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authorJelmer Vernooij <jelmer@samba.org>2004-01-07 00:43:52 +0000
committerJelmer Vernooij <jelmer@samba.org>2004-01-07 00:43:52 +0000
commit950a6d980a738f0494a4f58ea588a0f5194da8c6 (patch)
tree1ca7835987c187c5110b515f5c1354629d1cb535
parent333b356b92d2a53b1cc12845c97dd0d8fa44559a (diff)
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Add smbget utility, a simple wget-like utility that uses libsmbclient.
Supports recursive downloads and resume, progress indication and shows estimated time remaining. (This used to be commit 82bd1b45a4205706b57bae42c7b03974f8b44753)
-rw-r--r--WHATSNEW.txt7
-rw-r--r--source3/Makefile.in8
-rw-r--r--source3/utils/smbget.c574
3 files changed, 585 insertions, 4 deletions
diff --git a/WHATSNEW.txt b/WHATSNEW.txt
index 2fee746c8e..6e587f263c 100644
--- a/WHATSNEW.txt
+++ b/WHATSNEW.txt
@@ -141,9 +141,10 @@ o J. Tournier <jerome.tournier@IDEALX.com>
o Jelmer Vernooij <jelmer@samba.org>
- * Put functions for generating SQL queries in pdb_sql.c.
- * Add pgSQL backend (based on patch by Hamish Friedlander).
- * BUG 908: Fix -s option to smbcontrol.
+ * Put functions for generating SQL queries in pdb_sql.c
+ * Add pgSQL backend (based on patch by Hamish Friedlander)
+ * BUG 908: Fix -s option to smbcontrol.
+ * Add smbget utility - a wget-clone for the SMB/CIFS protocol
diff --git a/source3/Makefile.in b/source3/Makefile.in
index 193a1601a7..6146d3d16b 100644
--- a/source3/Makefile.in
+++ b/source3/Makefile.in
@@ -440,6 +440,8 @@ PDBEDIT_OBJ = utils/pdbedit.o $(PARAM_OBJ) $(PASSDB_OBJ) $(LIBSAMBA_OBJ) \
$(UBIQX_OBJ) $(LIB_OBJ) $(GROUPDB_OBJ) $(SECRETS_OBJ) \
$(POPT_LIB_OBJ) $(SMBLDAP_OBJ) lib/dummyroot.o
+SMBGET_OBJ = utils/smbget.o $(POPT_LIB_OBJ) $(LIBSMBCLIENT_OBJ) $(SECRETS_OBJ)
+
RPCCLIENT_OBJ1 = rpcclient/rpcclient.o rpcclient/cmd_lsarpc.o \
rpcclient/cmd_samr.o rpcclient/cmd_spoolss.o \
rpcclient/cmd_netlogon.o rpcclient/cmd_srvsvc.o \
@@ -740,7 +742,7 @@ dynconfig.@PICSUFFIX@: dynconfig.c Makefile
@echo Compiling $*.c with @PICFLAGS@
@$(CC) -I. -I$(srcdir) $(FLAGS) $(PATH_FLAGS) @PICFLAGS@ -c $< -o $*.@PICSUFFIX@
@BROKEN_CC@ -mv `echo $@ | sed -e 's%^.*/%%g' -e 's%\.@PICSUFFIX@$$%.o%'` $@
-@POBAD_CC@ @mv $*.@PICSUFFIX@.o $@
+@POBAD_CC@ -@mv $*.@PICSUFFIX@.o $@
lib/version.o: lib/version.c include/version.h
@echo Compiling $*.c
@@ -864,6 +866,10 @@ bin/pdbedit@EXEEXT@: $(PDBEDIT_OBJ) @BUILD_POPT@ bin/.dummy
@echo Linking $@
@$(CC) $(FLAGS) -o $@ $(PDBEDIT_OBJ) $(LDFLAGS) $(DYNEXP) $(LIBS) @POPTLIBS@ $(PASSDB_LIBS) $(LDAP_LIBS)
+bin/smbget@EXEEXT@: $(SMBGET_OBJ) @BUILD_POPT@ bin/.dummy
+ @echo Linking $@
+ @$(CC) $(FLAGS) -o $@ $(SMBGET_OBJ) $(LDFLAGS) $(DYNEXP) $(LIBS) @POPTLIBS@ $(KRB5LIBS) $(LDAP_LIBS)
+
bin/samtest@EXEEXT@: $(SAMTEST_OBJ) @BUILD_POPT@ bin/.dummy
@echo Linking $@
@$(CC) $(FLAGS) -o $@ $(SAMTEST_OBJ) $(LDFLAGS) $(TERMLDFLAGS) $(TERMLIBS) $(DYNEXP) $(LIBS) @POPTLIBS@ $(PASSDB_LIBS) $(KRB5LIBS) $(LDAP_LIBS)
diff --git a/source3/utils/smbget.c b/source3/utils/smbget.c
new file mode 100644
index 0000000000..92a3831752
--- /dev/null
+++ b/source3/utils/smbget.c
@@ -0,0 +1,574 @@
+/*
+ smbget: a wget-like utility with support for recursive downloading and
+ smb:// urls
+ Copyright (C) 2003-2004 Jelmer Vernooij <jelmer@samba.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#include "includes.h"
+#include "libsmbclient.h"
+
+#if _FILE_OFFSET_BITS==64
+#define OFF_T_FORMAT "%lld"
+#else
+#define OFF_T_FORMAT "%ld"
+#endif
+
+int columns = 0;
+
+time_t total_start_time = 0;
+off_t total_bytes = 0;
+
+#define SMB_MAXPATHLEN MAXPATHLEN
+
+/* Number of bytes to read when checking whether local and remote file are really the same file */
+#define RESUME_CHECK_SIZE 512
+#define RESUME_DOWNLOAD_OFFSET 1024
+#define RESUME_CHECK_OFFSET RESUME_DOWNLOAD_OFFSET+RESUME_CHECK_SIZE
+/* Number of bytes to read at once */
+#define SMB_DEFAULT_BLOCKSIZE 64000
+
+const char *username = NULL, *password = NULL, *workgroup = NULL;
+int nonprompt = 0, quiet = 0, dots = 0, keep_permissions = 0, verbose = 0;
+int blocksize = SMB_DEFAULT_BLOCKSIZE;
+
+int smb_download_file(const char *base, const char *name, int recursive, int resume, char *outfile);
+
+int get_num_cols(void)
+{
+#ifdef TIOCGWINSZ
+ struct winsize ws;
+ if(ioctl(STDOUT_FILENO, TIOCGWINSZ, &ws) < 0) {
+ perror("ioctl");
+ return 0;
+ }
+ return ws.ws_col;
+#else
+#warning No support for TIOCGWINSZ
+ char *cols = getenv("COLUMNS");
+ if(!cols) return 0;
+ return atoi(cols);
+#endif
+}
+
+void change_columns(int sig)
+{
+ columns = get_num_cols();
+}
+
+void human_readable(off_t s, char *buffer, int l)
+{
+ if(s > 1024 * 1024 * 1024) snprintf(buffer, l, "%.2fGb", 1.0 * s / (1024 * 1024 * 1024));
+ else if(s > 1024 * 1024) snprintf(buffer, l, "%.2fMb", 1.0 * s / (1024 * 1024));
+ else if(s > 1024) snprintf(buffer, l, "%.2fkb", 1.0 * s / 1024);
+ else snprintf(buffer, l, OFF_T_FORMAT"b", s);
+}
+
+void get_auth_data(const char *srv, const char *shr, char *wg, int wglen, char *un, int unlen, char *pw, int pwlen)
+{
+ static char hasasked = 0;
+ char *wgtmp, *usertmp;
+ char tmp[128];
+
+ if(hasasked) return;
+ hasasked = 1;
+
+ if(!nonprompt && !username) {
+ printf("Username for %s at %s [guest] ", shr, srv);
+ fgets(tmp, sizeof(tmp), stdin);
+ if(tmp[strlen(tmp)-1] == '\n')tmp[strlen(tmp)-1] = '\0';
+ strncpy(un, tmp, unlen-1);
+ } else if(username) strncpy(un, username, unlen-1);
+
+ if(!nonprompt && !password) {
+ char *prompt, *pass;
+ asprintf(&prompt, "Password for %s at %s: ", shr, srv);
+ pass = getpass(prompt);
+ free(prompt);
+ strncpy(pw, pass, pwlen-1);
+ } else if(password) strncpy(pw, password, pwlen-1);
+
+ if(workgroup)strncpy(wg, workgroup, wglen-1);
+
+ wgtmp = strndup(wg, wglen);
+ usertmp = strndup(un, unlen);
+ if(!quiet)printf("Using workgroup %s, %s%s\n", wgtmp, *usertmp?"user ":"guest user", usertmp);
+ free(wgtmp); free(usertmp);
+}
+
+int smb_download_dir(const char *base, const char *name, int resume)
+{
+ char path[SMB_MAXPATHLEN];
+ int dirhandle;
+ struct smbc_dirent *dirent;
+ const char *relname = name;
+ char *tmpname;
+ struct stat remotestat;
+ snprintf(path, SMB_MAXPATHLEN-1, "%s%s%s", base, (base[0] && name[0] && name[0] != '/' && base[strlen(base)-1] != '/')?"/":"", name);
+
+ /* List files in directory and call smb_download_file on them */
+ dirhandle = smbc_opendir(path);
+ if(dirhandle < 1) {
+ if(errno == ENOTDIR) return smb_download_file(base, name, 1, resume, NULL);
+ fprintf(stderr, "Can't open directory %s: %s\n", path, strerror(errno));
+ return 0;
+ }
+
+ while(*relname == '/')relname++;
+ mkdir(relname, 0755);
+
+ tmpname = strdup(name);
+
+ while((dirent = smbc_readdir(dirhandle))) {
+ char *newname;
+ if(!strcmp(dirent->name, ".") || !strcmp(dirent->name, ".."))continue;
+ asprintf(&newname, "%s/%s", tmpname, dirent->name);
+ switch(dirent->smbc_type) {
+ case SMBC_DIR:
+ smb_download_dir(base, newname, resume);
+ break;
+
+ case SMBC_WORKGROUP:
+ smb_download_dir("smb://", dirent->name, resume);
+ break;
+
+ case SMBC_SERVER:
+ smb_download_dir("smb://", dirent->name, resume);
+ break;
+
+ case SMBC_FILE:
+ smb_download_file(base, newname, 1, resume, NULL);
+ break;
+
+ case SMBC_FILE_SHARE:
+ smb_download_dir(base, newname, resume);
+ break;
+
+ case SMBC_PRINTER_SHARE:
+ if(!quiet)printf("Ignoring printer share %s\n", dirent->name);
+ break;
+
+ case SMBC_COMMS_SHARE:
+ if(!quiet)printf("Ignoring comms share %s\n", dirent->name);
+ break;
+
+ case SMBC_IPC_SHARE:
+ if(!quiet)printf("Ignoring ipc$ share %s\n", dirent->name);
+ break;
+
+ default:
+ fprintf(stderr, "Ignoring file '%s' of type '%d'\n", newname, dirent->smbc_type);
+ break;
+ }
+ free(newname);
+ }
+ free(tmpname);
+
+ if(keep_permissions) {
+ if(smbc_fstat(dirhandle, &remotestat) < 0) {
+ fprintf(stderr, "Unable to get stats on %s on remote server\n", path);
+ smbc_closedir(dirhandle);
+ return 0;
+ }
+
+ if(chmod(relname, remotestat.st_mode) < 0) {
+ fprintf(stderr, "Unable to change mode of local dir %s to %o\n", relname, remotestat.st_mode);
+ smbc_closedir(dirhandle);
+ return 0;
+ }
+ }
+
+ smbc_closedir(dirhandle);
+ return 1;
+}
+
+char *print_time(long t)
+{
+ static char buffer[100];
+ int secs, mins, hours;
+ if(t < -1) {
+ strncpy(buffer, "Unknown", sizeof(buffer));
+ return buffer;
+ }
+
+ secs = (int)t % 60;
+ mins = (int)t / 60 % 60;
+ hours = (int)t / (60 * 60);
+ snprintf(buffer, sizeof(buffer)-1, "%02d:%02d:%02d", hours, mins, secs);
+ return buffer;
+}
+
+void print_progress(const char *name, time_t start, time_t now, off_t start_pos, off_t pos, off_t total)
+{
+ double avg = 0.0;
+ long eta = -1;
+ double prcnt = 0.0;
+ char hpos[20], htotal[20], havg[20];
+ char *status, *filename;
+ int len;
+ if(now - start)avg = 1.0 * (pos - start_pos) / (now - start);
+ eta = (total - pos - start_pos) / avg;
+ if(total)prcnt = 100.0 * pos / total;
+
+ human_readable(pos, hpos, sizeof(hpos));
+ human_readable(total, htotal, sizeof(htotal));
+ human_readable(avg, havg, sizeof(havg));
+
+ len = asprintf(&status, "%s of %s (%.2f%%) at %s/s ETA: %s", hpos, htotal, prcnt, havg, print_time(eta));
+
+ if(columns) {
+ int required = strlen(name), available = columns - len - strlen("[] ");
+ if(required > available) asprintf(&filename, "...%s", name + required - available + 3);
+ else filename = strndup(name, available);
+ } else filename = strdup(name);
+
+ fprintf(stderr, "\r[%s] %s", filename, status);
+
+ free(filename); free(status);
+}
+
+int smb_download_file(const char *base, const char *name, int recursive, int resume, char *outfile) {
+ int remotehandle, localhandle;
+ time_t start_time = time(NULL);
+ const char *newpath;
+ char path[SMB_MAXPATHLEN];
+ char checkbuf[2][RESUME_CHECK_SIZE];
+ char *readbuf = NULL;
+ off_t offset_download = 0, offset_check = 0, curpos = 0, start_offset = 0;
+ struct stat localstat, remotestat;
+
+ snprintf(path, SMB_MAXPATHLEN-1, "%s%s%s", base, (*base && *name && name[0] != '/' && base[strlen(base)-1] != '/')?"/":"", name);
+
+ remotehandle = smbc_open(path, O_RDONLY, 0755);
+
+ if(remotehandle < 0) {
+ switch(errno) {
+ case EISDIR:
+ if(!recursive) {
+ fprintf(stderr, "%s is a directory. Specify -R to download recursively\n", path);
+ return 0;
+ }
+ smb_download_dir(base, name, resume);
+ return 0;
+
+ case ENOENT:
+ fprintf(stderr, "%s can't be found on the remote server\n", path);
+ return 0;
+
+ case ENOMEM:
+ fprintf(stderr, "Not enough memory\n");
+ exit(1);
+ return 0;
+
+ case ENODEV:
+ fprintf(stderr, "The share name used in %s does not exist\n", path);
+ return 0;
+
+ case EACCES:
+ fprintf(stderr, "You don't have enough permissions to access %s\n", path);
+ return 0;
+
+ default:
+ perror("smbc_open");
+ return 0;
+ }
+ }
+
+ if(smbc_fstat(remotehandle, &remotestat) < 0) {
+ fprintf(stderr, "Can't stat %s: %s\n", path, strerror(errno));
+ return 0;
+ }
+
+ if(outfile) newpath = outfile;
+ else if(!name[0]) {
+ newpath = strrchr(base, '/');
+ if(newpath)newpath++; else newpath = base;
+ } else newpath = name;
+
+ if(newpath[0] == '/')newpath++;
+
+ /* Open local file and, if necessary, resume */
+ localhandle = open(newpath, O_CREAT | O_NONBLOCK | O_RDWR | (!resume?O_EXCL:0), 0755);
+ if(localhandle < 0) {
+ fprintf(stderr, "Can't open %s: %s\n", newpath, strerror(errno));
+ smbc_close(remotehandle);
+ return 0;
+ }
+
+ fstat(localhandle, &localstat);
+
+ start_offset = localstat.st_size;
+
+ if(localstat.st_size && localstat.st_size == remotestat.st_size) {
+ if(verbose)fprintf(stderr, "%s is already downloaded completely.\n", path);
+ else if(!quiet)fprintf(stderr, "%s\n", path);
+ smbc_close(remotehandle);
+ close(localhandle);
+ return 1;
+ }
+
+ if(localstat.st_size > RESUME_CHECK_OFFSET && remotestat.st_size > RESUME_CHECK_OFFSET) {
+ offset_download = localstat.st_size - RESUME_DOWNLOAD_OFFSET;
+ offset_check = localstat.st_size - RESUME_CHECK_OFFSET;
+ if(verbose)printf("Trying to start resume of %s at "OFF_T_FORMAT"\n"
+ "At the moment "OFF_T_FORMAT" of "OFF_T_FORMAT" bytes have been retrieved\n", newpath, offset_check,
+ localstat.st_size, remotestat.st_size);
+ }
+
+ if(offset_check) {
+ off_t off1, off2;
+ /* First, check all bytes from offset_check to offset_download */
+ off1 = lseek(localhandle, offset_check, SEEK_SET);
+ if(off1 < 0) {
+ fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in local file %s\n", offset_check, newpath);
+ smbc_close(remotehandle); close(localhandle);
+ return 0;
+ }
+
+ off2 = smbc_lseek(remotehandle, offset_check, SEEK_SET);
+ if(off2 < 0) {
+ fprintf(stderr, "Can't seek to "OFF_T_FORMAT" in remote file %s\n", offset_check, newpath);
+ smbc_close(remotehandle); close(localhandle);
+ return 0;
+ }
+
+ if(off1 != off2) {
+ fprintf(stderr, "Offset in local and remote files is different (local: "OFF_T_FORMAT", remote: "OFF_T_FORMAT")\n", off1, off2);
+ return 0;
+ }
+
+ if(smbc_read(remotehandle, checkbuf[0], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
+ fprintf(stderr, "Can't read %d bytes from remote file %s\n", RESUME_CHECK_SIZE, path);
+ smbc_close(remotehandle); close(localhandle);
+ return 0;
+ }
+
+ if(read(localhandle, checkbuf[1], RESUME_CHECK_SIZE) != RESUME_CHECK_SIZE) {
+ fprintf(stderr, "Can't read %d bytes from local file %s\n", RESUME_CHECK_SIZE, name);
+ smbc_close(remotehandle); close(localhandle);
+ return 0;
+ }
+
+ if(memcmp(checkbuf[0], checkbuf[1], RESUME_CHECK_SIZE) == 0) {
+ if(verbose)printf("Current local and remote file appear to be the same. Starting download from offset "OFF_T_FORMAT"\n", offset_download);
+ } else {
+ fprintf(stderr, "Local and remote file appear to be different, not doing resume for %s\n", path);
+ smbc_close(remotehandle); close(localhandle);
+ return 0;
+ }
+ }
+
+ readbuf = malloc(blocksize);
+
+ /* Now, download all bytes from offset_download to the end */
+ for(curpos = offset_download; curpos < remotestat.st_size; curpos+=blocksize) {
+ ssize_t bytesread = smbc_read(remotehandle, readbuf, blocksize);
+ if(bytesread < 0) {
+ fprintf(stderr, "Can't read %d bytes at offset "OFF_T_FORMAT", file %s\n", blocksize, curpos, path);
+ smbc_close(remotehandle); close(localhandle);
+ free(readbuf);
+ return 0;
+ }
+
+ total_bytes += bytesread;
+
+ if(write(localhandle, readbuf, bytesread) < 0) {
+ fprintf(stderr, "Can't write %d bytes to local file %s at offset "OFF_T_FORMAT"\n", bytesread, path, curpos);
+ free(readbuf);
+ smbc_close(remotehandle); close(localhandle);
+ return 0;
+ }
+
+ if(dots)fputc('.', stderr);
+ else if(!quiet) {
+ print_progress(newpath, start_time, time(NULL), start_offset, curpos, remotestat.st_size);
+ }
+ }
+
+ free(readbuf);
+
+ if(dots){
+ fputc('\n', stderr);
+ printf("%s downloaded\n", path);
+ } else if(!quiet) {
+ int i;
+ fprintf(stderr, "\r%s", path);
+ if(columns) {
+ for(i = strlen(path); i < columns; i++) {
+ fputc(' ', stderr);
+ }
+ }
+ fputc('\n', stderr);
+ }
+
+ if(keep_permissions) {
+ if(fchmod(localhandle, remotestat.st_mode) < 0) {
+ fprintf(stderr, "Unable to change mode of local file %s to %o\n", path, remotestat.st_mode);
+ smbc_close(remotehandle);
+ close(localhandle);
+ return 0;
+ }
+ }
+ smbc_close(remotehandle);
+ close(localhandle);
+ return 1;
+}
+
+void clean_exit(void)
+{
+ char bs[100];
+ human_readable(total_bytes, bs, sizeof(bs));
+ if(!quiet)fprintf(stderr, "Downloaded %s in %lu seconds\n", bs, time(NULL) - total_start_time);
+ exit(0);
+}
+
+void signal_quit(int v)
+{
+ clean_exit();
+}
+
+int readrcfile(const char *name, const struct poptOption long_options[])
+{
+ FILE *fd = fopen(name, "r");
+ int lineno = 0, i;
+ char var[101], val[101];
+ char found;
+ int *intdata; char **stringdata;
+ if(!fd) {
+ fprintf(stderr, "Can't open RC file %s\n", name);
+ return 1;
+ }
+
+ while(!feof(fd)) {
+ lineno++;
+ if(fscanf(fd, "%100s %100s\n", var, val) < 2) {
+ fprintf(stderr, "Can't parse line %d of %s, ignoring.\n", lineno, name);
+ continue;
+ }
+
+ found = 0;
+
+ for(i = 0; long_options[i].shortName; i++) {
+ if(!long_options[i].longName)continue;
+ if(strcmp(long_options[i].longName, var)) continue;
+ if(!long_options[i].arg)continue;
+
+ switch(long_options[i].argInfo) {
+ case POPT_ARG_NONE:
+ intdata = (int *)long_options[i].arg;
+ if(!strcmp(val, "on")) *intdata = 1;
+ else if(!strcmp(val, "off")) *intdata = 0;
+ else fprintf(stderr, "Illegal value %s for %s at line %d in %s\n", val, var, lineno, name);
+ break;
+ case POPT_ARG_INT:
+ intdata = (int *)long_options[i].arg;
+ *intdata = atoi(val);
+ break;
+ case POPT_ARG_STRING:
+ stringdata = (char **)long_options[i].arg;
+ *stringdata = strdup(val);
+ break;
+ default:
+ fprintf(stderr, "Invalid variable %s at line %d in %s\n", var, lineno, name);
+ break;
+ }
+
+ found = 1;
+ }
+ if(!found) {
+ fprintf(stderr, "Invalid variable %s at line %d in %s\n", var, lineno, name);
+ }
+ }
+
+ fclose(fd);
+ return 0;
+}
+
+int main(int argc, const char **argv)
+{
+ int resume = 0, recursive = 0;
+ int c = 0;
+ int debuglevel = 0;
+ const char *file = NULL;
+ char *rcfile = NULL;
+ char *outputfile = NULL;
+ struct poptOption long_options[] = {
+ {"guest", 'a', POPT_ARG_NONE, NULL, 'a', "Work as user guest" },
+ {"resume", 'r', POPT_ARG_NONE, &resume, 0, "Automatically resume aborted files" },
+ {"recursive", 'R', POPT_ARG_NONE, &recursive, 0, "Recursively download files" },
+ {"username", 'u', POPT_ARG_STRING, &username, 'u', "Username to use" },
+ {"password", 'p', POPT_ARG_STRING, &password, 'p', "Password to use" },
+ {"workgroup", 'w', POPT_ARG_STRING, &workgroup, 'w', "Workgroup to use (optional)" },
+ {"nonprompt", 'n', POPT_ARG_NONE, &nonprompt, 'n', "Don't ask anything (non-interactive)" },
+ {"debuglevel", 'd', POPT_ARG_INT, &debuglevel, 'd', "Debuglevel to use" },
+ {"outputfile", 'o', POPT_ARG_STRING, &outputfile, 'o', "Write downloaded data to specified file" },
+ {"dots", 'D', POPT_ARG_NONE, &dots, 'D', "Show dots as progress indication" },
+ {"quiet", 'q', POPT_ARG_NONE, &quiet, 'q', "Be quiet" },
+ {"verbose", 'v', POPT_ARG_NONE, &verbose, 'v', "Be verbose" },
+ {"keep-permissions", 'P', POPT_ARG_NONE, &keep_permissions, 'P', "Keep permissions" },
+ {"blocksize", 'b', POPT_ARG_INT, &blocksize, 'b', "Change number of bytes in a block"},
+ {"rcfile", 'f', POPT_ARG_STRING, NULL, 0, "Use specified rc file"},
+ POPT_AUTOHELP
+ POPT_TABLEEND
+ };
+ poptContext pc;
+
+ /* only read rcfile if it exists */
+ asprintf(&rcfile, "%s/.smbgetrc", getenv("HOME"));
+ if(access(rcfile, F_OK) == 0) readrcfile(rcfile, long_options);
+ free(rcfile);
+
+#ifdef SIGWINCH
+ signal(SIGWINCH, change_columns);
+#endif
+ signal(SIGINT, signal_quit);
+ signal(SIGTERM, signal_quit);
+
+ pc = poptGetContext(argv[0], argc, argv, long_options, 0);
+
+ while((c = poptGetNextOpt(pc)) >= 0) {
+ switch(c) {
+ case 'f':
+ readrcfile(poptGetOptArg(pc), long_options);
+ break;
+ case 'a':
+ username = ""; password = "";
+ break;
+ }
+ }
+
+ if(outputfile && recursive) {
+ fprintf(stderr, "The -o and -R options can not be used together.\n");
+ return 1;
+ }
+
+ if(smbc_init(get_auth_data, debuglevel) < 0) {
+ fprintf(stderr, "Unable to initialize libsmbclient\n");
+ return 1;
+ }
+
+ columns = get_num_cols();
+
+ total_start_time = time(NULL);
+
+ while((file = poptGetArg(pc))) {
+ if(!recursive) return smb_download_file(file, "", recursive, resume, outputfile);
+ else return smb_download_dir(file, "", resume);
+ }
+
+ clean_exit();
+
+ return 0;
+}