diff options
Diffstat (limited to 'pcilib')
| -rw-r--r-- | pcilib/xml.c | 361 | ||||
| -rw-r--r-- | pcilib/xml.h | 14 |
2 files changed, 369 insertions, 6 deletions
diff --git a/pcilib/xml.c b/pcilib/xml.c index b93f2aa..a9be502 100644 --- a/pcilib/xml.c +++ b/pcilib/xml.c @@ -19,6 +19,8 @@ #include <assert.h> #include <Python.h> +//#define VIEW_OK +//#define UNIT_OK /** * pcilib_xml_getdoc @@ -670,3 +672,362 @@ void pcilib_xml_init_nodeset_bank_ctx(pcilib_register_bank_context_t *ctx){ } */ + +#ifdef VIEW_OK +/* pcilib_xml_getnumberformulaviews + * + * function to get the number of views of type formula, for further malloc + */ +int pcilib_xml_getnumberformulaviews(xmlXPathContextPtr doc){ + int j; + xmlNodeSetPtr nodeviewsset=NULL; + nodeviewsset=pcilib_xml_getsetproperty(doc,VIEW_FORMULA_PATH)->nodesetval; + j=nodeviewsset->nodeNr; + return j; + +} + +/* pcilib_xml_getnumberenumviews + * + * function to get the number of views of type enum, for further malloc + */ +int pcilib_xml_getnumberenumviews(xmlXPathContextPtr doc){ + int j; + xmlNodeSetPtr nodeviewsset=NULL; + nodeviewsset=pcilib_xml_getsetproperty(doc,VIEW_ENUM_PATH)->nodesetval; + j=nodeviewsset->nodeNr; + return j; + + +} + +/* pcilib_xml_initialize_viewsformula + * + * function to create the structures to store the views of type formula from the xml + * + * values that need to be changed when xml file change: name, formula, + */ +void pcilib_xml_initialize_viewsformula(xmlDocPtr doc, pcilib_view_formula_ptr_t* myviewsformula){ + xmlNodeSetPtr viewsetformula, viewformula, viewreverseformula, viewunit, viewformulaname, nodesetviewregister,nodesetviewregisterbit,nodesetregister,nodesetsubregister; + xmlChar *formula, *name,*reverseformula,*registername,*bankname,*unit; + int i,j,registernumber,viewnumber,k,l,externregisternumber,enregistrement,u; + + char *substr; + + xmlXPathContextPtr context; + context=pcilib_xml_getcontext(doc); + + viewsetformula=pcilib_xml_getsetproperty(context,VIEW_FORMULA_PATH)->nodesetval; + viewformula=pcilib_xml_getsetproperty(context,VIEW_FORMULA_FORMULA_PATH)->nodesetval; + viewreverseformula=pcilib_xml_getsetproperty(context,VIEW_FORMULA_REVERSE_FORMULA_PATH)->nodesetval; + viewunit=pcilib_xml_getsetproperty(context,VIEW_FORMULA_UNIT_PATH)->nodesetval; + viewformulaname=pcilib_xml_getsetproperty(context,VIEW_FORMULA_NAME_PATH)->nodesetval; + + + +viewnumber=0; + + + nodesetviewregisterbit=pcilib_xml_getsetproperty(context,VIEW_BITS_REGISTER)->nodesetval; + nodesetviewregister=pcilib_xml_getsetproperty(context,VIEW_STANDARD_REGISTER)->nodesetval; + nodesetregister=pcilib_xml_getsetproperty(context,NAME_PATH)->nodesetval; + nodesetsubregister=pcilib_xml_getsetproperty(context,SUB_NAME_PATH)->nodesetval; + + myviewsformula->viewsformula=calloc(myviewsformula->size,sizeof(pcilib_view_formula_t)); + for(i=0;i<viewsetformula->nodeNr;i++){ + registernumber=0; + name=xmlNodeListGetString(doc,viewformulaname->nodeTab[i]->xmlChildrenNode,1); + formula=xmlNodeListGetString(doc,viewformula->nodeTab[i]->xmlChildrenNode,1); + reverseformula=xmlNodeListGetString(doc,viewreverseformula->nodeTab[i]->xmlChildrenNode,1); + unit=xmlNodeListGetString(doc,viewunit->nodeTab[i]->xmlChildrenNode,1); + + xmlXPathObjectPtr temp,temp2; + + char* path; + path=malloc((strlen((char*)name)+51)*sizeof(char)); + sprintf(path, VIEW_STANDARD_REGISTER_PLUS,(char*)name); + temp=pcilib_xml_getsetproperty(context,(xmlChar*)path); + if(temp!=NULL) nodesetviewregister= temp->nodesetval; + + char* path2; + path2=malloc((strlen((char*)name)+strlen(VIEW_BITS_REGISTER_PLUS))*sizeof(char)); + sprintf(path2, VIEW_BITS_REGISTER_PLUS,(char*)name); + temp2= pcilib_xml_getsetproperty(context,(xmlChar*)path2); + if(temp2!=NULL) nodesetviewregisterbit= temp2->nodesetval; + + j=0; + if(temp!=NULL) j+=nodesetviewregister->nodeNr; + if(temp2!=NULL) j+=nodesetviewregisterbit->nodeNr; + + myviewsformula->viewsformula[viewnumber].depending_registers=calloc((j),sizeof(pcilib_register_for_read_t)); + myviewsformula->viewsformula[viewnumber].number_depending_registers=j; + registernumber=0; + if (temp!=NULL){ + for(j=0; j<nodesetviewregister->nodeNr;j++){ + myviewsformula->viewsformula[viewnumber].depending_registers[registernumber].name=(char*)xmlNodeListGetString(doc,nodesetviewregister->nodeTab[j]->parent->parent->last->prev->prev->prev->xmlChildrenNode,1); + bankname=xmlNodeListGetString(doc,xmlFirstElementChild(nodesetviewregister->nodeTab[j]->parent->parent->parent->parent)->last->prev->prev->prev->xmlChildrenNode,1); + myviewsformula->viewsformula[viewnumber].depending_registers[registernumber].bank_name=(char*)bankname; + registernumber++; + } + } + + if(temp2!=NULL){ + for(j=0; j<nodesetviewregisterbit->nodeNr;j++){ + myviewsformula->viewsformula[viewnumber].depending_registers[registernumber].name=(char*)xmlNodeListGetString(doc,nodesetviewregisterbit->nodeTab[j]->parent->parent->last->prev->prev->prev->xmlChildrenNode,1); + bankname=xmlNodeListGetString(doc,(xmlFirstElementChild(nodesetviewregisterbit->nodeTab[j]->parent->parent->parent->parent->parent->parent))->last->prev->prev->prev->xmlChildrenNode,1); + myviewsformula->viewsformula[viewnumber].depending_registers[registernumber].bank_name=(char*)bankname; + registernumber++; + } + } + + myviewsformula->viewsformula[viewnumber].name=(char*) name; + myviewsformula->viewsformula[viewnumber].formula=(char*) formula; + myviewsformula->viewsformula[viewnumber].reverseformula=(char*) reverseformula; + myviewsformula->viewsformula[viewnumber].unit=(char*) unit; + + /* we then get the extern registers for the formula, which names are directly put in the formula*/ + externregisternumber=0; + k=0; + u=0; + myviewsformula->viewsformula[viewnumber].extern_registers=calloc(1,sizeof(pcilib_register_for_read_t)); + myviewsformula->viewsformula[viewnumber].number_extern_registers=0; + + /* we first get the name of a register put in the formula, by getting indexes of start and end for this name*/ + for(j=0;j<strlen((char*)formula);j++){ + if(formula[j]=='@'){ + k=j+1; + while((formula[k]!=' ' && formula[k]!=')' && formula[k]!='/' && formula[k]!='+' && formula[k]!='-' && formula[k]!='*' && formula[k]!='=') && (k<strlen((char*)formula))){ + k++; + } + enregistrement=1; + substr=str_sub((char*)formula,j+1,k-1); + /* we verify the register is not the depending register*/ + if(strcmp("reg",substr)!=0){ + + /* we then get recursively each standard register and test if it's the extern register or not*/ + for(l=0;l<nodesetregister->nodeNr;l++){ + registername=xmlNodeListGetString(doc,nodesetregister->nodeTab[l]->xmlChildrenNode,1); + if(strcmp((char*)registername,substr)==0){ + bankname=xmlNodeListGetString(doc,(xmlFirstElementChild(nodesetregister->nodeTab[l]->parent->parent->parent))->last->prev->prev->prev->xmlChildrenNode,1); + /*before registering the extern register, as it matches, we tast if the said register was already registered or not*/ + for(u=0;u<externregisternumber;u++){ + if(strcmp(myviewsformula->viewsformula[viewnumber].extern_registers[u].name,(char*)registername)==0){ + enregistrement=0; + } + } + if(enregistrement==1){ + myviewsformula->viewsformula[viewnumber].number_extern_registers++; + myviewsformula->viewsformula[viewnumber].extern_registers=realloc(myviewsformula->viewsformula[viewnumber].extern_registers,myviewsformula->viewsformula[viewnumber].number_extern_registers*sizeof(pcilib_register_for_read_t)); + myviewsformula->viewsformula[viewnumber].extern_registers[externregisternumber].name=(char*)registername; + myviewsformula->viewsformula[viewnumber].extern_registers[externregisternumber].bank_name=(char*)bankname; + enregistrement=0; + externregisternumber++; + } + break; + } + } + if(enregistrement==1){ + /* we get recursively each bits register and test if it's the extern register of the formula or not*/ + for(l=0;l<nodesetsubregister->nodeNr;l++){ + registername=xmlNodeListGetString(doc,nodesetsubregister->nodeTab[l]->xmlChildrenNode, 1); + if(strcmp((char*)registername,substr)==0){ + bankname=xmlNodeListGetString(doc,(xmlFirstElementChild(nodesetsubregister->nodeTab[l]->parent->parent->parent->parent->parent))->last->prev->prev->prev->xmlChildrenNode,1); + /* check to test if the register has already been registered or not*/ + for(u=0;u<externregisternumber;u++){ + if(strcmp(myviewsformula->viewsformula[viewnumber].extern_registers[u].name,(char*)registername)==0){ + enregistrement=0; + break; + } + } + if(enregistrement==1){ + myviewsformula->viewsformula[viewnumber].number_extern_registers++; + myviewsformula->viewsformula[viewnumber].extern_registers=realloc(myviewsformula->viewsformula[viewnumber].extern_registers,myviewsformula->viewsformula[viewnumber].number_extern_registers*sizeof(pcilib_register_for_read_t)); + myviewsformula->viewsformula[viewnumber].extern_registers[externregisternumber].name=(char*)registername; + myviewsformula->viewsformula[viewnumber].extern_registers[externregisternumber].bank_name=(char*)bankname; + externregisternumber++; + enregistrement=0; + } + break; + } + } + } + } + } + } + viewnumber++; + } +} + +/* pcilib_xml_initialize_viewsenum + * + * function to create the structures to store the views of type enum from the xml + * + * values that need to be changed when xml file change: current, +* + */ +void pcilib_xml_initialize_viewsenum(xmlDocPtr doc, pcilib_view_enum_ptr_t* myviewsenum){ + xmlNodeSetPtr viewsetenum,viewsetregister3, viewsetregister4; + xmlChar *name; + int i,k,viewnumber,j,registernumber; + + xmlXPathContextPtr context; + context=pcilib_xml_getcontext(doc); + + xmlXPathObjectPtr temp,temp2; + + xmlNodePtr current; + viewsetenum=pcilib_xml_getsetproperty(context,VIEW_ENUM_PATH)->nodesetval; + xmlAttr *attr2,*attr3; + viewnumber=0; + int enumnumber=0; + + myviewsenum->viewsenum=calloc(myviewsenum->size,sizeof(pcilib_view_enum_t)); + for(i=0;i<viewsetenum->nodeNr;i++){ + enumnumber=0; + k=0; + registernumber=0; + name=xmlNodeListGetString(doc,xmlFirstElementChild(viewsetenum->nodeTab[i])->xmlChildrenNode,1); + myviewsenum->viewsenum[viewnumber].name=(char*)name; + myviewsenum->viewsenum[viewnumber].registerenum=calloc(1,sizeof(char*)); + myviewsenum->viewsenum[viewnumber].number_registerenum=0; + registernumber=0; + + char* path; + path=malloc((strlen((char*)name)+51)*sizeof(char)); + sprintf(path, VIEW_STANDARD_REGISTER_PLUS,(char*)name); + temp=pcilib_xml_getsetproperty(context,(xmlChar*)path); + if(temp!=NULL) viewsetregister3= temp->nodesetval; + + char* path2; + path2=malloc((strlen((char*)name)+strlen(VIEW_BITS_REGISTER_PLUS))*sizeof(char)); + sprintf(path2, VIEW_BITS_REGISTER_PLUS,(char*)name); + temp2= pcilib_xml_getsetproperty(context,(xmlChar*)path2); + if(temp2!=NULL) viewsetregister4= temp2->nodesetval; + + j=0; + if(temp!=NULL) j+=viewsetregister3->nodeNr; + if(temp2!=NULL) j+=viewsetregister4->nodeNr; + myviewsenum->viewsenum[viewnumber].registerenum=malloc(j*sizeof(char*)); + myviewsenum->viewsenum[viewnumber].number_registerenum=j; + if(temp!=NULL){ + for(j=0; j<viewsetregister3->nodeNr;j++){ + myviewsenum->viewsenum[viewnumber].registerenum[registernumber]=(char*)xmlNodeListGetString(doc,viewsetregister3->nodeTab[j]->parent->parent->last->prev->prev->prev->xmlChildrenNode,1); + registernumber++; + } + } + if(temp2!=NULL){ + for(j=0; j<viewsetregister4->nodeNr;j++){ + myviewsenum->viewsenum[viewnumber].registerenum[registernumber]=(char*)xmlNodeListGetString(doc,viewsetregister4->nodeTab[j]->parent->parent->last->prev->prev->prev->xmlChildrenNode,1); + registernumber++; + } + } + + + current=xmlFirstElementChild(viewsetenum->nodeTab[i])->next->next->next->next; + while(current!=viewsetenum->nodeTab[i]->last->prev){ + k++; + current=current->next->next; + } + + myviewsenum->viewsenum[viewnumber].myenums=calloc((k+1),sizeof(pcilib_enum_t)); + myviewsenum->viewsenum[viewnumber].number_enums=k+1; + + /* we get here each enum for a said view except the last one*/ + current=xmlFirstElementChild(viewsetenum->nodeTab[i])->next->next; + while(current!=viewsetenum->nodeTab[i]->last->prev->prev->prev){ + attr2 = current->properties; + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].command=(char*)xmlNodeListGetString(doc,current->xmlChildrenNode,1); + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value=(char*)attr2->children->content; + attr2=attr2->next; + /* and we take the properties that are given about range*/ + if(attr2!=NULL){ + if(strcmp((char*)attr2->name,"min")==0){ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].min=(char*)attr2->children->content; + attr3=attr2->next; + if(attr3 !=NULL){ + if(strcmp((char*)attr3->name,"max")==0){ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=(char*)attr3->children->content; + }else pcilib_error("problem in xml file at enum"); + + }else{ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + } + + }else if(strcmp((char*)attr2->name,"max")==0){ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].min=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=(char*)attr2->children->content; + }else pcilib_error("problem in xml file at enum"); + }else{ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].min=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + } + enumnumber++; + current=current->next->next; + } + /* get the last enum and the given properties */ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].command=(char*)xmlNodeListGetString(doc,current->xmlChildrenNode,1); + attr2 = current->properties; + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value=(char*)attr2->children->content; + attr2=attr2->next; + if(attr2!=NULL){ + if(strcmp((char*)attr2->name,"min")==0){ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].min=(char*)attr2->children->content; + attr3=attr2->next; + if(attr3 !=NULL){ + if(strcmp((char*)attr3->name,"max")==0){ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=(char*)attr3->children->content; + }else pcilib_error("problem in xml file at enum"); + }else{ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + } + + }else if(strcmp((char*)attr2->name,"max")==0){ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].min=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=(char*)attr2->children->content; + }else pcilib_error("problem in xml file at enum"); + }else{ + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].min=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + myviewsenum->viewsenum[viewnumber].myenums[enumnumber].max=myviewsenum->viewsenum[viewnumber].myenums[enumnumber].value; + } + + viewnumber++; + + } +} +#endif + +#ifdef UNIT_OK + +void pclib_xml_initialize_units(xmlDocPtr doc, pcilib_units_ptr_t* unitsptr){ + + xmlNodeSetPtr nodesetbaseunit=NULL, nodesettransformunit=NULL; + xmlXPathContextptr context; + context=pcilib_xml_getcontext(doc); + xmlXPathObjectPtr temp; + int i,j; + char *path; + + temp=pcilib_xml_getsetproperty(context, BASE_UNIT_PATH); + if(temp!=NULL) nodesetbaseunit=temp->nodesetval; + else pcilib_error("the unit xml file is wrong"); + + unitsptr->list_unit=malloc(nodesetbaseunit->nodeNr*sizeof(pcilib_unit_t)); + unitsptr->size=nodesetbaseunit->nodeNr; + + for(i=0; i< nodesetbaseunit->NodeNr; i++){ + unitsptr->list_unit[i].name=nodesetbaseunit->nodeTab[i]->properties->children->content; + path=malloc((strlen(unitsptr->list_unit[i].name)+35)*sizeof(char)); + sprintf(path, TRANSFORM_UNIT_PATH, unitsptr->list_unit[i].name); + temp=pcilib_xml_getsetproperty(context, path); + if(temp!=NULL){ + unitsptr->list_unit[i].size_trans_units=temp->nodeNr; + unitsptr->list_unit[i].other_units=malloc(temp->nodeNr*sizeof(pcilib_transform_unit_t)); + for(j=0;j<temp->nodeNr;j++){ + unitsptr->list_unit[i].other_units[j].name=temp->nodeTab[j]->properties->children->content; + unitsptr->list_unit[i].other_units[j].transform_formula=(char*)xmlNodeListGetString(doc,temp->nodeTab[j]->xmlChildrenNode,1); + } + } + } + +} +#endif diff --git a/pcilib/xml.h b/pcilib/xml.h index da540b5..f5833aa 100644 --- a/pcilib/xml.h +++ b/pcilib/xml.h @@ -74,15 +74,17 @@ #define BANK_NAME_PATH ((xmlChar*)"/model/banks/bank/bank_description/name") /**< path to name of banks.*/ #define BANK_DESCRIPTION_PATH ((xmlChar*)"/model/banks/bank/bank_description/description") /**<path to description of banks.*/ -#define UNIT_PATH ((char*)"/units/unit[@name=\"%s\"]/convert_unit[@value=\"%s\"]") /**< path to get possible units for a view in units xml file.*/ /** - * this type is used to save enough information in the pcilib_watch_to_read_with_enum function to get a good output in human readable form. + * this path get the units in the units xml file */ -typedef struct{ - int val; /**< value of a register corresponding to an enum value.*/ - char* name; /**< name of the corresponding command to val.*/ -}info_enum; +#define BASE_UNIT_PATH ((char*)"/units/unit") + +/** + * this path permits to get the possible units one given unit can be converted into in the xml. + */ +#define TRANSFORM_UNIT_PATH ((char*)"/units/unit[@name=\"%s\"]/convert_unit") + /** * this function takes a string and will create an abtract syntax tree from the xml file represented by the string. |