15 files changed, 118 insertions, 9 deletions

diff --git a/debian/README.Debian b/debian/README.Debian
new file mode 100644
index 0000000..b23ea1f
--- /dev/null
+++ b/debian/README.Debian
@@ -0,0 +1,17 @@
+discord.c for Debian
+
+an alternative client for the discord messaging platform, written in the C programming language.
+
+makes use of libncursesw6, libcurl4-openssl-dev, libcjson-dev
+
+reads email and password from arguments -e and -p to command discord.c or from environment variables DC_E and DC_P
+
+after launching program, start the network thread with command /n 1 - that logs you in and fetches guilds and channels
+
+join a channel with /join, list channels with /channels, list guilds with /guilds
+
+send text with enter key
+
+you can /join and /unjoin many channels, then switch with [TAB] to which channel you will send messages.
+
+ -- Anton Luka Šijanec <anton@sijanec.eu>  Mon, 22 Mar 2021 19:45:04 +0100
diff --git a/debian/changelog b/debian/changelog
new file mode 100644
index 0000000..dd8fc35
--- /dev/null
+++ b/debian/changelog
@@ -0,0 +1,38 @@
+discord.c (0.0.3-0) stable; urgency=low
+
+  * added support for attachment viewing as links
+
+ -- Anton Luka Šijanec <anton@sijanec.eu>  Wed, 05 May 2021 12:50:00 +0200
+
+discord.c (0.0.2-2) stable; urgency=low
+
+  * fixed debian source distribution
+
+ -- Anton Luka Šijanec <anton@sijanec.eu>  Sun, 04 Apr 2021 14:00:00 +0200
+
+discord.c (0.0.2-1) stable; urgency=low
+
+  * added direct messaging support as a virtual guild 0
+
+ -- Anton Luka Šijanec <anton@sijanec.eu>  Thu, 25 Mar 2021 22:10:00 +0100
+
+discord.c (0.0.1-1) stable; urgency=low
+
+  * multichannel support (use /join and /leave, [TAB] key to switch channels you
+    send to)
+  * now ui says to turn on networking thread with /n 1 when it's off and no
+    channels are joined (start of the program)
+  fixed bugs:
+  * when name of channel/user in text chat log contains an unicode character,
+    %08.8s obviously misses. this is now fixed by moving cursor directly (:
+
+  (small bug detected after release: no focused channel when leaving focused
+  channel, use [TAB] to fix (; )
+
+ -- Anton Luka Šijanec <anton@sijanec.eu>  Mon, 22 Mar 2021 19:45:00 +0100
+
+discord.c (0.0.0-1) stable; urgency=low
+
+  * Initial proof of concept release.
+
+ -- Anton Luka Šijanec <anton@sijanec.eu>  Thu, 18 Mar 2021 18:23:04 +0100
diff --git a/debian/compat b/debian/compat
new file mode 100644
index 0000000..b4de394
--- /dev/null
+++ b/debian/compat
@@ -0,0 +1 @@
+11
diff --git a/debian/control b/debian/control
new file mode 100644
index 0000000..a660ede
--- /dev/null
+++ b/debian/control
@@ -0,0 +1,16 @@
+Source: discord.c
+Section: utils
+Priority: optional
+Maintainer: Anton Luka Šijanec <anton@sijanec.eu>
+Build-Depends: debhelper (>=11~),
+               libcjson-dev,
+               libcurl4-openssl-dev,
+               libncursesw6
+Standards-Version: 4.1.4
+Homepage: https://git.sijanec.eu/sijanec/discord.c
+
+Package: discord.c
+Architecture: any
+Multi-Arch: foreign
+Depends: ${misc:Depends}, ${shlibs:Depends}
+Description: a lightweight chat client that connects to the discord.com chatting platform
diff --git a/debian/copyright b/debian/copyright
new file mode 100644
index 0000000..bd9b7a2
--- /dev/null
+++ b/debian/copyright
@@ -0,0 +1,10 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: discord.c
+Source: <https://git.sijanec.eu/sijanec/discord.c>
+#
+# Please double check copyright with the licensecheck(1) command.
+
+#----------------------------------------------------------------------------
+# Files marked as NO_LICENSE_TEXT_FOUND may be covered by the following
+# license/copyright files.
+Anton Luka Šijanec 2021
diff --git a/debian/discord.c.substvars b/debian/discord.c.substvars
new file mode 100644
index 0000000..939d5bd
--- /dev/null
+++ b/debian/discord.c.substvars
@@ -0,0 +1,3 @@
+shlibs:Depends=libc6 (>= 2.14), libcjson1 (>= 1.7.5), libcurl4 (>= 7.16.2), libncursesw6 (>= 6), libtinfo6 (>= 6)
+misc:Depends=
+misc:Pre-Depends=
diff --git a/debian/files b/debian/files
new file mode 100644
index 0000000..428f52a
--- /dev/null
+++ b/debian/files
@@ -0,0 +1,3 @@
+discord.c-dbgsym_0.0.2-2_amd64.deb debug optional automatic=yes
+discord.c_0.0.2-2_amd64.buildinfo utils optional
+discord.c_0.0.2-2_amd64.deb utils optional
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..4a97dfa
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+# You must remove unused comment lines for the released package.
diff --git a/debian/rules b/debian/rules
new file mode 100755
index 0000000..4f2c774
--- /dev/null
+++ b/debian/rules
@@ -0,0 +1,4 @@
+#!/usr/bin/make -f
+%:
+	dh $@
+
diff --git a/debian/source/format b/debian/source/format
new file mode 100644
index 0000000..163aaf8
--- /dev/null
+++ b/debian/source/format
@@ -0,0 +1 @@
+3.0 (quilt)
diff --git a/debian/source/local-options b/debian/source/local-options
new file mode 100644
index 0000000..00131ee
--- /dev/null
+++ b/debian/source/local-options
@@ -0,0 +1,2 @@
+#abort-on-upstream-changes
+#unapply-patches
diff --git a/debian/watch b/debian/watch
new file mode 100644
index 0000000..76575dc
--- /dev/null
+++ b/debian/watch
@@ -0,0 +1,2 @@
+# You must remove unused comment lines for the released package.
+version=3
diff --git a/src/api.c b/src/api.c
index cf24448..168fcf2 100644
--- a/src/api.c
+++ b/src/api.c
@@ -52,10 +52,7 @@
 	- use posixes pthread_rwlock_init(3POSIX) mutexes to allow reading to arrays and other types
 	- do not have the illusion that you can append to an array of pointers without non-shared locking, because you realloc that array of pointers, appending must also be non-shared locked
 	- _free functions shall never fail - do not use timed locks
-	TODO: make it work.
 	- i changed arrays from type arrays to type pointer arrays, so code that allocates must be reimplemented, also struct free functions and -> instead of . in array elements
-	- make mutex locks in api and ui thread
-	- make the ui thread
 */
 struct dc_error {
 	size_t line;
@@ -77,6 +74,7 @@ struct dc_message {
 	char * username; /* yesfree */
 	int discriminator;
 	char * content; /* yesfree */
+	char * attachment; /* yesfree - url to the attachment should it exist */
 	time_t time;
 	_Atomic(struct dc_channel *) channel; /* nofree */
 	unsigned short int tts;
@@ -86,6 +84,7 @@ struct dc_message {
 void dc_message_free (struct dc_message * m) { /* noui, noapi, nolock - only called by dc_channel_free */
 	free(m->username); m->username = NULL;
 	free(m->content); m->content = NULL;
+	free(m->attachment); m->attachment = NULL;
 	m->channel = NULL;
 	m->tts = 0;
 	m->discriminator = -1;
@@ -572,7 +571,7 @@ int dc_send_message (struct dc_message * m) { /* nolock - once message is append
 	cJSON * json = cJSON_CreateObject();
 	cJSON * nons = cJSON_CreateNumber(rand());
 	cJSON_AddItemToObject(json, "nonce", nons);
-	cJSON * content = cJSON_CreateString(m->content);
+	cJSON * content = cJSON_CreateString(m->content ? m->content : "dc_send_message(): !m->content");
 	cJSON_AddItemToObject(json, "content", content);
 	cJSON * tts = m->tts ? cJSON_CreateTrue() : cJSON_CreateFalse();
 	cJSON_AddItemToObject(json, "tts", tts);
@@ -649,8 +648,14 @@ int dc_fetch_messages (struct dc_channel * ch) {
 		char * id = cJSON_GetStringValue(cJSON_GetObjectItem(message, "id"));
 		char * discriminator = cJSON_GetStringValue(cJSON_GetObjectItem2(message, "author", "discriminator"));
 		char * username = cJSON_GetStringValue(cJSON_GetObjectItem2(message, "author", "username"));
-		if (!id || !timestamp || !content || !username || !discriminator) {
-			DC_CLIENT_ERROR(c, "!id || !timestamp || !content || !username || discriminator < 0");
+		char * attachment = NULL;
+		cJSON * attachmentj = NULL;
+		cJSON * attachments = cJSON_GetObjectItem(message, "attachments");
+		cJSON_ArrayForEach(attachmentj, attachments)
+			if ((attachment = cJSON_GetStringValue(cJSON_GetObjectItem(attachmentj, "url"))))
+				break; /* we only extract the first attachment */
+		if (!id || !timestamp || (!content && !attachment) || !username || !discriminator) {
+			DC_CLIENT_ERROR(c, "!id || (!timestamp && !attachment) || !content || !username || discriminator < 0");
 			continue;
 		}
 		int kratekts = 0;
@@ -690,8 +695,10 @@ int dc_fetch_messages (struct dc_channel * ch) {
 		/* DC_CLIENT_ERROR(c, "recvd msg %llu", idull); */ /* remember: continue in a nested forloop is not useful in some cases (: */
 		DC_FMTM = calloc(1, sizeof(struct dc_message));
 		DC_FMTM->time = mktime(&tm);
-		DC_FMTM->content = malloc(strlen(content)+1);
-		strcpy(DC_FMTM->content, content);
+		if (content)
+			strcpy(DC_FMTM->content = malloc(strlen(content)+1), content);
+		if (attachment)
+			strcpy(DC_FMTM->attachment = malloc(strlen(attachment)+1), attachment);
 		DC_FMTM->username = malloc(strlen(username)+1);
 		strcpy(DC_FMTM->username, username);
 		DC_FMTM->id = idull;
diff --git a/src/i18n.h b/src/i18n.h
index 1468e83..acb8946 100644
--- a/src/i18n.h
+++ b/src/i18n.h
@@ -26,3 +26,4 @@
 #define DC_I18N_UI_SLOWMODE "na tem kanalu po poslanem sporočilu novega ne smeš poslati %ds. počakaj še %ds in poskusi znova."
 #define DC_I18N_UI_LINE_BEFORE_NETWORK "discord.c | najprej zaženi mrežno nit z ukazom /n 1"
 #define DC_I18N_DMS "zasebni pogovori (virtualna skupina kanalov)"
+#define DC_I18N_ATTACHMENT "priponka"
diff --git a/src/ui.c b/src/ui.c
index e741335..725e7cc 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -28,7 +28,9 @@ int dc_ui_print_message (WINDOW * textwin, struct dc_message * msg2do) {
 	DC_SIMPLEPRINT(textwin, 4, "%.33s", msg2do->username);
 	getyx(textwin, y, x);
 	wmove(textwin, y, 37); /* quick mafs */
-	DC_SIMPLEPRINT(textwin, 3, ": %s\n", msg2do->content);
+	DC_SIMPLEPRINT(textwin, 3, ": %s%s", msg2do->content ? msg2do->content : "", msg2do->attachment ? " " : "\n");
+	if (msg2do->attachment)
+		DC_SIMPLEPRINT(textwin, 8, "[" DC_I18N_ATTACHMENT "]: %s\n", msg2do->attachment);
 	msg2do->status = 1;
 	if (x); /* set but not used */
 	return 1;
@@ -194,6 +196,7 @@ int dc_ui_thread (struct dc_thread_control * t) {
 	init_pair(5, COLOR_CYAN, COLOR_BLACK);
 	init_pair(6, COLOR_BLACK, COLOR_CYAN);
 	init_pair(7, COLOR_MAGENTA, COLOR_BLACK);
+	init_pair(8, COLOR_BLUE, COLOR_WHITE);
 	keypad(stdscr, TRUE);
 	getmaxyx(stdscr, y, x); /* to je macro, zato y in x nista kazalca (;: */
 	ui.maxy = y;