#include <stdarg.h>
#include <ctype.h>
-#include <stdio.h> /* snprintf */
-#include <stdlib.h> /* snprintf */
+#include <stdio.h> /* snprintf */
+#include <stdlib.h> /* snprintf */
-#include "portable.h" /* to get a working stdarg.h */
+#include "portable.h" /* to get a working stdarg.h */
#include "xbt_modinter.h"
#include "xbt/misc.h"
#include "xbt/ex.h"
+#include "xbt/str.h"
#include "xbt/sysdep.h"
#include "xbt/log_private.h"
#include "xbt/dynar.h"
-XBT_PUBLIC_DATA(int) (*xbt_pid)();
+XBT_PUBLIC_DATA(int) (*xbt_pid) ();
/** \addtogroup XBT_log
*
- * This section describes the API to the log functions used
+ * This section describes the API to the log functions used
* everywhere in this project.
\section XBT_log_toc Table of contents
-
+
- \ref log_overview
- \ref log_cat
- \ref log_pri
- \ref log_use_conf_thres
- \ref log_use_conf_multi
- \ref log_use_conf_fmt
+ - \ref log_use_conf_app
- \ref log_use_conf_add
- \ref log_use_misc
- \ref log_internals
- \ref log_in_perf
- \ref log_in_app
- \ref XBT_log_cats
-
+
\section log_overview 1. Introduction
This module is in charge of handling the log messages of every SimGrid
program. The main design goal are:
- - <b>configurability</b>: the user can choose <i>at runtime</i> what messages to show and
+ - <b>configurability</b>: the user can choose <i>at runtime</i> what messages to show and
what to hide, as well as how messages get displayed.
- <b>ease of use</b>: both to the programmer (using preprocessor macros black magic)
and to the user (with command line options)
- <b>performances</b>: logging shouldn't slow down the program when turned off, for example
- - deal with <b>distributed settings</b>: SimGrid programs are [often] distributed ones,
- and the logging mecanism allows to syndicate each and every log source into the same place.
+ - deal with <b>distributed settings</b>: SimGrid programs are [often] distributed ones,
+ and the logging mechanism allows to syndicate each and every log source into the same place.
At least, its design would allow to, once we write the last missing pieces
-
-There is three main concepts in SimGrid's logging mecanism: <i>category</i>,
+
+There is three main concepts in SimGrid's logging mechanism: <i>category</i>,
<i>priority</i> and <i>appender</i>. These three concepts work together to
enable developers to log messages according to message type and priority, and
to control at runtime how these messages are formatted and where they are
-reported.
+reported.
\subsection log_cat 1.1 Category hierarchy
resides in its ability to disable certain log statements while allowing
others to print unhindered. This capability assumes that the logging space,
that is, the space of all possible logging statements, is categorized
-according to some developer-chosen criteria.
-
+according to some developer-chosen criteria.
+
This observation led to choosing category as the central concept of the
system. In a certain sense, they can be considered as logging topics or
channels.
The user can naturally declare interest into this or that logging category, but
he also can specify the desired level of details for each of them. This is
-controled by the <i>priority</i> concept (which should maybe be renamed to
-<i>severity</i>).
+controlled by the <i>priority</i> concept (which should maybe be renamed to
+<i>severity</i>).
-Empirically, the user can specify that he wants to see every debuging message
+Empirically, the user can specify that he wants to see every debugging message
of GRAS while only being interested into the messages at level "error" or
higher about the XBT internals.
\subsection log_app 1.3 Message appenders
The message appenders are the elements in charge of actually displaying the
-message to the user. For now, there is only one appender: the one able to print
-stuff on stderr. But everything is in place internally to write new ones, such
-as the one able to send the strings to a central server in charge of
-syndicating the logs of every distributed daemons on a well known location.
+message to the user. For now, only two appenders exist: the default one prints
+stuff on stderr while it is possible to create appenders printing to a specific
+file.
-One day, for sure ;)
+Other are planed (such as the one sending everything to a remote server,
+or the one using only a fixed amount of lines in a file, and rotating content on
+need). One day, for sure ;)
\subsection log_lay 1.4 Message layouts
The message layouts are the elements in charge of choosing how each message
will look like. Their result is a string which is then passed to the appender
-attached to the category to be displayed.
+attached to the category to be displayed.
For now, there is two layouts: The simple one, which is good for most cases,
-and another one allowing users to specify the format they want.
+and another one allowing users to specify the format they want.
\ref log_use_conf provides more info on this.
\subsection log_hist 1.5 History of this module
Every category is declared by providing a name and an optional
parent. If no parent is explicitly named, the root category, LOG_ROOT_CAT is
-the category's parent.
-
+the category's parent.
+
A category is created by a macro call at the top level of a file. A
category can be created with any one of the following macros:
- \ref XBT_LOG_NEW_DEFAULT_SUBCATEGORY(MyCat, ParentCat,desc);
Like XBT_LOG_NEW_SUBCATEGORY, but the new category is the default one
in this file
-
+
The parent cat can be defined in the same file or in another file (in
which case you want to use the \ref XBT_LOG_EXTERNAL_CATEGORY macro to make
it visible in the current file), but each category may have only one
-definition.
-
+definition. Likewise, you can use a category defined in another file as
+default one using \ref XBT_LOG_EXTERNAL_DEFAULT_CATEGORY
+
Typically, there will be a Category for each module and sub-module, so you
can independently control logging for each module.
\section log_API_pri 2.2 Declaring message priority
-A category may be assigned a threshold priorty. The set of priorites are
+A category may be assigned a threshold priority. The set of priorities are
defined by the \ref e_xbt_log_priority_t enum. All logging request under
this priority will be discarded.
-
+
If a given category is not assigned a threshold priority, then it inherits
one from its closest ancestor with an assigned threshold. To ensure that all
categories can eventually inherit a threshold, the root category always has
the macros have a printf-style format string followed by arguments. If you
compile with the -Wall option, gcc will warn you for unmatched arguments, ie
when you pass a pointer to a string where an integer was specified by the
-format. This is usualy a good idea.
+format. This is usually a good idea.
Because some C compilers do not support vararg macros, there is a version of
the macro for any number of arguments from 0 to 6. The macro name ends with
the total number of arguments.
-
+
Here is an example of the most basic type of macro. This is a logging
request with priority <i>warning</i>.
A logging request is said to be enabled if its priority is higher than or
equal to the threshold priority of its category. Otherwise, the request is
said to be disabled. A category without an assigned priority will inherit
-one from the hierarchy.
-
+one from the hierarchy.
+
It is possible to use any non-negative integer as a priority. If, as in the
-example, one of the standard priorites is used, then there is a convenience
+example, one of the standard priorities is used, then there is a convenience
macro that is typically used instead. For example, the above example is
equivalent to the shorter:
<code>CWARN4(MyCat, "Values are: %d and '%s'", 5, "oops");</code>
-\section log_API_isenabled 2.3 Checking if a perticular category/priority is enabled
+\section log_API_isenabled 2.3 Checking if a particular category/priority is enabled
-It is sometimes useful to check whether a perticular category is
-enabled at a perticular priority. One example is when you want to do
+It is sometimes useful to check whether a particular category is
+enabled at a particular priority. One example is when you want to do
some extra computation to prepare a nice debugging message. There is
no use of doing so if the message won't be used afterward because
-debugging is turned off.
-
+debugging is turned off.
+
Doing so is extremely easy, thanks to the XBT_LOG_ISENABLED(category, priority).
\section log_API_subcat 2.4 Using a default category (the easy interface)
-
+
If \ref XBT_LOG_NEW_DEFAULT_SUBCATEGORY(MyCat, Parent) or
\ref XBT_LOG_NEW_DEFAULT_CATEGORY(MyCat) is used to create the
category, then the even shorter form can be used:
compiler not supporting variable number of arguments to macros. But we
should provide a macro simpler to use for the users not interested in SP3
machines (FIXME).
-
+
Under GCC, these macro check there arguments the same way than printf does. So,
-if you compile with -Wall, the folliwing code will issue a warning:
+if you compile with -Wall, the following code will issue a warning:
<code>DEBUG2("Found %s (id %f)", some_string, a_double)</code>
If you want to specify the category to log onto (for example because you
have more than one category per file, add a C before the name of the log
producing macro (ie, use #CDEBUG10, #CVERB10, #CINFO10, #CWARN10, #CERROR10 and
#CCRITICAL10 and friends), and pass the category name as first argument.
-
+
The TRACE priority is not used the same way than the other. You should use
the #XBT_IN, XBT_IN<n> (up to #XBT_IN5), #XBT_OUT and #XBT_HERE macros
instead.
INFO1("Located nearest gas station.");
/ * This request is disabled, because DEBUG < INFO. * /
- DEBUG1("Exiting gas station search");
+ DEBUG1("Exiting gas station search");
}
\endverbatim
-Another example can be found in the relevant part of the GRAS tutorial:
+Another example can be found in the relevant part of the GRAS tutorial:
\ref GRAS_tut_tour_logs.
\section log_user 3. User interface
Although rarely done, it is possible to configure the logs during
program initialization by invoking the xbt_log_control_set() method
-manually. A more conventionnal way is to use the --log command line
+manually. A more conventional way is to use the --log command line
argument. xbt_init() (called by MSG_init(), gras_init() and friends)
checks and deals properly with such arguments.
-
+
The following command line arguments exist, but are deprecated and
-may disapear in the future: --xbt-log, --gras-log, --msg-log and
+may disappear in the future: --xbt-log, --gras-log, --msg-log and
--surf-log.
-
-\subsection log_use_conf_thres 3.1.1 Thresold configuration
-
+
+\subsection log_use_conf_thres 3.1.1 Threshold configuration
+
The most common setting is to control which logging event will get
displayed by setting a threshold to each category through the
<tt>thres</tt> keyword.
\subsection log_use_conf_multi 3.1.2 Passing several settings
-You can provide several of those arguments to change the setting of several
+You can provide several of those arguments to change the setting of several
categories, they will be applied from left to right. So,
\verbatim --log="root.thres:debug root.thres:critical"\endverbatim should
disable almost any logging.
-
+
Note that the quotes on above line are mandatory because there is a space in
the argument, so we are protecting ourselves from the shell, not from SimGrid.
We could also reach the same effect with this:
-\verbatim --log=root.thres:debug --log=root.thres:critical\endverbatim
+\verbatim --log=root.thres:debug --log=root.thres:critical\endverbatim
\subsection log_use_conf_fmt 3.1.3 Format configuration
Here are the existing format directives:
- %%: the % char
- - %%n: platform-dependant line separator (LOG4J compliant)
+ - %%n: platform-dependent line separator (LOG4J compatible)
- %%e: plain old space (SimGrid extension)
- %%m: user-provided message
- - %%c: Category name (LOG4J compliant)
- - %%p: Priority name (LOG4J compliant)
+ - %%c: Category name (LOG4J compatible)
+ - %%p: Priority name (LOG4J compatible)
- %%h: Hostname (SimGrid extension)
- %%P: Process name (SimGrid extension)
- - %%t: Thread "name" (LOG4J compliant -- actually the address of the thread in memory)
+ - %%t: Thread "name" (LOG4J compatible -- actually the address of the thread in memory)
- %%i: Process PID (SimGrid extension -- this is a 'i' as in 'i'dea)
- - %%F: file name where the log event was raised (LOG4J compliant)
- - %%l: location where the log event was raised (LOG4J compliant, like '%%F:%%L' -- this is a l as in 'l'etter)
- - %%L: line number where the log event was raised (LOG4J compliant)
- - %%M: function name (LOG4J compliant -- called method name here of course).
+ - %%F: file name where the log event was raised (LOG4J compatible)
+ - %%l: location where the log event was raised (LOG4J compatible, like '%%F:%%L' -- this is a l as in 'l'etter)
+ - %%L: line number where the log event was raised (LOG4J compatible)
+ - %%M: function name (LOG4J compatible -- called method name here of course).
Defined only when using gcc because there is no __FUNCTION__ elsewhere.
- - %%b: full backtrace (Called %%throwable in LOG4J).
- Defined only when using the GNU libc because backtrace() is not defined
- elsewhere.
- - %%B: short backtrace (only the first line of the %%b).
+ - %%b: full backtrace (Called %%throwable in LOG4J).
+ Defined only under windows or when using the GNU libc because backtrace() is not defined
+ elsewhere, and we only have a fallback for windows boxes, not mac ones for example.
+ - %%B: short backtrace (only the first line of the %%b).
Called %%throwable{short} in LOG4J; defined where %%b is.
- %%d: date (UNIX-like epoch)
- %%r: application age (time elapsed since the beginning of the application)
-If you want to mimick the simple layout with the format one, you would use this
+If you want to mimic the simple layout with the format one, you would use this
format: '[%%h:%%i:(%%I) %%r] %%l: [%%c/%%p] %%m%%n'. This is not completely correct
because the simple layout do not display the message location for messages at
priority INFO (thus, the fmt is '[%%h:%%i:(%%I) %%r] %%l: [%%c/%%p] %%m%%n' in this
-case). Moreover, if there is no process name (ie, messages comming from the
+case). Moreover, if there is no process name (ie, messages coming from the
library itself, or test programs doing strange things) do not display the
process identity (thus, fmt is '[%%r] %%l: [%%c/%%p] %%m%%n' in that case, and '[%%r]
[%%c/%%p] %%m%%n' if they are at priority INFO).
-For now, there is only one format modifyier: the precision field. You
+For now, there is only one format modifier: the precision field. You
can for example specify %.4r to get the application age with 4
numbers after the radix. Another limitation is that you cannot set
specific layouts to the several priorities.
-\subsection log_use_conf_add 3.1.4 Category additivity
+\subsection log_use_conf_app 3.1.4 Category appender
+
+As with SimGrid 3.3, it is possible to control the appender of log
+messages. This is done through the <tt>app</tt> keyword. For example,
+\verbatim --log=root.app:file:mylogfile\endverbatim redirects the output
+to the file mylogfile.
+
+Any appender setup this way have its own layout format (simple one by default),
+so you may have to change it too afterward. Moreover, the additivity of the log category
+is also set to false to prevent log event displayed by this appender to "leak" to any other
+appender higher in the hierarchy. If it is not what you wanted, you can naturally change it
+manually.
+
+\subsection log_use_conf_add 3.1.5 Category additivity
The <tt>add</tt> keyword allows to specify the additivity of a
-category (see \ref log_in_app). This is rarely useful since you
-cannot specify an alternative appender. Anyway, '0', '1', 'no',
-'yes', 'on' and 'off' are all valid values, with 'yes' as default.
+category (see \ref log_in_app). '0', '1', 'no', 'yes', 'on'
+and 'off' are all valid values, with 'yes' as default.
+
+The following example resets the additivity of the xbt category to true (which is its default value).
+\verbatim --log=xbt.add:yes\endverbatim
\section log_use_misc 3.2 Misc and Caveats
There is also compile time constant, \ref XBT_LOG_STATIC_THRESHOLD, which
causes all logging requests with a lower priority to be optimized to 0 cost
by the compiler. By setting it to gras_log_priority_infinite, all logging
-requests are statically disabled and cost nothing. Released executables
+requests are statically disabled at compile time and cost nothing. Released executables
<i>might</i> be compiled with (note that it will prevent users to debug their problems)
\verbatim-DXBT_LOG_STATIC_THRESHOLD=gras_log_priority_infinite\endverbatim
-Compiling with the \verbatim-DNLOG\endverbatim option disables all logging
-requests at compilation time while the \verbatim-DNDEBUG\endverbatim disables
+Compiling with the \verbatim-DNLOG\endverbatim option disables all logging
+requests at compilation time while the \verbatim-DNDEBUG\endverbatim disables
the requests of priority below INFO.
\todo Logging performance *may* be improved further by improving the message
\section log_in_app 4.2 Appenders
Each category has an optional appender. An appender is a pointer to a
-structure which starts with a pointer to a doAppend() function. DoAppend()
+structure which starts with a pointer to a do_append() function. do_append()
prints a message to a log.
When a category is passed a message by one of the logging macros, the
category performs the following actions:
- if the category has an appender, the message is passed to the
- appender's doAppend() function,
- - if additivity is true for the category (which is the case by
- default, and can be controlled by xbt_log_additivity_set()), the
- message is passed to the category's parent.
-
+ appender's do_append() function,
+ - if additivity is true for the category, the message is passed to
+ the category's parent. Additivity is true by default, and can be
+ controlled by xbt_log_additivity_set() or something like --log=root.add:1 (see \ref log_use_conf_add).
+ Also, when you add an appender to a category, its additivity is automatically turned to off.
+ Turn it back on afterward if it is not what you wanted.
+
By default, only the root category have an appender, and any other category has
its additivity set to true. This causes all messages to be logged by the root
category's appender.
-The default appender function currently prints to stderr, and no other one
-exist, even if more would be needed, like the one able to send the logs to a
-remote dedicated server, or other ones offering different output formats.
+The default appender function currently prints to stderr, and the only other
+existing one writes to the specified file. More would be needed, like the one
+able to send the logs to a remote dedicated server.
This is on our TODO list for quite a while now, but your help would be
welcome here, too.
-*//*'*/
+ *//*' */
-\f
-xbt_log_appender_t xbt_log_default_appender = NULL; /* set in log_init */
+
+xbt_log_appender_t xbt_log_default_appender = NULL; /* set in log_init */
xbt_log_layout_t xbt_log_default_layout = NULL; /* set in log_init */
int _log_usable = 0;
e_xbt_log_priority_t thresh;
char *fmt;
int additivity;
-} s_xbt_log_setting_t,*xbt_log_setting_t;
+ xbt_log_appender_t appender;
+} s_xbt_log_setting_t, *xbt_log_setting_t;
-static xbt_dynar_t xbt_log_settings=NULL;
+static xbt_dynar_t xbt_log_settings = NULL;
-static void _free_setting(void *s) {
- xbt_log_setting_t set=*(xbt_log_setting_t*)s;
+static void _free_setting(void *s)
+{
+ xbt_log_setting_t set = *(xbt_log_setting_t *) s;
if (set) {
free(set->catname);
if (set->fmt)
free(set);
}
}
+
static void _xbt_log_cat_apply_set(xbt_log_category_t category,
- xbt_log_setting_t setting);
+ xbt_log_setting_t setting);
const char *xbt_log_priority_names[8] = {
"NONE",
};
s_xbt_log_category_t _XBT_LOGV(XBT_LOG_ROOT_CAT) = {
- NULL /*parent*/, NULL /* firstChild */, NULL /* nextSibling */,
- "root", xbt_log_priority_uninitialized /* threshold */,
- 0 /* isThreshInherited */,
- NULL /* appender */, NULL /* layout */,
- 0 /* additivity */
+ NULL /*parent */ , NULL /* firstChild */ , NULL /* nextSibling */ ,
+ "root", xbt_log_priority_uninitialized /* threshold */ ,
+ 0 /* isThreshInherited */ ,
+ NULL /* appender */ , NULL /* layout */ ,
+ 0 /* additivity */
};
-XBT_LOG_NEW_CATEGORY(xbt,"All XBT categories (simgrid toolbox)");
-XBT_LOG_NEW_CATEGORY(surf,"All SURF categories");
-XBT_LOG_NEW_CATEGORY(msg,"All MSG categories");
-XBT_LOG_NEW_CATEGORY(simix,"All SIMIX categories");
+XBT_LOG_NEW_CATEGORY(xbt, "All XBT categories (simgrid toolbox)");
+XBT_LOG_NEW_CATEGORY(surf, "All SURF categories");
+XBT_LOG_NEW_CATEGORY(msg, "All MSG categories");
+XBT_LOG_NEW_CATEGORY(simix, "All SIMIX categories");
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(log,xbt,"Loggings from the logging mechanism itself");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(log, xbt,
+ "Loggings from the logging mechanism itself");
/** @brief Get all logging settings from the command line
- *
+ *
* xbt_log_control_set() is called on each string we got from cmd line
*/
-void xbt_log_init(int *argc,char **argv) {
- int i,j;
- char *opt;
-
- /* create the default appender and install it in the root category,
- which were already created (damnit. Too slow little beetle)*/
- xbt_log_default_appender = xbt_log_appender_file_new(NULL);
- xbt_log_default_layout = xbt_log_layout_simple_new(NULL);
- _XBT_LOGV(XBT_LOG_ROOT_CAT).appender = xbt_log_default_appender;
- _XBT_LOGV(XBT_LOG_ROOT_CAT).layout = xbt_log_default_layout;
- _log_usable = 1;
-
-// _XBT_LOGV(log).threshold = xbt_log_priority_debug; /* uncomment to set the LOG category to debug directly */
-
- /* Set logs and init log submodule */
- for (i=1; i<*argc; i++){
- if (!strncmp(argv[i],"--log=",strlen("--log=")) ||
- !strncmp(argv[i],"--gras-log=",strlen("--gras-log=")) ||
- !strncmp(argv[i],"--surf-log=",strlen("--surf-log=")) ||
- !strncmp(argv[i],"--msg-log=",strlen("--msg-log=")) ||
- !strncmp(argv[i],"--simix-log=",strlen("--simix-log=")) ||
- !strncmp(argv[i],"--xbt-log=",strlen("--xbt-log="))){
-
- if (strncmp(argv[i],"--log=",strlen("--log=")))
- WARN2("Option %.*s is deprecated and will disapear in the future. Use --log instead.",
- (int)(strchr(argv[i],'=')-argv[i]),argv[i]);
-
- opt=strchr(argv[i],'=');
- opt++;
- xbt_log_control_set(opt);
- DEBUG1("Did apply '%s' as log setting",opt);
- /*remove this from argv*/
-
- for (j=i+1; j<*argc; j++){
- argv[j-1] = argv[j];
- }
-
- argv[j-1] = NULL;
- (*argc)--;
- i--; /* compensate effect of next loop incrementation */
- }
- }
+void xbt_log_init(int *argc, char **argv)
+{
+ int i, j;
+ char *opt;
+
+ /* create the default appender and install it in the root category,
+ which were already created (damnit. Too slow little beetle) */
+ xbt_log_default_appender = xbt_log_appender_file_new(NULL);
+ xbt_log_default_layout = xbt_log_layout_simple_new(NULL);
+ _XBT_LOGV(XBT_LOG_ROOT_CAT).appender = xbt_log_default_appender;
+ _XBT_LOGV(XBT_LOG_ROOT_CAT).layout = xbt_log_default_layout;
+ _log_usable = 1;
+
+ // _XBT_LOGV(log).threshold = xbt_log_priority_debug; /* uncomment to set the LOG category to debug directly */
+
+ /* Set logs and init log submodule */
+ for (i = 1; i < *argc; i++) {
+ if (!strncmp(argv[i], "--log=", strlen("--log=")) ||
+ !strncmp(argv[i], "--gras-log=", strlen("--gras-log=")) ||
+ !strncmp(argv[i], "--surf-log=", strlen("--surf-log=")) ||
+ !strncmp(argv[i], "--msg-log=", strlen("--msg-log=")) ||
+ !strncmp(argv[i], "--simix-log=", strlen("--simix-log=")) ||
+ !strncmp(argv[i], "--xbt-log=", strlen("--xbt-log="))) {
+
+ if (strncmp(argv[i], "--log=", strlen("--log=")))
+ WARN2
+ ("Option %.*s is deprecated and will disapear in the future. Use --log instead.",
+ (int) (strchr(argv[i], '=') - argv[i]), argv[i]);
+
+ opt = strchr(argv[i], '=');
+ opt++;
+ xbt_log_control_set(opt);
+ DEBUG1("Did apply '%s' as log setting", opt);
+ /*remove this from argv */
+
+ for (j = i + 1; j < *argc; j++) {
+ argv[j - 1] = argv[j];
+ }
+
+ argv[j - 1] = NULL;
+ (*argc)--;
+ i--; /* compensate effect of next loop incrementation */
+ }
+ }
}
-static void log_cat_exit(xbt_log_category_t cat) {
+static void log_cat_exit(xbt_log_category_t cat)
+{
xbt_log_category_t child;
if (cat->appender) {
if (cat->layout->free_)
cat->layout->free_(cat->layout);
free(cat->layout);
- }
+ }
- for(child=cat->firstChild ; child != NULL; child = child->nextSibling)
+ for (child = cat->firstChild; child != NULL; child = child->nextSibling)
log_cat_exit(child);
}
-void xbt_log_exit(void) {
+void xbt_log_exit(void)
+{
VERB0("Exiting log");
xbt_dynar_free(&xbt_log_settings);
log_cat_exit(&_XBT_LOGV(XBT_LOG_ROOT_CAT));
_log_usable = 0;
}
-void _xbt_log_event_log( xbt_log_event_t ev, const char *fmt, ...) {
-
+void _xbt_log_event_log(xbt_log_event_t ev, const char *fmt, ...)
+{
+
xbt_log_category_t cat = ev->cat;
if (!_log_usable) {
- /* Make sure that the layouts have been malloced */
- xbt_log_default_appender = xbt_log_appender_file_new(NULL);
- xbt_log_default_layout = xbt_log_layout_simple_new(NULL);
- _XBT_LOGV(XBT_LOG_ROOT_CAT).appender = xbt_log_default_appender;
- _XBT_LOGV(XBT_LOG_ROOT_CAT).layout = xbt_log_default_layout;
- _log_usable = 1;
+ /* Make sure that the layouts have been malloced */
+ xbt_log_default_appender = xbt_log_appender_file_new(NULL);
+ xbt_log_default_layout = xbt_log_layout_simple_new(NULL);
+ _XBT_LOGV(XBT_LOG_ROOT_CAT).appender = xbt_log_default_appender;
+ _XBT_LOGV(XBT_LOG_ROOT_CAT).layout = xbt_log_default_layout;
+ _log_usable = 1;
}
-
+
va_start(ev->ap, fmt);
va_start(ev->ap_copy, fmt);
- while(1) {
+ while (1) {
xbt_log_appender_t appender = cat->appender;
if (appender != NULL) {
- xbt_assert1(cat->layout,"No valid layout for the appender of category %s",cat->name);
+ xbt_assert1(cat->layout,
+ "No valid layout for the appender of category %s",
+ cat->name);
cat->layout->do_layout(cat->layout, ev, fmt, appender);
}
if (!cat->additivity)
break;
cat = cat->parent;
- }
+ }
va_end(ev->ap);
va_end(ev->ap_copy);
+
+#ifdef WIN32
+ free(ev->buffer);
+#endif
}
static void _xbt_log_cat_apply_set(xbt_log_category_t category,
- xbt_log_setting_t setting) {
+ xbt_log_setting_t setting)
+{
s_xbt_log_event_t _log_ev;
if (setting->thresh != xbt_log_priority_uninitialized) {
xbt_log_threshold_set(category, setting->thresh);
-
+
if (category->threshold <= xbt_log_priority_debug) {
_log_ev.cat = category;
_log_ev.priority = xbt_log_priority_debug;
- _log_ev.fileName = __FILE__ ;
- _log_ev.functionName = _XBT_FUNCTION ;
- _log_ev.lineNum = __LINE__ ;
-
+ _log_ev.fileName = __FILE__;
+ _log_ev.functionName = _XBT_FUNCTION;
+ _log_ev.lineNum = __LINE__;
+
_xbt_log_event_log(&_log_ev,
- "Apply settings for category '%s': set threshold to %s (=%d)",
- category->name,
- xbt_log_priority_names[category->threshold],
- category->threshold);
+ "Apply settings for category '%s': set threshold to %s (=%d)",
+ category->name,
+ xbt_log_priority_names[category->threshold],
+ category->threshold);
}
}
if (setting->fmt) {
- xbt_log_layout_set(category,xbt_log_layout_format_new(setting->fmt));
-
+ xbt_log_layout_set(category, xbt_log_layout_format_new(setting->fmt));
+
if (category->threshold <= xbt_log_priority_debug) {
_log_ev.cat = category;
_log_ev.priority = xbt_log_priority_debug;
- _log_ev.fileName = __FILE__ ;
- _log_ev.functionName = _XBT_FUNCTION ;
- _log_ev.lineNum = __LINE__ ;
-
+ _log_ev.fileName = __FILE__;
+ _log_ev.functionName = _XBT_FUNCTION;
+ _log_ev.lineNum = __LINE__;
+
_xbt_log_event_log(&_log_ev,
- "Apply settings for category '%s': set format to %s",
- category->name,
- setting->fmt);
+ "Apply settings for category '%s': set format to %s",
+ category->name, setting->fmt);
}
}
if (setting->additivity != -1) {
- xbt_log_additivity_set(category,setting->additivity);
-
+ xbt_log_additivity_set(category, setting->additivity);
+
if (category->threshold <= xbt_log_priority_debug) {
_log_ev.cat = category;
_log_ev.priority = xbt_log_priority_debug;
- _log_ev.fileName = __FILE__ ;
- _log_ev.functionName = _XBT_FUNCTION ;
- _log_ev.lineNum = __LINE__ ;
-
+ _log_ev.fileName = __FILE__;
+ _log_ev.functionName = _XBT_FUNCTION;
+ _log_ev.lineNum = __LINE__;
+
_xbt_log_event_log(&_log_ev,
- "Apply settings for category '%s': set additivity to %s",
- category->name,
- (setting->additivity?"on":"off"));
+ "Apply settings for category '%s': set additivity to %s",
+ category->name,
+ (setting->additivity ? "on" : "off"));
}
}
+ if (setting->appender) {
+ xbt_log_appender_set(category, setting->appender);
+ if (!category->layout)
+ xbt_log_layout_set(category, xbt_log_layout_simple_new(NULL));
+ category->additivity = 0;
+ if (category->threshold <= xbt_log_priority_debug) {
+ _log_ev.cat = category;
+ _log_ev.priority = xbt_log_priority_debug;
+ _log_ev.fileName = __FILE__;
+ _log_ev.functionName = _XBT_FUNCTION;
+ _log_ev.lineNum = __LINE__;
+
+ _xbt_log_event_log(&_log_ev,
+ "Set %p as appender of category '%s'",
+ setting->appender, category->name);
+ }
+ }
+
}
+
/*
* This gets called the first time a category is referenced and performs the
- * initialization.
+ * initialization.
* Also resets threshold to inherited!
*/
int _xbt_log_cat_init(xbt_log_category_t category,
- e_xbt_log_priority_t priority) {
- int cursor;
- xbt_log_setting_t setting=NULL;
+ e_xbt_log_priority_t priority)
+{
+ unsigned int cursor;
+ xbt_log_setting_t setting = NULL;
int found = 0;
s_xbt_log_event_t _log_ev;
if (_XBT_LOGV(log).threshold <= xbt_log_priority_debug
&& _XBT_LOGV(log).threshold != xbt_log_priority_uninitialized) {
- _log_ev.cat = &_XBT_LOGV(log);
- _log_ev.priority = xbt_log_priority_debug;
- _log_ev.fileName = __FILE__ ;
- _log_ev.functionName = _XBT_FUNCTION ;
- _log_ev.lineNum = __LINE__ ;
- _xbt_log_event_log(&_log_ev, "Initializing category '%s' (firstChild=%s, nextSibling=%s)",
- category->name,
- (category->firstChild ?category->firstChild->name :"none"),
- (category->nextSibling?category->nextSibling->name:"none"));
+ _log_ev.cat = &_XBT_LOGV(log);
+ _log_ev.priority = xbt_log_priority_debug;
+ _log_ev.fileName = __FILE__;
+ _log_ev.functionName = _XBT_FUNCTION;
+ _log_ev.lineNum = __LINE__;
+ _xbt_log_event_log(&_log_ev,
+ "Initializing category '%s' (firstChild=%s, nextSibling=%s)",
+ category->name,
+ (category->firstChild ? category->
+ firstChild->name : "none"),
+ (category->nextSibling ? category->
+ nextSibling->name : "none"));
}
-
- if(category == &_XBT_LOGV(XBT_LOG_ROOT_CAT)){
- category->threshold = xbt_log_priority_info;/* xbt_log_priority_debug*/;
+
+ if (category == &_XBT_LOGV(XBT_LOG_ROOT_CAT)) {
+ category->threshold = xbt_log_priority_info;
+ /* xbt_log_priority_debug */ ;
category->appender = xbt_log_default_appender;
category->layout = xbt_log_default_layout;
} else {
if (!category->parent)
category->parent = &_XBT_LOGV(XBT_LOG_ROOT_CAT);
-
+
if (_XBT_LOGV(log).threshold <= xbt_log_priority_debug
- && _XBT_LOGV(log).threshold != xbt_log_priority_uninitialized) {
- _log_ev.lineNum = __LINE__ ;
- _xbt_log_event_log(&_log_ev, "Set %s (%s) as father of %s ", category->parent->name,
- (category->parent->threshold == xbt_log_priority_uninitialized ? "uninited":xbt_log_priority_names[category->parent->threshold]),
- category->name);
- }
+ && _XBT_LOGV(log).threshold != xbt_log_priority_uninitialized) {
+ _log_ev.lineNum = __LINE__;
+ _xbt_log_event_log(&_log_ev, "Set %s (%s) as father of %s ",
+ category->parent->name,
+ (category->parent->threshold ==
+ xbt_log_priority_uninitialized ? "uninited" :
+ xbt_log_priority_names[category->
+ parent->threshold]),
+ category->name);
+ }
xbt_log_parent_set(category, category->parent);
-
+
if (_XBT_LOGV(log).threshold < xbt_log_priority_info
- && _XBT_LOGV(log).threshold != xbt_log_priority_uninitialized) {
- char *buf,*res=NULL;
- xbt_log_category_t cpp = category->parent->firstChild;
- while (cpp) {
- if (res) {
- buf = bprintf("%s %s",res,cpp->name);
- free(res);
- res = buf;
- } else {
- res = xbt_strdup(cpp->name);
- }
- cpp = cpp->nextSibling;
- }
-
- _log_ev.lineNum = __LINE__ ;
- _xbt_log_event_log(&_log_ev,
- "Childs of %s: %s; nextSibling: %s", category->parent->name,res,
- (category->parent->nextSibling?category->parent->nextSibling->name:"none"));
-
- free(res);
+ && _XBT_LOGV(log).threshold != xbt_log_priority_uninitialized) {
+ char *buf, *res = NULL;
+ xbt_log_category_t cpp = category->parent->firstChild;
+ while (cpp) {
+ if (res) {
+ buf = bprintf("%s %s", res, cpp->name);
+ free(res);
+ res = buf;
+ } else {
+ res = xbt_strdup(cpp->name);
+ }
+ cpp = cpp->nextSibling;
+ }
+
+ _log_ev.lineNum = __LINE__;
+ _xbt_log_event_log(&_log_ev,
+ "Childs of %s: %s; nextSibling: %s",
+ category->parent->name, res,
+ (category->parent->nextSibling ? category->
+ parent->nextSibling->name : "none"));
+
+ free(res);
}
-
+
}
- /* Apply the control */
+ /* Apply the control */
if (!xbt_log_settings)
return priority >= category->threshold;
-
- xbt_assert0(category,"NULL category");
+
+ xbt_assert0(category, "NULL category");
xbt_assert(category->name);
-
- xbt_dynar_foreach(xbt_log_settings,cursor,setting) {
- xbt_assert0(setting,"Damnit, NULL cat in the list");
- xbt_assert1(setting->catname,"NULL setting(=%p)->catname",(void*)setting);
-
- if (!strcmp(setting->catname,category->name)) {
-
+
+ xbt_dynar_foreach(xbt_log_settings, cursor, setting) {
+ xbt_assert0(setting, "Damnit, NULL cat in the list");
+ xbt_assert1(setting->catname, "NULL setting(=%p)->catname",
+ (void *) setting);
+
+ if (!strcmp(setting->catname, category->name)) {
+
found = 1;
-
- _xbt_log_cat_apply_set(category,setting);
- xbt_dynar_cursor_rm(xbt_log_settings,&cursor);
+ _xbt_log_cat_apply_set(category, setting);
+
+ xbt_dynar_cursor_rm(xbt_log_settings, &cursor);
}
}
-
+
if (!found && category->threshold <= xbt_log_priority_verbose) {
-
+
_log_ev.cat = &_XBT_LOGV(log);
_log_ev.priority = xbt_log_priority_verbose;
- _log_ev.fileName = __FILE__ ;
- _log_ev.functionName = _XBT_FUNCTION ;
- _log_ev.lineNum = __LINE__ ;
-
+ _log_ev.fileName = __FILE__;
+ _log_ev.functionName = _XBT_FUNCTION;
+ _log_ev.lineNum = __LINE__;
+
_xbt_log_event_log(&_log_ev,
- "Category '%s': inherited threshold = %s (=%d)",
- category->name,
- xbt_log_priority_names[category->threshold], category->threshold);
+ "Category '%s': inherited threshold = %s (=%d)",
+ category->name,
+ xbt_log_priority_names[category->threshold],
+ category->threshold);
}
-
+
return priority >= category->threshold;
}
-void xbt_log_parent_set(xbt_log_category_t cat,xbt_log_category_t parent) {
-
- xbt_assert0(cat,"NULL category to be given a parent");
- xbt_assert1(parent,"The parent category of %s is NULL",cat->name);
-
- /*
- * if the threshold is initialized
- * unlink from current parent
- */
- if(cat->threshold != xbt_log_priority_uninitialized){
-
- xbt_log_category_t* cpp = &parent->firstChild;
-
- while(*cpp != cat && *cpp != NULL) {
- cpp = &(*cpp)->nextSibling;
- }
-
- xbt_assert(*cpp == cat);
- *cpp = cat->nextSibling;
- }
-
- cat->parent = parent;
- cat->nextSibling = parent->firstChild;
-
- parent->firstChild = cat;
-
- if (parent->threshold == xbt_log_priority_uninitialized){
-
- _xbt_log_cat_init(parent,
- xbt_log_priority_uninitialized/* ignored*/);
- }
-
- cat->threshold = parent->threshold;
-
- cat->isThreshInherited = 1;
-
+void xbt_log_parent_set(xbt_log_category_t cat, xbt_log_category_t parent)
+{
+
+ xbt_assert0(cat, "NULL category to be given a parent");
+ xbt_assert1(parent, "The parent category of %s is NULL", cat->name);
+
+ /*
+ * if the threshold is initialized
+ * unlink from current parent
+ */
+ if (cat->threshold != xbt_log_priority_uninitialized) {
+
+ xbt_log_category_t *cpp = &parent->firstChild;
+
+ while (*cpp != cat && *cpp != NULL) {
+ cpp = &(*cpp)->nextSibling;
+ }
+
+ xbt_assert(*cpp == cat);
+ *cpp = cat->nextSibling;
+ }
+
+ cat->parent = parent;
+ cat->nextSibling = parent->firstChild;
+
+ parent->firstChild = cat;
+
+ if (parent->threshold == xbt_log_priority_uninitialized) {
+
+ _xbt_log_cat_init(parent, xbt_log_priority_uninitialized /* ignored */ );
+ }
+
+ cat->threshold = parent->threshold;
+
+ cat->isThreshInherited = 1;
+
}
-static void _set_inherited_thresholds(xbt_log_category_t cat) {
-
+static void _set_inherited_thresholds(xbt_log_category_t cat)
+{
+
xbt_log_category_t child = cat->firstChild;
-
- for( ; child != NULL; child = child->nextSibling) {
+
+ for (; child != NULL; child = child->nextSibling) {
if (child->isThreshInherited) {
if (cat != &_XBT_LOGV(log))
- VERB3("Set category threshold of %s to %s (=%d)",
- child->name,xbt_log_priority_names[cat->threshold],cat->threshold);
+ VERB3("Set category threshold of %s to %s (=%d)",
+ child->name, xbt_log_priority_names[cat->threshold],
+ cat->threshold);
child->threshold = cat->threshold;
_set_inherited_thresholds(child);
}
}
-
-
+
+
}
-void xbt_log_threshold_set(xbt_log_category_t cat,
- e_xbt_log_priority_t threshold) {
+void xbt_log_threshold_set(xbt_log_category_t cat,
+ e_xbt_log_priority_t threshold)
+{
cat->threshold = threshold;
cat->isThreshInherited = 0;
-
+
_set_inherited_thresholds(cat);
-
+
}
-static xbt_log_setting_t _xbt_log_parse_setting(const char* control_string) {
+static xbt_log_setting_t _xbt_log_parse_setting(const char *control_string)
+{
- xbt_log_setting_t set = xbt_new(s_xbt_log_setting_t,1);
+ xbt_log_setting_t set = xbt_new(s_xbt_log_setting_t, 1);
const char *name, *dot, *eq;
-
- set->catname=NULL;
+
+ set->catname = NULL;
set->thresh = xbt_log_priority_uninitialized;
set->fmt = NULL;
set->additivity = -1;
+ set->appender = NULL;
- if (!*control_string)
+ if (!*control_string)
return set;
- DEBUG1("Parse log setting '%s'",control_string);
+ DEBUG1("Parse log setting '%s'", control_string);
control_string += strspn(control_string, " ");
name = control_string;
control_string += strcspn(control_string, " ");
xbt_assert1(*dot == '.' && (*eq == '=' || *eq == ':'),
- "Invalid control string '%s'",control_string);
+ "Invalid control string '%s'", control_string);
- if (!strncmp(dot + 1, "thresh", (size_t)(eq - dot - 1))) {
+ if (!strncmp(dot + 1, "thresh", (size_t) (eq - dot - 1))) {
int i;
- char *neweq=xbt_strdup(eq+1);
- char *p=neweq-1;
-
+ char *neweq = xbt_strdup(eq + 1);
+ char *p = neweq - 1;
+
while (*(++p) != '\0') {
if (*p >= 'a' && *p <= 'z') {
- *p-='a'-'A';
+ *p -= 'a' - 'A';
}
}
-
- DEBUG1("New priority name = %s",neweq);
- for (i=0; i<xbt_log_priority_infinite; i++) {
- if (!strncmp(xbt_log_priority_names[i],neweq,p-eq)) {
- DEBUG1("This is priority %d",i);
- break;
+
+ DEBUG1("New priority name = %s", neweq);
+ for (i = 0; i < xbt_log_priority_infinite; i++) {
+ if (!strncmp(xbt_log_priority_names[i], neweq, p - eq)) {
+ DEBUG1("This is priority %d", i);
+ break;
}
}
- if (i<xbt_log_priority_infinite) {
- set->thresh= (e_xbt_log_priority_t) i;
+ if (i < xbt_log_priority_infinite) {
+ set->thresh = (e_xbt_log_priority_t) i;
} else {
- THROW1(arg_error,0,
- "Unknown priority name: %s (must be one of: trace,debug,verbose,info,warning,error,critical)",eq+1);
+ THROW1(arg_error, 0,
+ "Unknown priority name: %s (must be one of: trace,debug,verbose,info,warning,error,critical)",
+ eq + 1);
}
free(neweq);
- } else if ( !strncmp(dot + 1, "add", (size_t)(eq - dot - 1)) ||
- !strncmp(dot + 1, "additivity", (size_t)(eq - dot - 1)) ) {
+ } else if (!strncmp(dot + 1, "add", (size_t) (eq - dot - 1)) ||
+ !strncmp(dot + 1, "additivity", (size_t) (eq - dot - 1))) {
+
+ char *neweq = xbt_strdup(eq + 1);
+ char *p = neweq - 1;
- char *neweq=xbt_strdup(eq+1);
- char *p=neweq-1;
-
while (*(++p) != '\0') {
if (*p >= 'a' && *p <= 'z') {
- *p-='a'-'A';
+ *p -= 'a' - 'A';
}
}
- if ( !strcmp(neweq,"ON") ||
- !strcmp(neweq,"YES") ||
- !strcmp(neweq,"1") ) {
- set->additivity = 1;
+ if (!strcmp(neweq, "ON") || !strcmp(neweq, "YES") || !strcmp(neweq, "1")) {
+ set->additivity = 1;
} else {
- set->additivity = 0;
+ set->additivity = 0;
}
free(neweq);
- } else if (!strncmp(dot + 1, "fmt", (size_t)(eq - dot - 1))) {
- set->fmt = xbt_strdup(eq+1);
+ } else if (!strncmp(dot + 1, "app", (size_t) (eq - dot - 1)) ||
+ !strncmp(dot + 1, "appender", (size_t) (eq - dot - 1))) {
+
+ char *neweq = xbt_strdup(eq + 1);
+
+ if (!strncmp(neweq, "file:", 5)) {
+ set->appender = xbt_log_appender_file_new(neweq + 5);
+ } else {
+ THROW1(arg_error, 0, "Unknown appender log type: '%s'", neweq);
+ }
+ free(neweq);
+ } else if (!strncmp(dot + 1, "fmt", (size_t) (eq - dot - 1))) {
+ set->fmt = xbt_strdup(eq + 1);
} else {
char buff[512];
- snprintf(buff,min(512,eq - dot),"%s",dot+1);
- THROW1(arg_error,0,"Unknown setting of the log category: '%s'",buff);
+ snprintf(buff, min(512, eq - dot), "%s", dot + 1);
+ THROW1(arg_error, 0, "Unknown setting of the log category: '%s'", buff);
}
- set->catname=(char*)xbt_malloc(dot - name+1);
-
- memcpy(set->catname,name,dot-name);
- set->catname[dot-name]='\0'; /* Just in case */
+ set->catname = (char *) xbt_malloc(dot - name + 1);
+
+ memcpy(set->catname, name, dot - name);
+ set->catname[dot - name] = '\0'; /* Just in case */
DEBUG1("This is for cat '%s'", set->catname);
-
+
return set;
}
-static xbt_log_category_t _xbt_log_cat_searchsub(xbt_log_category_t cat,char *name) {
- xbt_log_category_t child,res;
-
- DEBUG4("Search '%s' into '%s' (firstChild='%s'; nextSibling='%s')",name,cat->name,
- (cat->firstChild ? cat->firstChild->name :"none"),
- (cat->nextSibling ? cat->nextSibling->name:"none"));
- if (!strcmp(cat->name,name))
+static xbt_log_category_t _xbt_log_cat_searchsub(xbt_log_category_t cat,
+ char *name)
+{
+ xbt_log_category_t child, res;
+
+ DEBUG4("Search '%s' into '%s' (firstChild='%s'; nextSibling='%s')", name,
+ cat->name, (cat->firstChild ? cat->firstChild->name : "none"),
+ (cat->nextSibling ? cat->nextSibling->name : "none"));
+ if (!strcmp(cat->name, name))
return cat;
- for (child=cat->firstChild ; child != NULL; child = child->nextSibling) {
- DEBUG1("Dig into %s",child->name);
- res = _xbt_log_cat_searchsub(child,name);
- if (res)
- return res;
+ for (child = cat->firstChild; child != NULL; child = child->nextSibling) {
+ DEBUG1("Dig into %s", child->name);
+ res = _xbt_log_cat_searchsub(child, name);
+ if (res)
+ return res;
}
return NULL;
}
/**
- * \ingroup XBT_log
+ * \ingroup XBT_log
* \param control_string What to parse
*
* Typically passed a command-line argument. The string has the syntax:
*
* ( [category] "." [keyword] ":" value (" ")... )...
*
- * where [category] is one the category names (see \ref XBT_log_cats for
- * a complete list of the ones defined in the SimGrid library)
+ * where [category] is one the category names (see \ref XBT_log_cats for
+ * a complete list of the ones defined in the SimGrid library)
* and keyword is one of the following:
*
* - thres: category's threshold priority. Possible values:
* TRACE,DEBUG,VERBOSE,INFO,WARNING,ERROR,CRITICAL
- * - add or additivity: whether the logging actions must be passed to
- * the parent category.
+ * - add or additivity: whether the logging actions must be passed to
+ * the parent category.
* Possible values: 0, 1, no, yes, on, off.
* Default value: yes.
- * - fmt: the format to use. See \ref log_lay for more information.
- *
+ * - fmt: the format to use. See \ref log_use_conf_fmt for more information.
+ * - app or appender: the appender to use. See \ref log_use_conf_app for more
+ * information.
+ *
*/
-void xbt_log_control_set(const char* control_string) {
+void xbt_log_control_set(const char *control_string)
+{
xbt_log_setting_t set;
/* To split the string in commands, and the cursors */
xbt_dynar_t set_strings;
char *str;
- int cpt;
+ unsigned int cpt;
if (!control_string)
return;
- DEBUG1("Parse log settings '%s'",control_string);
+ DEBUG1("Parse log settings '%s'", control_string);
/* some initialization if this is the first time that this get called */
if (xbt_log_settings == NULL)
xbt_log_settings = xbt_dynar_new(sizeof(xbt_log_setting_t),
- _free_setting);
+ _free_setting);
/* split the string, and remove empty entries */
- set_strings=xbt_str_split_quoted(control_string);
+ set_strings = xbt_str_split_quoted(control_string);
- if (xbt_dynar_length(set_strings) == 0) { /* vicious user! */
+ if (xbt_dynar_length(set_strings) == 0) { /* vicious user! */
xbt_dynar_free(&set_strings);
- return;
+ return;
}
/* Parse each entry and either use it right now (if the category was already
created), or store it for further use */
- xbt_dynar_foreach(set_strings,cpt,str) {
- xbt_log_category_t cat=NULL;
-
+ xbt_dynar_foreach(set_strings, cpt, str) {
+ xbt_log_category_t cat = NULL;
+
set = _xbt_log_parse_setting(str);
- cat = _xbt_log_cat_searchsub(&_XBT_LOGV(XBT_LOG_ROOT_CAT),set->catname);
+ cat = _xbt_log_cat_searchsub(&_XBT_LOGV(XBT_LOG_ROOT_CAT), set->catname);
if (cat) {
DEBUG0("Apply directly");
- _xbt_log_cat_apply_set(cat,set);
- _free_setting((void*)&set);
+ _xbt_log_cat_apply_set(cat, set);
+ _free_setting((void *) &set);
} else {
DEBUG0("Store for further application");
- DEBUG1("push %p to the settings",(void*)set);
- xbt_dynar_push(xbt_log_settings,&set);
+ DEBUG1("push %p to the settings", (void *) set);
+ xbt_dynar_push(xbt_log_settings, &set);
}
}
xbt_dynar_free(&set_strings);
-}
+}
-void xbt_log_appender_set(xbt_log_category_t cat, xbt_log_appender_t app) {
+void xbt_log_appender_set(xbt_log_category_t cat, xbt_log_appender_t app)
+{
if (cat->appender) {
if (cat->appender->free_)
cat->appender->free_(cat->appender);
}
cat->appender = app;
}
-void xbt_log_layout_set(xbt_log_category_t cat, xbt_log_layout_t lay) {
+
+void xbt_log_layout_set(xbt_log_category_t cat, xbt_log_layout_t lay)
+{
if (!cat->appender) {
VERB1("No appender to category %s. Setting the file appender as default",
- cat->name);
- xbt_log_appender_set(cat,xbt_log_appender_file_new(NULL));
+ cat->name);
+ xbt_log_appender_set(cat, xbt_log_appender_file_new(NULL));
}
if (cat->layout && cat != &_XBT_LOGV(root)) {
- /* better leak the default layout than check every categories to
+ /* better leak the default layout than check every categories to
change it */
if (cat->layout->free_) {
cat->layout->free_(cat->layout);
}
}
cat->layout = lay;
- xbt_log_additivity_set(cat,0);
+ xbt_log_additivity_set(cat, 0);
}
-void xbt_log_additivity_set(xbt_log_category_t cat, int additivity) {
+void xbt_log_additivity_set(xbt_log_category_t cat, int additivity)
+{
cat->additivity = additivity;
}
-
