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This commit is contained in:
Kamil Kowalczyk
2026-02-21 22:14:16 +01:00
parent dc021c0469
commit 02e77b5c90
30 changed files with 3259 additions and 18 deletions
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1
Makefile
View File

@@ -9,3 +9,4 @@ include make/libterminal.mk
include make/libprocess.mk include make/libprocess.mk
include make/libstring.mk include make/libstring.mk
include make/libkb.mk include make/libkb.mk
include make/libaux.mk

1
aux/compiledb.sh
View File

@@ -9,3 +9,4 @@ make -B all_compiledb_libprocess
make -B all_compiledb_libterminal make -B all_compiledb_libterminal
make -B all_compiledb_libstring make -B all_compiledb_libstring
make -B all_compiledb_libkb make -B all_compiledb_libkb
make -B all_compiledb_libaux

1
aux/devel.sh
View File

@@ -14,6 +14,7 @@ make -B all_libprocess
make -B all_libterminal make -B all_libterminal
make -B all_libstring make -B all_libstring
make -B all_libkb make -B all_libkb
make -B all_libaux
make -B all_apps make -B all_apps
make -B all_dist make -B all_dist
./aux/limine_iso_amd64.sh ./aux/limine_iso_amd64.sh

1
aux/docs.sh
View File

@@ -10,5 +10,6 @@ make -B docs_libprocess
make -B docs_libstring make -B docs_libstring
make -B docs_libterminal make -B docs_libterminal
make -B docs_libkb make -B docs_libkb
make -B docs_libaux
mkdocs build mkdocs build

2
aux/format.sh
View File

@@ -8,4 +8,6 @@ make -B format_libterminal
make -B format_libprocess make -B format_libprocess
make -B format_liballoc make -B format_liballoc
make -B format_libstring make -B format_libstring
make -B format_libkb
make -B format_libaux
make -B format_apps make -B format_apps

4
ce/Makefile
View File

@@ -2,5 +2,9 @@ include ../make/ufuncs.mk
$(eval $(call add_lib,libstring)) $(eval $(call add_lib,libstring))
$(eval $(call add_lib,libprocess)) $(eval $(call add_lib,libprocess))
$(eval $(call add_lib,libaux))
$(eval $(call add_include,libterminal))
cflags += -DPRINTF_INCLUDE_CONFIG_H=1
include ../make/user.mk include ../make/user.mk

173
ce/ce.c
View File

@@ -1,15 +1,178 @@
#include <liballoc.h>
#include <list.h>
#include <m/fs_desc_buffer.h>
#include <minmax.h>
#include <printf.h>
#include <process.h> #include <process.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <str_status.h>
#include <string.h> #include <string.h>
#include <system.h>
#include <terminal_cursor.h>
#define LINE_BUFFER_MAX 1024
#define TOKEN_MAX 64
#define PROMPT "ce $ "
struct token {
struct list_node_link tokens_link;
char buffer[TOKEN_MAX];
};
static int e_pid;
static int e_pgid;
static void putch (char ch) { mail_send (e_pgid, &ch, 1); }
void putchar_ (char ch) { putch (ch); }
static bool tokenize_line (void* ctx, const char* start, size_t len) {
struct list_node_link** head = ctx;
struct token* token = malloc (sizeof (*token));
if (token == NULL)
return false;
memset (token, 0, sizeof (*token));
memcpy (token->buffer, start, min (sizeof (token->buffer) - 1, len));
list_append ((*head), &token->tokens_link);
return true;
}
static void free_tokens (struct list_node_link* tokens) {
struct list_node_link *token_link, *token_tmp_link;
list_foreach (tokens, token_link, token_tmp_link) {
struct token* token = list_entry (token_link, struct token, tokens_link);
list_remove (tokens, &token->tokens_link);
free (token);
}
}
static void cmd_echo (struct list_node_link* tokens) {
struct list_node_link *token_link, *token_tmp_link;
list_foreach (tokens, token_link, token_tmp_link) {
struct token* token = list_entry (token_link, struct token, tokens_link);
printf ("%s ", token->buffer);
}
}
static void cmd_cat (struct list_node_link* tokens) {
if (tokens == NULL) {
printf ("ERROR: no file paths provided\n");
return;
}
struct fs_desc_buffer desc;
struct list_node_link *token_link, *token_tmp_link;
list_foreach (tokens, token_link, token_tmp_link) {
struct token* token = list_entry (token_link, struct token, tokens_link);
int ret;
ret = open (token->buffer);
if (ret < 0) {
printf ("ERROR opening %s: %s\n", token->buffer, str_status[-ret]);
continue;
}
describe (token->buffer, &desc);
if (desc.type != FS_FILE)
goto close1;
char* buffer = malloc (desc.size + 1);
if (buffer == NULL)
goto close1;
memset (buffer, 0, desc.size + 1);
ret = read (token->buffer, 0, (uint8_t*)buffer, desc.size);
if (ret < 0) {
printf ("ERROR reading%s: %s\n", token->buffer, str_status[-ret]);
goto close1;
}
printf ("%s\n", buffer);
close1:
if (buffer != NULL)
free (buffer);
close (token->buffer);
}
}
static void cmd_help (struct list_node_link* tokens) {
(void)tokens;
printf ("Available commands:\n");
printf ("\techo <word1> <word2> <word3> ...\n");
printf ("\thelp\n");
printf ("\tcat <file path>\n");
}
static void exec_tokens (struct list_node_link* tokens) {
struct token* cmd_token = list_entry (tokens, struct token, tokens_link);
if (strcmp (cmd_token->buffer, "echo") == 0) {
cmd_echo (tokens->next);
} else if (strcmp (cmd_token->buffer, "help") == 0) {
cmd_help (tokens->next);
} else if (strcmp (cmd_token->buffer, "cat") == 0) {
cmd_cat (tokens->next);
} else {
printf ("ERROR: unknown command '%s'\n", cmd_token->buffer);
}
}
static void exec_line (const char* line) {
struct list_node_link* tokens = NULL;
strtokenize (line, ' ', &tokens, &tokenize_line);
if (tokens != NULL)
exec_tokens (tokens);
free_tokens (tokens);
}
void app_main (void) { void app_main (void) {
int e_pid = get_exec_pid (); e_pid = get_exec_pid ();
int e_pgid = get_procgroup (e_pid); e_pgid = get_procgroup (e_pid);
size_t line_cursor = 0;
char line_buffer[LINE_BUFFER_MAX + 1];
memset (line_buffer, 0, sizeof (line_buffer));
for (;;) { for (;;) {
char ch; printf (PROMPT);
char ch = 0;
for (;;) {
mail_receive (&ch, 1); mail_receive (&ch, 1);
/* test (ch); */
mail_send (e_pgid, &ch, 1); if (ch == '\n')
break;
if (line_cursor < LINE_BUFFER_MAX) {
line_buffer[line_cursor++] = ch;
printf ("%c", ch);
}
}
printf ("\n");
exec_line (line_buffer);
line_cursor = 0;
memset (line_buffer, 0, sizeof (line_buffer));
printf ("\n");
} }
} }

1
init.cmd
View File

@@ -1 +0,0 @@
Hello world!

22
init/init.c
View File

@@ -6,9 +6,24 @@
#include <string.h> #include <string.h>
#include <terminal.h> #include <terminal.h>
static int ce_pgid;
void receiver (void) {
for (;;) {
char rcv;
mail_receive (&rcv, 1);
if (rcv == '\n')
terminal_print ("\r\n", 2);
else
terminal_print (&rcv, 1);
}
}
void app_main (void) { void app_main (void) {
int ce_pid = exec ("ramdisk:/ce"); int ce_pid = exec ("ramdisk:/ce");
int ce_pgid = get_procgroup (ce_pid); ce_pgid = get_procgroup (ce_pid);
process_spawn (&receiver, NULL);
for (;;) { for (;;) {
int ch = kb_read_key (); int ch = kb_read_key ();
@@ -17,10 +32,5 @@ void app_main (void) {
continue; continue;
mail_send (ce_pgid, (uint8_t*)&ch, 1); mail_send (ce_pgid, (uint8_t*)&ch, 1);
char rcv;
mail_receive (&rcv, 1);
/* test (rcv); */
terminal_print (&rcv, 1);
} }
} }

4
kernel/device/ps2_kb.c
View File

@@ -6,6 +6,7 @@
#include <irq/irq.h> #include <irq/irq.h>
#include <libk/ringbuffer.h> #include <libk/ringbuffer.h>
#include <libk/std.h> #include <libk/std.h>
#include <m/kb_device.h>
#include <m/status.h> #include <m/status.h>
#include <proc/capability.h> #include <proc/capability.h>
#include <proc/proc.h> #include <proc/proc.h>
@@ -205,6 +206,9 @@ int ps2kb_read_key (struct device* device, struct proc* proc, struct reschedule_
uint8_t* chbuf = (uint8_t*)a1; uint8_t* chbuf = (uint8_t*)a1;
if (chbuf == NULL)
return -ST_BAD_ADDRESS_SPACE;
spin_lock (&ps2kb_ringbuffer_lock); spin_lock (&ps2kb_ringbuffer_lock);
size_t prev_count = ps2kb_ringbuffer.count; size_t prev_count = ps2kb_ringbuffer.count;

4
libaux/.gitignore vendored Normal file
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@@ -0,0 +1,4 @@
*.o
*.json
docs/
.cache/

6
libaux/Makefile Normal file
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@@ -0,0 +1,6 @@
include ../make/ufuncs.mk
libname := libaux
cflags += -DPRINTF_INCLUDE_CONFIG_H=1
include ../make/lib.mk

170
libaux/list.h Normal file
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@@ -0,0 +1,170 @@
#ifndef _KERNEL_LIBK_LIST_H
#define _KERNEL_LIBK_LIST_H
struct list_node_link {
struct list_node_link* next;
struct list_node_link* prev;
};
#define list_entry(ptr, type, member) ((type*)((char*)(ptr) - offsetof (type, member)))
#define list_append(head, new) \
do { \
if ((new) != NULL) { \
(new)->next = NULL; \
if ((head) != NULL) { \
struct list_node_link* __tmp = (head); \
while (__tmp->next != NULL) { \
__tmp = __tmp->next; \
} \
__tmp->next = (new); \
(new)->prev = __tmp; \
} else { \
(new)->prev = NULL; \
(head) = (new); \
} \
} \
} while (0)
#define list_prepend(head, new) \
do { \
if ((new) != NULL) { \
(new)->prev = NULL; \
(new)->next = (head); \
if ((head) != NULL) { \
(head)->prev = (new); \
} \
(head) = (new); \
} \
} while (0)
#define list_remove(head, ele) \
do { \
if ((ele) != NULL) { \
if ((ele)->prev != NULL) { \
(ele)->prev->next = (ele)->next; \
} else { \
(head) = (ele)->next; \
} \
if ((ele)->next != NULL) { \
(ele)->next->prev = (ele)->prev; \
} \
(ele)->next = NULL; \
(ele)->prev = NULL; \
} \
} while (0)
#define list_find(head, out, propname, propvalue) \
do { \
(out) = NULL; \
struct list_node_link* __tmp = (head); \
while (__tmp) { \
if (__tmp->propname == (propvalue)) { \
(out) = __tmp; \
break; \
} \
__tmp = __tmp->next; \
} \
} while (0)
#define list_foreach(head, var, tmp) \
for (var = (head), tmp = (var ? var->next : NULL); var != NULL; \
var = tmp, tmp = (var ? var->next : NULL))
#define list_foreach_index(head, var, tmp, idx) \
for ((idx) = 0, var = (head), tmp = (var ? var->next : NULL); var != NULL; \
var = tmp, tmp = (var ? var->next : NULL), (idx)++)
#define list_foreach_index_limit(head, var, tmp, idx, max) \
for ((idx) = 0, var = (head), tmp = (var ? var->next : NULL); var != NULL && (idx) < (max); \
var = tmp, tmp = (var ? var->next : NULL), (idx)++)
#define list_back(head, out) \
do { \
(out) = NULL; \
if ((head) != NULL) { \
struct list_node_link* __tmp = (head); \
while (__tmp->next != NULL) { \
__tmp = __tmp->next; \
} \
(out) = __tmp; \
} \
} while (0)
#define list_front(head, out) \
do { \
(out) = NULL; \
if ((head) != NULL) { \
struct list_node_link* __tmp = (head); \
while (__tmp->prev != NULL) { \
__tmp = __tmp->prev; \
} \
(out) = __tmp; \
} \
} while (0)
#define list_insert_after(head, pos, new) \
do { \
if ((pos) != NULL && (new) != NULL) { \
(new)->prev = (pos); \
(new)->next = (pos)->next; \
if ((pos)->next != NULL) { \
(pos)->next->prev = (new); \
} \
(pos)->next = (new); \
} else if ((pos) == NULL && (head) == NULL) { \
(new)->prev = NULL; \
(new)->next = NULL; \
(head) = (new); \
} \
} while (0)
#define list_insert_before(head, pos, new) \
do { \
if ((pos) != NULL && (new) != NULL) { \
(new)->next = (pos); \
(new)->prev = (pos)->prev; \
if ((pos)->prev != NULL) { \
(pos)->prev->next = (new); \
} else { \
(head) = (new); \
} \
(pos)->prev = (new); \
} else if ((pos) == NULL && (head) == NULL) { \
(new)->prev = NULL; \
(new)->next = NULL; \
(head) = (new); \
} \
} while (0)
#define list_index_of(head, ele, out_idx) \
do { \
(out_idx) = -1; \
int __idx = 0; \
struct list_node_link* __tmp = (head); \
while (__tmp != NULL) { \
if (__tmp == (ele)) { \
(out_idx) = __idx; \
break; \
} \
__tmp = __tmp->next; \
__idx++; \
} \
} while (0)
#define list_index_of_prop(head, propname, propvalue, out_idx) \
do { \
(out_idx) = -1; \
int __idx = 0; \
struct list_node_link* __tmp = (head); \
while (__tmp != NULL) { \
if (__tmp->propname == (propvalue)) { \
(out_idx) = __idx; \
break; \
} \
__tmp = __tmp->next; \
__idx++; \
} \
} while (0)
#endif // _KERNEL_LIBK_LIST_H

7
libaux/minmax.h Normal file
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@@ -0,0 +1,7 @@
#ifndef _KERNEL_LIBK_MINMAX_H
#define _KERNEL_LIBK_MINMAX_H
#define max(a, b) ((a) > (b) ? (a) : (b))
#define min(a, b) ((a) < (b) ? (a) : (b))
#endif // _KERNEL_LIBK_MINMAX_H

1693
libaux/printf.c Normal file
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File diff suppressed because it is too large Load Diff

240
libaux/printf.h Normal file
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@@ -0,0 +1,240 @@
/**
* @author (c) Eyal Rozenberg <eyalroz1@gmx.com>
* 2021-2024, Haifa, Palestine/Israel
* @author (c) Marco Paland (info@paland.com)
* 2014-2019, PALANDesign Hannover, Germany
*
* @note Others have made smaller contributions to this file: see the
* contributors page at https://github.com/eyalroz/printf/graphs/contributors
* or ask one of the authors.
*
* @brief Small stand-alone implementation of the printf family of functions
* (`(v)printf`, `(v)s(n)printf` etc., geared towards use on embedded systems
* with a very limited resources.
*
* @note the implementations are thread-safe; re-entrant; use no functions from
* the standard library; and do not dynamically allocate any memory.
*
* @license The MIT License (MIT)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef PRINTF_H_
#define PRINTF_H_
#ifdef PRINTF_INCLUDE_CONFIG_H
#include "printf_config.h"
#endif
#ifdef __cplusplus
#include <cstdarg>
#include <cstddef>
extern "C" {
#else
#include <stdarg.h>
#include <stddef.h>
#endif
#ifdef __GNUC__
#if ((__GNUC__ == 4 && __GNUC_MINOR__ >= 4) || __GNUC__ > 4)
#define ATTR_PRINTF(one_based_format_index, first_arg) \
__attribute__ ((format (gnu_printf, (one_based_format_index), (first_arg))))
#else
#define ATTR_PRINTF(one_based_format_index, first_arg) \
__attribute__ ((format (printf, (one_based_format_index), (first_arg))))
#endif
#define ATTR_VPRINTF(one_based_format_index) ATTR_PRINTF ((one_based_format_index), 0)
#else
#define ATTR_PRINTF(one_based_format_index, first_arg)
#define ATTR_VPRINTF(one_based_format_index)
#endif
#ifndef PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_SOFT
#define PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_SOFT 0
#endif
#ifndef PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_HARD
#define PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_HARD 0
#endif
#if PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_HARD
#define printf_ printf
#define sprintf_ sprintf
#define vsprintf_ vsprintf
#define snprintf_ snprintf
#define vsnprintf_ vsnprintf
#define vprintf_ vprintf
#endif
/*
* If you want to include this implementation file directly rather than
* link against it, this will let you control the functions' visibility,
* e.g. make them static so as not to clash with other objects also
* using them.
*/
#ifndef PRINTF_VISIBILITY
#define PRINTF_VISIBILITY
#endif
/**
* Prints/send a single character to some opaque output entity
*
* @note This function is not implemented by the library, only declared; you
* must provide an implementation if you wish to use the @ref printf / @ref
* vprintf function (and possibly for linking against the library, if your
* toolchain does not support discarding unused functions)
*
* @note The output could be as simple as a wrapper for the `write()` system
* call on a Unix-like * system, or even libc's @ref putchar , for replicating
* actual functionality of libc's @ref printf * function; but on an embedded
* system it may involve interaction with a special output device, like a UART,
* etc.
*
* @note in libc's @ref putchar, the parameter type is an int; this was intended
* to support the representation of either a proper character or EOF in a
* variable - but this is really not meaningful to pass into @ref putchar and is
* discouraged today. See further discussion in:
* @link https://stackoverflow.com/q/17452847/1593077
*
* @param c the single character to print
*/
PRINTF_VISIBILITY
void putchar_ (char c);
/**
* An implementation of the C standard's printf/vprintf
*
* @note you must implement a @ref putchar_ function for using this function -
* it invokes @ref putchar_ * rather than directly performing any I/O (which
* insulates it from any dependence on the operating system * and external
* libraries).
*
* @param format A string specifying the format of the output, with %-marked
* specifiers of how to interpret additional arguments.
* @param arg Additional arguments to the function, one for each %-specifier in
* @p format
* @return The number of characters written into @p s, not counting the
* terminating null character
*/
/* @{ */
PRINTF_VISIBILITY
int printf_ (const char* format, ...) ATTR_PRINTF (1, 2);
PRINTF_VISIBILITY
int vprintf_ (const char* format, va_list arg) ATTR_VPRINTF (1);
/* @} */
/**
* An implementation of the C standard's sprintf/vsprintf
*
* @note For security considerations (the potential for exceeding the buffer
* bounds), please consider using the size-constrained variant, @ref snprintf /
* @ref vsnprintf, instead.
*
* @param s An array in which to store the formatted string. It must be large
* enough to fit the formatted output!
* @param format A string specifying the format of the output, with %-marked
* specifiers of how to interpret additional arguments
* @param arg Additional arguments to the function, one for each specifier in
* @p format
* @return The number of characters written into @p s, not counting the
* terminating null character
*/
/* @{ */
PRINTF_VISIBILITY
int sprintf_ (char* s, const char* format, ...) ATTR_PRINTF (2, 3);
PRINTF_VISIBILITY
int vsprintf_ (char* s, const char* format, va_list arg) ATTR_VPRINTF (2);
/* @} */
/**
* An implementation of the C standard's snprintf/vsnprintf
*
* @param s An array in which to store the formatted string. It must be large
* enough to fit either the entire formatted output, or at least @p n
* characters. Alternatively, it can be NULL, in which case nothing will
* be printed, and only the number of characters which _could_ have been
* printed is tallied and returned.
* @param n The maximum number of characters to write to the array, including
* a terminating null character
* @param format A string specifying the format of the output, with %-marked
* specifiers of how to interpret additional arguments.
* @param arg Additional arguments to the function, one for each specifier in
* @p format
* @return The number of characters that COULD have been written into @p s, not
* counting the terminating null character. A value equal or larger than
* @p n indicates truncation. Only when the returned value is non-negative
* and less than @p n, the null-terminated string has been fully and
* successfully printed.
*/
/* @{ */
PRINTF_VISIBILITY
int snprintf_ (char* s, size_t count, const char* format, ...) ATTR_PRINTF (3, 4);
PRINTF_VISIBILITY
int vsnprintf_ (char* s, size_t count, const char* format, va_list arg) ATTR_VPRINTF (3);
/* @} */
/**
* printf/vprintf with user-specified output function
*
* An alternative to @ref printf_, in which the output function is specified
* dynamically (rather than @ref putchar_ being used)
*
* @param out An output function which takes one character and a type-erased
* additional parameters
* @param extra_arg The type-erased argument to pass to the output function @p
* out with each call
* @param format A string specifying the format of the output, with %-marked
* specifiers of how to interpret additional arguments.
* @param arg Additional arguments to the function, one for each specifier in
* @p format
* @return The number of characters for which the output f unction was invoked,
* not counting the terminating null character
*
*/
PRINTF_VISIBILITY
int fctprintf (void (*out) (char c, void* extra_arg), void* extra_arg, const char* format, ...)
ATTR_PRINTF (3, 4);
PRINTF_VISIBILITY
int vfctprintf (void (*out) (char c, void* extra_arg), void* extra_arg, const char* format,
va_list arg) ATTR_VPRINTF (3);
#ifdef __cplusplus
} /* extern "C" */
#endif
#if PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_HARD
#undef printf_
#undef sprintf_
#undef vsprintf_
#undef snprintf_
#undef vsnprintf_
#undef vprintf_
#else
#if PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_SOFT
#define printf printf_
#define sprintf sprintf_
#define vsprintf vsprintf_
#define snprintf snprintf_
#define vsnprintf vsnprintf_
#define vprintf vprintf_
#endif
#endif
#endif /* PRINTF_H_ */

8
libaux/printf_config.h Normal file
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@@ -0,0 +1,8 @@
#ifndef _KERNEL_LIBK_PRINTF_CONFIG_H
#define _KERNEL_LIBK_PRINTF_CONFIG_H
#define PRINTF_ALIAS_STANDARD_FUNCTION_NAMES_HARD 1
#define PRINTF_SUPPORT_DECIMAL_SPECIFIERS 0
#define PRINTF_SUPPORT_EXPONENTIAL_SPECIFIERS 0
#endif // _KERNEL_LIBK_PRINTF_CONFIG_H

3
libaux/src.mk Normal file
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@@ -0,0 +1,3 @@
c += printf.c
o += printf.o

4
libkb/kb.c
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@@ -1,8 +1,8 @@
#include <stdint.h>
#include <kb.h> #include <kb.h>
#include <system.h>
#include <m/kb_device.h> #include <m/kb_device.h>
#include <m/status.h> #include <m/status.h>
#include <stdint.h>
#include <system.h>
int kb_read_key (void) { int kb_read_key (void) {
char ch = 0; char ch = 0;

45
libstring/string.c
View File

@@ -1,3 +1,4 @@
#include <stdbool.h>
#include <stddef.h> #include <stddef.h>
#include <stdint.h> #include <stdint.h>
#include <string.h> #include <string.h>
@@ -45,3 +46,47 @@ int memcmp (const void* s1, const void* s2, size_t n) {
} }
return 0; return 0;
} }
void strtokenize (const char* str, char delim, void* ctx, strtokenize_cb_func_t cb) {
const char* start = str;
const char* end;
while (*start) {
while (*start == delim && *start)
start++;
if (!*start)
break;
end = start;
while (*end != delim && *end)
end++;
if (!cb (ctx, start, (size_t)(end - start)))
break;
start = end;
}
}
/* https://stackoverflow.com/a/34873406 */
int strcmp (const char* s1, const char* s2) {
while (*s1 && (*s1 == *s2)) {
s1++;
s2++;
}
return *(const unsigned char*)s1 - *(const unsigned char*)s2;
}
/* https://stackoverflow.com/a/2490637 */
char* strcat (char* dest, const char* src) {
char* rdest = dest;
while (*dest)
dest++;
while ((*dest++ = *src++))
;
return rdest;
}

12
libstring/string.h
View File

@@ -1,9 +1,12 @@
#ifndef _LIBSTRING_STRING_H #ifndef _LIBSTRING_STRING_H
#define _LIBSTRING_STRING_H #define _LIBSTRING_STRING_H
#include <stdbool.h>
#include <stddef.h> #include <stddef.h>
#include <stdint.h> #include <stdint.h>
typedef bool (*strtokenize_cb_func_t) (void* ctx, const char* start, size_t len);
/* Set block of memory */ /* Set block of memory */
size_t memset (void* dst, uint8_t b, size_t n); size_t memset (void* dst, uint8_t b, size_t n);
@@ -19,4 +22,13 @@ size_t strlen (const char* str);
/* Compare blocks of memory */ /* Compare blocks of memory */
int memcmp (const void* s1, const void* s2, size_t n); int memcmp (const void* s1, const void* s2, size_t n);
/* tokenize a string */
void strtokenize (const char* str, char delim, void* ctx, strtokenize_cb_func_t cb);
/* compare strings */
int strcmp (const char* s1, const char* s2);
/* concatinate strings */
char* strcat (char* dest, const char* src);
#endif // _LIBSTRING_STRING_H #endif // _LIBSTRING_STRING_H

23
libsystem/str_status.h Normal file
View File

@@ -0,0 +1,23 @@
#ifndef _LIBSYSTEM_STR_STATUS_H
#define _LIBSYSTEM_STR_STATUS_H
#include <m/status.h>
static const char* str_status[] = {
[ST_OK] = "ok",
[ST_SYSCALL_NOT_FOUND] = "syscall not found",
[ST_UNALIGNED] = "alignment error",
[ST_OOM_ERROR] = "out of memory",
[ST_NOT_FOUND] = "not found",
[ST_BAD_ADDRESS_SPACE] = "pointer outside of virtual address space",
[ST_PERMISSION_ERROR] = "permission error",
[ST_BAD_RESOURCE] = "invalid resource",
[ST_BAD_DEVICE_OP] = "bad device operation",
[ST_EXISTS] = "already exists",
[ST_OOB_ERROR] = "out of bounds access",
[ST_BAD_PATH] = "path parsing error",
[ST_EXEC_ERROR] = "exec error",
[ST_MOUNT_ERROR] = "mount error",
};
#endif // _LIBSYSTEM_STR_STATUS_H

623
libterminal/ansiq_LICENSE.txt Normal file
View File

@@ -0,0 +1,623 @@
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS

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# c-ansi-sequences
The ANSI escape sequences used for terminal display control wrapped in macros. Everything is very simple, you can pretty much understand what each macro does when looking at the `#define`s and comments. If you are intierested enough into this and want more documentation, open an issue and hope it'll reach me.
## Examples
```c
#include <stdio.h>
#include <c-ansi-sequences/graphics.h>
int main(void)
{
printf(ANSIQ_SETFG_GREEN"Hello, world!"ANSIQ_GR_RESET"\n");
return 0;
}
```
The code above will print `Hello, world!`in green text color. If you want to compose more styles together, do this:
```c
printf(ANSIQ_GR_SEQ(ANSIQ_FG_WHITE ANSIQ_BG_BLUE
ANSIQ_TXT_BLD ANSIQ_TXT_ITL)
"White, bold, italic text on blue background"ANSIQ_GR_RESET"\n");
```
If you want to use the same style composition in multiple places, you csn wrap that in a macro:
```c
#define WARNING(text) \
ANSIQ_GR_SEQ(ANSIQ_FG_YELLOW ANSIQ_TXT_UNL) \
text ANSIQ_GR_RESET
printf(WARNING("This is a warning")"\n");
```

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#ifndef ANSIQ_COMMON_H
#define ANSIQ_COMMON_H
#define ANSIQ_ESC "\x1b"
#endif /* ANSIQ_COMMON_H */

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#ifndef ANSIQ_CURSOR_H
#define ANSIQ_CURSOR_H
#include <terminal_common.h>
#define ANSIQ_CUR_HOME ANSIQ_ESC "[H"
#define ANSIQ_CUR_SET(l, c) ANSIQ_ESC "[" #l ";" #c "H"
#define ANSIQ_DYN_CUR_SET ANSIQ_CUR_SET (% d, % d)
#define ANSIQ_CUR_UP(n) ANSIQ_ESC "[" #n "A"
#define ANSIQ_DYN_CUR_UP ANSIQ_CUR_UP (% d)
#define ANSIQ_CUR_DOWN(n) ANSIQ_ESC "[" #n "B"
#define ANSIQ_DYN_CUR_DOWN ANSIQ_CUR_DOWN (% d)
#define ANSIQ_CUR_RIGHT(n) ANSIQ_ESC "[" #n "C"
#define ANSIQ_DYN_CUR_RIGHT ANSIQ_CUR_RIGHT (% d)
#define ANSIQ_CUR_LEFT(n) ANSIQ_ESC "[" #n "D"
#define ANSIQ_DYN_CUR_LEFT ANSIQ_CUR_LEFT (% d)
#define ANSIQ_CUR_UP_BEG(n) ANSIQ_ESC "[" #n "E"
#define ANSIQ_DYN_CUR_UP_BEG ANSIQ_CUR_UP_BEG (% d)
#define ANSIQ_CUR_DOWN_BEG(n) ANSIQ_ESC "[" #n "F"
#define ANSIQ_DYN_CUR_DOWN_BEG ANSIQ_CUR_DOWN_BEG (% d)
#define ANSIQ_CUR_SET_COL(n) ANSIQ_ESC "[" #n "G"
#define ANSIQ_DYN_CUR_SET_COL ANSIQ_CUR_SET_COL (% d)
#define ANSIQ_CUR_REQ_POS ANSIQ_ESC "[6n"
#define ANSIQ_CUR_MOVE_1UP ANSIQ_ESC "M"
#define ANSIQ_CUR_SAVE_DEC ANSIQ_ESC "7"
#define ANSIQ_CUR_RESTORE_DEC ANSIQ_ESC "8"
#define ANSIQ_CUR_SAVE_SCO ANSIQ_ESC "[s"
#define ANSIQ_CUR_RESTORE_SCO ANSIQ_ESC "[u"
#define ANSIQ_CUR_INVISIBLE ANSIQ_ESC "[?25l"
#define ANSIQ_CUR_VISIBLE ANSIQ_ESC "[?25h"
#endif /* ANSIQ_CURSOR_H */

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#ifndef ANSIQ_GRAPHICS_H
#define ANSIQ_GRAPHICS_H
#include <terminal_common.h>
#define ANSIQ_GR_SEQ(s) ANSIQ_ESC "[" s "m"
/* Text colors */
#define ANSIQ_FG_BLACK ";30"
#define ANSIQ_FG_RED ";31"
#define ANSIQ_FG_GREEN ";32"
#define ANSIQ_FG_YELLOW ";33"
#define ANSIQ_FG_BLUE ";34"
#define ANSIQ_FG_MAGENTA ";35"
#define ANSIQ_FG_CYAN ";36"
#define ANSIQ_FG_WHITE ";37"
#define __ANSIQ_SETFG_BLACK ANSIQ_ESC "[" ANSIQ_FG_BLACK
#define __ANSIQ_SETFG_RED ANSIQ_ESC "[" ANSIQ_FG_RED
#define __ANSIQ_SETFG_GREEN ANSIQ_ESC "[" ANSIQ_FG_GREEN
#define __ANSIQ_SETFG_YELLOW ANSIQ_ESC "[" ANSIQ_FG_YELLOW
#define __ANSIQ_SETFG_BLUE ANSIQ_ESC "[" ANSIQ_FG_BLUE
#define __ANSIQ_SETFG_MAGENTA ANSIQ_ESC "[" ANSIQ_FG_MAGENTA
#define __ANSIQ_SETFG_CYAN ANSIQ_ESC "[" ANSIQ_FG_CYAN
#define __ANSIQ_SETFG_WHITE ANSIQ_ESC "[" ANSIQ_FG_WHITE
#define ANSIQ_SETFG_BLACK __ANSIQ_SETFG_BLACK "m"
#define ANSIQ_SETFG_RED __ANSIQ_SETFG_RED "m"
#define ANSIQ_SETFG_GREEN __ANSIQ_SETFG_GREEN "m"
#define ANSIQ_SETFG_YELLOW __ANSIQ_SETFG_YELLOW "m"
#define ANSIQ_SETFG_BLUE __ANSIQ_SETFG_BLUE "m"
#define ANSIQ_SETFG_MAGENTA __ANSIQ_SETFG_MAGENTA "m"
#define ANSIQ_SETFG_CYAN __ANSIQ_SETFG_CYAN "m"
#define ANSIQ_SETFG_WHITE __ANSIQ_SETFG_WHITE "m"
#define ANSIQ_BRIGHT_FG(c) ANSIQ_FG_##c ";1"
#define ANSIQ_FG256(n) ";38;5;" #n
#define ANSIQ_SETBRIGHT_FG(c) ANSIQ_ESC "[" ANSIQ_BRIGHT_FG (c) "m"
#define ANSIQ_SETFG256(n) ANSIQ_ESC "[" ANSIQ_FG256 (n) "m"
#define ANSIQ_DYN_BRIGHT_FG ANSIQ_BRIGHT_FG (% d)
#define ANSIQ_DYN_FG256 ANSIQ_FG256 (% d)
#define ANSIQ_DYN_SETBRIGHT_FG ANSIQ_SETBRIGHT_FG (% d)
#define ANSIQ_DYN_SETFG256 ANSIQ_SETFG256 (% d)
#define ANSIQ_FG_RGB(r, g, b) ";38;2;" #r ";" #g ";" #b
#define ANSIQ_SETFG_RGB(r, g, b) ANSIQ_ESC "[" ANSIQ_FG_RGB (r, g, b) "m"
#define ANSIQ_DYN_FG_RGB ANSIQ_FG_RGB (% d, % d, % d)
#define ANSIQ_DYN_SETFG_RGB ANSIQ_SETFG_RGB (% d, % d, % d)
#define ANSIQ_FG_DEFAULT \
ANSIQ_ESC "[39m" // Set the foreground
// color to the default one
// (i.e. reset foreground
// colof only)
/* Background colors */
#define ANSIQ_BG_BLACK ";40"
#define ANSIQ_BG_RED ";41"
#define ANSIQ_BG_GREEN ";42"
#define ANSIQ_BG_YELLOW ";43"
#define ANSIQ_BG_BLUE ";44"
#define ANSIQ_BG_MAGENTA ";45"
#define ANSIQ_BG_CYAN ";46"
#define ANSIQ_BG_WHITE ";47"
#define __ANSIQ_SETBG_BLACK ANSIQ_ESC "[" ANSIQ_BG_BLACK
#define __ANSIQ_SETBG_RED ANSIQ_ESC "[" ANSIQ_BG_RED
#define __ANSIQ_SETBG_GREEN ANSIQ_ESC "[" ANSIQ_BG_GREEN
#define __ANSIQ_SETBG_YELLOW ANSIQ_ESC "[" ANSIQ_BG_YELLOW
#define __ANSIQ_SETBG_BLUE ANSIQ_ESC "[" ANSIQ_BG_BLUE
#define __ANSIQ_SETBG_MAGENTA ANSIQ_ESC "[" ANSIQ_BG_MAGENTA
#define __ANSIQ_SETBG_CYAN ANSIQ_ESC "[" ANSIQ_BG_CYAN
#define __ANSIQ_SETBG_WHITE ANSIQ_ESC "[" ANSIQ_BG_WHITE
#define ANSIQ_SETBG_BLACK __ANSIQ_SETBG_BLACK "m"
#define ANSIQ_SETBG_RED __ANSIQ_SETBG_RED "m"
#define ANSIQ_SETBG_GREEN __ANSIQ_SETBG_GREEN "m"
#define ANSIQ_SETBG_YELLOW __ANSIQ_SETBG_YELLOW "m"
#define ANSIQ_SETBG_BLUE __ANSIQ_SETBG_BLUE "m"
#define ANSIQ_SETBG_MAGENTA __ANSIQ_SETBG_MAGENTA "m"
#define ANSIQ_SETBG_CYAN __ANSIQ_SETBG_CYAN "m"
#define ANSIQ_SETBG_WHITE __ANSIQ_SETBG_WHITE "m"
#define ANSIQ_BRIGHT_BG(c) ANSIQ_BG_##c ";1"
#define ANSIQ_BG256(n) ";48;5;" #n
#define ANSIQ_SETBRIGHT_BG(c) ANSIQ_ESC "[" ANSIQ_BRIGHT_BG (c) "m"
#define ANSIQ_SETBG256(n) ANSIQ_ESC "[" ANSIQ_BG256 (n) "m"
#define ANSIQ_DYN_BRIGHT_BG ANSIQ_BRIGHT_BG (% d)
#define ANSIQ_DYN_BG256 ANSIQ_BG256 (% d)
#define ANSIQ_DYN_SETBRIGHT_BG ANSIQ_SETBRIGHT_BG (% d)
#define ANSIQ_DYN_SETBG256 ANSIQ_SETBG256 (% d)
#define ANSIQ_BG_RGB(r, g, b) ";48;2;" #r ";" #g ";" #b
#define ANSIQ_SETBG_RGB(r, g, b) ANSIQ_ESC "[" ANSIQ_BG_RGB (r, g, b) "m"
#define ANSIQ_DYN_BG_RGB ANSIQ_BG_RGB (% d, % d, % d)
#define ANSIQ_DYN_SETBG_RGB ANSIQ_SETBG_RGB (% d, % d, % d)
#define ANSIQ_BG_DEFAULT \
ANSIQ_ESC "[49m" // Set the background color
// to the default one
// (i.e. reset background
// color only)
/* Text styles */
#define ANSIQ_TXT_BLD ";1" // bold
#define ANSIQ_TXT_DIM ";2" // dim/faint
#define ANSIQ_TXT_ITL ";3" // italic
#define ANSIQ_TXT_UNL ";4" // underline
#define ANSIQ_TXT_BLK ";5" // blinking mode (idk what it does)
#define ANSIQ_TXT_REV ";7" // reversed
#define ANSIQ_TXT_HID ";8" // hidden/invisible
#define ANSIQ_TXT_STK ";9" // strikethrough
#define ANSIQ_SETTXT_BLD ANSIQ_ESC "[" ANSIQ_TXT_BLD "m"
#define ANSIQ_SETTXT_DIM ANSIQ_ESC "[" ANSIQ_TXT_DIM "m"
#define ANSIQ_SETTXT_ITL ANSIQ_ESC "[" ANSIQ_TXT_ITL "m"
#define ANSIQ_SETTXT_UNL ANSIQ_ESC "[" ANSIQ_TXT_UNL "m"
#define ANSIQ_SETTXT_BLK ANSIQ_ESC "[" ANSIQ_TXT_BLK "m"
#define ANSIQ_SETTXT_REV ANSIQ_ESC "[" ANSIQ_TXT_REV "m"
#define ANSIQ_SETTXT_HID ANSIQ_ESC "[" ANSIQ_TXT_HID "m"
#define ANSIQ_SETTXT_STK ANSIQ_ESC "[" ANSIQ_TXT_STK "m"
#define ANSIQ_GR_RESET \
ANSIQ_ESC "[" \
"0m"
#endif /* ANSIQ_GRAPHICS_H */

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#ifndef ANSIQ_SCREEN_H
#define ANSIQ_SCREEN_H
#include <terminal_common.h>
#define ANSIQ_SCR_CLR2END ANSIQ_ESC "[0J" // Clear to end of screen
#define ANSIQ_SCR_CLR2BEG ANSIQ_ESC "[1J" // Clear to begining of screen
#define ANSIQ_SCR_CLR_ALL ANSIQ_ESC "[2J" // Clear entire screen
#define ANSIQ_SCR_CLR_SAV ANSIQ_ESC "[3J" // Clear saved lines
#define ANSIQ_SCR_CLR2LEND ANSIQ_ESC "[0K" // Clear to end of line
#define ANSIQ_SCR_CLR2LBEG ANSIQ_ESC "[1K" // Clear to begining of line
#define ANSIQ_SCR_CLR_LINE ANSIQ_ESC "[1K" // Clear entire line
#define ANSIQ_SCR_RESTORE ANSIQ_ESC "[?47l"
#define ANSIQ_SCR_SAVE ANSIQ_ESC "[?47h"
#endif /* ANSIQ_SCREEN_H */

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make/dist.mk
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exe := $(foreach d,$(apps),$(wildcard $(d)/$(d))) exe := $(foreach d,$(apps),$(wildcard $(d)/$(d)))
extra := init.cmd extra := LICENSE.txt
all_dist: mop3dist.tar all_dist: mop3dist.tar

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all_libaux:
make -C libaux platform=$(platform) all
all_compiledb_libaux:
bear --output libaux/compile_commands.json -- make -C libaux platform=$(platform) all
clean_libaux:
make -C libaux platform=$(platform) clean
format_libaux:
make -C libaux platform=$(platform) format
docs_libaux:
make -C libaux platform=$(platform) docs
.PHONY: all_libaux clean_libaux format_libaux docs_libaux all_compiledb_libaux