downloader: first step to get instructions via CLI

This still doesn't do a thing, but at least it seems to get the
information closer to where we want it.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

2 files changed, 23 insertions, 3 deletions

diff --git a/core/subsurfacestartup.c b/core/subsurfacestartup.c
index c12357cbc..0b8385616 100644
--- a/core/subsurfacestartup.c
+++ b/core/subsurfacestartup.c
@@ -189,6 +189,10 @@ static void print_help()
 	printf("\n --user=<test>         Choose configuration space for user <test>");
 #ifdef SUBSURFACE_MOBILE_DESKTOP
 	printf("\n --testqml=<dir>       Use QML files from <dir> instead of QML resources");
+#elif SUBSURFACE_DOWNLOADER
+	printf("\n --dc-vendor=vendor    Set the dive computer to download from");
+	printf("\n --dc-product=product  Set the dive computer to download from");
+	printf("\n --device=device       Set the device to download from");
 #endif
 	printf("\n --cloud-timeout=<nr>  Set timeout for cloud connection (0 < timeout < 60)\n\n");
 }
@@ -248,7 +252,20 @@ void parse_argument(const char *arg)
 				++force_root;
 				return;
 			}
-#ifdef SUBSURFACE_MOBILE_DESKTOP
+#if SUBSURFACE_DOWNLOADER
+			if (strncmp(arg, "--dc-vendor=", sizeof("--dc-vendor=") - 1) == 0) {
+				prefs.dive_computer.vendor = strdup(arg + sizeof("--dc-vendor=") - 1);
+				return;
+			}
+			if (strncmp(arg, "--dc-product=", sizeof("--dc-product=") - 1) == 0) {
+				prefs.dive_computer.product = strdup(arg + sizeof("--dc-product=") - 1);
+				return;
+			}
+			if (strncmp(arg, "--device=", sizeof("--device=") - 1) == 0) {
+				prefs.dive_computer.device = strdup(arg + sizeof("--device=") - 1);
+				return;
+			}
+#elif SUBSURFACE_MOBILE_DESKTOP
 			if (strncmp(arg, "--testqml=", sizeof("--testqml=") - 1) == 0) {
 				testqml = malloc(strlen(arg) - sizeof("--testqml=") + 1);
 				strcpy(testqml, arg + sizeof("--testqml=") - 1);
diff --git a/subsurface-downloader-main.cpp b/subsurface-downloader-main.cpp
index 8a3231ce5..2993e5351 100644
--- a/subsurface-downloader-main.cpp
+++ b/subsurface-downloader-main.cpp
@@ -8,6 +8,7 @@
 #include "core/settings/qPref.h"
 #include "core/tag.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 
 #include <QApplication>
 #include <QLoggingCategory>
@@ -85,8 +86,10 @@ int main(int argc, char **argv)
 		qDebug() << "loading dive data from" << files;
 	print_files();
 	if (!quit) {
-		// do something
-		;
+		if (!empty_string(prefs.dive_computer.vendor) && !empty_string(prefs.dive_computer.product) && !empty_string(prefs.dive_computer.device)) {
+			// download from that dive computer
+			printf("Downloading dives from %s %s (via %s)\n", prefs.dive_computer.vendor, prefs.dive_computer.product, prefs.dive_computer.device);
+		}
 	}
 	taglist_free(g_tag_list);
 	parse_xml_exit();