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-rw-r--r--lib/args.c111
-rw-r--r--lib/args.h18
-rw-r--r--lib/buffer.c60
-rw-r--r--lib/buffer.h16
-rw-r--r--lib/convert.c126
-rw-r--r--lib/convert.h20
-rw-r--r--lib/def.h31
-rw-r--r--lib/error.c35
-rw-r--r--lib/error.h13
-rw-r--r--lib/file.c63
-rw-r--r--lib/file.h14
-rw-r--r--lib/lslib.h16
-rw-r--r--lib/regex.c (renamed from src/util/regex.c)0
-rw-r--r--lib/regex.h (renamed from src/util/regex.h)11
-rw-r--r--lib/stack.c (renamed from src/util/stack.c)0
-rw-r--r--lib/stack.h (renamed from src/util/stack.h)2
16 files changed, 524 insertions, 12 deletions
diff --git a/lib/args.c b/lib/args.c
new file mode 100644
index 0000000..f907746
--- /dev/null
+++ b/lib/args.c
@@ -0,0 +1,111 @@
+#include "args.h"
+#include "error.h"
+#include "convert.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef MAJOR
+#define MAJOR 0
+#endif
+
+#ifndef MINOR
+#define MINOR 0
+#endif
+
+#ifndef PATCH
+#define PATCH 0
+#endif
+
+void check_arg (char* arg) {
+ if (arg == NULL) {
+ error("expected another argument after option");
+ }
+}
+
+void global_help(void (*help)(void)) {
+ printf("LazySphere v%d.%d.%d multi-call binary.\n\n", MAJOR, MINOR, PATCH);
+ help();
+ exit(EXIT_SUCCESS);
+}
+
+void parse_help(int argc, char** argv, void (*help)(void)) {
+ int i;
+
+ if (argc < 1) return;
+
+ for (i = 0; i < argc; i++) {
+ if (!prefix("-", argv[i]) || streql("-", argv[i])) break;
+ if (help != NULL && streql("--help", argv[i])) global_help(help);
+ }
+}
+
+int parse_args(int argc, char** argv, void (*help)(void), int (*short_arg)(char, char*), int (*long_arg)(char*, char*)) {
+ int start, i, current;
+ char* next_arg;
+
+ if (argc < 1) return 0;
+
+ start = 0;
+ for (i = 0; i < argc; i++) {
+
+ if (!prefix("-", argv[i]) || streql("-", argv[i])) break;
+ if (help != NULL && streql("--help", argv[i])) global_help(help);
+
+ if (i + 1 == argc) {
+ next_arg = NULL;
+ } else {
+ next_arg = argv[i+1];
+ }
+
+ current = i;
+
+ if (prefix("--", argv[i])) {
+ int r;
+
+ if (long_arg == NULL) {
+ goto exit;
+ }
+
+ r = long_arg(argv[current], next_arg);
+
+ if (r == ARG_USED) {
+ i++;
+ start++;
+ } else if (r == ARG_IGNORE) {
+ goto exit;
+ } else if (r == ARG_INVALID) {
+ error("invalid argument %s", argv[current]);
+
+ }
+ } else {
+ size_t j;
+ int r;
+
+ if (short_arg == NULL) {
+ goto exit;
+ }
+
+ for (j = 1; j < strlen(argv[current]); j++) {
+
+ r = short_arg(argv[current][j], next_arg);
+
+ if (r == ARG_USED) {
+ i++;
+ start++;
+ } else if (r == ARG_IGNORE) {
+ goto exit;
+ } else if (r == ARG_INVALID) {
+ error("invalid argument -%c", argv[current][j]);
+ }
+ }
+ }
+
+ start++;
+ }
+
+exit:
+
+ return start;
+}
diff --git a/lib/args.h b/lib/args.h
new file mode 100644
index 0000000..0b89fca
--- /dev/null
+++ b/lib/args.h
@@ -0,0 +1,18 @@
+#ifndef ARGS_H
+#define ARGS_H
+
+#define UNUSED(x) (void)(x)
+#define ARG_UNUSED 0
+#define ARG_USED 1
+#define ARG_IGNORE 2
+#define ARG_INVALID 3
+
+void check_arg (char* arg);
+
+void global_help(void (*help)(void));
+
+void parse_help (int argc, char** argv, void (*help)(void));
+
+int parse_args (int argc, char** argv, void (*help)(void), int (*short_arg)(char, char*), int (*long_arg)(char*, char*));
+
+#endif
diff --git a/lib/buffer.c b/lib/buffer.c
new file mode 100644
index 0000000..2bee94b
--- /dev/null
+++ b/lib/buffer.c
@@ -0,0 +1,60 @@
+#include "buffer.h"
+#include "convert.h"
+
+#include <limits.h>
+#include <string.h>
+
+static int push_path_buffer_b(char* buf, int* index, const char* string) {
+ int save, string_len;
+
+ save = *index;
+ if (*index > 1 || (*index == 1 && buf[0] != '/')) {
+ buf[(*index)++] = '/';
+ }
+
+ string_len = strlen(string);
+ memcpy(buf + *index, string, string_len + 1);
+
+ *index += string_len;
+
+ return save;
+}
+
+static void pop_path_buffer_b(char* buf, int* index, int i) {
+ *index = i;
+ buf[*index] = '\0';
+}
+
+static char path_buffer[PATH_MAX + 1];
+static int path_buffer_index = 0;
+
+char* get_path_buffer(void) {
+ return path_buffer;
+}
+
+int push_path_buffer(const char* string) {
+ return push_path_buffer_b(path_buffer, &path_buffer_index, string);
+}
+
+void pop_path_buffer(int i) {
+ pop_path_buffer_b(path_buffer, &path_buffer_index, i);
+}
+
+static char path_buffer_2[PATH_MAX + 1];
+static int path_buffer_index_2 = 0;
+
+char* get_path_buffer_2(void) {
+ return path_buffer_2;
+}
+
+int push_path_buffer_2(const char* string) {
+ return push_path_buffer_b(path_buffer_2, &path_buffer_index_2, string);
+}
+
+void pop_path_buffer_2(int i) {
+ pop_path_buffer_b(path_buffer_2, &path_buffer_index_2, i);
+}
+
+bool is_dot_dir(const char* path) {
+ return streql(path, ".") || streql(path, "..");
+}
diff --git a/lib/buffer.h b/lib/buffer.h
new file mode 100644
index 0000000..fd47ee7
--- /dev/null
+++ b/lib/buffer.h
@@ -0,0 +1,16 @@
+#ifndef BUFFER_H
+#define BUFFER_H
+
+#include "def.h"
+
+char* get_path_buffer(void);
+int push_path_buffer(const char* string);
+void pop_path_buffer(int i);
+
+char* get_path_buffer_2(void);
+int push_path_buffer_2(const char* string);
+void pop_path_buffer_2(int i);
+
+bool is_dot_dir(const char* path);
+
+#endif
diff --git a/lib/convert.c b/lib/convert.c
new file mode 100644
index 0000000..071268e
--- /dev/null
+++ b/lib/convert.c
@@ -0,0 +1,126 @@
+#include "convert.h"
+#include "error.h"
+
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+long int get_number(const char* text) {
+ char* end;
+ long int n = strtol(text, &end, 10);
+ if (text == end) {
+ error("%s is not a valid number", text);
+ }
+ return n;
+}
+
+long int get_blkm(const char* text) {
+ char* end;
+ long int n = strtol(text, &end, 10);
+ if (text == end) {
+ error("%s is not a valid bkm", text);
+ }
+ if (*end == '\0') return n;
+ switch (*end) {
+ case 'K':
+ case 'k':
+ return n * 1024;
+ case 'B':
+ case 'b':
+ return n * 512;
+ case 'M':
+ case 'm':
+ return n * 1024 * 1204;
+ default:
+ error("invalid bkm type %c", *end);
+ }
+
+ /* shouldnt get here anyways */
+ return 0;
+}
+
+mode_t get_mode(const char* next) {
+ char* end = NULL;
+ mode_t mode = (mode_t)strtol(next, &end, 8);
+ if (!end) return 0;
+ while(isspace(*end)) end++;
+ if (*end != '\0' || (unsigned) mode < 010000) {
+ error("invalid file mode: `%s`", next);
+ }
+ return mode;
+}
+
+bool streql(const char* a, const char* b) {
+ int n = 0;
+
+ if (*a != *b) return false;
+
+ while (true) {
+ if (*(a+n) != *(b+n)) return false;
+ if (*(a+n) == '\0') return true;
+ ++n;
+ }
+}
+
+bool prefix(const char* pre, const char* str) {
+ return strncmp(pre, str, strlen(pre)) == 0;
+}
+
+static char fs_types[5] = {'K','M','G','T','P'};
+void print_file_size(size_t bytes, char buf[5]) {
+ int index, n;
+ float next;
+
+ index = 0;
+ next = bytes;
+
+ while (true) {
+ if (next < 1000) {
+ break;
+ }
+
+ if (index == 5) {
+ printf("999P");
+ return;
+ }
+
+ next /= 1024;
+ index++;
+ }
+
+ n = snprintf(buf, 4, "%u", (int)(next+.5));
+
+ if (index > 0) {
+ buf[n] = (fs_types[index - 1]);
+ n++;
+ }
+
+ buf[n] = '\0';
+}
+
+static char* months[12] =
+ {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
+void print_date_time(time_t mills, char buf[13]) {
+ struct tm* info;
+ int n;
+
+ info = localtime(&mills);
+ n = snprintf(buf, 5, "%s ", months[info->tm_mon]);
+
+ if (info->tm_mday < 10) {
+ buf[n] = ' ';
+ n++;
+ }
+
+ snprintf(buf + n, 13 - n, "%d %02d:%02d ", info->tm_mday, info->tm_hour, info->tm_sec);
+}
+
+void print_file_path(char* path) {
+ if (streql("-", path)) {
+ printf("(standard input)");
+ } else {
+ printf("%s", path);
+ }
+}
diff --git a/lib/convert.h b/lib/convert.h
new file mode 100644
index 0000000..f07614b
--- /dev/null
+++ b/lib/convert.h
@@ -0,0 +1,20 @@
+#ifndef CONVERT_H
+#define CONVERT_H
+
+#include "def.h"
+
+#include <sys/stat.h>
+#include <stddef.h>
+
+long int get_number(const char* text);
+long int get_blkm(const char* text);
+mode_t get_mode(const char* text);
+
+bool streql(const char* a, const char* b);
+bool prefix(const char* pre, const char* str);
+
+void print_file_size(size_t bytes, char buf[5]);
+void print_date_time(time_t mills, char buf[13]);
+void print_file_path(char* path);
+
+#endif
diff --git a/lib/def.h b/lib/def.h
new file mode 100644
index 0000000..33a32a0
--- /dev/null
+++ b/lib/def.h
@@ -0,0 +1,31 @@
+#ifndef COLOR_H
+#define COLOR_H
+
+#include <stdint.h>
+
+#define ANSCII "\x1b["
+#define NEXT ";"
+
+#define RESET "0"
+#define BOLD "1"
+
+#define NORMAL "3"
+#define BACKGROUND "4"
+#define HIGHLIGHT "9"
+
+#define BLACK "0"
+#define RED "1"
+#define GREEN "2"
+#define YELLOW "3"
+#define BLUE "4"
+#define MAGENTA "5"
+#define TURQUOISE "6"
+#define WHITE "7"
+
+#define COLOR "m"
+
+typedef uint8_t bool;
+#define true 1
+#define false 0
+
+#endif
diff --git a/lib/error.c b/lib/error.c
new file mode 100644
index 0000000..67828c9
--- /dev/null
+++ b/lib/error.c
@@ -0,0 +1,35 @@
+#include "error.h"
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+extern char* cmd;
+
+void error_s(const char *format, ...) {
+ va_list list;
+ va_start(list, format);
+
+ fprintf(stderr, "%s: ", cmd);
+ vfprintf(stderr, format, list);
+ fprintf(stderr, "\n");
+}
+
+void error(const char *format, ...) {
+ va_list list;
+ va_start(list, format);
+
+ fprintf(stderr, "%s: ", cmd);
+ vfprintf(stderr, format, list);
+ fprintf(stderr, "\n");
+ exit(EXIT_FAILURE);
+}
+
+void output(const char *format, ...) {
+ va_list list;
+ va_start(list, format);
+
+ fprintf(stdout, "%s: ", cmd);
+ vfprintf(stdout, format, list);
+ fprintf(stdout, "\n");
+}
diff --git a/lib/error.h b/lib/error.h
new file mode 100644
index 0000000..bae532e
--- /dev/null
+++ b/lib/error.h
@@ -0,0 +1,13 @@
+#ifndef ERROR_H
+#define ERROR_H
+
+__attribute__ ((__format__(printf, 1, 2)))
+void error_s(const char* format, ...);
+
+__attribute__ ((__format__(printf, 1, 2)))
+void error(const char* format, ...);
+
+__attribute__ ((__format__(printf, 1, 2)))
+void output(const char* format, ...);
+
+#endif
diff --git a/lib/file.c b/lib/file.c
new file mode 100644
index 0000000..f89b489
--- /dev/null
+++ b/lib/file.c
@@ -0,0 +1,63 @@
+#include "file.h"
+#include "error.h"
+#include "convert.h"
+
+#include <paths.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+FILE* get_file_s(const char* path, const char* type) {
+ struct stat s;
+ FILE* file;
+
+ if (streql("-", path) && type[0] == 'r') {
+ clearerr(stdin);
+ fflush(stdin);
+ return stdin;
+ }
+
+ if (lstat(path, &s) < 0) {
+ if (type[0] != 'r') goto read;
+ error_s("failed to read %s: %s", path, strerror(errno));
+ return NULL;
+ }
+
+ if (S_ISDIR(s.st_mode)) {
+ error_s("%s is a directory", path);
+ return NULL;
+ }
+
+read:
+
+ file = fopen(path, type);
+
+ if (file == NULL) {
+ error_s("failed to %s file %s: %s", type[0] == 'r' ? "read" : "write", path, strerror(errno));
+ }
+
+ return file;
+}
+
+FILE* get_file(const char* path, const char* type) {
+ FILE* file = get_file_s(path, type);
+ if (file == NULL) exit(EXIT_FAILURE);
+ return file;
+}
+
+int get_tty (void) {
+ int fd = open(_PATH_TTY, O_RDONLY);
+ if (fd < 0) error("failed to get tty: %s", strerror(errno));
+ return fd;
+}
+
+FILE* get_tty_stream(char* type) {
+ int fd = get_tty();
+ FILE* file = fdopen(fd, type);
+ if (file == NULL) {
+ error("failed to open tty stream: %s", strerror(errno));
+ }
+ return file;
+}
diff --git a/lib/file.h b/lib/file.h
new file mode 100644
index 0000000..0bb5939
--- /dev/null
+++ b/lib/file.h
@@ -0,0 +1,14 @@
+#ifndef FILE_H
+#define FILE_H
+
+#include <stdio.h>
+
+FILE* get_file_s(const char* path, const char* type);
+
+FILE* get_file(const char* path, const char* type);
+
+int get_tty(void);
+
+FILE* get_tty_stream(char* type);
+
+#endif
diff --git a/lib/lslib.h b/lib/lslib.h
new file mode 100644
index 0000000..dfa1202
--- /dev/null
+++ b/lib/lslib.h
@@ -0,0 +1,16 @@
+#ifndef SHARED_H
+#define SHARED_H
+
+#include <stdint.h>
+#include <stdio.h>
+
+#include "args.h"
+#include "buffer.h"
+#include "def.h"
+#include "convert.h"
+#include "error.h"
+#include "file.h"
+#include "regex.h"
+#include "stack.h"
+
+#endif
diff --git a/src/util/regex.c b/lib/regex.c
index 0e0dc52..0e0dc52 100644
--- a/src/util/regex.c
+++ b/lib/regex.c
diff --git a/src/util/regex.h b/lib/regex.h
index 69facc6..d4c61b6 100644
--- a/src/util/regex.h
+++ b/lib/regex.h
@@ -36,16 +36,9 @@
#define RE_DOT_MATCHES_NEWLINE 1
#endif
-#ifdef __cplusplus
-extern "C"{
-#endif
-
-
-
/* Typedef'd pointer to get abstract datatype. */
typedef struct regex_t* re_t;
-
/* Compile regex string pattern to a regex_t-array. */
re_t re_compile(const char* pattern);
@@ -58,8 +51,4 @@ int re_matchp(re_t pattern, const char* text, int* matchlength);
int re_match(const char* pattern, const char* text, int* matchlength);
-#ifdef __cplusplus
-}
-#endif
-
#endif /* ifndef _TINY_REGEX_C */
diff --git a/src/util/stack.c b/lib/stack.c
index acffc1a..acffc1a 100644
--- a/src/util/stack.c
+++ b/lib/stack.c
diff --git a/src/util/stack.h b/lib/stack.h
index 8d6fc80..38fb185 100644
--- a/src/util/stack.h
+++ b/lib/stack.h
@@ -1,7 +1,7 @@
#ifndef STACK_H
#define STACK_H
-#include "shared.h"
+#include "def.h"
#include <stddef.h>
generated by cgit v1.2.3-freya (git 2.51.0) at 2025-09-22 21:50:30 +0000