blob: b963e19b440ded1145adc57b9fc759679eb11892 [file] [log] [blame]
/* ----------------------------------------------------------------------- *
*
* Copyright 2011 Erwan Velu - All Rights Reserved
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall
* be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* -----------------------------------------------------------------------
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#include <getkey.h>
#include <syslinux/config.h>
#include "hdt-common.h"
#include "hdt-dump.h"
struct print_buf p_buf;
struct dump_option {
char *flag;
char *item;
};
char *get_value_from_option(struct s_hardware *hardware, char *option)
{
struct dump_option dump_options[10];
dump_options[0].flag = "%{m}";
dump_options[0].item = hardware->pxe.mac_addr;
dump_options[1].flag = "%{v}";
dump_options[1].item = hardware->dmi.system.manufacturer;
dump_options[2].flag = "%{p}";
dump_options[2].item = hardware->dmi.system.product_name;
dump_options[3].flag = "%{ba}";
dump_options[3].item = hardware->dmi.base_board.asset_tag;
dump_options[4].flag = "%{bs}";
dump_options[4].item = hardware->dmi.base_board.serial;
dump_options[5].flag = "%{ca}";
dump_options[5].item = hardware->dmi.chassis.asset_tag;
dump_options[6].flag = "%{cs}";
dump_options[6].item = hardware->dmi.chassis.serial;
dump_options[7].flag = "%{sk}";
dump_options[7].item = hardware->dmi.system.sku_number;
dump_options[8].flag = "%{ss}";
dump_options[8].item = hardware->dmi.system.serial;
dump_options[9].flag = NULL;
dump_options[9].item = NULL;
for (int i = 0; i < 9; i++) {
if (strcmp(option, dump_options[i].flag) == 0) {
return remove_spaces(dump_options[i].item);
}
}
return NULL;
}
char *compute_filename(struct s_hardware *hardware)
{
char *filename = malloc(512);
snprintf(filename, 512, "%s/%s", hardware->dump_path,
hardware->dump_filename);
/* Until we found some dump parameters */
char *buffer;
while ((buffer = strstr(filename, "%{"))) {
// Find the end of the parameter
char *buffer_end = strstr(buffer, "}");
// Extracting the parameter between %{ and }
char option[8] = { 0 };
strncpy(option, buffer, buffer_end - buffer + 1);
/* Replace this option by its value in the filename
* Filename is longer than the previous filename we had
* so let's restart from the beginning */
filename =
strreplace(filename, option,
get_value_from_option(hardware, option));
}
/* We replace the ":" in the filename by some "-"
* This will avoid Microsoft FS turning crazy */
chrreplace(filename, ':', '-');
/* Avoid space to make filename easier to manipulate */
chrreplace(filename, ' ', '_');
return filename;
}
int dumpprintf(FILE * p, const char *format, ...)
{
va_list ap;
int rv;
(void)p;
va_start(ap, format);
rv = vbufprintf(&p_buf, format, ap);
va_end(ap);
return rv;
}
void to_cpio(char *filename)
{
cpio_writefile(upload, filename, p_buf.buf, p_buf.len);
if ((p_buf.buf) && (p_buf.len > 0)) {
memset(p_buf.buf, 0, p_buf.len);
free(p_buf.buf);
p_buf.buf = NULL;
p_buf.size = 0;
p_buf.len = 0;
}
}
void flush(ZZJSON_CONFIG * config, ZZJSON ** item)
{
zzjson_print(config, *item);
zzjson_free(config, *item);
*item = NULL;
}
/**
* dump - dump info
**/
void dump(struct s_hardware *hardware)
{
if (hardware->is_pxe_valid == false) {
printf("PXE stack was not detected, Dump feature is not available\n");
return;
}
const union syslinux_derivative_info *sdi = syslinux_derivative_info();
int err = 0;
ZZJSON *json = NULL;
ZZJSON_CONFIG config = { ZZJSON_VERY_STRICT, NULL,
(int (*)(void *))fgetc,
NULL,
malloc, calloc, free, realloc,
stderr, NULL, stdout,
(int (*)(void *, const char *,...))dumpprintf,
(int (*)(int, void *))fputc
};
memset(&p_buf, 0, sizeof(p_buf));
/* By now, we only support TFTP reporting */
upload = &upload_tftp;
upload->name = "tftp";
/* The following defines the behavior of the reporting */
char *arg[64];
char *filename = compute_filename(hardware);
/* The filename */
arg[0] = filename;
/* The server to upload the file */
if (strlen(hardware->tftp_ip) != 0) {
arg[1] = hardware->tftp_ip;
arg[2] = NULL;
} else {
arg[1] = NULL;
snprintf(hardware->tftp_ip, sizeof(hardware->tftp_ip),
"%u.%u.%u.%u",
((uint8_t *) & sdi->pxe.ipinfo->serverip)[0],
((uint8_t *) & sdi->pxe.ipinfo->serverip)[1],
((uint8_t *) & sdi->pxe.ipinfo->serverip)[2],
((uint8_t *) & sdi->pxe.ipinfo->serverip)[3]);
}
/* We initiate the cpio to send */
cpio_init(upload, (const char **)arg);
dump_cpu(hardware, &config, &json);
dump_pxe(hardware, &config, &json);
dump_syslinux(hardware, &config, &json);
dump_vpd(hardware, &config, &json);
dump_vesa(hardware, &config, &json);
dump_disks(hardware, &config, &json);
dump_dmi(hardware, &config, &json);
dump_memory(hardware, &config, &json);
dump_pci(hardware, &config, &json);
dump_acpi(hardware, &config, &json);
dump_kernel(hardware, &config, &json);
dump_hdt(hardware, &config, &json);
/* We close & flush the file to send */
cpio_close(upload);
if ((err = flush_data(upload)) != TFTP_OK) {
/* As we manage a tftp connection, let's display the associated error message */
more_printf("Dump failed !\n");
more_printf("TFTP ERROR on : %s:/%s \n", hardware->tftp_ip, filename);
more_printf("TFTP ERROR msg : %s \n", tftp_string_error_message[-err]);
} else {
more_printf("Dump file sent at %s:/%s\n", hardware->tftp_ip, filename);
}
}