- use librtti

- Fix issue to xce_get() api cause client side crash
- add parse resreq section
- add rusage parser
- parse resreq with basic support alternative & compound, still miss select

src/include/resreq.h

@@ -0,0 +1,128 @@
+#if !defined(_RESREQ_H_)
+
+#define _RESREQ_H_ 1
+
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "xlist.h"
+
+typedef struct xce_resreq_select_   xce_select_t;
+typedef struct xce_resreq_rusages_  xce_rusages_t;
+typedef struct xce_resreq_span_     xce_span_t;
+typedef struct xce_resreq_same_     xce_same_t;
+typedef struct xce_resreq_affinity_ xce_affinity_t;
+typedef struct xce_resreq_data_     xce_resreq_data_t;
+
+struct xce_resreq_data_ {
+    char* selectString;
+    char* rusageString;
+    char* spanString;
+    char* sameString;
+    char* affinityString;
+};
+
+typedef struct {
+    const char*       input;
+    int               pos;
+    char*             errmsg;
+    int               err_pos;
+    int               has_error;
+    xce_resreq_data_t data;
+} section_context_t;
+
+typedef enum {
+    PER_TASK = 0,
+    PER_JOB,
+    PER_HOST
+} rusage_per_type_t;
+
+typedef struct {
+    const char*       input;
+    int               pos;
+    int               err_pos;
+    int               has_error;
+    xlist_t*          rusages;
+    char*             resname;
+    rusage_per_type_t per_flag;
+    float             resvalue;
+    float             duration_value;
+    int               decay_flag;
+    float             tmp_value;
+    float             duration_multiply;
+} rusage_context_t;
+
+typedef struct {
+    char*             res;
+    float             value;
+    rusage_per_type_t per_flag;
+    float             duration;
+    int               decay_flag;
+} rusage_value_t;
+
+struct xce_resreq_select_ { };
+
+struct xce_resreq_span_ { };
+
+struct xce_resreq_same_ { };
+
+struct xce_resreq_affinity_ { };
+
+typedef struct {
+    int             minTasks;
+    int             maxTasks;
+    xce_select_t*   select;
+    xlist_t         rusages;
+    xce_span_t*     span;
+    xce_same_t*     same;
+    xce_affinity_t* affinity;
+} xce_primary_resreq_t;
+
+typedef struct {
+    xlist_t primaries;
+} xce_compound_resreq_t;
+
+typedef struct {
+    xlist_t compounds;
+} xce_alter_resreq_t;
+
+typedef enum {
+    XCE_RESREQ_PRIMARY = 0,
+    XCE_RESREQ_COMPOUND,
+    XCE_RESREQ_ALTER
+} xce_resreq_tag_t;
+
+typedef struct {
+    xce_resreq_tag_t tag;
+    union {
+        xce_primary_resreq_t*  primary;
+        xce_compound_resreq_t* compound;
+        xce_alter_resreq_t*    alter;
+    } u;
+} xce_resreq_t;
+
+typedef struct {
+    const char*            input;
+    int                    pos;
+    int                    err_pos;
+    int                    has_error;
+    char*                  errmsg;
+    xce_resreq_t*          resreq;
+    xce_alter_resreq_t*    alter;
+    xce_compound_resreq_t* compound;
+    xce_primary_resreq_t*  primary;
+    int                    resreq_fact_count;
+} resreq_context_t;
+
+extern void kill_section_ctx(section_context_t*);
+extern void kill_resreq_data(xce_resreq_data_t*);
+extern int  parse_section(xce_resreq_data_t*, char*, char**);
+extern int  parse_rusage(xlist_t*, char*, char**);
+extern void kill_rusage_value(rusage_value_t*);
+extern int  parse_resreq_primary(xce_primary_resreq_t*, char*, char**);
+extern int  parse_resreq(xce_resreq_t*, char*, char**);
+extern void kill_resreq(xce_resreq_t*);
+extern int  format_resreq(char**, xce_resreq_t*);
+
+#endif