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Commit 7113c142cb2c8917b86f4dd25ef0ec7e7d2ccc4e

Authored by perry.werneck@gmail.com
1 parent ea9299e6
Exists in master and in 5 other branches develop, edit-header-bar, keypads, script-support, v5.2

Melhorando tratamento de erros SSL

Showing 14 changed files with 249 additions and 119 deletions   Show diff stats
src/include/lib3270.h
  Diff comments   View file @7113c14
... ... @@ -211,6 +211,22 @@
211 211 LIB3270_CONNECTED_TN3270E /**< connected in TN3270E mode, 3270 mode */
212 212 } LIB3270_CSTATE;
213 213  
  214 +
  215 + /**
  216 + * Notification message types.
  217 + *
  218 + */
  219 + typedef enum _LIB3270_NOTIFY
  220 + {
  221 + LIB3270_NOTIFY_INFO, /**< Simple information dialog */
  222 + LIB3270_NOTIFY_WARNING,
  223 + LIB3270_NOTIFY_ERROR,
  224 + LIB3270_NOTIFY_CRITICAL, /**< Critical error, user can abort application */
  225 +
  226 + LIB3270_NOTIFY_USER /**< Reserved, always the last one */
  227 + } LIB3270_NOTIFY;
  228 +
  229 +
214 230 #ifdef __cplusplus
215 231 extern "C" {
216 232 #endif
... ...
src/include/lib3270/popup.h
  Diff comments   View file @7113c14
... ... @@ -33,16 +33,6 @@
33 33  
34 34 #define LIB3270_POPUP_INCLUDED 1
35 35  
36   - typedef enum _LIB3270_NOTIFY
37   - {
38   - LIB3270_NOTIFY_INFO, /**< Simple information dialog */
39   - LIB3270_NOTIFY_WARNING,
40   - LIB3270_NOTIFY_ERROR,
41   - LIB3270_NOTIFY_CRITICAL, /**< Critical error, user can abort application */
42   -
43   - LIB3270_NOTIFY_USER /**< Reserver, always the last one */
44   - } LIB3270_NOTIFY;
45   -
46 36 LIB3270_EXPORT void lib3270_set_popup_handler(int (*popup_handler)(H3270 *, void *, LIB3270_NOTIFY, const char *, const char *, const char *, va_list));
47 37 LIB3270_EXPORT void lib3270_popup_dialog(H3270 *session, LIB3270_NOTIFY id , const char *title, const char *message, const char *fmt, ...);
48 38  
... ...
src/include/lib3270/session.h
  Diff comments   View file @7113c14
... ... @@ -36,6 +36,11 @@
36 36 #define LIB3270_LUNAME_LENGTH 16
37 37 #define LIB3270_FULL_MODEL_NAME_LENGTH 13
38 38  
  39 + #if defined(HAVE_LIBSSL)
  40 + #include <openssl/ssl.h>
  41 + #include <openssl/err.h>
  42 + #endif
  43 +
39 44 /** extended attributes */
40 45 struct ea
41 46 {
... ... @@ -71,11 +76,8 @@
71 76 int net_sock;
72 77 LIB3270_CSTATE cstate; /**< Connection state */
73 78  
74   - #if defined(_WIN32)
75   - HANDLE sock_handle;
76   - #endif
77   -
78 79 // flags
  80 + int bgthread : 1; /**< Running on a background thread ? */
79 81 int selected : 1; /**< Has selected region? */
80 82 int rectsel : 1; /**< Selected region is a rectangle ? */
81 83  
... ... @@ -155,6 +157,7 @@
155 157  
156 158 #if defined(HAVE_LIBSSL) /*[*/
157 159 unsigned long last_ssl_error;
  160 + SSL * ssl_con;
158 161 #endif
159 162  
160 163 // State change callbacks.
... ... @@ -183,6 +186,8 @@
183 186 void (*set_selection)(H3270 *session, unsigned char on);
184 187 void (*ctlr_done)(H3270 *session);
185 188  
  189 + void (*message)(H3270 *session, LIB3270_NOTIFY id , const char *title, const char *message, const char *text);
  190 +
186 191 };
187 192  
188 193  
... ...
src/lib3270/XtGlue.c
  Diff comments   View file @7113c14
... ... @@ -985,9 +985,17 @@ LIB3270_EXPORT int lib3270_call_thread(int(*callback)(H3270 *h, void *), H3270 *
985 985  
986 986 lib3270_main_iterate(0);
987 987 if(callbacks->callthread)
  988 + {
  989 + h->bgthread = 1;
  990 + trace("%s: background thread for %p starts",__FUNCTION__,h);
988 991 rc = callbacks->callthread(callback,h,parm);
  992 + trace("%s: background thread for %p ends",__FUNCTION__,h);
  993 + h->bgthread = 0;
  994 + }
989 995 else
  996 + {
990 997 rc = callback(h,parm);
  998 + }
991 999 lib3270_main_iterate(0);
992 1000  
993 1001 if(h->set_timer)
... ...
src/lib3270/init.c
  Diff comments   View file @7113c14
... ... @@ -111,6 +111,13 @@ static void set_cursor(H3270 *session, LIB3270_CURSOR id)
111 111 {
112 112 }
113 113  
  114 +static void message(H3270 *session, LIB3270_NOTIFY id , const char *title, const char *message, const char *text)
  115 +{
  116 + lib3270_write_log(session,"%s",title);
  117 + lib3270_write_log(session,"%s",message);
  118 + lib3270_write_log(session,"%s",text);
  119 +}
  120 +
114 121 static void lib3270_session_init(H3270 *hSession, const char *model)
115 122 {
116 123 int ovc, ovr;
... ... @@ -136,6 +143,7 @@ static void lib3270_session_init(H3270 *hSession, const char *model)
136 143 hSession->update_oia = update_oia;
137 144 hSession->update_selection = update_selection;
138 145 hSession->cursor = set_cursor;
  146 + hSession->message = message;
139 147  
140 148 hSession->sock = -1;
141 149 hSession->model_num = -1;
... ...
src/lib3270/screen.c
  Diff comments   View file @7113c14
... ... @@ -596,6 +596,8 @@ void show_3270_popup_dialog(H3270 *session, LIB3270_NOTIFY type, const char *tit
596 596 {
597 597 CHECK_SESSION_HANDLE(session);
598 598  
  599 + trace("%s: title=%s msg=%s",__FUNCTION__,title,msg);
  600 +
599 601 if(!fmt)
600 602 fmt = "";
601 603  
... ... @@ -618,6 +620,8 @@ void Error(H3270 *session, const char *fmt, ...)
618 620  
619 621 CHECK_SESSION_HANDLE(session);
620 622  
  623 + trace("%s: title=%s fmt=%s",__FUNCTION__,"3270 Error",fmt);
  624 +
621 625 va_start(arg_ptr, fmt);
622 626 popup_handler(session,session->widget,LIB3270_NOTIFY_ERROR, _( "3270 Error" ),NULL,fmt,arg_ptr);
623 627 va_end(arg_ptr);
... ... @@ -630,6 +634,8 @@ void Warning(H3270 *session, const char *fmt, ...)
630 634  
631 635 CHECK_SESSION_HANDLE(session);
632 636  
  637 + trace("%s: title=%s fmt=%s",__FUNCTION__,"3270 Warning",fmt);
  638 +
633 639 va_start(arg_ptr, fmt);
634 640 popup_handler(session,session->widget,LIB3270_NOTIFY_WARNING, _( "3270 Warning" ),NULL,fmt,arg_ptr);
635 641 va_end(arg_ptr);
... ... @@ -643,6 +649,8 @@ extern void popup_an_error(H3270 *session, const char *fmt, ...)
643 649  
644 650 CHECK_SESSION_HANDLE(session);
645 651  
  652 + trace("%s: title=%s fmt=%s",__FUNCTION__,"3270 Error",fmt);
  653 +
646 654 va_start(args, fmt);
647 655 popup_handler(session,session->widget,LIB3270_NOTIFY_ERROR,_( "3270 Error" ),NULL,fmt,args);
648 656 va_end(args);
... ... @@ -655,6 +663,8 @@ void popup_system_error(H3270 *session, const char *title, const char *message,
655 663  
656 664 CHECK_SESSION_HANDLE(session);
657 665  
  666 + trace("%s: title=%s msg=%s",__FUNCTION__,"3270 Error",message);
  667 +
658 668 va_start(args, fmt);
659 669 popup_handler(session,session->widget,LIB3270_NOTIFY_ERROR,title ? title : _( "3270 Error" ), message,fmt,args);
660 670 va_end(args);
... ... @@ -764,6 +774,8 @@ LIB3270_EXPORT void lib3270_popup_dialog(H3270 *session, LIB3270_NOTIFY id , con
764 774  
765 775 CHECK_SESSION_HANDLE(session);
766 776  
  777 + trace("%s: title=%s msg=%s",__FUNCTION__,"3270 Error",message);
  778 +
767 779 va_start(args, fmt);
768 780 popup_handler(session,session->widget,id,title ? title : _( "3270 Error" ), message,fmt,args);
769 781 va_end(args);
... ...
src/lib3270/telnet.c
  Diff comments   View file @7113c14
... ... @@ -61,10 +61,6 @@
61 61 #endif /*]*/
62 62 #include <stdarg.h>
63 63  
64   -#if defined(HAVE_LIBSSL) /*[*/
65   - #include <openssl/ssl.h>
66   - #include <openssl/err.h>
67   -#endif /*]*/
68 64 #include "tn3270e.h"
69 65 #include "3270ds.h"
70 66  
... ... @@ -196,7 +192,7 @@ static void net_rawout(unsigned const char *buf, int len);
196 192 static void check_in3270(void);
197 193 static void store3270in(unsigned char c);
198 194 static void check_linemode(Boolean init);
199   -// static int non_blocking(Boolean on);
  195 +static int non_blocking(Boolean on);
200 196 static void net_connected(H3270 *session);
201 197 #if defined(X3270_TN3270E) /*[*/
202 198 static int tn3270e_negotiate(void);
... ... @@ -308,11 +304,13 @@ static const char *trsp_flag[2] = { &quot;POSITIVE-RESPONSE&quot;, &quot;NEGATIVE-RESPONSE&quot; };
308 304 #define XMIT_COLS h3270.maxCOLS
309 305 // #endif /*]*/
310 306  
  307 +// #if defined(HAVE_LIBSSL)
  308 +// static SSL *ssl_con;
  309 +// #endif
  310 +
311 311 #if defined(HAVE_LIBSSL) /*[*/
312   -static SSL_CTX *ssl_ctx;
313   -static SSL *ssl_con;
314 312 static Boolean need_tls_follows = False;
315   -static void ssl_init(void);
  313 +static void ssl_init(H3270 *session);
316 314 #if OPENSSL_VERSION_NUMBER >= 0x00907000L /*[*/
317 315 #define INFO_CONST const
318 316 #else /*][*/
... ... @@ -600,14 +598,8 @@ int net_connect(H3270 *session, const char *host, char *portname, Boolean ls, Bo
600 598 #endif
601 599  
602 600 /* set the socket to be non-delaying */
603   -/*
604   -#if defined(_WIN32)
605   - if (non_blocking(False) < 0)
606   -#else
607 601 if (non_blocking(True) < 0)
608   -#endif
609 602 close_fail;
610   -*/
611 603  
612 604 #if !defined(_WIN32)
613 605 /* don't share the socket with our children */
... ... @@ -616,26 +608,14 @@ int net_connect(H3270 *session, const char *host, char *portname, Boolean ls, Bo
616 608  
617 609 /* init ssl */
618 610 #if defined(HAVE_LIBSSL)
619   - session->last_ssl_error = 0;
  611 + session->last_ssl_error = !0;
620 612 if (session->ssl_host)
621   - ssl_init();
  613 + ssl_init(session);
622 614 #endif
623 615  
624 616 /* connect */
625 617 status_connecting(session,1);
626 618  
627   - if(connect_sock(session, session->sock, &haddr.sa,ha_len) == 0)
628   - {
629   - trace_dsn("Connected.\n");
630   - net_connected(session);
631   - }
632   - else
633   - {
634   - popup_a_sockerr(session, N_( "Can't connect to %s:%d" ),session->hostname, session->current_port);
635   - close_fail;
636   - }
637   -
638   -/*
639 619 switch(connect_sock(session, session->sock, &haddr.sa,ha_len))
640 620 {
641 621 case 0: // Connected
... ... @@ -650,9 +630,9 @@ int net_connect(H3270 *session, const char *host, char *portname, Boolean ls, Bo
650 630 case SE_EINPROGRESS:
651 631 *pending = True;
652 632 trace_dsn("Connection pending.\n");
653   -#if !defined(_WIN32)
  633 +// #if !defined(_WIN32)
654 634 output_id = AddOutput(session->sock, session, output_possible);
655   -#endif
  635 +// #endif
656 636 break;
657 637  
658 638 default:
... ... @@ -660,7 +640,6 @@ int net_connect(H3270 *session, const char *host, char *portname, Boolean ls, Bo
660 640 close_fail;
661 641  
662 642 }
663   -*/
664 643  
665 644 /* set up temporary termtype */
666 645 if (appres.termname == CN && session->std_ds_host)
... ... @@ -784,25 +763,40 @@ static void net_connected(H3270 *session)
784 763 /* Set up SSL. */
785 764 if(session->ssl_host && !session->secure_connection)
786 765 {
787   - if (SSL_set_fd(ssl_con, session->sock) != 1)
  766 + int rc;
  767 +
  768 + if (SSL_set_fd(session->ssl_con, session->sock) != 1)
788 769 {
789 770 trace_dsn("Can't set fd!\n");
  771 + popup_system_error(&h3270,_( "Connection failed error" ), _( "Can't set SSL socket file descriptor" ), "%s", SSL_state_string_long(session->ssl_con));
790 772 }
791 773  
792   - if (SSL_connect(ssl_con) != 1)
  774 + non_blocking(False);
  775 + rc = SSL_connect(session->ssl_con);
  776 +
  777 + if(rc != 1)
793 778 {
794   - unsigned long e = ERR_get_error();
  779 + unsigned long e = ERR_get_error();
  780 + const char * state = SSL_state_string_long(session->ssl_con);
  781 +
  782 + trace_dsn("TLS/SSL tunneled connection failed with error %ld, rc=%d and state=%s",e,rc,state);
  783 +
  784 + host_disconnect(session,True);
  785 +
795 786 if(e != session->last_ssl_error)
796 787 {
797   - popup_system_error(&h3270,_( "Connection failed error" ), _( "SSL negotiation failed" ), "%s", SSL_state_string_long(ssl_con));
  788 + session->message( &h3270,
  789 + LIB3270_NOTIFY_ERROR,
  790 + _( "Connection failed" ),
  791 + _( "SSL negotiation failed" ),
  792 + state);
798 793 session->last_ssl_error = e;
799 794 }
800   -
801   - trace_dsn("TLS/SSL tunneled connection failed with error %ld.",e);
802   - trace("%s: SSL_connect failed with error %ld",__FUNCTION__,e);
803   - host_disconnect(session,True);
804 795 return;
  796 +
805 797 }
  798 + non_blocking(True);
  799 +
806 800 session->secure_connection = True;
807 801 trace_dsn("TLS/SSL tunneled connection complete. Connection is now secure.\n");
808 802  
... ... @@ -864,15 +858,11 @@ static void net_connected(H3270 *session)
864 858 */
865 859 static void connection_complete(void)
866 860 {
867   -/*
868   -#if !defined(_WIN32)
869 861 if (non_blocking(False) < 0)
870 862 {
871 863 host_disconnect(&h3270,True);
872 864 return;
873 865 }
874   -#endif
875   -*/
876 866 host_connected(&h3270);
877 867 net_connected(&h3270);
878 868 }
... ... @@ -903,14 +893,14 @@ static void output_possible(H3270 *session)
903 893 * net_disconnect
904 894 * Shut down the socket.
905 895 */
906   -void
907   -net_disconnect(void)
  896 +void net_disconnect(void)
908 897 {
909 898 #if defined(HAVE_LIBSSL) /*[*/
910   - if (ssl_con != NULL) {
911   - SSL_shutdown(ssl_con);
912   - SSL_free(ssl_con);
913   - ssl_con = NULL;
  899 + if (h3270.ssl_con != NULL)
  900 + {
  901 + SSL_shutdown(h3270.ssl_con);
  902 + SSL_free(h3270.ssl_con);
  903 + h3270.ssl_con = NULL;
914 904 }
915 905 h3270.secure_connection = False;
916 906 #endif /*]*/
... ... @@ -991,13 +981,13 @@ void net_input(H3270 *session)
991 981 ansi_data = 0;
992 982 #endif /*]*/
993 983  
994   -#if defined(_WIN32) /*[*/
995   - (void) ResetEvent(session->sock_handle);
996   -#endif /*]*/
  984 +// #if defined(_WIN32)
  985 +// (void) ResetEvent(session->sock_handle);
  986 +//#endif /*]*/
997 987  
998 988 #if defined(HAVE_LIBSSL)
999   - if (ssl_con != NULL)
1000   - nr = SSL_read(ssl_con, (char *) netrbuf, BUFSZ);
  989 + if (session->ssl_con != NULL)
  990 + nr = SSL_read(session->ssl_con, (char *) netrbuf, BUFSZ);
1001 991 else
1002 992 #endif // HAVE_LIBSSL
1003 993 /*
... ... @@ -1013,7 +1003,7 @@ void net_input(H3270 *session)
1013 1003 return;
1014 1004 }
1015 1005 #if defined(HAVE_LIBSSL) /*[*/
1016   - if (ssl_con != NULL)
  1006 + if(session->ssl_con != NULL)
1017 1007 {
1018 1008 unsigned long e;
1019 1009 char err_buf[120];
... ... @@ -1026,11 +1016,11 @@ void net_input(H3270 *session)
1026 1016  
1027 1017 trace_dsn("RCVD SSL_read error %ld (%s)\n", e,err_buf);
1028 1018  
1029   - lib3270_popup_dialog( session,
1030   - LIB3270_NOTIFY_CRITICAL,
1031   - N_( "SSL Error" ),
1032   - N_( "SSL Read error" ),
1033   - "%s", err_buf);
  1019 + h3270.message( &h3270,
  1020 + LIB3270_NOTIFY_ERROR,
  1021 + _( "SSL Error" ),
  1022 + _( "SSL Read error" ),
  1023 + err_buf );
1034 1024  
1035 1025 host_disconnect(session,True);
1036 1026 return;
... ... @@ -1074,13 +1064,11 @@ void net_input(H3270 *session)
1074 1064  
1075 1065 if (HALF_CONNECTED)
1076 1066 {
1077   -/*
1078 1067 if (non_blocking(False) < 0)
1079 1068 {
1080 1069 host_disconnect(session,True);
1081 1070 return;
1082 1071 }
1083   -*/
1084 1072 host_connected(session);
1085 1073 net_connected(session);
1086 1074 }
... ... @@ -2022,8 +2010,8 @@ net_rawout(unsigned const char *buf, int len)
2022 2010 # define n2w len
2023 2011 #endif
2024 2012 #if defined(HAVE_LIBSSL) /*[*/
2025   - if (ssl_con != NULL)
2026   - nw = SSL_write(ssl_con, (const char *) buf, n2w);
  2013 + if(h3270.ssl_con != NULL)
  2014 + nw = SSL_write(h3270.ssl_con, (const char *) buf, n2w);
2027 2015 else
2028 2016 #endif /*]*/
2029 2017  
... ... @@ -2037,7 +2025,8 @@ net_rawout(unsigned const char *buf, int len)
2037 2025 nw = send(h3270.sock, (const char *) buf, n2w, 0);
2038 2026 if (nw < 0) {
2039 2027 #if defined(HAVE_LIBSSL) /*[*/
2040   - if (ssl_con != NULL) {
  2028 + if (h3270.ssl_con != NULL)
  2029 + {
2041 2030 unsigned long e;
2042 2031 char err_buf[120];
2043 2032  
... ... @@ -3196,11 +3185,11 @@ net_snap_options(void)
3196 3185 /*
3197 3186 * Set blocking/non-blocking mode on the socket. On error, pops up an error
3198 3187 * message, but does not close the socket.
3199   - */ /*
3200   -static int
3201   -non_blocking(Boolean on)
  3188 + */
  3189 +static int non_blocking(Boolean on)
3202 3190 {
3203 3191 #if !defined(BLOCKING_CONNECT_ONLY)
  3192 +
3204 3193 # if defined(FIONBIO)
3205 3194 int i = on ? 1 : 0;
3206 3195  
... ... @@ -3209,7 +3198,9 @@ non_blocking(Boolean on)
3209 3198 popup_a_sockerr(NULL, N_( "ioctl(%s)" ), "FIONBIO");
3210 3199 return -1;
3211 3200 }
  3201 +
3212 3202 # else
  3203 +
3213 3204 int f;
3214 3205  
3215 3206 if ((f = fcntl(sock, F_GETFL, 0)) == -1)
... ... @@ -3226,42 +3217,52 @@ non_blocking(Boolean on)
3226 3217 popup_an_errno(NULL,errno, N_( "fcntl(%s)" ), "F_GETFL");
3227 3218 return -1;
3228 3219 }
3229   -# endif
3230   -#endif
  3220 +#endif // FIONBIO
  3221 +
  3222 +#endif // !BLOCKING_CONNECT_ONLY
  3223 +
3231 3224 return 0;
3232 3225 }
3233   -*/
3234 3226  
3235 3227 #if defined(HAVE_LIBSSL) /*[*/
3236 3228  
3237 3229 /* Initialize the OpenSSL library. */
3238   -static void ssl_init(void)
  3230 +static void ssl_init(H3270 *session)
3239 3231 {
3240   - static Boolean ssl_initted = False;
  3232 + static SSL_CTX *ssl_ctx = NULL;
3241 3233  
3242   - if (!ssl_initted) {
  3234 + if(ssl_ctx == NULL)
  3235 + {
  3236 + lib3270_write_log(session,"%s","Initializing SSL context");
3243 3237 SSL_load_error_strings();
3244 3238 SSL_library_init();
3245   - ssl_initted = True;
3246 3239 ssl_ctx = SSL_CTX_new(SSLv23_method());
3247   - if (ssl_ctx == NULL) {
  3240 + if(ssl_ctx == NULL)
  3241 + {
3248 3242 popup_an_error(NULL,"SSL_CTX_new failed");
3249   - h3270.ssl_host = False;
  3243 + session->ssl_host = False;
3250 3244 return;
3251 3245 }
3252 3246 SSL_CTX_set_options(ssl_ctx, SSL_OP_ALL);
  3247 + SSL_CTX_set_info_callback(ssl_ctx, client_info_callback);
  3248 + SSL_CTX_set_default_verify_paths(ssl_ctx);
3253 3249 }
3254 3250  
3255   - ssl_con = SSL_new(ssl_ctx);
3256   - if (ssl_con == NULL) {
3257   - popup_an_error(NULL,"SSL_new failed");
3258   - h3270.ssl_host = False;
  3251 + if(session->ssl_con)
  3252 + SSL_free(session->ssl_con);
  3253 +
  3254 + session->ssl_con = SSL_new(ssl_ctx);
  3255 + if(session->ssl_con == NULL)
  3256 + {
  3257 + popup_an_error(session,"SSL_new failed");
  3258 + session->ssl_host = False;
  3259 + return;
3259 3260 }
3260   - SSL_set_verify(ssl_con, 0/*xxx*/, NULL);
3261 3261  
3262   - SSL_CTX_set_info_callback(ssl_ctx, client_info_callback);
  3262 + SSL_set_verify(session->ssl_con, 0/*xxx*/, NULL);
3263 3263  
3264 3264 /* XXX: May need to get key file and password. */
  3265 + /*
3265 3266 if (appres.cert_file)
3266 3267 {
3267 3268 if (!(SSL_CTX_use_certificate_chain_file(ssl_ctx,
... ... @@ -3277,8 +3278,7 @@ static void ssl_init(void)
3277 3278 appres.cert_file, err_buf);
3278 3279 }
3279 3280 }
3280   -
3281   - SSL_CTX_set_default_verify_paths(ssl_ctx);
  3281 + */
3282 3282 }
3283 3283  
3284 3284 /* Callback for tracing protocol negotiation. */
... ... @@ -3343,8 +3343,7 @@ static void client_info_callback(INFO_CONST SSL *s, int where, int ret)
3343 3343 }
3344 3344  
3345 3345 /* Process a STARTTLS subnegotiation. */
3346   -static void
3347   -continue_tls(unsigned char *sbbuf, int len)
  3346 +static void continue_tls(unsigned char *sbbuf, int len)
3348 3347 {
3349 3348 int rv;
3350 3349  
... ... @@ -3364,15 +3363,17 @@ continue_tls(unsigned char *sbbuf, int len)
3364 3363 trace_dsn("%s FOLLOWS %s\n", opt(TELOPT_STARTTLS), cmd(SE));
3365 3364  
3366 3365 /* Initialize the SSL library. */
3367   - ssl_init();
3368   - if (ssl_con == NULL) {
  3366 + ssl_init(&h3270);
  3367 + if(h3270.ssl_con == NULL)
  3368 + {
3369 3369 /* Failed. */
3370 3370 net_disconnect();
3371 3371 return;
3372 3372 }
3373 3373  
3374 3374 /* Set up the TLS/SSL connection. */
3375   - if (SSL_set_fd(ssl_con, h3270.sock) != 1) {
  3375 + if(SSL_set_fd(h3270.ssl_con, h3270.sock) != 1)
  3376 + {
3376 3377 trace_dsn("Can't set fd!\n");
3377 3378 }
3378 3379  
... ... @@ -3382,7 +3383,7 @@ continue_tls(unsigned char *sbbuf, int len)
3382 3383 // (void) non_blocking(False);
3383 3384 //#endif
3384 3385  
3385   - rv = SSL_connect(ssl_con);
  3386 + rv = SSL_connect(h3270.ssl_con);
3386 3387  
3387 3388 //#if defined(_WIN32)
3388 3389 // // Make the socket non-blocking again for event processing
... ...
src/pw3270/v3270/genmarshal
  Diff comments   View file @7113c14
... ... @@ -9,3 +9,4 @@ BOOL:VOID,UINT,ENUM
9 9 VOID:VOID,BOOL
10 10 BOOL:VOID,BOOL,BOOL,POINTER
11 11 VOID:VOID,UINT,UINT
  12 +VOID:VOID,UINT,POINTER,POINTER,POINTER
... ...
src/pw3270/v3270/iocallback.c
  Diff comments   View file @7113c14
... ... @@ -251,10 +251,10 @@ struct bgParameter
251 251  
252 252 gpointer BgCall(struct bgParameter *p)
253 253 {
254   - trace("%s starts",__FUNCTION__);
  254 +// trace("%s starts",__FUNCTION__);
255 255 p->rc = p->callback(p->session, p->parm);
256 256 p->running = FALSE;
257   - trace("%s ends",__FUNCTION__);
  257 +// trace("%s ends",__FUNCTION__);
258 258 return 0;
259 259 }
260 260  
... ... @@ -263,7 +263,7 @@ static int static_CallAndWait(int(*callback)(H3270 *session, void *), H3270 *ses
263 263 struct bgParameter p = { TRUE, session, -1, callback, parm };
264 264 GThread *thread;
265 265  
266   - trace("Starting auxiliary thread for callback %p",callback);
  266 +// trace("Starting auxiliary thread for callback %p",callback);
267 267  
268 268 p.running = TRUE;
269 269 thread = g_thread_create( (GThreadFunc) BgCall, &p, 0, NULL);
... ...
src/pw3270/v3270/oia.c
  Diff comments   View file @7113c14
... ... @@ -276,7 +276,7 @@ static void draw_undera(cairo_t *cr, H3270 *host, struct v3270_metrics *metrics,
276 276 void v3270_draw_connection(cairo_t *cr, H3270 *host, struct v3270_metrics *metrics, GdkColor *color, GdkRectangle *rect)
277 277 {
278 278 cairo_text_extents_t extents;
279   - gchar *str = "?";
  279 + const gchar *str;
280 280  
281 281 gdk_cairo_set_source_color(cr,color+V3270_COLOR_OIA_FOREGROUND);
282 282 cairo_rectangle(cr, rect->x, rect->y, rect->width, rect->height);
... ... @@ -290,9 +290,11 @@ void v3270_draw_connection(cairo_t *cr, H3270 *host, struct v3270_metrics *metri
290 290 }
291 291  
292 292 if(lib3270_in_ansi(host))
293   - *str = 'N';
  293 + str = "N";
294 294 else if(lib3270_in_sscp(host))
295   - *str = 'S';
  295 + str = "S";
  296 + else
  297 + str = "?";
296 298  
297 299 cairo_text_extents(cr,str,&extents);
298 300 cairo_move_to(cr,rect->x+((rect->width/2)-(extents.width/2)),rect->y+extents.height+( (rect->height/2) - (extents.height/2)));
... ...
src/pw3270/v3270/private.h
  Diff comments   View file @7113c14
... ... @@ -53,6 +53,7 @@ G_BEGIN_DECLS
53 53 void (*toggle_changed)(v3270 *widget,LIB3270_TOGGLE toggle_id,gboolean toggle_state,const gchar *toggle_name);
54 54 void (*message_changed)(v3270 *widget, LIB3270_MESSAGE id);
55 55 void (*luname_changed)(GtkWidget *widget,const gchar *luname);
  56 + void (*popup_message)(GtkWidget *widget, LIB3270_NOTIFY id , const gchar *title, const gchar *message, const gchar *text);
56 57 gboolean (*keypress)(GtkWidget *widget,guint keyval,GdkModifierType state);
57 58  
58 59 };
... ... @@ -79,6 +80,7 @@ G_BEGIN_DECLS
79 80 SIGNAL_PASTENEXT,
80 81 SIGNAL_CLIPBOARD,
81 82 SIGNAL_CHANGED,
  83 + SIGNAL_MESSAGE,
82 84  
83 85 LAST_SIGNAL
84 86 };
... ...
src/pw3270/v3270/v3270.h
  Diff comments   View file @7113c14
... ... @@ -181,6 +181,7 @@
181 181 // Misc
182 182 GtkIMContext * v3270_get_im_context(GtkWidget *widget);
183 183 gboolean v3270_get_toggle(GtkWidget *widget, LIB3270_TOGGLE ix);
  184 + void v3270_popup_message(GtkWidget *widget, LIB3270_NOTIFY type, const gchar *title, const gchar *message, const gchar *text);
184 185  
185 186 void v3270_set_host(GtkWidget *widget, const gchar *uri);
186 187  
... ...
src/pw3270/v3270/widget.c
  Diff comments   View file @7113c14
... ... @@ -215,6 +215,46 @@ static void get_preferred_width_for_height(GtkWidget *widget,gint height, gint *
215 215  
216 216 #endif // GTK(3,0,0)
217 217  
  218 +void v3270_popup_message(GtkWidget *widget, LIB3270_NOTIFY type , const gchar *title, const gchar *message, const gchar *text)
  219 +{
  220 + GtkWidget * dialog;
  221 + GtkWidget * toplevel = NULL;
  222 + GtkMessageType msgtype = GTK_MESSAGE_WARNING;
  223 + GtkButtonsType buttons = GTK_BUTTONS_OK;
  224 +
  225 + if(widget && GTK_IS_WIDGET(widget))
  226 + toplevel = gtk_widget_get_toplevel(GTK_WIDGET(widget));
  227 +
  228 + if(type == LIB3270_NOTIFY_CRITICAL)
  229 + {
  230 + msgtype = GTK_MESSAGE_ERROR;
  231 + buttons = GTK_BUTTONS_CLOSE;
  232 + }
  233 +
  234 + if(!title)
  235 + title = _( "Error" );
  236 +
  237 + if(message)
  238 + {
  239 + dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",message);
  240 + if(text)
  241 + gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog),"%s",text);
  242 + }
  243 + else if(text)
  244 + {
  245 + dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",text);
  246 + }
  247 + else
  248 + {
  249 + dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",title);
  250 + }
  251 +
  252 + gtk_window_set_title(GTK_WINDOW(dialog),title);
  253 + gtk_widget_show_all(dialog);
  254 + gtk_dialog_run(GTK_DIALOG (dialog));
  255 + gtk_widget_destroy(dialog);
  256 +}
  257 +
218 258 static void v3270_class_init(v3270Class *klass)
219 259 {
220 260 GObjectClass * gobject_class = G_OBJECT_CLASS(klass);
... ... @@ -240,6 +280,7 @@ static void v3270_class_init(v3270Class *klass)
240 280 klass->toggle_changed = v3270_toggle_changed;
241 281 klass->message_changed = v3270_update_message;
242 282 klass->luname_changed = v3270_update_luname;
  283 + klass->popup_message = v3270_popup_message;
243 284  
244 285 #if GTK_CHECK_VERSION(3,0,0)
245 286  
... ... @@ -443,6 +484,15 @@ static void v3270_class_init(v3270Class *klass)
443 484 pw3270_VOID__VOID_UINT_UINT,
444 485 G_TYPE_NONE, 2, G_TYPE_UINT, G_TYPE_UINT);
445 486  
  487 + v3270_widget_signal[SIGNAL_MESSAGE] =
  488 + g_signal_new( "popup_message",
  489 + G_OBJECT_CLASS_TYPE (gobject_class),
  490 + G_SIGNAL_RUN_FIRST,
  491 + G_STRUCT_OFFSET (v3270Class, popup_message),
  492 + NULL, NULL,
  493 + pw3270_VOID__VOID_UINT_POINTER_POINTER_POINTER,
  494 + G_TYPE_NONE, 4, G_TYPE_UINT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
  495 +
446 496 }
447 497  
448 498 void v3270_update_font_metrics(v3270 *terminal, cairo_t *cr, int width, int height)
... ... @@ -677,6 +727,16 @@ static void update_selection(H3270 *session, int start, int end)
677 727  
678 728 }
679 729  
  730 +static void message(H3270 *session, LIB3270_NOTIFY id , const char *title, const char *message, const char *text)
  731 +{
  732 + g_signal_emit( GTK_WIDGET(session->widget), v3270_widget_signal[SIGNAL_MESSAGE], 0,
  733 + (int) id,
  734 + (gchar *) title,
  735 + (gchar *) message,
  736 + (gchar *) text );
  737 +
  738 +}
  739 +
680 740 static void v3270_init(v3270 *widget)
681 741 {
682 742 trace("%s",__FUNCTION__);
... ... @@ -708,7 +768,7 @@ static void v3270_init(v3270 *widget)
708 768 widget->host->update_model = update_model;
709 769 widget->host->changed = changed;
710 770 widget->host->ctlr_done = ctlr_done;
711   -
  771 + widget->host->message = message;
712 772  
713 773 // Setup input method
714 774 widget->input_method = gtk_im_multicontext_new();
... ...
src/pw3270/window.c
  Diff comments   View file @7113c14
... ... @@ -128,11 +128,25 @@
128 128  
129 129 static int popup_handler(H3270 *session, void *widget, LIB3270_NOTIFY type, const char *title, const char *msg, const char *fmt, va_list args)
130 130 {
  131 + if(fmt)
  132 + {
  133 + gchar *text = g_strdup_vprintf(fmt,args);
  134 + v3270_popup_message(GTK_WIDGET(widget),type,title,msg,text);
  135 + g_free(text);
  136 + }
  137 + else
  138 + {
  139 + v3270_popup_message(GTK_WIDGET(widget),type,title,msg,NULL);
  140 + }
  141 +/*
131 142 GtkWidget * dialog;
132 143 GtkWidget * toplevel = NULL;
133 144 GtkMessageType msgtype = GTK_MESSAGE_WARNING;
134 145 GtkButtonsType buttons = GTK_BUTTONS_OK;
135   - gchar * text = g_strdup_vprintf(fmt,args);
  146 + gchar * text = NULL;
  147 +
  148 + if(fmt)
  149 + text = g_strdup_vprintf(fmt,args);
136 150  
137 151 if(widget && GTK_IS_WIDGET(widget))
138 152 toplevel = gtk_widget_get_toplevel(GTK_WIDGET(widget));
... ... @@ -143,23 +157,33 @@
143 157 buttons = GTK_BUTTONS_CLOSE;
144 158 }
145 159  
  160 + if(!title)
  161 + title = _( "Error" );
  162 +
146 163 if(msg)
147 164 {
148 165 dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",msg);
149   - gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog),"%s",text);
  166 +
  167 + if(text)
  168 + gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog),"%s",text);
150 169 }
151   - else
  170 + else if(text)
152 171 {
153 172 dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",text);
154 173 }
  174 + else
  175 + {
  176 + dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",title);
  177 + }
155 178  
156   - g_free(text);
157   -
158   - gtk_window_set_title(GTK_WINDOW(dialog),title ? title : "Error");
  179 + if(text)
  180 + g_free(text);
159 181  
  182 + gtk_window_set_title(GTK_WINDOW(dialog),title);
  183 + gtk_widget_show_all(dialog);
160 184 gtk_dialog_run(GTK_DIALOG (dialog));
161 185 gtk_widget_destroy(dialog);
162   -
  186 +*/
163 187 return 0;
164 188 }
165 189  
... ...