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Refactor

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This commit is contained in:
Rodrigo Torres 2017-09-10 12:03:09 -03:00 • committed by Robin Stuart
parent 1882d76b70
commit 4963a772db
45 changed files with 334 additions and 351 deletions
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23
backend/library.c
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@ -102,22 +102,22 @@ void ZBarcode_Delete(struct zint_symbol *symbol) {
// If there is a rendered version, ensure its memory is released
if (symbol->rendered != NULL) {
struct zint_render_line *line, *l;
struct zint_render_string *string, *s;
struct zint_render_ring *ring, *r;
struct zint_render_hexagon *hexagon, *h;
struct zint_render_line *line;
struct zint_render_string *string;
struct zint_render_ring *ring;
struct zint_render_hexagon *hexagon;
// Free lines
line = symbol->rendered->lines;
while (line) {
l = line;
struct zint_render_line *l = line;
line = line->next;
free(l);
}
// Free Strings
string = symbol->rendered->strings;
while (string) {
s = string;
struct zint_render_string *s = string;
string = string->next;
free(s->text);
free(s);
@ -126,7 +126,7 @@ void ZBarcode_Delete(struct zint_symbol *symbol) {
// Free Rings
ring = symbol->rendered->rings;
while (ring) {
r = ring;
struct zint_render_ring *r = ring;
ring = ring->next;
free(r);
}
@ -134,7 +134,7 @@ void ZBarcode_Delete(struct zint_symbol *symbol) {
// Free Hexagons
hexagon = symbol->rendered->hexagons;
while (hexagon) {
h = hexagon;
struct zint_render_hexagon *h = hexagon;
hexagon = hexagon->next;
free(h);
}
@ -215,9 +215,9 @@ extern int svg_plot(struct zint_symbol *symbol); /* Plot to SVG */
extern int emf_plot(struct zint_symbol *symbol); /* Plot to Metafile */
void error_tag(char error_string[], int error_number) {
char error_buffer[100];
if (error_number != 0) {
char error_buffer[100];
strcpy(error_buffer, error_string);
if (error_number > 4) {
@ -234,7 +234,6 @@ void error_tag(char error_string[], int error_number) {
int dump_plot(struct zint_symbol *symbol) {
FILE *f;
int i, r;
int byt;
char hex[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8',
'9', 'A', 'B', 'C', 'D', 'E', 'F'};
int space = 0;
@ -250,7 +249,7 @@ int dump_plot(struct zint_symbol *symbol) {
}
for (r = 0; r < symbol->rows; r++) {
byt = 0;
int byt = 0;
for (i = 0; i < symbol->width; i++) {
byt = byt << 1;
if (module_is_set(symbol, r, i)) {
@ -1083,7 +1082,6 @@ int ZBarcode_Encode(struct zint_symbol *symbol, const unsigned char *source,int
int ZBarcode_Print(struct zint_symbol *symbol, int rotate_angle) {
int error_number;
char output[4];
switch (rotate_angle) {
case 0:
@ -1104,6 +1102,7 @@ int ZBarcode_Print(struct zint_symbol *symbol, int rotate_angle) {
}
if (strlen(symbol->outfile) > 3) {
char output[4];
output[0] = symbol->outfile[strlen(symbol->outfile) - 3];
output[1] = symbol->outfile[strlen(symbol->outfile) - 2];
output[2] = symbol->outfile[strlen(symbol->outfile) - 1];