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#include "tinyxml/tinyxml.h"
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#include "tinyxml/tinyxml.h"
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#include "collection.h"
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#include "collection.h"
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#include
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const char *key_collection  = "collection";
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const char *key_collection  = "collection";
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const char *key_package     = "package";
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const char *key_package     = "package";
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const char *key_name        = "name";
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const char *key_name        = "name";
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const char *key_version     = "version";
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const char *key_version     = "version";
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const char *key_description = "description";
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const char *key_description = "description";
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const char *key_title       = "title";
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const char *key_title       = "title";
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const char *key_release     = "release";
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const char *key_release     = "release";
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const char *key_file        = "file";
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const char *key_file        = "file";
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int package_id;
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int package_id;
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void parse_group(pkg_group_t* gr, TiXmlElement *xmlgroup)
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void parse_group(pkg_group_t* gr, TiXmlElement *xmlgroup)
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{
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{
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	TiXmlElement *xmlpkg;
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	TiXmlElement *xmlpkg;
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	TiXmlElement *xmle;
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	TiXmlElement *xmle;
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    xmlpkg = xmlgroup->FirstChildElement(key_package);
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    xmlpkg = xmlgroup->FirstChildElement(key_package);
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	while (xmlpkg)
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	while (xmlpkg)
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	{
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	{
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		package_t *pkg;
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		package_t *pkg;
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		pkg = (package_t*)malloc(sizeof(package_t));
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		pkg = (package_t*)malloc(sizeof(package_t));
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		pkg->id = package_id++;
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		pkg->id = package_id++;
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        pkg->name = strdup(xmlpkg->Attribute(key_name));
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        pkg->name = strdup(xmlpkg->Attribute(key_name));
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        pkg->version = strdup(xmlpkg->Attribute(key_version));
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        pkg->version = strdup(xmlpkg->Attribute(key_version));
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        xmle = xmlpkg->FirstChildElement(key_description);
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        xmle = xmlpkg->FirstChildElement(key_description);
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        pkg->description = strdup(xmle->Attribute(key_title));
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        pkg->description = strdup(xmle->Attribute(key_title));
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        xmle = xmlpkg->FirstChildElement(key_release);
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        xmle = xmlpkg->FirstChildElement(key_release);
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        pkg->filename = strdup(xmle->Attribute(key_file));
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        pkg->filename = strdup(xmle->Attribute(key_file));
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        list_add_tail(&pkg->list, &gr->packages);
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        list_add_tail(&pkg->list, &gr->packages);
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		xmlpkg = xmlpkg->NextSiblingElement();
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		xmlpkg = xmlpkg->NextSiblingElement();
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	};
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	};
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};
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};
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collection_t* load_collection_file(const char *name)
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collection_t* load_collection_file(const char *name)
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{
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{
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	TiXmlDocument doc;
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	TiXmlDocument doc;
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	TiXmlElement *col;
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	TiXmlElement *col;
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    collection_t *collection = NULL;
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    collection_t *collection = NULL;
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	doc.LoadFile(name);
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	doc.LoadFile(name);
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    col = doc.FirstChildElement(key_collection);
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    col = doc.FirstChildElement(key_collection);
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	if (col)
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	if (col)
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	{
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	{
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        collection = (collection_t*)malloc(sizeof(collection_t));
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        collection = (collection_t*)malloc(sizeof(collection_t));
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        INIT_LIST_HEAD(&collection->groups);
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        INIT_LIST_HEAD(&collection->groups);
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		TiXmlElement* xmlgroup = col->FirstChildElement();
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		TiXmlElement* xmlgroup = col->FirstChildElement();
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		if (xmlgroup)
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		if (xmlgroup)
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		{
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		{
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			pkg_group_t *gr;
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			pkg_group_t *gr;
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			gr = (pkg_group_t*)malloc(sizeof(pkg_group_t));
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			gr = (pkg_group_t*)malloc(sizeof(pkg_group_t));
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			INIT_LIST_HEAD(&gr->list);
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			INIT_LIST_HEAD(&gr->list);
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			INIT_LIST_HEAD(&gr->packages);
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			INIT_LIST_HEAD(&gr->packages);
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            gr->name = strdup(xmlgroup->Value());
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            gr->name = strdup(xmlgroup->Value());
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            list_add_tail(&gr->list, &collection->groups);
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            list_add_tail(&gr->list, &collection->groups);
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			parse_group(gr, xmlgroup);
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			parse_group(gr, xmlgroup);
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		};
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		};
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	};
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	};
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	return collection;
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	return collection;
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}
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}
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int build_install_list(list_t *list, collection_t *collection)
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{
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    pkg_group_t *gr;
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    int count = 0;
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    list_for_each_entry(gr, &collection->groups, list)
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    {
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        package_t   *pkg, *tmp;
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        list_for_each_entry(tmp, &gr->packages, list)
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        {
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            pkg = (package_t*)malloc(sizeof(package_t));
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            pkg->id       = tmp->id;
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            pkg->name     = strdup(tmp->name);
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            pkg->version  = strdup(tmp->version);
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            pkg->filename = strdup(tmp->filename);
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            pkg->description = strdup(tmp->description);
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            list_add_tail(&pkg->list, list);
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//            printf("add package %s-%s\n", pkg->name, pkg->version);
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            count++;
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        }
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    };
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    return count;
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}
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int build_download_list(list_t *download, list_t *src)
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{
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    int count = 0;
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    char *cache_path;
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    package_t   *pkg, *tmp;
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    fileinfo_t  info;
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    list_for_each_entry(tmp, src, list)
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    {
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        cache_path = make_cache_path(tmp->filename);
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        if( get_fileinfo(cache_path, &info) != 0)
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        {
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            pkg = (package_t*)malloc(sizeof(package_t));
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            pkg->id       = tmp->id;
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            pkg->name     = strdup(tmp->name);
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            pkg->version  = strdup(tmp->version);
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            pkg->filename = strdup(tmp->filename);
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            pkg->description = strdup(tmp->description);
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            list_add_tail(&pkg->list, download);
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            count++;
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            printf("add package %s-%s\n", pkg->name, pkg->version);
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        };
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    }
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    return count;
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};