71 lines
1.9 KiB
C
71 lines
1.9 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "esp_log.h"
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#include "esp_console.h"
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#include "argtable3/argtable3.h"
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#include "nvs_flash.h"
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#include "esp_vfs_dev.h"
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#include "esp32-lora.h"
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#include "lorcomm.h"
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#include "main.h"
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static struct {
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struct arg_str *hostname;
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struct arg_end *end;
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lora32_cfg_t *lora;
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} hostname_args;
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int hostname(int argc, char **argv) {
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int nerrors = arg_parse(argc, argv, (void **)&hostname_args);
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if (nerrors != 0) {
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arg_print_errors(stderr, hostname_args.end, argv[0]);
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return 1;
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}
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if(argc == 1) {
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printf(" > %s\n", lorcomm_cfg.hostname);
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} else {
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asprintf(&lorcomm_cfg.hostname, "%s", hostname_args.hostname->sval[0]);
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nvs_set_str(lorcomm_cfg.nvs_handle, "hostname", hostname_args.hostname->sval[0]);
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esp_err_t err = nvs_commit(lorcomm_cfg.nvs_handle);
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printf((err != ESP_OK) ? "Failed!\n" : "Done\n");
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}
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return 0;
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}
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void cmd_hostname_register(lora32_cfg_t *lora) {
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hostname_args.hostname = arg_strn(NULL, NULL, "\"hostname\"", 0, 1, "hostname");
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hostname_args.end = arg_end(1);
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hostname_args.lora = lora;
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size_t hostname_len;
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printf("nvs_handle: %d\n\n\n", lorcomm_cfg.nvs_handle);
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esp_err_t err = nvs_get_str(lorcomm_cfg.nvs_handle, "hostname", NULL, &hostname_len);
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if(err == ESP_OK && hostname_len > 0) {
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printf("hostname_len: %d\n", hostname_len);
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lorcomm_cfg.hostname = malloc(hostname_len);
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nvs_get_str(lorcomm_cfg.nvs_handle, "hostname", lorcomm_cfg.hostname, &hostname_len);
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printf("hostname: %s\n", lorcomm_cfg.hostname);
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} else {
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lorcomm_cfg.hostname = malloc(7);
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memcpy(lorcomm_cfg.hostname, "lorcomm\0", 8);
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}
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const esp_console_cmd_t hostname_cmd = {
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.command = "hostname",
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.help = "Set/Get Hostname",
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.hint = NULL,
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.func = &hostname,
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.argtable = &hostname_args
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};
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ESP_ERROR_CHECK(esp_console_cmd_register(&hostname_cmd));
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}
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