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library: compat symbology 39 fix; ISBN: "X" check

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WARN_FAIL_ALL: always return error: ZINT_ERROR_USES_ECI/NON_COMPLIANT
Fuller error messages; more comments zint.h
mainwindow.cpp: replace metaobject ENUM with array
  (suppresses virtual in constructor warning)
This commit is contained in:
gitlost
2021-07-06 19:53:31 +01:00
parent 7cd0d9ae22
commit 3c1869b032
53 changed files with 1453 additions and 1062 deletions
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12
backend/raster.c
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@ -177,7 +177,7 @@ static int save_raster_image_to_file(struct zint_symbol *symbol, const int image
if (rotate_angle) {
if (!(rotated_pixbuf = (unsigned char *) malloc((size_t) image_width * image_height))) {
strcpy(symbol->errtxt, "650: Insufficient memory for pixel buffer");
return ZINT_ERROR_ENCODING_PROBLEM;
return ZINT_ERROR_MEMORY;
}
}
@ -693,14 +693,14 @@ static int plot_raster_maxicode(struct zint_symbol *symbol, const int rotate_ang
if (!(pixelbuf = (unsigned char *) malloc((size_t) image_width * image_height))) {
strcpy(symbol->errtxt, "655: Insufficient memory for pixel buffer");
return ZINT_ERROR_ENCODING_PROBLEM;
return ZINT_ERROR_MEMORY;
}
memset(pixelbuf, DEFAULT_PAPER, (size_t) image_width * image_height);
if (!(scaled_hexagon = (unsigned char *) malloc((size_t) hex_width * hex_height))) {
strcpy(symbol->errtxt, "656: Insufficient memory for pixel buffer");
free(pixelbuf);
return ZINT_ERROR_ENCODING_PROBLEM;
return ZINT_ERROR_MEMORY;
}
memset(scaled_hexagon, DEFAULT_PAPER, (size_t) hex_width * hex_height);
@ -829,7 +829,7 @@ static int plot_raster_dotty(struct zint_symbol *symbol, const int rotate_angle,
/* Apply scale options by creating another pixel buffer */
if (!(scaled_pixelbuf = (unsigned char *) malloc((size_t) scale_width * scale_height))) {
strcpy(symbol->errtxt, "657: Insufficient memory for pixel buffer");
return ZINT_ERROR_ENCODING_PROBLEM;
return ZINT_ERROR_MEMORY;
}
memset(scaled_pixelbuf, DEFAULT_PAPER, (size_t) scale_width * scale_height);
@ -987,7 +987,7 @@ static int plot_raster_default(struct zint_symbol *symbol, const int rotate_angl
if (!(pixelbuf = (unsigned char *) malloc((size_t) image_width * image_height))) {
strcpy(symbol->errtxt, "658: Insufficient memory for pixel buffer");
return ZINT_ERROR_ENCODING_PROBLEM;
return ZINT_ERROR_MEMORY;
}
memset(pixelbuf, DEFAULT_PAPER, (size_t) image_width * image_height);
@ -1326,7 +1326,7 @@ static int plot_raster_default(struct zint_symbol *symbol, const int rotate_angl
if (!(scaled_pixelbuf = (unsigned char *) malloc((size_t) scale_width * scale_height))) {
free(pixelbuf);
strcpy(symbol->errtxt, "659: Insufficient memory for pixel buffer");
return ZINT_ERROR_ENCODING_PROBLEM;
return ZINT_ERROR_MEMORY;
}
memset(scaled_pixelbuf, DEFAULT_PAPER, (size_t) scale_width * scale_height);