From 49ba7383ac0fa8c5450c0e345914ac03b38d07c4 Mon Sep 17 00:00:00 2001
From: open-license-manager <rillf@maildrop.cc>
Date: 周三, 17 9月 2014 06:03:08 +0800
Subject: [PATCH] splitted os-linux.c
---
src/library/os/linux/os-linux.c | 198 ++++++++++++------------------------------------
1 files changed, 51 insertions(+), 147 deletions(-)
diff --git a/src/library/os/linux/os-linux.c b/src/library/os/linux/os-linux.c
index b791859..1b46dfc 100644
--- a/src/library/os/linux/os-linux.c
+++ b/src/library/os/linux/os-linux.c
@@ -1,15 +1,9 @@
-#define _GNU_SOURCE /* To get defns of NI_MAXSERV and NI_MAXHOST */
-#include <arpa/inet.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <ifaddrs.h>
+
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
-#include <linux/if_link.h>
-#include <sys/socket.h>
-#include <netpacket/packet.h>
+
#include <valgrind/memcheck.h>
#include <paths.h>
@@ -20,7 +14,7 @@
#include <sys/ioctl.h>
#include <sys/stat.h>
#include "../os.h"
-#include "../../base/public-key.h"
+#include "public-key.h"
#include <openssl/evp.h>
#include <openssl/bio.h>
@@ -31,139 +25,9 @@
#include <dirent.h>
#include <stdio.h>
-static int ifname_position(char *ifnames, char * ifname, int ifnames_max) {
- int i, position;
- position = -1;
- for (i = 0; i < ifnames_max; i++) {
- if (strcmp(ifname, &ifnames[i * NI_MAXHOST]) == 0) {
- position = i;
- break;
- }
- }
- return position;
+#include <dbus-1.0/dbus/dbus.h>
+#include <sys/utsname.h>
-}
-
-FUNCTION_RETURN getAdapterInfos(AdapterInfo * adapterInfos,
- size_t * adapter_info_size) {
-
- FUNCTION_RETURN f_return = OK;
- struct ifaddrs *ifaddr, *ifa;
- int family, i, n, if_name_position;
- unsigned int if_num, if_max;
- //char host[NI_MAXHOST];
- char *ifnames;
-
- if (getifaddrs(&ifaddr) == -1) {
- perror("getifaddrs");
- return ERROR;
- }
-
- if (adapterInfos != NULL) {
- memset(adapterInfos, 0, (*adapter_info_size) * sizeof(AdapterInfo));
- }
-
- /* count the maximum number of interfaces */
- for (ifa = ifaddr, if_max = 0; ifa != NULL; ifa = ifa->ifa_next, n++) {
- if (ifa->ifa_addr == NULL) {
- continue;
- }
- if_max++;
- }
-
- /* allocate space for names */
- ifnames = (char*) malloc(NI_MAXHOST * if_max);
- memset(ifnames, 0, NI_MAXHOST * if_max);
- /* Walk through linked list, maintaining head pointer so we
- can free list later */
- for (ifa = ifaddr, n = 0, if_num = 0; ifa != NULL;
- ifa = ifa->ifa_next, n++) {
- if (ifa->ifa_addr == NULL) {
- continue;
- }
- if_name_position = ifname_position(ifnames, ifa->ifa_name, if_num);
- //interface name not seen en advance
- if (if_name_position < 0) {
- strncpy(&ifnames[if_num * NI_MAXHOST], ifa->ifa_name, NI_MAXHOST);
- if (adapterInfos != NULL && if_num < *adapter_info_size) {
- strncpy(adapterInfos[if_num].description, ifa->ifa_name,
- NI_MAXHOST);
- }
- if_name_position = if_num;
- if_num++;
- if (adapterInfos == NULL) {
- continue;
- }
- }
- family = ifa->ifa_addr->sa_family;
- /* Display interface name and family (including symbolic
- form of the latter for the common families) */
-#ifdef _DEBUG
- printf("%-8s %s (%d)\n", ifa->ifa_name,
- (family == AF_PACKET) ? "AF_PACKET" :
- (family == AF_INET) ? "AF_INET" :
- (family == AF_INET6) ? "AF_INET6" : "???", family);
-#endif
- /* For an AF_INET* interface address, display the address
- * || family == AF_INET6*/
- if (family == AF_INET) {
- /*
- s = getnameinfo(ifa->ifa_addr,
- (family == AF_INET) ?
- sizeof(struct sockaddr_in) :
- sizeof(struct sockaddr_in6), host, NI_MAXHOST,
- NULL, 0, NI_NUMERICHOST);
- */
-#ifdef _DEBUG
- s = getnameinfo(ifa->ifa_addr, sizeof(struct sockaddr_in), host,
- NI_MAXHOST,
- NULL, 0, NI_NUMERICHOST);
- if (s != 0) {
- printf("getnameinfo() failed: %s\n", gai_strerror(s));
- }
- printf("\t\taddress: <%s>\n", host);
-#endif
-
- if (adapterInfos != NULL && if_name_position < *adapter_info_size) {
- struct sockaddr_in *s1 = (struct sockaddr_in*) ifa->ifa_addr;
- in_addr_t iaddr = s1->sin_addr.s_addr;
- adapterInfos[if_name_position].ipv4_address[0] = (iaddr
- & 0x000000ff);
- adapterInfos[if_name_position].ipv4_address[1] = (iaddr
- & 0x0000ff00) >> 8;
- adapterInfos[if_name_position].ipv4_address[2] = (iaddr
- & 0x00ff0000) >> 16;
- adapterInfos[if_name_position].ipv4_address[3] = (iaddr
- & 0xff000000) >> 24;
- }
- } else if (family == AF_PACKET && ifa->ifa_data != NULL) {
- struct sockaddr_ll *s1 = (struct sockaddr_ll*) ifa->ifa_addr;
- if (adapterInfos != NULL && if_name_position < *adapter_info_size) {
- for (i = 0; i < 6; i++) {
- adapterInfos[if_name_position].mac_address[i] =
- s1->sll_addr[i];
-#ifdef _DEBUG
- printf("%02x:", s1->sll_addr[i]);
-#endif
- }
-#ifdef _DEBUG
- printf("\t %s\n", ifa->ifa_name);
-#endif
-
- }
- }
- }
-
- *adapter_info_size = if_num;
- if (adapterInfos == NULL) {
- f_return = OK;
- } else if (*adapter_info_size < if_num) {
- f_return = BUFFER_TOO_SMALL;
- }
- freeifaddrs(ifaddr);
- free(ifnames);
- return f_return;
-}
/**
*Usually uuid are hex number separated by "-". this method read up to 8 hex
*numbers skipping - characters.
@@ -235,7 +99,7 @@
aFile = setmntent("/proc/mounts", "r");
if (aFile == NULL) {
/*proc not mounted*/
- return ERROR;
+ return FUNC_RET_ERROR;
}
currentDrive = 0;
@@ -277,7 +141,7 @@
if (diskInfos == NULL) {
*disk_info_size = currentDrive;
free(tmpDrives);
- result = OK;
+ result = FUNC_RET_OK;
} else if (*disk_info_size >= currentDrive) {
disk_by_uuid_dir = opendir("/dev/disk/by-uuid");
if (disk_by_uuid_dir == NULL) {
@@ -285,9 +149,9 @@
printf("Open /dev/disk/by-uuid fail");
#endif
free(statDrives);
- return ERROR;
+ return FUNC_RET_ERROR;
}
- result = OK;
+ result = FUNC_RET_OK;
*disk_info_size = currentDrive;
while ((dir = readdir(disk_by_uuid_dir)) != NULL) {
strcpy(cur_dir, "/dev/disk/by-uuid/");
@@ -331,7 +195,7 @@
closedir(disk_by_label);
}
} else {
- result = BUFFER_TOO_SMALL;
+ result = FUNC_RET_BUFFER_TOO_SMALL;
}
/*
FILE *mounts = fopen(_PATH_MOUNTED, "r");
@@ -382,7 +246,7 @@
identifier[i * 2] = cpuinfo[i] & 0xFF;
identifier[i * 2 + 1] = (cpuinfo[i] & 0xFF00) >> 8;
}
- return OK;
+ return FUNC_RET_OK;
}
VIRTUALIZATION getVirtualization() {
@@ -408,3 +272,43 @@
return NONE;
}
+FUNCTION_RETURN getMachineName(unsigned char identifier[6]) {
+ static struct utsname u;
+
+ if (uname(&u) < 0) {
+ return FUNC_RET_ERROR;
+ }
+ memcpy(identifier, u.nodename, 6);
+ return FUNC_RET_OK;
+}
+
+FUNCTION_RETURN getOsSpecificIdentifier(unsigned char identifier[6]) {
+ char* dbus_id = dbus_get_local_machine_id();
+ if (dbus_id == NULL) {
+ return FUNC_RET_ERROR;
+ }
+ memcpy(identifier, dbus_id, 6);
+ dbus_free(dbus_id);
+ return FUNC_RET_OK;
+}
+
+FUNCTION_RETURN getModuleName(char buffer[MAX_PATH]) {
+ FUNCTION_RETURN result;
+ 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, "/exe");
+
+ int ch = readlink(proc_path, path, MAX_PATH);
+ if (ch != -1) {
+ path[ch] = '\0';
+ strncpy(buffer, path, ch);
+ result = FUNC_RET_OK;
+ } else {
+ result = FUNC_RET_ERROR;
+ }
+ return result;
+}
--
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