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更好的进程系统

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Leonmmcoset
2026-04-17 17:07:19 +08:00
parent bf41872d8d
commit f93af4a2a6
17 changed files with 1385 additions and 35 deletions
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136
clks/kernel/log.c
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@@ -6,6 +6,8 @@
#define CLKS_LOG_LINE_MAX 256
#define CLKS_LOG_JOURNAL_CAP 256
#define CLKS_LOG_ANSI_RESET "\x1B[0m"
static char clks_log_journal[CLKS_LOG_JOURNAL_CAP][CLKS_LOG_LINE_MAX];
static u32 clks_log_journal_head = 0U;
static u32 clks_log_journal_count_live = 0U;
@@ -37,6 +39,10 @@ static void clks_log_append_char(char *buffer, usize *cursor, char ch) {
static void clks_log_append_text(char *buffer, usize *cursor, const char *text) {
usize i = 0;
if (text == CLKS_NULL) {
return;
}
while (text[i] != '\0') {
clks_log_append_char(buffer, cursor, text[i]);
i++;
@@ -83,51 +89,121 @@ static void clks_log_journal_push(const char *line) {
}
}
static void clks_log_emit_line(const char *line) {
static const char *clks_log_level_ansi(enum clks_log_level level) {
switch (level) {
case CLKS_LOG_DEBUG:
return "\x1B[38;5;110m";
case CLKS_LOG_INFO:
return "\x1B[38;5;120m";
case CLKS_LOG_WARN:
return "\x1B[1;38;5;220m";
case CLKS_LOG_ERROR:
return "\x1B[1;38;5;203m";
default:
return "\x1B[38;5;250m";
}
}
static const char *clks_log_tag_ansi(const char *tag) {
static const char *palette[] = {
"\x1B[38;5;81m",
"\x1B[38;5;117m",
"\x1B[38;5;159m",
"\x1B[38;5;45m",
"\x1B[38;5;75m",
"\x1B[38;5;141m",
"\x1B[38;5;214m",
"\x1B[38;5;168m",
};
u32 hash = 5381U;
usize i = 0U;
usize palette_count = sizeof(palette) / sizeof(palette[0]);
if (tag == CLKS_NULL || tag[0] == '\0') {
return palette[0];
}
while (tag[i] != '\0') {
hash = ((hash << 5U) + hash) ^ (u32)(u8)tag[i];
i++;
}
return palette[hash % (u32)palette_count];
}
static void clks_log_emit_tty_colored(enum clks_log_level level, const char *tag, const char *message) {
const char *safe_tag = (tag == CLKS_NULL) ? "LOG" : tag;
const char *safe_message = (message == CLKS_NULL) ? "" : message;
clks_tty_write(clks_log_level_ansi(level));
clks_tty_write("[");
clks_tty_write(clks_log_level_name(level));
clks_tty_write("]");
clks_tty_write(clks_log_tag_ansi(safe_tag));
clks_tty_write("[");
clks_tty_write(safe_tag);
clks_tty_write("]");
clks_tty_write(CLKS_LOG_ANSI_RESET);
clks_tty_write(" ");
clks_tty_write(safe_message);
clks_tty_write("\n");
}
static void clks_log_build_line(enum clks_log_level level, const char *tag, const char *message, char *line) {
const char *safe_tag = (tag == CLKS_NULL) ? "LOG" : tag;
const char *safe_message = (message == CLKS_NULL) ? "" : message;
usize cursor = 0U;
if (line == CLKS_NULL) {
return;
}
clks_log_append_char(line, &cursor, '[');
clks_log_append_text(line, &cursor, clks_log_level_name(level));
clks_log_append_char(line, &cursor, ']');
clks_log_append_char(line, &cursor, '[');
clks_log_append_text(line, &cursor, safe_tag);
clks_log_append_char(line, &cursor, ']');
clks_log_append_char(line, &cursor, ' ');
clks_log_append_text(line, &cursor, safe_message);
line[cursor] = '\0';
}
static void clks_log_emit_line(enum clks_log_level level, const char *tag, const char *message, const char *line) {
if (line == CLKS_NULL) {
return;
}
clks_log_journal_push(line);
clks_serial_write(line);
clks_serial_write("\n");
clks_tty_write(line);
clks_tty_write("\n");
clks_log_emit_tty_colored(level, tag, message);
}
void clks_log(enum clks_log_level level, const char *tag, const char *message) {
char line[CLKS_LOG_LINE_MAX];
usize cursor = 0;
clks_log_append_char(line, &cursor, '[');
clks_log_append_text(line, &cursor, clks_log_level_name(level));
clks_log_append_char(line, &cursor, ']');
clks_log_append_char(line, &cursor, '[');
clks_log_append_text(line, &cursor, tag);
clks_log_append_char(line, &cursor, ']');
clks_log_append_char(line, &cursor, ' ');
clks_log_append_text(line, &cursor, message);
line[cursor] = '\0';
clks_log_emit_line(line);
clks_log_build_line(level, tag, message, line);
clks_log_emit_line(level, tag, message, line);
}
void clks_log_hex(enum clks_log_level level, const char *tag, const char *label, u64 value) {
char message[CLKS_LOG_LINE_MAX];
char line[CLKS_LOG_LINE_MAX];
usize cursor = 0;
usize cursor = 0U;
clks_log_append_char(line, &cursor, '[');
clks_log_append_text(line, &cursor, clks_log_level_name(level));
clks_log_append_char(line, &cursor, ']');
clks_log_append_char(line, &cursor, '[');
clks_log_append_text(line, &cursor, tag);
clks_log_append_char(line, &cursor, ']');
clks_log_append_char(line, &cursor, ' ');
clks_log_append_text(line, &cursor, label);
clks_log_append_char(line, &cursor, ':');
clks_log_append_char(line, &cursor, ' ');
clks_log_append_hex_u64(line, &cursor, value);
line[cursor] = '\0';
clks_log_append_text(message, &cursor, (label == CLKS_NULL) ? "VALUE" : label);
clks_log_append_char(message, &cursor, ':');
clks_log_append_char(message, &cursor, ' ');
clks_log_append_hex_u64(message, &cursor, value);
message[cursor] = '\0';
clks_log_emit_line(line);
clks_log_build_line(level, tag, message, line);
clks_log_emit_line(level, tag, message, line);
}
u64 clks_log_journal_count(void) {
@@ -153,4 +229,4 @@ clks_bool clks_log_journal_read(u64 index_from_oldest, char *out_line, usize out
clks_log_journal_copy_line(out_line, out_line_size, clks_log_journal[slot]);
return CLKS_TRUE;
}
}