src/lib/ecore_con/ecore_con_private.h

   1 #ifndef _ECORE_CON_PRIVATE_H
   2 #define _ECORE_CON_PRIVATE_H
   3
   4 #include "ecore_private.h"
   5 #include "Ecore_Con.h"
   6
   7 #define ECORE_MAGIC_CON_SERVER             0x77665544
   8 #define ECORE_MAGIC_CON_CLIENT             0x77556677
   9 #define ECORE_MAGIC_CON_URL                0x77074255
  10
  11 #define ECORE_CON_TYPE 0x0f
  12 #define ECORE_CON_SSL  0xf0
  13
  14 #if USE_GNUTLS
  15 # include <gnutls/gnutls.h>
  16 #elif USE_OPENSSL
  17 # include <openssl/ssl.h>
  18 #endif
  19 #ifdef HAVE_CURL
  20 #include <curl/curl.h>
  21 #endif
  22
  23 #define READBUFSIZ 65536
  24
  25 extern int _ecore_con_log_dom;
  26
  27 #ifdef ECORE_CON_DEFAULT_LOG_COLOR
  28 #undef ECORE_LOG_DEFAULT_LOG_COLOR
  29 #endif
  30 #define ECORE_CON_DEFAULT_LOG_COLOR EINA_COLOR_BLUE
  31
  32 #ifdef ERR
  33 # undef ERR
  34 #endif
  35 #define ERR(...) EINA_LOG_DOM_ERR(_ecore_con_log_dom, __VA_ARGS__)
  36
  37 #ifdef DBG
  38 # undef DBG
  39 #endif
  40 #define DBG(...) EINA_LOG_DOM_DBG(_ecore_con_log_dom, __VA_ARGS__)
  41
  42 #ifdef INF
  43 # undef INF
  44 #endif
  45 #define INF(...) EINA_LOG_DOM_INFO(_ecore_con_log_dom, __VA_ARGS__)
  46
  47 #ifdef WRN
  48 # undef WRN
  49 #endif
  50 #define WRN(...) EINA_LOG_DOM_WARN(_ecore_con_log_dom, __VA_ARGS__)
  51
  52 #ifdef CRIT
  53 # undef CRIT
  54 #endif
  55 #define CRIT(...) EINA_LOG_DOM_CRIT(_ecore_con_log_dom, __VA_ARGS__)
  56
  57 typedef struct _Ecore_Con_Lookup Ecore_Con_Lookup;
  58 typedef struct _Ecore_Con_Info Ecore_Con_Info;
  59
  60 typedef void (*Ecore_Con_Info_Cb)(void *data, Ecore_Con_Info *infos);
  61
  62 typedef enum _Ecore_Con_State
  63 {
  64    ECORE_CON_CONNECTED,
  65    ECORE_CON_DISCONNECTED,
  66    ECORE_CON_INPROGRESS
  67 } Ecore_Con_State;
  68
  69 typedef enum _Ecore_Con_Ssl_Error
  70 {
  71    ECORE_CON_SSL_ERROR_NONE = 0,
  72    ECORE_CON_SSL_ERROR_NOT_SUPPORTED,
  73    ECORE_CON_SSL_ERROR_INIT_FAILED,
  74    ECORE_CON_SSL_ERROR_SERVER_INIT_FAILED,
  75    ECORE_CON_SSL_ERROR_SSL2_NOT_SUPPORTED
  76 } Ecore_Con_Ssl_Error;
  77
  78 struct _Ecore_Con_Client
  79 {
  80    ECORE_MAGIC;
  81    int fd;
  82    Ecore_Con_Server *server;
  83    void *data;
  84    Ecore_Fd_Handler *fd_handler;
  85    int buf_size;
  86    int buf_offset;
  87    unsigned char *buf;
  88    char *ip;
  89    int event_count;
  90    struct sockaddr *client_addr;
  91    int client_addr_len;
  92 #if USE_GNUTLS
  93    gnutls_session session;
  94 #elif USE_OPENSSL
  95    SSL_CTX *ssl_ctx;
  96    SSL *ssl;
  97    int ssl_err;
  98 #endif
  99    char dead : 1;
 100    char delete_me : 1;
 101 };
 102
 103 struct _Ecore_Con_Server
 104 {
 105    ECORE_MAGIC;
 106    int fd;
 107    Ecore_Con_Type type;
 108    char *name;
 109    int port;
 110    char *path;
 111    void *data;
 112    Ecore_Fd_Handler *fd_handler;
 113    Eina_List *clients;
 114    int write_buf_size;
 115    int write_buf_offset;
 116    unsigned char *write_buf;
 117    int event_count;
 118    int client_limit;
 119    pid_t ppid;
 120 #if USE_GNUTLS
 121    gnutls_session session;
 122    gnutls_anon_client_credentials_t anoncred_c;
 123    gnutls_anon_server_credentials_t anoncred_s;
 124    gnutls_certificate_credentials_t cert;
 125 #elif USE_OPENSSL
 126    SSL_CTX *ssl_ctx;
 127    SSL *ssl;
 128    int ssl_err;
 129 #endif
 130    char *ip;
 131    char dead : 1;
 132    char created : 1;
 133    char connecting : 1;
 134    char reject_excess_clients : 1;
 135    char delete_me : 1;
 136 };
 137
 138 #ifdef HAVE_CURL
 139 struct _Ecore_Con_Url
 140 {
 141    ECORE_MAGIC;
 142    CURL *curl_easy;
 143    struct curl_slist *headers;
 144    struct curl_httppost *post;
 145    Eina_List *additional_headers;
 146    Eina_List *response_headers;
 147    char *url;
 148
 149    Ecore_Con_Url_Time condition;
 150    time_t time;
 151    void *data;
 152
 153    Ecore_Fd_Handler *fd_handler;
 154    int fd;
 155    int flags;
 156
 157    int received;
 158    int write_fd;
 159
 160    unsigned char active : 1;
 161 };
 162 #endif
 163
 164 struct _Ecore_Con_Info
 165 {
 166    unsigned int size;
 167    struct addrinfo info;
 168    char ip[NI_MAXHOST];
 169    char service[NI_MAXSERV];
 170 };
 171
 172 struct _Ecore_Con_Lookup
 173 {
 174    Ecore_Con_Dns_Cb done_cb;
 175    const void *data;
 176 };
 177
 178 /* from ecore_local.c */
 179 int ecore_con_local_init(void);
 180 int ecore_con_local_shutdown(void);
 181 int ecore_con_local_connect(Ecore_Con_Server *svr,
 182                             Eina_Bool (*cb_done)(
 183                                void *data,
 184                                Ecore_Fd_Handler *fd_handler),
 185                             void *data,
 186                             void (*cb_free)(
 187                                void *data, void *ev));
 188 int ecore_con_local_listen(Ecore_Con_Server *svr,
 189                            Eina_Bool (*cb_listen)(
 190                               void *data,
 191                               Ecore_Fd_Handler *fd_handler),
 192                            void *data);
 193 /* from ecore_con_info.c */
 194 int                 ecore_con_info_init(void);
 195 int                 ecore_con_info_shutdown(void);
 196 int                 ecore_con_info_tcp_connect(Ecore_Con_Server *svr,
 197                                                Ecore_Con_Info_Cb done_cb,
 198                                                void *data);
 199 int                 ecore_con_info_tcp_listen(Ecore_Con_Server *svr,
 200                                               Ecore_Con_Info_Cb done_cb,
 201                                               void *data);
 202 int                 ecore_con_info_udp_connect(Ecore_Con_Server *svr,
 203                                                Ecore_Con_Info_Cb done_cb,
 204                                                void *data);
 205 int                 ecore_con_info_udp_listen(Ecore_Con_Server *svr,
 206                                               Ecore_Con_Info_Cb done_cb,
 207                                               void *data);
 208 int                 ecore_con_info_mcast_listen(Ecore_Con_Server *svr,
 209                                                 Ecore_Con_Info_Cb done_cb,
 210                                                 void *data);
 211 /* from ecore_con_ssl.c */
 212 Ecore_Con_Ssl_Error ecore_con_ssl_init(void);
 213 Ecore_Con_Ssl_Error ecore_con_ssl_shutdown(void);
 214 Eina_Bool           ecore_con_ssl_server_cert_add(const char *cert);
 215 Eina_Bool           ecore_con_ssl_client_cert_add(const char *cert_file,
 216                                                   const char *crl_file,
 217                                                   const char *key_file);
 218 void                ecore_con_ssl_server_prepare(Ecore_Con_Server *svr);
 219 Ecore_Con_Ssl_Error ecore_con_ssl_server_init(Ecore_Con_Server *svr);
 220 Ecore_Con_Ssl_Error ecore_con_ssl_server_shutdown(Ecore_Con_Server *svr);
 221 Ecore_Con_State     ecore_con_ssl_server_try(Ecore_Con_Server *svr);
 222 int                 ecore_con_ssl_server_read(Ecore_Con_Server *svr,
 223                                               unsigned char *buf,
 224                                               int size);
 225 int                 ecore_con_ssl_server_write(Ecore_Con_Server *svr,
 226                                                unsigned char *buf,
 227                                                int size);
 228 Ecore_Con_Ssl_Error ecore_con_ssl_client_init(Ecore_Con_Client *svr);
 229 Ecore_Con_Ssl_Error ecore_con_ssl_client_shutdown(Ecore_Con_Client *svr);
 230 Ecore_Con_State     ecore_con_ssl_client_try(Ecore_Con_Client *svr);
 231 int                 ecore_con_ssl_client_read(Ecore_Con_Client *svr,
 232                                               unsigned char *buf,
 233                                               int size);
 234 int                 ecore_con_ssl_client_write(Ecore_Con_Client *svr,
 235                                                unsigned char *buf,
 236                                                int size);
 237
 238 int                 ecore_con_info_get(Ecore_Con_Server *svr,
 239                                        Ecore_Con_Info_Cb done_cb,
 240                                        void *data,
 241                                        struct addrinfo *hints);
 242
 243
 244
 245 #endif