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added the help command variable to the instance structure to get independant commands for each instance fix #42

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This commit is contained in:
prozessorkern 2020-03-22 20:07:30 +01:00
parent 2d130e2ee1
commit 5a00f22e31
2 changed files with 6 additions and 2 deletions
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1
api/shellmatta.h
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@ -140,6 +140,7 @@ typedef struct
const char *prompt; /**< prompt is printed after every command */ const char *prompt; /**< prompt is printed after every command */
shellmatta_mode_t mode; /**< mode of the shell */ shellmatta_mode_t mode; /**< mode of the shell */
shellmatta_write_t write; /**< pointer to write function */ shellmatta_write_t write; /**< pointer to write function */
shellmatta_cmd_t helpCmd; /**< help command structure */
shellmatta_cmd_t *cmdList; /**< pointer to the first command */ shellmatta_cmd_t *cmdList; /**< pointer to the first command */
bool cmdListIsConst; /**< true if the #cmdList was passed during bool cmdListIsConst; /**< true if the #cmdList was passed during
initialization */ initialization */

7
src/shellmatta.c
View File

@ -93,12 +93,15 @@ shellmatta_retCode_t shellmatta_doInit(
inst->hereDelimiterIdx = 0u; inst->hereDelimiterIdx = 0u;
inst->hereLength = 0u; inst->hereLength = 0u;
inst->mode = SHELLMATTA_MODE_INSERT; inst->mode = SHELLMATTA_MODE_INSERT;
inst->cmdList = &helpCmd; inst->cmdList = &(inst->helpCmd);
inst->cmdListIsConst = false; inst->cmdListIsConst = false;
/*! -# copy the help command structure to this instance */
memcpy(&(inst->helpCmd), &helpCmd, sizeof(shellmatta_cmd_t));
if(NULL != cmdList) if(NULL != cmdList)
{ {
helpCmd.next = (shellmatta_cmd_t *) cmdList; inst->helpCmd.next = (shellmatta_cmd_t *) cmdList;
inst->cmdListIsConst = true; inst->cmdListIsConst = true;
} }