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lint(tidy): some clang-tidy work

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javalsai
2025-06-10 21:43:01 +02:00
parent 6975c265f0
commit a846c1b4c9
16 changed files with 265 additions and 205 deletions
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76
src/efield.c
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@@ -3,71 +3,77 @@
#include "efield.h"
#include "ui.h"
// NOLINTBEGIN(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)
struct editable_field field_new(char* content) {
struct editable_field __efield;
struct editable_field efield;
if (content != NULL) {
__efield.length = __efield.pos = strlen(content);
memcpy(__efield.content, content, __efield.length);
efield.length = efield.pos = strlen(content);
memcpy(efield.content, content, efield.length);
} else {
field_trim(&__efield, 0);
field_trim(&efield, 0);
}
__efield.content[__efield.length] = '\0';
return __efield;
efield.content[efield.length] = '\0';
return efield;
}
void field_trim(struct editable_field* field, u_char pos) {
field->length = field->pos = pos;
field->content[field->length] = '\0';
void field_trim(struct editable_field* self, u_char pos) {
self->length = self->pos = pos;
self->content[self->length] = '\0';
}
void field_update(struct editable_field* field, char* update) {
// NOLINTNEXTLINE(modernize-macro-to-enum)
#define BACKSPACE_CODE 127
void field_update(struct editable_field* self, char* update) {
u_char insert_len = strlen(update);
if (insert_len == 0) return;
if (field->pos > field->length) field->pos = field->length; // WTF
if (self->pos > self->length) self->pos = self->length; // WTF
if (insert_len == 1) {
// backspace
if (*update == 127) {
if (field->pos == 0) return;
if (field->pos < field->length) {
memmove(&field->content[field->pos - 1], &field->content[field->pos],
field->length - field->pos);
if (*update == BACKSPACE_CODE) {
if (self->pos == 0) return;
if (self->pos < self->length) {
memmove(&self->content[self->pos - 1], &self->content[self->pos],
self->length - self->pos);
}
(field->pos)--;
(field->length)--;
field->content[field->length] = '\0';
(self->pos)--;
(self->length)--;
self->content[self->length] = '\0';
return;
}
}
// append
if (field->length + field->pos >= 255) {
if (self->length + self->pos >= 255) {
print_err("field too long");
}
if (field->pos < field->length) {
if (self->pos < self->length) {
// move with immediate buffer
memmove(&field->content[field->pos + insert_len],
&field->content[field->pos], field->length - field->pos);
memmove(&self->content[self->pos + insert_len],
&self->content[self->pos], self->length - self->pos);
}
memcpy(&field->content[field->pos], update, insert_len);
memcpy(&self->content[self->pos], update, insert_len);
field->pos += insert_len;
field->length += insert_len;
field->content[field->length] = '\0';
self->pos += insert_len;
self->length += insert_len;
self->content[self->length] = '\0';
}
// returns bool depending if it was able to "use" the seek
bool field_seek(struct editable_field* field, char seek) {
if (field->length == 0) return false;
bool field_seek(struct editable_field* self, char seek) {
if (self->length == 0) return false;
if (seek < 0 && -seek > field->pos)
field->pos = 0;
else if (seek > 0 && 255 - field->pos < seek)
field->pos = 255;
if (seek < 0 && -seek > self->pos)
self->pos = 0;
else if (seek > 0 && 255 - self->pos < seek)
self->pos = 255;
else
field->pos += seek;
self->pos += seek;
if (field->pos > field->length) field->pos = field->length;
if (self->pos > self->length) self->pos = self->length;
return true;
}
// NOLINTEND(clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling)