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04b3ea0e L |
1 | /* |
2 | * (C) Copyright 2016 Leo C. <erbl259-lmu@yahoo.de> | |
3 | * | |
4 | * SPDX-License-Identifier: GPL-2.0 | |
5 | */ | |
6 | ||
7 | #include "common.h" | |
8 | #include <string.h> | |
9 | #include <stdio.h> | |
10 | ||
11 | #include "ff.h" | |
12 | #include "config.h" | |
13 | #include "command.h" | |
14 | #include "cli_readline.h" /* console_buffer[] */ | |
15 | #include "cli.h" /* run_command() */ | |
16 | #include "env.h" | |
17 | ||
18 | ||
19 | command_ret_t do_run(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
20 | { | |
21 | int i; | |
22 | (void) cmdtp; | |
23 | ||
24 | if (argc < 2) | |
25 | return CMD_RET_USAGE; | |
26 | ||
27 | for (i = 1; i < argc; ++i) { | |
28 | char *arg; | |
29 | ||
30 | arg = getenv_char(argv[i]); | |
31 | if (arg == NULL) { | |
32 | printf_P(PSTR("## Error: \"%s\" is not set\n"), argv[i]); | |
33 | return CMD_RET_FAILURE; | |
34 | } | |
35 | ||
36 | if (run_command(arg, flag) != 0) | |
37 | return CMD_RET_FAILURE; | |
38 | } | |
39 | return CMD_RET_SUCCESS; | |
40 | } | |
41 | ||
42 | static int source(FIL *fp, int flag, int argc, char * const argv[]) | |
43 | { | |
44 | int lineno = 0; | |
45 | int res = 0; | |
46 | ||
47 | (void)argc; (void)argv; | |
48 | ||
49 | while (!f_eof(fp) && !f_error(fp) && !res) { | |
50 | lineno++; | |
51 | if (f_gets(console_buffer, CONFIG_SYS_CBSIZE, fp)) { | |
52 | int i = strlen(console_buffer) - 1; | |
53 | if (i != 0) { | |
54 | if (i > 0) { | |
55 | if (console_buffer[i] != '\n') { | |
56 | printf_P(PSTR("Error: line %d to long\n"), lineno); | |
57 | res = -1; | |
58 | break; | |
59 | } | |
60 | } | |
61 | console_buffer[i] = 0; | |
62 | res = run_command(console_buffer, flag); | |
63 | } | |
64 | } | |
65 | } | |
66 | return !f_eof(fp) || res; | |
67 | } | |
68 | ||
69 | command_ret_t do_source(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) | |
70 | { | |
71 | FIL File; | |
72 | int res; | |
73 | ||
74 | (void) cmdtp; | |
75 | ||
76 | if (argc < 2) | |
77 | return CMD_RET_USAGE; | |
78 | ||
79 | res = f_open(&File, argv[1], FA_READ ); | |
80 | if (res) { | |
81 | printf_P(PSTR("Error: failed to open script '%s'\n"), argv[1]); | |
82 | return CMD_RET_FAILURE; | |
83 | } | |
84 | ||
85 | printf_P(PSTR("Executing script: '%s'...\n"), argv[1]); | |
86 | res = source(&File, flag, --argc, ++argv); | |
87 | f_close(&File); | |
88 | if (res != 0) { | |
89 | return CMD_RET_FAILURE; | |
90 | } | |
91 | return CMD_RET_SUCCESS; | |
92 | } |