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Add --password option to PDFio test program.

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Michael R Sweet 2024-08-19 17:12:16 -04:00
parent 82844ad2ce
commit 138f3955d1
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GPG Key ID: BE67C75EC81F3244
1 changed files with 45 additions and 12 deletions
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55
testpdfio.c
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@ -27,7 +27,7 @@
// //
static int do_crypto_tests(void); static int do_crypto_tests(void);
static int do_test_file(const char *filename, int objnum, bool verbose); static int do_test_file(const char *filename, int objnum, const char *password, bool verbose);
static int do_unit_tests(void); static int do_unit_tests(void);
static int draw_image(pdfio_stream_t *st, const char *name, double x, double y, double w, double h, const char *label); static int draw_image(pdfio_stream_t *st, const char *name, double x, double y, double w, double h, const char *label);
static bool error_cb(pdfio_file_t *pdf, const char *message, bool *error); static bool error_cb(pdfio_file_t *pdf, const char *message, bool *error);
@ -37,6 +37,7 @@ static const char *password_cb(void *data, const char *filename);
static int read_unit_file(const char *filename, size_t num_pages, size_t first_image, bool is_output); static int read_unit_file(const char *filename, size_t num_pages, size_t first_image, bool is_output);
static ssize_t token_consume_cb(const char **s, size_t bytes); static ssize_t token_consume_cb(const char **s, size_t bytes);
static ssize_t token_peek_cb(const char **s, char *buffer, size_t bytes); static ssize_t token_peek_cb(const char **s, char *buffer, size_t bytes);
static int usage(FILE *fp);
static int verify_image(pdfio_file_t *pdf, size_t number); static int verify_image(pdfio_file_t *pdf, size_t number);
static int write_alpha_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font); static int write_alpha_test(pdfio_file_t *pdf, int number, pdfio_obj_t *font);
static int write_color_patch(pdfio_stream_t *st, bool device); static int write_color_patch(pdfio_stream_t *st, bool device);
@ -62,19 +63,30 @@ main(int argc, // I - Number of command-line arguments
int ret = 0; // Return value int ret = 0; // Return value
fprintf(stderr, "testpdfio: Test locale is \"%s\".\n", setlocale(LC_ALL, getenv("LANG")));
if (argc > 1) if (argc > 1)
{ {
int i; // Looping var int i; // Looping var
const char *password = NULL; // Password
bool verbose = false; // Be verbose? bool verbose = false; // Be verbose?
for (i = 1; i < argc; i ++) for (i = 1; i < argc; i ++)
{ {
if (!strcmp(argv[i], "--help")) if (!strcmp(argv[i], "--help"))
{ {
puts("Usage: ./testpdfio [--help] [--verbose] [filename [objnum] ...]"); return (usage(stdout));
return (0); }
else if (!strcmp(argv[i], "--password"))
{
i ++;
if (i < argc)
{
password = argv[i];
}
else
{
fputs("testpdfio: Missing password after '--password'.\n", stderr);
return (usage(stderr));
}
} }
else if (!strcmp(argv[i], "--verbose")) else if (!strcmp(argv[i], "--verbose"))
{ {
@ -82,24 +94,27 @@ main(int argc, // I - Number of command-line arguments
} }
else if (argv[i][0] == '-') else if (argv[i][0] == '-')
{ {
printf("Unknown option '%s'.\n\n", argv[i]); fprintf(stderr, "testpdfio: Unknown option '%s'.\n", argv[i]);
puts("Usage: ./testpdfio [--help] [--verbose] [filename [objnum] ...]"); return (usage(stderr));
return (1);
} }
else if ((i + 1) < argc && isdigit(argv[i + 1][0] & 255)) else if ((i + 1) < argc && isdigit(argv[i + 1][0] & 255))
{ {
// filename.pdf object-number // filename.pdf object-number
if (do_test_file(argv[i], atoi(argv[i + 1]), verbose)) if (do_test_file(argv[i], atoi(argv[i + 1]), password, verbose))
ret = 1; ret = 1;
i ++; i ++;
} }
else if (do_test_file(argv[i], 0, verbose)) else if (do_test_file(argv[i], 0, password, verbose))
{
ret = 1; ret = 1;
} }
} }
}
else else
{ {
fprintf(stderr, "testpdfio: Test locale is \"%s\".\n", setlocale(LC_ALL, getenv("LANG")));
#if _WIN32 #if _WIN32
// Windows puts executables in Platform/Configuration subdirs... // Windows puts executables in Platform/Configuration subdirs...
if (!_access("../../testfiles", 0)) if (!_access("../../testfiles", 0))
@ -363,6 +378,7 @@ do_crypto_tests(void)
static int // O - Exit status static int // O - Exit status
do_test_file(const char *filename, // I - PDF filename do_test_file(const char *filename, // I - PDF filename
int objnum, // I - Object number to dump, if any int objnum, // I - Object number to dump, if any
const char *password, // I - Password for file
bool verbose) // I - Be verbose? bool verbose) // I - Be verbose?
{ {
bool error = false; // Have we shown an error yet? bool error = false; // Have we shown an error yet?
@ -381,7 +397,7 @@ do_test_file(const char *filename, // I - PDF filename
fflush(stdout); fflush(stdout);
} }
if ((pdf = pdfioFileOpen(filename, /*password_cb*/NULL, /*password_data*/NULL, (pdfio_error_cb_t)error_cb, &error)) != NULL) if ((pdf = pdfioFileOpen(filename, password_cb, (void *)password, (pdfio_error_cb_t)error_cb, &error)) != NULL)
{ {
if (objnum) if (objnum)
{ {
@ -1559,6 +1575,23 @@ token_peek_cb(const char **s, // IO - Test string
} }
//
// 'usage()' - Show program usage.
//
static int // O - Exit status
usage(FILE *fp) // I - Output file
{
fputs("Usage: ./testpdfio [OPTIONS] [FILENAME [OBJNUM]] ...\n", fp);
fputs("Options:\n", fp);
fputs(" --help Show program help.\n", fp);
fputs(" --password PASSWORD Set PDF password.\n", fp);
fputs(" --verbose Be verbose.\n", fp);
return (fp != stdout);
}
// //
// 'verify_image()' - Verify an image object. // 'verify_image()' - Verify an image object.
// //