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My personal Linux configuration files and dotfiles.
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fix: bugs on sta

author: pi66
date: 2026-05-01 11:58
hash: b2fa3d24f457690603a3475409432e34623705ae

Diffstat:

M

sta/Makefile
2 +-

M

sta/config.def.h
8 ++++----

M

sta/sta.c
31 +++++++++---------------------
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diff --git a/sta/Makefile b/sta/Makefile
index feddd90..4af8b16 100644
--- a/sta/Makefile
+++ b/sta/Makefile
@@ -5,7 +5,7 @@ config.h:
    cp config.def.h config.h

 install: build
-   cp sta /usr/local/bin
+   install -m 755 sta /usr/local/bin/sta

 uninstall:
    rm -f /usr/local/bin/sta
diff --git a/sta/config.def.h b/sta/config.def.h
index 7fe84e6..98e7a21 100644
--- a/sta/config.def.h
+++ b/sta/config.def.h
@@ -8,14 +8,14 @@
 static const Args commands[] = {
    // format     command      id             delay
    {run_command  , " %s "     , "date +%H:%M", 1, 60*1000},
-   {run_command  , " %s                              ", "date +'%b %d'", 2, 60*1000},
+   {run_command  , " %s                                          ", "date +'%b %d'", 2, 60*1000},
    {battery_state, " %s "     , "BAT1", 3, 1000},
    {battery_perc , "   %s% │", "BAT1", 4, 60*2000},
-   {run_command  , "   %s │", "brightnessctl | grep Current | awk '{print $4}' | tr -d '()'", 5, 0},
+   {run_command  , "   %s │" , "brightnessctl | grep Current | awk '{print $4}' | tr -d '()'", 5, 0},
    {run_command  , "   %s │" , "pactl get-sink-volume @DEFAULT_SINK@ | awk '{print $5}' | head -n1", 6, 0},
-   {cpu_perc     , "  %s% /" , NULL, 7, 1000},
-   {temp         , "  %s󰔄 │" , "/sys/class/thermal/thermal_zone3/temp", 8, 1000},
    {ram_used     , "   %s │" , NULL, 9, 1000},
    {disk_perc    , "   %s% │", "/home/", 10, 60*1000},
    {wifi_essid   , "   %s │" , "wlan0", 11, 60*1000},
+   {run_command  , "   %s  " , "python /home/pixel/.src/scripts/server.py", 12, 1000},
+
 };
diff --git a/sta/sta.c b/sta/sta.c
index a69c75d..4451de8 100644
--- a/sta/sta.c
+++ b/sta/sta.c
@@ -5,7 +5,6 @@
 #include <unistd.h>
 #include <pthread.h>
 #include <string.h>
-#include <signal.h>
 #include <errno.h>

 #define SOCKET_PATH "/tmp/sta.sock"
@@ -58,7 +57,7 @@ void add_pro(Pros *list, int id, char *name)
    list->count++;
    list->process = realloc(list->process, sizeof(Pro) * list->count);
    if (!list->process) {
-       warn("Memory", "memory allocation failed.");
+       warn("Memory: memory allocation failed.");
        exit(1);
    }
    list->process[list->count - 1].name = strdup(name);
@@ -108,13 +107,6 @@ void append(Args *command, Pros *list)
    show_pros(list);
 }

-void clean_up(int s)
-{
-   (void)s;
-   unlink(SOCKET_PATH);
-   exit(0);
-}
-
 void *worker(void *arg)
 {
    Potato *data = arg;
@@ -130,10 +122,6 @@ void *worker(void *arg)

 void run_server(struct sockaddr_un *addr, int sock, Pros *list)
 {
-   signal(SIGTERM, clean_up);
-   signal(SIGINT, clean_up);
-   unlink(SOCKET_PATH);
-
    int cmds = sizeof(commands) / sizeof(commands[0]);
    pthread_t tids[cmds];
    for (int i = 0; i < cmds; ++i) {
@@ -148,10 +136,10 @@ void run_server(struct sockaddr_un *addr, int sock, Pros *list)
    }

    if (bind(sock, (struct sockaddr *)addr, sizeof(*addr)) < 0)
-       warn("Bind", "failed: %s", strerror(errno));
+       warn("Bind: failed: %s", strerror(errno));

    if (listen(sock, 5) < 0)
-       warn("Listen", "failed: %s", strerror(errno));
+       warn("Listen failed: %s", strerror(errno));

    while (1) {
        int client = accept(sock, NULL, NULL);
@@ -215,7 +203,7 @@ void run_client(int argc, char const *argv[], struct sockaddr_un *addr, int sock
    }

    if (connect(sock, (struct sockaddr *)addr, sizeof(*addr)) < 0) {
-       warn("Connect", "failed: %s", strerror(errno));
+       warn("Connect: failed: %s", strerror(errno));
        return;
    }
    write(sock, buf, strlen(buf));
@@ -229,18 +217,17 @@ int main(int argc, char const *argv[])

    int sock = socket(AF_UNIX, SOCK_STREAM, 0);
    if (sock < 0)
-       warn("Socket", "failed to create socket: %s", strerror(errno));
+       warn("Socket: failed to create socket: %s", strerror(errno));

    Pros *list = init();

    for (int i = 1; i < argc; ++i) {
-       if (!strcmp(argv[i], "-s") || !strcmp(argv[i], "--server")) {
+         if (strcmp(argv[i], "-s") == 0 || strcmp(argv[i], "--server") == 0) {
            if (access(SOCKET_PATH, F_OK) == 0){
                if ( connect(sock, (struct sockaddr *)&addr, sizeof(addr) ) == 0 )
-                   unlink(SOCKET_PATH);
-               else
-                   die("ERROR: socket exists in " SOCKET_PATH);
-           }
+                   die("Socket: socket exists and connectable.");      
+           }else 
+             unlink(SOCKET_PATH);
            run_server(&addr, sock, list);
        }
    }