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/*************************************************************************
This file is part of libresource
Copyright (C) 2010 Nokia Corporation.
This library is free software; you can redistribute
it and/or modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation
version 2.1 of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA.
*************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "res-conn-private.h"
#include "visibility.h"
static char *flag_str(uint32_t);
static char *mode_str(uint32_t);
EXPORT char *resmsg_dump_message(resmsg_t *resmsg,
int indent,
char *buf,
int len)
{
#define PRINT(fmt, args...) \
do { \
if (len > 0) { \
p += (l = snprintf(p, len, "%s" fmt "\n", spaces, ##args)); \
len -= l; \
} \
} while(0)
char spaces[256];
int l;
char *p;
char r[512];
char m[512];
resmsg_rset_t *rset;
resmsg_record_t *record;
resmsg_possess_t *possess;
resmsg_notify_t *notify;
resmsg_audio_t *audio;
resmsg_status_t *status;
resmsg_property_t *property;
resmsg_match_t *match;
if (!buf || len < 1 || indent < 0)
return "";
p = buf;
*buf = '\0';
memset(spaces, ' ', sizeof(spaces));
spaces[indent < sizeof(spaces) ? indent : sizeof(spaces)-1] = '\0';
PRINT("type : %s (%d)", resmsg_type_str(resmsg->type),resmsg->type);
PRINT("id : %u" , resmsg->any.id);
PRINT("reqno : %u" , resmsg->any.reqno);
switch (resmsg->type) {
case RESMSG_REGISTER:
case RESMSG_UPDATE:
record = &resmsg->record;
rset = &record->rset;
PRINT("rset.all : %s" , resmsg_res_str(rset->all , r, sizeof(r)));
PRINT("rset.opt : %s" , resmsg_res_str(rset->opt , r, sizeof(r)));
PRINT("rset.share : %s" , resmsg_res_str(rset->share, r, sizeof(r)));
PRINT("rset.mask : %s" , resmsg_res_str(rset->mask , r, sizeof(r)));
PRINT("klass : '%s'", record->klass && record->klass[0] ?
record->klass : "<unknown>");
PRINT("mode : %s" , resmsg_mod_str(record->mode, m, sizeof(m)));
break;
case RESMSG_UNREGISTER:
case RESMSG_ACQUIRE:
case RESMSG_RELEASE:
possess = &resmsg->possess;
break;
case RESMSG_GRANT:
case RESMSG_ADVICE:
notify = &resmsg->notify;
PRINT("resrc : %s", resmsg_res_str(notify->resrc, r, sizeof(r)));
break;
case RESMSG_AUDIO:
audio = &resmsg->audio;
property = &audio->property;
match = &property->match;
PRINT("group : '%s'", audio->group);
PRINT("pid : %u" , audio->pid);
PRINT("property :");
PRINT(" name : '%s'", property->name);
PRINT(" match :");
PRINT(" method : %s" , resmsg_match_method_str(match->method));
PRINT(" pattern: '%s'", match->pattern);
break;
case RESMSG_STATUS:
status = &resmsg->status;
PRINT("errcod : %d" , status->errcod);
PRINT("errstr : '%s'", status->errmsg);
break;
default:
break;
}
/* remove the last newline, if any */
if (--p > buf && *p == '\n')
*p = '\0';
return buf;
#undef PRINT
}
EXPORT char *resmsg_type_str(resmsg_type_t type)
{
char *str;
switch (type) {
case RESMSG_REGISTER: str = "register"; break;
case RESMSG_UNREGISTER: str = "unregister"; break;
case RESMSG_UPDATE: str = "update"; break;
case RESMSG_ACQUIRE: str = "acquire"; break;
case RESMSG_RELEASE: str = "release"; break;
case RESMSG_GRANT: str = "grant"; break;
case RESMSG_ADVICE: str = "advice"; break;
case RESMSG_AUDIO: str = "audio"; break;
case RESMSG_STATUS: str = "status"; break;
default: str = "<unknown type>"; break;
}
return str;
}
EXPORT char *resmsg_mod_str(uint32_t mod, char *buf, int len)
{
char *p;
char *s;
char *mstr;
int l = len;
uint32_t m;
uint32_t i;
char hex[64];
if (!buf || len < 1)
return "";
*buf = '\0';
snprintf(hex, sizeof(hex), "0x%x", mod);
for (p = buf, s = "", i = 0; i < 32 && mod != 0 && len > 0; i++) {
m = 1 << i;
if ((mod & m) != 0) {
mod &= ~m;
if ((mstr = mode_str(m)) != NULL) {
l = snprintf(p, len, "%s%s", s, mstr);
s = ",";
p += l;
len -= l;
}
}
} /* for */
if (len > 0)
snprintf(p, len, "%s(%s)", *s ? " ":"<no-mode> ", hex);
return buf;
}
EXPORT char *resmsg_res_str(uint32_t res, char *buf, int len)
{
char *p;
char *s;
char *f;
int l = len;
uint32_t m;
uint32_t i;
char hex[64];
if (!buf || len < 1)
return "";
*buf = '\0';
snprintf(hex, sizeof(hex), "0x%x", res);
for (p = buf, s = "", i = 0; i < 32 && res != 0 && len > 0; i++) {
m = 1 << i;
if ((res & m) != 0) {
res &= ~m;
if ((f = flag_str(m)) != NULL) {
l = snprintf(p, len, "%s%s", s, f);
s = ",";
p += l;
len -= l;
}
}
} /* for */
if (len > 0)
snprintf(p, len, "%s(%s)", *s ? " ":"<no-resource> ", hex);
return buf;
}
EXPORT char *resmsg_match_method_str(resmsg_match_method_t method)
{
char *str;
switch (method) {
case resmsg_method_equals: str = "equals"; break;
case resmsg_method_startswith: str = "startswith"; break;
case resmsg_method_matches: str = "matches"; break;
default: str = "<unknown>"; break;
}
return str;
}
static char *flag_str(uint32_t flag)
{
char *str;
switch (flag) {
case RESMSG_AUDIO_PLAYBACK: str = "AudioPlayback"; break;
case RESMSG_VIDEO_PLAYBACK: str = "VideoPlayback"; break;
case RESMSG_AUDIO_RECORDING: str = "AudioRecording"; break;
case RESMSG_VIDEO_RECORDING: str = "VideoRecording"; break;
case RESMSG_VIBRA: str = "Vibra"; break;
case RESMSG_LEDS: str = "Leds"; break;
case RESMSG_BACKLIGHT: str = "Backlight"; break;
case RESMSG_SYSTEM_BUTTON: str = "SystemButton"; break;
case RESMSG_LOCK_BUTTON: str = "LockButton"; break;
case RESMSG_SCALE_BUTTON: str = "ScaleButton"; break;
case RESMSG_SNAP_BUTTON: str = "SnapButton"; break;
case RESMSG_LENS_COVER: str = "LensCover"; break;
case RESMSG_HEADSET_BUTTONS: str = "HeadsetButtons"; break;
default: str = NULL; break;
}
return str;
}
static char *mode_str(uint32_t mode_bit)
{
char *str;
switch (mode_bit) {
case RESMSG_MODE_AUTO_RELEASE: str = "AutoRelease"; break;
case RESMSG_MODE_ALWAYS_REPLY: str = "AlwaysReply"; break;
default: str = NULL; break;
}
return str;
}
/*
* Local Variables:
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
* vim:set expandtab shiftwidth=4:
*/
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