ardour/livetrax
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Centralise and fix up path creation for Linux VST info files; prevents creation of files called .foo.so rather than .foo.so.fsi.

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git-svn-id: svn://localhost/ardour2/branches/3.0@11659 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2012-03-13 01:23:58 +00:00
parent ca19d2af16
commit 398e3abefc
1 changed files with 32 additions and 64 deletions
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96
libs/ardour/linux_vst_info_file.cc
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@ -20,6 +20,7 @@
#include <glib.h> #include <glib.h>
#include <glib/gstdio.h> #include <glib/gstdio.h>
#include <glibmm.h>
#include "pbd/error.h" #include "pbd/error.h"
@ -27,6 +28,8 @@
#define MAX_STRING_LEN 256 #define MAX_STRING_LEN 256
using namespace std;
static char* read_string(FILE *fp) static char* read_string(FILE *fp)
{ {
char buf[MAX_STRING_LEN]; char buf[MAX_STRING_LEN];
@ -139,37 +142,38 @@ save_vstfx_info_file (VSTInfo *info, FILE* fp)
return 0; return 0;
} }
static string
vstfx_infofile_path (char* dllpath, int personal)
{
string dir;
if (personal) {
dir = Glib::build_filename (Glib::get_home_dir (), ".fst");
/* If the directory doesn't exist, try to create it */
if (!Glib::file_test (dir, Glib::FILE_TEST_IS_DIR)) {
if (g_mkdir (dir.c_str (), 0700)) {
return 0;
}
}
} else {
dir = Glib::path_get_dirname (dllpath);
}
stringstream s;
s << "." << Glib::path_get_basename (dllpath) << ".fsi";
return Glib::build_filename (dir, s.str ());
}
static char* vstfx_infofile_stat (char *dllpath, struct stat* statbuf, int personal) static char* vstfx_infofile_stat (char *dllpath, struct stat* statbuf, int personal)
{ {
char* path;
char* dir_path;
char* basename;
char* base;
size_t blen;
if (strstr (dllpath, ".so" ) == 0) { if (strstr (dllpath, ".so" ) == 0) {
return 0; return 0;
} }
if (personal) {
dir_path = g_build_filename (g_get_home_dir(), ".fst", NULL);
} else {
dir_path = g_path_get_dirname (dllpath);
}
base = g_path_get_basename (dllpath);
blen = strlen (base) + 2; // null char and '.'
basename = (char*) g_malloc (blen);
snprintf (basename, blen, ".%s.fsi", base);
g_free (base);
path = g_build_filename (dir_path, basename, NULL);
g_free (dir_path);
g_free (basename);
string const path = vstfx_infofile_path (dllpath, personal);
if (g_file_test (path, GFileTest (G_FILE_TEST_EXISTS|G_FILE_TEST_IS_REGULAR))) { if (Glib::file_test (path, Glib::FileTest (Glib::FILE_TEST_EXISTS | Glib::FILE_TEST_IS_REGULAR))) {
/* info file exists in same location as the shared object, so /* info file exists in same location as the shared object, so
check if its current and up to date check if its current and up to date
@ -179,17 +183,15 @@ static char* vstfx_infofile_stat (char *dllpath, struct stat* statbuf, int perso
struct stat dllstat; struct stat dllstat;
if (stat (dllpath, &dllstat) == 0) { if (stat (dllpath, &dllstat) == 0) {
if (stat(path, statbuf) == 0) { if (stat (path.c_str(), statbuf) == 0) {
if (dllstat.st_mtime <= statbuf->st_mtime) { if (dllstat.st_mtime <= statbuf->st_mtime) {
/* plugin is older than info file */ /* plugin is older than info file */
return path; return strdup (path.c_str ());
} }
} }
} }
} }
g_free (path);
return 0; return 0;
} }
@ -220,46 +222,12 @@ static FILE* vstfx_infofile_for_read (char* dllpath)
static FILE* vstfx_infofile_create (char* dllpath, int personal) static FILE* vstfx_infofile_create (char* dllpath, int personal)
{ {
char* path;
char* dir_path;
char* basename;
char* base;
size_t blen;
if (strstr (dllpath, ".so" ) == 0) { if (strstr (dllpath, ".so" ) == 0) {
return 0; return 0;
} }
if (personal) {
dir_path = g_build_filename (g_get_home_dir(), ".fst", NULL);
/* if the directory doesn't yet exist, try to create it */ string const path = vstfx_infofile_path (dllpath, personal);
return fopen (path.c_str(), "w");
if (!g_file_test (dir_path, G_FILE_TEST_IS_DIR)) {
if (g_mkdir (dir_path, 0700)) {
return 0;
}
}
} else {
dir_path = g_path_get_dirname (dllpath);
}
base = g_path_get_basename (dllpath);
blen = strlen (base) + 2; // null char and '.'
basename = (char*) g_malloc (blen);
snprintf (basename, blen, ".%s.fsi", base);
g_free (base);
path = g_build_filename (dir_path, basename, NULL);
g_free (dir_path);
g_free (basename);
FILE* f = fopen (path, "w");
g_free (path);
return f;
} }
static FILE* vstfx_infofile_for_write (char* dllpath) static FILE* vstfx_infofile_for_write (char* dllpath)