LoggerAction* loggerActionNew(char const* toolName_)
{
LoggerAction* act = (LoggerAction*) malloc(sizeof(LoggerAction));
if (!act)
{
return NULL;
}
loggerFileInitFromPath(&act->output, "./_noobj");
loggerVectorInit(&act->arguments);
loggerVectorInit(&act->sources);
strcpy(act->toolName, toolName_);
return act;
}
int loggerGccParserCollectActions(
const char* prog_,
const char* toolName_,
const char* const argv_[],
LoggerVector* actions_)
{
size_t i;
/* Position of the last include path + 1 */
size_t lastIncPos = 1;
GccArgsState state = Normal;
LoggerAction* action = loggerActionNew(toolName_);
loggerVectorAdd(&action->arguments, loggerStrDup(toolName_));
for (i = 1; argv_[i]; ++i)
{
state = processArgument(state, argv_[i], action);
if (argv_[i][0] == '-' && argv_[i][1] == 'I')
{
if (argv_[i][2])
{
/* -I with path argument */
lastIncPos = action->arguments.size;
}
else
{
/* The path should be the next argument */
lastIncPos = action->arguments.size + 1;
}
}
}
if (!getenv("CC_LOGGER_NO_DEF_DIRS"))
{
LoggerVector defIncludes;
loggerVectorInit(&defIncludes);
getDefaultArguments(prog_, &defIncludes);
if (defIncludes.size)
{
loggerVectorAddFrom(&action->arguments, &defIncludes,
&lastIncPos, (LoggerDupFuc) &loggerStrDup);
}
loggerVectorClear(&defIncludes);
}
/*
* Workaround for -MT and friends: if the source set contains the output,
* then we have to remove it from the set.
*/
i = loggerVectorFind(&action->sources, action->output.path,
(LoggerCmpFuc) &strcmp);
if (i != SIZE_MAX)
{
loggerVectorErase(&action->sources, i);
}
loggerVectorAdd(actions_, action);
return 1;
}
int loggerGccParserCollectActions(
const char* prog_,
const char* toolName_,
const char* const argv_[],
LoggerVector* actions_)
{
enum Language { C, CPP, OBJC } lang = CPP;
size_t i;
/* Position of the last include path + 1 */
char full_prog_path[PATH_MAX+1];
char *path_ptr;
size_t lastIncPos = 1;
size_t lastSysIncPos = 1;
GccArgsState state = Normal;
LoggerAction* action = loggerActionNew(toolName_);
char* keepLinkVar = getenv("CC_LOGGER_KEEP_LINK");
int keepLink = keepLinkVar && strcmp(keepLinkVar, "true") == 0;
/* If prog_ is a relative path we try to
* convert it to absolute path.
*/
path_ptr = realpath(prog_, full_prog_path);
/* If we cannot convert it, we try to find the
* executable in the PATH.
*/
if (!path_ptr)
path_ptr = findFullPath(toolName_, full_prog_path);
if (path_ptr) /* Log compiler with full path. */
loggerVectorAdd(&action->arguments, loggerStrDup(full_prog_path));
else /* Compiler was not found in path, log the binary name only. */
loggerVectorAdd(&action->arguments, loggerStrDup(toolName_));
/* Determine programming language based on compiler name. */
for (i = 0; cCompiler[i]; ++i)
if (strstr(toolName_, cCompiler[i]))
lang = C;
for (i = 0; cppCompiler[i]; ++i)
if (strstr(toolName_, cppCompiler[i]))
lang = CPP;
for (i = 1; argv_[i]; ++i)
{
const char* current = argv_[i];
state = processArgument(state, current, action);
if (current[0] == '-')
{
/* Determine the position of the last -I and -isystem flags.
* Depending on whether the parameter of -I or -isystem is separated
* from the flag by a space character.
* 2 == strlen("-I") && 8 == strlen("-isystem")
*/
if (current[1] == 'I')
lastIncPos = action->arguments.size + (current[2] ? 0 : 1);
else if (strstr(current, "-isystem") == current)
lastSysIncPos = action->arguments.size + (current[8] ? 0 : 1);
/* Determine the programming language based on -x flag.
*/
else if (strcmp(current, "-x") == 0)
{
/* TODO: The language value after -x can be others too. See the man
* page of GCC.
* TODO: According to a GCC warning the -x flag has no effect when it
* is placed after the last input file to be compiled.
*/
const char* l = argv_[i + 1];
if (strcmp(l, "c") == 0 || strcmp(l, "c-header") == 0)
lang = C;
else if (strcmp(l, "c++") == 0 || strcmp(l, "c++-header") == 0)
lang = CPP;
}
}
}
if (getenv("CC_LOGGER_DEF_DIRS"))
{
LoggerVector defIncludes;
loggerVectorInit(&defIncludes);
getDefaultArguments(prog_, &defIncludes);
if (defIncludes.size)
{
loggerVectorAddFrom(&action->arguments, &defIncludes,
&lastIncPos, (LoggerDupFuc) &loggerStrDup);
if (lastSysIncPos > lastIncPos)
lastSysIncPos += defIncludes.size;
lastIncPos += defIncludes.size;
}
loggerVectorClear(&defIncludes);
}
if (getenv("CPATH"))
{
LoggerVector includes;
loggerVectorInit(&includes);
getPathsFromEnvVar(&includes, "CPATH", "-I");
if (includes.size)
{
loggerVectorAddFrom(&action->arguments, &includes,
&lastIncPos, (LoggerDupFuc) &loggerStrDup);
if (lastSysIncPos > lastIncPos)
lastSysIncPos += includes.size;
lastIncPos += includes.size;
}
loggerVectorClear(&includes);
}
if (lang == CPP && getenv("CPLUS_INCLUDE_PATH"))
{
LoggerVector includes;
loggerVectorInit(&includes);
getPathsFromEnvVar(&includes, "CPLUS_INCLUDE_PATH", "-isystem");
if (includes.size)
{
loggerVectorAddFrom(&action->arguments, &includes,
&lastSysIncPos, (LoggerDupFuc) &loggerStrDup);
}
loggerVectorClear(&includes);
}
else if (lang == C && getenv("C_INCLUDE_PATH"))
{
LoggerVector includes;
loggerVectorInit(&includes);
getPathsFromEnvVar(&includes, "C_INCLUDE_PATH", "-isystem");
if (includes.size)
{
loggerVectorAddFrom(&action->arguments, &includes,
&lastSysIncPos, (LoggerDupFuc) &loggerStrDup);
}
loggerVectorClear(&includes);
}
/*
* Workaround for -MT and friends: if the source set contains the output,
* then we have to remove it from the set.
*/
i = loggerVectorFind(&action->sources, action->output.path,
(LoggerCmpFuc) &strcmp);
if (i != SIZE_MAX)
{
loggerVectorErase(&action->sources, i);
}
if (!keepLink)
do {
i = loggerVectorFindIf(&action->sources, (LoggerPredFuc) &isObjectFile);
loggerVectorErase(&action->sources, i);
} while (i != SIZE_MAX);
if (action->sources.size != 0)
loggerVectorAdd(actions_, action);
return 1;
}
int loggerJavacParserCollectActions(
const char* prog_,
const char* toolName_,
const char* const argv_[],
LoggerVector* actions_)
{
ParserData data;
size_t i;
assert(prog_ == prog_); /* suppress unused variable */
data.hasSourcePath = 0;
data.state = Normal;
loggerVectorInit(&data.commonArgs);
loggerVectorInit(&data.sources);
memset(data.classdir, 0, sizeof(data.classdir));
loggerVectorAdd(&data.commonArgs, loggerStrDup(toolName_));
for (i = 1; argv_[i]; ++i)
{
if (argv_[i][0] == '@')
{
size_t j;
LoggerVector fargs;
loggerVectorInit(&fargs);
readArgumentsFromFile(argv_[i] + 1, &fargs);
for (j = 0; j < fargs.size; ++j)
{
processArg((const char*) fargs.data[j], &data);
}
loggerVectorClear(&fargs);
}
else
{
processArg(argv_[i], &data);
}
}
if (!data.hasSourcePath)
{
char workdir[PATH_MAX];
if (loggerMakePathAbs(".", workdir, 0))
{
loggerVectorAdd(&data.commonArgs, loggerStrDup("-sourcepath"));
loggerVectorAdd(&data.commonArgs, loggerStrDup(workdir));
}
}
for (i = 0; i < data.sources.size; ++i)
{
char outputFile[PATH_MAX];
const char* src = (char*) data.sources.data[i];
LoggerAction* action = loggerActionNew(toolName_);
if (!action)
{
continue;
}
loggerVectorAddFrom(&action->arguments, &data.commonArgs,
NULL, (LoggerDupFuc) &loggerStrDup);
loggerVectorAdd(&action->arguments, loggerStrDup(src));
loggerVectorAdd(&action->sources, loggerStrDup(src));
if (data.classdir[0] != 0)
{
char* fname = loggerGetFileName(src, 1);
strcpy(outputFile, data.classdir);
strcat(outputFile, "/");
strcat(outputFile, fname);
strcat(outputFile, ".class");
free(fname);
}
else
{
char* path = loggerGetFilePathWithoutExt(src);
strcpy(outputFile, path);
strcat(outputFile, ".class");
free(path);
}
loggerFileInitFromPath(&action->output, outputFile);
loggerVectorAdd(actions_, action);
}
loggerVectorClear(&data.commonArgs);
loggerVectorClear(&data.sources);
return 1;
}
