Header refactor, more XML parsing and stuff

debian/var/models/example_II.xml

@@ -6,8 +6,9 @@
 
   <!-- Model identity informations -->
   <identity>
-    <name>Modèle de test</name>
+    <name>Model created for testing purposes</name>
-    <name value="(Trois dimères)"/>
+    <name value="(Three dimers)"/>
+    <owner>Jean Sirmai</owner>
     <owner_id>2</owner_id>
     <date>1629830000</date>  <!--Warning: it's an arbitrary unchecked date...-->
     <version>1.0</version>
@@ -15,14 +16,14 @@
   </identity>
 
   <!-- Model parameters -->
-  <parameters id="" date="" author="">
+  <parameters id="test" date="1629830000" author="Jean Sirmai">
     <modelization>
       <max_thread value="0"/>           <!--Why "0" ?-->
       <max_cycles value="13"/>
 
     </modelization>
 
-    <space>
+    <space_param>
       <dimension value="1"/>            <!-- TODO redundancy here: dimension is given by the zero values of z and y-->
       <size x="39" y="0" z="0"/>        <!-- In this example of random walk, I wish I could see the whole space in a single line of the monitoring CLI-->
       <site_multiplicity value="2"/>    <!-- Indicates that there are two sites per cell-->
@@ -31,13 +32,13 @@
                                         <!-- X="|0" indicates that: a particle which moves beyond the east boundary will reenter on the west side-->
                                         <!-- X="|0"               : no particle can move beyond the west boundary-->
 
-    </space>
+    </space_param>
 
   </parameters>
 
   <!-- Model objects definition -->
   <objects>
-    <object id="dimer" date="" author="">
+    <object id="dimer" date="1629830000" author="Jean Sirmai">
       <arrow x="0" y="0" z="0" site="0" weight="0"/>
       <arrow x="0" y="0" z="0" site="1" weight="1"/>
       <arrow x="1" y="0" z="0" site="0" weight="1"/>
@@ -51,7 +52,7 @@
   </objects>
 
   <!-- Space description (initial state) -->
-  <space id="" date="" author="">
+  <space id="test" date="1629830000" author="Jean Sirmai">
     <arrow x="0"  y="0" z="0" site="1" weight="1"/>
     <arrow x="1"  y="0" z="0" site="0" weight="1"/>
     <arrow x="10" y="0" z="0" site="1" weight="1"/>
@@ -63,15 +64,15 @@
   </space>
 
   <!-- Saved space description (saved states) -->
-  <savestates id="" date="" author="">          <!-- TODO or NOT TODO (not today...)-->
+  <savestates id="test" date="1629830000" author="Jean Sirmai">          <!-- TODO or NOT TODO (not today...)-->
-    <space id="" date="" author="">
+    <space id="test" date="1629830000" author="Jean Sirmai">
     </space>
 
   </savestates>
 
   <!-- Model transitions definition (rules) -->
-  <transitions id="" date="" author="">
+  <transitions id="test" date="1629830000" author="Jean Sirmai">
-    <transition id="0" date="" author="" probability="1">   <!-- moves a dimer to east-->
+    <transition id="0" date="1629830000" author="Jean Sirmai" probability="1">   <!-- moves a dimer to east-->
       <if>
         <arrow x="0" y="0" z="0" site="1" weight="1"/>
         <arrow x="1" y="0" z="0" site="0" weight="1"/>      <!-- a dimer is identified-->
@@ -94,7 +95,11 @@
   </transitions>
 
   <!-- Non context-specific tags -->
-  <ref id="" date="">https://www.a-lec.org</ref>
+  <ref id="Best reference!" date="1629830000" author="Jean Sirmai" lang="">
-  <quote id="" date="" author="" lang="">Quote</quote>
+    https://www.a-lec.org
+  </ref>
+  <quote id="Best quote" date="1629830000" author="Jean Sirmai" lang="">
+    This is a quote.
+  </quote>
 
 </gem-graph-model>

include/cmds.h

@@ -26,6 +26,11 @@
 
 /* -------------------------------------------------------------------------- */
 
+#define LINE_LENGTH 80
+#define LINE_NUMBER 24
+
+/* -------------------------------------------------------------------------- */
+
 struct Command_t {
     const char *name;
     char* (*execute)(char*, char**, Server_t*);
@@ -42,10 +47,3 @@ char *CmdShutdown(char*, char**, Server_t*);
 char *CmdHelp(char*, char**, Server_t*);
 
 /* -------------------------------------------------------------------------- */
-
-Command_t cmdList[] =
-{
-    {"help", CmdHelp, "Help command"},
-    {"model", CmdModel, "Model command"},
-    {"shutdown", CmdShutdown, "Shutdown command"},
-};

include/model.h

@@ -24,9 +24,12 @@
     #include "../include/base.h"
 #endif
 
+#include <dirent.h>
+#include <signal.h>
+
 /* -------------------------------------------------------------------------- */
 
-#define MODEL_STRING_SIZE 48
+#define MODEL_STRING_SIZE 64
 #define MAX_MODEL_NUMBER 1
 
 #define ARROW_NUMBER 6

include/parsing.h

@@ -24,8 +24,46 @@
     #include "../include/base.h"
 #endif
 
+#include <string.h>
+#include <stdlib.h>
+#include <libxml/parser.h>
+
 /* -------------------------------------------------------------------------- */
 
+#define NO_DESTINATION NULL
+
+/* -------------------------------------------------------------------------- */
+
+struct ModelParserTableXML_t;
+
+struct ParserTableXML_t
+{
+    const xmlChar *tag;
+    int (*parse) (xmlDoc*,
+                  struct ModelParserTableXML_t*,
+                  int currentParser,
+                  xmlNode*);
+    void *destination;
+} typedef ParserTableXML_t;
+
+struct ModelParserTableXML_t
+{
+    size_t len;
+    ParserTableXML_t *table;
+} typedef ModelParserTableXML_t;
+
+/* -------------------------------------------------------------------------- */
+
+int parseParentFieldXML(xmlDocPtr,
+                        ModelParserTableXML_t*,
+                        int,
+                        xmlNodePtr);
+
+int parseTextField(xmlDocPtr,
+                   ModelParserTableXML_t*,
+                   int,
+                   xmlNodePtr);
+
 int ParseModelXML(Model_t*);
 
 /* -------------------------------------------------------------------------- */

include/scheduler.h

@@ -24,6 +24,8 @@
     #include "../include/base.h"
 #endif
 
+#include <sys/sysinfo.h>
+
 /* -------------------------------------------------------------------------- */
 
 // -------------------------------------------------------------------------- //

include/server.h

@@ -24,6 +24,13 @@
     #include "../include/base.h"
 #endif
 
+#include <netdb.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <fcntl.h>
+#include <errno.h>
+
 /* -------------------------------------------------------------------------- */
 
 // -------------------------------------------------------------------------- //

src/centers.c

@@ -19,7 +19,7 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/centers.h"
 
 /* -------------------------------------------------------------------------- */
 

src/cmds.c

@@ -19,15 +19,12 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/cmds.h"
 #include "../include/scheduler.h"
 #include "../include/model.h"
 
 #include <sys/socket.h>
 
-#define LINE_LENGTH 80
-#define LINE_NUMBER 24
-
 /* -------------------------------------------------------------------------- */
 
 char *CmdModel(char *buf, char **argv, Server_t *args)

src/model.c

@@ -19,14 +19,10 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/model.h"
 #include "../include/parsing.h"
 #include "../include/arrows.h"
 #include "../include/scheduler.h"
-#include "../include/model.h"
-
-#include <dirent.h>
-#include <signal.h>
 
 static Model_t **loadedModel;
 static int loadedModelSize;    // begins to 1
@@ -37,8 +33,6 @@ static int knownModelSize;     // begins to 1
 Model_t *lastModel;
 Model_t **lastModelAddr;
 
-void ModelSystemDestroy(void);
-
 /* -------------------------------------------------------------------------- */
 
 void printModels(char *buf)

src/parsing.c

@@ -19,51 +19,9 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/parsing.h"
 #include "../include/model.h"
 
-#include <string.h>
-#include <stdlib.h>
-#include <libxml/parser.h>
-
-/* -------------------------------------------------------------------------- */
-
-#define NO_DESTINATION NULL
-
-/* -------------------------------------------------------------------------- */
-
-struct ModelParserTableXML_t;
-
-struct ParserTableXML_t
-{
-    const xmlChar *tag;
-    int (*parse) (xmlDoc*,
-                  struct ModelParserTableXML_t*,
-                  int currentParser,
-                  xmlNode*);
-    void *destination;
-} typedef ParserTableXML_t;
-
-struct ModelParserTableXML_t
-{
-    size_t len;
-    ParserTableXML_t *table;
-} typedef ModelParserTableXML_t;
-
-/* -------------------------------------------------------------------------- */
-
-int parseParentFieldXML(xmlDocPtr,
-                        ModelParserTableXML_t*,
-                        int,
-                        xmlNodePtr);
-
-int parseTextField(xmlDocPtr,
-                   ModelParserTableXML_t*,
-                   int,
-                   xmlNodePtr);
-
-/* -------------------------------------------------------------------------- */
-
 // -------------------------------------------------------------------------- //
 // Parsing NOTHING (but yeah that prints)                                     //
 // -------------------------------------------------------------------------- //
@@ -85,11 +43,12 @@ int parseStubFieldXML (xmlDocPtr doc,
 
         // Detect children
         if (currentNode->xmlChildrenNode) {
-            printLog("%s has children\n", ModelTable->table[currentParser].tag);
+            printLog("%s (stub) has children\n",
+                     ModelTable->table[currentParser].tag);
         }
     }
 
-    printLog("%s: %s\n", ModelTable->table[currentParser].tag,
+    printLog("%s (stub): %s\n", ModelTable->table[currentParser].tag,
                          content);
 
     if (!content) {
@@ -198,10 +157,48 @@ int parseParentFieldXML (xmlDocPtr doc,
                          int currentParser,
                          xmlNodePtr currentNode)
 {
+    printLog("%s parsed\n",
+             ModelTable->table[currentParser].tag);
+
+    // Getting children content
     currentNode = currentNode->xmlChildrenNode;
+    while (currentNode != NULL) {
+        for (int i = 0; i < ModelTable->len; i++) {
+            if ((!xmlStrcmp(currentNode->name,
+                            ModelTable->table[i].tag))) {
+                ModelTable->table[i].parse(doc,
+                                           ModelTable,
+                                           i,
+                                           currentNode);
+                break;
+            }
+        }
+    currentNode = currentNode->next;
+    }
+    return 0;
+}
 
-    printLog("%s parsed\n", ModelTable->table[currentParser].tag);
+// -------------------------------------------------------------------------- //
+// Parsing a field that contains children fields with props                   //
+// -------------------------------------------------------------------------- //
+int parseParentFieldPropsXML (xmlDocPtr doc,
+                              ModelParserTableXML_t *ModelTable,
+                              int currentParser,
+                              xmlNodePtr currentNode)
+{
+    xmlChar *id, *date, *author;
+    // (truc*)destination = (truc*)ModelTable->table[currentParser].destination;
 
+    // Getting field identity
+    id = xmlGetProp(currentNode, (xmlChar*)"id");
+    date = xmlGetProp(currentNode, (xmlChar*)"date");
+    author = xmlGetProp(currentNode, (xmlChar*)"author");
+
+    printLog("%s parsed (id=%s, date=%s, author=%s)\n",
+             ModelTable->table[currentParser].tag, id, date, author);
+
+    // Getting children content
+    currentNode = currentNode->xmlChildrenNode;
     while (currentNode != NULL) {
         for (int i = 0; i < ModelTable->len; i++) {
             if ((!xmlStrcmp(currentNode->name,
@@ -226,24 +223,24 @@ int ParseModelXML(Model_t *model)
     ParserTableXML_t table[] =
     {
     // IDENTITY
-        {(const xmlChar *)"identity",   parseParentFieldXML,model},
+        {(const xmlChar *)"identity", parseParentFieldXML, model},
-        {(const xmlChar *)"name",       parseTextFieldXML,  model->name},
+        {(const xmlChar *)"name", parseTextFieldXML, model->name},
-        {(const xmlChar *)"owner",      parseTextFieldXML,  model->owner},
+        {(const xmlChar *)"owner", parseTextFieldXML, model->owner},
 
         // TODO lacking implementation (model side)
-        {(const xmlChar *)"owner_id",   parseStubFieldXML,  model->owner_id},
+        {(const xmlChar *)"owner_id", parseStubFieldXML, model->owner_id},
 
-        {(const xmlChar *)"date",       parseIntFieldXML,  &model->date},
+        {(const xmlChar *)"date", parseIntFieldXML, &model->date},
-        {(const xmlChar *)"version",    parseTextFieldXML,  model->version},
+        {(const xmlChar *)"version", parseTextFieldXML, model->version},
 
     // PARAMETERS
-        {(const xmlChar *)"parameters", parseParentFieldXML, model},
+        {(const xmlChar *)"parameters", parseParentFieldPropsXML, model},
         // MODELIZATION
         {(const xmlChar *)"modelization", parseParentFieldXML, model},
         {(const xmlChar *)"max_thread", parseStubFieldXML, model},
         {(const xmlChar *)"max_cycles", parseStubFieldXML, model},
         // SPACE
-        {(const xmlChar *)"space", parseParentFieldXML, model},
+        {(const xmlChar *)"space_param", parseParentFieldXML, model},
         {(const xmlChar *)"dimension", parseStubFieldXML, model},
         {(const xmlChar *)"size", parseStubFieldXML, model},
         {(const xmlChar *)"site_multiplicity", parseStubFieldXML, model},
@@ -253,19 +250,19 @@ int ParseModelXML(Model_t *model)
 
     // OBJECTS
         {(const xmlChar *)"objects", parseParentFieldXML, model},
-        {(const xmlChar *)"object", parseParentFieldXML, model},
+        {(const xmlChar *)"object", parseParentFieldPropsXML, model},
 
     // SPACE
-        {(const xmlChar *)"space", parseParentFieldXML, model},
+        {(const xmlChar *)"space", parseParentFieldPropsXML, model},
 
     // SAVESTATES
-        {(const xmlChar *)"savestates", parseParentFieldXML, model},
+        {(const xmlChar *)"savestates", parseParentFieldPropsXML, model},
 
     // TRANSITIONS
-        {(const xmlChar *)"transitions", parseParentFieldXML, model},
+        {(const xmlChar *)"transitions", parseParentFieldPropsXML, model},
         // TRANSITION
         // TODO probability
-        {(const xmlChar *)"transition", parseParentFieldXML, model},
+        {(const xmlChar *)"transition", parseParentFieldPropsXML, model},
         {(const xmlChar *)"if", parseParentFieldXML, model},
         {(const xmlChar *)"then", parseParentFieldXML, model},
 

src/scheduler.c

@@ -19,7 +19,7 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/scheduler.h"
 #include "../include/centers.h"
 #include "../include/worker.h"
 #include "../include/arrows.h"

src/server.c

@@ -19,18 +19,18 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/server.h"
 #include "../include/cmds.h"
 
-#include <netdb.h>
-#include <string.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <fcntl.h>
-#include <errno.h>
-
 /* -------------------------------------------------------------------------- */
 
+static Command_t cmdList[] =
+{
+    {"help", CmdHelp, "Help command"},
+    {"model", CmdModel, "Model command"},
+    {"shutdown", CmdShutdown, "Shutdown command"},
+};
+
 static void *serverMain(void *server);
 
 /* -------------------------------------------------------------------------- */

src/supervisor.c

@@ -19,7 +19,7 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/supervisor.h"
 
 /* -------------------------------------------------------------------------- */
 

src/worker.c

@@ -19,7 +19,7 @@
 //  along with this program.  If not, see <https://www.gnu.org/licenses/>.   //
 //=-------------------------------------------------------------------------=//
 
-#include "../include/base.h"
+#include "../include/worker.h"
 
 /* -------------------------------------------------------------------------- */