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 enum _Ecore_Con_State
  58   {
  59     ECORE_CON_CONNECTED,
  60     ECORE_CON_DISCONNECTED,
  61     ECORE_CON_INPROGRESS
  62   } Ecore_Con_State;
  63
  64 typedef enum _Ecore_Con_Ssl_Error
  65   {
  66     ECORE_CON_SSL_ERROR_NONE = 0,
  67     ECORE_CON_SSL_ERROR_NOT_SUPPORTED,
  68     ECORE_CON_SSL_ERROR_INIT_FAILED,
  69     ECORE_CON_SSL_ERROR_SERVER_INIT_FAILED,
  70     ECORE_CON_SSL_ERROR_SSL2_NOT_SUPPORTED
  71   } Ecore_Con_Ssl_Error;
  72
  73 struct _Ecore_Con_Client
  74 {
  75    ECORE_MAGIC;
  76    int               fd;
  77    Ecore_Con_Server *server;
  78    void             *data;
  79    Ecore_Fd_Handler *fd_handler;
  80    int               buf_size;
  81    int               buf_offset;
  82    unsigned char    *buf;
  83    char             *ip;
  84    int               event_count;
  85    struct sockaddr  *client_addr;
  86    int               client_addr_len;
  87 #if USE_GNUTLS
  88    gnutls_session    session;
  89 #elif USE_OPENSSL
  90    SSL_CTX          *ssl_ctx;
  91    SSL              *ssl;
  92    int               ssl_err;
  93 #endif
  94    char              dead : 1;
  95    char              delete_me : 1;
  96 };
  97
  98 struct _Ecore_Con_Server
  99 {
 100    ECORE_MAGIC;
 101    int               fd;
 102    Ecore_Con_Type    type;
 103    char             *name;
 104    int               port;
 105    char             *path;
 106    void             *data;
 107    Ecore_Fd_Handler *fd_handler;
 108    Eina_List        *clients;
 109    int               write_buf_size;
 110    int               write_buf_offset;
 111    unsigned char    *write_buf;
 112    int               event_count;
 113    int               client_limit;
 114    pid_t             ppid;
 115 #if USE_GNUTLS
 116    gnutls_session    session;
 117    gnutls_anon_client_credentials_t anoncred_c;
 118    gnutls_anon_server_credentials_t anoncred_s;
 119 #elif USE_OPENSSL
 120    SSL_CTX          *ssl_ctx;
 121    SSL              *ssl;
 122    int               ssl_err;
 123 #endif
 124    char             *ip;
 125    char              dead : 1;
 126    char              created : 1;
 127    char              connecting : 1;
 128    char              reject_excess_clients : 1;
 129    char              delete_me : 1;
 130 };
 131
 132 #ifdef HAVE_CURL
 133 struct _Ecore_Con_Url
 134 {
 135    ECORE_MAGIC;
 136    CURL              *curl_easy;
 137    struct curl_slist *headers;
 138    struct curl_httppost* post;
 139    Eina_List         *additional_headers;
 140    Eina_List         *response_headers;
 141    char              *url;
 142
 143    Ecore_Con_Url_Time condition;
 144    time_t             time;
 145    void              *data;
 146
 147    Ecore_Fd_Handler  *fd_handler;
 148    int                fd;
 149    int                flags;
 150
 151    int                received;
 152    int                write_fd;
 153
 154    unsigned char      active : 1;
 155 };
 156 #endif
 157
 158 struct _Ecore_Con_Info
 159 {
 160    unsigned int    size;
 161    struct addrinfo info;
 162    char            ip[NI_MAXHOST];
 163    char            service[NI_MAXSERV];
 164 };
 165
 166 /* from ecore_local.c */
 167 int ecore_con_local_init(void);
 168 int ecore_con_local_shutdown(void);
 169 int ecore_con_local_connect(Ecore_Con_Server *svr, int (*cb_done)(void *data, Ecore_Fd_Handler *fd_handler), void *data, void (*cb_free)(void *data, void *ev));
 170 int ecore_con_local_listen(Ecore_Con_Server *svr, int (*cb_listen)(void *data, Ecore_Fd_Handler *fd_handler), void *data);
 171 /* from ecore_con_info.c */
 172 int ecore_con_info_init(void);
 173 int ecore_con_info_shutdown(void);
 174 int ecore_con_info_tcp_connect(Ecore_Con_Server *svr, Ecore_Con_Info_Cb done_cb, void *data);
 175 int ecore_con_info_tcp_listen(Ecore_Con_Server *svr, Ecore_Con_Info_Cb done_cb, void *data);
 176 int ecore_con_info_udp_connect(Ecore_Con_Server *svr, Ecore_Con_Info_Cb done_cb, void *data);
 177 int ecore_con_info_udp_listen(Ecore_Con_Server *svr, Ecore_Con_Info_Cb done_cb, void *data);
 178 int ecore_con_info_mcast_listen(Ecore_Con_Server *svr, Ecore_Con_Info_Cb done_cb, void *data);
 179 /* from ecore_con_ssl.c */
 180 Ecore_Con_Ssl_Error ecore_con_ssl_init(void);
 181 Ecore_Con_Ssl_Error ecore_con_ssl_shutdown(void);
 182 void                ecore_con_ssl_server_prepare(Ecore_Con_Server *svr);
 183 Ecore_Con_Ssl_Error ecore_con_ssl_server_init(Ecore_Con_Server *svr);
 184 Ecore_Con_Ssl_Error ecore_con_ssl_server_shutdown(Ecore_Con_Server *svr);
 185 Ecore_Con_State     ecore_con_ssl_server_try(Ecore_Con_Server *svr);
 186 int                 ecore_con_ssl_server_read(Ecore_Con_Server *svr, unsigned char *buf, int size);
 187 int                 ecore_con_ssl_server_write(Ecore_Con_Server *svr, unsigned char *buf, int size);
 188 Ecore_Con_Ssl_Error ecore_con_ssl_client_init(Ecore_Con_Client *svr);
 189 Ecore_Con_Ssl_Error ecore_con_ssl_client_shutdown(Ecore_Con_Client *svr);
 190 Ecore_Con_State     ecore_con_ssl_client_try(Ecore_Con_Client *svr);
 191 int                 ecore_con_ssl_client_read(Ecore_Con_Client *svr, unsigned char *buf, int size);
 192 int                 ecore_con_ssl_client_write(Ecore_Con_Client *svr, unsigned char *buf, int size);
 193
 194
 195 #endif