- Added command "set breakpoint <on|off>"

Author: felipensp

phpdbg.c

@@ -78,7 +78,7 @@ static PHP_MINIT_FUNCTION(phpdbg) /* {{{ */
 	REGISTER_LONG_CONSTANT("PHPDBG_COLOR_PROMPT", PHPDBG_COLOR_PROMPT, CONST_CS|CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("PHPDBG_COLOR_NOTICE", PHPDBG_COLOR_NOTICE, CONST_CS|CONST_PERSISTENT);
 	REGISTER_LONG_CONSTANT("PHPDBG_COLOR_ERROR", PHPDBG_COLOR_ERROR, CONST_CS|CONST_PERSISTENT);
-	
+
 	return SUCCESS;
 } /* }}} */
 
@@ -249,32 +249,32 @@ static PHP_FUNCTION(phpdbg_color)
 	long element;
 	char *color;
 	zend_uint color_len;
-	
+
 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ls", &element, &color, &color_len) == FAILURE) {
 		return;
 	}
-	
+
 	switch (element) {
 		case PHPDBG_COLOR_NOTICE:
 		case PHPDBG_COLOR_ERROR:
 		case PHPDBG_COLOR_PROMPT:
 			phpdbg_set_color_ex(element, color, color_len TSRMLS_CC);
 		break;
-		
+
 		default: zend_error(E_ERROR, "phpdbg detected an incorrect color constant");
 	}
 } /* }}} */
 
 /* {{{ proto void phpdbg_prompt(string prompt) */
-static PHP_FUNCTION(phpdbg_prompt) 
+static PHP_FUNCTION(phpdbg_prompt)
 {
 	char *prompt;
 	zend_uint prompt_len;
-	
+
 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &prompt, &prompt_len) == FAILURE) {
 		return;
 	}
-	
+
 	phpdbg_set_prompt(prompt TSRMLS_CC);
 } /* }}} */
 

phpdbg.h

@@ -112,11 +112,12 @@
 #define PHPDBG_IS_INITIALIZING	(1<<19)
 #define PHPDBG_IS_SIGNALED      (1<<20)
 #define PHPDBG_IS_INTERACTIVE	(1<<21)
+#define PHPDBG_IS_BP_ENABLED    (1<<22)
 
 #ifndef _WIN32
-#   define PHPDBG_DEFAULT_FLAGS    (PHPDBG_IS_QUIET|PHPDBG_IS_COLOURED)
+#   define PHPDBG_DEFAULT_FLAGS    (PHPDBG_IS_QUIET|PHPDBG_IS_COLOURED|PHPDBG_IS_BP_ENABLED)
 #else
-#   define PHPDBG_DEFAULT_FLAGS    (PHPDBG_IS_QUIET)
+#   define PHPDBG_DEFAULT_FLAGS    (PHPDBG_IS_QUIET|PHPDBG_IS_BP_ENABLED)
 #endif /* }}} */
 
 /* {{{ strings */
@@ -137,7 +138,7 @@ ZEND_BEGIN_MODULE_GLOBALS(phpdbg)
 	HashTable registered;							/* registered */
 	HashTable seek;									/* seek oplines */
 	phpdbg_frame_t frame;							/* frame */
-	
+
 	char *exec;                         			/* file to execute */
 	size_t exec_len;                    			/* size of exec */
 	zend_op_array *ops;                 			/* op_array */
@@ -151,10 +152,10 @@ ZEND_BEGIN_MODULE_GLOBALS(phpdbg)
 
     char *prompt[2];                       			/* prompt */
     const phpdbg_color_t *colors[PHPDBG_COLORS];	/* colors */
-    
+
 	phpdbg_command_t *lcmd;							/* last command */
 	phpdbg_param_t lparam;              			/* last param */
-	
+
 	zend_ulong flags;                   			/* phpdbg flags */
 ZEND_END_MODULE_GLOBALS(phpdbg) /* }}} */
 

phpdbg_bp.c

@@ -48,20 +48,20 @@ PHPDBG_API void phpdbg_export_breakpoints(FILE *handle TSRMLS_DC) /* {{{ */
 {
 	HashPosition position;
 	HashTable *table = NULL;
-	
+
 	if (PHPDBG_G(flags) & PHPDBG_HAS_FILE_BP) {
 		zend_llist *brakes;
 
 		table = &PHPDBG_G(bp)[PHPDBG_BREAK_FILE];
-		
+
 		for (zend_hash_internal_pointer_reset_ex(table, &position);
 			zend_hash_get_current_data_ex(table, (void*) &brakes, &position) == SUCCESS;
 			zend_hash_move_forward_ex(table, &position)) {
-			
+
 			zend_llist_position lposition;
             phpdbg_breakfile_t *brake;
 			zend_ulong count = zend_llist_count(brakes);
-			
+
 			if ((brake = zend_llist_get_first_ex(brakes, &lposition))) {
 				phpdbg_notice(
 					"Exporting file breakpoints in %s (%d)", brake->filename, count);
@@ -72,14 +72,14 @@ PHPDBG_API void phpdbg_export_breakpoints(FILE *handle TSRMLS_DC) /* {{{ */
 			}
 		}
 	}
-	
+
 	if (PHPDBG_G(flags) & PHPDBG_HAS_SYM_BP) {
 		phpdbg_breaksymbol_t *brake;
-		
+
 		table = &PHPDBG_G(bp)[PHPDBG_BREAK_SYM];
-		
+
 		phpdbg_notice("Exporting symbol breakpoints (%d)", zend_hash_num_elements(table));
-		
+
 		for (zend_hash_internal_pointer_reset_ex(table, &position);
 			zend_hash_get_current_data_ex(table, (void*) &brake, &position) == SUCCESS;
 			zend_hash_move_forward_ex(table, &position)) {
@@ -106,36 +106,36 @@ PHPDBG_API void phpdbg_export_breakpoints(FILE *handle TSRMLS_DC) /* {{{ */
 				zend_hash_move_forward_ex(class, &mposition)) {
 				if (!noted) {
 					phpdbg_notice(
-						"Exporting method breakpoints in %s (%d)", 
+						"Exporting method breakpoints in %s (%d)",
 						brake->class_name, zend_hash_num_elements(class));
 					noted = 1;
 				}
-				
+
 				fprintf(
 					handle, "break %s::%s\n", brake->class_name, brake->func_name);
 			}
 		}
 	}
-	
+
 	if (PHPDBG_G(flags) & PHPDBG_HAS_OPCODE_BP) {
 		phpdbg_breakop_t *brake;
-		
+
 		table = &PHPDBG_G(bp)[PHPDBG_BREAK_OPCODE];
-		
+
 		phpdbg_notice(
 			"Exporting opcode breakpoints (%d)", zend_hash_num_elements(table));
-		
+
 		for (zend_hash_internal_pointer_reset_ex(table, &position);
 			zend_hash_get_current_data_ex(table, (void**) &brake, &position) == SUCCESS;
 			zend_hash_move_forward_ex(table, &position)) {
-		
+
 			fprintf(
-				handle, "break op %s\n", brake->name);	
+				handle, "break op %s\n", brake->name);
 		}
 	}
-	
+
 	/* export other types here after resolving errors from source command */
-	
+
 } /* }}} */
 
 PHPDBG_API void phpdbg_set_breakpoint_file(const char *path, long line_num TSRMLS_DC) /* {{{ */
@@ -545,6 +545,10 @@ int phpdbg_find_conditional_breakpoint(TSRMLS_D) /* {{{ */
 
 int phpdbg_find_breakpoint(zend_execute_data* execute_data TSRMLS_DC) /* {{{ */
 {
+	if (!(PHPDBG_G(flags) & PHPDBG_IS_BP_ENABLED)) {
+		return FAILURE;
+	}
+
 	/* conditions cannot be executed by eval()'d code */
 	if (!(PHPDBG_G(flags) & PHPDBG_IN_EVAL)
 		&& (PHPDBG_G(flags) & PHPDBG_HAS_COND_BP)

phpdbg_set.c

@@ -41,33 +41,55 @@ PHPDBG_SET(prompt) /* {{{ */
 	return SUCCESS;
 } /* }}} */
 
+PHPDBG_SET(breakpoint) /* {{{ */
+{
+	switch (param->type) {
+		case EMPTY_PARAM:
+			phpdbg_writeln("%s",
+				PHPDBG_G(flags) & PHPDBG_IS_BP_ENABLED ? "on" : "off");
+			break;
+
+		case STR_PARAM:
+			if (strncasecmp(param->str, PHPDBG_STRL("on")) == 0) {
+				PHPDBG_G(flags) |= PHPDBG_IS_BP_ENABLED;
+			} else if (strncasecmp(param->str, PHPDBG_STRL("off")) == 0) {
+				PHPDBG_G(flags) ^= PHPDBG_IS_BP_ENABLED;
+			}
+			break;
+
+		phpdbg_default_switch_case();
+	}
+
+	return SUCCESS;
+} /* }}} */
+
 PHPDBG_SET(color) /* {{{ */
 {
 	if ((param->type == STR_PARAM) && (input->argc == 3)) {
 		const phpdbg_color_t *color = phpdbg_get_color(
 			input->argv[2]->string, input->argv[2]->length TSRMLS_CC);
 		int element = PHPDBG_COLOR_INVALID;
-		
+
 		if (color) {
-			if (phpdbg_argv_is(1, "prompt")) {	
-				phpdbg_notice(	
+			if (phpdbg_argv_is(1, "prompt")) {
+				phpdbg_notice(
 					"setting prompt color to %s (%s)", color->name, color->code);
 				element = PHPDBG_COLOR_PROMPT;
 				if (PHPDBG_G(prompt)[1]) {
 					free(PHPDBG_G(prompt)[1]);
 					PHPDBG_G(prompt)[1]=NULL;
 				}
 			} else if (phpdbg_argv_is(1, "error")) {
-				phpdbg_notice(	
+				phpdbg_notice(
 					"setting error color to %s (%s)", color->name, color->code);
 				element = PHPDBG_COLOR_ERROR;
-			
+
 			} else if (phpdbg_argv_is(1, "notice")) {
-				phpdbg_notice(	
+				phpdbg_notice(
 					"setting notice color to %s (%s)", color->name, color->code);
 				element = PHPDBG_COLOR_NOTICE;
-				
-			} else goto usage; 
+
+			} else goto usage;
 
 			/* set color for element */
 			phpdbg_set_color(element, color TSRMLS_CC);

phpdbg_set.h

@@ -27,11 +27,13 @@
 PHPDBG_SET(prompt);
 PHPDBG_SET(color);
 PHPDBG_SET(oplog);
+PHPDBG_SET(breakpoint);
 
 static const phpdbg_command_t phpdbg_set_commands[] = {
     PHPDBG_COMMAND_D_EX(prompt,       "usage: set prompt <string>",             		   'p', set_prompt,       NULL, 0),
     PHPDBG_COMMAND_D_EX(color, 		  "usage: set color  <element> <color>",          	   'c', set_color,        NULL, 1),
     PHPDBG_COMMAND_D_EX(oplog,        "usage: set oplog  <output>",          			   'O', set_oplog,        NULL, 0),
+    PHPDBG_COMMAND_D_EX(breakpoint,   "usage: set breakpoint <on|off>",       			   'b', set_breakpoint,   NULL, 0),
     PHPDBG_END_COMMAND
 };