3 int recv_timeout = 120;
4 int is_from_script = 0;
5 FILE* shell_writer = NULL;
6 FILE* shell_reader = NULL;
8 int main( int argc, char* argv[] ) {
10 /* --------------------------------------------- */
11 /* see if they have a .srfsh.xml in their home directory */
12 char* home = getenv("HOME");
13 int l = strlen(home) + 36;
16 sprintf(fbuf,"%s/.srfsh.xml",home);
18 //osrfLogInit( OSRF_LOG_TYPE_SYSLOG, "srfsh",
20 if(!access(fbuf, R_OK)) {
21 if( ! osrf_system_bootstrap_client(fbuf, "srfsh") ) {
22 fprintf(stderr,"Unable to bootstrap client for requests\n");
23 osrfLogError( "Unable to bootstrap client for requests");
28 fprintf(stderr,"No Config file found at %s\n", fbuf );
33 /* for now.. the first arg is used as a script file for processing */
35 if( (f = open(argv[1], O_RDONLY)) == -1 ) {
36 osrfLogError("Unable to open file %s for reading, exiting...", argv[1]);
40 if(dup2(f, STDIN_FILENO) == -1) {
41 osrfLogError("Unable to duplicate STDIN, exiting...");
49 /* --------------------------------------------- */
53 client = osrf_system_get_transport_client();
55 /* open the shell handle */
56 shell_writer = popen( "bash", "w");
57 //shell_reader = popen( "bash", "r");
59 /* main process loop */
61 while((request=readline(prompt))) {
63 if( !strcasecmp(request, "exit") || !strcasecmp(request,"quit"))
66 char* req_copy = strdup(request);
68 parse_request( req_copy );
69 if( request && strlen(request) > 1 ) {
81 if(history_file != NULL )
82 write_history(history_file);
86 osrf_system_shutdown();
90 void sig_child_handler( int s ) {
95 void sig_int_handler( int s ) {
98 signal(SIGINT,sig_int_handler);
104 char* home = getenv("HOME");
105 int l = strlen(home) + 24;
109 sprintf(fbuf,"%s/.srfsh_history",home);
110 history_file = strdup(fbuf);
112 if(!access(history_file, W_OK | R_OK )) {
113 history_length = 999;
114 read_history(history_file);
120 int parse_error( char* words[] ) {
129 memset(buffer, 0, 256);
130 while( (current=words[i++]) ) {
131 strcat(buffer, current);
134 if( ! buffer || strlen(buffer) < 1 )
137 fprintf( stderr, "???: %s\n", buffer );
143 int parse_request( char* request ) {
145 if( request == NULL )
150 char* words[COMMAND_BUFSIZE];
151 memset(words,0,COMMAND_BUFSIZE);
154 char* cur_tok = strtok( req, " " );
156 if( cur_tok == NULL )
159 while(cur_tok != NULL) {
160 words[i++] = cur_tok;
161 cur_tok = strtok( NULL, " " );
165 // not sure why (strtok?), but this is necessary
166 memset( words + i, 0, COMMAND_BUFSIZE - i );
168 /* pass off to the top level command */
169 if( !strcmp(words[0],"router") )
170 ret_val = handle_router( words );
173 else if( !strcmp(words[0],"time") )
174 ret_val = handle_time( words );
177 else if (!strcmp(words[0],"request"))
178 ret_val = handle_request( words, 0 );
180 else if (!strcmp(words[0],"relay"))
181 ret_val = handle_request( words, 1 );
183 else if (!strcmp(words[0],"help"))
184 ret_val = print_help();
186 else if (!strcmp(words[0],"set"))
187 ret_val = handle_set(words);
189 else if (!strcmp(words[0],"print"))
190 ret_val = handle_print(words);
192 else if (!strcmp(words[0],"math_bench"))
193 ret_val = handle_math(words);
195 else if (!strcmp(words[0],"introspect"))
196 ret_val = handle_introspect(words);
198 else if (!strcmp(words[0],"login"))
199 ret_val = handle_login(words);
201 else if (words[0][0] == '!')
202 ret_val = handle_exec( words, 1 );
206 return handle_exec( words, 0 );
208 return parse_error( words );
217 int handle_introspect(char* words[]) {
219 if(words[1] && words[2]) {
220 fprintf(stderr, "--> %s\n", words[1]);
223 sprintf( buf, "request %s opensrf.system.method %s", words[1], words[2] );
224 return parse_request( buf );
229 fprintf(stderr, "--> %s\n", words[1]);
232 sprintf( buf, "request %s opensrf.system.method.all", words[1] );
233 return parse_request( buf );
241 int handle_login( char* words[]) {
243 if( words[1] && words[2]) {
245 char* username = words[1];
246 char* password = words[2];
247 char* type = words[3];
248 char* orgloc = words[4];
250 if(orgloc) orgloci = atoi(orgloc);
251 if(!type) type = "opac";
260 "request open-ils.auth open-ils.auth.authenticate.init \"%s\"", username );
264 if(last_result && last_result->_result_content) {
265 jsonObject* r = last_result->_result_content;
266 hash = jsonObjectGetString(r);
270 char* pass_buf = md5sum(password);
273 memset(both_buf,0,256);
274 sprintf(both_buf,"%s%s",hash, pass_buf);
276 char* mess_buf = md5sum(both_buf);
278 sprintf( buf2, "request open-ils.auth open-ils.auth.authenticate.complete "
279 "\"%s\", \"%s\", \"%s\", %d", username, mess_buf, type, orgloci );
284 parse_request( buf2 );
286 jsonObject* x = last_result->_result_content;
289 char* authtoken = jsonObjectGetString(
290 jsonObjectGetKey(jsonObjectGetKey(x,"payload"), "authtoken"));
291 authtime = jsonObjectGetNumber(
292 jsonObjectGetKey(jsonObjectGetKey(x,"payload"), "authtime"));
293 if(authtoken) login_session = strdup(authtoken);
294 else login_session = NULL;
296 else login_session = NULL;
298 printf("Login Session: %s. Session timeout: %lf\n", login_session, authtime );
307 int handle_set( char* words[]) {
310 if( (variable=words[1]) ) {
313 if( (val=words[2]) ) {
315 if(!strcmp(variable,"pretty_print")) {
316 if(!strcmp(val,"true")) {
318 printf("pretty_print = true\n");
321 if(!strcmp(val,"false")) {
323 printf("pretty_print = false\n");
328 if(!strcmp(variable,"raw_print")) {
329 if(!strcmp(val,"true")) {
331 printf("raw_print = true\n");
334 if(!strcmp(val,"false")) {
336 printf("raw_print = false\n");
348 int handle_print( char* words[]) {
351 if( (variable=words[1]) ) {
352 if(!strcmp(variable,"pretty_print")) {
354 printf("pretty_print = true\n");
357 printf("pretty_print = false\n");
362 if(!strcmp(variable,"login")) {
363 printf("login session = %s\n", login_session );
371 int handle_router( char* words[] ) {
379 if( !strcmp(words[1],"query") ) {
381 if( words[2] && !strcmp(words[2],"servers") ) {
382 for(i=3; i < COMMAND_BUFSIZE - 3 && words[i]; i++ ) {
383 router_query_servers( words[i] );
395 /* if new shell, spawn a new child and subshell to do the work,
396 otherwise pipe the request to the currently open (piped) shell */
397 int handle_exec(char* words[], int new_shell) {
399 if(!words[0]) return 0;
401 if( words[0] && words[0][0] == '!') {
402 int len = strlen(words[0]);
404 memset(command,0,len);
406 int i; /* chop out the ! */
407 for( i=1; i!= len; i++) {
408 command[i-1] = words[0][i];
412 words[0] = strdup(command);
416 signal(SIGCHLD, sig_child_handler);
422 signal(SIGCHLD,sig_child_handler);
427 execvp( words[0], words );
434 growing_buffer* b = buffer_init(64);
437 buffer_fadd( b, "%s ", words[i++] );
439 buffer_add( b, "\n");
442 //int reader = dup2(STDOUT_FILENO, reader);
443 //int reader = dup(STDOUT_FILENO);
444 //close(STDOUT_FILENO);
446 fprintf( shell_writer, b->buf );
449 fflush(shell_writer);
455 read( reader, c, 4095 );
456 fprintf(stderr, "read %s", c);
457 dup2(reader, STDOUT_FILENO);
467 int handle_request( char* words[], int relay ) {
473 char* server = words[1];
474 char* method = words[2];
476 growing_buffer* buffer = NULL;
478 buffer = buffer_init(128);
479 buffer_add(buffer, "[");
480 for(i = 3; words[i] != NULL; i++ ) {
481 /* removes trailing semicolon if user accidentally enters it */
482 if( words[i][strlen(words[i])-1] == ';' )
483 words[i][strlen(words[i])-1] = '\0';
484 buffer_add( buffer, words[i] );
485 buffer_add(buffer, " ");
487 buffer_add(buffer, "]");
490 return send_request( server, method, buffer, relay );
496 int send_request( char* server,
497 char* method, growing_buffer* buffer, int relay ) {
498 if( server == NULL || method == NULL )
501 jsonObject* params = NULL;
503 if( buffer != NULL && buffer->n_used > 0 )
504 params = json_parse_string(buffer->buf);
506 if(!last_result || ! last_result->_result_content) {
507 printf("We're not going to call 'relay' with no result params\n");
511 jsonObject* o = jsonNewObject(NULL);
512 jsonObjectPush(o, last_result->_result_content );
518 if(buffer->n_used > 0 && params == NULL) {
519 fprintf(stderr, "JSON error detected, not executing\n");
523 osrf_app_session* session = osrf_app_client_session_init(server);
525 if(!osrf_app_session_connect(session)) {
526 osrfLogWarning( "Unable to connect to remote service %s\n", server );
530 double start = get_timestamp_millis();
531 //int req_id = osrf_app_session_make_request( session, params, method, 1, NULL );
532 int req_id = osrf_app_session_make_req( session, params, method, 1, NULL );
535 osrf_message* omsg = osrf_app_session_request_recv( session, req_id, recv_timeout );
538 printf("\nReceived no data from server\n");
541 signal(SIGPIPE, SIG_IGN);
544 if(!is_from_script) less = popen( "less -EX", "w");
547 if( less == NULL ) { less = stdout; }
549 growing_buffer* resp_buffer = buffer_init(4096);
555 if(omsg->_result_content) {
557 osrf_message_free(last_result);
562 if( pretty_print && omsg->_result_content ) {
563 char* j = jsonObjectToJSON(omsg->_result_content);
564 //content = json_printer(j);
565 content = jsonFormatString(j);
568 content = jsonObjectGetString(omsg->_result_content);
570 printf( "\nReceived Data: %s\n", content );
577 sprintf( code, "%d", omsg->status_code );
578 buffer_add( resp_buffer, code );
580 printf( "\nReceived Exception:\nName: %s\nStatus: %s\nStatus: %s\n",
581 omsg->status_name, omsg->status_text, code );
588 if(omsg->_result_content) {
590 osrf_message_free(last_result);
595 if( pretty_print && omsg->_result_content ) {
596 char* j = jsonObjectToJSON(omsg->_result_content);
597 //content = json_printer(j);
598 content = jsonFormatString(j);
601 content = jsonObjectGetString(omsg->_result_content);
603 buffer_add( resp_buffer, "\nReceived Data: " );
604 buffer_add( resp_buffer, content );
605 buffer_add( resp_buffer, "\n" );
610 buffer_add( resp_buffer, "\nReceived Exception:\nName: " );
611 buffer_add( resp_buffer, omsg->status_name );
612 buffer_add( resp_buffer, "\nStatus: " );
613 buffer_add( resp_buffer, omsg->status_text );
614 buffer_add( resp_buffer, "\nStatus: " );
617 sprintf( code, "%d", omsg->status_code );
618 buffer_add( resp_buffer, code );
623 omsg = osrf_app_session_request_recv( session, req_id, recv_timeout );
627 double end = get_timestamp_millis();
629 fprintf( less, resp_buffer->buf );
630 buffer_free( resp_buffer );
631 fprintf( less, "\n------------------------------------\n");
632 if( osrf_app_session_request_complete( session, req_id ))
633 fprintf(less, "Request Completed Successfully\n");
636 fprintf(less, "Request Time in seconds: %.6f\n", end - start );
637 fprintf(less, "------------------------------------\n");
641 osrf_app_session_request_finish( session, req_id );
642 osrf_app_session_disconnect( session );
643 osrf_app_session_destroy( session );
652 int handle_time( char* words[] ) {
659 printf( "%s\n", buf );
664 time_t epoch = (time_t)atoi( words[1] );
665 char* localtime = strdup( ctime( &epoch ) );
666 printf( "%s => %s", words[1], localtime );
678 int router_query_servers( char* router_server ) {
680 if( ! router_server || strlen(router_server) == 0 )
685 sprintf(rbuf,"router@%s/router", router_server );
687 transport_message* send =
688 message_init( "servers", NULL, NULL, rbuf, NULL );
689 message_set_router_info( send, NULL, NULL, NULL, "query", 0 );
691 client_send_message( client, send );
692 message_free( send );
694 transport_message* recv = client_recv( client, -1 );
696 fprintf(stderr, "NULL message received from router\n");
701 "---------------------------------------------------------------------------------\n"
702 "Received from 'server' query on %s\n"
703 "---------------------------------------------------------------------------------\n"
704 "original reg time | latest reg time | last used time | class | server\n"
705 "---------------------------------------------------------------------------------\n"
707 "---------------------------------------------------------------------------------\n"
708 , router_server, recv->body );
710 message_free( recv );
718 "---------------------------------------------------------------------------------\n"
720 "---------------------------------------------------------------------------------\n"
721 "help - Display this message\n"
722 "!<command> [args] - Forks and runs the given command in the shell\n"
723 "time - Prints the current time\n"
724 "time <timestamp> - Formats seconds since epoch into readable format\n"
725 "set <variable> <value> - set a srfsh variable (e.g. set pretty_print true )\n"
726 "print <variable> - Displays the value of a srfsh variable\n"
727 "---------------------------------------------------------------------------------\n"
729 "router query servers <server1 [, server2, ...]>\n"
730 " - Returns stats on connected services\n"
733 "request <service> <method> [ <json formatted string of params> ]\n"
734 " - Anything passed in will be wrapped in a json array,\n"
735 " so add commas if there is more than one param\n"
738 "relay <service> <method>\n"
739 " - Performs the requested query using the last received result as the param\n"
742 "math_bench <num_batches> [0|1|2]\n"
743 " - 0 means don't reconnect, 1 means reconnect after each batch of 4, and\n"
744 " 2 means reconnect after every request\n"
746 "introspect <service>\n"
747 " - prints the API for the service\n"
750 "---------------------------------------------------------------------------------\n"
751 " Commands for Open-ILS\n"
752 "---------------------------------------------------------------------------------\n"
753 "login <username> <password>\n"
754 " - Logs into the 'server' and displays the session id\n"
755 " - To view the session id later, enter: print login\n"
756 "---------------------------------------------------------------------------------\n"
759 "Note: long output is piped through 'less'. To search in 'less', type: /<search>\n"
760 "---------------------------------------------------------------------------------\n"
769 char* tabs(int count) {
770 growing_buffer* buf = buffer_init(24);
772 for(i=0;i!=count;i++)
773 buffer_add(buf, " ");
775 char* final = buffer_data( buf );
780 int handle_math( char* words[] ) {
782 return do_math( atoi(words[1]), 0 );
787 int do_math( int count, int style ) {
789 osrf_app_session* session = osrf_app_client_session_init( "opensrf.math" );
791 jsonObject* params = json_parse_string("[]");
792 jsonObjectPush(params,jsonNewObject("1"));
793 jsonObjectPush(params,jsonNewObject("2"));
795 char* methods[] = { "add", "sub", "mult", "div" };
796 char* answers[] = { "3", "-1", "2", "0.500000" };
798 float times[ count * 4 ];
799 memset(times,0,count*4);
802 for(k=0;k!=100;k++) {
809 fprintf(stderr,"\n\n");
813 for(i=0; i!= count; i++) {
816 for(j=0; j != 4; j++) {
820 double start = get_timestamp_millis();
821 int req_id = osrf_app_session_make_req( session, params, methods[j], 1, NULL );
822 osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 5 );
823 double end = get_timestamp_millis();
825 times[(4*i) + j] = end - start;
829 if(omsg->_result_content) {
830 char* jsn = jsonObjectToJSON(omsg->_result_content);
831 if(!strcmp(jsn, answers[j]))
832 fprintf(stderr, "+");
834 fprintf(stderr, "\n![%s] - should be %s\n", jsn, answers[j] );
839 osrf_message_free(omsg);
841 } else { fprintf( stderr, "\nempty message for tt: %d\n", req_id ); }
843 osrf_app_session_request_finish( session, req_id );
846 osrf_app_session_disconnect( session );
849 fprintf(stderr,"\n");
853 osrf_app_session_disconnect( session );
856 osrf_app_session_destroy( session );
857 jsonObjectFree(params);
861 for(c=0; c!= count*4; c++)
864 float avg = total / (count*4);
865 fprintf(stderr, "\n Average round trip time: %f\n", avg );