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add config file

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This commit is contained in:
Laurent Vivier 2007-08-26 19:46:39 +00:00
parent b726b2b901
commit ba6f52623b
1 changed files with 125 additions and 2 deletions
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127
tools/emile-install.c
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@ -14,6 +14,8 @@
#include <getopt.h>
#include "libemile.h"
#include "libconfig.h"
#include "emile_config.h"
enum {
ARG_NONE = 0,
@ -24,6 +26,7 @@ enum {
ARG_KERNEL = 'k',
ARG_RAMDISK = 'r',
ARG_GETINFO = 'g',
ARG_CONFIG = 'c',
};
static struct option long_options[] =
@ -35,6 +38,7 @@ static struct option long_options[] =
{"kernel", 1, NULL, ARG_KERNEL },
{"ramdisk", 1, NULL, ARG_RAMDISK },
{"getinfo", 1, NULL, ARG_GETINFO },
{"config", 1, NULL, ARG_CONFIG },
{NULL, 0, NULL, 0 },
};
@ -49,7 +53,8 @@ static void usage(int argc, char** argv)
fprintf(stderr, " -s, --second second level to copy to floppy\n");
fprintf(stderr, " -k, --kernel kernel to copy to floppy\n");
fprintf(stderr, " -r, --ramdisk ramdisk to copy to floppy\n");
fprintf(stderr, " -g, --getinfo get information from >image>\n");
fprintf(stderr, " -g, --getinfo get information from <image>\n");
fprintf(stderr, " -c, --config set configuration according to a config file\n");
fprintf(stderr, "\nbuild: \n%s\n", SIGNATURE);
}
@ -62,13 +67,14 @@ int main(int argc, char** argv)
char* kernel_image = NULL;
char* ramdisk = NULL;
char* image = NULL;
char* config_path = NULL;
int action_getinfo = 0;
int c;
int ret;
while(1)
{
c = getopt_long(argc, argv, "hvf:s:k:r:g", long_options,
c = getopt_long(argc, argv, "hvf:s:k:r:gc:", long_options,
&option_index);
if (c == -1)
break;
@ -95,6 +101,9 @@ int main(int argc, char** argv)
case ARG_GETINFO:
action_getinfo = 1;
break;
case ARG_CONFIG:
config_path = optarg;
break;
}
}
@ -157,6 +166,120 @@ int main(int argc, char** argv)
return 0;
}
if (config_path != NULL)
{
emile_config* config;
char *configuration;
int timeout;
int gestaltid;
int default_entry;
char *title, *args;
char buf[64];
int fd;
if (kernel_image || ramdisk)
{
fprintf(stderr, "ERROR: don't use --kernel or --ramdisk with --config\n");
return 4;
}
config = emile_config_open(config_path);
if (config == NULL)
{
fprintf(stderr, "ERROR: cannot open %s\n", config_path);
return 5;
}
if ((first_level == NULL) &&
(emile_config_get(config, CONFIG_FIRST_LEVEL, &first_level)))
first_level = PREFIX "/lib/emile/first_floppy";
if ((second_level == NULL) &&
emile_config_get(config, CONFIG_SECOND_LEVEL, &second_level))
second_level = PREFIX "/lib/emile/second_floppy";
fd = emile_floppy_create(image, first_level, second_level);
if (fd < 0)
{
fprintf(stderr, "ERROR: cannot create %s\n", image);
return 6;
}
configuration = emile_second_get_configuration(fd);
if (configuration == NULL)
{
fprintf(stderr, "ERROR: cannot initalize configuration\n");
return 7;
}
config_set_property(configuration, "vga", "default");
if (!emile_config_get(config, CONFIG_GESTALTID, &gestaltid))
{
sprintf(buf, "%d", gestaltid);
config_set_property(configuration, "gestaltID", buf);
}
if (!emile_config_get(config, CONFIG_DEFAULT, &default_entry))
{
sprintf(buf, "%d", default_entry);
config_set_property(configuration, "default", buf);
}
if (!emile_config_get(config, CONFIG_TIMEOUT, &timeout))
{
sprintf(buf, "%d", timeout);
config_set_property(configuration, "timeout", buf);
}
emile_config_read_first_entry(config);
do {
if (!emile_config_get(config, CONFIG_TITLE, &title))
config_add_property(configuration, "title", title);
if (!emile_config_get(config, CONFIG_KERNEL, &kernel_image))
{
if (emile_is_url(kernel_image))
config_set_indexed_property(configuration,
"title", title,
"kernel", kernel_image);
else
{
kernel_image = emile_floppy_add(fd, kernel_image);
config_set_indexed_property(configuration,
"title", title,
"kernel", kernel_image);
free(kernel_image);
}
}
if (!emile_config_get(config, CONFIG_INITRD, &ramdisk))
{
if (emile_is_url(ramdisk))
config_set_indexed_property(configuration,
"title", title,
"initrd", ramdisk);
else
{
ramdisk = emile_floppy_add(fd, ramdisk);
config_set_indexed_property(configuration,
"title", title,
"initrd", ramdisk);
free(ramdisk);
}
}
if (!emile_config_get(config, CONFIG_ARGS, &args))
config_set_indexed_property(configuration,
"title", title,
"parameters", args);
} while (!emile_config_read_next(config));
emile_config_close(config);
emile_second_set_configuration(fd, configuration);
emile_floppy_close(fd);
free(configuration);
return 0;
}
if (first_level == NULL)
first_level = PREFIX "/lib/emile/first_floppy";