mlow/mpd_control
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Code formatting - move default argument initialization

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This commit is contained in:
Matt Low 2019-10-18 16:09:06 +04:00
parent 809f57a604
commit 35c97e814a
1 changed files with 29 additions and 18 deletions
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43
mpd_control.c
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@ -23,17 +23,27 @@ static struct argp_option options[] = {
{ 0 } { 0 }
}; };
struct arguments { struct arguments
{
float interval; float interval;
int length; int length;
int step; int step;
char* padding; char* padding;
char* format; char* format;
}; };
static struct arguments arguments; static struct arguments arguments =
{
.interval = 1.0f,
.length = 25,
.step = 3,
.padding = " | ",
.format = "{title} - {artist}",
};
static error_t parse_opt(int key, char *arg, struct argp_state *state) { static error_t
parse_opt(int key, char *arg, struct argp_state *state)
{
struct arguments *arguments = state->input; struct arguments *arguments = state->input;
switch (key) { switch (key) {
case 'i': case 'i':
@ -69,7 +79,8 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state) {
static struct argp argp = { options, parse_opt, args_doc, doc, 0, 0, 0 }; static struct argp argp = { options, parse_opt, args_doc, doc, 0, 0, 0 };
struct worker_state { struct worker_state
{
int scroll_index; int scroll_index;
int song_id; int song_id;
char* full_label; char* full_label;
@ -79,14 +90,16 @@ struct worker_state {
}; };
static long long static long long
current_timestamp() { current_timestamp()
{
struct timeval te; struct timeval te;
gettimeofday(&te, NULL); gettimeofday(&te, NULL);
return te.tv_sec*1000LL + te.tv_usec/1000; return te.tv_sec*1000LL + te.tv_usec/1000;
} }
static void static void
str_replace(char *target, size_t target_len, const char *needle, const char *replace) str_replace(char *target, size_t target_len, const char *needle,
const char *replace)
{ {
if (target_len == -1) target_len = strlen(target); if (target_len == -1) target_len = strlen(target);
@ -107,7 +120,8 @@ str_replace(char *target, size_t target_len, const char *needle, const char *rep
static void static void
scroll_text(const char *text_to_scroll, const size_t text_len, char *buffer, scroll_text(const char *text_to_scroll, const size_t text_len, char *buffer,
int *index, const int max_length) { int *index, const int max_length)
{
if (*index - text_len > 0) *index %= text_len; if (*index - text_len > 0) *index %= text_len;
char* first_char = g_utf8_offset_to_pointer(text_to_scroll, *index); char* first_char = g_utf8_offset_to_pointer(text_to_scroll, *index);
@ -261,7 +275,8 @@ print_status(struct mpd_connection *conn, struct worker_state *state)
} }
static inline static inline
long long max(int a, int b) { long long max(int a, int b)
{
return a >= b? a : b; return a >= b? a : b;
} }
@ -291,7 +306,8 @@ enum click_command {
}; };
void void
mpd_run_command(struct worker_state *state, enum click_command command) { mpd_run_command(struct worker_state *state, enum click_command command)
{
struct mpd_connection *conn = mpd_connection_new(NULL, 0, 0); struct mpd_connection *conn = mpd_connection_new(NULL, 0, 0);
switch (command) { switch (command) {
case TOGGLE_PAUSE: case TOGGLE_PAUSE:
@ -314,13 +330,8 @@ mpd_run_command(struct worker_state *state, enum click_command command) {
mpd_connection_free(conn); mpd_connection_free(conn);
} }
int main(int argc, char *argv[]) { int main(int argc, char *argv[])
arguments.interval = 1.0f; {
arguments.length = 25;
arguments.step = 3;
arguments.padding = " | ";
arguments.format = "{title} - {artist}";
argp_parse(&argp, argc, argv, 0, 0, &arguments); argp_parse(&argp, argc, argv, 0, 0, &arguments);
struct worker_state state = {0, -1, malloc(1024), 0, malloc(1024), 0}; struct worker_state state = {0, -1, malloc(1024), 0, malloc(1024), 0};