root / logic / trunk / src / init / devicelist.c @ 12
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#include "devicelist.h" |
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#include <string.h> |
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#include <mxml.h> |
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device *hDevice; //device list
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void setDeviceList()
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{ |
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device *curr, *head; |
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head = NULL;
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FILE *fp; |
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mxml_node_t *tree, *node; |
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fp = fopen("devicetree.xml", "r"); //TODO !hardcoded |
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tree = mxmlLoadFile(NULL, fp, MXML_IGNORE_CALLBACK);
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node = tree; |
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fclose(fp); |
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/* //structure of XML tree
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?xml
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devicetree
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dev1 - dev2 - ...
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| ID - name - minvalue - maxvalue - action - param
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ID - name - minvalue - maxvalue - action - param
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/**/
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//getting to the correct level of the xml tree (descend 2 levels)
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node=node->child->child; |
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printf("hDevice %d\n", hDevice);
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// fill the list of known devices
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// sorry for the ugly chunk of code, but I had to allocate memory
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// for each string separately in order to keep it scalable
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while(node!=NULL) |
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{ |
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curr = (device *)malloc(sizeof(device));
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curr->id = (char *)malloc(sizeof(node->value.element.attrs->value)); |
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strcpy(curr->id, node->value.element.attrs->value); |
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// getting data for individual device
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mxml_node_t *mxml_deviceNode; |
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mxml_deviceNode=node->child; |
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//TODO malloc()
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curr->name = (char *)malloc(sizeof(mxml_deviceNode->value.element.attrs->value)); |
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strcpy(curr->name, mxml_deviceNode->value.element.attrs->value); |
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mxml_deviceNode= mxml_deviceNode->next; |
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curr->minval= atoi(mxml_deviceNode->value.element.attrs->value); |
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mxml_deviceNode= mxml_deviceNode->next; |
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curr->maxval= atoi(mxml_deviceNode->value.element.attrs->value); |
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mxml_deviceNode= mxml_deviceNode->next; |
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curr->action = (char *)malloc(sizeof(mxml_deviceNode->value.element.attrs->value)); |
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strcpy(curr->action, mxml_deviceNode->value.element.attrs->value); |
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mxml_deviceNode= mxml_deviceNode->next; |
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curr->param = (char *)malloc(sizeof(mxml_deviceNode->value.element.attrs->value)); |
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strcpy(curr->param, mxml_deviceNode->value.element.attrs->value); |
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// done
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// moving to the next XML node
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node=node->next; |
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curr->nxt = head; |
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head = curr; |
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} |
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//delete obsolete xml tree
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mxmlDelete(tree); |
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mxmlDelete(node); |
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/*
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// TODO delete - test
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hDevice=head;
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curr=head;
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printf("test device list\n");
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//*
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while(curr)
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{
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printf("name:\t %s\n", curr->name );
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printf("id:\t %s\n", curr->id );
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printf("minval:\t %d\n", curr->minval );
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printf("maxval:\t %d\n", curr->maxval );
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printf("action:\t %s\n", curr->action );
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printf("param:\t %s\n", curr->param );
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curr=curr->nxt;
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}
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/**/
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} |
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/*
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void updateDeviceList(device_d *deviceList)
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{
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}
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/**/
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