kamkow1
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72 lines
1.3 KiB
C
72 lines
1.3 KiB
C
#include "arena_alloc.h"
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#include "context.h"
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#include "interp.h"
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#include "mprintf.h"
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#include "self.h"
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#include "strbuf.h"
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#include <arena.h>
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#include <desc.h>
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#include <filereader.h>
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#include <filewriter.h>
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#include <liballoc.h>
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#include <list.h>
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#include <minmax.h>
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#include <path.h>
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#include <printf.h>
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#include <process.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <str_status.h>
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#include <string.h>
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#include <system.h>
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#include <terminal_cursor.h>
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#define LINE_BUFFER_MAX 1024
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#define PROMPT "$ "
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static void exec_line (const char* line) {
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struct list_node_link* tokens = NULL;
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tokenize (&tokens, line);
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if (tokens != NULL)
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parse_and_execute (tokens);
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arena_reset (&arena);
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}
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void app_main (void) {
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e_pid = get_exec_pid ();
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e_pgid = get_procgroup (e_pid);
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size_t line_cursor = 0;
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char line_buffer[LINE_BUFFER_MAX + 1];
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memset (line_buffer, 0, sizeof (line_buffer));
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while (interp_is_running ()) {
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mprintf (PROMPT);
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char ch = 0;
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for (;;) {
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mail_receive (&ch, 1);
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if (ch == '\n')
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break;
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if (line_cursor < LINE_BUFFER_MAX) {
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line_buffer[line_cursor++] = ch;
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mprintf ("%c", ch);
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}
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}
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mprintf ("\n");
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exec_line (line_buffer);
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line_cursor = 0;
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memset (line_buffer, 0, sizeof (line_buffer));
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}
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arena_destroy (&arena);
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}
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