Add qpdfjob-c.h -- simple C API around parts of QPDFJob

1 files changed, 73 insertions, 0 deletions

diff --git a/qpdf/qpdfjob-ctest.c b/qpdf/qpdfjob-ctest.c
new file mode 100644
index 00000000..3de2fa96
--- /dev/null
+++ b/qpdf/qpdfjob-ctest.c
@@ -0,0 +1,73 @@
+#include <qpdf/qpdfjob-c.h>
+#include <stdio.h>
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifndef QPDF_NO_WCHAR_T
+static void wide_test()
+{
+    wchar_t* argv[5];
+    argv[0] = (wchar_t*)(L"qpdfjob");
+    argv[1] = (wchar_t*)(L"minimal.pdf");
+    argv[2] = (wchar_t*)(L"a.pdf");
+    argv[3] = (wchar_t*)(L"--static-id");
+    argv[4] = NULL;
+    assert(qpdfjob_run_from_wide_argv(4, argv) == 0);
+    printf("wide test passed\n");
+}
+#endif // QPDF_NO_WCHAR_T
+
+static void run_tests()
+{
+    /* Be sure to use a different output file for each test. */
+
+    char* argv[5];
+    argv[0] = (char*)("qpdfjob");
+    argv[1] = (char*)("minimal.pdf");
+    argv[2] = (char*)("a.pdf");
+    argv[3] = (char*)("--deterministic-id");
+    argv[4] = NULL;
+    assert(qpdfjob_run_from_argv(4, argv) == 0);
+    printf("argv test passed\n");
+
+    assert(qpdfjob_run_from_json("{\n\
+  \"inputFile\": \"20-pages.pdf\",\n\
+  \"password\": \"user\",\n\
+  \"outputFile\": \"b.pdf\",\n\
+  \"staticId\": \"\",\n\
+  \"decrypt\": \"\",\n\
+  \"objectStreams\": \"generate\"\n\
+}") == 0);
+    printf("json test passed\n");
+
+    assert(qpdfjob_run_from_json("{\n\
+  \"inputFile\": \"xref-with-short-size.pdf\",\n\
+  \"outputFile\": \"c.pdf\",\n\
+  \"staticId\": \"\",\n\
+  \"decrypt\": \"\",\n\
+  \"objectStreams\": \"generate\"\n\
+}") == 3);
+    printf("json warn test passed\n");
+
+    assert(qpdfjob_run_from_json("{\n\
+  \"inputFile\": \"nothing-there.pdf\"\n\
+}") == 2);
+    printf("json error test passed\n");
+}
+
+int main(int argc, char* argv[])
+{
+    if ((argc == 2) && (strcmp(argv[1], "wide") == 0))
+    {
+#ifndef QPDF_NO_WCHAR_T
+        wide_test();
+#else
+        printf("skipped wide\n");
+#endif // QPDF_NO_WCHAR_T
+        return 0;
+    }
+
+    run_tests();
+    return 0;
+}