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isdn4k-utils
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- Last byte in serial number now always 0. 

- Last byte of manufacturer now always 0.
- returncode in capi20_isinstalled corrected.
This commit is contained in:
calle 1999-12-22 17:46:21 +00:00
parent eda5f088db
commit 4a81ef4f16
1 changed files with 22 additions and 15 deletions
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37
capi20/capi20.c
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@ -1,7 +1,12 @@
/*
* $Id: capi20.c,v 1.10 1999/11/11 09:24:07 calle Exp $
* $Id: capi20.c,v 1.11 1999/12/22 17:46:21 calle Exp $
*
* $Log: capi20.c,v $
* Revision 1.11 1999/12/22 17:46:21 calle
* - Last byte in serial number now always 0.
* - Last byte of manufacturer now always 0.
* - returncode in capi20_isinstalled corrected.
*
* Revision 1.10 1999/11/11 09:24:07 calle
* add shared lib destructor, to close "capi_fd" on unload with dlclose ..
*
@ -61,7 +66,7 @@ static unsigned char sndbuf[128+2048]; /* message + data */
unsigned capi20_isinstalled (void)
{
if (capi_fd >= 0)
return 1;
return CapiNoError;
/*----- open managment link -----*/
if ((capi_fd = open("/dev/capi20", O_RDWR, 0666)) < 0)
@ -129,7 +134,7 @@ capi20_register (unsigned MaxB3Connection,
*ApplID = applid;
if (!capi20_isinstalled())
if (capi20_isinstalled() != CapiNoError)
return CapiRegNotInstalled;
for (i=0; fd < 0; i++) {
@ -167,8 +172,8 @@ capi20_register (unsigned MaxB3Connection,
unsigned
capi20_release (unsigned ApplID)
{
if (!capi20_isinstalled())
return CapiRegNotInstalled;
if (capi20_isinstalled() != CapiNoError)
return CapiRegNotInstalled;
if (!validapplid(ApplID))
return CapiIllAppNr;
(void)close(applid2fd(ApplID));
@ -186,8 +191,8 @@ capi20_put_message (unsigned ApplID, unsigned char *Msg)
int rc;
int fd;
if (!capi20_isinstalled())
return CapiRegNotInstalled;
if (capi20_isinstalled() != CapiNoError)
return CapiRegNotInstalled;
if (!validapplid(ApplID))
return CapiIllAppNr;
@ -250,8 +255,8 @@ capi20_get_message (unsigned ApplID, unsigned char **Buf)
unsigned ret;
int rc, fd;
if (!capi20_isinstalled())
return CapiRegNotInstalled;
if (capi20_isinstalled() != CapiNoError)
return CapiRegNotInstalled;
if (!validapplid(ApplID))
return CapiIllAppNr;
@ -315,19 +320,20 @@ capi20_get_message (unsigned ApplID, unsigned char **Buf)
unsigned char *
capi20_get_manufacturer(unsigned Ctrl, unsigned char *Buf)
{
if (!capi20_isinstalled())
if (capi20_isinstalled() != CapiNoError)
return 0;
ioctl_data.contr = Ctrl;
if (ioctl(capi_fd, CAPI_GET_MANUFACTURER, &ioctl_data) < 0)
return 0;
strncpy(Buf, ioctl_data.manufacturer, CAPI_MANUFACTURER_LEN);
memcpy(Buf, ioctl_data.manufacturer, CAPI_MANUFACTURER_LEN);
Buf[CAPI_MANUFACTURER_LEN-1] = 0;
return Buf;
}
unsigned char *
capi20_get_version(unsigned Ctrl, unsigned char *Buf)
{
if (!capi20_isinstalled())
if (capi20_isinstalled() != CapiNoError)
return 0;
ioctl_data.contr = Ctrl;
if (ioctl(capi_fd, CAPI_GET_VERSION, &ioctl_data) < 0)
@ -339,19 +345,20 @@ capi20_get_version(unsigned Ctrl, unsigned char *Buf)
unsigned char *
capi20_get_serial_number(unsigned Ctrl, unsigned char *Buf)
{
if (!capi20_isinstalled())
if (capi20_isinstalled() != CapiNoError)
return 0;
ioctl_data.contr = Ctrl;
if (ioctl(capi_fd, CAPI_GET_SERIAL, &ioctl_data) < 0)
return 0;
memcpy(Buf, &ioctl_data.serial, CAPI_SERIAL_LEN);
Buf[CAPI_SERIAL_LEN-1] = 0;
return Buf;
}
unsigned
capi20_get_profile(unsigned Ctrl, unsigned char *Buf)
{
if (!capi20_isinstalled())
if (capi20_isinstalled() != CapiNoError)
return CapiMsgNotInstalled;
ioctl_data.contr = Ctrl;
@ -382,7 +389,7 @@ capi20_waitformessage(unsigned ApplID, struct timeval *TimeOut)
FD_ZERO(&rfds);
if(!capi20_isinstalled())
if (capi20_isinstalled() != CapiNoError)
return CapiRegNotInstalled;
if(!validapplid(ApplID))