atria-soft/elog
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[DEV] add the path creation in the log file when does not exist

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This commit is contained in:
Edouard DUPIN 2017-01-04 21:52:15 +01:00
parent 7bb072b94c
commit 2b4f3eaed2
1 changed files with 75 additions and 2 deletions
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77
elog/log.cpp
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@ -282,11 +282,84 @@ static FILE*& getLogFile() {
return file;
}
// Copy for ETK FSNODE ... [START]
extern "C" {
// file browsing ...
#include <dirent.h>
#include <sys/stat.h>
#include <cerrno>
}
static int32_t FSNODE_LOCAL_mkdir(const char* _path, mode_t _mode) {
struct stat st;
int32_t status = 0;
if (stat(_path, &st) != 0) {
/* Directory does not exist. EEXIST for race condition */
#ifdef __TARGET_OS__Windows
if(0!=mkdir(_path)
#else
if(0!=mkdir(_path, _mode)
#endif
&& errno != EEXIST) {
status = -1;
}
} else if (!S_ISDIR(st.st_mode)) {
errno = ENOTDIR;
status = -1;
}
return(status);
}
static int32_t FSNODE_LOCAL_mkPath(const char* _path, mode_t _mode) {
char *pp;
char *sp;
int status;
char *copypath = strdup(_path);
if (nullptr==copypath) {
return -1;
}
status = 0;
pp = copypath;
while (status == 0 && (sp = strchr(pp, '/')) != 0) {
if (sp != pp) {
/* Neither root nor double slash in path */
*sp = '\0';
status = FSNODE_LOCAL_mkdir(copypath, _mode);
*sp = '/';
}
pp = sp + 1;
}
if (status == 0) {
status = FSNODE_LOCAL_mkdir(_path, _mode);
}
free(copypath);
return (status);
}
static bool FSNODE_LOCAL_exist(const std::string& _path) {
struct stat st;
int32_t status = 0;
if (stat(_path.c_str(), &st) != 0) {
return false;
}
return true;
}
// Copy for ETK FSNODE ... [END]
void elog::setLogInFile(const std::string& _filename) {
elog::unsetLogInFile();
ELOG_PRINT("Log in file: '" << _filename << "'");
g_lock.lock();
FILE*& file = getLogFile();
// create path of the file:
size_t found=_filename.find_last_of("/\\");
std::string path = _filename.substr(0,found);
if (FSNODE_LOCAL_exist(path) == false) {
FSNODE_LOCAL_mkPath(path.c_str(), 0760);
}
g_lock.lock();
file = fopen(_filename.c_str(), "w");
g_lock.unlock();
if (file == nullptr) {
@ -549,7 +622,7 @@ void elog::logChar(int32_t _id, int32_t _level, int32_t _ligne, const char* _fun
if (file != nullptr) {
*pointer++ = '\n';
*pointer = '\0';
fprintf(file, handle);
fprintf(file, "%s", handle);
switch(_level) {
default:
break;