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Diffstat (limited to 'app/wlib/mswlib/mswpref.c')
-rw-r--r--app/wlib/mswlib/mswpref.c453
1 files changed, 263 insertions, 190 deletions
diff --git a/app/wlib/mswlib/mswpref.c b/app/wlib/mswlib/mswpref.c
index 55fedb4..e65b0dd 100644
--- a/app/wlib/mswlib/mswpref.c
+++ b/app/wlib/mswlib/mswpref.c
@@ -1,6 +1,5 @@
#include <windows.h>
#include <string.h>
-#include <malloc.h>
#include <stdlib.h>
#include <commdlg.h>
#include <math.h>
@@ -10,7 +9,7 @@
#include <Shlwapi.h>
#if _MSC_VER >=1400
- #define stricmp _stricmp
+#define stricmp _stricmp
#endif
char * mswStrdup( const char * );
@@ -26,40 +25,41 @@ static char appWorkDirName[MAX_PATH];
const char * wGetAppLibDir( void )
{
- char *cp;
- char module_name[MAX_PATH];
+ char *cp;
+ char module_name[MAX_PATH];
- if (appLibDirName[0] != '\0') {
- return appLibDirName;
- }
+ if (appLibDirName[0] != '\0') {
+ return appLibDirName;
+ }
- GetModuleFileName( mswHInst, module_name, sizeof module_name );
- cp = strrchr( module_name, '\\' );
- if (cp)
- *cp = '\0';
+ GetModuleFileName( mswHInst, module_name, sizeof module_name );
+ cp = strrchr( module_name, '\\' );
+ if (cp) {
+ *cp = '\0';
+ }
#ifdef XTRKCAD_CMAKE_BUILD
- strncpy(appLibDirName, module_name, sizeof(appLibDirName));
- size_t len = sizeof(appLibDirName)-strlen(appLibDirName)-1;
- strncat(appLibDirName, "\\..\\share\\xtrkcad", len);
- _fullpath( appLibDirName, appLibDirName, MAX_PATH );
- return appLibDirName;
-#endif
-
- strncpy(appLibDirName, module_name, sizeof(appLibDirName));
- appLibDirName[sizeof(appLibDirName)-1] = '\0';
- return appLibDirName;
+ strncpy(appLibDirName, module_name, sizeof(appLibDirName));
+ size_t len = sizeof(appLibDirName)-strlen(appLibDirName)-1;
+ strncat(appLibDirName, "\\..\\share\\xtrkcad", len);
+ _fullpath( appLibDirName, appLibDirName, MAX_PATH );
+ return appLibDirName;
+#endif
+
+ strncpy(appLibDirName, module_name, sizeof(appLibDirName));
+ appLibDirName[sizeof(appLibDirName)-1] = '\0';
+ return appLibDirName;
}
/**
- * Gets the working directory for the application. At least the INI file is stored here.
+ * Gets the working directory for the application. At least the INI file is stored here.
* The working directory can be specified manually by creating a file called xtrkcad0.ini
- * in the application lib dir (the directory where the .EXE is located).
+ * in the application lib dir (the directory where the .EXE is located).
*
* [workdir]
* path=somepath
- *
+ *
* when somepath is set to the keyword "installdir", the install directory for the EXE is
* used.
*
@@ -68,229 +68,302 @@ const char * wGetAppLibDir( void )
*/
const char * wGetAppWorkDir( void )
{
- char *cp;
- int rc;
- if ( appWorkDirName[0] != 0 ) {
- return appWorkDirName;
- }
- wGetAppLibDir();
- snprintf( mswTmpBuff, sizeof(mswTmpBuff), "%s\\xtrkcad0.ini", appLibDirName );
- rc = GetPrivateProfileString( "workdir", "path", "", appWorkDirName, sizeof appWorkDirName, mswTmpBuff );
- if ( rc!=0 ) {
- if ( stricmp( appWorkDirName, "installdir" ) == 0 ) {
- strncpy( appWorkDirName, appLibDirName, sizeof(appWorkDirName) );
- appWorkDirName[sizeof(appWorkDirName)-1] = '\0';
- } else {
- cp = &appWorkDirName[strlen(appWorkDirName)-1];
- while (cp>appWorkDirName && *cp == '\\') *cp-- = 0;
- }
- return appWorkDirName;
- }
-
- if (SHGetSpecialFolderPath( NULL, mswTmpBuff, CSIDL_APPDATA, 0 ) == 0 ) {
- wNoticeEx( NT_ERROR, "Cannot get user's profile directory", "Exit", NULL );
- wExit(0);
- } else {
- snprintf( appWorkDirName, sizeof(appWorkDirName), "%s\\%s", mswTmpBuff, "XTrackCad" );
- if( !PathIsDirectory( appWorkDirName )) {
- if( !CreateDirectory( appWorkDirName, NULL )) {
- wNoticeEx( NT_ERROR, "Cannot create user's profile directory", "Exit", NULL );
- wExit(0);
- }
- }
- }
-
- return appWorkDirName;
+ char *cp;
+ int rc;
+ if ( appWorkDirName[0] != 0 ) {
+ return appWorkDirName;
+ }
+ wGetAppLibDir();
+ snprintf( mswTmpBuff, sizeof(mswTmpBuff), "%s\\xtrkcad0.ini", appLibDirName );
+ rc = GetPrivateProfileString( "workdir", "path", "", appWorkDirName,
+ sizeof appWorkDirName, mswTmpBuff );
+ if ( rc!=0 ) {
+ if ( stricmp( appWorkDirName, "installdir" ) == 0 ) {
+ strncpy( appWorkDirName, appLibDirName, sizeof(appWorkDirName) );
+ appWorkDirName[sizeof(appWorkDirName)-1] = '\0';
+ } else {
+ cp = &appWorkDirName[strlen(appWorkDirName)-1];
+ while (cp>appWorkDirName && *cp == '\\') {
+ *cp-- = 0;
+ }
+ }
+ return appWorkDirName;
+ }
+
+ if (SHGetSpecialFolderPath( NULL, mswTmpBuff, CSIDL_APPDATA, 0 ) == 0 ) {
+ wNoticeEx( NT_ERROR, "Cannot get user's profile directory", "Exit", NULL );
+ wExit(0);
+ } else {
+ snprintf( appWorkDirName, sizeof(appWorkDirName), "%s\\%s", mswTmpBuff,
+ "XTrackCad" );
+ if( !PathIsDirectory( appWorkDirName )) {
+ if( !CreateDirectory( appWorkDirName, NULL )) {
+ wNoticeEx( NT_ERROR, "Cannot create user's profile directory", "Exit", NULL );
+ wExit(0);
+ }
+ }
+ }
+
+ return appWorkDirName;
}
-/** Get the user's home directory. The environment variable HOME is
- * assumed to contain the proper directory.
+/** Get the user's Documents directory.
*
- * \return pointer to the user's home directory
+ * \return pointer to the user's Documents directory
*/
const char *wGetUserHomeDir( void )
{
- if (SHGetSpecialFolderPath( NULL, mswTmpBuff, CSIDL_PERSONAL, 0 ) == 0 ) {
- wNoticeEx( NT_ERROR, "Cannot get user's home directory", "Exit", NULL );
- wExit(0);
- return( NULL );
- } else {
- return( mswTmpBuff );
- }
+ if (SHGetSpecialFolderPath( NULL, mswTmpBuff, CSIDL_PERSONAL, 0 ) == 0 ) {
+ wNoticeEx( NT_ERROR, "Cannot get user's documents directory", "Exit", NULL );
+ wExit(0);
+ return( NULL );
+ } else {
+ return( mswTmpBuff );
+ }
}
typedef struct {
- char * section;
- char * name;
- BOOL_T present;
- BOOL_T dirty;
- char * val;
- } prefs_t;
+ char * section;
+ char * name;
+ BOOL_T present;
+ BOOL_T dirty;
+ char * val;
+} prefs_t;
static dynArr_t prefs_da;
#define prefs(N) DYNARR_N(prefs_t,prefs_da,N)
-void wPrefSetString( const char * section, const char * name, const char * sval )
+void wPrefSetString( const char * section, const char * name,
+ const char * sval )
{
- prefs_t * p;
-
- for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
- if ( strcmp( p->section, section ) == 0 && strcmp( p->name, name ) == 0 ) {
- if (p->val)
- free(p->val);
- p->dirty = TRUE;
- p->val = mswStrdup( sval );
- return;
- }
- }
- DYNARR_APPEND( prefs_t, prefs_da, 10 );
- p = &prefs(prefs_da.cnt-1);
- p->name = mswStrdup(name);
- p->section = mswStrdup(section);
- p->dirty = TRUE;
- p->val = mswStrdup(sval);
+ prefs_t * p;
+
+ for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
+ if ( strcmp( p->section, section ) == 0 && strcmp( p->name, name ) == 0 ) {
+ if (p->val) {
+ free(p->val);
+ }
+ p->dirty = TRUE;
+ p->val = mswStrdup( sval );
+ return;
+ }
+ }
+ DYNARR_APPEND( prefs_t, prefs_da, 10 );
+ p = &prefs(prefs_da.cnt-1);
+ p->name = mswStrdup(name);
+ p->section = mswStrdup(section);
+ p->dirty = TRUE;
+ p->val = mswStrdup(sval);
}
-void wPrefsLoad(char * name) {
- prefs_t *p;
- for (int i= 0; i<prefs_da.cnt; i++) {
- p = &prefs(i);
- if (!name || !name[0]) name = mswProfileFile;
- int rc = GetPrivateProfileString( p->section, p->name, "", mswTmpBuff, sizeof mswTmpBuff, name );
- if (rc==0)
- continue;
- p->val = mswStrdup(mswTmpBuff);
- }
+void wPrefsLoad(char * name)
+{
+ prefs_t *p;
+ for (int i= 0; i<prefs_da.cnt; i++) {
+ p = &prefs(i);
+ if (!name || !name[0]) {
+ name = mswProfileFile;
+ }
+ int rc = GetPrivateProfileString( p->section, p->name, "", mswTmpBuff,
+ sizeof mswTmpBuff, name );
+ if (rc==0) {
+ continue;
+ }
+ p->val = mswStrdup(mswTmpBuff);
+ }
}
char * wPrefGetStringBasic( const char * section, const char * name )
{
- prefs_t * p;
- int rc;
-
- for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
- if ( strcmp( p->section, section ) == 0 && strcmp( p->name, name ) == 0 ) {
- return p->val;
- }
- }
-
- rc = GetPrivateProfileString( section, name, "", mswTmpBuff, sizeof mswTmpBuff, mswProfileFile );
- if (rc==0)
- return NULL;
- DYNARR_APPEND( prefs_t, prefs_da, 10 );
- p = &prefs(prefs_da.cnt-1);
- p->name = mswStrdup(name);
- p->section = mswStrdup(section);
- p->dirty = FALSE;
- p->val = mswStrdup(mswTmpBuff);
- return p->val;
+ prefs_t * p;
+ int rc;
+
+ for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
+ if ( strcmp( p->section, section ) == 0 && strcmp( p->name, name ) == 0 ) {
+ return p->val;
+ }
+ }
+
+ rc = GetPrivateProfileString( section, name, "", mswTmpBuff, sizeof mswTmpBuff,
+ mswProfileFile );
+ if (rc==0) {
+ return NULL;
+ }
+ DYNARR_APPEND( prefs_t, prefs_da, 10 );
+ p = &prefs(prefs_da.cnt-1);
+ p->name = mswStrdup(name);
+ p->section = mswStrdup(section);
+ p->dirty = FALSE;
+ p->val = mswStrdup(mswTmpBuff);
+ return p->val;
}
void wPrefSetInteger( const char * section, const char * name, long lval )
{
- char tmp[20];
-
- snprintf( tmp, sizeof(tmp), "%ld", lval );
- wPrefSetString( section, name, tmp );
+ char tmp[20];
+
+ snprintf( tmp, sizeof(tmp), "%ld", lval );
+ wPrefSetString( section, name, tmp );
}
wBool_t wPrefGetIntegerBasic(
- const char * section,
- const char * name,
- long *res,
- long def )
+ const char * section,
+ const char * name,
+ long *res,
+ long def )
{
- const char * cp;
- char * cp1;
-
- cp = wPrefGetStringBasic( section, name );
- if (cp == NULL) {
- *res = def;
- return FALSE;
- }
- *res = strtol(cp,&cp1,0);
- if (cp==cp1) {
- *res = def;
- return FALSE;
- }
- return TRUE;
+ const char * cp;
+ char * cp1;
+
+ cp = wPrefGetStringBasic( section, name );
+ if (cp == NULL) {
+ *res = def;
+ return FALSE;
+ }
+ *res = strtol(cp,&cp1,0);
+ if (cp==cp1) {
+ *res = def;
+ return FALSE;
+ }
+ return TRUE;
}
void wPrefSetFloat(
- const char * section, /* Section */
- const char * name, /* Name */
- double lval ) /* Value */
+ const char * section, /* Section */
+ const char * name, /* Name */
+ double lval ) /* Value */
/*
*/
{
- char tmp[20];
+ char tmp[20];
- snprintf(tmp, sizeof(tmp), "%0.6f", lval );
- wPrefSetString( section, name, tmp );
+ snprintf(tmp, sizeof(tmp), "%0.6f", lval );
+ wPrefSetString( section, name, tmp );
}
wBool_t wPrefGetFloatBasic(
- const char * section, /* Section */
- const char * name, /* Name */
- double * res, /* Address of result */
- double def ) /* Default value */
+ const char * section, /* Section */
+ const char * name, /* Name */
+ double * res, /* Address of result */
+ double def ) /* Default value */
/*
*/
{
- const char * cp;
- char * cp1;
-
- cp = wPrefGetStringBasic( section, name );
- if (cp == NULL) {
- *res = def;
- return FALSE;
- }
- *res = strtod(cp, &cp1);
- if (cp == cp1) {
- *res = def;
- return FALSE;
- }
- return TRUE;
+ const char * cp;
+ char * cp1;
+
+ cp = wPrefGetStringBasic( section, name );
+ if (cp == NULL) {
+ *res = def;
+ return FALSE;
+ }
+ *res = strtod(cp, &cp1);
+ if (cp == cp1) {
+ *res = def;
+ return FALSE;
+ }
+ return TRUE;
}
void wPrefFlush( char * name )
{
- prefs_t * p;
-
- for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
- if (name && name[0])
- WritePrivateProfileString( p->section, p->name, p->val, name );
- else if (p->dirty)
- WritePrivateProfileString( p->section, p->name, p->val, mswProfileFile );
- }
- if (name && name[0])
- WritePrivateProfileString( NULL, NULL, NULL, name );
- else
- WritePrivateProfileString( NULL, NULL, NULL, mswProfileFile );
+ prefs_t * p;
+
+ for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
+ if (name && name[0]) {
+ WritePrivateProfileString( p->section, p->name, p->val, name );
+ } else if (p->dirty) {
+ WritePrivateProfileString( p->section, p->name, p->val, mswProfileFile );
+ }
+ }
+ if (name && name[0]) {
+ WritePrivateProfileString( NULL, NULL, NULL, name );
+ } else {
+ WritePrivateProfileString( NULL, NULL, NULL, mswProfileFile );
+ }
}
void wPrefReset(
- void )
+ void )
/*
*/
{
- prefs_t * p;
-
- for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
- if (p->section)
- free( p->section );
- if (p->name)
- free( p->name );
- if (p->val)
- free( p->val );
- }
- prefs_da.cnt = 0;
+ prefs_t * p;
+
+ for (p=&prefs(0); p<&prefs(prefs_da.cnt); p++) {
+ if (p->section) {
+ free( p->section );
+ }
+ if (p->name) {
+ free( p->name );
+ }
+ if (p->val) {
+ free( p->val );
+ }
+ }
+ prefs_da.cnt = 0;
+}
+
+/**
+ * Split a line from the config file ie. an ini-file into separate tokens. The
+ * line is split into sections, name of value and value following. Pointers
+ * to the respective token are returned. These are zero-terminated.
+ * If a token is not present, NULL is returned instead.
+ * The input line is modified.
+ *
+ * \param line input line, modified during excution of function
+ * \param section section if present
+ * \param name name of config value if present
+ * \param value name of value if present
+ */
+
+void
+wPrefTokenize(char* line, char** section, char** name, char** value)
+{
+ *section = NULL;
+ *name = NULL;
+ *value = NULL;
+
+ if (*line == '[') {
+ *section = strtok(line, "[]");
+ } else {
+ *name = strtok(line, "=");
+ *value = strtok(NULL, "\n");
+ }
+}
+
+/**
+ * A valid line for a config file is created from the individual elements.
+ * Values not need for specific statement are ignored. Eg. when section is
+ * present, name and value are not used.
+ * The caller has to make sure, that the return buffer is large enough.
+ *
+ * \param section section, returned inside squared brackets
+ * \param name name, left side of '='
+ * \param value value, right side of '='
+ * \param result pointer to buffer for formated line.
+ */
+
+void
+wPrefFormatLine(const char* section, const char* name,
+ const char* value, char* result)
+{
+ if (!value || *value == '\0') {
+ value = "";
+ }
+
+ if (section) {
+ sprintf(result, "[%s]", section);
+ }
+ else {
+ sprintf(result, "%s=%s", name, value);
+ }
}
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