mirror of https://github.com/xzeldon/htop.git
Add completion handling for dynamic meters and columns
Be sure to free dynamic memory allocated for meters and columns strings, no-op on platforms other than pcp. Closes #774
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9b30870eec
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c0c2bb98a2
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@ -393,10 +393,8 @@ int CommandLine_run(const char* name, int argc, char** argv) {
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/* Delete these last, since they can get accessed in the crash handler */
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Settings_delete(settings);
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if (dc)
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Hashtable_delete(dc);
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if (dm)
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Hashtable_delete(dm);
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DynamicColumns_delete(dc);
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DynamicMeters_delete(dm);
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return 0;
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}
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@ -22,6 +22,13 @@ Hashtable* DynamicColumns_new(void) {
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return Platform_dynamicColumns();
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}
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void DynamicColumns_delete(Hashtable* dynamics) {
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if (dynamics) {
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Platform_dynamicColumnsDone(dynamics);
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Hashtable_delete(dynamics);
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}
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}
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const char* DynamicColumn_init(unsigned int key) {
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return Platform_dynamicColumnInit(key);
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}
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@ -21,6 +21,8 @@ typedef struct DynamicColumn_ {
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Hashtable* DynamicColumns_new(void);
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void DynamicColumns_delete(Hashtable* dynamics);
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const char* DynamicColumn_init(unsigned int key);
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const DynamicColumn* DynamicColumn_lookup(Hashtable* dynamics, unsigned int key);
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@ -38,6 +38,13 @@ Hashtable* DynamicMeters_new(void) {
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return Platform_dynamicMeters();
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}
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void DynamicMeters_delete(Hashtable* dynamics) {
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if (dynamics) {
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Platform_dynamicMetersDone(dynamics);
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Hashtable_delete(dynamics);
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}
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}
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typedef struct {
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unsigned int key;
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const char* name;
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@ -17,6 +17,8 @@ typedef struct DynamicMeter_ {
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Hashtable* DynamicMeters_new(void);
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void DynamicMeters_delete(Hashtable* dynamics);
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const char* DynamicMeter_lookup(Hashtable* dynamics, unsigned int key);
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bool DynamicMeter_search(Hashtable* dynamics, const char* name, unsigned int* key);
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@ -99,6 +99,8 @@ void Platform_gettime_monotonic(uint64_t* msec);
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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@ -107,6 +109,8 @@ static inline void Platform_dynamicMeterDisplay(ATTR_UNUSED const Meter* meter,
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static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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@ -92,6 +92,8 @@ static inline void Platform_gettime_monotonic(uint64_t* msec) {
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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@ -100,6 +102,8 @@ static inline void Platform_dynamicMeterDisplay(ATTR_UNUSED const Meter* meter,
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static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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@ -92,6 +92,8 @@ static inline void Platform_gettime_monotonic(uint64_t* msec) {
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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@ -102,6 +104,8 @@ static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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#endif
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@ -112,6 +112,8 @@ static inline void Platform_gettime_monotonic(uint64_t* msec) {
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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@ -120,6 +122,8 @@ static inline void Platform_dynamicMeterDisplay(ATTR_UNUSED const Meter* meter,
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static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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@ -96,6 +96,8 @@ static inline void Platform_gettime_monotonic(uint64_t* msec) {
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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@ -104,6 +106,8 @@ static inline void Platform_dynamicMeterDisplay(ATTR_UNUSED const Meter* meter,
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static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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@ -90,6 +90,8 @@ static inline void Platform_gettime_monotonic(uint64_t* msec) {
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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@ -98,6 +100,8 @@ static inline void Platform_dynamicMeterDisplay(ATTR_UNUSED const Meter* meter,
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static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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@ -226,6 +226,18 @@ void PCPDynamicColumns_init(PCPDynamicColumns* columns) {
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free(path);
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}
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static void PCPDynamicColumns_free(ATTR_UNUSED ht_key_t key, void* value, ATTR_UNUSED void* data) {
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PCPDynamicColumn* column = (PCPDynamicColumn*) value;
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free(column->metricName);
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free(column->super.heading);
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free(column->super.caption);
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free(column->super.description);
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}
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void PCPDynamicColumns_done(Hashtable* table) {
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Hashtable_foreach(table, PCPDynamicColumns_free, NULL);
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}
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void PCPDynamicColumn_writeField(PCPDynamicColumn* this, const Process* proc, RichString* str) {
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const PCPProcess* pp = (const PCPProcess*) proc;
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unsigned int type = PCPMetric_type(this->id);
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@ -26,6 +26,8 @@ typedef struct PCPDynamicColumns_ {
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void PCPDynamicColumns_init(PCPDynamicColumns* columns);
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void PCPDynamicColumns_done(Hashtable* table);
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void PCPDynamicColumn_writeField(PCPDynamicColumn* this, const Process* proc, RichString* str);
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int PCPDynamicColumn_compareByKey(const PCPProcess* p1, const PCPProcess* p2, ProcessField key);
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@ -283,6 +283,22 @@ void PCPDynamicMeters_init(PCPDynamicMeters* meters) {
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free(path);
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}
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static void PCPDynamicMeter_free(ATTR_UNUSED ht_key_t key, void* value, ATTR_UNUSED void* data) {
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PCPDynamicMeter* meter = (PCPDynamicMeter*) value;
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for (size_t i = 0; i < meter->totalMetrics; i++) {
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free(meter->metrics[i].name);
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free(meter->metrics[i].label);
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free(meter->metrics[i].suffix);
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}
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free(meter->metrics);
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free(meter->super.caption);
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free(meter->super.description);
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}
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void PCPDynamicMeters_done(Hashtable* table) {
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Hashtable_foreach(table, PCPDynamicMeter_free, NULL);
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}
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void PCPDynamicMeter_enable(PCPDynamicMeter* this) {
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for (size_t i = 0; i < this->totalMetrics; i++)
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PCPMetric_enable(this->metrics[i].id, true);
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@ -33,6 +33,8 @@ typedef struct PCPDynamicMeters_ {
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void PCPDynamicMeters_init(PCPDynamicMeters* meters);
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void PCPDynamicMeters_done(Hashtable* table);
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void PCPDynamicMeter_enable(PCPDynamicMeter* this);
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void PCPDynamicMeter_updateValues(PCPDynamicMeter* this, Meter* meter);
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@ -363,6 +363,14 @@ void Platform_init(void) {
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Platform_getMaxPid();
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}
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void Platform_dynamicColumnsDone(Hashtable* columns) {
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PCPDynamicColumns_done(columns);
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}
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void Platform_dynamicMetersDone(Hashtable* meters) {
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PCPDynamicMeters_done(meters);
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}
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void Platform_done(void) {
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pmDestroyContext(pcp->context);
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if (pcp->result)
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@ -138,6 +138,8 @@ void Platform_gettime_monotonic(uint64_t* msec);
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Hashtable* Platform_dynamicMeters(void);
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void Platform_dynamicMetersDone(Hashtable* meters);
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void Platform_dynamicMeterInit(Meter* meter);
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void Platform_dynamicMeterUpdateValues(Meter* meter);
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@ -146,6 +148,8 @@ void Platform_dynamicMeterDisplay(const Meter* meter, RichString* out);
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Hashtable* Platform_dynamicColumns(void);
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void Platform_dynamicColumnsDone(Hashtable* columns);
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const char* Platform_dynamicColumnInit(unsigned int key);
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bool Platform_dynamicColumnWriteField(const Process* proc, RichString* str, unsigned int key);
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@ -131,6 +131,8 @@ IGNORE_WCASTQUAL_END
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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@ -139,6 +141,8 @@ static inline void Platform_dynamicMeterDisplay(ATTR_UNUSED const Meter* meter,
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static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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@ -79,6 +79,8 @@ static inline void Platform_gettime_monotonic(uint64_t* msec) {
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static inline Hashtable* Platform_dynamicMeters(void) { return NULL; }
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static inline void Platform_dynamicMetersDone(ATTR_UNUSED Hashtable* table) { }
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static inline void Platform_dynamicMeterInit(ATTR_UNUSED Meter* meter) { }
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static inline void Platform_dynamicMeterUpdateValues(ATTR_UNUSED Meter* meter) { }
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static inline Hashtable* Platform_dynamicColumns(void) { return NULL; }
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static inline void Platform_dynamicColumnsDone(ATTR_UNUSED Hashtable* table) { }
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static inline const char* Platform_dynamicColumnInit(ATTR_UNUSED unsigned int key) { return NULL; }
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static inline bool Platform_dynamicColumnWriteField(ATTR_UNUSED const Process* proc, ATTR_UNUSED RichString* str, ATTR_UNUSED unsigned int key) { return false; }
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