Add getter and setter for sort_weight.

release-1.5.4.branch
Vreixo Formoso 15 years ago
parent 70b9b87150
commit f04ddb4435

@ -494,6 +494,25 @@ const char *iso_symlink_get_dest(const IsoSymlink *link);
*/
void iso_symlink_set_dest(IsoSymlink *link, const char *dest);
/**
* Sets the order in which a node will be written on image. High weihted files
* will be written first, so in a disc them will be written near the center.
*
* @param node
* The node which weight will be changed. If it's a dir, this function
* will change the weight of all its children. For nodes other that dirs
* or regular files, this function has no effect.
* @param w
* The weight as a integer number, the greater this value is, the
* closer from the begining of image the file will be written.
*/
void iso_node_set_sort_weight(IsoNode *node, int w);
/**
* Get the sort weight of a file.
*/
int iso_file_get_sort_weight(IsoFile *file);
/**
* Add a new directory to the iso tree. Permissions, owner and hidden atts
* are taken from parent, you can modify them later.

@ -532,6 +532,39 @@ void iso_symlink_set_dest(IsoSymlink *link, const char *dest)
link->dest = strdup(dest);
}
/**
* Sets the order in which a node will be written on image. High weihted files
* will be written first, so in a disc them will be written near the center.
*
* @param node
* The node which weight will be changed. If it's a dir, this function
* will change the weight of all its children. For nodes other that dirs
* or regular files, this function has no effect.
* @param w
* The weight as a integer number, the greater this value is, the
* closer from the begining of image the file will be written.
*/
void iso_node_set_sort_weight(IsoNode *node, int w)
{
if (node->type == LIBISO_DIR) {
IsoNode *child = ((IsoDir*)node)->children;
while (child) {
iso_node_set_sort_weight(child, w);
child = child->next;
}
} else if (node->type == LIBISO_FILE) {
((IsoFile*)node)->sort_weight = w;
}
}
/**
* Get the sort weight of a file.
*/
int iso_file_get_sort_weight(IsoFile *file)
{
return file->sort_weight;
}
int iso_node_new_root(IsoDir **root)
{
IsoDir *dir;

@ -87,7 +87,7 @@ struct Iso_File
/**
* It sorts the order in which the file data is written to the CD image.
* Higher weighting filesare written at the beginning of image
* Higher weighting files are written at the beginning of image
*/
int sort_weight;
IsoStream *stream;

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