unpack zips in src to better compression

sources/z-tools/trunk/zview/file/count.c

@@ -0,0 +1,114 @@
+#include "../general.h"
+#include "file.h"
+
+/* Prototype */
+int16 count_files( WINDICON *wicones, fileinfo *file);
+int16 count_dir( const char *path, fileinfo *file);
+
+/*==================================================================================*
+ * int16 count_dir	:																*
+ *		Do a recursive file count in a directory.									*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		path	-> the path where to search.										*
+ *		item	-> the adress where to return the number of files.					*
+ *		size	-> the adress where to return the total size of all the files.		* 
+ *----------------------------------------------------------------------------------*
+ * return:	 																		*
+ *      1 is ok else 0																*
+ *==================================================================================*/
+
+int16 count_dir( const char *path, fileinfo *file)
+{
+	char 			old_dir[MAX_PATH];
+	DIR	 			*dir;
+	struct dirent	*de;
+	struct stat		file_stat;
+	
+	if ( dir_cd( path, old_dir, ( int16)( sizeof old_dir)))
+	{
+		if (( dir = opendir( ".")) != NULL)
+		{
+			while(( de = readdir( dir)) != NULL)
+			{
+				if (( strcmp( de->d_name, ".") == 0) || ( strcmp( de->d_name, "..") == 0))
+					continue;	
+
+				if ( lstat( de->d_name, &file_stat) != 0)
+				{
+					closedir( dir);
+					dir_cd( old_dir, NULL, 0);
+					return 0;
+				}	
+					
+				if ( S_ISDIR( file_stat.st_mode))   
+				{	
+					if ( !count_dir( de->d_name, file))
+					{
+						closedir( dir);
+						dir_cd( old_dir, NULL, 0);
+						return 0;
+					}
+					else
+						file->item ++;
+				}
+				else
+				{
+					file->item ++;		
+					file->size += file_stat.st_size;
+				}
+			}
+			closedir( dir);
+		}
+		else
+			return 0;
+		
+		dir_cd( old_dir, NULL, 0);
+	}
+	else
+		return 0;
+	
+	return 1;
+}
+
+
+/*==================================================================================*
+ * int16 count_files:																*
+ *		Do a recursive file count.													*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		wicones	-> the target wicones.												*
+ *		item	-> the adress where to return the number of files.					*
+ *		size	-> the adress where to return the total size of all the files.		* 
+ *----------------------------------------------------------------------------------*
+ * return:	 																		*
+ *      1 is ok else 0																*
+ *==================================================================================*/
+
+int16 count_files( WINDICON *wicones, fileinfo *file)
+{
+	Entry 	*entry 	= wicones->first_selected;
+
+	file->item = 0L;		
+	file->size = 0L;
+
+	while ( entry)
+	{
+		if ( S_ISDIR( entry->stat.st_mode))
+		{
+			if( !count_dir( entry->name, file))
+				return 0;
+			else
+				file->item ++;
+		}	   
+		else
+		{
+			file->item ++;		
+			file->size += entry->stat.st_size;
+		}
+
+		entry = entry->next_selected;
+	}
+
+	return 1;
+}