config.c

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#include <stdio.h>
#include <string.h>
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include <glib.h>

#include "lpbot.h"

static int parseOptions(xmlDoc *doc, xmlNode *cur)
{
        xmlChar *key;
        cur = cur->xmlChildrenNode;


        while (cur)
        {
                key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
                if ((!xmlStrcmp(cur->name, (const xmlChar *)"ident_method")))
                {
                        if(!strcmp((char*)key, "pass"))
                                config->ident_method = LP_IDENT_PASS;
                        else if(!strcmp((char*)key, "services"))
                                config->ident_method = LP_IDENT_SERVICES;
                }
                else if ((!xmlStrcmp(cur->name, (const xmlChar *)"rss_interval")))
                        config->rss_interval = atoi((char*)key);
                xmlFree(key);
                cur = cur->next;
        }
        return(0);
}
int parseConfig(char *docname)
{
        xmlDocPtr doc;
        xmlNodePtr cur;
        xmlChar *key;

        doc = xmlParseFile(docname);

        if(doc == NULL)
        {
                fprintf(stderr, "document not parsed successfully\n");
                return(1);
        }

        cur = xmlDocGetRootElement(doc);

        if(cur == NULL)
        {
                fprintf(stderr, "empty document\n");
                xmlFreeDoc(doc);
                return(1);
        }

        if(xmlStrcmp(cur->name, (const xmlChar *)"config"))
        {
                fprintf(stderr, "document of the wrong type, root node != config");
                xmlFreeDoc(doc);
                return(1);
        }

        cur = cur->xmlChildrenNode;
        while(cur)
        {
                key = xmlNodeListGetString(doc, cur->xmlChildrenNode, 1);
                if((!xmlStrcmp(cur->name, (const xmlChar *)"server")))
                {
                        if(parseServer(doc, cur)<0)
                                return -1;
                }
                else if((!xmlStrcmp(cur->name, (const xmlChar *)"user")))
                {
                        if(parseUser(doc, cur)<0)
                                return -1;
                }
                else if((!xmlStrcmp(cur->name, (const xmlChar *)"rss")))
                {
                        if(parseRss(doc, cur)<0)
                                return -1;
                }
                else if((!xmlStrcmp(cur->name, (const xmlChar *)"options")))
                {
                        if(parseOptions(doc, cur)<0)
                                return -1;
                }
                xmlFree(key);
                cur = cur->next;
        }
        xmlFreeDoc(doc);
        return(0);
}
void lp_config_free(lp_config *cfg)
{
        int i;
        for(i=0;i<g_list_length(cfg->servers);i++)
                lp_server_free(g_list_nth_data(cfg->servers, i));
        g_list_free(cfg->servers);
        for(i=0;i<g_list_length(cfg->users);i++)
                lp_user_free(g_list_nth_data(cfg->users, i));
        g_list_free(cfg->users);
        for(i=0;i<g_list_length(cfg->records);i++)
                lp_record_free(g_list_nth_data(cfg->records, i));
        g_list_free(cfg->records);
        for(i=0;i<g_list_length(cfg->rsslist);i++)
                lp_rss_free(g_list_nth_data(cfg->rsslist, i));
        g_list_free(cfg->rsslist);
        if(cfg->ident_to)
                free(cfg->ident_to);
}
/* @} */

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