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authorbloodstalker <thabogre@gmail.com>2018-11-12 13:27:34 +0000
committerbloodstalker <thabogre@gmail.com>2018-11-12 13:27:34 +0000
commit9d57b17e209983252f0ebda98087316577f04e6e (patch)
treea4cc546cfac7bfaab4dff9376a549ea5daec57f4
parentupdate (diff)
downloadcgrep-9d57b17e209983252f0ebda98087316577f04e6e.tar.gz
cgrep-9d57b17e209983252f0ebda98087316577f04e6e.zip
update
Diffstat (limited to '')
-rw-r--r--README.md8
-rw-r--r--cgrep.cpp14
2 files changed, 15 insertions, 7 deletions
diff --git a/README.md b/README.md
index 63fec2c..5fd02a8 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ make
## Usage
A simple usage example:<br/>
```bash
-cgrep --func --var --regex nam ./cgrep.cpp
+cgrep --func --var --regex n[aA]m ./cgrep.cpp
```
Pleade do note that the regex will pass through both C++ and the regex engine, so if you would want to escape `\`, the regex you pass as the commandline arg would be `\\\\` instead of the normal `\\`.<br/>
@@ -24,10 +24,9 @@ For an up-to-date list, you can run `crep --help`.<br/>
```bash
-all - turns on all switches other than nameddecl
+ -awk - outputs location in a gawk freidnly format
-class - match class declrations only
-dir=<string> - recursively goes through all the files and directories. assumes compilation databases are present for all source files.
- -extra-arg=<string> - Additional argument to append to the compiler command line
- -extra-arg-before=<string> - Additional argument to prepend to the compiler command line
-func - match functions only
-header - match headers in header inclusions
-macro - match macro definitions
@@ -35,7 +34,6 @@ For an up-to-date list, you can run `crep --help`.<br/>
-memfunc - match member functions only
-memvar - match member variables only
-nameddecl - matches all named declrations
- -p=<string> - Build path
-regex=<string> - the regex to match against
-struct - match structures only
-syshdr - match identifiers in system header as well
@@ -43,4 +41,4 @@ For an up-to-date list, you can run `crep --help`.<br/>
-var - map variables only
```
-Also, cgrep is a clang tool, so it will accecpt all valid clang commandline options.<br/>
+`cgrep` is a clang tool, so it will accecpt all valid clang commandline options.<br/>
diff --git a/cgrep.cpp b/cgrep.cpp
index a4855be..87c60a1 100644
--- a/cgrep.cpp
+++ b/cgrep.cpp
@@ -51,7 +51,7 @@ cl::opt<bool> CO_CLASS("class", cl::desc("match class declrations only"), cl::in
cl::opt<bool> CO_STRUCT("struct", cl::desc("match structures only"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done
cl::opt<bool> CO_UNION("union", cl::desc("match unions only"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done
cl::opt<bool> CO_MACRO("macro", cl::desc("match macro definitions"), cl::init(false), cl::cat(CGrepCat), cl::Optional); //done
-cl::opt<bool> CO_HEADER("header", cl::desc("match headers in header inclusions"), cl::init(false), cl::cat(CGrepCat), cl::Optional);
+cl::opt<bool> CO_HEADER("header", cl::desc("match headers in header inclusions"), cl::init(false), cl::cat(CGrepCat), cl::Optional); //done
cl::opt<bool> CO_ALL("all", cl::desc("turns on all switches other than nameddecl"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done
cl::opt<bool> CO_NAMEDDECL("nameddecl", cl::desc("matches all named declrations"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done
cl::opt<bool> CO_AWK("awk", cl::desc("outputs location in a gawk freidnly format"), cl::init(false), cl::cat(CGrepCat), cl::Optional); // done
@@ -361,7 +361,17 @@ public:
const clang::Module *Imported,
SrcMgr::CharacteristicKind FileType) {
#endif
- if (CO_HEADER) {}
+ if (CO_HEADER) {
+ CheckSLValidity(HashLoc);
+ SourceLocation SL = Devi::SourceLocationHasMacro(HashLoc, Rewrite, "start");
+ if (Devi::IsTheMatchInSysHeader(CO_SYSHDR, SM, SL)) return void();
+ if (!Devi::IsTheMatchInMainFile(CO_MAINFILE, SM, SL)) return void();
+ std::string name = FileName.str();
+ if (regex_handler(REGEX_PP(CO_REGEX), name)) {
+ std::cout << name << "\t";
+ std::cout << SL.printToString(SM) << "\n";
+ }
+ }
}
private: