void SDCardEntry::setFromParentEntry(SDCardEntry *parent) {
m_strncpy(dir, parent->dir, sizeof(dir));
m_strnappend(dir, parent->dir_entry.long_name, sizeof(dir));
m_strncpy(name, dir_entry.long_name, sizeof(name));
exists = true;
}
char *m_strcat(char *string1, char *string2)
{
int len1 = m_strlen(string1, "");
int len2 = m_strlen(string2, "");
char *ptr = m_malloc(len1 + len2 + 1);
if (ptr == NULL)
return (NULL);
m_strncpy(ptr, string1, len1);
m_strncpy(&ptr[len1], string2, len2);
ptr[len1 + len2] = 0;
return (ptr);
}
bool SDCardEntry::setPath(const char *path) {
exists = SDCard.findFile(path, this);
const char *pos = strrchr(path, '/');
if (pos != NULL) {
uint8_t len = MIN(sizeof(dir), (uint16_t)(pos - path));
if (len == 0) {
m_strncpy(dir, "/", sizeof(dir));
} else {
m_strncpy(dir, path, len);
}
m_strncpy(name, pos + 1, sizeof(name));
} else {
m_strncpy(dir, path, sizeof(dir));
}
return exists;
}
char * is_head (unsigned char * s1, unsigned char * s2)
{
char s[200]; // should be enough
int l = strlen(s1);
if (l > 199) l = 199;
m_strncpy (s, s2, l);
s[l] = 0;
return m_stricmp (s, s1) ? NULL : s2 + l;
}
void getNotePitch(uint8_t pitch, char *name) {
int8_t octave = pitch / 12 - 1;
uint8_t note = pitch % 12;
m_strncpy(name, noteNames[note], 2);
if (octave < 0) {
name[2] = '-';
name[3] = '0' - octave;
name[4] = '\0';
} else {
name[2] = octave + '0';
name[3] = '\0';
}
}
bool SDCardEntry::createSubDirectory(const char *path, struct fat_dir_entry_struct *new_entry) {
if (path[0] == '/')
path++;
fat_dir_struct *dd = fat_open_dir(SDCard.fs, &dir_entry);
if (dd == NULL)
return false;
char subDir[64];
while (1) {
const char *pos = strchr(path, '/');
if (pos == NULL) {
m_strncpy(subDir, path, sizeof(subDir) - 1);
} else {
int len = pos - path;
memcpy(subDir, path, len);
subDir[len] = '\0';
path = pos + 1;
}
struct fat_dir_entry_struct new_dir_entry;
int result = fat_create_dir(dd, subDir, &new_dir_entry);
if (result == 0 && strcmp(subDir, new_dir_entry.long_name)) {
fat_close_dir(dd);
return false;
} else {
memcpy(new_entry, &new_dir_entry, sizeof(new_dir_entry));
fat_close_dir(dd);
dd = fat_open_dir(SDCard.fs, &new_dir_entry);
if (dd == NULL) {
return false;
} else {
if (pos == NULL) {
sd_raw_sync();
fat_close_dir(dd);
return true;
}
}
}
}
}
char *getNameModalGui(char *line1, char *initName) {
m_strncpy(nameModalGuiPage.line1, line1, 16);
return nameModalGuiPage.getName(initName);
}
void m_strcpy(char *dest, char *src)
{
m_strncpy(dest, src, m_strlen(src, ""));
}
