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add get_info() function

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This commit is contained in:
Laurent Vivier 2007-09-02 12:46:37 +00:00
parent 6e434b9527
commit aeddb9f7e4
1 changed files with 119 additions and 115 deletions
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234
tools/emile-install.c
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@ -58,6 +58,124 @@ static void usage(int argc, char** argv)
fprintf(stderr, "\nbuild: \n%s\n", SIGNATURE); fprintf(stderr, "\nbuild: \n%s\n", SIGNATURE);
} }
static int get_info(char *image, int verbose)
{
int fd;
int drive_num;
int second_offset;
int second_size;
char * configuration;
char property[1024];
char title[1024];
int index;
char *known_properties[] = {
"kernel",
"parameters",
"initrd",
NULL
};
int i;
int current;
int res;
int ret;
fd = open(image, O_RDONLY);
if (fd == -1)
{
fprintf(stderr, "ERROR: cannot open \"%s\"\n",
image);
return 2;
}
/* first level info */
ret = emile_first_get_param(fd, &drive_num, &second_offset,
&second_size);
if (ret != 0)
{
printf("EMILE is not installed in this bootblock\n");
close(fd);
return 0;
}
printf("EMILE boot block identified\n\n");
printf("Drive number: %d\n", drive_num);
printf("Second level offset: %d\n", second_offset);
printf("Second level size: %d\n", second_size);
/* second level info */
printf("EMILE second level information\n");
configuration = emile_second_get_configuration(fd);
if (configuration == NULL)
{
fprintf(stderr, "ERROR: cannot read second level\n");
return 3;
}
if (verbose)
{
printf("%s\n", configuration);
return 0;
}
if (config_get_property(configuration,
"gestaltID", property) != -1)
printf("User forces gestalt ID to %ld\n",
strtol(property, NULL, 0));
if (config_get_property(configuration,
"default", property) != -1)
printf("default %ld\n", strtol(property, NULL, 0));
if (config_get_property(configuration,
"timeout", property) != -1)
printf("timeout %ld\n", strtol(property, NULL, 0));
if (config_get_property(configuration,
"vga", property) != -1)
printf("vga %s\n", property);
current = 0;
for (index = 0; index < 20; index++)
{
res = config_get_property(configuration + current,
"title", title);
if (res == -1)
{
if (index)
break;
}
else {
printf("title %s\n", title);
current += res;
current = config_get_next_property(
configuration,
current,
NULL, NULL);
}
for (i = 0; known_properties[i] != NULL; i++)
{
if (config_get_indexed_property(
configuration,
(res == -1) ? NULL : "title",
title,
known_properties[i],
property) != -1)
printf( " %s %s\n",
known_properties[i],
property);
}
}
free(configuration);
close(fd);
return 0;
}
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
int verbose = 0; int verbose = 0;
@ -120,121 +238,7 @@ int main(int argc, char** argv)
} }
if (action_getinfo) if (action_getinfo)
{ return get_info(image, verbose);
int fd;
int drive_num;
int second_offset;
int second_size;
char * configuration;
char property[1024];
char title[1024];
int index;
char *known_properties[] = {
"kernel",
"parameters",
"initrd",
NULL
};
int i;
int current;
int res;
fd = open(image, O_RDONLY);
if (fd == -1)
{
fprintf(stderr, "ERROR: cannot open \"%s\"\n",
image);
return 2;
}
/* first level info */
ret = emile_first_get_param(fd, &drive_num, &second_offset,
&second_size);
if (ret != 0)
{
printf("EMILE is not installed in this bootblock\n");
close(fd);
return 0;
}
printf("EMILE boot block identified\n\n");
printf("Drive number: %d\n", drive_num);
printf("Second level offset: %d\n", second_offset);
printf("Second level size: %d\n", second_size);
/* second level info */
printf("EMILE second level information\n");
configuration = emile_second_get_configuration(fd);
if (configuration == NULL)
{
fprintf(stderr, "ERROR: cannot read second level\n");
return 3;
}
if (verbose)
{
printf("%s\n", configuration);
return 0;
}
if (config_get_property(configuration,
"gestaltID", property) != -1)
printf("User forces gestalt ID to %ld\n",
strtol(property, NULL, 0));
if (config_get_property(configuration,
"default", property) != -1)
printf("default %ld\n", strtol(property, NULL, 0));
if (config_get_property(configuration,
"timeout", property) != -1)
printf("timeout %ld\n", strtol(property, NULL, 0));
if (config_get_property(configuration,
"vga", property) != -1)
printf("vga %s\n", property);
current = 0;
for (index = 0; index < 20; index++)
{
res = config_get_property(configuration + current,
"title", title);
if (res == -1)
{
if (index)
break;
}
else {
printf("title %s\n", title);
current += res;
current = config_get_next_property(
configuration,
current,
NULL, NULL);
}
for (i = 0; known_properties[i] != NULL; i++)
{
if (config_get_indexed_property(
configuration,
(res == -1) ? NULL : "title",
title,
known_properties[i],
property) != -1)
printf( " %s %s\n",
known_properties[i],
property);
}
}
free(configuration);
close(fd);
return 0;
}
if (config_path != NULL) if (config_path != NULL)
{ {