Core: introduce new subsurface-string header

First small step to shrinking dive.h.

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

53 files changed, 140 insertions, 68 deletions

diff --git a/core/datatrak.c b/core/datatrak.c
index 4b9a28577..84bcf2f60 100644
--- a/core/datatrak.c
+++ b/core/datatrak.c
@@ -11,6 +11,7 @@
 #include "gettext.h"
 #include "datatrak.h"
 #include "dive.h"
+#include "subsurface-string.h"
 #include "units.h"
 #include "device.h"
 #include "file.h"
diff --git a/core/deco.c b/core/deco.c
index f72454b9b..5135860b8 100644
--- a/core/deco.c
+++ b/core/deco.c
@@ -20,6 +20,7 @@
 #include <math.h>
 #include <string.h>
 #include "dive.h"
+#include "subsurface-string.h"
 #include <assert.h>
 #include "core/planner.h"
 #include "qthelper.h"
diff --git a/core/device.c b/core/device.c
index a22815633..125c349e1 100644
--- a/core/device.c
+++ b/core/device.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <string.h>
 #include "dive.h"
+#include "subsurface-string.h"
 #include "device.h"
 
 /*
diff --git a/core/dive.c b/core/dive.c
index 00c232215..685618b91 100644
--- a/core/dive.c
+++ b/core/dive.c
@@ -7,6 +7,7 @@
 #include <limits.h>
 #include "gettext.h"
 #include "dive.h"
+#include "subsurface-string.h"
 #include "libdivecomputer.h"
 #include "device.h"
 #include "divelist.h"
diff --git a/core/dive.h b/core/dive.h
index 3d7eb5979..9d1805b86 100644
--- a/core/dive.h
+++ b/core/dive.h
@@ -2,6 +2,8 @@
 #ifndef DIVE_H
 #define DIVE_H
 
+// dive and dive computer related structures and helpers
+
 #include <stdlib.h>
 #include <stdint.h>
 #include <stdbool.h>
@@ -13,56 +15,6 @@
 #include <sys/stat.h>
 #include "divesite.h"
 
-/* Windows has no MIN/MAX macros - so let's just roll our own */
-#define MIN(x, y) ({                \
-	__typeof__(x) _min1 = (x);          \
-	__typeof__(y) _min2 = (y);          \
-	(void) (&_min1 == &_min2);      \
-	_min1 < _min2 ? _min1 : _min2; })
-
-#define MAX(x, y) ({                \
-	__typeof__(x) _max1 = (x);          \
-	__typeof__(y) _max2 = (y);          \
-	(void) (&_max1 == &_max2);      \
-	_max1 > _max2 ? _max1 : _max2; })
-
-#define IS_FP_SAME(_a, _b) (fabs((_a) - (_b)) <= 0.000001 * MAX(fabs(_a), fabs(_b)))
-
-static inline bool same_string(const char *a, const char *b)
-{
-	return !strcmp(a ?: "", b ?: "");
-}
-
-static inline bool same_string_caseinsensitive(const char *a, const char *b)
-{
-	return !strcasecmp(a ?: "", b ?: "");
-}
-
-static inline bool empty_string(const char *s)
-{
-	return !s || !*s;
-}
-
-static inline bool includes_string_caseinsensitive(const char *haystack, const char *needle)
-{
-	if (!needle)
-		return 1; /* every string includes the NULL string */
-	if (!haystack)
-		return 0; /* nothing is included in the NULL string */
-	int len = strlen(needle);
-	while (*haystack) {
-		if (strncasecmp(haystack, needle, len))
-			return 1;
-		haystack++;
-	}
-	return 0;
-}
-
-static inline char *copy_string(const char *s)
-{
-	return (s && *s) ? strdup(s) : NULL;
-}
-
 #include <libxml/tree.h>
 #include <libxslt/transform.h>
 #include <libxslt/xsltutils.h>
@@ -230,7 +182,7 @@ struct sample                         // BASE TYPE BYTES  UNITS    RANGE
 	volume_t sac;                     //            4  ml/min                          predefined SAC
 	bool in_deco;                     // bool       1    y/n      y/n                  this sample is part of deco
 	bool manually_entered;            // bool       1    y/n      y/n                  this sample was entered by the user,
-	                                  //                                               not calculated when planning a dive
+					  //                                               not calculated when planning a dive
 };	                                  // Total size of structure: 57 bytes, excluding padding at end
 
 struct divetag {
@@ -1000,25 +952,13 @@ extern void reset_cylinders(struct dive *dive, bool track_gas);
 extern void dump_cylinders(struct dive *dive, bool verbose);
 #endif
 
-/*
- * String handling.
- */
-#define STRTOD_NO_SIGN 0x01
-#define STRTOD_NO_DOT 0x02
-#define STRTOD_NO_COMMA 0x04
-#define STRTOD_NO_EXPONENT 0x08
-extern double strtod_flags(const char *str, const char **ptr, unsigned int flags);
-
-#define STRTOD_ASCII (STRTOD_NO_COMMA)
-
-#define ascii_strtod(str, ptr) strtod_flags(str, ptr, STRTOD_ASCII)
-
 extern void set_userid(const char *user_id);
 extern void set_informational_units(const char *units);
 extern void set_git_prefs(const char *prefs);
 
 extern char *get_dive_date_c_string(timestamp_t when);
 extern void update_setpoint_events(struct dive *dive, struct divecomputer *dc);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/core/divecomputer.cpp b/core/divecomputer.cpp
index 08b6948d4..5c9f76f00 100644
--- a/core/divecomputer.cpp
+++ b/core/divecomputer.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "divecomputer.h"
 #include "dive.h"
+#include "subsurface-string.h"
 #include "subsurface-qt/SettingsObjectWrapper.h"
 
 DiveComputerList dcList;
diff --git a/core/divelist.c b/core/divelist.c
index 1522cf348..ea036ee75 100644
--- a/core/divelist.c
+++ b/core/divelist.c
@@ -41,6 +41,7 @@
 #include <libxslt/transform.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "divelist.h"
 #include "display.h"
 #include "planner.h"
diff --git a/core/divesite.c b/core/divesite.c
index 889c94572..e3fb05966 100644
--- a/core/divesite.c
+++ b/core/divesite.c
@@ -2,6 +2,7 @@
 /* divesite.c */
 #include "divesite.h"
 #include "dive.h"
+#include "subsurface-string.h"
 #include "divelist.h"
 #include "membuffer.h"
 
diff --git a/core/divesitehelpers.cpp b/core/divesitehelpers.cpp
index aed19eed8..30a5ac608 100644
--- a/core/divesitehelpers.cpp
+++ b/core/divesitehelpers.cpp
@@ -6,6 +6,7 @@
 #include "divesitehelpers.h"
 
 #include "divesite.h"
+#include "subsurface-string.h"
 #include "helpers.h"
 #include "membuffer.h"
 #include <QDebug>
diff --git a/core/file.c b/core/file.c
index ec0e256dc..69454f298 100644
--- a/core/file.c
+++ b/core/file.c
@@ -10,6 +10,7 @@
 #include <time.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "divelist.h"
 #include "file.h"
 #include "git-access.h"
diff --git a/core/git-access.c b/core/git-access.c
index d8f75c4fa..5fa4beb42 100644
--- a/core/git-access.c
+++ b/core/git-access.c
@@ -17,6 +17,7 @@
 #include <git2.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "membuffer.h"
 #include "strndup.h"
 #include "qthelper.h"
diff --git a/core/import-cobalt.c b/core/import-cobalt.c
index 524ab3673..f6a983734 100644
--- a/core/import-cobalt.c
+++ b/core/import-cobalt.c
@@ -5,6 +5,7 @@
 #endif
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "parse.h"
 #include "divelist.h"
 #include "device.h"
diff --git a/core/import-csv.c b/core/import-csv.c
index 174f7fa92..898dfdbd0 100644
--- a/core/import-csv.c
+++ b/core/import-csv.c
@@ -3,6 +3,7 @@
 #include <libdivecomputer/parser.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "divelist.h"
 #include "file.h"
 #include "parse.h"
diff --git a/core/import-divinglog.c b/core/import-divinglog.c
index 02145a631..7ddb0be46 100644
--- a/core/import-divinglog.c
+++ b/core/import-divinglog.c
@@ -5,6 +5,7 @@
 #endif
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "parse.h"
 #include "divelist.h"
 #include "device.h"
diff --git a/core/import-shearwater.c b/core/import-shearwater.c
index 3b8410989..00a3614c8 100644
--- a/core/import-shearwater.c
+++ b/core/import-shearwater.c
@@ -5,6 +5,7 @@
 #endif
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "parse.h"
 #include "divelist.h"
 #include "device.h"
diff --git a/core/import-suunto.c b/core/import-suunto.c
index 86298e722..c9cf1119a 100644
--- a/core/import-suunto.c
+++ b/core/import-suunto.c
@@ -5,6 +5,7 @@
 #endif
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "parse.h"
 #include "divelist.h"
 #include "device.h"
diff --git a/core/libdivecomputer.c b/core/libdivecomputer.c
index 603738daf..ca5f474c7 100644
--- a/core/libdivecomputer.c
+++ b/core/libdivecomputer.c
@@ -13,6 +13,7 @@
 #include <fcntl.h>
 #include "gettext.h"
 #include "dive.h"
+#include "subsurface-string.h"
 #include "device.h"
 #include "divelist.h"
 #include "display.h"
diff --git a/core/linux.c b/core/linux.c
index cbd71bcc8..de2e6c136 100644
--- a/core/linux.c
+++ b/core/linux.c
@@ -2,6 +2,7 @@
 /* linux.c */
 /* implements Linux specific functions */
 #include "dive.h"
+#include "subsurface-string.h"
 #include "display.h"
 #include "membuffer.h"
 #include <string.h>
diff --git a/core/load-git.c b/core/load-git.c
index d5a91d109..4af7221c3 100644
--- a/core/load-git.c
+++ b/core/load-git.c
@@ -20,6 +20,7 @@
 #include "gettext.h"
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "divelist.h"
 #include "device.h"
 #include "membuffer.h"
diff --git a/core/macos.c b/core/macos.c
index d2a760863..1fcd53511 100644
--- a/core/macos.c
+++ b/core/macos.c
@@ -5,6 +5,7 @@
 #include <dirent.h>
 #include <fnmatch.h>
 #include "dive.h"
+#include "subsurface-string.h"
 #include "display.h"
 #include <CoreFoundation/CoreFoundation.h>
 #if !defined(__IPHONE_5_0)
diff --git a/core/ostctools.c b/core/ostctools.c
index 53dab4aaa..84ef23301 100644
--- a/core/ostctools.c
+++ b/core/ostctools.c
@@ -4,6 +4,7 @@
 #include <string.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "gettext.h"
 #include "divelist.h"
 #include "libdivecomputer.h"
diff --git a/core/parse-xml.c b/core/parse-xml.c
index 8b4830b2c..47358865b 100644
--- a/core/parse-xml.c
+++ b/core/parse-xml.c
@@ -22,6 +22,7 @@
 #include "gettext.h"
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "parse.h"
 #include "divelist.h"
 #include "device.h"
diff --git a/core/parse.c b/core/parse.c
index d83d8e331..d6ec39a7a 100644
--- a/core/parse.c
+++ b/core/parse.c
@@ -7,6 +7,7 @@
 #include <libdivecomputer/parser.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "parse.h"
 #include "divelist.h"
 #include "device.h"
diff --git a/core/planner.c b/core/planner.c
index 93f0c233b..33a61094d 100644
--- a/core/planner.c
+++ b/core/planner.c
@@ -10,6 +10,7 @@
 #include <ctype.h>
 #include <string.h>
 #include "dive.h"
+#include "subsurface-string.h"
 #include "deco.h"
 #include "divelist.h"
 #include "planner.h"
diff --git a/core/prefs-macros.h b/core/prefs-macros.h
index 72d5c60b2..53361a19f 100644
--- a/core/prefs-macros.h
+++ b/core/prefs-macros.h
@@ -3,6 +3,7 @@
 #define PREFSMACROS_H
 
 #include "core/qthelper.h"
+#include "subsurface-string.h"
 
 #define SB(V, B) s.setValue(V, (int)(B->isChecked() ? 1 : 0))
 
diff --git a/core/profile.c b/core/profile.c
index c5105c4f5..1bdb8e956 100644
--- a/core/profile.c
+++ b/core/profile.c
@@ -8,6 +8,7 @@
 #include <assert.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "display.h"
 #include "divelist.h"
 
diff --git a/core/qt-ble.cpp b/core/qt-ble.cpp
index d54b145ba..16363de18 100644
--- a/core/qt-ble.cpp
+++ b/core/qt-ble.cpp
@@ -17,6 +17,7 @@
 #include "libdivecomputer.h"
 #include "core/qt-ble.h"
 #include "core/btdiscovery.h"
+#include "core/subsurface-string.h"
 
 #define BLE_TIMEOUT 12000 // 12 seconds seems like a very long time to wait
 #define DEBUG_THRESHOLD 50
diff --git a/core/qthelper.cpp b/core/qthelper.cpp
index 737e424ff..b44ef7d6f 100644
--- a/core/qthelper.cpp
+++ b/core/qthelper.cpp
@@ -1,6 +1,8 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "qthelper.h"
+#include "subsurface-string.h"
 #include "helpers.h"
+#include "subsurface-string.h"
 #include "gettextfromc.h"
 #include "statistics.h"
 #include "membuffer.h"
diff --git a/core/save-git.c b/core/save-git.c
index dceb45902..395490d83 100644
--- a/core/save-git.c
+++ b/core/save-git.c
@@ -17,6 +17,7 @@
 #include <git2.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "divelist.h"
 #include "device.h"
 #include "membuffer.h"
diff --git a/core/save-xml.c b/core/save-xml.c
index 0f3000ace..adf9ec2f1 100644
--- a/core/save-xml.c
+++ b/core/save-xml.c
@@ -14,6 +14,7 @@
 #include <fcntl.h>
 
 #include "dive.h"
+#include "subsurface-string.h"
 #include "divelist.h"
 #include "device.h"
 #include "membuffer.h"
diff --git a/core/strtod.c b/core/strtod.c
index f0170ac3b..74720783c 100644
--- a/core/strtod.c
+++ b/core/strtod.c
@@ -28,7 +28,7 @@
  * they have locales with commas", just pass in a zero flag.
  */
 #include <ctype.h>
-#include "dive.h"
+#include "subsurface-string.h"
 
 double strtod_flags(const char *str, const char **ptr, unsigned int flags)
 {
diff --git a/core/subsurface-qt/DiveObjectHelper.cpp b/core/subsurface-qt/DiveObjectHelper.cpp
index 084da4fd3..a1cfa4540 100644
--- a/core/subsurface-qt/DiveObjectHelper.cpp
+++ b/core/subsurface-qt/DiveObjectHelper.cpp
@@ -4,9 +4,10 @@
 #include <QDateTime>
 #include <QTextDocument>
 
-#include "../qthelper.h"
-#include "../helpers.h"
-#include "../../qt-models/tankinfomodel.h"
+#include "core/qthelper.h"
+#include "core/helpers.h"
+#include "core/subsurface-string.h"
+#include "qt-models/tankinfomodel.h"
 
 static QString EMPTY_DIVE_STRING = QStringLiteral("");
 enum returnPressureSelector {START_PRESSURE, END_PRESSURE};
diff --git a/core/subsurface-string.h b/core/subsurface-string.h
new file mode 100644
index 000000000..33849e217
--- /dev/null
+++ b/core/subsurface-string.h
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0
+#ifndef SUBSURFACE_STRING_H
+#define SUBSURFACE_STRING_H
+
+#include <stdbool.h>
+#include <string.h>
+#include <time.h>
+
+// shared generic definitions and macros
+// mostly about strings, but a couple of math macros are here as well
+
+/* Windows has no MIN/MAX macros - so let's just roll our own */
+#define MIN(x, y) ({                \
+	__typeof__(x) _min1 = (x);          \
+	__typeof__(y) _min2 = (y);          \
+	(void) (&_min1 == &_min2);      \
+	_min1 < _min2 ? _min1 : _min2; })
+
+#define MAX(x, y) ({                \
+	__typeof__(x) _max1 = (x);          \
+	__typeof__(y) _max2 = (y);          \
+	(void) (&_max1 == &_max2);      \
+	_max1 > _max2 ? _max1 : _max2; })
+
+#define IS_FP_SAME(_a, _b) (fabs((_a) - (_b)) <= 0.000001 * MAX(fabs(_a), fabs(_b)))
+
+// string handling
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static inline bool same_string(const char *a, const char *b)
+{
+	return !strcmp(a ?: "", b ?: "");
+}
+
+static inline bool same_string_caseinsensitive(const char *a, const char *b)
+{
+	return !strcasecmp(a ?: "", b ?: "");
+}
+
+static inline bool empty_string(const char *s)
+{
+	return !s || !*s;
+}
+
+static inline bool includes_string_caseinsensitive(const char *haystack, const char *needle)
+{
+	if (!needle)
+		return 1; /* every string includes the NULL string */
+	if (!haystack)
+		return 0; /* nothing is included in the NULL string */
+	int len = strlen(needle);
+	while (*haystack) {
+		if (strncasecmp(haystack, needle, len))
+			return 1;
+		haystack++;
+	}
+	return 0;
+}
+
+static inline char *copy_string(const char *s)
+{
+	return (s && *s) ? strdup(s) : NULL;
+}
+
+#define STRTOD_NO_SIGN 0x01
+#define STRTOD_NO_DOT 0x02
+#define STRTOD_NO_COMMA 0x04
+#define STRTOD_NO_EXPONENT 0x08
+extern double strtod_flags(const char *str, const char **ptr, unsigned int flags);
+
+#define STRTOD_ASCII (STRTOD_NO_COMMA)
+
+#define ascii_strtod(str, ptr) strtod_flags(str, ptr, STRTOD_ASCII)
+
+#ifdef __cplusplus
+}
+#endif
+#endif // SUBSURFACE_STRING_H
diff --git a/core/subsurfacestartup.c b/core/subsurfacestartup.c
index 9d7d9494b..18332742b 100644
--- a/core/subsurfacestartup.c
+++ b/core/subsurfacestartup.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "subsurfacestartup.h"
+#include "subsurface-string.h"
 #include "version.h"
 #include <stdbool.h>
 #include <string.h>
diff --git a/core/uemis-downloader.c b/core/uemis-downloader.c
index 6ad2fcc1d..b5969f2cc 100644
--- a/core/uemis-downloader.c
+++ b/core/uemis-downloader.c
@@ -24,6 +24,7 @@
 #include "libdivecomputer.h"
 #include "uemis.h"
 #include "divelist.h"
+#include "core/subsurface-string.h"
 
 #define ERR_FS_ALMOST_FULL QT_TRANSLATE_NOOP("gettextFromC", "Uemis Zurich: the file system is almost full.\nDisconnect/reconnect the dive computer\nand click \'Retry\'")
 #define ERR_FS_FULL QT_TRANSLATE_NOOP("gettextFromC", "Uemis Zurich: the file system is full.\nDisconnect/reconnect the dive computer\nand click Retry")
diff --git a/desktop-widgets/downloadfromdivecomputer.cpp b/desktop-widgets/downloadfromdivecomputer.cpp
index e185960c9..3f5799e13 100644
--- a/desktop-widgets/downloadfromdivecomputer.cpp
+++ b/desktop-widgets/downloadfromdivecomputer.cpp
@@ -4,6 +4,7 @@
 #include "desktop-widgets/mainwindow.h"
 #include "desktop-widgets/divelistview.h"
 #include "core/display.h"
+#include "core/subsurface-string.h"
 #include "core/uemis.h"
 #include "core/subsurface-qt/SettingsObjectWrapper.h"
 #include "qt-models/models.h"
diff --git a/desktop-widgets/locationinformation.cpp b/desktop-widgets/locationinformation.cpp
index 0f3d2b4f3..b7eb80ab6 100644
--- a/desktop-widgets/locationinformation.cpp
+++ b/desktop-widgets/locationinformation.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "desktop-widgets/locationinformation.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "desktop-widgets/mainwindow.h"
 #include "desktop-widgets/divelistview.h"
 #include "core/qthelper.h"
diff --git a/desktop-widgets/mainwindow.cpp b/desktop-widgets/mainwindow.cpp
index 4069d8405..a4cddd264 100644
--- a/desktop-widgets/mainwindow.cpp
+++ b/desktop-widgets/mainwindow.cpp
@@ -15,6 +15,7 @@
 #include <QStatusBar>
 
 #include "core/version.h"
+#include "core/subsurface-string.h"
 #include "desktop-widgets/divelistview.h"
 #include "desktop-widgets/downloadfromdivecomputer.h"
 #include "desktop-widgets/subsurfacewebservices.h"
diff --git a/desktop-widgets/modeldelegates.cpp b/desktop-widgets/modeldelegates.cpp
index edf71f410..4385c2c48 100644
--- a/desktop-widgets/modeldelegates.cpp
+++ b/desktop-widgets/modeldelegates.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "desktop-widgets/modeldelegates.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "core/gettextfromc.h"
 #include "desktop-widgets/mainwindow.h"
 #include "qt-models/cylindermodel.h"
diff --git a/desktop-widgets/subsurfacewebservices.cpp b/desktop-widgets/subsurfacewebservices.cpp
index 2aac39534..cccc9300b 100644
--- a/desktop-widgets/subsurfacewebservices.cpp
+++ b/desktop-widgets/subsurfacewebservices.cpp
@@ -13,6 +13,7 @@
 #include <errno.h>
 #include "core/cloudstorage.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 
 #include <QDir>
 #include <QHttpMultiPart>
diff --git a/desktop-widgets/tab-widgets/maintab.cpp b/desktop-widgets/tab-widgets/maintab.cpp
index bd16f9686..be57d40c3 100644
--- a/desktop-widgets/tab-widgets/maintab.cpp
+++ b/desktop-widgets/tab-widgets/maintab.cpp
@@ -23,6 +23,7 @@
 #include "qt-models/divelocationmodel.h"
 #include "qt-models/filtermodels.h"
 #include "core/divesite.h"
+#include "core/subsurface-string.h"
 #include "desktop-widgets/locationinformation.h"
 
 #include "TabDiveExtraInfo.h"
diff --git a/desktop-widgets/undocommands.cpp b/desktop-widgets/undocommands.cpp
index de3c01cff..2ac046d1c 100644
--- a/desktop-widgets/undocommands.cpp
+++ b/desktop-widgets/undocommands.cpp
@@ -2,6 +2,7 @@
 #include "desktop-widgets/undocommands.h"
 #include "desktop-widgets/mainwindow.h"
 #include "core/divelist.h"
+#include "core/subsurface-string.h"
 
 UndoDeleteDive::UndoDeleteDive(QList<dive *> deletedDives) : diveList(deletedDives)
 {
diff --git a/mobile-widgets/qmlprofile.cpp b/mobile-widgets/qmlprofile.cpp
index 768669094..166a08af1 100644
--- a/mobile-widgets/qmlprofile.cpp
+++ b/mobile-widgets/qmlprofile.cpp
@@ -3,6 +3,7 @@
 #include "qmlmanager.h"
 #include "profile-widget/profilewidget2.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "core/metrics.h"
 #include <QTransform>
 #include <QScreen>
diff --git a/profile-widget/divecartesianaxis.cpp b/profile-widget/divecartesianaxis.cpp
index 4d7d9eaa3..d2b3b9347 100644
--- a/profile-widget/divecartesianaxis.cpp
+++ b/profile-widget/divecartesianaxis.cpp
@@ -2,6 +2,7 @@
 #include "profile-widget/divecartesianaxis.h"
 #include "profile-widget/divetextitem.h"
 #include "core/helpers.h"
+#include "core/subsurface-string.h"
 #include "core/subsurface-qt/SettingsObjectWrapper.h"
 #ifndef SUBSURFACE_MOBILE
 #include "desktop-widgets/preferences/preferencesdialog.h"
diff --git a/profile-widget/diveeventitem.cpp b/profile-widget/diveeventitem.cpp
index 87e941387..f3c81f102 100644
--- a/profile-widget/diveeventitem.cpp
+++ b/profile-widget/diveeventitem.cpp
@@ -8,6 +8,7 @@
 #include "core/gettextfromc.h"
 #include "core/metrics.h"
 #include "core/membuffer.h"
+#include "core/subsurface-string.h"
 
 extern struct ev_select *ev_namelist;
 extern int evn_used;
diff --git a/profile-widget/profilewidget2.cpp b/profile-widget/profilewidget2.cpp
index c033e2c34..62aa36114 100644
--- a/profile-widget/profilewidget2.cpp
+++ b/profile-widget/profilewidget2.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "profile-widget/profilewidget2.h"
 #include "qt-models/diveplotdatamodel.h"
+#include "core/subsurface-string.h"
 #include "core/helpers.h"
 #include "core/profile.h"
 #include "profile-widget/diveeventitem.h"
diff --git a/qt-models/diveplannermodel.cpp b/qt-models/diveplannermodel.cpp
index d65fa771f..cfa405a9f 100644
--- a/qt-models/diveplannermodel.cpp
+++ b/qt-models/diveplannermodel.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "diveplannermodel.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "core/helpers.h"
 #include "qt-models/cylindermodel.h"
 #include "core/planner.h"
diff --git a/qt-models/divetripmodel.cpp b/qt-models/divetripmodel.cpp
index 7df52c94a..a59d0ba84 100644
--- a/qt-models/divetripmodel.cpp
+++ b/qt-models/divetripmodel.cpp
@@ -5,6 +5,7 @@
 #include "core/divelist.h"
 #include "core/helpers.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include <QIcon>
 #include <QDebug>
 
diff --git a/qt-models/filtermodels.cpp b/qt-models/filtermodels.cpp
index 89fd2853f..ad6ce783d 100644
--- a/qt-models/filtermodels.cpp
+++ b/qt-models/filtermodels.cpp
@@ -2,6 +2,7 @@
 #include "qt-models/filtermodels.h"
 #include "qt-models/models.h"
 #include "core/display.h"
+#include "core/subsurface-string.h"
 #include "qt-models/divetripmodel.h"
 
 #if !defined(SUBSURFACE_MOBILE)
diff --git a/qt-models/weightmodel.cpp b/qt-models/weightmodel.cpp
index 227bb7be0..a829bab58 100644
--- a/qt-models/weightmodel.cpp
+++ b/qt-models/weightmodel.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "qt-models/weightmodel.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "core/gettextfromc.h"
 #include "core/metrics.h"
 #include "core/helpers.h"
diff --git a/smtk-import/smartrak.c b/smtk-import/smartrak.c
index 96b07a958..826ad6a9d 100644
--- a/smtk-import/smartrak.c
+++ b/smtk-import/smartrak.c
@@ -27,6 +27,7 @@
 #endif
 
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "core/gettext.h"
 #include "core/divelist.h"
 #include "core/libdivecomputer.h"
diff --git a/tests/testparse.cpp b/tests/testparse.cpp
index 503e48aeb..27aace67f 100644
--- a/tests/testparse.cpp
+++ b/tests/testparse.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "testparse.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 #include "core/parse.h"
 #include "core/file.h"
 #include "core/divelist.h"
diff --git a/tests/testunitconversion.cpp b/tests/testunitconversion.cpp
index 946b4c001..8ca74e0c0 100644
--- a/tests/testunitconversion.cpp
+++ b/tests/testunitconversion.cpp
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include "testunitconversion.h"
 #include "core/dive.h"
+#include "core/subsurface-string.h"
 
 void TestUnitConversion::testUnitConversions()
 {