mirror of
https://github.com/Dejvino/lilybook.git
synced 2024-11-13 03:47:30 +00:00
119 lines
2.7 KiB
C++
119 lines
2.7 KiB
C++
#include <string.h>
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#include "core/common.h"
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#include "core/buttons.h"
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#include "core/display.h"
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#include <epaper/EPD.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <dirent.h>
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#include "SdCardMenuMode.h"
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#include "esp_log.h"
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static char* TAG = "SdCardMenuMode";
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// TODO: make use of bytes
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void SdCardMenuMode::start()
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{
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display_refresh();
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dir_entry_t* dir_chain_start = new dir_entry_t;
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strcpy(dir_chain_start->name, "[Back]");
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dir_entry_t* last_entry = dir_chain_start;
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int entries = 1;
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struct stat stats;
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struct dirent *dir;
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DIR* d = opendir(this->basedir);
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if (d)
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{
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while ((dir = readdir(d)) != NULL)
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{
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ESP_LOGI(TAG, "* %s", dir->d_name);
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dir_entry_t* new_entry = new dir_entry_t;
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strcpy(new_entry->name, dir->d_name);
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char path[64];
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strcpy(path, this->basedir);
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strcat(path, dir->d_name);
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if (stat(path, &stats) == 0) {
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last_entry->bytes = stats.st_size;
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}
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new_entry->next = NULL;
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if (dir_chain_start == NULL) {
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dir_chain_start = new_entry;
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}
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if (last_entry == NULL) {
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last_entry = new_entry;
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} else {
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last_entry->next = new_entry;
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last_entry = new_entry;
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}
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entries++;
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}
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closedir(d);
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} else {
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ESP_LOGE(TAG, "Could not open dir.");
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}
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this->optionsNames = new char[entries*DIR_ENTRY_NAME_SIZE];
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this->options = new char*[entries];
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this->optionsBytes = new unsigned long[entries];
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this->optionsSize = entries;
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last_entry = dir_chain_start;
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int i = 0;
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while (last_entry != NULL) {
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this->options[i] = &this->optionsNames[i * DIR_ENTRY_NAME_SIZE];
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memcpy(this->options[i], last_entry->name, DIR_ENTRY_NAME_SIZE);
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this->optionsBytes[i] = last_entry->bytes;
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dir_entry_t* next = (dir_entry_t*)last_entry->next;
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delete last_entry;
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last_entry = next;
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i++;
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}
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}
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void SdCardMenuMode::finish()
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{
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delete this->options;
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delete this->optionsNames;
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delete this->optionsBytes;
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}
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char* SdCardMenuMode::getTitle()
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{
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return "SD Card";
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}
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char** SdCardMenuMode::getOptions()
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{
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return this->options;
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}
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int SdCardMenuMode::getOptionsSize()
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{
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return this->optionsSize;
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}
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void SdCardMenuMode::onOptionSelected(int option)
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{
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if (option == 0) {
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this->setFinished();
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return;
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}
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// TODO files
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}
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int SdCardMenuMode::getOptionsX()
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{
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return 35;
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}
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int SdCardMenuMode::getOptionsFont()
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{
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return SMALL_FONT;
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}
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