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WIP: simple opening of XML file

This commit is contained in:
Adrien Bourmault 2024-01-11 18:05:50 +01:00
parent 52e6c59d76
commit d50ce9afe1
Signed by: neox
GPG Key ID: 2974E1D5F25DFCC8
3 changed files with 369 additions and 333 deletions
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51
include/parsing.h
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@ -1,25 +1,32 @@
#include <stdbool.h> /*
#include <libxml/parser.h> * Gem-graph OpenGL experiments
// #define LIBXML_TEST_VERSION *
// xmlCheckVersion(20912) * Desc: Model parsing header
*
bool model_init(char *docname); * Copyright (C) 2023 Arthur Menges <arthur.menges@a-lec.org>
bool model_shutdown(char *docname); * Copyright (C) 2023 Adrien Bourmault <neox@a-lec.org>
char model_get_dim(xmlChar *reste); *
char model_get_dim_X(xmlChar *path); * This file is part of Gem-graph.
char model_get_dim_Y(xmlChar *path); *
char model_get_dim_Z(xmlChar *path); * This program is free software: you can redistribute it and/or modify
char model_get_dim_value(xmlChar *path, xmlChar *axis); * it under the terms of the GNU Affero General Public License as published by
char model_get_cond (xmlChar *path, xmlChar *node_id); * the Free Software Foundation, either version 3 of the License, or
char model_get_trans (xmlChar *path, xmlChar *node_id); * (at your option) any later version.
char model_get_cond_tree (xmlChar *path); *
char model_get_multiplicity (xmlChar *path); * This program is distributed in the hope that it will be useful,
char model_get_objects_list(xmlChar *path); * but WITHOUT ANY WARRANTY; without even the implied warranty of
char model_get_states_list(xmlChar *path); * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
long model_get_state_arrows_count(xmlChar *path, long n); * GNU Affero General Public License for more details.
int model_get_state(xmlChar *path, xmlChar *state_id); *
char model_get_conditions_list(xmlChar *path); * You should have received a copy of the GNU Affero General Public License
char model_get_transitions_list(xmlChar *path); * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include <unistd.h>
#include "../include/base.h"
bool model_init(const char *content, size_t length, const char *basename);

616
src/parsing/parsing.c
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@ -1,3 +1,27 @@
/*
* Gem-graph client
*
* Desc: Model parsing functions
*
* Copyright (C) 2023 Arthur Menges <arthur.menges@a-lec.org>
* Copyright (C) 2023 Adrien Bourmault <neox@a-lec.org>
*
* This file is part of Gem-graph.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <stdlib.h> #include <stdlib.h>
@ -7,49 +31,47 @@
#include <libxml/tree.h> #include <libxml/tree.h>
#include <libxml/parser.h> #include <libxml/parser.h>
#include <libxml/xmlreader.h> // http://xmlsoft.org/examples/#parse1.c #include <libxml/xmlreader.h> // http://xmlsoft.org/examples/#parse1.c
#define VRB0 0
#define VRB1 0
#define VRB2 0
#define VRB3 0
#define VRB4 1
// https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/general.html // https://gnome.pages.gitlab.gnome.org/libxml2/devhelp/general.html
// make && bin/learning ./data/dimers\ random\ walk.xml
/****** WARNING ! VARIABLES GLOBALES !! ÇA PAS BON !!! > TODO < **********/ #include "../../include/base.h"
xmlDocPtr doc; // ! WARNING ! I TAKE FOR GRANTED THAT xmlDocPtr doc != NULL
xmlHashTable *my_table;
/******************************************************************************/ bool model_init(char *content, size_t length, char *basename)
bool model_init(char *docname)
{ {
xmlNodePtr node; /*
* this initialize the library and check potential ABI mismatches
* between the version it was compiled for and the actual shared
* library used.
*/
LIBXML_TEST_VERSION
doc = xmlParseFile(docname); xmlDocPtr doc;
doc = xmlReadMemory(content, length, basename, NULL, 0);
if (doc == NULL ) { if (doc == NULL ) {
fprintf(stderr,"Document not parsed successfully.\n");
return false; return false;
} }
node = xmlDocGetRootElement(doc); g_free(basename);
g_free(content);
return true;
if (node == NULL) { /* node = xmlDocGetRootElement(doc); */
fprintf(stderr,"empty document\n");
xmlFreeDoc(doc);
return false;
}
if (xmlStrcmp(node->name, (xmlChar *) "gem-graph-model")) { /* if (node == NULL) { */
fprintf(stderr,"document of the wrong type, root node != gem-graph-model\n"); /* fprintf(stderr,"empty document\n"); */
xmlFreeDoc(doc); /* xmlFreeDoc(doc); */
return false; /* return false; */
} /* } */
my_table = xmlHashCreate(10); /* if (xmlStrcmp(node->name, (xmlChar *) "gem-graph-model")) { */
printf("-------------------- model_init(%s) -----------------------\n", docname); /* fprintf(stderr,"document of the wrong type, root node != gem-graph-model\n"); */
/* xmlFreeDoc(doc); */
/* return false; */
/* } */
/* my_table = xmlHashCreate(10); */
/* xmlDocPtr my_tree = xmlReadIO, */ /* xmlDocPtr my_tree = xmlReadIO, */
/* xmlInputReadCallback ioread, */ /* xmlInputReadCallback ioread, */
@ -58,345 +80,345 @@ bool model_init(char *docname)
/* const char * URL, */ /* const char * URL, */
/* const char * encoding, */ /* const char * encoding, */
/* int options); */ /* int options); */
return true;
} }
/******************************************************************************/ /******************************************************************************/
bool model_shutdown(char *docname){ /* bool model_shutdown(char *docname){ */
xmlFreeDoc(doc); /* * Cleanup function for the XML library. */
/* */
/* xmlCleanupParser(); */
/* * this is to debug memory for regression tests */
/* */
/* xmlMemoryDump(); */
printf("-------------------- model_shutdown(%s) -------------------\n", docname); /* return true; */
/* } */
return false;
}
/******************************************************************************/ /******************************************************************************/
static xmlNodePtr getNextChild(xmlNodePtr node, xmlChar *last){ /* static xmlNodePtr getNextChild(xmlNodePtr node, xmlChar *last){ */
while (node != NULL && xmlStrcmp(node->name, last)) { /* while (node != NULL && xmlStrcmp(node->name, last)) { */
// printf(" <>--- line n°%lu <%s>\n", xmlGetLineNo(node), node->name); /* // printf(" <>--- line n°%lu <%s>\n", xmlGetLineNo(node), node->name); */
node = node->next; /* node = node->next; */
} /* } */
return node; /* return node; */
} /* } */
static xmlChar* splitStrAtSlash(xmlChar *toSplit){ /* static xmlChar* splitStrAtSlash(xmlChar *toSplit){ */
toSplit = (xmlChar *)xmlStrchr(toSplit, '/'); /* toSplit = (xmlChar *)xmlStrchr(toSplit, '/'); */
toSplit = xmlStrsub (toSplit, 1, xmlStrlen(toSplit)); /* toSplit = xmlStrsub (toSplit, 1, xmlStrlen(toSplit)); */
return toSplit; /* return toSplit; */
} /* } */
static xmlChar* getFirstTag(xmlChar *path){ /* static xmlChar* getFirstTag(xmlChar *path){ */
xmlChar *preop = path; /* xmlChar *preop = path; */
path = (xmlChar *)xmlStrchr(path, '/'); /* path = (xmlChar *)xmlStrchr(path, '/'); */
path = xmlStrsub (path, 1, xmlStrlen(path)); /* path = xmlStrsub (path, 1, xmlStrlen(path)); */
/* printf("%s = %s + / + %s\n", preop,\ */ /* printf("%s = %s + / + %s\n", preop,\ */
/* xmlStrsub (preop, 0, xmlStrlen(preop) - xmlStrlen(path) - 1), path); */ /* xmlStrsub (preop, 0, xmlStrlen(preop) - xmlStrlen(path) - 1), path); */
return xmlStrsub (preop, 0, xmlStrlen(preop) - xmlStrlen(path) - 1); /* return xmlStrsub (preop, 0, xmlStrlen(preop) - xmlStrlen(path) - 1); */
} /* } */
static xmlChar* getLastTag(xmlChar *path){ /* static xmlChar* getLastTag(xmlChar *path){ */
while ((ulong)xmlStrchr (path, '/')) path = splitStrAtSlash((xmlChar *)path); /* while ((ulong)xmlStrchr (path, '/')) path = splitStrAtSlash((xmlChar *)path); */
// printf("last tag in the path = <%s>\n", path); /* // printf("last tag in the path = <%s>\n", path); */
return path; // which is no more the given path but only its last tag ! /* return path; // which is no more the given path but only its last tag ! */
} /* } */
/******************************************************************************/ /******************************************************************************/
/******************************************************************************/ /******************************************************************************/
/******************************************************************************/ /******************************************************************************/
static xmlNodePtr model_get_node(xmlChar *path) /* static xmlNodePtr model_get_node(xmlChar *path) */
{ /* { */
xmlNodePtr node; /* xmlNodePtr node; */
// Lookup for node from path in hash table /* // Lookup for node from path in hash table */
node = xmlHashLookup(my_table, path); /* node = xmlHashLookup(my_table, path); */
// Found a node in hash table /* // Found a node in hash table */
if(node){ /* if(node){ */
if (VRB0) printf("xmlHashLookup (my_table, path: <%s>, tag: <%s> @>%p)\n", /* if (VRB0) printf("xmlHashLookup (my_table, path: <%s>, tag: <%s> @>%p)\n", */
path, node->name, node); /* path, node->name, node); */
assert(node > (xmlNodePtr)2048); /* assert(node > (xmlNodePtr)2048); */
return node; /* return node; */
// no node found in hash table /* // no node found in hash table */
} else { /* } else { */
xmlChar *reste = path, *last = reste, *affich = reste; /* xmlChar *reste = path, *last = reste, *affich = reste; */
last = getLastTag(last); /* last = getLastTag(last); */
xmlNodePtr node = xmlDocGetRootElement(doc); /* xmlNodePtr node = xmlDocGetRootElement(doc); */
if (VRB1) printf("line n° %lu : tag <%s> reste = %s\n",\ /* if (VRB1) printf("line n° %lu : tag <%s> reste = %s\n",\ */
xmlGetLineNo(node), (xmlChar *)node->name, (xmlChar *)affich); /* xmlGetLineNo(node), (xmlChar *)node->name, (xmlChar *)affich); */
xmlChar *extrait; /* xmlChar *extrait; */
while ((ulong)xmlStrchr (reste, '/')){ /* while ((ulong)xmlStrchr (reste, '/')){ */
extrait = getFirstTag(reste); //printf("extrait = %s\n", extrait); /* extrait = getFirstTag(reste); //printf("extrait = %s\n", extrait); */
reste = splitStrAtSlash((xmlChar *)reste);//printf("reste = %s\n", reste); /* reste = splitStrAtSlash((xmlChar *)reste);//printf("reste = %s\n", reste); */
node = node->xmlChildrenNode; /* node = node->xmlChildrenNode; */
node = getNextChild(node, extrait); /* node = getNextChild(node, extrait); */
if (VRB1) printf("line n°%lu : tag <%s> reste = %s\n",\ /* if (VRB1) printf("line n°%lu : tag <%s> reste = %s\n",\ */
xmlGetLineNo(node), (xmlChar *)extrait, (xmlChar *)reste); /* xmlGetLineNo(node), (xmlChar *)extrait, (xmlChar *)reste); */
} /* } */
if(node != NULL && xmlStrcmp(node->name, last)) { /* if(node != NULL && xmlStrcmp(node->name, last)) { */
node = node->xmlChildrenNode; /* node = node->xmlChildrenNode; */
while (node != NULL && xmlStrcmp(node->name, last)) { /* while (node != NULL && xmlStrcmp(node->name, last)) { */
node = node->next; /* node = node->next; */
} /* } */
if (VRB1) printf("line n°%lu : tag <%s>\n",\ /* if (VRB1) printf("line n°%lu : tag <%s>\n",\ */
xmlGetLineNo(node), (xmlChar *)node->name); /* xmlGetLineNo(node), (xmlChar *)node->name); */
xmlHashAddEntry (my_table, path, node); /* xmlHashAddEntry (my_table, path, node); */
} /* } */
if (VRB0) printf("VRB0 xmlHashAddEntry (my_table, path: <%s>, tag: <%s> @>%p)\n",\ /* if (VRB0) printf("VRB0 xmlHashAddEntry (my_table, path: <%s>, tag: <%s> @>%p)\n",\ */
path, node->name, node); /* path, node->name, node); */
return node; /* return node; */
} /* } */
return NULL; // ? /* return NULL; // ? */
} /* } */
/******************************************************************************/ /******************************************************************************/
/******************************************************************************/ /******************************************************************************/
/******************************************************************************/ /******************************************************************************/
static long model_get_node_attrib(xmlNodePtr node) /* static long model_get_node_attrib(xmlNodePtr node) */
{ /* { */
long value = 0; /* long value = 0; */
if (node && node->properties) { /* if (node && node->properties) { */
xmlAttr* attribute = node->properties; /* xmlAttr* attribute = node->properties; */
xmlChar* value_txt = NULL; /* xmlChar* value_txt = NULL; */
char *ptr; /* char *ptr; */
while(attribute && attribute->name && attribute->children) /* while(attribute && attribute->name && attribute->children) */
{ /* { */
value_txt = xmlNodeListGetString(node->doc, attribute->children, 1); /* value_txt = xmlNodeListGetString(node->doc, attribute->children, 1); */
value = strtol((char *)value_txt, &ptr, 10); /* value = strtol((char *)value_txt, &ptr, 10); */
if (VRB3) printf ("model_get_node_attrib <%s> = %s = %ld\n",\ /* if (VRB3) printf ("model_get_node_attrib <%s> = %s = %ld\n",\ */
attribute->name, value_txt, value); /* attribute->name, value_txt, value); */
attribute = attribute->next; /* attribute = attribute->next; */
} /* } */
} /* } */
return value; /* return value; */
} /* } */
static long model_get_state_arrows_nb(xmlNodePtr node) /* static long model_get_state_arrows_nb(xmlNodePtr node) */
{ /* { */
long arrows_nb= 0; /* long arrows_nb= 0; */
if (VRB0) printf ("VRB0 model_get_state_arrows_nb <%s> start at line %ld\n",\ /* if (VRB0) printf ("VRB0 model_get_state_arrows_nb <%s> start at line %ld\n",\ */
node->name, xmlGetLineNo(node)); /* node->name, xmlGetLineNo(node)); */
while (node && node->next){ /* while (node && node->next){ */
if (VRB2) printf ("%s %ld >", (xmlChar *)node->name, arrows_nb); /* if (VRB2) printf ("%s %ld >", (xmlChar *)node->name, arrows_nb); */
if (!xmlStrcmp(node->name, (xmlChar *)"arrow")) ++arrows_nb; /* if (!xmlStrcmp(node->name, (xmlChar *)"arrow")) ++arrows_nb; */
if (VRB2) printf (" %ld ", arrows_nb); /* if (VRB2) printf (" %ld ", arrows_nb); */
node = node->next; /* node = node->next; */
} /* } */
if (VRB2) printf ("\n"); /* if (VRB2) printf ("\n"); */
if (VRB0) printf ("VRB0 model_get_state_arrows_nb = %ld end at line %ld\n",\ /* if (VRB0) printf ("VRB0 model_get_state_arrows_nb = %ld end at line %ld\n",\ */
arrows_nb, xmlGetLineNo(node)); /* arrows_nb, xmlGetLineNo(node)); */
return arrows_nb; /* return arrows_nb; */
} /* } */
/******************************************************************************/ /******************************************************************************/
/******************************************************************************/ /******************************************************************************/
/******************************************************************************/ /******************************************************************************/
char model_get_dim(xmlChar *path){ /* char model_get_dim(xmlChar *path){ */
xmlNodePtr node = model_get_node(path); if (VRB2) printf("@node = %p ", node); /* xmlNodePtr node = model_get_node(path); if (VRB2) printf("@node = %p ", node); */
if (node && node->properties) { /* if (node && node->properties) { */
xmlAttr* attribute = node->properties; /* xmlAttr* attribute = node->properties; */
while(attribute && attribute->name && attribute->children) /* while(attribute && attribute->name && attribute->children) */
{ /* { */
xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); /* xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); */
// printf ("model_get_dim %s = %s\n", attribute->name, value); /* // printf ("model_get_dim %s = %s\n", attribute->name, value); */
xmlFree(value); /* xmlFree(value); */
attribute = attribute->next; /* attribute = attribute->next; */
} /* } */
} /* } */
if (xmlHasProp (node, (xmlChar *) "z")) return 3; /* if (xmlHasProp (node, (xmlChar *) "z")) return 3; */
if (xmlHasProp (node, (xmlChar *) "y")) return 2; /* if (xmlHasProp (node, (xmlChar *) "y")) return 2; */
if (xmlHasProp (node, (xmlChar *) "x")) return 1; /* if (xmlHasProp (node, (xmlChar *) "x")) return 1; */
return 0; /* return 0; */
} /* } */
int model_get_dim_value(xmlChar *path, xmlChar *axis){ /* int model_get_dim_value(xmlChar *path, xmlChar *axis){ */
xmlNodePtr node = model_get_node(path); /* xmlNodePtr node = model_get_node(path); */
//xmlNodePtr node= xmlTextReadernoderentNode(reader); /* //xmlNodePtr node= xmlTextReadernoderentNode(reader); */
if (node && node->properties) { /* if (node && node->properties) { */
xmlAttr* attribute = node->properties; /* xmlAttr* attribute = node->properties; */
while(attribute && attribute->name && attribute->children) /* while(attribute && attribute->name && attribute->children) */
{ /* { */
xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); /* xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); */
if (!xmlStrcmp(attribute->name, axis)) /* if (!xmlStrcmp(attribute->name, axis)) */
return (int)strtol((char *)value, NULL, 0); /* return (int)strtol((char *)value, NULL, 0); */
} /* } */
} /* } */
return 0; /* return 0; */
} /* } */
char model_get_cond_tree (xmlChar *path){ /* char model_get_cond_tree (xmlChar *path){ */
xmlNodePtr node = model_get_node(path); /* xmlNodePtr node = model_get_node(path); */
node = node->xmlChildrenNode; /* node = node->xmlChildrenNode; */
node = getNextChild(node, (xmlChar *)"condition"); /* node = getNextChild(node, (xmlChar *)"condition"); */
node = xmlCopyNodeList (node->xmlChildrenNode); /* node = xmlCopyNodeList (node->xmlChildrenNode); */
printf("model_get_cond_tree(\"%s\") > line n°%ld\n", path, xmlGetLineNo(node)); /* printf("model_get_cond_tree(\"%s\") > line n°%ld\n", path, xmlGetLineNo(node)); */
return 0; /* return 0; */
} /* } */
int model_get_cond (xmlChar *path, xmlChar *node_id){ /* int model_get_cond (xmlChar *path, xmlChar *node_id){ */
xmlNodePtr node = model_get_node(path); /* xmlNodePtr node = model_get_node(path); */
printf("model_get_cond(...) {...node->name = %s...}\n", node->name); /* printf("model_get_cond(...) {...node->name = %s...}\n", node->name); */
node = getNextChild(node->next, (xmlChar *)"condition"); /* node = getNextChild(node->next, (xmlChar *)"condition"); */
node = getNextChild(node->next, (xmlChar *)"condition"); /* node = getNextChild(node->next, (xmlChar *)"condition"); */
if (xmlHasProp (node, (xmlChar *) "site")) { /* if (xmlHasProp (node, (xmlChar *) "site")) { */
printf(" node %s has attribute site\n", node->name); /* printf(" node %s has attribute site\n", node->name); */
} /* } */
if (xmlHasProp (node, (xmlChar *) "node_id")) { /* if (xmlHasProp (node, (xmlChar *) "node_id")) { */
printf(" node %s has attribute %s with value %hhn %s %s\n",\ /* printf(" node %s has attribute %s with value %hhn %s %s\n",\ */
node->name,\ /* node->name,\ */
xmlHasProp (node, (xmlChar *) "node_id")->name,\ /* xmlHasProp (node, (xmlChar *) "node_id")->name,\ */
xmlGetProp (node, (xmlChar *) "node_id"),\ /* xmlGetProp (node, (xmlChar *) "node_id"),\ */
(xmlChar *)"?! xmlGetProp is deprecated !",\ /* (xmlChar *)"?! xmlGetProp is deprecated !",\ */
(xmlChar *)""); /* (xmlChar *)""); */
} /* } */
node = getNextChild(node->next, (xmlChar *)"condition"); /* node = getNextChild(node->next, (xmlChar *)"condition"); */
return 0; /* return 0; */
} /* } */
long model_get_dim_X (xmlChar *path){ /* long model_get_dim_X (xmlChar *path){ */
xmlNodePtr node = xmlHashLookup(my_table, (xmlChar *)"get_X"); /* xmlNodePtr node = xmlHashLookup(my_table, (xmlChar *)"get_X"); */
if(node){ /* if(node){ */
//if (VRB1){ /* //if (VRB1){ */
printf("get_X > tag <%s> found in hash table\n",\ /* printf("get_X > tag <%s> found in hash table\n",\ */
node->name); // node->name = "x" /* node->name); // node->name = "x" */
//} /* //} */
return (long)xmlHashLookup(my_table, (xmlChar *)"get_X"); //TODO /* return (long)xmlHashLookup(my_table, (xmlChar *)"get_X"); //TODO */
}else{ /* }else{ */
xmlNodePtr node = model_get_node(path); // node = dimension /* xmlNodePtr node = model_get_node(path); // node = dimension */
if (node && node->properties) { /* if (node && node->properties) { */
xmlAttr* attribute = node->properties; /* xmlAttr* attribute = node->properties; */
while(attribute && attribute->name && attribute->children) /* while(attribute && attribute->name && attribute->children) */
{ /* { */
xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); /* xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); */
if (!xmlStrcmp(attribute->name, (xmlChar *)"x")) { /* if (!xmlStrcmp(attribute->name, (xmlChar *)"x")) { */
xmlHashAddEntry (my_table, (xmlChar *)"get_X", attribute); /* xmlHashAddEntry (my_table, (xmlChar *)"get_X", attribute); */
return (int)strtol((char *)value, NULL, 0); /* return (int)strtol((char *)value, NULL, 0); */
} /* } */
} /* } */
} /* } */
} /* } */
return 0; /* return 0; */
} /* } */
int model_get_dim_Y (xmlChar *path){ /* int model_get_dim_Y (xmlChar *path){ */
printf("model_get_dim_Y(%s)\n", path); /* printf("model_get_dim_Y(%s)\n", path); */
return 0; /* return 0; */
} /* } */
int model_get_dim_Z (xmlChar *path){ /* int model_get_dim_Z (xmlChar *path){ */
printf("model_get_dim_Z(%s)\n", path); /* printf("model_get_dim_Z(%s)\n", path); */
return 0; /* return 0; */
} /* } */
int model_get_multiplicity (xmlChar *path){ /* int model_get_multiplicity (xmlChar *path){ */
xmlNodePtr node = model_get_node(path); /* xmlNodePtr node = model_get_node(path); */
if(node) return (int)strtol((char *)xmlNodeGetContent(node), NULL, 0); /* if(node) return (int)strtol((char *)xmlNodeGetContent(node), NULL, 0); */
return 0; /* return 0; */
} /* } */
int model_get_objects_list(xmlChar *path){ /* int model_get_objects_list(xmlChar *path){ */
return xmlGetLineNo(model_get_node(path)); /* return xmlGetLineNo(model_get_node(path)); */
} /* } */
xmlChar *model_get_states_list(xmlChar *path){ /* xmlChar *model_get_states_list(xmlChar *path){ */
xmlNodePtr node = model_get_node(path); /* xmlNodePtr node = model_get_node(path); */
return (xmlChar *)xmlNodeGetContent(node); /* return (xmlChar *)xmlNodeGetContent(node); */
} /* } */
long model_get_state_arrows_count(xmlChar *path, long n){ /* long model_get_state_arrows_count(xmlChar *path, long n){ */
// Ici, je sais que c'est le 'PREMIER' état qui est demandé car n == 0 /* // Ici, je sais que c'est le 'PREMIER' état qui est demandé car n == 0 */
char compl[] = "/state/arrow"; /* char compl[] = "/state/arrow"; */
char *new_p = calloc(1, (sizeof(compl) + strlen((char *)path)) * sizeof(char)); /* char *new_p = calloc(1, (sizeof(compl) + strlen((char *)path)) * sizeof(char)); */
strcat(new_p, (char *)path); /* strcat(new_p, (char *)path); */
strcat(new_p + strlen((char *)path), compl); // printf("%s\n", new_p); /* strcat(new_p + strlen((char *)path), compl); // printf("%s\n", new_p); */
xmlNodePtr node = model_get_node((xmlChar *)new_p); /* xmlNodePtr node = model_get_node((xmlChar *)new_p); */
long size = model_get_state_arrows_nb(node); /* long size = model_get_state_arrows_nb(node); */
int dim = model_get_dim((xmlChar *)"parameters/space-param/dimension"); /* int dim = model_get_dim((xmlChar *)"parameters/space-param/dimension"); */
if (VRB0) printf("VRB0 model_get_saved_state(size = %ld)->%p<-attrib dim = %d size = %ld\n",\ /* if (VRB0) printf("VRB0 model_get_saved_state(size = %ld)->%p<-attrib dim = %d size = %ld\n",\ */
size, (xmlNodePtr)model_get_node_attrib(node), dim, size * ( 2 + dim ) * sizeof(int)); /* size, (xmlNodePtr)model_get_node_attrib(node), dim, size * ( 2 + dim ) * sizeof(int)); */
int c = 0; /* int c = 0; */
int *t = calloc(1, (size * ( 2 + dim ) * sizeof(int))); /* int *t = calloc(1, (size * ( 2 + dim ) * sizeof(int))); */
// int rk = 0; /* // int rk = 0; */
// int *s = calloc(1, ( 2 + dim ) * sizeof(int)); /* // int *s = calloc(1, ( 2 + dim ) * sizeof(int)); */
if(1) /* if(1) */
{ /* { */
long arrows_nb= 0; /* long arrows_nb= 0; */
if (VRB4) printf ("VRB4 model_get_state_arrows_nb <%s> start at line %ld\n",\ /* if (VRB4) printf ("VRB4 model_get_state_arrows_nb <%s> start at line %ld\n",\ */
node->name, xmlGetLineNo(node)); /* node->name, xmlGetLineNo(node)); */
while (node && node->next){ /* while (node && node->next){ */
if (!xmlStrcmp(node->name, (xmlChar *)"arrow")) ++arrows_nb; /* if (!xmlStrcmp(node->name, (xmlChar *)"arrow")) ++arrows_nb; */
if (VRB4 && !xmlStrcmp(node->name, (xmlChar *)"arrow")) printf ("VRB4 %s-%ld ",\ /* if (VRB4 && !xmlStrcmp(node->name, (xmlChar *)"arrow")) printf ("VRB4 %s-%ld ",\ */
(xmlChar *)node->name, arrows_nb); /* (xmlChar *)node->name, arrows_nb); */
if (node && node->properties) { /* if (node && node->properties) { */
xmlAttr* attribute = node->properties; /* xmlAttr* attribute = node->properties; */
while(attribute) /* while(attribute) */
{ /* { */
xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); /* xmlChar* value = xmlNodeListGetString(node->doc, attribute->children, 1); */
if (VRB4) printf("v=%s ", value); /* if (VRB4) printf("v=%s ", value); */
*(t + c) = strtol((char*)value, NULL, 0); /* *(t + c) = strtol((char*)value, NULL, 0); */
++c; /* ++c; */
xmlFree(value); /* xmlFree(value); */
attribute = attribute->next; /* attribute = attribute->next; */
} /* } */
if (VRB4) printf("\n"); /* if (VRB4) printf("\n"); */
} /* } */
node = node->next; /* node = node->next; */
} /* } */
if (VRB4) printf ("VRB4 model_get_state_arrows_nb = %ld end at line %ld\n",\ /* if (VRB4) printf ("VRB4 model_get_state_arrows_nb = %ld end at line %ld\n",\ */
arrows_nb, xmlGetLineNo(node)); /* arrows_nb, xmlGetLineNo(node)); */
if (VRB4) for(int k = 0; k < c; k++) printf("%d ", *(t + k)); printf("\n"); /* if (VRB4) for(int k = 0; k < c; k++) printf("%d ", *(t + k)); printf("\n"); */
return arrows_nb; /* return arrows_nb; */
} /* } */
return (long) size * ( 2 + dim ) * sizeof(int); /* return (long) size * ( 2 + dim ) * sizeof(int); */
} /* } */
int model_get_state(xmlChar *path, xmlChar *state_id){ /* int model_get_state(xmlChar *path, xmlChar *state_id){ */
printf("model_get_state (%s -> %s state)\n", path, state_id); /* printf("model_get_state (%s -> %s state)\n", path, state_id); */
return 0; /* return 0; */
} /* } */
int model_get_conditions_list(xmlChar *path){ /* int model_get_conditions_list(xmlChar *path){ */
printf("model_get_conditions_list(%s)\n", path); /* printf("model_get_conditions_list(%s)\n", path); */
return 0; /* return 0; */
} /* } */
int model_get_transitions_list(xmlChar *path){ /* int model_get_transitions_list(xmlChar *path){ */
printf("model_get_transitions_list(%s)\n", path); /* printf("model_get_transitions_list(%s)\n", path); */
return 0; /* return 0; */
} /* } */

17
src/ui/events.c
View File

@ -26,6 +26,7 @@
#include "../../include/base.h" #include "../../include/base.h"
#include "../../include/graphics.h" #include "../../include/graphics.h"
#include "../../include/parsing.h"
#include "../../include/ui.h" #include "../../include/ui.h"
@ -318,16 +319,17 @@ void on_openfile_response_complete(GObject *source_object,
{ {
GFile *file = G_FILE(source_object); GFile *file = G_FILE(source_object);
g_autofree char *contents = NULL; char *content = NULL;
gsize length = 0; size_t length = 0;
g_autoptr(GError) error = NULL; GError *error = NULL;
char *basename = g_file_get_basename(file);
// Gives you the contents of the file as a byte array, or // Gives you the contents of the file as a byte array, or
// set the error argument // set the error argument
g_file_load_contents_finish(file, g_file_load_contents_finish(file,
result, result,
&contents, &content,
&length, &length,
NULL, NULL,
&error); &error);
@ -338,10 +340,15 @@ void on_openfile_response_complete(GObject *source_object,
g_printerr("Unable to open “%s”: %s\n", g_printerr("Unable to open “%s”: %s\n",
g_file_peek_path(file), g_file_peek_path(file),
error->message); error->message);
g_free(error);
return; return;
} }
//g_print("File content is :\n%s\n", contents); if (model_init(content, length, basename) == false) {
ui_send_internal_notification("Error while loading the model");
g_free(basename);
return;
}
ui_enable_action("closefile"); ui_enable_action("closefile");
ui_enable_action("savefile"); ui_enable_action("savefile");