Skip to content

Fix invalid JSON from unescaped backslashes in MQL5 string serialization #294

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
biohazardxxx wants to merge 11 commits into
base: dev
Choose a base branch
from
Open

Fix invalid JSON from unescaped backslashes in MQL5 string serialization #294

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
11 commits
Select commit Hold shift + click to select a range
fe8ac33
MtApi5: set version to 2.0.1
vdemydiuk Jul 28, 2025
3407290
Merge branch 'dev'
vdemydiuk Sep 23, 2025
29ce645
Merge branch 'dev'
vdemydiuk Sep 27, 2025
22b0f69
Merge branch 'dev'
vdemydiuk Sep 30, 2025
1bb9c7b
Merge branch 'dev'
vdemydiuk Oct 5, 2025
371c14b
Merge branch 'dev'
vdemydiuk Oct 6, 2025
b5309fb
Merge branch 'dev'
vdemydiuk Oct 6, 2025
a900ea8
Merge branch 'dev'
vdemydiuk Oct 7, 2025
0a1ec30
Merge branch 'dev'
vdemydiuk Oct 8, 2025
9e26a1d
Merge branch 'dev'
vdemydiuk Dec 5, 2025
136385d
Fix invalid JSON from unescaped backslashes in MQL5 string serialization
biohazardxxx Feb 19, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion MtApi5/MtApi5.csproj
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
<TargetFramework>net8.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<VersionPrefix>2.0.0</VersionPrefix>
<VersionPrefix>2.0.1</VersionPrefix>
<BaseOutputPath>$(SolutionDir)build\products</BaseOutputPath>
<CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
</PropertyGroup>
Expand Down
14 changes: 10 additions & 4 deletions mq5/json.mqh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -171,11 +171,17 @@ public:
}
string getString() { return _string; }
void setString(string v) { _string=v; }
string toString()
string toString()
{
string string_var;
StringConcatenate(string_var, "\"",_string,"\"");
return string_var;
string escaped = _string;
StringReplace(escaped, "\\", "\\\\");
StringReplace(escaped, "\"", "\\\"");
StringReplace(escaped, "\n", "\\n");
StringReplace(escaped, "\r", "\\r");
StringReplace(escaped, "\t", "\\t");
string string_var;
StringConcatenate(string_var, "\"", escaped, "\"");
return string_var;
}
};
// -----------------------------------------
Expand Down