53bf5c497f
- Add LICENSES directory - Download additional licenses used - Add .reuse directory - Add doc about SPDX/reuse Co-authored-by: Florian Märkl <info@florianmaerkl.de>
49 lines
952 B
C
49 lines
952 B
C
// SPDX-FileCopyrightText: 2017 pancake <pancake@nopcode.org>
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// SPDX-License-Identifier: LGPL-3.0-only
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#include <rz_util.h>
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typedef char *(*CommandCallback)(const char *args);
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typedef struct {
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const char *cmd;
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CommandCallback cb;
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} BbCommands;
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static BbCommands bbcmds[] = {
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{ "cat", rz_syscmd_cat },
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{ "ls", rz_syscmd_ls },
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NULL
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};
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static int run(int i, const char *arg) {
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char *res = bbcmds[i].cb(arg);
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if (res) {
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printf("%s", res);
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free(res);
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return 0;
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}
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return 1;
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}
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int main(int argc, char **argv) {
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int i;
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for (i = 0; bbcmds[i].cmd; i++) {
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if (!strcmp(bbcmds[i].cmd, argv[0])) {
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const char *arg = argc > 1 ? argv[1] : NULL;
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return run(i, arg);
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}
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}
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if (argc > 1) {
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for (i = 0; bbcmds[i].cmd; i++) {
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if (!strcmp(bbcmds[i].cmd, argv[1])) {
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const char *arg = argc > 2 ? argv[2] : NULL;
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return run(i, arg);
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}
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}
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}
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for (i = 0; bbcmds[i].cmd; i++) {
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printf("%s\n", bbcmds[i].cmd);
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}
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return 1;
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}
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