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Pass the "raw" log message to each virLogOutputFunc

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In addition to the preformatted text line, pass the raw message as well,
to allow the output functions to use a different output format.

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Miloslav Trmač 2012-09-27 12:45:33 +01:00 committed by Daniel P. Berrange
parent ac707017e7
commit a5fa3322c8
3 changed files with 17 additions and 10 deletions
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23
src/util/logging.c
View File

@ -102,7 +102,7 @@ static void virLogOutputToFd(const char *category, int priority,
const char *funcname, long long linenr,
const char *timestamp,
unsigned int flags,
const char *str,
const char *rawstr, const char *str,
void *data);
/*
@ -631,7 +631,7 @@ virLogFormatString(char **msg,
}
static int
virLogVersionString(char **msg)
virLogVersionString(const char **rawmsg, char **msg)
{
#ifdef PACKAGER_VERSION
# ifdef PACKAGER
@ -646,6 +646,7 @@ virLogVersionString(char **msg)
"libvirt version: " VERSION
#endif
*rawmsg = LOG_VERSION_STRING;
return virLogFormatString(msg, NULL, 0, VIR_LOG_INFO, LOG_VERSION_STRING);
}
@ -725,7 +726,6 @@ void virLogVMessage(const char *category, int priority, const char *funcname,
}
ret = virLogFormatString(&msg, funcname, linenr, priority, str);
VIR_FREE(str);
if (ret < 0)
goto cleanup;
@ -751,38 +751,41 @@ void virLogVMessage(const char *category, int priority, const char *funcname,
for (i = 0; i < virLogNbOutputs; i++) {
if (priority >= virLogOutputs[i].priority) {
if (virLogOutputs[i].logVersion) {
const char *rawver;
char *ver = NULL;
if (virLogVersionString(&ver) >= 0)
if (virLogVersionString(&rawver, &ver) >= 0)
virLogOutputs[i].f(category, VIR_LOG_INFO,
__func__, __LINE__,
timestamp, 0, ver,
timestamp, 0, rawver, ver,
virLogOutputs[i].data);
VIR_FREE(ver);
virLogOutputs[i].logVersion = false;
}
virLogOutputs[i].f(category, priority, funcname, linenr,
timestamp, filterflags,
msg, virLogOutputs[i].data);
str, msg, virLogOutputs[i].data);
}
}
if ((virLogNbOutputs == 0) && (flags != 1)) {
if (logVersionStderr) {
const char *rawver;
char *ver = NULL;
if (virLogVersionString(&ver) >= 0)
if (virLogVersionString(&rawver, &ver) >= 0)
virLogOutputToFd(category, VIR_LOG_INFO,
__func__, __LINE__,
timestamp, 0, ver,
timestamp, 0, rawver, ver,
(void *) STDERR_FILENO);
VIR_FREE(ver);
logVersionStderr = false;
}
virLogOutputToFd(category, priority, funcname, linenr,
timestamp, filterflags,
msg, (void *) STDERR_FILENO);
str, msg, (void *) STDERR_FILENO);
}
virLogUnlock();
cleanup:
VIR_FREE(str);
VIR_FREE(msg);
errno = saved_errno;
}
@ -813,6 +816,7 @@ static void virLogOutputToFd(const char *category ATTRIBUTE_UNUSED,
long long linenr ATTRIBUTE_UNUSED,
const char *timestamp,
unsigned int flags,
const char *rawstr ATTRIBUTE_UNUSED,
const char *str,
void *data)
{
@ -884,6 +888,7 @@ static void virLogOutputToSyslog(const char *category ATTRIBUTE_UNUSED,
long long linenr ATTRIBUTE_UNUSED,
const char *timestamp ATTRIBUTE_UNUSED,
unsigned int flags,
const char *rawstr ATTRIBUTE_UNUSED,
const char *str,
void *data ATTRIBUTE_UNUSED)
{

3
src/util/logging.h
View File

@ -90,6 +90,7 @@ typedef enum {
* @linenr: line where the message was emitted
* @timestamp: zero terminated string with timestamp of the message
* @flags: flags associated with the message
* @rawstr: the unformatted message to log, zero terminated
* @str: the message to log, preformatted and zero terminated
* @data: extra output logging data
*
@ -99,7 +100,7 @@ typedef void (*virLogOutputFunc) (const char *category, int priority,
const char *funcname, long long linenr,
const char *timestamp,
unsigned int flags,
const char *str,
const char *rawstr, const char *str,
void *data);
/**

1
tests/testutils.c
View File

@ -486,6 +486,7 @@ virtTestLogOutput(const char *category ATTRIBUTE_UNUSED,
long long lineno ATTRIBUTE_UNUSED,
const char *timestamp,
unsigned int flags,
const char *rawstr ATTRIBUTE_UNUSED,
const char *str,
void *data)
{