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Rename shell commander

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This commit is contained in:
Abdelrahman Said
2026-06-26 17:39:05 +01:00
parent e3856cf584
commit 1fc93fac24
7 changed files with 74 additions and 74 deletions
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src/os/shell/commander/commander.c
+31 -31
View File
@@ -17,85 +17,85 @@
#define CMD_BUF_LEN 8192
#define OUT_BUF_LEN 4096
wp_intern CMDResult execute_command(WpStr8RO *cmd, CMDOutHandling out_handling, WpStr8 *out_buf);
wp_intern CMDError get_command_output(FILE *fp, CMDOutHandling out_handling, WpStr8 *out_buf);
wp_intern WpCmdResult executeCommand(WpStr8RO *cmd, WpCmdOutHandling out_handling, WpStr8 *out_buf);
wp_intern WpCmdError getCommandOutput(FILE *fp, WpCmdOutHandling out_handling, WpStr8 *out_buf);
CMDResult wapp_shell_commander_execute(CMDOutHandling out_handling, WpStr8 *out_buf, const WpStr8List *cmd) {
WpCmdResult wpShellCommanderExecute(WpCmdOutHandling out_handling, WpStr8 *out_buf, const WpStr8List *cmd) {
if (!cmd) {
return CMD_NO_EXIT(SHELL_ERR_INVALID_ARGS);
return wpCmdNoExit(WP_SHELL_ERR_INVALID_ARGS);
}
WpAllocator arena = wapp_mem_arena_allocator_init(KiB(500));
WpAllocator arena = wpMemArenaAllocatorInit(KiB(500));
WpStr8 *cmd_str = wpStr8Join(&arena, cmd, &wpStr8LitRo(" "));
if (!cmd_str) {
wapp_mem_arena_allocator_destroy(&arena);
return CMD_NO_EXIT(SHELL_ERR_ALLOCATION_FAIL);
wpMemArenaAllocatorDestroy(&arena);
return wpCmdNoExit(WP_SHELL_ERR_ALLOCATION_FAIL);
}
// Redirect output
cmd_str = wpStr8AllocConcat(&arena, cmd_str, &wpStr8LitRo(" 2>&1"));
CMDResult output = execute_command(cmd_str, out_handling, out_buf);
WpCmdResult output = executeCommand(cmd_str, out_handling, out_buf);
wapp_mem_arena_allocator_destroy(&arena);
wpMemArenaAllocatorDestroy(&arena);
return output;
}
wp_intern CMDResult execute_command(WpStr8RO *cmd, CMDOutHandling out_handling, WpStr8 *out_buf) {
wp_intern WpCmdResult executeCommand(WpStr8RO *cmd, WpCmdOutHandling out_handling, WpStr8 *out_buf) {
char cmd_buf[CMD_BUF_LEN] = {0};
wpStr8CopyToCstr(cmd_buf, cmd, CMD_BUF_LEN);
FILE *fp = wapp_shell_utils_popen(cmd_buf, "r");
FILE *fp = wpShellUtilsPopen(cmd_buf, "r");
if (!fp) {
return CMD_NO_EXIT(SHELL_ERR_PROC_START_FAIL);
return wpCmdNoExit(WP_SHELL_ERR_PROC_START_FAIL);
}
CMDResult output;
WpCmdResult output;
CMDError err = get_command_output(fp, out_handling, out_buf);
if (err > SHELL_ERR_NO_ERROR) {
output = CMD_NO_EXIT(err);
goto EXECUTE_COMMAND_CLOSE;
WpCmdError err = getCommandOutput(fp, out_handling, out_buf);
if (err > WP_SHELL_ERR_NO_ERROR) {
output = wpCmdNoExit(err);
goto executeCommand_CLOSE;
}
i32 st = EXIT_SUCCESS;
err = get_output_status(fp, &st);
if (err > SHELL_ERR_NO_ERROR) {
output = CMD_NO_EXIT(err);
goto EXECUTE_COMMAND_CLOSE;
err = _getOutputStatus(fp, &st);
if (err > WP_SHELL_ERR_NO_ERROR) {
output = wpCmdNoExit(err);
goto executeCommand_CLOSE;
}
// Process is already closed in get_output_status
// Process is already closed in _getOutputStatus
fp = NULL;
output = (CMDResult){
output = (WpCmdResult){
.exited = true,
.exit_code = st,
.error = SHELL_ERR_NO_ERROR,
.error = WP_SHELL_ERR_NO_ERROR,
};
EXECUTE_COMMAND_CLOSE:
executeCommand_CLOSE:
if (fp) {
wapp_shell_utils_pclose(fp);
wpShellUtilsPclose(fp);
}
return output;
}
wp_intern CMDError get_command_output(FILE *fp, CMDOutHandling out_handling, WpStr8 *out_buf) {
wp_intern WpCmdError getCommandOutput(FILE *fp, WpCmdOutHandling out_handling, WpStr8 *out_buf) {
WpStr8 out = wpStr8Buf(OUT_BUF_LEN);
out.size = fread((void *)out.buf, sizeof(c8), out.capacity, fp);
if (out_handling == SHELL_OUTPUT_CAPTURE && out_buf != NULL) {
if (out_handling == WP_SHELL_OUTPUT_CAPTURE && out_buf != NULL) {
if (out.size >= out_buf->capacity) {
return SHELL_ERR_OUT_BUF_FULL;
return WP_SHELL_ERR_OUT_BUF_FULL;
}
wpStr8ConcatCapped(out_buf, &out);
} else if (out_handling == SHELL_OUTPUT_PRINT) {
} else if (out_handling == WP_SHELL_OUTPUT_PRINT) {
printf(WP_STR8_SPEC, wpStr8Varg(out));
}
return SHELL_ERR_NO_ERROR;
return WP_SHELL_ERR_NO_ERROR;
}
src/os/shell/commander/commander.h
+3 -3
View File
@@ -16,11 +16,11 @@
BEGIN_C_LINKAGE
#endif // !WP_PLATFORM_CPP
#define CMD_NO_EXIT(ERR) ((CMDResult){.exited = false, .exit_code = EXIT_FAILURE, .error = ERR})
#define wpCmdNoExit(ERR) ((WpCmdResult){.exited = false, .exit_code = EXIT_FAILURE, .error = ERR})
CMDResult wapp_shell_commander_execute(CMDOutHandling out_handling, WpStr8 *out_buf, const WpStr8List *cmd);
WpCmdResult wpShellCommanderExecute(WpCmdOutHandling out_handling, WpStr8 *out_buf, const WpStr8List *cmd);
wp_extern CMDError get_output_status(FILE *fp, i32 *status_out);
wp_extern WpCmdError _getOutputStatus(FILE *fp, i32 *status_out);
#ifdef WP_PLATFORM_CPP
END_C_LINKAGE
src/os/shell/commander/commander_output.h
+15 -15
View File
@@ -12,27 +12,27 @@ BEGIN_C_LINKAGE
#endif // !WP_PLATFORM_CPP
typedef enum {
SHELL_OUTPUT_DISCARD,
SHELL_OUTPUT_PRINT,
SHELL_OUTPUT_CAPTURE,
} CMDOutHandling;
WP_SHELL_OUTPUT_DISCARD,
WP_SHELL_OUTPUT_PRINT,
WP_SHELL_OUTPUT_CAPTURE,
} WpCmdOutHandling;
typedef enum {
SHELL_ERR_NO_ERROR,
SHELL_ERR_INVALID_ARGS,
SHELL_ERR_ALLOCATION_FAIL,
SHELL_ERR_PROC_START_FAIL,
SHELL_ERR_OUT_BUF_FULL,
SHELL_ERR_PROC_EXIT_FAIL,
} CMDError;
WP_SHELL_ERR_NO_ERROR,
WP_SHELL_ERR_INVALID_ARGS,
WP_SHELL_ERR_ALLOCATION_FAIL,
WP_SHELL_ERR_PROC_START_FAIL,
WP_SHELL_ERR_OUT_BUF_FULL,
WP_SHELL_ERR_PROC_EXIT_FAIL,
} WpCmdError;
typedef struct CMDResult CMDResult;
struct CMDResult {
typedef struct WpCmdResult WpCmdResult;
struct WpCmdResult {
i32 exit_code;
CMDError error;
WpCmdError error;
b8 exited;
wpMiscUtilsReservePadding(sizeof(b8) + sizeof(i32) + sizeof(CMDError));
wpMiscUtilsReservePadding(sizeof(b8) + sizeof(i32) + sizeof(WpCmdError));
};
#ifdef WP_PLATFORM_CPP
src/os/shell/commander/posix/commander_posix.c
+4 -4
View File
@@ -10,16 +10,16 @@
#include <stdio.h>
#include <stdlib.h>
CMDError get_output_status(FILE *fp, i32 *status_out) {
*status_out = wapp_shell_utils_pclose(fp);
WpCmdError _getOutputStatus(FILE *fp, i32 *status_out) {
*status_out = wpShellUtilsPclose(fp);
if (!WIFEXITED(*status_out)) {
return SHELL_ERR_PROC_EXIT_FAIL;
return WP_SHELL_ERR_PROC_EXIT_FAIL;
}
*status_out = WEXITSTATUS(*status_out);
return SHELL_ERR_NO_ERROR;
return WP_SHELL_ERR_NO_ERROR;
}
#endif // !WP_PLATFORM_POSIX
src/os/shell/commander/win/commander_win.c
+5 -5
View File
@@ -9,16 +9,16 @@
#include "../../utils/shell_utils.h"
#include <stdio.h>
CMDError get_output_status(FILE *fp, i32 *status_out) {
WpCmdError _getOutputStatus(FILE *fp, i32 *status_out) {
if (!feof(fp)) {
// Ensure process is closed on failure
wapp_shell_utils_pclose(fp);
return SHELL_ERR_PROC_EXIT_FAIL;
wpShellUtilsPclose(fp);
return WP_SHELL_ERR_PROC_EXIT_FAIL;
}
*status_out = wapp_shell_utils_pclose(fp);
*status_out = wpShellUtilsPclose(fp);
return SHELL_ERR_NO_ERROR;
return WP_SHELL_ERR_NO_ERROR;
}
#endif // !WP_PLATFORM_WINDOWS
tests/shell_commander/test_shell_commander.c
+8 -8
View File
@@ -9,9 +9,9 @@ WpTestFuncResult test_commander_cmd_success(void) {
wpDblListPushBack(WpStr8, &cmd, &wpStr8Lit("echo"));
wpDblListPushBack(WpStr8, &cmd, &wpStr8Lit("hello world"));
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_DISCARD, NULL, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_DISCARD, NULL, &cmd);
b8 succeeded = result.exited && result.exit_code == EXIT_SUCCESS &&
result.error == SHELL_ERR_NO_ERROR;
result.error == WP_SHELL_ERR_NO_ERROR;
return wpTesterResult(succeeded);
}
@@ -20,9 +20,9 @@ WpTestFuncResult test_commander_cmd_failure(void) {
WpStr8List cmd = wpDblList(WpStr8);
wpDblListPushBack(WpStr8, &cmd, &wpStr8Lit("grep"));
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_DISCARD, NULL, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_DISCARD, NULL, &cmd);
b8 failed = result.exited && result.exit_code != EXIT_SUCCESS &&
result.error == SHELL_ERR_NO_ERROR;
result.error == WP_SHELL_ERR_NO_ERROR;
return wpTesterResult(failed);
}
@@ -37,9 +37,9 @@ WpTestFuncResult test_commander_cmd_out_buf_success(void) {
wpDblListPushBack(WpStr8, &cmd, &wpStr8Lit("echo"));
wpDblListPushBack(WpStr8, &cmd, &wpStr8Lit(msg));
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_CAPTURE, &buf, &cmd);
b8 succeeded = result.exited && result.exit_code == EXIT_SUCCESS &&
result.error == SHELL_ERR_NO_ERROR && wpStr8EqualToCount(&buf, &expected, strlen(msg));
result.error == WP_SHELL_ERR_NO_ERROR && wpStr8EqualToCount(&buf, &expected, strlen(msg));
return wpTesterResult(succeeded);
}
@@ -54,9 +54,9 @@ WpTestFuncResult test_commander_cmd_out_buf_failure(void) {
wpDblListPushBack(WpStr8, &cmd, &wpStr8Lit("echo"));
wpDblListPushBack(WpStr8, &cmd, &wpStr8Lit(msg));
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_CAPTURE, &buf, &cmd);
b8 failed = !result.exited && result.exit_code != EXIT_SUCCESS &&
result.error == SHELL_ERR_OUT_BUF_FULL && !wpStr8Equal(&buf, &expected);
result.error == WP_SHELL_ERR_OUT_BUF_FULL && !wpStr8Equal(&buf, &expected);
return wpTesterResult(failed);
}
tests/shell_commander/test_shell_commander.cc
+8 -8
View File
@@ -11,9 +11,9 @@ WpTestFuncResult test_commander_cmd_success(void) {
wpDblListPushBack(WpStr8, &cmd, &echo);
wpDblListPushBack(WpStr8, &cmd, &msg);
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_DISCARD, nullptr, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_DISCARD, nullptr, &cmd);
b8 succeeded = result.exited && result.exit_code == EXIT_SUCCESS &&
result.error == SHELL_ERR_NO_ERROR;
result.error == WP_SHELL_ERR_NO_ERROR;
return wpTesterResult(succeeded);
}
@@ -23,9 +23,9 @@ WpTestFuncResult test_commander_cmd_failure(void) {
WpStr8 grep = wpStr8Lit("grep");
wpDblListPushBack(WpStr8, &cmd, &grep);
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_DISCARD, nullptr, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_DISCARD, nullptr, &cmd);
b8 failed = result.exited && result.exit_code != EXIT_SUCCESS &&
result.error == SHELL_ERR_NO_ERROR;
result.error == WP_SHELL_ERR_NO_ERROR;
return wpTesterResult(failed);
}
@@ -42,9 +42,9 @@ WpTestFuncResult test_commander_cmd_out_buf_success(void) {
wpDblListPushBack(WpStr8, &cmd, &echo);
wpDblListPushBack(WpStr8, &cmd, &arg);
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_CAPTURE, &buf, &cmd);
b8 succeeded = result.exited && result.exit_code == EXIT_SUCCESS &&
result.error == SHELL_ERR_NO_ERROR && wpStr8EqualToCount(&buf, &expected, strlen(msg));
result.error == WP_SHELL_ERR_NO_ERROR && wpStr8EqualToCount(&buf, &expected, strlen(msg));
return wpTesterResult(succeeded);
}
@@ -61,9 +61,9 @@ WpTestFuncResult test_commander_cmd_out_buf_failure(void) {
wpDblListPushBack(WpStr8, &cmd, &echo);
wpDblListPushBack(WpStr8, &cmd, &arg);
WpCmdResult result = wpShellCommanderExecute(SHELL_OUTPUT_CAPTURE, &buf, &cmd);
WpCmdResult result = wpShellCommanderExecute(WP_SHELL_OUTPUT_CAPTURE, &buf, &cmd);
b8 failed = !result.exited && result.exit_code != EXIT_SUCCESS &&
result.error == SHELL_ERR_OUT_BUF_FULL && !wpStr8Equal(&buf, &expected);
result.error == WP_SHELL_ERR_OUT_BUF_FULL && !wpStr8Equal(&buf, &expected);
return wpTesterResult(failed);
}