author | mickeyl <mickeyl> | 2004-04-04 13:54:40 (UTC) |
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committer | mickeyl <mickeyl> | 2004-04-04 13:54:40 (UTC) |
commit | 16cf79e90b5217f8d4bfce2a0fa817ae4b73db36 (patch) (unidiff) | |
tree | 0701eae15aa606a0211a2fccfde0eafdac69357c /noncore/settings/networksettings/wlan/wextensions.cpp | |
parent | 8d2d2664e5f544b8292806e617deb7a0e4170dc0 (diff) | |
download | opie-16cf79e90b5217f8d4bfce2a0fa817ae4b73db36.zip opie-16cf79e90b5217f8d4bfce2a0fa817ae4b73db36.tar.gz opie-16cf79e90b5217f8d4bfce2a0fa817ae4b73db36.tar.bz2 |
convert to Opie Debugging Framework
Diffstat (limited to 'noncore/settings/networksettings/wlan/wextensions.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/settings/networksettings/wlan/wextensions.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/noncore/settings/networksettings/wlan/wextensions.cpp b/noncore/settings/networksettings/wlan/wextensions.cpp index d1fff88..9c64323 100644 --- a/noncore/settings/networksettings/wlan/wextensions.cpp +++ b/noncore/settings/networksettings/wlan/wextensions.cpp | |||
@@ -91,49 +91,49 @@ double WExtensions::frequency(){ | |||
91 | return 0; | 91 | return 0; |
92 | } | 92 | } |
93 | 93 | ||
94 | /** | 94 | /** |
95 | * Get the channel that the interface is running at. | 95 | * Get the channel that the interface is running at. |
96 | * @return int the channel that the interfacae is running at. | 96 | * @return int the channel that the interfacae is running at. |
97 | */ | 97 | */ |
98 | int WExtensions::channel(){ | 98 | int WExtensions::channel(){ |
99 | if(!hasWirelessExtensions) | 99 | if(!hasWirelessExtensions) |
100 | return 0; | 100 | return 0; |
101 | if ( 0 != ioctl( fd, SIOCGIWFREQ, &iwr )) | 101 | if ( 0 != ioctl( fd, SIOCGIWFREQ, &iwr )) |
102 | return 0; | 102 | return 0; |
103 | 103 | ||
104 | // http://www.elanix.com/pdf/an137e.pdf | 104 | // http://www.elanix.com/pdf/an137e.pdf |
105 | 105 | ||
106 | double num = (double( iwr.u.freq.m ) * pow( 10, iwr.u.freq.e ) / 1000000000); | 106 | double num = (double( iwr.u.freq.m ) * pow( 10, iwr.u.freq.e ) / 1000000000); |
107 | double left = 2.401; | 107 | double left = 2.401; |
108 | double right = 2.416; | 108 | double right = 2.416; |
109 | for(int channel = 1; channel<= 15; channel++){ | 109 | for(int channel = 1; channel<= 15; channel++){ |
110 | if( num >= left && num <= right ) | 110 | if( num >= left && num <= right ) |
111 | return channel; | 111 | return channel; |
112 | left += 0.005; | 112 | left += 0.005; |
113 | right += 0.005; | 113 | right += 0.005; |
114 | } | 114 | } |
115 | qDebug(QString("Unknown frequency: %1, returning -1 for the channel.").arg(num).latin1()); | 115 | odebug << QString("Unknown frequency: %1, returning -1 for the channel.").arg(num).latin1() << oendl; |
116 | return -1; | 116 | return -1; |
117 | } | 117 | } |
118 | 118 | ||
119 | /*** | 119 | /*** |
120 | * Get the current rate that the card is transmiting at. | 120 | * Get the current rate that the card is transmiting at. |
121 | * @return double the rate, 0 if error. | 121 | * @return double the rate, 0 if error. |
122 | */ | 122 | */ |
123 | double WExtensions::rate(){ | 123 | double WExtensions::rate(){ |
124 | if(!hasWirelessExtensions) | 124 | if(!hasWirelessExtensions) |
125 | return 0; | 125 | return 0; |
126 | if(0 == ioctl(fd, SIOCGIWRATE, &iwr)){ | 126 | if(0 == ioctl(fd, SIOCGIWRATE, &iwr)){ |
127 | return ((double)iwr.u.bitrate.value)/1000000; | 127 | return ((double)iwr.u.bitrate.value)/1000000; |
128 | } | 128 | } |
129 | return 0; | 129 | return 0; |
130 | } | 130 | } |
131 | 131 | ||
132 | 132 | ||
133 | /** | 133 | /** |
134 | * @return QString the AccessPoint that the interface is connected to. | 134 | * @return QString the AccessPoint that the interface is connected to. |
135 | */ | 135 | */ |
136 | QString WExtensions::ap(){ | 136 | QString WExtensions::ap(){ |
137 | if(!hasWirelessExtensions) | 137 | if(!hasWirelessExtensions) |
138 | return QString(); | 138 | return QString(); |
139 | if ( 0 == ioctl( fd, SIOCGIWAP, &iwr )){ | 139 | if ( 0 == ioctl( fd, SIOCGIWAP, &iwr )){ |
@@ -156,45 +156,45 @@ QString WExtensions::ap(){ | |||
156 | * @param noise the noise level of the interface | 156 | * @param noise the noise level of the interface |
157 | * @param quality the quality level of the interface | 157 | * @param quality the quality level of the interface |
158 | * @return bool true if successful | 158 | * @return bool true if successful |
159 | */ | 159 | */ |
160 | bool WExtensions::stats(int &signal, int &noise, int &quality){ | 160 | bool WExtensions::stats(int &signal, int &noise, int &quality){ |
161 | // gather link quality from /proc/net/wireless | 161 | // gather link quality from /proc/net/wireless |
162 | if(!QFile::exists(PROCNETWIRELESS)) | 162 | if(!QFile::exists(PROCNETWIRELESS)) |
163 | return false; | 163 | return false; |
164 | 164 | ||
165 | char c; | 165 | char c; |
166 | QString status; | 166 | QString status; |
167 | QString name; | 167 | QString name; |
168 | 168 | ||
169 | QFile wfile( PROCNETWIRELESS ); | 169 | QFile wfile( PROCNETWIRELESS ); |
170 | if(!wfile.open( IO_ReadOnly )) | 170 | if(!wfile.open( IO_ReadOnly )) |
171 | return false; | 171 | return false; |
172 | 172 | ||
173 | QTextStream wstream( &wfile ); | 173 | QTextStream wstream( &wfile ); |
174 | wstream.readLine(); // skip the first two lines | 174 | wstream.readLine(); // skip the first two lines |
175 | wstream.readLine(); // because they only contain headers | 175 | wstream.readLine(); // because they only contain headers |
176 | while(!wstream.atEnd()){ | 176 | while(!wstream.atEnd()){ |
177 | wstream >> name >> status >> quality >> c >> signal >> c >> noise; | 177 | wstream >> name >> status >> quality >> c >> signal >> c >> noise; |
178 | if(name == QString("%1:").arg(interface)){ | 178 | if(name == QString("%1:").arg(interface)){ |
179 | if ( quality > 92 ) | 179 | if ( quality > 92 ) |
180 | qDebug( "WIFIAPPLET: D'oh! Quality %d > estimated max!\n", quality ); | 180 | odebug << "WIFIAPPLET: D'oh! Quality " << quality << " > estimated max!\n" << oendl; |
181 | if ( ( signal > IW_UPPER ) || ( signal < IW_LOWER ) ) | 181 | if ( ( signal > IW_UPPER ) || ( signal < IW_LOWER ) ) |
182 | qDebug( "WIFIAPPLET: Doh! Strength %d > estimated max!\n", signal ); | 182 | odebug << "WIFIAPPLET: Doh! Strength " << signal << " > estimated max!\n" << oendl; |
183 | if ( ( noise > IW_UPPER ) || ( noise < IW_LOWER ) ) | 183 | if ( ( noise > IW_UPPER ) || ( noise < IW_LOWER ) ) |
184 | qDebug( "WIFIAPPLET: Doh! Noise %d > estimated max!\n", noise ); | 184 | odebug << "WIFIAPPLET: Doh! Noise " << noise << " > estimated max!\n" << oendl; |
185 | //qDebug(QString("q:%1, s:%2, n:%3").arg(quality).arg(signal).arg(noise).latin1()); | 185 | //odebug << QString("q:%1, s:%2, n:%3").arg(quality).arg(signal).arg(noise).latin1() << oendl; |
186 | signal = ( ( signal-IW_LOWER ) * 100 ) / IW_UPPER; | 186 | signal = ( ( signal-IW_LOWER ) * 100 ) / IW_UPPER; |
187 | noise = ( ( noise-IW_LOWER ) * 100 ) / IW_UPPER; | 187 | noise = ( ( noise-IW_LOWER ) * 100 ) / IW_UPPER; |
188 | quality = ( quality*100 ) / 92; | 188 | quality = ( quality*100 ) / 92; |
189 | return true; | 189 | return true; |
190 | } | 190 | } |
191 | } | 191 | } |
192 | 192 | ||
193 | qDebug("WExtensions::statsCard no longer present."); | 193 | odebug << "WExtensions::statsCard no longer present." << oendl; |
194 | quality = -1; | 194 | quality = -1; |
195 | signal = IW_LOWER; | 195 | signal = IW_LOWER; |
196 | noise = IW_LOWER; | 196 | noise = IW_LOWER; |
197 | return false; | 197 | return false; |
198 | } | 198 | } |
199 | 199 | ||
200 | // wextensions.cpp | 200 | // wextensions.cpp |