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authorTor Andersson <tor.andersson@artifex.com>2015-09-29 18:43:39 +0200
committerTor Andersson <tor.andersson@artifex.com>2015-10-06 11:21:23 +0200
commitec80f5d9a3e5a44e0a7bec439d895bfb97f78fff (patch)
treecfcd15920f545a057f00c6a3dd14a33ce5fd2f3c /platform
parent7b6b1771ec30ac30566972b5769e22c05091a050 (diff)
downloadmupdf-ec80f5d9a3e5a44e0a7bec439d895bfb97f78fff.tar.xz
gl: Accept command line arguments.
Diffstat (limited to 'platform')
-rw-r--r--platform/gl/gl-main.c63
1 files changed, 56 insertions, 7 deletions
diff --git a/platform/gl/gl-main.c b/platform/gl/gl-main.c
index 63cbe370..6895f22a 100644
--- a/platform/gl/gl-main.c
+++ b/platform/gl/gl-main.c
@@ -1251,6 +1251,17 @@ static void on_error(int error, const char *msg)
fprintf(stderr, "gl error %d: %s\n", error, msg);
}
+static void usage(void)
+{
+ fprintf(stderr, "usage: mupdf [options] document [page]\n");
+ fprintf(stderr, "\t-p -\tpassword\n");
+ fprintf(stderr, "\t-r -\tresolution\n");
+ fprintf(stderr, "\t-W -\tpage width for EPUB layout\n");
+ fprintf(stderr, "\t-H -\tpage height for EPUB layout\n");
+ fprintf(stderr, "\t-S -\tfont size for EPUB layout\n");
+ fprintf(stderr, "\t-U -\tuser style sheet for EPUB layout\n");
+ exit(1);
+}
#ifdef _MSC_VER
int main_utf8(int argc, char **argv)
@@ -1259,22 +1270,41 @@ int main(int argc, char **argv)
#endif
{
char filename[2048];
+ char *password = "";
+ float layout_w = 450;
+ float layout_h = 600;
+ float layout_em = 12;
+ char *layout_css = NULL;
+ int c;
+
+ while ((c = fz_getopt(argc, argv, "p:r:W:H:S:U:")) != -1)
+ {
+ switch (c)
+ {
+ default: usage(); break;
+ case 'p': password = fz_optarg; break;
+ case 'r': currentzoom = fz_atof(fz_optarg); break;
+ case 'W': layout_w = fz_atof(fz_optarg); break;
+ case 'H': layout_h = fz_atof(fz_optarg); break;
+ case 'S': layout_em = fz_atof(fz_optarg); break;
+ case 'U': layout_css = fz_optarg; break;
+ }
+ }
- if (argc < 2)
+ if (fz_optind < argc)
+ {
+ fz_strlcpy(filename, argv[fz_optind], sizeof filename);
+ }
+ else
{
#ifdef _WIN32
win_install();
if (!win_open_file(filename, sizeof filename));
exit(0);
#else
- fprintf(stderr, "usage: mupdf-gl input.pdf\n");
- exit(1);
+ usage();
#endif
}
- else
- {
- fz_strlcpy(filename, argv[1], sizeof filename);
- }
title = strrchr(filename, '/');
if (!title)
@@ -1308,6 +1338,14 @@ int main(int argc, char **argv)
ctx = fz_new_context(NULL, NULL, 0);
fz_register_document_handlers(ctx);
+ if (layout_css)
+ {
+ fz_buffer *buf = fz_read_file(ctx, layout_css);
+ fz_write_buffer_byte(ctx, buf, 0);
+ fz_set_user_css(ctx, (char*)buf->data);
+ fz_drop_buffer(ctx, buf);
+ }
+
has_ARB_texture_non_power_of_two = glfwExtensionSupported("GL_ARB_texture_non_power_of_two");
if (!has_ARB_texture_non_power_of_two)
fz_warn(ctx, "OpenGL implementation does not support non-power of two texture sizes");
@@ -1321,11 +1359,22 @@ int main(int argc, char **argv)
ui_init_fonts(ctx, ui.fontsize);
doc = fz_open_document(ctx, filename);
+ if (fz_needs_password(ctx, doc))
+ {
+ if (!fz_authenticate_password(ctx, doc, password))
+ {
+ fprintf(stderr, "Invalid password.\n");
+ exit(1);
+ }
+ }
+
outline = fz_load_outline(ctx, doc);
pdf = pdf_specifics(ctx, doc);
if (pdf)
pdf_enable_js(ctx, pdf);
+ fz_layout_document(ctx, doc, layout_w, layout_h, layout_em);
+
render_page();
update_title();
shrinkwrap();