566 lines
17 KiB
Bash
Executable File
566 lines
17 KiB
Bash
Executable File
#!/bin/sh
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# Bananarchy Dual-SIM & QMI UIM Provisioning Helper for Qualcomm MSM8905/MSM8909
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set -eu
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CONF_FILE="/etc/conf.d/msm-modem-uim-selection"
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if [ -r "$CONF_FILE" ]; then
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# shellcheck disable=SC1090
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. "$CONF_FILE"
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fi
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SIM_WAIT_TIME="${SIM_WAIT_TIME:-${sim_wait_time:-4}}"
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PREFERRED_SIM_SLOT="${PREFERRED_SIM_SLOT:-${preferred_sim_slot:-1}}"
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QMICLI_MODEM=""
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detect_qmicli_modem() {
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if ! command -v qmicli >/dev/null 2>&1; then
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return 1
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fi
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if [ -e "/dev/modem" ]; then
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QMICLI_MODEM="qmicli --silent -d /dev/modem"
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return 0
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elif [ -e "/dev/wwan0qmi0" ]; then
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QMICLI_MODEM="qmicli --silent -d /dev/wwan0qmi0 --device-open-qmi"
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return 0
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elif qmicli --silent -pd qrtr://0 --uim-noop >/dev/null 2>&1; then
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QMICLI_MODEM="qmicli --silent -pd qrtr://0"
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return 0
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fi
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return 1
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}
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wait_for_qmicli_modem() {
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max_wait="${1:-45}"
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count=0
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while [ "$count" -lt "$max_wait" ]; do
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if detect_qmicli_modem; then
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return 0
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fi
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sleep 1
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count=$((count + 1))
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done
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return 1
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}
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# Parse `qmicli --uim-get-card-status` into shell-safe KEY=VALUE lines
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parse_uim_card_status() {
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raw_status="$1"
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pref_slot="$2"
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printf "%s\n" "$raw_status" | awk -v pref="$pref_slot" '
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BEGIN {
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prim_slot = 0
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prim_app = 0
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cur_slot = 0
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in_app = 0
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for (s = 1; s <= 2; s++) {
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cstate[s] = "absent"
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rawstate[s] = "absent"
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upin_state[s] = "not-initialized"
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upin_ret[s] = 0
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upuk_ret[s] = 0
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app_type[s] = "none"
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app_state[s] = "none"
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aid[s] = ""
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pin1_state[s] = "not-initialized"
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pin1_ret[s] = 0
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puk1_ret[s] = 0
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}
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}
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/Primary GW:/ {
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if ($0 ~ /slot \x27[0-9]+\x27/) {
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line = $0
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sub(/.*slot \x27/, "", line)
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sub(/\x27.*/, "", line)
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prim_slot = line + 0
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}
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if ($0 ~ /application \x27[0-9]+\x27/) {
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line = $0
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sub(/.*application \x27/, "", line)
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sub(/\x27.*/, "", line)
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prim_app = line + 0
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}
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}
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/^[[:space:]]*Slot \[[0-9]+\]:/ {
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line = $0
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sub(/.*Slot \[/, "", line)
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sub(/\].*/, "", line)
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cur_slot = line + 0
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in_app = 0
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next
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}
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cur_slot >= 1 && cur_slot <= 2 {
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if ($0 ~ /^[[:space:]]*Application \[[0-9]+\]:/) {
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in_app = 1
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next
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}
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if (!in_app && $0 ~ /Card state:/) {
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line = $0
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sub(/.*Card state: \x27/, "", line)
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sub(/\x27.*/, "", line)
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rawstate[cur_slot] = line
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if (line == "present") cstate[cur_slot] = "present"
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else if (line == "absent" || line ~ /no-atr-received/) cstate[cur_slot] = "absent"
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else cstate[cur_slot] = "error"
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}
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if (!in_app && $0 ~ /UPIN state:/) {
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line = $0
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sub(/.*UPIN state: \x27/, "", line)
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sub(/\x27.*/, "", line)
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upin_state[cur_slot] = line
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}
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if (!in_app && $0 ~ /UPIN retries:/) {
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line = $0
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sub(/.*UPIN retries: \x27/, "", line)
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sub(/\x27.*/, "", line)
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upin_ret[cur_slot] = line + 0
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}
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if (!in_app && $0 ~ /UPUK retries:/) {
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line = $0
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sub(/.*UPUK retries: \x27/, "", line)
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sub(/\x27.*/, "", line)
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upuk_ret[cur_slot] = line + 0
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}
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if (in_app && $0 ~ /Application type:/) {
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line = $0
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sub(/.*Application type: \x27/, "", line)
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sub(/\x27.*/, "", line)
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if (line ~ /^usim/) {
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app_type[cur_slot] = "usim"
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want_aid[cur_slot] = 2
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} else if (line ~ /^sim/ && app_type[cur_slot] != "usim") {
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app_type[cur_slot] = "sim"
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want_aid[cur_slot] = 1
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} else {
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want_aid[cur_slot] = 0
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}
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}
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if (in_app && $0 ~ /Application state:/ && want_aid[cur_slot] > 0) {
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line = $0
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sub(/.*Application state: \x27/, "", line)
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sub(/\x27.*/, "", line)
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app_state[cur_slot] = line
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}
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if (in_app && $0 ~ /Application ID:/ && want_aid[cur_slot] > 0) {
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need_aid_line[cur_slot] = 1
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next
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}
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if (in_app && need_aid_line[cur_slot] == 1) {
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line = $0
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gsub(/^[[:space:]]+|[[:space:]]+$/, "", line)
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if (line != "") {
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aid[cur_slot] = line
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}
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need_aid_line[cur_slot] = 0
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}
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if (in_app && $0 ~ /PIN1 state:/ && want_aid[cur_slot] > 0) {
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line = $0
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sub(/.*PIN1 state: \x27/, "", line)
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sub(/\x27.*/, "", line)
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pin1_state[cur_slot] = line
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}
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if (in_app && $0 ~ /PIN1 retries:/ && want_aid[cur_slot] > 0) {
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line = $0
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sub(/.*PIN1 retries: \x27/, "", line)
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sub(/\x27.*/, "", line)
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pin1_ret[cur_slot] = line + 0
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}
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if (in_app && $0 ~ /PUK1 retries:/ && want_aid[cur_slot] > 0) {
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line = $0
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sub(/.*PUK1 retries: \x27/, "", line)
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sub(/\x27.*/, "", line)
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puk1_ret[cur_slot] = line + 0
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}
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}
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END {
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printf "PREFERRED_SLOT=%d\n", (pref == 2 ? 2 : 1)
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printf "PRIMARY_GW_SLOT=%d\n", prim_slot
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printf "PRIMARY_GW_APP=%d\n", prim_app
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for (s = 1; s <= 2; s++) {
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printf "SLOT%d_STATE=%s\n", s, cstate[s]
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printf "SLOT%d_RAW_STATE=%s\n", s, rawstate[s]
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printf "SLOT%d_APP_TYPE=%s\n", s, app_type[s]
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printf "SLOT%d_APP_STATE=%s\n", s, app_state[s]
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printf "SLOT%d_AID=%s\n", s, aid[s]
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printf "SLOT%d_PIN1_STATE=%s\n", s, pin1_state[s]
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printf "SLOT%d_PIN1_RETRIES=%d\n", s, pin1_ret[s]
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printf "SLOT%d_PUK1_RETRIES=%d\n", s, puk1_ret[s]
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printf "SLOT%d_UPIN_STATE=%s\n", s, upin_state[s]
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printf "SLOT%d_UPIN_RETRIES=%d\n", s, upin_ret[s]
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printf "SLOT%d_UPUK_RETRIES=%d\n", s, upuk_ret[s]
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}
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}
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'
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}
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save_preferred_slot() {
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target_slot="$1"
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if [ -f "$CONF_FILE" ]; then
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if grep -q "^preferred_sim_slot=" "$CONF_FILE"; then
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sed -i "s/^preferred_sim_slot=.*/preferred_sim_slot=$target_slot/" "$CONF_FILE"
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else
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printf "\npreferred_sim_slot=%s\n" "$target_slot" >> "$CONF_FILE"
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fi
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else
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printf "sim_wait_time=4\npreferred_sim_slot=%s\n" "$target_slot" > "$CONF_FILE"
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fi
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}
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provision_slot() {
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req_slot="$1"
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wait_secs="$2"
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if ! wait_for_qmicli_modem "$wait_secs"; then
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echo "No modem available." >&2
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return 2
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fi
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QMI_CARDS="$($QMICLI_MODEM --uim-get-card-status 2>/dev/null || true)"
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count=0
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while ! printf "%s" "$QMI_CARDS" | grep -Fq "Card state: 'present'"; do
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if [ "$count" -ge "$SIM_WAIT_TIME" ]; then
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echo "No SIM detected after $SIM_WAIT_TIME seconds."
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return 0
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fi
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sleep 1
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count=$((count + 1))
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QMI_CARDS="$($QMICLI_MODEM --uim-get-card-status 2>/dev/null || true)"
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done
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eval "$(parse_uim_card_status "$QMI_CARDS" "$req_slot")"
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chosen_slot=""
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chosen_aid=""
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if [ "$req_slot" = "2" ]; then
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if [ "$SLOT2_STATE" = "present" ] && [ -n "$SLOT2_AID" ]; then
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chosen_slot="2"
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chosen_aid="$SLOT2_AID"
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elif [ "$SLOT1_STATE" = "present" ] && [ -n "$SLOT1_AID" ]; then
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chosen_slot="1"
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chosen_aid="$SLOT1_AID"
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fi
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else
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if [ "$SLOT1_STATE" = "present" ] && [ -n "$SLOT1_AID" ]; then
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chosen_slot="1"
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chosen_aid="$SLOT1_AID"
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elif [ "$SLOT2_STATE" = "present" ] && [ -n "$SLOT2_AID" ]; then
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chosen_slot="2"
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chosen_aid="$SLOT2_AID"
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fi
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fi
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if [ -z "$chosen_slot" ] || [ -z "$chosen_aid" ]; then
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echo "No valid USIM/SIM application found on any slot."
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return 0
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fi
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if [ "$PRIMARY_GW_SLOT" != "0" ]; then
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$QMICLI_MODEM --uim-change-provisioning-session='activate=no,session-type=primary-gw-provisioning' >/dev/null 2>&1 || true
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fi
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echo "Selecting AID $chosen_aid on slot $chosen_slot"
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$QMICLI_MODEM --uim-change-provisioning-session="slot=$chosen_slot,activate=yes,session-type=primary-gw-provisioning,aid=$chosen_aid" >/dev/null
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return $?
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}
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cmd="${1:-boot}"
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case "$cmd" in
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boot)
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if command -v systemd-notify >/dev/null 2>&1; then
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trap '[ $? -eq 0 ] && systemd-notify --ready' EXIT
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fi
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case "$(cat /sys/devices/soc0/machine 2>/dev/null || true)" in
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APQ*)
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echo "Skipping SIM configuration on APQ SoC."
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exit 0
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;;
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esac
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provision_slot "$PREFERRED_SIM_SLOT" 45
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exit $?
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;;
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status)
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if ! detect_qmicli_modem; then
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echo "MODEM_AVAILABLE=0"
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echo "PREFERRED_SLOT=$PREFERRED_SIM_SLOT"
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exit 0
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fi
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QMI_CARDS="$($QMICLI_MODEM --uim-get-card-status 2>/dev/null || true)"
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if [ -z "$QMI_CARDS" ]; then
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echo "MODEM_AVAILABLE=0"
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echo "PREFERRED_SLOT=$PREFERRED_SIM_SLOT"
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exit 0
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fi
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echo "MODEM_AVAILABLE=1"
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parse_uim_card_status "$QMI_CARDS" "$PREFERRED_SIM_SLOT"
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exit 0
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;;
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switch)
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target="${2:-1}"
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if [ "$target" != "1" ] && [ "$target" != "2" ]; then
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echo "Invalid slot: $target (must be 1 or 2)" >&2
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exit 1
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fi
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save_preferred_slot "$target"
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SIM_WAIT_TIME=2
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provision_slot "$target" 5
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if command -v rc-service >/dev/null 2>&1; then
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rc-service modemmanager restart >/dev/null 2>&1 || true
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elif command -v systemctl >/dev/null 2>&1; then
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systemctl restart ModemManager >/dev/null 2>&1 || true
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fi
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exit 0
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;;
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verify-pin)
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slot="${2:-1}"
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pin="${3:-}"
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if [ -z "$pin" ]; then
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echo "Missing PIN" >&2
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exit 1
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fi
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sim_id="$(mmcli -m any 2>/dev/null | grep -oE 'SIM/[0-9]+' | head -n1 | cut -d'/' -f2 || true)"
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if [ -n "$sim_id" ] && mmcli -i "$sim_id" --pin="$pin" >/dev/null 2>&1; then
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exit 0
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fi
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if detect_qmicli_modem; then
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if $QMICLI_MODEM --uim-verify-pin="PIN1,$pin,session-type=primary-gw-provisioning" >/dev/null 2>&1; then
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exit 0
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fi
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if $QMICLI_MODEM --uim-verify-pin="PIN1,$pin,session-type=card-slot-$slot" >/dev/null 2>&1; then
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exit 0
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fi
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fi
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exit 1
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;;
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unblock-puk)
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slot="${2:-1}"
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puk="${3:-}"
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newpin="${4:-}"
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if [ -z "$puk" ] || [ -z "$newpin" ]; then
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echo "Missing PUK or new PIN" >&2
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exit 1
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fi
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sim_id="$(mmcli -m any 2>/dev/null | grep -oE 'SIM/[0-9]+' | head -n1 | cut -d'/' -f2 || true)"
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if [ -n "$sim_id" ] && mmcli -i "$sim_id" --puk="$puk" --pin="$newpin" >/dev/null 2>&1; then
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exit 0
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fi
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if detect_qmicli_modem; then
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if $QMICLI_MODEM --uim-unblock-pin="PIN1,$puk,$newpin,session-type=primary-gw-provisioning" >/dev/null 2>&1; then
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exit 0
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fi
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if $QMICLI_MODEM --uim-unblock-pin="PIN1,$puk,$newpin,session-type=card-slot-$slot" >/dev/null 2>&1; then
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exit 0
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fi
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fi
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exit 1
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;;
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set-pin-lock)
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slot="${2:-1}"
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mode="${3:-enable}"
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pin="${4:-}"
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if [ -z "$pin" ] || { [ "$mode" != "enable" ] && [ "$mode" != "disable" ]; }; then
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echo "Usage: $0 set-pin-lock <1|2> <enable|disable> <pin>" >&2
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exit 1
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fi
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sim_id="$(mmcli -m any 2>/dev/null | grep -oE 'SIM/[0-9]+' | head -n1 | cut -d'/' -f2 || true)"
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if [ -n "$sim_id" ]; then
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if [ "$mode" = "enable" ] && mmcli -i "$sim_id" --enable-pin --pin="$pin" >/dev/null 2>&1; then
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exit 0
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elif [ "$mode" = "disable" ] && mmcli -i "$sim_id" --disable-pin --pin="$pin" >/dev/null 2>&1; then
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exit 0
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fi
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fi
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if detect_qmicli_modem; then
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if $QMICLI_MODEM --uim-set-pin-protection="PIN1,$mode,$pin,session-type=primary-gw-provisioning" >/dev/null 2>&1; then
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exit 0
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fi
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if $QMICLI_MODEM --uim-set-pin-protection="PIN1,$mode,$pin,session-type=card-slot-$slot" >/dev/null 2>&1; then
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exit 0
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fi
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fi
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exit 1
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;;
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change-pin)
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slot="${2:-1}"
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oldpin="${3:-}"
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newpin="${4:-}"
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if [ -z "$oldpin" ] || [ -z "$newpin" ]; then
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echo "Usage: $0 change-pin <1|2> <oldpin> <newpin>" >&2
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exit 1
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fi
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sim_id="$(mmcli -m any 2>/dev/null | grep -oE 'SIM/[0-9]+' | head -n1 | cut -d'/' -f2 || true)"
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if [ -n "$sim_id" ] && mmcli -i "$sim_id" --change-pin="$newpin" --pin="$oldpin" >/dev/null 2>&1; then
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exit 0
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fi
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if detect_qmicli_modem; then
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if $QMICLI_MODEM --uim-change-pin="PIN1,$oldpin,$newpin,session-type=primary-gw-provisioning" >/dev/null 2>&1; then
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exit 0
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fi
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if $QMICLI_MODEM --uim-change-pin="PIN1,$oldpin,$newpin,session-type=card-slot-$slot" >/dev/null 2>&1; then
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exit 0
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fi
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fi
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exit 1
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;;
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imei)
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imei1=""
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imei2=""
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imei_sv=""
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if detect_qmicli_modem; then
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dms_ids="$($QMICLI_MODEM --dms-get-ids 2>/dev/null || true)"
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imei1="$(printf "%s\n" "$dms_ids" | sed -n "s/.*IMEI: '\([0-9]\{14,16\}\)'/\1/p" | head -n1)"
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imei_sv="$(printf "%s\n" "$dms_ids" | sed -n "s/.*IMEI SV: '\([^']*\)'/\1/p" | head -n1)"
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fi
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if [ -z "$imei1" ]; then
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imei1="$(mmcli -m any -K 2>/dev/null | awk -F': ' '/modem\.3gpp\.imei/ {print $2; exit}')"
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fi
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# Query secondary AT channel (/dev/wwan0at1) if present
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if [ -c "/dev/wwan0at1" ]; then
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at_out="$(timeout 1 sh -c '
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stty -F /dev/wwan0at1 raw -echo 115200 2>/dev/null || true
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(cat /dev/wwan0at1 & pid=$!; printf "AT+CGSN\r\n" > /dev/wwan0at1; sleep 0.25; kill $pid 2>/dev/null) 2>/dev/null
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' 2>/dev/null | tr -d "\r" | grep -oE '^[0-9]{15}$' | head -n1 || true)"
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if [ -n "$at_out" ] && [ "$at_out" != "$imei1" ]; then
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imei2="$at_out"
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fi
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fi
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# Scan factory partitions for Luhn-valid 15-digit IMEIs (TAC 35...)
|
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if [ -z "$imei2" ]; then
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for part in /dev/disk/by-partlabel/traceability /dev/disk/by-partlabel/tunning /dev/disk/by-partlabel/devinfo /dev/disk/by-partlabel/oem; do
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[ -e "$part" ] || continue
|
|
cand_list="$(strings -n 14 "$part" 2>/dev/null | grep -oE '35[0-9]{13}' | awk '
|
|
{
|
|
val = $0
|
|
sum = 0
|
|
for (i = 1; i <= 14; i++) {
|
|
d = substr(val, i, 1) + 0
|
|
if (i % 2 == 0) {
|
|
d *= 2
|
|
if (d > 9) d -= 9
|
|
}
|
|
sum += d
|
|
}
|
|
chk = (10 - (sum % 10)) % 10
|
|
if (chk == (substr(val, 15, 1) + 0)) print val
|
|
}
|
|
' || true)"
|
|
for c in $cand_list; do
|
|
if [ -z "$imei1" ]; then
|
|
imei1="$c"
|
|
elif [ "$c" != "$imei1" ] && [ -z "$imei2" ]; then
|
|
imei2="$c"
|
|
break 2
|
|
fi
|
|
done
|
|
done
|
|
fi
|
|
echo "IMEI1=${imei1}"
|
|
echo "IMEI2=${imei2}"
|
|
echo "IMEI_SV=${imei_sv}"
|
|
;;
|
|
|
|
usb-tether)
|
|
mode="${2:-status}"
|
|
case "$mode" in
|
|
on)
|
|
sysctl -w net.ipv4.ip_forward=1 >/dev/null 2>&1 || true
|
|
nft add table ip nat 2>/dev/null || true
|
|
nft 'add chain ip nat postrouting { type nat hook postrouting priority 100 ; }' 2>/dev/null || true
|
|
nft add rule ip nat postrouting oifname "wwan*" masquerade 2>/dev/null || true
|
|
nft add rule ip nat postrouting oifname "wlan*" masquerade 2>/dev/null || true
|
|
ip addr show dev usb0 2>/dev/null | grep -q "172.16.42.1" || ip addr add 172.16.42.1/16 dev usb0 2>/dev/null || true
|
|
ip link set usb0 up 2>/dev/null || true
|
|
echo "1" > /tmp/bananarchy_usb_tether.active
|
|
;;
|
|
off)
|
|
sysctl -w net.ipv4.ip_forward=0 >/dev/null 2>&1 || true
|
|
nft delete table ip nat 2>/dev/null || true
|
|
nmcli connection delete USBNetworkShare >/dev/null 2>&1 || true
|
|
ip addr show dev usb0 2>/dev/null | grep -q "172.16.42.1" || ip addr add 172.16.42.1/16 dev usb0 2>/dev/null || true
|
|
ip link set usb0 up 2>/dev/null || true
|
|
rm -f /tmp/bananarchy_usb_tether.active
|
|
;;
|
|
*)
|
|
if [ -f /tmp/bananarchy_usb_tether.active ] && [ "$(sysctl -n net.ipv4.ip_forward 2>/dev/null || echo 0)" = "1" ]; then
|
|
echo "ACTIVE=1"
|
|
else
|
|
echo "ACTIVE=0"
|
|
fi
|
|
;;
|
|
esac
|
|
;;
|
|
|
|
at)
|
|
port="${2:-auto}"
|
|
shift 2 2>/dev/null || true
|
|
at_cmd="$*"
|
|
if [ -z "$at_cmd" ]; then
|
|
echo "ERROR: Empty AT command"
|
|
exit 1
|
|
fi
|
|
resp=""
|
|
for candidate in "$port" /dev/wwan0at1 /dev/wwan0at0; do
|
|
case "$candidate" in
|
|
wwan0at0|wwan0at1)
|
|
dev="/dev/$candidate"
|
|
;;
|
|
/dev/wwan0at0|/dev/wwan0at1)
|
|
dev="$candidate"
|
|
;;
|
|
*)
|
|
dev=""
|
|
;;
|
|
esac
|
|
if [ -n "$dev" ] && [ -c "$dev" ]; then
|
|
resp="$(timeout 2 sh -c '
|
|
dev="$1"
|
|
cmd="$2"
|
|
tmpf="/tmp/at_resp_$$.txt"
|
|
rm -f "$tmpf"
|
|
cat "$dev" > "$tmpf" 2>/dev/null &
|
|
rpid=$!
|
|
sleep 0.04
|
|
printf "%s\r\n" "$cmd" > "$dev" 2>/dev/null || true
|
|
i=0
|
|
while [ "$i" -lt 12 ]; do
|
|
if grep -qE "(^|[[:space:]])(OK|ERROR|\+CME ERROR|\+CMS ERROR)([[:space:]]|$)" "$tmpf" 2>/dev/null; then
|
|
break
|
|
fi
|
|
sleep 0.08
|
|
i=$((i + 1))
|
|
done
|
|
kill "$rpid" 2>/dev/null || true
|
|
wait "$rpid" 2>/dev/null || true
|
|
tr -d "\r" < "$tmpf" 2>/dev/null || true
|
|
rm -f "$tmpf"
|
|
' _ "$dev" "$at_cmd" 2>/dev/null | sed '/^[[:space:]]*$/d' || true)"
|
|
if [ -n "$resp" ]; then
|
|
printf "%s\n" "$resp"
|
|
exit 0
|
|
fi
|
|
fi
|
|
if [ "$port" != "auto" ] && [ "$candidate" = "$port" ]; then
|
|
break
|
|
fi
|
|
done
|
|
mm_out="$(mmcli -m any --command="$at_cmd" 2>&1 || true)"
|
|
if [ -n "$mm_out" ]; then
|
|
printf "%s\n" "$mm_out" | sed "s/^response: '\(.*\)'$/\1/"
|
|
exit 0
|
|
fi
|
|
echo "ERROR: No response from modem AT channel"
|
|
exit 1
|
|
;;
|
|
|
|
*)
|
|
echo "Usage: $0 [boot|status|switch <1|2>|verify-pin <slot> <pin>|unblock-puk <slot> <puk> <newpin>|set-pin-lock <slot> <enable|disable> <pin>|change-pin <slot> <oldpin> <newpin>|imei|usb-tether <on|off|status>|at <port> <cmd>]" >&2
|
|
exit 1
|
|
;;
|
|
esac
|