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subsurface/core/device.h

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Add SPDX header to core C files Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2017-04-27 18:18:03 +00:00
// SPDX-License-Identifier: GPL-2.0
Put include guard to every header * ensure include guard to every header * comment endif guard block Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-11 18:14:46 +00:00
#ifndef DEVICE_H
#define DEVICE_H
Move device_info handling into a new 'device.c' file The legacy nickname wrappers (that use the device_info structure) are left in gtk-gui.c. We can slowly start moving away from them, we don't want to start exporting that thing as some kind of generic interface. This isn't a pure code movement - because we leave the legacy interfaces alone, there are a few new interfaces in device.c (like "create a new device_info entry") that were embedded into the legacy "create nickname" code, and needed to be abstracted out. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-09 20:07:09 +00:00
Cleanup: move error reporting function declarations to errorhelper.h Move the declarations of the "report_error()" and "set_error_cb()" functions and the "verbose" variable to errorhelper.h. Thus, error-reporting translation units don't have to import the big dive.h header file. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-08-05 17:41:15 +00:00
#include <stdint.h>
Have some C++ file in the project Rename gtk-gui.c to qt-gui.cpp, and make the necessary changes so that the project still builds. Signed-off-by: Alberto Mardegan <mardy@users.sourceforge.net>
2013-04-01 10:51:49 +00:00
#ifdef __cplusplus
extern "C" {
#endif
Cleanup: move error reporting function declarations to errorhelper.h Move the declarations of the "report_error()" and "set_error_cb()" functions and the "verbose" variable to errorhelper.h. Thus, error-reporting translation units don't have to import the big dive.h header file. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2019-08-05 17:41:15 +00:00
struct divecomputer;
Planner: don't return static data in fake_dc() fake_dc() used to return a statically allocated dc with statically allocated samples. This is of course a questionable practice in the light of multi-threading / resource ownership. Once these problems were recognized, the parameter "alloc" was added. If set to true, the function would still return a statically allocated dc, but heap-allocated samples, which could then be copied in a different dc. All in all an ownership nightmare and a recipie for disaster. The returned static dc was only used as a pointer to the samples anyway. There are four callers of fake_dc() and they all have access to a dc-structure without samples. Therefore, change the semantics of fake_dc() to fill out the passed in dc. If the caller does not care about the samples, it can simply reset the sample number to zero after work. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-05-05 17:26:48 +00:00
extern void fake_dc(struct divecomputer *dc);
Fill in divecomputer serial number and firmware version on loading We have the serial number and firmware version fields in "struct divecomputer", but we don't actually fill them in when loading the data from git or xml, because we save all that information in the separate device table instead. But in order to always have the serial number associated with a device, let's make sure to fill those fields in. It won't hurt, and this way we have the information available whether we just loaded the dive from a file, or imported it from the dive computer. One less semantic difference to worry about. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2016-06-21 04:07:36 +00:00
extern void set_dc_deviceid(struct divecomputer *dc, unsigned int deviceid);
cleanup: move set_dc_nickname() declaration from dive.h to device.h The function *looks* like it is a dive function. However, in reality it implicitly works on the global device list. Therefore, it is thematically more aptly located in device.h with the other device functions. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-09-13 16:16:01 +00:00
extern void set_dc_nickname(struct dive *dive);
Converting the device_info list into a Qt data structure This data structure was quite fragile and made 'undo' when editing rather hard to implement. So instead I decided to turn this into a QMultiMap which seemed like the ideal data structure for it. This map holds all the dive computer related data indexed by the model. As QMultiMap it allows multiple entries per key (model string) and disambiguates between them with the deviceId. This commit turned out much larger than I wanted. But I didn't manage to find a clean way to break it up and make the pieces make sense. So this brings back the Ok / Cancel button for the dive computer edit dialog. And it makes those two buttons actually do the right thing (which is what started this whole process). For this to work we simply copy the map to a working copy and do all edits on that one - and then copy that over the 'real' map when we accept the changes. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-06-17 22:58:26 +00:00
extern void create_device_node(const char *model, uint32_t deviceid, const char *serial, const char *firmware, const char *nickname);
Save XML files into a memory buffer rather than directly into a file This introduces a "struct membuffer" abstraction that you can write things into, and makes the XML saving code write to the memory buffer rather than a file. The UDDF export already really wanted this: it used to write to a file, only to then read that file back into memory, delete the file, and then *rewrite* the file after doing the magic xslt transform. But the longer-term reason for this is that I want to try to write other formats, and I want to try to share most helpers. And those other formats will need this memory buffer model. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-01-16 02:03:11 +00:00
extern void call_for_each_dc(void *f, void (*callback)(void *, const char *, uint32_t,
When saving only selected dives, only include referenced dive computers Since we should have far fewer dive computers than dives this straight forward algorithm shouldn't cause any performance issues. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2015-06-10 14:24:34 +00:00
const char *, const char *, const char *), bool select_only);
cleanup: move clearing of device nodes to clear_dive_file_data() It makes no sense to keep the device nodes if all the other data is cleared. Let's do this automatically and not explicitly. This ensures that the function is also called on mobile. Currently it was only called on desktop. Weirdly, the parser-tests were expecting that the device nodes were not reset by clear_dive_file_data() and therefore divecomputers were accumulating in the test results. Thus, the additional computers had to be removed from the expected test results. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-04-23 21:32:42 +00:00
extern void clear_device_nodes();
Move device_info handling into a new 'device.c' file The legacy nickname wrappers (that use the device_info structure) are left in gtk-gui.c. We can slowly start moving away from them, we don't want to start exporting that thing as some kind of generic interface. This isn't a pure code movement - because we leave the legacy interfaces alone, there are a few new interfaces in device.c (like "create a new device_info entry") that were embedded into the legacy "create nickname" code, and needed to be abstracted out. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2013-01-09 20:07:09 +00:00
Have some C++ file in the project Rename gtk-gui.c to qt-gui.cpp, and make the necessary changes so that the project still builds. Signed-off-by: Alberto Mardegan <mardy@users.sourceforge.net>
2013-04-01 10:51:49 +00:00
#ifdef __cplusplus
}
#endif
cleanup: fold core/divecomputer.cpp into core/device.c core/device.h was declaring a number of functions that were related to divecomputers (dcs): creating a fake dc for manually entered dives and registering / accessing dc nicknames. On could argue whether these should be lumped together, but it is what it is. However, part of that was implemented in C++/Qt code in a separate core/divecomputer.cpp file. Some function therein where only accessible to C++ and declared in core/divecomputer.h. All in all, a big mess. Let's simply combine the files and conditionally compile the C++-only functions depending on the __cplusplus define. Yes, that means turning device.c into device.cpp. A brave soul might turn the C++/Qt code into C code if they whish later on. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-09-13 17:08:41 +00:00
// Functions and global variables that are only available to C++ code
#ifdef __cplusplus
#include <QString>
#include <QVector>
cleanup: hide DiveComputerList implementation details Remove the declaration of helper functions needed only in core/device.cpp. To this goal, turn the member functions into free functions. Cosmetics: turn the DiveComputer[Node|List] "class"es into "struct"s, since all members were public anyway. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-09-14 12:20:37 +00:00
struct DiveComputerNode {
cleanup: fold core/divecomputer.cpp into core/device.c core/device.h was declaring a number of functions that were related to divecomputers (dcs): creating a fake dc for manually entered dives and registering / accessing dc nicknames. On could argue whether these should be lumped together, but it is what it is. However, part of that was implemented in C++/Qt code in a separate core/divecomputer.cpp file. Some function therein where only accessible to C++ and declared in core/divecomputer.h. All in all, a big mess. Let's simply combine the files and conditionally compile the C++-only functions depending on the __cplusplus define. Yes, that means turning device.c into device.cpp. A brave soul might turn the C++/Qt code into C code if they whish later on. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-09-13 17:08:41 +00:00
bool operator==(const DiveComputerNode &a) const;
bool operator!=(const DiveComputerNode &a) const;
bool operator<(const DiveComputerNode &a) const;
void showchanges(const QString &n, const QString &s, const QString &f) const;
QString model;
uint32_t deviceId;
QString serialNumber;
QString firmware;
QString nickName;
};
cleanup: hide DiveComputerList implementation details Remove the declaration of helper functions needed only in core/device.cpp. To this goal, turn the member functions into free functions. Cosmetics: turn the DiveComputer[Node|List] "class"es into "struct"s, since all members were public anyway. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-09-14 12:20:37 +00:00
struct DiveComputerList {
cleanup: fold core/divecomputer.cpp into core/device.c core/device.h was declaring a number of functions that were related to divecomputers (dcs): creating a fake dc for manually entered dives and registering / accessing dc nicknames. On could argue whether these should be lumped together, but it is what it is. However, part of that was implemented in C++/Qt code in a separate core/divecomputer.cpp file. Some function therein where only accessible to C++ and declared in core/divecomputer.h. All in all, a big mess. Let's simply combine the files and conditionally compile the C++-only functions depending on the __cplusplus define. Yes, that means turning device.c into device.cpp. A brave soul might turn the C++/Qt code into C code if they whish later on. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2020-09-13 17:08:41 +00:00
// Keep the dive computers in a vector sorted by (model, deviceId)
QVector<DiveComputerNode> dcs;
};
QString get_dc_nickname(const struct divecomputer *dc);
extern DiveComputerList dcList;
#endif
Put include guard to every header * ensure include guard to every header * comment endif guard block Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2014-02-11 18:14:46 +00:00
#endif // DEVICE_H
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