moved C over to all JSON all the time
authorerickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Thu, 11 Aug 2005 22:28:52 +0000 (22:28 +0000)
committererickson <erickson@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Thu, 11 Aug 2005 22:28:52 +0000 (22:28 +0000)
git-svn-id: svn://svn.open-ils.org/ILS/trunk@1639 dcc99617-32d9-48b4-a31d-7c20da2025e4

OpenSRF/src/gateway/mod_ils_gateway.c
OpenSRF/src/libstack/osrf_app_session.c
OpenSRF/src/libstack/osrf_message.c
OpenSRF/src/libstack/osrf_message.h
OpenSRF/src/libstack/osrf_stack.c
OpenSRF/src/libstack/osrf_stack.h
OpenSRF/src/objson/json_parser.c
OpenSRF/src/objson/objson_test.c
OpenSRF/src/srfsh/srfsh.c

index 9751fb9..58767b9 100644 (file)
@@ -307,9 +307,11 @@ static int mod_ils_gateway_method_handler (request_rec *r) {
        /* gather result data */
        while((omsg = osrf_app_session_request_recv( session, req_id, 60 ))) {
 
-               if( omsg->result_string ) {
-                       buffer_add(result_data, omsg->result_string);
+               if( omsg->_result_content ) {
+                       char* content = object_to_json(omsg->_result_content);
+                       buffer_add(result_data, content);
                        buffer_add( result_data, ",");
+                       free(content);
 
                } else {
 
index 525e559..40a7bc1 100644 (file)
@@ -375,16 +375,18 @@ int osrf_app_session_make_req(
        if(session == NULL) return -1;
 
        osrf_message* req_msg = osrf_message_init( REQUEST, ++(session->thread_trace), protocol );
-       //osrf_message_set_request_info( req_msg,  method_name, params );
        osrf_message_set_method(req_msg, method_name);
-       if(params) osrf_message_set_params(req_msg, params);
+       if(params) {
+               osrf_message_set_params(req_msg, params);
 
-       /* if we're not parsing the json, shove the strings in manually */
-       if(!req_msg->parse_json_params && param_strings) {
-               int i;
-               for(i = 0; i!= param_strings->size ; i++ ) {
-                       osrf_message_add_param(req_msg,
-                               string_array_get_string(param_strings,i));
+       } else {
+
+               if(param_strings) {
+                       int i;
+                       for(i = 0; i!= param_strings->size ; i++ ) {
+                               osrf_message_add_param(req_msg,
+                                       string_array_get_string(param_strings,i));
+                       }
                }
        }
 
@@ -637,18 +639,19 @@ int _osrf_app_session_send( osrf_app_session* session, osrf_message* msg ){
                }
        }
 
-       char* xml =  osrf_message_to_xml(msg);
+       //char* xml =  osrf_message_to_xml(msg);
+       char* string =  osrf_message_serialize(msg);
 
        debug_handler("[%s] [%s] Remote Id: %s", 
                        session->remote_service, session->session_id, session->remote_id );
 
        transport_message* t_msg = message_init( 
-                       xml, "", session->session_id, session->remote_id, NULL );
+                       string, "", session->session_id, session->remote_id, NULL );
 
        debug_handler("Session [%s] [%s]  sending to %s \nXML:\n%s", 
-                       session->remote_service, session->session_id, t_msg->recipient, xml );
+                       session->remote_service, session->session_id, t_msg->recipient, string );
        ret_val = client_send_message( session->transport_handle, t_msg );
-       free(xml);
+       free(string);
        message_free( t_msg );
 
        return ret_val; 
index ff11052..0fcebc5 100644 (file)
@@ -36,34 +36,13 @@ osrf_message* osrf_message_init( enum M_TYPE type, int thread_trace, int protoco
 
 
 void osrf_message_set_json_parse_result( int ibool ) {
-       parse_json_result = ibool;
+//     parse_json_result = ibool;
 }
 
 void osrf_message_set_json_parse_params( int ibool ) {
-       parse_json_params = ibool;
+//     parse_json_params = ibool;
 }
 
-/*
-void osrf_message_set_request_info( 
-               osrf_message* msg, char* method_name, json* json_params ) {
-
-       if( msg == NULL || method_name == NULL )
-               fatal_handler( "Bad params to osrf_message_set_request_params()" );
-
-       if(msg->parse_json_params) {
-               if( json_params != NULL ) {
-                       msg->params = json_tokener_parse(json_object_to_json_string(json_params));
-                       msg->_params = json_parse_string(json_object_to_json_string(json_params));
-               } else {
-                       msg->params = json_tokener_parse("[]");
-                       msg->_params = json_parse_string("[]");
-               }
-       }
-
-       msg->method_name = strdup( method_name );
-}
-*/
-
 void osrf_message_set_method( osrf_message* msg, char* method_name ) {
        if( msg == NULL || method_name == NULL ) return;
        msg->method_name = strdup( method_name );
@@ -100,12 +79,16 @@ void osrf_message_set_params( osrf_message* msg, object* o ) {
 }
 
 
-/* only works of parse_json_params is false */
+/* only works if parse_json_params is false */
 void osrf_message_add_param( osrf_message* msg, char* param_string ) {
-       if(msg == NULL || param_string == NULL)
-               return;
+       if(msg == NULL || param_string == NULL) return;
+       if(!msg->_params) msg->_params = new_object(NULL);
+       msg->_params->push(msg->_params, json_parse_string(param_string));
+
+       /*
        if(!msg->parse_json_params)
                string_array_add(msg->parray, param_string);
+               */
 }
 
 
@@ -130,27 +113,10 @@ void osrf_message_set_result_content( osrf_message* msg, char* json_string ) {
                warning_handler( "Bad params to osrf_message_set_result_content()" );
 
        msg->result_string =    strdup(json_string);
-
-       /* ----------------------------------------------------- */
-       /*
-       object* o = json_parse_string(json_string);
-       char* string = o->to_json(o);
-       debug_handler("---------------------------------------------------");
-       debug_handler("Parsed JSON string \n%s\n", string);
-       if(o->classname)
-               debug_handler("Class is %s\n", o->classname);
-       debug_handler("---------------------------------------------------");
-       free_object(o);
-       free(string);
-       */
-       /* ----------------------------------------------------- */
-
        debug_handler( "Message Parse JSON result is set to: %d",  msg->parse_json_result );
 
-       if(msg->parse_json_result) {
-               //msg->result_content = json_tokener_parse(msg->result_string);
+       if(msg->parse_json_result) 
                msg->_result_content = json_parse_string(msg->result_string);
-       } 
 }
 
 
@@ -165,11 +131,6 @@ void osrf_message_free( osrf_message* msg ) {
        if( msg->status_text != NULL )
                free(msg->status_text);
 
-       /*
-       if( msg->result_content != NULL )
-               json_object_put( msg->result_content );
-               */
-
        if( msg->_result_content != NULL )
                free_object( msg->_result_content );
 
@@ -179,31 +140,175 @@ void osrf_message_free( osrf_message* msg ) {
        if( msg->method_name != NULL )
                free(msg->method_name);
 
-       /*
-       if( msg->params != NULL )
-               json_object_put( msg->params );
-               */
-
        if( msg->_params != NULL )
                free_object(msg->_params);
 
-
        string_array_destroy(msg->parray);
 
        free(msg);
 }
 
+char* osrf_message_serialize(osrf_message* msg) {
+       if( msg == NULL ) return NULL;
+       object* json = new_object(NULL);
+       json->set_class(json, "osrfMessage");
+       object* payload;
+       char sc[64]; memset(sc,0,64);
+
+       char* str;
+
+       char tt[64];
+       memset(tt,0,64);
+       sprintf(tt,"%d",msg->thread_trace);
+       json->add_key(json, "threadTrace", new_object(tt));
+
+       switch(msg->m_type) {
+               
+               case CONNECT: 
+                       json->add_key(json, "type", new_object("CONNECT"));
+                       break;
+
+               case DISCONNECT: 
+                       json->add_key(json, "type", new_object("DISCONNECT"));
+                       break;
+
+               case STATUS:
+                       json->add_key(json, "type", new_object("STATUS"));
+                       payload = new_object(NULL);
+                       payload->set_class(payload, msg->status_name);
+                       payload->add_key(payload, "status", new_object(msg->status_text));
+         sprintf(sc,"%d",msg->status_code);
+                       payload->add_key(payload, "statusCode", new_object(sc));
+                       json->add_key(json, "payload", payload);
+                       break;
+
+               case REQUEST:
+                       json->add_key(json, "type", new_object("REQUEST"));
+                       payload = new_object(NULL);
+                       payload->set_class(payload, "osrfMethod");
+                       payload->add_key(payload, "method", new_object(msg->method_name));
+                       str = object_to_json(msg->_params);
+                       payload->add_key(payload, "params", json_parse_string(str));
+                       free(str);
+                       json->add_key(json, "payload", payload);
+
+                       break;
+
+               case RESULT:
+                       json->add_key(json, "type", new_object("RESULT"));
+                       payload = new_object(NULL);
+                       payload->set_class(payload,"osrfResult");
+                       payload->add_key(payload, "status", new_object(msg->status_text));
+         sprintf(sc,"%d",msg->status_code);
+                       payload->add_key(payload, "statusCode", new_object(sc));
+                       str = object_to_json(msg->_result_content);
+                       payload->add_key(payload, "content", json_parse_string(str));
+                       free(str);
+                       json->add_key(json, "payload", payload);
+                       break;
+       }
+       
+       object* wrapper = new_object(NULL);
+       wrapper->push(wrapper, json);
+       char* j = wrapper->to_json(wrapper);
+       free_object(wrapper);
+       return j;
+}
+
+
+int osrf_message_deserialize(char* string, osrf_message* msgs[], int count) {
+       if(!string || !msgs || count <= 0) return 0;
+       int numparsed = 0;
+       object* json = json_parse_string(string);
+       if(json == NULL) return 0;
+       int x;
+
+
+       for( x = 0; x < json->size && x < count; x++ ) {
+
+               object* message = json->get_index(json, x);
+
+               if(message && !message->is_null && 
+                       message->classname && !strcmp(message->classname, "osrfMessage")) {
+
+                       osrf_message* new_msg = safe_malloc(sizeof(osrf_message));
+
+                       object* tmp = message->get_key(message, "type");
+
+                       if(tmp && tmp->string_data) {
+                               char* t = tmp->string_data;
+
+                               if(!strcmp(t, "CONNECT"))               new_msg->m_type = CONNECT;
+                               if(!strcmp(t, "DISCONNECT"))    new_msg->m_type = DISCONNECT;
+                               if(!strcmp(t, "STATUS"))                new_msg->m_type = STATUS;
+                               if(!strcmp(t, "REQUEST"))               new_msg->m_type = REQUEST;
+                               if(!strcmp(t, "RESULT"))                new_msg->m_type = RESULT;
+                       }
+
+                       tmp = message->get_key(message, "threadTrace");
+                       if(tmp) {
+                               if(tmp->is_number)
+                                       new_msg->thread_trace = tmp->num_value;
+                               if(tmp->is_string)
+                                       new_msg->thread_trace = atoi(tmp->string_data);
+                       }
+
+
+                       tmp = message->get_key(message, "protocol");
+                       if(tmp) {
+                               if(tmp->is_number)
+                                       new_msg->protocol = tmp->num_value;
+                               if(tmp->is_string)
+                                       new_msg->protocol = atoi(tmp->string_data);
+                       }
+
+                       tmp = message->get_key(message, "payload");
+                       if(tmp) {
+                               if(tmp->classname)
+                                       new_msg->status_name = strdup(tmp->classname);
+
+                               object* tmp0 = tmp->get_key(tmp,"method");
+                               if(tmp0 && tmp0->string_data)
+                                       new_msg->method_name = strdup(tmp0->string_data);
+
+                               tmp0 = tmp->get_key(tmp,"params");
+                               if(tmp0) {
+                                       char* s = tmp0->to_json(tmp0);
+                                       new_msg->_params = json_parse_string(s);
+                                       free(s);
+                               }
+
+                               tmp0 = tmp->get_key(tmp,"status");
+                               if(tmp0 && tmp0->string_data)
+                                       new_msg->status_text = strdup(tmp0->string_data);
+
+                               tmp0 = tmp->get_key(tmp,"statusCode");
+                               if(tmp0) {
+                                       if(tmp0->is_string && tmp0->string_data)
+                                               new_msg->status_code = atoi(tmp0->string_data);
+                                       if(tmp0->is_number)
+                                               new_msg->status_code = tmp0->num_value;
+                               }
+
+                               tmp0 = tmp->get_key(tmp,"content");
+                               if(tmp0) {
+                                       char* s = tmp0->to_json(tmp0);
+                                       new_msg->_result_content = json_parse_string(s);
+                                       free(s);
+                               }
+
+                       }
+                       msgs[numparsed++] = new_msg;
+               }
+       }
+       return numparsed;
+}
 
                
 /* here's where things get interesting */
 char* osrf_message_to_xml( osrf_message* msg ) {
 
-       if( msg == NULL )
-               return NULL;
-
-       //int                   bufsize;
-       //xmlChar*              xmlbuf;
-       //char*                 encoded_msg;
+       if( msg == NULL ) return NULL;
 
        xmlKeepBlanksDefault(0);
 
index a49509c..054df2d 100644 (file)
@@ -92,6 +92,12 @@ void osrf_message_set_status_info( osrf_message*, char* status_name, char* statu
 void osrf_message_set_result_content( osrf_message*, char* json_string );
 void osrf_message_free( osrf_message* );
 char* osrf_message_to_xml( osrf_message* );
+char* osrf_message_serialize(osrf_message*);
+
+/* count is the max number of messages we'll put into msgs[] */
+int osrf_message_deserialize(char* json, osrf_message* msgs[], int count);
+
+
 /** Pushes any message retreived from the xml into the 'msgs' array.
   * it is assumed that 'msgs' has beenn pre-allocated.
   * Returns the number of message that are in the buffer.
index 422eb89..1ba158a 100644 (file)
@@ -38,6 +38,7 @@ int osrf_stack_transport_handler( transport_message* msg ) {
 
        if( session == NULL ) {  /* we must be a server, build a new session */
                info_handler( "Received message for nonexistant session. Dropping..." );
+               //osrf_app_server_session_init( msg->thread, 
                message_free( msg );
                return 1;
        }
@@ -47,7 +48,8 @@ int osrf_stack_transport_handler( transport_message* msg ) {
        osrf_app_session_set_remote( session, msg->sender );
        osrf_message* arr[OSRF_MAX_MSGS_PER_PACKET];
        memset(arr, 0, OSRF_MAX_MSGS_PER_PACKET );
-       int num_msgs = osrf_message_from_xml( msg->body, arr );
+       //int num_msgs = osrf_message_from_xml( msg->body, arr );
+       int num_msgs = osrf_message_deserialize(msg->body, arr, OSRF_MAX_MSGS_PER_PACKET);
 
        debug_handler( "We received %d messages from %s", num_msgs, msg->sender );
 
@@ -181,6 +183,9 @@ osrf_message* _do_server( osrf_app_session* session, osrf_message* msg ) {
        if(session == NULL || msg == NULL)
                return NULL;
 
+
+       if( msg->m_type == STATUS ) { return NULL; }
+
        warning_handler( "We dont' do servers yet !!" );
 
        return msg;
index 6c5cedc..6cacbd2 100644 (file)
@@ -7,7 +7,7 @@
 #define OSRF_STACK_H
 
 /* the max number of oilsMessage blobs present in any one root packet */
-#define OSRF_MAX_MSGS_PER_PACKET 16 
+#define OSRF_MAX_MSGS_PER_PACKET 64  
 // -----------------------------------------------------------------------------
 
 int osrf_stack_transport_handler( transport_message* msg );
index ac0de5f..a3e4692 100644 (file)
@@ -207,10 +207,13 @@ int json_parse_json_number(char* string, unsigned long* index, object* obj) {
        /* negative number? */
        if(c == '-') { buffer_add(buf, "-"); (*index)++; }
 
+       c = string[*index];
+
        while(*index < current_strlen) {
 
-               if(is_number(c))
+               if(is_number(c)) {
                        buffer_add_char(buf, c);
+               }
 
                else if( c == '.' ) {
                        if(dot_seen) {
@@ -222,6 +225,7 @@ int json_parse_json_number(char* string, unsigned long* index, object* obj) {
                } else {
                        done = 1; break;
                }
+
                (*index)++;
                c = string[*index];
                if(done) break;
index f3a5c39..89bd2d2 100644 (file)
@@ -31,7 +31,8 @@ int main() {
 
 
        printf("------------------------------------------------------------------\n");
-       o = json_parse_string("[,,{\"key\":,\"key1\":\"a\"}]");
+       //o = json_parse_string("-1");
+       o = json_parse_string("{\"key\":-1}");
        char* h = o->to_json(o);
        printf("\nParsed number: %s\n", h);
        free_object(o);
index 04460d4..ee963e2 100644 (file)
@@ -880,7 +880,7 @@ int do_math( int count, int style ) {
        params->push(params,new_object("2"));
 
        char* methods[] = { "add", "sub", "mult", "div" };
-       char* answers[] = { "\"3\"", "\"-1\"", "\"2\"", "\"0.5\"" };
+       char* answers[] = { "3", "-1", "2", "0.500000" };
 
        float times[ count * 4 ];
        memset(times,0,count*4);
@@ -912,6 +912,7 @@ int do_math( int count, int style ) {
 
                        osrf_message* omsg = osrf_app_session_request_recv( session, req_id, 5 );
 
+
                        ftime(&t2);
 
                        double start    = ( (int)t1.time        + ( ((float)t1.millitm) / 1000 ) );