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wpa_gui: Debug enhancement 

Instead of calling a dummy printf function use preprocessor to determine
if debugging mode is enabled. Also use native Qt debug function.

Signed-off-by: Arkadiusz Bokowy <arkadiusz.bokowy@gmail.com>
This commit is contained in:
Arkadiusz (Arkq) Bokowy 2015-02-14 17:32:02 +01:00 committed by Jouni Malinen
parent 2b892d442a
commit 7fe7a3a51f
1 changed files with 30 additions and 31 deletions
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61
wpa_supplicant/wpa_gui-qt4/wpagui.cpp
View File

@ -23,15 +23,14 @@
#include "userdatarequest.h"
#include "networkconfig.h"
#if 1
/* Silence stdout */
#define printf wpagui_printf
static int wpagui_printf(const char *, ...)
{
return 0;
}
#ifndef QT_NO_DEBUG
#define debug(M, ...) qDebug("DEBUG %d: " M, __LINE__, ##__VA_ARGS__)
#else
#define debug(M, ...) do {} while (0)
#endif
WpaGui::WpaGui(QApplication *_app, QWidget *parent, const char *, Qt::WFlags)
: QMainWindow(parent), app(_app)
{
@ -163,8 +162,8 @@ WpaGui::WpaGui(QApplication *_app, QWidget *parent, const char *, Qt::WFlags)
timer->start(1000);
if (openCtrlConnection(ctrl_iface) < 0) {
printf("Failed to open control connection to "
"wpa_supplicant.\n");
debug("Failed to open control connection to "
"wpa_supplicant.");
}
updateStatus();
@ -295,8 +294,8 @@ int WpaGui::openCtrlConnection(const char *ifname)
if (strcmp(dent->d_name, ".") == 0 ||
strcmp(dent->d_name, "..") == 0)
continue;
printf("Selected interface '%s'\n",
dent->d_name);
debug("Selected interface '%s'",
dent->d_name);
ctrl_iface = strdup(dent->d_name);
break;
}
@ -373,7 +372,7 @@ int WpaGui::openCtrlConnection(const char *ifname)
monitor_conn = NULL;
}
printf("Trying to connect to '%s'\n", cfile);
debug("Trying to connect to '%s'", cfile);
ctrl_conn = wpa_ctrl_open(cfile);
if (ctrl_conn == NULL) {
free(cfile);
@ -386,7 +385,7 @@ int WpaGui::openCtrlConnection(const char *ifname)
return -1;
}
if (wpa_ctrl_attach(monitor_conn)) {
printf("Failed to attach to wpa_supplicant\n");
debug("Failed to attach to wpa_supplicant");
wpa_ctrl_close(monitor_conn);
monitor_conn = NULL;
wpa_ctrl_close(ctrl_conn);
@ -447,9 +446,9 @@ int WpaGui::ctrlRequest(const char *cmd, char *buf, size_t *buflen)
return -3;
ret = wpa_ctrl_request(ctrl_conn, cmd, strlen(cmd), buf, buflen, NULL);
if (ret == -2)
printf("'%s' command timed out.\n", cmd);
debug("'%s' command timed out.", cmd);
else if (ret < 0)
printf("'%s' command failed.\n", cmd);
debug("'%s' command failed.", cmd);
return ret;
}
@ -705,13 +704,13 @@ void WpaGui::updateNetworks()
void WpaGui::helpIndex()
{
printf("helpIndex\n");
debug("helpIndex");
}
void WpaGui::helpContents()
{
printf("helpContents\n");
debug("helpContents");
}
@ -806,9 +805,9 @@ void WpaGui::ping()
len = sizeof(buf) - 1;
if (ctrlRequest("PING", buf, &len) < 0) {
printf("PING failed - trying to reconnect\n");
debug("PING failed - trying to reconnect");
if (openCtrlConnection(ctrl_iface) >= 0) {
printf("Reconnected successfully\n");
debug("Reconnected successfully");
pingsToStatusUpdate = 0;
}
}
@ -1002,8 +1001,8 @@ void WpaGui::enableNetwork(const QString &sel)
if (cmd.contains(QRegExp("^\\d+:")))
cmd.truncate(cmd.indexOf(':'));
else if (!cmd.startsWith("all")) {
printf("Invalid editNetwork '%s'\n",
cmd.toAscii().constData());
debug("Invalid editNetwork '%s'",
cmd.toAscii().constData());
return;
}
cmd.prepend("ENABLE_NETWORK ");
@ -1021,8 +1020,8 @@ void WpaGui::disableNetwork(const QString &sel)
if (cmd.contains(QRegExp("^\\d+:")))
cmd.truncate(cmd.indexOf(':'));
else if (!cmd.startsWith("all")) {
printf("Invalid editNetwork '%s'\n",
cmd.toAscii().constData());
debug("Invalid editNetwork '%s'",
cmd.toAscii().constData());
return;
}
cmd.prepend("DISABLE_NETWORK ");
@ -1111,8 +1110,8 @@ void WpaGui::removeNetwork(const QString &sel)
if (cmd.contains(QRegExp("^\\d+:")))
cmd.truncate(cmd.indexOf(':'));
else if (!cmd.startsWith("all")) {
printf("Invalid editNetwork '%s'\n",
cmd.toAscii().constData());
debug("Invalid editNetwork '%s'",
cmd.toAscii().constData());
return;
}
cmd.prepend("REMOVE_NETWORK ");
@ -1175,8 +1174,8 @@ int WpaGui::getNetworkDisabled(const QString &sel)
size_t reply_len = sizeof(reply) - 1;
int pos = cmd.indexOf(':');
if (pos < 0) {
printf("Invalid getNetworkDisabled '%s'\n",
cmd.toAscii().constData());
debug("Invalid getNetworkDisabled '%s'",
cmd.toAscii().constData());
return -1;
}
cmd.truncate(pos);
@ -1267,8 +1266,8 @@ void WpaGui::saveConfig()
void WpaGui::selectAdapter( const QString & sel )
{
if (openCtrlConnection(sel.toAscii().constData()) < 0)
printf("Failed to open control connection to "
"wpa_supplicant.\n");
debug("Failed to open control connection to "
"wpa_supplicant.");
updateStatus();
updateNetworks();
}
@ -1700,13 +1699,13 @@ bool WpaGui::serviceRunning()
scm = OpenSCManager(0, 0, SC_MANAGER_CONNECT);
if (!scm) {
printf("OpenSCManager failed: %d\n", (int) GetLastError());
debug("OpenSCManager failed: %d", (int) GetLastError());
return false;
}
svc = OpenService(scm, WPASVC_NAME, SERVICE_QUERY_STATUS);
if (!svc) {
printf("OpenService failed: %d\n\n", (int) GetLastError());
debug("OpenService failed: %d", (int) GetLastError());
CloseServiceHandle(scm);
return false;
}