From 2206b7f95651f7cc329efe19c496eb16ed077ae5 Mon Sep 17 00:00:00 2001 From: David Date: Thu, 18 Sep 2014 22:08:41 +1200 Subject: Added new files --- paramano.c | 152 ++++++++++++++++++++++++++++++++++++++++++++ paramano.conf.src | 41 ++++++++++++ paramano.desktop | 7 +++ paramano.h | 24 +++++++ paramano_set.c | 160 +++++++++++++++++++++++++++++++++++++++++++++++ paramano_set_interface.c | 50 +++++++++++++++ paramano_set_interface.h | 25 ++++++++ 7 files changed, 459 insertions(+) create mode 100644 paramano.c create mode 100644 paramano.conf.src create mode 100644 paramano.desktop create mode 100644 paramano.h create mode 100644 paramano_set.c create mode 100644 paramano_set_interface.c create mode 100644 paramano_set_interface.h diff --git a/paramano.c b/paramano.c new file mode 100644 index 0000000..a048814 --- /dev/null +++ b/paramano.c @@ -0,0 +1,152 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux is free software; you can redistribute it and/or * + * modify it under the terms of the GNU General Public License as * + * published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * trayfreq-archlinux 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with trayfreq-archlinux. If not, see * + * . * + ************************************************************************/ + +#include "paramano.h" + +#include "tray.h" +#include "bat_tray.h" +#include "getfreq.h" +#include "getcore.h" +#include "getgov.h" +#include "config_file.h" +#include "reload.h" +#include "defaults.h" +#include "common.h" + +#include +#include // getuid, getgid +#include // printf, FILE, fopen, etc +#include // strlen + +#include // gettext +#include // LC_ALL etc + + +/*********************************************************************** + * Main + **********************************************************************/ +int main(int argc, char** argv) +{ + setlocale(LC_ALL, ""); + bindtextdomain("trayfreq",LOCALEDIR); + textdomain("trayfreq"); + debug("Set gettext up\n"); + + if(!gtk_init_check(&argc, &argv)) + { + debug("Couldn't start gtk\n"); + g_error( _("GTK Error: gtk_init_check returned FALSE.\nBailing.") ); + return 1; + } + + struct sigaction sig_act; + sig_act.sa_handler = reload_config; + sig_act.sa_flags = 0; + sigemptyset(&sig_act.sa_mask); + + if (sigaction(SIGUSR1, &sig_act, NULL) == -1) + { + debug("Couldn't set sigaction for SIGUSR1\n"); + } + config_init(); + gc_init(); + gg_init(); + gf_init(); + tray_init(); + tray_show(); + + // Show battery tray only if we're supposed to + if(_DEFAULT_SHOW_BATTERY) + { + debug("Showing battery info this time around\n"); + bat_tray_init(); + bat_tray_show(); + } + + debug("Passing control to Gtk\n"); + + gtk_main(); + debug("Exiting main()\n"); + return 0; +} + + +/*********************************************************************** + * Load config + **********************************************************************/ +void config_init() +{ + struct config_file config; + FILE* fd = NULL; + gboolean home_config_exists; + config.key_file = NULL; + + config.file_name = g_strconcat(getenv("HOME"), "/.paramano.conf", NULL); + + + // Check if ~/.paramano.conf exists + if( (fd = fopen(config.file_name, "r")) ) + { + // If file exists, close it, set param to TRUE + debug("Found '%s'\n",config.file_name); + fclose(fd); + home_config_exists = TRUE; + } else { + // If file didn't exist, it's not open (don't close it), free filename var, set param to FALSE + debug("Didn't find '%s'\n",config.file_name); + g_free(config.file_name); + home_config_exists = FALSE; + } + + if(!home_config_exists) + config.file_name = g_strconcat(PARAMANO_CONF, NULL); + + gboolean success = config_open(&config); + if(!success) + { + debug("Couldn't open '%s' for reading\n",config.file_name); + g_warning(_("Failed to open config files!\n")); + return; + } + + // Reset defaults to default values + defaults_init(); + + _DEFAULT_GOV = config_get_key(&config, "governor", "default"); + _DEFAULT_FREQ = config_get_key(&config, "frequency", "default"); + _DEFAULT_BAT_GOV = config_get_key(&config, "battery", "governor"); + _DEFAULT_AC_GOV = config_get_key(&config, "ac", "governor"); + + char* temp = config_get_key(&config, "battery", "show"); + if (temp) + _DEFAULT_SHOW_BATTERY = ( temp[0] == '1' ); + + info("UID: %d GID: %d\n", getuid(), getgid()); + + temp = config_get_key(&config, "extra", "theme"); + if (temp && strlen(temp) < sizeof(_DEFAULT_THEME) ) + { + sprintf(_DEFAULT_THEME, "%s", temp); + } + + debug("Using theme %s\n",_DEFAULT_THEME); + + g_free(config.file_name); + config_close(&config); +} + diff --git a/paramano.conf.src b/paramano.conf.src new file mode 100644 index 0000000..2e3b3e7 --- /dev/null +++ b/paramano.conf.src @@ -0,0 +1,41 @@ +# +# Begin PARAMANO_CONF +# +# Template/default config file for Paramano +# + +[battery] +## Uncomment to hide battery icon -- useful for desktop PCs +## Set to anything (or leave unset/commented out) to show battery icon +# show=0 + +## Name of the governor to use for all cores when on battery power +## Get a space-separated list of available governors from +## /sys/devices/system/cpu/cpuX/cpufreq/scaling_available_governors +# governor=powersave + +[ac] +## Governor to use for all core while on AC power +## Often set to a performance or non-power-saving governor +# governor=ondemand + +[governor] +## Governor to set all cores to when Paramano starts +# default=ondemand + + +[frequency] +## The frequency to set the CPU to when Paramano starts +## Get a space-separated list of available frequencies from +## /sys/devices/system/cpu/cpuX/cpufreq/scaling_available_frequencies +# default=800000 + + +[extra] +## If you're arty, you can put together your own theme and point Paramano to it +# theme=SHAREDIR/paramano/themes/some-theme/ + + +# +# End PARAMANO_CONF +# diff --git a/paramano.desktop b/paramano.desktop new file mode 100644 index 0000000..0905549 --- /dev/null +++ b/paramano.desktop @@ -0,0 +1,7 @@ +[Desktop Entry] +Version=1.0 +Encoding=UTF-8 +Name=trayfreq +GenericName=trayfreq +Exec=/usr/bin/trayfreq +Type=Application diff --git a/paramano.h b/paramano.h new file mode 100644 index 0000000..af1c8b0 --- /dev/null +++ b/paramano.h @@ -0,0 +1,24 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux is free software; you can redistribute it and/or * + * modify it under the terms of the GNU General Public License as * + * published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * trayfreq-archlinux 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with trayfreq-archlinux. If not, see * + * . * + ************************************************************************/ + +#ifndef TRAYFREQ_H +#define TRAYFREQ_H + +void config_init(); + +#endif diff --git a/paramano_set.c b/paramano_set.c new file mode 100644 index 0000000..02b0eef --- /dev/null +++ b/paramano_set.c @@ -0,0 +1,160 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux is free software; you can redistribute it and/or * + * modify it under the terms of the GNU General Public License as * + * published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * trayfreq-archlinux 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with trayfreq-archlinux. If not, see * + * . * + ************************************************************************/ + + +#include +#include +#include +#include +#include +#include + +#include "getfreq.h" +#include "getcore.h" +#include "common.h" + +#define FILE_PATH_STRING_SIZE 100 + +#define ARG_CORE 0x1 +#define ARG_GOV 0x2 +#define ARG_FREQ 0x4 +typedef struct { + char present; + char *core; + char *governor; + char *frequency; +} argument_summary; + +char write_str_to_file(const char *file, const char *data, const char *core) +{ + FILE *fd; + char file_path[FILE_PATH_STRING_SIZE]; + + // Prepare file path + memset(file_path, '\0', sizeof(file_path)); + sprintf(file_path, "/sys/devices/system/cpu/cpu%d/cpufreq/%s", atoi(core), file ); + + // Try to open file and write data to it + if ( (fd = fopen(file_path, "w")) != NULL ) + { + debug("Writing '%s' to '%s'\n",data,file_path); + fprintf(fd, data); + fclose(fd); + return 1; + } + + // Fallthrough: File couldn't be opened for writing + fprintf(stderr, _("FAILED: Couldn't open %s for writing\n") , file_path); + return 0; +} + + +#define set_freq_max(freq,core) write_str_to_file("scaling_max_freq",freq,core) +#define set_freq_min(freq,core) write_str_to_file("scaling_min_freq",freq,core) +#define set_speed(freq,core) write_str_to_file("scaling_setspeed",freq,core) +#define set_gov(gov,core) write_str_to_file("scaling_governor",gov,core) + +void get_argument_summary(int argc, char **argv, argument_summary *argsum) +{ + int arg; + + // Check for -{c,g,f} xyz + for ( arg = 1; arg < argc-1; arg+=2 ) + { + // Can't have empty argument + if ( strlen(argv[arg+1]) != 0 ) + { + if ( strcmp(argv[arg], "-c") == 0 ) + { + // Found -c with an arg + debug("Found -c with arg '%s'\n",argv[arg+1]); + argsum->present |= ARG_CORE; + argsum->core = (char*)(argv[arg+1]); + continue; + } + + if ( strcmp(argv[arg], "-f") == 0 ) + { + // Found -f with an arg + debug("Found -f with arg '%s'\n",argv[arg+1]); + argsum->present |= ARG_FREQ; + argsum->frequency = (char*)(argv[arg+1]); + continue; + } + + if ( strcmp(argv[arg], "-g") == 0 ) + { + // Found -g with an arg + debug("Found -g with arg '%s'\n",argv[arg+1]); + argsum->present |= ARG_GOV; + argsum->governor = (char*)(argv[arg+1]); + //continue; + } + } + } +} + +int main(int argc, char *argv[]) +{ + setlocale(LC_ALL,""); + bindtextdomain("trayfreq",LOCALEDIR); + textdomain("trayfreq"); + + debug("Set gettext up\n"); + + gc_init(); + gf_init(); + + argument_summary args; + memset(&args, 0, sizeof(args)); + + // If unusual number of args, give up now + if (argc == 5) + { + + debug ("Checking UID\n"); + if (getuid() != 0) + fprintf(stderr,"Warning: running as UID %d, not 0\n",getuid() ); + + get_argument_summary(argc, argv, &args); + + debug("Correct number of command line arguments\n"); + debug("-c: %s -g: %s -f: %s\n", (args.present | ARG_CORE )? "Yes":"No", + (args.present | ARG_GOV )? "Yes":"No", + (args.present | ARG_FREQ )? "Yes":"No" ); + debug("Core: %s\n",args.core); + debug("Gov : %s\n",args.governor); + debug("Freq: %s\n",args.frequency); + + if ( args.present == ( ARG_CORE | ARG_GOV ) ) + { + debug("Changing governor\n"); + return set_gov(args.governor , args.core); + } + + if ( args.present == ( ARG_CORE | ARG_FREQ ) ) + { + debug("Changing frequency\n"); + return set_gov("userspace", args.core) | set_speed(args.frequency, args.core); + } + } + // Fall through to here if no valid argument combination + debug("Fell through, showing command usage\n"); + fprintf(stderr, _("%s {-f frequency|-g governor} -c core\n"), argv[0] ); + return 1; +} diff --git a/paramano_set_interface.c b/paramano_set_interface.c new file mode 100644 index 0000000..b7d1048 --- /dev/null +++ b/paramano_set_interface.c @@ -0,0 +1,50 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux is free software; you can redistribute it and/or * + * modify it under the terms of the GNU General Public License as * + * published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * trayfreq-archlinux 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with trayfreq-archlinux. If not, see * + * . * + ************************************************************************/ + +#include "paramano_set_interface.h" + +#include "common.h" +#include +#include +#include + +void si_gov(char* gov, int core) +{ + char cmd[1024]; + if (getuid() != ROOT_UID) + { + sprintf(cmd, SUDO" -n "PARAMANO_SET" -g %s -c %i &",gov,core); + } else { + sprintf(cmd, PARAMANO_SET" -g %s -c %i",gov,core); + } + info("Running '%s'\n",cmd); + system(cmd); +} + +void si_freq(int freq, int core) +{ + char cmd[1024]; + if (getuid() != ROOT_UID) + { + sprintf(cmd, SUDO" -n "PARAMANO_SET" -f %i -c %i &",freq,core); + } else { + sprintf(cmd, PARAMANO_SET" -f %i -c %i",freq,core); + } + info("Running '%s'\n",cmd); + system(cmd); +} diff --git a/paramano_set_interface.h b/paramano_set_interface.h new file mode 100644 index 0000000..bdbf652 --- /dev/null +++ b/paramano_set_interface.h @@ -0,0 +1,25 @@ +/************************************************************************ + * This file is part of trayfreq-archlinux. * + * * + * trayfreq-archlinux is free software; you can redistribute it and/or * + * modify it under the terms of the GNU General Public License as * + * published by the Free Software Foundation; either version 3 of the * + * License, or (at your option) any later version. * + * * + * trayfreq-archlinux 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 General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with trayfreq-archlinux. If not, see * + * . * + ************************************************************************/ + +#ifndef TRAYFREQ_SET_INTERFACE_H +#define TRAYFREQ_SET_INTERFACE_H + +void si_gov(char* gov, int core); +void si_freq(int freq, int core); + +#endif -- cgit v1.1