Create a single structure for powerdebug options.
Signed-off-by: Daniel Lezcano <[email protected]>
---
powerdebug.c | 173 +++++++++++++++++++++++++++++++++-------------------------
1 files changed, 98 insertions(+), 75 deletions(-)
diff --git a/powerdebug.c b/powerdebug.c
index 3f4d60c..efdb1a2 100644
--- a/powerdebug.c
+++ b/powerdebug.c
@@ -19,7 +19,6 @@
int dump;
int highlighted_row;
int selectedwindow = -1;
-double ticktime = 10.0; /* in seconds */
char *win_names[TOTAL_FEATURE_WINS] = {
"Clocks",
@@ -45,119 +44,143 @@ void usage(void)
" -s)\n");
printf(" -V, --version Show Version\n");
printf(" -h, --help Help\n");
-
- exit(0);
}
void version()
{
printf("powerdebug version %s\n", VERSION);
- exit(0);
}
-int main(int argc, char **argv)
-{
- int c, i;
- int firsttime[TOTAL_FEATURE_WINS];
- int enter_hit = 0, verbose = 0, findparent_ncurses = 0, refreshwin = 0;
- int regulators = 0, sensors = 0, clocks = 0, findparent = 0;
- char clkarg[64], clkname_str[64];
+/*
+ * Options:
+ * -r, --regulator : regulator
+ * -s, --sensor : sensors
+ * -c, --clock : clocks
+ * -p, --findparents : clockname whose parents have to be found
+ * -t, --time : ticktime
+ * -d, --dump : dump
+ * -v, --verbose : verbose
+ * -V, --version : version
+ * -h, --help : help
+ * no option / default : show usage!
+ */
+
+static struct option long_options[] = {
+ { "regulator", 0, 0, 'r' },
+ { "sensor", 0, 0, 's' },
+ { "clock", 0, 0, 'c' },
+ { "findparents", 1, 0, 'p' },
+ { "time", 1, 0, 't' },
+ { "dump", 0, 0, 'd' },
+ { "verbose", 0, 0, 'v' },
+ { "version", 0, 0, 'V' },
+ { "help", 0, 0, 'h' },
+ { 0, 0, 0, 0 }
+};
- for (i = 0; i < TOTAL_FEATURE_WINS; i++)
- firsttime[i] = 1;
+struct powerdebug_options {
+ int findparent;
+ int verbose;
+ int regulators;
+ int sensors;
+ int clocks;
+ int ticktime;
+ char clkarg[64];
+};
+
+int getoptions(int argc, char *argv[], struct powerdebug_options *options)
+{
+ int c;
- /*
- * Options:
- * -r, --regulator : regulator
- * -s, --sensor : sensors
- * -c, --clock : clocks
- * -p, --findparents : clockname whose parents have to be found
- * -t, --time : ticktime
- * -d, --dump : dump
- * -v, --verbose : verbose
- * -V, --version : version
- * -h, --help : help
- * no option / default : show usage!
- */
+ memset(options, 0, sizeof(*options));
+ options->ticktime = 10;
while (1) {
int optindex = 0;
- static struct option long_options[] = {
- {"regulator", 0, 0, 'r'},
- {"sensor", 0, 0, 's'},
- {"clock", 0, 0, 'c'},
- {"findparents", 1, 0, 'p'},
- {"time", 1, 0, 't'},
- {"dump", 0, 0, 'd'},
- {"verbose", 0, 0, 'v'},
- {"version", 0, 0, 'V'},
- {"help", 0, 0, 'h'},
- {0, 0, 0, 0}
- };
-
- c = getopt_long(argc, argv, "rscp:t:dvVh", long_options,
&optindex);
+
+ c = getopt_long(argc, argv, "rscp:t:dvVh",
+ long_options, &optindex);
if (c == -1)
break;
switch (c) {
case 'r':
- regulators = 1;
+ options->regulators = 1;
selectedwindow = REGULATOR;
break;
case 's':
- sensors = 1;
+ options->sensors = 1;
selectedwindow = SENSOR;
break;
case 'c':
- clocks = 1;
+ options->clocks = 1;
selectedwindow = CLOCK;
break;
case 'p':
- findparent = 1;
- strcpy(clkarg, optarg);
+ options->findparent = 1;
+ strcpy(options->clkarg, optarg);
break;
case 't':
- ticktime = strtod(optarg, NULL);
+ options->ticktime = strtod(optarg, NULL);
break;
case 'd':
dump = 1;
break;
case 'v':
- verbose = 1;
+ options->verbose = 1;
break;
case 'V':
version();
break;
- case 'h':
- usage();
- break;
case '?':
- fprintf (stderr, "%s: Unknown option %c'.\n",
+ fprintf(stderr, "%s: Unknown option %c'.\n",
argv[0], optopt);
- exit(1);
default:
- usage();
- break;
+ return -1;
}
}
- if (dump && !(regulators || clocks || sensors)) {
- //fprintf(stderr, "Dump mode (-d) supported only with -c, -r "
- // "or -s ..\n");
- //usage();
- // By Default lets show everything we have!
- regulators = clocks = sensors = 1;
+ if (dump && !(options->regulators ||
+ options->clocks || options->sensors)) {
+ /* By Default lets show everything we have */
+ options->regulators = options->clocks = options->sensors = 1;
}
- if (findparent && (!clocks || !dump)) {
+ if (options->findparent && (!options->clocks || !dump)) {
fprintf(stderr, "-p option passed without -c and -d."
" Exiting...\n");
- usage();
+ return -1;
}
if (!dump && selectedwindow == -1)
selectedwindow = CLOCK;
+ return 0;
+}
+
+int main(int argc, char **argv)
+{
+ int i;
+ int findparent_ncurses = 0, refreshwin = 0;
+ int enter_hit = 0;
+ int firsttime[TOTAL_FEATURE_WINS];
+ char clkname_str[64];
+ struct powerdebug_options *options;
+
+ for (i = 0; i < TOTAL_FEATURE_WINS; i++)
+ firsttime[i] = 1;
+
+ options = malloc(sizeof(*options));
+ if (!options) {
+ fprintf(stderr, "failed to allocated memory\n");
+ return -1;
+ }
+
+ if (getoptions(argc, argv, options)) {
+ usage();
+ return 1;
+ }
+
init_regulator_ds();
while (1) {
@@ -172,17 +195,17 @@ int main(int argc, char **argv)
show_header();
}
- if (regulators || selectedwindow == REGULATOR) {
+ if (options->regulators || selectedwindow == REGULATOR) {
read_regulator_info();
if (!dump) {
create_selectedwindow();
- show_regulator_info(verbose);
+ show_regulator_info(options->verbose);
}
else
- print_regulator_info(verbose);
+ print_regulator_info(options->verbose);
}
- if (clocks || selectedwindow == CLOCK) {
+ if (options->clocks || selectedwindow == CLOCK) {
int ret = 0;
if (firsttime[CLOCK]) {
ret = init_clock_details();
@@ -202,7 +225,7 @@ int main(int argc, char **argv)
if (refreshwin)
command = REFRESH_WINDOW;
hrow = read_and_print_clock_info(
- verbose,
+ options->verbose,
highlighted_row,
command);
highlighted_row = hrow;
@@ -212,19 +235,19 @@ int main(int argc, char **argv)
enter_hit);
}
if (!ret && dump) {
- if (findparent)
- read_and_dump_clock_info_one(clkarg);
+ if (options->findparent)
+
read_and_dump_clock_info_one(options->clkarg);
else
- read_and_dump_clock_info(verbose);
+
read_and_dump_clock_info(options->verbose);
}
}
- if (sensors || selectedwindow == SENSOR) {
+ if (options->sensors || selectedwindow == SENSOR) {
if (!dump) {
create_selectedwindow();
print_sensor_header();
} else
- read_and_print_sensor_info(verbose);
+ read_and_print_sensor_info(options->verbose);
}
if (dump)
@@ -232,8 +255,8 @@ int main(int argc, char **argv)
FD_ZERO(&readfds);
FD_SET(0, &readfds);
- tval.tv_sec = ticktime;
- tval.tv_usec = (ticktime - tval.tv_sec) * 1000000;
+ tval.tv_sec = options->ticktime;
+ tval.tv_usec = (options->ticktime - tval.tv_sec) * 1000000;
key = select(1, &readfds, NULL, NULL, &tval);
@@ -308,7 +331,7 @@ int main(int argc, char **argv)
exit(0);
if (keychar == 'R') {
refreshwin = 1;
- ticktime = 3;
+ options->ticktime = 3;
} else
refreshwin = 0;
}
--
1.7.1
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