From 6928262418c07c18b2247cd7ce16ef250855cad0 Mon Sep 17 00:00:00 2001 From: Brenden Matthews Date: Tue, 18 Mar 2008 17:09:47 +0000 Subject: [PATCH] adding missing files git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky1@1012 7f574dfc-610e-0410-a909-a81674777703 --- src/smapi.c | 125 ++++++++++++++++++++++++++++++++++++++++++++++++++++ src/smapi.h | 32 ++++++++++++++ 2 files changed, 157 insertions(+) create mode 100644 src/smapi.c create mode 100644 src/smapi.h diff --git a/src/smapi.c b/src/smapi.c new file mode 100644 index 00000000..207dcfe9 --- /dev/null +++ b/src/smapi.c @@ -0,0 +1,125 @@ +/* smapi.c: conky support for IBM Thinkpad smapi + * + * Copyright (C) 2007 Phil Sutter + * + * This library 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 2 of the License, or + * (at your option) any later version. + * + * 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 + * USA. + * + */ +#include "conky.h" +#include +#include + +#define SYS_SMAPI_PATH "/sys/devices/platform/smapi" + +int smapi_bat_installed(int idx) +{ + char path[128]; + struct stat sb; + char *str; + + snprintf(path, 127, SYS_SMAPI_PATH "/BAT%i", idx); + if (!stat(path, &sb) && (sb.st_mode & S_IFMT) == S_IFDIR) { + snprintf(path, 127, SYS_SMAPI_PATH "/BAT%i/installed", idx); + str = smapi_read_str(path); + if(str && ! strcmp(str, "1")) + return 1; + } + return 0; + +} + +char *smapi_read_str(char *path) +{ + FILE *fp; + char *str; + if ((fp = fopen(path, "r")) == NULL) + return NULL; + if (fscanf(fp, "%as\n", &str) != 1) { + fclose(fp); + return NULL; + } + fclose(fp); + return str; +} + +int smapi_read_int(char *path) +{ + FILE *fp; + int i; + if ((fp = fopen(path, "r")) == NULL) + return 0; + if (fscanf(fp, "%i\n", &i) != 1) { + fclose(fp); + return 0; + } + fclose(fp); + return i; +} + +char *smapi_get_str(char *fname) +{ + char path[128]; + if(snprintf(path, 127, SYS_SMAPI_PATH "/%s", fname) < 0) + return NULL; + + return smapi_read_str(path); +} + +char *smapi_get_bat_str(int idx, char *fname) +{ + char path[128]; + if(snprintf(path, 127, SYS_SMAPI_PATH "/BAT%i/%s", idx, fname) < 0) + return NULL; + return smapi_read_str(path); +} + +int smapi_get_bat_int(int idx, char *fname) +{ + char path[128]; + if(snprintf(path, 127, SYS_SMAPI_PATH "/BAT%i/%s", idx, fname) < 0) + return 0; + return smapi_read_int(path); +} + +char *smapi_get_bat_val(char *args) +{ + char *fname; + int idx, cnt; + + if(sscanf(args, "%i %n", &idx, &cnt) <= 0 || + !(fname = strdup(args + cnt))) { + ERR("smapi: wrong arguments, should be 'bat,,'"); + return NULL; + } + + if(!smapi_bat_installed(idx)) + return NULL; + + return smapi_get_bat_str(idx, fname); +} + +char *smapi_get_val(char *args) +{ + char *str; + + if(!args || sscanf(args, "%as", &str) <= 0) + return NULL; + + if(!strcmp(str, "bat")) + return smapi_get_bat_val(args + 4); + + return smapi_get_str(str); +} diff --git a/src/smapi.h b/src/smapi.h new file mode 100644 index 00000000..40fcbbda --- /dev/null +++ b/src/smapi.h @@ -0,0 +1,32 @@ +/* smapi.h: conky support for IBM Thinkpad smapi + * + * Copyright (C) 2007 Phil Sutter + * + * This library 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 2 of the License, or + * (at your option) any later version. + * + * 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 + * USA. + * + */ + +int smapi_bat_installed(int); + +char *smapi_read_str(char *); +int smapi_read_int(char *); + +char *smapi_get_str(char *); +char *smapi_get_val(char *); + +char *smapi_get_bat_str(int, char *); +int smapi_get_bat_int(int, char *); +char *smapi_get_bat_val(char *);