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isdn4k-utils
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Added support for using "-" for stdin / stdout with readconf / writeconf

This commit is contained in:
Paul Slootman 2003-03-11 14:01:55 +00:00
parent b581048c0f
commit 0a88949e34
1 changed files with 26 additions and 3 deletions
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29
isdnctrl/ctrlconf.c
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@ -19,6 +19,10 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* $Log$
* Revision 1.11 2001/05/23 14:48:23 kai
* make isdnctrl independent of the version of installed kernel headers,
* we have our own copy now.
*
* Revision 1.10 1999/11/02 20:41:21 keil
* make phonenumber ioctl compatible for ctrlconf too
*
@ -87,7 +91,13 @@ int writeconfig(int fd, char *file)
section *PhoneSection;
*/
ConfigSection = read_file(NULL,file,C_NOT_UNIQUE|C_NO_WARN_FILE);
if (strcmp(file, "-")) {
ConfigSection = read_file(NULL,file,C_NOT_UNIQUE|C_NO_WARN_FILE);
}
else {
ConfigSection = NULL;
file = "/dev/fd/1"; /* stdout */
}
/*
read_conffiles(&PhoneSection,NULL);
*/
@ -318,9 +328,19 @@ int readconfig(int fd, char *file)
char *argv[5];
char *name;
int cnt = 1;
int use_stdin = 0;
if ((ConfigSection = read_file(NULL,file,C_NOT_UNIQUE|C_NO_WARN_FILE)) == NULL)
return -1;
if (!strcmp(file, "-")) {
use_stdin = 1;
file = "/dev/fd/0"; /* stdin */
}
if ((ConfigSection = read_file(NULL,file,C_NOT_UNIQUE|C_NO_WARN_FILE)) == NULL) {
if (use_stdin)
fprintf(stderr, "Can't read from stdin!\n");
else
fprintf(stderr,"Can't read from file `%s'!\n", file);
return -1;
}
/*
read_conffiles(&PhoneSection,NULL);
@ -328,6 +348,9 @@ int readconfig(int fd, char *file)
if ((Section = Get_Section(ConfigSection,CONF_SEC_ISDNCTRL)) == NULL)
{
if (use_stdin)
fprintf(stderr, "stdin has no section `%s'!\n", CONF_SEC_ISDNCTRL);
else
fprintf(stderr,"File `%s' has no section `%s'!\n",file,CONF_SEC_ISDNCTRL);
return -1;
}