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code reworked

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This commit is contained in:
openapc 2012-12-29 19:37:03 +01:00
parent f48d7ab6a6
commit bf2dbe7494
26 changed files with 284 additions and 499 deletions
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17
backend/library.c
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@ -79,9 +79,11 @@ void ZBarcode_Clear(struct zint_symbol *symbol)
symbol->width = 0;
symbol->text[0] = '\0';
symbol->errtxt[0] = '\0';
if (symbol->bitmap != NULL)
if (symbol->bitmap != NULL)
{
free(symbol->bitmap);
symbol->bitmap = NULL;
symbol->bitmap = NULL;
}
symbol->bitmap_width = 0;
symbol->bitmap_height = 0;
}
@ -108,7 +110,7 @@ void ZBarcode_Delete(struct zint_symbol *symbol)
while (string) {
s = string;
string = string->next;
free(s->text);
free(s->text);
free(s);
}
@ -225,7 +227,11 @@ int dump_plot(struct zint_symbol *symbol)
}
fputs("]\n", f);
fclose(f);
if(symbol->output_options & BARCODE_STDOUT) {
fflush(f);
} else {
fclose(f);
}
return 0;
}
@ -836,7 +842,8 @@ int ZBarcode_Encode_File(struct zint_symbol *symbol, char *filename)
buffer = (unsigned char *)malloc(fileLen * sizeof(unsigned char));
if(!buffer) {
strcpy(symbol->errtxt, "Internal memory error");
fclose(file);
if (strcmp(filename, "-"))
fclose(file);
return ERROR_MEMORY;
}