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author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-09-05 23:09:03 +0000 |
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committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-09-05 23:09:03 +0000 |
commit | 9d728e8c4ed000b1d6a77230d11b3761a7c8b5a1 (patch) | |
tree | 3d0075488f1dfe115269a619c79804b89357266e /vl.c | |
parent | 36d54d15e1ef8287a7b306f06dc9f49178773c65 (diff) | |
download | hqemu-9d728e8c4ed000b1d6a77230d11b3761a7c8b5a1.zip hqemu-9d728e8c4ed000b1d6a77230d11b3761a7c8b5a1.tar.gz |
smb support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1059 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'vl.c')
-rw-r--r-- | vl.c | 81 |
1 files changed, 81 insertions, 0 deletions
@@ -38,6 +38,7 @@ #include <sys/mman.h> #include <sys/ioctl.h> #include <sys/socket.h> +#include <dirent.h> #ifdef _BSD #include <sys/stat.h> #ifndef __APPLE__ @@ -1453,6 +1454,80 @@ static void net_slirp_redir(const char *redir_str) fprintf(stderr, "qemu: syntax: -redir [tcp|udp]:host-port:[guest-host]:guest-port\n"); exit(1); } + +char smb_dir[1024]; + +static void smb_exit(void) +{ + DIR *d; + struct dirent *de; + char filename[1024]; + + /* erase all the files in the directory */ + d = opendir(smb_dir); + for(;;) { + de = readdir(d); + if (!de) + break; + if (strcmp(de->d_name, ".") != 0 && + strcmp(de->d_name, "..") != 0) { + snprintf(filename, sizeof(filename), "%s/%s", + smb_dir, de->d_name); + unlink(filename); + } + } + rmdir(smb_dir); +} + +/* automatic user mode samba server configuration */ +void net_slirp_smb(const char *exported_dir) +{ + char smb_conf[1024]; + char smb_cmdline[1024]; + FILE *f; + + if (!slirp_inited) { + slirp_inited = 1; + slirp_init(); + } + + /* XXX: better tmp dir construction */ + snprintf(smb_dir, sizeof(smb_dir), "/tmp/qemu-smb.%d", getpid()); + if (mkdir(smb_dir, 0700) < 0) { + fprintf(stderr, "qemu: could not create samba server dir '%s'\n", smb_dir); + exit(1); + } + snprintf(smb_conf, sizeof(smb_conf), "%s/%s", smb_dir, "smb.conf"); + + f = fopen(smb_conf, "w"); + if (!f) { + fprintf(stderr, "qemu: could not create samba server configuration file '%s'\n", smb_conf); + exit(1); + } + fprintf(f, + "[global]\n" + "pid directory=%s\n" + "lock directory=%s\n" + "log file=%s/log.smbd\n" + "smb passwd file=%s/smbpasswd\n" + "[qemu]\n" + "path=%s\n" + "read only=no\n" + "guest ok=yes\n", + smb_dir, + smb_dir, + smb_dir, + smb_dir, + exported_dir + ); + fclose(f); + atexit(smb_exit); + + snprintf(smb_cmdline, sizeof(smb_cmdline), "/usr/sbin/smbd -s %s", + smb_conf); + + slirp_add_exec(0, smb_cmdline, 4, 139); +} #endif /* CONFIG_SLIRP */ @@ -2407,6 +2482,7 @@ void help(void) #ifdef CONFIG_SLIRP "-user-net use user mode network stack [default if no tap/tun script]\n" "-tftp prefix allow tftp access to files starting with prefix [-user-net]\n" + "-smb dir allow SMB access to files in 'dir' [-user-net]\n" "-redir [tcp|udp]:host-port:[guest-host]:guest-port\n" " redirect TCP or UDP connections from host to guest [-user-net]\n" #endif @@ -2484,6 +2560,7 @@ enum { QEMU_OPTION_tun_fd, QEMU_OPTION_user_net, QEMU_OPTION_tftp, + QEMU_OPTION_smb, QEMU_OPTION_redir, QEMU_OPTION_dummy_net, @@ -2538,6 +2615,7 @@ const QEMUOption qemu_options[] = { #ifdef CONFIG_SLIRP { "user-net", 0, QEMU_OPTION_user_net }, { "tftp", HAS_ARG, QEMU_OPTION_tftp }, + { "smb", HAS_ARG, QEMU_OPTION_smb }, { "redir", HAS_ARG, QEMU_OPTION_redir }, #endif { "dummy-net", 0, QEMU_OPTION_dummy_net }, @@ -2834,6 +2912,9 @@ int main(int argc, char **argv) case QEMU_OPTION_tftp: tftp_prefix = optarg; break; + case QEMU_OPTION_smb: + net_slirp_smb(optarg); + break; case QEMU_OPTION_user_net: net_if_type = NET_IF_USER; break; |