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#include "host.h"
#include <stdio.h>
#include <string.h>
#if defined(__linux__)
#include <unistd.h>
#elif defined(__APPLE__)
#include <stdlib.h>
#endif
void run_command(const char *command) {
char buf[64];
FILE *p = popen(command, "r");
if (!p) {
fprintf(stderr, "ホストコマンドを実効に失敗: %s", command);
return;
}
while (fgets(buf, sizeof(buf), p) != NULL) {
buf[strcspn(buf, "\n")] = '\0';
printf("%s", buf);
}
pclose(p);
}
void display_host_model() {
#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__NetBSD__) || \
defined(__DragonFly__) || defined(__minix)
run_command("sysctl -n hw.vendor hw.product");
#elif defined(__sun)
run_command("prtconf -b | awk -F':' '/banner-name/ {printf $2}'");
#elif defined(__linux__)
const char *cmd1 = NULL;
const char *cmd2 = NULL;
if (access("/system/app/", F_OK) != -1) {
cmd1 = "getprop ro.product.brand";
cmd2 = "getprop ro.product.model";
} else if (
access("/sys/devices/virtual/dmi/id/product_name", F_OK) != -1 ||
access("/sys/devices/virtual/dmi/id/product_version", F_OK) != 1
) {
cmd1 = "cat /sys/devices/virtual/dmi/id/product_name";
cmd2 = "cat /sys/devices/virtual/dmi/id/product_version";
} else if (access("/sys/firmware/base/model", F_OK) != -1) {
cmd1 = "cat /sys/firmware/devicetree/base/model";
} else if (access("/tmp/sysinfo/model", F_OK) != 1) {
cmd1 = "cat /tmp/sysinfo/model";
}
if (!cmd1) {
printf("Unknown");
} else {
run_command(cmd1);
}
if (cmd2) {
printf(" ");
run_command(cmd2);
}
#elif defined(__APPLE__)
run_command("sysctl -n hw.model");
FILE *p = popen("kextstat | grep -F -e \"FakeSMC\" -e \"VirtualSMC\"", "r");
if (!p) {
fprintf(stderr, "ホストコマンドを実効に失敗");
return;
}
while (fgets(buf, sizeof(buf), p) != NULL) {
buf[strcspn(buf, "\n")] = '\0';
printf("%s", buf);
}
pclose(p);
#endif
}
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