9dea2d6] | 901 | retval=false; |
---|
[01586d6] | 902 | } else { |
---|
[9dea2d6] | 903 | retval=true; |
---|
[7f46c45] | 904 | } |
---|
[01586d6] | 905 | free(whard); |
---|
| 906 | free(idhardwares); |
---|
| 907 | |
---|
[7f46c45] | 908 | return (retval); |
---|
[b9eb98b] | 909 | } |
---|
| 910 | // ________________________________________________________________________________________________________ |
---|
| 911 | // Función: cuestionPerfilHardware |
---|
| 912 | // |
---|
| 913 | // Descripción: |
---|
| 914 | // Comprueba existencia de perfil hardware y actualización de éste para el ordenador |
---|
| 915 | // Parámetros: |
---|
| 916 | // - db: Objeto base de datos (ya operativo) |
---|
| 917 | // - tbl: Objeto tabla |
---|
| 918 | // - idc: Identificador de la Unidad organizativa donde se encuentra el cliente |
---|
| 919 | // - ido: Identificador del ordenador |
---|
| 920 | // - tbidhardware: Identificador del tipo de hardware |
---|
| 921 | // - con: Número de componentes detectados para configurar un el perfil hardware |
---|
| 922 | // - npc: Nombre del cliente |
---|
| 923 | // ________________________________________________________________________________________________________ |
---|
[03f1941] | 924 | bool cuestionPerfilHardware(struct og_dbi *dbi, char *idc, char *ido, |
---|
[59fb4d5] | 925 | int idperfilhardware, char *idhardwares, char *npc, int *tbidhardware, |
---|
[b9eb98b] | 926 | int lon) |
---|
| 927 | { |
---|
[03f1941] | 928 | const char *msglog; |
---|
| 929 | dbi_result result; |
---|
[b9eb98b] | 930 | int i; |
---|
| 931 | int nwidperfilhard; |
---|
| 932 | |
---|
| 933 | // Busca perfil hard del ordenador que contenga todos los componentes hardware encontrados |
---|
[03f1941] | 934 | result = dbi_conn_queryf(dbi->conn, |
---|
| 935 | "SELECT idperfilhard FROM" |
---|
[b9eb98b] | 936 | " (SELECT perfileshard_hardwares.idperfilhard as idperfilhard," |
---|
| 937 | " group_concat(cast(perfileshard_hardwares.idhardware AS char( 11) )" |
---|
| 938 | " ORDER BY perfileshard_hardwares.idhardware SEPARATOR ',' ) AS idhardwares" |
---|
| 939 | " FROM perfileshard_hardwares" |
---|
| 940 | " GROUP BY perfileshard_hardwares.idperfilhard) AS temp" |
---|
| 941 | " WHERE idhardwares LIKE '%s'", idhardwares); |
---|
[b56cbeb] | 942 | |
---|
[03f1941] | 943 | if (!result) { |
---|
| 944 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 945 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 946 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 947 | return false; |
---|
[b9eb98b] | 948 | } |
---|
[03f1941] | 949 | if (!dbi_result_next_row(result)) { |
---|
| 950 | // No existe un perfil hardware con esos componentes de componentes hardware, lo crea |
---|
| 951 | dbi_result_free(result); |
---|
| 952 | result = dbi_conn_queryf(dbi->conn, |
---|
| 953 | "INSERT perfileshard (descripcion,idcentro,grupoid)" |
---|
[bde1389] | 954 | " VALUES('Perfil hardware (%s) ',%s,0)", npc, idc); |
---|
[03f1941] | 955 | if (!result) { |
---|
| 956 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 957 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 958 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 959 | return false; |
---|
[b9eb98b] | 960 | } |
---|
[03f1941] | 961 | dbi_result_free(result); |
---|
| 962 | |
---|
[b9eb98b] | 963 | // Recupera el identificador del nuevo perfil hardware |
---|
[03f1941] | 964 | nwidperfilhard = dbi_conn_sequence_last(dbi->conn, NULL); |
---|
| 965 | |
---|
[b9eb98b] | 966 | // Crea la relación entre perfiles y componenetes hardware |
---|
| 967 | for (i = 0; i < lon; i++) { |
---|
[03f1941] | 968 | result = dbi_conn_queryf(dbi->conn, |
---|
| 969 | "INSERT perfileshard_hardwares (idperfilhard,idhardware)" |
---|
[b9eb98b] | 970 | " VALUES(%d,%d)", nwidperfilhard, tbidhardware[i]); |
---|
[03f1941] | 971 | if (!result) { |
---|
| 972 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 973 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 974 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 975 | return false; |
---|
[b9eb98b] | 976 | } |
---|
[03f1941] | 977 | dbi_result_free(result); |
---|
[b9eb98b] | 978 | } |
---|
| 979 | } else { // Existe un perfil con todos esos componentes |
---|
[03f1941] | 980 | nwidperfilhard = dbi_result_get_uint(result, "idperfilhard"); |
---|
| 981 | dbi_result_free(result); |
---|
[b9eb98b] | 982 | } |
---|
| 983 | if (idperfilhardware != nwidperfilhard) { // No coinciden los perfiles |
---|
| 984 | // Actualiza el identificador del perfil hardware del ordenador |
---|
[03f1941] | 985 | result = dbi_conn_queryf(dbi->conn, |
---|
| 986 | "UPDATE ordenadores SET idperfilhard=%d" |
---|
[b9eb98b] | 987 | " WHERE idordenador=%s", nwidperfilhard, ido); |
---|
[03f1941] | 988 | if (!result) { |
---|
| 989 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 990 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 991 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 992 | return false; |
---|
[b9eb98b] | 993 | } |
---|
[03f1941] | 994 | dbi_result_free(result); |
---|
[b9eb98b] | 995 | } |
---|
| 996 | /* Eliminar Relación de hardwares con Perfiles hardware que quedan húerfanos */ |
---|
[03f1941] | 997 | result = dbi_conn_queryf(dbi->conn, |
---|
| 998 | "DELETE FROM perfileshard_hardwares WHERE idperfilhard IN " |
---|
[b9eb98b] | 999 | " (SELECT idperfilhard FROM perfileshard WHERE idperfilhard NOT IN" |
---|
| 1000 | " (SELECT DISTINCT idperfilhard from ordenadores))"); |
---|
[03f1941] | 1001 | if (!result) { |
---|
| 1002 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 1003 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1004 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1005 | return false; |
---|
[b9eb98b] | 1006 | } |
---|
[03f1941] | 1007 | dbi_result_free(result); |
---|
[b9eb98b] | 1008 | |
---|
| 1009 | /* Eliminar Perfiles hardware que quedan húerfanos */ |
---|
[03f1941] | 1010 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1011 | "DELETE FROM perfileshard WHERE idperfilhard NOT IN" |
---|
[7f46c45] | 1012 | " (SELECT DISTINCT idperfilhard FROM ordenadores)"); |
---|
[03f1941] | 1013 | if (!result) { |
---|
| 1014 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 1015 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1016 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1017 | return false; |
---|
[b9eb98b] | 1018 | } |
---|
[03f1941] | 1019 | dbi_result_free(result); |
---|
| 1020 | |
---|
[b9eb98b] | 1021 | /* Eliminar Relación de hardwares con Perfiles hardware que quedan húerfanos */ |
---|
[03f1941] | 1022 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1023 | "DELETE FROM perfileshard_hardwares WHERE idperfilhard NOT IN" |
---|
[7f46c45] | 1024 | " (SELECT idperfilhard FROM perfileshard)"); |
---|
[03f1941] | 1025 | if (!result) { |
---|
| 1026 | dbi_conn_error(dbi->conn, &msglog); |
---|
| 1027 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1028 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1029 | return false; |
---|
[b9eb98b] | 1030 | } |
---|
[03f1941] | 1031 | dbi_result_free(result); |
---|
| 1032 | |
---|
[9dea2d6] | 1033 | return true; |
---|
[b9eb98b] | 1034 | } |
---|
| 1035 | // ________________________________________________________________________________________________________ |
---|
| 1036 | // Función: actualizaSoftware |
---|
| 1037 | // |
---|
| 1038 | // Descripción: |
---|
| 1039 | // Actualiza la base de datos con la configuración software del cliente |
---|
| 1040 | // Parámetros: |
---|
| 1041 | // - db: Objeto base de datos (ya operativo) |
---|
| 1042 | // - tbl: Objeto tabla |
---|
| 1043 | // - sft: cadena con el inventario software |
---|
| 1044 | // - par: Número de la partición |
---|
| 1045 | // - ido: Identificador del ordenador del cliente en la tabla |
---|
| 1046 | // - npc: Nombre del ordenador |
---|
| 1047 | // - idc: Identificador del centro o Unidad organizativa |
---|
| 1048 | // Devuelve: |
---|
[9dea2d6] | 1049 | // true: Si el proceso es correcto |
---|
| 1050 | // false: En caso de ocurrir algún error |
---|
[8712fd9] | 1051 | // |
---|
| 1052 | // Versión 1.1.0: Se incluye el sistema operativo. Autora: Irina Gómez - ETSII Universidad Sevilla |
---|
[b9eb98b] | 1053 | // ________________________________________________________________________________________________________ |
---|
[fa6b891] | 1054 | bool actualizaSoftware(struct og_dbi *dbi, char *sft, char *par,char *ido, |
---|
[59fb4d5] | 1055 | char *npc, char *idc) |
---|
[eb99080] | 1056 | { |
---|
[8712fd9] | 1057 | int i, j, lon, aux, idperfilsoft, idnombreso; |
---|
[7f46c45] | 1058 | bool retval; |
---|
[eb99080] | 1059 | char *wsft; |
---|
[b9eb98b] | 1060 | int tbidsoftware[MAXSOFTWARE]; |
---|
[fa6b891] | 1061 | char *tbSoftware[MAXSOFTWARE], strInt[LONINT], *idsoftwares; |
---|
| 1062 | const char *msglog; |
---|
| 1063 | dbi_result result; |
---|
[b9eb98b] | 1064 | |
---|
| 1065 | /* Toma Centro (Unidad Organizativa) y perfil software */ |
---|
[fa6b891] | 1066 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1067 | "SELECT idperfilsoft,numpar" |
---|
[b9eb98b] | 1068 | " FROM ordenadores_particiones" |
---|
| 1069 | " WHERE idordenador=%s", ido); |
---|
[fa6b891] | 1070 | if (!result) { |
---|
| 1071 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 1072 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1073 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1074 | return false; |
---|
[b9eb98b] | 1075 | } |
---|
| 1076 | idperfilsoft = 0; // Por defecto se supone que el ordenador no tiene aún detectado el perfil software |
---|
[fa6b891] | 1077 | while (dbi_result_next_row(result)) { |
---|
| 1078 | aux = dbi_result_get_uint(result, "numpar"); |
---|
[b9eb98b] | 1079 | if (aux == atoi(par)) { // Se encuentra la partición |
---|
[fa6b891] | 1080 | idperfilsoft = dbi_result_get_uint(result, "idperfilsoft"); |
---|
[b9eb98b] | 1081 | break; |
---|
| 1082 | } |
---|
| 1083 | } |
---|
[fa6b891] | 1084 | dbi_result_free(result); |
---|
[eb99080] | 1085 | wsft=escaparCadena(sft); // Codificar comillas simples |
---|
| 1086 | if(!wsft) |
---|
[9dea2d6] | 1087 | return false; |
---|
[b9eb98b] | 1088 | |
---|
| 1089 | /* Recorre componentes software*/ |
---|
[eb99080] | 1090 | lon = splitCadena(tbSoftware, wsft, '\n'); |
---|
| 1091 | |
---|
[b9eb98b] | 1092 | if (lon == 0) |
---|
[9dea2d6] | 1093 | return true; // No hay lineas que procesar |
---|
[b9eb98b] | 1094 | if (lon > MAXSOFTWARE) |
---|
| 1095 | lon = MAXSOFTWARE; // Limita el número de componentes software |
---|
| 1096 | |
---|
[1c0eaf2] | 1097 | idnombreso = 0; |
---|
[b9eb98b] | 1098 | for (i = 0; i < lon; i++) { |
---|
[8712fd9] | 1099 | // Primera línea es el sistema operativo: se obtiene identificador |
---|
| 1100 | if (i == 0) { |
---|
[fa6b891] | 1101 | idnombreso = checkDato(dbi, rTrim(tbSoftware[i]), "nombresos", "nombreso", "idnombreso"); |
---|
[8712fd9] | 1102 | continue; |
---|
| 1103 | } |
---|
| 1104 | |
---|
[fa6b891] | 1105 | result = dbi_conn_queryf(dbi->conn, |
---|
[b9eb98b] | 1106 | "SELECT idsoftware FROM softwares WHERE descripcion ='%s'", |
---|
| 1107 | rTrim(tbSoftware[i])); |
---|
[fa6b891] | 1108 | if (!result) { |
---|
| 1109 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 1110 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1111 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1112 | return false; |
---|
[b9eb98b] | 1113 | } |
---|
| 1114 | |
---|
[fa6b891] | 1115 | if (!dbi_result_next_row(result)) { |
---|
| 1116 | dbi_result_free(result); |
---|
| 1117 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1118 | "INSERT INTO softwares (idtiposoftware,descripcion,idcentro,grupoid)" |
---|
[b9eb98b] | 1119 | " VALUES(2,'%s',%s,0)", tbSoftware[i], idc); |
---|
[fa6b891] | 1120 | if (!result) { // Error al insertar |
---|
| 1121 | dbi_conn_error(dbi->conn, &msglog); |
---|
[26736ed] | 1122 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1123 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1124 | return false; |
---|
[b9eb98b] | 1125 | } |
---|
[fa6b891] | 1126 | |
---|
[b9eb98b] | 1127 | // Recupera el identificador del software |
---|
[fa6b891] | 1128 | tbidsoftware[i] = dbi_conn_sequence_last(dbi->conn, NULL); |
---|
[b9eb98b] | 1129 | } else { |
---|
[fa6b891] | 1130 | tbidsoftware[i] = dbi_result_get_uint(result, "idsoftware"); |
---|
[b9eb98b] | 1131 | } |
---|
[26736ed] | 1132 | dbi_result_free(result); |
---|
[b9eb98b] | 1133 | } |
---|
| 1134 | |
---|
| 1135 | // Ordena tabla de identificadores para cosultar si existe un pefil con esas especificaciones |
---|
| 1136 | |
---|
| 1137 | for (i = 0; i < lon - 1; i++) { |
---|
| 1138 | for (j = i + 1; j < lon; j++) { |
---|
| 1139 | if (tbidsoftware[i] > tbidsoftware[j]) { |
---|
| 1140 | aux = tbidsoftware[i]; |
---|
| 1141 | tbidsoftware[i] = tbidsoftware[j]; |
---|
| 1142 | tbidsoftware[j] = aux; |
---|
| 1143 | } |
---|
| 1144 | } |
---|
| 1145 | } |
---|
| 1146 | /* Crea cadena de identificadores de componentes software separados por coma */ |
---|
| 1147 | sprintf(strInt, "%d", tbidsoftware[lon - 1]); // Pasa a cadena el último identificador que es de mayor longitud |
---|
| 1148 | aux = strlen(strInt); // Calcula longitud de cadena para reservar espacio a todos los perfiles |
---|
[eba3c79] | 1149 | idsoftwares = calloc(1, (sizeof(aux)+1) * lon + lon); |
---|
[b9eb98b] | 1150 | if (idsoftwares == NULL) { |
---|
[b56cbeb] | 1151 | syslog(LOG_ERR, "%s:%d OOM\n", __FILE__, __LINE__); |
---|
[9dea2d6] | 1152 | return false; |
---|
[b9eb98b] | 1153 | } |
---|
| 1154 | aux = sprintf(idsoftwares, "%d", tbidsoftware[0]); |
---|
| 1155 | for (i = 1; i < lon; i++) |
---|
| 1156 | aux += sprintf(idsoftwares + aux, ",%d", tbidsoftware[i]); |
---|
| 1157 | |
---|
| 1158 | // Comprueba existencia de perfil software y actualización de éste para el ordenador |
---|
[fa6b891] | 1159 | if (!cuestionPerfilSoftware(dbi, idc, ido, idperfilsoft, idnombreso, idsoftwares, |
---|
[b9eb98b] | 1160 | npc, par, tbidsoftware, lon)) { |
---|
[9c8a139] | 1161 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1162 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1163 | retval=false; |
---|
[01586d6] | 1164 | } else { |
---|
[9dea2d6] | 1165 | retval=true; |
---|
[7f46c45] | 1166 | } |
---|
[01586d6] | 1167 | free(wsft); |
---|
| 1168 | free(idsoftwares); |
---|
| 1169 | |
---|
| 1170 | return retval; |
---|
[b9eb98b] | 1171 | } |
---|
| 1172 | // ________________________________________________________________________________________________________ |
---|
| 1173 | // Función: CuestionPerfilSoftware |
---|
| 1174 | // |
---|
| 1175 | // Parámetros: |
---|
| 1176 | // - db: Objeto base de datos (ya operativo) |
---|
| 1177 | // - tbl: Objeto tabla |
---|
| 1178 | // - idcentro: Identificador del centro en la tabla |
---|
| 1179 | // - ido: Identificador del ordenador del cliente en la tabla |
---|
[8712fd9] | 1180 | // - idnombreso: Identificador del sistema operativo |
---|
[b9eb98b] | 1181 | // - idsoftwares: Cadena con los identificadores de componentes software separados por comas |
---|
| 1182 | // - npc: Nombre del ordenador del cliente |
---|
| 1183 | // - particion: Número de la partición |
---|
| 1184 | // - tbidsoftware: Array con los identificadores de componentes software |
---|
| 1185 | // - lon: Número de componentes |
---|
| 1186 | // Devuelve: |
---|
[9dea2d6] | 1187 | // true: Si el proceso es correcto |
---|
| 1188 | // false: En caso de ocurrir algún error |
---|
[8712fd9] | 1189 | // |
---|
| 1190 | // Versión 1.1.0: Se incluye el sistema operativo. Autora: Irina Gómez - ETSII Universidad Sevilla |
---|
| 1191 | //_________________________________________________________________________________________________________ |
---|
[fa6b891] | 1192 | bool cuestionPerfilSoftware(struct og_dbi *dbi, char *idc, char *ido, |
---|
[59fb4d5] | 1193 | int idperfilsoftware, int idnombreso, |
---|
| 1194 | char *idsoftwares, char *npc, char *par, |
---|
| 1195 | int *tbidsoftware, int lon) |
---|
| 1196 | { |
---|
[b9eb98b] | 1197 | int i, nwidperfilsoft; |
---|
[fa6b891] | 1198 | const char *msglog; |
---|
| 1199 | dbi_result result; |
---|
[b9eb98b] | 1200 | |
---|
| 1201 | // Busca perfil soft del ordenador que contenga todos los componentes software encontrados |
---|
[fa6b891] | 1202 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1203 | "SELECT idperfilsoft FROM" |
---|
[b9eb98b] | 1204 | " (SELECT perfilessoft_softwares.idperfilsoft as idperfilsoft," |
---|
| 1205 | " group_concat(cast(perfilessoft_softwares.idsoftware AS char( 11) )" |
---|
| 1206 | " ORDER BY perfilessoft_softwares.idsoftware SEPARATOR ',' ) AS idsoftwares" |
---|
| 1207 | " FROM perfilessoft_softwares" |
---|
| 1208 | " GROUP BY perfilessoft_softwares.idperfilsoft) AS temp" |
---|
| 1209 | " WHERE idsoftwares LIKE '%s'", idsoftwares); |
---|
[b56cbeb] | 1210 | |
---|
[fa6b891] | 1211 | if (!result) { |
---|
| 1212 | dbi_conn_error(dbi->conn, &msglog); |
---|
[b56cbeb] | 1213 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1214 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1215 | return false; |
---|
[b9eb98b] | 1216 | } |
---|
[fa6b891] | 1217 | if (!dbi_result_next_row(result)) { // No existe un perfil software con esos componentes de componentes software, lo crea |
---|
| 1218 | dbi_result_free(result); |
---|
| 1219 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1220 | "INSERT perfilessoft (descripcion, idcentro, grupoid, idnombreso)" |
---|
[8712fd9] | 1221 | " VALUES('Perfil Software (%s, Part:%s) ',%s,0,%i)", npc, par, idc,idnombreso); |
---|
[fa6b891] | 1222 | if (!result) { |
---|
| 1223 | dbi_conn_error(dbi->conn, &msglog); |
---|
[9c8a139] | 1224 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1225 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1226 | return false; |
---|
[b9eb98b] | 1227 | } |
---|
[fa6b891] | 1228 | |
---|
| 1229 | dbi_result_free(result); |
---|
[b9eb98b] | 1230 | // Recupera el identificador del nuevo perfil software |
---|
[fa6b891] | 1231 | nwidperfilsoft = dbi_conn_sequence_last(dbi->conn, NULL); |
---|
| 1232 | |
---|
[b9eb98b] | 1233 | // Crea la relación entre perfiles y componenetes software |
---|
| 1234 | for (i = 0; i < lon; i++) { |
---|
[fa6b891] | 1235 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1236 | "INSERT perfilessoft_softwares (idperfilsoft,idsoftware)" |
---|
[b9eb98b] | 1237 | " VALUES(%d,%d)", nwidperfilsoft, tbidsoftware[i]); |
---|
[fa6b891] | 1238 | if (!result) { |
---|
| 1239 | dbi_conn_error(dbi->conn, &msglog); |
---|
[9c8a139] | 1240 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1241 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1242 | return false; |
---|
[b9eb98b] | 1243 | } |
---|
[fa6b891] | 1244 | dbi_result_free(result); |
---|
[b9eb98b] | 1245 | } |
---|
| 1246 | } else { // Existe un perfil con todos esos componentes |
---|
[fa6b891] | 1247 | nwidperfilsoft = dbi_result_get_uint(result, "idperfilsoft"); |
---|
| 1248 | dbi_result_free(result); |
---|
[b9eb98b] | 1249 | } |
---|
| 1250 | |
---|
| 1251 | if (idperfilsoftware != nwidperfilsoft) { // No coinciden los perfiles |
---|
| 1252 | // Actualiza el identificador del perfil software del ordenador |
---|
[fa6b891] | 1253 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1254 | "UPDATE ordenadores_particiones SET idperfilsoft=%d,idimagen=0" |
---|
[7f46c45] | 1255 | " WHERE idordenador=%s AND numpar=%s", nwidperfilsoft, ido, par); |
---|
[fa6b891] | 1256 | if (!result) { // Error al insertar |
---|
| 1257 | dbi_conn_error(dbi->conn, &msglog); |
---|
[9c8a139] | 1258 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1259 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1260 | return false; |
---|
[b9eb98b] | 1261 | } |
---|
[fa6b891] | 1262 | dbi_result_free(result); |
---|
[b9eb98b] | 1263 | } |
---|
| 1264 | |
---|
| 1265 | /* DEPURACIÓN DE PERFILES SOFTWARE */ |
---|
| 1266 | |
---|
| 1267 | /* Eliminar Relación de softwares con Perfiles software que quedan húerfanos */ |
---|
[fa6b891] | 1268 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1269 | "DELETE FROM perfilessoft_softwares WHERE idperfilsoft IN "\ |
---|
[b9eb98b] | 1270 | " (SELECT idperfilsoft FROM perfilessoft WHERE idperfilsoft NOT IN"\ |
---|
| 1271 | " (SELECT DISTINCT idperfilsoft from ordenadores_particiones) AND idperfilsoft NOT IN"\ |
---|
| 1272 | " (SELECT DISTINCT idperfilsoft from imagenes))"); |
---|
[fa6b891] | 1273 | if (!result) { |
---|
| 1274 | dbi_conn_error(dbi->conn, &msglog); |
---|
[9c8a139] | 1275 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1276 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1277 | return false; |
---|
[b9eb98b] | 1278 | } |
---|
[fa6b891] | 1279 | dbi_result_free(result), |
---|
[b9eb98b] | 1280 | /* Eliminar Perfiles software que quedan húerfanos */ |
---|
[fa6b891] | 1281 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1282 | "DELETE FROM perfilessoft WHERE idperfilsoft NOT IN" |
---|
[b9eb98b] | 1283 | " (SELECT DISTINCT idperfilsoft from ordenadores_particiones)"\ |
---|
| 1284 | " AND idperfilsoft NOT IN"\ |
---|
| 1285 | " (SELECT DISTINCT idperfilsoft from imagenes)"); |
---|
[fa6b891] | 1286 | if (!result) { |
---|
| 1287 | dbi_conn_error(dbi->conn, &msglog); |
---|
[9c8a139] | 1288 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1289 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1290 | return false; |
---|
[b9eb98b] | 1291 | } |
---|
[fa6b891] | 1292 | dbi_result_free(result), |
---|
| 1293 | |
---|
[b9eb98b] | 1294 | /* Eliminar Relación de softwares con Perfiles software que quedan húerfanos */ |
---|
[fa6b891] | 1295 | result = dbi_conn_queryf(dbi->conn, |
---|
| 1296 | "DELETE FROM perfilessoft_softwares WHERE idperfilsoft NOT IN" |
---|
[7f46c45] | 1297 | " (SELECT idperfilsoft from perfilessoft)"); |
---|
[fa6b891] | 1298 | if (!result) { |
---|
| 1299 | dbi_conn_error(dbi->conn, &msglog); |
---|
[9c8a139] | 1300 | syslog(LOG_ERR, "failed to query database (%s:%d) %s\n", |
---|
| 1301 | __func__, __LINE__, msglog); |
---|
[9dea2d6] | 1302 | return false; |
---|
[b9eb98b] | 1303 | } |
---|
[fa6b891] | 1304 | dbi_result_free(result); |
---|
| 1305 | |
---|
[9dea2d6] | 1306 | return true; |
---|
[b9eb98b] | 1307 | } |
---|
[212280e] | 1308 | |
---|
[f09aca6] | 1309 | static void og_client_release(struct ev_loop *loop, struct og_client *cli) |
---|
| 1310 | { |
---|
| 1311 | if (cli->keepalive_idx >= 0) { |
---|
[2ed3a0c] | 1312 | syslog(LOG_DEBUG, "closing keepalive connection for %s:%hu in slot %d\n", |
---|
[f09aca6] | 1313 | inet_ntoa(cli->addr.sin_addr), |
---|
| 1314 | ntohs(cli->addr.sin_port), cli->keepalive_idx); |
---|
| 1315 | tbsockets[cli->keepalive_idx].cli = NULL; |
---|
| 1316 | } |
---|
| 1317 | |
---|
[af30cc7] | 1318 | list_del(&cli->list); |
---|
[f09aca6] | 1319 | ev_io_stop(loop, &cli->io); |
---|
| 1320 | close(cli->io.fd); |
---|
| 1321 | free(cli); |
---|
| 1322 | } |
---|
| 1323 | |
---|
| 1324 | static void og_client_keepalive(struct ev_loop *loop, struct og_client *cli) |
---|
| 1325 | { |
---|
| 1326 | struct og_client *old_cli; |
---|
| 1327 | |
---|
| 1328 | old_cli = tbsockets[cli->keepalive_idx].cli; |
---|
| 1329 | if (old_cli && old_cli != cli) { |
---|
[2ed3a0c] | 1330 | syslog(LOG_DEBUG, "closing old keepalive connection for %s:%hu\n", |
---|
[f09aca6] | 1331 | inet_ntoa(old_cli->addr.sin_addr), |
---|
| 1332 | ntohs(old_cli->addr.sin_port)); |
---|
| 1333 | |
---|
| 1334 | og_client_release(loop, old_cli); |
---|
| 1335 | } |
---|
| 1336 | tbsockets[cli->keepalive_idx].cli = cli; |
---|
| 1337 | } |
---|
| 1338 | |
---|
| 1339 | static void og_client_reset_state(struct og_client *cli) |
---|
| 1340 | { |
---|
| 1341 | cli->state = OG_CLIENT_RECEIVING_HEADER; |
---|
| 1342 | cli->buf_len = 0; |
---|
| 1343 | } |
---|
| 1344 | |
---|
[04ca20e] | 1345 | static int og_client_payload_too_large(struct og_client *cli) |
---|
[d491dfd] | 1346 | { |
---|
[04ca20e] | 1347 | char buf[] = "HTTP/1.1 413 Payload Too Large\r\n" |
---|
| 1348 | "Content-Length: 0\r\n\r\n"; |
---|
[107b17a] | 1349 | |
---|
[04ca20e] | 1350 | send(og_client_socket(cli), buf, strlen(buf), 0); |
---|
[107b17a] | 1351 | |
---|
[04ca20e] | 1352 | return -1; |
---|
[2226378] | 1353 | } |
---|
[107b17a] | 1354 | |
---|
[04ca20e] | 1355 | static int og_client_state_recv_hdr_rest(struct og_client *cli) |
---|
[2226378] | 1356 | { |
---|
[04ca20e] | 1357 | char *ptr; |
---|
[881f532] | 1358 | |
---|
[04ca20e] | 1359 | ptr = strstr(cli->buf, "\r\n\r\n"); |
---|
| 1360 | if (!ptr) |
---|
| 1361 | return 0; |
---|
[01e77f4] | 1362 | |
---|
[04ca20e] | 1363 | cli->msg_len = ptr - cli->buf + 4; |
---|
[95e6520] | 1364 | |
---|
[04ca20e] | 1365 | ptr = strstr(cli->buf, "Content-Length: "); |
---|
| 1366 | if (ptr) { |
---|
| 1367 | sscanf(ptr, "Content-Length: %i[^\r\n]", &cli->content_length); |
---|
| 1368 | if (cli->content_length < 0) |
---|
| 1369 | return -1; |
---|
| 1370 | cli->msg_len += cli->content_length; |
---|
| 1371 | } |
---|
[af30cc7] | 1372 | |
---|
[04ca20e] | 1373 | ptr = strstr(cli->buf, "Authorization: "); |
---|
| 1374 | if (ptr) |
---|
| 1375 | sscanf(ptr, "Authorization: %63[^\r\n]", cli->auth_token); |
---|
[af30cc7] | 1376 | |
---|
[04ca20e] | 1377 | return 1; |
---|
| 1378 | } |
---|
[af30cc7] | 1379 | |
---|
[04ca20e] | 1380 | static int og_client_recv(struct og_client *cli, int events) |
---|
[af30cc7] | 1381 | { |
---|
[04ca20e] | 1382 | struct ev_io *io = &cli->io; |
---|
| 1383 | int ret; |
---|
[af30cc7] | 1384 | |
---|
[04ca20e] | 1385 | if (events & EV_ERROR) { |
---|
| 1386 | syslog(LOG_ERR, "unexpected error event from client %s:%hu\n", |
---|
| 1387 | inet_ntoa(cli->addr.sin_addr), |
---|
| 1388 | ntohs(cli->addr.sin_port)); |
---|
| 1389 | return 0; |
---|
[af30cc7] | 1390 | } |
---|
| 1391 | |
---|
[04ca20e] | 1392 | ret = recv(io->fd, cli->buf + cli->buf_len, |
---|
| 1393 | sizeof(cli->buf) - cli->buf_len, 0); |
---|
| 1394 | if (ret <= 0) { |
---|
| 1395 | if (ret < 0) { |
---|
| 1396 | syslog(LOG_ERR, "error reading from client %s:%hu (%s)\n", |
---|
| 1397 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port), |
---|
| 1398 | strerror(errno)); |
---|
| 1399 | } else { |
---|
| 1400 | syslog(LOG_DEBUG, "closed connection by %s:%hu\n", |
---|
| 1401 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
[af30cc7] | 1402 | } |
---|
[04ca20e] | 1403 | return ret; |
---|
[af30cc7] | 1404 | } |
---|
| 1405 | |
---|
[04ca20e] | 1406 | return ret; |
---|
[af30cc7] | 1407 | } |
---|
| 1408 | |
---|
[04ca20e] | 1409 | static void og_client_read_cb(struct ev_loop *loop, struct ev_io *io, int events) |
---|
[54ecdbb] | 1410 | { |
---|
[04ca20e] | 1411 | struct og_client *cli; |
---|
| 1412 | int ret; |
---|
[54ecdbb] | 1413 | |
---|
[04ca20e] | 1414 | cli = container_of(io, struct og_client, io); |
---|
[95e6520] | 1415 | |
---|
[04ca20e] | 1416 | ret = og_client_recv(cli, events); |
---|
| 1417 | if (ret <= 0) |
---|
| 1418 | goto close; |
---|
[95e6520] | 1419 | |
---|
[04ca20e] | 1420 | if (cli->keepalive_idx >= 0) |
---|
| 1421 | return; |
---|
[95e6520] | 1422 | |
---|
[04ca20e] | 1423 | ev_timer_again(loop, &cli->timer); |
---|
[54ecdbb] | 1424 | |
---|
[04ca20e] | 1425 | cli->buf_len += ret; |
---|
| 1426 | if (cli->buf_len >= sizeof(cli->buf)) { |
---|
| 1427 | syslog(LOG_ERR, "client request from %s:%hu is too long\n", |
---|
| 1428 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 1429 | og_client_payload_too_large(cli); |
---|
| 1430 | goto close; |
---|
[280df58] | 1431 | } |
---|
[54ecdbb] | 1432 | |
---|
[04ca20e] | 1433 | switch (cli->state) { |
---|
| 1434 | case OG_CLIENT_RECEIVING_HEADER: |
---|
| 1435 | ret = og_client_state_recv_hdr_rest(cli); |
---|
| 1436 | if (ret < 0) |
---|
| 1437 | goto close; |
---|
| 1438 | if (!ret) |
---|
| 1439 | return; |
---|
[ffd2965] | 1440 | |
---|
[04ca20e] | 1441 | cli->state = OG_CLIENT_RECEIVING_PAYLOAD; |
---|
| 1442 | /* Fall through. */ |
---|
| 1443 | case OG_CLIENT_RECEIVING_PAYLOAD: |
---|
| 1444 | /* Still not enough data to process request. */ |
---|
| 1445 | if (cli->buf_len < cli->msg_len) |
---|
| 1446 | return; |
---|
[ffd2965] | 1447 | |
---|
[04ca20e] | 1448 | cli->state = OG_CLIENT_PROCESSING_REQUEST; |
---|
| 1449 | /* fall through. */ |
---|
| 1450 | case OG_CLIENT_PROCESSING_REQUEST: |
---|
| 1451 | ret = og_client_state_process_payload_rest(cli); |
---|
| 1452 | if (ret < 0) { |
---|
| 1453 | syslog(LOG_ERR, "Failed to process HTTP request from %s:%hu\n", |
---|
| 1454 | inet_ntoa(cli->addr.sin_addr), |
---|
| 1455 | ntohs(cli->addr.sin_port)); |
---|
[82a1d5a] | 1456 | } |
---|
[04ca20e] | 1457 | if (ret < 0) |
---|
| 1458 | goto close; |
---|
[01e77f4] | 1459 | |
---|
[04ca20e] | 1460 | if (cli->keepalive_idx < 0) { |
---|
| 1461 | syslog(LOG_DEBUG, "server closing connection to %s:%hu\n", |
---|
| 1462 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 1463 | goto close; |
---|
| 1464 | } else { |
---|
| 1465 | syslog(LOG_DEBUG, "leaving client %s:%hu in keepalive mode\n", |
---|
| 1466 | inet_ntoa(cli->addr.sin_addr), |
---|
| 1467 | ntohs(cli->addr.sin_port)); |
---|
| 1468 | og_client_keepalive(loop, cli); |
---|
| 1469 | og_client_reset_state(cli); |
---|
[3bc3b45] | 1470 | } |
---|
[04ca20e] | 1471 | break; |
---|
| 1472 | default: |
---|
| 1473 | syslog(LOG_ERR, "unknown state, critical internal error\n"); |
---|
| 1474 | goto close; |
---|
[e3af7ee] | 1475 | } |
---|
[04ca20e] | 1476 | return; |
---|
| 1477 | close: |
---|
| 1478 | ev_timer_stop(loop, &cli->timer); |
---|
| 1479 | og_client_release(loop, cli); |
---|
[dbcc83d] | 1480 | } |
---|
| 1481 | |
---|
[04ca20e] | 1482 | enum og_agent_state { |
---|
| 1483 | OG_AGENT_RECEIVING_HEADER = 0, |
---|
| 1484 | OG_AGENT_RECEIVING_PAYLOAD, |
---|
| 1485 | OG_AGENT_PROCESSING_RESPONSE, |
---|
| 1486 | }; |
---|
[dbcc83d] | 1487 | |
---|
[04ca20e] | 1488 | static int og_agent_state_recv_hdr_rest(struct og_client *cli) |
---|
| 1489 | { |
---|
| 1490 | char *ptr; |
---|
[dbcc83d] | 1491 | |
---|
[04ca20e] | 1492 | ptr = strstr(cli->buf, "\r\n\r\n"); |
---|
| 1493 | if (!ptr) |
---|
| 1494 | return 0; |
---|
[dbcc83d] | 1495 | |
---|
[04ca20e] | 1496 | cli->msg_len = ptr - cli->buf + 4; |
---|
[dbcc83d] | 1497 | |
---|
[04ca20e] | 1498 | ptr = strstr(cli->buf, "Content-Length: "); |
---|
| 1499 | if (ptr) { |
---|
| 1500 | sscanf(ptr, "Content-Length: %i[^\r\n]", &cli->content_length); |
---|
| 1501 | if (cli->content_length < 0) |
---|
[e3af7ee] | 1502 | return -1; |
---|
[04ca20e] | 1503 | cli->msg_len += cli->content_length; |
---|
[83b242c] | 1504 | } |
---|
| 1505 | |
---|
[04ca20e] | 1506 | return 1; |
---|
[83b242c] | 1507 | } |
---|
| 1508 | |
---|
[04ca20e] | 1509 | static void og_agent_reset_state(struct og_client *cli) |
---|
[54c7ca3] | 1510 | { |
---|
[04ca20e] | 1511 | cli->state = OG_AGENT_RECEIVING_HEADER; |
---|
| 1512 | cli->buf_len = 0; |
---|
| 1513 | cli->content_length = 0; |
---|
| 1514 | memset(cli->buf, 0, sizeof(cli->buf)); |
---|
[54c7ca3] | 1515 | } |
---|
| 1516 | |
---|
[04ca20e] | 1517 | static void og_agent_deliver_pending_cmd(struct og_client *cli) |
---|
[54c7ca3] | 1518 | { |
---|
[04ca20e] | 1519 | const struct og_cmd *cmd; |
---|
[54c7ca3] | 1520 | |
---|
[04ca20e] | 1521 | cmd = og_cmd_find(inet_ntoa(cli->addr.sin_addr)); |
---|
| 1522 | if (!cmd) |
---|
| 1523 | return; |
---|
[54c7ca3] | 1524 | |
---|
[04ca20e] | 1525 | og_send_request(cmd->method, cmd->type, &cmd->params, cmd->json); |
---|
| 1526 | cli->last_cmd_id = cmd->id; |
---|
[54c7ca3] | 1527 | |
---|
[04ca20e] | 1528 | og_cmd_free(cmd); |
---|
[54c7ca3] | 1529 | } |
---|
| 1530 | |
---|
[04ca20e] | 1531 | static void og_agent_read_cb(struct ev_loop *loop, struct ev_io *io, int events) |
---|
[95e6520] | 1532 | { |
---|
[04ca20e] | 1533 | struct og_client *cli; |
---|
| 1534 | int ret; |
---|
[95e6520] | 1535 | |
---|
[04ca20e] | 1536 | cli = container_of(io, struct og_client, io); |
---|
| 1537 | |
---|
| 1538 | ret = og_client_recv(cli, events); |
---|
| 1539 | if (ret <= 0) |
---|
| 1540 | goto close; |
---|
[95e6520] | 1541 | |
---|
[04ca20e] | 1542 | ev_timer_again(loop, &cli->timer); |
---|
[95e6520] | 1543 | |
---|
[04ca20e] | 1544 | cli->buf_len += ret; |
---|
| 1545 | if (cli->buf_len >= sizeof(cli->buf)) { |
---|
| 1546 | syslog(LOG_ERR, "client request from %s:%hu is too long\n", |
---|
| 1547 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 1548 | goto close; |
---|
[95e6520] | 1549 | } |
---|
| 1550 | |
---|
[04ca20e] | 1551 | switch (cli->state) { |
---|
| 1552 | case OG_AGENT_RECEIVING_HEADER: |
---|
| 1553 | ret = og_agent_state_recv_hdr_rest(cli); |
---|
| 1554 | if (ret < 0) |
---|
| 1555 | goto close; |
---|
| 1556 | if (!ret) |
---|
| 1557 | return; |
---|
[af30cc7] | 1558 | |
---|
| 1559 | cli->state = OG_AGENT_RECEIVING_PAYLOAD; |
---|
| 1560 | /* Fall through. */ |
---|
| 1561 | case OG_AGENT_RECEIVING_PAYLOAD: |
---|
| 1562 | /* Still not enough data to process request. */ |
---|
| 1563 | if (cli->buf_len < cli->msg_len) |
---|
| 1564 | return; |
---|
| 1565 | |
---|
| 1566 | cli->state = OG_AGENT_PROCESSING_RESPONSE; |
---|
| 1567 | /* fall through. */ |
---|
| 1568 | case OG_AGENT_PROCESSING_RESPONSE: |
---|
| 1569 | ret = og_agent_state_process_response(cli); |
---|
| 1570 | if (ret < 0) { |
---|
| 1571 | syslog(LOG_ERR, "Failed to process HTTP request from %s:%hu\n", |
---|
| 1572 | inet_ntoa(cli->addr.sin_addr), |
---|
| 1573 | ntohs(cli->addr.sin_port)); |
---|
| 1574 | goto close; |
---|
[b31e7dd] | 1575 | } else if (ret == 0) { |
---|
| 1576 | og_agent_deliver_pending_cmd(cli); |
---|
[af30cc7] | 1577 | } |
---|
[54c7ca3] | 1578 | |
---|
[af30cc7] | 1579 | syslog(LOG_DEBUG, "leaving client %s:%hu in keepalive mode\n", |
---|
| 1580 | inet_ntoa(cli->addr.sin_addr), |
---|
| 1581 | ntohs(cli->addr.sin_port)); |
---|
| 1582 | og_agent_reset_state(cli); |
---|
| 1583 | break; |
---|
| 1584 | default: |
---|
| 1585 | syslog(LOG_ERR, "unknown state, critical internal error\n"); |
---|
| 1586 | goto close; |
---|
| 1587 | } |
---|
| 1588 | return; |
---|
| 1589 | close: |
---|
| 1590 | ev_timer_stop(loop, &cli->timer); |
---|
| 1591 | og_client_release(loop, cli); |
---|
| 1592 | } |
---|
| 1593 | |
---|
| 1594 | static void og_client_timer_cb(struct ev_loop *loop, ev_timer *timer, int events) |
---|
| 1595 | { |
---|
| 1596 | struct og_client *cli; |
---|
| 1597 | |
---|
| 1598 | cli = container_of(timer, struct og_client, timer); |
---|
| 1599 | if (cli->keepalive_idx >= 0) { |
---|
| 1600 | ev_timer_again(loop, &cli->timer); |
---|
| 1601 | return; |
---|
| 1602 | } |
---|
| 1603 | syslog(LOG_ERR, "timeout request for client %s:%hu\n", |
---|
| 1604 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 1605 | |
---|
| 1606 | og_client_release(loop, cli); |
---|
| 1607 | } |
---|
| 1608 | |
---|
[87be2ce] | 1609 | static void og_agent_send_refresh(struct og_client *cli) |
---|
[af30cc7] | 1610 | { |
---|
| 1611 | struct og_msg_params params; |
---|
| 1612 | int err; |
---|
| 1613 | |
---|
| 1614 | params.ips_array[0] = inet_ntoa(cli->addr.sin_addr); |
---|
| 1615 | params.ips_array_len = 1; |
---|
| 1616 | |
---|
[87be2ce] | 1617 | err = og_send_request(OG_METHOD_GET, OG_CMD_REFRESH, ¶ms, NULL); |
---|
[af30cc7] | 1618 | if (err < 0) { |
---|
[87be2ce] | 1619 | syslog(LOG_ERR, "Can't send refresh to: %s\n", |
---|
[af30cc7] | 1620 | params.ips_array[0]); |
---|
| 1621 | } else { |
---|
[87be2ce] | 1622 | syslog(LOG_INFO, "Sent refresh to: %s\n", |
---|
[af30cc7] | 1623 | params.ips_array[0]); |
---|
| 1624 | } |
---|
| 1625 | } |
---|
| 1626 | |
---|
[e81d230] | 1627 | static int socket_rest, socket_agent_rest; |
---|
[af30cc7] | 1628 | |
---|
| 1629 | static void og_server_accept_cb(struct ev_loop *loop, struct ev_io *io, |
---|
| 1630 | int events) |
---|
| 1631 | { |
---|
| 1632 | struct sockaddr_in client_addr; |
---|
| 1633 | socklen_t addrlen = sizeof(client_addr); |
---|
| 1634 | struct og_client *cli; |
---|
| 1635 | int client_sd; |
---|
| 1636 | |
---|
| 1637 | if (events & EV_ERROR) |
---|
| 1638 | return; |
---|
| 1639 | |
---|
| 1640 | client_sd = accept(io->fd, (struct sockaddr *)&client_addr, &addrlen); |
---|
| 1641 | if (client_sd < 0) { |
---|
| 1642 | syslog(LOG_ERR, "cannot accept client connection\n"); |
---|
| 1643 | return; |
---|
| 1644 | } |
---|
| 1645 | |
---|
| 1646 | cli = (struct og_client *)calloc(1, sizeof(struct og_client)); |
---|
| 1647 | if (!cli) { |
---|
| 1648 | close(client_sd); |
---|
| 1649 | return; |
---|
| 1650 | } |
---|
| 1651 | memcpy(&cli->addr, &client_addr, sizeof(client_addr)); |
---|
| 1652 | if (io->fd == socket_agent_rest) |
---|
| 1653 | cli->keepalive_idx = 0; |
---|
| 1654 | else |
---|
| 1655 | cli->keepalive_idx = -1; |
---|
| 1656 | |
---|
| 1657 | if (io->fd == socket_rest) |
---|
| 1658 | cli->rest = true; |
---|
| 1659 | else if (io->fd == socket_agent_rest) |
---|
| 1660 | cli->agent = true; |
---|
| 1661 | |
---|
| 1662 | syslog(LOG_DEBUG, "connection from client %s:%hu\n", |
---|
| 1663 | inet_ntoa(cli->addr.sin_addr), ntohs(cli->addr.sin_port)); |
---|
| 1664 | |
---|
| 1665 | if (io->fd == socket_agent_rest) |
---|
| 1666 | ev_io_init(&cli->io, og_agent_read_cb, client_sd, EV_READ); |
---|
| 1667 | else |
---|
| 1668 | ev_io_init(&cli->io, og_client_read_cb, client_sd, EV_READ); |
---|
| 1669 | |
---|
| 1670 | ev_io_start(loop, &cli->io); |
---|
| 1671 | if (io->fd == socket_agent_rest) { |
---|
| 1672 | ev_timer_init(&cli->timer, og_client_timer_cb, |
---|
| 1673 | OG_AGENT_CLIENT_TIMEOUT, 0.); |
---|
| 1674 | } else { |
---|
| 1675 | ev_timer_init(&cli->timer, og_client_timer_cb, |
---|
| 1676 | OG_CLIENT_TIMEOUT, 0.); |
---|
| 1677 | } |
---|
| 1678 | ev_timer_start(loop, &cli->timer); |
---|
[04ca20e] | 1679 | og_client_add(cli); |
---|
[af30cc7] | 1680 | |
---|
[87be2ce] | 1681 | if (io->fd == socket_agent_rest) { |
---|
| 1682 | og_agent_send_refresh(cli); |
---|
| 1683 | } |
---|
[af30cc7] | 1684 | } |
---|
| 1685 | |
---|
| 1686 | static int og_socket_server_init(const char *port) |
---|
| 1687 | { |
---|
| 1688 | struct sockaddr_in local; |
---|
| 1689 | int sd, on = 1; |
---|
[e3e4e6f] | 1690 | |
---|
| 1691 | sd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); |
---|
| 1692 | if (sd < 0) { |
---|
| 1693 | syslog(LOG_ERR, "cannot create main socket\n"); |
---|
| 1694 | return -1; |
---|
| 1695 | } |
---|
| 1696 | setsockopt(sd, SOL_SOCKET, SO_REUSEPORT, &on, sizeof(int)); |
---|
| 1697 | |
---|
| 1698 | local.sin_addr.s_addr = htonl(INADDR_ANY); |
---|
| 1699 | local.sin_family = AF_INET; |
---|
| 1700 | local.sin_port = htons(atoi(port)); |
---|
| 1701 | |
---|
| 1702 | if (bind(sd, (struct sockaddr *) &local, sizeof(local)) < 0) { |
---|
[8b1bedd] | 1703 | close(sd); |
---|
[e3e4e6f] | 1704 | syslog(LOG_ERR, "cannot bind socket\n"); |
---|
| 1705 | return -1; |
---|
| 1706 | } |
---|
| 1707 | |
---|
| 1708 | listen(sd, 250); |
---|
| 1709 | |
---|
| 1710 | return sd; |
---|
| 1711 | } |
---|
| 1712 | |
---|
[04ca20e] | 1713 | struct ev_loop *og_loop; |
---|
| 1714 | |
---|
[212280e] | 1715 | int main(int argc, char *argv[]) |
---|
| 1716 | { |
---|
[e81d230] | 1717 | struct ev_io ev_io_server_rest, ev_io_agent_rest; |
---|
[212280e] | 1718 | int i; |
---|
[b9eb98b] | 1719 | |
---|
[83b242c] | 1720 | og_loop = ev_default_loop(0); |
---|
| 1721 | |
---|
[9fc0037] | 1722 | if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) |
---|
| 1723 | exit(EXIT_FAILURE); |
---|
| 1724 | |
---|
[57c8c50] | 1725 | openlog("ogAdmServer", LOG_PID, LOG_DAEMON); |
---|
[ef6e3d2] | 1726 | |
---|
[b9eb98b] | 1727 | /*-------------------------------------------------------------------------------------------------------- |
---|
| 1728 | Validación de parámetros de ejecución y lectura del fichero de configuración del servicio |
---|
| 1729 | ---------------------------------------------------------------------------------------------------------*/ |
---|
| 1730 | if (!validacionParametros(argc, argv, 1)) // Valida parámetros de ejecución |
---|
| 1731 | exit(EXIT_FAILURE); |
---|
| 1732 | |
---|
| 1733 | if (!tomaConfiguracion(szPathFileCfg)) { // Toma parametros de configuracion |
---|
| 1734 | exit(EXIT_FAILURE); |
---|
| 1735 | } |
---|
| 1736 | |
---|
| 1737 | /*-------------------------------------------------------------------------------------------------------- |
---|
| 1738 | // Inicializa array de información de los clientes |
---|
| 1739 | ---------------------------------------------------------------------------------------------------------*/ |
---|
| 1740 | for (i = 0; i < MAXIMOS_CLIENTES; i++) { |
---|
| 1741 | tbsockets[i].ip[0] = '\0'; |
---|
[f09aca6] | 1742 | tbsockets[i].cli = NULL; |
---|
[b9eb98b] | 1743 | } |
---|
| 1744 | /*-------------------------------------------------------------------------------------------------------- |
---|
| 1745 | Creación y configuración del socket del servicio |
---|
| 1746 | ---------------------------------------------------------------------------------------------------------*/ |
---|
[212280e] | 1747 | |
---|
[95e6520] | 1748 | socket_rest = og_socket_server_init("8888"); |
---|
| 1749 | if (socket_rest < 0) |
---|
| 1750 | exit(EXIT_FAILURE); |
---|
| 1751 | |
---|
| 1752 | ev_io_init(&ev_io_server_rest, og_server_accept_cb, socket_rest, EV_READ); |
---|
[83b242c] | 1753 | ev_io_start(og_loop, &ev_io_server_rest); |
---|
[95e6520] | 1754 | |
---|
[af30cc7] | 1755 | socket_agent_rest = og_socket_server_init("8889"); |
---|
| 1756 | if (socket_agent_rest < 0) |
---|
| 1757 | exit(EXIT_FAILURE); |
---|
| 1758 | |
---|
| 1759 | ev_io_init(&ev_io_agent_rest, og_server_accept_cb, socket_agent_rest, EV_READ); |
---|
[83b242c] | 1760 | ev_io_start(og_loop, &ev_io_agent_rest); |
---|
| 1761 | |
---|
| 1762 | if (og_dbi_schedule_get() < 0) |
---|
| 1763 | exit(EXIT_FAILURE); |
---|
| 1764 | |
---|
| 1765 | og_schedule_next(og_loop); |
---|
[af30cc7] | 1766 | |
---|
[ef6e3d2] | 1767 | syslog(LOG_INFO, "Waiting for connections\n"); |
---|
| 1768 | |
---|
[212280e] | 1769 | while (1) |
---|
[83b242c] | 1770 | ev_loop(og_loop, 0); |
---|
[212280e] | 1771 | |
---|
[b9eb98b] | 1772 | exit(EXIT_SUCCESS); |
---|
| 1773 | } |
---|