enlightenment/efl
enlightenment
/
efl
8
7
Fork 15
Code Issues 12 Pull Requests 2 Projects Releases Wiki Activity

* Should now shut down properly when all exe's finish. 

* All exe's should now finish.  B-)
* If called with a file as an argument, it will use the contents of that file as a R/W performance test.


SVN revision: 19431
This commit is contained in:
David Walter Seikel 2005-12-30 19:19:59 +00:00
parent 8bb13800f8
commit 6138286a77
1 changed files with 136 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

151
legacy/ecore/examples/exe_example.c
View File

@ -3,14 +3,24 @@
#include <Ecore.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
int size = 0;
int exe_count = 0;
int data_count = 0;
int line_count = 0;
int one_percent = 0;
Ecore_Exe *exe0 = NULL;
Ecore_Exe *exe1 = NULL;
Ecore_Exe *exe2 = NULL;
Ecore_Exe *exe3 = NULL;
static int
exe_data(void *data, int type, void *event)
{
@ -38,6 +48,43 @@ exe_data(void *data, int type, void *event)
return 1;
}
static int
exe_data_count(void *data, int type, void *event)
{
Ecore_Event_Exe_Data *ev;
int i;
ev = event;
if (ev->lines)
{
int i;
for (i = 0; ev->lines[i].line != NULL; i++)
line_count++;
printf("%d ", i);
}
for (i = 0; i < ev->size; i++)
{
data_count++;
if ((data_count % one_percent) == 0)
{
putchar('.');
fflush(stdout);
}
}
if (data_count >= size)
{
printf("\n");
/* Since there does not seem to be anyway to convince /bin/cat to finish... */
ecore_exe_terminate(exe0);
}
return 1;
}
static int
exe_exit(void *data, int type, void *event)
{
@ -45,31 +92,105 @@ exe_exit(void *data, int type, void *event)
ev = event;
printf(" [*] EXE EXIT: %p\n", ev->exe);
exe_count--;
if (exe_count <= 0)
ecore_main_loop_quit();
return 1;
}
int main(int argc, char **argv) {
int main(int argc, char **argv)
{
double then = 0.0, now = 0.0;
ecore_init();
ecore_event_handler_add(ECORE_EVENT_EXE_DATA, exe_data, NULL);
ecore_event_handler_add(ECORE_EVENT_EXE_EXIT, exe_exit, NULL);
exe0 = ecore_exe_run("/bin/uname -a", NULL);
exe1 = ecore_exe_pipe_run("/bin/sh",
if (argc == 1)
{
ecore_event_handler_add(ECORE_EVENT_EXE_DATA, exe_data, NULL);
exe0 = ecore_exe_run("/bin/uname -a", NULL);
if (exe0) exe_count++;
exe1 = ecore_exe_pipe_run("/bin/sh",
ECORE_EXE_PIPE_READ | ECORE_EXE_PIPE_WRITE,
NULL);
ecore_exe_pipe_write(exe1, "ls\n", 3);
exe2 = ecore_exe_pipe_run("/usr/bin/find / -print",
if (exe1)
{
exe_count++;
ecore_exe_pipe_write(exe1, "ls\n", 3);
ecore_exe_pipe_write(exe1, "exit\n", 5);
}
exe2 = ecore_exe_pipe_run("/usr/bin/find . -print",
ECORE_EXE_PIPE_READ | ECORE_EXE_PIPE_READ_LINE_BUFFERED,
NULL);
exe3 = ecore_exe_pipe_run("/bin/cat",
if (exe2) exe_count++;
exe3 = ecore_exe_pipe_run("/bin/cat",
ECORE_EXE_PIPE_WRITE,
NULL);
ecore_exe_pipe_write(exe3, "ls\n", 3);
printf(" [*] exe0 = %p (/bin/uname -a)\n", exe0);
printf(" [*] exe1 = %p (echo \"ls\" | /bin/sh)\n", exe1);
printf(" [*] exe2 = %p (/usr/bin/find / -print)\n", exe2);
printf(" [*] exe3 = %p (echo \"ls\" | /bin/cat)\n", exe3);
ecore_main_loop_begin();
if (exe3)
{
exe_count++;
ecore_exe_pipe_write(exe3, "ls\n", 3);
}
printf(" [*] exe0 = %p (/bin/uname -a)\n", exe0);
printf(" [*] exe1 = %p (echo \"ls\" | /bin/sh)\n", exe1);
printf(" [*] exe2 = %p (/usr/bin/find / -print)\n", exe2);
printf(" [*] exe3 = %p (echo \"ls\" | /bin/cat)\n", exe3);
}
else
{
int i = 1;
ecore_event_handler_add(ECORE_EVENT_EXE_DATA, exe_data_count, NULL);
printf("FILE : %s\n", argv[i]);
exe0 = ecore_exe_pipe_run("/bin/cat",
ECORE_EXE_PIPE_WRITE | ECORE_EXE_PIPE_READ | ECORE_EXE_PIPE_READ_LINE_BUFFERED,
NULL);
if (exe0)
{
struct stat s;
exe_count++;
if (stat(argv[i], &s) == 0)
{
int fd;
size = s.st_size;
one_percent = s.st_size / 100;
if (one_percent == 0)
one_percent = 1;
if ((fd = open(argv[i], O_RDONLY)) != -1)
{
char buf[1024];
int length;
while ((length = read(fd, buf, 1024)) > 0)
ecore_exe_pipe_write(exe0, buf, length);
close(fd);
}
}
/* FIXME: Fuckit, neither of these will actually cause /bin/cat to shut down. What the fuck does it take? */
ecore_exe_pipe_write(exe0, "\004", 1); /* Send an EOF. */
ecore_exe_pipe_write_close(exe0); /* /bin/cat should stop when it's stdin closes. */
}
}
if (one_percent)
then = ecore_time_get() + 0.1; /* Factor in the exe exit delay at least. */
if (exe_count > 0)
ecore_main_loop_begin();
if (one_percent)
{
now = ecore_time_get();
printf("Approximate data rate (overhead not accounted for) - %f bytes/second ( %d lines and %d bytes in %f seconds).\n", ((double) data_count) / (now - then), line_count, data_count, now - then);
if (data_count != size)
printf("Size discrepency of %d bytes.\n", size - data_count);
}
ecore_shutdown();
return 0;
}