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Scripting: add CURRDIR environmental variable

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d0k3 2017-07-26 14:08:29 +02:00
parent 3cfdc3dc77
commit 3025329799
2 changed files with 12 additions and 4 deletions
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5
HelloScript.gm9
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@ -26,11 +26,12 @@ ask -o -s "Really continue running this script?\n(I will completely ignore your
# ENVIRONMENTAL VARS # ENVIRONMENTAL VARS
# SERIAL is the serial number of your device # SERIAL is the serial number of your device
# GM9OUT is the standard ouptput path # GM9OUT is the standard output path
# CURRDIR is the directory the script is running from
# SYSID0 is the id0 belonging to your SysNAND # SYSID0 is the id0 belonging to your SysNAND
# EMUID0 is the id0 belonging to your EmuNAND (if available) # EMUID0 is the id0 belonging to your EmuNAND (if available)
# Use $[VAR] to get the *content* of a variable VAR # Use $[VAR] to get the *content* of a variable VAR
echo "Your serial number is $[SERIAL]\nYour std output path is $[GM9OUT]\n \nYour sys / emu ID0 is:\n$[SYSID0]\n$[EMUID0]" echo "Your serial number is $[SERIAL]\nYour std output path is $[GM9OUT]\nCurrent dir is $[CURRDIR]\n \nYour sys / emu ID0 is:\n$[SYSID0]\n$[EMUID0]"
# ERRORMSG and SUCCESSMSG / 'set' COMMAND # ERRORMSG and SUCCESSMSG / 'set' COMMAND
# These two are special environment vars, allowing you to control the message on script failure or success # These two are special environment vars, allowing you to control the message on script failure or success

11
source/filesys/fsscript.c
View File

@ -134,7 +134,7 @@ char* set_var(const char* name, const char* content) {
return vars[n_var].content; return vars[n_var].content;
} }
bool init_vars(void) { bool init_vars(const char* path_script) {
// reset var buffer // reset var buffer
memset(VAR_BUFFER, 0x00, VAR_BUFFER_SIZE); memset(VAR_BUFFER, 0x00, VAR_BUFFER_SIZE);
@ -144,6 +144,12 @@ bool init_vars(void) {
(FileGetData("1:/rw/sys/SecureInfo_B", (u8*) env_serial, 0xF, 0x102) != 0xF)) (FileGetData("1:/rw/sys/SecureInfo_B", (u8*) env_serial, 0xF, 0x102) != 0xF))
snprintf(env_serial, 0xF, "UNKNOWN"); snprintf(env_serial, 0xF, "UNKNOWN");
// current path
char curr_dir[_VAR_CNT_LEN];
strncpy(curr_dir, path_script, _VAR_CNT_LEN);
char* slash = strrchr(curr_dir, '/');
if (slash) *slash = '\0';
// device sysnand / emunand id0 // device sysnand / emunand id0
char env_sys_id0[32+1]; char env_sys_id0[32+1];
char env_emu_id0[32+1]; char env_emu_id0[32+1];
@ -163,6 +169,7 @@ bool init_vars(void) {
set_var("NULL", ""); // this one is special and should not be changed later set_var("NULL", ""); // this one is special and should not be changed later
set_var("SERIAL", env_serial); set_var("SERIAL", env_serial);
set_var("GM9OUT", OUTPUT_PATH); set_var("GM9OUT", OUTPUT_PATH);
set_var("CURRDIR", curr_dir);
set_var("SYSID0", env_sys_id0); set_var("SYSID0", env_sys_id0);
set_var("EMUID0", env_emu_id0); set_var("EMUID0", env_emu_id0);
@ -479,7 +486,7 @@ bool ExecuteGM9Script(const char* path_script) {
*end = '\0'; *end = '\0';
// initialise variables // initialise variables
init_vars(); init_vars(path_script);
for (u32 line = 1; ptr < end; line++) { for (u32 line = 1; ptr < end; line++) {
u32 flags = 0; u32 flags = 0;