zip_file_rename.c File Reference

#include <string.h>
#include "zipint.h"

Go to the source code of this file.

Functions
ZIP_EXTERN int	zip_file_rename (zip_t *za, zip_uint64_t idx, const char *name, zip_flags_t flags)

Function Documentation

zip_file_rename()

ZIP_EXTERN int zip_file_rename	(	zip_t *	za,
		zip_uint64_t	idx,
		const char *	name,
		zip_flags_t	flags
	)

Definition at line 41 of file zip_file_rename.c.

                                                                                  {
    const char *old_name;
    int old_is_dir, new_is_dir;
 
    if (idx >= za->nentry || (name != NULL && strlen(name) > ZIP_UINT16_MAX)) {
        zip_error_set(&za->error, ZIP_ER_INVAL, 0);
        return -1;
    }
 
    if (ZIP_IS_RDONLY(za)) {
        zip_error_set(&za->error, ZIP_ER_RDONLY, 0);
        return -1;
    }
 
    if ((old_name = zip_get_name(za, idx, 0)) == NULL)
        return -1;
 
    new_is_dir = (name != NULL && name[strlen(name) - 1] == '/');
    old_is_dir = (old_name[strlen(old_name) - 1] == '/');
 
    if (new_is_dir != old_is_dir) {
        zip_error_set(&za->error, ZIP_ER_INVAL, 0);
        return -1;
    }
 
    return _zip_set_name(za, idx, name, flags);
}

References _zip_set_name(), zip::error, flags, setup::idx, zip::nentry, NULL, za, ZIP_ER_INVAL, ZIP_ER_RDONLY, zip_error_set(), zip_get_name(), ZIP_IS_RDONLY, and ZIP_UINT16_MAX.

Referenced by zip_rename().