From b6277b30756c96404bc747f32ae45e9d3e205447 Mon Sep 17 00:00:00 2001
From: gcontini <1121667+gcontini@users.noreply.github.com>
Date: ćšć, 09 1æ 2020 10:19:22 +0800
Subject: [PATCH] pc identifiers intermediate work
---
src/library/os/linux/os-linux.c | 80 +--------------------------------------
1 files changed, 3 insertions(+), 77 deletions(-)
diff --git a/src/library/os/os-linux.c b/src/library/os/linux/os-linux.c
similarity index 77%
rename from src/library/os/os-linux.c
rename to src/library/os/linux/os-linux.c
index 00409cc..1dc23cb 100644
--- a/src/library/os/os-linux.c
+++ b/src/library/os/linux/os-linux.c
@@ -1,9 +1,8 @@
#include <paths.h>
#include <sys/stat.h>
-#include "os.h"
-#include "../base/logger.h"
-#include <openssl/pem.h>
-#include <openssl/err.h>
+#include <stdio.h>
+#include "../os.h"
+#include "../../base/logger.h"
#include <mntent.h>
#include <dirent.h>
@@ -190,8 +189,6 @@
return result;
}
-void os_initialize() {}
-
static void _getCpuid(unsigned int *p, unsigned int ax) {
__asm __volatile(
"movl %%ebx, %%esi\n\t"
@@ -212,78 +209,7 @@
return FUNC_RET_OK;
}
-// 0=NO 1=Docker/Lxc
-static int checkContainerProc() {
- // in docer /proc/self/cgroups contains the "docker" or "lxc" string
- // https://stackoverflow.com/questions/23513045/how-to-check-if-a-process-is-running-inside-docker-container
- char path[MAX_PATH] = {0};
- char proc_path[MAX_PATH], pidStr[64];
- pid_t pid = getpid();
- sprintf(pidStr, "%d", pid);
- strcpy(proc_path, "/proc/");
- strcat(proc_path, pidStr);
- strcat(proc_path, "/cgroup");
- FILE *fp;
- char *line = NULL;
- size_t len = 0;
- ssize_t read;
- int result = 0;
-
- fp = fopen(proc_path, "r");
- if (fp == NULL) {
- return 0;
- }
-
- while ((read = getline(&line, &len, fp)) != -1 && result == 0) {
- // line[len]=0;
- // printf("Retrieved line of length %zu:\n", read);
- // printf("%s", line);
- if (strstr(line, "docker") != NULL || strstr(line, "lxc") != NULL) {
- result = 1;
- }
- }
-
- fclose(fp);
- if (line) free(line);
- return result;
-}
-
-// 0=NO 1=Docker/Lxc
-static int checkLXC() { return (access("/var/run/systemd/container", F_OK) == 0) ? 1 : 0; }
-
-VIRTUALIZATION getVirtualization() {
- VIRTUALIZATION result = NONE;
- int isContainer = checkContainerProc();
- if (isContainer == 1) {
- result = CONTAINER;
- } else if (checkLXC()) {
- result = CONTAINER;
- }
- return result;
-
- // http://www.ibiblio.org/gferg/ldp/GCC-Inline-Assembly-HOWTO.html
- //
- // bool rc = true;
- /*__asm__ (
- "push %edx\n"
- "push %ecx\n"
- "push %ebx\n"
- "mov %eax, 'VMXh'\n"
- "mov %ebx, 0\n" // any value but not the MAGIC VALUE
- "mov %ecx, 10\n"// get VMWare version
- "mov %edx, 'VX'\n"// port number
- "in %eax, dx\n"// read port on return EAX returns the VERSION
- "cmp %ebx, 'VMXh'\n"// is it a reply from VMWare?
- "setz [rc] \n"// set return value
- "pop %ebx \n"
- "pop %ecx \n"
- "pop %edx \n"
- );*/
-
- // systemd-detect-virt
- return NONE;
-}
FUNCTION_RETURN getMachineName(unsigned char identifier[6]) {
static struct utsname u;
--
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