Move all core-functionality to subsurface-core

And adapt a new CMakeLists.txt file for it. On the way I've also
found out that we where double-compilling a few files. I've also
set the subsurface-core as a include_path but that was just to
reduce the noise on this commit, since I plan to remove it from
the include path to make it obligatory to specify something like

 include "subsurface-core/dive.h"

for the header files. Since the app is growing quite a bit we ended
up having a few different files with almost same name that did
similar things, I want to kill that (for instance Dive.h, dive.h,
PrintDive.h and such).

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 0 insertions, 392 deletions

diff --git a/uemis.c b/uemis.c
deleted file mode 100644
index 4135e0cfe..000000000
--- a/uemis.c
+++ /dev/null
@@ -1,392 +0,0 @@
-/*
- * uemis.c
- *
- * UEMIS SDA file importer
- * AUTHOR:  Dirk Hohndel - Copyright 2011
- *
- * Licensed under the MIT license.
- */
-#include <stdio.h>
-#include <string.h>
-
-#include "gettext.h"
-
-#include "dive.h"
-#include "uemis.h"
-#include <libdivecomputer/parser.h>
-#include <libdivecomputer/version.h>
-
-/*
- * following code is based on code found in at base64.sourceforge.net/b64.c
- * AUTHOR:         Bob Trower 08/04/01
- * COPYRIGHT:      Copyright (c) Trantor Standard Systems Inc., 2001
- * NOTE:           This source code may be used as you wish, subject to
- *                 the MIT license.
- */
-/*
- * Translation Table to decode (created by Bob Trower)
- */
-static const char cd64[] = "|$$$}rstuvwxyz{$$$$$$$>?@ABCDEFGHIJKLMNOPQRSTUVW$$$$$$XYZ[\\]^_`abcdefghijklmnopq";
-
-/*
- * decodeblock -- decode 4 '6-bit' characters into 3 8-bit binary bytes
- */
-static void decodeblock(unsigned char in[4], unsigned char out[3])
-{
-	out[0] = (unsigned char)(in[0] << 2 | in[1] >> 4);
-	out[1] = (unsigned char)(in[1] << 4 | in[2] >> 2);
-	out[2] = (unsigned char)(((in[2] << 6) & 0xc0) | in[3]);
-}
-
-/*
- * decode a base64 encoded stream discarding padding, line breaks and noise
- */
-static void decode(uint8_t *inbuf, uint8_t *outbuf, int inbuf_len)
-{
-	uint8_t in[4], out[3], v;
-	int i, len, indx_in = 0, indx_out = 0;
-
-	while (indx_in < inbuf_len) {
-		for (len = 0, i = 0; i < 4 && (indx_in < inbuf_len); i++) {
-			v = 0;
-			while ((indx_in < inbuf_len) && v == 0) {
-				v = inbuf[indx_in++];
-				v = ((v < 43 || v > 122) ? 0 : cd64[v - 43]);
-				if (v)
-					v = ((v == '$') ? 0 : v - 61);
-			}
-			if (indx_in < inbuf_len) {
-				len++;
-				if (v)
-					in[i] = (v - 1);
-			} else
-				in[i] = 0;
-		}
-		if (len) {
-			decodeblock(in, out);
-			for (i = 0; i < len - 1; i++)
-				outbuf[indx_out++] = out[i];
-		}
-	}
-}
-/* end code from Bob Trower */
-
-/*
- * convert the base64 data blog
- */
-static int uemis_convert_base64(char *base64, uint8_t **data)
-{
-	int len, datalen;
-
-	len = strlen(base64);
-	datalen = (len / 4 + 1) * 3;
-	if (datalen < 0x123 + 0x25)
-		/* less than header + 1 sample??? */
-		fprintf(stderr, "suspiciously short data block %d\n", datalen);
-
-	*data = malloc(datalen);
-	if (!*data) {
-		fprintf(stderr, "Out of memory\n");
-		return 0;
-	}
-	decode((unsigned char *)base64, *data, len);
-
-	if (memcmp(*data, "Dive\01\00\00", 7))
-		fprintf(stderr, "Missing Dive100 header\n");
-
-	return datalen;
-}
-
-struct uemis_helper {
-	int diveid;
-	int lbs;
-	int divespot;
-	int dive_site_uuid;
-	struct uemis_helper *next;
-};
-static struct uemis_helper *uemis_helper = NULL;
-
-static struct uemis_helper *uemis_get_helper(int diveid)
-{
-	struct uemis_helper **php = &uemis_helper;
-	struct uemis_helper *hp = *php;
-
-	while (hp) {
-		if (hp->diveid == diveid)
-			return hp;
-		if (hp->next) {
-			hp = hp->next;
-			continue;
-		}
-		php = &hp->next;
-		break;
-	}
-	hp = *php = calloc(1, sizeof(struct uemis_helper));
-	hp->diveid = diveid;
-	hp->next = NULL;
-	return hp;
-}
-
-static void uemis_weight_unit(int diveid, int lbs)
-{
-	struct uemis_helper *hp = uemis_get_helper(diveid);
-	if (hp)
-		hp->lbs = lbs;
-}
-
-int uemis_get_weight_unit(int diveid)
-{
-	struct uemis_helper *hp = uemis_helper;
-	while (hp) {
-		if (hp->diveid == diveid)
-			return hp->lbs;
-		hp = hp->next;
-	}
-	/* odd - we should have found this; default to kg */
-	return 0;
-}
-
-void uemis_mark_divelocation(int diveid, int divespot, uint32_t dive_site_uuid)
-{
-	struct uemis_helper *hp = uemis_get_helper(diveid);
-	hp->divespot = divespot;
-	hp->dive_site_uuid = dive_site_uuid;
-}
-
-/* support finding a dive spot based on the diveid */
-int uemis_get_divespot_id_by_diveid(uint32_t diveid)
-{
-	struct uemis_helper *hp = uemis_helper;
-	while (hp) {
-		if (hp->diveid == diveid)
-			return hp->divespot;
-		hp = hp->next;
-	}
-	return -1;
-}
-
-void uemis_set_divelocation(int divespot, char *text, double longitude, double latitude)
-{
-	struct uemis_helper *hp = uemis_helper;
-	while (hp) {
-		if (hp->divespot == divespot) {
-			struct dive_site *ds = get_dive_site_by_uuid(hp->dive_site_uuid);
-			if (ds) {
-				ds->name = strdup(text);
-				ds->longitude.udeg = round(longitude * 1000000);
-				ds->latitude.udeg = round(latitude * 1000000);
-			}
-		}
-		hp = hp->next;
-	}
-}
-
-/* Create events from the flag bits and other data in the sample;
- * These bits basically represent what is displayed on screen at sample time.
- * Many of these 'warnings' are way hyper-active and seriously clutter the
- * profile plot - so these are disabled by default
- *
- * we mark all the strings for translation, but we store the untranslated
- * strings and only convert them when displaying them on screen - this way
- * when we write them to the XML file we'll always have the English strings,
- * regardless of locale
- */
-static void uemis_event(struct dive *dive, struct divecomputer *dc, struct sample *sample, uemis_sample_t *u_sample)
-{
-	uint8_t *flags = u_sample->flags;
-	int stopdepth;
-	static int lastndl;
-
-	if (flags[1] & 0x01)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Safety stop violation"));
-	if (flags[1] & 0x08)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Speed alarm"));
-#if WANT_CRAZY_WARNINGS
-	if (flags[1] & 0x06) /* both bits 1 and 2 are a warning */
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Speed warning"));
-	if (flags[1] & 0x10)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "pO₂ green warning"));
-#endif
-	if (flags[1] & 0x20)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "pO₂ ascend warning"));
-	if (flags[1] & 0x40)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "pO₂ ascend alarm"));
-	/* flags[2] reflects the deco / time bar
-	 * flags[3] reflects more display details on deco and pO2 */
-	if (flags[4] & 0x01)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Tank pressure info"));
-	if (flags[4] & 0x04)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "RGT warning"));
-	if (flags[4] & 0x08)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "RGT alert"));
-	if (flags[4] & 0x40)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Tank change suggested"));
-	if (flags[4] & 0x80)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Depth limit exceeded"));
-	if (flags[5] & 0x01)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Max deco time warning"));
-	if (flags[5] & 0x04)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Dive time info"));
-	if (flags[5] & 0x08)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Dive time alert"));
-	if (flags[5] & 0x10)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Marker"));
-	if (flags[6] & 0x02)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "No tank data"));
-	if (flags[6] & 0x04)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Low battery warning"));
-	if (flags[6] & 0x08)
-		add_event(dc, sample->time.seconds, 0, 0, 0, QT_TRANSLATE_NOOP("gettextFromC", "Low battery alert"));
-/* flags[7] reflects the little on screen icons that remind of previous
-	 * warnings / alerts - not useful for events */
-
-#if UEMIS_DEBUG & 32
-	int i, j;
-	for (i = 0; i < 8; i++) {
-		printf(" %d: ", 29 + i);
-		for (j = 7; j >= 0; j--)
-			printf("%c", flags[i] & 1 << j ? '1' : '0');
-	}
-	printf("\n");
-#endif
-	/* now add deco / NDL
-	 * we don't use events but store this in the sample - that makes much more sense
-	 * for the way we display this information
-	 * What we know about the encoding so far:
-	 * flags[3].bit0 | flags[5].bit1 != 0 ==> in deco
-	 * flags[0].bit7 == 1 ==> Safety Stop
-	 * otherwise NDL */
-	stopdepth = rel_mbar_to_depth(u_sample->hold_depth, dive);
-	if ((flags[3] & 1) | (flags[5] & 2)) {
-		/* deco */
-		sample->in_deco = true;
-		sample->stopdepth.mm = stopdepth;
-		sample->stoptime.seconds = u_sample->hold_time * 60;
-		sample->ndl.seconds = 0;
-	} else if (flags[0] & 128) {
-		/* safety stop - distinguished from deco stop by having
-		 * both ndl and stop information */
-		sample->in_deco = false;
-		sample->stopdepth.mm = stopdepth;
-		sample->stoptime.seconds = u_sample->hold_time * 60;
-		sample->ndl.seconds = lastndl;
-	} else {
-		/* NDL */
-		sample->in_deco = false;
-		lastndl = sample->ndl.seconds = u_sample->hold_time * 60;
-		sample->stopdepth.mm = 0;
-		sample->stoptime.seconds = 0;
-	}
-#if UEMIS_DEBUG & 32
-	printf("%dm:%ds: p_amb_tol:%d surface:%d holdtime:%d holddepth:%d/%d ---> stopdepth:%d stoptime:%d ndl:%d\n",
-	       sample->time.seconds / 60, sample->time.seconds % 60, u_sample->p_amb_tol, dive->dc.surface_pressure.mbar,
-	       u_sample->hold_time, u_sample->hold_depth, stopdepth, sample->stopdepth.mm, sample->stoptime.seconds, sample->ndl.seconds);
-#endif
-}
-
-/*
- * parse uemis base64 data blob into struct dive
- */
-void uemis_parse_divelog_binary(char *base64, void *datap)
-{
-	int datalen;
-	int i;
-	uint8_t *data;
-	struct sample *sample = NULL;
-	uemis_sample_t *u_sample;
-	struct dive *dive = datap;
-	struct divecomputer *dc = &dive->dc;
-	int template, gasoffset;
-	uint8_t active = 0;
-	char version[5];
-
-	datalen = uemis_convert_base64(base64, &data);
-	dive->dc.airtemp.mkelvin = C_to_mkelvin((*(uint16_t *)(data + 45)) / 10.0);
-	dive->dc.surface_pressure.mbar = *(uint16_t *)(data + 43);
-	if (*(uint8_t *)(data + 19))
-		dive->dc.salinity = SEAWATER_SALINITY; /* avg grams per 10l sea water */
-	else
-		dive->dc.salinity = FRESHWATER_SALINITY; /* grams per 10l fresh water */
-
-	/* this will allow us to find the last dive read so far from this computer */
-	dc->model = strdup("Uemis Zurich");
-	dc->deviceid = *(uint32_t *)(data + 9);
-	dc->diveid = *(uint16_t *)(data + 7);
-	/* remember the weight units used in this dive - we may need this later when
-	 * parsing the weight */
-	uemis_weight_unit(dc->diveid, *(uint8_t *)(data + 24));
-	/* dive template in use:
-	   0 = air
-	   1 = nitrox (B)
-	   2 = nitrox (B+D)
-	   3 = nitrox (B+T+D)
-	   uemis cylinder data is insane - it stores seven tank settings in a block
-	   and the template tells us which of the four groups of tanks we need to look at
-	 */
-	gasoffset = template = *(uint8_t *)(data + 115);
-	if (template == 3)
-		gasoffset = 4;
-	if (template == 0)
-		template = 1;
-	for (i = 0; i < template; i++) {
-		float volume = *(float *)(data + 116 + 25 * (gasoffset + i)) * 1000.0;
-		/* uemis always assumes a working pressure of 202.6bar (!?!?) - I first thought
-		 * it was 3000psi, but testing against all my dives gets me that strange number.
-		 * Still, that's of course completely bogus and shows they don't get how
-		 * cylinders are named in non-metric parts of the world...
-		 * we store the incorrect working pressure to get the SAC calculations "close"
-		 * but the user will have to correct this manually
-		 */
-		dive->cylinder[i].type.size.mliter = rint(volume);
-		dive->cylinder[i].type.workingpressure.mbar = 202600;
-		dive->cylinder[i].gasmix.o2.permille = *(uint8_t *)(data + 120 + 25 * (gasoffset + i)) * 10;
-		dive->cylinder[i].gasmix.he.permille = 0;
-	}
-	/* first byte of divelog data is at offset 0x123 */
-	i = 0x123;
-	u_sample = (uemis_sample_t *)(data + i);
-	while ((i <= datalen) && (data[i] != 0 || data[i + 1] != 0)) {
-		if (u_sample->active_tank != active) {
-			if (u_sample->active_tank >= MAX_CYLINDERS) {
-				fprintf(stderr, "got invalid sensor #%d was #%d\n", u_sample->active_tank, active);
-			} else {
-				active = u_sample->active_tank;
-				add_gas_switch_event(dive, dc, u_sample->dive_time, active);
-			}
-		}
-		sample = prepare_sample(dc);
-		sample->time.seconds = u_sample->dive_time;
-		sample->depth.mm = rel_mbar_to_depth(u_sample->water_pressure, dive);
-		sample->temperature.mkelvin = C_to_mkelvin(u_sample->dive_temperature / 10.0);
-		sample->sensor = active;
-		sample->cylinderpressure.mbar =
-			(u_sample->tank_pressure_high * 256 + u_sample->tank_pressure_low) * 10;
-		sample->cns = u_sample->cns;
-		uemis_event(dive, dc, sample, u_sample);
-		finish_sample(dc);
-		i += 0x25;
-		u_sample++;
-	}
-	if (sample)
-		dive->dc.duration.seconds = sample->time.seconds - 1;
-
-	/* get data from the footer */
-	char buffer[24];
-
-	snprintf(version, sizeof(version), "%1u.%02u", data[18], data[17]);
-	add_extra_data(dc, "FW Version", version);
-	snprintf(buffer, sizeof(buffer), "%08x", *(uint32_t *)(data + 9));
-	add_extra_data(dc, "Serial", buffer);
-	snprintf(buffer, sizeof(buffer), "%d", *(uint16_t *)(data + i + 35));
-	add_extra_data(dc, "main battery after dive", buffer);
-	snprintf(buffer, sizeof(buffer), "%0u:%02u", FRACTION(*(uint16_t *)(data + i + 24), 60));
-	add_extra_data(dc, "no fly time", buffer);
-	snprintf(buffer, sizeof(buffer), "%0u:%02u", FRACTION(*(uint16_t *)(data + i + 26), 60));
-	add_extra_data(dc, "no dive time", buffer);
-	snprintf(buffer, sizeof(buffer), "%0u:%02u", FRACTION(*(uint16_t *)(data + i + 28), 60));
-	add_extra_data(dc, "desat time", buffer);
-	snprintf(buffer, sizeof(buffer), "%u", *(uint16_t *)(data + i + 30));
-	add_extra_data(dc, "allowed altitude", buffer);
-
-	return;
-}