unpack zips in src to better compression

sources/z-tools/trunk/ztask/process.c

@@ -0,0 +1,230 @@
+#include "general.h"
+#include "gmem.h"
+#include "string.h"
+#include "cpu.h"
+#include <time.h>
+#include <sys/time.h>
+
+#include <sys/types.h>
+#include <fcntl.h>
+#include <math.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <sys/vfs.h>
+
+process *process_root = NULL;
+int process_nbr = 0;
+
+
+/*==================================================================================*
+ * process_attach:																	*
+ *		attach a entry in the global process list.									*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		pid:				The PID of the application.								*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      the processe created or NULL												*
+ *==================================================================================*/
+
+process *process_attach( int pid) 
+{
+	process *new = ( process *)gmalloc( sizeof(process));
+
+	if( !new) 
+		return NULL;
+
+	new -> pid   				= pid;	
+	new -> next 				= process_root;
+	new->cpu_time				= 0;
+		
+	process_root = new;
+
+	process_nbr++;
+	
+	return new;
+}
+
+
+/*==================================================================================*
+ * process_find_parent:																*
+ *		find the parent( previous) entry in the process list.						*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		child:			the function returns the parent of this entry.				*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      the parent entry else the root entry.										*
+ *==================================================================================*/
+process *process_find_parent( process *child) 
+{
+	process *scan = process_root;
+	
+	while( scan)
+	{	
+		if( scan->next != child)
+		{
+			scan = scan->next;
+			continue;
+		}	
+
+		break;
+	}	
+	
+	return( scan);
+}
+
+
+/*==================================================================================*
+ * process_delete:																	*
+ *		Delete an entry in the process list.										*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		pid:		the pid of the entry to delete.									*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      --																			*
+ *==================================================================================*/
+void process_delete( int pid) 
+{
+	process *scan = process_root, *parent;
+	
+	while( scan)
+	{
+		if( scan->pid != pid)
+		{
+			scan = scan->next;
+			continue;
+		}	
+		
+		parent = process_find_parent( scan);
+		
+		if( parent == NULL)
+			process_root = scan->next;
+		else		
+			parent->next = scan->next;
+
+		gfree( scan); 
+		process_nbr--;
+		break;
+	}	
+}
+
+
+/*==================================================================================*
+ * process_find:																	*
+ *		Find an entry in the process list.											*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		id:		the pid of the entry to find.										*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      the entry or NULL if not found.												*
+ *==================================================================================*/
+process *process_find( int pid) 
+{
+	process *scan = process_root, *result = NULL;
+	
+	while( scan)
+	{	
+		if( scan->pid != pid)
+		{
+			scan = scan->next;
+			continue;
+		}	
+		
+		result = scan;
+		break;
+	}	
+	
+	return( result);
+}
+
+
+
+/*==================================================================================*
+ * scan_process:																	*
+ *		Make a list of all the process and add it in the global process list if 	*
+ *		necessary.																	*
+ *----------------------------------------------------------------------------------*
+ * input:																			*
+ *		--																			*
+ *----------------------------------------------------------------------------------*
+ * returns: 																		*
+ *      --																			*
+ *==================================================================================*/
+void scan_process( void)
+{
+	int 			pid, count = 0;
+	uint32			old_cpu_time;
+	DIR	 			*dir;
+	char			*dirname;
+	char			buf[128];	
+	struct dirent	*de;
+	process 		*current_process = NULL, *scan;
+  	clock_t 		current_t, relative_t;
+   	static 			clock_t old_t = 0;
+
+	current_t = clock();
+	
+	relative_t = current_t - old_t;
+
+	old_t = current_t;    
+	
+	if (( dir = opendir( "U:/kern")) == NULL)
+		return;
+		
+	while(( de = readdir( dir)) != NULL)
+	{
+		dirname = de->d_name;
+
+		if( dirname[0] != '1' && dirname[0] != '2' && dirname[0] != '3' && dirname[0] != '4' && dirname[0] != '5'
+		 && dirname[0] != '6' && dirname[0] != '7' && dirname[0] != '8' && dirname[0] != '9')
+			continue;
+			
+		count++;
+		
+		pid = atoi( dirname);
+		
+		current_process = process_find( pid);
+		
+		// Is already listed?
+		if( current_process == NULL)
+			current_process = process_attach( pid);
+
+		old_cpu_time = current_process->cpu_time;
+
+		get_info_by_pid( pid, current_process->name, current_process->ram_usage, &current_process->cpu_time);
+
+		sprintf( current_process->cpu_usage, "%lu", ((current_process->cpu_time - old_cpu_time) * 20) / relative_t);
+		
+		current_process->ram_usage_txt_width = get_text_width( current_process->ram_usage);	
+	}
+	
+	closedir( dir);
+	
+	if( count != process_nbr)
+	{
+		scan = process_root;
+		
+		while( scan != NULL)
+		{
+			sprintf( buf, "U:/kern/%d", scan->pid);
+    
+			if (( dir = opendir( buf)) == NULL)
+			{
+				pid	= scan->pid;
+				scan = scan->next;
+				process_delete( pid);
+				continue;
+			}
+			else
+				closedir( dir);
+					
+			scan = scan->next;
+		}
+	}
+}
+
+
+