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try to support obj_runChar, not ok

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lyon 2022-05-26 20:52:36 +08:00
parent ffe8e85db9
commit 2a93882af9
1 changed files with 87 additions and 73 deletions
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160
src/PikaObj.c
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@ -671,85 +671,99 @@ static void __clearBuff(char* buff, int size) {
}
}
static void __obj_runChar(PikaObj* self, char inputChar){
struct shell_config* cfg = args_getStruct(self->list, "__shcfg");
__obj_shellLineHandler_t __lineHandler_fun = obj_getPtr(self, "__shhdl");
/* create the line buff for the first time */
if(!obj_isArgExist(self, "__shbuf")){
obj_setBytes(self, "__shbuf" , NULL, PIKA_LINE_BUFF_SIZE);
/* print out the prefix when first entry */
__platform_printf(cfg->prefix);
}
char* rxBuff = (char*)obj_getBytes(self, "__shbuf");
char* input_line = NULL;
uint8_t is_in_block = 0;
#ifndef __linux
__platform_printf("%c", inputChar);
#endif
if ((inputChar == '\b') || (inputChar == 127)) {
uint32_t size = strGetSize(rxBuff);
if (size == 0) {
__platform_printf(" ");
return;
}
__platform_printf(" \b");
rxBuff[size - 1] = 0;
return;
}
if (inputChar != '\r' && inputChar != '\n') {
strAppendWithSize(rxBuff, &inputChar, 1);
return;
}
if ((inputChar == '\r') || (inputChar == '\n')) {
#ifndef __linux
__platform_printf("\r\n");
#endif
/* still in block */
if (is_in_block) {
/* load new line into buff */
Args buffs = {0};
char _n = '\n';
strAppendWithSize(rxBuff, &_n, 1);
char* shell_buff_new =
strsAppend(&buffs, obj_getStr(self, "shell_buff"), rxBuff);
obj_setStr(self, "shell_buff", shell_buff_new);
strsDeinit(&buffs);
/* go out from block */
if ((rxBuff[0] != ' ') && (rxBuff[0] != '\t')) {
is_in_block = 0;
input_line = obj_getStr(self, "shell_buff");
if (SHELL_STATE_EXIT ==
__lineHandler_fun(self, input_line)) {
return;
}
__platform_printf(">>> ");
} else {
__platform_printf("... ");
}
__clearBuff(rxBuff, PIKA_LINE_BUFF_SIZE);
return;
}
if (0 != strGetSize(rxBuff)) {
/* go in block */
if (rxBuff[strGetSize(rxBuff) - 1] == ':') {
is_in_block = 1;
char _n = '\n';
strAppendWithSize(rxBuff, &_n, 1);
obj_setStr(self, "shell_buff", rxBuff);
__clearBuff(rxBuff, PIKA_LINE_BUFF_SIZE);
__platform_printf("... ");
return;
}
}
input_line = rxBuff;
if (SHELL_STATE_EXIT == __lineHandler_fun(self, input_line)) {
return;
}
__platform_printf(cfg->prefix);
__clearBuff(rxBuff, PIKA_LINE_BUFF_SIZE);
return;
}
}
void obj_shellLineProcess(PikaObj* self,
__obj_shellLineHandler_t __lineHandler_fun,
struct shell_config* cfg) {
Args buffs = {0};
char* rxBuff = args_getBuff(&buffs, PIKA_LINE_BUFF_SIZE);
char* input_line = NULL;
uint8_t is_in_block = 0;
__platform_printf(cfg->prefix);
struct shell_config cfg_stack = {0};
__platform_memcpy(&cfg_stack, cfg, sizeof(cfg_stack));
args_setStruct(self->list, "__shcfg", cfg_stack);
obj_setPtr(self, "__shhdl", __lineHandler_fun);
while (1) {
char inputChar = __platform_getchar();
#ifndef __linux
__platform_printf("%c", inputChar);
#endif
if ((inputChar == '\b') || (inputChar == 127)) {
uint32_t size = strGetSize(rxBuff);
if (size == 0) {
__platform_printf(" ");
continue;
}
__platform_printf(" \b");
rxBuff[size - 1] = 0;
continue;
}
if (inputChar != '\r' && inputChar != '\n') {
strAppendWithSize(rxBuff, &inputChar, 1);
continue;
}
if ((inputChar == '\r') || (inputChar == '\n')) {
#ifndef __linux
__platform_printf("\r\n");
#endif
/* still in block */
if (is_in_block) {
/* load new line into buff */
Args buffs = {0};
char _n = '\n';
strAppendWithSize(rxBuff, &_n, 1);
char* shell_buff_new =
strsAppend(&buffs, obj_getStr(self, "shell_buff"), rxBuff);
obj_setStr(self, "shell_buff", shell_buff_new);
strsDeinit(&buffs);
/* go out from block */
if ((rxBuff[0] != ' ') && (rxBuff[0] != '\t')) {
is_in_block = 0;
input_line = obj_getStr(self, "shell_buff");
if (SHELL_STATE_EXIT ==
__lineHandler_fun(self, input_line)) {
break;
}
__platform_printf(">>> ");
} else {
__platform_printf("... ");
}
__clearBuff(rxBuff, PIKA_LINE_BUFF_SIZE);
continue;
}
if (0 != strGetSize(rxBuff)) {
/* go in block */
if (rxBuff[strGetSize(rxBuff) - 1] == ':') {
is_in_block = 1;
char _n = '\n';
strAppendWithSize(rxBuff, &_n, 1);
obj_setStr(self, "shell_buff", rxBuff);
__clearBuff(rxBuff, PIKA_LINE_BUFF_SIZE);
__platform_printf("... ");
continue;
}
}
input_line = rxBuff;
if (SHELL_STATE_EXIT == __lineHandler_fun(self, input_line)) {
break;
}
__platform_printf(cfg->prefix);
__clearBuff(rxBuff, PIKA_LINE_BUFF_SIZE);
continue;
}
__obj_runChar(self, inputChar);
}
strsDeinit(&buffs);
}
static enum shell_state __obj_shellLineHandler_debuger(PikaObj* self,