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tools/gpgtar: Handle '--directory' argument.

Browse Source 
* tools/gpgtar-extract.c (gpgtar_extract): Only generate a directory
name if none is given via arguments.
* tools/gpgtar.c (enum cmd_and_opt_values): New constant.
(opts): Add argument.
(main): Parse argument.
* tools/gpgtar.h (opt): New field 'directory'.

Signed-off-by: Justus Winter <justus@g10code.com>
This commit is contained in:
Justus Winter 2015-11-25 18:29:22 +01:00
parent 89e104eb38
commit 127aba9a4d
3 changed files with 32 additions and 22 deletions
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49
tools/gpgtar-extract.c
View File

@ -312,31 +312,36 @@ gpgtar_extract (const char *filename, int decrypt)
goto leave; goto leave;
} }
if (filename) if (opt.directory)
dirname = xtrystrdup (opt.directory);
else
{ {
dirprefix = strrchr (filename, '/'); if (filename)
if (dirprefix) {
dirprefix++; dirprefix = strrchr (filename, '/');
else if (dirprefix)
dirprefix = filename; dirprefix++;
} else
else if (opt.filename) dirprefix = filename;
{ }
dirprefix = strrchr (opt.filename, '/'); else if (opt.filename)
if (dirprefix) {
dirprefix++; dirprefix = strrchr (opt.filename, '/');
else if (dirprefix)
dirprefix = opt.filename; dirprefix++;
} else
dirprefix = opt.filename;
}
if (!dirprefix || !*dirprefix) if (!dirprefix || !*dirprefix)
dirprefix = "GPGARCH"; dirprefix = "GPGARCH";
dirname = create_directory (dirprefix); dirname = create_directory (dirprefix);
if (!dirname) if (!dirname)
{ {
err = gpg_error (GPG_ERR_GENERAL); err = gpg_error (GPG_ERR_GENERAL);
goto leave; goto leave;
}
} }
if (opt.verbose) if (opt.verbose)

4
tools/gpgtar.c
View File

@ -58,6 +58,7 @@ enum cmd_and_opt_values
oRecipient = 'r', oRecipient = 'r',
oUser = 'u', oUser = 'u',
oOutput = 'o', oOutput = 'o',
oDirectory = 'C',
oQuiet = 'q', oQuiet = 'q',
oVerbose = 'v', oVerbose = 'v',
oFilesFrom = 'T', oFilesFrom = 'T',
@ -89,6 +90,8 @@ static ARGPARSE_OPTS opts[] = {
ARGPARSE_s_s (oUser, "local-user", ARGPARSE_s_s (oUser, "local-user",
N_("|USER-ID|use USER-ID to sign or decrypt")), N_("|USER-ID|use USER-ID to sign or decrypt")),
ARGPARSE_s_s (oOutput, "output", N_("|FILE|write output to FILE")), ARGPARSE_s_s (oOutput, "output", N_("|FILE|write output to FILE")),
ARGPARSE_s_s (oDirectory, "directory",
N_("|DIRECTORY|extract files into DIRECTORY")),
ARGPARSE_s_n (oVerbose, "verbose", N_("verbose")), ARGPARSE_s_n (oVerbose, "verbose", N_("verbose")),
ARGPARSE_s_n (oQuiet, "quiet", N_("be somewhat more quiet")), ARGPARSE_s_n (oQuiet, "quiet", N_("be somewhat more quiet")),
ARGPARSE_s_s (oGpgProgram, "gpg", "@"), ARGPARSE_s_s (oGpgProgram, "gpg", "@"),
@ -194,6 +197,7 @@ main (int argc, char **argv)
switch (pargs.r_opt) switch (pargs.r_opt)
{ {
case oOutput: opt.outfile = pargs.r.ret_str; break; case oOutput: opt.outfile = pargs.r.ret_str; break;
case oDirectory: opt.directory = pargs.r.ret_str; break;
case oSetFilename: opt.filename = pargs.r.ret_str; break; case oSetFilename: opt.filename = pargs.r.ret_str; break;
case oQuiet: opt.quiet = 1; break; case oQuiet: opt.quiet = 1; break;
case oVerbose: opt.verbose++; break; case oVerbose: opt.verbose++; break;

1
tools/gpgtar.h
View File

@ -35,6 +35,7 @@ struct
const char *user; const char *user;
int symmetric; int symmetric;
const char *filename; const char *filename;
const char *directory;
} opt; } opt;