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https://github.com/Llewellynvdm/conky.git
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sysfs objects: merge init and print routines
This commit is contained in:
Phil Sutter
parent
da7876468f
commit
700a32b2e7
45
src/conky.c
45
src/conky.c
@ -1935,52 +1935,13 @@ static void generate_text_internal(char *p, int p_max_size,
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}
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#ifdef __linux__
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OBJ(i2c) {
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double r;
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r = get_sysfs_info(&obj->data.sysfs.fd, obj->data.sysfs.arg,
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obj->data.sysfs.devtype, obj->data.sysfs.type);
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r = r * obj->data.sysfs.factor + obj->data.sysfs.offset;
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if (!strncmp(obj->data.sysfs.type, "temp", 4)) {
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temp_print(p, p_max_size, r, TEMP_CELSIUS);
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} else if (r >= 100.0 || r == 0) {
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snprintf(p, p_max_size, "%d", (int) r);
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} else {
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snprintf(p, p_max_size, "%.1f", r);
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}
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print_sysfs_sensor(obj, p, p_max_size);
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}
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OBJ(platform) {
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double r;
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r = get_sysfs_info(&obj->data.sysfs.fd, obj->data.sysfs.arg,
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obj->data.sysfs.devtype, obj->data.sysfs.type);
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r = r * obj->data.sysfs.factor + obj->data.sysfs.offset;
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if (!strncmp(obj->data.sysfs.type, "temp", 4)) {
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temp_print(p, p_max_size, r, TEMP_CELSIUS);
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} else if (r >= 100.0 || r == 0) {
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snprintf(p, p_max_size, "%d", (int) r);
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} else {
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snprintf(p, p_max_size, "%.1f", r);
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}
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print_sysfs_sensor(obj, p, p_max_size);
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}
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OBJ(hwmon) {
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double r;
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r = get_sysfs_info(&obj->data.sysfs.fd, obj->data.sysfs.arg,
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obj->data.sysfs.devtype, obj->data.sysfs.type);
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r = r * obj->data.sysfs.factor + obj->data.sysfs.offset;
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if (!strncmp(obj->data.sysfs.type, "temp", 4)) {
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temp_print(p, p_max_size, r, TEMP_CELSIUS);
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} else if (r >= 100.0 || r == 0) {
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snprintf(p, p_max_size, "%d", (int) r);
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} else {
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snprintf(p, p_max_size, "%.1f", r);
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}
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print_sysfs_sensor(obj, p, p_max_size);
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}
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#endif /* __linux__ */
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OBJ(alignr) {
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75
src/core.c
75
src/core.c
@ -772,79 +772,12 @@ struct text_object *construct_text_object(const char *s, const char *arg, long
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#ifdef __linux__
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END OBJ_ARG(i2c, 0, "i2c needs arguments")
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char buf1[64], buf2[64];
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float factor, offset;
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int n, found = 0;
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#define HWMON_RESET() {\
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buf1[0] = 0; \
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factor = 1.0; \
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offset = 0.0; }
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if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
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if (!found) {
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NORM_ERR("i2c failed to parse arguments");
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obj->type = OBJ_text;
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return NULL;
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}
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DBGP("parsed i2c args: '%s' '%s' %d %f %f\n", buf1, buf2, n, factor, offset);
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obj->data.sysfs.fd = open_i2c_sensor((*buf1) ? buf1 : 0, buf2, n,
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&obj->data.sysfs.arg, obj->data.sysfs.devtype);
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strncpy(obj->data.sysfs.type, buf2, 63);
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obj->data.sysfs.factor = factor;
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obj->data.sysfs.offset = offset;
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parse_i2c_sensor(obj, arg);
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END OBJ_ARG(platform, 0, "platform needs arguments")
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char buf1[64], buf2[64];
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float factor, offset;
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int n, found = 0;
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if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
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if (!found) {
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NORM_ERR("platform failed to parse arguments");
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obj->type = OBJ_text;
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return NULL;
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}
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DBGP("parsed platform args: '%s' '%s' %d %f %f", buf1, buf2, n, factor, offset);
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obj->data.sysfs.fd = open_platform_sensor((*buf1) ? buf1 : 0, buf2, n,
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&obj->data.sysfs.arg, obj->data.sysfs.devtype);
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strncpy(obj->data.sysfs.type, buf2, 63);
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obj->data.sysfs.factor = factor;
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obj->data.sysfs.offset = offset;
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parse_platform_sensor(obj, arg);
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END OBJ_ARG(hwmon, 0, "hwmon needs argumanets")
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char buf1[64], buf2[64];
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float factor, offset;
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int n, found = 0;
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if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
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#undef HWMON_RESET
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if (!found) {
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NORM_ERR("hwmon failed to parse arguments");
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obj->type = OBJ_text;
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return NULL;
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}
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DBGP("parsed hwmon args: '%s' '%s' %d %f %f\n", buf1, buf2, n, factor, offset);
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obj->data.sysfs.fd = open_hwmon_sensor((*buf1) ? buf1 : 0, buf2, n,
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&obj->data.sysfs.arg, obj->data.sysfs.devtype);
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strncpy(obj->data.sysfs.type, buf2, 63);
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obj->data.sysfs.factor = factor;
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obj->data.sysfs.offset = offset;
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#endif /* !__OpenBSD__ */
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parse_hwmon_sensor(obj, arg);
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#endif /* __linux__ */
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END
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/* we have four different types of top (top, top_mem, top_time and top_io). To
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62
src/linux.c
62
src/linux.c
@ -34,6 +34,7 @@
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#include "common.h"
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#include "linux.h"
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#include "diskio.h"
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#include "temphelper.h"
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#include <dirent.h>
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#include <ctype.h>
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#include <errno.h>
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@ -836,7 +837,7 @@ static int get_first_file_in_a_directory(const char *dir, char *s, int *rep)
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}
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}
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int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
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static int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
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int *divisor, char *devtype)
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{
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char path[256];
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@ -933,7 +934,7 @@ int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
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return fd;
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}
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double get_sysfs_info(int *fd, int divisor, char *devtype, char *type)
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static double get_sysfs_info(int *fd, int divisor, char *devtype, char *type)
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{
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int val = 0;
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@ -992,6 +993,63 @@ double get_sysfs_info(int *fd, int divisor, char *devtype, char *type)
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}
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}
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#define HWMON_RESET() {\
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buf1[0] = 0; \
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factor = 1.0; \
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offset = 0.0; }
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static void parse_sysfs_sensor(struct text_object *obj, const char *arg, const char *path, const char *type)
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{
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char buf1[64], buf2[64];
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float factor, offset;
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int n, found = 0;
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if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
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if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
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if (!found) {
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NORM_ERR("i2c failed to parse arguments");
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obj->type = OBJ_text;
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return;
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}
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DBGP("parsed %s args: '%s' '%s' %d %f %f\n", type, buf1, buf2, n, factor, offset);
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obj->data.sysfs.fd = open_sysfs_sensor(path, (*buf1) ? buf1 : 0, buf2, n,
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&obj->data.sysfs.arg, obj->data.sysfs.devtype);
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strncpy(obj->data.sysfs.type, buf2, 63);
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obj->data.sysfs.factor = factor;
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obj->data.sysfs.offset = offset;
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}
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#define PARSER_GENERATOR(name, path) \
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void parse_##name##_sensor(struct text_object *obj, const char *arg) \
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{ \
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parse_sysfs_sensor(obj, arg, path, #name); \
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}
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PARSER_GENERATOR(i2c, "/sys/bus/i2c/devices/")
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PARSER_GENERATOR(hwmon, "/sys/class/hwmon/")
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PARSER_GENERATOR(platform, "/sys/bus/platform/devices/")
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void print_sysfs_sensor(struct text_object *obj, char *p, int p_max_size)
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{
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double r;
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r = get_sysfs_info(&obj->data.sysfs.fd, obj->data.sysfs.arg,
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obj->data.sysfs.devtype, obj->data.sysfs.type);
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r = r * obj->data.sysfs.factor + obj->data.sysfs.offset;
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if (!strncmp(obj->data.sysfs.type, "temp", 4)) {
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temp_print(p, p_max_size, r, TEMP_CELSIUS);
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} else if (r >= 100.0 || r == 0) {
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snprintf(p, p_max_size, "%d", (int) r);
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} else {
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snprintf(p, p_max_size, "%.1f", r);
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}
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}
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/* Prior to kernel version 2.6.12, the CPU fan speed was available in
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* ADT746X_FAN_OLD, whereas later kernel versions provide this information in
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* ADT746X_FAN. */
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15
src/linux.h
15
src/linux.h
@ -29,16 +29,9 @@ void update_gateway_info(void);
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enum { PB_BATT_STATUS, PB_BATT_PERCENT, PB_BATT_TIME };
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void get_powerbook_batt_info(char *, size_t, int);
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int open_sysfs_sensor(const char *dir, const char *dev, const char *type, int n,
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int *divisor, char *devtype);
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#define open_i2c_sensor(dev, type, n, divisor, devtype) \
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open_sysfs_sensor("/sys/bus/i2c/devices/", dev, type, n, divisor, devtype)
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#define open_platform_sensor(dev, type, n, divisor, devtype) \
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open_sysfs_sensor("/sys/bus/platform/devices/", dev, type, n, divisor, devtype)
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#define open_hwmon_sensor(dev, type, n, divisor, devtype) \
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open_sysfs_sensor("/sys/class/hwmon/", dev, type, n, divisor, devtype)
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double get_sysfs_info(int *fd, int arg, char *devtype, char *type);
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void parse_i2c_sensor(struct text_object *, const char *);
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void parse_hwmon_sensor(struct text_object *, const char *);
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void parse_platform_sensor(struct text_object *, const char *);
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void print_sysfs_sensor(struct text_object *, char *, int );
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#endif /* _LINUX_H */
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