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/*
* Hardware Information, version 0.3
* Copyright (C) 2003 Leandro Pereira <leandro@linuxmag.com.br>
*
* May be modified and/or distributed under the terms of GNU GPL version 2.
*
*/
#include "hardinfo.h"
#include "v4l.h"
#include <stdlib.h>
#include <dirent.h>
#define get_str_val(var) { \
walk_until_inclusive(':'); buf++; \
var = g_strdup(buf); \
continue; \
}
V4LDevice *hi_scan_v4l(void)
{
FILE *proc_video;
DIR *proc_dir;
struct dirent *sd;
V4LDevice *v4l_dev, *v4l;
struct stat st;
v4l = NULL;
if (stat("/proc/video/dev", &st))
return NULL;
proc_dir = opendir("/proc/video/dev");
if(!proc_dir)
return NULL;
while ((sd = readdir(proc_dir))) {
gchar *dev, buffer[128];
dev = g_strdup_printf("/proc/video/dev/%s", sd->d_name);
proc_video = fopen(dev, "r");
g_free(dev);
if(!proc_video)
continue;
v4l_dev = g_new0(V4LDevice, 1);
v4l_dev->next = v4l;
v4l = v4l_dev;
while (fgets(buffer, 128, proc_video)) {
char *buf = g_strstrip(buffer);
if(!strncmp(buf, "name", 4))
get_str_val(v4l_dev->name)
else if(!strncmp(buf, "type", 4))
get_str_val(v4l_dev->type)
}
fclose(proc_video);
}
return v4l;
}
void hi_show_v4l_info(MainWindow *mainwindow, V4LDevice *device)
{
gchar *buf;
if(!device) return;
buf = g_strdup_printf("%sv4l.png", IMG_PREFIX);
detail_window_set_icon(mainwindow->det_window, buf);
g_free(buf);
gtk_window_set_title(GTK_WINDOW(mainwindow->det_window->window), _("Device Information"));
detail_window_set_dev_name(mainwindow->det_window, device->name);
if (device->type) {
gchar *b = g_strdup(device->type);
gpointer b_start = b;
do {
if (*b == '|') *b = '\n';
b++;
} while(*b);
b = b_start;
detail_window_append_info(mainwindow->det_window, _("Type"),
b);
g_free(b);
}
}
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